/sdf/group/fermi/u/kocevski/software/conda/envs/fermitools_v1.0.5/lib/python2.7/site-packages/matplotlib/cbook/deprecation.py:106: MatplotlibDeprecationWarning: The mpl_toolkits.axes_grid module was deprecated in version 2.1. Use mpl_toolkits.axes_grid1 and mpl_toolkits.axisartist provies the same functionality instead. warnings.warn(message, mplDeprecation, stacklevel=1) WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). GAL_V02 Working on... /lscratch/kocevski/34475631/ft1_filtered_4FGL_J2037.0-2826_daily_bin2192.fits.! real 6.76 user 5.14 sys 0.94 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/34475631/ft1_filtered_4FGL_J2037.0-2826_daily_bin2192.fits', '/lscratch/kocevski/34475631/ft2_4FGL_J2037.0-2826_daily_bin2192.fits', expMap='/lscratch/kocevski/34475631/expmap_807494401_807753601_4FGL_J2037.0-2826_daily_bin2192.fits', expCube='/lscratch/kocevski/34475631/ltcube_807494401_807753601_4FGL_J2037.0-2826_daily_bin2192.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/34475631/Model_4FGL_J2037.0-2826_daily_bin2192.xml', optimizer='MINUIT') Using source of interest name: '4FGL J2037.0-2826' 4FGL J2037.0-2826 Spectrum: PowerLaw 318 Prefactor: 1.729e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-12) 319 Index: 2.567e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 320 Scale: 6.447e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/34475631/ft1_filtered_4FGL_J2037.0-2826_daily_bin2192.fits Spacecraft file(s): /lscratch/kocevski/34475631/ft2_4FGL_J2037.0-2826_daily_bin2192.fits Exposure map: /lscratch/kocevski/34475631/expmap_807494401_807753601_4FGL_J2037.0-2826_daily_bin2192.fits Exposure cube: /lscratch/kocevski/34475631/ltcube_807494401_807753601_4FGL_J2037.0-2826_daily_bin2192.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/34475631/Model_4FGL_J2037.0-2826_daily_bin2192.xml Optimizer: MINUIT Statistic: UNBINNED Performing an iterative likelihood fit... Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 101 logL (Fixed Index) = 15.2223358505 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 101 logL (Fixed Index) = 14.2843338238 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 56.082 1.0000 .0000 .10000E+07 2 'Prefactor ' 2.2954 1.0000 .0000 .10000E+07 3 'norm ' 3.0976 1.0000 .0000 .10000E+07 4 'norm ' 4.7694 1.0000 .0000 .10000E+07 5 'Prefactor ' 6.5236 1.0000 .0000 .10000E+07 6 'Prefactor ' 1.7290 1.0000 .0000 .10000E+07 7 'Prefactor ' 1.2226 1.0000 .0000 .10000E+07 8 'norm ' 4.4865 1.0000 .0000 .10000E+07 9 'Prefactor ' 4.5723 1.0000 .0000 .10000E+07 10 'Prefactor ' 6.7913 1.0000 .0000 .10000E+07 11 'Prefactor ' 1.8454 1.0000 .0000 .10000E+07 12 'norm ' 1.4450 1.0000 .0000 .10000E+07 13 'Normalizat' .10014E-01 1.0000 .10000E-01 10.000 14 'Prefactor ' .33326E-04 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5860E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 14.27397 FROM MIGRAD STATUS=CONVERGED 52 CALLS 196 TOTAL EDM= .96E-10 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 56.079 60.922 .13354E-03 -.30301E-01 2 Prefactor .50515E-08 220.79 .67716E-03** at limit ** 3 norm .39413E-08 304.12 .57594E-03** at limit ** 4 norm 4.7694 1.0056 .0000 .0000 5 Prefactor 6.5236 1.0030 .0000 .0000 6 Prefactor 1.7290 1.0495 .0000 .0000 7 Prefactor 1.2226 1.1267 .0000 .0000 8 norm 4.4865 1.0063 .0000 .0000 9 Prefactor 4.5723 1.0061 .0000 .0000 10 Prefactor 6.7913 1.0027 .0000 .0000 11 Prefactor 1.8454 1.0424 .0000 .0000 12 norm 1.4165 1.0671 -.90550E-05 .52529E-02 13 Normalizat .10000E-01 .25505 -.34580E-03** at limit ** 14 Prefactor .32918E-12 .25505 .92170E-04** at limit ** ERR DEF= .500 Final values: Prefactor = 56.0786 Prefactor = 5.05151e-09 norm = 3.94129e-09 norm = 4.76943 Prefactor = 6.52361 Prefactor = 1.72901 Prefactor = 1.22262 norm = 4.48651 Prefactor = 4.5723 Prefactor = 6.7913 Prefactor = 1.84539 norm = 1.41653 Normalizat = 0.01 Prefactor = 3.29181e-13 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 14.27397 FROM HESSE STATUS=FAILED 17 CALLS 213 TOTAL EDM= .96E-10 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 56.079 60.922 .13354E-03 -1.5558 2 Prefactor .50515E-08 220.79 .67716E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 norm .39413E-08 304.12 .57594E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 norm 51110. 51106. .0000 -1.5664 5 Prefactor 6.5236 1.0030 .0000 -1.5657 6 Prefactor 1.7290 1.0495 .0000 -1.5682 7 Prefactor 1.2226 1.1267 .0000 -1.5686 8 norm 4.4865 1.0063 .0000 -1.5666 9 Prefactor 4.5723 1.0061 .0000 -1.5665 10 Prefactor 6.7913 1.0027 .0000 -1.5656 11 Prefactor 1.8454 1.0424 .0000 -1.5681 12 norm 1.4165 1.0671 -.90550E-05 -1.5684 13 Normalizat .10000E-01 .25505 -.34580E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 Prefactor .32918E-12 .25505 .92170E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. ERR DEF= .500 Minuit fit quality: 1 estimated distance: 9.62006e-11 Minuit parameter uncertainties: 1 60.9227 2 0.00210796 3 0.00218526 4 1.0056 5 1.00297 6 1.0495 7 1.12675 8 1.00635 9 1.00611 10 1.00274 11 1.04244 12 1.06706 13 5.36631e-06 14 5.81759e-07 Done. MINUIT Return Code (Fixed Index): 101 logL (Fixed Index) = 14.2739666858 Extracting fit parameters... 4FGL J2037.0-2826 Spectrum: PowerLaw 318 Prefactor: 1.729e+00 1.050e+00 0.000e+00 1.000e+06 ( 1.000e-12) 319 Index: 2.567e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 320 Scale: 6.447e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 583 Prefactor: 3.292e-13 5.818e-07 0.000e+00 1.000e+01 ( 1.000e+00) 584 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 585 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 582 Normalization: 1.000e-02 5.366e-06 1.000e-02 1.000e+01 ( 1.000e+00) calc_int error: parameter max 1000000.0 is not large enough delta logLike = 0.0 TS (Fixed Index): 0.00 Ra Dec: 309.252 -28.438 Photon Flux Upper Limit: -1 ph cm-2 s-1 Energy Flux Upper Limit: -78106.1850043 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/34475631/likelihoodResults_807494401_807753601_4FGL_J2037.0-2826_daily_bin2192.txt Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 101 logL (Free Index) = 14.2776950015 delta logL = -0.0037283156327 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 101 logL (Free Index) = 14.2776950015 delta logL = -0.0037283156327 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Index ' 2.5675 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5860E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 14.27770 FROM MIGRAD STATUS=CONVERGED 15 CALLS 62 TOTAL EDM= .00E+00 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Index 2.5675 1.0089 .23305 .0000 ERR DEF= .500 Final values: Index = 2.5675 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 14.27770 FROM HESSE STATUS=FAILED 7 CALLS 69 TOTAL EDM= .00E+00 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Index .74449 1.8888 .23305 -.50808 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 0 Minuit parameter uncertainties: 1 1.01804 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 101 logL (Free Index) = 14.2776950015 delta logL = -0.0037283156327 Extracting fit parameters... 4FGL J2037.0-2826 Spectrum: PowerLaw 318 Prefactor: 1.729e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-12) fixed 319 Index: 2.567e+00 1.018e+00 0.000e+00 1.000e+01 (-1.000e+00) 320 Scale: 6.447e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 583 Prefactor: 1.640e-07 0.000e+00 0.000e+00 1.000e+01 ( 1.000e+00) fixed 584 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 585 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 582 Normalization: 1.000e-02 0.000e+00 1.000e-02 1.000e+01 ( 1.000e+00) fixed TS (Free Index): 0.00 Ra Dec: 309.252 -28.438 Creating a high resolution counts map... INFO: Auto-setting vmin to 0.000e+00 [aplpy.core] INFO: Auto-setting vmax to 0.000e+00 [aplpy.core] Saving /lscratch/kocevski/34475631/cmap_HighResolution_807494401_807753601_4FGL_J2037.0-2826_daily_bin2192.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='-7.81e+04', job_status='DONE', photon_flux_upper_limit='-1.00e+00', time_completed='2026-08-07 20:01:06.089758', job_id='34475631', GAL2='0.00', fit_tolerance='1e-08', EG2='0.01', EG='0.01', time_epoch_completed='1786158066.09', return_code2='101', ts='0.00', comment='SUCCESS', return_code='101', GAL='0.00', dlogl='-3.73e-03', ts2='0.00', photon_index_error='0.00', photon_index='2.57' WHERE bin_id='2192' AND source_name='4FGL J2037.0-2826' AND cadence='daily'; Database successfully updated. Analysis Complete. Fri Aug 7 20:01:07 PDT 2026 /sdf/group/fermi/u/kocevski/software/conda/envs/fermitools_v1.0.5/lib/python2.7/site-packages/pyfits/__init__.py:22: PyFITSDeprecationWarning: PyFITS is deprecated, please use astropy.io.fits PyFITSDeprecationWarning) # noqa /sdf/group/fermi/u/kocevski/software/conda/envs/fermitools_v1.0.5/lib/python2.7/site-packages/pyfits/__init__.py:22: PyFITSDeprecationWarning: PyFITS is deprecated, please use astropy.io.fits PyFITSDeprecationWarning) # noqa tfile=/lscratch/kocevski/34475598/ltcube_807494401_807753601_4FGL_J2037.0-2826_daily_bin2192.fits dcostheta=0.025 binsz=1.0 phibins=0 tmin=0.0 tmax=0.0 file_version="1" zmin=0.0 zmax=90.0 chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). Working on file /lscratch/kocevski/34475598/ft2_4FGL_J2037.0-2826_daily_bin2192.fits .....................! real 10.84 user 9.60 sys 0.26 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/34475598/ft1_filtered_4FGL_J2037.0-2826_daily_bin2192.fits evtable="EVENTS" scfile=/lscratch/kocevski/34475598/ft2_4FGL_J2037.0-2826_daily_bin2192.fits sctable="SC_DATA" expcube=/lscratch/kocevski/34475598/ltcube_807494401_807753601_4FGL_J2037.0-2826_daily_bin2192.fits outfile=/lscratch/kocevski/34475598/expmap_807494401_807753601_4FGL_J2037.0-2826_daily_bin2192.fits irfs="P8R3_SOURCE_V2" evtype="INDEF" srcrad=30.0 nlong=88 nlat=88 nenergies=10 submap=no nlongmin=0 nlongmax=0 nlatmin=0 nlatmax=0 chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). The exposure maps generated by this tool are meant to be used for *unbinned* likelihood analysis only. Do not use them for binned analyses. Computing the ExposureMap using /lscratch/kocevski/34475598/ltcube_807494401_807753601_4FGL_J2037.0-2826_daily_bin2192.fits .....................! real 76.23 user 70.26 sys 4.44 Generating the xml model: radLim = 0.001 maxRad = 12 normsOnly = True freeVariableSources = True Fixing all sources to their catalog values, except variable sources Creating file and adding sources from 4FGL Added 175 point sources and 0 extended sources Setting source of interest to: 4FGL J2037.0-2826 @ 309.252 -28.4383 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/34475598/ft1_filtered_4FGL_J2037.0-2826_daily_bin2192.fits scfile=/lscratch/kocevski/34475598/ft2_4FGL_J2037.0-2826_daily_bin2192.fits outfile=/lscratch/kocevski/34475598/cmap_807494401_807753601_4FGL_J2037.0-2826_daily_bin2192.fits algorithm="CMAP" ebinalg="LOG" emin=30.0 emax=200000.0 ebinfile=NONE tbinalg="LIN" tbinfile=NONE nxpix=160 nypix=160 binsz=0.25 coordsys="CEL" xref=309.252 yref=-28.4383 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 1.88 user 0.26 sys 0.15 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/34475598/ft1_filtered_4FGL_J2037.0-2826_daily_bin2192.fits scfile=/lscratch/kocevski/34475598/ft2_4FGL_J2037.0-2826_daily_bin2192.fits outfile=/lscratch/kocevski/34475598/cmap_HighResolution_807494401_807753601_4FGL_J2037.0-2826_daily_bin2192.fits algorithm="CMAP" ebinalg="LOG" emin=30.0 emax=200000.0 ebinfile=NONE tbinalg="LIN" tbinfile=NONE nxpix=500 nypix=500 binsz=0.1 coordsys="CEL" xref=309.252 yref=-28.4383 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 2.79 user 0.22 sys 0.13 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/34475598/ft1_filtered_4FGL_J2037.0-2826_daily_bin2192.fits evtable="EVENTS" scfile=/lscratch/kocevski/34475598/ft2_4FGL_J2037.0-2826_daily_bin2192.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/34475598/Model_4FGL_J2037.0-2826_daily_bin2192.xml irfs="P8R3_SOURCE_V2" evclsmin=0 evclass="INDEF" evtype="INDEF" convert=yes chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). adding source EG_v02 adding source Likelihood Analysis Tool Support Contact: Daniel Kocevski (daniel.kocevski@nasa.gov) Importing modules... This is make3FGLxml version 01r0. The default diffuse model files and names are for pass 8 and assume you have v10r00p05 of the Fermi Science Tools or higher. This is make4FGLDR3xml version 01r09. The default diffuse model files and names are for P8R3, 4FGL DRs, and the default fermitools directory locations. WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). Likelihood Analysis Tool Support Contact: Daniel Kocevski (daniel.kocevski@nasa.gov) Importing modules... This is make3FGLxml version 01r0. The default diffuse model files and names are for pass 8 and assume you have v10r00p05 of the Fermi Science Tools or higher. This is make4FGLDR3xml version 01r09. The default diffuse model files and names are for P8R3, 4FGL DRs, and the default fermitools directory locations. WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). /sdf/group/fermi/u/kocevski/software/conda/envs/fermitools_v1.0.5/lib/python2.7/site-packages/pyfits/__init__.py:22: PyFITSDeprecationWarning: PyFITS is deprecated, please use astropy.io.fits PyFITSDeprecationWarning) # noqa /sdf/group/fermi/u/kocevski/software/conda/envs/fermitools_v1.0.5/lib/python2.7/site-packages/matplotlib/cbook/deprecation.py:106: MatplotlibDeprecationWarning: The mpl_toolkits.axes_grid module was deprecated in version 2.1. Use mpl_toolkits.axes_grid1 and mpl_toolkits.axisartist provies the same functionality instead. warnings.warn(message, mplDeprecation, stacklevel=1) Likelihood Analysis Tool Support Contact: Daniel Kocevski (daniel.kocevski@nasa.gov) Importing modules... This is make3FGLxml version 01r0. The default diffuse model files and names are for pass 8 and assume you have v10r00p05 of the Fermi Science Tools or higher. This is make4FGLDR3xml version 01r09. The default diffuse model files and names are for P8R3, 4FGL DRs, and the default fermitools directory locations. WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). /sdf/group/fermi/u/kocevski/software/conda/envs/fermitools_v1.0.5/lib/python2.7/site-packages/matplotlib/cbook/deprecation.py:106: MatplotlibDeprecationWarning: The mpl_toolkits.axes_grid module was deprecated in version 2.1. Use mpl_toolkits.axes_grid1 and mpl_toolkits.axisartist provies the same functionality instead. warnings.warn(message, mplDeprecation, stacklevel=1) /sdf/group/fermi/u/kocevski/software/conda/envs/fermitools_v1.0.5/lib/python2.7/site-packages/matplotlib/cbook/deprecation.py:106: MatplotlibDeprecationWarning: The mpl_toolkits.axes_grid module was deprecated in version 2.1. Use mpl_toolkits.axes_grid1 and mpl_toolkits.axisartist provies the same functionality instead. warnings.warn(message, mplDeprecation, stacklevel=1) WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). GAL_V02 Working on... /lscratch/kocevski/34475598/ft1_filtered_4FGL_J2037.0-2826_daily_bin2192.fits.! real 7.71 user 5.25 sys 0.99 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/34475598/ft1_filtered_4FGL_J2037.0-2826_daily_bin2192.fits', '/lscratch/kocevski/34475598/ft2_4FGL_J2037.0-2826_daily_bin2192.fits', expMap='/lscratch/kocevski/34475598/expmap_807494401_807753601_4FGL_J2037.0-2826_daily_bin2192.fits', expCube='/lscratch/kocevski/34475598/ltcube_807494401_807753601_4FGL_J2037.0-2826_daily_bin2192.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/34475598/Model_4FGL_J2037.0-2826_daily_bin2192.xml', optimizer='MINUIT') Using source of interest name: '4FGL J2037.0-2826' 4FGL J2037.0-2826 Spectrum: PowerLaw 318 Prefactor: 1.729e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-12) 319 Index: 2.567e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 320 Scale: 6.447e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/34475598/ft1_filtered_4FGL_J2037.0-2826_daily_bin2192.fits Spacecraft file(s): /lscratch/kocevski/34475598/ft2_4FGL_J2037.0-2826_daily_bin2192.fits Exposure map: /lscratch/kocevski/34475598/expmap_807494401_807753601_4FGL_J2037.0-2826_daily_bin2192.fits Exposure cube: /lscratch/kocevski/34475598/ltcube_807494401_807753601_4FGL_J2037.0-2826_daily_bin2192.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/34475598/Model_4FGL_J2037.0-2826_daily_bin2192.xml Optimizer: MINUIT Statistic: UNBINNED Performing an iterative likelihood fit... Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 101 logL (Fixed Index) = 15.2223358505 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 101 logL (Fixed Index) = 14.2843338238 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 56.082 1.0000 .0000 .10000E+07 2 'Prefactor ' 2.2954 1.0000 .0000 .10000E+07 3 'norm ' 3.0976 1.0000 .0000 .10000E+07 4 'norm ' 4.7694 1.0000 .0000 .10000E+07 5 'Prefactor ' 6.5236 1.0000 .0000 .10000E+07 6 'Prefactor ' 1.7290 1.0000 .0000 .10000E+07 7 'Prefactor ' 1.2226 1.0000 .0000 .10000E+07 8 'norm ' 4.4865 1.0000 .0000 .10000E+07 9 'Prefactor ' 4.5723 1.0000 .0000 .10000E+07 10 'Prefactor ' 6.7913 1.0000 .0000 .10000E+07 11 'Prefactor ' 1.8454 1.0000 .0000 .10000E+07 12 'norm ' 1.4450 1.0000 .0000 .10000E+07 13 'Normalizat' .10014E-01 1.0000 .10000E-01 10.000 14 'Prefactor ' .33326E-04 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5860E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 14.27397 FROM MIGRAD STATUS=CONVERGED 52 CALLS 196 TOTAL EDM= .96E-10 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 56.079 60.922 .13354E-03 -.30301E-01 2 Prefactor .50515E-08 220.79 .67716E-03** at limit ** 3 norm .39413E-08 304.12 .57594E-03** at limit ** 4 norm 4.7694 1.0056 .0000 .0000 5 Prefactor 6.5236 1.0030 .0000 .0000 6 Prefactor 1.7290 1.0495 .0000 .0000 7 Prefactor 1.2226 1.1267 .0000 .0000 8 norm 4.4865 1.0063 .0000 .0000 9 Prefactor 4.5723 1.0061 .0000 .0000 10 Prefactor 6.7913 1.0027 .0000 .0000 11 Prefactor 1.8454 1.0424 .0000 .0000 12 norm 1.4165 1.0671 -.90550E-05 .52529E-02 13 Normalizat .10000E-01 .25505 -.34580E-03** at limit ** 14 Prefactor .32918E-12 .25505 .92170E-04** at limit ** ERR DEF= .500 Final values: Prefactor = 56.0786 Prefactor = 5.05151e-09 norm = 3.94129e-09 norm = 4.76943 Prefactor = 6.52361 Prefactor = 1.72901 Prefactor = 1.22262 norm = 4.48651 Prefactor = 4.5723 Prefactor = 6.7913 Prefactor = 1.84539 norm = 1.41653 Normalizat = 0.01 Prefactor = 3.29181e-13 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 14.27397 FROM HESSE STATUS=FAILED 17 CALLS 213 TOTAL EDM= .96E-10 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 56.079 60.922 .13354E-03 -1.5558 2 Prefactor .50515E-08 220.79 .67716E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 norm .39413E-08 304.12 .57594E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 norm 51110. 51106. .0000 -1.5664 5 Prefactor 6.5236 1.0030 .0000 -1.5657 6 Prefactor 1.7290 1.0495 .0000 -1.5682 7 Prefactor 1.2226 1.1267 .0000 -1.5686 8 norm 4.4865 1.0063 .0000 -1.5666 9 Prefactor 4.5723 1.0061 .0000 -1.5665 10 Prefactor 6.7913 1.0027 .0000 -1.5656 11 Prefactor 1.8454 1.0424 .0000 -1.5681 12 norm 1.4165 1.0671 -.90550E-05 -1.5684 13 Normalizat .10000E-01 .25505 -.34580E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 Prefactor .32918E-12 .25505 .92170E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. ERR DEF= .500 Minuit fit quality: 1 estimated distance: 9.62006e-11 Minuit parameter uncertainties: 1 60.9227 2 0.00210796 3 0.00218526 4 1.0056 5 1.00297 6 1.0495 7 1.12675 8 1.00635 9 1.00611 10 1.00274 11 1.04244 12 1.06706 13 5.36631e-06 14 5.81759e-07 Done. MINUIT Return Code (Fixed Index): 101 logL (Fixed Index) = 14.2739666858 Extracting fit parameters... 4FGL J2037.0-2826 Spectrum: PowerLaw 318 Prefactor: 1.729e+00 1.050e+00 0.000e+00 1.000e+06 ( 1.000e-12) 319 Index: 2.567e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 320 Scale: 6.447e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 583 Prefactor: 3.292e-13 5.818e-07 0.000e+00 1.000e+01 ( 1.000e+00) 584 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 585 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 582 Normalization: 1.000e-02 5.366e-06 1.000e-02 1.000e+01 ( 1.000e+00) calc_int error: parameter max 1000000.0 is not large enough delta logLike = 0.0 TS (Fixed Index): 0.00 Ra Dec: 309.252 -28.438 Photon Flux Upper Limit: -1 ph cm-2 s-1 Energy Flux Upper Limit: -78106.1850043 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/34475598/likelihoodResults_807494401_807753601_4FGL_J2037.0-2826_daily_bin2192.txt Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 101 logL (Free Index) = 14.2776950015 delta logL = -0.0037283156327 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 101 logL (Free Index) = 14.2776950015 delta logL = -0.0037283156327 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Index ' 2.5675 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5860E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 14.27770 FROM MIGRAD STATUS=CONVERGED 15 CALLS 62 TOTAL EDM= .00E+00 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Index 2.5675 1.0089 .23305 .0000 ERR DEF= .500 Final values: Index = 2.5675 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 14.27770 FROM HESSE STATUS=FAILED 7 CALLS 69 TOTAL EDM= .00E+00 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Index .74449 1.8888 .23305 -.50808 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 0 Minuit parameter uncertainties: 1 1.01804 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 101 logL (Free Index) = 14.2776950015 delta logL = -0.0037283156327 Extracting fit parameters... 4FGL J2037.0-2826 Spectrum: PowerLaw 318 Prefactor: 1.729e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-12) fixed 319 Index: 2.567e+00 1.018e+00 0.000e+00 1.000e+01 (-1.000e+00) 320 Scale: 6.447e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 583 Prefactor: 1.640e-07 0.000e+00 0.000e+00 1.000e+01 ( 1.000e+00) fixed 584 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 585 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 582 Normalization: 1.000e-02 0.000e+00 1.000e-02 1.000e+01 ( 1.000e+00) fixed TS (Free Index): 0.00 Ra Dec: 309.252 -28.438 Creating a high resolution counts map... INFO: Auto-setting vmin to 0.000e+00 [aplpy.core] INFO: Auto-setting vmax to 0.000e+00 [aplpy.core] Saving /lscratch/kocevski/34475598/cmap_HighResolution_807494401_807753601_4FGL_J2037.0-2826_daily_bin2192.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='-7.81e+04', job_status='DONE', photon_flux_upper_limit='-1.00e+00', time_completed='2026-08-07 20:01:49.096704', job_id='34475598', GAL2='0.00', fit_tolerance='1e-08', EG2='0.01', EG='0.01', time_epoch_completed='1786158109.1', return_code2='101', ts='0.00', comment='SUCCESS', return_code='101', GAL='0.00', dlogl='-3.73e-03', ts2='0.00', photon_index_error='0.00', photon_index='2.57' WHERE bin_id='2192' AND source_name='4FGL J2037.0-2826' AND cadence='daily'; Database successfully updated. Analysis Complete. Fri Aug 7 20:01:50 PDT 2026 number of points = 7675 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J2037.0-2826_daily_bin2192 RA = 309.252, Dec = -28.4383 tmin = 807494401, tmax = 807753601 emin = 100.0, emax = 100000.0 irfs = P8R3_SOURCE_V2 ROI = 12 zmax = 90 Fitting strategies: Fix sources to their catalog values = True Leave variable source normalizations free = True Perform pre-fit where ALL sources are frozen to catalog values = False Perform secondary fit with a free spectral index = True Remove all catalog sources = False Remove weak (TS < 2) catalog sources = False Freeze Galactic component = False Likelihood fit parameters: Statistic: UNBINNED Optimizer: MINUIT Catalog: 4FGL Repository job = True LAT data source: Data catalog Updating database... UPDATE lightcurve_data_v2 SET job_id='34475748', job_status='RUN', time_executed='2026-08-07 19:56:34.709633', time_epoch_executed='1786157794.71' WHERE source_name='4FGL J2037.0-2826' and cadence='daily' and bin_id='2192' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/34475748 Creating custom pfile directory: /lscratch/kocevski/34475748/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=807494401.0 && nMetStart<807753601.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=807494401.0 && nMetStart<807753601.0' /Data/Flight/Level1/LPA Retrieving 47 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/34475748/ft1_4FGL_J2037.0-2826_daily_bin2192.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=807494401.0 && nMetStart<807753601.0' /Data/Flight/Level1/LPA Retrieving 47 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/34475748/ft2_4FGL_J2037.0-2826_daily_bin2192.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/34475748/ft1_4FGL_J2037.0-2826_daily_bin2192.fits outfile=/lscratch/kocevski/34475748/ft1_filteredMKT_4FGL_J2037.0-2826_daily_bin2192.fits ra=309.252 dec=-28.4383 rad=12.0 tmin=807494401.0 tmax=807753601.0 emin=100.0 emax=100000.0 zmin=0.0 zmax=90.0 evclass=128 evtype="INDEF" convtype=-1 phasemin=0.0 phasemax=1.0 evtable="EVENTS" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). Done. real 3.32 user 1.72 sys 0.19 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/34475748/ft2_4FGL_J2037.0-2826_daily_bin2192.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/34475748/ft2_4FGL_J2037.0-2826_daily_bin2192.fits sctable="SC_DATA" filter="IN_SAA!=T && LIVETIME>0 && gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nogrb.gti',(START+STOP)/2) && (angsep(RA_SUN,DEC_SUN,RA_ZENITH,DEC_ZENITH)>115 || gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nosolarflares.gti',(START+STOP)/2))" roicut=no evfile=/lscratch/kocevski/34475748/ft1_filteredMKT_4FGL_J2037.0-2826_daily_bin2192.fits evtable="EVENTS" outfile="/lscratch/kocevski/34475748/ft1_filtered_4FGL_J2037.0-2826_daily_bin2192.fits" apply_filter=yes overwrite=yes header_obstimes=yes tstart=0.0 tstop=0.0 gtifile="default" chatter=3 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtmktime version HEAD Applying GTI filter: IN_SAA!=T && LIVETIME>0 && gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nogrb.gti',(START+STOP)/2) && (angsep(RA_SUN,DEC_SUN,RA_ZENITH,DEC_ZENITH)>115 || gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nosolarflares.gti',(START+STOP)/2)) real 1.80 user 0.21 sys 0.14 Number of photons that the gtmktime cut: 1 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/34475748/ft1_filtered_4FGL_J2037.0-2826_daily_bin2192.fits" evtable="EVENTS" scfile=/lscratch/kocevski/34475748/ft2_4FGL_J2037.0-2826_daily_bin2192.fits sctable="SC_DATA" outfile=/lscratch/kocevski/34475748/ltcube_807494401_807753601_4FGL_J2037.0-2826_daily_bin2192.fits dcostheta=0.025 binsz=1.0 phibins=0 tmin=0.0 tmax=0.0 file_version="1" zmin=0.0 zmax=90.0 chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). Working on file /lscratch/kocevski/34475748/ft2_4FGL_J2037.0-2826_daily_bin2192.fits .....................! real 10.27 user 8.73 sys 0.27 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/34475748/ft1_filtered_4FGL_J2037.0-2826_daily_bin2192.fits evtable="EVENTS" scfile=/lscratch/kocevski/34475748/ft2_4FGL_J2037.0-2826_daily_bin2192.fits sctable="SC_DATA" expcube=/lscratch/kocevski/34475748/ltcube_807494401_807753601_4FGL_J2037.0-2826_daily_bin2192.fits outfile=/lscratch/kocevski/34475748/expmap_807494401_807753601_4FGL_J2037.0-2826_daily_bin2192.fits irfs="P8R3_SOURCE_V2" evtype="INDEF" srcrad=30.0 nlong=88 nlat=88 nenergies=10 submap=no nlongmin=0 nlongmax=0 nlatmin=0 nlatmax=0 chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). The exposure maps generated by this tool are meant to be used for *unbinned* likelihood analysis only. Do not use them for binned analyses. Computing the ExposureMap using /lscratch/kocevski/34475748/ltcube_807494401_807753601_4FGL_J2037.0-2826_daily_bin2192.fits .....................! real 75.37 user 69.47 sys 4.45 Generating the xml model: radLim = 0.001 maxRad = 12 normsOnly = True freeVariableSources = True Fixing all sources to their catalog values, except variable sources Creating file and adding sources from 4FGL Added 175 point sources and 0 extended sources Setting source of interest to: 4FGL J2037.0-2826 @ 309.252 -28.4383 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/34475748/ft1_filtered_4FGL_J2037.0-2826_daily_bin2192.fits scfile=/lscratch/kocevski/34475748/ft2_4FGL_J2037.0-2826_daily_bin2192.fits outfile=/lscratch/kocevski/34475748/cmap_807494401_807753601_4FGL_J2037.0-2826_daily_bin2192.fits algorithm="CMAP" ebinalg="LOG" emin=30.0 emax=200000.0 ebinfile=NONE tbinalg="LIN" tbinfile=NONE nxpix=160 nypix=160 binsz=0.25 coordsys="CEL" xref=309.252 yref=-28.4383 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 1.54 user 0.29 sys 0.13 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/34475748/ft1_filtered_4FGL_J2037.0-2826_daily_bin2192.fits scfile=/lscratch/kocevski/34475748/ft2_4FGL_J2037.0-2826_daily_bin2192.fits outfile=/lscratch/kocevski/34475748/cmap_HighResolution_807494401_807753601_4FGL_J2037.0-2826_daily_bin2192.fits algorithm="CMAP" ebinalg="LOG" emin=30.0 emax=200000.0 ebinfile=NONE tbinalg="LIN" tbinfile=NONE nxpix=500 nypix=500 binsz=0.1 coordsys="CEL" xref=309.252 yref=-28.4383 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 1.44 user 0.30 sys 0.13 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/34475748/ft1_filtered_4FGL_J2037.0-2826_daily_bin2192.fits evtable="EVENTS" scfile=/lscratch/kocevski/34475748/ft2_4FGL_J2037.0-2826_daily_bin2192.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/34475748/Model_4FGL_J2037.0-2826_daily_bin2192.xml irfs="P8R3_SOURCE_V2" evclsmin=0 evclass="INDEF" evtype="INDEF" convert=yes chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). adding source EG_v02 adding sourcenumber of points = 7675 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J2037.0-2826_daily_bin2192 RA = 309.252, Dec = -28.4383 tmin = 807494401, tmax = 807753601 emin = 100.0, emax = 100000.0 irfs = P8R3_SOURCE_V2 ROI = 12 zmax = 90 Fitting strategies: Fix sources to their catalog values = True Leave variable source normalizations free = True Perform pre-fit where ALL sources are frozen to catalog values = False Perform secondary fit with a free spectral index = True Remove all catalog sources = False Remove weak (TS < 2) catalog sources = False Freeze Galactic component = False Likelihood fit parameters: Statistic: UNBINNED Optimizer: MINUIT Catalog: 4FGL Repository job = True LAT data source: Data catalog Updating database... UPDATE lightcurve_data_v2 SET job_id='34475873', job_status='RUN', time_executed='2026-08-07 19:58:05.785707', time_epoch_executed='1786157885.79' WHERE source_name='4FGL J2037.0-2826' and cadence='daily' and bin_id='2192' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/34475873 Creating custom pfile directory: /lscratch/kocevski/34475873/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=807494401.0 && nMetStart<807753601.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=807494401.0 && nMetStart<807753601.0' /Data/Flight/Level1/LPA Retrieving 47 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/34475873/ft1_4FGL_J2037.0-2826_daily_bin2192.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=807494401.0 && nMetStart<807753601.0' /Data/Flight/Level1/LPA Retrieving 47 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/34475873/ft2_4FGL_J2037.0-2826_daily_bin2192.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/34475873/ft1_4FGL_J2037.0-2826_daily_bin2192.fits outfile=/lscratch/kocevski/34475873/ft1_filteredMKT_4FGL_J2037.0-2826_daily_bin2192.fits ra=309.252 dec=-28.4383 rad=12.0 tmin=807494401.0 tmax=807753601.0 emin=100.0 emax=100000.0 zmin=0.0 zmax=90.0 evclass=128 evtype="INDEF" convtype=-1 phasemin=0.0 phasemax=1.0 evtable="EVENTS" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). Done. real 2.72 user 1.62 sys 0.15 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/34475873/ft2_4FGL_J2037.0-2826_daily_bin2192.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/34475873/ft2_4FGL_J2037.0-2826_daily_bin2192.fits sctable="SC_DATA" filter="IN_SAA!=T && LIVETIME>0 && gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nogrb.gti',(START+STOP)/2) && (angsep(RA_SUN,DEC_SUN,RA_ZENITH,DEC_ZENITH)>115 || gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nosolarflares.gti',(START+STOP)/2))" roicut=no evfile=/lscratch/kocevski/34475873/ft1_filteredMKT_4FGL_J2037.0-2826_daily_bin2192.fits evtable="EVENTS" outfile="/lscratch/kocevski/34475873/ft1_filtered_4FGL_J2037.0-2826_daily_bin2192.fits" apply_filter=yes overwrite=yes header_obstimes=yes tstart=0.0 tstop=0.0 gtifile="default" chatter=3 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtmktime version HEAD Applying GTI filter: IN_SAA!=T && LIVETIME>0 && gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nogrb.gti',(START+STOP)/2) && (angsep(RA_SUN,DEC_SUN,RA_ZENITH,DEC_ZENITH)>115 || gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nosolarflares.gti',(START+STOP)/2)) real 1.44 user 0.20 sys 0.20 Number of photons that the gtmktime cut: 1 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/34475873/ft1_filtered_4FGL_J2037.0-2826_daily_bin2192.fits" evtable="EVENTS" scfile=/lscratch/kocevski/34475873/ft2_4FGL_J2037.0-2826_daily_bin2192.fits sctable="SC_DATA" ou GAL_V02 Working on... /lscratch/kocevski/34475748/ft1_filtered_4FGL_J2037.0-2826_daily_bin2192.fits.! real 8.42 user 5.73 sys 1.20 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/34475748/ft1_filtered_4FGL_J2037.0-2826_daily_bin2192.fits', '/lscratch/kocevski/34475748/ft2_4FGL_J2037.0-2826_daily_bin2192.fits', expMap='/lscratch/kocevski/34475748/expmap_807494401_807753601_4FGL_J2037.0-2826_daily_bin2192.fits', expCube='/lscratch/kocevski/34475748/ltcube_807494401_807753601_4FGL_J2037.0-2826_daily_bin2192.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/34475748/Model_4FGL_J2037.0-2826_daily_bin2192.xml', optimizer='MINUIT') Using source of interest name: '4FGL J2037.0-2826' 4FGL J2037.0-2826 Spectrum: PowerLaw 318 Prefactor: 1.729e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-12) 319 Index: 2.567e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 320 Scale: 6.447e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/34475748/ft1_filtered_4FGL_J2037.0-2826_daily_bin2192.fits Spacecraft file(s): /lscratch/kocevski/34475748/ft2_4FGL_J2037.0-2826_daily_bin2192.fits Exposure map: /lscratch/kocevski/34475748/expmap_807494401_807753601_4FGL_J2037.0-2826_daily_bin2192.fits Exposure cube: /lscratch/kocevski/34475748/ltcube_807494401_807753601_4FGL_J2037.0-2826_daily_bin2192.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/34475748/Model_4FGL_J2037.0-2826_daily_bin2192.xml Optimizer: MINUIT Statistic: UNBINNED Performing an iterative likelihood fit... Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 101 logL (Fixed Index) = 15.2223358505 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 101 logL (Fixed Index) = 14.2843338238 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 56.082 1.0000 .0000 .10000E+07 2 'Prefactor ' 2.2954 1.0000 .0000 .10000E+07 3 'norm ' 3.0976 1.0000 .0000 .10000E+07 4 'norm ' 4.7694 1.0000 .0000 .10000E+07 5 'Prefactor ' 6.5236 1.0000 .0000 .10000E+07 6 'Prefactor ' 1.7290 1.0000 .0000 .10000E+07 7 'Prefactor ' 1.2226 1.0000 .0000 .10000E+07 8 'norm ' 4.4865 1.0000 .0000 .10000E+07 9 'Prefactor ' 4.5723 1.0000 .0000 .10000E+07 10 'Prefactor ' 6.7913 1.0000 .0000 .10000E+07 11 'Prefactor ' 1.8454 1.0000 .0000 .10000E+07 12 'norm ' 1.4450 1.0000 .0000 .10000E+07 13 'Normalizat' .10014E-01 1.0000 .10000E-01 10.000 14 'Prefactor ' .33326E-04 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5860E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 14.27397 FROM MIGRAD STATUS=CONVERGED 52 CALLS 196 TOTAL EDM= .96E-10 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 56.079 60.922 .13354E-03 -.30301E-01 2 Prefactor .50515E-08 220.79 .67716E-03** at limit ** 3 norm .39413E-08 304.12 .57594E-03** at limit ** 4 norm 4.7694 1.0056 .0000 .0000 5 Prefactor 6.5236 1.0030 .0000 .0000 6 Prefactor 1.7290 1.0495 .0000 .0000 7 Prefactor 1.2226 1.1267 .0000 .0000 8 norm 4.4865 1.0063 .0000 .0000 9 Prefactor 4.5723 1.0061 .0000 .0000 10 Prefactor 6.7913 1.0027 .0000 .0000 11 Prefactor 1.8454 1.0424 .0000 .0000 12 norm 1.4165 1.0671 -.90550E-05 .52529E-02 13 Normalizat .10000E-01 .25505 -.34580E-03** at limit ** 14 Prefactor .32918E-12 .25505 .92170E-04** at limit ** ERR DEF= .500 Final values: Prefactor = 56.0786 Prefactor = 5.05151e-09 norm = 3.94129e-09 norm = 4.76943 Prefactor = 6.52361 Prefactor = 1.72901 Prefactor = 1.22262 norm = 4.48651 Prefactor = 4.5723 Prefactor = 6.7913 Prefactor = 1.84539 norm = 1.41653 Normalizat = 0.01 Prefactor = 3.29181e-13 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 14.27397 FROM HESSE STATUS=FAILED 17 CALLS 213 TOTAL EDM= .96E-10 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 56.079 60.922 .13354E-03 -1.5558 2 Prefactor .50515E-08 220.79 .67716E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 norm .39413E-08 304.12 .57594E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 norm 51110. 51106. .0000 -1.5664 5 Prefactor 6.5236 1.0030 .0000 -1.5657 6 Prefactor 1.7290 1.0495 .0000 -1.5682 7 Prefactor 1.2226 1.1267 .0000 -1.5686 8 norm 4.4865 1.0063 .0000 -1.5666 9 Prefactor 4.5723 1.0061 .0000 -1.5665 10 Prefactor 6.7913 1.0027 .0000 -1.5656 11 Prefactor 1.8454 1.0424 .0000 -1.5681 12 norm 1.4165 1.0671 -.90550E-05 -1.5684 13 Normalizat .10000E-01 .25505 -.34580E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 Prefactor .32918E-12 .25505 .92170E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. ERR DEF= .500 Minuit fit quality: 1 estimated distance: 9.62006e-11 Minuit parameter uncertainties: 1 60.9227 2 0.00210796 3 0.00218526 4 1.0056 5 1.00297 6 1.0495 7 1.12675 8 1.00635 9 1.00611 10 1.00274 11 1.04244 12 1.06706 13 5.36631e-06 14 5.81759e-07 Done. MINUIT Return Code (Fixed Index): 101 logL (Fixed Index) = 14.2739666858 Extracting fit parameters... 4FGL J2037.0-2826 Spectrum: PowerLaw 318 Prefactor: 1.729e+00 1.050e+00 0.000e+00 1.000e+06 ( 1.000e-12) 319 Index: 2.567e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 320 Scale: 6.447e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 583 Prefactor: 3.292e-13 5.818e-07 0.000e+00 1.000e+01 ( 1.000e+00) 584 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 585 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 582 Normalization: 1.000e-02 5.366e-06 1.000e-02 1.000e+01 ( 1.000e+00) calc_int error: parameter max 1000000.0 is not large enough delta logLike = 0.0 TS (Fixed Index): 0.00 Ra Dec: 309.252 -28.438 Photon Flux Upper Limit: -1 ph cm-2 s-1 Energy Flux Upper Limit: -78106.1850043 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/34475748/likelihoodResults_807494401_807753601_4FGL_J2037.0-2826_daily_bin2192.txt Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 101 logL (Free Index) = 14.2776950015 delta logL = -0.0037283156327 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 101 logL (Free Index) = 14.2776950015 delta logL = -0.0037283156327 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Index ' 2.5675 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5860E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 14.27770 FROM MIGRAD STATUS=CONVERGED 15 CALLS 62 TOTAL EDM= .00E+00 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Index 2.5675 1.0089 .23305 .0000 ERR DEF= .500 Final values: Index = 2.5675 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 14.27770 FROM HESSE STATUS=FAILED 7 CALLS 69 TOTAL EDM= .00E+00 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Index .74449 1.8888 .23305 -.50808 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 0 Minuit parameter uncertainties: 1 1.01804 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 101 logL (Free Index) = 14.2776950015 delta logL = -0.0037283156327 Extracting fit parameters... 4FGL J2037.0-2826 Spectrum: PowerLaw 318 Prefactor: 1.729e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-12) fixed 319 Index: 2.567e+00 1.018e+00 0.000e+00 1.000e+01 (-1.000e+00) 320 Scale: 6.447e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 583 Prefactor: 1.640e-07 0.000e+00 0.000e+00 1.000e+01 ( 1.000e+00) fixed 584 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 585 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 582 Normalization: 1.000e-02 0.000e+00 1.000e-02 1.000e+01 ( 1.000e+00) fixed TS (Free Index): 0.00 Ra Dec: 309.252 -28.438 Creating a high resolution counts map... INFO: Auto-setting vmin to 0.000e+00 [aplpy.core] INFO: Auto-setting vmax to 0.000e+00 [aplpy.core] Saving /lscratch/kocevski/34475748/cmap_HighResolution_807494401_807753601_4FGL_J2037.0-2826_daily_bin2192.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='-7.81e+04', job_status='DONE', photon_flux_upper_limit='-1.00e+00', time_completed='2026-08-07 20:04:18.352764', job_id='34475748', GAL2='0.00', fit_tolerance='1e-08', EG2='0.01', EG='0.01', time_epoch_completed='1786158258.35', return_code2='101', ts='0.00', comment='SUCCESS', return_code='101', GAL='0.00', dlogl='-3.73e-03', ts2='0.00', photon_index_error='0.00', photon_index='2.57' WHERE bin_id='2192' AND source_name='4FGL J2037.0-2826' AND cadence='daily'; Database successfully updated. Analysis Complete. Fri Aug 7 20:04:19 PDT 2026 number of points = 7675 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J2037.0-2826_daily_bin2192 RA = 309.252, Dec = -28.4383 tmin = 807494401, tmax = 807753601 emin = 100.0, emax = 100000.0 irfs = P8R3_SOURCE_V2 ROI = 12 zmax = 90 Fitting strategies: Fix sources to their catalog values = True Leave variable source normalizations free = True Perform pre-fit where ALL sources are frozen to catalog values = False Perform secondary fit with a free spectral index = True Remove all catalog sources = False Remove weak (TS < 2) catalog sources = False Freeze Galactic component = False Likelihood fit parameters: Statistic: UNBINNED Optimizer: MINUIT Catalog: 4FGL Repository job = True LAT data source: Data catalog Updating database... UPDATE lightcurve_data_v2 SET job_id='34475866', job_status='RUN', time_executed='2026-08-07 19:58:06.945705', time_epoch_executed='1786157886.95' WHERE source_name='4FGL J2037.0-2826' and cadence='daily' and bin_id='2192' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/34475866 Creating custom pfile directory: /lscratch/kocevski/34475866/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=807494401.0 && nMetStart<807753601.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=807494401.0 && nMetStart<807753601.0' /Data/Flight/Level1/LPA Retrieving 47 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/34475866/ft1_4FGL_J2037.0-2826_daily_bin2192.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=807494401.0 && nMetStart<807753601.0' /Data/Flight/Level1/LPA Retrieving 47 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/34475866/ft2_4FGL_J2037.0-2826_daily_bin2192.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/34475866/ft1_4FGL_J2037.0-2826_daily_bin2192.fits outfile=/lscratch/kocevski/34475866/ft1_filteredMKT_4FGL_J2037.0-2826_daily_bin2192.fits ra=309.252 dec=-28.4383 rad=12.0 tmin=807494401.0 tmax=807753601.0 emin=100.0 emax=100000.0 zmin=0.0 zmax=90.0 evclass=128 evtype="INDEF" convtype=-1 phasemin=0.0 phasemax=1.0 evtable="EVENTS" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). Done. real 3.89 user 2.30 sys 0.19 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/34475866/ft2_4FGL_J2037.0-2826_daily_bin2192.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/34475866/ft2_4FGL_J2037.0-2826_daily_bin2192.fits sctable="SC_DATA" filter="IN_SAA!=T && LIVETIME>0 && gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nogrb.gti',(START+STOP)/2) && (angsep(RA_SUN,DEC_SUN,RA_ZENITH,DEC_ZENITH)>115 || gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nosolarflares.gti',(START+STOP)/2))" roicut=no evfile=/lscratch/kocevski/34475866/ft1_filteredMKT_4FGL_J2037.0-2826_daily_bin2192.fits evtable="EVENTS" outfile="/lscratch/kocevski/34475866/ft1_filtered_4FGL_J2037.0-2826_daily_bin2192.fits" apply_filter=yes overwrite=yes header_obstimes=yes tstart=0.0 tstop=0.0 gtifile="default" chatter=3 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtmktime version HEAD Applying GTI filter: IN_SAA!=T && LIVETIME>0 && gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nogrb.gti',(START+STOP)/2) && (angsep(RA_SUN,DEC_SUN,RA_ZENITH,DEC_ZENITH)>115 || gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nosolarflares.gti',(START+STOP)/2)) real 2.39 user 0.26 sys 0.16 Number of photons that the gtmktime cut: 1 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/34475866/ft1_filtered_4FGL_J2037.0-2826_daily_bin2192.fits" evtable="EVENTS" scfile=/lscratch/kocevski/34475866/ft2_4FGL_J2037.0-2826_daily_bin2192.fits sctable="SC_DATA" outfile=/lscratch/kocevski/34475873/ltcube_807494401_807753601_4FGL_J2037.0-2826_daily_bin2192.fits dcostheta=0.025 binsz=1.0 phibins=0 tmin=0.0 tmax=0.0 file_version="1" zmin=0.0 zmax=90.0 chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). Working on file /lscratch/kocevski/34475873/ft2_4FGL_J2037.0-2826_daily_bin2192.fits .....................! real 11.47 user 9.83 sys 0.30 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/34475873/ft1_filtered_4FGL_J2037.0-2826_daily_bin2192.fits evtable="EVENTS" scfile=/lscratch/kocevski/34475873/ft2_4FGL_J2037.0-2826_daily_bin2192.fits sctable="SC_DATA" expcube=/lscratch/kocevski/34475873/ltcube_807494401_807753601_4FGL_J2037.0-2826_daily_bin2192.fits outfile=/lscratch/kocevski/34475873/expmap_807494401_807753601_4FGL_J2037.0-2826_daily_bin2192.fits irfs="P8R3_SOURCE_V2" evtype="INDEF" srcrad=30.0 nlong=88 nlat=88 nenergies=10 submap=no nlongmin=0 nlongmax=0 nlatmin=0 nlatmax=0 chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). The exposure maps generated by this tool are meant to be used for *unbinned* likelihood analysis only. Do not use them for binned analyses. Computing the ExposureMap using /lscratch/kocevski/34475873/ltcube_807494401_807753601_4FGL_J2037.0-2826_daily_bin2192.fits .....................! real 75.68 user 69.67 sys 4.31 Generating the xml model: radLim = 0.001 maxRad = 12 normsOnly = True freeVariableSources = True Fixing all sources to their catalog values, except variable sources Creating file and adding sources from 4FGL Added 175 point sources and 0 extended sources Setting source of interest to: 4FGL J2037.0-2826 @ 309.252 -28.4383 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/34475873/ft1_filtered_4FGL_J2037.0-2826_daily_bin2192.fits scfile=/lscratch/kocevski/34475873/ft2_4FGL_J2037.0-2826_daily_bin2192.fits outfile=/lscratch/kocevski/34475873/cmap_807494401_807753601_4FGL_J2037.0-2826_daily_bin2192.fits algorithm="CMAP" ebinalg="LOG" emin=30.0 emax=200000.0 ebinfile=NONE tbinalg="LIN" tbinfile=NONE nxpix=160 nypix=160 binsz=0.25 coordsys="CEL" xref=309.252 yref=-28.4383 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 1.36 user 0.28 sys 0.13 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/34475873/ft1_filtered_4FGL_J2037.0-2826_daily_bin2192.fits scfile=/lscratch/kocevski/34475873/ft2_4FGL_J2037.0-2826_daily_bin2192.fits outfile=/lscratch/kocevski/34475873/cmap_HighResolution_807494401_807753601_4FGL_J2037.0-2826_daily_bin2192.fits algorithm="CMAP" ebinalg="LOG" emin=30.0 emax=200000.0 ebinfile=NONE tbinalg="LIN" tbinfile=NONE nxpix=500 nypix=500 binsz=0.1 coordsys="CEL" xref=309.252 yref=-28.4383 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 1.58 user 0.23 sys 0.13 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/34475873/ft1_filtered_4FGL_J2037.0-2826_daily_bin2192.fits evtable="EVENTS" scfile=/lscratch/kocevski/34475873/ft2_4FGL_J2037.0-2826_daily_bin2192.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/34475873/Model_4FGL_J2037.0-2826_daily_bin2192.xml irfs="P8R3_SOURCE_V2" evclsmin=0 evclass="INDEF" evtype="INDEF" convert=yes chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). adding source EG_v02 adding sourcenumber of points = 7675 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J2037.0-2826_daily_bin2192 RA = 309.252, Dec = -28.4383 tmin = 807494401, tmax = 807753601 emin = 100.0, emax = 100000.0 irfs = P8R3_SOURCE_V2 ROI = 12 zmax = 90 Fitting strategies: Fix sources to their catalog values = True Leave variable source normalizations free = True Perform pre-fit where ALL sources are frozen to catalog values = False Perform secondary fit with a free spectral index = True Remove all catalog sources = False Remove weak (TS < 2) catalog sources = False Freeze Galactic component = False Likelihood fit parameters: Statistic: UNBINNED Optimizer: MINUIT Catalog: 4FGL Repository job = True LAT data source: Data catalog Updating database... UPDATE lightcurve_data_v2 SET job_id='34476117', job_status='RUN', time_executed='2026-08-07 20:00:42.579591', time_epoch_executed='1786158042.58' WHERE source_name='4FGL J2037.0-2826' and cadence='daily' and bin_id='2192' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/34476117 Creating custom pfile directory: /lscratch/kocevski/34476117/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=807494401.0 && nMetStart<807753601.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=807494401.0 && nMetStart<807753601.0' /Data/Flight/Level1/LPA Retrieving 47 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/34476117/ft1_4FGL_J2037.0-2826_daily_bin2192.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=807494401.0 && nMetStart<807753601.0' /Data/Flight/Level1/LPA Retrieving 47 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/34476117/ft2_4FGL_J2037.0-2826_daily_bin2192.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/34476117/ft1_4FGL_J2037.0-2826_daily_bin2192.fits outfile=/lscratch/kocevski/34476117/ft1_filteredMKT_4FGL_J2037.0-2826_daily_bin2192.fits ra=309.252 dec=-28.4383 rad=12.0 tmin=807494401.0 tmax=807753601.0 emin=100.0 emax=100000.0 zmin=0.0 zmax=90.0 evclass=128 evtype="INDEF" convtype=-1 phasemin=0.0 phasemax=1.0 evtable="EVENTS" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). Done. real 2.74 user 1.44 sys 0.16 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/34476117/ft2_4FGL_J2037.0-2826_daily_bin2192.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/34476117/ft2_4FGL_J2037.0-2826_daily_bin2192.fits sctable="SC_DATA" filter="IN_SAA!=T && LIVETIME>0 && gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nogrb.gti',(START+STOP)/2) && (angsep(RA_SUN,DEC_SUN,RA_ZENITH,DEC_ZENITH)>115 || gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nosolarflares.gti',(START+STOP)/2))" roicut=no evfile=/lscratch/kocevski/34476117/ft1_filteredMKT_4FGL_J2037.0-2826_daily_bin2192.fits evtable="EVENTS" outfile="/lscratch/kocevski/34476117/ft1_filtered_4FGL_J2037.0-2826_daily_bin2192.fits" apply_filter=yes overwrite=yes header_obstimes=yes tstart=0.0 tstop=0.0 gtifile="default" chatter=3 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtmktime version HEAD Applying GTI filter: IN_SAA!=T && LIVETIME>0 && gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nogrb.gti',(START+STOP)/2) && (angsep(RA_SUN,DEC_SUN,RA_ZENITH,DEC_ZENITH)>115 || gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nosolarflares.gti',(START+STOP)/2)) real 1.20 user 0.17 sys 0.14 Number of photons that the gtmktime cut: 1 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/34476117/ft1_filtered_4FGL_J2037.0-2826_daily_bin2192.fits" evtable="EVENTS" scfile=/lscratch/kocevski/34476117/ft2_4FGL_J2037.0-2826_daily_bin2192.fits sctable="SC_DATA" ounumber of points = 7675 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J2037.0-2826_daily_bin2192 RA = 309.252, Dec = -28.4383 tmin = 807494401, tmax = 807753601 emin = 100.0, emax = 100000.0 irfs = P8R3_SOURCE_V2 ROI = 12 zmax = 90 Fitting strategies: Fix sources to their catalog values = True Leave variable source normalizations free = True Perform pre-fit where ALL sources are frozen to catalog values = False Perform secondary fit with a free spectral index = True Remove all catalog sources = False Remove weak (TS < 2) catalog sources = False Freeze Galactic component = False Likelihood fit parameters: Statistic: UNBINNED Optimizer: MINUIT Catalog: 4FGL Repository job = True LAT data source: Data catalog Updating database... UPDATE lightcurve_data_v2 SET job_id='34476137', job_status='RUN', time_executed='2026-08-07 20:00:53.569810', time_epoch_executed='1786158053.57' WHERE source_name='4FGL J2037.0-2826' and cadence='daily' and bin_id='2192' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/34476137 Creating custom pfile directory: /lscratch/kocevski/34476137/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=807494401.0 && nMetStart<807753601.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=807494401.0 && nMetStart<807753601.0' /Data/Flight/Level1/LPA Retrieving 47 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/34476137/ft1_4FGL_J2037.0-2826_daily_bin2192.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=807494401.0 && nMetStart<807753601.0' /Data/Flight/Level1/LPA Retrieving 47 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/34476137/ft2_4FGL_J2037.0-2826_daily_bin2192.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/34476137/ft1_4FGL_J2037.0-2826_daily_bin2192.fits outfile=/lscratch/kocevski/34476137/ft1_filteredMKT_4FGL_J2037.0-2826_daily_bin2192.fits ra=309.252 dec=-28.4383 rad=12.0 tmin=807494401.0 tmax=807753601.0 emin=100.0 emax=100000.0 zmin=0.0 zmax=90.0 evclass=128 evtype="INDEF" convtype=-1 phasemin=0.0 phasemax=1.0 evtable="EVENTS" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). Done. real 2.78 user 1.57 sys 0.17 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/34476137/ft2_4FGL_J2037.0-2826_daily_bin2192.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/34476137/ft2_4FGL_J2037.0-2826_daily_bin2192.fits sctable="SC_DATA" filter="IN_SAA!=T && LIVETIME>0 && gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nogrb.gti',(START+STOP)/2) && (angsep(RA_SUN,DEC_SUN,RA_ZENITH,DEC_ZENITH)>115 || gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nosolarflares.gti',(START+STOP)/2))" roicut=no evfile=/lscratch/kocevski/34476137/ft1_filteredMKT_4FGL_J2037.0-2826_daily_bin2192.fits evtable="EVENTS" outfile="/lscratch/kocevski/34476137/ft1_filtered_4FGL_J2037.0-2826_daily_bin2192.fits" apply_filter=yes overwrite=yes header_obstimes=yes tstart=0.0 tstop=0.0 gtifile="default" chatter=3 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtmktime version HEAD Applying GTI filter: IN_SAA!=T && LIVETIME>0 && gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nogrb.gti',(START+STOP)/2) && (angsep(RA_SUN,DEC_SUN,RA_ZENITH,DEC_ZENITH)>115 || gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nosolarflares.gti',(START+STOP)/2)) real 1.26 user 0.20 sys 0.14 Number of photons that the gtmktime cut: 1 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/34476137/ft1_filtered_4FGL_J2037.0-2826_daily_bin2192.fits" evtable="EVENTS" scfile=/lscratch/kocevski/34476137/ft2_4FGL_J2037.0-2826_daily_bin2192.fits sctable="SC_DATA" ou GAL_V02 Working on... /lscratch/kocevski/34475873/ft1_filtered_4FGL_J2037.0-2826_daily_bin2192.fits.! real 7.61 user 5.45 sys 0.98 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/34475873/ft1_filtered_4FGL_J2037.0-2826_daily_bin2192.fits', '/lscratch/kocevski/34475873/ft2_4FGL_J2037.0-2826_daily_bin2192.fits', expMap='/lscratch/kocevski/34475873/expmap_807494401_807753601_4FGL_J2037.0-2826_daily_bin2192.fits', expCube='/lscratch/kocevski/34475873/ltcube_807494401_807753601_4FGL_J2037.0-2826_daily_bin2192.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/34475873/Model_4FGL_J2037.0-2826_daily_bin2192.xml', optimizer='MINUIT') Using source of interest name: '4FGL J2037.0-2826' 4FGL J2037.0-2826 Spectrum: PowerLaw 318 Prefactor: 1.729e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-12) 319 Index: 2.567e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 320 Scale: 6.447e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/34475873/ft1_filtered_4FGL_J2037.0-2826_daily_bin2192.fits Spacecraft file(s): /lscratch/kocevski/34475873/ft2_4FGL_J2037.0-2826_daily_bin2192.fits Exposure map: /lscratch/kocevski/34475873/expmap_807494401_807753601_4FGL_J2037.0-2826_daily_bin2192.fits Exposure cube: /lscratch/kocevski/34475873/ltcube_807494401_807753601_4FGL_J2037.0-2826_daily_bin2192.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/34475873/Model_4FGL_J2037.0-2826_daily_bin2192.xml Optimizer: MINUIT Statistic: UNBINNED Performing an iterative likelihood fit... Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 101 logL (Fixed Index) = 15.2223358505 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 101 logL (Fixed Index) = 14.2843338238 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 56.082 1.0000 .0000 .10000E+07 2 'Prefactor ' 2.2954 1.0000 .0000 .10000E+07 3 'norm ' 3.0976 1.0000 .0000 .10000E+07 4 'norm ' 4.7694 1.0000 .0000 .10000E+07 5 'Prefactor ' 6.5236 1.0000 .0000 .10000E+07 6 'Prefactor ' 1.7290 1.0000 .0000 .10000E+07 7 'Prefactor ' 1.2226 1.0000 .0000 .10000E+07 8 'norm ' 4.4865 1.0000 .0000 .10000E+07 9 'Prefactor ' 4.5723 1.0000 .0000 .10000E+07 10 'Prefactor ' 6.7913 1.0000 .0000 .10000E+07 11 'Prefactor ' 1.8454 1.0000 .0000 .10000E+07 12 'norm ' 1.4450 1.0000 .0000 .10000E+07 13 'Normalizat' .10014E-01 1.0000 .10000E-01 10.000 14 'Prefactor ' .33326E-04 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5860E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 14.27397 FROM MIGRAD STATUS=CONVERGED 52 CALLS 196 TOTAL EDM= .96E-10 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 56.079 60.922 .13354E-03 -.30301E-01 2 Prefactor .50515E-08 220.79 .67716E-03** at limit ** 3 norm .39413E-08 304.12 .57594E-03** at limit ** 4 norm 4.7694 1.0056 .0000 .0000 5 Prefactor 6.5236 1.0030 .0000 .0000 6 Prefactor 1.7290 1.0495 .0000 .0000 7 Prefactor 1.2226 1.1267 .0000 .0000 8 norm 4.4865 1.0063 .0000 .0000 9 Prefactor 4.5723 1.0061 .0000 .0000 10 Prefactor 6.7913 1.0027 .0000 .0000 11 Prefactor 1.8454 1.0424 .0000 .0000 12 norm 1.4165 1.0671 -.90550E-05 .52529E-02 13 Normalizat .10000E-01 .25505 -.34580E-03** at limit ** 14 Prefactor .32918E-12 .25505 .92170E-04** at limit ** ERR DEF= .500 Final values: Prefactor = 56.0786 Prefactor = 5.05151e-09 norm = 3.94129e-09 norm = 4.76943 Prefactor = 6.52361 Prefactor = 1.72901 Prefactor = 1.22262 norm = 4.48651 Prefactor = 4.5723 Prefactor = 6.7913 Prefactor = 1.84539 norm = 1.41653 Normalizat = 0.01 Prefactor = 3.29181e-13 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 14.27397 FROM HESSE STATUS=FAILED 17 CALLS 213 TOTAL EDM= .96E-10 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 56.079 60.922 .13354E-03 -1.5558 2 Prefactor .50515E-08 220.79 .67716E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 norm .39413E-08 304.12 .57594E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 norm 51110. 51106. .0000 -1.5664 5 Prefactor 6.5236 1.0030 .0000 -1.5657 6 Prefactor 1.7290 1.0495 .0000 -1.5682 7 Prefactor 1.2226 1.1267 .0000 -1.5686 8 norm 4.4865 1.0063 .0000 -1.5666 9 Prefactor 4.5723 1.0061 .0000 -1.5665 10 Prefactor 6.7913 1.0027 .0000 -1.5656 11 Prefactor 1.8454 1.0424 .0000 -1.5681 12 norm 1.4165 1.0671 -.90550E-05 -1.5684 13 Normalizat .10000E-01 .25505 -.34580E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 Prefactor .32918E-12 .25505 .92170E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. ERR DEF= .500 Minuit fit quality: 1 estimated distance: 9.62006e-11 Minuit parameter uncertainties: 1 60.9227 2 0.00210796 3 0.00218526 4 1.0056 5 1.00297 6 1.0495 7 1.12675 8 1.00635 9 1.00611 10 1.00274 11 1.04244 12 1.06706 13 5.36631e-06 14 5.81759e-07 Done. MINUIT Return Code (Fixed Index): 101 logL (Fixed Index) = 14.2739666858 Extracting fit parameters... 4FGL J2037.0-2826 Spectrum: PowerLaw 318 Prefactor: 1.729e+00 1.050e+00 0.000e+00 1.000e+06 ( 1.000e-12) 319 Index: 2.567e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 320 Scale: 6.447e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 583 Prefactor: 3.292e-13 5.818e-07 0.000e+00 1.000e+01 ( 1.000e+00) 584 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 585 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 582 Normalization: 1.000e-02 5.366e-06 1.000e-02 1.000e+01 ( 1.000e+00) calc_int error: parameter max 1000000.0 is not large enough delta logLike = 0.0 TS (Fixed Index): 0.00 Ra Dec: 309.252 -28.438 Photon Flux Upper Limit: -1 ph cm-2 s-1 Energy Flux Upper Limit: -78106.1850043 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/34475873/likelihoodResults_807494401_807753601_4FGL_J2037.0-2826_daily_bin2192.txt Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 101 logL (Free Index) = 14.2776950015 delta logL = -0.0037283156327 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 101 logL (Free Index) = 14.2776950015 delta logL = -0.0037283156327 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Index ' 2.5675 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5860E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 14.27770 FROM MIGRAD STATUS=CONVERGED 15 CALLS 62 TOTAL EDM= .00E+00 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Index 2.5675 1.0089 .23305 .0000 ERR DEF= .500 Final values: Index = 2.5675 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 14.27770 FROM HESSE STATUS=FAILED 7 CALLS 69 TOTAL EDM= .00E+00 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Index .74449 1.8888 .23305 -.50808 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 0 Minuit parameter uncertainties: 1 1.01804 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 101 logL (Free Index) = 14.2776950015 delta logL = -0.0037283156327 Extracting fit parameters... 4FGL J2037.0-2826 Spectrum: PowerLaw 318 Prefactor: 1.729e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-12) fixed 319 Index: 2.567e+00 1.018e+00 0.000e+00 1.000e+01 (-1.000e+00) 320 Scale: 6.447e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 583 Prefactor: 1.640e-07 0.000e+00 0.000e+00 1.000e+01 ( 1.000e+00) fixed 584 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 585 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 582 Normalization: 1.000e-02 0.000e+00 1.000e-02 1.000e+01 ( 1.000e+00) fixed TS (Free Index): 0.00 Ra Dec: 309.252 -28.438 Creating a high resolution counts map... INFO: Auto-setting vmin to 0.000e+00 [aplpy.core] INFO: Auto-setting vmax to 0.000e+00 [aplpy.core] Saving /lscratch/kocevski/34475873/cmap_HighResolution_807494401_807753601_4FGL_J2037.0-2826_daily_bin2192.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='-7.81e+04', job_status='DONE', photon_flux_upper_limit='-1.00e+00', time_completed='2026-08-07 20:06:13.508449', job_id='34475873', GAL2='0.00', fit_tolerance='1e-08', EG2='0.01', EG='0.01', time_epoch_completed='1786158373.51', return_code2='101', ts='0.00', comment='SUCCESS', return_code='101', GAL='0.00', dlogl='-3.73e-03', ts2='0.00', photon_index_error='0.00', photon_index='2.57' WHERE bin_id='2192' AND source_name='4FGL J2037.0-2826' AND cadence='daily'; Database successfully updated. Analysis Complete. Fri Aug 7 20:06:14 PDT 2026 number of points = 7675 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J2037.0-2826_daily_bin2192 RA = 309.252, Dec = -28.4383 tmin = 807494401, tmax = 807753601 emin = 100.0, emax = 100000.0 irfs = P8R3_SOURCE_V2 ROI = 12 zmax = 90 Fitting strategies: Fix sources to their catalog values = True Leave variable source normalizations free = True Perform pre-fit where ALL sources are frozen to catalog values = False Perform secondary fit with a free spectral index = True Remove all catalog sources = False Remove weak (TS < 2) catalog sources = False Freeze Galactic component = False Likelihood fit parameters: Statistic: UNBINNED Optimizer: MINUIT Catalog: 4FGL Repository job = True LAT data source: Data catalog Updating database... UPDATE lightcurve_data_v2 SET job_id='34476144', job_status='RUN', time_executed='2026-08-07 20:00:56.207758', time_epoch_executed='1786158056.21' WHERE source_name='4FGL J2037.0-2826' and cadence='daily' and bin_id='2192' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/34476144 Creating custom pfile directory: /lscratch/kocevski/34476144/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=807494401.0 && nMetStart<807753601.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=807494401.0 && nMetStart<807753601.0' /Data/Flight/Level1/LPA Retrieving 47 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/34476144/ft1_4FGL_J2037.0-2826_daily_bin2192.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=807494401.0 && nMetStart<807753601.0' /Data/Flight/Level1/LPA Retrieving 47 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/34476144/ft2_4FGL_J2037.0-2826_daily_bin2192.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/34476144/ft1_4FGL_J2037.0-2826_daily_bin2192.fits outfile=/lscratch/kocevski/34476144/ft1_filteredMKT_4FGL_J2037.0-2826_daily_bin2192.fits ra=309.252 dec=-28.4383 rad=12.0 tmin=807494401.0 tmax=807753601.0 emin=100.0 emax=100000.0 zmin=0.0 zmax=90.0 evclass=128 evtype="INDEF" convtype=-1 phasemin=0.0 phasemax=1.0 evtable="EVENTS" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). Done. real 2.60 user 1.43 sys 0.14 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/34476144/ft2_4FGL_J2037.0-2826_daily_bin2192.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/34476144/ft2_4FGL_J2037.0-2826_daily_bin2192.fits sctable="SC_DATA" filter="IN_SAA!=T && LIVETIME>0 && gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nogrb.gti',(START+STOP)/2) && (angsep(RA_SUN,DEC_SUN,RA_ZENITH,DEC_ZENITH)>115 || gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nosolarflares.gti',(START+STOP)/2))" roicut=no evfile=/lscratch/kocevski/34476144/ft1_filteredMKT_4FGL_J2037.0-2826_daily_bin2192.fits evtable="EVENTS" outfile="/lscratch/kocevski/34476144/ft1_filtered_4FGL_J2037.0-2826_daily_bin2192.fits" apply_filter=yes overwrite=yes header_obstimes=yes tstart=0.0 tstop=0.0 gtifile="default" chatter=3 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtmktime version HEAD Applying GTI filter: IN_SAA!=T && LIVETIME>0 && gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nogrb.gti',(START+STOP)/2) && (angsep(RA_SUN,DEC_SUN,RA_ZENITH,DEC_ZENITH)>115 || gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nosolarflares.gti',(START+STOP)/2)) real 1.18 user 0.17 sys 0.14 Number of photons that the gtmktime cut: 1 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/34476144/ft1_filtered_4FGL_J2037.0-2826_daily_bin2192.fits" evtable="EVENTS" scfile=/lscratch/kocevski/34476144/ft2_4FGL_J2037.0-2826_daily_bin2192.fits sctable="SC_DATA" ounumber of points = 7675 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J2037.0-2826_daily_bin2192 RA = 309.252, Dec = -28.4383 tmin = 807494401, tmax = 807753601 emin = 100.0, emax = 100000.0 irfs = P8R3_SOURCE_V2 ROI = 12 zmax = 90 Fitting strategies: Fix sources to their catalog values = True Leave variable source normalizations free = True Perform pre-fit where ALL sources are frozen to catalog values = False Perform secondary fit with a free spectral index = True Remove all catalog sources = False Remove weak (TS < 2) catalog sources = False Freeze Galactic component = False Likelihood fit parameters: Statistic: UNBINNED Optimizer: MINUIT Catalog: 4FGL Repository job = True LAT data source: Data catalog Updating database... UPDATE lightcurve_data_v2 SET job_id='34476199', job_status='RUN', time_executed='2026-08-07 20:01:36.495021', time_epoch_executed='1786158096.5' WHERE source_name='4FGL J2037.0-2826' and cadence='daily' and bin_id='2192' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/34476199 Creating custom pfile directory: /lscratch/kocevski/34476199/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=807494401.0 && nMetStart<807753601.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=807494401.0 && nMetStart<807753601.0' /Data/Flight/Level1/LPA Retrieving 47 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/34476199/ft1_4FGL_J2037.0-2826_daily_bin2192.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=807494401.0 && nMetStart<807753601.0' /Data/Flight/Level1/LPA Retrieving 47 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/34476199/ft2_4FGL_J2037.0-2826_daily_bin2192.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/34476199/ft1_4FGL_J2037.0-2826_daily_bin2192.fits outfile=/lscratch/kocevski/34476199/ft1_filteredMKT_4FGL_J2037.0-2826_daily_bin2192.fits ra=309.252 dec=-28.4383 rad=12.0 tmin=807494401.0 tmax=807753601.0 emin=100.0 emax=100000.0 zmin=0.0 zmax=90.0 evclass=128 evtype="INDEF" convtype=-1 phasemin=0.0 phasemax=1.0 evtable="EVENTS" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). Done. real 2.42 user 1.49 sys 0.16 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/34476199/ft2_4FGL_J2037.0-2826_daily_bin2192.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/34476199/ft2_4FGL_J2037.0-2826_daily_bin2192.fits sctable="SC_DATA" filter="IN_SAA!=T && LIVETIME>0 && gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nogrb.gti',(START+STOP)/2) && (angsep(RA_SUN,DEC_SUN,RA_ZENITH,DEC_ZENITH)>115 || gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nosolarflares.gti',(START+STOP)/2))" roicut=no evfile=/lscratch/kocevski/34476199/ft1_filteredMKT_4FGL_J2037.0-2826_daily_bin2192.fits evtable="EVENTS" outfile="/lscratch/kocevski/34476199/ft1_filtered_4FGL_J2037.0-2826_daily_bin2192.fits" apply_filter=yes overwrite=yes header_obstimes=yes tstart=0.0 tstop=0.0 gtifile="default" chatter=3 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtmktime version HEAD Applying GTI filter: IN_SAA!=T && LIVETIME>0 && gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nogrb.gti',(START+STOP)/2) && (angsep(RA_SUN,DEC_SUN,RA_ZENITH,DEC_ZENITH)>115 || gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nosolarflares.gti',(START+STOP)/2)) real 1.20 user 0.18 sys 0.14 Number of photons that the gtmktime cut: 1 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/34476199/ft1_filtered_4FGL_J2037.0-2826_daily_bin2192.fits" evtable="EVENTS" scfile=/lscratch/kocevski/34476199/ft2_4FGL_J2037.0-2826_daily_bin2192.fits sctable="SC_DATA" outnumber of points = 7675 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J2037.0-2826_daily_bin2192 RA = 309.252, Dec = -28.4383 tmin = 807494401, tmax = 807753601 emin = 100.0, emax = 100000.0 irfs = P8R3_SOURCE_V2 ROI = 12 zmax = 90 Fitting strategies: Fix sources to their catalog values = True Leave variable source normalizations free = True Perform pre-fit where ALL sources are frozen to catalog values = False Perform secondary fit with a free spectral index = True Remove all catalog sources = False Remove weak (TS < 2) catalog sources = False Freeze Galactic component = False Likelihood fit parameters: Statistic: UNBINNED Optimizer: MINUIT Catalog: 4FGL Repository job = True LAT data source: Data catalog Updating database... UPDATE lightcurve_data_v2 SET job_id='34476204', job_status='RUN', time_executed='2026-08-07 20:01:38.768470', time_epoch_executed='1786158098.77' WHERE source_name='4FGL J2037.0-2826' and cadence='daily' and bin_id='2192' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/34476204 Creating custom pfile directory: /lscratch/kocevski/34476204/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=807494401.0 && nMetStart<807753601.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=807494401.0 && nMetStart<807753601.0' /Data/Flight/Level1/LPA Retrieving 47 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/34476204/ft1_4FGL_J2037.0-2826_daily_bin2192.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=807494401.0 && nMetStart<807753601.0' /Data/Flight/Level1/LPA Retrieving 47 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/34476204/ft2_4FGL_J2037.0-2826_daily_bin2192.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/34476204/ft1_4FGL_J2037.0-2826_daily_bin2192.fits outfile=/lscratch/kocevski/34476204/ft1_filteredMKT_4FGL_J2037.0-2826_daily_bin2192.fits ra=309.252 dec=-28.4383 rad=12.0 tmin=807494401.0 tmax=807753601.0 emin=100.0 emax=100000.0 zmin=0.0 zmax=90.0 evclass=128 evtype="INDEF" convtype=-1 phasemin=0.0 phasemax=1.0 evtable="EVENTS" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). Done. real 2.61 user 1.59 sys 0.17 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/34476204/ft2_4FGL_J2037.0-2826_daily_bin2192.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/34476204/ft2_4FGL_J2037.0-2826_daily_bin2192.fits sctable="SC_DATA" filter="IN_SAA!=T && LIVETIME>0 && gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nogrb.gti',(START+STOP)/2) && (angsep(RA_SUN,DEC_SUN,RA_ZENITH,DEC_ZENITH)>115 || gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nosolarflares.gti',(START+STOP)/2))" roicut=no evfile=/lscratch/kocevski/34476204/ft1_filteredMKT_4FGL_J2037.0-2826_daily_bin2192.fits evtable="EVENTS" outfile="/lscratch/kocevski/34476204/ft1_filtered_4FGL_J2037.0-2826_daily_bin2192.fits" apply_filter=yes overwrite=yes header_obstimes=yes tstart=0.0 tstop=0.0 gtifile="default" chatter=3 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtmktime version HEAD Applying GTI filter: IN_SAA!=T && LIVETIME>0 && gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nogrb.gti',(START+STOP)/2) && (angsep(RA_SUN,DEC_SUN,RA_ZENITH,DEC_ZENITH)>115 || gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nosolarflares.gti',(START+STOP)/2)) real 1.09 user 0.18 sys 0.13 Number of photons that the gtmktime cut: 1 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/34476204/ft1_filtered_4FGL_J2037.0-2826_daily_bin2192.fits" evtable="EVENTS" scfile=/lscratch/kocevski/34476204/ft2_4FGL_J2037.0-2826_daily_bin2192.fits sctable="SC_DATA" ounumber of points = 7675 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J2037.0-2826_daily_bin2192 RA = 309.252, Dec = -28.4383 tmin = 807494401, tmax = 807753601 emin = 100.0, emax = 100000.0 irfs = P8R3_SOURCE_V2 ROI = 12 zmax = 90 Fitting strategies: Fix sources to their catalog values = True Leave variable source normalizations free = True Perform pre-fit where ALL sources are frozen to catalog values = False Perform secondary fit with a free spectral index = True Remove all catalog sources = False Remove weak (TS < 2) catalog sources = False Freeze Galactic component = False Likelihood fit parameters: Statistic: UNBINNED Optimizer: MINUIT Catalog: 4FGL Repository job = True LAT data source: Data catalog Updating database... UPDATE lightcurve_data_v2 SET job_id='34476192', job_status='RUN', time_executed='2026-08-07 20:01:36.603731', time_epoch_executed='1786158096.6' WHERE source_name='4FGL J2037.0-2826' and cadence='daily' and bin_id='2192' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/34476192 Creating custom pfile directory: /lscratch/kocevski/34476192/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=807494401.0 && nMetStart<807753601.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=807494401.0 && nMetStart<807753601.0' /Data/Flight/Level1/LPA Retrieving 47 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/34476192/ft1_4FGL_J2037.0-2826_daily_bin2192.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=807494401.0 && nMetStart<807753601.0' /Data/Flight/Level1/LPA Retrieving 47 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/34476192/ft2_4FGL_J2037.0-2826_daily_bin2192.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/34476192/ft1_4FGL_J2037.0-2826_daily_bin2192.fits outfile=/lscratch/kocevski/34476192/ft1_filteredMKT_4FGL_J2037.0-2826_daily_bin2192.fits ra=309.252 dec=-28.4383 rad=12.0 tmin=807494401.0 tmax=807753601.0 emin=100.0 emax=100000.0 zmin=0.0 zmax=90.0 evclass=128 evtype="INDEF" convtype=-1 phasemin=0.0 phasemax=1.0 evtable="EVENTS" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). Done. real 2.34 user 1.45 sys 0.15 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/34476192/ft2_4FGL_J2037.0-2826_daily_bin2192.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/34476192/ft2_4FGL_J2037.0-2826_daily_bin2192.fits sctable="SC_DATA" filter="IN_SAA!=T && LIVETIME>0 && gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nogrb.gti',(START+STOP)/2) && (angsep(RA_SUN,DEC_SUN,RA_ZENITH,DEC_ZENITH)>115 || gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nosolarflares.gti',(START+STOP)/2))" roicut=no evfile=/lscratch/kocevski/34476192/ft1_filteredMKT_4FGL_J2037.0-2826_daily_bin2192.fits evtable="EVENTS" outfile="/lscratch/kocevski/34476192/ft1_filtered_4FGL_J2037.0-2826_daily_bin2192.fits" apply_filter=yes overwrite=yes header_obstimes=yes tstart=0.0 tstop=0.0 gtifile="default" chatter=3 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtmktime version HEAD Applying GTI filter: IN_SAA!=T && LIVETIME>0 && gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nogrb.gti',(START+STOP)/2) && (angsep(RA_SUN,DEC_SUN,RA_ZENITH,DEC_ZENITH)>115 || gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nosolarflares.gti',(START+STOP)/2)) real 1.04 user 0.18 sys 0.14 Number of photons that the gtmktime cut: 1 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/34476192/ft1_filtered_4FGL_J2037.0-2826_daily_bin2192.fits" evtable="EVENTS" scfile=/lscratch/kocevski/34476192/ft2_4FGL_J2037.0-2826_daily_bin2192.fits sctable="SC_DATA" outtfile=/lscratch/kocevski/34475866/ltcube_807494401_807753601_4FGL_J2037.0-2826_daily_bin2192.fits dcostheta=0.025 binsz=1.0 phibins=0 tmin=0.0 tmax=0.0 file_version="1" zmin=0.0 zmax=90.0 chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). Working on file /lscratch/kocevski/34475866/ft2_4FGL_J2037.0-2826_daily_bin2192.fits .....................! real 10.77 user 8.67 sys 0.22 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/34475866/ft1_filtered_4FGL_J2037.0-2826_daily_bin2192.fits evtable="EVENTS" scfile=/lscratch/kocevski/34475866/ft2_4FGL_J2037.0-2826_daily_bin2192.fits sctable="SC_DATA" expcube=/lscratch/kocevski/34475866/ltcube_807494401_807753601_4FGL_J2037.0-2826_daily_bin2192.fits outfile=/lscratch/kocevski/34475866/expmap_807494401_807753601_4FGL_J2037.0-2826_daily_bin2192.fits irfs="P8R3_SOURCE_V2" evtype="INDEF" srcrad=30.0 nlong=88 nlat=88 nenergies=10 submap=no nlongmin=0 nlongmax=0 nlatmin=0 nlatmax=0 chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). The exposure maps generated by this tool are meant to be used for *unbinned* likelihood analysis only. Do not use them for binned analyses. Computing the ExposureMap using /lscratch/kocevski/34475866/ltcube_807494401_807753601_4FGL_J2037.0-2826_daily_bin2192.fits .....................! real 81.37 user 74.65 sys 4.80 Generating the xml model: radLim = 0.001 maxRad = 12 normsOnly = True freeVariableSources = True Fixing all sources to their catalog values, except variable sources Creating file and adding sources from 4FGL Added 175 point sources and 0 extended sources Setting source of interest to: 4FGL J2037.0-2826 @ 309.252 -28.4383 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/34475866/ft1_filtered_4FGL_J2037.0-2826_daily_bin2192.fits scfile=/lscratch/kocevski/34475866/ft2_4FGL_J2037.0-2826_daily_bin2192.fits outfile=/lscratch/kocevski/34475866/cmap_807494401_807753601_4FGL_J2037.0-2826_daily_bin2192.fits algorithm="CMAP" ebinalg="LOG" emin=30.0 emax=200000.0 ebinfile=NONE tbinalg="LIN" tbinfile=NONE nxpix=160 nypix=160 binsz=0.25 coordsys="CEL" xref=309.252 yref=-28.4383 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 1.65 user 0.21 sys 0.19 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/34475866/ft1_filtered_4FGL_J2037.0-2826_daily_bin2192.fits scfile=/lscratch/kocevski/34475866/ft2_4FGL_J2037.0-2826_daily_bin2192.fits outfile=/lscratch/kocevski/34475866/cmap_HighResolution_807494401_807753601_4FGL_J2037.0-2826_daily_bin2192.fits algorithm="CMAP" ebinalg="LOG" emin=30.0 emax=200000.0 ebinfile=NONE tbinalg="LIN" tbinfile=NONE nxpix=500 nypix=500 binsz=0.1 coordsys="CEL" xref=309.252 yref=-28.4383 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 3.35 user 0.27 sys 0.06 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/34475866/ft1_filtered_4FGL_J2037.0-2826_daily_bin2192.fits evtable="EVENTS" scfile=/lscratch/kocevski/34475866/ft2_4FGL_J2037.0-2826_daily_bin2192.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/34475866/Model_4FGL_J2037.0-2826_daily_bin2192.xml irfs="P8R3_SOURCE_V2" evclsmin=0 evclass="INDEF" evtype="INDEF" convert=yes chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). adding source EG_v02 adding sourcetfile=/lscratch/kocevski/34476117/ltcube_807494401_807753601_4FGL_J2037.0-2826_daily_bin2192.fits dcostheta=0.025 binsz=1.0 phibins=0 tmin=0.0 tmax=0.0 file_version="1" zmin=0.0 zmax=90.0 chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). Working on file /lscratch/kocevski/34476117/ft2_4FGL_J2037.0-2826_daily_bin2192.fits .....................! real 8.24 user 7.09 sys 0.24 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/34476117/ft1_filtered_4FGL_J2037.0-2826_daily_bin2192.fits evtable="EVENTS" scfile=/lscratch/kocevski/34476117/ft2_4FGL_J2037.0-2826_daily_bin2192.fits sctable="SC_DATA" expcube=/lscratch/kocevski/34476117/ltcube_807494401_807753601_4FGL_J2037.0-2826_daily_bin2192.fits outfile=/lscratch/kocevski/34476117/expmap_807494401_807753601_4FGL_J2037.0-2826_daily_bin2192.fits irfs="P8R3_SOURCE_V2" evtype="INDEF" srcrad=30.0 nlong=88 nlat=88 nenergies=10 submap=no nlongmin=0 nlongmax=0 nlatmin=0 nlatmax=0 chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). The exposure maps generated by this tool are meant to be used for *unbinned* likelihood analysis only. Do not use them for binned analyses. Computing the ExposureMap using /lscratch/kocevski/34476117/ltcube_807494401_807753601_4FGL_J2037.0-2826_daily_bin2192.fits .....................! real 61.55 user 56.93 sys 3.74 Generating the xml model: radLim = 0.001 maxRad = 12 normsOnly = True freeVariableSources = True Fixing all sources to their catalog values, except variable sources Creating file and adding sources from 4FGL Added 175 point sources and 0 extended sources Setting source of interest to: 4FGL J2037.0-2826 @ 309.252 -28.4383 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/34476117/ft1_filtered_4FGL_J2037.0-2826_daily_bin2192.fits scfile=/lscratch/kocevski/34476117/ft2_4FGL_J2037.0-2826_daily_bin2192.fits outfile=/lscratch/kocevski/34476117/cmap_807494401_807753601_4FGL_J2037.0-2826_daily_bin2192.fits algorithm="CMAP" ebinalg="LOG" emin=30.0 emax=200000.0 ebinfile=NONE tbinalg="LIN" tbinfile=NONE nxpix=160 nypix=160 binsz=0.25 coordsys="CEL" xref=309.252 yref=-28.4383 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 1.18 user 0.22 sys 0.11 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/34476117/ft1_filtered_4FGL_J2037.0-2826_daily_bin2192.fits scfile=/lscratch/kocevski/34476117/ft2_4FGL_J2037.0-2826_daily_bin2192.fits outfile=/lscratch/kocevski/34476117/cmap_HighResolution_807494401_807753601_4FGL_J2037.0-2826_daily_bin2192.fits algorithm="CMAP" ebinalg="LOG" emin=30.0 emax=200000.0 ebinfile=NONE tbinalg="LIN" tbinfile=NONE nxpix=500 nypix=500 binsz=0.1 coordsys="CEL" xref=309.252 yref=-28.4383 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 1.49 user 0.20 sys 0.14 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/34476117/ft1_filtered_4FGL_J2037.0-2826_daily_bin2192.fits evtable="EVENTS" scfile=/lscratch/kocevski/34476117/ft2_4FGL_J2037.0-2826_daily_bin2192.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/34476117/Model_4FGL_J2037.0-2826_daily_bin2192.xml irfs="P8R3_SOURCE_V2" evclsmin=0 evclass="INDEF" evtype="INDEF" convert=yes chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). adding source EG_v02 adding source tfile=/lscratch/kocevski/34476137/ltcube_807494401_807753601_4FGL_J2037.0-2826_daily_bin2192.fits dcostheta=0.025 binsz=1.0 phibins=0 tmin=0.0 tmax=0.0 file_version="1" zmin=0.0 zmax=90.0 chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). Working on file /lscratch/kocevski/34476137/ft2_4FGL_J2037.0-2826_daily_bin2192.fits .....................! real 8.89 user 7.72 sys 0.23 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/34476137/ft1_filtered_4FGL_J2037.0-2826_daily_bin2192.fits evtable="EVENTS" scfile=/lscratch/kocevski/34476137/ft2_4FGL_J2037.0-2826_daily_bin2192.fits sctable="SC_DATA" expcube=/lscratch/kocevski/34476137/ltcube_807494401_807753601_4FGL_J2037.0-2826_daily_bin2192.fits outfile=/lscratch/kocevski/34476137/expmap_807494401_807753601_4FGL_J2037.0-2826_daily_bin2192.fits irfs="P8R3_SOURCE_V2" evtype="INDEF" srcrad=30.0 nlong=88 nlat=88 nenergies=10 submap=no nlongmin=0 nlongmax=0 nlatmin=0 nlatmax=0 chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). The exposure maps generated by this tool are meant to be used for *unbinned* likelihood analysis only. Do not use them for binned analyses. Computing the ExposureMap using /lscratch/kocevski/34476137/ltcube_807494401_807753601_4FGL_J2037.0-2826_daily_bin2192.fits .....................! real 67.15 user 61.95 sys 3.96 Generating the xml model: radLim = 0.001 maxRad = 12 normsOnly = True freeVariableSources = True Fixing all sources to their catalog values, except variable sources Creating file and adding sources from 4FGL Added 175 point sources and 0 extended sources Setting source of interest to: 4FGL J2037.0-2826 @ 309.252 -28.4383 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/34476137/ft1_filtered_4FGL_J2037.0-2826_daily_bin2192.fits scfile=/lscratch/kocevski/34476137/ft2_4FGL_J2037.0-2826_daily_bin2192.fits outfile=/lscratch/kocevski/34476137/cmap_807494401_807753601_4FGL_J2037.0-2826_daily_bin2192.fits algorithm="CMAP" ebinalg="LOG" emin=30.0 emax=200000.0 ebinfile=NONE tbinalg="LIN" tbinfile=NONE nxpix=160 nypix=160 binsz=0.25 coordsys="CEL" xref=309.252 yref=-28.4383 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 1.14 user 0.22 sys 0.13 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/34476137/ft1_filtered_4FGL_J2037.0-2826_daily_bin2192.fits scfile=/lscratch/kocevski/34476137/ft2_4FGL_J2037.0-2826_daily_bin2192.fits outfile=/lscratch/kocevski/34476137/cmap_HighResolution_807494401_807753601_4FGL_J2037.0-2826_daily_bin2192.fits algorithm="CMAP" ebinalg="LOG" emin=30.0 emax=200000.0 ebinfile=NONE tbinalg="LIN" tbinfile=NONE nxpix=500 nypix=500 binsz=0.1 coordsys="CEL" xref=309.252 yref=-28.4383 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 1.09 user 0.21 sys 0.14 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/34476137/ft1_filtered_4FGL_J2037.0-2826_daily_bin2192.fits evtable="EVENTS" scfile=/lscratch/kocevski/34476137/ft2_4FGL_J2037.0-2826_daily_bin2192.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/34476137/Model_4FGL_J2037.0-2826_daily_bin2192.xml irfs="P8R3_SOURCE_V2" evclsmin=0 evclass="INDEF" evtype="INDEF" convert=yes chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). adding source EG_v02 adding source tfile=/lscratch/kocevski/34476144/ltcube_807494401_807753601_4FGL_J2037.0-2826_daily_bin2192.fits dcostheta=0.025 binsz=1.0 phibins=0 tmin=0.0 tmax=0.0 file_version="1" zmin=0.0 zmax=90.0 chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). Working on file /lscratch/kocevski/34476144/ft2_4FGL_J2037.0-2826_daily_bin2192.fits .....................! real 8.17 user 7.00 sys 0.23 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/34476144/ft1_filtered_4FGL_J2037.0-2826_daily_bin2192.fits evtable="EVENTS" scfile=/lscratch/kocevski/34476144/ft2_4FGL_J2037.0-2826_daily_bin2192.fits sctable="SC_DATA" expcube=/lscratch/kocevski/34476144/ltcube_807494401_807753601_4FGL_J2037.0-2826_daily_bin2192.fits outfile=/lscratch/kocevski/34476144/expmap_807494401_807753601_4FGL_J2037.0-2826_daily_bin2192.fits irfs="P8R3_SOURCE_V2" evtype="INDEF" srcrad=30.0 nlong=88 nlat=88 nenergies=10 submap=no nlongmin=0 nlongmax=0 nlatmin=0 nlatmax=0 chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). The exposure maps generated by this tool are meant to be used for *unbinned* likelihood analysis only. Do not use them for binned analyses. Computing the ExposureMap using /lscratch/kocevski/34476144/ltcube_807494401_807753601_4FGL_J2037.0-2826_daily_bin2192.fits .....................! real 60.21 user 55.69 sys 3.42 Generating the xml model: radLim = 0.001 maxRad = 12 normsOnly = True freeVariableSources = True Fixing all sources to their catalog values, except variable sources Creating file and adding sources from 4FGL Added 175 point sources and 0 extended sources Setting source of interest to: 4FGL J2037.0-2826 @ 309.252 -28.4383 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/34476144/ft1_filtered_4FGL_J2037.0-2826_daily_bin2192.fits scfile=/lscratch/kocevski/34476144/ft2_4FGL_J2037.0-2826_daily_bin2192.fits outfile=/lscratch/kocevski/34476144/cmap_807494401_807753601_4FGL_J2037.0-2826_daily_bin2192.fits algorithm="CMAP" ebinalg="LOG" emin=30.0 emax=200000.0 ebinfile=NONE tbinalg="LIN" tbinfile=NONE nxpix=160 nypix=160 binsz=0.25 coordsys="CEL" xref=309.252 yref=-28.4383 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 1.14 user 0.20 sys 0.13 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/34476144/ft1_filtered_4FGL_J2037.0-2826_daily_bin2192.fits scfile=/lscratch/kocevski/34476144/ft2_4FGL_J2037.0-2826_daily_bin2192.fits outfile=/lscratch/kocevski/34476144/cmap_HighResolution_807494401_807753601_4FGL_J2037.0-2826_daily_bin2192.fits algorithm="CMAP" ebinalg="LOG" emin=30.0 emax=200000.0 ebinfile=NONE tbinalg="LIN" tbinfile=NONE nxpix=500 nypix=500 binsz=0.1 coordsys="CEL" xref=309.252 yref=-28.4383 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 1.00 user 0.21 sys 0.13 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/34476144/ft1_filtered_4FGL_J2037.0-2826_daily_bin2192.fits evtable="EVENTS" scfile=/lscratch/kocevski/34476144/ft2_4FGL_J2037.0-2826_daily_bin2192.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/34476144/Model_4FGL_J2037.0-2826_daily_bin2192.xml irfs="P8R3_SOURCE_V2" evclsmin=0 evclass="INDEF" evtype="INDEF" convert=yes chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). adding source EG_v02 adding source GAL_V02 Working on... /lscratch/kocevski/34475866/ft1_filtered_4FGL_J2037.0-2826_daily_bin2192.fits.! real 10.31 user 7.11 sys 1.41 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/34475866/ft1_filtered_4FGL_J2037.0-2826_daily_bin2192.fits', '/lscratch/kocevski/34475866/ft2_4FGL_J2037.0-2826_daily_bin2192.fits', expMap='/lscratch/kocevski/34475866/expmap_807494401_807753601_4FGL_J2037.0-2826_daily_bin2192.fits', expCube='/lscratch/kocevski/34475866/ltcube_807494401_807753601_4FGL_J2037.0-2826_daily_bin2192.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/34475866/Model_4FGL_J2037.0-2826_daily_bin2192.xml', optimizer='MINUIT') Using source of interest name: '4FGL J2037.0-2826' 4FGL J2037.0-2826 Spectrum: PowerLaw 318 Prefactor: 1.729e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-12) 319 Index: 2.567e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 320 Scale: 6.447e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/34475866/ft1_filtered_4FGL_J2037.0-2826_daily_bin2192.fits Spacecraft file(s): /lscratch/kocevski/34475866/ft2_4FGL_J2037.0-2826_daily_bin2192.fits Exposure map: /lscratch/kocevski/34475866/expmap_807494401_807753601_4FGL_J2037.0-2826_daily_bin2192.fits Exposure cube: /lscratch/kocevski/34475866/ltcube_807494401_807753601_4FGL_J2037.0-2826_daily_bin2192.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/34475866/Model_4FGL_J2037.0-2826_daily_bin2192.xml Optimizer: MINUIT Statistic: UNBINNED Performing an iterative likelihood fit... Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 101 logL (Fixed Index) = 15.2223358505 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 101 logL (Fixed Index) = 14.2843338238 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 56.082 1.0000 .0000 .10000E+07 2 'Prefactor ' 2.2954 1.0000 .0000 .10000E+07 3 'norm ' 3.0976 1.0000 .0000 .10000E+07 4 'norm ' 4.7694 1.0000 .0000 .10000E+07 5 'Prefactor ' 6.5236 1.0000 .0000 .10000E+07 6 'Prefactor ' 1.7290 1.0000 .0000 .10000E+07 7 'Prefactor ' 1.2226 1.0000 .0000 .10000E+07 8 'norm ' 4.4865 1.0000 .0000 .10000E+07 9 'Prefactor ' 4.5723 1.0000 .0000 .10000E+07 10 'Prefactor ' 6.7913 1.0000 .0000 .10000E+07 11 'Prefactor ' 1.8454 1.0000 .0000 .10000E+07 12 'norm ' 1.4450 1.0000 .0000 .10000E+07 13 'Normalizat' .10014E-01 1.0000 .10000E-01 10.000 14 'Prefactor ' .33326E-04 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5860E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 14.27397 FROM MIGRAD STATUS=CONVERGED 52 CALLS 196 TOTAL EDM= .96E-10 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 56.079 60.922 .13354E-03 -.30301E-01 2 Prefactor .50515E-08 220.79 .67716E-03** at limit ** 3 norm .39413E-08 304.12 .57594E-03** at limit ** 4 norm 4.7694 1.0056 .0000 .0000 5 Prefactor 6.5236 1.0030 .0000 .0000 6 Prefactor 1.7290 1.0495 .0000 .0000 7 Prefactor 1.2226 1.1267 .0000 .0000 8 norm 4.4865 1.0063 .0000 .0000 9 Prefactor 4.5723 1.0061 .0000 .0000 10 Prefactor 6.7913 1.0027 .0000 .0000 11 Prefactor 1.8454 1.0424 .0000 .0000 12 norm 1.4165 1.0671 -.90550E-05 .52529E-02 13 Normalizat .10000E-01 .25505 -.34580E-03** at limit ** 14 Prefactor .32918E-12 .25505 .92170E-04** at limit ** ERR DEF= .500 Final values: Prefactor = 56.0786 Prefactor = 5.05151e-09 norm = 3.94129e-09 norm = 4.76943 Prefactor = 6.52361 Prefactor = 1.72901 Prefactor = 1.22262 norm = 4.48651 Prefactor = 4.5723 Prefactor = 6.7913 Prefactor = 1.84539 norm = 1.41653 Normalizat = 0.01 Prefactor = 3.29181e-13 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 14.27397 FROM HESSE STATUS=FAILED 17 CALLS 213 TOTAL EDM= .96E-10 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 56.079 60.922 .13354E-03 -1.5558 2 Prefactor .50515E-08 220.79 .67716E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 norm .39413E-08 304.12 .57594E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 norm 51110. 51106. .0000 -1.5664 5 Prefactor 6.5236 1.0030 .0000 -1.5657 6 Prefactor 1.7290 1.0495 .0000 -1.5682 7 Prefactor 1.2226 1.1267 .0000 -1.5686 8 norm 4.4865 1.0063 .0000 -1.5666 9 Prefactor 4.5723 1.0061 .0000 -1.5665 10 Prefactor 6.7913 1.0027 .0000 -1.5656 11 Prefactor 1.8454 1.0424 .0000 -1.5681 12 norm 1.4165 1.0671 -.90550E-05 -1.5684 13 Normalizat .10000E-01 .25505 -.34580E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 Prefactor .32918E-12 .25505 .92170E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. ERR DEF= .500 Minuit fit quality: 1 estimated distance: 9.62006e-11 Minuit parameter uncertainties: 1 60.9227 2 0.00210796 3 0.00218526 4 1.0056 5 1.00297 6 1.0495 7 1.12675 8 1.00635 9 1.00611 10 1.00274 11 1.04244 12 1.06706 13 5.36631e-06 14 5.81759e-07 Done. MINUIT Return Code (Fixed Index): 101 logL (Fixed Index) = 14.2739666858 Extracting fit parameters... 4FGL J2037.0-2826 Spectrum: PowerLaw 318 Prefactor: 1.729e+00 1.050e+00 0.000e+00 1.000e+06 ( 1.000e-12) 319 Index: 2.567e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 320 Scale: 6.447e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 583 Prefactor: 3.292e-13 5.818e-07 0.000e+00 1.000e+01 ( 1.000e+00) 584 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 585 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 582 Normalization: 1.000e-02 5.366e-06 1.000e-02 1.000e+01 ( 1.000e+00) calc_int error: parameter max 1000000.0 is not large enough delta logLike = 0.0 TS (Fixed Index): 0.00 Ra Dec: 309.252 -28.438 Photon Flux Upper Limit: -1 ph cm-2 s-1 Energy Flux Upper Limit: -78106.1850043 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/34475866/likelihoodResults_807494401_807753601_4FGL_J2037.0-2826_daily_bin2192.txt Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 101 logL (Free Index) = 14.2776950015 delta logL = -0.0037283156327 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 101 logL (Free Index) = 14.2776950015 delta logL = -0.0037283156327 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Index ' 2.5675 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5860E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 14.27770 FROM MIGRAD STATUS=CONVERGED 15 CALLS 62 TOTAL EDM= .00E+00 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Index 2.5675 1.0089 .23305 .0000 ERR DEF= .500 Final values: Index = 2.5675 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 14.27770 FROM HESSE STATUS=FAILED 7 CALLS 69 TOTAL EDM= .00E+00 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Index .74449 1.8888 .23305 -.50808 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 0 Minuit parameter uncertainties: 1 1.01804 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory GAL_V02 Working on... /lscratch/kocevski/34476117/ft1_filtered_4FGL_J2037.0-2826_daily_bin2192.fits.! real 6.81 user 4.84 sys 0.95 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/34476117/ft1_filtered_4FGL_J2037.0-2826_daily_bin2192.fits', '/lscratch/kocevski/34476117/ft2_4FGL_J2037.0-2826_daily_bin2192.fits', expMap='/lscratch/kocevski/34476117/expmap_807494401_807753601_4FGL_J2037.0-2826_daily_bin2192.fits', expCube='/lscratch/kocevski/34476117/ltcube_807494401_807753601_4FGL_J2037.0-2826_daily_bin2192.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/34476117/Model_4FGL_J2037.0-2826_daily_bin2192.xml', optimizer='MINUIT') Using source of interest name: '4FGL J2037.0-2826' 4FGL J2037.0-2826 Spectrum: PowerLaw 318 Prefactor: 1.729e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-12) 319 Index: 2.567e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 320 Scale: 6.447e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/34476117/ft1_filtered_4FGL_J2037.0-2826_daily_bin2192.fits Spacecraft file(s): /lscratch/kocevski/34476117/ft2_4FGL_J2037.0-2826_daily_bin2192.fits Exposure map: /lscratch/kocevski/34476117/expmap_807494401_807753601_4FGL_J2037.0-2826_daily_bin2192.fits Exposure cube: /lscratch/kocevski/34476117/ltcube_807494401_807753601_4FGL_J2037.0-2826_daily_bin2192.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/34476117/Model_4FGL_J2037.0-2826_daily_bin2192.xml Optimizer: MINUIT Statistic: UNBINNED Performing an iterative likelihood fit... Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 101 logL (Fixed Index) = 15.2223358505 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 101 logL (Fixed Index) = 14.2843338238 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 56.082 1.0000 .0000 .10000E+07 2 'Prefactor ' 2.2954 1.0000 .0000 .10000E+07 3 'norm ' 3.0976 1.0000 .0000 .10000E+07 4 'norm ' 4.7694 1.0000 .0000 .10000E+07 5 'Prefactor ' 6.5236 1.0000 .0000 .10000E+07 6 'Prefactor ' 1.7290 1.0000 .0000 .10000E+07 7 'Prefactor ' 1.2226 1.0000 .0000 .10000E+07 8 'norm ' 4.4865 1.0000 .0000 .10000E+07 9 'Prefactor ' 4.5723 1.0000 .0000 .10000E+07 10 'Prefactor ' 6.7913 1.0000 .0000 .10000E+07 11 'Prefactor ' 1.8454 1.0000 .0000 .10000E+07 12 'norm ' 1.4450 1.0000 .0000 .10000E+07 13 'Normalizat' .10014E-01 1.0000 .10000E-01 10.000 14 'Prefactor ' .33326E-04 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5860E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 14.27397 FROM MIGRAD STATUS=CONVERGED 52 CALLS 196 TOTAL EDM= .96E-10 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 56.079 60.922 .13354E-03 -.30301E-01 2 Prefactor .50515E-08 220.79 .67716E-03** at limit ** 3 norm .39413E-08 304.12 .57594E-03** at limit ** 4 norm 4.7694 1.0056 .0000 .0000 5 Prefactor 6.5236 1.0030 .0000 .0000 6 Prefactor 1.7290 1.0495 .0000 .0000 7 Prefactor 1.2226 1.1267 .0000 .0000 8 norm 4.4865 1.0063 .0000 .0000 9 Prefactor 4.5723 1.0061 .0000 .0000 10 Prefactor 6.7913 1.0027 .0000 .0000 11 Prefactor 1.8454 1.0424 .0000 .0000 12 norm 1.4165 1.0671 -.90550E-05 .52529E-02 13 Normalizat .10000E-01 .25505 -.34580E-03** at limit ** 14 Prefactor .32918E-12 .25505 .92170E-04** at limit ** ERR DEF= .500 Final values: Prefactor = 56.0786 Prefactor = 5.05151e-09 norm = 3.94129e-09 norm = 4.76943 Prefactor = 6.52361 Prefactor = 1.72901 Prefactor = 1.22262 norm = 4.48651 Prefactor = 4.5723 Prefactor = 6.7913 Prefactor = 1.84539 norm = 1.41653 Normalizat = 0.01 Prefactor = 3.29181e-13 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 14.27397 FROM HESSE STATUS=FAILED 17 CALLS 213 TOTAL EDM= .96E-10 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 56.079 60.922 .13354E-03 -1.5558 2 Prefactor .50515E-08 220.79 .67716E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 norm .39413E-08 304.12 .57594E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 norm 51110. 51106. .0000 -1.5664 5 Prefactor 6.5236 1.0030 .0000 -1.5657 6 Prefactor 1.7290 1.0495 .0000 -1.5682 7 Prefactor 1.2226 1.1267 .0000 -1.5686 8 norm 4.4865 1.0063 .0000 -1.5666 9 Prefactor 4.5723 1.0061 .0000 -1.5665 10 Prefactor 6.7913 1.0027 .0000 -1.5656 11 Prefactor 1.8454 1.0424 .0000 -1.5681 12 norm 1.4165 1.0671 -.90550E-05 -1.5684 13 Normalizat .10000E-01 .25505 -.34580E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 Prefactor .32918E-12 .25505 .92170E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. ERR DEF= .500 Minuit fit quality: 1 estimated distance: 9.62006e-11 Minuit parameter uncertainties: 1 60.9227 2 0.00210796 3 0.00218526 4 1.0056 5 1.00297 6 1.0495 7 1.12675 8 1.00635 9 1.00611 10 1.00274 11 1.04244 12 1.06706 13 5.36631e-06 14 5.81759e-07 Done. MINUIT Return Code (Fixed Index): 101 logL (Fixed Index) = 14.2739666858 Extracting fit parameters... 4FGL J2037.0-2826 Spectrum: PowerLaw 318 Prefactor: 1.729e+00 1.050e+00 0.000e+00 1.000e+06 ( 1.000e-12) 319 Index: 2.567e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 320 Scale: 6.447e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 583 Prefactor: 3.292e-13 5.818e-07 0.000e+00 1.000e+01 ( 1.000e+00) 584 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 585 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 582 Normalization: 1.000e-02 5.366e-06 1.000e-02 1.000e+01 ( 1.000e+00) calc_int error: parameter max 1000000.0 is not large enough delta logLike = 0.0 TS (Fixed Index): 0.00 Ra Dec: 309.252 -28.438 Photon Flux Upper Limit: -1 ph cm-2 s-1 Energy Flux Upper Limit: -78106.1850043 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/34476117/likelihoodResults_807494401_807753601_4FGL_J2037.0-2826_daily_bin2192.txt Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 101 logL (Free Index) = 14.2776950015 delta logL = -0.0037283156327 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 101 logL (Free Index) = 14.2776950015 delta logL = -0.0037283156327 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Index ' 2.5675 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5860E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 14.27770 FROM MIGRAD STATUS=CONVERGED 15 CALLS 62 TOTAL EDM= .00E+00 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Index 2.5675 1.0089 .23305 .0000 ERR DEF= .500 Final values: Index = 2.5675 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 14.27770 FROM HESSE STATUS=FAILED 7 CALLS 69 TOTAL EDM= .00E+00 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Index .74449 1.8888 .23305 -.50808 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 0 Minuit parameter uncertainties: 1 1.01804 Done. MINUIT Return Code (Free Index): 101 logL (Free Index) = 14.2776950015 delta logL = -0.0037283156327 Extracting fit parameters... 4FGL J2037.0-2826 Spectrum: PowerLaw 318 Prefactor: 1.729e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-12) fixed 319 Index: 2.567e+00 1.018e+00 0.000e+00 1.000e+01 (-1.000e+00) 320 Scale: 6.447e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 583 Prefactor: 1.640e-07 0.000e+00 0.000e+00 1.000e+01 ( 1.000e+00) fixed 584 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 585 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 582 Normalization: 1.000e-02 0.000e+00 1.000e-02 1.000e+01 ( 1.000e+00) fixed TS (Free Index): 0.00 Ra Dec: 309.252 -28.438 Creating a high resolution counts map... INFO: Auto-setting vmin to 0.000e+00 [aplpy.core] INFO: Auto-setting vmax to 0.000e+00 [aplpy.core] Saving /lscratch/kocevski/34475866/cmap_HighResolution_807494401_807753601_4FGL_J2037.0-2826_daily_bin2192.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='-7.81e+04', job_status='DONE', photon_flux_upper_limit='-1.00e+00', time_completed='2026-08-07 20:07:46.098846', job_id='34475866', GAL2='0.00', fit_tolerance='1e-08', EG2='0.01', EG='0.01', time_epoch_completed='1786158466.1', return_code2='101', ts='0.00', comment='SUCCESS', return_code='101', GAL='0.00', dlogl='-3.73e-03', ts2='0.00', photon_index_error='0.00', photon_index='2.57' WHERE bin_id='2192' AND source_name='4FGL J2037.0-2826' AND cadence='daily'; Database successfully updated. Analysis Complete. Fri Aug 7 20:07:47 PDT 2026 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 101 logL (Free Index) = 14.2776950015 delta logL = -0.0037283156327 Extracting fit parameters... 4FGL J2037.0-2826 Spectrum: PowerLaw 318 Prefactor: 1.729e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-12) fixed 319 Index: 2.567e+00 1.018e+00 0.000e+00 1.000e+01 (-1.000e+00) 320 Scale: 6.447e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 583 Prefactor: 1.640e-07 0.000e+00 0.000e+00 1.000e+01 ( 1.000e+00) fixed 584 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 585 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 582 Normalization: 1.000e-02 0.000e+00 1.000e-02 1.000e+01 ( 1.000e+00) fixed TS (Free Index): 0.00 Ra Dec: 309.252 -28.438 Creating a high resolution counts map... INFO: Auto-setting vmin to 0.000e+00 [aplpy.core] INFO: Auto-setting vmax to 0.000e+00 [aplpy.core] Saving /lscratch/kocevski/34476117/cmap_HighResolution_807494401_807753601_4FGL_J2037.0-2826_daily_bin2192.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='-7.81e+04', job_status='DONE', photon_flux_upper_limit='-1.00e+00', time_completed='2026-08-07 20:07:49.688010', job_id='34476117', GAL2='0.00', fit_tolerance='1e-08', EG2='0.01', EG='0.01', time_epoch_completed='1786158469.69', return_code2='101', ts='0.00', comment='SUCCESS', return_code='101', GAL='0.00', dlogl='-3.73e-03', ts2='0.00', photon_index_error='0.00', photon_index='2.57' WHERE bin_id='2192' AND source_name='4FGL J2037.0-2826' AND cadence='daily'; Database successfully updated. Analysis Complete. Fri Aug 7 20:07:50 PDT 2026 GAL_V02 Working on... /lscratch/kocevski/34476144/ft1_filtered_4FGL_J2037.0-2826_daily_bin2192.fits.! real 6.35 user 4.67 sys 0.84 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/34476144/ft1_filtered_4FGL_J2037.0-2826_daily_bin2192.fits', '/lscratch/kocevski/34476144/ft2_4FGL_J2037.0-2826_daily_bin2192.fits', expMap='/lscratch/kocevski/34476144/expmap_807494401_807753601_4FGL_J2037.0-2826_daily_bin2192.fits', expCube='/lscratch/kocevski/34476144/ltcube_807494401_807753601_4FGL_J2037.0-2826_daily_bin2192.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/34476144/Model_4FGL_J2037.0-2826_daily_bin2192.xml', optimizer='MINUIT') Using source of interest name: '4FGL J2037.0-2826' 4FGL J2037.0-2826 Spectrum: PowerLaw 318 Prefactor: 1.729e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-12) 319 Index: 2.567e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 320 Scale: 6.447e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/34476144/ft1_filtered_4FGL_J2037.0-2826_daily_bin2192.fits Spacecraft file(s): /lscratch/kocevski/34476144/ft2_4FGL_J2037.0-2826_daily_bin2192.fits Exposure map: /lscratch/kocevski/34476144/expmap_807494401_807753601_4FGL_J2037.0-2826_daily_bin2192.fits Exposure cube: /lscratch/kocevski/34476144/ltcube_807494401_807753601_4FGL_J2037.0-2826_daily_bin2192.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/34476144/Model_4FGL_J2037.0-2826_daily_bin2192.xml Optimizer: MINUIT Statistic: UNBINNED Performing an iterative likelihood fit... Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 101 logL (Fixed Index) = 15.2223358505 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 101 logL (Fixed Index) = 14.2843338238 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 56.082 1.0000 .0000 .10000E+07 2 'Prefactor ' 2.2954 1.0000 .0000 .10000E+07 3 'norm ' 3.0976 1.0000 .0000 .10000E+07 4 'norm ' 4.7694 1.0000 .0000 .10000E+07 5 'Prefactor ' 6.5236 1.0000 .0000 .10000E+07 6 'Prefactor ' 1.7290 1.0000 .0000 .10000E+07 7 'Prefactor ' 1.2226 1.0000 .0000 .10000E+07 8 'norm ' 4.4865 1.0000 .0000 .10000E+07 9 'Prefactor ' 4.5723 1.0000 .0000 .10000E+07 10 'Prefactor ' 6.7913 1.0000 .0000 .10000E+07 11 'Prefactor ' 1.8454 1.0000 .0000 .10000E+07 12 'norm ' 1.4450 1.0000 .0000 .10000E+07 13 'Normalizat' .10014E-01 1.0000 .10000E-01 10.000 14 'Prefactor ' .33326E-04 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5860E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 14.27397 FROM MIGRAD STATUS=CONVERGED 52 CALLS 196 TOTAL EDM= .96E-10 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 56.079 60.922 .13354E-03 -.30301E-01 2 Prefactor .50515E-08 220.79 .67716E-03** at limit ** 3 norm .39413E-08 304.12 .57594E-03** at limit ** 4 norm 4.7694 1.0056 .0000 .0000 5 Prefactor 6.5236 1.0030 .0000 .0000 6 Prefactor 1.7290 1.0495 .0000 .0000 7 Prefactor 1.2226 1.1267 .0000 .0000 8 norm 4.4865 1.0063 .0000 .0000 9 Prefactor 4.5723 1.0061 .0000 .0000 10 Prefactor 6.7913 1.0027 .0000 .0000 11 Prefactor 1.8454 1.0424 .0000 .0000 12 norm 1.4165 1.0671 -.90550E-05 .52529E-02 13 Normalizat .10000E-01 .25505 -.34580E-03** at limit ** 14 Prefactor .32918E-12 .25505 .92170E-04** at limit ** ERR DEF= .500 Final values: Prefactor = 56.0786 Prefactor = 5.05151e-09 norm = 3.94129e-09 norm = 4.76943 Prefactor = 6.52361 Prefactor = 1.72901 Prefactor = 1.22262 norm = 4.48651 Prefactor = 4.5723 Prefactor = 6.7913 Prefactor = 1.84539 norm = 1.41653 Normalizat = 0.01 Prefactor = 3.29181e-13 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 14.27397 FROM HESSE STATUS=FAILED 17 CALLS 213 TOTAL EDM= .96E-10 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 56.079 60.922 .13354E-03 -1.5558 2 Prefactor .50515E-08 220.79 .67716E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 norm .39413E-08 304.12 .57594E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 norm 51110. 51106. .0000 -1.5664 5 Prefactor 6.5236 1.0030 .0000 -1.5657 6 Prefactor 1.7290 1.0495 .0000 -1.5682 7 Prefactor 1.2226 1.1267 .0000 -1.5686 8 norm 4.4865 1.0063 .0000 -1.5666 9 Prefactor 4.5723 1.0061 .0000 -1.5665 10 Prefactor 6.7913 1.0027 .0000 -1.5656 11 Prefactor 1.8454 1.0424 .0000 -1.5681 12 norm 1.4165 1.0671 -.90550E-05 -1.5684 13 Normalizat .10000E-01 .25505 -.34580E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 Prefactor .32918E-12 .25505 .92170E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. ERR DEF= .500 Minuit fit quality: 1 estimated distance: 9.62006e-11 Minuit parameter uncertainties: 1 60.9227 2 0.00210796 3 0.00218526 4 1.0056 5 1.00297 6 1.0495 7 1.12675 8 1.00635 9 1.00611 10 1.00274 11 1.04244 12 1.06706 13 5.36631e-06 14 5.81759e-07 Done. MINUIT Return Code (Fixed Index): 101 logL (Fixed Index) = 14.2739666858 Extracting fit parameters... 4FGL J2037.0-2826 Spectrum: PowerLaw 318 Prefactor: 1.729e+00 1.050e+00 0.000e+00 1.000e+06 ( 1.000e-12) 319 Index: 2.567e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 320 Scale: 6.447e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 583 Prefactor: 3.292e-13 5.818e-07 0.000e+00 1.000e+01 ( 1.000e+00) 584 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 585 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 582 Normalization: 1.000e-02 5.366e-06 1.000e-02 1.000e+01 ( 1.000e+00) calc_int error: parameter max 1000000.0 is not large enough delta logLike = 0.0 TS (Fixed Index): 0.00 Ra Dec: 309.252 -28.438 Photon Flux Upper Limit: -1 ph cm-2 s-1 Energy Flux Upper Limit: -78106.1850043 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/34476144/likelihoodResults_807494401_807753601_4FGL_J2037.0-2826_daily_bin2192.txt Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 101 logL (Free Index) = 14.2776950015 delta logL = -0.0037283156327 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 101 logL (Free Index) = 14.2776950015 delta logL = -0.0037283156327 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Index ' 2.5675 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5860E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 14.27770 FROM MIGRAD STATUS=CONVERGED 15 CALLS 62 TOTAL EDM= .00E+00 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Index 2.5675 1.0089 .23305 .0000 ERR DEF= .500 Final values: Index = 2.5675 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 14.27770 FROM HESSE STATUS=FAILED 7 CALLS 69 TOTAL EDM= .00E+00 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Index .74449 1.8888 .23305 -.50808 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 0 Minuit parameter uncertainties: 1 1.01804 GAL_V02 Working on... /lscratch/kocevski/34476137/ft1_filtered_4FGL_J2037.0-2826_daily_bin2192.fits.! real 7.31 user 5.24 sys 0.96 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/34476137/ft1_filtered_4FGL_J2037.0-2826_daily_bin2192.fits', '/lscratch/kocevski/34476137/ft2_4FGL_J2037.0-2826_daily_bin2192.fits', expMap='/lscratch/kocevski/34476137/expmap_807494401_807753601_4FGL_J2037.0-2826_daily_bin2192.fits', expCube='/lscratch/kocevski/34476137/ltcube_807494401_807753601_4FGL_J2037.0-2826_daily_bin2192.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/34476137/Model_4FGL_J2037.0-2826_daily_bin2192.xml', optimizer='MINUIT') Using source of interest name: '4FGL J2037.0-2826' 4FGL J2037.0-2826 Spectrum: PowerLaw 318 Prefactor: 1.729e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-12) 319 Index: 2.567e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 320 Scale: 6.447e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/34476137/ft1_filtered_4FGL_J2037.0-2826_daily_bin2192.fits Spacecraft file(s): /lscratch/kocevski/34476137/ft2_4FGL_J2037.0-2826_daily_bin2192.fits Exposure map: /lscratch/kocevski/34476137/expmap_807494401_807753601_4FGL_J2037.0-2826_daily_bin2192.fits Exposure cube: /lscratch/kocevski/34476137/ltcube_807494401_807753601_4FGL_J2037.0-2826_daily_bin2192.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/34476137/Model_4FGL_J2037.0-2826_daily_bin2192.xml Optimizer: MINUIT Statistic: UNBINNED Performing an iterative likelihood fit... Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 101 logL (Fixed Index) = 15.2223358505 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 101 logL (Fixed Index) = 14.2843338238 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 56.082 1.0000 .0000 .10000E+07 2 'Prefactor ' 2.2954 1.0000 .0000 .10000E+07 3 'norm ' 3.0976 1.0000 .0000 .10000E+07 4 'norm ' 4.7694 1.0000 .0000 .10000E+07 5 'Prefactor ' 6.5236 1.0000 .0000 .10000E+07 6 'Prefactor ' 1.7290 1.0000 .0000 .10000E+07 7 'Prefactor ' 1.2226 1.0000 .0000 .10000E+07 8 'norm ' 4.4865 1.0000 .0000 .10000E+07 9 'Prefactor ' 4.5723 1.0000 .0000 .10000E+07 10 'Prefactor ' 6.7913 1.0000 .0000 .10000E+07 11 'Prefactor ' 1.8454 1.0000 .0000 .10000E+07 12 'norm ' 1.4450 1.0000 .0000 .10000E+07 13 'Normalizat' .10014E-01 1.0000 .10000E-01 10.000 14 'Prefactor ' .33326E-04 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5860E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 14.27397 FROM MIGRAD STATUS=CONVERGED 52 CALLS 196 TOTAL EDM= .96E-10 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 56.079 60.922 .13354E-03 -.30301E-01 2 Prefactor .50515E-08 220.79 .67716E-03** at limit ** 3 norm .39413E-08 304.12 .57594E-03** at limit ** 4 norm 4.7694 1.0056 .0000 .0000 5 Prefactor 6.5236 1.0030 .0000 .0000 6 Prefactor 1.7290 1.0495 .0000 .0000 7 Prefactor 1.2226 1.1267 .0000 .0000 8 norm 4.4865 1.0063 .0000 .0000 9 Prefactor 4.5723 1.0061 .0000 .0000 10 Prefactor 6.7913 1.0027 .0000 .0000 11 Prefactor 1.8454 1.0424 .0000 .0000 12 norm 1.4165 1.0671 -.90550E-05 .52529E-02 13 Normalizat .10000E-01 .25505 -.34580E-03** at limit ** 14 Prefactor .32918E-12 .25505 .92170E-04** at limit ** ERR DEF= .500 Final values: Prefactor = 56.0786 Prefactor = 5.05151e-09 norm = 3.94129e-09 norm = 4.76943 Prefactor = 6.52361 Prefactor = 1.72901 Prefactor = 1.22262 norm = 4.48651 Prefactor = 4.5723 Prefactor = 6.7913 Prefactor = 1.84539 norm = 1.41653 Normalizat = 0.01 Prefactor = 3.29181e-13 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 14.27397 FROM HESSE STATUS=FAILED 17 CALLS 213 TOTAL EDM= .96E-10 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 56.079 60.922 .13354E-03 -1.5558 2 Prefactor .50515E-08 220.79 .67716E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 norm .39413E-08 304.12 .57594E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 norm 51110. 51106. .0000 -1.5664 5 Prefactor 6.5236 1.0030 .0000 -1.5657 6 Prefactor 1.7290 1.0495 .0000 -1.5682 7 Prefactor 1.2226 1.1267 .0000 -1.5686 8 norm 4.4865 1.0063 .0000 -1.5666 9 Prefactor 4.5723 1.0061 .0000 -1.5665 10 Prefactor 6.7913 1.0027 .0000 -1.5656 11 Prefactor 1.8454 1.0424 .0000 -1.5681 12 norm 1.4165 1.0671 -.90550E-05 -1.5684 13 Normalizat .10000E-01 .25505 -.34580E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 Prefactor .32918E-12 .25505 .92170E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. ERR DEF= .500 Minuit fit quality: 1 estimated distance: 9.62006e-11 Minuit parameter uncertainties: 1 60.9227 2 0.00210796 3 0.00218526 4 1.0056 5 1.00297 6 1.0495 7 1.12675 8 1.00635 9 1.00611 10 1.00274 11 1.04244 12 1.06706 13 5.36631e-06 14 5.81759e-07 Done. MINUIT Return Code (Fixed Index): 101 logL (Fixed Index) = 14.2739666858 Extracting fit parameters... 4FGL J2037.0-2826 Spectrum: PowerLaw 318 Prefactor: 1.729e+00 1.050e+00 0.000e+00 1.000e+06 ( 1.000e-12) 319 Index: 2.567e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 320 Scale: 6.447e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 583 Prefactor: 3.292e-13 5.818e-07 0.000e+00 1.000e+01 ( 1.000e+00) 584 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 585 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 582 Normalization: 1.000e-02 5.366e-06 1.000e-02 1.000e+01 ( 1.000e+00) calc_int error: parameter max 1000000.0 is not large enough delta logLike = 0.0 TS (Fixed Index): 0.00 Ra Dec: 309.252 -28.438 Photon Flux Upper Limit: -1 ph cm-2 s-1 Energy Flux Upper Limit: -78106.1850043 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/34476137/likelihoodResults_807494401_807753601_4FGL_J2037.0-2826_daily_bin2192.txt Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 101 logL (Free Index) = 14.2776950015 delta logL = -0.0037283156327 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 101 logL (Free Index) = 14.2776950015 delta logL = -0.0037283156327 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Index ' 2.5675 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5860E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 14.27770 FROM MIGRAD STATUS=CONVERGED 15 CALLS 62 TOTAL EDM= .00E+00 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Index 2.5675 1.0089 .23305 .0000 ERR DEF= .500 Final values: Index = 2.5675 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 14.27770 FROM HESSE STATUS=FAILED 7 CALLS 69 TOTAL EDM= .00E+00 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Index .74449 1.8888 .23305 -.50808 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 0 Minuit parameter uncertainties: 1 1.01804 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 101 logL (Free Index) = 14.2776950015 delta logL = -0.0037283156327 Extracting fit parameters... 4FGL J2037.0-2826 Spectrum: PowerLaw 318 Prefactor: 1.729e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-12) fixed 319 Index: 2.567e+00 1.018e+00 0.000e+00 1.000e+01 (-1.000e+00) 320 Scale: 6.447e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 583 Prefactor: 1.640e-07 0.000e+00 0.000e+00 1.000e+01 ( 1.000e+00) fixed 584 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 585 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 582 Normalization: 1.000e-02 0.000e+00 1.000e-02 1.000e+01 ( 1.000e+00) fixed TS (Free Index): 0.00 Ra Dec: 309.252 -28.438 Creating a high resolution counts map... INFO: Auto-setting vmin to 0.000e+00 [aplpy.core] INFO: Auto-setting vmax to 0.000e+00 [aplpy.core] Saving /lscratch/kocevski/34476144/cmap_HighResolution_807494401_807753601_4FGL_J2037.0-2826_daily_bin2192.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='-7.81e+04', job_status='DONE', photon_flux_upper_limit='-1.00e+00', time_completed='2026-08-07 20:08:03.260039', job_id='34476144', GAL2='0.00', fit_tolerance='1e-08', EG2='0.01', EG='0.01', time_epoch_completed='1786158483.26', return_code2='101', ts='0.00', comment='SUCCESS', return_code='101', GAL='0.00', dlogl='-3.73e-03', ts2='0.00', photon_index_error='0.00', photon_index='2.57' WHERE bin_id='2192' AND source_name='4FGL J2037.0-2826' AND cadence='daily'; Database successfully updated. Analysis Complete. Fri Aug 7 20:08:04 PDT 2026 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 101 logL (Free Index) = 14.2776950015 delta logL = -0.0037283156327 Extracting fit parameters... 4FGL J2037.0-2826 Spectrum: PowerLaw 318 Prefactor: 1.729e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-12) fixed 319 Index: 2.567e+00 1.018e+00 0.000e+00 1.000e+01 (-1.000e+00) 320 Scale: 6.447e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 583 Prefactor: 1.640e-07 0.000e+00 0.000e+00 1.000e+01 ( 1.000e+00) fixed 584 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 585 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 582 Normalization: 1.000e-02 0.000e+00 1.000e-02 1.000e+01 ( 1.000e+00) fixed TS (Free Index): 0.00 Ra Dec: 309.252 -28.438 Creating a high resolution counts map... INFO: Auto-setting vmin to 0.000e+00 [aplpy.core] INFO: Auto-setting vmax to 0.000e+00 [aplpy.core] Saving /lscratch/kocevski/34476137/cmap_HighResolution_807494401_807753601_4FGL_J2037.0-2826_daily_bin2192.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='-7.81e+04', job_status='DONE', photon_flux_upper_limit='-1.00e+00', time_completed='2026-08-07 20:08:05.398416', job_id='34476137', GAL2='0.00', fit_tolerance='1e-08', EG2='0.01', EG='0.01', time_epoch_completed='1786158485.4', return_code2='101', ts='0.00', comment='SUCCESS', return_code='101', GAL='0.00', dlogl='-3.73e-03', ts2='0.00', photon_index_error='0.00', photon_index='2.57' WHERE bin_id='2192' AND source_name='4FGL J2037.0-2826' AND cadence='daily'; Database successfully updated. Analysis Complete. Fri Aug 7 20:08:06 PDT 2026 file=/lscratch/kocevski/34476199/ltcube_807494401_807753601_4FGL_J2037.0-2826_daily_bin2192.fits dcostheta=0.025 binsz=1.0 phibins=0 tmin=0.0 tmax=0.0 file_version="1" zmin=0.0 zmax=90.0 chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). Working on file /lscratch/kocevski/34476199/ft2_4FGL_J2037.0-2826_daily_bin2192.fits .....................! real 8.43 user 7.23 sys 0.24 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/34476199/ft1_filtered_4FGL_J2037.0-2826_daily_bin2192.fits evtable="EVENTS" scfile=/lscratch/kocevski/34476199/ft2_4FGL_J2037.0-2826_daily_bin2192.fits sctable="SC_DATA" expcube=/lscratch/kocevski/34476199/ltcube_807494401_807753601_4FGL_J2037.0-2826_daily_bin2192.fits outfile=/lscratch/kocevski/34476199/expmap_807494401_807753601_4FGL_J2037.0-2826_daily_bin2192.fits irfs="P8R3_SOURCE_V2" evtype="INDEF" srcrad=30.0 nlong=88 nlat=88 nenergies=10 submap=no nlongmin=0 nlongmax=0 nlatmin=0 nlatmax=0 chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). The exposure maps generated by this tool are meant to be used for *unbinned* likelihood analysis only. Do not use them for binned analyses. Computing the ExposureMap using /lscratch/kocevski/34476199/ltcube_807494401_807753601_4FGL_J2037.0-2826_daily_bin2192.fits .....................! real 62.98 user 57.96 sys 3.70 Generating the xml model: radLim = 0.001 maxRad = 12 normsOnly = True freeVariableSources = True Fixing all sources to their catalog values, except variable sources Creating file and adding sources from 4FGL Added 175 point sources and 0 extended sources Setting source of interest to: 4FGL J2037.0-2826 @ 309.252 -28.4383 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/34476199/ft1_filtered_4FGL_J2037.0-2826_daily_bin2192.fits scfile=/lscratch/kocevski/34476199/ft2_4FGL_J2037.0-2826_daily_bin2192.fits outfile=/lscratch/kocevski/34476199/cmap_807494401_807753601_4FGL_J2037.0-2826_daily_bin2192.fits algorithm="CMAP" ebinalg="LOG" emin=30.0 emax=200000.0 ebinfile=NONE tbinalg="LIN" tbinfile=NONE nxpix=160 nypix=160 binsz=0.25 coordsys="CEL" xref=309.252 yref=-28.4383 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 0.95 user 0.20 sys 0.13 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/34476199/ft1_filtered_4FGL_J2037.0-2826_daily_bin2192.fits scfile=/lscratch/kocevski/34476199/ft2_4FGL_J2037.0-2826_daily_bin2192.fits outfile=/lscratch/kocevski/34476199/cmap_HighResolution_807494401_807753601_4FGL_J2037.0-2826_daily_bin2192.fits algorithm="CMAP" ebinalg="LOG" emin=30.0 emax=200000.0 ebinfile=NONE tbinalg="LIN" tbinfile=NONE nxpix=500 nypix=500 binsz=0.1 coordsys="CEL" xref=309.252 yref=-28.4383 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 1.26 user 0.20 sys 0.14 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/34476199/ft1_filtered_4FGL_J2037.0-2826_daily_bin2192.fits evtable="EVENTS" scfile=/lscratch/kocevski/34476199/ft2_4FGL_J2037.0-2826_daily_bin2192.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/34476199/Model_4FGL_J2037.0-2826_daily_bin2192.xml irfs="P8R3_SOURCE_V2" evclsmin=0 evclass="INDEF" evtype="INDEF" convert=yes chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). adding source EG_v02 adding source Gtfile=/lscratch/kocevski/34476204/ltcube_807494401_807753601_4FGL_J2037.0-2826_daily_bin2192.fits dcostheta=0.025 binsz=1.0 phibins=0 tmin=0.0 tmax=0.0 file_version="1" zmin=0.0 zmax=90.0 chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). Working on file /lscratch/kocevski/34476204/ft2_4FGL_J2037.0-2826_daily_bin2192.fits .....................! real 8.82 user 7.75 sys 0.22 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/34476204/ft1_filtered_4FGL_J2037.0-2826_daily_bin2192.fits evtable="EVENTS" scfile=/lscratch/kocevski/34476204/ft2_4FGL_J2037.0-2826_daily_bin2192.fits sctable="SC_DATA" expcube=/lscratch/kocevski/34476204/ltcube_807494401_807753601_4FGL_J2037.0-2826_daily_bin2192.fits outfile=/lscratch/kocevski/34476204/expmap_807494401_807753601_4FGL_J2037.0-2826_daily_bin2192.fits irfs="P8R3_SOURCE_V2" evtype="INDEF" srcrad=30.0 nlong=88 nlat=88 nenergies=10 submap=no nlongmin=0 nlongmax=0 nlatmin=0 nlatmax=0 chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). The exposure maps generated by this tool are meant to be used for *unbinned* likelihood analysis only. Do not use them for binned analyses. Computing the ExposureMap using /lscratch/kocevski/34476204/ltcube_807494401_807753601_4FGL_J2037.0-2826_daily_bin2192.fits .....................! real 67.34 user 62.22 sys 3.93 Generating the xml model: radLim = 0.001 maxRad = 12 normsOnly = True freeVariableSources = True Fixing all sources to their catalog values, except variable sources Creating file and adding sources from 4FGL Added 175 point sources and 0 extended sources Setting source of interest to: 4FGL J2037.0-2826 @ 309.252 -28.4383 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/34476204/ft1_filtered_4FGL_J2037.0-2826_daily_bin2192.fits scfile=/lscratch/kocevski/34476204/ft2_4FGL_J2037.0-2826_daily_bin2192.fits outfile=/lscratch/kocevski/34476204/cmap_807494401_807753601_4FGL_J2037.0-2826_daily_bin2192.fits algorithm="CMAP" ebinalg="LOG" emin=30.0 emax=200000.0 ebinfile=NONE tbinalg="LIN" tbinfile=NONE nxpix=160 nypix=160 binsz=0.25 coordsys="CEL" xref=309.252 yref=-28.4383 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 1.22 user 0.20 sys 0.13 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/34476204/ft1_filtered_4FGL_J2037.0-2826_daily_bin2192.fits scfile=/lscratch/kocevski/34476204/ft2_4FGL_J2037.0-2826_daily_bin2192.fits outfile=/lscratch/kocevski/34476204/cmap_HighResolution_807494401_807753601_4FGL_J2037.0-2826_daily_bin2192.fits algorithm="CMAP" ebinalg="LOG" emin=30.0 emax=200000.0 ebinfile=NONE tbinalg="LIN" tbinfile=NONE nxpix=500 nypix=500 binsz=0.1 coordsys="CEL" xref=309.252 yref=-28.4383 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 1.15 user 0.21 sys 0.14 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/34476204/ft1_filtered_4FGL_J2037.0-2826_daily_bin2192.fits evtable="EVENTS" scfile=/lscratch/kocevski/34476204/ft2_4FGL_J2037.0-2826_daily_bin2192.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/34476204/Model_4FGL_J2037.0-2826_daily_bin2192.xml irfs="P8R3_SOURCE_V2" evclsmin=0 evclass="INDEF" evtype="INDEF" convert=yes chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). adding source EG_v02 adding source file=/lscratch/kocevski/34476192/ltcube_807494401_807753601_4FGL_J2037.0-2826_daily_bin2192.fits dcostheta=0.025 binsz=1.0 phibins=0 tmin=0.0 tmax=0.0 file_version="1" zmin=0.0 zmax=90.0 chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). Working on file /lscratch/kocevski/34476192/ft2_4FGL_J2037.0-2826_daily_bin2192.fits .....................! real 8.42 user 7.31 sys 0.25 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/34476192/ft1_filtered_4FGL_J2037.0-2826_daily_bin2192.fits evtable="EVENTS" scfile=/lscratch/kocevski/34476192/ft2_4FGL_J2037.0-2826_daily_bin2192.fits sctable="SC_DATA" expcube=/lscratch/kocevski/34476192/ltcube_807494401_807753601_4FGL_J2037.0-2826_daily_bin2192.fits outfile=/lscratch/kocevski/34476192/expmap_807494401_807753601_4FGL_J2037.0-2826_daily_bin2192.fits irfs="P8R3_SOURCE_V2" evtype="INDEF" srcrad=30.0 nlong=88 nlat=88 nenergies=10 submap=no nlongmin=0 nlongmax=0 nlatmin=0 nlatmax=0 chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). The exposure maps generated by this tool are meant to be used for *unbinned* likelihood analysis only. Do not use them for binned analyses. Computing the ExposureMap using /lscratch/kocevski/34476192/ltcube_807494401_807753601_4FGL_J2037.0-2826_daily_bin2192.fits .....................! real 60.77 user 56.21 sys 3.60 Generating the xml model: radLim = 0.001 maxRad = 12 normsOnly = True freeVariableSources = True Fixing all sources to their catalog values, except variable sources Creating file and adding sources from 4FGL Added 175 point sources and 0 extended sources Setting source of interest to: 4FGL J2037.0-2826 @ 309.252 -28.4383 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/34476192/ft1_filtered_4FGL_J2037.0-2826_daily_bin2192.fits scfile=/lscratch/kocevski/34476192/ft2_4FGL_J2037.0-2826_daily_bin2192.fits outfile=/lscratch/kocevski/34476192/cmap_807494401_807753601_4FGL_J2037.0-2826_daily_bin2192.fits algorithm="CMAP" ebinalg="LOG" emin=30.0 emax=200000.0 ebinfile=NONE tbinalg="LIN" tbinfile=NONE nxpix=160 nypix=160 binsz=0.25 coordsys="CEL" xref=309.252 yref=-28.4383 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 1.05 user 0.22 sys 0.14 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/34476192/ft1_filtered_4FGL_J2037.0-2826_daily_bin2192.fits scfile=/lscratch/kocevski/34476192/ft2_4FGL_J2037.0-2826_daily_bin2192.fits outfile=/lscratch/kocevski/34476192/cmap_HighResolution_807494401_807753601_4FGL_J2037.0-2826_daily_bin2192.fits algorithm="CMAP" ebinalg="LOG" emin=30.0 emax=200000.0 ebinfile=NONE tbinalg="LIN" tbinfile=NONE nxpix=500 nypix=500 binsz=0.1 coordsys="CEL" xref=309.252 yref=-28.4383 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 1.15 user 0.21 sys 0.13 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/34476192/ft1_filtered_4FGL_J2037.0-2826_daily_bin2192.fits evtable="EVENTS" scfile=/lscratch/kocevski/34476192/ft2_4FGL_J2037.0-2826_daily_bin2192.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/34476192/Model_4FGL_J2037.0-2826_daily_bin2192.xml irfs="P8R3_SOURCE_V2" evclsmin=0 evclass="INDEF" evtype="INDEF" convert=yes chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). adding source EG_v02 adding source GAL_V02 Working on... /lscratch/kocevski/34476199/ft1_filtered_4FGL_J2037.0-2826_daily_bin2192.fits.! real 6.45 user 4.79 sys 0.93 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/34476199/ft1_filtered_4FGL_J2037.0-2826_daily_bin2192.fits', '/lscratch/kocevski/34476199/ft2_4FGL_J2037.0-2826_daily_bin2192.fits', expMap='/lscratch/kocevski/34476199/expmap_807494401_807753601_4FGL_J2037.0-2826_daily_bin2192.fits', expCube='/lscratch/kocevski/34476199/ltcube_807494401_807753601_4FGL_J2037.0-2826_daily_bin2192.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/34476199/Model_4FGL_J2037.0-2826_daily_bin2192.xml', optimizer='MINUIT') Using source of interest name: '4FGL J2037.0-2826' 4FGL J2037.0-2826 Spectrum: PowerLaw 318 Prefactor: 1.729e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-12) 319 Index: 2.567e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 320 Scale: 6.447e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/34476199/ft1_filtered_4FGL_J2037.0-2826_daily_bin2192.fits Spacecraft file(s): /lscratch/kocevski/34476199/ft2_4FGL_J2037.0-2826_daily_bin2192.fits Exposure map: /lscratch/kocevski/34476199/expmap_807494401_807753601_4FGL_J2037.0-2826_daily_bin2192.fits Exposure cube: /lscratch/kocevski/34476199/ltcube_807494401_807753601_4FGL_J2037.0-2826_daily_bin2192.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/34476199/Model_4FGL_J2037.0-2826_daily_bin2192.xml Optimizer: MINUIT Statistic: UNBINNED Performing an iterative likelihood fit... Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 101 logL (Fixed Index) = 15.2223358505 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 101 logL (Fixed Index) = 14.2843338238 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 56.082 1.0000 .0000 .10000E+07 2 'Prefactor ' 2.2954 1.0000 .0000 .10000E+07 3 'norm ' 3.0976 1.0000 .0000 .10000E+07 4 'norm ' 4.7694 1.0000 .0000 .10000E+07 5 'Prefactor ' 6.5236 1.0000 .0000 .10000E+07 6 'Prefactor ' 1.7290 1.0000 .0000 .10000E+07 7 'Prefactor ' 1.2226 1.0000 .0000 .10000E+07 8 'norm ' 4.4865 1.0000 .0000 .10000E+07 9 'Prefactor ' 4.5723 1.0000 .0000 .10000E+07 10 'Prefactor ' 6.7913 1.0000 .0000 .10000E+07 11 'Prefactor ' 1.8454 1.0000 .0000 .10000E+07 12 'norm ' 1.4450 1.0000 .0000 .10000E+07 13 'Normalizat' .10014E-01 1.0000 .10000E-01 10.000 14 'Prefactor ' .33326E-04 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5860E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 14.27397 FROM MIGRAD STATUS=CONVERGED 52 CALLS 196 TOTAL EDM= .96E-10 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 56.079 60.922 .13354E-03 -.30301E-01 2 Prefactor .50515E-08 220.79 .67716E-03** at limit ** 3 norm .39413E-08 304.12 .57594E-03** at limit ** 4 norm 4.7694 1.0056 .0000 .0000 5 Prefactor 6.5236 1.0030 .0000 .0000 6 Prefactor 1.7290 1.0495 .0000 .0000 7 Prefactor 1.2226 1.1267 .0000 .0000 8 norm 4.4865 1.0063 .0000 .0000 9 Prefactor 4.5723 1.0061 .0000 .0000 10 Prefactor 6.7913 1.0027 .0000 .0000 11 Prefactor 1.8454 1.0424 .0000 .0000 12 norm 1.4165 1.0671 -.90550E-05 .52529E-02 13 Normalizat .10000E-01 .25505 -.34580E-03** at limit ** 14 Prefactor .32918E-12 .25505 .92170E-04** at limit ** ERR DEF= .500 Final values: Prefactor = 56.0786 Prefactor = 5.05151e-09 norm = 3.94129e-09 norm = 4.76943 Prefactor = 6.52361 Prefactor = 1.72901 Prefactor = 1.22262 norm = 4.48651 Prefactor = 4.5723 Prefactor = 6.7913 Prefactor = 1.84539 norm = 1.41653 Normalizat = 0.01 Prefactor = 3.29181e-13 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 14.27397 FROM HESSE STATUS=FAILED 17 CALLS 213 TOTAL EDM= .96E-10 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 56.079 60.922 .13354E-03 -1.5558 2 Prefactor .50515E-08 220.79 .67716E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 norm .39413E-08 304.12 .57594E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 norm 51110. 51106. .0000 -1.5664 5 Prefactor 6.5236 1.0030 .0000 -1.5657 6 Prefactor 1.7290 1.0495 .0000 -1.5682 7 Prefactor 1.2226 1.1267 .0000 -1.5686 8 norm 4.4865 1.0063 .0000 -1.5666 9 Prefactor 4.5723 1.0061 .0000 -1.5665 10 Prefactor 6.7913 1.0027 .0000 -1.5656 11 Prefactor 1.8454 1.0424 .0000 -1.5681 12 norm 1.4165 1.0671 -.90550E-05 -1.5684 13 Normalizat .10000E-01 .25505 -.34580E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 Prefactor .32918E-12 .25505 .92170E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. ERR DEF= .500 Minuit fit quality: 1 estimated distance: 9.62006e-11 Minuit parameter uncertainties: 1 60.9227 2 0.00210796 3 0.00218526 4 1.0056 5 1.00297 6 1.0495 7 1.12675 8 1.00635 9 1.00611 10 1.00274 11 1.04244 12 1.06706 13 5.36631e-06 14 5.81759e-07 Done. MINUIT Return Code (Fixed Index): 101 logL (Fixed Index) = 14.2739666858 Extracting fit parameters... 4FGL J2037.0-2826 Spectrum: PowerLaw 318 Prefactor: 1.729e+00 1.050e+00 0.000e+00 1.000e+06 ( 1.000e-12) 319 Index: 2.567e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 320 Scale: 6.447e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 583 Prefactor: 3.292e-13 5.818e-07 0.000e+00 1.000e+01 ( 1.000e+00) 584 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 585 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 582 Normalization: 1.000e-02 5.366e-06 1.000e-02 1.000e+01 ( 1.000e+00) calc_int error: parameter max 1000000.0 is not large enough delta logLike = 0.0 TS (Fixed Index): 0.00 Ra Dec: 309.252 -28.438 Photon Flux Upper Limit: -1 ph cm-2 s-1 Energy Flux Upper Limit: -78106.1850043 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/34476199/likelihoodResults_807494401_807753601_4FGL_J2037.0-2826_daily_bin2192.txt Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 101 logL (Free Index) = 14.2776950015 delta logL = -0.0037283156327 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 101 logL (Free Index) = 14.2776950015 delta logL = -0.0037283156327 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Index ' 2.5675 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5860E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 14.27770 FROM MIGRAD STATUS=CONVERGED 15 CALLS 62 TOTAL EDM= .00E+00 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Index 2.5675 1.0089 .23305 .0000 ERR DEF= .500 Final values: Index = 2.5675 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 14.27770 FROM HESSE STATUS=FAILED 7 CALLS 69 TOTAL EDM= .00E+00 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Index .74449 1.8888 .23305 -.50808 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 0 Minuit parameter uncertainties: 1 1.01804 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 101 logL (Free Index) = 14.2776950015 delta logL = -0.0037283156327 Extracting fit parameters... 4FGL J2037.0-2826 Spectrum: PowerLaw 318 Prefactor: 1.729e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-12) fixed 319 Index: 2.567e+00 1.018e+00 0.000e+00 1.000e+01 (-1.000e+00) 320 Scale: 6.447e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 583 Prefactor: 1.640e-07 0.000e+00 0.000e+00 1.000e+01 ( 1.000e+00) fixed 584 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 585 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 582 Normalization: 1.000e-02 0.000e+00 1.000e-02 1.000e+01 ( 1.000e+00) fixed TS (Free Index): 0.00 Ra Dec: 309.252 -28.438 Creating a high resolution counts map... INFO: Auto-setting vmin to 0.000e+00 [aplpy.core] INFO: Auto-setting vmax to 0.000e+00 [aplpy.core] Saving /lscratch/kocevski/34476199/cmap_HighResolution_807494401_807753601_4FGL_J2037.0-2826_daily_bin2192.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='-7.81e+04', job_status='DONE', photon_flux_upper_limit='-1.00e+00', time_completed='2026-08-07 20:08:31.598345', job_id='34476199', GAL2='0.00', fit_tolerance='1e-08', EG2='0.01', EG='0.01', time_epoch_completed='1786158511.6', return_code2='101', ts='0.00', comment='SUCCESS', return_code='101', GAL='0.00', dlogl='-3.73e-03', ts2='0.00', photon_index_error='0.00', photon_index='2.57' WHERE bin_id='2192' AND source_name='4FGL J2037.0-2826' AND cadence='daily'; Database successfully updated. Analysis Complete. Fri Aug 7 20:08:32 PDT 2026 AL_V02 Working on... /lscratch/kocevski/34476192/ft1_filtered_4FGL_J2037.0-2826_daily_bin2192.fits.! real 7.03 user 4.83 sys 1.28 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/34476192/ft1_filtered_4FGL_J2037.0-2826_daily_bin2192.fits', '/lscratch/kocevski/34476192/ft2_4FGL_J2037.0-2826_daily_bin2192.fits', expMap='/lscratch/kocevski/34476192/expmap_807494401_807753601_4FGL_J2037.0-2826_daily_bin2192.fits', expCube='/lscratch/kocevski/34476192/ltcube_807494401_807753601_4FGL_J2037.0-2826_daily_bin2192.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/34476192/Model_4FGL_J2037.0-2826_daily_bin2192.xml', optimizer='MINUIT') Using source of interest name: '4FGL J2037.0-2826' 4FGL J2037.0-2826 Spectrum: PowerLaw 318 Prefactor: 1.729e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-12) 319 Index: 2.567e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 320 Scale: 6.447e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/34476192/ft1_filtered_4FGL_J2037.0-2826_daily_bin2192.fits Spacecraft file(s): /lscratch/kocevski/34476192/ft2_4FGL_J2037.0-2826_daily_bin2192.fits Exposure map: /lscratch/kocevski/34476192/expmap_807494401_807753601_4FGL_J2037.0-2826_daily_bin2192.fits Exposure cube: /lscratch/kocevski/34476192/ltcube_807494401_807753601_4FGL_J2037.0-2826_daily_bin2192.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/34476192/Model_4FGL_J2037.0-2826_daily_bin2192.xml Optimizer: MINUIT Statistic: UNBINNED Performing an iterative likelihood fit... Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 101 logL (Fixed Index) = 15.2223358505 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 101 logL (Fixed Index) = 14.2843338238 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 56.082 1.0000 .0000 .10000E+07 2 'Prefactor ' 2.2954 1.0000 .0000 .10000E+07 3 'norm ' 3.0976 1.0000 .0000 .10000E+07 4 'norm ' 4.7694 1.0000 .0000 .10000E+07 5 'Prefactor ' 6.5236 1.0000 .0000 .10000E+07 6 'Prefactor ' 1.7290 1.0000 .0000 .10000E+07 7 'Prefactor ' 1.2226 1.0000 .0000 .10000E+07 8 'norm ' 4.4865 1.0000 .0000 .10000E+07 9 'Prefactor ' 4.5723 1.0000 .0000 .10000E+07 10 'Prefactor ' 6.7913 1.0000 .0000 .10000E+07 11 'Prefactor ' 1.8454 1.0000 .0000 .10000E+07 12 'norm ' 1.4450 1.0000 .0000 .10000E+07 13 'Normalizat' .10014E-01 1.0000 .10000E-01 10.000 14 'Prefactor ' .33326E-04 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5860E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 14.27397 FROM MIGRAD STATUS=CONVERGED 52 CALLS 196 TOTAL EDM= .96E-10 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 56.079 60.922 .13354E-03 -.30301E-01 2 Prefactor .50515E-08 220.79 .67716E-03** at limit ** 3 norm .39413E-08 304.12 .57594E-03** at limit ** 4 norm 4.7694 1.0056 .0000 .0000 5 Prefactor 6.5236 1.0030 .0000 .0000 6 Prefactor 1.7290 1.0495 .0000 .0000 7 Prefactor 1.2226 1.1267 .0000 .0000 8 norm 4.4865 1.0063 .0000 .0000 9 Prefactor 4.5723 1.0061 .0000 .0000 10 Prefactor 6.7913 1.0027 .0000 .0000 11 Prefactor 1.8454 1.0424 .0000 .0000 12 norm 1.4165 1.0671 -.90550E-05 .52529E-02 13 Normalizat .10000E-01 .25505 -.34580E-03** at limit ** 14 Prefactor .32918E-12 .25505 .92170E-04** at limit ** ERR DEF= .500 Final values: Prefactor = 56.0786 Prefactor = 5.05151e-09 norm = 3.94129e-09 norm = 4.76943 Prefactor = 6.52361 Prefactor = 1.72901 Prefactor = 1.22262 norm = 4.48651 Prefactor = 4.5723 Prefactor = 6.7913 Prefactor = 1.84539 norm = 1.41653 Normalizat = 0.01 Prefactor = 3.29181e-13 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 14.27397 FROM HESSE STATUS=FAILED 17 CALLS 213 TOTAL EDM= .96E-10 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 56.079 60.922 .13354E-03 -1.5558 2 Prefactor .50515E-08 220.79 .67716E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 norm .39413E-08 304.12 .57594E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 norm 51110. 51106. .0000 -1.5664 5 Prefactor 6.5236 1.0030 .0000 -1.5657 6 Prefactor 1.7290 1.0495 .0000 -1.5682 7 Prefactor 1.2226 1.1267 .0000 -1.5686 8 norm 4.4865 1.0063 .0000 -1.5666 9 Prefactor 4.5723 1.0061 .0000 -1.5665 10 Prefactor 6.7913 1.0027 .0000 -1.5656 11 Prefactor 1.8454 1.0424 .0000 -1.5681 12 norm 1.4165 1.0671 -.90550E-05 -1.5684 13 Normalizat .10000E-01 .25505 -.34580E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 Prefactor .32918E-12 .25505 .92170E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. ERR DEF= .500 Minuit fit quality: 1 estimated distance: 9.62006e-11 Minuit parameter uncertainties: 1 60.9227 2 0.00210796 3 0.00218526 4 1.0056 5 1.00297 6 1.0495 7 1.12675 8 1.00635 9 1.00611 10 1.00274 11 1.04244 12 1.06706 13 5.36631e-06 14 5.81759e-07 Done. MINUIT Return Code (Fixed Index): 101 logL (Fixed Index) = 14.2739666858 Extracting fit parameters... 4FGL J2037.0-2826 Spectrum: PowerLaw 318 Prefactor: 1.729e+00 1.050e+00 0.000e+00 1.000e+06 ( 1.000e-12) 319 Index: 2.567e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 320 Scale: 6.447e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 583 Prefactor: 3.292e-13 5.818e-07 0.000e+00 1.000e+01 ( 1.000e+00) 584 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 585 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 582 Normalization: 1.000e-02 5.366e-06 1.000e-02 1.000e+01 ( 1.000e+00) calc_int error: parameter max 1000000.0 is not large enough delta logLike = 0.0 TS (Fixed Index): 0.00 Ra Dec: 309.252 -28.438 Photon Flux Upper Limit: -1 ph cm-2 s-1 Energy Flux Upper Limit: -78106.1850043 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/34476192/likelihoodResults_807494401_807753601_4FGL_J2037.0-2826_daily_bin2192.txt Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 101 logL (Free Index) = 14.2776950015 delta logL = -0.0037283156327 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 101 logL (Free Index) = 14.2776950015 delta logL = -0.0037283156327 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Index ' 2.5675 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5860E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 14.27770 FROM MIGRAD STATUS=CONVERGED 15 CALLS 62 TOTAL EDM= .00E+00 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Index 2.5675 1.0089 .23305 .0000 ERR DEF= .500 Final values: Index = 2.5675 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 14.27770 FROM HESSE STATUS=FAILED 7 CALLS 69 TOTAL EDM= .00E+00 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Index .74449 1.8888 .23305 -.50808 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 0 Minuit parameter uncertainties: 1 1.01804 GAL_V02 Working on... /lscratch/kocevski/34476204/ft1_filtered_4FGL_J2037.0-2826_daily_bin2192.fits.! real 7.09 user 5.20 sys 0.76 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/34476204/ft1_filtered_4FGL_J2037.0-2826_daily_bin2192.fits', '/lscratch/kocevski/34476204/ft2_4FGL_J2037.0-2826_daily_bin2192.fits', expMap='/lscratch/kocevski/34476204/expmap_807494401_807753601_4FGL_J2037.0-2826_daily_bin2192.fits', expCube='/lscratch/kocevski/34476204/ltcube_807494401_807753601_4FGL_J2037.0-2826_daily_bin2192.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/34476204/Model_4FGL_J2037.0-2826_daily_bin2192.xml', optimizer='MINUIT') Using source of interest name: '4FGL J2037.0-2826' 4FGL J2037.0-2826 Spectrum: PowerLaw 318 Prefactor: 1.729e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-12) 319 Index: 2.567e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 320 Scale: 6.447e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/34476204/ft1_filtered_4FGL_J2037.0-2826_daily_bin2192.fits Spacecraft file(s): /lscratch/kocevski/34476204/ft2_4FGL_J2037.0-2826_daily_bin2192.fits Exposure map: /lscratch/kocevski/34476204/expmap_807494401_807753601_4FGL_J2037.0-2826_daily_bin2192.fits Exposure cube: /lscratch/kocevski/34476204/ltcube_807494401_807753601_4FGL_J2037.0-2826_daily_bin2192.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/34476204/Model_4FGL_J2037.0-2826_daily_bin2192.xml Optimizer: MINUIT Statistic: UNBINNED Performing an iterative likelihood fit... Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 101 logL (Fixed Index) = 15.2223358505 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 101 logL (Fixed Index) = 14.2843338238 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 56.082 1.0000 .0000 .10000E+07 2 'Prefactor ' 2.2954 1.0000 .0000 .10000E+07 3 'norm ' 3.0976 1.0000 .0000 .10000E+07 4 'norm ' 4.7694 1.0000 .0000 .10000E+07 5 'Prefactor ' 6.5236 1.0000 .0000 .10000E+07 6 'Prefactor ' 1.7290 1.0000 .0000 .10000E+07 7 'Prefactor ' 1.2226 1.0000 .0000 .10000E+07 8 'norm ' 4.4865 1.0000 .0000 .10000E+07 9 'Prefactor ' 4.5723 1.0000 .0000 .10000E+07 10 'Prefactor ' 6.7913 1.0000 .0000 .10000E+07 11 'Prefactor ' 1.8454 1.0000 .0000 .10000E+07 12 'norm ' 1.4450 1.0000 .0000 .10000E+07 13 'Normalizat' .10014E-01 1.0000 .10000E-01 10.000 14 'Prefactor ' .33326E-04 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5860E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 14.27397 FROM MIGRAD STATUS=CONVERGED 52 CALLS 196 TOTAL EDM= .96E-10 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 56.079 60.922 .13354E-03 -.30301E-01 2 Prefactor .50515E-08 220.79 .67716E-03** at limit ** 3 norm .39413E-08 304.12 .57594E-03** at limit ** 4 norm 4.7694 1.0056 .0000 .0000 5 Prefactor 6.5236 1.0030 .0000 .0000 6 Prefactor 1.7290 1.0495 .0000 .0000 7 Prefactor 1.2226 1.1267 .0000 .0000 8 norm 4.4865 1.0063 .0000 .0000 9 Prefactor 4.5723 1.0061 .0000 .0000 10 Prefactor 6.7913 1.0027 .0000 .0000 11 Prefactor 1.8454 1.0424 .0000 .0000 12 norm 1.4165 1.0671 -.90550E-05 .52529E-02 13 Normalizat .10000E-01 .25505 -.34580E-03** at limit ** 14 Prefactor .32918E-12 .25505 .92170E-04** at limit ** ERR DEF= .500 Final values: Prefactor = 56.0786 Prefactor = 5.05151e-09 norm = 3.94129e-09 norm = 4.76943 Prefactor = 6.52361 Prefactor = 1.72901 Prefactor = 1.22262 norm = 4.48651 Prefactor = 4.5723 Prefactor = 6.7913 Prefactor = 1.84539 norm = 1.41653 Normalizat = 0.01 Prefactor = 3.29181e-13 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 14.27397 FROM HESSE STATUS=FAILED 17 CALLS 213 TOTAL EDM= .96E-10 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 56.079 60.922 .13354E-03 -1.5558 2 Prefactor .50515E-08 220.79 .67716E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 norm .39413E-08 304.12 .57594E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 norm 51110. 51106. .0000 -1.5664 5 Prefactor 6.5236 1.0030 .0000 -1.5657 6 Prefactor 1.7290 1.0495 .0000 -1.5682 7 Prefactor 1.2226 1.1267 .0000 -1.5686 8 norm 4.4865 1.0063 .0000 -1.5666 9 Prefactor 4.5723 1.0061 .0000 -1.5665 10 Prefactor 6.7913 1.0027 .0000 -1.5656 11 Prefactor 1.8454 1.0424 .0000 -1.5681 12 norm 1.4165 1.0671 -.90550E-05 -1.5684 13 Normalizat .10000E-01 .25505 -.34580E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 Prefactor .32918E-12 .25505 .92170E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. ERR DEF= .500 Minuit fit quality: 1 estimated distance: 9.62006e-11 Minuit parameter uncertainties: 1 60.9227 2 0.00210796 3 0.00218526 4 1.0056 5 1.00297 6 1.0495 7 1.12675 8 1.00635 9 1.00611 10 1.00274 11 1.04244 12 1.06706 13 5.36631e-06 14 5.81759e-07 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Fixed Index): 101 logL (Fixed Index) = 14.2739666858 Extracting fit parameters... 4FGL J2037.0-2826 Spectrum: PowerLaw 318 Prefactor: 1.729e+00 1.050e+00 0.000e+00 1.000e+06 ( 1.000e-12) 319 Index: 2.567e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 320 Scale: 6.447e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 583 Prefactor: 3.292e-13 5.818e-07 0.000e+00 1.000e+01 ( 1.000e+00) 584 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 585 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 582 Normalization: 1.000e-02 5.366e-06 1.000e-02 1.000e+01 ( 1.000e+00) calc_int error: parameter max 1000000.0 is not large enough delta logLike = 0.0 TS (Fixed Index): 0.00 Ra Dec: 309.252 -28.438 Photon Flux Upper Limit: -1 ph cm-2 s-1 Energy Flux Upper Limit: -78106.1850043 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/34476204/likelihoodResults_807494401_807753601_4FGL_J2037.0-2826_daily_bin2192.txt Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 101 logL (Free Index) = 14.2776950015 delta logL = -0.0037283156327 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 101 logL (Free Index) = 14.2776950015 delta logL = -0.0037283156327 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Index ' 2.5675 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5860E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 14.27770 FROM MIGRAD STATUS=CONVERGED 15 CALLS 62 TOTAL EDM= .00E+00 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Index 2.5675 1.0089 .23305 .0000 ERR DEF= .500 Final values: Index = 2.5675 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 14.27770 FROM HESSE STATUS=FAILED 7 CALLS 69 TOTAL EDM= .00E+00 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Index .74449 1.8888 .23305 -.50808 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 0 Minuit parameter uncertainties: 1 1.01804 Done. MINUIT Return Code (Free Index): 101 logL (Free Index) = 14.2776950015 delta logL = -0.0037283156327 Extracting fit parameters... 4FGL J2037.0-2826 Spectrum: PowerLaw 318 Prefactor: 1.729e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-12) fixed 319 Index: 2.567e+00 1.018e+00 0.000e+00 1.000e+01 (-1.000e+00) 320 Scale: 6.447e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 583 Prefactor: 1.640e-07 0.000e+00 0.000e+00 1.000e+01 ( 1.000e+00) fixed 584 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 585 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 582 Normalization: 1.000e-02 0.000e+00 1.000e-02 1.000e+01 ( 1.000e+00) fixed TS (Free Index): 0.00 Ra Dec: 309.252 -28.438 Creating a high resolution counts map... INFO: Auto-setting vmin to 0.000e+00 [aplpy.core] INFO: Auto-setting vmax to 0.000e+00 [aplpy.core] Saving /lscratch/kocevski/34476192/cmap_HighResolution_807494401_807753601_4FGL_J2037.0-2826_daily_bin2192.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='-7.81e+04', job_status='DONE', photon_flux_upper_limit='-1.00e+00', time_completed='2026-08-07 20:08:39.367363', job_id='34476192', GAL2='0.00', fit_tolerance='1e-08', EG2='0.01', EG='0.01', time_epoch_completed='1786158519.37', return_code2='101', ts='0.00', comment='SUCCESS', return_code='101', GAL='0.00', dlogl='-3.73e-03', ts2='0.00', photon_index_error='0.00', photon_index='2.57' WHERE bin_id='2192' AND source_name='4FGL J2037.0-2826' AND cadence='daily'; Database successfully updated. Analysis Complete. Fri Aug 7 20:08:40 PDT 2026 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 101 logL (Free Index) = 14.2776950015 delta logL = -0.0037283156327 Extracting fit parameters... 4FGL J2037.0-2826 Spectrum: PowerLaw 318 Prefactor: 1.729e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-12) fixed 319 Index: 2.567e+00 1.018e+00 0.000e+00 1.000e+01 (-1.000e+00) 320 Scale: 6.447e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 583 Prefactor: 1.640e-07 0.000e+00 0.000e+00 1.000e+01 ( 1.000e+00) fixed 584 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 585 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 582 Normalization: 1.000e-02 0.000e+00 1.000e-02 1.000e+01 ( 1.000e+00) fixed TS (Free Index): 0.00 Ra Dec: 309.252 -28.438 Creating a high resolution counts map... INFO: Auto-setting vmin to 0.000e+00 [aplpy.core] INFO: Auto-setting vmax to 0.000e+00 [aplpy.core] Saving /lscratch/kocevski/34476204/cmap_HighResolution_807494401_807753601_4FGL_J2037.0-2826_daily_bin2192.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='-7.81e+04', job_status='DONE', photon_flux_upper_limit='-1.00e+00', time_completed='2026-08-07 20:08:42.043961', job_id='34476204', GAL2='0.00', fit_tolerance='1e-08', EG2='0.01', EG='0.01', time_epoch_completed='1786158522.04', return_code2='101', ts='0.00', comment='SUCCESS', return_code='101', GAL='0.00', dlogl='-3.73e-03', ts2='0.00', photon_index_error='0.00', photon_index='2.57' WHERE bin_id='2192' AND source_name='4FGL J2037.0-2826' AND cadence='daily'; Database successfully updated. Analysis Complete. Fri Aug 7 20:08:42 PDT 2026