ctable="SC_DATA" srcmdl=/lscratch/kocevski/36891289/Model_4FGL_J2121.0+1901_daily_bin2201.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 Cygnus Loop adding source EG_v02 adding source GAL_V02 Working on... /lscratch/kocevski/36891289/ft1_filtered_4FGL_J2121.0+1901_daily_bin2201.fits.....................! real 49.38 user 48.07 sys 0.93 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/36891289/ft1_filtered_4FGL_J2121.0+1901_daily_bin2201.fits', '/lscratch/kocevski/36891289/ft2_4FGL_J2121.0+1901_daily_bin2201.fits', expMap='/lscratch/kocevski/36891289/expmap_809827201_810086401_4FGL_J2121.0+1901_daily_bin2201.fits', expCube='/lscratch/kocevski/36891289/ltcube_809827201_810086401_4FGL_J2121.0+1901_daily_bin2201.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/36891289/Model_4FGL_J2121.0+1901_daily_bin2201.xml', optimizer='MINUIT') Using source of interest name: '4FGL J2121.0+1901' 4FGL J2121.0+1901 Spectrum: LogParabola 390 norm: 3.670e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-12) 391 alpha: 2.156e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 392 beta: 5.740e-02 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 393 Eb: 8.783e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/36891289/ft1_filtered_4FGL_J2121.0+1901_daily_bin2201.fits Spacecraft file(s): /lscratch/kocevski/36891289/ft2_4FGL_J2121.0+1901_daily_bin2201.fits Exposure map: /lscratch/kocevski/36891289/expmap_809827201_810086401_4FGL_J2121.0+1901_daily_bin2201.fits Exposure cube: /lscratch/kocevski/36891289/ltcube_809827201_810086401_4FGL_J2121.0+1901_daily_bin2201.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/36891289/Model_4FGL_J2121.0+1901_daily_bin2201.xml Optimizer: MINUIT Statistic: UNBINNED Performing an iterative likelihood fit... Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 9630.52347847 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 9630.51641411 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' 16.921 1.0000 .0000 .10000E+07 2 'Prefactor ' 4.1906 1.0000 .0000 .10000E+07 3 'Prefactor ' .47038E-02 1.0000 .0000 .10000E+07 4 'Prefactor ' 12.517 1.0000 .0000 .10000E+07 5 'Prefactor ' .63448E-02 1.0000 .0000 .10000E+07 6 'Prefactor ' .25563E-02 1.0000 .0000 .10000E+07 7 'Prefactor ' .54250E-02 1.0000 .0000 .10000E+07 8 'Prefactor ' 1.4872 1.0000 .0000 .10000E+07 9 'norm ' 4.3605 1.0000 .0000 .10000E+07 10 'norm ' .19310E-03 1.0000 .0000 .10000E+07 11 'Prefactor ' 2.8241 1.0000 .0000 .10000E+07 12 'Prefactor ' 95.835 1.0000 .0000 .10000E+07 13 'norm ' 10.985 1.0000 .0000 .10000E+07 14 'norm ' 1.6572 1.0000 .0000 .10000E+07 15 'Prefactor ' .21294E-04 1.0000 .0000 .10000E+07 16 'Prefactor ' .36267E-01 1.0000 .0000 .10000E+07 17 'norm ' .16315E-06 1.0000 .0000 .10000E+07 18 'Normalizat' .73369 1.0000 .10000E-01 10.000 19 'Prefactor ' 1.0673 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** *Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 9630.51517857 Extracting fit parameters... 4FGL J2121.0+1901 Spectrum: LogParabola 390 norm: 3.331e-10 9.518e-05 0.000e+00 1.000e+06 ( 1.000e-12) 391 alpha: 2.156e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 392 beta: 5.740e-02 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 393 Eb: 8.783e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 658 Prefactor: 1.067e+00 9.200e-02 0.000e+00 1.000e+01 ( 1.000e+00) 659 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 660 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 657 Normalization: 7.340e-01 2.564e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 320.260 19.032 Photon Flux Upper Limit: 8.53547738528e-08 ph cm-2 s-1 Energy Flux Upper Limit: 3.90717464399e-05 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/36891110/likelihoodResults_809827201_810086401_4FGL_J2121.0+1901_daily_bin2201.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): 0 logL (Free Index) = 9630.59615631 delta logL = -0.0809777385457 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 9630.27926706 delta logL = 0.235911514887 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' .63692 1.0000 .0000 .10000E+07 2 'alpha ' 3.4819 1.0000 .0000 5.0000 3 'Normalizat' .68328 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.0762 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6610E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 9630.279 FROM MIGRAD STATUS=CONVERGED 54 CALLS 229 TOTAL EDM= .40E-08 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm .63626 18.571 .65984E-03 .23509E-01 2 alpha 3.4826 4.2318 .46128 .75633E-04 3 Normalizat .68325 .45666E-01 .10914 .70328E-04 4 Prefactor 1.0762 .17621E-01 .38571E-01 .45814E-04 ERR DEF= .500 Final values: norm = 0.636263 alpha = 3.4826 Normalizat = 0.68325 Prefactor = 1.0762 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 9630.51517857 Extracting fit parameters... 4FGL J2121.0+1901 Spectrum: LogParabola 390 norm: 3.331e-10 9.518e-05 0.000e+00 1.000e+06 ( 1.000e-12) 391 alpha: 2.156e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 392 beta: 5.740e-02 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 393 Eb: 8.783e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 658 Prefactor: 1.067e+00 9.200e-02 0.000e+00 1.000e+01 ( 1.000e+00) 659 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 660 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 657 Normalization: 7.340e-01 2.564e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 320.260 19.032 Photon Flux Upper Limit: 8.53547738528e-08 ph cm-2 s-1 Energy Flux Upper Limit: 3.90717464399e-05 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/36891209/likelihoodResults_809827201_810086401_4FGL_J2121.0+1901_daily_bin2201.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): 0 logL (Free Index) = 9630.59615631 delta logL = -0.0809777385457 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 9630.27926706 delta logL = 0.235911514887 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' .63692 1.0000 .0000 .10000E+07 2 'alpha ' 3.4819 1.0000 .0000 5.0000 3 'Normalizat' .68328 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.0762 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6610E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 9630.279 FROM MIGRAD STATUS=CONVERGED 54 CALLS 229 TOTAL EDM= .40E-08 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm .63626 18.571 .65984E-03 .23509E-01 2 alpha 3.4826 4.2318 .46128 .75633E-04 3 Normalizat .68325 .45666E-01 .10914 .70328E-04 4 Prefactor 1.0762 .17621E-01 .38571E-01 .45814E-04 ERR DEF= .500 Final values: norm = 0.636263 alpha = 3.4826 Normalizat = 0.68325 Prefactor = 1.0762 ile=/lscratch/kocevski/36891394/ltcube_809827201_810086401_4FGL_J2121.0+1901_daily_bin2201.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/36891394/ft2_4FGL_J2121.0+1901_daily_bin2201.fits .....................! real 7.28 user 6.94 sys 0.21 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/36891394/ft1_filtered_4FGL_J2121.0+1901_daily_bin2201.fits evtable="EVENTS" scfile=/lscratch/kocevski/36891394/ft2_4FGL_J2121.0+1901_daily_bin2201.fits sctable="SC_DATA" expcube=/lscratch/kocevski/36891394/ltcube_809827201_810086401_4FGL_J2121.0+1901_daily_bin2201.fits outfile=/lscratch/kocevski/36891394/expmap_809827201_810086401_4FGL_J2121.0+1901_daily_bin2201.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/36891394/ltcube_809827201_810086401_4FGL_J2121.0+1901_daily_bin2201.fits .....................! real 61.33 user 57.29 sys 3.48 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 Extended source Cygnus Loop in ROI, make sure /sdf/group/fermi/g/LCRepository/Likelihood/ExtendedSources/Extended_8years/Templates/CygnusLoop.fits is the correct path to the extended template. Added 193 point sources and 1 extended sources If using unbinned likelihood you will need to rerun gtdiffrsp for the extended sources or rerun the makeModel function with optional argument psForce=True Setting source of interest to: 4FGL J2121.0+1901 @ 320.26 19.0324 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/36891394/ft1_filtered_4FGL_J2121.0+1901_daily_bin2201.fits scfile=/lscratch/kocevski/36891394/ft2_4FGL_J2121.0+1901_daily_bin2201.fits outfile=/lscratch/kocevski/36891394/cmap_809827201_810086401_4FGL_J2121.0+1901_daily_bin2201.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=320.26 yref=19.0324 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 0.48 user 0.21 sys 0.13 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/36891394/ft1_filtered_4FGL_J2121.0+1901_daily_bin2201.fits scfile=/lscratch/kocevski/36891394/ft2_4FGL_J2121.0+1901_daily_bin2201.fits outfile=/lscratch/kocevski/36891394/cmap_HighResolution_809827201_810086401_4FGL_J2121.0+1901_daily_bin2201.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=320.26 yref=19.0324 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 0.46 user 0.23 sys 0.13 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/36891394/ft1_filtered_4FGL_J2121.0+1901_daily_bin2201.fits evtable="EVENTS" scfile=/lscratch/kocevski/36891394/ft2_4FGL_J2121.0+1901_daily_bin2201.fits s ********** ** 18 **HESSE ********** FCN= 9630.279 FROM HESSE STATUS=NOT POSDEF 33 CALLS 262 TOTAL EDM= .29E-08 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm .63626 66.292 .10978E-04 -1.5692 2 alpha 3.4826 3.1748 .23580E-01 .40393 3 Normalizat .68325 .25700 .48381E-03 -1.0456 4 Prefactor 1.0762 .10210 .15101E-03 -.90231 ERR DEF= .500 Minuit fit quality: 2 estimated distance: 2.91006e-09 Minuit parameter uncertainties: 1 12.9892 2 10.9142 3 0.257458 4 0.102116 ********** ** 18 **HESSE ********** FCN= 9630.279 FROM HESSE STATUS=NOT POSDEF 33 CALLS 262 TOTAL EDM= .29E-08 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm .63626 66.292 .10978E-04 -1.5692 2 alpha 3.4826 3.1748 .23580E-01 .40393 3 Normalizat .68325 .25700 .48381E-03 -1.0456 4 Prefactor 1.0762 .10210 .15101E-03 -.90231 ERR DEF= .500 Minuit fit quality: 2 estimated distance: 2.91006e-09 Minuit parameter uncertainties: 1 12.9892 2 10.9142 3 0.257458 4 0.102116 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 9630.27926693 delta logL = 0.235911636246 Extracting fit parameters... 4FGL J2121.0+1901 Spectrum: LogParabola 390 norm: 6.363e-01 1.299e+01 0.000e+00 1.000e+06 ( 1.000e-12) 391 alpha: 3.483e+00 1.091e+01 0.000e+00 5.000e+00 ( 1.000e+00) 392 beta: 5.740e-02 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 393 Eb: 8.783e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 658 Prefactor: 1.076e+00 1.021e-01 0.000e+00 1.000e+01 ( 1.000e+00) 659 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 660 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 657 Normalization: 6.832e-01 2.575e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 320.260 19.032 Creating a high resolution counts map... INFO: Auto-setting vmin to -1.000e-01 [aplpy.core] INFO: Auto-setting vmax to 1.110e+00 [aplpy.core] Saving /lscratch/kocevski/36891110/cmap_HighResolution_809827201_810086401_4FGL_J2121.0+1901_daily_bin2201.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='3.91e-05', job_status='DONE', photon_flux_upper_limit='8.54e-08', time_completed='2026-09-03 16:41:56.783833', job_id='36891110', GAL2='1.08', fit_tolerance='1e-08', EG2='0.68', EG='0.73', time_epoch_completed='1788478916.78', return_code2='102', ts='-0.00', comment='SUCCESS', return_code='0', GAL='1.07', dlogl='2.36e-01', ts2='0.50', photon_index_error='0.00', photon_index='2.16' WHERE bin_id='2201' AND source_name='4FGL J2121.0+1901' AND cadence='daily'; Database successfully updated. Analysis Complete. Thu Sep 3 16:41:56 PDT 2026 Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 9630.27926693 delta logL = 0.235911636246 Extracting fit parameters... 4FGL J2121.0+1901 Spectrum: LogParabola 390 norm: 6.363e-01 1.299e+01 0.000e+00 1.000e+06 ( 1.000e-12) 391 alpha: 3.483e+00 1.091e+01 0.000e+00 5.000e+00 ( 1.000e+00) 392 beta: 5.740e-02 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 393 Eb: 8.783e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 658 Prefactor: 1.076e+00 1.021e-01 0.000e+00 1.000e+01 ( 1.000e+00) 659 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 660 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 657 Normalization: 6.832e-01 2.575e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 320.260 19.032 Creating a high resolution counts map... INFO: Auto-setting vmin to -1.000e-01 [aplpy.core] INFO: Auto-setting vmax to 1.110e+00 [aplpy.core] Saving /lscratch/kocevski/36891209/cmap_HighResolution_809827201_810086401_4FGL_J2121.0+1901_daily_bin2201.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='3.91e-05', job_status='DONE', photon_flux_upper_limit='8.54e-08', time_completed='2026-09-03 16:41:56.841573', job_id='36891209', GAL2='1.08', fit_tolerance='1e-08', EG2='0.68', EG='0.73', time_epoch_completed='1788478916.84', return_code2='102', ts='-0.00', comment='SUCCESS', return_code='0', GAL='1.07', dlogl='2.36e-01', ts2='0.50', photon_index_error='0.00', photon_index='2.16' WHERE bin_id='2201' AND source_name='4FGL J2121.0+1901' AND cadence='daily'; Database successfully updated. Analysis Complete. Thu Sep 3 16:41:56 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 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) WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). * 17 **MINIMIZE .6610E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 9630.515 FROM MIGRAD STATUS=CONVERGED 145 CALLS 1458 TOTAL EDM= .50E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= .5% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm 16.902 12.346 .39694E-05 -.95331E-03 2 Prefactor 4.1936 1.1953 -.35748E-06 -.81856E-03 3 Prefactor .29976E-08 27.886 .12358E-05** at limit ** 4 Prefactor 12.528 1.6540 .49251E-06 -.12402E-01 5 Prefactor .77716E-09 15.990 .23252E-07** at limit ** 6 Prefactor .0000 8.1780 .28225E-06** at limit ** 7 Prefactor .49960E-09 13.369 .86342E-06** at limit ** 8 Prefactor 1.4881 3.8560 .41769E-06 -.49720E-02 9 norm 4.3555 4.7078 -.22082E-07 -.76149E-03 10 norm .33307E-09 7.3520 .23779E-05** at limit ** 11 Prefactor 2.8195 5.8035 .44562E-06 -.53998E-02 12 Prefactor 94.658 91.554 -.15794E-05 -.20418E-03 13 norm 10.989 3.0189 -.72722E-07 .83794E-02 14 norm 1.6570 1.9781 .20559E-06 -.34619E-02 15 Prefactor .55511E-10 6.0147 -.16911E-05** at limit ** 16 Prefactor .33307E-09 36.727 .64096E-06** at limit ** 17 norm .11102E-09 .73162 .25387E-06** at limit ** 18 Normalizat .73397 .27781 -.89138E-06 -.18240E-03 19 Prefactor 1.0673 .10441 -.29913E-05 -.53583E-03 ERR DEF= .500 Final values: norm = 16.9021 Prefactor = 4.19356 Prefactor = 2.9976e-09 Prefactor = 12.5285 Prefactor = 7.77156e-10 Prefactor = 0 Prefactor = 4.996e-10 Prefactor = 1.48812 norm = 4.35547 norm = 3.33067e-10 Prefactor = 2.81949 Prefactor = 94.6579 norm = 10.9892 norm = 1.65701 Prefactor = 5.55112e-11 Prefactor = 3.33067e-10 norm = 1.11022e-10 Normalizat = 0.733975 Prefactor = 1.06728 ********** ** 18 **HESSE ********** FCN= 9630.515 FROM HESSE STATUS=OK 312 CALLS 1770 TOTAL EDM= .39E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 16.902 12.431 .24321E-03 -1.5626 2 Prefactor 4.1936 19.101 .49206E-03 -1.5667 3 Prefactor .29976E-08 27.862 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 Prefactor 12.528 15.578 .28288E-03 -1.5637 5 Prefactor .77716E-09 15.972 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor .0000 8.1815 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 Prefactor .49960E-09 13.373 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 Prefactor 1.4881 3.9587 .87908E-03 -1.5684 9 norm 4.3555 4.8074 .48211E-03 -1.5666 10 norm .33307E-09 7.2742 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor 2.8195 5.8229 .60494E-03 -1.5674 12 Prefactor 94.658 91.593 .10216E-03 -1.5513 13 norm 10.989 3.0264 .30203E-03 -1.5642 14 norm 1.6570 2.0001 .81941E-03 -1.5682 15 Prefactor .55511E-10 6.0211 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 16 Prefactor .33307E-09 36.481 .16137E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 norm .11102E-09 .33643 .21051E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 18 Normalizat .73397 .25598 .10557 -1.0257 19 Prefactor 1.0673 .91990E-01 .38988E-01 -.90519 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 3.87205e-07 Minuit parameter uncertainties: 1 12.431 2 17.8999 3 0.000578507 4 15.5781 5 0.000222832 6 1.87429e-05 7 0.000167763 8 3.95869 9 4.80738 10 9.51833e-05 11 5.82293 12 91.5939 13 3.02637 14 2.0001 15 3.87186e-05 16 0.000226495 17 1.28183e-05 18 0.256397 19 0.0920037 ile=/lscratch/kocevski/36891504/ltcube_809827201_810086401_4FGL_J2121.0+1901_daily_bin2201.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/36891504/ft2_4FGL_J2121.0+1901_daily_bin2201.fits .....................! real 7.28 user 6.95 sys 0.18 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/36891504/ft1_filtered_4FGL_J2121.0+1901_daily_bin2201.fits evtable="EVENTS" scfile=/lscratch/kocevski/36891504/ft2_4FGL_J2121.0+1901_daily_bin2201.fits sctable="SC_DATA" expcube=/lscratch/kocevski/36891504/ltcube_809827201_810086401_4FGL_J2121.0+1901_daily_bin2201.fits outfile=/lscratch/kocevski/36891504/expmap_809827201_810086401_4FGL_J2121.0+1901_daily_bin2201.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/36891504/ltcube_809827201_810086401_4FGL_J2121.0+1901_daily_bin2201.fits .....................! real 59.49 user 55.66 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 Extended source Cygnus Loop in ROI, make sure /sdf/group/fermi/g/LCRepository/Likelihood/ExtendedSources/Extended_8years/Templates/CygnusLoop.fits is the correct path to the extended template. Added 193 point sources and 1 extended sources If using unbinned likelihood you will need to rerun gtdiffrsp for the extended sources or rerun the makeModel function with optional argument psForce=True Setting source of interest to: 4FGL J2121.0+1901 @ 320.26 19.0324 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/36891504/ft1_filtered_4FGL_J2121.0+1901_daily_bin2201.fits scfile=/lscratch/kocevski/36891504/ft2_4FGL_J2121.0+1901_daily_bin2201.fits outfile=/lscratch/kocevski/36891504/cmap_809827201_810086401_4FGL_J2121.0+1901_daily_bin2201.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=320.26 yref=19.0324 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 0.42 user 0.19 sys 0.12 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/36891504/ft1_filtered_4FGL_J2121.0+1901_daily_bin2201.fits scfile=/lscratch/kocevski/36891504/ft2_4FGL_J2121.0+1901_daily_bin2201.fits outfile=/lscratch/kocevski/36891504/cmap_HighResolution_809827201_810086401_4FGL_J2121.0+1901_daily_bin2201.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=320.26 yref=19.0324 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 0.46 user 0.20 sys 0.12 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/36891504/ft1_filtered_4FGL_J2121.0+1901_daily_bin2201.fits evtable="EVENTS" scfile=/lscratch/kocevski/36891504/ft2_4FGL_J2121.0+1901_daily_bin2201.fits snumber of points = 7400 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J2121.0+1901_daily_bin2201 RA = 320.26, Dec = 19.0324 tmin = 809827201, tmax = 810086401 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='36891650', job_status='RUN', time_executed='2026-09-03 16:42:00.838603', time_epoch_executed='1788478920.84' WHERE source_name='4FGL J2121.0+1901' and cadence='daily' and bin_id='2201' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/36891650 Creating custom pfile directory: /lscratch/kocevski/36891650/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=809827201.0 && nMetStart<810086401.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=809827201.0 && nMetStart<810086401.0' /Data/Flight/Level1/LPA Retrieving 46 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/36891650/ft1_4FGL_J2121.0+1901_daily_bin2201.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=809827201.0 && nMetStart<810086401.0' /Data/Flight/Level1/LPA Retrieving 46 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/36891650/ft2_4FGL_J2121.0+1901_daily_bin2201.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/36891650/ft1_4FGL_J2121.0+1901_daily_bin2201.fits outfile=/lscratch/kocevski/36891650/ft1_filteredMKT_4FGL_J2121.0+1901_daily_bin2201.fits ra=320.26 dec=19.0324 rad=12.0 tmin=809827201.0 tmax=810086401.0 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 2.32 user 2.00 sys 0.17 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/36891650/ft2_4FGL_J2121.0+1901_daily_bin2201.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/36891650/ft2_4FGL_J2121.0+1901_daily_bin2201.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/36891650/ft1_filteredMKT_4FGL_J2121.0+1901_daily_bin2201.fits evtable="EVENTS" outfile="/lscratch/kocevski/36891650/ft1_filtered_4FGL_J2121.0+1901_daily_bin2201.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 0.43 user 0.18 sys 0.12 Number of photons that the gtmktime cut: 929 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/36891650/ft1_filtered_4FGL_J2121.0+1901_daily_bin2201.fits" evtable="EVENTS" scfile=/lscratch/kocevski/36891650/ft2_4FGL_J2121.0+1901_daily_bin2201.fits sctable="SC_DATA" outfDone. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 9630.51517857 Extracting fit parameters... 4FGL J2121.0+1901 Spectrum: LogParabola 390 norm: 3.331e-10 9.518e-05 0.000e+00 1.000e+06 ( 1.000e-12) 391 alpha: 2.156e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 392 beta: 5.740e-02 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 393 Eb: 8.783e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 658 Prefactor: 1.067e+00 9.200e-02 0.000e+00 1.000e+01 ( 1.000e+00) 659 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 660 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 657 Normalization: 7.340e-01 2.564e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 320.260 19.032 Photon Flux Upper Limit: 8.53547738528e-08 ph cm-2 s-1 Energy Flux Upper Limit: 3.90717464399e-05 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/36891289/likelihoodResults_809827201_810086401_4FGL_J2121.0+1901_daily_bin2201.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): 0 logL (Free Index) = 9630.59615631 delta logL = -0.0809777385457 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 9630.27926706 delta logL = 0.235911514887 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' .63692 1.0000 .0000 .10000E+07 2 'alpha ' 3.4819 1.0000 .0000 5.0000 3 'Normalizat' .68328 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.0762 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6610E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 9630.279 FROM MIGRAD STATUS=CONVERGED 54 CALLS 229 TOTAL EDM= .40E-08 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm .63626 18.571 .65984E-03 .23509E-01 2 alpha 3.4826 4.2318 .46128 .75633E-04 3 Normalizat .68325 .45666E-01 .10914 .70328E-04 4 Prefactor 1.0762 .17621E-01 .38571E-01 .45814E-04 ERR DEF= .500 Final values: norm = 0.636263 alpha = 3.4826 Normalizat = 0.68325 Prefactor = 1.0762 ********** ** 18 **HESSE ********** FCN= 9630.279 FROM HESSE STATUS=NOT POSDEF 33 CALLS 262 TOTAL EDM= .29E-08 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm .63626 66.292 .10978E-04 -1.5692 2 alpha 3.4826 3.1748 .23580E-01 .40393 3 Normalizat .68325 .25700 .48381E-03 -1.0456 4 Prefactor 1.0762 .10210 .15101E-03 -.90231 ERR DEF= .500 Minuit fit quality: 2 estimated distance: 2.91006e-09 Minuit parameter uncertainties: 1 12.9892 2 10.9142 3 0.257458 4 0.102116 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 9630.27926693 delta logL = 0.235911636246 Extracting fit parameters... 4FGL J2121.0+1901 Spectrum: LogParabola 390 norm: 6.363e-01 1.299e+01 0.000e+00 1.000e+06 ( 1.000e-12) 391 alpha: 3.483e+00 1.091e+01 0.000e+00 5.000e+00 ( 1.000e+00) 392 beta: 5.740e-02 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 393 Eb: 8.783e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 658 Prefactor: 1.076e+00 1.021e-01 0.000e+00 1.000e+01 ( 1.000e+00) 659 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 660 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 657 Normalization: 6.832e-01 2.575e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 320.260 19.032 Creating a high resolution counts map... INFO: Auto-setting vmin to -1.000e-01 [aplpy.core] INFO: Auto-setting vmax to 1.110e+00 [aplpy.core] Saving /lscratch/kocevski/36891289/cmap_HighResolution_809827201_810086401_4FGL_J2121.0+1901_daily_bin2201.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='3.91e-05', job_status='DONE', photon_flux_upper_limit='8.54e-08', time_completed='2026-09-03 16:42:48.429124', job_id='36891289', GAL2='1.08', fit_tolerance='1e-08', EG2='0.68', EG='0.73', time_epoch_completed='1788478968.43', return_code2='102', ts='-0.00', comment='SUCCESS', return_code='0', GAL='1.07', dlogl='2.36e-01', ts2='0.50', photon_index_error='0.00', photon_index='2.16' WHERE bin_id='2201' AND source_name='4FGL J2121.0+1901' AND cadence='daily'; Database successfully updated. Analysis Complete. Thu Sep 3 16:42:48 PDT 2026 ile=/lscratch/kocevski/36891515/ltcube_809827201_810086401_4FGL_J2121.0+1901_daily_bin2201.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/36891515/ft2_4FGL_J2121.0+1901_daily_bin2201.fits .....................! real 9.97 user 9.54 sys 0.22 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/36891515/ft1_filtered_4FGL_J2121.0+1901_daily_bin2201.fits evtable="EVENTS" scfile=/lscratch/kocevski/36891515/ft2_4FGL_J2121.0+1901_daily_bin2201.fits sctable="SC_DATA" expcube=/lscratch/kocevski/36891515/ltcube_809827201_810086401_4FGL_J2121.0+1901_daily_bin2201.fits outfile=/lscratch/kocevski/36891515/expmap_809827201_810086401_4FGL_J2121.0+1901_daily_bin2201.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/36891515/ltcube_809827201_810086401_4FGL_J2121.0+1901_daily_bin2201.fits .....................! real 74.89 user 70.11 sys 4.29 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 Extended source Cygnus Loop in ROI, make sure /sdf/group/fermi/g/LCRepository/Likelihood/ExtendedSources/Extended_8years/Templates/CygnusLoop.fits is the correct path to the extended template. Added 193 point sources and 1 extended sources If using unbinned likelihood you will need to rerun gtdiffrsp for the extended sources or rerun the makeModel function with optional argument psForce=True Setting source of interest to: 4FGL J2121.0+1901 @ 320.26 19.0324 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/36891515/ft1_filtered_4FGL_J2121.0+1901_daily_bin2201.fits scfile=/lscratch/kocevski/36891515/ft2_4FGL_J2121.0+1901_daily_bin2201.fits outfile=/lscratch/kocevski/36891515/cmap_809827201_810086401_4FGL_J2121.0+1901_daily_bin2201.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=320.26 yref=19.0324 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 0.45 user 0.23 sys 0.12 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/36891515/ft1_filtered_4FGL_J2121.0+1901_daily_bin2201.fits scfile=/lscratch/kocevski/36891515/ft2_4FGL_J2121.0+1901_daily_bin2201.fits outfile=/lscratch/kocevski/36891515/cmap_HighResolution_809827201_810086401_4FGL_J2121.0+1901_daily_bin2201.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=320.26 yref=19.0324 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 0.45 user 0.22 sys 0.14 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/36891515/ft1_filtered_4FGL_J2121.0+1901_daily_bin2201.fits evtable="EVENTS" scfile=/lscratch/kocevski/36891515/ft2_4FGL_J2121.0+1901_daily_bin2201.fits sile=/lscratch/kocevski/36891542/ltcube_809827201_810086401_4FGL_J2121.0+1901_daily_bin2201.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/36891542/ft2_4FGL_J2121.0+1901_daily_bin2201.fits .....................! real 8.61 user 8.22 sys 0.21 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/36891542/ft1_filtered_4FGL_J2121.0+1901_daily_bin2201.fits evtable="EVENTS" scfile=/lscratch/kocevski/36891542/ft2_4FGL_J2121.0+1901_daily_bin2201.fits sctable="SC_DATA" expcube=/lscratch/kocevski/36891542/ltcube_809827201_810086401_4FGL_J2121.0+1901_daily_bin2201.fits outfile=/lscratch/kocevski/36891542/expmap_809827201_810086401_4FGL_J2121.0+1901_daily_bin2201.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/36891542/ltcube_809827201_810086401_4FGL_J2121.0+1901_daily_bin2201.fits .....................! real 70.45 user 66.09 sys 3.78 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 Extended source Cygnus Loop in ROI, make sure /sdf/group/fermi/g/LCRepository/Likelihood/ExtendedSources/Extended_8years/Templates/CygnusLoop.fits is the correct path to the extended template. Added 193 point sources and 1 extended sources If using unbinned likelihood you will need to rerun gtdiffrsp for the extended sources or rerun the makeModel function with optional argument psForce=True Setting source of interest to: 4FGL J2121.0+1901 @ 320.26 19.0324 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/36891542/ft1_filtered_4FGL_J2121.0+1901_daily_bin2201.fits scfile=/lscratch/kocevski/36891542/ft2_4FGL_J2121.0+1901_daily_bin2201.fits outfile=/lscratch/kocevski/36891542/cmap_809827201_810086401_4FGL_J2121.0+1901_daily_bin2201.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=320.26 yref=19.0324 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 0.49 user 0.24 sys 0.11 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/36891542/ft1_filtered_4FGL_J2121.0+1901_daily_bin2201.fits scfile=/lscratch/kocevski/36891542/ft2_4FGL_J2121.0+1901_daily_bin2201.fits outfile=/lscratch/kocevski/36891542/cmap_HighResolution_809827201_810086401_4FGL_J2121.0+1901_daily_bin2201.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=320.26 yref=19.0324 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 0.55 user 0.23 sys 0.13 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/36891542/ft1_filtered_4FGL_J2121.0+1901_daily_bin2201.fits evtable="EVENTS" scfile=/lscratch/kocevski/36891542/ft2_4FGL_J2121.0+1901_daily_bin2201.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/36891357/Model_4FGL_J2121.0+1901_daily_bin2201.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 Cygnus Loop adding source EG_v02 adding source GAL_V02 Working on... /lscratch/kocevski/36891357/ft1_filtered_4FGL_J2121.0+1901_daily_bin2201.fits.....................! real 56.47 user 55.09 sys 0.94 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/36891357/ft1_filtered_4FGL_J2121.0+1901_daily_bin2201.fits', '/lscratch/kocevski/36891357/ft2_4FGL_J2121.0+1901_daily_bin2201.fits', expMap='/lscratch/kocevski/36891357/expmap_809827201_810086401_4FGL_J2121.0+1901_daily_bin2201.fits', expCube='/lscratch/kocevski/36891357/ltcube_809827201_810086401_4FGL_J2121.0+1901_daily_bin2201.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/36891357/Model_4FGL_J2121.0+1901_daily_bin2201.xml', optimizer='MINUIT') Using source of interest name: '4FGL J2121.0+1901' 4FGL J2121.0+1901 Spectrum: LogParabola 390 norm: 3.670e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-12) 391 alpha: 2.156e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 392 beta: 5.740e-02 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 393 Eb: 8.783e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/36891357/ft1_filtered_4FGL_J2121.0+1901_daily_bin2201.fits Spacecraft file(s): /lscratch/kocevski/36891357/ft2_4FGL_J2121.0+1901_daily_bin2201.fits Exposure map: /lscratch/kocevski/36891357/expmap_809827201_810086401_4FGL_J2121.0+1901_daily_bin2201.fits Exposure cube: /lscratch/kocevski/36891357/ltcube_809827201_810086401_4FGL_J2121.0+1901_daily_bin2201.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/36891357/Model_4FGL_J2121.0+1901_daily_bin2201.xml Optimizer: MINUIT Statistic: UNBINNED Performing an iterative likelihood fit... Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 9630.52347847 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 9630.51641411 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' 16.921 1.0000 .0000 .10000E+07 2 'Prefactor ' 4.1906 1.0000 .0000 .10000E+07 3 'Prefactor ' .47038E-02 1.0000 .0000 .10000E+07 4 'Prefactor ' 12.517 1.0000 .0000 .10000E+07 5 'Prefactor ' .63448E-02 1.0000 .0000 .10000E+07 6 'Prefactor ' .25563E-02 1.0000 .0000 .10000E+07 7 'Prefactor ' .54250E-02 1.0000 .0000 .10000E+07 8 'Prefactor ' 1.4872 1.0000 .0000 .10000E+07 9 'norm ' 4.3605 1.0000 .0000 .10000E+07 10 'norm ' .19310E-03 1.0000 .0000 .10000E+07 11 'Prefactor ' 2.8241 1.0000 .0000 .10000E+07 12 'Prefactor ' 95.835 1.0000 .0000 .10000E+07 13 'norm ' 10.985 1.0000 .0000 .10000E+07 14 'norm ' 1.6572 1.0000 .0000 .10000E+07 15 'Prefactor ' .21294E-04 1.0000 .0000 .10000E+07 16 'Prefactor ' .36267E-01 1.0000 .0000 .10000E+07 17 'norm ' .16315E-06 1.0000 .0000 .10000E+07 18 'Normalizat' .73369 1.0000 .10000E-01 10.000 19 'Prefactor ' 1.0673 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** *ile=/lscratch/kocevski/36891650/ltcube_809827201_810086401_4FGL_J2121.0+1901_daily_bin2201.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/36891650/ft2_4FGL_J2121.0+1901_daily_bin2201.fits .....................! real 7.80 user 7.36 sys 0.21 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/36891650/ft1_filtered_4FGL_J2121.0+1901_daily_bin2201.fits evtable="EVENTS" scfile=/lscratch/kocevski/36891650/ft2_4FGL_J2121.0+1901_daily_bin2201.fits sctable="SC_DATA" expcube=/lscratch/kocevski/36891650/ltcube_809827201_810086401_4FGL_J2121.0+1901_daily_bin2201.fits outfile=/lscratch/kocevski/36891650/expmap_809827201_810086401_4FGL_J2121.0+1901_daily_bin2201.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/36891650/ltcube_809827201_810086401_4FGL_J2121.0+1901_daily_bin2201.fits .....................! real 62.99 user 58.82 sys 3.68 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 Extended source Cygnus Loop in ROI, make sure /sdf/group/fermi/g/LCRepository/Likelihood/ExtendedSources/Extended_8years/Templates/CygnusLoop.fits is the correct path to the extended template. Added 193 point sources and 1 extended sources If using unbinned likelihood you will need to rerun gtdiffrsp for the extended sources or rerun the makeModel function with optional argument psForce=True Setting source of interest to: 4FGL J2121.0+1901 @ 320.26 19.0324 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/36891650/ft1_filtered_4FGL_J2121.0+1901_daily_bin2201.fits scfile=/lscratch/kocevski/36891650/ft2_4FGL_J2121.0+1901_daily_bin2201.fits outfile=/lscratch/kocevski/36891650/cmap_809827201_810086401_4FGL_J2121.0+1901_daily_bin2201.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=320.26 yref=19.0324 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 0.41 user 0.20 sys 0.13 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/36891650/ft1_filtered_4FGL_J2121.0+1901_daily_bin2201.fits scfile=/lscratch/kocevski/36891650/ft2_4FGL_J2121.0+1901_daily_bin2201.fits outfile=/lscratch/kocevski/36891650/cmap_HighResolution_809827201_810086401_4FGL_J2121.0+1901_daily_bin2201.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=320.26 yref=19.0324 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 0.45 user 0.20 sys 0.14 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/36891650/ft1_filtered_4FGL_J2121.0+1901_daily_bin2201.fits evtable="EVENTS" scfile=/lscratch/kocevski/36891650/ft2_4FGL_J2121.0+1901_daily_bin2201.fits s* 17 **MINIMIZE .6610E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 9630.515 FROM MIGRAD STATUS=CONVERGED 145 CALLS 1458 TOTAL EDM= .50E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= .5% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm 16.902 12.346 .39694E-05 -.95331E-03 2 Prefactor 4.1936 1.1953 -.35748E-06 -.81856E-03 3 Prefactor .29976E-08 27.886 .12358E-05** at limit ** 4 Prefactor 12.528 1.6540 .49251E-06 -.12402E-01 5 Prefactor .77716E-09 15.990 .23252E-07** at limit ** 6 Prefactor .0000 8.1780 .28225E-06** at limit ** 7 Prefactor .49960E-09 13.369 .86342E-06** at limit ** 8 Prefactor 1.4881 3.8560 .41769E-06 -.49720E-02 9 norm 4.3555 4.7078 -.22082E-07 -.76149E-03 10 norm .33307E-09 7.3520 .23779E-05** at limit ** 11 Prefactor 2.8195 5.8035 .44562E-06 -.53998E-02 12 Prefactor 94.658 91.554 -.15794E-05 -.20418E-03 13 norm 10.989 3.0189 -.72722E-07 .83794E-02 14 norm 1.6570 1.9781 .20559E-06 -.34619E-02 15 Prefactor .55511E-10 6.0147 -.16911E-05** at limit ** 16 Prefactor .33307E-09 36.727 .64096E-06** at limit ** 17 norm .11102E-09 .73162 .25387E-06** at limit ** 18 Normalizat .73397 .27781 -.89138E-06 -.18240E-03 19 Prefactor 1.0673 .10441 -.29913E-05 -.53583E-03 ERR DEF= .500 Final values: norm = 16.9021 Prefactor = 4.19356 Prefactor = 2.9976e-09 Prefactor = 12.5285 Prefactor = 7.77156e-10 Prefactor = 0 Prefactor = 4.996e-10 Prefactor = 1.48812 norm = 4.35547 norm = 3.33067e-10 Prefactor = 2.81949 Prefactor = 94.6579 norm = 10.9892 norm = 1.65701 Prefactor = 5.55112e-11 Prefactor = 3.33067e-10 norm = 1.11022e-10 Normalizat = 0.733975 Prefactor = 1.06728 ********** ** 18 **HESSE ********** FCN= 9630.515 FROM HESSE STATUS=OK 312 CALLS 1770 TOTAL EDM= .39E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 16.902 12.431 .24321E-03 -1.5626 2 Prefactor 4.1936 19.101 .49206E-03 -1.5667 3 Prefactor .29976E-08 27.862 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 Prefactor 12.528 15.578 .28288E-03 -1.5637 5 Prefactor .77716E-09 15.972 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor .0000 8.1815 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 Prefactor .49960E-09 13.373 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 Prefactor 1.4881 3.9587 .87908E-03 -1.5684 9 norm 4.3555 4.8074 .48211E-03 -1.5666 10 norm .33307E-09 7.2742 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor 2.8195 5.8229 .60494E-03 -1.5674 12 Prefactor 94.658 91.593 .10216E-03 -1.5513 13 norm 10.989 3.0264 .30203E-03 -1.5642 14 norm 1.6570 2.0001 .81941E-03 -1.5682 15 Prefactor .55511E-10 6.0211 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 16 Prefactor .33307E-09 36.481 .16137E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 norm .11102E-09 .33643 .21051E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 18 Normalizat .73397 .25598 .10557 -1.0257 19 Prefactor 1.0673 .91990E-01 .38988E-01 -.90519 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 3.87205e-07 Minuit parameter uncertainties: 1 12.431 2 17.8999 3 0.000578507 4 15.5781 5 0.000222832 6 1.87429e-05 7 0.000167763 8 3.95869 9 4.80738 10 9.51833e-05 11 5.82293 12 91.5939 13 3.02637 14 2.0001 15 3.87186e-05 16 0.000226495 17 1.28183e-05 18 0.256397 19 0.0920037 ctable="SC_DATA" srcmdl=/lscratch/kocevski/36891394/Model_4FGL_J2121.0+1901_daily_bin2201.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 Cygnus Loop adding source EG_v02 adding source GAL_V02 Working on... /lscratch/kocevski/36891394/ft1_filtered_4FGL_J2121.0+1901_daily_bin2201.fits.....................! real 50.64 user 49.35 sys 0.80 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/36891394/ft1_filtered_4FGL_J2121.0+1901_daily_bin2201.fits', '/lscratch/kocevski/36891394/ft2_4FGL_J2121.0+1901_daily_bin2201.fits', expMap='/lscratch/kocevski/36891394/expmap_809827201_810086401_4FGL_J2121.0+1901_daily_bin2201.fits', expCube='/lscratch/kocevski/36891394/ltcube_809827201_810086401_4FGL_J2121.0+1901_daily_bin2201.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/36891394/Model_4FGL_J2121.0+1901_daily_bin2201.xml', optimizer='MINUIT') Using source of interest name: '4FGL J2121.0+1901' 4FGL J2121.0+1901 Spectrum: LogParabola 390 norm: 3.670e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-12) 391 alpha: 2.156e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 392 beta: 5.740e-02 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 393 Eb: 8.783e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/36891394/ft1_filtered_4FGL_J2121.0+1901_daily_bin2201.fits Spacecraft file(s): /lscratch/kocevski/36891394/ft2_4FGL_J2121.0+1901_daily_bin2201.fits Exposure map: /lscratch/kocevski/36891394/expmap_809827201_810086401_4FGL_J2121.0+1901_daily_bin2201.fits Exposure cube: /lscratch/kocevski/36891394/ltcube_809827201_810086401_4FGL_J2121.0+1901_daily_bin2201.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/36891394/Model_4FGL_J2121.0+1901_daily_bin2201.xml Optimizer: MINUIT Statistic: UNBINNED Performing an iterative likelihood fit... Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 9630.52347847 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 9630.51641411 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' 16.921 1.0000 .0000 .10000E+07 2 'Prefactor ' 4.1906 1.0000 .0000 .10000E+07 3 'Prefactor ' .47038E-02 1.0000 .0000 .10000E+07 4 'Prefactor ' 12.517 1.0000 .0000 .10000E+07 5 'Prefactor ' .63448E-02 1.0000 .0000 .10000E+07 6 'Prefactor ' .25563E-02 1.0000 .0000 .10000E+07 7 'Prefactor ' .54250E-02 1.0000 .0000 .10000E+07 8 'Prefactor ' 1.4872 1.0000 .0000 .10000E+07 9 'norm ' 4.3605 1.0000 .0000 .10000E+07 10 'norm ' .19310E-03 1.0000 .0000 .10000E+07 11 'Prefactor ' 2.8241 1.0000 .0000 .10000E+07 12 'Prefactor ' 95.835 1.0000 .0000 .10000E+07 13 'norm ' 10.985 1.0000 .0000 .10000E+07 14 'norm ' 1.6572 1.0000 .0000 .10000E+07 15 'Prefactor ' .21294E-04 1.0000 .0000 .10000E+07 16 'Prefactor ' .36267E-01 1.0000 .0000 .10000E+07 17 'norm ' .16315E-06 1.0000 .0000 .10000E+07 18 'Normalizat' .73369 1.0000 .10000E-01 10.000 19 'Prefactor ' 1.0673 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** *ctable="SC_DATA" srcmdl=/lscratch/kocevski/36891370/Model_4FGL_J2121.0+1901_daily_bin2201.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 Cygnus Loop adding source EG_v02 adding source GAL_V02 Working on... /lscratch/kocevski/36891370/ft1_filtered_4FGL_J2121.0+1901_daily_bin2201.fits.....................! real 56.62 user 55.11 sys 0.98 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/36891370/ft1_filtered_4FGL_J2121.0+1901_daily_bin2201.fits', '/lscratch/kocevski/36891370/ft2_4FGL_J2121.0+1901_daily_bin2201.fits', expMap='/lscratch/kocevski/36891370/expmap_809827201_810086401_4FGL_J2121.0+1901_daily_bin2201.fits', expCube='/lscratch/kocevski/36891370/ltcube_809827201_810086401_4FGL_J2121.0+1901_daily_bin2201.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/36891370/Model_4FGL_J2121.0+1901_daily_bin2201.xml', optimizer='MINUIT') Using source of interest name: '4FGL J2121.0+1901' 4FGL J2121.0+1901 Spectrum: LogParabola 390 norm: 3.670e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-12) 391 alpha: 2.156e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 392 beta: 5.740e-02 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 393 Eb: 8.783e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/36891370/ft1_filtered_4FGL_J2121.0+1901_daily_bin2201.fits Spacecraft file(s): /lscratch/kocevski/36891370/ft2_4FGL_J2121.0+1901_daily_bin2201.fits Exposure map: /lscratch/kocevski/36891370/expmap_809827201_810086401_4FGL_J2121.0+1901_daily_bin2201.fits Exposure cube: /lscratch/kocevski/36891370/ltcube_809827201_810086401_4FGL_J2121.0+1901_daily_bin2201.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/36891370/Model_4FGL_J2121.0+1901_daily_bin2201.xml Optimizer: MINUIT Statistic: UNBINNED Performing an iterative likelihood fit... Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 9630.52347847 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 9630.51641411 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' 16.921 1.0000 .0000 .10000E+07 2 'Prefactor ' 4.1906 1.0000 .0000 .10000E+07 3 'Prefactor ' .47038E-02 1.0000 .0000 .10000E+07 4 'Prefactor ' 12.517 1.0000 .0000 .10000E+07 5 'Prefactor ' .63448E-02 1.0000 .0000 .10000E+07 6 'Prefactor ' .25563E-02 1.0000 .0000 .10000E+07 7 'Prefactor ' .54250E-02 1.0000 .0000 .10000E+07 8 'Prefactor ' 1.4872 1.0000 .0000 .10000E+07 9 'norm ' 4.3605 1.0000 .0000 .10000E+07 10 'norm ' .19310E-03 1.0000 .0000 .10000E+07 11 'Prefactor ' 2.8241 1.0000 .0000 .10000E+07 12 'Prefactor ' 95.835 1.0000 .0000 .10000E+07 13 'norm ' 10.985 1.0000 .0000 .10000E+07 14 'norm ' 1.6572 1.0000 .0000 .10000E+07 15 'Prefactor ' .21294E-04 1.0000 .0000 .10000E+07 16 'Prefactor ' .36267E-01 1.0000 .0000 .10000E+07 17 'norm ' .16315E-06 1.0000 .0000 .10000E+07 18 'Normalizat' .73369 1.0000 .10000E-01 10.000 19 'Prefactor ' 1.0673 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6610E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 9630.515 FROM MIGRAD STATUS=CONVERGED 145 CALLS 1458 TOTAL EDM= .50E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= .5% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm 16.902 12.346 .39694E-05 -.95331E-03 2 Prefactor 4.1936 1.1953 -.35748E-06 -.81856E-03 3 Prefactor .29976E-08 27.886 .12358E-05** at limit ** 4 Prefactor 12.528 1.6540 .49251E-06 -.12402E-01 5 Prefactor .77716E-09 15.990 .23252E-07** at limit ** 6 Prefactor .0000 8.1780 .28225E-06** at limit ** 7 Prefactor .49960E-09 13.369 .86342E-06** at limit ** 8 Prefactor 1.4881 3.8560 .41769E-06 -.49720E-02 9 norm 4.3555 4.7078 -.22082E-07 -.76149E-03 10 norm .33307E-09 7.3520 .23779E-05** at limit ** 11 Prefactor 2.8195 5.8035 .44562E-06 -.53998E-02 12 Prefactor 94.658 91.554 -.15794E-05 -.20418E-03 13 norm 10.989 3.0189 -.72722E-07 .83794E-02 14 norm 1.6570 1.9781 .20559E-06 -.34619E-02 15 Prefactor .55511E-10 6.0147 -.16911E-05** at limit ** 16 Prefactor .33307E-09 36.727 .64096E-06** at limit ** 17 norm .11102E-09 .73162 .25387E-06** at limit ** 18 Normalizat .73397 .27781 -.89138E-06 -.18240E-03 19 Prefactor 1.0673 .10441 -.29913E-05 -.53583E-03 ERR DEF= .500 Final values: norm = 16.9021 Prefactor = 4.19356 Prefactor = 2.9976e-09 Prefactor = 12.5285 Prefactor = 7.77156e-10 Prefactor = 0 Prefactor = 4.996e-10 Prefactor = 1.48812 norm = 4.35547 norm = 3.33067e-10 Prefactor = 2.81949 Prefactor = 94.6579 norm = 10.9892 norm = 1.65701 Prefactor = 5.55112e-11 Prefactor = 3.33067e-10 norm = 1.11022e-10 Normalizat = 0.733975 Prefactor = 1.06728 * 17 **MINIMIZE .6610E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 9630.515 FROM MIGRAD STATUS=CONVERGED 145 CALLS 1458 TOTAL EDM= .50E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= .5% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm 16.902 12.346 .39694E-05 -.95331E-03 2 Prefactor 4.1936 1.1953 -.35748E-06 -.81856E-03 3 Prefactor .29976E-08 27.886 .12358E-05** at limit ** 4 Prefactor 12.528 1.6540 .49251E-06 -.12402E-01 5 Prefactor .77716E-09 15.990 .23252E-07** at limit ** 6 Prefactor .0000 8.1780 .28225E-06** at limit ** 7 Prefactor .49960E-09 13.369 .86342E-06** at limit ** 8 Prefactor 1.4881 3.8560 .41769E-06 -.49720E-02 9 norm 4.3555 4.7078 -.22082E-07 -.76149E-03 10 norm .33307E-09 7.3520 .23779E-05** at limit ** 11 Prefactor 2.8195 5.8035 .44562E-06 -.53998E-02 12 Prefactor 94.658 91.554 -.15794E-05 -.20418E-03 13 norm 10.989 3.0189 -.72722E-07 .83794E-02 14 norm 1.6570 1.9781 .20559E-06 -.34619E-02 15 Prefactor .55511E-10 6.0147 -.16911E-05** at limit ** 16 Prefactor .33307E-09 36.727 .64096E-06** at limit ** 17 norm .11102E-09 .73162 .25387E-06** at limit ** 18 Normalizat .73397 .27781 -.89138E-06 -.18240E-03 19 Prefactor 1.0673 .10441 -.29913E-05 -.53583E-03 ERR DEF= .500 Final values: norm = 16.9021 Prefactor = 4.19356 Prefactor = 2.9976e-09 Prefactor = 12.5285 Prefactor = 7.77156e-10 Prefactor = 0 Prefactor = 4.996e-10 Prefactor = 1.48812 norm = 4.35547 norm = 3.33067e-10 Prefactor = 2.81949 Prefactor = 94.6579 norm = 10.9892 norm = 1.65701 Prefactor = 5.55112e-11 Prefactor = 3.33067e-10 norm = 1.11022e-10 Normalizat = 0.733975 Prefactor = 1.06728 ********** ** 18 **HESSE ********** FCN= 9630.515 FROM HESSE STATUS=OK 312 CALLS 1770 TOTAL EDM= .39E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 16.902 12.431 .24321E-03 -1.5626 2 Prefactor 4.1936 19.101 .49206E-03 -1.5667 3 Prefactor .29976E-08 27.862 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 Prefactor 12.528 15.578 .28288E-03 -1.5637 5 Prefactor .77716E-09 15.972 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor .0000 8.1815 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 Prefactor .49960E-09 13.373 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 Prefactor 1.4881 3.9587 .87908E-03 -1.5684 9 norm 4.3555 4.8074 .48211E-03 -1.5666 10 norm .33307E-09 7.2742 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor 2.8195 5.8229 .60494E-03 -1.5674 12 Prefactor 94.658 91.593 .10216E-03 -1.5513 13 norm 10.989 3.0264 .30203E-03 -1.5642 14 norm 1.6570 2.0001 .81941E-03 -1.5682 15 Prefactor .55511E-10 6.0211 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 16 Prefactor .33307E-09 36.481 .16137E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 norm .11102E-09 .33643 .21051E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 18 Normalizat .73397 .25598 .10557 -1.0257 19 Prefactor 1.0673 .91990E-01 .38988E-01 -.90519 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 3.87205e-07 Minuit parameter uncertainties: 1 12.431 2 17.8999 3 0.000578507 4 15.5781 5 0.000222832 6 1.87429e-05 7 0.000167763 8 3.95869 9 4.80738 10 9.51833e-05 11 5.82293 12 91.5939 13 3.02637 14 2.0001 15 3.87186e-05 16 0.000226495 17 1.28183e-05 18 0.256397 19 0.0920037 ctable="SC_DATA" srcmdl=/lscratch/kocevski/36891504/Model_4FGL_J2121.0+1901_daily_bin2201.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 Cygnus Loop adding source EG_v02 adding source GAL_V02 Working on... /lscratch/kocevski/36891504/ft1_filtered_4FGL_J2121.0+1901_daily_bin2201.fits.....................! real 47.02 user 45.77 sys 0.89 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/36891504/ft1_filtered_4FGL_J2121.0+1901_daily_bin2201.fits', '/lscratch/kocevski/36891504/ft2_4FGL_J2121.0+1901_daily_bin2201.fits', expMap='/lscratch/kocevski/36891504/expmap_809827201_810086401_4FGL_J2121.0+1901_daily_bin2201.fits', expCube='/lscratch/kocevski/36891504/ltcube_809827201_810086401_4FGL_J2121.0+1901_daily_bin2201.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/36891504/Model_4FGL_J2121.0+1901_daily_bin2201.xml', optimizer='MINUIT') Using source of interest name: '4FGL J2121.0+1901' 4FGL J2121.0+1901 Spectrum: LogParabola 390 norm: 3.670e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-12) 391 alpha: 2.156e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 392 beta: 5.740e-02 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 393 Eb: 8.783e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/36891504/ft1_filtered_4FGL_J2121.0+1901_daily_bin2201.fits Spacecraft file(s): /lscratch/kocevski/36891504/ft2_4FGL_J2121.0+1901_daily_bin2201.fits Exposure map: /lscratch/kocevski/36891504/expmap_809827201_810086401_4FGL_J2121.0+1901_daily_bin2201.fits Exposure cube: /lscratch/kocevski/36891504/ltcube_809827201_810086401_4FGL_J2121.0+1901_daily_bin2201.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/36891504/Model_4FGL_J2121.0+1901_daily_bin2201.xml Optimizer: MINUIT Statistic: UNBINNED Performing an iterative likelihood fit... Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 9630.52347847 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 9630.51641411 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' 16.921 1.0000 .0000 .10000E+07 2 'Prefactor ' 4.1906 1.0000 .0000 .10000E+07 3 'Prefactor ' .47038E-02 1.0000 .0000 .10000E+07 4 'Prefactor ' 12.517 1.0000 .0000 .10000E+07 5 'Prefactor ' .63448E-02 1.0000 .0000 .10000E+07 6 'Prefactor ' .25563E-02 1.0000 .0000 .10000E+07 7 'Prefactor ' .54250E-02 1.0000 .0000 .10000E+07 8 'Prefactor ' 1.4872 1.0000 .0000 .10000E+07 9 'norm ' 4.3605 1.0000 .0000 .10000E+07 10 'norm ' .19310E-03 1.0000 .0000 .10000E+07 11 'Prefactor ' 2.8241 1.0000 .0000 .10000E+07 12 'Prefactor ' 95.835 1.0000 .0000 .10000E+07 13 'norm ' 10.985 1.0000 .0000 .10000E+07 14 'norm ' 1.6572 1.0000 .0000 .10000E+07 15 'Prefactor ' .21294E-04 1.0000 .0000 .10000E+07 16 'Prefactor ' .36267E-01 1.0000 .0000 .10000E+07 17 'norm ' .16315E-06 1.0000 .0000 .10000E+07 18 'Normalizat' .73369 1.0000 .10000E-01 10.000 19 'Prefactor ' 1.0673 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** *Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 9630.51517857 Extracting fit parameters... 4FGL J2121.0+1901 Spectrum: LogParabola 390 norm: 3.331e-10 9.518e-05 0.000e+00 1.000e+06 ( 1.000e-12) 391 alpha: 2.156e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 392 beta: 5.740e-02 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 393 Eb: 8.783e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 658 Prefactor: 1.067e+00 9.200e-02 0.000e+00 1.000e+01 ( 1.000e+00) 659 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 660 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 657 Normalization: 7.340e-01 2.564e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 320.260 19.032 Photon Flux Upper Limit: 8.53547738528e-08 ph cm-2 s-1 Energy Flux Upper Limit: 3.90717464399e-05 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/36891357/likelihoodResults_809827201_810086401_4FGL_J2121.0+1901_daily_bin2201.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): 0 logL (Free Index) = 9630.59615631 delta logL = -0.0809777385457 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 9630.27926706 delta logL = 0.235911514887 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' .63692 1.0000 .0000 .10000E+07 2 'alpha ' 3.4819 1.0000 .0000 5.0000 3 'Normalizat' .68328 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.0762 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6610E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 9630.279 FROM MIGRAD STATUS=CONVERGED 54 CALLS 229 TOTAL EDM= .40E-08 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm .63626 18.571 .65984E-03 .23509E-01 2 alpha 3.4826 4.2318 .46128 .75633E-04 3 Normalizat .68325 .45666E-01 .10914 .70328E-04 4 Prefactor 1.0762 .17621E-01 .38571E-01 .45814E-04 ERR DEF= .500 Final values: norm = 0.636263 alpha = 3.4826 Normalizat = 0.68325 Prefactor = 1.0762 ********** ** 18 **HESSE ********** FCN= 9630.279 FROM HESSE STATUS=NOT POSDEF 33 CALLS 262 TOTAL EDM= .29E-08 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm .63626 66.292 .10978E-04 -1.5692 2 alpha 3.4826 3.1748 .23580E-01 .40393 3 Normalizat .68325 .25700 .48381E-03 -1.0456 4 Prefactor 1.0762 .10210 .15101E-03 -.90231 ERR DEF= .500 Minuit fit quality: 2 estimated distance: 2.91006e-09 Minuit parameter uncertainties: 1 12.9892 2 10.9142 3 0.257458 4 0.102116 ********** ** 18 **HESSE ********** FCN= 9630.515 FROM HESSE STATUS=OK 312 CALLS 1770 TOTAL EDM= .39E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 16.902 12.431 .24321E-03 -1.5626 2 Prefactor 4.1936 19.101 .49206E-03 -1.5667 3 Prefactor .29976E-08 27.862 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 Prefactor 12.528 15.578 .28288E-03 -1.5637 5 Prefactor .77716E-09 15.972 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor .0000 8.1815 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 Prefactor .49960E-09 13.373 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 Prefactor 1.4881 3.9587 .87908E-03 -1.5684 9 norm 4.3555 4.8074 .48211E-03 -1.5666 10 norm .33307E-09 7.2742 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor 2.8195 5.8229 .60494E-03 -1.5674 12 Prefactor 94.658 91.593 .10216E-03 -1.5513 13 norm 10.989 3.0264 .30203E-03 -1.5642 14 norm 1.6570 2.0001 .81941E-03 -1.5682 15 Prefactor .55511E-10 6.0211 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 16 Prefactor .33307E-09 36.481 .16137E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 norm .11102E-09 .33643 .21051E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 18 Normalizat .73397 .25598 .10557 -1.0257 19 Prefactor 1.0673 .91990E-01 .38988E-01 -.90519 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 3.87205e-07 Minuit parameter uncertainties: 1 12.431 2 17.8999 3 0.000578507 4 15.5781 5 0.000222832 6 1.87429e-05 7 0.000167763 8 3.95869 9 4.80738 10 9.51833e-05 11 5.82293 12 91.5939 13 3.02637 14 2.0001 15 3.87186e-05 16 0.000226495 17 1.28183e-05 18 0.256397 19 0.0920037 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 9630.27926693 delta logL = 0.235911636246 Extracting fit parameters... 4FGL J2121.0+1901 Spectrum: LogParabola 390 norm: 6.363e-01 1.299e+01 0.000e+00 1.000e+06 ( 1.000e-12) 391 alpha: 3.483e+00 1.091e+01 0.000e+00 5.000e+00 ( 1.000e+00) 392 beta: 5.740e-02 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 393 Eb: 8.783e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 658 Prefactor: 1.076e+00 1.021e-01 0.000e+00 1.000e+01 ( 1.000e+00) 659 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 660 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 657 Normalization: 6.832e-01 2.575e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 320.260 19.032 Creating a high resolution counts map... INFO: Auto-setting vmin to -1.000e-01 [aplpy.core] INFO: Auto-setting vmax to 1.110e+00 [aplpy.core] Saving /lscratch/kocevski/36891357/cmap_HighResolution_809827201_810086401_4FGL_J2121.0+1901_daily_bin2201.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='3.91e-05', job_status='DONE', photon_flux_upper_limit='8.54e-08', time_completed='2026-09-03 16:44:46.691963', job_id='36891357', GAL2='1.08', fit_tolerance='1e-08', EG2='0.68', EG='0.73', time_epoch_completed='1788479086.69', return_code2='102', ts='-0.00', comment='SUCCESS', return_code='0', GAL='1.07', dlogl='2.36e-01', ts2='0.50', photon_index_error='0.00', photon_index='2.16' WHERE bin_id='2201' AND source_name='4FGL J2121.0+1901' AND cadence='daily'; Database successfully updated. Analysis Complete. Thu Sep 3 16:44:46 PDT 2026 * 17 **MINIMIZE .6610E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 9630.515 FROM MIGRAD STATUS=CONVERGED 145 CALLS 1458 TOTAL EDM= .50E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= .5% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm 16.902 12.346 .39694E-05 -.95331E-03 2 Prefactor 4.1936 1.1953 -.35748E-06 -.81856E-03 3 Prefactor .29976E-08 27.886 .12358E-05** at limit ** 4 Prefactor 12.528 1.6540 .49251E-06 -.12402E-01 5 Prefactor .77716E-09 15.990 .23252E-07** at limit ** 6 Prefactor .0000 8.1780 .28225E-06** at limit ** 7 Prefactor .49960E-09 13.369 .86342E-06** at limit ** 8 Prefactor 1.4881 3.8560 .41769E-06 -.49720E-02 9 norm 4.3555 4.7078 -.22082E-07 -.76149E-03 10 norm .33307E-09 7.3520 .23779E-05** at limit ** 11 Prefactor 2.8195 5.8035 .44562E-06 -.53998E-02 12 Prefactor 94.658 91.554 -.15794E-05 -.20418E-03 13 norm 10.989 3.0189 -.72722E-07 .83794E-02 14 norm 1.6570 1.9781 .20559E-06 -.34619E-02 15 Prefactor .55511E-10 6.0147 -.16911E-05** at limit ** 16 Prefactor .33307E-09 36.727 .64096E-06** at limit ** 17 norm .11102E-09 .73162 .25387E-06** at limit ** 18 Normalizat .73397 .27781 -.89138E-06 -.18240E-03 19 Prefactor 1.0673 .10441 -.29913E-05 -.53583E-03 ERR DEF= .500 Final values: norm = 16.9021 Prefactor = 4.19356 Prefactor = 2.9976e-09 Prefactor = 12.5285 Prefactor = 7.77156e-10 Prefactor = 0 Prefactor = 4.996e-10 Prefactor = 1.48812 norm = 4.35547 norm = 3.33067e-10 Prefactor = 2.81949 Prefactor = 94.6579 norm = 10.9892 norm = 1.65701 Prefactor = 5.55112e-11 Prefactor = 3.33067e-10 norm = 1.11022e-10 Normalizat = 0.733975 Prefactor = 1.06728 ********** ** 18 **HESSE ********** FCN= 9630.515 FROM HESSE STATUS=OK 312 CALLS 1770 TOTAL EDM= .39E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 16.902 12.431 .24321E-03 -1.5626 2 Prefactor 4.1936 19.101 .49206E-03 -1.5667 3 Prefactor .29976E-08 27.862 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 Prefactor 12.528 15.578 .28288E-03 -1.5637 5 Prefactor .77716E-09 15.972 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor .0000 8.1815 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 Prefactor .49960E-09 13.373 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 Prefactor 1.4881 3.9587 .87908E-03 -1.5684 9 norm 4.3555 4.8074 .48211E-03 -1.5666 10 norm .33307E-09 7.2742 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor 2.8195 5.8229 .60494E-03 -1.5674 12 Prefactor 94.658 91.593 .10216E-03 -1.5513 13 norm 10.989 3.0264 .30203E-03 -1.5642 14 norm 1.6570 2.0001 .81941E-03 -1.5682 15 Prefactor .55511E-10 6.0211 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 16 Prefactor .33307E-09 36.481 .16137E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 norm .11102E-09 .33643 .21051E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 18 Normalizat .73397 .25598 .10557 -1.0257 19 Prefactor 1.0673 .91990E-01 .38988E-01 -.90519 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 3.87205e-07 Minuit parameter uncertainties: 1 12.431 2 17.8999 3 0.000578507 4 15.5781 5 0.000222832 6 1.87429e-05 7 0.000167763 8 3.95869 9 4.80738 10 9.51833e-05 11 5.82293 12 91.5939 13 3.02637 14 2.0001 15 3.87186e-05 16 0.000226495 17 1.28183e-05 18 0.256397 19 0.0920037 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 9630.51517857 Extracting fit parameters... 4FGL J2121.0+1901 Spectrum: LogParabola 390 norm: 3.331e-10 9.518e-05 0.000e+00 1.000e+06 ( 1.000e-12) 391 alpha: 2.156e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 392 beta: 5.740e-02 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 393 Eb: 8.783e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 658 Prefactor: 1.067e+00 9.200e-02 0.000e+00 1.000e+01 ( 1.000e+00) 659 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 660 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 657 Normalization: 7.340e-01 2.564e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 320.260 19.032 Photon Flux Upper Limit: 8.53547738528e-08 ph cm-2 s-1 Energy Flux Upper Limit: 3.90717464399e-05 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/36891394/likelihoodResults_809827201_810086401_4FGL_J2121.0+1901_daily_bin2201.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): 0 logL (Free Index) = 9630.59615631 delta logL = -0.0809777385457 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 9630.27926706 delta logL = 0.235911514887 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' .63692 1.0000 .0000 .10000E+07 2 'alpha ' 3.4819 1.0000 .0000 5.0000 3 'Normalizat' .68328 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.0762 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6610E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 9630.279 FROM MIGRAD STATUS=CONVERGED 54 CALLS 229 TOTAL EDM= .40E-08 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm .63626 18.571 .65984E-03 .23509E-01 2 alpha 3.4826 4.2318 .46128 .75633E-04 3 Normalizat .68325 .45666E-01 .10914 .70328E-04 4 Prefactor 1.0762 .17621E-01 .38571E-01 .45814E-04 ERR DEF= .500 Final values: norm = 0.636263 alpha = 3.4826 Normalizat = 0.68325 Prefactor = 1.0762 ********** ** 18 **HESSE ********** FCN= 9630.279 FROM HESSE STATUS=NOT POSDEF 33 CALLS 262 TOTAL EDM= .29E-08 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm .63626 66.292 .10978E-04 -1.5692 2 alpha 3.4826 3.1748 .23580E-01 .40393 3 Normalizat .68325 .25700 .48381E-03 -1.0456 4 Prefactor 1.0762 .10210 .15101E-03 -.90231 ERR DEF= .500 Minuit fit quality: 2 estimated distance: 2.91006e-09 Minuit parameter uncertainties: 1 12.9892 2 10.9142 3 0.257458 4 0.102116 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 9630.27926693 delta logL = 0.235911636246 Extracting fit parameters... 4FGL J2121.0+1901 Spectrum: LogParabola 390 norm: 6.363e-01 1.299e+01 0.000e+00 1.000e+06 ( 1.000e-12) 391 alpha: 3.483e+00 1.091e+01 0.000e+00 5.000e+00 ( 1.000e+00) 392 beta: 5.740e-02 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 393 Eb: 8.783e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 658 Prefactor: 1.076e+00 1.021e-01 0.000e+00 1.000e+01 ( 1.000e+00) 659 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 660 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 657 Normalization: 6.832e-01 2.575e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 320.260 19.032 Creating a high resolution counts map... INFO: Auto-setting vmin to -1.000e-01 [aplpy.core] INFO: Auto-setting vmax to 1.110e+00 [aplpy.core] Saving /lscratch/kocevski/36891394/cmap_HighResolution_809827201_810086401_4FGL_J2121.0+1901_daily_bin2201.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='3.91e-05', job_status='DONE', photon_flux_upper_limit='8.54e-08', time_completed='2026-09-03 16:45:12.439115', job_id='36891394', GAL2='1.08', fit_tolerance='1e-08', EG2='0.68', EG='0.73', time_epoch_completed='1788479112.44', return_code2='102', ts='-0.00', comment='SUCCESS', return_code='0', GAL='1.07', dlogl='2.36e-01', ts2='0.50', photon_index_error='0.00', photon_index='2.16' WHERE bin_id='2201' AND source_name='4FGL J2121.0+1901' AND cadence='daily'; Database successfully updated. Analysis Complete. Thu Sep 3 16:45:12 PDT 2026 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 9630.51517857 Extracting fit parameters... 4FGL J2121.0+1901 Spectrum: LogParabola 390 norm: 3.331e-10 9.518e-05 0.000e+00 1.000e+06 ( 1.000e-12) 391 alpha: 2.156e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 392 beta: 5.740e-02 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 393 Eb: 8.783e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 658 Prefactor: 1.067e+00 9.200e-02 0.000e+00 1.000e+01 ( 1.000e+00) 659 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 660 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 657 Normalization: 7.340e-01 2.564e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 320.260 19.032 Photon Flux Upper Limit: 8.53547738528e-08 ph cm-2 s-1 Energy Flux Upper Limit: 3.90717464399e-05 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/36891370/likelihoodResults_809827201_810086401_4FGL_J2121.0+1901_daily_bin2201.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): 0 logL (Free Index) = 9630.59615631 delta logL = -0.0809777385457 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 9630.27926706 delta logL = 0.235911514887 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' .63692 1.0000 .0000 .10000E+07 2 'alpha ' 3.4819 1.0000 .0000 5.0000 3 'Normalizat' .68328 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.0762 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6610E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 9630.279 FROM MIGRAD STATUS=CONVERGED 54 CALLS 229 TOTAL EDM= .40E-08 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm .63626 18.571 .65984E-03 .23509E-01 2 alpha 3.4826 4.2318 .46128 .75633E-04 3 Normalizat .68325 .45666E-01 .10914 .70328E-04 4 Prefactor 1.0762 .17621E-01 .38571E-01 .45814E-04 ERR DEF= .500 Final values: norm = 0.636263 alpha = 3.4826 Normalizat = 0.68325 Prefactor = 1.0762 ********** ** 18 **HESSE ********** FCN= 9630.279 FROM HESSE STATUS=NOT POSDEF 33 CALLS 262 TOTAL EDM= .29E-08 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm .63626 66.292 .10978E-04 -1.5692 2 alpha 3.4826 3.1748 .23580E-01 .40393 3 Normalizat .68325 .25700 .48381E-03 -1.0456 4 Prefactor 1.0762 .10210 .15101E-03 -.90231 ERR DEF= .500 Minuit fit quality: 2 estimated distance: 2.91006e-09 Minuit parameter uncertainties: 1 12.9892 2 10.9142 3 0.257458 4 0.102116 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 9630.27926693 delta logL = 0.235911636246 Extracting fit parameters... 4FGL J2121.0+1901 Spectrum: LogParabola 390 norm: 6.363e-01 1.299e+01 0.000e+00 1.000e+06 ( 1.000e-12) 391 alpha: 3.483e+00 1.091e+01 0.000e+00 5.000e+00 ( 1.000e+00) 392 beta: 5.740e-02 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 393 Eb: 8.783e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 658 Prefactor: 1.076e+00 1.021e-01 0.000e+00 1.000e+01 ( 1.000e+00) 659 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 660 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 657 Normalization: 6.832e-01 2.575e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 320.260 19.032 Creating a high resolution counts map... INFO: Auto-setting vmin to -1.000e-01 [aplpy.core] INFO: Auto-setting vmax to 1.110e+00 [aplpy.core] Saving /lscratch/kocevski/36891370/cmap_HighResolution_809827201_810086401_4FGL_J2121.0+1901_daily_bin2201.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='3.91e-05', job_status='DONE', photon_flux_upper_limit='8.54e-08', time_completed='2026-09-03 16:45:22.331949', job_id='36891370', GAL2='1.08', fit_tolerance='1e-08', EG2='0.68', EG='0.73', time_epoch_completed='1788479122.33', return_code2='102', ts='-0.00', comment='SUCCESS', return_code='0', GAL='1.07', dlogl='2.36e-01', ts2='0.50', photon_index_error='0.00', photon_index='2.16' WHERE bin_id='2201' AND source_name='4FGL J2121.0+1901' AND cadence='daily'; Database successfully updated. Analysis Complete. Thu Sep 3 16:45:22 PDT 2026 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 9630.51517857 Extracting fit parameters... 4FGL J2121.0+1901 Spectrum: LogParabola 390 norm: 3.331e-10 9.518e-05 0.000e+00 1.000e+06 ( 1.000e-12) 391 alpha: 2.156e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 392 beta: 5.740e-02 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 393 Eb: 8.783e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 658 Prefactor: 1.067e+00 9.200e-02 0.000e+00 1.000e+01 ( 1.000e+00) 659 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 660 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 657 Normalization: 7.340e-01 2.564e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 320.260 19.032 Photon Flux Upper Limit: 8.53547738528e-08 ph cm-2 s-1 Energy Flux Upper Limit: 3.90717464399e-05 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/36891504/likelihoodResults_809827201_810086401_4FGL_J2121.0+1901_daily_bin2201.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): 0 logL (Free Index) = 9630.59615631 delta logL = -0.0809777385457 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 9630.27926706 delta logL = 0.235911514887 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' .63692 1.0000 .0000 .10000E+07 2 'alpha ' 3.4819 1.0000 .0000 5.0000 3 'Normalizat' .68328 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.0762 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6610E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 9630.279 FROM MIGRAD STATUS=CONVERGED 54 CALLS 229 TOTAL EDM= .40E-08 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm .63626 18.571 .65984E-03 .23509E-01 2 alpha 3.4826 4.2318 .46128 .75633E-04 3 Normalizat .68325 .45666E-01 .10914 .70328E-04 4 Prefactor 1.0762 .17621E-01 .38571E-01 .45814E-04 ERR DEF= .500 Final values: norm = 0.636263 alpha = 3.4826 Normalizat = 0.68325 Prefactor = 1.0762 ********** ** 18 **HESSE ********** FCN= 9630.279 FROM HESSE STATUS=NOT POSDEF 33 CALLS 262 TOTAL EDM= .29E-08 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm .63626 66.292 .10978E-04 -1.5692 2 alpha 3.4826 3.1748 .23580E-01 .40393 3 Normalizat .68325 .25700 .48381E-03 -1.0456 4 Prefactor 1.0762 .10210 .15101E-03 -.90231 ERR DEF= .500 Minuit fit quality: 2 estimated distance: 2.91006e-09 Minuit parameter uncertainties: 1 12.9892 2 10.9142 3 0.257458 4 0.102116 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 9630.27926693 delta logL = 0.235911636246 Extracting fit parameters... 4FGL J2121.0+1901 Spectrum: LogParabola 390 norm: 6.363e-01 1.299e+01 0.000e+00 1.000e+06 ( 1.000e-12) 391 alpha: 3.483e+00 1.091e+01 0.000e+00 5.000e+00 ( 1.000e+00) 392 beta: 5.740e-02 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 393 Eb: 8.783e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 658 Prefactor: 1.076e+00 1.021e-01 0.000e+00 1.000e+01 ( 1.000e+00) 659 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 660 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 657 Normalization: 6.832e-01 2.575e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 320.260 19.032 Creating a high resolution counts map... INFO: Auto-setting vmin to -1.000e-01 [aplpy.core] INFO: Auto-setting vmax to 1.110e+00 [aplpy.core] Saving /lscratch/kocevski/36891504/cmap_HighResolution_809827201_810086401_4FGL_J2121.0+1901_daily_bin2201.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='3.91e-05', job_status='DONE', photon_flux_upper_limit='8.54e-08', time_completed='2026-09-03 16:45:35.232731', job_id='36891504', GAL2='1.08', fit_tolerance='1e-08', EG2='0.68', EG='0.73', time_epoch_completed='1788479135.23', return_code2='102', ts='-0.00', comment='SUCCESS', return_code='0', GAL='1.07', dlogl='2.36e-01', ts2='0.50', photon_index_error='0.00', photon_index='2.16' WHERE bin_id='2201' AND source_name='4FGL J2121.0+1901' AND cadence='daily'; Database successfully updated. Analysis Complete. Thu Sep 3 16:45:35 PDT 2026 ctable="SC_DATA" srcmdl=/lscratch/kocevski/36891515/Model_4FGL_J2121.0+1901_daily_bin2201.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 Cygnus Loop adding source EG_v02 adding source GAL_V02 Working on... /lscratch/kocevski/36891515/ft1_filtered_4FGL_J2121.0+1901_daily_bin2201.fits.....................! real 59.83 user 58.21 sys 1.18 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/36891515/ft1_filtered_4FGL_J2121.0+1901_daily_bin2201.fits', '/lscratch/kocevski/36891515/ft2_4FGL_J2121.0+1901_daily_bin2201.fits', expMap='/lscratch/kocevski/36891515/expmap_809827201_810086401_4FGL_J2121.0+1901_daily_bin2201.fits', expCube='/lscratch/kocevski/36891515/ltcube_809827201_810086401_4FGL_J2121.0+1901_daily_bin2201.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/36891515/Model_4FGL_J2121.0+1901_daily_bin2201.xml', optimizer='MINUIT') Using source of interest name: '4FGL J2121.0+1901' 4FGL J2121.0+1901 Spectrum: LogParabola 390 norm: 3.670e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-12) 391 alpha: 2.156e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 392 beta: 5.740e-02 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 393 Eb: 8.783e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/36891515/ft1_filtered_4FGL_J2121.0+1901_daily_bin2201.fits Spacecraft file(s): /lscratch/kocevski/36891515/ft2_4FGL_J2121.0+1901_daily_bin2201.fits Exposure map: /lscratch/kocevski/36891515/expmap_809827201_810086401_4FGL_J2121.0+1901_daily_bin2201.fits Exposure cube: /lscratch/kocevski/36891515/ltcube_809827201_810086401_4FGL_J2121.0+1901_daily_bin2201.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/36891515/Model_4FGL_J2121.0+1901_daily_bin2201.xml Optimizer: MINUIT Statistic: UNBINNED Performing an iterative likelihood fit... Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 9630.52347847 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 9630.51641411 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' 16.921 1.0000 .0000 .10000E+07 2 'Prefactor ' 4.1906 1.0000 .0000 .10000E+07 3 'Prefactor ' .47038E-02 1.0000 .0000 .10000E+07 4 'Prefactor ' 12.517 1.0000 .0000 .10000E+07 5 'Prefactor ' .63448E-02 1.0000 .0000 .10000E+07 6 'Prefactor ' .25563E-02 1.0000 .0000 .10000E+07 7 'Prefactor ' .54250E-02 1.0000 .0000 .10000E+07 8 'Prefactor ' 1.4872 1.0000 .0000 .10000E+07 9 'norm ' 4.3605 1.0000 .0000 .10000E+07 10 'norm ' .19310E-03 1.0000 .0000 .10000E+07 11 'Prefactor ' 2.8241 1.0000 .0000 .10000E+07 12 'Prefactor ' 95.835 1.0000 .0000 .10000E+07 13 'norm ' 10.985 1.0000 .0000 .10000E+07 14 'norm ' 1.6572 1.0000 .0000 .10000E+07 15 'Prefactor ' .21294E-04 1.0000 .0000 .10000E+07 16 'Prefactor ' .36267E-01 1.0000 .0000 .10000E+07 17 'norm ' .16315E-06 1.0000 .0000 .10000E+07 18 'Normalizat' .73369 1.0000 .10000E-01 10.000 19 'Prefactor ' 1.0673 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** *ctable="SC_DATA" srcmdl=/lscratch/kocevski/36891542/Model_4FGL_J2121.0+1901_daily_bin2201.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 Cygnus Loop adding source EG_v02 adding source GAL_V02 Working on... /lscratch/kocevski/36891542/ft1_filtered_4FGL_J2121.0+1901_daily_bin2201.fits.....................! real 56.29 user 54.84 sys 0.84 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/36891542/ft1_filtered_4FGL_J2121.0+1901_daily_bin2201.fits', '/lscratch/kocevski/36891542/ft2_4FGL_J2121.0+1901_daily_bin2201.fits', expMap='/lscratch/kocevski/36891542/expmap_809827201_810086401_4FGL_J2121.0+1901_daily_bin2201.fits', expCube='/lscratch/kocevski/36891542/ltcube_809827201_810086401_4FGL_J2121.0+1901_daily_bin2201.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/36891542/Model_4FGL_J2121.0+1901_daily_bin2201.xml', optimizer='MINUIT') Using source of interest name: '4FGL J2121.0+1901' 4FGL J2121.0+1901 Spectrum: LogParabola 390 norm: 3.670e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-12) 391 alpha: 2.156e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 392 beta: 5.740e-02 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 393 Eb: 8.783e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/36891542/ft1_filtered_4FGL_J2121.0+1901_daily_bin2201.fits Spacecraft file(s): /lscratch/kocevski/36891542/ft2_4FGL_J2121.0+1901_daily_bin2201.fits Exposure map: /lscratch/kocevski/36891542/expmap_809827201_810086401_4FGL_J2121.0+1901_daily_bin2201.fits Exposure cube: /lscratch/kocevski/36891542/ltcube_809827201_810086401_4FGL_J2121.0+1901_daily_bin2201.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/36891542/Model_4FGL_J2121.0+1901_daily_bin2201.xml Optimizer: MINUIT Statistic: UNBINNED Performing an iterative likelihood fit... Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 9630.52347847 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 9630.51641411 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' 16.921 1.0000 .0000 .10000E+07 2 'Prefactor ' 4.1906 1.0000 .0000 .10000E+07 3 'Prefactor ' .47038E-02 1.0000 .0000 .10000E+07 4 'Prefactor ' 12.517 1.0000 .0000 .10000E+07 5 'Prefactor ' .63448E-02 1.0000 .0000 .10000E+07 6 'Prefactor ' .25563E-02 1.0000 .0000 .10000E+07 7 'Prefactor ' .54250E-02 1.0000 .0000 .10000E+07 8 'Prefactor ' 1.4872 1.0000 .0000 .10000E+07 9 'norm ' 4.3605 1.0000 .0000 .10000E+07 10 'norm ' .19310E-03 1.0000 .0000 .10000E+07 11 'Prefactor ' 2.8241 1.0000 .0000 .10000E+07 12 'Prefactor ' 95.835 1.0000 .0000 .10000E+07 13 'norm ' 10.985 1.0000 .0000 .10000E+07 14 'norm ' 1.6572 1.0000 .0000 .10000E+07 15 'Prefactor ' .21294E-04 1.0000 .0000 .10000E+07 16 'Prefactor ' .36267E-01 1.0000 .0000 .10000E+07 17 'norm ' .16315E-06 1.0000 .0000 .10000E+07 18 'Normalizat' .73369 1.0000 .10000E-01 10.000 19 'Prefactor ' 1.0673 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6610E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 9630.515 FROM MIGRAD STATUS=CONVERGED 145 CALLS 1458 TOTAL EDM= .50E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= .5% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm 16.902 12.346 .39694E-05 -.95331E-03 2 Prefactor 4.1936 1.1953 -.35748E-06 -.81856E-03 3 Prefactor .29976E-08 27.886 .12358E-05** at limit ** 4 Prefactor 12.528 1.6540 .49251E-06 -.12402E-01 5 Prefactor .77716E-09 15.990 .23252E-07** at limit ** 6 Prefactor .0000 8.1780 .28225E-06** at limit ** 7 Prefactor .49960E-09 13.369 .86342E-06** at limit ** 8 Prefactor 1.4881 3.8560 .41769E-06 -.49720E-02 9 norm 4.3555 4.7078 -.22082E-07 -.76149E-03 10 norm .33307E-09 7.3520 .23779E-05** at limit ** 11 Prefactor 2.8195 5.8035 .44562E-06 -.53998E-02 12 Prefactor 94.658 91.554 -.15794E-05 -.20418E-03 13 norm 10.989 3.0189 -.72722E-07 .83794E-02 14 norm 1.6570 1.9781 .20559E-06 -.34619E-02 15 Prefactor .55511E-10 6.0147 -.16911E-05** at limit ** 16 Prefactor .33307E-09 36.727 .64096E-06** at limit ** 17 norm .11102E-09 .73162 .25387E-06** at limit ** 18 Normalizat .73397 .27781 -.89138E-06 -.18240E-03 19 Prefactor 1.0673 .10441 -.29913E-05 -.53583E-03 ERR DEF= .500 Final values: norm = 16.9021 Prefactor = 4.19356 Prefactor = 2.9976e-09 Prefactor = 12.5285 Prefactor = 7.77156e-10 Prefactor = 0 Prefactor = 4.996e-10 Prefactor = 1.48812 norm = 4.35547 norm = 3.33067e-10 Prefactor = 2.81949 Prefactor = 94.6579 norm = 10.9892 norm = 1.65701 Prefactor = 5.55112e-11 Prefactor = 3.33067e-10 norm = 1.11022e-10 Normalizat = 0.733975 Prefactor = 1.06728 * 17 **MINIMIZE .6610E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 9630.515 FROM MIGRAD STATUS=CONVERGED 145 CALLS 1458 TOTAL EDM= .50E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= .5% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm 16.902 12.346 .39694E-05 -.95331E-03 2 Prefactor 4.1936 1.1953 -.35748E-06 -.81856E-03 3 Prefactor .29976E-08 27.886 .12358E-05** at limit ** 4 Prefactor 12.528 1.6540 .49251E-06 -.12402E-01 5 Prefactor .77716E-09 15.990 .23252E-07** at limit ** 6 Prefactor .0000 8.1780 .28225E-06** at limit ** 7 Prefactor .49960E-09 13.369 .86342E-06** at limit ** 8 Prefactor 1.4881 3.8560 .41769E-06 -.49720E-02 9 norm 4.3555 4.7078 -.22082E-07 -.76149E-03 10 norm .33307E-09 7.3520 .23779E-05** at limit ** 11 Prefactor 2.8195 5.8035 .44562E-06 -.53998E-02 12 Prefactor 94.658 91.554 -.15794E-05 -.20418E-03 13 norm 10.989 3.0189 -.72722E-07 .83794E-02 14 norm 1.6570 1.9781 .20559E-06 -.34619E-02 15 Prefactor .55511E-10 6.0147 -.16911E-05** at limit ** 16 Prefactor .33307E-09 36.727 .64096E-06** at limit ** 17 norm .11102E-09 .73162 .25387E-06** at limit ** 18 Normalizat .73397 .27781 -.89138E-06 -.18240E-03 19 Prefactor 1.0673 .10441 -.29913E-05 -.53583E-03 ERR DEF= .500 Final values: norm = 16.9021 Prefactor = 4.19356 Prefactor = 2.9976e-09 Prefactor = 12.5285 Prefactor = 7.77156e-10 Prefactor = 0 Prefactor = 4.996e-10 Prefactor = 1.48812 norm = 4.35547 norm = 3.33067e-10 Prefactor = 2.81949 Prefactor = 94.6579 norm = 10.9892 norm = 1.65701 Prefactor = 5.55112e-11 Prefactor = 3.33067e-10 norm = 1.11022e-10 Normalizat = 0.733975 Prefactor = 1.06728 ctable="SC_DATA" srcmdl=/lscratch/kocevski/36891650/Model_4FGL_J2121.0+1901_daily_bin2201.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 Cygnus Loop adding source EG_v02 adding source GAL_V02 Working on... /lscratch/kocevski/36891650/ft1_filtered_4FGL_J2121.0+1901_daily_bin2201.fits.....................! real 51.04 user 49.66 sys 0.98 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/36891650/ft1_filtered_4FGL_J2121.0+1901_daily_bin2201.fits', '/lscratch/kocevski/36891650/ft2_4FGL_J2121.0+1901_daily_bin2201.fits', expMap='/lscratch/kocevski/36891650/expmap_809827201_810086401_4FGL_J2121.0+1901_daily_bin2201.fits', expCube='/lscratch/kocevski/36891650/ltcube_809827201_810086401_4FGL_J2121.0+1901_daily_bin2201.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/36891650/Model_4FGL_J2121.0+1901_daily_bin2201.xml', optimizer='MINUIT') Using source of interest name: '4FGL J2121.0+1901' 4FGL J2121.0+1901 Spectrum: LogParabola 390 norm: 3.670e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-12) 391 alpha: 2.156e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 392 beta: 5.740e-02 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 393 Eb: 8.783e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/36891650/ft1_filtered_4FGL_J2121.0+1901_daily_bin2201.fits Spacecraft file(s): /lscratch/kocevski/36891650/ft2_4FGL_J2121.0+1901_daily_bin2201.fits Exposure map: /lscratch/kocevski/36891650/expmap_809827201_810086401_4FGL_J2121.0+1901_daily_bin2201.fits Exposure cube: /lscratch/kocevski/36891650/ltcube_809827201_810086401_4FGL_J2121.0+1901_daily_bin2201.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/36891650/Model_4FGL_J2121.0+1901_daily_bin2201.xml Optimizer: MINUIT Statistic: UNBINNED Performing an iterative likelihood fit... Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 9630.52347847 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 9630.51641411 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' 16.921 1.0000 .0000 .10000E+07 2 'Prefactor ' 4.1906 1.0000 .0000 .10000E+07 3 'Prefactor ' .47038E-02 1.0000 .0000 .10000E+07 4 'Prefactor ' 12.517 1.0000 .0000 .10000E+07 5 'Prefactor ' .63448E-02 1.0000 .0000 .10000E+07 6 'Prefactor ' .25563E-02 1.0000 .0000 .10000E+07 7 'Prefactor ' .54250E-02 1.0000 .0000 .10000E+07 8 'Prefactor ' 1.4872 1.0000 .0000 .10000E+07 9 'norm ' 4.3605 1.0000 .0000 .10000E+07 10 'norm ' .19310E-03 1.0000 .0000 .10000E+07 11 'Prefactor ' 2.8241 1.0000 .0000 .10000E+07 12 'Prefactor ' 95.835 1.0000 .0000 .10000E+07 13 'norm ' 10.985 1.0000 .0000 .10000E+07 14 'norm ' 1.6572 1.0000 .0000 .10000E+07 15 'Prefactor ' .21294E-04 1.0000 .0000 .10000E+07 16 'Prefactor ' .36267E-01 1.0000 .0000 .10000E+07 17 'norm ' .16315E-06 1.0000 .0000 .10000E+07 18 'Normalizat' .73369 1.0000 .10000E-01 10.000 19 'Prefactor ' 1.0673 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** * ********** ** 18 **HESSE ********** FCN= 9630.515 FROM HESSE STATUS=OK 312 CALLS 1770 TOTAL EDM= .39E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 16.902 12.431 .24321E-03 -1.5626 2 Prefactor 4.1936 19.101 .49206E-03 -1.5667 3 Prefactor .29976E-08 27.862 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 Prefactor 12.528 15.578 .28288E-03 -1.5637 5 Prefactor .77716E-09 15.972 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor .0000 8.1815 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 Prefactor .49960E-09 13.373 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 Prefactor 1.4881 3.9587 .87908E-03 -1.5684 9 norm 4.3555 4.8074 .48211E-03 -1.5666 10 norm .33307E-09 7.2742 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor 2.8195 5.8229 .60494E-03 -1.5674 12 Prefactor 94.658 91.593 .10216E-03 -1.5513 13 norm 10.989 3.0264 .30203E-03 -1.5642 14 norm 1.6570 2.0001 .81941E-03 -1.5682 15 Prefactor .55511E-10 6.0211 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 16 Prefactor .33307E-09 36.481 .16137E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 norm .11102E-09 .33643 .21051E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 18 Normalizat .73397 .25598 .10557 -1.0257 19 Prefactor 1.0673 .91990E-01 .38988E-01 -.90519 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 3.87205e-07 Minuit parameter uncertainties: 1 12.431 2 17.8999 3 0.000578507 4 15.5781 5 0.000222832 6 1.87429e-05 7 0.000167763 8 3.95869 9 4.80738 10 9.51833e-05 11 5.82293 12 91.5939 13 3.02637 14 2.0001 15 3.87186e-05 16 0.000226495 17 1.28183e-05 18 0.256397 19 0.0920037 ********** ** 18 **HESSE ********** FCN= 9630.515 FROM HESSE STATUS=OK 312 CALLS 1770 TOTAL EDM= .39E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 16.902 12.431 .24321E-03 -1.5626 2 Prefactor 4.1936 19.101 .49206E-03 -1.5667 3 Prefactor .29976E-08 27.862 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 Prefactor 12.528 15.578 .28288E-03 -1.5637 5 Prefactor .77716E-09 15.972 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor .0000 8.1815 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 Prefactor .49960E-09 13.373 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 Prefactor 1.4881 3.9587 .87908E-03 -1.5684 9 norm 4.3555 4.8074 .48211E-03 -1.5666 10 norm .33307E-09 7.2742 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor 2.8195 5.8229 .60494E-03 -1.5674 12 Prefactor 94.658 91.593 .10216E-03 -1.5513 13 norm 10.989 3.0264 .30203E-03 -1.5642 14 norm 1.6570 2.0001 .81941E-03 -1.5682 15 Prefactor .55511E-10 6.0211 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 16 Prefactor .33307E-09 36.481 .16137E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 norm .11102E-09 .33643 .21051E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 18 Normalizat .73397 .25598 .10557 -1.0257 19 Prefactor 1.0673 .91990E-01 .38988E-01 -.90519 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 3.87205e-07 Minuit parameter uncertainties: 1 12.431 2 17.8999 3 0.000578507 4 15.5781 5 0.000222832 6 1.87429e-05 7 0.000167763 8 3.95869 9 4.80738 10 9.51833e-05 11 5.82293 12 91.5939 13 3.02637 14 2.0001 15 3.87186e-05 16 0.000226495 17 1.28183e-05 18 0.256397 19 0.0920037 * 17 **MINIMIZE .6610E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 9630.515 FROM MIGRAD STATUS=CONVERGED 145 CALLS 1458 TOTAL EDM= .50E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= .5% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm 16.902 12.346 .39694E-05 -.95331E-03 2 Prefactor 4.1936 1.1953 -.35748E-06 -.81856E-03 3 Prefactor .29976E-08 27.886 .12358E-05** at limit ** 4 Prefactor 12.528 1.6540 .49251E-06 -.12402E-01 5 Prefactor .77716E-09 15.990 .23252E-07** at limit ** 6 Prefactor .0000 8.1780 .28225E-06** at limit ** 7 Prefactor .49960E-09 13.369 .86342E-06** at limit ** 8 Prefactor 1.4881 3.8560 .41769E-06 -.49720E-02 9 norm 4.3555 4.7078 -.22082E-07 -.76149E-03 10 norm .33307E-09 7.3520 .23779E-05** at limit ** 11 Prefactor 2.8195 5.8035 .44562E-06 -.53998E-02 12 Prefactor 94.658 91.554 -.15794E-05 -.20418E-03 13 norm 10.989 3.0189 -.72722E-07 .83794E-02 14 norm 1.6570 1.9781 .20559E-06 -.34619E-02 15 Prefactor .55511E-10 6.0147 -.16911E-05** at limit ** 16 Prefactor .33307E-09 36.727 .64096E-06** at limit ** 17 norm .11102E-09 .73162 .25387E-06** at limit ** 18 Normalizat .73397 .27781 -.89138E-06 -.18240E-03 19 Prefactor 1.0673 .10441 -.29913E-05 -.53583E-03 ERR DEF= .500 Final values: norm = 16.9021 Prefactor = 4.19356 Prefactor = 2.9976e-09 Prefactor = 12.5285 Prefactor = 7.77156e-10 Prefactor = 0 Prefactor = 4.996e-10 Prefactor = 1.48812 norm = 4.35547 norm = 3.33067e-10 Prefactor = 2.81949 Prefactor = 94.6579 norm = 10.9892 norm = 1.65701 Prefactor = 5.55112e-11 Prefactor = 3.33067e-10 norm = 1.11022e-10 Normalizat = 0.733975 Prefactor = 1.06728 ********** ** 18 **HESSE ********** FCN= 9630.515 FROM HESSE STATUS=OK 312 CALLS 1770 TOTAL EDM= .39E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 16.902 12.431 .24321E-03 -1.5626 2 Prefactor 4.1936 19.101 .49206E-03 -1.5667 3 Prefactor .29976E-08 27.862 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 Prefactor 12.528 15.578 .28288E-03 -1.5637 5 Prefactor .77716E-09 15.972 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor .0000 8.1815 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 Prefactor .49960E-09 13.373 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 Prefactor 1.4881 3.9587 .87908E-03 -1.5684 9 norm 4.3555 4.8074 .48211E-03 -1.5666 10 norm .33307E-09 7.2742 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor 2.8195 5.8229 .60494E-03 -1.5674 12 Prefactor 94.658 91.593 .10216E-03 -1.5513 13 norm 10.989 3.0264 .30203E-03 -1.5642 14 norm 1.6570 2.0001 .81941E-03 -1.5682 15 Prefactor .55511E-10 6.0211 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 16 Prefactor .33307E-09 36.481 .16137E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 norm .11102E-09 .33643 .21051E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 18 Normalizat .73397 .25598 .10557 -1.0257 19 Prefactor 1.0673 .91990E-01 .38988E-01 -.90519 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 3.87205e-07 Minuit parameter uncertainties: 1 12.431 2 17.8999 3 0.000578507 4 15.5781 5 0.000222832 6 1.87429e-05 7 0.000167763 8 3.95869 9 4.80738 10 9.51833e-05 11 5.82293 12 91.5939 13 3.02637 14 2.0001 15 3.87186e-05 16 0.000226495 17 1.28183e-05 18 0.256397 19 0.0920037 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 9630.51517857 Extracting fit parameters... 4FGL J2121.0+1901 Spectrum: LogParabola 390 norm: 3.331e-10 9.518e-05 0.000e+00 1.000e+06 ( 1.000e-12) 391 alpha: 2.156e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 392 beta: 5.740e-02 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 393 Eb: 8.783e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 658 Prefactor: 1.067e+00 9.200e-02 0.000e+00 1.000e+01 ( 1.000e+00) 659 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 660 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 657 Normalization: 7.340e-01 2.564e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 320.260 19.032 Photon Flux Upper Limit: 8.53547738528e-08 ph cm-2 s-1 Energy Flux Upper Limit: 3.90717464399e-05 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/36891542/likelihoodResults_809827201_810086401_4FGL_J2121.0+1901_daily_bin2201.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): 0 logL (Free Index) = 9630.59615631 delta logL = -0.0809777385457 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 9630.27926706 delta logL = 0.235911514887 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' .63692 1.0000 .0000 .10000E+07 2 'alpha ' 3.4819 1.0000 .0000 5.0000 3 'Normalizat' .68328 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.0762 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6610E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 9630.279 FROM MIGRAD STATUS=CONVERGED 54 CALLS 229 TOTAL EDM= .40E-08 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm .63626 18.571 .65984E-03 .23509E-01 2 alpha 3.4826 4.2318 .46128 .75633E-04 3 Normalizat .68325 .45666E-01 .10914 .70328E-04 4 Prefactor 1.0762 .17621E-01 .38571E-01 .45814E-04 ERR DEF= .500 Final values: norm = 0.636263 alpha = 3.4826 Normalizat = 0.68325 Prefactor = 1.0762 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 9630.51517857 Extracting fit parameters... 4FGL J2121.0+1901 Spectrum: LogParabola 390 norm: 3.331e-10 9.518e-05 0.000e+00 1.000e+06 ( 1.000e-12) 391 alpha: 2.156e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 392 beta: 5.740e-02 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 393 Eb: 8.783e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 658 Prefactor: 1.067e+00 9.200e-02 0.000e+00 1.000e+01 ( 1.000e+00) 659 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 660 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 657 Normalization: 7.340e-01 2.564e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 320.260 19.032 Photon Flux Upper Limit: 8.53547738528e-08 ph cm-2 s-1 Energy Flux Upper Limit: 3.90717464399e-05 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/36891515/likelihoodResults_809827201_810086401_4FGL_J2121.0+1901_daily_bin2201.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): 0 logL (Free Index) = 9630.59615631 delta logL = -0.0809777385457 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 9630.27926706 delta logL = 0.235911514887 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' .63692 1.0000 .0000 .10000E+07 2 'alpha ' 3.4819 1.0000 .0000 5.0000 3 'Normalizat' .68328 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.0762 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6610E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 9630.279 FROM MIGRAD STATUS=CONVERGED 54 CALLS 229 TOTAL EDM= .40E-08 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm .63626 18.571 .65984E-03 .23509E-01 2 alpha 3.4826 4.2318 .46128 .75633E-04 3 Normalizat .68325 .45666E-01 .10914 .70328E-04 4 Prefactor 1.0762 .17621E-01 .38571E-01 .45814E-04 ERR DEF= .500 Final values: norm = 0.636263 alpha = 3.4826 Normalizat = 0.68325 Prefactor = 1.0762 ********** ** 18 **HESSE ********** FCN= 9630.279 FROM HESSE STATUS=NOT POSDEF 33 CALLS 262 TOTAL EDM= .29E-08 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm .63626 66.292 .10978E-04 -1.5692 2 alpha 3.4826 3.1748 .23580E-01 .40393 3 Normalizat .68325 .25700 .48381E-03 -1.0456 4 Prefactor 1.0762 .10210 .15101E-03 -.90231 ERR DEF= .500 Minuit fit quality: 2 estimated distance: 2.91006e-09 Minuit parameter uncertainties: 1 12.9892 2 10.9142 3 0.257458 4 0.102116 ********** ** 18 **HESSE ********** FCN= 9630.279 FROM HESSE STATUS=NOT POSDEF 33 CALLS 262 TOTAL EDM= .29E-08 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm .63626 66.292 .10978E-04 -1.5692 2 alpha 3.4826 3.1748 .23580E-01 .40393 3 Normalizat .68325 .25700 .48381E-03 -1.0456 4 Prefactor 1.0762 .10210 .15101E-03 -.90231 ERR DEF= .500 Minuit fit quality: 2 estimated distance: 2.91006e-09 Minuit parameter uncertainties: 1 12.9892 2 10.9142 3 0.257458 4 0.102116 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 9630.27926693 delta logL = 0.235911636246 Extracting fit parameters... 4FGL J2121.0+1901 Spectrum: LogParabola 390 norm: 6.363e-01 1.299e+01 0.000e+00 1.000e+06 ( 1.000e-12) 391 alpha: 3.483e+00 1.091e+01 0.000e+00 5.000e+00 ( 1.000e+00) 392 beta: 5.740e-02 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 393 Eb: 8.783e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 658 Prefactor: 1.076e+00 1.021e-01 0.000e+00 1.000e+01 ( 1.000e+00) 659 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 660 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 657 Normalization: 6.832e-01 2.575e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 320.260 19.032 Creating a high resolution counts map... INFO: Auto-setting vmin to -1.000e-01 [aplpy.core] INFO: Auto-setting vmax to 1.110e+00 [aplpy.core] Saving /lscratch/kocevski/36891542/cmap_HighResolution_809827201_810086401_4FGL_J2121.0+1901_daily_bin2201.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='3.91e-05', job_status='DONE', photon_flux_upper_limit='8.54e-08', time_completed='2026-09-03 16:46:45.752675', job_id='36891542', GAL2='1.08', fit_tolerance='1e-08', EG2='0.68', EG='0.73', time_epoch_completed='1788479205.75', return_code2='102', ts='-0.00', comment='SUCCESS', return_code='0', GAL='1.07', dlogl='2.36e-01', ts2='0.50', photon_index_error='0.00', photon_index='2.16' WHERE bin_id='2201' AND source_name='4FGL J2121.0+1901' AND cadence='daily'; Database successfully updated. Analysis Complete. Thu Sep 3 16:46:45 PDT 2026 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 9630.27926693 delta logL = 0.235911636246 Extracting fit parameters... 4FGL J2121.0+1901 Spectrum: LogParabola 390 norm: 6.363e-01 1.299e+01 0.000e+00 1.000e+06 ( 1.000e-12) 391 alpha: 3.483e+00 1.091e+01 0.000e+00 5.000e+00 ( 1.000e+00) 392 beta: 5.740e-02 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 393 Eb: 8.783e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 658 Prefactor: 1.076e+00 1.021e-01 0.000e+00 1.000e+01 ( 1.000e+00) 659 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 660 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 657 Normalization: 6.832e-01 2.575e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 320.260 19.032 Creating a high resolution counts map... INFO: Auto-setting vmin to -1.000e-01 [aplpy.core] INFO: Auto-setting vmax to 1.110e+00 [aplpy.core] Saving /lscratch/kocevski/36891515/cmap_HighResolution_809827201_810086401_4FGL_J2121.0+1901_daily_bin2201.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='3.91e-05', job_status='DONE', photon_flux_upper_limit='8.54e-08', time_completed='2026-09-03 16:46:47.197815', job_id='36891515', GAL2='1.08', fit_tolerance='1e-08', EG2='0.68', EG='0.73', time_epoch_completed='1788479207.2', return_code2='102', ts='-0.00', comment='SUCCESS', return_code='0', GAL='1.07', dlogl='2.36e-01', ts2='0.50', photon_index_error='0.00', photon_index='2.16' WHERE bin_id='2201' AND source_name='4FGL J2121.0+1901' AND cadence='daily'; Database successfully updated. Analysis Complete. Thu Sep 3 16:46:47 PDT 2026 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 9630.51517857 Extracting fit parameters... 4FGL J2121.0+1901 Spectrum: LogParabola 390 norm: 3.331e-10 9.518e-05 0.000e+00 1.000e+06 ( 1.000e-12) 391 alpha: 2.156e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 392 beta: 5.740e-02 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 393 Eb: 8.783e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 658 Prefactor: 1.067e+00 9.200e-02 0.000e+00 1.000e+01 ( 1.000e+00) 659 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 660 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 657 Normalization: 7.340e-01 2.564e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 320.260 19.032 Photon Flux Upper Limit: 8.53547738528e-08 ph cm-2 s-1 Energy Flux Upper Limit: 3.90717464399e-05 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/36891650/likelihoodResults_809827201_810086401_4FGL_J2121.0+1901_daily_bin2201.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): 0 logL (Free Index) = 9630.59615631 delta logL = -0.0809777385457 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 9630.27926706 delta logL = 0.235911514887 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' .63692 1.0000 .0000 .10000E+07 2 'alpha ' 3.4819 1.0000 .0000 5.0000 3 'Normalizat' .68328 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.0762 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6610E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 9630.279 FROM MIGRAD STATUS=CONVERGED 54 CALLS 229 TOTAL EDM= .40E-08 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm .63626 18.571 .65984E-03 .23509E-01 2 alpha 3.4826 4.2318 .46128 .75633E-04 3 Normalizat .68325 .45666E-01 .10914 .70328E-04 4 Prefactor 1.0762 .17621E-01 .38571E-01 .45814E-04 ERR DEF= .500 Final values: norm = 0.636263 alpha = 3.4826 Normalizat = 0.68325 Prefactor = 1.0762 ********** ** 18 **HESSE ********** FCN= 9630.279 FROM HESSE STATUS=NOT POSDEF 33 CALLS 262 TOTAL EDM= .29E-08 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm .63626 66.292 .10978E-04 -1.5692 2 alpha 3.4826 3.1748 .23580E-01 .40393 3 Normalizat .68325 .25700 .48381E-03 -1.0456 4 Prefactor 1.0762 .10210 .15101E-03 -.90231 ERR DEF= .500 Minuit fit quality: 2 estimated distance: 2.91006e-09 Minuit parameter uncertainties: 1 12.9892 2 10.9142 3 0.257458 4 0.102116 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 9630.27926693 delta logL = 0.235911636246 Extracting fit parameters... 4FGL J2121.0+1901 Spectrum: LogParabola 390 norm: 6.363e-01 1.299e+01 0.000e+00 1.000e+06 ( 1.000e-12) 391 alpha: 3.483e+00 1.091e+01 0.000e+00 5.000e+00 ( 1.000e+00) 392 beta: 5.740e-02 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 393 Eb: 8.783e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 658 Prefactor: 1.076e+00 1.021e-01 0.000e+00 1.000e+01 ( 1.000e+00) 659 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 660 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 657 Normalization: 6.832e-01 2.575e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 320.260 19.032 Creating a high resolution counts map... INFO: Auto-setting vmin to -1.000e-01 [aplpy.core] INFO: Auto-setting vmax to 1.110e+00 [aplpy.core] Saving /lscratch/kocevski/36891650/cmap_HighResolution_809827201_810086401_4FGL_J2121.0+1901_daily_bin2201.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='3.91e-05', job_status='DONE', photon_flux_upper_limit='8.54e-08', time_completed='2026-09-03 16:47:05.823257', job_id='36891650', GAL2='1.08', fit_tolerance='1e-08', EG2='0.68', EG='0.73', time_epoch_completed='1788479225.82', return_code2='102', ts='-0.00', comment='SUCCESS', return_code='0', GAL='1.07', dlogl='2.36e-01', ts2='0.50', photon_index_error='0.00', photon_index='2.16' WHERE bin_id='2201' AND source_name='4FGL J2121.0+1901' AND cadence='daily'; Database successfully updated. Analysis Complete. Thu Sep 3 16:47:05 PDT 2026