********** ** 18 **HESSE ********** FCN= 9628.161 FROM HESSE STATUS=OK 310 CALLS 1743 TOTAL EDM= .23E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .55511E-10 12.343 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 norm 10.060 5.9825 .31490E-03 -1.5645 3 norm .0000 37.702 .13735E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 Prefactor .12768E-08 74.755 .94296E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor 48.602 89.883 .14837E-03 -1.5569 6 Prefactor 3.7079 13.494 .52084E-03 -1.5669 7 Prefactor 31.645 33.815 .17960E-03 -1.5595 8 Prefactor .24258E-07 46.936 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 Prefactor .48534 19.892 .79675E-03 -1.5694 10 norm 1.7552 1.7807 .78954E-03 -1.5681 11 norm 12.961 98.536 .28022E-03 -1.5636 12 Prefactor 6.9558 5.6753 .38272E-03 -1.5655 13 norm .0000 2.6711 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 Prefactor 3.3132 4.6575 .55689E-03 -1.5672 15 Prefactor .68874E-02 14.036 .10780E-01 -1.5710 WARNING - - ABOVE PARAMETER IS AT LIMIT. 16 Prefactor .0000 8.0610 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 norm .55511E-09 17.473 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 18 Normalizat .88276 .21997 .90864E-01 -.97069 19 Prefactor 1.0804 .88115E-01 .38414E-01 -.90095 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 2.26111e-07 Minuit parameter uncertainties: 1 6.13538e-05 2 5.98253 3 2.48579e-05 4 0.000617232 5 89.8852 6 13.4936 7 33.8154 8 0.00213526 9 6.21437 10 1.78069 11 71.4743 12 5.67533 13 7.22773e-06 14 4.65748 15 0.621846 16 1.29133e-05 17 0.000196523 18 0.220195 19 0.088127 /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) V02 Working on... /lscratch/kocevski/37238008/ft1_filtered_4FGL_J1753.7+2847_daily_bin2202.fits.....................! real 33.82 user 31.98 sys 1.04 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/37238008/ft1_filtered_4FGL_J1753.7+2847_daily_bin2202.fits', '/lscratch/kocevski/37238008/ft2_4FGL_J1753.7+2847_daily_bin2202.fits', expMap='/lscratch/kocevski/37238008/expmap_810086401_810345601_4FGL_J1753.7+2847_daily_bin2202.fits', expCube='/lscratch/kocevski/37238008/ltcube_810086401_810345601_4FGL_J1753.7+2847_daily_bin2202.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/37238008/Model_4FGL_J1753.7+2847_daily_bin2202.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1753.7+2847' 4FGL J1753.7+2847 Spectrum: PowerLaw 341 Prefactor: 6.812e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-14) 342 Index: 2.396e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 343 Scale: 1.625e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/37238008/ft1_filtered_4FGL_J1753.7+2847_daily_bin2202.fits Spacecraft file(s): /lscratch/kocevski/37238008/ft2_4FGL_J1753.7+2847_daily_bin2202.fits Exposure map: /lscratch/kocevski/37238008/expmap_810086401_810345601_4FGL_J1753.7+2847_daily_bin2202.fits Exposure cube: /lscratch/kocevski/37238008/ltcube_810086401_810345601_4FGL_J1753.7+2847_daily_bin2202.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/37238008/Model_4FGL_J1753.7+2847_daily_bin2202.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) = 9628.18144241 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 9628.16635867 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .14055E-01 1.0000 .0000 .10000E+07 2 'norm ' 10.109 1.0000 .0000 .10000E+07 3 'norm ' .10737 1.0000 .0000 .10000E+07 4 'Prefactor ' .35984 1.0000 .0000 .10000E+07 5 'Prefactor ' 45.434 1.0000 .0000 .10000E+07 6 'Prefactor ' 3.7541 1.0000 .0000 .10000E+07 7 'Prefactor ' 31.011 1.0000 .0000 .10000E+07 8 'Prefactor ' .99667E-02 1.0000 .0000 .10000E+07 9 'Prefactor ' .49046 1.0000 .0000 .10000E+07 10 'norm ' 1.7600 1.0000 .0000 .10000E+07 11 'norm ' 12.755 1.0000 .0000 .10000E+07 12 'Prefactor ' 6.8636 1.0000 .0000 .10000E+07 13 'norm ' .49716E-05 1.0000 .0000 .10000E+07 14 'Prefactor ' 3.3020 1.0000 .0000 .10000E+07 15 'Prefactor ' .26080 1.0000 .0000 .10000E+07 16 'Prefactor ' .10104E-02 1.0000 .0000 .10000E+07 17 'norm ' .13257E-02 1.0000 .0000 .10000E+07 18 'Normalizat' .88554 1.0000 .10000E-01 10.000 19 'Prefactor ' 1.0797 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .7000E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 9628.161 FROM MIGRAD STATUS=CONVERGED 157 CALLS 1433 TOTAL EDM= .21E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.2% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .55511E-10 12.335 .19952E-06** at limit ** 2 norm 10.060 6.0002 -.19638E-07 -.29670E-03 3 norm .0000 37.715 .13792E-07** at limit ** 4 Prefactor .12768E-08 74.872 -.29751E-06** at limit ** 5 Prefactor 48.602 88.117 .68442E-06 -.28717E-01 6 Prefactor 3.7079 12.451 .15331E-07 -.66251E-03 7 Prefactor 31.645 33.722 -.25203E-07 -.17384E-01 8 Prefactor .24258E-07 46.777 -.17097E-06** at limit ** 9 Prefactor .48534 20.558 -.54962E-06 .91063E-04 10 norm 1.7552 1.7607 -.97996E-08 -.83376E-04 11 norm 12.961 5.5037 .82044E-07 .81033E-02 12 Prefactor 6.9558 5.6417 .40350E-08 -.43787E-03 13 norm .0000 2.6717 .76514E-07** at limit ** 14 Prefactor 3.3132 4.4659 .13576E-06 .77144E-03 15 Prefactor .68874E-02 106.06 -.10392E-05** at limit ** 16 Prefactor .0000 8.0812 .23922E-06** at limit ** 17 norm .55511E-09 17.456 -.15360E-06** at limit ** 18 Normalizat .88276 .24998 .37680E-05 -.18183E-04 19 Prefactor 1.0804 .10096 -.78686E-06 -.52430E-04 ERR DEF= .500 Final values: Prefactor = 5.55112e-11 norm = 10.0595 norm = 0 Prefactor = 1.27676e-09 Prefactor = 48.602 Prefactor = 3.70795 Prefactor = 31.6446 Prefactor = 2.42584e-08 Prefactor = 0.485341 norm = 1.75515 norm = 12.9606 Prefactor = 6.95583 norm = 0 Prefactor = 3.31324 Prefactor = 0.00688738 Prefactor = 0 norm = 5.55112e-10 Normalizat = 0.88276 Prefactor = 1.08041 WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 9628.16055101 Extracting fit parameters... 4FGL J1753.7+2847 Spectrum: PowerLaw 341 Prefactor: 2.426e-08 2.135e-03 0.000e+00 1.000e+06 ( 1.000e-14) 342 Index: 2.396e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 343 Scale: 1.625e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 697 Prefactor: 1.080e+00 8.813e-02 0.000e+00 1.000e+01 ( 1.000e+00) 698 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 699 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 696 Normalization: 8.828e-01 2.202e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 268.433 28.797 Photon Flux Upper Limit: 7.7625633262e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00599684352698 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/37238015/likelihoodResults_810086401_810345601_4FGL_J1753.7+2847_daily_bin2202.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) = 9628.17077489 delta logL = -0.0102238794734 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 9627.93697291 delta logL = 0.223578106186 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .77445E-02 1.0000 .0000 .10000E+07 2 'Index ' 6.0495 1.0000 .0000 10.000 3 'Normalizat' .84246 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.0900 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .7000E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 9627.937 FROM MIGRAD STATUS=CONVERGED 167 CALLS 371 TOTAL EDM= .33E-09 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .79376E-02 .13238 .30136E-03** at limit ** 2 Index 6.0418 1.9729 .13573 -.11436E-03 3 Normalizat .84270 .28633E-01 .92769E-01 -.13202E-04 4 Prefactor 1.0900 .12224E-01 .37978E-01 .52135E-03 ERR DEF= .500 Final values: Prefactor = 0.00793764 Index = 6.04182 Normalizat = 0.842704 Prefactor = 1.08999 ********** ** 18 **HESSE ********** FCN= 9627.937 FROM HESSE STATUS=NOT POSDEF 31 CALLS 402 TOTAL EDM= .26E-08 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .79376E-02 .99279 .13286E-05 -1.5706 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index 6.0418 8.0175 .75817E-02 .20990 3 Normalizat .84270 .17053 .41093E-03 -.98504 4 Prefactor 1.0900 .71823E-01 .15550E-03 -.89787 ERR DEF= .500 Minuit fit quality: 2 estimated distance: 2.61992e-09 Minuit parameter uncertainties: 1 0.177543 2 8.45436 3 0.170639 4 0.0718297 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory tfile=/lscratch/kocevski/37238116/ltcube_810086401_810345601_4FGL_J1753.7+2847_daily_bin2202.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/37238116/ft2_4FGL_J1753.7+2847_daily_bin2202.fits .....................! real 8.65 user 7.98 sys 0.23 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/37238116/ft1_filtered_4FGL_J1753.7+2847_daily_bin2202.fits evtable="EVENTS" scfile=/lscratch/kocevski/37238116/ft2_4FGL_J1753.7+2847_daily_bin2202.fits sctable="SC_DATA" expcube=/lscratch/kocevski/37238116/ltcube_810086401_810345601_4FGL_J1753.7+2847_daily_bin2202.fits outfile=/lscratch/kocevski/37238116/expmap_810086401_810345601_4FGL_J1753.7+2847_daily_bin2202.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/37238116/ltcube_810086401_810345601_4FGL_J1753.7+2847_daily_bin2202.fits .....................! real 70.30 user 65.52 sys 4.16 Generating the xml model: radLim = 0.001 maxRad = 12 normsOnly = True freeVariableSources = True Fixing all sources to their catalog values, except variable sources Creating file and adding sources from 4FGL Added 210 point sources and 0 extended sources Setting source of interest to: 4FGL J1753.7+2847 @ 268.433 28.7967 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/37238116/ft1_filtered_4FGL_J1753.7+2847_daily_bin2202.fits scfile=/lscratch/kocevski/37238116/ft2_4FGL_J1753.7+2847_daily_bin2202.fits outfile=/lscratch/kocevski/37238116/cmap_810086401_810345601_4FGL_J1753.7+2847_daily_bin2202.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=268.433 yref=28.7967 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 0.62 user 0.21 sys 0.14 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/37238116/ft1_filtered_4FGL_J1753.7+2847_daily_bin2202.fits scfile=/lscratch/kocevski/37238116/ft2_4FGL_J1753.7+2847_daily_bin2202.fits outfile=/lscratch/kocevski/37238116/cmap_HighResolution_810086401_810345601_4FGL_J1753.7+2847_daily_bin2202.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=268.433 yref=28.7967 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 0.57 user 0.23 sys 0.11 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/37238116/ft1_filtered_4FGL_J1753.7+2847_daily_bin2202.fits evtable="EVENTS" scfile=/lscratch/kocevski/37238116/ft2_4FGL_J1753.7+2847_daily_bin2202.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/37238116/Model_4FGL_J1753.7+2847_daily_bin2202.xml irfs="P8R3_SOURCE_V2" evclsmin=0 evclass="INDEF" evtype="INDEF" convert=yes chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). adding source EG_v02 adding source GALDone. MINUIT Return Code (Free Index): 102 logL (Free Index) = 9627.93696589 delta logL = 0.223585122279 Extracting fit parameters... 4FGL J1753.7+2847 Spectrum: PowerLaw 341 Prefactor: 7.938e-03 1.775e-01 0.000e+00 1.000e+06 ( 1.000e-14) 342 Index: 6.042e+00 8.454e+00 0.000e+00 1.000e+01 (-1.000e+00) 343 Scale: 1.625e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 697 Prefactor: 1.090e+00 7.183e-02 0.000e+00 1.000e+01 ( 1.000e+00) 698 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 699 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 696 Normalization: 8.427e-01 1.706e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 268.433 28.797 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/37238015/cmap_HighResolution_810086401_810345601_4FGL_J1753.7+2847_daily_bin2202.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='6.00e-03', job_status='DONE', photon_flux_upper_limit='7.76e-08', time_completed='2026-09-06 13:59:35.285047', job_id='37238015', GAL2='1.09', fit_tolerance='1e-08', EG2='0.84', EG='0.88', time_epoch_completed='1788728375.29', return_code2='102', ts='-0.00', comment='SUCCESS', return_code='0', GAL='1.08', dlogl='2.24e-01', ts2='0.48', photon_index_error='0.00', photon_index='2.40' WHERE bin_id='2202' AND source_name='4FGL J1753.7+2847' AND cadence='daily'; Database successfully updated. Analysis Complete. Sun Sep 6 13:59:35 PDT 2026 file=/lscratch/kocevski/37238113/ltcube_810086401_810345601_4FGL_J1753.7+2847_daily_bin2202.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/37238113/ft2_4FGL_J1753.7+2847_daily_bin2202.fits .....................! real 8.91 user 8.28 sys 0.22 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/37238113/ft1_filtered_4FGL_J1753.7+2847_daily_bin2202.fits evtable="EVENTS" scfile=/lscratch/kocevski/37238113/ft2_4FGL_J1753.7+2847_daily_bin2202.fits sctable="SC_DATA" expcube=/lscratch/kocevski/37238113/ltcube_810086401_810345601_4FGL_J1753.7+2847_daily_bin2202.fits outfile=/lscratch/kocevski/37238113/expmap_810086401_810345601_4FGL_J1753.7+2847_daily_bin2202.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/37238113/ltcube_810086401_810345601_4FGL_J1753.7+2847_daily_bin2202.fits .....................! real 72.48 user 67.33 sys 4.32 Generating the xml model: radLim = 0.001 maxRad = 12 normsOnly = True freeVariableSources = True Fixing all sources to their catalog values, except variable sources Creating file and adding sources from 4FGL Added 210 point sources and 0 extended sources Setting source of interest to: 4FGL J1753.7+2847 @ 268.433 28.7967 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/37238113/ft1_filtered_4FGL_J1753.7+2847_daily_bin2202.fits scfile=/lscratch/kocevski/37238113/ft2_4FGL_J1753.7+2847_daily_bin2202.fits outfile=/lscratch/kocevski/37238113/cmap_810086401_810345601_4FGL_J1753.7+2847_daily_bin2202.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=268.433 yref=28.7967 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 0.68 user 0.24 sys 0.11 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/37238113/ft1_filtered_4FGL_J1753.7+2847_daily_bin2202.fits scfile=/lscratch/kocevski/37238113/ft2_4FGL_J1753.7+2847_daily_bin2202.fits outfile=/lscratch/kocevski/37238113/cmap_HighResolution_810086401_810345601_4FGL_J1753.7+2847_daily_bin2202.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=268.433 yref=28.7967 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 0.62 user 0.24 sys 0.12 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/37238113/ft1_filtered_4FGL_J1753.7+2847_daily_bin2202.fits evtable="EVENTS" scfile=/lscratch/kocevski/37238113/ft2_4FGL_J1753.7+2847_daily_bin2202.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/37238113/Model_4FGL_J1753.7+2847_daily_bin2202.xml irfs="P8R3_SOURCE_V2" evclsmin=0 evclass="INDEF" evtype="INDEF" convert=yes chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). adding source EG_v02 adding source GAL_ ********** ** 18 **HESSE ********** FCN= 9628.161 FROM HESSE STATUS=OK 310 CALLS 1743 TOTAL EDM= .23E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .55511E-10 12.343 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 norm 10.060 5.9825 .31490E-03 -1.5645 3 norm .0000 37.702 .13735E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 Prefactor .12768E-08 74.755 .94296E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor 48.602 89.883 .14837E-03 -1.5569 6 Prefactor 3.7079 13.494 .52084E-03 -1.5669 7 Prefactor 31.645 33.815 .17960E-03 -1.5595 8 Prefactor .24258E-07 46.936 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 Prefactor .48534 19.892 .79675E-03 -1.5694 10 norm 1.7552 1.7807 .78954E-03 -1.5681 11 norm 12.961 98.536 .28022E-03 -1.5636 12 Prefactor 6.9558 5.6753 .38272E-03 -1.5655 13 norm .0000 2.6711 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 Prefactor 3.3132 4.6575 .55689E-03 -1.5672 15 Prefactor .68874E-02 14.036 .10780E-01 -1.5710 WARNING - - ABOVE PARAMETER IS AT LIMIT. 16 Prefactor .0000 8.0610 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 norm .55511E-09 17.473 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 18 Normalizat .88276 .21997 .90864E-01 -.97069 19 Prefactor 1.0804 .88115E-01 .38414E-01 -.90095 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 2.26111e-07 Minuit parameter uncertainties: 1 6.13538e-05 2 5.98253 3 2.48579e-05 4 0.000617232 5 89.8852 6 13.4936 7 33.8154 8 0.00213526 9 6.21437 10 1.78069 11 71.4743 12 5.67533 13 7.22773e-06 14 4.65748 15 0.621846 16 1.29133e-05 17 0.000196523 18 0.220195 19 0.088127 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 9628.16055101 Extracting fit parameters... 4FGL J1753.7+2847 Spectrum: PowerLaw 341 Prefactor: 2.426e-08 2.135e-03 0.000e+00 1.000e+06 ( 1.000e-14) 342 Index: 2.396e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 343 Scale: 1.625e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 697 Prefactor: 1.080e+00 8.813e-02 0.000e+00 1.000e+01 ( 1.000e+00) 698 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 699 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 696 Normalization: 8.828e-01 2.202e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 268.433 28.797 Photon Flux Upper Limit: 7.7625633262e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00599684352698 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/37237935/likelihoodResults_810086401_810345601_4FGL_J1753.7+2847_daily_bin2202.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) = 9628.17077489 delta logL = -0.0102238794734 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 9627.93697291 delta logL = 0.223578106186 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .77445E-02 1.0000 .0000 .10000E+07 2 'Index ' 6.0495 1.0000 .0000 10.000 3 'Normalizat' .84246 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.0900 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .7000E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 9627.937 FROM MIGRAD STATUS=CONVERGED 167 CALLS 371 TOTAL EDM= .33E-09 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .79376E-02 .13238 .30136E-03** at limit ** 2 Index 6.0418 1.9729 .13573 -.11436E-03 3 Normalizat .84270 .28633E-01 .92769E-01 -.13202E-04 4 Prefactor 1.0900 .12224E-01 .37978E-01 .52135E-03 ERR DEF= .500 Final values: Prefactor = 0.00793764 Index = 6.04182 Normalizat = 0.842704 Prefactor = 1.08999 ********** ** 18 **HESSE ********** FCN= 9627.937 FROM HESSE STATUS=NOT POSDEF 31 CALLS 402 TOTAL EDM= .26E-08 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .79376E-02 .99279 .13286E-05 -1.5706 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index 6.0418 8.0175 .75817E-02 .20990 3 Normalizat .84270 .17053 .41093E-03 -.98504 4 Prefactor 1.0900 .71823E-01 .15550E-03 -.89787 ERR DEF= .500 Minuit fit quality: 2 estimated distance: 2.61992e-09 Minuit parameter uncertainties: 1 0.177543 2 8.45436 3 0.170639 4 0.0718297 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) = 9627.93696589 delta logL = 0.223585122279 Extracting fit parameters... 4FGL J1753.7+2847 Spectrum: PowerLaw 341 Prefactor: 7.938e-03 1.775e-01 0.000e+00 1.000e+06 ( 1.000e-14) 342 Index: 6.042e+00 8.454e+00 0.000e+00 1.000e+01 (-1.000e+00) 343 Scale: 1.625e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 697 Prefactor: 1.090e+00 7.183e-02 0.000e+00 1.000e+01 ( 1.000e+00) 698 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 699 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 696 Normalization: 8.427e-01 1.706e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 268.433 28.797 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/37237935/cmap_HighResolution_810086401_810345601_4FGL_J1753.7+2847_daily_bin2202.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='6.00e-03', job_status='DONE', photon_flux_upper_limit='7.76e-08', time_completed='2026-09-06 13:59:43.902512', job_id='37237935', GAL2='1.09', fit_tolerance='1e-08', EG2='0.84', EG='0.88', time_epoch_completed='1788728383.9', return_code2='102', ts='-0.00', comment='SUCCESS', return_code='0', GAL='1.08', dlogl='2.24e-01', ts2='0.48', photon_index_error='0.00', photon_index='2.40' WHERE bin_id='2202' AND source_name='4FGL J1753.7+2847' AND cadence='daily'; Database successfully updated. Analysis Complete. Sun Sep 6 13:59:43 PDT 2026 number of points = 7418 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J1753.7+2847_daily_bin2202 RA = 268.433, Dec = 28.7967 tmin = 810086401, tmax = 810345601 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='37238244', job_status='RUN', time_executed='2026-09-06 13:59:24.013488', time_epoch_executed='1788728364.01' WHERE source_name='4FGL J1753.7+2847' and cadence='daily' and bin_id='2202' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/37238244 Creating custom pfile directory: /lscratch/kocevski/37238244/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=810086401.0 && nMetStart<810345601.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=810086401.0 && nMetStart<810345601.0' /Data/Flight/Level1/LPA Retrieving 46 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/37238244/ft1_4FGL_J1753.7+2847_daily_bin2202.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=810086401.0 && nMetStart<810345601.0' /Data/Flight/Level1/LPA Retrieving 46 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/37238244/ft2_4FGL_J1753.7+2847_daily_bin2202.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/37238244/ft1_4FGL_J1753.7+2847_daily_bin2202.fits outfile=/lscratch/kocevski/37238244/ft1_filteredMKT_4FGL_J1753.7+2847_daily_bin2202.fits ra=268.433 dec=28.7967 rad=12.0 tmin=810086401.0 tmax=810345601.0 emin=100.0 emax=100000.0 zmin=0.0 zmax=90.0 evclass=128 evtype="INDEF" convtype=-1 phasemin=0.0 phasemax=1.0 evtable="EVENTS" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). Done. real 2.60 user 2.08 sys 0.16 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/37238244/ft2_4FGL_J1753.7+2847_daily_bin2202.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/37238244/ft2_4FGL_J1753.7+2847_daily_bin2202.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/37238244/ft1_filteredMKT_4FGL_J1753.7+2847_daily_bin2202.fits evtable="EVENTS" outfile="/lscratch/kocevski/37238244/ft1_filtered_4FGL_J1753.7+2847_daily_bin2202.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 0.60 user 0.20 sys 0.14 Number of photons that the gtmktime cut: 936 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/37238244/ft1_filtered_4FGL_J1753.7+2847_daily_bin2202.fits" evtable="EVENTS" scfile=/lscratch/kocevski/37238244/ft2_4FGL_J1753.7+2847_daily_bin2202.fits sctable="SC_DATA" ouDone. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 9628.16055101 Extracting fit parameters... 4FGL J1753.7+2847 Spectrum: PowerLaw 341 Prefactor: 2.426e-08 2.135e-03 0.000e+00 1.000e+06 ( 1.000e-14) 342 Index: 2.396e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 343 Scale: 1.625e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 697 Prefactor: 1.080e+00 8.813e-02 0.000e+00 1.000e+01 ( 1.000e+00) 698 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 699 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 696 Normalization: 8.828e-01 2.202e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 268.433 28.797 Photon Flux Upper Limit: 7.7625633262e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00599684352698 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/37237925/likelihoodResults_810086401_810345601_4FGL_J1753.7+2847_daily_bin2202.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) = 9628.17077489 delta logL = -0.0102238794734 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 9627.93697291 delta logL = 0.223578106186 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .77445E-02 1.0000 .0000 .10000E+07 2 'Index ' 6.0495 1.0000 .0000 10.000 3 'Normalizat' .84246 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.0900 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .7000E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 9627.937 FROM MIGRAD STATUS=CONVERGED 167 CALLS 371 TOTAL EDM= .33E-09 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .79376E-02 .13238 .30136E-03** at limit ** 2 Index 6.0418 1.9729 .13573 -.11436E-03 3 Normalizat .84270 .28633E-01 .92769E-01 -.13202E-04 4 Prefactor 1.0900 .12224E-01 .37978E-01 .52135E-03 ERR DEF= .500 Final values: Prefactor = 0.00793764 Index = 6.04182 Normalizat = 0.842704 Prefactor = 1.08999 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 9628.16055101 Extracting fit parameters... 4FGL J1753.7+2847 Spectrum: PowerLaw 341 Prefactor: 2.426e-08 2.135e-03 0.000e+00 1.000e+06 ( 1.000e-14) 342 Index: 2.396e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 343 Scale: 1.625e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 697 Prefactor: 1.080e+00 8.813e-02 0.000e+00 1.000e+01 ( 1.000e+00) 698 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 699 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 696 Normalization: 8.828e-01 2.202e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 268.433 28.797 Photon Flux Upper Limit: 7.7625633262e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00599684352698 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/37237941/likelihoodResults_810086401_810345601_4FGL_J1753.7+2847_daily_bin2202.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) = 9628.17077489 delta logL = -0.0102238794734 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 9627.93697291 delta logL = 0.223578106186 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .77445E-02 1.0000 .0000 .10000E+07 2 'Index ' 6.0495 1.0000 .0000 10.000 3 'Normalizat' .84246 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.0900 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .7000E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 9627.937 FROM MIGRAD STATUS=CONVERGED 167 CALLS 371 TOTAL EDM= .33E-09 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .79376E-02 .13238 .30136E-03** at limit ** 2 Index 6.0418 1.9729 .13573 -.11436E-03 3 Normalizat .84270 .28633E-01 .92769E-01 -.13202E-04 4 Prefactor 1.0900 .12224E-01 .37978E-01 .52135E-03 ERR DEF= .500 Final values: Prefactor = 0.00793764 Index = 6.04182 Normalizat = 0.842704 Prefactor = 1.08999 ********** ** 18 **HESSE ********** FCN= 9627.937 FROM HESSE STATUS=NOT POSDEF 31 CALLS 402 TOTAL EDM= .26E-08 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .79376E-02 .99279 .13286E-05 -1.5706 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index 6.0418 8.0175 .75817E-02 .20990 3 Normalizat .84270 .17053 .41093E-03 -.98504 4 Prefactor 1.0900 .71823E-01 .15550E-03 -.89787 ERR DEF= .500 Minuit fit quality: 2 estimated distance: 2.61992e-09 Minuit parameter uncertainties: 1 0.177543 2 8.45436 3 0.170639 4 0.0718297 ********** ** 18 **HESSE ********** FCN= 9627.937 FROM HESSE STATUS=NOT POSDEF 31 CALLS 402 TOTAL EDM= .26E-08 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .79376E-02 .99279 .13286E-05 -1.5706 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index 6.0418 8.0175 .75817E-02 .20990 3 Normalizat .84270 .17053 .41093E-03 -.98504 4 Prefactor 1.0900 .71823E-01 .15550E-03 -.89787 ERR DEF= .500 Minuit fit quality: 2 estimated distance: 2.61992e-09 Minuit parameter uncertainties: 1 0.177543 2 8.45436 3 0.170639 4 0.0718297 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) = 9627.93696589 delta logL = 0.223585122279 Extracting fit parameters... 4FGL J1753.7+2847 Spectrum: PowerLaw 341 Prefactor: 7.938e-03 1.775e-01 0.000e+00 1.000e+06 ( 1.000e-14) 342 Index: 6.042e+00 8.454e+00 0.000e+00 1.000e+01 (-1.000e+00) 343 Scale: 1.625e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 697 Prefactor: 1.090e+00 7.183e-02 0.000e+00 1.000e+01 ( 1.000e+00) 698 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 699 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 696 Normalization: 8.427e-01 1.706e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 268.433 28.797 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/37237925/cmap_HighResolution_810086401_810345601_4FGL_J1753.7+2847_daily_bin2202.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='6.00e-03', job_status='DONE', photon_flux_upper_limit='7.76e-08', time_completed='2026-09-06 14:00:01.495476', job_id='37237925', GAL2='1.09', fit_tolerance='1e-08', EG2='0.84', EG='0.88', time_epoch_completed='1788728401.5', return_code2='102', ts='-0.00', comment='SUCCESS', return_code='0', GAL='1.08', dlogl='2.24e-01', ts2='0.48', photon_index_error='0.00', photon_index='2.40' WHERE bin_id='2202' AND source_name='4FGL J1753.7+2847' AND cadence='daily'; Database successfully updated. Analysis Complete. Sun Sep 6 14:00:01 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) = 9627.93696589 delta logL = 0.223585122279 Extracting fit parameters... 4FGL J1753.7+2847 Spectrum: PowerLaw 341 Prefactor: 7.938e-03 1.775e-01 0.000e+00 1.000e+06 ( 1.000e-14) 342 Index: 6.042e+00 8.454e+00 0.000e+00 1.000e+01 (-1.000e+00) 343 Scale: 1.625e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 697 Prefactor: 1.090e+00 7.183e-02 0.000e+00 1.000e+01 ( 1.000e+00) 698 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 699 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 696 Normalization: 8.427e-01 1.706e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 268.433 28.797 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/37237941/cmap_HighResolution_810086401_810345601_4FGL_J1753.7+2847_daily_bin2202.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='6.00e-03', job_status='DONE', photon_flux_upper_limit='7.76e-08', time_completed='2026-09-06 14:00:02.947957', job_id='37237941', GAL2='1.09', fit_tolerance='1e-08', EG2='0.84', EG='0.88', time_epoch_completed='1788728402.95', return_code2='102', ts='-0.00', comment='SUCCESS', return_code='0', GAL='1.08', dlogl='2.24e-01', ts2='0.48', photon_index_error='0.00', photon_index='2.40' WHERE bin_id='2202' AND source_name='4FGL J1753.7+2847' AND cadence='daily'; Database successfully updated. Analysis Complete. Sun Sep 6 14:00:03 PDT 2026 tfile=/lscratch/kocevski/37238175/ltcube_810086401_810345601_4FGL_J1753.7+2847_daily_bin2202.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/37238175/ft2_4FGL_J1753.7+2847_daily_bin2202.fits .....................! real 7.46 user 7.11 sys 0.20 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/37238175/ft1_filtered_4FGL_J1753.7+2847_daily_bin2202.fits evtable="EVENTS" scfile=/lscratch/kocevski/37238175/ft2_4FGL_J1753.7+2847_daily_bin2202.fits sctable="SC_DATA" expcube=/lscratch/kocevski/37238175/ltcube_810086401_810345601_4FGL_J1753.7+2847_daily_bin2202.fits outfile=/lscratch/kocevski/37238175/expmap_810086401_810345601_4FGL_J1753.7+2847_daily_bin2202.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/37238175/ltcube_810086401_810345601_4FGL_J1753.7+2847_daily_bin2202.fits .....................! real 59.29 user 55.57 sys 3.27 Generating the xml model: radLim = 0.001 maxRad = 12 normsOnly = True freeVariableSources = True Fixing all sources to their catalog values, except variable sources Creating file and adding sources from 4FGL Added 210 point sources and 0 extended sources Setting source of interest to: 4FGL J1753.7+2847 @ 268.433 28.7967 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/37238175/ft1_filtered_4FGL_J1753.7+2847_daily_bin2202.fits scfile=/lscratch/kocevski/37238175/ft2_4FGL_J1753.7+2847_daily_bin2202.fits outfile=/lscratch/kocevski/37238175/cmap_810086401_810345601_4FGL_J1753.7+2847_daily_bin2202.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=268.433 yref=28.7967 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 0.47 user 0.19 sys 0.11 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/37238175/ft1_filtered_4FGL_J1753.7+2847_daily_bin2202.fits scfile=/lscratch/kocevski/37238175/ft2_4FGL_J1753.7+2847_daily_bin2202.fits outfile=/lscratch/kocevski/37238175/cmap_HighResolution_810086401_810345601_4FGL_J1753.7+2847_daily_bin2202.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=268.433 yref=28.7967 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 0.19 sys 0.13 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/37238175/ft1_filtered_4FGL_J1753.7+2847_daily_bin2202.fits evtable="EVENTS" scfile=/lscratch/kocevski/37238175/ft2_4FGL_J1753.7+2847_daily_bin2202.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/37238175/Model_4FGL_J1753.7+2847_daily_bin2202.xml irfs="P8R3_SOURCE_V2" evclsmin=0 evclass="INDEF" evtype="INDEF" convert=yes chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). adding source EG_v02 adding source GALfile=/lscratch/kocevski/37238142/ltcube_810086401_810345601_4FGL_J1753.7+2847_daily_bin2202.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/37238142/ft2_4FGL_J1753.7+2847_daily_bin2202.fits .....................! real 8.45 user 8.03 sys 0.21 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/37238142/ft1_filtered_4FGL_J1753.7+2847_daily_bin2202.fits evtable="EVENTS" scfile=/lscratch/kocevski/37238142/ft2_4FGL_J1753.7+2847_daily_bin2202.fits sctable="SC_DATA" expcube=/lscratch/kocevski/37238142/ltcube_810086401_810345601_4FGL_J1753.7+2847_daily_bin2202.fits outfile=/lscratch/kocevski/37238142/expmap_810086401_810345601_4FGL_J1753.7+2847_daily_bin2202.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/37238142/ltcube_810086401_810345601_4FGL_J1753.7+2847_daily_bin2202.fits .....................! real 71.07 user 66.13 sys 4.05 Generating the xml model: radLim = 0.001 maxRad = 12 normsOnly = True freeVariableSources = True Fixing all sources to their catalog values, except variable sources Creating file and adding sources from 4FGL Added 210 point sources and 0 extended sources Setting source of interest to: 4FGL J1753.7+2847 @ 268.433 28.7967 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/37238142/ft1_filtered_4FGL_J1753.7+2847_daily_bin2202.fits scfile=/lscratch/kocevski/37238142/ft2_4FGL_J1753.7+2847_daily_bin2202.fits outfile=/lscratch/kocevski/37238142/cmap_810086401_810345601_4FGL_J1753.7+2847_daily_bin2202.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=268.433 yref=28.7967 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 0.58 user 0.23 sys 0.13 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/37238142/ft1_filtered_4FGL_J1753.7+2847_daily_bin2202.fits scfile=/lscratch/kocevski/37238142/ft2_4FGL_J1753.7+2847_daily_bin2202.fits outfile=/lscratch/kocevski/37238142/cmap_HighResolution_810086401_810345601_4FGL_J1753.7+2847_daily_bin2202.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=268.433 yref=28.7967 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 0.58 user 0.23 sys 0.14 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/37238142/ft1_filtered_4FGL_J1753.7+2847_daily_bin2202.fits evtable="EVENTS" scfile=/lscratch/kocevski/37238142/ft2_4FGL_J1753.7+2847_daily_bin2202.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/37238142/Model_4FGL_J1753.7+2847_daily_bin2202.xml irfs="P8R3_SOURCE_V2" evclsmin=0 evclass="INDEF" evtype="INDEF" convert=yes chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). adding source EG_v02 adding source GAL__V02 Working on... /lscratch/kocevski/37238039/ft1_filtered_4FGL_J1753.7+2847_daily_bin2202.fits.....................! real 35.43 user 33.76 sys 1.06 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/37238039/ft1_filtered_4FGL_J1753.7+2847_daily_bin2202.fits', '/lscratch/kocevski/37238039/ft2_4FGL_J1753.7+2847_daily_bin2202.fits', expMap='/lscratch/kocevski/37238039/expmap_810086401_810345601_4FGL_J1753.7+2847_daily_bin2202.fits', expCube='/lscratch/kocevski/37238039/ltcube_810086401_810345601_4FGL_J1753.7+2847_daily_bin2202.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/37238039/Model_4FGL_J1753.7+2847_daily_bin2202.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1753.7+2847' 4FGL J1753.7+2847 Spectrum: PowerLaw 341 Prefactor: 6.812e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-14) 342 Index: 2.396e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 343 Scale: 1.625e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/37238039/ft1_filtered_4FGL_J1753.7+2847_daily_bin2202.fits Spacecraft file(s): /lscratch/kocevski/37238039/ft2_4FGL_J1753.7+2847_daily_bin2202.fits Exposure map: /lscratch/kocevski/37238039/expmap_810086401_810345601_4FGL_J1753.7+2847_daily_bin2202.fits Exposure cube: /lscratch/kocevski/37238039/ltcube_810086401_810345601_4FGL_J1753.7+2847_daily_bin2202.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/37238039/Model_4FGL_J1753.7+2847_daily_bin2202.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) = 9628.18144241 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 9628.16635867 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .14055E-01 1.0000 .0000 .10000E+07 2 'norm ' 10.109 1.0000 .0000 .10000E+07 3 'norm ' .10737 1.0000 .0000 .10000E+07 4 'Prefactor ' .35984 1.0000 .0000 .10000E+07 5 'Prefactor ' 45.434 1.0000 .0000 .10000E+07 6 'Prefactor ' 3.7541 1.0000 .0000 .10000E+07 7 'Prefactor ' 31.011 1.0000 .0000 .10000E+07 8 'Prefactor ' .99667E-02 1.0000 .0000 .10000E+07 9 'Prefactor ' .49046 1.0000 .0000 .10000E+07 10 'norm ' 1.7600 1.0000 .0000 .10000E+07 11 'norm ' 12.755 1.0000 .0000 .10000E+07 12 'Prefactor ' 6.8636 1.0000 .0000 .10000E+07 13 'norm ' .49716E-05 1.0000 .0000 .10000E+07 14 'Prefactor ' 3.3020 1.0000 .0000 .10000E+07 15 'Prefactor ' .26080 1.0000 .0000 .10000E+07 16 'Prefactor ' .10104E-02 1.0000 .0000 .10000E+07 17 'norm ' .13257E-02 1.0000 .0000 .10000E+07 18 'Normalizat' .88554 1.0000 .10000E-01 10.000 19 'Prefactor ' 1.0797 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .7000E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 9628.161 FROM MIGRAD STATUS=CONVERGED 157 CALLS 1433 TOTAL EDM= .21E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.2% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .55511E-10 12.335 .19952E-06** at limit ** 2 norm 10.060 6.0002 -.19638E-07 -.29670E-03 3 norm .0000 37.715 .13792E-07** at limit ** 4 Prefactor .12768E-08 74.872 -.29751E-06** at limit ** 5 Prefactor 48.602 88.117 .68442E-06 -.28717E-01 6 Prefactor 3.7079 12.451 .15331E-07 -.66251E-03 7 Prefactor 31.645 33.722 -.25203E-07 -.17384E-01 8 Prefactor .24258E-07 46.777 -.17097E-06** at limit ** 9 Prefactor .48534 20.558 -.54962E-06 .91063E-04 10 norm 1.7552 1.7607 -.97996E-08 -.83376E-04 11 norm 12.961 5.5037 .82044E-07 .81033E-02 12 Prefactor 6.9558 5.6417 .40350E-08 -.43787E-03 13 norm .0000 2.6717 .76514E-07** at limit ** 14 Prefactor 3.3132 4.4659 .13576E-06 .77144E-03 15 Prefactor .68874E-02 106.06 -.10392E-05** at limit ** 16 Prefactor .0000 8.0812 .23922E-06** at limit ** 17 norm .55511E-09 17.456 -.15360E-06** at limit ** 18 Normalizat .88276 .24998 .37680E-05 -.18183E-04 19 Prefactor 1.0804 .10096 -.78686E-06 -.52430E-04 ERR DEF= .500 Final values: Prefactor = 5.55112e-11 norm = 10.0595 norm = 0 Prefactor = 1.27676e-09 Prefactor = 48.602 Prefactor = 3.70795 Prefactor = 31.6446 Prefactor = 2.42584e-08 Prefactor = 0.485341 norm = 1.75515 norm = 12.9606 Prefactor = 6.95583 norm = 0 Prefactor = 3.31324 Prefactor = 0.00688738 Prefactor = 0 norm = 5.55112e-10 Normalizat = 0.88276 Prefactor = 1.08041 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 9628.16055101 Extracting fit parameters... 4FGL J1753.7+2847 Spectrum: PowerLaw 341 Prefactor: 2.426e-08 2.135e-03 0.000e+00 1.000e+06 ( 1.000e-14) 342 Index: 2.396e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 343 Scale: 1.625e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 697 Prefactor: 1.080e+00 8.813e-02 0.000e+00 1.000e+01 ( 1.000e+00) 698 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 699 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 696 Normalization: 8.828e-01 2.202e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 268.433 28.797 Photon Flux Upper Limit: 7.7625633262e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00599684352698 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/37238008/likelihoodResults_810086401_810345601_4FGL_J1753.7+2847_daily_bin2202.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) = 9628.17077489 delta logL = -0.0102238794734 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 9627.93697291 delta logL = 0.223578106186 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .77445E-02 1.0000 .0000 .10000E+07 2 'Index ' 6.0495 1.0000 .0000 10.000 3 'Normalizat' .84246 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.0900 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .7000E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 9627.937 FROM MIGRAD STATUS=CONVERGED 167 CALLS 371 TOTAL EDM= .33E-09 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .79376E-02 .13238 .30136E-03** at limit ** 2 Index 6.0418 1.9729 .13573 -.11436E-03 3 Normalizat .84270 .28633E-01 .92769E-01 -.13202E-04 4 Prefactor 1.0900 .12224E-01 .37978E-01 .52135E-03 ERR DEF= .500 Final values: Prefactor = 0.00793764 Index = 6.04182 Normalizat = 0.842704 Prefactor = 1.08999 ********** ** 18 **HESSE ********** FCN= 9627.937 FROM HESSE STATUS=NOT POSDEF 31 CALLS 402 TOTAL EDM= .26E-08 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .79376E-02 .99279 .13286E-05 -1.5706 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index 6.0418 8.0175 .75817E-02 .20990 3 Normalizat .84270 .17053 .41093E-03 -.98504 4 Prefactor 1.0900 .71823E-01 .15550E-03 -.89787 ERR DEF= .500 Minuit fit quality: 2 estimated distance: 2.61992e-09 Minuit parameter uncertainties: 1 0.177543 2 8.45436 3 0.170639 4 0.0718297 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) = 9627.93696589 delta logL = 0.223585122279 Extracting fit parameters... 4FGL J1753.7+2847 Spectrum: PowerLaw 341 Prefactor: 7.938e-03 1.775e-01 0.000e+00 1.000e+06 ( 1.000e-14) 342 Index: 6.042e+00 8.454e+00 0.000e+00 1.000e+01 (-1.000e+00) 343 Scale: 1.625e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 697 Prefactor: 1.090e+00 7.183e-02 0.000e+00 1.000e+01 ( 1.000e+00) 698 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 699 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 696 Normalization: 8.427e-01 1.706e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 268.433 28.797 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/37238008/cmap_HighResolution_810086401_810345601_4FGL_J1753.7+2847_daily_bin2202.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='6.00e-03', job_status='DONE', photon_flux_upper_limit='7.76e-08', time_completed='2026-09-06 14:00:28.630863', job_id='37238008', GAL2='1.09', fit_tolerance='1e-08', EG2='0.84', EG='0.88', time_epoch_completed='1788728428.63', return_code2='102', ts='-0.00', comment='SUCCESS', return_code='0', GAL='1.08', dlogl='2.24e-01', ts2='0.48', photon_index_error='0.00', photon_index='2.40' WHERE bin_id='2202' AND source_name='4FGL J1753.7+2847' AND cadence='daily'; Database successfully updated. Analysis Complete. Sun Sep 6 14:00:28 PDT 2026 ********** ** 18 **HESSE ********** FCN= 9628.161 FROM HESSE STATUS=OK 310 CALLS 1743 TOTAL EDM= .23E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .55511E-10 12.343 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 norm 10.060 5.9825 .31490E-03 -1.5645 3 norm .0000 37.702 .13735E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 Prefactor .12768E-08 74.755 .94296E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor 48.602 89.883 .14837E-03 -1.5569 6 Prefactor 3.7079 13.494 .52084E-03 -1.5669 7 Prefactor 31.645 33.815 .17960E-03 -1.5595 8 Prefactor .24258E-07 46.936 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 Prefactor .48534 19.892 .79675E-03 -1.5694 10 norm 1.7552 1.7807 .78954E-03 -1.5681 11 norm 12.961 98.536 .28022E-03 -1.5636 12 Prefactor 6.9558 5.6753 .38272E-03 -1.5655 13 norm .0000 2.6711 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 Prefactor 3.3132 4.6575 .55689E-03 -1.5672 15 Prefactor .68874E-02 14.036 .10780E-01 -1.5710 WARNING - - ABOVE PARAMETER IS AT LIMIT. 16 Prefactor .0000 8.0610 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 norm .55511E-09 17.473 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 18 Normalizat .88276 .21997 .90864E-01 -.97069 19 Prefactor 1.0804 .88115E-01 .38414E-01 -.90095 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 2.26111e-07 Minuit parameter uncertainties: 1 6.13538e-05 2 5.98253 3 2.48579e-05 4 0.000617232 5 89.8852 6 13.4936 7 33.8154 8 0.00213526 9 6.21437 10 1.78069 11 71.4743 12 5.67533 13 7.22773e-06 14 4.65748 15 0.621846 16 1.29133e-05 17 0.000196523 18 0.220195 19 0.088127 _V02 Working on... /lscratch/kocevski/37238085/ft1_filtered_4FGL_J1753.7+2847_daily_bin2202.fits.....................! real 33.65 user 32.22 sys 0.94 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/37238085/ft1_filtered_4FGL_J1753.7+2847_daily_bin2202.fits', '/lscratch/kocevski/37238085/ft2_4FGL_J1753.7+2847_daily_bin2202.fits', expMap='/lscratch/kocevski/37238085/expmap_810086401_810345601_4FGL_J1753.7+2847_daily_bin2202.fits', expCube='/lscratch/kocevski/37238085/ltcube_810086401_810345601_4FGL_J1753.7+2847_daily_bin2202.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/37238085/Model_4FGL_J1753.7+2847_daily_bin2202.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1753.7+2847' 4FGL J1753.7+2847 Spectrum: PowerLaw 341 Prefactor: 6.812e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-14) 342 Index: 2.396e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 343 Scale: 1.625e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/37238085/ft1_filtered_4FGL_J1753.7+2847_daily_bin2202.fits Spacecraft file(s): /lscratch/kocevski/37238085/ft2_4FGL_J1753.7+2847_daily_bin2202.fits Exposure map: /lscratch/kocevski/37238085/expmap_810086401_810345601_4FGL_J1753.7+2847_daily_bin2202.fits Exposure cube: /lscratch/kocevski/37238085/ltcube_810086401_810345601_4FGL_J1753.7+2847_daily_bin2202.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/37238085/Model_4FGL_J1753.7+2847_daily_bin2202.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) = 9628.18144241 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 9628.16635867 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .14055E-01 1.0000 .0000 .10000E+07 2 'norm ' 10.109 1.0000 .0000 .10000E+07 3 'norm ' .10737 1.0000 .0000 .10000E+07 4 'Prefactor ' .35984 1.0000 .0000 .10000E+07 5 'Prefactor ' 45.434 1.0000 .0000 .10000E+07 6 'Prefactor ' 3.7541 1.0000 .0000 .10000E+07 7 'Prefactor ' 31.011 1.0000 .0000 .10000E+07 8 'Prefactor ' .99667E-02 1.0000 .0000 .10000E+07 9 'Prefactor ' .49046 1.0000 .0000 .10000E+07 10 'norm ' 1.7600 1.0000 .0000 .10000E+07 11 'norm ' 12.755 1.0000 .0000 .10000E+07 12 'Prefactor ' 6.8636 1.0000 .0000 .10000E+07 13 'norm ' .49716E-05 1.0000 .0000 .10000E+07 14 'Prefactor ' 3.3020 1.0000 .0000 .10000E+07 15 'Prefactor ' .26080 1.0000 .0000 .10000E+07 16 'Prefactor ' .10104E-02 1.0000 .0000 .10000E+07 17 'norm ' .13257E-02 1.0000 .0000 .10000E+07 18 'Normalizat' .88554 1.0000 .10000E-01 10.000 19 'Prefactor ' 1.0797 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .7000E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 9628.161 FROM MIGRAD STATUS=CONVERGED 157 CALLS 1433 TOTAL EDM= .21E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.2% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .55511E-10 12.335 .19952E-06** at limit ** 2 norm 10.060 6.0002 -.19638E-07 -.29670E-03 3 norm .0000 37.715 .13792E-07** at limit ** 4 Prefactor .12768E-08 74.872 -.29751E-06** at limit ** 5 Prefactor 48.602 88.117 .68442E-06 -.28717E-01 6 Prefactor 3.7079 12.451 .15331E-07 -.66251E-03 7 Prefactor 31.645 33.722 -.25203E-07 -.17384E-01 8 Prefactor .24258E-07 46.777 -.17097E-06** at limit ** 9 Prefactor .48534 20.558 -.54962E-06 .91063E-04 10 norm 1.7552 1.7607 -.97996E-08 -.83376E-04 11 norm 12.961 5.5037 .82044E-07 .81033E-02 12 Prefactor 6.9558 5.6417 .40350E-08 -.43787E-03 13 norm .0000 2.6717 .76514E-07** at limit ** 14 Prefactor 3.3132 4.4659 .13576E-06 .77144E-03 15 Prefactor .68874E-02 106.06 -.10392E-05** at limit ** 16 Prefactor .0000 8.0812 .23922E-06** at limit ** 17 norm .55511E-09 17.456 -.15360E-06** at limit ** 18 Normalizat .88276 .24998 .37680E-05 -.18183E-04 19 Prefactor 1.0804 .10096 -.78686E-06 -.52430E-04 ERR DEF= .500 Final values: Prefactor = 5.55112e-11 norm = 10.0595 norm = 0 Prefactor = 1.27676e-09 Prefactor = 48.602 Prefactor = 3.70795 Prefactor = 31.6446 Prefactor = 2.42584e-08 Prefactor = 0.485341 norm = 1.75515 norm = 12.9606 Prefactor = 6.95583 norm = 0 Prefactor = 3.31324 Prefactor = 0.00688738 Prefactor = 0 norm = 5.55112e-10 Normalizat = 0.88276 Prefactor = 1.08041 _V02 Working on... /lscratch/kocevski/37238076/ft1_filtered_4FGL_J1753.7+2847_daily_bin2202.fits.....................! real 35.07 user 33.27 sys 1.06 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/37238076/ft1_filtered_4FGL_J1753.7+2847_daily_bin2202.fits', '/lscratch/kocevski/37238076/ft2_4FGL_J1753.7+2847_daily_bin2202.fits', expMap='/lscratch/kocevski/37238076/expmap_810086401_810345601_4FGL_J1753.7+2847_daily_bin2202.fits', expCube='/lscratch/kocevski/37238076/ltcube_810086401_810345601_4FGL_J1753.7+2847_daily_bin2202.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/37238076/Model_4FGL_J1753.7+2847_daily_bin2202.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1753.7+2847' 4FGL J1753.7+2847 Spectrum: PowerLaw 341 Prefactor: 6.812e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-14) 342 Index: 2.396e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 343 Scale: 1.625e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/37238076/ft1_filtered_4FGL_J1753.7+2847_daily_bin2202.fits Spacecraft file(s): /lscratch/kocevski/37238076/ft2_4FGL_J1753.7+2847_daily_bin2202.fits Exposure map: /lscratch/kocevski/37238076/expmap_810086401_810345601_4FGL_J1753.7+2847_daily_bin2202.fits Exposure cube: /lscratch/kocevski/37238076/ltcube_810086401_810345601_4FGL_J1753.7+2847_daily_bin2202.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/37238076/Model_4FGL_J1753.7+2847_daily_bin2202.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) = 9628.18144241 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 9628.16635867 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .14055E-01 1.0000 .0000 .10000E+07 2 'norm ' 10.109 1.0000 .0000 .10000E+07 3 'norm ' .10737 1.0000 .0000 .10000E+07 4 'Prefactor ' .35984 1.0000 .0000 .10000E+07 5 'Prefactor ' 45.434 1.0000 .0000 .10000E+07 6 'Prefactor ' 3.7541 1.0000 .0000 .10000E+07 7 'Prefactor ' 31.011 1.0000 .0000 .10000E+07 8 'Prefactor ' .99667E-02 1.0000 .0000 .10000E+07 9 'Prefactor ' .49046 1.0000 .0000 .10000E+07 10 'norm ' 1.7600 1.0000 .0000 .10000E+07 11 'norm ' 12.755 1.0000 .0000 .10000E+07 12 'Prefactor ' 6.8636 1.0000 .0000 .10000E+07 13 'norm ' .49716E-05 1.0000 .0000 .10000E+07 14 'Prefactor ' 3.3020 1.0000 .0000 .10000E+07 15 'Prefactor ' .26080 1.0000 .0000 .10000E+07 16 'Prefactor ' .10104E-02 1.0000 .0000 .10000E+07 17 'norm ' .13257E-02 1.0000 .0000 .10000E+07 18 'Normalizat' .88554 1.0000 .10000E-01 10.000 19 'Prefactor ' 1.0797 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .7000E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 9628.161 FROM MIGRAD STATUS=CONVERGED 157 CALLS 1433 TOTAL EDM= .21E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.2% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .55511E-10 12.335 .19952E-06** at limit ** 2 norm 10.060 6.0002 -.19638E-07 -.29670E-03 3 norm .0000 37.715 .13792E-07** at limit ** 4 Prefactor .12768E-08 74.872 -.29751E-06** at limit ** 5 Prefactor 48.602 88.117 .68442E-06 -.28717E-01 6 Prefactor 3.7079 12.451 .15331E-07 -.66251E-03 7 Prefactor 31.645 33.722 -.25203E-07 -.17384E-01 8 Prefactor .24258E-07 46.777 -.17097E-06** at limit ** 9 Prefactor .48534 20.558 -.54962E-06 .91063E-04 10 norm 1.7552 1.7607 -.97996E-08 -.83376E-04 11 norm 12.961 5.5037 .82044E-07 .81033E-02 12 Prefactor 6.9558 5.6417 .40350E-08 -.43787E-03 13 norm .0000 2.6717 .76514E-07** at limit ** 14 Prefactor 3.3132 4.4659 .13576E-06 .77144E-03 15 Prefactor .68874E-02 106.06 -.10392E-05** at limit ** 16 Prefactor .0000 8.0812 .23922E-06** at limit ** 17 norm .55511E-09 17.456 -.15360E-06** at limit ** 18 Normalizat .88276 .24998 .37680E-05 -.18183E-04 19 Prefactor 1.0804 .10096 -.78686E-06 -.52430E-04 ERR DEF= .500 Final values: Prefactor = 5.55112e-11 norm = 10.0595 norm = 0 Prefactor = 1.27676e-09 Prefactor = 48.602 Prefactor = 3.70795 Prefactor = 31.6446 Prefactor = 2.42584e-08 Prefactor = 0.485341 norm = 1.75515 norm = 12.9606 Prefactor = 6.95583 norm = 0 Prefactor = 3.31324 Prefactor = 0.00688738 Prefactor = 0 norm = 5.55112e-10 Normalizat = 0.88276 Prefactor = 1.08041 ********** ** 18 **HESSE ********** FCN= 9628.161 FROM HESSE STATUS=OK 310 CALLS 1743 TOTAL EDM= .23E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .55511E-10 12.343 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 norm 10.060 5.9825 .31490E-03 -1.5645 3 norm .0000 37.702 .13735E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 Prefactor .12768E-08 74.755 .94296E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor 48.602 89.883 .14837E-03 -1.5569 6 Prefactor 3.7079 13.494 .52084E-03 -1.5669 7 Prefactor 31.645 33.815 .17960E-03 -1.5595 8 Prefactor .24258E-07 46.936 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 Prefactor .48534 19.892 .79675E-03 -1.5694 10 norm 1.7552 1.7807 .78954E-03 -1.5681 11 norm 12.961 98.536 .28022E-03 -1.5636 12 Prefactor 6.9558 5.6753 .38272E-03 -1.5655 13 norm .0000 2.6711 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 Prefactor 3.3132 4.6575 .55689E-03 -1.5672 15 Prefactor .68874E-02 14.036 .10780E-01 -1.5710 WARNING - - ABOVE PARAMETER IS AT LIMIT. 16 Prefactor .0000 8.0610 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 norm .55511E-09 17.473 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 18 Normalizat .88276 .21997 .90864E-01 -.97069 19 Prefactor 1.0804 .88115E-01 .38414E-01 -.90095 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 2.26111e-07 Minuit parameter uncertainties: 1 6.13538e-05 2 5.98253 3 2.48579e-05 4 0.000617232 5 89.8852 6 13.4936 7 33.8154 8 0.00213526 9 6.21437 10 1.78069 11 71.4743 12 5.67533 13 7.22773e-06 14 4.65748 15 0.621846 16 1.29133e-05 17 0.000196523 18 0.220195 19 0.088127 ********** ** 18 **HESSE ********** FCN= 9628.161 FROM HESSE STATUS=OK 310 CALLS 1743 TOTAL EDM= .23E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .55511E-10 12.343 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 norm 10.060 5.9825 .31490E-03 -1.5645 3 norm .0000 37.702 .13735E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 Prefactor .12768E-08 74.755 .94296E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor 48.602 89.883 .14837E-03 -1.5569 6 Prefactor 3.7079 13.494 .52084E-03 -1.5669 7 Prefactor 31.645 33.815 .17960E-03 -1.5595 8 Prefactor .24258E-07 46.936 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 Prefactor .48534 19.892 .79675E-03 -1.5694 10 norm 1.7552 1.7807 .78954E-03 -1.5681 11 norm 12.961 98.536 .28022E-03 -1.5636 12 Prefactor 6.9558 5.6753 .38272E-03 -1.5655 13 norm .0000 2.6711 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 Prefactor 3.3132 4.6575 .55689E-03 -1.5672 15 Prefactor .68874E-02 14.036 .10780E-01 -1.5710 WARNING - - ABOVE PARAMETER IS AT LIMIT. 16 Prefactor .0000 8.0610 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 norm .55511E-09 17.473 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 18 Normalizat .88276 .21997 .90864E-01 -.97069 19 Prefactor 1.0804 .88115E-01 .38414E-01 -.90095 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 2.26111e-07 Minuit parameter uncertainties: 1 6.13538e-05 2 5.98253 3 2.48579e-05 4 0.000617232 5 89.8852 6 13.4936 7 33.8154 8 0.00213526 9 6.21437 10 1.78069 11 71.4743 12 5.67533 13 7.22773e-06 14 4.65748 15 0.621846 16 1.29133e-05 17 0.000196523 18 0.220195 19 0.088127 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 9628.16055101 Extracting fit parameters... 4FGL J1753.7+2847 Spectrum: PowerLaw 341 Prefactor: 2.426e-08 2.135e-03 0.000e+00 1.000e+06 ( 1.000e-14) 342 Index: 2.396e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 343 Scale: 1.625e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 697 Prefactor: 1.080e+00 8.813e-02 0.000e+00 1.000e+01 ( 1.000e+00) 698 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 699 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 696 Normalization: 8.828e-01 2.202e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 268.433 28.797 Photon Flux Upper Limit: 7.7625633262e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00599684352698 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/37238039/likelihoodResults_810086401_810345601_4FGL_J1753.7+2847_daily_bin2202.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) = 9628.17077489 delta logL = -0.0102238794734 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 9627.93697291 delta logL = 0.223578106186 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .77445E-02 1.0000 .0000 .10000E+07 2 'Index ' 6.0495 1.0000 .0000 10.000 3 'Normalizat' .84246 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.0900 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .7000E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 9627.937 FROM MIGRAD STATUS=CONVERGED 167 CALLS 371 TOTAL EDM= .33E-09 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .79376E-02 .13238 .30136E-03** at limit ** 2 Index 6.0418 1.9729 .13573 -.11436E-03 3 Normalizat .84270 .28633E-01 .92769E-01 -.13202E-04 4 Prefactor 1.0900 .12224E-01 .37978E-01 .52135E-03 ERR DEF= .500 Final values: Prefactor = 0.00793764 Index = 6.04182 Normalizat = 0.842704 Prefactor = 1.08999 ********** ** 18 **HESSE ********** FCN= 9627.937 FROM HESSE STATUS=NOT POSDEF 31 CALLS 402 TOTAL EDM= .26E-08 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .79376E-02 .99279 .13286E-05 -1.5706 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index 6.0418 8.0175 .75817E-02 .20990 3 Normalizat .84270 .17053 .41093E-03 -.98504 4 Prefactor 1.0900 .71823E-01 .15550E-03 -.89787 ERR DEF= .500 Minuit fit quality: 2 estimated distance: 2.61992e-09 Minuit parameter uncertainties: 1 0.177543 2 8.45436 3 0.170639 4 0.0718297 _V02 Working on... /lscratch/kocevski/37238116/ft1_filtered_4FGL_J1753.7+2847_daily_bin2202.fits.....................! real 32.65 user 31.27 sys 0.93 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/37238116/ft1_filtered_4FGL_J1753.7+2847_daily_bin2202.fits', '/lscratch/kocevski/37238116/ft2_4FGL_J1753.7+2847_daily_bin2202.fits', expMap='/lscratch/kocevski/37238116/expmap_810086401_810345601_4FGL_J1753.7+2847_daily_bin2202.fits', expCube='/lscratch/kocevski/37238116/ltcube_810086401_810345601_4FGL_J1753.7+2847_daily_bin2202.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/37238116/Model_4FGL_J1753.7+2847_daily_bin2202.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1753.7+2847' 4FGL J1753.7+2847 Spectrum: PowerLaw 341 Prefactor: 6.812e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-14) 342 Index: 2.396e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 343 Scale: 1.625e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/37238116/ft1_filtered_4FGL_J1753.7+2847_daily_bin2202.fits Spacecraft file(s): /lscratch/kocevski/37238116/ft2_4FGL_J1753.7+2847_daily_bin2202.fits Exposure map: /lscratch/kocevski/37238116/expmap_810086401_810345601_4FGL_J1753.7+2847_daily_bin2202.fits Exposure cube: /lscratch/kocevski/37238116/ltcube_810086401_810345601_4FGL_J1753.7+2847_daily_bin2202.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/37238116/Model_4FGL_J1753.7+2847_daily_bin2202.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) = 9628.18144241 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 9628.16635867 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .14055E-01 1.0000 .0000 .10000E+07 2 'norm ' 10.109 1.0000 .0000 .10000E+07 3 'norm ' .10737 1.0000 .0000 .10000E+07 4 'Prefactor ' .35984 1.0000 .0000 .10000E+07 5 'Prefactor ' 45.434 1.0000 .0000 .10000E+07 6 'Prefactor ' 3.7541 1.0000 .0000 .10000E+07 7 'Prefactor ' 31.011 1.0000 .0000 .10000E+07 8 'Prefactor ' .99667E-02 1.0000 .0000 .10000E+07 9 'Prefactor ' .49046 1.0000 .0000 .10000E+07 10 'norm ' 1.7600 1.0000 .0000 .10000E+07 11 'norm ' 12.755 1.0000 .0000 .10000E+07 12 'Prefactor ' 6.8636 1.0000 .0000 .10000E+07 13 'norm ' .49716E-05 1.0000 .0000 .10000E+07 14 'Prefactor ' 3.3020 1.0000 .0000 .10000E+07 15 'Prefactor ' .26080 1.0000 .0000 .10000E+07 16 'Prefactor ' .10104E-02 1.0000 .0000 .10000E+07 17 'norm ' .13257E-02 1.0000 .0000 .10000E+07 18 'Normalizat' .88554 1.0000 .10000E-01 10.000 19 'Prefactor ' 1.0797 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .7000E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 9628.161 FROM MIGRAD STATUS=CONVERGED 157 CALLS 1433 TOTAL EDM= .21E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.2% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .55511E-10 12.335 .19952E-06** at limit ** 2 norm 10.060 6.0002 -.19638E-07 -.29670E-03 3 norm .0000 37.715 .13792E-07** at limit ** 4 Prefactor .12768E-08 74.872 -.29751E-06** at limit ** 5 Prefactor 48.602 88.117 .68442E-06 -.28717E-01 6 Prefactor 3.7079 12.451 .15331E-07 -.66251E-03 7 Prefactor 31.645 33.722 -.25203E-07 -.17384E-01 8 Prefactor .24258E-07 46.777 -.17097E-06** at limit ** 9 Prefactor .48534 20.558 -.54962E-06 .91063E-04 10 norm 1.7552 1.7607 -.97996E-08 -.83376E-04 11 norm 12.961 5.5037 .82044E-07 .81033E-02 12 Prefactor 6.9558 5.6417 .40350E-08 -.43787E-03 13 norm .0000 2.6717 .76514E-07** at limit ** 14 Prefactor 3.3132 4.4659 .13576E-06 .77144E-03 15 Prefactor .68874E-02 106.06 -.10392E-05** at limit ** 16 Prefactor .0000 8.0812 .23922E-06** at limit ** 17 norm .55511E-09 17.456 -.15360E-06** at limit ** 18 Normalizat .88276 .24998 .37680E-05 -.18183E-04 19 Prefactor 1.0804 .10096 -.78686E-06 -.52430E-04 ERR DEF= .500 Final values: Prefactor = 5.55112e-11 norm = 10.0595 norm = 0 Prefactor = 1.27676e-09 Prefactor = 48.602 Prefactor = 3.70795 Prefactor = 31.6446 Prefactor = 2.42584e-08 Prefactor = 0.485341 norm = 1.75515 norm = 12.9606 Prefactor = 6.95583 norm = 0 Prefactor = 3.31324 Prefactor = 0.00688738 Prefactor = 0 norm = 5.55112e-10 Normalizat = 0.88276 Prefactor = 1.08041 V02 Working on... /lscratch/kocevski/37238113/ft1_filtered_4FGL_J1753.7+2847_daily_bin2202.fits.....................! real 34.02 user 32.52 sys 0.89 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/37238113/ft1_filtered_4FGL_J1753.7+2847_daily_bin2202.fits', '/lscratch/kocevski/37238113/ft2_4FGL_J1753.7+2847_daily_bin2202.fits', expMap='/lscratch/kocevski/37238113/expmap_810086401_810345601_4FGL_J1753.7+2847_daily_bin2202.fits', expCube='/lscratch/kocevski/37238113/ltcube_810086401_810345601_4FGL_J1753.7+2847_daily_bin2202.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/37238113/Model_4FGL_J1753.7+2847_daily_bin2202.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1753.7+2847' 4FGL J1753.7+2847 Spectrum: PowerLaw 341 Prefactor: 6.812e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-14) 342 Index: 2.396e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 343 Scale: 1.625e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/37238113/ft1_filtered_4FGL_J1753.7+2847_daily_bin2202.fits Spacecraft file(s): /lscratch/kocevski/37238113/ft2_4FGL_J1753.7+2847_daily_bin2202.fits Exposure map: /lscratch/kocevski/37238113/expmap_810086401_810345601_4FGL_J1753.7+2847_daily_bin2202.fits Exposure cube: /lscratch/kocevski/37238113/ltcube_810086401_810345601_4FGL_J1753.7+2847_daily_bin2202.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/37238113/Model_4FGL_J1753.7+2847_daily_bin2202.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) = 9628.18144241 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 9628.16635867 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .14055E-01 1.0000 .0000 .10000E+07 2 'norm ' 10.109 1.0000 .0000 .10000E+07 3 'norm ' .10737 1.0000 .0000 .10000E+07 4 'Prefactor ' .35984 1.0000 .0000 .10000E+07 5 'Prefactor ' 45.434 1.0000 .0000 .10000E+07 6 'Prefactor ' 3.7541 1.0000 .0000 .10000E+07 7 'Prefactor ' 31.011 1.0000 .0000 .10000E+07 8 'Prefactor ' .99667E-02 1.0000 .0000 .10000E+07 9 'Prefactor ' .49046 1.0000 .0000 .10000E+07 10 'norm ' 1.7600 1.0000 .0000 .10000E+07 11 'norm ' 12.755 1.0000 .0000 .10000E+07 12 'Prefactor ' 6.8636 1.0000 .0000 .10000E+07 13 'norm ' .49716E-05 1.0000 .0000 .10000E+07 14 'Prefactor ' 3.3020 1.0000 .0000 .10000E+07 15 'Prefactor ' .26080 1.0000 .0000 .10000E+07 16 'Prefactor ' .10104E-02 1.0000 .0000 .10000E+07 17 'norm ' .13257E-02 1.0000 .0000 .10000E+07 18 'Normalizat' .88554 1.0000 .10000E-01 10.000 19 'Prefactor ' 1.0797 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .7000E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 9628.161 FROM MIGRAD STATUS=CONVERGED 157 CALLS 1433 TOTAL EDM= .21E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.2% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .55511E-10 12.335 .19952E-06** at limit ** 2 norm 10.060 6.0002 -.19638E-07 -.29670E-03 3 norm .0000 37.715 .13792E-07** at limit ** 4 Prefactor .12768E-08 74.872 -.29751E-06** at limit ** 5 Prefactor 48.602 88.117 .68442E-06 -.28717E-01 6 Prefactor 3.7079 12.451 .15331E-07 -.66251E-03 7 Prefactor 31.645 33.722 -.25203E-07 -.17384E-01 8 Prefactor .24258E-07 46.777 -.17097E-06** at limit ** 9 Prefactor .48534 20.558 -.54962E-06 .91063E-04 10 norm 1.7552 1.7607 -.97996E-08 -.83376E-04 11 norm 12.961 5.5037 .82044E-07 .81033E-02 12 Prefactor 6.9558 5.6417 .40350E-08 -.43787E-03 13 norm .0000 2.6717 .76514E-07** at limit ** 14 Prefactor 3.3132 4.4659 .13576E-06 .77144E-03 15 Prefactor .68874E-02 106.06 -.10392E-05** at limit ** 16 Prefactor .0000 8.0812 .23922E-06** at limit ** 17 norm .55511E-09 17.456 -.15360E-06** at limit ** 18 Normalizat .88276 .24998 .37680E-05 -.18183E-04 19 Prefactor 1.0804 .10096 -.78686E-06 -.52430E-04 ERR DEF= .500 Final values: Prefactor = 5.55112e-11 norm = 10.0595 norm = 0 Prefactor = 1.27676e-09 Prefactor = 48.602 Prefactor = 3.70795 Prefactor = 31.6446 Prefactor = 2.42584e-08 Prefactor = 0.485341 norm = 1.75515 norm = 12.9606 Prefactor = 6.95583 norm = 0 Prefactor = 3.31324 Prefactor = 0.00688738 Prefactor = 0 norm = 5.55112e-10 Normalizat = 0.88276 Prefactor = 1.08041 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) = 9627.93696589 delta logL = 0.223585122279 Extracting fit parameters... 4FGL J1753.7+2847 Spectrum: PowerLaw 341 Prefactor: 7.938e-03 1.775e-01 0.000e+00 1.000e+06 ( 1.000e-14) 342 Index: 6.042e+00 8.454e+00 0.000e+00 1.000e+01 (-1.000e+00) 343 Scale: 1.625e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 697 Prefactor: 1.090e+00 7.183e-02 0.000e+00 1.000e+01 ( 1.000e+00) 698 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 699 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 696 Normalization: 8.427e-01 1.706e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 268.433 28.797 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/37238039/cmap_HighResolution_810086401_810345601_4FGL_J1753.7+2847_daily_bin2202.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='6.00e-03', job_status='DONE', photon_flux_upper_limit='7.76e-08', time_completed='2026-09-06 14:01:36.831636', job_id='37238039', GAL2='1.09', fit_tolerance='1e-08', EG2='0.84', EG='0.88', time_epoch_completed='1788728496.83', return_code2='102', ts='-0.00', comment='SUCCESS', return_code='0', GAL='1.08', dlogl='2.24e-01', ts2='0.48', photon_index_error='0.00', photon_index='2.40' WHERE bin_id='2202' AND source_name='4FGL J1753.7+2847' AND cadence='daily'; Database successfully updated. Analysis Complete. Sun Sep 6 14:01:36 PDT 2026 tfile=/lscratch/kocevski/37238244/ltcube_810086401_810345601_4FGL_J1753.7+2847_daily_bin2202.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/37238244/ft2_4FGL_J1753.7+2847_daily_bin2202.fits .....................! real 8.81 user 8.34 sys 0.22 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/37238244/ft1_filtered_4FGL_J1753.7+2847_daily_bin2202.fits evtable="EVENTS" scfile=/lscratch/kocevski/37238244/ft2_4FGL_J1753.7+2847_daily_bin2202.fits sctable="SC_DATA" expcube=/lscratch/kocevski/37238244/ltcube_810086401_810345601_4FGL_J1753.7+2847_daily_bin2202.fits outfile=/lscratch/kocevski/37238244/expmap_810086401_810345601_4FGL_J1753.7+2847_daily_bin2202.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/37238244/ltcube_810086401_810345601_4FGL_J1753.7+2847_daily_bin2202.fits .....................! real 73.86 user 68.65 sys 4.07 Generating the xml model: radLim = 0.001 maxRad = 12 normsOnly = True freeVariableSources = True Fixing all sources to their catalog values, except variable sources Creating file and adding sources from 4FGL Added 210 point sources and 0 extended sources Setting source of interest to: 4FGL J1753.7+2847 @ 268.433 28.7967 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/37238244/ft1_filtered_4FGL_J1753.7+2847_daily_bin2202.fits scfile=/lscratch/kocevski/37238244/ft2_4FGL_J1753.7+2847_daily_bin2202.fits outfile=/lscratch/kocevski/37238244/cmap_810086401_810345601_4FGL_J1753.7+2847_daily_bin2202.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=268.433 yref=28.7967 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 0.50 user 0.23 sys 0.14 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/37238244/ft1_filtered_4FGL_J1753.7+2847_daily_bin2202.fits scfile=/lscratch/kocevski/37238244/ft2_4FGL_J1753.7+2847_daily_bin2202.fits outfile=/lscratch/kocevski/37238244/cmap_HighResolution_810086401_810345601_4FGL_J1753.7+2847_daily_bin2202.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=268.433 yref=28.7967 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 1.71 user 0.23 sys 0.14 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/37238244/ft1_filtered_4FGL_J1753.7+2847_daily_bin2202.fits evtable="EVENTS" scfile=/lscratch/kocevski/37238244/ft2_4FGL_J1753.7+2847_daily_bin2202.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/37238244/Model_4FGL_J1753.7+2847_daily_bin2202.xml irfs="P8R3_SOURCE_V2" evclsmin=0 evclass="INDEF" evtype="INDEF" convert=yes chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). adding source EG_v02 adding source GAL ********** ** 18 **HESSE ********** FCN= 9628.161 FROM HESSE STATUS=OK 310 CALLS 1743 TOTAL EDM= .23E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .55511E-10 12.343 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 norm 10.060 5.9825 .31490E-03 -1.5645 3 norm .0000 37.702 .13735E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 Prefactor .12768E-08 74.755 .94296E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor 48.602 89.883 .14837E-03 -1.5569 6 Prefactor 3.7079 13.494 .52084E-03 -1.5669 7 Prefactor 31.645 33.815 .17960E-03 -1.5595 8 Prefactor .24258E-07 46.936 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 Prefactor .48534 19.892 .79675E-03 -1.5694 10 norm 1.7552 1.7807 .78954E-03 -1.5681 11 norm 12.961 98.536 .28022E-03 -1.5636 12 Prefactor 6.9558 5.6753 .38272E-03 -1.5655 13 norm .0000 2.6711 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 Prefactor 3.3132 4.6575 .55689E-03 -1.5672 15 Prefactor .68874E-02 14.036 .10780E-01 -1.5710 WARNING - - ABOVE PARAMETER IS AT LIMIT. 16 Prefactor .0000 8.0610 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 norm .55511E-09 17.473 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 18 Normalizat .88276 .21997 .90864E-01 -.97069 19 Prefactor 1.0804 .88115E-01 .38414E-01 -.90095 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 2.26111e-07 Minuit parameter uncertainties: 1 6.13538e-05 2 5.98253 3 2.48579e-05 4 0.000617232 5 89.8852 6 13.4936 7 33.8154 8 0.00213526 9 6.21437 10 1.78069 11 71.4743 12 5.67533 13 7.22773e-06 14 4.65748 15 0.621846 16 1.29133e-05 17 0.000196523 18 0.220195 19 0.088127 ********** ** 18 **HESSE ********** FCN= 9628.161 FROM HESSE STATUS=OK 310 CALLS 1743 TOTAL EDM= .23E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .55511E-10 12.343 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 norm 10.060 5.9825 .31490E-03 -1.5645 3 norm .0000 37.702 .13735E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 Prefactor .12768E-08 74.755 .94296E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor 48.602 89.883 .14837E-03 -1.5569 6 Prefactor 3.7079 13.494 .52084E-03 -1.5669 7 Prefactor 31.645 33.815 .17960E-03 -1.5595 8 Prefactor .24258E-07 46.936 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 Prefactor .48534 19.892 .79675E-03 -1.5694 10 norm 1.7552 1.7807 .78954E-03 -1.5681 11 norm 12.961 98.536 .28022E-03 -1.5636 12 Prefactor 6.9558 5.6753 .38272E-03 -1.5655 13 norm .0000 2.6711 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 Prefactor 3.3132 4.6575 .55689E-03 -1.5672 15 Prefactor .68874E-02 14.036 .10780E-01 -1.5710 WARNING - - ABOVE PARAMETER IS AT LIMIT. 16 Prefactor .0000 8.0610 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 norm .55511E-09 17.473 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 18 Normalizat .88276 .21997 .90864E-01 -.97069 19 Prefactor 1.0804 .88115E-01 .38414E-01 -.90095 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 2.26111e-07 Minuit parameter uncertainties: 1 6.13538e-05 2 5.98253 3 2.48579e-05 4 0.000617232 5 89.8852 6 13.4936 7 33.8154 8 0.00213526 9 6.21437 10 1.78069 11 71.4743 12 5.67533 13 7.22773e-06 14 4.65748 15 0.621846 16 1.29133e-05 17 0.000196523 18 0.220195 19 0.088127 V02 Working on... /lscratch/kocevski/37238142/ft1_filtered_4FGL_J1753.7+2847_daily_bin2202.fits.....................! real 33.88 user 32.07 sys 0.94 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/37238142/ft1_filtered_4FGL_J1753.7+2847_daily_bin2202.fits', '/lscratch/kocevski/37238142/ft2_4FGL_J1753.7+2847_daily_bin2202.fits', expMap='/lscratch/kocevski/37238142/expmap_810086401_810345601_4FGL_J1753.7+2847_daily_bin2202.fits', expCube='/lscratch/kocevski/37238142/ltcube_810086401_810345601_4FGL_J1753.7+2847_daily_bin2202.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/37238142/Model_4FGL_J1753.7+2847_daily_bin2202.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1753.7+2847' 4FGL J1753.7+2847 Spectrum: PowerLaw 341 Prefactor: 6.812e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-14) 342 Index: 2.396e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 343 Scale: 1.625e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/37238142/ft1_filtered_4FGL_J1753.7+2847_daily_bin2202.fits Spacecraft file(s): /lscratch/kocevski/37238142/ft2_4FGL_J1753.7+2847_daily_bin2202.fits Exposure map: /lscratch/kocevski/37238142/expmap_810086401_810345601_4FGL_J1753.7+2847_daily_bin2202.fits Exposure cube: /lscratch/kocevski/37238142/ltcube_810086401_810345601_4FGL_J1753.7+2847_daily_bin2202.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/37238142/Model_4FGL_J1753.7+2847_daily_bin2202.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) = 9628.18144241 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 9628.16635867 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .14055E-01 1.0000 .0000 .10000E+07 2 'norm ' 10.109 1.0000 .0000 .10000E+07 3 'norm ' .10737 1.0000 .0000 .10000E+07 4 'Prefactor ' .35984 1.0000 .0000 .10000E+07 5 'Prefactor ' 45.434 1.0000 .0000 .10000E+07 6 'Prefactor ' 3.7541 1.0000 .0000 .10000E+07 7 'Prefactor ' 31.011 1.0000 .0000 .10000E+07 8 'Prefactor ' .99667E-02 1.0000 .0000 .10000E+07 9 'Prefactor ' .49046 1.0000 .0000 .10000E+07 10 'norm ' 1.7600 1.0000 .0000 .10000E+07 11 'norm ' 12.755 1.0000 .0000 .10000E+07 12 'Prefactor ' 6.8636 1.0000 .0000 .10000E+07 13 'norm ' .49716E-05 1.0000 .0000 .10000E+07 14 'Prefactor ' 3.3020 1.0000 .0000 .10000E+07 15 'Prefactor ' .26080 1.0000 .0000 .10000E+07 16 'Prefactor ' .10104E-02 1.0000 .0000 .10000E+07 17 'norm ' .13257E-02 1.0000 .0000 .10000E+07 18 'Normalizat' .88554 1.0000 .10000E-01 10.000 19 'Prefactor ' 1.0797 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .7000E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 9628.161 FROM MIGRAD STATUS=CONVERGED 157 CALLS 1433 TOTAL EDM= .21E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.2% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .55511E-10 12.335 .19952E-06** at limit ** 2 norm 10.060 6.0002 -.19638E-07 -.29670E-03 3 norm .0000 37.715 .13792E-07** at limit ** 4 Prefactor .12768E-08 74.872 -.29751E-06** at limit ** 5 Prefactor 48.602 88.117 .68442E-06 -.28717E-01 6 Prefactor 3.7079 12.451 .15331E-07 -.66251E-03 7 Prefactor 31.645 33.722 -.25203E-07 -.17384E-01 8 Prefactor .24258E-07 46.777 -.17097E-06** at limit ** 9 Prefactor .48534 20.558 -.54962E-06 .91063E-04 10 norm 1.7552 1.7607 -.97996E-08 -.83376E-04 11 norm 12.961 5.5037 .82044E-07 .81033E-02 12 Prefactor 6.9558 5.6417 .40350E-08 -.43787E-03 13 norm .0000 2.6717 .76514E-07** at limit ** 14 Prefactor 3.3132 4.4659 .13576E-06 .77144E-03 15 Prefactor .68874E-02 106.06 -.10392E-05** at limit ** 16 Prefactor .0000 8.0812 .23922E-06** at limit ** 17 norm .55511E-09 17.456 -.15360E-06** at limit ** 18 Normalizat .88276 .24998 .37680E-05 -.18183E-04 19 Prefactor 1.0804 .10096 -.78686E-06 -.52430E-04 ERR DEF= .500 Final values: Prefactor = 5.55112e-11 norm = 10.0595 norm = 0 Prefactor = 1.27676e-09 Prefactor = 48.602 Prefactor = 3.70795 Prefactor = 31.6446 Prefactor = 2.42584e-08 Prefactor = 0.485341 norm = 1.75515 norm = 12.9606 Prefactor = 6.95583 norm = 0 Prefactor = 3.31324 Prefactor = 0.00688738 Prefactor = 0 norm = 5.55112e-10 Normalizat = 0.88276 Prefactor = 1.08041 _V02 Working on... /lscratch/kocevski/37238175/ft1_filtered_4FGL_J1753.7+2847_daily_bin2202.fits.....................! real 27.70 user 26.77 sys 0.62 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/37238175/ft1_filtered_4FGL_J1753.7+2847_daily_bin2202.fits', '/lscratch/kocevski/37238175/ft2_4FGL_J1753.7+2847_daily_bin2202.fits', expMap='/lscratch/kocevski/37238175/expmap_810086401_810345601_4FGL_J1753.7+2847_daily_bin2202.fits', expCube='/lscratch/kocevski/37238175/ltcube_810086401_810345601_4FGL_J1753.7+2847_daily_bin2202.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/37238175/Model_4FGL_J1753.7+2847_daily_bin2202.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1753.7+2847' 4FGL J1753.7+2847 Spectrum: PowerLaw 341 Prefactor: 6.812e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-14) 342 Index: 2.396e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 343 Scale: 1.625e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/37238175/ft1_filtered_4FGL_J1753.7+2847_daily_bin2202.fits Spacecraft file(s): /lscratch/kocevski/37238175/ft2_4FGL_J1753.7+2847_daily_bin2202.fits Exposure map: /lscratch/kocevski/37238175/expmap_810086401_810345601_4FGL_J1753.7+2847_daily_bin2202.fits Exposure cube: /lscratch/kocevski/37238175/ltcube_810086401_810345601_4FGL_J1753.7+2847_daily_bin2202.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/37238175/Model_4FGL_J1753.7+2847_daily_bin2202.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) = 9628.18144241 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 9628.16635867 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .14055E-01 1.0000 .0000 .10000E+07 2 'norm ' 10.109 1.0000 .0000 .10000E+07 3 'norm ' .10737 1.0000 .0000 .10000E+07 4 'Prefactor ' .35984 1.0000 .0000 .10000E+07 5 'Prefactor ' 45.434 1.0000 .0000 .10000E+07 6 'Prefactor ' 3.7541 1.0000 .0000 .10000E+07 7 'Prefactor ' 31.011 1.0000 .0000 .10000E+07 8 'Prefactor ' .99667E-02 1.0000 .0000 .10000E+07 9 'Prefactor ' .49046 1.0000 .0000 .10000E+07 10 'norm ' 1.7600 1.0000 .0000 .10000E+07 11 'norm ' 12.755 1.0000 .0000 .10000E+07 12 'Prefactor ' 6.8636 1.0000 .0000 .10000E+07 13 'norm ' .49716E-05 1.0000 .0000 .10000E+07 14 'Prefactor ' 3.3020 1.0000 .0000 .10000E+07 15 'Prefactor ' .26080 1.0000 .0000 .10000E+07 16 'Prefactor ' .10104E-02 1.0000 .0000 .10000E+07 17 'norm ' .13257E-02 1.0000 .0000 .10000E+07 18 'Normalizat' .88554 1.0000 .10000E-01 10.000 19 'Prefactor ' 1.0797 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .7000E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 9628.161 FROM MIGRAD STATUS=CONVERGED 157 CALLS 1433 TOTAL EDM= .21E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.2% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .55511E-10 12.335 .19952E-06** at limit ** 2 norm 10.060 6.0002 -.19638E-07 -.29670E-03 3 norm .0000 37.715 .13792E-07** at limit ** 4 Prefactor .12768E-08 74.872 -.29751E-06** at limit ** 5 Prefactor 48.602 88.117 .68442E-06 -.28717E-01 6 Prefactor 3.7079 12.451 .15331E-07 -.66251E-03 7 Prefactor 31.645 33.722 -.25203E-07 -.17384E-01 8 Prefactor .24258E-07 46.777 -.17097E-06** at limit ** 9 Prefactor .48534 20.558 -.54962E-06 .91063E-04 10 norm 1.7552 1.7607 -.97996E-08 -.83376E-04 11 norm 12.961 5.5037 .82044E-07 .81033E-02 12 Prefactor 6.9558 5.6417 .40350E-08 -.43787E-03 13 norm .0000 2.6717 .76514E-07** at limit ** 14 Prefactor 3.3132 4.4659 .13576E-06 .77144E-03 15 Prefactor .68874E-02 106.06 -.10392E-05** at limit ** 16 Prefactor .0000 8.0812 .23922E-06** at limit ** 17 norm .55511E-09 17.456 -.15360E-06** at limit ** 18 Normalizat .88276 .24998 .37680E-05 -.18183E-04 19 Prefactor 1.0804 .10096 -.78686E-06 -.52430E-04 ERR DEF= .500 Final values: Prefactor = 5.55112e-11 norm = 10.0595 norm = 0 Prefactor = 1.27676e-09 Prefactor = 48.602 Prefactor = 3.70795 Prefactor = 31.6446 Prefactor = 2.42584e-08 Prefactor = 0.485341 norm = 1.75515 norm = 12.9606 Prefactor = 6.95583 norm = 0 Prefactor = 3.31324 Prefactor = 0.00688738 Prefactor = 0 norm = 5.55112e-10 Normalizat = 0.88276 Prefactor = 1.08041 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 9628.16055101 Extracting fit parameters... 4FGL J1753.7+2847 Spectrum: PowerLaw 341 Prefactor: 2.426e-08 2.135e-03 0.000e+00 1.000e+06 ( 1.000e-14) 342 Index: 2.396e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 343 Scale: 1.625e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 697 Prefactor: 1.080e+00 8.813e-02 0.000e+00 1.000e+01 ( 1.000e+00) 698 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 699 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 696 Normalization: 8.828e-01 2.202e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 268.433 28.797 Photon Flux Upper Limit: 7.7625633262e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00599684352698 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/37238085/likelihoodResults_810086401_810345601_4FGL_J1753.7+2847_daily_bin2202.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) = 9628.17077489 delta logL = -0.0102238794734 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 9627.93697291 delta logL = 0.223578106186 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .77445E-02 1.0000 .0000 .10000E+07 2 'Index ' 6.0495 1.0000 .0000 10.000 3 'Normalizat' .84246 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.0900 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .7000E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 9627.937 FROM MIGRAD STATUS=CONVERGED 167 CALLS 371 TOTAL EDM= .33E-09 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .79376E-02 .13238 .30136E-03** at limit ** 2 Index 6.0418 1.9729 .13573 -.11436E-03 3 Normalizat .84270 .28633E-01 .92769E-01 -.13202E-04 4 Prefactor 1.0900 .12224E-01 .37978E-01 .52135E-03 ERR DEF= .500 Final values: Prefactor = 0.00793764 Index = 6.04182 Normalizat = 0.842704 Prefactor = 1.08999 ********** ** 18 **HESSE ********** FCN= 9627.937 FROM HESSE STATUS=NOT POSDEF 31 CALLS 402 TOTAL EDM= .26E-08 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .79376E-02 .99279 .13286E-05 -1.5706 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index 6.0418 8.0175 .75817E-02 .20990 3 Normalizat .84270 .17053 .41093E-03 -.98504 4 Prefactor 1.0900 .71823E-01 .15550E-03 -.89787 ERR DEF= .500 Minuit fit quality: 2 estimated distance: 2.61992e-09 Minuit parameter uncertainties: 1 0.177543 2 8.45436 3 0.170639 4 0.0718297 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) = 9627.93696589 delta logL = 0.223585122279 Extracting fit parameters... 4FGL J1753.7+2847 Spectrum: PowerLaw 341 Prefactor: 7.938e-03 1.775e-01 0.000e+00 1.000e+06 ( 1.000e-14) 342 Index: 6.042e+00 8.454e+00 0.000e+00 1.000e+01 (-1.000e+00) 343 Scale: 1.625e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 697 Prefactor: 1.090e+00 7.183e-02 0.000e+00 1.000e+01 ( 1.000e+00) 698 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 699 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 696 Normalization: 8.427e-01 1.706e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 268.433 28.797 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/37238085/cmap_HighResolution_810086401_810345601_4FGL_J1753.7+2847_daily_bin2202.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='6.00e-03', job_status='DONE', photon_flux_upper_limit='7.76e-08', time_completed='2026-09-06 14:02:16.114389', job_id='37238085', GAL2='1.09', fit_tolerance='1e-08', EG2='0.84', EG='0.88', time_epoch_completed='1788728536.11', return_code2='102', ts='-0.00', comment='SUCCESS', return_code='0', GAL='1.08', dlogl='2.24e-01', ts2='0.48', photon_index_error='0.00', photon_index='2.40' WHERE bin_id='2202' AND source_name='4FGL J1753.7+2847' AND cadence='daily'; Database successfully updated. Analysis Complete. Sun Sep 6 14:02:16 PDT 2026 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 9628.16055101 Extracting fit parameters... 4FGL J1753.7+2847 Spectrum: PowerLaw 341 Prefactor: 2.426e-08 2.135e-03 0.000e+00 1.000e+06 ( 1.000e-14) 342 Index: 2.396e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 343 Scale: 1.625e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 697 Prefactor: 1.080e+00 8.813e-02 0.000e+00 1.000e+01 ( 1.000e+00) 698 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 699 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 696 Normalization: 8.828e-01 2.202e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 268.433 28.797 Photon Flux Upper Limit: 7.7625633262e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00599684352698 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/37238076/likelihoodResults_810086401_810345601_4FGL_J1753.7+2847_daily_bin2202.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) = 9628.17077489 delta logL = -0.0102238794734 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 9627.93697291 delta logL = 0.223578106186 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .77445E-02 1.0000 .0000 .10000E+07 2 'Index ' 6.0495 1.0000 .0000 10.000 3 'Normalizat' .84246 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.0900 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .7000E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 9627.937 FROM MIGRAD STATUS=CONVERGED 167 CALLS 371 TOTAL EDM= .33E-09 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .79376E-02 .13238 .30136E-03** at limit ** 2 Index 6.0418 1.9729 .13573 -.11436E-03 3 Normalizat .84270 .28633E-01 .92769E-01 -.13202E-04 4 Prefactor 1.0900 .12224E-01 .37978E-01 .52135E-03 ERR DEF= .500 Final values: Prefactor = 0.00793764 Index = 6.04182 Normalizat = 0.842704 Prefactor = 1.08999 ********** ** 18 **HESSE ********** FCN= 9627.937 FROM HESSE STATUS=NOT POSDEF 31 CALLS 402 TOTAL EDM= .26E-08 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .79376E-02 .99279 .13286E-05 -1.5706 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index 6.0418 8.0175 .75817E-02 .20990 3 Normalizat .84270 .17053 .41093E-03 -.98504 4 Prefactor 1.0900 .71823E-01 .15550E-03 -.89787 ERR DEF= .500 Minuit fit quality: 2 estimated distance: 2.61992e-09 Minuit parameter uncertainties: 1 0.177543 2 8.45436 3 0.170639 4 0.0718297 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) = 9627.93696589 delta logL = 0.223585122279 Extracting fit parameters... 4FGL J1753.7+2847 Spectrum: PowerLaw 341 Prefactor: 7.938e-03 1.775e-01 0.000e+00 1.000e+06 ( 1.000e-14) 342 Index: 6.042e+00 8.454e+00 0.000e+00 1.000e+01 (-1.000e+00) 343 Scale: 1.625e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 697 Prefactor: 1.090e+00 7.183e-02 0.000e+00 1.000e+01 ( 1.000e+00) 698 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 699 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 696 Normalization: 8.427e-01 1.706e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 268.433 28.797 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/37238076/cmap_HighResolution_810086401_810345601_4FGL_J1753.7+2847_daily_bin2202.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='6.00e-03', job_status='DONE', photon_flux_upper_limit='7.76e-08', time_completed='2026-09-06 14:02:23.830934', job_id='37238076', GAL2='1.09', fit_tolerance='1e-08', EG2='0.84', EG='0.88', time_epoch_completed='1788728543.83', return_code2='102', ts='-0.00', comment='SUCCESS', return_code='0', GAL='1.08', dlogl='2.24e-01', ts2='0.48', photon_index_error='0.00', photon_index='2.40' WHERE bin_id='2202' AND source_name='4FGL J1753.7+2847' AND cadence='daily'; Database successfully updated. Analysis Complete. Sun Sep 6 14:02:23 PDT 2026 ********** ** 18 **HESSE ********** FCN= 9628.161 FROM HESSE STATUS=OK 310 CALLS 1743 TOTAL EDM= .23E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .55511E-10 12.343 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 norm 10.060 5.9825 .31490E-03 -1.5645 3 norm .0000 37.702 .13735E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 Prefactor .12768E-08 74.755 .94296E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor 48.602 89.883 .14837E-03 -1.5569 6 Prefactor 3.7079 13.494 .52084E-03 -1.5669 7 Prefactor 31.645 33.815 .17960E-03 -1.5595 8 Prefactor .24258E-07 46.936 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 Prefactor .48534 19.892 .79675E-03 -1.5694 10 norm 1.7552 1.7807 .78954E-03 -1.5681 11 norm 12.961 98.536 .28022E-03 -1.5636 12 Prefactor 6.9558 5.6753 .38272E-03 -1.5655 13 norm .0000 2.6711 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 Prefactor 3.3132 4.6575 .55689E-03 -1.5672 15 Prefactor .68874E-02 14.036 .10780E-01 -1.5710 WARNING - - ABOVE PARAMETER IS AT LIMIT. 16 Prefactor .0000 8.0610 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 norm .55511E-09 17.473 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 18 Normalizat .88276 .21997 .90864E-01 -.97069 19 Prefactor 1.0804 .88115E-01 .38414E-01 -.90095 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 2.26111e-07 Minuit parameter uncertainties: 1 6.13538e-05 2 5.98253 3 2.48579e-05 4 0.000617232 5 89.8852 6 13.4936 7 33.8154 8 0.00213526 9 6.21437 10 1.78069 11 71.4743 12 5.67533 13 7.22773e-06 14 4.65748 15 0.621846 16 1.29133e-05 17 0.000196523 18 0.220195 19 0.088127 ********** ** 18 **HESSE ********** FCN= 9628.161 FROM HESSE STATUS=OK 310 CALLS 1743 TOTAL EDM= .23E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .55511E-10 12.343 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 norm 10.060 5.9825 .31490E-03 -1.5645 3 norm .0000 37.702 .13735E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 Prefactor .12768E-08 74.755 .94296E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor 48.602 89.883 .14837E-03 -1.5569 6 Prefactor 3.7079 13.494 .52084E-03 -1.5669 7 Prefactor 31.645 33.815 .17960E-03 -1.5595 8 Prefactor .24258E-07 46.936 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 Prefactor .48534 19.892 .79675E-03 -1.5694 10 norm 1.7552 1.7807 .78954E-03 -1.5681 11 norm 12.961 98.536 .28022E-03 -1.5636 12 Prefactor 6.9558 5.6753 .38272E-03 -1.5655 13 norm .0000 2.6711 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 Prefactor 3.3132 4.6575 .55689E-03 -1.5672 15 Prefactor .68874E-02 14.036 .10780E-01 -1.5710 WARNING - - ABOVE PARAMETER IS AT LIMIT. 16 Prefactor .0000 8.0610 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 norm .55511E-09 17.473 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 18 Normalizat .88276 .21997 .90864E-01 -.97069 19 Prefactor 1.0804 .88115E-01 .38414E-01 -.90095 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 2.26111e-07 Minuit parameter uncertainties: 1 6.13538e-05 2 5.98253 3 2.48579e-05 4 0.000617232 5 89.8852 6 13.4936 7 33.8154 8 0.00213526 9 6.21437 10 1.78069 11 71.4743 12 5.67533 13 7.22773e-06 14 4.65748 15 0.621846 16 1.29133e-05 17 0.000196523 18 0.220195 19 0.088127 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 9628.16055101 Extracting fit parameters... 4FGL J1753.7+2847 Spectrum: PowerLaw 341 Prefactor: 2.426e-08 2.135e-03 0.000e+00 1.000e+06 ( 1.000e-14) 342 Index: 2.396e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 343 Scale: 1.625e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 697 Prefactor: 1.080e+00 8.813e-02 0.000e+00 1.000e+01 ( 1.000e+00) 698 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 699 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 696 Normalization: 8.828e-01 2.202e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 268.433 28.797 Photon Flux Upper Limit: 7.7625633262e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00599684352698 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/37238116/likelihoodResults_810086401_810345601_4FGL_J1753.7+2847_daily_bin2202.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) = 9628.17077489 delta logL = -0.0102238794734 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 9627.93697291 delta logL = 0.223578106186 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .77445E-02 1.0000 .0000 .10000E+07 2 'Index ' 6.0495 1.0000 .0000 10.000 3 'Normalizat' .84246 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.0900 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .7000E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 9627.937 FROM MIGRAD STATUS=CONVERGED 167 CALLS 371 TOTAL EDM= .33E-09 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .79376E-02 .13238 .30136E-03** at limit ** 2 Index 6.0418 1.9729 .13573 -.11436E-03 3 Normalizat .84270 .28633E-01 .92769E-01 -.13202E-04 4 Prefactor 1.0900 .12224E-01 .37978E-01 .52135E-03 ERR DEF= .500 Final values: Prefactor = 0.00793764 Index = 6.04182 Normalizat = 0.842704 Prefactor = 1.08999 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 9628.16055101 Extracting fit parameters... 4FGL J1753.7+2847 Spectrum: PowerLaw 341 Prefactor: 2.426e-08 2.135e-03 0.000e+00 1.000e+06 ( 1.000e-14) 342 Index: 2.396e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 343 Scale: 1.625e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 697 Prefactor: 1.080e+00 8.813e-02 0.000e+00 1.000e+01 ( 1.000e+00) 698 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 699 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 696 Normalization: 8.828e-01 2.202e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 268.433 28.797 Photon Flux Upper Limit: 7.7625633262e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00599684352698 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/37238113/likelihoodResults_810086401_810345601_4FGL_J1753.7+2847_daily_bin2202.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) = 9628.17077489 delta logL = -0.0102238794734 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 9627.93697291 delta logL = 0.223578106186 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .77445E-02 1.0000 .0000 .10000E+07 2 'Index ' 6.0495 1.0000 .0000 10.000 3 'Normalizat' .84246 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.0900 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .7000E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 9627.937 FROM MIGRAD STATUS=CONVERGED 167 CALLS 371 TOTAL EDM= .33E-09 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .79376E-02 .13238 .30136E-03** at limit ** 2 Index 6.0418 1.9729 .13573 -.11436E-03 3 Normalizat .84270 .28633E-01 .92769E-01 -.13202E-04 4 Prefactor 1.0900 .12224E-01 .37978E-01 .52135E-03 ERR DEF= .500 Final values: Prefactor = 0.00793764 Index = 6.04182 Normalizat = 0.842704 Prefactor = 1.08999 ********** ** 18 **HESSE ********** FCN= 9627.937 FROM HESSE STATUS=NOT POSDEF 31 CALLS 402 TOTAL EDM= .26E-08 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .79376E-02 .99279 .13286E-05 -1.5706 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index 6.0418 8.0175 .75817E-02 .20990 3 Normalizat .84270 .17053 .41093E-03 -.98504 4 Prefactor 1.0900 .71823E-01 .15550E-03 -.89787 ERR DEF= .500 Minuit fit quality: 2 estimated distance: 2.61992e-09 Minuit parameter uncertainties: 1 0.177543 2 8.45436 3 0.170639 4 0.0718297 ********** ** 18 **HESSE ********** FCN= 9627.937 FROM HESSE STATUS=NOT POSDEF 31 CALLS 402 TOTAL EDM= .26E-08 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .79376E-02 .99279 .13286E-05 -1.5706 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index 6.0418 8.0175 .75817E-02 .20990 3 Normalizat .84270 .17053 .41093E-03 -.98504 4 Prefactor 1.0900 .71823E-01 .15550E-03 -.89787 ERR DEF= .500 Minuit fit quality: 2 estimated distance: 2.61992e-09 Minuit parameter uncertainties: 1 0.177543 2 8.45436 3 0.170639 4 0.0718297 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) = 9627.93696589 delta logL = 0.223585122279 Extracting fit parameters... 4FGL J1753.7+2847 Spectrum: PowerLaw 341 Prefactor: 7.938e-03 1.775e-01 0.000e+00 1.000e+06 ( 1.000e-14) 342 Index: 6.042e+00 8.454e+00 0.000e+00 1.000e+01 (-1.000e+00) 343 Scale: 1.625e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 697 Prefactor: 1.090e+00 7.183e-02 0.000e+00 1.000e+01 ( 1.000e+00) 698 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 699 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 696 Normalization: 8.427e-01 1.706e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 268.433 28.797 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/37238116/cmap_HighResolution_810086401_810345601_4FGL_J1753.7+2847_daily_bin2202.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='6.00e-03', job_status='DONE', photon_flux_upper_limit='7.76e-08', time_completed='2026-09-06 14:02:44.934429', job_id='37238116', GAL2='1.09', fit_tolerance='1e-08', EG2='0.84', EG='0.88', time_epoch_completed='1788728564.93', return_code2='102', ts='-0.00', comment='SUCCESS', return_code='0', GAL='1.08', dlogl='2.24e-01', ts2='0.48', photon_index_error='0.00', photon_index='2.40' WHERE bin_id='2202' AND source_name='4FGL J1753.7+2847' AND cadence='daily'; Database successfully updated. Analysis Complete. Sun Sep 6 14:02:45 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) = 9627.93696589 delta logL = 0.223585122279 Extracting fit parameters... 4FGL J1753.7+2847 Spectrum: PowerLaw 341 Prefactor: 7.938e-03 1.775e-01 0.000e+00 1.000e+06 ( 1.000e-14) 342 Index: 6.042e+00 8.454e+00 0.000e+00 1.000e+01 (-1.000e+00) 343 Scale: 1.625e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 697 Prefactor: 1.090e+00 7.183e-02 0.000e+00 1.000e+01 ( 1.000e+00) 698 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 699 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 696 Normalization: 8.427e-01 1.706e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 268.433 28.797 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/37238113/cmap_HighResolution_810086401_810345601_4FGL_J1753.7+2847_daily_bin2202.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='6.00e-03', job_status='DONE', photon_flux_upper_limit='7.76e-08', time_completed='2026-09-06 14:02:45.471119', job_id='37238113', GAL2='1.09', fit_tolerance='1e-08', EG2='0.84', EG='0.88', time_epoch_completed='1788728565.47', return_code2='102', ts='-0.00', comment='SUCCESS', return_code='0', GAL='1.08', dlogl='2.24e-01', ts2='0.48', photon_index_error='0.00', photon_index='2.40' WHERE bin_id='2202' AND source_name='4FGL J1753.7+2847' AND cadence='daily'; Database successfully updated. Analysis Complete. Sun Sep 6 14:02:45 PDT 2026 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 9628.16055101 Extracting fit parameters... 4FGL J1753.7+2847 Spectrum: PowerLaw 341 Prefactor: 2.426e-08 2.135e-03 0.000e+00 1.000e+06 ( 1.000e-14) 342 Index: 2.396e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 343 Scale: 1.625e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 697 Prefactor: 1.080e+00 8.813e-02 0.000e+00 1.000e+01 ( 1.000e+00) 698 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 699 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 696 Normalization: 8.828e-01 2.202e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 268.433 28.797 Photon Flux Upper Limit: 7.7625633262e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00599684352698 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/37238142/likelihoodResults_810086401_810345601_4FGL_J1753.7+2847_daily_bin2202.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) = 9628.17077489 delta logL = -0.0102238794734 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 9627.93697291 delta logL = 0.223578106186 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .77445E-02 1.0000 .0000 .10000E+07 2 'Index ' 6.0495 1.0000 .0000 10.000 3 'Normalizat' .84246 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.0900 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .7000E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 9627.937 FROM MIGRAD STATUS=CONVERGED 167 CALLS 371 TOTAL EDM= .33E-09 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .79376E-02 .13238 .30136E-03** at limit ** 2 Index 6.0418 1.9729 .13573 -.11436E-03 3 Normalizat .84270 .28633E-01 .92769E-01 -.13202E-04 4 Prefactor 1.0900 .12224E-01 .37978E-01 .52135E-03 ERR DEF= .500 Final values: Prefactor = 0.00793764 Index = 6.04182 Normalizat = 0.842704 Prefactor = 1.08999 ********** ** 18 **HESSE ********** FCN= 9627.937 FROM HESSE STATUS=NOT POSDEF 31 CALLS 402 TOTAL EDM= .26E-08 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .79376E-02 .99279 .13286E-05 -1.5706 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index 6.0418 8.0175 .75817E-02 .20990 3 Normalizat .84270 .17053 .41093E-03 -.98504 4 Prefactor 1.0900 .71823E-01 .15550E-03 -.89787 ERR DEF= .500 Minuit fit quality: 2 estimated distance: 2.61992e-09 Minuit parameter uncertainties: 1 0.177543 2 8.45436 3 0.170639 4 0.0718297 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) = 9627.93696589 delta logL = 0.223585122279 Extracting fit parameters... 4FGL J1753.7+2847 Spectrum: PowerLaw 341 Prefactor: 7.938e-03 1.775e-01 0.000e+00 1.000e+06 ( 1.000e-14) 342 Index: 6.042e+00 8.454e+00 0.000e+00 1.000e+01 (-1.000e+00) 343 Scale: 1.625e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 697 Prefactor: 1.090e+00 7.183e-02 0.000e+00 1.000e+01 ( 1.000e+00) 698 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 699 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 696 Normalization: 8.427e-01 1.706e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 268.433 28.797 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/37238142/cmap_HighResolution_810086401_810345601_4FGL_J1753.7+2847_daily_bin2202.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='6.00e-03', job_status='DONE', photon_flux_upper_limit='7.76e-08', time_completed='2026-09-06 14:03:15.915930', job_id='37238142', GAL2='1.09', fit_tolerance='1e-08', EG2='0.84', EG='0.88', time_epoch_completed='1788728595.92', return_code2='102', ts='-0.00', comment='SUCCESS', return_code='0', GAL='1.08', dlogl='2.24e-01', ts2='0.48', photon_index_error='0.00', photon_index='2.40' WHERE bin_id='2202' AND source_name='4FGL J1753.7+2847' AND cadence='daily'; Database successfully updated. Analysis Complete. Sun Sep 6 14:03:15 PDT 2026 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 9628.16055101 Extracting fit parameters... 4FGL J1753.7+2847 Spectrum: PowerLaw 341 Prefactor: 2.426e-08 2.135e-03 0.000e+00 1.000e+06 ( 1.000e-14) 342 Index: 2.396e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 343 Scale: 1.625e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 697 Prefactor: 1.080e+00 8.813e-02 0.000e+00 1.000e+01 ( 1.000e+00) 698 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 699 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 696 Normalization: 8.828e-01 2.202e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 268.433 28.797 Photon Flux Upper Limit: 7.7625633262e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00599684352698 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/37238175/likelihoodResults_810086401_810345601_4FGL_J1753.7+2847_daily_bin2202.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) = 9628.17077489 delta logL = -0.0102238794734 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 9627.93697291 delta logL = 0.223578106186 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .77445E-02 1.0000 .0000 .10000E+07 2 'Index ' 6.0495 1.0000 .0000 10.000 3 'Normalizat' .84246 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.0900 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .7000E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 9627.937 FROM MIGRAD STATUS=CONVERGED 167 CALLS 371 TOTAL EDM= .33E-09 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .79376E-02 .13238 .30136E-03** at limit ** 2 Index 6.0418 1.9729 .13573 -.11436E-03 3 Normalizat .84270 .28633E-01 .92769E-01 -.13202E-04 4 Prefactor 1.0900 .12224E-01 .37978E-01 .52135E-03 ERR DEF= .500 Final values: Prefactor = 0.00793764 Index = 6.04182 Normalizat = 0.842704 Prefactor = 1.08999 ********** ** 18 **HESSE ********** FCN= 9627.937 FROM HESSE STATUS=NOT POSDEF 31 CALLS 402 TOTAL EDM= .26E-08 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .79376E-02 .99279 .13286E-05 -1.5706 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index 6.0418 8.0175 .75817E-02 .20990 3 Normalizat .84270 .17053 .41093E-03 -.98504 4 Prefactor 1.0900 .71823E-01 .15550E-03 -.89787 ERR DEF= .500 Minuit fit quality: 2 estimated distance: 2.61992e-09 Minuit parameter uncertainties: 1 0.177543 2 8.45436 3 0.170639 4 0.0718297 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) = 9627.93696589 delta logL = 0.223585122279 Extracting fit parameters... 4FGL J1753.7+2847 Spectrum: PowerLaw 341 Prefactor: 7.938e-03 1.775e-01 0.000e+00 1.000e+06 ( 1.000e-14) 342 Index: 6.042e+00 8.454e+00 0.000e+00 1.000e+01 (-1.000e+00) 343 Scale: 1.625e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 697 Prefactor: 1.090e+00 7.183e-02 0.000e+00 1.000e+01 ( 1.000e+00) 698 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 699 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 696 Normalization: 8.427e-01 1.706e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 268.433 28.797 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/37238175/cmap_HighResolution_810086401_810345601_4FGL_J1753.7+2847_daily_bin2202.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='6.00e-03', job_status='DONE', photon_flux_upper_limit='7.76e-08', time_completed='2026-09-06 14:03:26.420468', job_id='37238175', GAL2='1.09', fit_tolerance='1e-08', EG2='0.84', EG='0.88', time_epoch_completed='1788728606.42', return_code2='102', ts='-0.00', comment='SUCCESS', return_code='0', GAL='1.08', dlogl='2.24e-01', ts2='0.48', photon_index_error='0.00', photon_index='2.40' WHERE bin_id='2202' AND source_name='4FGL J1753.7+2847' AND cadence='daily'; Database successfully updated. Analysis Complete. Sun Sep 6 14:03:26 PDT 2026 _V02 Working on... /lscratch/kocevski/37238244/ft1_filtered_4FGL_J1753.7+2847_daily_bin2202.fits.....................! real 34.49 user 32.85 sys 1.10 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/37238244/ft1_filtered_4FGL_J1753.7+2847_daily_bin2202.fits', '/lscratch/kocevski/37238244/ft2_4FGL_J1753.7+2847_daily_bin2202.fits', expMap='/lscratch/kocevski/37238244/expmap_810086401_810345601_4FGL_J1753.7+2847_daily_bin2202.fits', expCube='/lscratch/kocevski/37238244/ltcube_810086401_810345601_4FGL_J1753.7+2847_daily_bin2202.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/37238244/Model_4FGL_J1753.7+2847_daily_bin2202.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1753.7+2847' 4FGL J1753.7+2847 Spectrum: PowerLaw 341 Prefactor: 6.812e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-14) 342 Index: 2.396e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 343 Scale: 1.625e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/37238244/ft1_filtered_4FGL_J1753.7+2847_daily_bin2202.fits Spacecraft file(s): /lscratch/kocevski/37238244/ft2_4FGL_J1753.7+2847_daily_bin2202.fits Exposure map: /lscratch/kocevski/37238244/expmap_810086401_810345601_4FGL_J1753.7+2847_daily_bin2202.fits Exposure cube: /lscratch/kocevski/37238244/ltcube_810086401_810345601_4FGL_J1753.7+2847_daily_bin2202.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/37238244/Model_4FGL_J1753.7+2847_daily_bin2202.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) = 9628.18144241 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 9628.16635867 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .14055E-01 1.0000 .0000 .10000E+07 2 'norm ' 10.109 1.0000 .0000 .10000E+07 3 'norm ' .10737 1.0000 .0000 .10000E+07 4 'Prefactor ' .35984 1.0000 .0000 .10000E+07 5 'Prefactor ' 45.434 1.0000 .0000 .10000E+07 6 'Prefactor ' 3.7541 1.0000 .0000 .10000E+07 7 'Prefactor ' 31.011 1.0000 .0000 .10000E+07 8 'Prefactor ' .99667E-02 1.0000 .0000 .10000E+07 9 'Prefactor ' .49046 1.0000 .0000 .10000E+07 10 'norm ' 1.7600 1.0000 .0000 .10000E+07 11 'norm ' 12.755 1.0000 .0000 .10000E+07 12 'Prefactor ' 6.8636 1.0000 .0000 .10000E+07 13 'norm ' .49716E-05 1.0000 .0000 .10000E+07 14 'Prefactor ' 3.3020 1.0000 .0000 .10000E+07 15 'Prefactor ' .26080 1.0000 .0000 .10000E+07 16 'Prefactor ' .10104E-02 1.0000 .0000 .10000E+07 17 'norm ' .13257E-02 1.0000 .0000 .10000E+07 18 'Normalizat' .88554 1.0000 .10000E-01 10.000 19 'Prefactor ' 1.0797 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .7000E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 9628.161 FROM MIGRAD STATUS=CONVERGED 157 CALLS 1433 TOTAL EDM= .21E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.2% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .55511E-10 12.335 .19952E-06** at limit ** 2 norm 10.060 6.0002 -.19638E-07 -.29670E-03 3 norm .0000 37.715 .13792E-07** at limit ** 4 Prefactor .12768E-08 74.872 -.29751E-06** at limit ** 5 Prefactor 48.602 88.117 .68442E-06 -.28717E-01 6 Prefactor 3.7079 12.451 .15331E-07 -.66251E-03 7 Prefactor 31.645 33.722 -.25203E-07 -.17384E-01 8 Prefactor .24258E-07 46.777 -.17097E-06** at limit ** 9 Prefactor .48534 20.558 -.54962E-06 .91063E-04 10 norm 1.7552 1.7607 -.97996E-08 -.83376E-04 11 norm 12.961 5.5037 .82044E-07 .81033E-02 12 Prefactor 6.9558 5.6417 .40350E-08 -.43787E-03 13 norm .0000 2.6717 .76514E-07** at limit ** 14 Prefactor 3.3132 4.4659 .13576E-06 .77144E-03 15 Prefactor .68874E-02 106.06 -.10392E-05** at limit ** 16 Prefactor .0000 8.0812 .23922E-06** at limit ** 17 norm .55511E-09 17.456 -.15360E-06** at limit ** 18 Normalizat .88276 .24998 .37680E-05 -.18183E-04 19 Prefactor 1.0804 .10096 -.78686E-06 -.52430E-04 ERR DEF= .500 Final values: Prefactor = 5.55112e-11 norm = 10.0595 norm = 0 Prefactor = 1.27676e-09 Prefactor = 48.602 Prefactor = 3.70795 Prefactor = 31.6446 Prefactor = 2.42584e-08 Prefactor = 0.485341 norm = 1.75515 norm = 12.9606 Prefactor = 6.95583 norm = 0 Prefactor = 3.31324 Prefactor = 0.00688738 Prefactor = 0 norm = 5.55112e-10 Normalizat = 0.88276 Prefactor = 1.08041 ********** ** 18 **HESSE ********** FCN= 9628.161 FROM HESSE STATUS=OK 310 CALLS 1743 TOTAL EDM= .23E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .55511E-10 12.343 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 norm 10.060 5.9825 .31490E-03 -1.5645 3 norm .0000 37.702 .13735E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 Prefactor .12768E-08 74.755 .94296E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor 48.602 89.883 .14837E-03 -1.5569 6 Prefactor 3.7079 13.494 .52084E-03 -1.5669 7 Prefactor 31.645 33.815 .17960E-03 -1.5595 8 Prefactor .24258E-07 46.936 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 Prefactor .48534 19.892 .79675E-03 -1.5694 10 norm 1.7552 1.7807 .78954E-03 -1.5681 11 norm 12.961 98.536 .28022E-03 -1.5636 12 Prefactor 6.9558 5.6753 .38272E-03 -1.5655 13 norm .0000 2.6711 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 Prefactor 3.3132 4.6575 .55689E-03 -1.5672 15 Prefactor .68874E-02 14.036 .10780E-01 -1.5710 WARNING - - ABOVE PARAMETER IS AT LIMIT. 16 Prefactor .0000 8.0610 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 norm .55511E-09 17.473 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 18 Normalizat .88276 .21997 .90864E-01 -.97069 19 Prefactor 1.0804 .88115E-01 .38414E-01 -.90095 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 2.26111e-07 Minuit parameter uncertainties: 1 6.13538e-05 2 5.98253 3 2.48579e-05 4 0.000617232 5 89.8852 6 13.4936 7 33.8154 8 0.00213526 9 6.21437 10 1.78069 11 71.4743 12 5.67533 13 7.22773e-06 14 4.65748 15 0.621846 16 1.29133e-05 17 0.000196523 18 0.220195 19 0.088127 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 9628.16055101 Extracting fit parameters... 4FGL J1753.7+2847 Spectrum: PowerLaw 341 Prefactor: 2.426e-08 2.135e-03 0.000e+00 1.000e+06 ( 1.000e-14) 342 Index: 2.396e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 343 Scale: 1.625e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 697 Prefactor: 1.080e+00 8.813e-02 0.000e+00 1.000e+01 ( 1.000e+00) 698 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 699 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 696 Normalization: 8.828e-01 2.202e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 268.433 28.797 Photon Flux Upper Limit: 7.7625633262e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00599684352698 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/37238244/likelihoodResults_810086401_810345601_4FGL_J1753.7+2847_daily_bin2202.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) = 9628.17077489 delta logL = -0.0102238794734 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 9627.93697291 delta logL = 0.223578106186 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .77445E-02 1.0000 .0000 .10000E+07 2 'Index ' 6.0495 1.0000 .0000 10.000 3 'Normalizat' .84246 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.0900 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .7000E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 9627.937 FROM MIGRAD STATUS=CONVERGED 167 CALLS 371 TOTAL EDM= .33E-09 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .79376E-02 .13238 .30136E-03** at limit ** 2 Index 6.0418 1.9729 .13573 -.11436E-03 3 Normalizat .84270 .28633E-01 .92769E-01 -.13202E-04 4 Prefactor 1.0900 .12224E-01 .37978E-01 .52135E-03 ERR DEF= .500 Final values: Prefactor = 0.00793764 Index = 6.04182 Normalizat = 0.842704 Prefactor = 1.08999 ********** ** 18 **HESSE ********** FCN= 9627.937 FROM HESSE STATUS=NOT POSDEF 31 CALLS 402 TOTAL EDM= .26E-08 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .79376E-02 .99279 .13286E-05 -1.5706 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index 6.0418 8.0175 .75817E-02 .20990 3 Normalizat .84270 .17053 .41093E-03 -.98504 4 Prefactor 1.0900 .71823E-01 .15550E-03 -.89787 ERR DEF= .500 Minuit fit quality: 2 estimated distance: 2.61992e-09 Minuit parameter uncertainties: 1 0.177543 2 8.45436 3 0.170639 4 0.0718297 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) = 9627.93696589 delta logL = 0.223585122279 Extracting fit parameters... 4FGL J1753.7+2847 Spectrum: PowerLaw 341 Prefactor: 7.938e-03 1.775e-01 0.000e+00 1.000e+06 ( 1.000e-14) 342 Index: 6.042e+00 8.454e+00 0.000e+00 1.000e+01 (-1.000e+00) 343 Scale: 1.625e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 697 Prefactor: 1.090e+00 7.183e-02 0.000e+00 1.000e+01 ( 1.000e+00) 698 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 699 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 696 Normalization: 8.427e-01 1.706e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 268.433 28.797 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/37238244/cmap_HighResolution_810086401_810345601_4FGL_J1753.7+2847_daily_bin2202.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='6.00e-03', job_status='DONE', photon_flux_upper_limit='7.76e-08', time_completed='2026-09-06 14:05:10.734495', job_id='37238244', GAL2='1.09', fit_tolerance='1e-08', EG2='0.84', EG='0.88', time_epoch_completed='1788728710.73', return_code2='102', ts='-0.00', comment='SUCCESS', return_code='0', GAL='1.08', dlogl='2.24e-01', ts2='0.48', photon_index_error='0.00', photon_index='2.40' WHERE bin_id='2202' AND source_name='4FGL J1753.7+2847' AND cadence='daily'; Database successfully updated. Analysis Complete. Sun Sep 6 14:05:10 PDT 2026