********** ** 18 **HESSE ********** FCN= 10585.64 FROM HESSE STATUS=OK 284 CALLS 1771 TOTAL EDM= .34E-05 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .88818E-09 16.122 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 norm .0000 .78601 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 norm .15882E-06 27.079 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 Prefactor 126.88 94.453 .88796E-04 -1.5483 5 Prefactor .0000 4.0869 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor .17898E-04 42.971 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 Prefactor .43470E-02 48.744 .21559E-01 -1.5707 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 Prefactor .0000 2.8585 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 norm .0000 .50198 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 norm .13550E-04 44.984 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor 3.5821 4.0553 .53358E-03 -1.5670 12 norm 11.048 8.5886 .30114E-03 -1.5641 13 Prefactor 7.4723 28.985 .36760E-03 -1.5653 14 Prefactor 4.1481 4.1504 .49450E-03 -1.5667 15 Prefactor 21.203 17.952 .21728E-03 -1.5616 16 Prefactor 2.7291 8.2563 .61595E-03 -1.5675 17 Normalizat .80498 .22875 .10535 -.99884 18 Prefactor 1.1006 .81275E-01 .37557E-01 -.89448 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 3.4266e-06 Minuit parameter uncertainties: 1 0.000240815 2 1.68227e-06 3 0.00414779 4 94.4542 5 3.42163e-07 6 0.0554658 7 0.920634 8 1.22805e-05 9 7.38649e-08 10 0.049378 11 4.05534 12 8.58858 13 28.9851 14 4.15041 15 17.9523 16 8.25632 17 0.229021 18 0.0812845 ********** ** 18 **HESSE ********** FCN= 10585.64 FROM HESSE STATUS=OK 284 CALLS 1771 TOTAL EDM= .34E-05 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .88818E-09 16.122 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 norm .0000 .78601 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 norm .15882E-06 27.079 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 Prefactor 126.88 94.453 .88796E-04 -1.5483 5 Prefactor .0000 4.0869 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor .17898E-04 42.971 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 Prefactor .43470E-02 48.744 .21559E-01 -1.5707 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 Prefactor .0000 2.8585 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 norm .0000 .50198 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 norm .13550E-04 44.984 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor 3.5821 4.0553 .53358E-03 -1.5670 12 norm 11.048 8.5886 .30114E-03 -1.5641 13 Prefactor 7.4723 28.985 .36760E-03 -1.5653 14 Prefactor 4.1481 4.1504 .49450E-03 -1.5667 15 Prefactor 21.203 17.952 .21728E-03 -1.5616 16 Prefactor 2.7291 8.2563 .61595E-03 -1.5675 17 Normalizat .80498 .22875 .10535 -.99884 18 Prefactor 1.1006 .81275E-01 .37557E-01 -.89448 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 3.4266e-06 Minuit parameter uncertainties: 1 0.000240815 2 1.68227e-06 3 0.00414779 4 94.4542 5 3.42163e-07 6 0.0554658 7 0.920634 8 1.22805e-05 9 7.38649e-08 10 0.049378 11 4.05534 12 8.58858 13 28.9851 14 4.15041 15 17.9523 16 8.25632 17 0.229021 18 0.0812845 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 10585.6398263 Extracting fit parameters... 4FGL J1753.9+2443 Spectrum: PowerLaw 321 Prefactor: 0.000e+00 1.228e-05 0.000e+00 1.000e+06 ( 1.000e-13) 322 Index: 2.200e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 323 Scale: 1.730e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 692 Prefactor: 1.101e+00 8.128e-02 0.000e+00 1.000e+01 ( 1.000e+00) 693 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 694 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 691 Normalization: 8.050e-01 2.290e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 0.00 Ra Dec: 268.496 24.730 Photon Flux Upper Limit: 5.83420475534e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.0044451249228 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/31607232/likelihoodResults_804902401_805161601_4FGL_J1753.9+2443_daily_bin2182.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) = 10585.6400896 delta logL = -0.000263317360805 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 10585.6398264 delta logL = -1.17603121907e-07 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .27378E-06 1.0000 .0000 .10000E+07 2 'Index ' .75618 1.0000 .0000 10.000 3 'Normalizat' .80497 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.1006 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6950E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 10585.64 FROM MIGRAD STATUS=CONVERGED 50 CALLS 241 TOTAL EDM= .11E-10 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .0000 .52782 .25304E-02** at limit ** 2 Index 3.3089 1.9677 .71774E-04 .0000 3 Normalizat .80498 1.1437 -.47271E-05 .54377E-04 4 Prefactor 1.1006 1.1482 -.26429E-05 .25720E-03 ERR DEF= .500 Final values: Prefactor = 0 Index = 3.30892 Normalizat = 0.804983 Prefactor = 1.10059 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 10585.64 FROM HESSE STATUS=FAILED 9 CALLS 250 TOTAL EDM= .11E-10 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .0000 .52782 .25304E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index 1.2271 2.2368 .71774E-04 -.34502 3 Normalizat .80498 1.1437 -.47271E-05 -.99884 4 Prefactor 1.1006 1.1482 -.26429E-05 -.89448 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 1.0514e-11 Minuit parameter uncertainties: 1 1.02471e-06 2 2.03008 3 1.18084 4 1.17562 /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). shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 101 logL (Free Index) = 10585.6398263 delta logL = -7.27595761418e-12 Extracting fit parameters... 4FGL J1753.9+2443 Spectrum: PowerLaw 321 Prefactor: 0.000e+00 1.025e-06 0.000e+00 1.000e+06 ( 1.000e-13) 322 Index: 3.309e+00 2.030e+00 0.000e+00 1.000e+01 (-1.000e+00) 323 Scale: 1.730e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 692 Prefactor: 1.101e+00 1.176e+00 0.000e+00 1.000e+01 ( 1.000e+00) 693 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 694 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 691 Normalization: 8.050e-01 1.181e+00 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 0.00 Ra Dec: 268.496 24.730 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/31607232/cmap_HighResolution_804902401_805161601_4FGL_J1753.9+2443_daily_bin2182.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='4.45e-03', job_status='DONE', photon_flux_upper_limit='5.83e-08', time_completed='2026-07-13 23:03:54.447045', job_id='31607232', GAL2='1.10', fit_tolerance='1e-08', EG2='0.80', EG='0.80', time_epoch_completed='1784009034.45', return_code2='101', ts='0.00', comment='SUCCESS', return_code='0', GAL='1.10', dlogl='-7.28e-12', ts2='0.00', photon_index_error='0.00', photon_index='2.20' WHERE bin_id='2182' AND source_name='4FGL J1753.9+2443' AND cadence='daily'; Database successfully updated. Analysis Complete. Mon Jul 13 23:03:55 PDT 2026 /sdf/group/fermi/u/kocevski/software/conda/envs/fermitools_v1.0.5/lib/python2.7/site-packages/matplotlib/cbook/deprecation.py:106: MatplotlibDeprecationWarning: The mpl_toolkits.axes_grid module was deprecated in version 2.1. Use mpl_toolkits.axes_grid1 and mpl_toolkits.axisartist provies the same functionality instead. warnings.warn(message, mplDeprecation, stacklevel=1) WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 10585.6398263 Extracting fit parameters... 4FGL J1753.9+2443 Spectrum: PowerLaw 321 Prefactor: 0.000e+00 1.228e-05 0.000e+00 1.000e+06 ( 1.000e-13) 322 Index: 2.200e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 323 Scale: 1.730e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 692 Prefactor: 1.101e+00 8.128e-02 0.000e+00 1.000e+01 ( 1.000e+00) 693 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 694 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 691 Normalization: 8.050e-01 2.290e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 0.00 Ra Dec: 268.496 24.730 Photon Flux Upper Limit: 5.83420475534e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.0044451249228 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/31607237/likelihoodResults_804902401_805161601_4FGL_J1753.9+2443_daily_bin2182.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) = 10585.6400896 delta logL = -0.000263317360805 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 10585.6398264 delta logL = -1.17603121907e-07 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .27378E-06 1.0000 .0000 .10000E+07 2 'Index ' .75618 1.0000 .0000 10.000 3 'Normalizat' .80497 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.1006 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6950E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 10585.64 FROM MIGRAD STATUS=CONVERGED 50 CALLS 241 TOTAL EDM= .11E-10 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .0000 .52782 .25304E-02** at limit ** 2 Index 3.3089 1.9677 .71774E-04 .0000 3 Normalizat .80498 1.1437 -.47271E-05 .54377E-04 4 Prefactor 1.1006 1.1482 -.26429E-05 .25720E-03 ERR DEF= .500 Final values: Prefactor = 0 Index = 3.30892 Normalizat = 0.804983 Prefactor = 1.10059 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 10585.64 FROM HESSE STATUS=FAILED 9 CALLS 250 TOTAL EDM= .11E-10 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .0000 .52782 .25304E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index 1.2271 2.2368 .71774E-04 -.34502 3 Normalizat .80498 1.1437 -.47271E-05 -.99884 4 Prefactor 1.1006 1.1482 -.26429E-05 -.89448 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 1.0514e-11 Minuit parameter uncertainties: 1 1.02471e-06 2 2.03008 3 1.18084 4 1.17562 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 101 logL (Free Index) = 10585.6398263 delta logL = -7.27595761418e-12 Extracting fit parameters... 4FGL J1753.9+2443 Spectrum: PowerLaw 321 Prefactor: 0.000e+00 1.025e-06 0.000e+00 1.000e+06 ( 1.000e-13) 322 Index: 3.309e+00 2.030e+00 0.000e+00 1.000e+01 (-1.000e+00) 323 Scale: 1.730e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 692 Prefactor: 1.101e+00 1.176e+00 0.000e+00 1.000e+01 ( 1.000e+00) 693 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 694 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 691 Normalization: 8.050e-01 1.181e+00 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 0.00 Ra Dec: 268.496 24.730 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/31607237/cmap_HighResolution_804902401_805161601_4FGL_J1753.9+2443_daily_bin2182.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='4.45e-03', job_status='DONE', photon_flux_upper_limit='5.83e-08', time_completed='2026-07-13 23:04:10.961622', job_id='31607237', GAL2='1.10', fit_tolerance='1e-08', EG2='0.80', EG='0.80', time_epoch_completed='1784009050.96', return_code2='101', ts='0.00', comment='SUCCESS', return_code='0', GAL='1.10', dlogl='-7.28e-12', ts2='0.00', photon_index_error='0.00', photon_index='2.20' WHERE bin_id='2182' AND source_name='4FGL J1753.9+2443' AND cadence='daily'; Database successfully updated. Analysis Complete. Mon Jul 13 23:04:11 PDT 2026 utfile=/lscratch/kocevski/31607403/ltcube_804902401_805161601_4FGL_J1753.9+2443_daily_bin2182.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/31607403/ft2_4FGL_J1753.9+2443_daily_bin2182.fits .....................! real 9.83 user 8.49 sys 0.27 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/31607403/ft1_filtered_4FGL_J1753.9+2443_daily_bin2182.fits evtable="EVENTS" scfile=/lscratch/kocevski/31607403/ft2_4FGL_J1753.9+2443_daily_bin2182.fits sctable="SC_DATA" expcube=/lscratch/kocevski/31607403/ltcube_804902401_805161601_4FGL_J1753.9+2443_daily_bin2182.fits outfile=/lscratch/kocevski/31607403/expmap_804902401_805161601_4FGL_J1753.9+2443_daily_bin2182.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/31607403/ltcube_804902401_805161601_4FGL_J1753.9+2443_daily_bin2182.fits .....................! real 76.62 user 70.49 sys 4.41 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 206 point sources and 0 extended sources Setting source of interest to: 4FGL J1753.9+2443 @ 268.496 24.7297 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/31607403/ft1_filtered_4FGL_J1753.9+2443_daily_bin2182.fits scfile=/lscratch/kocevski/31607403/ft2_4FGL_J1753.9+2443_daily_bin2182.fits outfile=/lscratch/kocevski/31607403/cmap_804902401_805161601_4FGL_J1753.9+2443_daily_bin2182.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=268.496 yref=24.7297 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 1.02 user 0.25 sys 0.12 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/31607403/ft1_filtered_4FGL_J1753.9+2443_daily_bin2182.fits scfile=/lscratch/kocevski/31607403/ft2_4FGL_J1753.9+2443_daily_bin2182.fits outfile=/lscratch/kocevski/31607403/cmap_HighResolution_804902401_805161601_4FGL_J1753.9+2443_daily_bin2182.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=268.496 yref=24.7297 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 1.26 user 0.24 sys 0.14 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/31607403/ft1_filtered_4FGL_J1753.9+2443_daily_bin2182.fits evtable="EVENTS" scfile=/lscratch/kocevski/31607403/ft2_4FGL_J1753.9+2443_daily_bin2182.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/31607403/Model_4FGL_J1753.9+2443_daily_bin2182.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 GAutfile=/lscratch/kocevski/31607409/ltcube_804902401_805161601_4FGL_J1753.9+2443_daily_bin2182.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/31607409/ft2_4FGL_J1753.9+2443_daily_bin2182.fits .....................! real 9.86 user 8.77 sys 0.23 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/31607409/ft1_filtered_4FGL_J1753.9+2443_daily_bin2182.fits evtable="EVENTS" scfile=/lscratch/kocevski/31607409/ft2_4FGL_J1753.9+2443_daily_bin2182.fits sctable="SC_DATA" expcube=/lscratch/kocevski/31607409/ltcube_804902401_805161601_4FGL_J1753.9+2443_daily_bin2182.fits outfile=/lscratch/kocevski/31607409/expmap_804902401_805161601_4FGL_J1753.9+2443_daily_bin2182.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/31607409/ltcube_804902401_805161601_4FGL_J1753.9+2443_daily_bin2182.fits .....................! real 76.06 user 70.79 sys 4.28 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 206 point sources and 0 extended sources Setting source of interest to: 4FGL J1753.9+2443 @ 268.496 24.7297 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/31607409/ft1_filtered_4FGL_J1753.9+2443_daily_bin2182.fits scfile=/lscratch/kocevski/31607409/ft2_4FGL_J1753.9+2443_daily_bin2182.fits outfile=/lscratch/kocevski/31607409/cmap_804902401_805161601_4FGL_J1753.9+2443_daily_bin2182.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=268.496 yref=24.7297 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 0.97 user 0.23 sys 0.13 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/31607409/ft1_filtered_4FGL_J1753.9+2443_daily_bin2182.fits scfile=/lscratch/kocevski/31607409/ft2_4FGL_J1753.9+2443_daily_bin2182.fits outfile=/lscratch/kocevski/31607409/cmap_HighResolution_804902401_805161601_4FGL_J1753.9+2443_daily_bin2182.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=268.496 yref=24.7297 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 0.96 user 0.24 sys 0.12 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/31607409/ft1_filtered_4FGL_J1753.9+2443_daily_bin2182.fits evtable="EVENTS" scfile=/lscratch/kocevski/31607409/ft2_4FGL_J1753.9+2443_daily_bin2182.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/31607409/Model_4FGL_J1753.9+2443_daily_bin2182.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 GAAL_V02 Working on... /lscratch/kocevski/31607281/ft1_filtered_4FGL_J1753.9+2443_daily_bin2182.fits.....................! real 41.21 user 38.44 sys 1.23 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/31607281/ft1_filtered_4FGL_J1753.9+2443_daily_bin2182.fits', '/lscratch/kocevski/31607281/ft2_4FGL_J1753.9+2443_daily_bin2182.fits', expMap='/lscratch/kocevski/31607281/expmap_804902401_805161601_4FGL_J1753.9+2443_daily_bin2182.fits', expCube='/lscratch/kocevski/31607281/ltcube_804902401_805161601_4FGL_J1753.9+2443_daily_bin2182.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/31607281/Model_4FGL_J1753.9+2443_daily_bin2182.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1753.9+2443' 4FGL J1753.9+2443 Spectrum: PowerLaw 321 Prefactor: 1.323e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-13) 322 Index: 2.200e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 323 Scale: 1.730e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/31607281/ft1_filtered_4FGL_J1753.9+2443_daily_bin2182.fits Spacecraft file(s): /lscratch/kocevski/31607281/ft2_4FGL_J1753.9+2443_daily_bin2182.fits Exposure map: /lscratch/kocevski/31607281/expmap_804902401_805161601_4FGL_J1753.9+2443_daily_bin2182.fits Exposure cube: /lscratch/kocevski/31607281/ltcube_804902401_805161601_4FGL_J1753.9+2443_daily_bin2182.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/31607281/Model_4FGL_J1753.9+2443_daily_bin2182.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) = 10585.6598852 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 10585.6398412 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .17476E-04 1.0000 .0000 .10000E+07 2 'norm ' .55511E-10 1.0000 .0000 .10000E+07 3 'norm ' .28093E-05 1.0000 .0000 .10000E+07 4 'Prefactor ' 126.85 1.0000 .0000 .10000E+07 5 'Prefactor ' .27753E-05 1.0000 .0000 .10000E+07 6 'Prefactor ' .19423E-03 1.0000 .0000 .10000E+07 7 'Prefactor ' .36456E-01 1.0000 .0000 .10000E+07 8 'Prefactor ' .51237E-06 1.0000 .0000 .10000E+07 9 'norm ' .11657E-07 1.0000 .0000 .10000E+07 10 'norm ' .40912E-05 1.0000 .0000 .10000E+07 11 'Prefactor ' 3.5835 1.0000 .0000 .10000E+07 12 'norm ' 11.050 1.0000 .0000 .10000E+07 13 'Prefactor ' 7.4340 1.0000 .0000 .10000E+07 14 'Prefactor ' 4.1506 1.0000 .0000 .10000E+07 15 'Prefactor ' 21.193 1.0000 .0000 .10000E+07 16 'Prefactor ' 2.7306 1.0000 .0000 .10000E+07 17 'Normalizat' .80435 1.0000 .10000E-01 10.000 18 'Prefactor ' 1.1008 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6950E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 10585.64 FROM MIGRAD STATUS=CONVERGED 107 CALLS 1487 TOTAL EDM= .11E-08 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 2.4% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .88818E-09 16.112 -.89636E-06** at limit ** 2 norm .0000 .78772 .98339E-07** at limit ** 3 norm .15882E-06 26.961 .10674E-06** at limit ** 4 Prefactor 126.88 2.3979 .96990E-07 -.18851 5 Prefactor .0000 4.0689 -.17804E-06** at limit ** 6 Prefactor .17898E-04 20.155 .36191E-06** at limit ** 7 Prefactor .43470E-02 6.9754 -.24564E-05** at limit ** 8 Prefactor .0000 2.8606 .47413E-06** at limit ** 9 norm .0000 .50237 -.66384E-07** at limit ** 10 norm .13550E-04 24.670 -.79817E-06** at limit ** 11 Prefactor 3.5821 4.0613 -.36126E-07 -.61992E-03 12 norm 11.048 8.2098 -.12812E-05 -.79070E-01 13 Prefactor 7.4723 1.0254 -.20418E-07 .28561E-02 14 Prefactor 4.1481 4.0700 -.51958E-06 -.12433E-02 15 Prefactor 21.203 1.8327 -.17796E-06 .44090E-02 16 Prefactor 2.7291 8.2227 .45424E-06 .87985E-03 17 Normalizat .80498 .24318 .12635E-04 .36731E-07 18 Prefactor 1.1006 .89422E-01 -.17670E-05 -.22234E-04 ERR DEF= .500 Final values: Prefactor = 8.88178e-10 norm = 0 norm = 1.58817e-07 Prefactor = 126.877 Prefactor = 0 Prefactor = 1.78982e-05 Prefactor = 0.00434696 Prefactor = 0 norm = 0 norm = 1.355e-05 Prefactor = 3.5821 norm = 11.0482 Prefactor = 7.47228 Prefactor = 4.1481 Prefactor = 21.2028 Prefactor = 2.72907 Normalizat = 0.804983 Prefactor = 1.10059 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 10585.6398263 Extracting fit parameters... 4FGL J1753.9+2443 Spectrum: PowerLaw 321 Prefactor: 0.000e+00 1.228e-05 0.000e+00 1.000e+06 ( 1.000e-13) 322 Index: 2.200e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 323 Scale: 1.730e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 692 Prefactor: 1.101e+00 8.128e-02 0.000e+00 1.000e+01 ( 1.000e+00) 693 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 694 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 691 Normalization: 8.050e-01 2.290e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 0.00 Ra Dec: 268.496 24.730 Photon Flux Upper Limit: 5.83420475534e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.0044451249228 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/31607227/likelihoodResults_804902401_805161601_4FGL_J1753.9+2443_daily_bin2182.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) = 10585.6400896 delta logL = -0.000263317360805 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 10585.6398264 delta logL = -1.17603121907e-07 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .27378E-06 1.0000 .0000 .10000E+07 2 'Index ' .75618 1.0000 .0000 10.000 3 'Normalizat' .80497 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.1006 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6950E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 10585.64 FROM MIGRAD STATUS=CONVERGED 50 CALLS 241 TOTAL EDM= .11E-10 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .0000 .52782 .25304E-02** at limit ** 2 Index 3.3089 1.9677 .71774E-04 .0000 3 Normalizat .80498 1.1437 -.47271E-05 .54377E-04 4 Prefactor 1.1006 1.1482 -.26429E-05 .25720E-03 ERR DEF= .500 Final values: Prefactor = 0 Index = 3.30892 Normalizat = 0.804983 Prefactor = 1.10059 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 10585.64 FROM HESSE STATUS=FAILED 9 CALLS 250 TOTAL EDM= .11E-10 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .0000 .52782 .25304E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index 1.2271 2.2368 .71774E-04 -.34502 3 Normalizat .80498 1.1437 -.47271E-05 -.99884 4 Prefactor 1.1006 1.1482 -.26429E-05 -.89448 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 1.0514e-11 Minuit parameter uncertainties: 1 1.02471e-06 2 2.03008 3 1.18084 4 1.17562 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 101 logL (Free Index) = 10585.6398263 delta logL = -7.27595761418e-12 Extracting fit parameters... 4FGL J1753.9+2443 Spectrum: PowerLaw 321 Prefactor: 0.000e+00 1.025e-06 0.000e+00 1.000e+06 ( 1.000e-13) 322 Index: 3.309e+00 2.030e+00 0.000e+00 1.000e+01 (-1.000e+00) 323 Scale: 1.730e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 692 Prefactor: 1.101e+00 1.176e+00 0.000e+00 1.000e+01 ( 1.000e+00) 693 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 694 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 691 Normalization: 8.050e-01 1.181e+00 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 0.00 Ra Dec: 268.496 24.730 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/31607227/cmap_HighResolution_804902401_805161601_4FGL_J1753.9+2443_daily_bin2182.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='4.45e-03', job_status='DONE', photon_flux_upper_limit='5.83e-08', time_completed='2026-07-13 23:04:43.251140', job_id='31607227', GAL2='1.10', fit_tolerance='1e-08', EG2='0.80', EG='0.80', time_epoch_completed='1784009083.25', return_code2='101', ts='0.00', comment='SUCCESS', return_code='0', GAL='1.10', dlogl='-7.28e-12', ts2='0.00', photon_index_error='0.00', photon_index='2.20' WHERE bin_id='2182' AND source_name='4FGL J1753.9+2443' AND cadence='daily'; Database successfully updated. Analysis Complete. Mon Jul 13 23:04:43 PDT 2026 utfile=/lscratch/kocevski/31607448/ltcube_804902401_805161601_4FGL_J1753.9+2443_daily_bin2182.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/31607448/ft2_4FGL_J1753.9+2443_daily_bin2182.fits .....................! real 8.47 user 7.66 sys 0.19 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/31607448/ft1_filtered_4FGL_J1753.9+2443_daily_bin2182.fits evtable="EVENTS" scfile=/lscratch/kocevski/31607448/ft2_4FGL_J1753.9+2443_daily_bin2182.fits sctable="SC_DATA" expcube=/lscratch/kocevski/31607448/ltcube_804902401_805161601_4FGL_J1753.9+2443_daily_bin2182.fits outfile=/lscratch/kocevski/31607448/expmap_804902401_805161601_4FGL_J1753.9+2443_daily_bin2182.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/31607448/ltcube_804902401_805161601_4FGL_J1753.9+2443_daily_bin2182.fits .....................! real 68.98 user 64.15 sys 3.97 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 206 point sources and 0 extended sources Setting source of interest to: 4FGL J1753.9+2443 @ 268.496 24.7297 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/31607448/ft1_filtered_4FGL_J1753.9+2443_daily_bin2182.fits scfile=/lscratch/kocevski/31607448/ft2_4FGL_J1753.9+2443_daily_bin2182.fits outfile=/lscratch/kocevski/31607448/cmap_804902401_805161601_4FGL_J1753.9+2443_daily_bin2182.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=268.496 yref=24.7297 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 0.77 user 0.23 sys 0.14 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/31607448/ft1_filtered_4FGL_J1753.9+2443_daily_bin2182.fits scfile=/lscratch/kocevski/31607448/ft2_4FGL_J1753.9+2443_daily_bin2182.fits outfile=/lscratch/kocevski/31607448/cmap_HighResolution_804902401_805161601_4FGL_J1753.9+2443_daily_bin2182.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=268.496 yref=24.7297 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 1.18 user 0.23 sys 0.12 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/31607448/ft1_filtered_4FGL_J1753.9+2443_daily_bin2182.fits evtable="EVENTS" scfile=/lscratch/kocevski/31607448/ft2_4FGL_J1753.9+2443_daily_bin2182.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/31607448/Model_4FGL_J1753.9+2443_daily_bin2182.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 GADone. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 10585.6398263 Extracting fit parameters... 4FGL J1753.9+2443 Spectrum: PowerLaw 321 Prefactor: 0.000e+00 1.228e-05 0.000e+00 1.000e+06 ( 1.000e-13) 322 Index: 2.200e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 323 Scale: 1.730e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 692 Prefactor: 1.101e+00 8.128e-02 0.000e+00 1.000e+01 ( 1.000e+00) 693 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 694 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 691 Normalization: 8.050e-01 2.290e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 0.00 Ra Dec: 268.496 24.730 Photon Flux Upper Limit: 5.83420475534e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.0044451249228 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/31607261/likelihoodResults_804902401_805161601_4FGL_J1753.9+2443_daily_bin2182.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) = 10585.6400896 delta logL = -0.000263317360805 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 10585.6398264 delta logL = -1.17603121907e-07 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .27378E-06 1.0000 .0000 .10000E+07 2 'Index ' .75618 1.0000 .0000 10.000 3 'Normalizat' .80497 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.1006 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6950E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 10585.64 FROM MIGRAD STATUS=CONVERGED 50 CALLS 241 TOTAL EDM= .11E-10 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .0000 .52782 .25304E-02** at limit ** 2 Index 3.3089 1.9677 .71774E-04 .0000 3 Normalizat .80498 1.1437 -.47271E-05 .54377E-04 4 Prefactor 1.1006 1.1482 -.26429E-05 .25720E-03 ERR DEF= .500 Final values: Prefactor = 0 Index = 3.30892 Normalizat = 0.804983 Prefactor = 1.10059 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 10585.64 FROM HESSE STATUS=FAILED 9 CALLS 250 TOTAL EDM= .11E-10 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .0000 .52782 .25304E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index 1.2271 2.2368 .71774E-04 -.34502 3 Normalizat .80498 1.1437 -.47271E-05 -.99884 4 Prefactor 1.1006 1.1482 -.26429E-05 -.89448 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 1.0514e-11 Minuit parameter uncertainties: 1 1.02471e-06 2 2.03008 3 1.18084 4 1.17562 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 10585.6398263 Extracting fit parameters... 4FGL J1753.9+2443 Spectrum: PowerLaw 321 Prefactor: 0.000e+00 1.228e-05 0.000e+00 1.000e+06 ( 1.000e-13) 322 Index: 2.200e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 323 Scale: 1.730e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 692 Prefactor: 1.101e+00 8.128e-02 0.000e+00 1.000e+01 ( 1.000e+00) 693 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 694 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 691 Normalization: 8.050e-01 2.290e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 0.00 Ra Dec: 268.496 24.730 Photon Flux Upper Limit: 5.83420475534e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.0044451249228 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/31607271/likelihoodResults_804902401_805161601_4FGL_J1753.9+2443_daily_bin2182.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) = 10585.6400896 delta logL = -0.000263317360805 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 10585.6398264 delta logL = -1.17603121907e-07 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .27378E-06 1.0000 .0000 .10000E+07 2 'Index ' .75618 1.0000 .0000 10.000 3 'Normalizat' .80497 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.1006 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6950E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 10585.64 FROM MIGRAD STATUS=CONVERGED 50 CALLS 241 TOTAL EDM= .11E-10 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .0000 .52782 .25304E-02** at limit ** 2 Index 3.3089 1.9677 .71774E-04 .0000 3 Normalizat .80498 1.1437 -.47271E-05 .54377E-04 4 Prefactor 1.1006 1.1482 -.26429E-05 .25720E-03 ERR DEF= .500 Final values: Prefactor = 0 Index = 3.30892 Normalizat = 0.804983 Prefactor = 1.10059 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 10585.64 FROM HESSE STATUS=FAILED 9 CALLS 250 TOTAL EDM= .11E-10 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .0000 .52782 .25304E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index 1.2271 2.2368 .71774E-04 -.34502 3 Normalizat .80498 1.1437 -.47271E-05 -.99884 4 Prefactor 1.1006 1.1482 -.26429E-05 -.89448 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 1.0514e-11 Minuit parameter uncertainties: 1 1.02471e-06 2 2.03008 3 1.18084 4 1.17562 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 101 logL (Free Index) = 10585.6398263 delta logL = -7.27595761418e-12 Extracting fit parameters... 4FGL J1753.9+2443 Spectrum: PowerLaw 321 Prefactor: 0.000e+00 1.025e-06 0.000e+00 1.000e+06 ( 1.000e-13) 322 Index: 3.309e+00 2.030e+00 0.000e+00 1.000e+01 (-1.000e+00) 323 Scale: 1.730e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 692 Prefactor: 1.101e+00 1.176e+00 0.000e+00 1.000e+01 ( 1.000e+00) 693 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 694 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 691 Normalization: 8.050e-01 1.181e+00 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 0.00 Ra Dec: 268.496 24.730 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/31607261/cmap_HighResolution_804902401_805161601_4FGL_J1753.9+2443_daily_bin2182.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='4.45e-03', job_status='DONE', photon_flux_upper_limit='5.83e-08', time_completed='2026-07-13 23:04:49.773519', job_id='31607261', GAL2='1.10', fit_tolerance='1e-08', EG2='0.80', EG='0.80', time_epoch_completed='1784009089.77', return_code2='101', ts='0.00', comment='SUCCESS', return_code='0', GAL='1.10', dlogl='-7.28e-12', ts2='0.00', photon_index_error='0.00', photon_index='2.20' WHERE bin_id='2182' AND source_name='4FGL J1753.9+2443' AND cadence='daily'; Database successfully updated. Analysis Complete. Mon Jul 13 23:04:50 PDT 2026 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 101 logL (Free Index) = 10585.6398263 delta logL = -7.27595761418e-12 Extracting fit parameters... 4FGL J1753.9+2443 Spectrum: PowerLaw 321 Prefactor: 0.000e+00 1.025e-06 0.000e+00 1.000e+06 ( 1.000e-13) 322 Index: 3.309e+00 2.030e+00 0.000e+00 1.000e+01 (-1.000e+00) 323 Scale: 1.730e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 692 Prefactor: 1.101e+00 1.176e+00 0.000e+00 1.000e+01 ( 1.000e+00) 693 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 694 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 691 Normalization: 8.050e-01 1.181e+00 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 0.00 Ra Dec: 268.496 24.730 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/31607271/cmap_HighResolution_804902401_805161601_4FGL_J1753.9+2443_daily_bin2182.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='4.45e-03', job_status='DONE', photon_flux_upper_limit='5.83e-08', time_completed='2026-07-13 23:04:51.351496', job_id='31607271', GAL2='1.10', fit_tolerance='1e-08', EG2='0.80', EG='0.80', time_epoch_completed='1784009091.35', return_code2='101', ts='0.00', comment='SUCCESS', return_code='0', GAL='1.10', dlogl='-7.28e-12', ts2='0.00', photon_index_error='0.00', photon_index='2.20' WHERE bin_id='2182' AND source_name='4FGL J1753.9+2443' AND cadence='daily'; Database successfully updated. Analysis Complete. Mon Jul 13 23:04:51 PDT 2026 ********** ** 18 **HESSE ********** FCN= 10585.64 FROM HESSE STATUS=OK 284 CALLS 1771 TOTAL EDM= .34E-05 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .88818E-09 16.122 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 norm .0000 .78601 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 norm .15882E-06 27.079 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 Prefactor 126.88 94.453 .88796E-04 -1.5483 5 Prefactor .0000 4.0869 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor .17898E-04 42.971 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 Prefactor .43470E-02 48.744 .21559E-01 -1.5707 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 Prefactor .0000 2.8585 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 norm .0000 .50198 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 norm .13550E-04 44.984 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor 3.5821 4.0553 .53358E-03 -1.5670 12 norm 11.048 8.5886 .30114E-03 -1.5641 13 Prefactor 7.4723 28.985 .36760E-03 -1.5653 14 Prefactor 4.1481 4.1504 .49450E-03 -1.5667 15 Prefactor 21.203 17.952 .21728E-03 -1.5616 16 Prefactor 2.7291 8.2563 .61595E-03 -1.5675 17 Normalizat .80498 .22875 .10535 -.99884 18 Prefactor 1.1006 .81275E-01 .37557E-01 -.89448 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 3.4266e-06 Minuit parameter uncertainties: 1 0.000240815 2 1.68227e-06 3 0.00414779 4 94.4542 5 3.42163e-07 6 0.0554658 7 0.920634 8 1.22805e-05 9 7.38649e-08 10 0.049378 11 4.05534 12 8.58858 13 28.9851 14 4.15041 15 17.9523 16 8.25632 17 0.229021 18 0.0812845 number of points = 7516 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J1753.9+2443_daily_bin2182 RA = 268.496, Dec = 24.7297 tmin = 804902401, tmax = 805161601 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='31607568', job_status='RUN', time_executed='2026-07-13 23:02:17.741663', time_epoch_executed='1784008937.74' WHERE source_name='4FGL J1753.9+2443' and cadence='daily' and bin_id='2182' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/31607568 Creating custom pfile directory: /lscratch/kocevski/31607568/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=804902401.0 && nMetStart<805161601.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=804902401.0 && nMetStart<805161601.0' /Data/Flight/Level1/LPA Retrieving 47 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/31607568/ft1_4FGL_J1753.9+2443_daily_bin2182.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=804902401.0 && nMetStart<805161601.0' /Data/Flight/Level1/LPA Retrieving 47 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/31607568/ft2_4FGL_J1753.9+2443_daily_bin2182.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/31607568/ft1_4FGL_J1753.9+2443_daily_bin2182.fits outfile=/lscratch/kocevski/31607568/ft1_filteredMKT_4FGL_J1753.9+2443_daily_bin2182.fits ra=268.496 dec=24.7297 rad=12.0 tmin=804902401.0 tmax=805161601.0 emin=100.0 emax=100000.0 zmin=0.0 zmax=90.0 evclass=128 evtype="INDEF" convtype=-1 phasemin=0.0 phasemax=1.0 evtable="EVENTS" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). Done. real 2.74 user 1.91 sys 0.18 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/31607568/ft2_4FGL_J1753.9+2443_daily_bin2182.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/31607568/ft2_4FGL_J1753.9+2443_daily_bin2182.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/31607568/ft1_filteredMKT_4FGL_J1753.9+2443_daily_bin2182.fits evtable="EVENTS" outfile="/lscratch/kocevski/31607568/ft1_filtered_4FGL_J1753.9+2443_daily_bin2182.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 0.93 user 0.17 sys 0.13 Number of photons that the gtmktime cut: 1013 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/31607568/ft1_filtered_4FGL_J1753.9+2443_daily_bin2182.fits" evtable="EVENTS" scfile=/lscratch/kocevski/31607568/ft2_4FGL_J1753.9+2443_daily_bin2182.fits sctable="SC_DATA" outfile=/lscratch/kocevski/31607447/ltcube_804902401_805161601_4FGL_J1753.9+2443_daily_bin2182.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/31607447/ft2_4FGL_J1753.9+2443_daily_bin2182.fits .....................! real 9.43 user 8.53 sys 0.25 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/31607447/ft1_filtered_4FGL_J1753.9+2443_daily_bin2182.fits evtable="EVENTS" scfile=/lscratch/kocevski/31607447/ft2_4FGL_J1753.9+2443_daily_bin2182.fits sctable="SC_DATA" expcube=/lscratch/kocevski/31607447/ltcube_804902401_805161601_4FGL_J1753.9+2443_daily_bin2182.fits outfile=/lscratch/kocevski/31607447/expmap_804902401_805161601_4FGL_J1753.9+2443_daily_bin2182.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/31607447/ltcube_804902401_805161601_4FGL_J1753.9+2443_daily_bin2182.fits .....................! real 76.45 user 71.07 sys 4.36 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 206 point sources and 0 extended sources Setting source of interest to: 4FGL J1753.9+2443 @ 268.496 24.7297 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/31607447/ft1_filtered_4FGL_J1753.9+2443_daily_bin2182.fits scfile=/lscratch/kocevski/31607447/ft2_4FGL_J1753.9+2443_daily_bin2182.fits outfile=/lscratch/kocevski/31607447/cmap_804902401_805161601_4FGL_J1753.9+2443_daily_bin2182.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=268.496 yref=24.7297 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 0.93 user 0.26 sys 0.13 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/31607447/ft1_filtered_4FGL_J1753.9+2443_daily_bin2182.fits scfile=/lscratch/kocevski/31607447/ft2_4FGL_J1753.9+2443_daily_bin2182.fits outfile=/lscratch/kocevski/31607447/cmap_HighResolution_804902401_805161601_4FGL_J1753.9+2443_daily_bin2182.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=268.496 yref=24.7297 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 0.90 user 0.25 sys 0.15 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/31607447/ft1_filtered_4FGL_J1753.9+2443_daily_bin2182.fits evtable="EVENTS" scfile=/lscratch/kocevski/31607447/ft2_4FGL_J1753.9+2443_daily_bin2182.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/31607447/Model_4FGL_J1753.9+2443_daily_bin2182.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 GADone. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 10585.6398263 Extracting fit parameters... 4FGL J1753.9+2443 Spectrum: PowerLaw 321 Prefactor: 0.000e+00 1.228e-05 0.000e+00 1.000e+06 ( 1.000e-13) 322 Index: 2.200e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 323 Scale: 1.730e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 692 Prefactor: 1.101e+00 8.128e-02 0.000e+00 1.000e+01 ( 1.000e+00) 693 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 694 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 691 Normalization: 8.050e-01 2.290e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 0.00 Ra Dec: 268.496 24.730 Photon Flux Upper Limit: 5.83420475534e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.0044451249228 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/31607281/likelihoodResults_804902401_805161601_4FGL_J1753.9+2443_daily_bin2182.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) = 10585.6400896 delta logL = -0.000263317360805 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 10585.6398264 delta logL = -1.17603121907e-07 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .27378E-06 1.0000 .0000 .10000E+07 2 'Index ' .75618 1.0000 .0000 10.000 3 'Normalizat' .80497 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.1006 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6950E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 10585.64 FROM MIGRAD STATUS=CONVERGED 50 CALLS 241 TOTAL EDM= .11E-10 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .0000 .52782 .25304E-02** at limit ** 2 Index 3.3089 1.9677 .71774E-04 .0000 3 Normalizat .80498 1.1437 -.47271E-05 .54377E-04 4 Prefactor 1.1006 1.1482 -.26429E-05 .25720E-03 ERR DEF= .500 Final values: Prefactor = 0 Index = 3.30892 Normalizat = 0.804983 Prefactor = 1.10059 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 10585.64 FROM HESSE STATUS=FAILED 9 CALLS 250 TOTAL EDM= .11E-10 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .0000 .52782 .25304E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index 1.2271 2.2368 .71774E-04 -.34502 3 Normalizat .80498 1.1437 -.47271E-05 -.99884 4 Prefactor 1.1006 1.1482 -.26429E-05 -.89448 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 1.0514e-11 Minuit parameter uncertainties: 1 1.02471e-06 2 2.03008 3 1.18084 4 1.17562 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 101 logL (Free Index) = 10585.6398263 delta logL = -7.27595761418e-12 Extracting fit parameters... 4FGL J1753.9+2443 Spectrum: PowerLaw 321 Prefactor: 0.000e+00 1.025e-06 0.000e+00 1.000e+06 ( 1.000e-13) 322 Index: 3.309e+00 2.030e+00 0.000e+00 1.000e+01 (-1.000e+00) 323 Scale: 1.730e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 692 Prefactor: 1.101e+00 1.176e+00 0.000e+00 1.000e+01 ( 1.000e+00) 693 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 694 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 691 Normalization: 8.050e-01 1.181e+00 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 0.00 Ra Dec: 268.496 24.730 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/31607281/cmap_HighResolution_804902401_805161601_4FGL_J1753.9+2443_daily_bin2182.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='4.45e-03', job_status='DONE', photon_flux_upper_limit='5.83e-08', time_completed='2026-07-13 23:06:05.842875', job_id='31607281', GAL2='1.10', fit_tolerance='1e-08', EG2='0.80', EG='0.80', time_epoch_completed='1784009165.84', return_code2='101', ts='0.00', comment='SUCCESS', return_code='0', GAL='1.10', dlogl='-7.28e-12', ts2='0.00', photon_index_error='0.00', photon_index='2.20' WHERE bin_id='2182' AND source_name='4FGL J1753.9+2443' AND cadence='daily'; Database successfully updated. Analysis Complete. Mon Jul 13 23:06:06 PDT 2026 L_V02 Working on... /lscratch/kocevski/31607403/ft1_filtered_4FGL_J1753.9+2443_daily_bin2182.fits.....................! real 40.37 user 37.46 sys 1.08 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/31607403/ft1_filtered_4FGL_J1753.9+2443_daily_bin2182.fits', '/lscratch/kocevski/31607403/ft2_4FGL_J1753.9+2443_daily_bin2182.fits', expMap='/lscratch/kocevski/31607403/expmap_804902401_805161601_4FGL_J1753.9+2443_daily_bin2182.fits', expCube='/lscratch/kocevski/31607403/ltcube_804902401_805161601_4FGL_J1753.9+2443_daily_bin2182.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/31607403/Model_4FGL_J1753.9+2443_daily_bin2182.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1753.9+2443' 4FGL J1753.9+2443 Spectrum: PowerLaw 321 Prefactor: 1.323e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-13) 322 Index: 2.200e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 323 Scale: 1.730e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/31607403/ft1_filtered_4FGL_J1753.9+2443_daily_bin2182.fits Spacecraft file(s): /lscratch/kocevski/31607403/ft2_4FGL_J1753.9+2443_daily_bin2182.fits Exposure map: /lscratch/kocevski/31607403/expmap_804902401_805161601_4FGL_J1753.9+2443_daily_bin2182.fits Exposure cube: /lscratch/kocevski/31607403/ltcube_804902401_805161601_4FGL_J1753.9+2443_daily_bin2182.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/31607403/Model_4FGL_J1753.9+2443_daily_bin2182.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) = 10585.6598852 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 10585.6398412 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .17476E-04 1.0000 .0000 .10000E+07 2 'norm ' .55511E-10 1.0000 .0000 .10000E+07 3 'norm ' .28093E-05 1.0000 .0000 .10000E+07 4 'Prefactor ' 126.85 1.0000 .0000 .10000E+07 5 'Prefactor ' .27753E-05 1.0000 .0000 .10000E+07 6 'Prefactor ' .19423E-03 1.0000 .0000 .10000E+07 7 'Prefactor ' .36456E-01 1.0000 .0000 .10000E+07 8 'Prefactor ' .51237E-06 1.0000 .0000 .10000E+07 9 'norm ' .11657E-07 1.0000 .0000 .10000E+07 10 'norm ' .40912E-05 1.0000 .0000 .10000E+07 11 'Prefactor ' 3.5835 1.0000 .0000 .10000E+07 12 'norm ' 11.050 1.0000 .0000 .10000E+07 13 'Prefactor ' 7.4340 1.0000 .0000 .10000E+07 14 'Prefactor ' 4.1506 1.0000 .0000 .10000E+07 15 'Prefactor ' 21.193 1.0000 .0000 .10000E+07 16 'Prefactor ' 2.7306 1.0000 .0000 .10000E+07 17 'Normalizat' .80435 1.0000 .10000E-01 10.000 18 'Prefactor ' 1.1008 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6950E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 10585.64 FROM MIGRAD STATUS=CONVERGED 107 CALLS 1487 TOTAL EDM= .11E-08 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 2.4% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .88818E-09 16.112 -.89636E-06** at limit ** 2 norm .0000 .78772 .98339E-07** at limit ** 3 norm .15882E-06 26.961 .10674E-06** at limit ** 4 Prefactor 126.88 2.3979 .96990E-07 -.18851 5 Prefactor .0000 4.0689 -.17804E-06** at limit ** 6 Prefactor .17898E-04 20.155 .36191E-06** at limit ** 7 Prefactor .43470E-02 6.9754 -.24564E-05** at limit ** 8 Prefactor .0000 2.8606 .47413E-06** at limit ** 9 norm .0000 .50237 -.66384E-07** at limit ** 10 norm .13550E-04 24.670 -.79817E-06** at limit ** 11 Prefactor 3.5821 4.0613 -.36126E-07 -.61992E-03 12 norm 11.048 8.2098 -.12812E-05 -.79070E-01 13 Prefactor 7.4723 1.0254 -.20418E-07 .28561E-02 14 Prefactor 4.1481 4.0700 -.51958E-06 -.12433E-02 15 Prefactor 21.203 1.8327 -.17796E-06 .44090E-02 16 Prefactor 2.7291 8.2227 .45424E-06 .87985E-03 17 Normalizat .80498 .24318 .12635E-04 .36731E-07 18 Prefactor 1.1006 .89422E-01 -.17670E-05 -.22234E-04 ERR DEF= .500 Final values: Prefactor = 8.88178e-10 norm = 0 norm = 1.58817e-07 Prefactor = 126.877 Prefactor = 0 Prefactor = 1.78982e-05 Prefactor = 0.00434696 Prefactor = 0 norm = 0 norm = 1.355e-05 Prefactor = 3.5821 norm = 11.0482 Prefactor = 7.47228 Prefactor = 4.1481 Prefactor = 21.2028 Prefactor = 2.72907 Normalizat = 0.804983 Prefactor = 1.10059 L_V02 Working on... /lscratch/kocevski/31607448/ft1_filtered_4FGL_J1753.9+2443_daily_bin2182.fits.....................! real 35.22 user 33.94 sys 0.71 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/31607448/ft1_filtered_4FGL_J1753.9+2443_daily_bin2182.fits', '/lscratch/kocevski/31607448/ft2_4FGL_J1753.9+2443_daily_bin2182.fits', expMap='/lscratch/kocevski/31607448/expmap_804902401_805161601_4FGL_J1753.9+2443_daily_bin2182.fits', expCube='/lscratch/kocevski/31607448/ltcube_804902401_805161601_4FGL_J1753.9+2443_daily_bin2182.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/31607448/Model_4FGL_J1753.9+2443_daily_bin2182.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1753.9+2443' 4FGL J1753.9+2443 Spectrum: PowerLaw 321 Prefactor: 1.323e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-13) 322 Index: 2.200e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 323 Scale: 1.730e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/31607448/ft1_filtered_4FGL_J1753.9+2443_daily_bin2182.fits Spacecraft file(s): /lscratch/kocevski/31607448/ft2_4FGL_J1753.9+2443_daily_bin2182.fits Exposure map: /lscratch/kocevski/31607448/expmap_804902401_805161601_4FGL_J1753.9+2443_daily_bin2182.fits Exposure cube: /lscratch/kocevski/31607448/ltcube_804902401_805161601_4FGL_J1753.9+2443_daily_bin2182.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/31607448/Model_4FGL_J1753.9+2443_daily_bin2182.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) = 10585.6598852 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 10585.6398412 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .17476E-04 1.0000 .0000 .10000E+07 2 'norm ' .55511E-10 1.0000 .0000 .10000E+07 3 'norm ' .28093E-05 1.0000 .0000 .10000E+07 4 'Prefactor ' 126.85 1.0000 .0000 .10000E+07 5 'Prefactor ' .27753E-05 1.0000 .0000 .10000E+07 6 'Prefactor ' .19423E-03 1.0000 .0000 .10000E+07 7 'Prefactor ' .36456E-01 1.0000 .0000 .10000E+07 8 'Prefactor ' .51237E-06 1.0000 .0000 .10000E+07 9 'norm ' .11657E-07 1.0000 .0000 .10000E+07 10 'norm ' .40912E-05 1.0000 .0000 .10000E+07 11 'Prefactor ' 3.5835 1.0000 .0000 .10000E+07 12 'norm ' 11.050 1.0000 .0000 .10000E+07 13 'Prefactor ' 7.4340 1.0000 .0000 .10000E+07 14 'Prefactor ' 4.1506 1.0000 .0000 .10000E+07 15 'Prefactor ' 21.193 1.0000 .0000 .10000E+07 16 'Prefactor ' 2.7306 1.0000 .0000 .10000E+07 17 'Normalizat' .80435 1.0000 .10000E-01 10.000 18 'Prefactor ' 1.1008 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6950E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 10585.64 FROM MIGRAD STATUS=CONVERGED 107 CALLS 1487 TOTAL EDM= .11E-08 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 2.4% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .88818E-09 16.112 -.89636E-06** at limit ** 2 norm .0000 .78772 .98339E-07** at limit ** 3 norm .15882E-06 26.961 .10674E-06** at limit ** 4 Prefactor 126.88 2.3979 .96990E-07 -.18851 5 Prefactor .0000 4.0689 -.17804E-06** at limit ** 6 Prefactor .17898E-04 20.155 .36191E-06** at limit ** 7 Prefactor .43470E-02 6.9754 -.24564E-05** at limit ** 8 Prefactor .0000 2.8606 .47413E-06** at limit ** 9 norm .0000 .50237 -.66384E-07** at limit ** 10 norm .13550E-04 24.670 -.79817E-06** at limit ** 11 Prefactor 3.5821 4.0613 -.36126E-07 -.61992E-03 12 norm 11.048 8.2098 -.12812E-05 -.79070E-01 13 Prefactor 7.4723 1.0254 -.20418E-07 .28561E-02 14 Prefactor 4.1481 4.0700 -.51958E-06 -.12433E-02 15 Prefactor 21.203 1.8327 -.17796E-06 .44090E-02 16 Prefactor 2.7291 8.2227 .45424E-06 .87985E-03 17 Normalizat .80498 .24318 .12635E-04 .36731E-07 18 Prefactor 1.1006 .89422E-01 -.17670E-05 -.22234E-04 ERR DEF= .500 Final values: Prefactor = 8.88178e-10 norm = 0 norm = 1.58817e-07 Prefactor = 126.877 Prefactor = 0 Prefactor = 1.78982e-05 Prefactor = 0.00434696 Prefactor = 0 norm = 0 norm = 1.355e-05 Prefactor = 3.5821 norm = 11.0482 Prefactor = 7.47228 Prefactor = 4.1481 Prefactor = 21.2028 Prefactor = 2.72907 Normalizat = 0.804983 Prefactor = 1.10059 L_V02 Working on... /lscratch/kocevski/31607409/ft1_filtered_4FGL_J1753.9+2443_daily_bin2182.fits.....................! real 39.22 user 37.41 sys 1.07 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/31607409/ft1_filtered_4FGL_J1753.9+2443_daily_bin2182.fits', '/lscratch/kocevski/31607409/ft2_4FGL_J1753.9+2443_daily_bin2182.fits', expMap='/lscratch/kocevski/31607409/expmap_804902401_805161601_4FGL_J1753.9+2443_daily_bin2182.fits', expCube='/lscratch/kocevski/31607409/ltcube_804902401_805161601_4FGL_J1753.9+2443_daily_bin2182.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/31607409/Model_4FGL_J1753.9+2443_daily_bin2182.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1753.9+2443' 4FGL J1753.9+2443 Spectrum: PowerLaw 321 Prefactor: 1.323e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-13) 322 Index: 2.200e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 323 Scale: 1.730e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/31607409/ft1_filtered_4FGL_J1753.9+2443_daily_bin2182.fits Spacecraft file(s): /lscratch/kocevski/31607409/ft2_4FGL_J1753.9+2443_daily_bin2182.fits Exposure map: /lscratch/kocevski/31607409/expmap_804902401_805161601_4FGL_J1753.9+2443_daily_bin2182.fits Exposure cube: /lscratch/kocevski/31607409/ltcube_804902401_805161601_4FGL_J1753.9+2443_daily_bin2182.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/31607409/Model_4FGL_J1753.9+2443_daily_bin2182.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) = 10585.6598852 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 10585.6398412 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .17476E-04 1.0000 .0000 .10000E+07 2 'norm ' .55511E-10 1.0000 .0000 .10000E+07 3 'norm ' .28093E-05 1.0000 .0000 .10000E+07 4 'Prefactor ' 126.85 1.0000 .0000 .10000E+07 5 'Prefactor ' .27753E-05 1.0000 .0000 .10000E+07 6 'Prefactor ' .19423E-03 1.0000 .0000 .10000E+07 7 'Prefactor ' .36456E-01 1.0000 .0000 .10000E+07 8 'Prefactor ' .51237E-06 1.0000 .0000 .10000E+07 9 'norm ' .11657E-07 1.0000 .0000 .10000E+07 10 'norm ' .40912E-05 1.0000 .0000 .10000E+07 11 'Prefactor ' 3.5835 1.0000 .0000 .10000E+07 12 'norm ' 11.050 1.0000 .0000 .10000E+07 13 'Prefactor ' 7.4340 1.0000 .0000 .10000E+07 14 'Prefactor ' 4.1506 1.0000 .0000 .10000E+07 15 'Prefactor ' 21.193 1.0000 .0000 .10000E+07 16 'Prefactor ' 2.7306 1.0000 .0000 .10000E+07 17 'Normalizat' .80435 1.0000 .10000E-01 10.000 18 'Prefactor ' 1.1008 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6950E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 10585.64 FROM MIGRAD STATUS=CONVERGED 107 CALLS 1487 TOTAL EDM= .11E-08 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 2.4% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .88818E-09 16.112 -.89636E-06** at limit ** 2 norm .0000 .78772 .98339E-07** at limit ** 3 norm .15882E-06 26.961 .10674E-06** at limit ** 4 Prefactor 126.88 2.3979 .96990E-07 -.18851 5 Prefactor .0000 4.0689 -.17804E-06** at limit ** 6 Prefactor .17898E-04 20.155 .36191E-06** at limit ** 7 Prefactor .43470E-02 6.9754 -.24564E-05** at limit ** 8 Prefactor .0000 2.8606 .47413E-06** at limit ** 9 norm .0000 .50237 -.66384E-07** at limit ** 10 norm .13550E-04 24.670 -.79817E-06** at limit ** 11 Prefactor 3.5821 4.0613 -.36126E-07 -.61992E-03 12 norm 11.048 8.2098 -.12812E-05 -.79070E-01 13 Prefactor 7.4723 1.0254 -.20418E-07 .28561E-02 14 Prefactor 4.1481 4.0700 -.51958E-06 -.12433E-02 15 Prefactor 21.203 1.8327 -.17796E-06 .44090E-02 16 Prefactor 2.7291 8.2227 .45424E-06 .87985E-03 17 Normalizat .80498 .24318 .12635E-04 .36731E-07 18 Prefactor 1.1006 .89422E-01 -.17670E-05 -.22234E-04 ERR DEF= .500 Final values: Prefactor = 8.88178e-10 norm = 0 norm = 1.58817e-07 Prefactor = 126.877 Prefactor = 0 Prefactor = 1.78982e-05 Prefactor = 0.00434696 Prefactor = 0 norm = 0 norm = 1.355e-05 Prefactor = 3.5821 norm = 11.0482 Prefactor = 7.47228 Prefactor = 4.1481 Prefactor = 21.2028 Prefactor = 2.72907 Normalizat = 0.804983 Prefactor = 1.10059 ********** ** 18 **HESSE ********** FCN= 10585.64 FROM HESSE STATUS=OK 284 CALLS 1771 TOTAL EDM= .34E-05 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .88818E-09 16.122 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 norm .0000 .78601 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 norm .15882E-06 27.079 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 Prefactor 126.88 94.453 .88796E-04 -1.5483 5 Prefactor .0000 4.0869 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor .17898E-04 42.971 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 Prefactor .43470E-02 48.744 .21559E-01 -1.5707 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 Prefactor .0000 2.8585 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 norm .0000 .50198 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 norm .13550E-04 44.984 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor 3.5821 4.0553 .53358E-03 -1.5670 12 norm 11.048 8.5886 .30114E-03 -1.5641 13 Prefactor 7.4723 28.985 .36760E-03 -1.5653 14 Prefactor 4.1481 4.1504 .49450E-03 -1.5667 15 Prefactor 21.203 17.952 .21728E-03 -1.5616 16 Prefactor 2.7291 8.2563 .61595E-03 -1.5675 17 Normalizat .80498 .22875 .10535 -.99884 18 Prefactor 1.1006 .81275E-01 .37557E-01 -.89448 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 3.4266e-06 Minuit parameter uncertainties: 1 0.000240815 2 1.68227e-06 3 0.00414779 4 94.4542 5 3.42163e-07 6 0.0554658 7 0.920634 8 1.22805e-05 9 7.38649e-08 10 0.049378 11 4.05534 12 8.58858 13 28.9851 14 4.15041 15 17.9523 16 8.25632 17 0.229021 18 0.0812845 ********** ** 18 **HESSE ********** FCN= 10585.64 FROM HESSE STATUS=OK 284 CALLS 1771 TOTAL EDM= .34E-05 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .88818E-09 16.122 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 norm .0000 .78601 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 norm .15882E-06 27.079 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 Prefactor 126.88 94.453 .88796E-04 -1.5483 5 Prefactor .0000 4.0869 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor .17898E-04 42.971 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 Prefactor .43470E-02 48.744 .21559E-01 -1.5707 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 Prefactor .0000 2.8585 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 norm .0000 .50198 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 norm .13550E-04 44.984 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor 3.5821 4.0553 .53358E-03 -1.5670 12 norm 11.048 8.5886 .30114E-03 -1.5641 13 Prefactor 7.4723 28.985 .36760E-03 -1.5653 14 Prefactor 4.1481 4.1504 .49450E-03 -1.5667 15 Prefactor 21.203 17.952 .21728E-03 -1.5616 16 Prefactor 2.7291 8.2563 .61595E-03 -1.5675 17 Normalizat .80498 .22875 .10535 -.99884 18 Prefactor 1.1006 .81275E-01 .37557E-01 -.89448 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 3.4266e-06 Minuit parameter uncertainties: 1 0.000240815 2 1.68227e-06 3 0.00414779 4 94.4542 5 3.42163e-07 6 0.0554658 7 0.920634 8 1.22805e-05 9 7.38649e-08 10 0.049378 11 4.05534 12 8.58858 13 28.9851 14 4.15041 15 17.9523 16 8.25632 17 0.229021 18 0.0812845 ********** ** 18 **HESSE ********** FCN= 10585.64 FROM HESSE STATUS=OK 284 CALLS 1771 TOTAL EDM= .34E-05 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .88818E-09 16.122 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 norm .0000 .78601 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 norm .15882E-06 27.079 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 Prefactor 126.88 94.453 .88796E-04 -1.5483 5 Prefactor .0000 4.0869 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor .17898E-04 42.971 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 Prefactor .43470E-02 48.744 .21559E-01 -1.5707 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 Prefactor .0000 2.8585 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 norm .0000 .50198 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 norm .13550E-04 44.984 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor 3.5821 4.0553 .53358E-03 -1.5670 12 norm 11.048 8.5886 .30114E-03 -1.5641 13 Prefactor 7.4723 28.985 .36760E-03 -1.5653 14 Prefactor 4.1481 4.1504 .49450E-03 -1.5667 15 Prefactor 21.203 17.952 .21728E-03 -1.5616 16 Prefactor 2.7291 8.2563 .61595E-03 -1.5675 17 Normalizat .80498 .22875 .10535 -.99884 18 Prefactor 1.1006 .81275E-01 .37557E-01 -.89448 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 3.4266e-06 Minuit parameter uncertainties: 1 0.000240815 2 1.68227e-06 3 0.00414779 4 94.4542 5 3.42163e-07 6 0.0554658 7 0.920634 8 1.22805e-05 9 7.38649e-08 10 0.049378 11 4.05534 12 8.58858 13 28.9851 14 4.15041 15 17.9523 16 8.25632 17 0.229021 18 0.0812845 utfile=/lscratch/kocevski/31607568/ltcube_804902401_805161601_4FGL_J1753.9+2443_daily_bin2182.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/31607568/ft2_4FGL_J1753.9+2443_daily_bin2182.fits .....................! real 8.20 user 7.40 sys 0.23 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/31607568/ft1_filtered_4FGL_J1753.9+2443_daily_bin2182.fits evtable="EVENTS" scfile=/lscratch/kocevski/31607568/ft2_4FGL_J1753.9+2443_daily_bin2182.fits sctable="SC_DATA" expcube=/lscratch/kocevski/31607568/ltcube_804902401_805161601_4FGL_J1753.9+2443_daily_bin2182.fits outfile=/lscratch/kocevski/31607568/expmap_804902401_805161601_4FGL_J1753.9+2443_daily_bin2182.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/31607568/ltcube_804902401_805161601_4FGL_J1753.9+2443_daily_bin2182.fits .....................! real 65.93 user 61.27 sys 3.91 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 206 point sources and 0 extended sources Setting source of interest to: 4FGL J1753.9+2443 @ 268.496 24.7297 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/31607568/ft1_filtered_4FGL_J1753.9+2443_daily_bin2182.fits scfile=/lscratch/kocevski/31607568/ft2_4FGL_J1753.9+2443_daily_bin2182.fits outfile=/lscratch/kocevski/31607568/cmap_804902401_805161601_4FGL_J1753.9+2443_daily_bin2182.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=268.496 yref=24.7297 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 0.79 user 0.20 sys 0.14 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/31607568/ft1_filtered_4FGL_J1753.9+2443_daily_bin2182.fits scfile=/lscratch/kocevski/31607568/ft2_4FGL_J1753.9+2443_daily_bin2182.fits outfile=/lscratch/kocevski/31607568/cmap_HighResolution_804902401_805161601_4FGL_J1753.9+2443_daily_bin2182.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=268.496 yref=24.7297 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 0.82 user 0.21 sys 0.13 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/31607568/ft1_filtered_4FGL_J1753.9+2443_daily_bin2182.fits evtable="EVENTS" scfile=/lscratch/kocevski/31607568/ft2_4FGL_J1753.9+2443_daily_bin2182.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/31607568/Model_4FGL_J1753.9+2443_daily_bin2182.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 GAnumber of points = 7516 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J1753.9+2443_daily_bin2182 RA = 268.496, Dec = 24.7297 tmin = 804902401, tmax = 805161601 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='31607669', job_status='RUN', time_executed='2026-07-13 23:04:03.892339', time_epoch_executed='1784009043.89' WHERE source_name='4FGL J1753.9+2443' and cadence='daily' and bin_id='2182' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/31607669 Creating custom pfile directory: /lscratch/kocevski/31607669/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=804902401.0 && nMetStart<805161601.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=804902401.0 && nMetStart<805161601.0' /Data/Flight/Level1/LPA Retrieving 47 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/31607669/ft1_4FGL_J1753.9+2443_daily_bin2182.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=804902401.0 && nMetStart<805161601.0' /Data/Flight/Level1/LPA Retrieving 47 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/31607669/ft2_4FGL_J1753.9+2443_daily_bin2182.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/31607669/ft1_4FGL_J1753.9+2443_daily_bin2182.fits outfile=/lscratch/kocevski/31607669/ft1_filteredMKT_4FGL_J1753.9+2443_daily_bin2182.fits ra=268.496 dec=24.7297 rad=12.0 tmin=804902401.0 tmax=805161601.0 emin=100.0 emax=100000.0 zmin=0.0 zmax=90.0 evclass=128 evtype="INDEF" convtype=-1 phasemin=0.0 phasemax=1.0 evtable="EVENTS" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). Done. real 3.01 user 2.19 sys 0.20 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/31607669/ft2_4FGL_J1753.9+2443_daily_bin2182.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/31607669/ft2_4FGL_J1753.9+2443_daily_bin2182.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/31607669/ft1_filteredMKT_4FGL_J1753.9+2443_daily_bin2182.fits evtable="EVENTS" outfile="/lscratch/kocevski/31607669/ft1_filtered_4FGL_J1753.9+2443_daily_bin2182.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 0.96 user 0.21 sys 0.13 Number of photons that the gtmktime cut: 1013 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/31607669/ft1_filtered_4FGL_J1753.9+2443_daily_bin2182.fits" evtable="EVENTS" scfile=/lscratch/kocevski/31607669/ft2_4FGL_J1753.9+2443_daily_bin2182.fits sctable="SC_DATA" oL_V02 Working on... /lscratch/kocevski/31607447/ft1_filtered_4FGL_J1753.9+2443_daily_bin2182.fits.....................! real 39.29 user 37.39 sys 1.05 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/31607447/ft1_filtered_4FGL_J1753.9+2443_daily_bin2182.fits', '/lscratch/kocevski/31607447/ft2_4FGL_J1753.9+2443_daily_bin2182.fits', expMap='/lscratch/kocevski/31607447/expmap_804902401_805161601_4FGL_J1753.9+2443_daily_bin2182.fits', expCube='/lscratch/kocevski/31607447/ltcube_804902401_805161601_4FGL_J1753.9+2443_daily_bin2182.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/31607447/Model_4FGL_J1753.9+2443_daily_bin2182.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1753.9+2443' 4FGL J1753.9+2443 Spectrum: PowerLaw 321 Prefactor: 1.323e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-13) 322 Index: 2.200e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 323 Scale: 1.730e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/31607447/ft1_filtered_4FGL_J1753.9+2443_daily_bin2182.fits Spacecraft file(s): /lscratch/kocevski/31607447/ft2_4FGL_J1753.9+2443_daily_bin2182.fits Exposure map: /lscratch/kocevski/31607447/expmap_804902401_805161601_4FGL_J1753.9+2443_daily_bin2182.fits Exposure cube: /lscratch/kocevski/31607447/ltcube_804902401_805161601_4FGL_J1753.9+2443_daily_bin2182.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/31607447/Model_4FGL_J1753.9+2443_daily_bin2182.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) = 10585.6598852 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 10585.6398412 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .17476E-04 1.0000 .0000 .10000E+07 2 'norm ' .55511E-10 1.0000 .0000 .10000E+07 3 'norm ' .28093E-05 1.0000 .0000 .10000E+07 4 'Prefactor ' 126.85 1.0000 .0000 .10000E+07 5 'Prefactor ' .27753E-05 1.0000 .0000 .10000E+07 6 'Prefactor ' .19423E-03 1.0000 .0000 .10000E+07 7 'Prefactor ' .36456E-01 1.0000 .0000 .10000E+07 8 'Prefactor ' .51237E-06 1.0000 .0000 .10000E+07 9 'norm ' .11657E-07 1.0000 .0000 .10000E+07 10 'norm ' .40912E-05 1.0000 .0000 .10000E+07 11 'Prefactor ' 3.5835 1.0000 .0000 .10000E+07 12 'norm ' 11.050 1.0000 .0000 .10000E+07 13 'Prefactor ' 7.4340 1.0000 .0000 .10000E+07 14 'Prefactor ' 4.1506 1.0000 .0000 .10000E+07 15 'Prefactor ' 21.193 1.0000 .0000 .10000E+07 16 'Prefactor ' 2.7306 1.0000 .0000 .10000E+07 17 'Normalizat' .80435 1.0000 .10000E-01 10.000 18 'Prefactor ' 1.1008 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6950E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 10585.64 FROM MIGRAD STATUS=CONVERGED 107 CALLS 1487 TOTAL EDM= .11E-08 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 2.4% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .88818E-09 16.112 -.89636E-06** at limit ** 2 norm .0000 .78772 .98339E-07** at limit ** 3 norm .15882E-06 26.961 .10674E-06** at limit ** 4 Prefactor 126.88 2.3979 .96990E-07 -.18851 5 Prefactor .0000 4.0689 -.17804E-06** at limit ** 6 Prefactor .17898E-04 20.155 .36191E-06** at limit ** 7 Prefactor .43470E-02 6.9754 -.24564E-05** at limit ** 8 Prefactor .0000 2.8606 .47413E-06** at limit ** 9 norm .0000 .50237 -.66384E-07** at limit ** 10 norm .13550E-04 24.670 -.79817E-06** at limit ** 11 Prefactor 3.5821 4.0613 -.36126E-07 -.61992E-03 12 norm 11.048 8.2098 -.12812E-05 -.79070E-01 13 Prefactor 7.4723 1.0254 -.20418E-07 .28561E-02 14 Prefactor 4.1481 4.0700 -.51958E-06 -.12433E-02 15 Prefactor 21.203 1.8327 -.17796E-06 .44090E-02 16 Prefactor 2.7291 8.2227 .45424E-06 .87985E-03 17 Normalizat .80498 .24318 .12635E-04 .36731E-07 18 Prefactor 1.1006 .89422E-01 -.17670E-05 -.22234E-04 ERR DEF= .500 Final values: Prefactor = 8.88178e-10 norm = 0 norm = 1.58817e-07 Prefactor = 126.877 Prefactor = 0 Prefactor = 1.78982e-05 Prefactor = 0.00434696 Prefactor = 0 norm = 0 norm = 1.355e-05 Prefactor = 3.5821 norm = 11.0482 Prefactor = 7.47228 Prefactor = 4.1481 Prefactor = 21.2028 Prefactor = 2.72907 Normalizat = 0.804983 Prefactor = 1.10059 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 10585.6398263 Extracting fit parameters... 4FGL J1753.9+2443 Spectrum: PowerLaw 321 Prefactor: 0.000e+00 1.228e-05 0.000e+00 1.000e+06 ( 1.000e-13) 322 Index: 2.200e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 323 Scale: 1.730e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 692 Prefactor: 1.101e+00 8.128e-02 0.000e+00 1.000e+01 ( 1.000e+00) 693 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 694 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 691 Normalization: 8.050e-01 2.290e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 0.00 Ra Dec: 268.496 24.730 Photon Flux Upper Limit: 5.83420475534e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.0044451249228 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/31607403/likelihoodResults_804902401_805161601_4FGL_J1753.9+2443_daily_bin2182.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) = 10585.6400896 delta logL = -0.000263317360805 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 10585.6398264 delta logL = -1.17603121907e-07 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .27378E-06 1.0000 .0000 .10000E+07 2 'Index ' .75618 1.0000 .0000 10.000 3 'Normalizat' .80497 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.1006 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6950E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 10585.64 FROM MIGRAD STATUS=CONVERGED 50 CALLS 241 TOTAL EDM= .11E-10 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .0000 .52782 .25304E-02** at limit ** 2 Index 3.3089 1.9677 .71774E-04 .0000 3 Normalizat .80498 1.1437 -.47271E-05 .54377E-04 4 Prefactor 1.1006 1.1482 -.26429E-05 .25720E-03 ERR DEF= .500 Final values: Prefactor = 0 Index = 3.30892 Normalizat = 0.804983 Prefactor = 1.10059 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 10585.64 FROM HESSE STATUS=FAILED 9 CALLS 250 TOTAL EDM= .11E-10 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .0000 .52782 .25304E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index 1.2271 2.2368 .71774E-04 -.34502 3 Normalizat .80498 1.1437 -.47271E-05 -.99884 4 Prefactor 1.1006 1.1482 -.26429E-05 -.89448 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 1.0514e-11 Minuit parameter uncertainties: 1 1.02471e-06 2 2.03008 3 1.18084 4 1.17562 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 101 logL (Free Index) = 10585.6398263 delta logL = -7.27595761418e-12 Extracting fit parameters... 4FGL J1753.9+2443 Spectrum: PowerLaw 321 Prefactor: 0.000e+00 1.025e-06 0.000e+00 1.000e+06 ( 1.000e-13) 322 Index: 3.309e+00 2.030e+00 0.000e+00 1.000e+01 (-1.000e+00) 323 Scale: 1.730e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 692 Prefactor: 1.101e+00 1.176e+00 0.000e+00 1.000e+01 ( 1.000e+00) 693 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 694 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 691 Normalization: 8.050e-01 1.181e+00 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 0.00 Ra Dec: 268.496 24.730 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/31607403/cmap_HighResolution_804902401_805161601_4FGL_J1753.9+2443_daily_bin2182.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='4.45e-03', job_status='DONE', photon_flux_upper_limit='5.83e-08', time_completed='2026-07-13 23:08:06.183044', job_id='31607403', GAL2='1.10', fit_tolerance='1e-08', EG2='0.80', EG='0.80', time_epoch_completed='1784009286.18', return_code2='101', ts='0.00', comment='SUCCESS', return_code='0', GAL='1.10', dlogl='-7.28e-12', ts2='0.00', photon_index_error='0.00', photon_index='2.20' WHERE bin_id='2182' AND source_name='4FGL J1753.9+2443' AND cadence='daily'; Database successfully updated. Analysis Complete. Mon Jul 13 23:08:06 PDT 2026 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 10585.6398263 Extracting fit parameters... 4FGL J1753.9+2443 Spectrum: PowerLaw 321 Prefactor: 0.000e+00 1.228e-05 0.000e+00 1.000e+06 ( 1.000e-13) 322 Index: 2.200e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 323 Scale: 1.730e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 692 Prefactor: 1.101e+00 8.128e-02 0.000e+00 1.000e+01 ( 1.000e+00) 693 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 694 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 691 Normalization: 8.050e-01 2.290e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 0.00 Ra Dec: 268.496 24.730 Photon Flux Upper Limit: 5.83420475534e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.0044451249228 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/31607448/likelihoodResults_804902401_805161601_4FGL_J1753.9+2443_daily_bin2182.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) = 10585.6400896 delta logL = -0.000263317360805 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 10585.6398264 delta logL = -1.17603121907e-07 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .27378E-06 1.0000 .0000 .10000E+07 2 'Index ' .75618 1.0000 .0000 10.000 3 'Normalizat' .80497 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.1006 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6950E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 10585.64 FROM MIGRAD STATUS=CONVERGED 50 CALLS 241 TOTAL EDM= .11E-10 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .0000 .52782 .25304E-02** at limit ** 2 Index 3.3089 1.9677 .71774E-04 .0000 3 Normalizat .80498 1.1437 -.47271E-05 .54377E-04 4 Prefactor 1.1006 1.1482 -.26429E-05 .25720E-03 ERR DEF= .500 Final values: Prefactor = 0 Index = 3.30892 Normalizat = 0.804983 Prefactor = 1.10059 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 10585.64 FROM HESSE STATUS=FAILED 9 CALLS 250 TOTAL EDM= .11E-10 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .0000 .52782 .25304E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index 1.2271 2.2368 .71774E-04 -.34502 3 Normalizat .80498 1.1437 -.47271E-05 -.99884 4 Prefactor 1.1006 1.1482 -.26429E-05 -.89448 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 1.0514e-11 Minuit parameter uncertainties: 1 1.02471e-06 2 2.03008 3 1.18084 4 1.17562 ********** ** 18 **HESSE ********** FCN= 10585.64 FROM HESSE STATUS=OK 284 CALLS 1771 TOTAL EDM= .34E-05 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .88818E-09 16.122 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 norm .0000 .78601 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 norm .15882E-06 27.079 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 Prefactor 126.88 94.453 .88796E-04 -1.5483 5 Prefactor .0000 4.0869 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor .17898E-04 42.971 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 Prefactor .43470E-02 48.744 .21559E-01 -1.5707 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 Prefactor .0000 2.8585 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 norm .0000 .50198 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 norm .13550E-04 44.984 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor 3.5821 4.0553 .53358E-03 -1.5670 12 norm 11.048 8.5886 .30114E-03 -1.5641 13 Prefactor 7.4723 28.985 .36760E-03 -1.5653 14 Prefactor 4.1481 4.1504 .49450E-03 -1.5667 15 Prefactor 21.203 17.952 .21728E-03 -1.5616 16 Prefactor 2.7291 8.2563 .61595E-03 -1.5675 17 Normalizat .80498 .22875 .10535 -.99884 18 Prefactor 1.1006 .81275E-01 .37557E-01 -.89448 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 3.4266e-06 Minuit parameter uncertainties: 1 0.000240815 2 1.68227e-06 3 0.00414779 4 94.4542 5 3.42163e-07 6 0.0554658 7 0.920634 8 1.22805e-05 9 7.38649e-08 10 0.049378 11 4.05534 12 8.58858 13 28.9851 14 4.15041 15 17.9523 16 8.25632 17 0.229021 18 0.0812845 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 101 logL (Free Index) = 10585.6398263 delta logL = -7.27595761418e-12 Extracting fit parameters... 4FGL J1753.9+2443 Spectrum: PowerLaw 321 Prefactor: 0.000e+00 1.025e-06 0.000e+00 1.000e+06 ( 1.000e-13) 322 Index: 3.309e+00 2.030e+00 0.000e+00 1.000e+01 (-1.000e+00) 323 Scale: 1.730e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 692 Prefactor: 1.101e+00 1.176e+00 0.000e+00 1.000e+01 ( 1.000e+00) 693 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 694 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 691 Normalization: 8.050e-01 1.181e+00 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 0.00 Ra Dec: 268.496 24.730 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/31607448/cmap_HighResolution_804902401_805161601_4FGL_J1753.9+2443_daily_bin2182.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='4.45e-03', job_status='DONE', photon_flux_upper_limit='5.83e-08', time_completed='2026-07-13 23:08:12.205031', job_id='31607448', GAL2='1.10', fit_tolerance='1e-08', EG2='0.80', EG='0.80', time_epoch_completed='1784009292.21', return_code2='101', ts='0.00', comment='SUCCESS', return_code='0', GAL='1.10', dlogl='-7.28e-12', ts2='0.00', photon_index_error='0.00', photon_index='2.20' WHERE bin_id='2182' AND source_name='4FGL J1753.9+2443' AND cadence='daily'; Database successfully updated. Analysis Complete. Mon Jul 13 23:08:12 PDT 2026 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 10585.6398263 Extracting fit parameters... 4FGL J1753.9+2443 Spectrum: PowerLaw 321 Prefactor: 0.000e+00 1.228e-05 0.000e+00 1.000e+06 ( 1.000e-13) 322 Index: 2.200e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 323 Scale: 1.730e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 692 Prefactor: 1.101e+00 8.128e-02 0.000e+00 1.000e+01 ( 1.000e+00) 693 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 694 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 691 Normalization: 8.050e-01 2.290e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 0.00 Ra Dec: 268.496 24.730 Photon Flux Upper Limit: 5.83420475534e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.0044451249228 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/31607409/likelihoodResults_804902401_805161601_4FGL_J1753.9+2443_daily_bin2182.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) = 10585.6400896 delta logL = -0.000263317360805 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 10585.6398264 delta logL = -1.17603121907e-07 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .27378E-06 1.0000 .0000 .10000E+07 2 'Index ' .75618 1.0000 .0000 10.000 3 'Normalizat' .80497 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.1006 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6950E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 10585.64 FROM MIGRAD STATUS=CONVERGED 50 CALLS 241 TOTAL EDM= .11E-10 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .0000 .52782 .25304E-02** at limit ** 2 Index 3.3089 1.9677 .71774E-04 .0000 3 Normalizat .80498 1.1437 -.47271E-05 .54377E-04 4 Prefactor 1.1006 1.1482 -.26429E-05 .25720E-03 ERR DEF= .500 Final values: Prefactor = 0 Index = 3.30892 Normalizat = 0.804983 Prefactor = 1.10059 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 10585.64 FROM HESSE STATUS=FAILED 9 CALLS 250 TOTAL EDM= .11E-10 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .0000 .52782 .25304E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index 1.2271 2.2368 .71774E-04 -.34502 3 Normalizat .80498 1.1437 -.47271E-05 -.99884 4 Prefactor 1.1006 1.1482 -.26429E-05 -.89448 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 1.0514e-11 Minuit parameter uncertainties: 1 1.02471e-06 2 2.03008 3 1.18084 4 1.17562 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 101 logL (Free Index) = 10585.6398263 delta logL = -7.27595761418e-12 Extracting fit parameters... 4FGL J1753.9+2443 Spectrum: PowerLaw 321 Prefactor: 0.000e+00 1.025e-06 0.000e+00 1.000e+06 ( 1.000e-13) 322 Index: 3.309e+00 2.030e+00 0.000e+00 1.000e+01 (-1.000e+00) 323 Scale: 1.730e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 692 Prefactor: 1.101e+00 1.176e+00 0.000e+00 1.000e+01 ( 1.000e+00) 693 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 694 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 691 Normalization: 8.050e-01 1.181e+00 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 0.00 Ra Dec: 268.496 24.730 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/31607409/cmap_HighResolution_804902401_805161601_4FGL_J1753.9+2443_daily_bin2182.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='4.45e-03', job_status='DONE', photon_flux_upper_limit='5.83e-08', time_completed='2026-07-13 23:08:21.033913', job_id='31607409', GAL2='1.10', fit_tolerance='1e-08', EG2='0.80', EG='0.80', time_epoch_completed='1784009301.03', return_code2='101', ts='0.00', comment='SUCCESS', return_code='0', GAL='1.10', dlogl='-7.28e-12', ts2='0.00', photon_index_error='0.00', photon_index='2.20' WHERE bin_id='2182' AND source_name='4FGL J1753.9+2443' AND cadence='daily'; Database successfully updated. Analysis Complete. Mon Jul 13 23:08:21 PDT 2026 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 10585.6398263 Extracting fit parameters... 4FGL J1753.9+2443 Spectrum: PowerLaw 321 Prefactor: 0.000e+00 1.228e-05 0.000e+00 1.000e+06 ( 1.000e-13) 322 Index: 2.200e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 323 Scale: 1.730e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 692 Prefactor: 1.101e+00 8.128e-02 0.000e+00 1.000e+01 ( 1.000e+00) 693 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 694 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 691 Normalization: 8.050e-01 2.290e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 0.00 Ra Dec: 268.496 24.730 Photon Flux Upper Limit: 5.83420475534e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.0044451249228 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/31607447/likelihoodResults_804902401_805161601_4FGL_J1753.9+2443_daily_bin2182.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) = 10585.6400896 delta logL = -0.000263317360805 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 10585.6398264 delta logL = -1.17603121907e-07 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .27378E-06 1.0000 .0000 .10000E+07 2 'Index ' .75618 1.0000 .0000 10.000 3 'Normalizat' .80497 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.1006 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6950E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 10585.64 FROM MIGRAD STATUS=CONVERGED 50 CALLS 241 TOTAL EDM= .11E-10 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .0000 .52782 .25304E-02** at limit ** 2 Index 3.3089 1.9677 .71774E-04 .0000 3 Normalizat .80498 1.1437 -.47271E-05 .54377E-04 4 Prefactor 1.1006 1.1482 -.26429E-05 .25720E-03 ERR DEF= .500 Final values: Prefactor = 0 Index = 3.30892 Normalizat = 0.804983 Prefactor = 1.10059 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 10585.64 FROM HESSE STATUS=FAILED 9 CALLS 250 TOTAL EDM= .11E-10 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .0000 .52782 .25304E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index 1.2271 2.2368 .71774E-04 -.34502 3 Normalizat .80498 1.1437 -.47271E-05 -.99884 4 Prefactor 1.1006 1.1482 -.26429E-05 -.89448 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 1.0514e-11 Minuit parameter uncertainties: 1 1.02471e-06 2 2.03008 3 1.18084 4 1.17562 L_V02 Working on... /lscratch/kocevski/31607568/ft1_filtered_4FGL_J1753.9+2443_daily_bin2182.fits.....................! real 34.34 user 32.48 sys 1.14 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/31607568/ft1_filtered_4FGL_J1753.9+2443_daily_bin2182.fits', '/lscratch/kocevski/31607568/ft2_4FGL_J1753.9+2443_daily_bin2182.fits', expMap='/lscratch/kocevski/31607568/expmap_804902401_805161601_4FGL_J1753.9+2443_daily_bin2182.fits', expCube='/lscratch/kocevski/31607568/ltcube_804902401_805161601_4FGL_J1753.9+2443_daily_bin2182.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/31607568/Model_4FGL_J1753.9+2443_daily_bin2182.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1753.9+2443' 4FGL J1753.9+2443 Spectrum: PowerLaw 321 Prefactor: 1.323e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-13) 322 Index: 2.200e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 323 Scale: 1.730e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/31607568/ft1_filtered_4FGL_J1753.9+2443_daily_bin2182.fits Spacecraft file(s): /lscratch/kocevski/31607568/ft2_4FGL_J1753.9+2443_daily_bin2182.fits Exposure map: /lscratch/kocevski/31607568/expmap_804902401_805161601_4FGL_J1753.9+2443_daily_bin2182.fits Exposure cube: /lscratch/kocevski/31607568/ltcube_804902401_805161601_4FGL_J1753.9+2443_daily_bin2182.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/31607568/Model_4FGL_J1753.9+2443_daily_bin2182.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) = 10585.6598852 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 10585.6398412 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .17476E-04 1.0000 .0000 .10000E+07 2 'norm ' .55511E-10 1.0000 .0000 .10000E+07 3 'norm ' .28093E-05 1.0000 .0000 .10000E+07 4 'Prefactor ' 126.85 1.0000 .0000 .10000E+07 5 'Prefactor ' .27753E-05 1.0000 .0000 .10000E+07 6 'Prefactor ' .19423E-03 1.0000 .0000 .10000E+07 7 'Prefactor ' .36456E-01 1.0000 .0000 .10000E+07 8 'Prefactor ' .51237E-06 1.0000 .0000 .10000E+07 9 'norm ' .11657E-07 1.0000 .0000 .10000E+07 10 'norm ' .40912E-05 1.0000 .0000 .10000E+07 11 'Prefactor ' 3.5835 1.0000 .0000 .10000E+07 12 'norm ' 11.050 1.0000 .0000 .10000E+07 13 'Prefactor ' 7.4340 1.0000 .0000 .10000E+07 14 'Prefactor ' 4.1506 1.0000 .0000 .10000E+07 15 'Prefactor ' 21.193 1.0000 .0000 .10000E+07 16 'Prefactor ' 2.7306 1.0000 .0000 .10000E+07 17 'Normalizat' .80435 1.0000 .10000E-01 10.000 18 'Prefactor ' 1.1008 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6950E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 10585.64 FROM MIGRAD STATUS=CONVERGED 107 CALLS 1487 TOTAL EDM= .11E-08 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 2.4% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .88818E-09 16.112 -.89636E-06** at limit ** 2 norm .0000 .78772 .98339E-07** at limit ** 3 norm .15882E-06 26.961 .10674E-06** at limit ** 4 Prefactor 126.88 2.3979 .96990E-07 -.18851 5 Prefactor .0000 4.0689 -.17804E-06** at limit ** 6 Prefactor .17898E-04 20.155 .36191E-06** at limit ** 7 Prefactor .43470E-02 6.9754 -.24564E-05** at limit ** 8 Prefactor .0000 2.8606 .47413E-06** at limit ** 9 norm .0000 .50237 -.66384E-07** at limit ** 10 norm .13550E-04 24.670 -.79817E-06** at limit ** 11 Prefactor 3.5821 4.0613 -.36126E-07 -.61992E-03 12 norm 11.048 8.2098 -.12812E-05 -.79070E-01 13 Prefactor 7.4723 1.0254 -.20418E-07 .28561E-02 14 Prefactor 4.1481 4.0700 -.51958E-06 -.12433E-02 15 Prefactor 21.203 1.8327 -.17796E-06 .44090E-02 16 Prefactor 2.7291 8.2227 .45424E-06 .87985E-03 17 Normalizat .80498 .24318 .12635E-04 .36731E-07 18 Prefactor 1.1006 .89422E-01 -.17670E-05 -.22234E-04 ERR DEF= .500 Final values: Prefactor = 8.88178e-10 norm = 0 norm = 1.58817e-07 Prefactor = 126.877 Prefactor = 0 Prefactor = 1.78982e-05 Prefactor = 0.00434696 Prefactor = 0 norm = 0 norm = 1.355e-05 Prefactor = 3.5821 norm = 11.0482 Prefactor = 7.47228 Prefactor = 4.1481 Prefactor = 21.2028 Prefactor = 2.72907 Normalizat = 0.804983 Prefactor = 1.10059 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 101 logL (Free Index) = 10585.6398263 delta logL = -7.27595761418e-12 Extracting fit parameters... 4FGL J1753.9+2443 Spectrum: PowerLaw 321 Prefactor: 0.000e+00 1.025e-06 0.000e+00 1.000e+06 ( 1.000e-13) 322 Index: 3.309e+00 2.030e+00 0.000e+00 1.000e+01 (-1.000e+00) 323 Scale: 1.730e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 692 Prefactor: 1.101e+00 1.176e+00 0.000e+00 1.000e+01 ( 1.000e+00) 693 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 694 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 691 Normalization: 8.050e-01 1.181e+00 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 0.00 Ra Dec: 268.496 24.730 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/31607447/cmap_HighResolution_804902401_805161601_4FGL_J1753.9+2443_daily_bin2182.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='4.45e-03', job_status='DONE', photon_flux_upper_limit='5.83e-08', time_completed='2026-07-13 23:09:17.422949', job_id='31607447', GAL2='1.10', fit_tolerance='1e-08', EG2='0.80', EG='0.80', time_epoch_completed='1784009357.42', return_code2='101', ts='0.00', comment='SUCCESS', return_code='0', GAL='1.10', dlogl='-7.28e-12', ts2='0.00', photon_index_error='0.00', photon_index='2.20' WHERE bin_id='2182' AND source_name='4FGL J1753.9+2443' AND cadence='daily'; Database successfully updated. Analysis Complete. Mon Jul 13 23:09:18 PDT 2026 ********** ** 18 **HESSE ********** FCN= 10585.64 FROM HESSE STATUS=OK 284 CALLS 1771 TOTAL EDM= .34E-05 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .88818E-09 16.122 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 norm .0000 .78601 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 norm .15882E-06 27.079 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 Prefactor 126.88 94.453 .88796E-04 -1.5483 5 Prefactor .0000 4.0869 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor .17898E-04 42.971 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 Prefactor .43470E-02 48.744 .21559E-01 -1.5707 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 Prefactor .0000 2.8585 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 norm .0000 .50198 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 norm .13550E-04 44.984 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor 3.5821 4.0553 .53358E-03 -1.5670 12 norm 11.048 8.5886 .30114E-03 -1.5641 13 Prefactor 7.4723 28.985 .36760E-03 -1.5653 14 Prefactor 4.1481 4.1504 .49450E-03 -1.5667 15 Prefactor 21.203 17.952 .21728E-03 -1.5616 16 Prefactor 2.7291 8.2563 .61595E-03 -1.5675 17 Normalizat .80498 .22875 .10535 -.99884 18 Prefactor 1.1006 .81275E-01 .37557E-01 -.89448 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 3.4266e-06 Minuit parameter uncertainties: 1 0.000240815 2 1.68227e-06 3 0.00414779 4 94.4542 5 3.42163e-07 6 0.0554658 7 0.920634 8 1.22805e-05 9 7.38649e-08 10 0.049378 11 4.05534 12 8.58858 13 28.9851 14 4.15041 15 17.9523 16 8.25632 17 0.229021 18 0.0812845 utfile=/lscratch/kocevski/31607669/ltcube_804902401_805161601_4FGL_J1753.9+2443_daily_bin2182.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/31607669/ft2_4FGL_J1753.9+2443_daily_bin2182.fits .....................! real 9.87 user 8.75 sys 0.22 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/31607669/ft1_filtered_4FGL_J1753.9+2443_daily_bin2182.fits evtable="EVENTS" scfile=/lscratch/kocevski/31607669/ft2_4FGL_J1753.9+2443_daily_bin2182.fits sctable="SC_DATA" expcube=/lscratch/kocevski/31607669/ltcube_804902401_805161601_4FGL_J1753.9+2443_daily_bin2182.fits outfile=/lscratch/kocevski/31607669/expmap_804902401_805161601_4FGL_J1753.9+2443_daily_bin2182.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/31607669/ltcube_804902401_805161601_4FGL_J1753.9+2443_daily_bin2182.fits .....................! real 74.81 user 69.79 sys 3.97 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 206 point sources and 0 extended sources Setting source of interest to: 4FGL J1753.9+2443 @ 268.496 24.7297 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/31607669/ft1_filtered_4FGL_J1753.9+2443_daily_bin2182.fits scfile=/lscratch/kocevski/31607669/ft2_4FGL_J1753.9+2443_daily_bin2182.fits outfile=/lscratch/kocevski/31607669/cmap_804902401_805161601_4FGL_J1753.9+2443_daily_bin2182.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=268.496 yref=24.7297 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 0.97 user 0.23 sys 0.12 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/31607669/ft1_filtered_4FGL_J1753.9+2443_daily_bin2182.fits scfile=/lscratch/kocevski/31607669/ft2_4FGL_J1753.9+2443_daily_bin2182.fits outfile=/lscratch/kocevski/31607669/cmap_HighResolution_804902401_805161601_4FGL_J1753.9+2443_daily_bin2182.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=268.496 yref=24.7297 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 1.03 user 0.23 sys 0.12 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/31607669/ft1_filtered_4FGL_J1753.9+2443_daily_bin2182.fits evtable="EVENTS" scfile=/lscratch/kocevski/31607669/ft2_4FGL_J1753.9+2443_daily_bin2182.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/31607669/Model_4FGL_J1753.9+2443_daily_bin2182.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 GADone. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 10585.6398263 Extracting fit parameters... 4FGL J1753.9+2443 Spectrum: PowerLaw 321 Prefactor: 0.000e+00 1.228e-05 0.000e+00 1.000e+06 ( 1.000e-13) 322 Index: 2.200e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 323 Scale: 1.730e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 692 Prefactor: 1.101e+00 8.128e-02 0.000e+00 1.000e+01 ( 1.000e+00) 693 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 694 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 691 Normalization: 8.050e-01 2.290e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 0.00 Ra Dec: 268.496 24.730 Photon Flux Upper Limit: 5.83420475534e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.0044451249228 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/31607568/likelihoodResults_804902401_805161601_4FGL_J1753.9+2443_daily_bin2182.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) = 10585.6400896 delta logL = -0.000263317360805 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 10585.6398264 delta logL = -1.17603121907e-07 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .27378E-06 1.0000 .0000 .10000E+07 2 'Index ' .75618 1.0000 .0000 10.000 3 'Normalizat' .80497 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.1006 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6950E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 10585.64 FROM MIGRAD STATUS=CONVERGED 50 CALLS 241 TOTAL EDM= .11E-10 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .0000 .52782 .25304E-02** at limit ** 2 Index 3.3089 1.9677 .71774E-04 .0000 3 Normalizat .80498 1.1437 -.47271E-05 .54377E-04 4 Prefactor 1.1006 1.1482 -.26429E-05 .25720E-03 ERR DEF= .500 Final values: Prefactor = 0 Index = 3.30892 Normalizat = 0.804983 Prefactor = 1.10059 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 10585.64 FROM HESSE STATUS=FAILED 9 CALLS 250 TOTAL EDM= .11E-10 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .0000 .52782 .25304E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index 1.2271 2.2368 .71774E-04 -.34502 3 Normalizat .80498 1.1437 -.47271E-05 -.99884 4 Prefactor 1.1006 1.1482 -.26429E-05 -.89448 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 1.0514e-11 Minuit parameter uncertainties: 1 1.02471e-06 2 2.03008 3 1.18084 4 1.17562 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 101 logL (Free Index) = 10585.6398263 delta logL = -7.27595761418e-12 Extracting fit parameters... 4FGL J1753.9+2443 Spectrum: PowerLaw 321 Prefactor: 0.000e+00 1.025e-06 0.000e+00 1.000e+06 ( 1.000e-13) 322 Index: 3.309e+00 2.030e+00 0.000e+00 1.000e+01 (-1.000e+00) 323 Scale: 1.730e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 692 Prefactor: 1.101e+00 1.176e+00 0.000e+00 1.000e+01 ( 1.000e+00) 693 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 694 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 691 Normalization: 8.050e-01 1.181e+00 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 0.00 Ra Dec: 268.496 24.730 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/31607568/cmap_HighResolution_804902401_805161601_4FGL_J1753.9+2443_daily_bin2182.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='4.45e-03', job_status='DONE', photon_flux_upper_limit='5.83e-08', time_completed='2026-07-13 23:10:29.267634', job_id='31607568', GAL2='1.10', fit_tolerance='1e-08', EG2='0.80', EG='0.80', time_epoch_completed='1784009429.27', return_code2='101', ts='0.00', comment='SUCCESS', return_code='0', GAL='1.10', dlogl='-7.28e-12', ts2='0.00', photon_index_error='0.00', photon_index='2.20' WHERE bin_id='2182' AND source_name='4FGL J1753.9+2443' AND cadence='daily'; Database successfully updated. Analysis Complete. Mon Jul 13 23:10:29 PDT 2026 L_V02 Working on... /lscratch/kocevski/31607669/ft1_filtered_4FGL_J1753.9+2443_daily_bin2182.fits.....................! real 37.65 user 35.80 sys 1.09 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/31607669/ft1_filtered_4FGL_J1753.9+2443_daily_bin2182.fits', '/lscratch/kocevski/31607669/ft2_4FGL_J1753.9+2443_daily_bin2182.fits', expMap='/lscratch/kocevski/31607669/expmap_804902401_805161601_4FGL_J1753.9+2443_daily_bin2182.fits', expCube='/lscratch/kocevski/31607669/ltcube_804902401_805161601_4FGL_J1753.9+2443_daily_bin2182.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/31607669/Model_4FGL_J1753.9+2443_daily_bin2182.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1753.9+2443' 4FGL J1753.9+2443 Spectrum: PowerLaw 321 Prefactor: 1.323e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-13) 322 Index: 2.200e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 323 Scale: 1.730e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/31607669/ft1_filtered_4FGL_J1753.9+2443_daily_bin2182.fits Spacecraft file(s): /lscratch/kocevski/31607669/ft2_4FGL_J1753.9+2443_daily_bin2182.fits Exposure map: /lscratch/kocevski/31607669/expmap_804902401_805161601_4FGL_J1753.9+2443_daily_bin2182.fits Exposure cube: /lscratch/kocevski/31607669/ltcube_804902401_805161601_4FGL_J1753.9+2443_daily_bin2182.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/31607669/Model_4FGL_J1753.9+2443_daily_bin2182.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) = 10585.6598852 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 10585.6398412 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .17476E-04 1.0000 .0000 .10000E+07 2 'norm ' .55511E-10 1.0000 .0000 .10000E+07 3 'norm ' .28093E-05 1.0000 .0000 .10000E+07 4 'Prefactor ' 126.85 1.0000 .0000 .10000E+07 5 'Prefactor ' .27753E-05 1.0000 .0000 .10000E+07 6 'Prefactor ' .19423E-03 1.0000 .0000 .10000E+07 7 'Prefactor ' .36456E-01 1.0000 .0000 .10000E+07 8 'Prefactor ' .51237E-06 1.0000 .0000 .10000E+07 9 'norm ' .11657E-07 1.0000 .0000 .10000E+07 10 'norm ' .40912E-05 1.0000 .0000 .10000E+07 11 'Prefactor ' 3.5835 1.0000 .0000 .10000E+07 12 'norm ' 11.050 1.0000 .0000 .10000E+07 13 'Prefactor ' 7.4340 1.0000 .0000 .10000E+07 14 'Prefactor ' 4.1506 1.0000 .0000 .10000E+07 15 'Prefactor ' 21.193 1.0000 .0000 .10000E+07 16 'Prefactor ' 2.7306 1.0000 .0000 .10000E+07 17 'Normalizat' .80435 1.0000 .10000E-01 10.000 18 'Prefactor ' 1.1008 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6950E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 10585.64 FROM MIGRAD STATUS=CONVERGED 107 CALLS 1487 TOTAL EDM= .11E-08 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 2.4% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .88818E-09 16.112 -.89636E-06** at limit ** 2 norm .0000 .78772 .98339E-07** at limit ** 3 norm .15882E-06 26.961 .10674E-06** at limit ** 4 Prefactor 126.88 2.3979 .96990E-07 -.18851 5 Prefactor .0000 4.0689 -.17804E-06** at limit ** 6 Prefactor .17898E-04 20.155 .36191E-06** at limit ** 7 Prefactor .43470E-02 6.9754 -.24564E-05** at limit ** 8 Prefactor .0000 2.8606 .47413E-06** at limit ** 9 norm .0000 .50237 -.66384E-07** at limit ** 10 norm .13550E-04 24.670 -.79817E-06** at limit ** 11 Prefactor 3.5821 4.0613 -.36126E-07 -.61992E-03 12 norm 11.048 8.2098 -.12812E-05 -.79070E-01 13 Prefactor 7.4723 1.0254 -.20418E-07 .28561E-02 14 Prefactor 4.1481 4.0700 -.51958E-06 -.12433E-02 15 Prefactor 21.203 1.8327 -.17796E-06 .44090E-02 16 Prefactor 2.7291 8.2227 .45424E-06 .87985E-03 17 Normalizat .80498 .24318 .12635E-04 .36731E-07 18 Prefactor 1.1006 .89422E-01 -.17670E-05 -.22234E-04 ERR DEF= .500 Final values: Prefactor = 8.88178e-10 norm = 0 norm = 1.58817e-07 Prefactor = 126.877 Prefactor = 0 Prefactor = 1.78982e-05 Prefactor = 0.00434696 Prefactor = 0 norm = 0 norm = 1.355e-05 Prefactor = 3.5821 norm = 11.0482 Prefactor = 7.47228 Prefactor = 4.1481 Prefactor = 21.2028 Prefactor = 2.72907 Normalizat = 0.804983 Prefactor = 1.10059 ********** ** 18 **HESSE ********** FCN= 10585.64 FROM HESSE STATUS=OK 284 CALLS 1771 TOTAL EDM= .34E-05 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .88818E-09 16.122 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 norm .0000 .78601 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 norm .15882E-06 27.079 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 Prefactor 126.88 94.453 .88796E-04 -1.5483 5 Prefactor .0000 4.0869 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor .17898E-04 42.971 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 Prefactor .43470E-02 48.744 .21559E-01 -1.5707 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 Prefactor .0000 2.8585 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 norm .0000 .50198 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 norm .13550E-04 44.984 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor 3.5821 4.0553 .53358E-03 -1.5670 12 norm 11.048 8.5886 .30114E-03 -1.5641 13 Prefactor 7.4723 28.985 .36760E-03 -1.5653 14 Prefactor 4.1481 4.1504 .49450E-03 -1.5667 15 Prefactor 21.203 17.952 .21728E-03 -1.5616 16 Prefactor 2.7291 8.2563 .61595E-03 -1.5675 17 Normalizat .80498 .22875 .10535 -.99884 18 Prefactor 1.1006 .81275E-01 .37557E-01 -.89448 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 3.4266e-06 Minuit parameter uncertainties: 1 0.000240815 2 1.68227e-06 3 0.00414779 4 94.4542 5 3.42163e-07 6 0.0554658 7 0.920634 8 1.22805e-05 9 7.38649e-08 10 0.049378 11 4.05534 12 8.58858 13 28.9851 14 4.15041 15 17.9523 16 8.25632 17 0.229021 18 0.0812845 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 10585.6398263 Extracting fit parameters... 4FGL J1753.9+2443 Spectrum: PowerLaw 321 Prefactor: 0.000e+00 1.228e-05 0.000e+00 1.000e+06 ( 1.000e-13) 322 Index: 2.200e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 323 Scale: 1.730e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 692 Prefactor: 1.101e+00 8.128e-02 0.000e+00 1.000e+01 ( 1.000e+00) 693 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 694 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 691 Normalization: 8.050e-01 2.290e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 0.00 Ra Dec: 268.496 24.730 Photon Flux Upper Limit: 5.83420475534e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.0044451249228 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/31607669/likelihoodResults_804902401_805161601_4FGL_J1753.9+2443_daily_bin2182.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) = 10585.6400896 delta logL = -0.000263317360805 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 10585.6398264 delta logL = -1.17603121907e-07 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .27378E-06 1.0000 .0000 .10000E+07 2 'Index ' .75618 1.0000 .0000 10.000 3 'Normalizat' .80497 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.1006 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6950E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 10585.64 FROM MIGRAD STATUS=CONVERGED 50 CALLS 241 TOTAL EDM= .11E-10 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .0000 .52782 .25304E-02** at limit ** 2 Index 3.3089 1.9677 .71774E-04 .0000 3 Normalizat .80498 1.1437 -.47271E-05 .54377E-04 4 Prefactor 1.1006 1.1482 -.26429E-05 .25720E-03 ERR DEF= .500 Final values: Prefactor = 0 Index = 3.30892 Normalizat = 0.804983 Prefactor = 1.10059 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 10585.64 FROM HESSE STATUS=FAILED 9 CALLS 250 TOTAL EDM= .11E-10 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .0000 .52782 .25304E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index 1.2271 2.2368 .71774E-04 -.34502 3 Normalizat .80498 1.1437 -.47271E-05 -.99884 4 Prefactor 1.1006 1.1482 -.26429E-05 -.89448 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 1.0514e-11 Minuit parameter uncertainties: 1 1.02471e-06 2 2.03008 3 1.18084 4 1.17562 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 101 logL (Free Index) = 10585.6398263 delta logL = -7.27595761418e-12 Extracting fit parameters... 4FGL J1753.9+2443 Spectrum: PowerLaw 321 Prefactor: 0.000e+00 1.025e-06 0.000e+00 1.000e+06 ( 1.000e-13) 322 Index: 3.309e+00 2.030e+00 0.000e+00 1.000e+01 (-1.000e+00) 323 Scale: 1.730e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 692 Prefactor: 1.101e+00 1.176e+00 0.000e+00 1.000e+01 ( 1.000e+00) 693 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 694 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 691 Normalization: 8.050e-01 1.181e+00 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 0.00 Ra Dec: 268.496 24.730 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/31607669/cmap_HighResolution_804902401_805161601_4FGL_J1753.9+2443_daily_bin2182.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='4.45e-03', job_status='DONE', photon_flux_upper_limit='5.83e-08', time_completed='2026-07-13 23:12:39.001617', job_id='31607669', GAL2='1.10', fit_tolerance='1e-08', EG2='0.80', EG='0.80', time_epoch_completed='1784009559.0', return_code2='101', ts='0.00', comment='SUCCESS', return_code='0', GAL='1.10', dlogl='-7.28e-12', ts2='0.00', photon_index_error='0.00', photon_index='2.20' WHERE bin_id='2182' AND source_name='4FGL J1753.9+2443' AND cadence='daily'; Database successfully updated. Analysis Complete. Mon Jul 13 23:12:39 PDT 2026