number of points = 7433 number of fields = 31 RA_SUN column already exists. File will not be modified. number of points = 7433 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J1902.9-6748_daily_bin2186 RA = 285.743, Dec = -67.8068 tmin = 805939201, tmax = 806198401 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='32478900', job_status='RUN', time_executed='2026-07-20 16:33:07.771248', time_epoch_executed='1784590387.77' WHERE source_name='4FGL J1902.9-6748' and cadence='daily' and bin_id='2186' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/32478900 Creating custom pfile directory: /lscratch/kocevski/32478900/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=805939201.0 && nMetStart<806198401.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=805939201.0 && nMetStart<806198401.0' /Data/Flight/Level1/LPA Retrieving 46 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/32478900/ft1_4FGL_J1902.9-6748_daily_bin2186.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=805939201.0 && nMetStart<806198401.0' /Data/Flight/Level1/LPA Retrieving 46 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/32478900/ft2_4FGL_J1902.9-6748_daily_bin2186.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/32478900/ft1_4FGL_J1902.9-6748_daily_bin2186.fits outfile=/lscratch/kocevski/32478900/ft1_filteredMKT_4FGL_J1902.9-6748_daily_bin2186.fits ra=285.743 dec=-67.8068 rad=12.0 tmin=805939201.0 tmax=806198401.0 emin=100.0 emax=100000.0 zmin=0.0 zmax=90.0 evclass=128 evtype="INDEF" convtype=-1 phasemin=0.0 phasemax=1.0 evtable="EVENTS" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). Done. real 2.60 user 1.82 sys 0.15 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/32478900/ft2_4FGL_J1902.9-6748_daily_bin2186.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/32478900/ft2_4FGL_J1902.9-6748_daily_bin2186.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/32478900/ft1_filteredMKT_4FGL_J1902.9-6748_daily_bin2186.fits evtable="EVENTS" outfile="/lscratch/kocevski/32478900/ft1_filtered_4FGL_J1902.9-6748_daily_bin2186.fits" apply_filter=yes overwrite=yes header_obstimes=yes tstart=0.0 tstop=0.0 gtifile="default" chatter=3 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtmktime version HEAD Applying GTI filter: IN_SAA!=T && LIVETIME>0 && gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nogrb.gti',(START+STOP)/2) && (angsep(RA_SUN,DEC_SUN,RA_ZENITH,DEC_ZENITH)>115 || gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nosolarflares.gti',(START+STOP)/2)) real 1.04 user 0.18 sys 0.13 Number of photons that the gtmktime cut: 958 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/32478900/ft1_filtered_4FGL_J1902.9-6748_daily_bin2186.fits" evtable="EVENTS" scfile=/lscratch/kocevski/32478900/ft2_4FGL_J1902.9-6748_daily_bin2186.fits sctable="SC_DATA" Done. Performing analysis on: 4FGL_J1902.9-6748_daily_bin2186 RA = 285.743, Dec = -67.8068 tmin = 805939201, tmax = 806198401 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='32478904', job_status='RUN', time_executed='2026-07-20 16:33:07.697874', time_epoch_executed='1784590387.7' WHERE source_name='4FGL J1902.9-6748' and cadence='daily' and bin_id='2186' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/32478904 Creating custom pfile directory: /lscratch/kocevski/32478904/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=805939201.0 && nMetStart<806198401.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=805939201.0 && nMetStart<806198401.0' /Data/Flight/Level1/LPA Retrieving 46 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/32478904/ft1_4FGL_J1902.9-6748_daily_bin2186.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=805939201.0 && nMetStart<806198401.0' /Data/Flight/Level1/LPA Retrieving 46 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/32478904/ft2_4FGL_J1902.9-6748_daily_bin2186.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/32478904/ft1_4FGL_J1902.9-6748_daily_bin2186.fits outfile=/lscratch/kocevski/32478904/ft1_filteredMKT_4FGL_J1902.9-6748_daily_bin2186.fits ra=285.743 dec=-67.8068 rad=12.0 tmin=805939201.0 tmax=806198401.0 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 2.82 user 1.83 sys 0.19 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/32478904/ft2_4FGL_J1902.9-6748_daily_bin2186.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/32478904/ft2_4FGL_J1902.9-6748_daily_bin2186.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/32478904/ft1_filteredMKT_4FGL_J1902.9-6748_daily_bin2186.fits evtable="EVENTS" outfile="/lscratch/kocevski/32478904/ft1_filtered_4FGL_J1902.9-6748_daily_bin2186.fits" apply_filter=yes overwrite=yes header_obstimes=yes tstart=0.0 tstop=0.0 gtifile="default" chatter=3 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtmktime version HEAD Applying GTI filter: IN_SAA!=T && LIVETIME>0 && gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nogrb.gti',(START+STOP)/2) && (angsep(RA_SUN,DEC_SUN,RA_ZENITH,DEC_ZENITH)>115 || gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nosolarflares.gti',(START+STOP)/2)) real 1.06 user 0.20 sys 0.13 Number of photons that the gtmktime cut: 958 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/32478904/ft1_filtered_4FGL_J1902.9-6748_daily_bin2186.fits" evtable="EVENTS" scfile=/lscratch/kocevski/32478904/ft2_4FGL_J1902.9-6748_daily_bin2186.fits sctable="SC_DATA" o/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). _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 FHES J1642.1-5428 adding source GAL_V02 Working on... /lscratch/kocevski/32478651/ft1_filtered_4FGL_J1902.9-6748_daily_bin2186.fits.....................! real 32.08 user 30.47 sys 0.85 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/32478651/ft1_filtered_4FGL_J1902.9-6748_daily_bin2186.fits', '/lscratch/kocevski/32478651/ft2_4FGL_J1902.9-6748_daily_bin2186.fits', expMap='/lscratch/kocevski/32478651/expmap_805939201_806198401_4FGL_J1902.9-6748_daily_bin2186.fits', expCube='/lscratch/kocevski/32478651/ltcube_805939201_806198401_4FGL_J1902.9-6748_daily_bin2186.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/32478651/Model_4FGL_J1902.9-6748_daily_bin2186.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1902.9-6748' 4FGL J1902.9-6748 Spectrum: LogParabola 435 norm: 6.756e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-12) 436 alpha: 2.313e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 437 beta: 1.311e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 438 Eb: 6.088e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/32478651/ft1_filtered_4FGL_J1902.9-6748_daily_bin2186.fits Spacecraft file(s): /lscratch/kocevski/32478651/ft2_4FGL_J1902.9-6748_daily_bin2186.fits Exposure map: /lscratch/kocevski/32478651/expmap_805939201_806198401_4FGL_J1902.9-6748_daily_bin2186.fits Exposure cube: /lscratch/kocevski/32478651/ltcube_805939201_806198401_4FGL_J1902.9-6748_daily_bin2186.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/32478651/Model_4FGL_J1902.9-6748_daily_bin2186.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) = 9856.29491371 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 9856.29563426 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' 9.3772 1.0000 .0000 .10000E+07 2 'norm ' 12.831 1.0000 .0000 .10000E+07 3 'Prefactor ' 13.394 1.0000 .0000 .10000E+07 4 'Prefactor ' .31242E-01 1.0000 .0000 .10000E+07 5 'Prefactor ' .16379E-01 1.0000 .0000 .10000E+07 6 'norm ' .24636E-06 1.0000 .0000 .10000E+07 7 'Prefactor ' 49.121 1.0000 .0000 .10000E+07 8 'norm ' .39813E-02 1.0000 .0000 .10000E+07 9 'Prefactor ' 29.011 1.0000 .0000 .10000E+07 10 'norm ' .89928E-08 1.0000 .0000 .10000E+07 11 'Prefactor ' 2.5073 1.0000 .0000 .10000E+07 12 'Prefactor ' .38621E-02 1.0000 .0000 .10000E+07 13 'norm ' 1.3467 1.0000 .0000 .10000E+07 14 'norm ' 3.6212 1.0000 .0000 .10000E+07 15 'Prefactor ' 2.1610 1.0000 .0000 .10000E+07 16 'Normalizat' 1.3165 1.0000 .10000E-01 10.000 17 'Prefactor ' .98435 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .7390E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 9856.293 FROM MIGRAD STATUS=CONVERGED 124 CALLS 1270 TOTAL EDM= .22E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.0% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm 9.4112 6.9604 -.26842E-08 .87418E-04 2 norm 12.109 30.932 -.99944E-08 -.72840E-02 3 Prefactor 13.364 5.4182 .12096E-07 -.48498E-02 4 Prefactor .0000 15.053 .24105E-07** at limit ** 5 Prefactor .55511E-10 9.6837 .13960E-06** at limit ** 6 norm .0000 .32281 -.39951E-07** at limit ** 7 Prefactor 46.906 62.658 -.13648E-06 -.39474E-01 8 norm .0000 28.305 .14751E-06** at limit ** 9 Prefactor 29.557 28.864 .75420E-07 -.87737E-01 10 norm .0000 2.2231 .74432E-07** at limit ** 11 Prefactor 2.4034 11.956 .13362E-06 .10213E-03 12 Prefactor .0000 12.103 -.20614E-07** at limit ** 13 norm 1.3415 1.5351 -.10609E-07 -.57729E-03 14 norm 2.9918 124.29 .51403E-07 .15176E-01 15 Prefactor 2.1077 16.564 -.92248E-07 -.11789E-02 16 Normalizat 1.3171 .28205 -.15381E-05 .35732E-04 17 Prefactor .98483 .10487 .10366E-05 .15702E-03 ERR DEF= .500 Final values: norm = 9.41117 norm = 12.1086 Prefactor = 13.3638 Prefactor = 0 Prefactor = 5.55112e-11 /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) norm = 0 Prefactor = 46.9061 norm = 0 Prefactor = 29.5569 norm = 0 Prefactor = 2.40344 Prefactor = 0 norm = 1.34151 norm = 2.99177 Prefactor = 2.10769 Normalizat = 1.31705 Prefactor = 0.984831 WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). ********** ** 18 **HESSE ********** FCN= 9856.293 FROM HESSE STATUS=OK 259 CALLS 1529 TOTAL EDM= .16E-05 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 9.4112 6.9957 .32703E-03 -1.5647 2 norm 12.109 56.684 .27939E-03 -1.5638 3 Prefactor 13.364 12.963 .27343E-03 -1.5635 4 Prefactor .0000 14.751 .16386E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor .55511E-10 9.4883 .17288E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 norm .0000 .32298 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 Prefactor 46.906 64.863 .14269E-03 -1.5571 8 norm .0000 28.164 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 Prefactor 29.557 71.020 .18569E-03 -1.5599 10 norm .0000 2.2295 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor 2.4034 12.040 .64505E-03 -1.5677 12 Prefactor .0000 12.122 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 norm 1.3415 1.5536 .94310E-03 -1.5685 14 norm 2.9918 183.79 .53069E-03 -1.5673 15 Prefactor 2.1077 19.847 .70042E-03 -1.5679 16 Normalizat 1.3171 .23349 .85770E-01 -.83059 17 Prefactor .98483 .86081E-01 .46071E-01 -.93237 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 1.64303e-06 Minuit parameter uncertainties: 1 6.99574 2 52.3981 3 12.9629 4 1.28684e-05 5 4.4302e-05 6 2.07292e-06 7 64.8645 8 8.09429e-06 9 71.0216 10 9.41196e-06 11 10.7587 12 3.11683e-07 13 1.55363 14 46.9 15 12.9354 16 0.233678 17 0.0860929 _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 FHES J1642.1-5428 adding source GAL_V02 Working on... /lscratch/kocevski/32478757/ft1_filtered_4FGL_J1902.9-6748_daily_bin2186.fits.....................! real 30.60 user 28.97 sys 0.89 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/32478757/ft1_filtered_4FGL_J1902.9-6748_daily_bin2186.fits', '/lscratch/kocevski/32478757/ft2_4FGL_J1902.9-6748_daily_bin2186.fits', expMap='/lscratch/kocevski/32478757/expmap_805939201_806198401_4FGL_J1902.9-6748_daily_bin2186.fits', expCube='/lscratch/kocevski/32478757/ltcube_805939201_806198401_4FGL_J1902.9-6748_daily_bin2186.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/32478757/Model_4FGL_J1902.9-6748_daily_bin2186.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1902.9-6748' 4FGL J1902.9-6748 Spectrum: LogParabola 435 norm: 6.756e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-12) 436 alpha: 2.313e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 437 beta: 1.311e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 438 Eb: 6.088e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/32478757/ft1_filtered_4FGL_J1902.9-6748_daily_bin2186.fits Spacecraft file(s): /lscratch/kocevski/32478757/ft2_4FGL_J1902.9-6748_daily_bin2186.fits Exposure map: /lscratch/kocevski/32478757/expmap_805939201_806198401_4FGL_J1902.9-6748_daily_bin2186.fits Exposure cube: /lscratch/kocevski/32478757/ltcube_805939201_806198401_4FGL_J1902.9-6748_daily_bin2186.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/32478757/Model_4FGL_J1902.9-6748_daily_bin2186.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) = 9856.29491371 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 9856.29563426 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' 9.3772 1.0000 .0000 .10000E+07 2 'norm ' 12.831 1.0000 .0000 .10000E+07 3 'Prefactor ' 13.394 1.0000 .0000 .10000E+07 4 'Prefactor ' .31242E-01 1.0000 .0000 .10000E+07 5 'Prefactor ' .16379E-01 1.0000 .0000 .10000E+07 6 'norm ' .24636E-06 1.0000 .0000 .10000E+07 7 'Prefactor ' 49.121 1.0000 .0000 .10000E+07 8 'norm ' .39813E-02 1.0000 .0000 .10000E+07 9 'Prefactor ' 29.011 1.0000 .0000 .10000E+07 10 'norm ' .89928E-08 1.0000 .0000 .10000E+07 11 'Prefactor ' 2.5073 1.0000 .0000 .10000E+07 12 'Prefactor ' .38621E-02 1.0000 .0000 .10000E+07 13 'norm ' 1.3467 1.0000 .0000 .10000E+07 14 'norm ' 3.6212 1.0000 .0000 .10000E+07 15 'Prefactor ' 2.1610 1.0000 .0000 .10000E+07 16 'Normalizat' 1.3165 1.0000 .10000E-01 10.000 17 'Prefactor ' .98435 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .7390E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 9856.293 FROM MIGRAD STATUS=CONVERGED 124 CALLS 1270 TOTAL EDM= .22E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.0% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm 9.4112 6.9604 -.26842E-08 .87418E-04 2 norm 12.109 30.932 -.99944E-08 -.72840E-02 3 Prefactor 13.364 5.4182 .12096E-07 -.48498E-02 4 Prefactor .0000 15.053 .24105E-07** at limit ** 5 Prefactor .55511E-10 9.6837 .13960E-06** at limit ** 6 norm .0000 .32281 -.39951E-07** at limit ** 7 Prefactor 46.906 62.658 -.13648E-06 -.39474E-01 8 norm .0000 28.305 .14751E-06** at limit ** 9 Prefactor 29.557 28.864 .75420E-07 -.87737E-01 10 norm .0000 2.2231 .74432E-07** at limit ** 11 Prefactor 2.4034 11.956 .13362E-06 .10213E-03 12 Prefactor .0000 12.103 -.20614E-07** at limit ** 13 norm 1.3415 1.5351 -.10609E-07 -.57729E-03 14 norm 2.9918 124.29 .51403E-07 .15176E-01 15 Prefactor 2.1077 16.564 -.92248E-07 -.11789E-02 16 Normalizat 1.3171 .28205 -.15381E-05 .35732E-04 17 Prefactor .98483 .10487 .10366E-05 .15702E-03 ERR DEF= .500 Final values: norm = 9.41117 norm = 12.1086 Prefactor = 13.3638 Prefactor = 0 Prefactor = 5.55112e-11 norm = 0 Prefactor = 46.9061 norm = 0 Prefactor = 29.5569 norm = 0 Prefactor = 2.40344 Prefactor = 0 norm = 1.34151 norm = 2.99177 Prefactor = 2.10769 Normalizat = 1.31705 Prefactor = 0.984831 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 9856.29271449 Extracting fit parameters... 4FGL J1902.9-6748 Spectrum: LogParabola 435 norm: 0.000e+00 9.412e-06 0.000e+00 1.000e+06 ( 1.000e-12) 436 alpha: 2.313e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 437 beta: 1.311e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 438 Eb: 6.088e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 736 Prefactor: 9.848e-01 8.609e-02 0.000e+00 1.000e+01 ( 1.000e+00) 737 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 738 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 732 Normalization: 1.317e+00 2.337e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 0.00 Ra Dec: 285.743 -67.807 Photon Flux Upper Limit: 4.76023266429e-08 ph cm-2 s-1 Energy Flux Upper Limit: None Saving results to: /lscratch/kocevski/32478651/likelihoodResults_805939201_806198401_4FGL_J1902.9-6748_daily_bin2186.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) = 9856.50809262 delta logL = -0.215378134211 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 9856.29271489 delta logL = -4.00867065764e-07 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' .16285E-05 1.0000 .0000 .10000E+07 2 'alpha ' 1.7998 1.0000 .0000 5.0000 3 'Normalizat' 1.3170 1.0000 .10000E-01 10.000 4 'Prefactor ' .98484 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .7390E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 9856.293 FROM MIGRAD STATUS=CONVERGED 43 CALLS 191 TOTAL EDM= .42E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm .0000 .23682 .29005E-02** at limit ** 2 alpha 4.6730 .51982 .33271E-03 .0000 3 Normalizat 1.3171 1.0759 -.30277E-05 .64682E-04 4 Prefactor .98483 1.3249 .71575E-06 .11987E-03 ERR DEF= .500 Final values: norm = 0 alpha = 4.67304 Normalizat = 1.31705 Prefactor = 0.984831 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 9856.293 FROM HESSE STATUS=FAILED 9 CALLS 200 TOTAL EDM= .42E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm .0000 .23682 .29005E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 alpha 3.7931 .67847 .33271E-03 1.0536 3 Normalizat 1.3171 1.0759 -.30277E-05 -.83059 4 Prefactor .98483 1.3249 .71575E-06 -.93237 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 4.1959e-12 Minuit parameter uncertainties: 1 7.53064e-07 2 0.536509 3 1.09511 4 1.37295 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) = 9856.29271449 delta logL = 1.81898940355e-12 Extracting fit parameters... 4FGL J1902.9-6748 Spectrum: LogParabola 435 norm: 0.000e+00 7.531e-07 0.000e+00 1.000e+06 ( 1.000e-12) 436 alpha: 4.673e+00 5.365e-01 0.000e+00 5.000e+00 ( 1.000e+00) 437 beta: 1.311e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 438 Eb: 6.088e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 736 Prefactor: 9.848e-01 1.373e+00 0.000e+00 1.000e+01 ( 1.000e+00) 737 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 738 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 732 Normalization: 1.317e+00 1.095e+00 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 0.00 Ra Dec: 285.743 -67.807 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/32478651/cmap_HighResolution_805939201_806198401_4FGL_J1902.9-6748_daily_bin2186.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET job_status='DONE', comment='SUCCESS', photon_flux_upper_limit='4.76e-08', time_completed='2026-07-20 16:36:32.521098', job_id='32478651', GAL2='0.98', fit_tolerance='1e-08', EG2='1.32', EG='1.32', time_epoch_completed='1784590592.52', return_code2='101', ts='0.00', return_code='0', GAL='0.98', dlogl='1.82e-12', ts2='0.00', photon_index_error='0.00', photon_index='2.31' WHERE bin_id='2186' AND source_name='4FGL J1902.9-6748' AND cadence='daily'; Database successfully updated. Analysis Complete. Mon Jul 20 16:36:32 PDT 2026 ********** ** 18 **HESSE ********** FCN= 9856.293 FROM HESSE STATUS=OK 259 CALLS 1529 TOTAL EDM= .16E-05 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 9.4112 6.9957 .32703E-03 -1.5647 2 norm 12.109 56.684 .27939E-03 -1.5638 3 Prefactor 13.364 12.963 .27343E-03 -1.5635 4 Prefactor .0000 14.751 .16386E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor .55511E-10 9.4883 .17288E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 norm .0000 .32298 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 Prefactor 46.906 64.863 .14269E-03 -1.5571 8 norm .0000 28.164 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 Prefactor 29.557 71.020 .18569E-03 -1.5599 10 norm .0000 2.2295 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor 2.4034 12.040 .64505E-03 -1.5677 12 Prefactor .0000 12.122 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 norm 1.3415 1.5536 .94310E-03 -1.5685 14 norm 2.9918 183.79 .53069E-03 -1.5673 15 Prefactor 2.1077 19.847 .70042E-03 -1.5679 16 Normalizat 1.3171 .23349 .85770E-01 -.83059 17 Prefactor .98483 .86081E-01 .46071E-01 -.93237 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 1.64303e-06 Minuit parameter uncertainties: 1 6.99574 2 52.3981 3 12.9629 4 1.28684e-05 5 4.4302e-05 6 2.07292e-06 7 64.8645 8 8.09429e-06 9 71.0216 10 9.41196e-06 11 10.7587 12 3.11683e-07 13 1.55363 14 46.9 15 12.9354 16 0.233678 17 0.0860929 outfile=/lscratch/kocevski/32478900/ltcube_805939201_806198401_4FGL_J1902.9-6748_daily_bin2186.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/32478900/ft2_4FGL_J1902.9-6748_daily_bin2186.fits .....................! real 8.17 user 7.18 sys 0.22 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/32478900/ft1_filtered_4FGL_J1902.9-6748_daily_bin2186.fits evtable="EVENTS" scfile=/lscratch/kocevski/32478900/ft2_4FGL_J1902.9-6748_daily_bin2186.fits sctable="SC_DATA" expcube=/lscratch/kocevski/32478900/ltcube_805939201_806198401_4FGL_J1902.9-6748_daily_bin2186.fits outfile=/lscratch/kocevski/32478900/expmap_805939201_806198401_4FGL_J1902.9-6748_daily_bin2186.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/32478900/ltcube_805939201_806198401_4FGL_J1902.9-6748_daily_bin2186.fits .....................! real 64.55 user 59.91 sys 3.68 Generating the xml model: radLim = 0.001 maxRad = 12 normsOnly = True freeVariableSources = True Fixing all sources to their catalog values, except variable sources Creating file and adding sources from 4FGL Extended source FHES J1642.1-5428 in ROI with RadialDisk spatial model. Added 217 point sources and 1 extended sources If using unbinned likelihood you will need to rerun gtdiffrsp for the extended sources or rerun the makeModel function with optional argument psForce=True Setting source of interest to: 4FGL J1902.9-6748 @ 285.743 -67.8068 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/32478900/ft1_filtered_4FGL_J1902.9-6748_daily_bin2186.fits scfile=/lscratch/kocevski/32478900/ft2_4FGL_J1902.9-6748_daily_bin2186.fits outfile=/lscratch/kocevski/32478900/cmap_805939201_806198401_4FGL_J1902.9-6748_daily_bin2186.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=285.743 yref=-67.8068 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 0.99 user 0.21 sys 0.12 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/32478900/ft1_filtered_4FGL_J1902.9-6748_daily_bin2186.fits scfile=/lscratch/kocevski/32478900/ft2_4FGL_J1902.9-6748_daily_bin2186.fits outfile=/lscratch/kocevski/32478900/cmap_HighResolution_805939201_806198401_4FGL_J1902.9-6748_daily_bin2186.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=285.743 yref=-67.8068 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 1.04 user 0.22 sys 0.12 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/32478900/ft1_filtered_4FGL_J1902.9-6748_daily_bin2186.fits evtable="EVENTS" scfile=/lscratch/kocevski/32478900/ft2_4FGL_J1902.9-6748_daily_bin2186.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/32478900/Model_4FGL_J1902.9-6748_daily_bin2186.xml irfs="P8R3_SOURCEutfile=/lscratch/kocevski/32478904/ltcube_805939201_806198401_4FGL_J1902.9-6748_daily_bin2186.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/32478904/ft2_4FGL_J1902.9-6748_daily_bin2186.fits .....................! real 8.32 user 7.47 sys 0.23 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/32478904/ft1_filtered_4FGL_J1902.9-6748_daily_bin2186.fits evtable="EVENTS" scfile=/lscratch/kocevski/32478904/ft2_4FGL_J1902.9-6748_daily_bin2186.fits sctable="SC_DATA" expcube=/lscratch/kocevski/32478904/ltcube_805939201_806198401_4FGL_J1902.9-6748_daily_bin2186.fits outfile=/lscratch/kocevski/32478904/expmap_805939201_806198401_4FGL_J1902.9-6748_daily_bin2186.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/32478904/ltcube_805939201_806198401_4FGL_J1902.9-6748_daily_bin2186.fits .....................! real 66.90 user 61.75 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 Extended source FHES J1642.1-5428 in ROI with RadialDisk spatial model. Added 217 point sources and 1 extended sources If using unbinned likelihood you will need to rerun gtdiffrsp for the extended sources or rerun the makeModel function with optional argument psForce=True Setting source of interest to: 4FGL J1902.9-6748 @ 285.743 -67.8068 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/32478904/ft1_filtered_4FGL_J1902.9-6748_daily_bin2186.fits scfile=/lscratch/kocevski/32478904/ft2_4FGL_J1902.9-6748_daily_bin2186.fits outfile=/lscratch/kocevski/32478904/cmap_805939201_806198401_4FGL_J1902.9-6748_daily_bin2186.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=285.743 yref=-67.8068 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 0.21 sys 0.13 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/32478904/ft1_filtered_4FGL_J1902.9-6748_daily_bin2186.fits scfile=/lscratch/kocevski/32478904/ft2_4FGL_J1902.9-6748_daily_bin2186.fits outfile=/lscratch/kocevski/32478904/cmap_HighResolution_805939201_806198401_4FGL_J1902.9-6748_daily_bin2186.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=285.743 yref=-67.8068 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 1.01 user 0.21 sys 0.15 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/32478904/ft1_filtered_4FGL_J1902.9-6748_daily_bin2186.fits evtable="EVENTS" scfile=/lscratch/kocevski/32478904/ft2_4FGL_J1902.9-6748_daily_bin2186.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/32478904/Model_4FGL_J1902.9-6748_daily_bin2186.xml irfs="P8R3_SOURCE_Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 9856.29271449 Extracting fit parameters... 4FGL J1902.9-6748 Spectrum: LogParabola 435 norm: 0.000e+00 9.412e-06 0.000e+00 1.000e+06 ( 1.000e-12) 436 alpha: 2.313e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 437 beta: 1.311e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 438 Eb: 6.088e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 736 Prefactor: 9.848e-01 8.609e-02 0.000e+00 1.000e+01 ( 1.000e+00) 737 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 738 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 732 Normalization: 1.317e+00 2.337e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 0.00 Ra Dec: 285.743 -67.807 Photon Flux Upper Limit: 4.76023266429e-08 ph cm-2 s-1 Energy Flux Upper Limit: None Saving results to: /lscratch/kocevski/32478757/likelihoodResults_805939201_806198401_4FGL_J1902.9-6748_daily_bin2186.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) = 9856.50809262 delta logL = -0.215378134211 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 9856.29271489 delta logL = -4.00867065764e-07 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' .16285E-05 1.0000 .0000 .10000E+07 2 'alpha ' 1.7998 1.0000 .0000 5.0000 3 'Normalizat' 1.3170 1.0000 .10000E-01 10.000 4 'Prefactor ' .98484 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .7390E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 9856.293 FROM MIGRAD STATUS=CONVERGED 43 CALLS 191 TOTAL EDM= .42E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm .0000 .23682 .29005E-02** at limit ** 2 alpha 4.6730 .51982 .33271E-03 .0000 3 Normalizat 1.3171 1.0759 -.30277E-05 .64682E-04 4 Prefactor .98483 1.3249 .71575E-06 .11987E-03 ERR DEF= .500 Final values: norm = 0 alpha = 4.67304 Normalizat = 1.31705 Prefactor = 0.984831 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 9856.293 FROM HESSE STATUS=FAILED 9 CALLS 200 TOTAL EDM= .42E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm .0000 .23682 .29005E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 alpha 3.7931 .67847 .33271E-03 1.0536 3 Normalizat 1.3171 1.0759 -.30277E-05 -.83059 4 Prefactor .98483 1.3249 .71575E-06 -.93237 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 4.1959e-12 Minuit parameter uncertainties: 1 7.53064e-07 2 0.536509 3 1.09511 4 1.37295 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) = 9856.29271449 delta logL = 1.81898940355e-12 Extracting fit parameters... 4FGL J1902.9-6748 Spectrum: LogParabola 435 norm: 0.000e+00 7.531e-07 0.000e+00 1.000e+06 ( 1.000e-12) 436 alpha: 4.673e+00 5.365e-01 0.000e+00 5.000e+00 ( 1.000e+00) 437 beta: 1.311e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 438 Eb: 6.088e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 736 Prefactor: 9.848e-01 1.373e+00 0.000e+00 1.000e+01 ( 1.000e+00) 737 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 738 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 732 Normalization: 1.317e+00 1.095e+00 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 0.00 Ra Dec: 285.743 -67.807 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/32478757/cmap_HighResolution_805939201_806198401_4FGL_J1902.9-6748_daily_bin2186.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET job_status='DONE', comment='SUCCESS', photon_flux_upper_limit='4.76e-08', time_completed='2026-07-20 16:37:11.190490', job_id='32478757', GAL2='0.98', fit_tolerance='1e-08', EG2='1.32', EG='1.32', time_epoch_completed='1784590631.19', return_code2='101', ts='0.00', return_code='0', GAL='0.98', dlogl='1.82e-12', ts2='0.00', photon_index_error='0.00', photon_index='2.31' WHERE bin_id='2186' AND source_name='4FGL J1902.9-6748' AND cadence='daily'; Database successfully updated. Analysis Complete. Mon Jul 20 16:37:11 PDT 2026 number of points = 7433 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J1902.9-6748_daily_bin2186 RA = 285.743, Dec = -67.8068 tmin = 805939201, tmax = 806198401 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='32479112', job_status='RUN', time_executed='2026-07-20 16:34:53.140391', time_epoch_executed='1784590493.14' WHERE source_name='4FGL J1902.9-6748' and cadence='daily' and bin_id='2186' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/32479112 Creating custom pfile directory: /lscratch/kocevski/32479112/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=805939201.0 && nMetStart<806198401.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=805939201.0 && nMetStart<806198401.0' /Data/Flight/Level1/LPA Retrieving 46 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/32479112/ft1_4FGL_J1902.9-6748_daily_bin2186.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=805939201.0 && nMetStart<806198401.0' /Data/Flight/Level1/LPA Retrieving 46 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/32479112/ft2_4FGL_J1902.9-6748_daily_bin2186.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/32479112/ft1_4FGL_J1902.9-6748_daily_bin2186.fits outfile=/lscratch/kocevski/32479112/ft1_filteredMKT_4FGL_J1902.9-6748_daily_bin2186.fits ra=285.743 dec=-67.8068 rad=12.0 tmin=805939201.0 tmax=806198401.0 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 2.77 user 1.90 sys 0.18 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/32479112/ft2_4FGL_J1902.9-6748_daily_bin2186.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/32479112/ft2_4FGL_J1902.9-6748_daily_bin2186.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/32479112/ft1_filteredMKT_4FGL_J1902.9-6748_daily_bin2186.fits evtable="EVENTS" outfile="/lscratch/kocevski/32479112/ft1_filtered_4FGL_J1902.9-6748_daily_bin2186.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 0.94 user 0.20 sys 0.12 Number of photons that the gtmktime cut: 958 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/32479112/ft1_filtered_4FGL_J1902.9-6748_daily_bin2186.fits" evtable="EVENTS" scfile=/lscratch/kocevski/32479112/ft2_4FGL_J1902.9-6748_daily_bin2186.fits sctable="SC_DATA" number of points = 7433 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J1902.9-6748_daily_bin2186 RA = 285.743, Dec = -67.8068 tmin = 805939201, tmax = 806198401 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='32479146', job_status='RUN', time_executed='2026-07-20 16:35:51.736244', time_epoch_executed='1784590551.74' WHERE source_name='4FGL J1902.9-6748' and cadence='daily' and bin_id='2186' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/32479146 Creating custom pfile directory: /lscratch/kocevski/32479146/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=805939201.0 && nMetStart<806198401.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=805939201.0 && nMetStart<806198401.0' /Data/Flight/Level1/LPA Retrieving 46 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/32479146/ft1_4FGL_J1902.9-6748_daily_bin2186.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=805939201.0 && nMetStart<806198401.0' /Data/Flight/Level1/LPA Retrieving 46 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/32479146/ft2_4FGL_J1902.9-6748_daily_bin2186.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/32479146/ft1_4FGL_J1902.9-6748_daily_bin2186.fits outfile=/lscratch/kocevski/32479146/ft1_filteredMKT_4FGL_J1902.9-6748_daily_bin2186.fits ra=285.743 dec=-67.8068 rad=12.0 tmin=805939201.0 tmax=806198401.0 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 2.70 user 1.85 sys 0.17 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/32479146/ft2_4FGL_J1902.9-6748_daily_bin2186.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/32479146/ft2_4FGL_J1902.9-6748_daily_bin2186.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/32479146/ft1_filteredMKT_4FGL_J1902.9-6748_daily_bin2186.fits evtable="EVENTS" outfile="/lscratch/kocevski/32479146/ft1_filtered_4FGL_J1902.9-6748_daily_bin2186.fits" apply_filter=yes overwrite=yes header_obstimes=yes tstart=0.0 tstop=0.0 gtifile="default" chatter=3 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtmktime version HEAD Applying GTI filter: IN_SAA!=T && LIVETIME>0 && gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nogrb.gti',(START+STOP)/2) && (angsep(RA_SUN,DEC_SUN,RA_ZENITH,DEC_ZENITH)>115 || gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nosolarflares.gti',(START+STOP)/2)) real 1.06 user 0.17 sys 0.15 Number of photons that the gtmktime cut: 958 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/32479146/ft1_filtered_4FGL_J1902.9-6748_daily_bin2186.fits" evtable="EVENTS" scfile=/lscratch/kocevski/32479146/ft2_4FGL_J1902.9-6748_daily_bin2186.fits sctable="SC_DATA" outfile=/lscratch/kocevski/32479112/ltcube_805939201_806198401_4FGL_J1902.9-6748_daily_bin2186.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/32479112/ft2_4FGL_J1902.9-6748_daily_bin2186.fits .....................! real 8.72 user 7.68 sys 0.26 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/32479112/ft1_filtered_4FGL_J1902.9-6748_daily_bin2186.fits evtable="EVENTS" scfile=/lscratch/kocevski/32479112/ft2_4FGL_J1902.9-6748_daily_bin2186.fits sctable="SC_DATA" expcube=/lscratch/kocevski/32479112/ltcube_805939201_806198401_4FGL_J1902.9-6748_daily_bin2186.fits outfile=/lscratch/kocevski/32479112/expmap_805939201_806198401_4FGL_J1902.9-6748_daily_bin2186.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/32479112/ltcube_805939201_806198401_4FGL_J1902.9-6748_daily_bin2186.fits .....................! real 69.03 user 63.77 sys 4.13 Generating the xml model: radLim = 0.001 maxRad = 12 normsOnly = True freeVariableSources = True Fixing all sources to their catalog values, except variable sources Creating file and adding sources from 4FGL Extended source FHES J1642.1-5428 in ROI with RadialDisk spatial model. Added 217 point sources and 1 extended sources If using unbinned likelihood you will need to rerun gtdiffrsp for the extended sources or rerun the makeModel function with optional argument psForce=True Setting source of interest to: 4FGL J1902.9-6748 @ 285.743 -67.8068 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/32479112/ft1_filtered_4FGL_J1902.9-6748_daily_bin2186.fits scfile=/lscratch/kocevski/32479112/ft2_4FGL_J1902.9-6748_daily_bin2186.fits outfile=/lscratch/kocevski/32479112/cmap_805939201_806198401_4FGL_J1902.9-6748_daily_bin2186.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=285.743 yref=-67.8068 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 0.99 user 0.21 sys 0.13 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/32479112/ft1_filtered_4FGL_J1902.9-6748_daily_bin2186.fits scfile=/lscratch/kocevski/32479112/ft2_4FGL_J1902.9-6748_daily_bin2186.fits outfile=/lscratch/kocevski/32479112/cmap_HighResolution_805939201_806198401_4FGL_J1902.9-6748_daily_bin2186.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=285.743 yref=-67.8068 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 1.10 user 0.23 sys 0.12 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/32479112/ft1_filtered_4FGL_J1902.9-6748_daily_bin2186.fits evtable="EVENTS" scfile=/lscratch/kocevski/32479112/ft2_4FGL_J1902.9-6748_daily_bin2186.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/32479112/Model_4FGL_J1902.9-6748_daily_bin2186.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 FHES J1642.1-5428 adding source GAL_V02 Working on... /lscratch/kocevski/32478900/ft1_filtered_4FGL_J1902.9-6748_daily_bin2186.fits.....................! real 33.09 user 31.34 sys 0.97 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/32478900/ft1_filtered_4FGL_J1902.9-6748_daily_bin2186.fits', '/lscratch/kocevski/32478900/ft2_4FGL_J1902.9-6748_daily_bin2186.fits', expMap='/lscratch/kocevski/32478900/expmap_805939201_806198401_4FGL_J1902.9-6748_daily_bin2186.fits', expCube='/lscratch/kocevski/32478900/ltcube_805939201_806198401_4FGL_J1902.9-6748_daily_bin2186.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/32478900/Model_4FGL_J1902.9-6748_daily_bin2186.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1902.9-6748' 4FGL J1902.9-6748 Spectrum: LogParabola 435 norm: 6.756e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-12) 436 alpha: 2.313e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 437 beta: 1.311e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 438 Eb: 6.088e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/32478900/ft1_filtered_4FGL_J1902.9-6748_daily_bin2186.fits Spacecraft file(s): /lscratch/kocevski/32478900/ft2_4FGL_J1902.9-6748_daily_bin2186.fits Exposure map: /lscratch/kocevski/32478900/expmap_805939201_806198401_4FGL_J1902.9-6748_daily_bin2186.fits Exposure cube: /lscratch/kocevski/32478900/ltcube_805939201_806198401_4FGL_J1902.9-6748_daily_bin2186.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/32478900/Model_4FGL_J1902.9-6748_daily_bin2186.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) = 9856.29491371 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 9856.29563426 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' 9.3772 1.0000 .0000 .10000E+07 2 'norm ' 12.831 1.0000 .0000 .10000E+07 3 'Prefactor ' 13.394 1.0000 .0000 .10000E+07 4 'Prefactor ' .31242E-01 1.0000 .0000 .10000E+07 5 'Prefactor ' .16379E-01 1.0000 .0000 .10000E+07 6 'norm ' .24636E-06 1.0000 .0000 .10000E+07 7 'Prefactor ' 49.121 1.0000 .0000 .10000E+07 8 'norm ' .39813E-02 1.0000 .0000 .10000E+07 9 'Prefactor ' 29.011 1.0000 .0000 .10000E+07 10 'norm ' .89928E-08 1.0000 .0000 .10000E+07 11 'Prefactor ' 2.5073 1.0000 .0000 .10000E+07 12 'Prefactor ' .38621E-02 1.0000 .0000 .10000E+07 13 'norm ' 1.3467 1.0000 .0000 .10000E+07 14 'norm ' 3.6212 1.0000 .0000 .10000E+07 15 'Prefactor ' 2.1610 1.0000 .0000 .10000E+07 16 'Normalizat' 1.3165 1.0000 .10000E-01 10.000 17 'Prefactor ' .98435 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .7390E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 9856.293 FROM MIGRAD STATUS=CONVERGED 124 CALLS 1270 TOTAL EDM= .22E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.0% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm 9.4112 6.9604 -.26842E-08 .87418E-04 2 norm 12.109 30.932 -.99944E-08 -.72840E-02 3 Prefactor 13.364 5.4182 .12096E-07 -.48498E-02 4 Prefactor .0000 15.053 .24105E-07** at limit ** 5 Prefactor .55511E-10 9.6837 .13960E-06** at limit ** 6 norm .0000 .32281 -.39951E-07** at limit ** 7 Prefactor 46.906 62.658 -.13648E-06 -.39474E-01 8 norm .0000 28.305 .14751E-06** at limit ** 9 Prefactor 29.557 28.864 .75420E-07 -.87737E-01 10 norm .0000 2.2231 .74432E-07** at limit ** 11 Prefactor 2.4034 11.956 .13362E-06 .10213E-03 12 Prefactor .0000 12.103 -.20614E-07** at limit ** 13 norm 1.3415 1.5351 -.10609E-07 -.57729E-03 14 norm 2.9918 124.29 .51403E-07 .15176E-01 15 Prefactor 2.1077 16.564 -.92248E-07 -.11789E-02 16 Normalizat 1.3171 .28205 -.15381E-05 .35732E-04 17 Prefactor .98483 .10487 .10366E-05 .15702E-03 ERR DEF= .500 Final values: norm = 9.41117 norm = 12.1086 Prefactor = 13.3638 Prefactor = 0 Prefactor = 5.55112e-11 norm = 0 Prefactor = 46.9061 norm = 0 Prefactor = 29.5569 norm = 0 Prefactor = 2.40344 Prefactor = 0 norm = 1.34151 norm = 2.99177 Prefactor = 2.10769 Normalizat = 1.31705 Prefactor = 0.984831 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 FHES J1642.1-5428 adding source GAL_V02 Working on... /lscratch/kocevski/32478904/ft1_filtered_4FGL_J1902.9-6748_daily_bin2186.fits.....................! real 34.36 user 32.38 sys 1.01 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/32478904/ft1_filtered_4FGL_J1902.9-6748_daily_bin2186.fits', '/lscratch/kocevski/32478904/ft2_4FGL_J1902.9-6748_daily_bin2186.fits', expMap='/lscratch/kocevski/32478904/expmap_805939201_806198401_4FGL_J1902.9-6748_daily_bin2186.fits', expCube='/lscratch/kocevski/32478904/ltcube_805939201_806198401_4FGL_J1902.9-6748_daily_bin2186.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/32478904/Model_4FGL_J1902.9-6748_daily_bin2186.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1902.9-6748' 4FGL J1902.9-6748 Spectrum: LogParabola 435 norm: 6.756e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-12) 436 alpha: 2.313e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 437 beta: 1.311e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 438 Eb: 6.088e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/32478904/ft1_filtered_4FGL_J1902.9-6748_daily_bin2186.fits Spacecraft file(s): /lscratch/kocevski/32478904/ft2_4FGL_J1902.9-6748_daily_bin2186.fits Exposure map: /lscratch/kocevski/32478904/expmap_805939201_806198401_4FGL_J1902.9-6748_daily_bin2186.fits Exposure cube: /lscratch/kocevski/32478904/ltcube_805939201_806198401_4FGL_J1902.9-6748_daily_bin2186.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/32478904/Model_4FGL_J1902.9-6748_daily_bin2186.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) = 9856.29491371 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 9856.29563426 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' 9.3772 1.0000 .0000 .10000E+07 2 'norm ' 12.831 1.0000 .0000 .10000E+07 3 'Prefactor ' 13.394 1.0000 .0000 .10000E+07 4 'Prefactor ' .31242E-01 1.0000 .0000 .10000E+07 5 'Prefactor ' .16379E-01 1.0000 .0000 .10000E+07 6 'norm ' .24636E-06 1.0000 .0000 .10000E+07 7 'Prefactor ' 49.121 1.0000 .0000 .10000E+07 8 'norm ' .39813E-02 1.0000 .0000 .10000E+07 9 'Prefactor ' 29.011 1.0000 .0000 .10000E+07 10 'norm ' .89928E-08 1.0000 .0000 .10000E+07 11 'Prefactor ' 2.5073 1.0000 .0000 .10000E+07 12 'Prefactor ' .38621E-02 1.0000 .0000 .10000E+07 13 'norm ' 1.3467 1.0000 .0000 .10000E+07 14 'norm ' 3.6212 1.0000 .0000 .10000E+07 15 'Prefactor ' 2.1610 1.0000 .0000 .10000E+07 16 'Normalizat' 1.3165 1.0000 .10000E-01 10.000 17 'Prefactor ' .98435 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .7390E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 9856.293 FROM MIGRAD STATUS=CONVERGED 124 CALLS 1270 TOTAL EDM= .22E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.0% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm 9.4112 6.9604 -.26842E-08 .87418E-04 2 norm 12.109 30.932 -.99944E-08 -.72840E-02 3 Prefactor 13.364 5.4182 .12096E-07 -.48498E-02 4 Prefactor .0000 15.053 .24105E-07** at limit ** 5 Prefactor .55511E-10 9.6837 .13960E-06** at limit ** 6 norm .0000 .32281 -.39951E-07** at limit ** 7 Prefactor 46.906 62.658 -.13648E-06 -.39474E-01 8 norm .0000 28.305 .14751E-06** at limit ** 9 Prefactor 29.557 28.864 .75420E-07 -.87737E-01 10 norm .0000 2.2231 .74432E-07** at limit ** 11 Prefactor 2.4034 11.956 .13362E-06 .10213E-03 12 Prefactor .0000 12.103 -.20614E-07** at limit ** 13 norm 1.3415 1.5351 -.10609E-07 -.57729E-03 14 norm 2.9918 124.29 .51403E-07 .15176E-01 15 Prefactor 2.1077 16.564 -.92248E-07 -.11789E-02 16 Normalizat 1.3171 .28205 -.15381E-05 .35732E-04 17 Prefactor .98483 .10487 .10366E-05 .15702E-03 ERR DEF= .500 Final values: norm = 9.41117 norm = 12.1086 Prefactor = 13.3638 Prefactor = 0 Prefactor = 5.55112e-11 norm = 0 Prefactor = 46.9061 norm = 0 Prefactor = 29.5569 norm = 0 Prefactor = 2.40344 Prefactor = 0 norm = 1.34151 norm = 2.99177 Prefactor = 2.10769 Normalizat = 1.31705 Prefactor = 0.984831 ********** ** 18 **HESSE ********** FCN= 9856.293 FROM HESSE STATUS=OK 259 CALLS 1529 TOTAL EDM= .16E-05 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 9.4112 6.9957 .32703E-03 -1.5647 2 norm 12.109 56.684 .27939E-03 -1.5638 3 Prefactor 13.364 12.963 .27343E-03 -1.5635 4 Prefactor .0000 14.751 .16386E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor .55511E-10 9.4883 .17288E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 norm .0000 .32298 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 Prefactor 46.906 64.863 .14269E-03 -1.5571 8 norm .0000 28.164 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 Prefactor 29.557 71.020 .18569E-03 -1.5599 10 norm .0000 2.2295 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor 2.4034 12.040 .64505E-03 -1.5677 12 Prefactor .0000 12.122 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 norm 1.3415 1.5536 .94310E-03 -1.5685 14 norm 2.9918 183.79 .53069E-03 -1.5673 15 Prefactor 2.1077 19.847 .70042E-03 -1.5679 16 Normalizat 1.3171 .23349 .85770E-01 -.83059 17 Prefactor .98483 .86081E-01 .46071E-01 -.93237 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 1.64303e-06 Minuit parameter uncertainties: 1 6.99574 2 52.3981 3 12.9629 4 1.28684e-05 5 4.4302e-05 6 2.07292e-06 7 64.8645 8 8.09429e-06 9 71.0216 10 9.41196e-06 11 10.7587 12 3.11683e-07 13 1.55363 14 46.9 15 12.9354 16 0.233678 17 0.0860929 ********** ** 18 **HESSE ********** FCN= 9856.293 FROM HESSE STATUS=OK 259 CALLS 1529 TOTAL EDM= .16E-05 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 9.4112 6.9957 .32703E-03 -1.5647 2 norm 12.109 56.684 .27939E-03 -1.5638 3 Prefactor 13.364 12.963 .27343E-03 -1.5635 4 Prefactor .0000 14.751 .16386E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor .55511E-10 9.4883 .17288E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 norm .0000 .32298 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 Prefactor 46.906 64.863 .14269E-03 -1.5571 8 norm .0000 28.164 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 Prefactor 29.557 71.020 .18569E-03 -1.5599 10 norm .0000 2.2295 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor 2.4034 12.040 .64505E-03 -1.5677 12 Prefactor .0000 12.122 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 norm 1.3415 1.5536 .94310E-03 -1.5685 14 norm 2.9918 183.79 .53069E-03 -1.5673 15 Prefactor 2.1077 19.847 .70042E-03 -1.5679 16 Normalizat 1.3171 .23349 .85770E-01 -.83059 17 Prefactor .98483 .86081E-01 .46071E-01 -.93237 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 1.64303e-06 Minuit parameter uncertainties: 1 6.99574 2 52.3981 3 12.9629 4 1.28684e-05 5 4.4302e-05 6 2.07292e-06 7 64.8645 8 8.09429e-06 9 71.0216 10 9.41196e-06 11 10.7587 12 3.11683e-07 13 1.55363 14 46.9 15 12.9354 16 0.233678 17 0.0860929 outfile=/lscratch/kocevski/32479146/ltcube_805939201_806198401_4FGL_J1902.9-6748_daily_bin2186.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/32479146/ft2_4FGL_J1902.9-6748_daily_bin2186.fits .....................! real 8.30 user 7.32 sys 0.23 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/32479146/ft1_filtered_4FGL_J1902.9-6748_daily_bin2186.fits evtable="EVENTS" scfile=/lscratch/kocevski/32479146/ft2_4FGL_J1902.9-6748_daily_bin2186.fits sctable="SC_DATA" expcube=/lscratch/kocevski/32479146/ltcube_805939201_806198401_4FGL_J1902.9-6748_daily_bin2186.fits outfile=/lscratch/kocevski/32479146/expmap_805939201_806198401_4FGL_J1902.9-6748_daily_bin2186.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/32479146/ltcube_805939201_806198401_4FGL_J1902.9-6748_daily_bin2186.fits .....................! real 65.96 user 61.04 sys 3.79 Generating the xml model: radLim = 0.001 maxRad = 12 normsOnly = True freeVariableSources = True Fixing all sources to their catalog values, except variable sources Creating file and adding sources from 4FGL Extended source FHES J1642.1-5428 in ROI with RadialDisk spatial model. Added 217 point sources and 1 extended sources If using unbinned likelihood you will need to rerun gtdiffrsp for the extended sources or rerun the makeModel function with optional argument psForce=True Setting source of interest to: 4FGL J1902.9-6748 @ 285.743 -67.8068 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/32479146/ft1_filtered_4FGL_J1902.9-6748_daily_bin2186.fits scfile=/lscratch/kocevski/32479146/ft2_4FGL_J1902.9-6748_daily_bin2186.fits outfile=/lscratch/kocevski/32479146/cmap_805939201_806198401_4FGL_J1902.9-6748_daily_bin2186.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=285.743 yref=-67.8068 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 1.10 user 0.21 sys 0.13 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/32479146/ft1_filtered_4FGL_J1902.9-6748_daily_bin2186.fits scfile=/lscratch/kocevski/32479146/ft2_4FGL_J1902.9-6748_daily_bin2186.fits outfile=/lscratch/kocevski/32479146/cmap_HighResolution_805939201_806198401_4FGL_J1902.9-6748_daily_bin2186.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=285.743 yref=-67.8068 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 1.07 user 0.21 sys 0.13 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/32479146/ft1_filtered_4FGL_J1902.9-6748_daily_bin2186.fits evtable="EVENTS" scfile=/lscratch/kocevski/32479146/ft2_4FGL_J1902.9-6748_daily_bin2186.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/32479146/Model_4FGL_J1902.9-6748_daily_bin2186.xml irfs="P8R3_SOURCEDone. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 9856.29271449 Extracting fit parameters... 4FGL J1902.9-6748 Spectrum: LogParabola 435 norm: 0.000e+00 9.412e-06 0.000e+00 1.000e+06 ( 1.000e-12) 436 alpha: 2.313e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 437 beta: 1.311e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 438 Eb: 6.088e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 736 Prefactor: 9.848e-01 8.609e-02 0.000e+00 1.000e+01 ( 1.000e+00) 737 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 738 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 732 Normalization: 1.317e+00 2.337e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 0.00 Ra Dec: 285.743 -67.807 Photon Flux Upper Limit: 4.76023266429e-08 ph cm-2 s-1 Energy Flux Upper Limit: None Saving results to: /lscratch/kocevski/32478900/likelihoodResults_805939201_806198401_4FGL_J1902.9-6748_daily_bin2186.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) = 9856.50809262 delta logL = -0.215378134211 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 9856.29271489 delta logL = -4.00867065764e-07 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' .16285E-05 1.0000 .0000 .10000E+07 2 'alpha ' 1.7998 1.0000 .0000 5.0000 3 'Normalizat' 1.3170 1.0000 .10000E-01 10.000 4 'Prefactor ' .98484 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .7390E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 9856.293 FROM MIGRAD STATUS=CONVERGED 43 CALLS 191 TOTAL EDM= .42E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm .0000 .23682 .29005E-02** at limit ** 2 alpha 4.6730 .51982 .33271E-03 .0000 3 Normalizat 1.3171 1.0759 -.30277E-05 .64682E-04 4 Prefactor .98483 1.3249 .71575E-06 .11987E-03 ERR DEF= .500 Final values: norm = 0 alpha = 4.67304 Normalizat = 1.31705 Prefactor = 0.984831 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 9856.293 FROM HESSE STATUS=FAILED 9 CALLS 200 TOTAL EDM= .42E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm .0000 .23682 .29005E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 alpha 3.7931 .67847 .33271E-03 1.0536 3 Normalizat 1.3171 1.0759 -.30277E-05 -.83059 4 Prefactor .98483 1.3249 .71575E-06 -.93237 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 4.1959e-12 Minuit parameter uncertainties: 1 7.53064e-07 2 0.536509 3 1.09511 4 1.37295 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) = 9856.29271449 delta logL = 1.81898940355e-12 Extracting fit parameters... 4FGL J1902.9-6748 Spectrum: LogParabola 435 norm: 0.000e+00 7.531e-07 0.000e+00 1.000e+06 ( 1.000e-12) 436 alpha: 4.673e+00 5.365e-01 0.000e+00 5.000e+00 ( 1.000e+00) 437 beta: 1.311e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 438 Eb: 6.088e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 736 Prefactor: 9.848e-01 1.373e+00 0.000e+00 1.000e+01 ( 1.000e+00) 737 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 738 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 732 Normalization: 1.317e+00 1.095e+00 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 0.00 Ra Dec: 285.743 -67.807 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/32478900/cmap_HighResolution_805939201_806198401_4FGL_J1902.9-6748_daily_bin2186.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET job_status='DONE', comment='SUCCESS', photon_flux_upper_limit='4.76e-08', time_completed='2026-07-20 16:39:52.983086', job_id='32478900', GAL2='0.98', fit_tolerance='1e-08', EG2='1.32', EG='1.32', time_epoch_completed='1784590792.98', return_code2='101', ts='0.00', return_code='0', GAL='0.98', dlogl='1.82e-12', ts2='0.00', photon_index_error='0.00', photon_index='2.31' WHERE bin_id='2186' AND source_name='4FGL J1902.9-6748' AND cadence='daily'; Database successfully updated. Analysis Complete. Mon Jul 20 16:39:53 PDT 2026 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 9856.29271449 Extracting fit parameters... 4FGL J1902.9-6748 Spectrum: LogParabola 435 norm: 0.000e+00 9.412e-06 0.000e+00 1.000e+06 ( 1.000e-12) 436 alpha: 2.313e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 437 beta: 1.311e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 438 Eb: 6.088e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 736 Prefactor: 9.848e-01 8.609e-02 0.000e+00 1.000e+01 ( 1.000e+00) 737 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 738 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 732 Normalization: 1.317e+00 2.337e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 0.00 Ra Dec: 285.743 -67.807 Photon Flux Upper Limit: 4.76023266429e-08 ph cm-2 s-1 Energy Flux Upper Limit: None Saving results to: /lscratch/kocevski/32478904/likelihoodResults_805939201_806198401_4FGL_J1902.9-6748_daily_bin2186.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) = 9856.50809262 delta logL = -0.215378134211 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 9856.29271489 delta logL = -4.00867065764e-07 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' .16285E-05 1.0000 .0000 .10000E+07 2 'alpha ' 1.7998 1.0000 .0000 5.0000 3 'Normalizat' 1.3170 1.0000 .10000E-01 10.000 4 'Prefactor ' .98484 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .7390E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 9856.293 FROM MIGRAD STATUS=CONVERGED 43 CALLS 191 TOTAL EDM= .42E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm .0000 .23682 .29005E-02** at limit ** 2 alpha 4.6730 .51982 .33271E-03 .0000 3 Normalizat 1.3171 1.0759 -.30277E-05 .64682E-04 4 Prefactor .98483 1.3249 .71575E-06 .11987E-03 ERR DEF= .500 Final values: norm = 0 alpha = 4.67304 Normalizat = 1.31705 Prefactor = 0.984831 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 9856.293 FROM HESSE STATUS=FAILED 9 CALLS 200 TOTAL EDM= .42E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm .0000 .23682 .29005E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 alpha 3.7931 .67847 .33271E-03 1.0536 3 Normalizat 1.3171 1.0759 -.30277E-05 -.83059 4 Prefactor .98483 1.3249 .71575E-06 -.93237 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 4.1959e-12 Minuit parameter uncertainties: 1 7.53064e-07 2 0.536509 3 1.09511 4 1.37295 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) = 9856.29271449 delta logL = 1.81898940355e-12 Extracting fit parameters... 4FGL J1902.9-6748 Spectrum: LogParabola 435 norm: 0.000e+00 7.531e-07 0.000e+00 1.000e+06 ( 1.000e-12) 436 alpha: 4.673e+00 5.365e-01 0.000e+00 5.000e+00 ( 1.000e+00) 437 beta: 1.311e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 438 Eb: 6.088e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 736 Prefactor: 9.848e-01 1.373e+00 0.000e+00 1.000e+01 ( 1.000e+00) 737 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 738 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 732 Normalization: 1.317e+00 1.095e+00 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 0.00 Ra Dec: 285.743 -67.807 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/32478904/cmap_HighResolution_805939201_806198401_4FGL_J1902.9-6748_daily_bin2186.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET job_status='DONE', comment='SUCCESS', photon_flux_upper_limit='4.76e-08', time_completed='2026-07-20 16:40:06.364689', job_id='32478904', GAL2='0.98', fit_tolerance='1e-08', EG2='1.32', EG='1.32', time_epoch_completed='1784590806.36', return_code2='101', ts='0.00', return_code='0', GAL='0.98', dlogl='1.82e-12', ts2='0.00', photon_index_error='0.00', photon_index='2.31' WHERE bin_id='2186' AND source_name='4FGL J1902.9-6748' AND cadence='daily'; Database successfully updated. Analysis Complete. Mon Jul 20 16:40:06 PDT 2026 _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 FHES J1642.1-5428 adding source GAL_V02 Working on... /lscratch/kocevski/32479112/ft1_filtered_4FGL_J1902.9-6748_daily_bin2186.fits.....................! real 36.01 user 33.86 sys 0.95 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/32479112/ft1_filtered_4FGL_J1902.9-6748_daily_bin2186.fits', '/lscratch/kocevski/32479112/ft2_4FGL_J1902.9-6748_daily_bin2186.fits', expMap='/lscratch/kocevski/32479112/expmap_805939201_806198401_4FGL_J1902.9-6748_daily_bin2186.fits', expCube='/lscratch/kocevski/32479112/ltcube_805939201_806198401_4FGL_J1902.9-6748_daily_bin2186.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/32479112/Model_4FGL_J1902.9-6748_daily_bin2186.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1902.9-6748' 4FGL J1902.9-6748 Spectrum: LogParabola 435 norm: 6.756e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-12) 436 alpha: 2.313e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 437 beta: 1.311e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 438 Eb: 6.088e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/32479112/ft1_filtered_4FGL_J1902.9-6748_daily_bin2186.fits Spacecraft file(s): /lscratch/kocevski/32479112/ft2_4FGL_J1902.9-6748_daily_bin2186.fits Exposure map: /lscratch/kocevski/32479112/expmap_805939201_806198401_4FGL_J1902.9-6748_daily_bin2186.fits Exposure cube: /lscratch/kocevski/32479112/ltcube_805939201_806198401_4FGL_J1902.9-6748_daily_bin2186.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/32479112/Model_4FGL_J1902.9-6748_daily_bin2186.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) = 9856.29491371 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 9856.29563426 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' 9.3772 1.0000 .0000 .10000E+07 2 'norm ' 12.831 1.0000 .0000 .10000E+07 3 'Prefactor ' 13.394 1.0000 .0000 .10000E+07 4 'Prefactor ' .31242E-01 1.0000 .0000 .10000E+07 5 'Prefactor ' .16379E-01 1.0000 .0000 .10000E+07 6 'norm ' .24636E-06 1.0000 .0000 .10000E+07 7 'Prefactor ' 49.121 1.0000 .0000 .10000E+07 8 'norm ' .39813E-02 1.0000 .0000 .10000E+07 9 'Prefactor ' 29.011 1.0000 .0000 .10000E+07 10 'norm ' .89928E-08 1.0000 .0000 .10000E+07 11 'Prefactor ' 2.5073 1.0000 .0000 .10000E+07 12 'Prefactor ' .38621E-02 1.0000 .0000 .10000E+07 13 'norm ' 1.3467 1.0000 .0000 .10000E+07 14 'norm ' 3.6212 1.0000 .0000 .10000E+07 15 'Prefactor ' 2.1610 1.0000 .0000 .10000E+07 16 'Normalizat' 1.3165 1.0000 .10000E-01 10.000 17 'Prefactor ' .98435 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .7390E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 9856.293 FROM MIGRAD STATUS=CONVERGED 124 CALLS 1270 TOTAL EDM= .22E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.0% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm 9.4112 6.9604 -.26842E-08 .87418E-04 2 norm 12.109 30.932 -.99944E-08 -.72840E-02 3 Prefactor 13.364 5.4182 .12096E-07 -.48498E-02 4 Prefactor .0000 15.053 .24105E-07** at limit ** 5 Prefactor .55511E-10 9.6837 .13960E-06** at limit ** 6 norm .0000 .32281 -.39951E-07** at limit ** 7 Prefactor 46.906 62.658 -.13648E-06 -.39474E-01 8 norm .0000 28.305 .14751E-06** at limit ** 9 Prefactor 29.557 28.864 .75420E-07 -.87737E-01 10 norm .0000 2.2231 .74432E-07** at limit ** 11 Prefactor 2.4034 11.956 .13362E-06 .10213E-03 12 Prefactor .0000 12.103 -.20614E-07** at limit ** 13 norm 1.3415 1.5351 -.10609E-07 -.57729E-03 14 norm 2.9918 124.29 .51403E-07 .15176E-01 15 Prefactor 2.1077 16.564 -.92248E-07 -.11789E-02 16 Normalizat 1.3171 .28205 -.15381E-05 .35732E-04 17 Prefactor .98483 .10487 .10366E-05 .15702E-03 ERR DEF= .500 Final values: norm = 9.41117 norm = 12.1086 Prefactor = 13.3638 Prefactor = 0 Prefactor = 5.55112e-11 norm = 0 Prefactor = 46.9061 norm = 0 Prefactor = 29.5569 norm = 0 Prefactor = 2.40344 Prefactor = 0 norm = 1.34151 norm = 2.99177 Prefactor = 2.10769 Normalizat = 1.31705 Prefactor = 0.984831 ********** ** 18 **HESSE ********** FCN= 9856.293 FROM HESSE STATUS=OK 259 CALLS 1529 TOTAL EDM= .16E-05 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 9.4112 6.9957 .32703E-03 -1.5647 2 norm 12.109 56.684 .27939E-03 -1.5638 3 Prefactor 13.364 12.963 .27343E-03 -1.5635 4 Prefactor .0000 14.751 .16386E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor .55511E-10 9.4883 .17288E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 norm .0000 .32298 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 Prefactor 46.906 64.863 .14269E-03 -1.5571 8 norm .0000 28.164 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 Prefactor 29.557 71.020 .18569E-03 -1.5599 10 norm .0000 2.2295 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor 2.4034 12.040 .64505E-03 -1.5677 12 Prefactor .0000 12.122 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 norm 1.3415 1.5536 .94310E-03 -1.5685 14 norm 2.9918 183.79 .53069E-03 -1.5673 15 Prefactor 2.1077 19.847 .70042E-03 -1.5679 16 Normalizat 1.3171 .23349 .85770E-01 -.83059 17 Prefactor .98483 .86081E-01 .46071E-01 -.93237 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 1.64303e-06 Minuit parameter uncertainties: 1 6.99574 2 52.3981 3 12.9629 4 1.28684e-05 5 4.4302e-05 6 2.07292e-06 7 64.8645 8 8.09429e-06 9 71.0216 10 9.41196e-06 11 10.7587 12 3.11683e-07 13 1.55363 14 46.9 15 12.9354 16 0.233678 17 0.0860929 _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 FHES J1642.1-5428 adding source GAL_V02 Working on... /lscratch/kocevski/32479146/ft1_filtered_4FGL_J1902.9-6748_daily_bin2186.fits.....................! real 32.99 user 31.03 sys 0.88 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/32479146/ft1_filtered_4FGL_J1902.9-6748_daily_bin2186.fits', '/lscratch/kocevski/32479146/ft2_4FGL_J1902.9-6748_daily_bin2186.fits', expMap='/lscratch/kocevski/32479146/expmap_805939201_806198401_4FGL_J1902.9-6748_daily_bin2186.fits', expCube='/lscratch/kocevski/32479146/ltcube_805939201_806198401_4FGL_J1902.9-6748_daily_bin2186.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/32479146/Model_4FGL_J1902.9-6748_daily_bin2186.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1902.9-6748' 4FGL J1902.9-6748 Spectrum: LogParabola 435 norm: 6.756e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-12) 436 alpha: 2.313e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 437 beta: 1.311e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 438 Eb: 6.088e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/32479146/ft1_filtered_4FGL_J1902.9-6748_daily_bin2186.fits Spacecraft file(s): /lscratch/kocevski/32479146/ft2_4FGL_J1902.9-6748_daily_bin2186.fits Exposure map: /lscratch/kocevski/32479146/expmap_805939201_806198401_4FGL_J1902.9-6748_daily_bin2186.fits Exposure cube: /lscratch/kocevski/32479146/ltcube_805939201_806198401_4FGL_J1902.9-6748_daily_bin2186.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/32479146/Model_4FGL_J1902.9-6748_daily_bin2186.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) = 9856.29491371 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 9856.29563426 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' 9.3772 1.0000 .0000 .10000E+07 2 'norm ' 12.831 1.0000 .0000 .10000E+07 3 'Prefactor ' 13.394 1.0000 .0000 .10000E+07 4 'Prefactor ' .31242E-01 1.0000 .0000 .10000E+07 5 'Prefactor ' .16379E-01 1.0000 .0000 .10000E+07 6 'norm ' .24636E-06 1.0000 .0000 .10000E+07 7 'Prefactor ' 49.121 1.0000 .0000 .10000E+07 8 'norm ' .39813E-02 1.0000 .0000 .10000E+07 9 'Prefactor ' 29.011 1.0000 .0000 .10000E+07 10 'norm ' .89928E-08 1.0000 .0000 .10000E+07 11 'Prefactor ' 2.5073 1.0000 .0000 .10000E+07 12 'Prefactor ' .38621E-02 1.0000 .0000 .10000E+07 13 'norm ' 1.3467 1.0000 .0000 .10000E+07 14 'norm ' 3.6212 1.0000 .0000 .10000E+07 15 'Prefactor ' 2.1610 1.0000 .0000 .10000E+07 16 'Normalizat' 1.3165 1.0000 .10000E-01 10.000 17 'Prefactor ' .98435 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .7390E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 9856.293 FROM MIGRAD STATUS=CONVERGED 124 CALLS 1270 TOTAL EDM= .22E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.0% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm 9.4112 6.9604 -.26842E-08 .87418E-04 2 norm 12.109 30.932 -.99944E-08 -.72840E-02 3 Prefactor 13.364 5.4182 .12096E-07 -.48498E-02 4 Prefactor .0000 15.053 .24105E-07** at limit ** 5 Prefactor .55511E-10 9.6837 .13960E-06** at limit ** 6 norm .0000 .32281 -.39951E-07** at limit ** 7 Prefactor 46.906 62.658 -.13648E-06 -.39474E-01 8 norm .0000 28.305 .14751E-06** at limit ** 9 Prefactor 29.557 28.864 .75420E-07 -.87737E-01 10 norm .0000 2.2231 .74432E-07** at limit ** 11 Prefactor 2.4034 11.956 .13362E-06 .10213E-03 12 Prefactor .0000 12.103 -.20614E-07** at limit ** 13 norm 1.3415 1.5351 -.10609E-07 -.57729E-03 14 norm 2.9918 124.29 .51403E-07 .15176E-01 15 Prefactor 2.1077 16.564 -.92248E-07 -.11789E-02 16 Normalizat 1.3171 .28205 -.15381E-05 .35732E-04 17 Prefactor .98483 .10487 .10366E-05 .15702E-03 ERR DEF= .500 Final values: norm = 9.41117 norm = 12.1086 Prefactor = 13.3638 Prefactor = 0 Prefactor = 5.55112e-11 norm = 0 Prefactor = 46.9061 norm = 0 Prefactor = 29.5569 norm = 0 Prefactor = 2.40344 Prefactor = 0 norm = 1.34151 norm = 2.99177 Prefactor = 2.10769 Normalizat = 1.31705 Prefactor = 0.984831 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 9856.29271449 Extracting fit parameters... 4FGL J1902.9-6748 Spectrum: LogParabola 435 norm: 0.000e+00 9.412e-06 0.000e+00 1.000e+06 ( 1.000e-12) 436 alpha: 2.313e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 437 beta: 1.311e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 438 Eb: 6.088e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 736 Prefactor: 9.848e-01 8.609e-02 0.000e+00 1.000e+01 ( 1.000e+00) 737 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 738 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 732 Normalization: 1.317e+00 2.337e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 0.00 Ra Dec: 285.743 -67.807 Photon Flux Upper Limit: 4.76023266429e-08 ph cm-2 s-1 Energy Flux Upper Limit: None Saving results to: /lscratch/kocevski/32479112/likelihoodResults_805939201_806198401_4FGL_J1902.9-6748_daily_bin2186.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) = 9856.50809262 delta logL = -0.215378134211 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 9856.29271489 delta logL = -4.00867065764e-07 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' .16285E-05 1.0000 .0000 .10000E+07 2 'alpha ' 1.7998 1.0000 .0000 5.0000 3 'Normalizat' 1.3170 1.0000 .10000E-01 10.000 4 'Prefactor ' .98484 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .7390E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 9856.293 FROM MIGRAD STATUS=CONVERGED 43 CALLS 191 TOTAL EDM= .42E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm .0000 .23682 .29005E-02** at limit ** 2 alpha 4.6730 .51982 .33271E-03 .0000 3 Normalizat 1.3171 1.0759 -.30277E-05 .64682E-04 4 Prefactor .98483 1.3249 .71575E-06 .11987E-03 ERR DEF= .500 Final values: norm = 0 alpha = 4.67304 Normalizat = 1.31705 Prefactor = 0.984831 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 9856.293 FROM HESSE STATUS=FAILED 9 CALLS 200 TOTAL EDM= .42E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm .0000 .23682 .29005E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 alpha 3.7931 .67847 .33271E-03 1.0536 3 Normalizat 1.3171 1.0759 -.30277E-05 -.83059 4 Prefactor .98483 1.3249 .71575E-06 -.93237 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 4.1959e-12 Minuit parameter uncertainties: 1 7.53064e-07 2 0.536509 3 1.09511 4 1.37295 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) = 9856.29271449 delta logL = 1.81898940355e-12 Extracting fit parameters... 4FGL J1902.9-6748 Spectrum: LogParabola 435 norm: 0.000e+00 7.531e-07 0.000e+00 1.000e+06 ( 1.000e-12) 436 alpha: 4.673e+00 5.365e-01 0.000e+00 5.000e+00 ( 1.000e+00) 437 beta: 1.311e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 438 Eb: 6.088e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 736 Prefactor: 9.848e-01 1.373e+00 0.000e+00 1.000e+01 ( 1.000e+00) 737 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 738 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 732 Normalization: 1.317e+00 1.095e+00 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 0.00 Ra Dec: 285.743 -67.807 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/32479112/cmap_HighResolution_805939201_806198401_4FGL_J1902.9-6748_daily_bin2186.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET job_status='DONE', comment='SUCCESS', photon_flux_upper_limit='4.76e-08', time_completed='2026-07-20 16:42:10.521171', job_id='32479112', GAL2='0.98', fit_tolerance='1e-08', EG2='1.32', EG='1.32', time_epoch_completed='1784590930.52', return_code2='101', ts='0.00', return_code='0', GAL='0.98', dlogl='1.82e-12', ts2='0.00', photon_index_error='0.00', photon_index='2.31' WHERE bin_id='2186' AND source_name='4FGL J1902.9-6748' AND cadence='daily'; Database successfully updated. Analysis Complete. Mon Jul 20 16:42:11 PDT 2026 ********** ** 18 **HESSE ********** FCN= 9856.293 FROM HESSE STATUS=OK 259 CALLS 1529 TOTAL EDM= .16E-05 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 9.4112 6.9957 .32703E-03 -1.5647 2 norm 12.109 56.684 .27939E-03 -1.5638 3 Prefactor 13.364 12.963 .27343E-03 -1.5635 4 Prefactor .0000 14.751 .16386E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor .55511E-10 9.4883 .17288E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 norm .0000 .32298 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 Prefactor 46.906 64.863 .14269E-03 -1.5571 8 norm .0000 28.164 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 Prefactor 29.557 71.020 .18569E-03 -1.5599 10 norm .0000 2.2295 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor 2.4034 12.040 .64505E-03 -1.5677 12 Prefactor .0000 12.122 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 norm 1.3415 1.5536 .94310E-03 -1.5685 14 norm 2.9918 183.79 .53069E-03 -1.5673 15 Prefactor 2.1077 19.847 .70042E-03 -1.5679 16 Normalizat 1.3171 .23349 .85770E-01 -.83059 17 Prefactor .98483 .86081E-01 .46071E-01 -.93237 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 1.64303e-06 Minuit parameter uncertainties: 1 6.99574 2 52.3981 3 12.9629 4 1.28684e-05 5 4.4302e-05 6 2.07292e-06 7 64.8645 8 8.09429e-06 9 71.0216 10 9.41196e-06 11 10.7587 12 3.11683e-07 13 1.55363 14 46.9 15 12.9354 16 0.233678 17 0.0860929 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 9856.29271449 Extracting fit parameters... 4FGL J1902.9-6748 Spectrum: LogParabola 435 norm: 0.000e+00 9.412e-06 0.000e+00 1.000e+06 ( 1.000e-12) 436 alpha: 2.313e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 437 beta: 1.311e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 438 Eb: 6.088e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 736 Prefactor: 9.848e-01 8.609e-02 0.000e+00 1.000e+01 ( 1.000e+00) 737 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 738 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 732 Normalization: 1.317e+00 2.337e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 0.00 Ra Dec: 285.743 -67.807 Photon Flux Upper Limit: 4.76023266429e-08 ph cm-2 s-1 Energy Flux Upper Limit: None Saving results to: /lscratch/kocevski/32479146/likelihoodResults_805939201_806198401_4FGL_J1902.9-6748_daily_bin2186.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) = 9856.50809262 delta logL = -0.215378134211 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 9856.29271489 delta logL = -4.00867065764e-07 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' .16285E-05 1.0000 .0000 .10000E+07 2 'alpha ' 1.7998 1.0000 .0000 5.0000 3 'Normalizat' 1.3170 1.0000 .10000E-01 10.000 4 'Prefactor ' .98484 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .7390E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 9856.293 FROM MIGRAD STATUS=CONVERGED 43 CALLS 191 TOTAL EDM= .42E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm .0000 .23682 .29005E-02** at limit ** 2 alpha 4.6730 .51982 .33271E-03 .0000 3 Normalizat 1.3171 1.0759 -.30277E-05 .64682E-04 4 Prefactor .98483 1.3249 .71575E-06 .11987E-03 ERR DEF= .500 Final values: norm = 0 alpha = 4.67304 Normalizat = 1.31705 Prefactor = 0.984831 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 9856.293 FROM HESSE STATUS=FAILED 9 CALLS 200 TOTAL EDM= .42E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm .0000 .23682 .29005E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 alpha 3.7931 .67847 .33271E-03 1.0536 3 Normalizat 1.3171 1.0759 -.30277E-05 -.83059 4 Prefactor .98483 1.3249 .71575E-06 -.93237 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 4.1959e-12 Minuit parameter uncertainties: 1 7.53064e-07 2 0.536509 3 1.09511 4 1.37295 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) = 9856.29271449 delta logL = 1.81898940355e-12 Extracting fit parameters... 4FGL J1902.9-6748 Spectrum: LogParabola 435 norm: 0.000e+00 7.531e-07 0.000e+00 1.000e+06 ( 1.000e-12) 436 alpha: 4.673e+00 5.365e-01 0.000e+00 5.000e+00 ( 1.000e+00) 437 beta: 1.311e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 438 Eb: 6.088e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 736 Prefactor: 9.848e-01 1.373e+00 0.000e+00 1.000e+01 ( 1.000e+00) 737 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 738 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 732 Normalization: 1.317e+00 1.095e+00 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 0.00 Ra Dec: 285.743 -67.807 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/32479146/cmap_HighResolution_805939201_806198401_4FGL_J1902.9-6748_daily_bin2186.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET job_status='DONE', comment='SUCCESS', photon_flux_upper_limit='4.76e-08', time_completed='2026-07-20 16:42:50.674819', job_id='32479146', GAL2='0.98', fit_tolerance='1e-08', EG2='1.32', EG='1.32', time_epoch_completed='1784590970.67', return_code2='101', ts='0.00', return_code='0', GAL='0.98', dlogl='1.82e-12', ts2='0.00', photon_index_error='0.00', photon_index='2.31' WHERE bin_id='2186' AND source_name='4FGL J1902.9-6748' AND cadence='daily'; Database successfully updated. Analysis Complete. Mon Jul 20 16:42:51 PDT 2026