number of points = 7422 number of fields = 31 RA_SUN column already exists. File will not be modified. /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 Done. Performing analysis on: 4FGL_J0748.0-1638_daily_bin2189 RA = 117.006, Dec = -16.6437 tmin = 806716801, tmax = 806976001 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='33532115', job_status='RUN', time_executed='2026-07-29 05:52:09.115429', time_epoch_executed='1785329529.12' WHERE source_name='4FGL J0748.0-1638' and cadence='daily' and bin_id='2189' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/33532115 Creating custom pfile directory: /lscratch/kocevski/33532115/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=806716801.0 && nMetStart<806976001.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=806716801.0 && nMetStart<806976001.0' /Data/Flight/Level1/LPA Retrieving 46 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/33532115/ft1_4FGL_J0748.0-1638_daily_bin2189.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=806716801.0 && nMetStart<806976001.0' /Data/Flight/Level1/LPA Retrieving 46 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/33532115/ft2_4FGL_J0748.0-1638_daily_bin2189.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/33532115/ft1_4FGL_J0748.0-1638_daily_bin2189.fits outfile=/lscratch/kocevski/33532115/ft1_filteredMKT_4FGL_J0748.0-1638_daily_bin2189.fits ra=117.006 dec=-16.6437 rad=12.0 tmin=806716801.0 tmax=806976001.0 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 2.58 user 1.83 sys 0.17 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/33532115/ft2_4FGL_J0748.0-1638_daily_bin2189.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/33532115/ft2_4FGL_J0748.0-1638_daily_bin2189.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/33532115/ft1_filteredMKT_4FGL_J0748.0-1638_daily_bin2189.fits evtable="EVENTS" outfile="/lscratch/kocevski/33532115/ft1_filtered_4FGL_J0748.0-1638_daily_bin2189.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 1.02 user 0.19 sys 0.14 Number of photons that the gtmktime cut: 2395 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/33532115/ft1_filtered_4FGL_J0748.0-1638_daily_bin2189.fits" evtable="EVENTS" scfile=/lscratch/kocevski/33532115/ft2_4FGL_J0748.0-1638_daily_bin2189.fits sctable="SC_DATA" Likelihood Analysis Tool Support Contact: Daniel Kocevski (daniel.kocevski@nasa.gov) Importing modules... This is make3FGLxml version 01r0. The default diffuse model files and names are for pass 8 and assume you have v10r00p05 of the Fermi Science Tools or higher. This is make4FGLDR3xml version 01r09. The default diffuse model files and names are for P8R3, 4FGL DRs, and the default fermitools directory locations. WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). /sdf/group/fermi/u/kocevski/software/conda/envs/fermitools_v1.0.5/lib/python2.7/site-packages/matplotlib/cbook/deprecation.py:106: MatplotlibDeprecationWarning: The mpl_toolkits.axes_grid module was deprecated in version 2.1. Use mpl_toolkits.axes_grid1 and mpl_toolkits.axisartist provies the same functionality instead. warnings.warn(message, mplDeprecation, stacklevel=1) outfile=/lscratch/kocevski/33531824/ltcube_806716801_806976001_4FGL_J0748.0-1638_daily_bin2189.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/33531824/ft2_4FGL_J0748.0-1638_daily_bin2189.fits .....................! real 8.49 user 7.52 sys 0.24 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/33531824/ft1_filtered_4FGL_J0748.0-1638_daily_bin2189.fits evtable="EVENTS" scfile=/lscratch/kocevski/33531824/ft2_4FGL_J0748.0-1638_daily_bin2189.fits sctable="SC_DATA" expcube=/lscratch/kocevski/33531824/ltcube_806716801_806976001_4FGL_J0748.0-1638_daily_bin2189.fits outfile=/lscratch/kocevski/33531824/expmap_806716801_806976001_4FGL_J0748.0-1638_daily_bin2189.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/33531824/ltcube_806716801_806976001_4FGL_J0748.0-1638_daily_bin2189.fits .....................! real 65.46 user 60.49 sys 3.85 Generating the xml model: radLim = 0.001 maxRad = 12 normsOnly = True freeVariableSources = True Fixing all sources to their catalog values, except variable sources Creating file and adding sources from 4FGL Added 158 point sources and 0 extended sources Setting source of interest to: 4FGL J0748.0-1638 @ 117.006 -16.6437 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/33531824/ft1_filtered_4FGL_J0748.0-1638_daily_bin2189.fits scfile=/lscratch/kocevski/33531824/ft2_4FGL_J0748.0-1638_daily_bin2189.fits outfile=/lscratch/kocevski/33531824/cmap_806716801_806976001_4FGL_J0748.0-1638_daily_bin2189.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=117.006 yref=-16.6437 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 1.00 user 0.21 sys 0.13 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/33531824/ft1_filtered_4FGL_J0748.0-1638_daily_bin2189.fits scfile=/lscratch/kocevski/33531824/ft2_4FGL_J0748.0-1638_daily_bin2189.fits outfile=/lscratch/kocevski/33531824/cmap_HighResolution_806716801_806976001_4FGL_J0748.0-1638_daily_bin2189.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=117.006 yref=-16.6437 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 1.00 user 0.22 sys 0.12 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/33531824/ft1_filtered_4FGL_J0748.0-1638_daily_bin2189.fits evtable="EVENTS" scfile=/lscratch/kocevski/33531824/ft2_4FGL_J0748.0-1638_daily_bin2189.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/33531824/Model_4FGL_J0748.0-1638_daily_bin2189.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 sour WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). outfile=/lscratch/kocevski/33531855/ltcube_806716801_806976001_4FGL_J0748.0-1638_daily_bin2189.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/33531855/ft2_4FGL_J0748.0-1638_daily_bin2189.fits .....................! real 9.75 user 8.07 sys 0.49 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/33531855/ft1_filtered_4FGL_J0748.0-1638_daily_bin2189.fits evtable="EVENTS" scfile=/lscratch/kocevski/33531855/ft2_4FGL_J0748.0-1638_daily_bin2189.fits sctable="SC_DATA" expcube=/lscratch/kocevski/33531855/ltcube_806716801_806976001_4FGL_J0748.0-1638_daily_bin2189.fits outfile=/lscratch/kocevski/33531855/expmap_806716801_806976001_4FGL_J0748.0-1638_daily_bin2189.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/33531855/ltcube_806716801_806976001_4FGL_J0748.0-1638_daily_bin2189.fits .....................! real 68.86 user 63.36 sys 4.12 Generating the xml model: radLim = 0.001 maxRad = 12 normsOnly = True freeVariableSources = True Fixing all sources to their catalog values, except variable sources Creating file and adding sources from 4FGL Added 158 point sources and 0 extended sources Setting source of interest to: 4FGL J0748.0-1638 @ 117.006 -16.6437 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/33531855/ft1_filtered_4FGL_J0748.0-1638_daily_bin2189.fits scfile=/lscratch/kocevski/33531855/ft2_4FGL_J0748.0-1638_daily_bin2189.fits outfile=/lscratch/kocevski/33531855/cmap_806716801_806976001_4FGL_J0748.0-1638_daily_bin2189.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=117.006 yref=-16.6437 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 0.21 sys 0.13 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/33531855/ft1_filtered_4FGL_J0748.0-1638_daily_bin2189.fits scfile=/lscratch/kocevski/33531855/ft2_4FGL_J0748.0-1638_daily_bin2189.fits outfile=/lscratch/kocevski/33531855/cmap_HighResolution_806716801_806976001_4FGL_J0748.0-1638_daily_bin2189.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=117.006 yref=-16.6437 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 1.11 user 0.21 sys 0.14 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/33531855/ft1_filtered_4FGL_J0748.0-1638_daily_bin2189.fits evtable="EVENTS" scfile=/lscratch/kocevski/33531855/ft2_4FGL_J0748.0-1638_daily_bin2189.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/33531855/Model_4FGL_J0748.0-1638_daily_bin2189.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 souroutfile=/lscratch/kocevski/33531897/ltcube_806716801_806976001_4FGL_J0748.0-1638_daily_bin2189.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/33531897/ft2_4FGL_J0748.0-1638_daily_bin2189.fits .....................! real 8.88 user 7.71 sys 0.23 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/33531897/ft1_filtered_4FGL_J0748.0-1638_daily_bin2189.fits evtable="EVENTS" scfile=/lscratch/kocevski/33531897/ft2_4FGL_J0748.0-1638_daily_bin2189.fits sctable="SC_DATA" expcube=/lscratch/kocevski/33531897/ltcube_806716801_806976001_4FGL_J0748.0-1638_daily_bin2189.fits outfile=/lscratch/kocevski/33531897/expmap_806716801_806976001_4FGL_J0748.0-1638_daily_bin2189.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/33531897/ltcube_806716801_806976001_4FGL_J0748.0-1638_daily_bin2189.fits .....................! real 74.35 user 68.51 sys 4.49 Generating the xml model: radLim = 0.001 maxRad = 12 normsOnly = True freeVariableSources = True Fixing all sources to their catalog values, except variable sources Creating file and adding sources from 4FGL Added 158 point sources and 0 extended sources Setting source of interest to: 4FGL J0748.0-1638 @ 117.006 -16.6437 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/33531897/ft1_filtered_4FGL_J0748.0-1638_daily_bin2189.fits scfile=/lscratch/kocevski/33531897/ft2_4FGL_J0748.0-1638_daily_bin2189.fits outfile=/lscratch/kocevski/33531897/cmap_806716801_806976001_4FGL_J0748.0-1638_daily_bin2189.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=117.006 yref=-16.6437 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 1.15 user 0.22 sys 0.12 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/33531897/ft1_filtered_4FGL_J0748.0-1638_daily_bin2189.fits scfile=/lscratch/kocevski/33531897/ft2_4FGL_J0748.0-1638_daily_bin2189.fits outfile=/lscratch/kocevski/33531897/cmap_HighResolution_806716801_806976001_4FGL_J0748.0-1638_daily_bin2189.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=117.006 yref=-16.6437 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 0.13 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/33531897/ft1_filtered_4FGL_J0748.0-1638_daily_bin2189.fits evtable="EVENTS" scfile=/lscratch/kocevski/33531897/ft2_4FGL_J0748.0-1638_daily_bin2189.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/33531897/Model_4FGL_J0748.0-1638_daily_bin2189.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 sourcce GAL_V02 Working on... /lscratch/kocevski/33531824/ft1_filtered_4FGL_J0748.0-1638_daily_bin2189.fits.....................! real 122.10 user 119.51 sys 0.96 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/33531824/ft1_filtered_4FGL_J0748.0-1638_daily_bin2189.fits', '/lscratch/kocevski/33531824/ft2_4FGL_J0748.0-1638_daily_bin2189.fits', expMap='/lscratch/kocevski/33531824/expmap_806716801_806976001_4FGL_J0748.0-1638_daily_bin2189.fits', expCube='/lscratch/kocevski/33531824/ltcube_806716801_806976001_4FGL_J0748.0-1638_daily_bin2189.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/33531824/Model_4FGL_J0748.0-1638_daily_bin2189.xml', optimizer='MINUIT') Using source of interest name: '4FGL J0748.0-1638' 4FGL J0748.0-1638 Spectrum: LogParabola 249 norm: 3.899e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-12) 250 alpha: 2.538e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 251 beta: 1.518e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 252 Eb: 6.314e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/33531824/ft1_filtered_4FGL_J0748.0-1638_daily_bin2189.fits Spacecraft file(s): /lscratch/kocevski/33531824/ft2_4FGL_J0748.0-1638_daily_bin2189.fits Exposure map: /lscratch/kocevski/33531824/expmap_806716801_806976001_4FGL_J0748.0-1638_daily_bin2189.fits Exposure cube: /lscratch/kocevski/33531824/ltcube_806716801_806976001_4FGL_J0748.0-1638_daily_bin2189.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/33531824/Model_4FGL_J0748.0-1638_daily_bin2189.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) = 23923.4344585 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 23923.4219071 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' 4.7258 1.0000 .0000 .10000E+07 2 'norm ' .22538E-06 1.0000 .0000 .10000E+07 3 'Prefactor ' .94512E-03 1.0000 .0000 .10000E+07 4 'norm ' 22.325 1.0000 .0000 .10000E+07 5 'norm ' .21074E-05 1.0000 .0000 .10000E+07 6 'norm ' 43.956 1.0000 .0000 .10000E+07 7 'norm ' .51508E-03 1.0000 .0000 .10000E+07 8 'Prefactor ' 4.1518 1.0000 .0000 .10000E+07 9 'norm ' 2.1148 1.0000 .0000 .10000E+07 10 'Prefactor ' .16698E-02 1.0000 .0000 .10000E+07 11 'Prefactor ' .10620E-03 1.0000 .0000 .10000E+07 12 'norm ' .25445E-04 1.0000 .0000 .10000E+07 13 'norm ' .34765E-02 1.0000 .0000 .10000E+07 14 'norm ' 16.236 1.0000 .0000 .10000E+07 15 'Normalizat' 1.2324 1.0000 .10000E-01 10.000 16 'Prefactor ' 1.0247 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5350E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 23923.42 FROM MIGRAD STATUS=CONVERGED 107 CALLS 886 TOTAL EDM= .19E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.8% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm 4.7235 2.4635 -.10204E-06 .78404E-03 2 norm .0000 .62756 -.17704E-06** at limit ** 3 Prefactor .27200E-08 13.450 -.95431E-06** at limit ** 4 norm 22.321 1.1011 -.13756E-07 .31196E-01 5 norm .0000 .96105 .23311E-06** at limit ** 6 norm 44.010 1.8642 -.15605E-07 -.85321E-01 7 norm .55511E-10 2.1914 .67750E-06** at limit ** 8 Prefactor 4.1473 7.4620 .12240E-06 -.12477E-03 9 norm 2.1153 1.2067 -.50700E-07 .98802E-04 10 Prefactor .0000 3.9307 -.42985E-07** at limit ** 11 Prefactor .0000 1.6916 -.29536E-07** at limit ** 12 norm .28311E-08 15.195 -.99354E-07** at limit ** 13 norm .0000 7.0381 -.36610E-06** at limit ** 14 norm 16.266 4.8020 -.42143E-07 .31327E-03 15 Normalizat 1.2325 .22233 .71126E-05 -.17009E-03 16 Prefactor 1.0247 .37763E-01 .25781E-05 -.97451E-03 ERR DEF= .500 Final values: norm = 4.72349 norm = 0 Prefactor = 2.72005e-09 norm = 22.3209 norm = 0 norm = 44.0104 norm = 5.55112e-11 Prefactor = 4.14726 norm = 2.11526 Prefactor = 0 Prefactor = 0 norm = 2.83107e-09 norm = 0 norm = 16.2657 Normalizat = 1.23248 Prefactor = 1.02468 number of points = 7422 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J0748.0-1638_daily_bin2189 RA = 117.006, Dec = -16.6437 tmin = 806716801, tmax = 806976001 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='33532333', job_status='RUN', time_executed='2026-07-29 05:55:05.903205', time_epoch_executed='1785329705.9' WHERE source_name='4FGL J0748.0-1638' and cadence='daily' and bin_id='2189' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/33532333 Creating custom pfile directory: /lscratch/kocevski/33532333/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=806716801.0 && nMetStart<806976001.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=806716801.0 && nMetStart<806976001.0' /Data/Flight/Level1/LPA Retrieving 46 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/33532333/ft1_4FGL_J0748.0-1638_daily_bin2189.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=806716801.0 && nMetStart<806976001.0' /Data/Flight/Level1/LPA Retrieving 46 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/33532333/ft2_4FGL_J0748.0-1638_daily_bin2189.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/33532333/ft1_4FGL_J0748.0-1638_daily_bin2189.fits outfile=/lscratch/kocevski/33532333/ft1_filteredMKT_4FGL_J0748.0-1638_daily_bin2189.fits ra=117.006 dec=-16.6437 rad=12.0 tmin=806716801.0 tmax=806976001.0 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 1.86 sys 0.18 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/33532333/ft2_4FGL_J0748.0-1638_daily_bin2189.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/33532333/ft2_4FGL_J0748.0-1638_daily_bin2189.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/33532333/ft1_filteredMKT_4FGL_J0748.0-1638_daily_bin2189.fits evtable="EVENTS" outfile="/lscratch/kocevski/33532333/ft1_filtered_4FGL_J0748.0-1638_daily_bin2189.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 0.77 user 0.19 sys 0.12 Number of photons that the gtmktime cut: 2395 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/33532333/ft1_filtered_4FGL_J0748.0-1638_daily_bin2189.fits" evtable="EVENTS" scfile=/lscratch/kocevski/33532333/ft2_4FGL_J0748.0-1638_daily_bin2189.fits sctable="SC_DATA" outfile=/lscratch/kocevski/33532065/ltcube_806716801_806976001_4FGL_J0748.0-1638_daily_bin2189.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/33532065/ft2_4FGL_J0748.0-1638_daily_bin2189.fits .....................! real 8.36 user 7.49 sys 0.23 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/33532065/ft1_filtered_4FGL_J0748.0-1638_daily_bin2189.fits evtable="EVENTS" scfile=/lscratch/kocevski/33532065/ft2_4FGL_J0748.0-1638_daily_bin2189.fits sctable="SC_DATA" expcube=/lscratch/kocevski/33532065/ltcube_806716801_806976001_4FGL_J0748.0-1638_daily_bin2189.fits outfile=/lscratch/kocevski/33532065/expmap_806716801_806976001_4FGL_J0748.0-1638_daily_bin2189.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/33532065/ltcube_806716801_806976001_4FGL_J0748.0-1638_daily_bin2189.fits .....................! real 65.54 user 60.57 sys 3.89 Generating the xml model: radLim = 0.001 maxRad = 12 normsOnly = True freeVariableSources = True Fixing all sources to their catalog values, except variable sources Creating file and adding sources from 4FGL Added 158 point sources and 0 extended sources Setting source of interest to: 4FGL J0748.0-1638 @ 117.006 -16.6437 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/33532065/ft1_filtered_4FGL_J0748.0-1638_daily_bin2189.fits scfile=/lscratch/kocevski/33532065/ft2_4FGL_J0748.0-1638_daily_bin2189.fits outfile=/lscratch/kocevski/33532065/cmap_806716801_806976001_4FGL_J0748.0-1638_daily_bin2189.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=117.006 yref=-16.6437 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 0.97 user 0.21 sys 0.11 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/33532065/ft1_filtered_4FGL_J0748.0-1638_daily_bin2189.fits scfile=/lscratch/kocevski/33532065/ft2_4FGL_J0748.0-1638_daily_bin2189.fits outfile=/lscratch/kocevski/33532065/cmap_HighResolution_806716801_806976001_4FGL_J0748.0-1638_daily_bin2189.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=117.006 yref=-16.6437 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 1.00 user 0.20 sys 0.14 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/33532065/ft1_filtered_4FGL_J0748.0-1638_daily_bin2189.fits evtable="EVENTS" scfile=/lscratch/kocevski/33532065/ft2_4FGL_J0748.0-1638_daily_bin2189.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/33532065/Model_4FGL_J0748.0-1638_daily_bin2189.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 sour ********** ** 18 **HESSE ********** FCN= 23923.42 FROM HESSE STATUS=OK 231 CALLS 1117 TOTAL EDM= .20E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 4.7235 2.4674 .46263E-03 -1.5664 2 norm .0000 .61134 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor .27200E-08 13.446 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 norm 22.321 11.452 .21170E-03 -1.5613 5 norm .0000 .96018 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 norm 44.010 28.434 .15084E-03 -1.5575 7 norm .55511E-10 2.1800 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 Prefactor 4.1473 7.4540 .49443E-03 -1.5667 9 norm 2.1153 1.2111 .70903E-03 -1.5679 10 Prefactor .0000 3.9388 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor .0000 1.6908 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 norm .28311E-08 15.222 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 norm .0000 7.0379 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 norm 16.266 4.8052 .24830E-03 -1.5627 15 Normalizat 1.2325 .21968 .15297 -.85605 16 Prefactor 1.0247 .36442E-01 .29345E-01 -.91911 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 1.99741e-07 Minuit parameter uncertainties: 1 2.46742 2 2.96911e-06 3 0.000381049 4 11.4522 5 4.73704e-06 6 28.4339 7 2.03306e-05 8 7.45403 9 1.21112 10 7.7565e-06 11 7.21729e-07 12 0.000415525 13 9.14781e-06 14 4.80516 15 0.219847 16 0.0364433 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 23923.4212374 Extracting fit parameters... 4FGL J0748.0-1638 Spectrum: LogParabola 249 norm: 2.232e+01 1.145e+01 0.000e+00 1.000e+06 ( 1.000e-12) 250 alpha: 2.538e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 251 beta: 1.518e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 252 Eb: 6.314e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 532 Prefactor: 1.025e+00 3.644e-02 0.000e+00 1.000e+01 ( 1.000e+00) 533 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 534 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 531 Normalization: 1.232e+00 2.198e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 6.07 Ra Dec: 117.006 -16.644 Photon Index (Fixed Index): 2.54 +/- 0.00 Photon Flux (Fixed Index): 1.19e-07 +/- 6.13e-08 Energy Flux (Fixed Index): 3.36e-05 +/- 1.72e-05 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) = 23921.7564318 delta logL = 1.66480559509 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 23921.6866068 delta logL = 1.73463058785 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' 3.0257 1.0000 .0000 .10000E+07 2 'alpha ' 4.5276 1.0000 .0000 5.0000 3 'Normalizat' 1.1097 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.0356 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5350E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 23921.69 FROM MIGRAD STATUS=CONVERGED 61 CALLS 290 TOTAL EDM= .48E-10 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm 2.9830 15.095 .58314E-03 .14936E-01 2 alpha 4.5369 4.7657 .50000 .44586E-04 3 Normalizat 1.1103 .11027 .15975 .85327E-04 4 Prefactor 1.0355 .19463E-01 .29202E-01 -.61240E-04 ERR DEF= .500 Final values: norm = 2.98303 alpha = 4.53691 Normalizat = 1.1103 Prefactor = 1.0355 ********** ** 18 **HESSE ********** FCN= 23921.69 FROM HESSE STATUS=NOT POSDEF 33 CALLS 323 TOTAL EDM= .41E-10 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 2.9830 20.092 .94270E-05 -1.5673 2 alpha 4.5369 4.7493 .31476E-01 .95233 3 Normalizat 1.1103 .20100 .71052E-03 -.89422 4 Prefactor 1.0355 .35418E-01 .12906E-03 -.91555 ERR DEF= .500 Minuit fit quality: 2 estimated distance: 4.05333e-11 Minuit parameter uncertainties: 1 15.4834 2 3.40288 3 0.201138 4 0.0354193 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 23921.6865901 delta logL = 1.73464731815 Extracting fit parameters... 4FGL J0748.0-1638 Spectrum: LogParabola 249 norm: 2.983e+00 1.548e+01 0.000e+00 1.000e+06 ( 1.000e-12) 250 alpha: 4.537e+00 3.403e+00 0.000e+00 5.000e+00 ( 1.000e+00) 251 beta: 1.518e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 252 Eb: 6.314e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 532 Prefactor: 1.035e+00 3.542e-02 0.000e+00 1.000e+01 ( 1.000e+00) 533 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 534 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 531 Normalization: 1.110e+00 2.011e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 10.24 Ra Dec: 117.006 -16.644 Photon Index (Free Index): 4.54 +/- 3.40 Photon Flux (Free Index): 2.49e-07 +/- 9.16e-08 Energy Flux (Free Index): 3.61e-05 +/- 2.04e-05 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/33531824/cmap_HighResolution_806716801_806976001_4FGL_J0748.0-1638_daily_bin2189.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET comment='SUCCESS', photon_flux='1.19e-07', energy_flux2='3.61e-05', photon_flux_error='6.13e-08', dlogl='1.73e+00', energy_flux='3.36e-05', photon_flux2='2.49e-07', job_status='DONE', time_completed='2026-07-29 05:58:08.464098', photon_index_error2='3.40', photon_index2='4.54', ts='6.07', fit_tolerance='1e-08', GAL='1.02', photon_index_error='0.00', energy_flux_error2='2.04e-05', EG='1.23', time_epoch_completed='1785329888.46', return_code='0', job_id='33531824', GAL2='1.04', EG2='1.11', return_code2='102', energy_flux_error='1.72e-05', photon_flux_error2='9.16e-08', ts2='10.24', photon_index='2.54' WHERE bin_id='2189' AND source_name='4FGL J0748.0-1638' AND cadence='daily'; Database successfully updated. Analysis Complete. Wed Jul 29 05:58:08 PDT 2026 ce GAL_V02 Working on... /lscratch/kocevski/33531855/ft1_filtered_4FGL_J0748.0-1638_daily_bin2189.fits.....................! real 129.38 user 125.65 sys 1.88 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/33531855/ft1_filtered_4FGL_J0748.0-1638_daily_bin2189.fits', '/lscratch/kocevski/33531855/ft2_4FGL_J0748.0-1638_daily_bin2189.fits', expMap='/lscratch/kocevski/33531855/expmap_806716801_806976001_4FGL_J0748.0-1638_daily_bin2189.fits', expCube='/lscratch/kocevski/33531855/ltcube_806716801_806976001_4FGL_J0748.0-1638_daily_bin2189.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/33531855/Model_4FGL_J0748.0-1638_daily_bin2189.xml', optimizer='MINUIT') Using source of interest name: '4FGL J0748.0-1638' 4FGL J0748.0-1638 Spectrum: LogParabola 249 norm: 3.899e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-12) 250 alpha: 2.538e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 251 beta: 1.518e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 252 Eb: 6.314e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/33531855/ft1_filtered_4FGL_J0748.0-1638_daily_bin2189.fits Spacecraft file(s): /lscratch/kocevski/33531855/ft2_4FGL_J0748.0-1638_daily_bin2189.fits Exposure map: /lscratch/kocevski/33531855/expmap_806716801_806976001_4FGL_J0748.0-1638_daily_bin2189.fits Exposure cube: /lscratch/kocevski/33531855/ltcube_806716801_806976001_4FGL_J0748.0-1638_daily_bin2189.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/33531855/Model_4FGL_J0748.0-1638_daily_bin2189.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) = 23923.4344585 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 23923.4219071 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' 4.7258 1.0000 .0000 .10000E+07 2 'norm ' .22538E-06 1.0000 .0000 .10000E+07 3 'Prefactor ' .94512E-03 1.0000 .0000 .10000E+07 4 'norm ' 22.325 1.0000 .0000 .10000E+07 5 'norm ' .21074E-05 1.0000 .0000 .10000E+07 6 'norm ' 43.956 1.0000 .0000 .10000E+07 7 'norm ' .51508E-03 1.0000 .0000 .10000E+07 8 'Prefactor ' 4.1518 1.0000 .0000 .10000E+07 9 'norm ' 2.1148 1.0000 .0000 .10000E+07 10 'Prefactor ' .16698E-02 1.0000 .0000 .10000E+07 11 'Prefactor ' .10620E-03 1.0000 .0000 .10000E+07 12 'norm ' .25445E-04 1.0000 .0000 .10000E+07 13 'norm ' .34765E-02 1.0000 .0000 .10000E+07 14 'norm ' 16.236 1.0000 .0000 .10000E+07 15 'Normalizat' 1.2324 1.0000 .10000E-01 10.000 16 'Prefactor ' 1.0247 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5350E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 23923.42 FROM MIGRAD STATUS=CONVERGED 107 CALLS 886 TOTAL EDM= .19E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.8% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm 4.7235 2.4635 -.10204E-06 .78404E-03 2 norm .0000 .62756 -.17704E-06** at limit ** 3 Prefactor .27200E-08 13.450 -.95431E-06** at limit ** 4 norm 22.321 1.1011 -.13756E-07 .31196E-01 5 norm .0000 .96105 .23311E-06** at limit ** 6 norm 44.010 1.8642 -.15605E-07 -.85321E-01 7 norm .55511E-10 2.1914 .67750E-06** at limit ** 8 Prefactor 4.1473 7.4620 .12240E-06 -.12477E-03 9 norm 2.1153 1.2067 -.50700E-07 .98802E-04 10 Prefactor .0000 3.9307 -.42985E-07** at limit ** 11 Prefactor .0000 1.6916 -.29536E-07** at limit ** 12 norm .28311E-08 15.195 -.99354E-07** at limit ** 13 norm .0000 7.0381 -.36610E-06** at limit ** 14 norm 16.266 4.8020 -.42143E-07 .31327E-03 15 Normalizat 1.2325 .22233 .71126E-05 -.17009E-03 16 Prefactor 1.0247 .37763E-01 .25781E-05 -.97451E-03 ERR DEF= .500 Final values: norm = 4.72349 norm = 0 Prefactor = 2.72005e-09 norm = 22.3209 norm = 0 norm = 44.0104 norm = 5.55112e-11 Prefactor = 4.14726 norm = 2.11526 Prefactor = 0 Prefactor = 0 norm = 2.83107e-09 norm = 0 norm = 16.2657 Normalizat = 1.23248 Prefactor = 1.02468 outfile=/lscratch/kocevski/33532115/ltcube_806716801_806976001_4FGL_J0748.0-1638_daily_bin2189.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/33532115/ft2_4FGL_J0748.0-1638_daily_bin2189.fits .....................! real 8.81 user 7.75 sys 0.23 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/33532115/ft1_filtered_4FGL_J0748.0-1638_daily_bin2189.fits evtable="EVENTS" scfile=/lscratch/kocevski/33532115/ft2_4FGL_J0748.0-1638_daily_bin2189.fits sctable="SC_DATA" expcube=/lscratch/kocevski/33532115/ltcube_806716801_806976001_4FGL_J0748.0-1638_daily_bin2189.fits outfile=/lscratch/kocevski/33532115/expmap_806716801_806976001_4FGL_J0748.0-1638_daily_bin2189.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/33532115/ltcube_806716801_806976001_4FGL_J0748.0-1638_daily_bin2189.fits .....................! real 67.56 user 62.44 sys 3.97 Generating the xml model: radLim = 0.001 maxRad = 12 normsOnly = True freeVariableSources = True Fixing all sources to their catalog values, except variable sources Creating file and adding sources from 4FGL Added 158 point sources and 0 extended sources Setting source of interest to: 4FGL J0748.0-1638 @ 117.006 -16.6437 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/33532115/ft1_filtered_4FGL_J0748.0-1638_daily_bin2189.fits scfile=/lscratch/kocevski/33532115/ft2_4FGL_J0748.0-1638_daily_bin2189.fits outfile=/lscratch/kocevski/33532115/cmap_806716801_806976001_4FGL_J0748.0-1638_daily_bin2189.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=117.006 yref=-16.6437 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 0.90 user 0.21 sys 0.14 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/33532115/ft1_filtered_4FGL_J0748.0-1638_daily_bin2189.fits scfile=/lscratch/kocevski/33532115/ft2_4FGL_J0748.0-1638_daily_bin2189.fits outfile=/lscratch/kocevski/33532115/cmap_HighResolution_806716801_806976001_4FGL_J0748.0-1638_daily_bin2189.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=117.006 yref=-16.6437 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 0.22 sys 0.13 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/33532115/ft1_filtered_4FGL_J0748.0-1638_daily_bin2189.fits evtable="EVENTS" scfile=/lscratch/kocevski/33532115/ft2_4FGL_J0748.0-1638_daily_bin2189.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/33532115/Model_4FGL_J0748.0-1638_daily_bin2189.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 sour ********** ** 18 **HESSE ********** FCN= 23923.42 FROM HESSE STATUS=OK 231 CALLS 1117 TOTAL EDM= .20E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 4.7235 2.4674 .46263E-03 -1.5664 2 norm .0000 .61134 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor .27200E-08 13.446 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 norm 22.321 11.452 .21170E-03 -1.5613 5 norm .0000 .96018 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 norm 44.010 28.434 .15084E-03 -1.5575 7 norm .55511E-10 2.1800 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 Prefactor 4.1473 7.4540 .49443E-03 -1.5667 9 norm 2.1153 1.2111 .70903E-03 -1.5679 10 Prefactor .0000 3.9388 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor .0000 1.6908 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 norm .28311E-08 15.222 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 norm .0000 7.0379 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 norm 16.266 4.8052 .24830E-03 -1.5627 15 Normalizat 1.2325 .21968 .15297 -.85605 16 Prefactor 1.0247 .36442E-01 .29345E-01 -.91911 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 1.99741e-07 Minuit parameter uncertainties: 1 2.46742 2 2.96911e-06 3 0.000381049 4 11.4522 5 4.73704e-06 6 28.4339 7 2.03306e-05 8 7.45403 9 1.21112 10 7.7565e-06 11 7.21729e-07 12 0.000415525 13 9.14781e-06 14 4.80516 15 0.219847 16 0.0364433 e GAL_V02 Working on... /lscratch/kocevski/33531897/ft1_filtered_4FGL_J0748.0-1638_daily_bin2189.fits.....................! real 138.33 user 135.82 sys 0.82 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/33531897/ft1_filtered_4FGL_J0748.0-1638_daily_bin2189.fits', '/lscratch/kocevski/33531897/ft2_4FGL_J0748.0-1638_daily_bin2189.fits', expMap='/lscratch/kocevski/33531897/expmap_806716801_806976001_4FGL_J0748.0-1638_daily_bin2189.fits', expCube='/lscratch/kocevski/33531897/ltcube_806716801_806976001_4FGL_J0748.0-1638_daily_bin2189.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/33531897/Model_4FGL_J0748.0-1638_daily_bin2189.xml', optimizer='MINUIT') Using source of interest name: '4FGL J0748.0-1638' 4FGL J0748.0-1638 Spectrum: LogParabola 249 norm: 3.899e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-12) 250 alpha: 2.538e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 251 beta: 1.518e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 252 Eb: 6.314e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/33531897/ft1_filtered_4FGL_J0748.0-1638_daily_bin2189.fits Spacecraft file(s): /lscratch/kocevski/33531897/ft2_4FGL_J0748.0-1638_daily_bin2189.fits Exposure map: /lscratch/kocevski/33531897/expmap_806716801_806976001_4FGL_J0748.0-1638_daily_bin2189.fits Exposure cube: /lscratch/kocevski/33531897/ltcube_806716801_806976001_4FGL_J0748.0-1638_daily_bin2189.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/33531897/Model_4FGL_J0748.0-1638_daily_bin2189.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) = 23923.4344585 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 23923.4219071 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' 4.7258 1.0000 .0000 .10000E+07 2 'norm ' .22538E-06 1.0000 .0000 .10000E+07 3 'Prefactor ' .94512E-03 1.0000 .0000 .10000E+07 4 'norm ' 22.325 1.0000 .0000 .10000E+07 5 'norm ' .21074E-05 1.0000 .0000 .10000E+07 6 'norm ' 43.956 1.0000 .0000 .10000E+07 7 'norm ' .51508E-03 1.0000 .0000 .10000E+07 8 'Prefactor ' 4.1518 1.0000 .0000 .10000E+07 9 'norm ' 2.1148 1.0000 .0000 .10000E+07 10 'Prefactor ' .16698E-02 1.0000 .0000 .10000E+07 11 'Prefactor ' .10620E-03 1.0000 .0000 .10000E+07 12 'norm ' .25445E-04 1.0000 .0000 .10000E+07 13 'norm ' .34765E-02 1.0000 .0000 .10000E+07 14 'norm ' 16.236 1.0000 .0000 .10000E+07 15 'Normalizat' 1.2324 1.0000 .10000E-01 10.000 16 'Prefactor ' 1.0247 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5350E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 23923.42 FROM MIGRAD STATUS=CONVERGED 107 CALLS 886 TOTAL EDM= .19E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.8% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm 4.7235 2.4635 -.10204E-06 .78404E-03 2 norm .0000 .62756 -.17704E-06** at limit ** 3 Prefactor .27200E-08 13.450 -.95431E-06** at limit ** 4 norm 22.321 1.1011 -.13756E-07 .31196E-01 5 norm .0000 .96105 .23311E-06** at limit ** 6 norm 44.010 1.8642 -.15605E-07 -.85321E-01 7 norm .55511E-10 2.1914 .67750E-06** at limit ** 8 Prefactor 4.1473 7.4620 .12240E-06 -.12477E-03 9 norm 2.1153 1.2067 -.50700E-07 .98802E-04 10 Prefactor .0000 3.9307 -.42985E-07** at limit ** 11 Prefactor .0000 1.6916 -.29536E-07** at limit ** 12 norm .28311E-08 15.195 -.99354E-07** at limit ** 13 norm .0000 7.0381 -.36610E-06** at limit ** 14 norm 16.266 4.8020 -.42143E-07 .31327E-03 15 Normalizat 1.2325 .22233 .71126E-05 -.17009E-03 16 Prefactor 1.0247 .37763E-01 .25781E-05 -.97451E-03 ERR DEF= .500 Final values: norm = 4.72349 norm = 0 Prefactor = 2.72005e-09 norm = 22.3209 norm = 0 norm = 44.0104 norm = 5.55112e-11 Prefactor = 4.14726 norm = 2.11526 Prefactor = 0 Prefactor = 0 norm = 2.83107e-09 norm = 0 norm = 16.2657 Normalizat = 1.23248 Prefactor = 1.02468 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 23923.4212374 Extracting fit parameters... 4FGL J0748.0-1638 Spectrum: LogParabola 249 norm: 2.232e+01 1.145e+01 0.000e+00 1.000e+06 ( 1.000e-12) 250 alpha: 2.538e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 251 beta: 1.518e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 252 Eb: 6.314e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 532 Prefactor: 1.025e+00 3.644e-02 0.000e+00 1.000e+01 ( 1.000e+00) 533 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 534 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 531 Normalization: 1.232e+00 2.198e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 6.07 Ra Dec: 117.006 -16.644 Photon Index (Fixed Index): 2.54 +/- 0.00 Photon Flux (Fixed Index): 1.19e-07 +/- 6.13e-08 Energy Flux (Fixed Index): 3.36e-05 +/- 1.72e-05 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) = 23921.7564318 delta logL = 1.66480559509 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 23921.6866068 delta logL = 1.73463058785 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' 3.0257 1.0000 .0000 .10000E+07 2 'alpha ' 4.5276 1.0000 .0000 5.0000 3 'Normalizat' 1.1097 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.0356 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5350E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 23921.69 FROM MIGRAD STATUS=CONVERGED 61 CALLS 290 TOTAL EDM= .48E-10 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm 2.9830 15.095 .58314E-03 .14936E-01 2 alpha 4.5369 4.7657 .50000 .44586E-04 3 Normalizat 1.1103 .11027 .15975 .85327E-04 4 Prefactor 1.0355 .19463E-01 .29202E-01 -.61240E-04 ERR DEF= .500 Final values: norm = 2.98303 alpha = 4.53691 Normalizat = 1.1103 Prefactor = 1.0355 ********** ** 18 **HESSE ********** FCN= 23921.69 FROM HESSE STATUS=NOT POSDEF 33 CALLS 323 TOTAL EDM= .41E-10 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 2.9830 20.092 .94270E-05 -1.5673 2 alpha 4.5369 4.7493 .31476E-01 .95233 3 Normalizat 1.1103 .20100 .71052E-03 -.89422 4 Prefactor 1.0355 .35418E-01 .12906E-03 -.91555 ERR DEF= .500 Minuit fit quality: 2 estimated distance: 4.05333e-11 Minuit parameter uncertainties: 1 15.4834 2 3.40288 3 0.201138 4 0.0354193 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 23921.6865901 delta logL = 1.73464731815 Extracting fit parameters... 4FGL J0748.0-1638 Spectrum: LogParabola 249 norm: 2.983e+00 1.548e+01 0.000e+00 1.000e+06 ( 1.000e-12) 250 alpha: 4.537e+00 3.403e+00 0.000e+00 5.000e+00 ( 1.000e+00) 251 beta: 1.518e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 252 Eb: 6.314e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 532 Prefactor: 1.035e+00 3.542e-02 0.000e+00 1.000e+01 ( 1.000e+00) 533 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 534 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 531 Normalization: 1.110e+00 2.011e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 10.24 Ra Dec: 117.006 -16.644 Photon Index (Free Index): 4.54 +/- 3.40 Photon Flux (Free Index): 2.49e-07 +/- 9.16e-08 Energy Flux (Free Index): 3.61e-05 +/- 2.04e-05 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/33531855/cmap_HighResolution_806716801_806976001_4FGL_J0748.0-1638_daily_bin2189.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET comment='SUCCESS', photon_flux='1.19e-07', energy_flux2='3.61e-05', photon_flux_error='6.13e-08', dlogl='1.73e+00', energy_flux='3.36e-05', photon_flux2='2.49e-07', job_status='DONE', time_completed='2026-07-29 05:59:16.940731', photon_index_error2='3.40', photon_index2='4.54', ts='6.07', fit_tolerance='1e-08', GAL='1.02', photon_index_error='0.00', energy_flux_error2='2.04e-05', EG='1.23', time_epoch_completed='1785329956.94', return_code='0', job_id='33531855', GAL2='1.04', EG2='1.11', return_code2='102', energy_flux_error='1.72e-05', photon_flux_error2='9.16e-08', ts2='10.24', photon_index='2.54' WHERE bin_id='2189' AND source_name='4FGL J0748.0-1638' AND cadence='daily'; Database successfully updated. Analysis Complete. Wed Jul 29 05:59:17 PDT 2026 ce GAL_V02 Working on... /lscratch/kocevski/33532065/ft1_filtered_4FGL_J0748.0-1638_daily_bin2189.fits.....................! real 117.13 user 114.76 sys 1.00 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/33532065/ft1_filtered_4FGL_J0748.0-1638_daily_bin2189.fits', '/lscratch/kocevski/33532065/ft2_4FGL_J0748.0-1638_daily_bin2189.fits', expMap='/lscratch/kocevski/33532065/expmap_806716801_806976001_4FGL_J0748.0-1638_daily_bin2189.fits', expCube='/lscratch/kocevski/33532065/ltcube_806716801_806976001_4FGL_J0748.0-1638_daily_bin2189.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/33532065/Model_4FGL_J0748.0-1638_daily_bin2189.xml', optimizer='MINUIT') Using source of interest name: '4FGL J0748.0-1638' 4FGL J0748.0-1638 Spectrum: LogParabola 249 norm: 3.899e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-12) 250 alpha: 2.538e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 251 beta: 1.518e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 252 Eb: 6.314e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/33532065/ft1_filtered_4FGL_J0748.0-1638_daily_bin2189.fits Spacecraft file(s): /lscratch/kocevski/33532065/ft2_4FGL_J0748.0-1638_daily_bin2189.fits Exposure map: /lscratch/kocevski/33532065/expmap_806716801_806976001_4FGL_J0748.0-1638_daily_bin2189.fits Exposure cube: /lscratch/kocevski/33532065/ltcube_806716801_806976001_4FGL_J0748.0-1638_daily_bin2189.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/33532065/Model_4FGL_J0748.0-1638_daily_bin2189.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) = 23923.4344585 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 23923.4219071 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' 4.7258 1.0000 .0000 .10000E+07 2 'norm ' .22538E-06 1.0000 .0000 .10000E+07 3 'Prefactor ' .94512E-03 1.0000 .0000 .10000E+07 4 'norm ' 22.325 1.0000 .0000 .10000E+07 5 'norm ' .21074E-05 1.0000 .0000 .10000E+07 6 'norm ' 43.956 1.0000 .0000 .10000E+07 7 'norm ' .51508E-03 1.0000 .0000 .10000E+07 8 'Prefactor ' 4.1518 1.0000 .0000 .10000E+07 9 'norm ' 2.1148 1.0000 .0000 .10000E+07 10 'Prefactor ' .16698E-02 1.0000 .0000 .10000E+07 11 'Prefactor ' .10620E-03 1.0000 .0000 .10000E+07 12 'norm ' .25445E-04 1.0000 .0000 .10000E+07 13 'norm ' .34765E-02 1.0000 .0000 .10000E+07 14 'norm ' 16.236 1.0000 .0000 .10000E+07 15 'Normalizat' 1.2324 1.0000 .10000E-01 10.000 16 'Prefactor ' 1.0247 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5350E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 23923.42 FROM MIGRAD STATUS=CONVERGED 107 CALLS 886 TOTAL EDM= .19E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.8% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm 4.7235 2.4635 -.10204E-06 .78404E-03 2 norm .0000 .62756 -.17704E-06** at limit ** 3 Prefactor .27200E-08 13.450 -.95431E-06** at limit ** 4 norm 22.321 1.1011 -.13756E-07 .31196E-01 5 norm .0000 .96105 .23311E-06** at limit ** 6 norm 44.010 1.8642 -.15605E-07 -.85321E-01 7 norm .55511E-10 2.1914 .67750E-06** at limit ** 8 Prefactor 4.1473 7.4620 .12240E-06 -.12477E-03 9 norm 2.1153 1.2067 -.50700E-07 .98802E-04 10 Prefactor .0000 3.9307 -.42985E-07** at limit ** 11 Prefactor .0000 1.6916 -.29536E-07** at limit ** 12 norm .28311E-08 15.195 -.99354E-07** at limit ** 13 norm .0000 7.0381 -.36610E-06** at limit ** 14 norm 16.266 4.8020 -.42143E-07 .31327E-03 15 Normalizat 1.2325 .22233 .71126E-05 -.17009E-03 16 Prefactor 1.0247 .37763E-01 .25781E-05 -.97451E-03 ERR DEF= .500 Final values: norm = 4.72349 norm = 0 Prefactor = 2.72005e-09 norm = 22.3209 norm = 0 norm = 44.0104 norm = 5.55112e-11 Prefactor = 4.14726 norm = 2.11526 Prefactor = 0 Prefactor = 0 norm = 2.83107e-09 norm = 0 norm = 16.2657 Normalizat = 1.23248 Prefactor = 1.02468 ********** ** 18 **HESSE ********** FCN= 23923.42 FROM HESSE STATUS=OK 231 CALLS 1117 TOTAL EDM= .20E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 4.7235 2.4674 .46263E-03 -1.5664 2 norm .0000 .61134 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor .27200E-08 13.446 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 norm 22.321 11.452 .21170E-03 -1.5613 5 norm .0000 .96018 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 norm 44.010 28.434 .15084E-03 -1.5575 7 norm .55511E-10 2.1800 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 Prefactor 4.1473 7.4540 .49443E-03 -1.5667 9 norm 2.1153 1.2111 .70903E-03 -1.5679 10 Prefactor .0000 3.9388 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor .0000 1.6908 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 norm .28311E-08 15.222 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 norm .0000 7.0379 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 norm 16.266 4.8052 .24830E-03 -1.5627 15 Normalizat 1.2325 .21968 .15297 -.85605 16 Prefactor 1.0247 .36442E-01 .29345E-01 -.91911 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 1.99741e-07 Minuit parameter uncertainties: 1 2.46742 2 2.96911e-06 3 0.000381049 4 11.4522 5 4.73704e-06 6 28.4339 7 2.03306e-05 8 7.45403 9 1.21112 10 7.7565e-06 11 7.21729e-07 12 0.000415525 13 9.14781e-06 14 4.80516 15 0.219847 16 0.0364433 ********** ** 18 **HESSE ********** FCN= 23923.42 FROM HESSE STATUS=OK 231 CALLS 1117 TOTAL EDM= .20E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 4.7235 2.4674 .46263E-03 -1.5664 2 norm .0000 .61134 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor .27200E-08 13.446 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 norm 22.321 11.452 .21170E-03 -1.5613 5 norm .0000 .96018 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 norm 44.010 28.434 .15084E-03 -1.5575 7 norm .55511E-10 2.1800 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 Prefactor 4.1473 7.4540 .49443E-03 -1.5667 9 norm 2.1153 1.2111 .70903E-03 -1.5679 10 Prefactor .0000 3.9388 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor .0000 1.6908 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 norm .28311E-08 15.222 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 norm .0000 7.0379 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 norm 16.266 4.8052 .24830E-03 -1.5627 15 Normalizat 1.2325 .21968 .15297 -.85605 16 Prefactor 1.0247 .36442E-01 .29345E-01 -.91911 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 1.99741e-07 Minuit parameter uncertainties: 1 2.46742 2 2.96911e-06 3 0.000381049 4 11.4522 5 4.73704e-06 6 28.4339 7 2.03306e-05 8 7.45403 9 1.21112 10 7.7565e-06 11 7.21729e-07 12 0.000415525 13 9.14781e-06 14 4.80516 15 0.219847 16 0.0364433 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 23923.4212374 Extracting fit parameters... 4FGL J0748.0-1638 Spectrum: LogParabola 249 norm: 2.232e+01 1.145e+01 0.000e+00 1.000e+06 ( 1.000e-12) 250 alpha: 2.538e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 251 beta: 1.518e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 252 Eb: 6.314e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 532 Prefactor: 1.025e+00 3.644e-02 0.000e+00 1.000e+01 ( 1.000e+00) 533 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 534 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 531 Normalization: 1.232e+00 2.198e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 6.07 Ra Dec: 117.006 -16.644 Photon Index (Fixed Index): 2.54 +/- 0.00 Photon Flux (Fixed Index): 1.19e-07 +/- 6.13e-08 Energy Flux (Fixed Index): 3.36e-05 +/- 1.72e-05 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) = 23921.7564318 delta logL = 1.66480559509 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 23921.6866068 delta logL = 1.73463058785 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' 3.0257 1.0000 .0000 .10000E+07 2 'alpha ' 4.5276 1.0000 .0000 5.0000 3 'Normalizat' 1.1097 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.0356 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5350E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 23921.69 FROM MIGRAD STATUS=CONVERGED 61 CALLS 290 TOTAL EDM= .48E-10 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm 2.9830 15.095 .58314E-03 .14936E-01 2 alpha 4.5369 4.7657 .50000 .44586E-04 3 Normalizat 1.1103 .11027 .15975 .85327E-04 4 Prefactor 1.0355 .19463E-01 .29202E-01 -.61240E-04 ERR DEF= .500 Final values: norm = 2.98303 alpha = 4.53691 Normalizat = 1.1103 Prefactor = 1.0355 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 23923.4212374 Extracting fit parameters... 4FGL J0748.0-1638 Spectrum: LogParabola 249 norm: 2.232e+01 1.145e+01 0.000e+00 1.000e+06 ( 1.000e-12) 250 alpha: 2.538e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 251 beta: 1.518e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 252 Eb: 6.314e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 532 Prefactor: 1.025e+00 3.644e-02 0.000e+00 1.000e+01 ( 1.000e+00) 533 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 534 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 531 Normalization: 1.232e+00 2.198e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 6.07 Ra Dec: 117.006 -16.644 Photon Index (Fixed Index): 2.54 +/- 0.00 Photon Flux (Fixed Index): 1.19e-07 +/- 6.13e-08 Energy Flux (Fixed Index): 3.36e-05 +/- 1.72e-05 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) = 23921.7564318 delta logL = 1.66480559509 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 23921.6866068 delta logL = 1.73463058785 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' 3.0257 1.0000 .0000 .10000E+07 2 'alpha ' 4.5276 1.0000 .0000 5.0000 3 'Normalizat' 1.1097 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.0356 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5350E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 23921.69 FROM MIGRAD STATUS=CONVERGED 61 CALLS 290 TOTAL EDM= .48E-10 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm 2.9830 15.095 .58314E-03 .14936E-01 2 alpha 4.5369 4.7657 .50000 .44586E-04 3 Normalizat 1.1103 .11027 .15975 .85327E-04 4 Prefactor 1.0355 .19463E-01 .29202E-01 -.61240E-04 ERR DEF= .500 Final values: norm = 2.98303 alpha = 4.53691 Normalizat = 1.1103 Prefactor = 1.0355 ********** ** 18 **HESSE ********** FCN= 23921.69 FROM HESSE STATUS=NOT POSDEF 33 CALLS 323 TOTAL EDM= .41E-10 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 2.9830 20.092 .94270E-05 -1.5673 2 alpha 4.5369 4.7493 .31476E-01 .95233 3 Normalizat 1.1103 .20100 .71052E-03 -.89422 4 Prefactor 1.0355 .35418E-01 .12906E-03 -.91555 ERR DEF= .500 Minuit fit quality: 2 estimated distance: 4.05333e-11 Minuit parameter uncertainties: 1 15.4834 2 3.40288 3 0.201138 4 0.0354193 ********** ** 18 **HESSE ********** FCN= 23921.69 FROM HESSE STATUS=NOT POSDEF 33 CALLS 323 TOTAL EDM= .41E-10 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 2.9830 20.092 .94270E-05 -1.5673 2 alpha 4.5369 4.7493 .31476E-01 .95233 3 Normalizat 1.1103 .20100 .71052E-03 -.89422 4 Prefactor 1.0355 .35418E-01 .12906E-03 -.91555 ERR DEF= .500 Minuit fit quality: 2 estimated distance: 4.05333e-11 Minuit parameter uncertainties: 1 15.4834 2 3.40288 3 0.201138 4 0.0354193 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 23921.6865901 delta logL = 1.73464731815 Extracting fit parameters... 4FGL J0748.0-1638 Spectrum: LogParabola 249 norm: 2.983e+00 1.548e+01 0.000e+00 1.000e+06 ( 1.000e-12) 250 alpha: 4.537e+00 3.403e+00 0.000e+00 5.000e+00 ( 1.000e+00) 251 beta: 1.518e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 252 Eb: 6.314e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 532 Prefactor: 1.035e+00 3.542e-02 0.000e+00 1.000e+01 ( 1.000e+00) 533 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 534 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 531 Normalization: 1.110e+00 2.011e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 10.24 Ra Dec: 117.006 -16.644 Photon Index (Free Index): 4.54 +/- 3.40 Photon Flux (Free Index): 2.49e-07 +/- 9.16e-08 Energy Flux (Free Index): 3.61e-05 +/- 2.04e-05 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/33532065/cmap_HighResolution_806716801_806976001_4FGL_J0748.0-1638_daily_bin2189.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET comment='SUCCESS', photon_flux='1.19e-07', energy_flux2='3.61e-05', photon_flux_error='6.13e-08', dlogl='1.73e+00', energy_flux='3.36e-05', photon_flux2='2.49e-07', job_status='DONE', time_completed='2026-07-29 06:00:16.027445', photon_index_error2='3.40', photon_index2='4.54', ts='6.07', fit_tolerance='1e-08', GAL='1.02', photon_index_error='0.00', energy_flux_error2='2.04e-05', EG='1.23', time_epoch_completed='1785330016.03', return_code='0', job_id='33532065', GAL2='1.04', EG2='1.11', return_code2='102', energy_flux_error='1.72e-05', photon_flux_error2='9.16e-08', ts2='10.24', photon_index='2.54' WHERE bin_id='2189' AND source_name='4FGL J0748.0-1638' AND cadence='daily'; Database successfully updated. Analysis Complete. Wed Jul 29 06:00:16 PDT 2026 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 23921.6865901 delta logL = 1.73464731815 Extracting fit parameters... 4FGL J0748.0-1638 Spectrum: LogParabola 249 norm: 2.983e+00 1.548e+01 0.000e+00 1.000e+06 ( 1.000e-12) 250 alpha: 4.537e+00 3.403e+00 0.000e+00 5.000e+00 ( 1.000e+00) 251 beta: 1.518e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 252 Eb: 6.314e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 532 Prefactor: 1.035e+00 3.542e-02 0.000e+00 1.000e+01 ( 1.000e+00) 533 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 534 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 531 Normalization: 1.110e+00 2.011e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 10.24 Ra Dec: 117.006 -16.644 Photon Index (Free Index): 4.54 +/- 3.40 Photon Flux (Free Index): 2.49e-07 +/- 9.16e-08 Energy Flux (Free Index): 3.61e-05 +/- 2.04e-05 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/33531897/cmap_HighResolution_806716801_806976001_4FGL_J0748.0-1638_daily_bin2189.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET comment='SUCCESS', photon_flux='1.19e-07', energy_flux2='3.61e-05', photon_flux_error='6.13e-08', dlogl='1.73e+00', energy_flux='3.36e-05', photon_flux2='2.49e-07', job_status='DONE', time_completed='2026-07-29 06:00:18.250447', photon_index_error2='3.40', photon_index2='4.54', ts='6.07', fit_tolerance='1e-08', GAL='1.02', photon_index_error='0.00', energy_flux_error2='2.04e-05', EG='1.23', time_epoch_completed='1785330018.25', return_code='0', job_id='33531897', GAL2='1.04', EG2='1.11', return_code2='102', energy_flux_error='1.72e-05', photon_flux_error2='9.16e-08', ts2='10.24', photon_index='2.54' WHERE bin_id='2189' AND source_name='4FGL J0748.0-1638' AND cadence='daily'; Database successfully updated. Analysis Complete. Wed Jul 29 06:00:18 PDT 2026 ce GAL_V02 Working on... /lscratch/kocevski/33532115/ft1_filtered_4FGL_J0748.0-1638_daily_bin2189.fits.....................! real 129.04 user 126.47 sys 1.08 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/33532115/ft1_filtered_4FGL_J0748.0-1638_daily_bin2189.fits', '/lscratch/kocevski/33532115/ft2_4FGL_J0748.0-1638_daily_bin2189.fits', expMap='/lscratch/kocevski/33532115/expmap_806716801_806976001_4FGL_J0748.0-1638_daily_bin2189.fits', expCube='/lscratch/kocevski/33532115/ltcube_806716801_806976001_4FGL_J0748.0-1638_daily_bin2189.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/33532115/Model_4FGL_J0748.0-1638_daily_bin2189.xml', optimizer='MINUIT') Using source of interest name: '4FGL J0748.0-1638' 4FGL J0748.0-1638 Spectrum: LogParabola 249 norm: 3.899e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-12) 250 alpha: 2.538e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 251 beta: 1.518e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 252 Eb: 6.314e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/33532115/ft1_filtered_4FGL_J0748.0-1638_daily_bin2189.fits Spacecraft file(s): /lscratch/kocevski/33532115/ft2_4FGL_J0748.0-1638_daily_bin2189.fits Exposure map: /lscratch/kocevski/33532115/expmap_806716801_806976001_4FGL_J0748.0-1638_daily_bin2189.fits Exposure cube: /lscratch/kocevski/33532115/ltcube_806716801_806976001_4FGL_J0748.0-1638_daily_bin2189.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/33532115/Model_4FGL_J0748.0-1638_daily_bin2189.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) = 23923.4344585 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 23923.4219071 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' 4.7258 1.0000 .0000 .10000E+07 2 'norm ' .22538E-06 1.0000 .0000 .10000E+07 3 'Prefactor ' .94512E-03 1.0000 .0000 .10000E+07 4 'norm ' 22.325 1.0000 .0000 .10000E+07 5 'norm ' .21074E-05 1.0000 .0000 .10000E+07 6 'norm ' 43.956 1.0000 .0000 .10000E+07 7 'norm ' .51508E-03 1.0000 .0000 .10000E+07 8 'Prefactor ' 4.1518 1.0000 .0000 .10000E+07 9 'norm ' 2.1148 1.0000 .0000 .10000E+07 10 'Prefactor ' .16698E-02 1.0000 .0000 .10000E+07 11 'Prefactor ' .10620E-03 1.0000 .0000 .10000E+07 12 'norm ' .25445E-04 1.0000 .0000 .10000E+07 13 'norm ' .34765E-02 1.0000 .0000 .10000E+07 14 'norm ' 16.236 1.0000 .0000 .10000E+07 15 'Normalizat' 1.2324 1.0000 .10000E-01 10.000 16 'Prefactor ' 1.0247 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5350E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 23923.42 FROM MIGRAD STATUS=CONVERGED 107 CALLS 886 TOTAL EDM= .19E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.8% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm 4.7235 2.4635 -.10204E-06 .78404E-03 2 norm .0000 .62756 -.17704E-06** at limit ** 3 Prefactor .27200E-08 13.450 -.95431E-06** at limit ** 4 norm 22.321 1.1011 -.13756E-07 .31196E-01 5 norm .0000 .96105 .23311E-06** at limit ** 6 norm 44.010 1.8642 -.15605E-07 -.85321E-01 7 norm .55511E-10 2.1914 .67750E-06** at limit ** 8 Prefactor 4.1473 7.4620 .12240E-06 -.12477E-03 9 norm 2.1153 1.2067 -.50700E-07 .98802E-04 10 Prefactor .0000 3.9307 -.42985E-07** at limit ** 11 Prefactor .0000 1.6916 -.29536E-07** at limit ** 12 norm .28311E-08 15.195 -.99354E-07** at limit ** 13 norm .0000 7.0381 -.36610E-06** at limit ** 14 norm 16.266 4.8020 -.42143E-07 .31327E-03 15 Normalizat 1.2325 .22233 .71126E-05 -.17009E-03 16 Prefactor 1.0247 .37763E-01 .25781E-05 -.97451E-03 ERR DEF= .500 Final values: norm = 4.72349 norm = 0 Prefactor = 2.72005e-09 norm = 22.3209 norm = 0 norm = 44.0104 norm = 5.55112e-11 Prefactor = 4.14726 norm = 2.11526 Prefactor = 0 Prefactor = 0 norm = 2.83107e-09 norm = 0 norm = 16.2657 Normalizat = 1.23248 Prefactor = 1.02468 outfile=/lscratch/kocevski/33532333/ltcube_806716801_806976001_4FGL_J0748.0-1638_daily_bin2189.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/33532333/ft2_4FGL_J0748.0-1638_daily_bin2189.fits .....................! real 8.40 user 7.70 sys 0.21 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/33532333/ft1_filtered_4FGL_J0748.0-1638_daily_bin2189.fits evtable="EVENTS" scfile=/lscratch/kocevski/33532333/ft2_4FGL_J0748.0-1638_daily_bin2189.fits sctable="SC_DATA" expcube=/lscratch/kocevski/33532333/ltcube_806716801_806976001_4FGL_J0748.0-1638_daily_bin2189.fits outfile=/lscratch/kocevski/33532333/expmap_806716801_806976001_4FGL_J0748.0-1638_daily_bin2189.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/33532333/ltcube_806716801_806976001_4FGL_J0748.0-1638_daily_bin2189.fits .....................! real 66.32 user 61.25 sys 4.04 Generating the xml model: radLim = 0.001 maxRad = 12 normsOnly = True freeVariableSources = True Fixing all sources to their catalog values, except variable sources Creating file and adding sources from 4FGL Added 158 point sources and 0 extended sources Setting source of interest to: 4FGL J0748.0-1638 @ 117.006 -16.6437 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/33532333/ft1_filtered_4FGL_J0748.0-1638_daily_bin2189.fits scfile=/lscratch/kocevski/33532333/ft2_4FGL_J0748.0-1638_daily_bin2189.fits outfile=/lscratch/kocevski/33532333/cmap_806716801_806976001_4FGL_J0748.0-1638_daily_bin2189.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=117.006 yref=-16.6437 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 0.95 user 0.21 sys 0.14 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/33532333/ft1_filtered_4FGL_J0748.0-1638_daily_bin2189.fits scfile=/lscratch/kocevski/33532333/ft2_4FGL_J0748.0-1638_daily_bin2189.fits outfile=/lscratch/kocevski/33532333/cmap_HighResolution_806716801_806976001_4FGL_J0748.0-1638_daily_bin2189.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=117.006 yref=-16.6437 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 0.87 user 0.23 sys 0.13 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/33532333/ft1_filtered_4FGL_J0748.0-1638_daily_bin2189.fits evtable="EVENTS" scfile=/lscratch/kocevski/33532333/ft2_4FGL_J0748.0-1638_daily_bin2189.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/33532333/Model_4FGL_J0748.0-1638_daily_bin2189.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 sourc ********** ** 18 **HESSE ********** FCN= 23923.42 FROM HESSE STATUS=OK 231 CALLS 1117 TOTAL EDM= .20E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 4.7235 2.4674 .46263E-03 -1.5664 2 norm .0000 .61134 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor .27200E-08 13.446 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 norm 22.321 11.452 .21170E-03 -1.5613 5 norm .0000 .96018 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 norm 44.010 28.434 .15084E-03 -1.5575 7 norm .55511E-10 2.1800 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 Prefactor 4.1473 7.4540 .49443E-03 -1.5667 9 norm 2.1153 1.2111 .70903E-03 -1.5679 10 Prefactor .0000 3.9388 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor .0000 1.6908 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 norm .28311E-08 15.222 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 norm .0000 7.0379 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 norm 16.266 4.8052 .24830E-03 -1.5627 15 Normalizat 1.2325 .21968 .15297 -.85605 16 Prefactor 1.0247 .36442E-01 .29345E-01 -.91911 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 1.99741e-07 Minuit parameter uncertainties: 1 2.46742 2 2.96911e-06 3 0.000381049 4 11.4522 5 4.73704e-06 6 28.4339 7 2.03306e-05 8 7.45403 9 1.21112 10 7.7565e-06 11 7.21729e-07 12 0.000415525 13 9.14781e-06 14 4.80516 15 0.219847 16 0.0364433 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 23923.4212374 Extracting fit parameters... 4FGL J0748.0-1638 Spectrum: LogParabola 249 norm: 2.232e+01 1.145e+01 0.000e+00 1.000e+06 ( 1.000e-12) 250 alpha: 2.538e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 251 beta: 1.518e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 252 Eb: 6.314e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 532 Prefactor: 1.025e+00 3.644e-02 0.000e+00 1.000e+01 ( 1.000e+00) 533 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 534 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 531 Normalization: 1.232e+00 2.198e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 6.07 Ra Dec: 117.006 -16.644 Photon Index (Fixed Index): 2.54 +/- 0.00 Photon Flux (Fixed Index): 1.19e-07 +/- 6.13e-08 Energy Flux (Fixed Index): 3.36e-05 +/- 1.72e-05 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) = 23921.7564318 delta logL = 1.66480559509 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 23921.6866068 delta logL = 1.73463058785 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' 3.0257 1.0000 .0000 .10000E+07 2 'alpha ' 4.5276 1.0000 .0000 5.0000 3 'Normalizat' 1.1097 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.0356 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5350E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 23921.69 FROM MIGRAD STATUS=CONVERGED 61 CALLS 290 TOTAL EDM= .48E-10 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm 2.9830 15.095 .58314E-03 .14936E-01 2 alpha 4.5369 4.7657 .50000 .44586E-04 3 Normalizat 1.1103 .11027 .15975 .85327E-04 4 Prefactor 1.0355 .19463E-01 .29202E-01 -.61240E-04 ERR DEF= .500 Final values: norm = 2.98303 alpha = 4.53691 Normalizat = 1.1103 Prefactor = 1.0355 ********** ** 18 **HESSE ********** FCN= 23921.69 FROM HESSE STATUS=NOT POSDEF 33 CALLS 323 TOTAL EDM= .41E-10 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 2.9830 20.092 .94270E-05 -1.5673 2 alpha 4.5369 4.7493 .31476E-01 .95233 3 Normalizat 1.1103 .20100 .71052E-03 -.89422 4 Prefactor 1.0355 .35418E-01 .12906E-03 -.91555 ERR DEF= .500 Minuit fit quality: 2 estimated distance: 4.05333e-11 Minuit parameter uncertainties: 1 15.4834 2 3.40288 3 0.201138 4 0.0354193 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 23921.6865901 delta logL = 1.73464731815 Extracting fit parameters... 4FGL J0748.0-1638 Spectrum: LogParabola 249 norm: 2.983e+00 1.548e+01 0.000e+00 1.000e+06 ( 1.000e-12) 250 alpha: 4.537e+00 3.403e+00 0.000e+00 5.000e+00 ( 1.000e+00) 251 beta: 1.518e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 252 Eb: 6.314e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 532 Prefactor: 1.035e+00 3.542e-02 0.000e+00 1.000e+01 ( 1.000e+00) 533 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 534 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 531 Normalization: 1.110e+00 2.011e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 10.24 Ra Dec: 117.006 -16.644 Photon Index (Free Index): 4.54 +/- 3.40 Photon Flux (Free Index): 2.49e-07 +/- 9.16e-08 Energy Flux (Free Index): 3.61e-05 +/- 2.04e-05 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/33532115/cmap_HighResolution_806716801_806976001_4FGL_J0748.0-1638_daily_bin2189.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET comment='SUCCESS', photon_flux='1.19e-07', energy_flux2='3.61e-05', photon_flux_error='6.13e-08', dlogl='1.73e+00', energy_flux='3.36e-05', photon_flux2='2.49e-07', job_status='DONE', time_completed='2026-07-29 06:01:21.168675', photon_index_error2='3.40', photon_index2='4.54', ts='6.07', fit_tolerance='1e-08', GAL='1.02', photon_index_error='0.00', energy_flux_error2='2.04e-05', EG='1.23', time_epoch_completed='1785330081.17', return_code='0', job_id='33532115', GAL2='1.04', EG2='1.11', return_code2='102', energy_flux_error='1.72e-05', photon_flux_error2='9.16e-08', ts2='10.24', photon_index='2.54' WHERE bin_id='2189' AND source_name='4FGL J0748.0-1638' AND cadence='daily'; Database successfully updated. Analysis Complete. Wed Jul 29 06:01:21 PDT 2026 e GAL_V02 Working on... /lscratch/kocevski/33532333/ft1_filtered_4FGL_J0748.0-1638_daily_bin2189.fits.....................! real 120.05 user 117.40 sys 1.11 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/33532333/ft1_filtered_4FGL_J0748.0-1638_daily_bin2189.fits', '/lscratch/kocevski/33532333/ft2_4FGL_J0748.0-1638_daily_bin2189.fits', expMap='/lscratch/kocevski/33532333/expmap_806716801_806976001_4FGL_J0748.0-1638_daily_bin2189.fits', expCube='/lscratch/kocevski/33532333/ltcube_806716801_806976001_4FGL_J0748.0-1638_daily_bin2189.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/33532333/Model_4FGL_J0748.0-1638_daily_bin2189.xml', optimizer='MINUIT') Using source of interest name: '4FGL J0748.0-1638' 4FGL J0748.0-1638 Spectrum: LogParabola 249 norm: 3.899e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-12) 250 alpha: 2.538e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 251 beta: 1.518e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 252 Eb: 6.314e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/33532333/ft1_filtered_4FGL_J0748.0-1638_daily_bin2189.fits Spacecraft file(s): /lscratch/kocevski/33532333/ft2_4FGL_J0748.0-1638_daily_bin2189.fits Exposure map: /lscratch/kocevski/33532333/expmap_806716801_806976001_4FGL_J0748.0-1638_daily_bin2189.fits Exposure cube: /lscratch/kocevski/33532333/ltcube_806716801_806976001_4FGL_J0748.0-1638_daily_bin2189.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/33532333/Model_4FGL_J0748.0-1638_daily_bin2189.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) = 23923.4344585 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 23923.4219071 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' 4.7258 1.0000 .0000 .10000E+07 2 'norm ' .22538E-06 1.0000 .0000 .10000E+07 3 'Prefactor ' .94512E-03 1.0000 .0000 .10000E+07 4 'norm ' 22.325 1.0000 .0000 .10000E+07 5 'norm ' .21074E-05 1.0000 .0000 .10000E+07 6 'norm ' 43.956 1.0000 .0000 .10000E+07 7 'norm ' .51508E-03 1.0000 .0000 .10000E+07 8 'Prefactor ' 4.1518 1.0000 .0000 .10000E+07 9 'norm ' 2.1148 1.0000 .0000 .10000E+07 10 'Prefactor ' .16698E-02 1.0000 .0000 .10000E+07 11 'Prefactor ' .10620E-03 1.0000 .0000 .10000E+07 12 'norm ' .25445E-04 1.0000 .0000 .10000E+07 13 'norm ' .34765E-02 1.0000 .0000 .10000E+07 14 'norm ' 16.236 1.0000 .0000 .10000E+07 15 'Normalizat' 1.2324 1.0000 .10000E-01 10.000 16 'Prefactor ' 1.0247 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5350E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 23923.42 FROM MIGRAD STATUS=CONVERGED 107 CALLS 886 TOTAL EDM= .19E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.8% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm 4.7235 2.4635 -.10204E-06 .78404E-03 2 norm .0000 .62756 -.17704E-06** at limit ** 3 Prefactor .27200E-08 13.450 -.95431E-06** at limit ** 4 norm 22.321 1.1011 -.13756E-07 .31196E-01 5 norm .0000 .96105 .23311E-06** at limit ** 6 norm 44.010 1.8642 -.15605E-07 -.85321E-01 7 norm .55511E-10 2.1914 .67750E-06** at limit ** 8 Prefactor 4.1473 7.4620 .12240E-06 -.12477E-03 9 norm 2.1153 1.2067 -.50700E-07 .98802E-04 10 Prefactor .0000 3.9307 -.42985E-07** at limit ** 11 Prefactor .0000 1.6916 -.29536E-07** at limit ** 12 norm .28311E-08 15.195 -.99354E-07** at limit ** 13 norm .0000 7.0381 -.36610E-06** at limit ** 14 norm 16.266 4.8020 -.42143E-07 .31327E-03 15 Normalizat 1.2325 .22233 .71126E-05 -.17009E-03 16 Prefactor 1.0247 .37763E-01 .25781E-05 -.97451E-03 ERR DEF= .500 Final values: norm = 4.72349 norm = 0 Prefactor = 2.72005e-09 norm = 22.3209 norm = 0 norm = 44.0104 norm = 5.55112e-11 Prefactor = 4.14726 norm = 2.11526 Prefactor = 0 Prefactor = 0 norm = 2.83107e-09 norm = 0 norm = 16.2657 Normalizat = 1.23248 Prefactor = 1.02468 ********** ** 18 **HESSE ********** FCN= 23923.42 FROM HESSE STATUS=OK 231 CALLS 1117 TOTAL EDM= .20E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 4.7235 2.4674 .46263E-03 -1.5664 2 norm .0000 .61134 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor .27200E-08 13.446 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 norm 22.321 11.452 .21170E-03 -1.5613 5 norm .0000 .96018 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 norm 44.010 28.434 .15084E-03 -1.5575 7 norm .55511E-10 2.1800 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 Prefactor 4.1473 7.4540 .49443E-03 -1.5667 9 norm 2.1153 1.2111 .70903E-03 -1.5679 10 Prefactor .0000 3.9388 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor .0000 1.6908 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 norm .28311E-08 15.222 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 norm .0000 7.0379 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 norm 16.266 4.8052 .24830E-03 -1.5627 15 Normalizat 1.2325 .21968 .15297 -.85605 16 Prefactor 1.0247 .36442E-01 .29345E-01 -.91911 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 1.99741e-07 Minuit parameter uncertainties: 1 2.46742 2 2.96911e-06 3 0.000381049 4 11.4522 5 4.73704e-06 6 28.4339 7 2.03306e-05 8 7.45403 9 1.21112 10 7.7565e-06 11 7.21729e-07 12 0.000415525 13 9.14781e-06 14 4.80516 15 0.219847 16 0.0364433 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 23923.4212374 Extracting fit parameters... 4FGL J0748.0-1638 Spectrum: LogParabola 249 norm: 2.232e+01 1.145e+01 0.000e+00 1.000e+06 ( 1.000e-12) 250 alpha: 2.538e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 251 beta: 1.518e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 252 Eb: 6.314e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 532 Prefactor: 1.025e+00 3.644e-02 0.000e+00 1.000e+01 ( 1.000e+00) 533 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 534 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 531 Normalization: 1.232e+00 2.198e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 6.07 Ra Dec: 117.006 -16.644 Photon Index (Fixed Index): 2.54 +/- 0.00 Photon Flux (Fixed Index): 1.19e-07 +/- 6.13e-08 Energy Flux (Fixed Index): 3.36e-05 +/- 1.72e-05 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) = 23921.7564318 delta logL = 1.66480559509 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 23921.6866068 delta logL = 1.73463058785 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' 3.0257 1.0000 .0000 .10000E+07 2 'alpha ' 4.5276 1.0000 .0000 5.0000 3 'Normalizat' 1.1097 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.0356 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5350E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 23921.69 FROM MIGRAD STATUS=CONVERGED 61 CALLS 290 TOTAL EDM= .48E-10 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm 2.9830 15.095 .58314E-03 .14936E-01 2 alpha 4.5369 4.7657 .50000 .44586E-04 3 Normalizat 1.1103 .11027 .15975 .85327E-04 4 Prefactor 1.0355 .19463E-01 .29202E-01 -.61240E-04 ERR DEF= .500 Final values: norm = 2.98303 alpha = 4.53691 Normalizat = 1.1103 Prefactor = 1.0355 ********** ** 18 **HESSE ********** FCN= 23921.69 FROM HESSE STATUS=NOT POSDEF 33 CALLS 323 TOTAL EDM= .41E-10 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 2.9830 20.092 .94270E-05 -1.5673 2 alpha 4.5369 4.7493 .31476E-01 .95233 3 Normalizat 1.1103 .20100 .71052E-03 -.89422 4 Prefactor 1.0355 .35418E-01 .12906E-03 -.91555 ERR DEF= .500 Minuit fit quality: 2 estimated distance: 4.05333e-11 Minuit parameter uncertainties: 1 15.4834 2 3.40288 3 0.201138 4 0.0354193 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 23921.6865901 delta logL = 1.73464731815 Extracting fit parameters... 4FGL J0748.0-1638 Spectrum: LogParabola 249 norm: 2.983e+00 1.548e+01 0.000e+00 1.000e+06 ( 1.000e-12) 250 alpha: 4.537e+00 3.403e+00 0.000e+00 5.000e+00 ( 1.000e+00) 251 beta: 1.518e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 252 Eb: 6.314e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 532 Prefactor: 1.035e+00 3.542e-02 0.000e+00 1.000e+01 ( 1.000e+00) 533 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 534 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 531 Normalization: 1.110e+00 2.011e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 10.24 Ra Dec: 117.006 -16.644 Photon Index (Free Index): 4.54 +/- 3.40 Photon Flux (Free Index): 2.49e-07 +/- 9.16e-08 Energy Flux (Free Index): 3.61e-05 +/- 2.04e-05 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/33532333/cmap_HighResolution_806716801_806976001_4FGL_J0748.0-1638_daily_bin2189.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET comment='SUCCESS', photon_flux='1.19e-07', energy_flux2='3.61e-05', photon_flux_error='6.13e-08', dlogl='1.73e+00', energy_flux='3.36e-05', photon_flux2='2.49e-07', job_status='DONE', time_completed='2026-07-29 06:03:36.079409', photon_index_error2='3.40', photon_index2='4.54', ts='6.07', fit_tolerance='1e-08', GAL='1.02', photon_index_error='0.00', energy_flux_error2='2.04e-05', EG='1.23', time_epoch_completed='1785330216.08', return_code='0', job_id='33532333', GAL2='1.04', EG2='1.11', return_code2='102', energy_flux_error='1.72e-05', photon_flux_error2='9.16e-08', ts2='10.24', photon_index='2.54' WHERE bin_id='2189' AND source_name='4FGL J0748.0-1638' AND cadence='daily'; Database successfully updated. Analysis Complete. Wed Jul 29 06:03:36 PDT 2026