17 **MINIMIZE .6650E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 10107.07 FROM MIGRAD STATUS=CONVERGED 173 CALLS 2121 TOTAL EDM= .18E-08 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 2.8% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 15.355 15.481 .22384E-06 .59508E-01 2 Prefactor 34.065 2.9746 -.22231E-06 .22794E-01 3 Prefactor 32.371 1.2932 .23134E-07 -.25186E-02 4 Prefactor .25479E-04 73.166 .40781E-05** at limit ** 5 Prefactor .42154E-05 18.988 .10044E-05** at limit ** 6 Prefactor .47887E-05 33.169 -.36394E-05** at limit ** 7 Prefactor .29454E-05 17.102 .12702E-05** at limit ** 8 norm .0000 6.0019 .80028E-06** at limit ** 9 Prefactor .65431E-06 189.37 .85912E-05** at limit ** 10 Prefactor 13.357 1.9142 -.14097E-06 .11508E-02 11 norm 44.998 11.877 -.43140E-06 -.15512 12 norm .70368 .66988 -.88499E-07 .63579E-03 13 Prefactor .0000 2.9592 .33481E-06** at limit ** 14 Prefactor .0000 2.1448 .76543E-06** at limit ** 15 Prefactor 11.167 11.583 .10229E-05 .62324E-01 16 Prefactor 38.460 3.0143 .14383E-06 .11339E-01 17 norm 6.1274 2.6463 -.18869E-06 -.11321E-02 18 norm 10.980 1.2764 .10851E-06 .29405E-03 19 norm 13.412 4.9847 -.88599E-07 -.18353E-02 20 Prefactor 10.064 13.898 .10742E-05 .69088E-01 21 Prefactor .24112E-05 43.148 .20431E-05** at limit ** 22 Prefactor 1.9593 5.2616 -.38057E-07 -.20658E-03 23 Prefactor 2.6342 8.8032 .12922E-05 .37534E-04 24 Normalizat .75064 .18165 -.13660E-04 -.79004E-04 25 Prefactor 1.0495 .13462 .17693E-06 -.10469E-03 ERR DEF= .500 Final values: Prefactor = 15.3554 Prefactor = 34.0648 Prefactor = 32.3712 Prefactor = 2.54795e-05 Prefactor = 4.21535e-06 Prefactor = 4.78867e-06 Prefactor = 2.94542e-06 norm = 0 Prefactor = 6.5431e-07 Prefactor = 13.3575 norm = 44.9982 norm = 0.703681 Prefactor = 0 Prefactor = 0 Prefactor = 11.1671 Prefactor = 38.46 norm = 6.12739 norm = 10.98 norm = 13.4119 Prefactor = 10.0636 Prefactor = 2.41118e-06 Prefactor = 1.95929 Prefactor = 2.63416 Normalizat = 0.750636 Prefactor = 1.04948 /sdf/group/fermi/u/kocevski/software/conda/envs/fermitools_v1.0.5/lib/python2.7/site-packages/pyfits/__init__.py:22: PyFITSDeprecationWarning: PyFITS is deprecated, please use astropy.io.fits PyFITSDeprecationWarning) # noqa Likelihood Analysis Tool Support Contact: Daniel Kocevski (daniel.kocevski@nasa.gov) Importing modules... This is make3FGLxml version 01r0. The default diffuse model files and names are for pass 8 and assume you have v10r00p05 of the Fermi Science Tools or higher. This is make4FGLDR3xml version 01r09. The default diffuse model files and names are for P8R3, 4FGL DRs, and the default fermitools directory locations. WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). /sdf/group/fermi/u/kocevski/software/conda/envs/fermitools_v1.0.5/lib/python2.7/site-packages/matplotlib/cbook/deprecation.py:106: MatplotlibDeprecationWarning: The mpl_toolkits.axes_grid module was deprecated in version 2.1. Use mpl_toolkits.axes_grid1 and mpl_toolkits.axisartist provies the same functionality instead. warnings.warn(message, mplDeprecation, stacklevel=1) WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). ********** ** 18 **HESSE ********** FCN= 10107.07 FROM HESSE STATUS=OK 481 CALLS 2602 TOTAL EDM= .21E-05 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 15.355 15.920 .25136E-03 -1.5630 2 Prefactor 34.065 59.429 .17191E-03 -1.5591 3 Prefactor 32.371 28.318 .17591E-03 -1.5594 4 Prefactor .25479E-04 95.812 .10508E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor .42154E-05 23.045 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor .47887E-05 37.911 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 Prefactor .29454E-05 19.954 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 norm .0000 6.0215 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 Prefactor .65431E-06 189.96 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 Prefactor 13.357 29.267 .27120E-03 -1.5635 11 norm 44.998 12.352 .14892E-03 -1.5574 12 norm .70368 .70932 .60438E-03 -1.5691 13 Prefactor .0000 2.9527 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 Prefactor .0000 2.1222 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 15 Prefactor 11.167 11.946 .29930E-03 -1.5641 16 Prefactor 38.460 26.431 .16110E-03 -1.5584 17 norm 6.1274 2.6478 .40516E-03 -1.5658 18 norm 10.980 1.3038 .30210E-03 -1.5642 19 norm 13.412 5.0325 .27366E-03 -1.5635 20 Prefactor 10.064 14.620 .31725E-03 -1.5645 21 Prefactor .24112E-05 45.499 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 22 Prefactor 1.9593 5.3567 .72933E-03 -1.5680 23 Prefactor 2.6342 8.8921 .62597E-03 -1.5676 24 Normalizat .75064 .16660 .74524E-01 -1.0193 25 Prefactor 1.0495 .11888 .39922E-01 -.91098 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 2.10716e-06 Minuit parameter uncertainties: 1 15.9197 2 59.4297 3 28.3186 4 0.0988193 5 0.0197123 6 0.0269476 7 0.0153328 8 1.94732e-05 9 0.0222979 10 29.267 11 12.3515 12 0.709323 13 1.17386e-05 14 1.39861e-05 15 11.9456 16 26.4306 17 2.64777 18 1.30384 19 5.03253 20 14.6197 21 0.0209484 22 5.3567 23 8.89215 24 0.166712 25 0.118905 tfile=/lscratch/kocevski/36217919/ltcube_809308801_809568001_4FGL_J1637.7+7326_daily_bin2199.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/36217919/ft2_4FGL_J1637.7+7326_daily_bin2199.fits .....................! real 8.92 user 8.35 sys 0.22 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/36217919/ft1_filtered_4FGL_J1637.7+7326_daily_bin2199.fits evtable="EVENTS" scfile=/lscratch/kocevski/36217919/ft2_4FGL_J1637.7+7326_daily_bin2199.fits sctable="SC_DATA" expcube=/lscratch/kocevski/36217919/ltcube_809308801_809568001_4FGL_J1637.7+7326_daily_bin2199.fits outfile=/lscratch/kocevski/36217919/expmap_809308801_809568001_4FGL_J1637.7+7326_daily_bin2199.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/36217919/ltcube_809308801_809568001_4FGL_J1637.7+7326_daily_bin2199.fits .....................! real 74.75 user 69.70 sys 4.41 Generating the xml model: radLim = 0.001 maxRad = 12 normsOnly = True freeVariableSources = True Fixing all sources to their catalog values, except variable sources Creating file and adding sources from 4FGL Added 205 point sources and 0 extended sources Setting source of interest to: 4FGL J1637.7+7326 @ 249.448 73.4413 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/36217919/ft1_filtered_4FGL_J1637.7+7326_daily_bin2199.fits scfile=/lscratch/kocevski/36217919/ft2_4FGL_J1637.7+7326_daily_bin2199.fits outfile=/lscratch/kocevski/36217919/cmap_809308801_809568001_4FGL_J1637.7+7326_daily_bin2199.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=249.448 yref=73.4413 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 0.67 user 0.23 sys 0.14 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/36217919/ft1_filtered_4FGL_J1637.7+7326_daily_bin2199.fits scfile=/lscratch/kocevski/36217919/ft2_4FGL_J1637.7+7326_daily_bin2199.fits outfile=/lscratch/kocevski/36217919/cmap_HighResolution_809308801_809568001_4FGL_J1637.7+7326_daily_bin2199.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=249.448 yref=73.4413 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 0.71 user 0.23 sys 0.14 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/36217919/ft1_filtered_4FGL_J1637.7+7326_daily_bin2199.fits evtable="EVENTS" scfile=/lscratch/kocevski/36217919/ft2_4FGL_J1637.7+7326_daily_bin2199.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/36217919/Model_4FGL_J1637.7+7326_daily_bin2199.xml irfs="P8R3_SOURCE_V2" evclsmin=0 evclass="INDEF" evtype="INDEF" convert=yes chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). adding source EG_v02 adding source GALnumber of points = 7582 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J1637.7+7326_daily_bin2199 RA = 249.448, Dec = 73.4413 tmin = 809308801, tmax = 809568001 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='36217965', job_status='RUN', time_executed='2026-08-28 12:51:25.100483', time_epoch_executed='1787946685.1' WHERE source_name='4FGL J1637.7+7326' and cadence='daily' and bin_id='2199' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/36217965 Creating custom pfile directory: /lscratch/kocevski/36217965/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=809308801.0 && nMetStart<809568001.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=809308801.0 && nMetStart<809568001.0' /Data/Flight/Level1/LPA Retrieving 47 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/36217965/ft1_4FGL_J1637.7+7326_daily_bin2199.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=809308801.0 && nMetStart<809568001.0' /Data/Flight/Level1/LPA Retrieving 47 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/36217965/ft2_4FGL_J1637.7+7326_daily_bin2199.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/36217965/ft1_4FGL_J1637.7+7326_daily_bin2199.fits outfile=/lscratch/kocevski/36217965/ft1_filteredMKT_4FGL_J1637.7+7326_daily_bin2199.fits ra=249.448 dec=73.4413 rad=12.0 tmin=809308801.0 tmax=809568001.0 emin=100.0 emax=100000.0 zmin=0.0 zmax=90.0 evclass=128 evtype="INDEF" convtype=-1 phasemin=0.0 phasemax=1.0 evtable="EVENTS" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). Done. real 3.56 user 2.85 sys 0.19 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/36217965/ft2_4FGL_J1637.7+7326_daily_bin2199.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/36217965/ft2_4FGL_J1637.7+7326_daily_bin2199.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/36217965/ft1_filteredMKT_4FGL_J1637.7+7326_daily_bin2199.fits evtable="EVENTS" outfile="/lscratch/kocevski/36217965/ft1_filtered_4FGL_J1637.7+7326_daily_bin2199.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 0.73 user 0.19 sys 0.14 Number of photons that the gtmktime cut: 983 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/36217965/ft1_filtered_4FGL_J1637.7+7326_daily_bin2199.fits" evtable="EVENTS" scfile=/lscratch/kocevski/36217965/ft2_4FGL_J1637.7+7326_daily_bin2199.fits sctable="SC_DATA" outtfile=/lscratch/kocevski/36217925/ltcube_809308801_809568001_4FGL_J1637.7+7326_daily_bin2199.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/36217925/ft2_4FGL_J1637.7+7326_daily_bin2199.fits .....................! real 7.94 user 7.42 sys 0.22 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/36217925/ft1_filtered_4FGL_J1637.7+7326_daily_bin2199.fits evtable="EVENTS" scfile=/lscratch/kocevski/36217925/ft2_4FGL_J1637.7+7326_daily_bin2199.fits sctable="SC_DATA" expcube=/lscratch/kocevski/36217925/ltcube_809308801_809568001_4FGL_J1637.7+7326_daily_bin2199.fits outfile=/lscratch/kocevski/36217925/expmap_809308801_809568001_4FGL_J1637.7+7326_daily_bin2199.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/36217925/ltcube_809308801_809568001_4FGL_J1637.7+7326_daily_bin2199.fits .....................! real 66.11 user 61.88 sys 3.68 Generating the xml model: radLim = 0.001 maxRad = 12 normsOnly = True freeVariableSources = True Fixing all sources to their catalog values, except variable sources Creating file and adding sources from 4FGL Added 205 point sources and 0 extended sources Setting source of interest to: 4FGL J1637.7+7326 @ 249.448 73.4413 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/36217925/ft1_filtered_4FGL_J1637.7+7326_daily_bin2199.fits scfile=/lscratch/kocevski/36217925/ft2_4FGL_J1637.7+7326_daily_bin2199.fits outfile=/lscratch/kocevski/36217925/cmap_809308801_809568001_4FGL_J1637.7+7326_daily_bin2199.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=249.448 yref=73.4413 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 0.64 user 0.21 sys 0.13 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/36217925/ft1_filtered_4FGL_J1637.7+7326_daily_bin2199.fits scfile=/lscratch/kocevski/36217925/ft2_4FGL_J1637.7+7326_daily_bin2199.fits outfile=/lscratch/kocevski/36217925/cmap_HighResolution_809308801_809568001_4FGL_J1637.7+7326_daily_bin2199.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=249.448 yref=73.4413 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 0.60 user 0.22 sys 0.13 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/36217925/ft1_filtered_4FGL_J1637.7+7326_daily_bin2199.fits evtable="EVENTS" scfile=/lscratch/kocevski/36217925/ft2_4FGL_J1637.7+7326_daily_bin2199.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/36217925/Model_4FGL_J1637.7+7326_daily_bin2199.xml irfs="P8R3_SOURCE_V2" evclsmin=0 evclass="INDEF" evtype="INDEF" convert=yes chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). adding source EG_v02 adding source GALfile=/lscratch/kocevski/36217920/ltcube_809308801_809568001_4FGL_J1637.7+7326_daily_bin2199.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/36217920/ft2_4FGL_J1637.7+7326_daily_bin2199.fits .....................! real 9.64 user 8.86 sys 0.19 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/36217920/ft1_filtered_4FGL_J1637.7+7326_daily_bin2199.fits evtable="EVENTS" scfile=/lscratch/kocevski/36217920/ft2_4FGL_J1637.7+7326_daily_bin2199.fits sctable="SC_DATA" expcube=/lscratch/kocevski/36217920/ltcube_809308801_809568001_4FGL_J1637.7+7326_daily_bin2199.fits outfile=/lscratch/kocevski/36217920/expmap_809308801_809568001_4FGL_J1637.7+7326_daily_bin2199.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/36217920/ltcube_809308801_809568001_4FGL_J1637.7+7326_daily_bin2199.fits .....................! real 80.13 user 74.72 sys 4.70 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 205 point sources and 0 extended sources Setting source of interest to: 4FGL J1637.7+7326 @ 249.448 73.4413 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/36217920/ft1_filtered_4FGL_J1637.7+7326_daily_bin2199.fits scfile=/lscratch/kocevski/36217920/ft2_4FGL_J1637.7+7326_daily_bin2199.fits outfile=/lscratch/kocevski/36217920/cmap_809308801_809568001_4FGL_J1637.7+7326_daily_bin2199.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=249.448 yref=73.4413 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 0.81 user 0.23 sys 0.13 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/36217920/ft1_filtered_4FGL_J1637.7+7326_daily_bin2199.fits scfile=/lscratch/kocevski/36217920/ft2_4FGL_J1637.7+7326_daily_bin2199.fits outfile=/lscratch/kocevski/36217920/cmap_HighResolution_809308801_809568001_4FGL_J1637.7+7326_daily_bin2199.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=249.448 yref=73.4413 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 0.67 user 0.23 sys 0.12 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/36217920/ft1_filtered_4FGL_J1637.7+7326_daily_bin2199.fits evtable="EVENTS" scfile=/lscratch/kocevski/36217920/ft2_4FGL_J1637.7+7326_daily_bin2199.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/36217920/Model_4FGL_J1637.7+7326_daily_bin2199.xml irfs="P8R3_SOURCE_V2" evclsmin=0 evclass="INDEF" evtype="INDEF" convert=yes chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). adding source EG_v02 adding source GAL_tfile=/lscratch/kocevski/36217931/ltcube_809308801_809568001_4FGL_J1637.7+7326_daily_bin2199.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/36217931/ft2_4FGL_J1637.7+7326_daily_bin2199.fits .....................! real 9.13 user 8.53 sys 0.20 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/36217931/ft1_filtered_4FGL_J1637.7+7326_daily_bin2199.fits evtable="EVENTS" scfile=/lscratch/kocevski/36217931/ft2_4FGL_J1637.7+7326_daily_bin2199.fits sctable="SC_DATA" expcube=/lscratch/kocevski/36217931/ltcube_809308801_809568001_4FGL_J1637.7+7326_daily_bin2199.fits outfile=/lscratch/kocevski/36217931/expmap_809308801_809568001_4FGL_J1637.7+7326_daily_bin2199.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/36217931/ltcube_809308801_809568001_4FGL_J1637.7+7326_daily_bin2199.fits .....................! real 74.75 user 69.85 sys 4.20 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 205 point sources and 0 extended sources Setting source of interest to: 4FGL J1637.7+7326 @ 249.448 73.4413 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/36217931/ft1_filtered_4FGL_J1637.7+7326_daily_bin2199.fits scfile=/lscratch/kocevski/36217931/ft2_4FGL_J1637.7+7326_daily_bin2199.fits outfile=/lscratch/kocevski/36217931/cmap_809308801_809568001_4FGL_J1637.7+7326_daily_bin2199.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=249.448 yref=73.4413 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 0.65 user 0.23 sys 0.14 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/36217931/ft1_filtered_4FGL_J1637.7+7326_daily_bin2199.fits scfile=/lscratch/kocevski/36217931/ft2_4FGL_J1637.7+7326_daily_bin2199.fits outfile=/lscratch/kocevski/36217931/cmap_HighResolution_809308801_809568001_4FGL_J1637.7+7326_daily_bin2199.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=249.448 yref=73.4413 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 0.63 user 0.23 sys 0.14 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/36217931/ft1_filtered_4FGL_J1637.7+7326_daily_bin2199.fits evtable="EVENTS" scfile=/lscratch/kocevski/36217931/ft2_4FGL_J1637.7+7326_daily_bin2199.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/36217931/Model_4FGL_J1637.7+7326_daily_bin2199.xml irfs="P8R3_SOURCE_V2" evclsmin=0 evclass="INDEF" evtype="INDEF" convert=yes chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). adding source EG_v02 adding source GALtfile=/lscratch/kocevski/36217924/ltcube_809308801_809568001_4FGL_J1637.7+7326_daily_bin2199.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/36217924/ft2_4FGL_J1637.7+7326_daily_bin2199.fits .....................! real 9.11 user 8.41 sys 0.24 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/36217924/ft1_filtered_4FGL_J1637.7+7326_daily_bin2199.fits evtable="EVENTS" scfile=/lscratch/kocevski/36217924/ft2_4FGL_J1637.7+7326_daily_bin2199.fits sctable="SC_DATA" expcube=/lscratch/kocevski/36217924/ltcube_809308801_809568001_4FGL_J1637.7+7326_daily_bin2199.fits outfile=/lscratch/kocevski/36217924/expmap_809308801_809568001_4FGL_J1637.7+7326_daily_bin2199.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/36217924/ltcube_809308801_809568001_4FGL_J1637.7+7326_daily_bin2199.fits .....................! real 74.16 user 69.17 sys 4.25 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 205 point sources and 0 extended sources Setting source of interest to: 4FGL J1637.7+7326 @ 249.448 73.4413 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/36217924/ft1_filtered_4FGL_J1637.7+7326_daily_bin2199.fits scfile=/lscratch/kocevski/36217924/ft2_4FGL_J1637.7+7326_daily_bin2199.fits outfile=/lscratch/kocevski/36217924/cmap_809308801_809568001_4FGL_J1637.7+7326_daily_bin2199.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=249.448 yref=73.4413 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 0.69 user 0.22 sys 0.14 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/36217924/ft1_filtered_4FGL_J1637.7+7326_daily_bin2199.fits scfile=/lscratch/kocevski/36217924/ft2_4FGL_J1637.7+7326_daily_bin2199.fits outfile=/lscratch/kocevski/36217924/cmap_HighResolution_809308801_809568001_4FGL_J1637.7+7326_daily_bin2199.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=249.448 yref=73.4413 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 0.71 user 0.23 sys 0.14 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/36217924/ft1_filtered_4FGL_J1637.7+7326_daily_bin2199.fits evtable="EVENTS" scfile=/lscratch/kocevski/36217924/ft2_4FGL_J1637.7+7326_daily_bin2199.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/36217924/Model_4FGL_J1637.7+7326_daily_bin2199.xml irfs="P8R3_SOURCE_V2" evclsmin=0 evclass="INDEF" evtype="INDEF" convert=yes chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). adding source EG_v02 adding source GALnumber of points = 7582 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J1637.7+7326_daily_bin2199 RA = 249.448, Dec = 73.4413 tmin = 809308801, tmax = 809568001 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='36218077', job_status='RUN', time_executed='2026-08-28 12:52:02.965938', time_epoch_executed='1787946722.97' WHERE source_name='4FGL J1637.7+7326' and cadence='daily' and bin_id='2199' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/36218077 Creating custom pfile directory: /lscratch/kocevski/36218077/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=809308801.0 && nMetStart<809568001.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=809308801.0 && nMetStart<809568001.0' /Data/Flight/Level1/LPA Retrieving 47 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/36218077/ft1_4FGL_J1637.7+7326_daily_bin2199.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=809308801.0 && nMetStart<809568001.0' /Data/Flight/Level1/LPA Retrieving 47 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/36218077/ft2_4FGL_J1637.7+7326_daily_bin2199.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/36218077/ft1_4FGL_J1637.7+7326_daily_bin2199.fits outfile=/lscratch/kocevski/36218077/ft1_filteredMKT_4FGL_J1637.7+7326_daily_bin2199.fits ra=249.448 dec=73.4413 rad=12.0 tmin=809308801.0 tmax=809568001.0 emin=100.0 emax=100000.0 zmin=0.0 zmax=90.0 evclass=128 evtype="INDEF" convtype=-1 phasemin=0.0 phasemax=1.0 evtable="EVENTS" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). Done. real 3.73 user 3.20 sys 0.18 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/36218077/ft2_4FGL_J1637.7+7326_daily_bin2199.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/36218077/ft2_4FGL_J1637.7+7326_daily_bin2199.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/36218077/ft1_filteredMKT_4FGL_J1637.7+7326_daily_bin2199.fits evtable="EVENTS" outfile="/lscratch/kocevski/36218077/ft1_filtered_4FGL_J1637.7+7326_daily_bin2199.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 0.61 user 0.21 sys 0.12 Number of photons that the gtmktime cut: 983 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/36218077/ft1_filtered_4FGL_J1637.7+7326_daily_bin2199.fits" evtable="EVENTS" scfile=/lscratch/kocevski/36218077/ft2_4FGL_J1637.7+7326_daily_bin2199.fits sctable="SC_DATA" ou_V02 Working on... /lscratch/kocevski/36217795/ft1_filtered_4FGL_J1637.7+7326_daily_bin2199.fits.....................! real 38.71 user 37.28 sys 0.85 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/36217795/ft1_filtered_4FGL_J1637.7+7326_daily_bin2199.fits', '/lscratch/kocevski/36217795/ft2_4FGL_J1637.7+7326_daily_bin2199.fits', expMap='/lscratch/kocevski/36217795/expmap_809308801_809568001_4FGL_J1637.7+7326_daily_bin2199.fits', expCube='/lscratch/kocevski/36217795/ltcube_809308801_809568001_4FGL_J1637.7+7326_daily_bin2199.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/36217795/Model_4FGL_J1637.7+7326_daily_bin2199.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1637.7+7326' 4FGL J1637.7+7326 Spectrum: PowerLaw 346 Prefactor: 4.118e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-15) 347 Index: 1.877e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 348 Scale: 4.483e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/36217795/ft1_filtered_4FGL_J1637.7+7326_daily_bin2199.fits Spacecraft file(s): /lscratch/kocevski/36217795/ft2_4FGL_J1637.7+7326_daily_bin2199.fits Exposure map: /lscratch/kocevski/36217795/expmap_809308801_809568001_4FGL_J1637.7+7326_daily_bin2199.fits Exposure cube: /lscratch/kocevski/36217795/ltcube_809308801_809568001_4FGL_J1637.7+7326_daily_bin2199.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/36217795/Model_4FGL_J1637.7+7326_daily_bin2199.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) = 10107.1193067 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 10107.0739093 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 15.843 1.0000 .0000 .10000E+07 2 'Prefactor ' 33.848 1.0000 .0000 .10000E+07 3 'Prefactor ' 32.323 1.0000 .0000 .10000E+07 4 'Prefactor ' .27917 1.0000 .0000 .10000E+07 5 'Prefactor ' .18113E-02 1.0000 .0000 .10000E+07 6 'Prefactor ' .38892E-03 1.0000 .0000 .10000E+07 7 'Prefactor ' .45745E-03 1.0000 .0000 .10000E+07 8 'norm ' .96486E-04 1.0000 .0000 .10000E+07 9 'Prefactor ' .12821E-01 1.0000 .0000 .10000E+07 10 'Prefactor ' 13.615 1.0000 .0000 .10000E+07 11 'norm ' 45.100 1.0000 .0000 .10000E+07 12 'norm ' .70334 1.0000 .0000 .10000E+07 13 'Prefactor ' .14045E-05 1.0000 .0000 .10000E+07 14 'Prefactor ' .42383E-06 1.0000 .0000 .10000E+07 15 'Prefactor ' 11.186 1.0000 .0000 .10000E+07 16 'Prefactor ' 38.539 1.0000 .0000 .10000E+07 17 'norm ' 6.1329 1.0000 .0000 .10000E+07 18 'norm ' 10.980 1.0000 .0000 .10000E+07 19 'norm ' 13.372 1.0000 .0000 .10000E+07 20 'Prefactor ' 9.9612 1.0000 .0000 .10000E+07 21 'Prefactor ' .28822E-02 1.0000 .0000 .10000E+07 22 'Prefactor ' 2.0130 1.0000 .0000 .10000E+07 23 'Prefactor ' 2.6501 1.0000 .0000 .10000E+07 24 'Normalizat' .74938 1.0000 .10000E-01 10.000 25 'Prefactor ' 1.0498 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** _V02 Working on... /lscratch/kocevski/36217710/ft1_filtered_4FGL_J1637.7+7326_daily_bin2199.fits.....................! real 48.49 user 46.45 sys 1.27 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/36217710/ft1_filtered_4FGL_J1637.7+7326_daily_bin2199.fits', '/lscratch/kocevski/36217710/ft2_4FGL_J1637.7+7326_daily_bin2199.fits', expMap='/lscratch/kocevski/36217710/expmap_809308801_809568001_4FGL_J1637.7+7326_daily_bin2199.fits', expCube='/lscratch/kocevski/36217710/ltcube_809308801_809568001_4FGL_J1637.7+7326_daily_bin2199.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/36217710/Model_4FGL_J1637.7+7326_daily_bin2199.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1637.7+7326' 4FGL J1637.7+7326 Spectrum: PowerLaw 346 Prefactor: 4.118e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-15) 347 Index: 1.877e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 348 Scale: 4.483e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/36217710/ft1_filtered_4FGL_J1637.7+7326_daily_bin2199.fits Spacecraft file(s): /lscratch/kocevski/36217710/ft2_4FGL_J1637.7+7326_daily_bin2199.fits Exposure map: /lscratch/kocevski/36217710/expmap_809308801_809568001_4FGL_J1637.7+7326_daily_bin2199.fits Exposure cube: /lscratch/kocevski/36217710/ltcube_809308801_809568001_4FGL_J1637.7+7326_daily_bin2199.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/36217710/Model_4FGL_J1637.7+7326_daily_bin2199.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) = 10107.1193067 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 10107.0739093 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 15.843 1.0000 .0000 .10000E+07 2 'Prefactor ' 33.848 1.0000 .0000 .10000E+07 3 'Prefactor ' 32.323 1.0000 .0000 .10000E+07 4 'Prefactor ' .27917 1.0000 .0000 .10000E+07 5 'Prefactor ' .18113E-02 1.0000 .0000 .10000E+07 6 'Prefactor ' .38892E-03 1.0000 .0000 .10000E+07 7 'Prefactor ' .45745E-03 1.0000 .0000 .10000E+07 8 'norm ' .96486E-04 1.0000 .0000 .10000E+07 9 'Prefactor ' .12821E-01 1.0000 .0000 .10000E+07 10 'Prefactor ' 13.615 1.0000 .0000 .10000E+07 11 'norm ' 45.100 1.0000 .0000 .10000E+07 12 'norm ' .70334 1.0000 .0000 .10000E+07 13 'Prefactor ' .14045E-05 1.0000 .0000 .10000E+07 14 'Prefactor ' .42383E-06 1.0000 .0000 .10000E+07 15 'Prefactor ' 11.186 1.0000 .0000 .10000E+07 16 'Prefactor ' 38.539 1.0000 .0000 .10000E+07 17 'norm ' 6.1329 1.0000 .0000 .10000E+07 18 'norm ' 10.980 1.0000 .0000 .10000E+07 19 'norm ' 13.372 1.0000 .0000 .10000E+07 20 'Prefactor ' 9.9612 1.0000 .0000 .10000E+07 21 'Prefactor ' .28822E-02 1.0000 .0000 .10000E+07 22 'Prefactor ' 2.0130 1.0000 .0000 .10000E+07 23 'Prefactor ' 2.6501 1.0000 .0000 .10000E+07 24 'Normalizat' .74938 1.0000 .10000E-01 10.000 25 'Prefactor ' 1.0498 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 10107.0716868 Extracting fit parameters... 4FGL J1637.7+7326 Spectrum: PowerLaw 346 Prefactor: 6.543e-07 2.230e-02 0.000e+00 1.000e+06 ( 1.000e-15) 347 Index: 1.877e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 348 Scale: 4.483e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 662 Prefactor: 1.049e+00 1.189e-01 0.000e+00 1.000e+01 ( 1.000e+00) 663 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 664 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 661 Normalization: 7.506e-01 1.667e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 249.448 73.441 Photon Flux Upper Limit: 3.72274884454e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00276248552956 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/36217525/likelihoodResults_809308801_809568001_4FGL_J1637.7+7326_daily_bin2199.txt Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 10107.0742372 delta logL = -0.00255040483353 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 10107.0206569 delta logL = 0.0510299034377 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 1.2171 1.0000 .0000 .10000E+07 2 'Index ' 3.1486 1.0000 .0000 10.000 3 'Normalizat' .74122 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.0520 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6650E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MACHINE ACCURACY LIMITS FURTHER IMPROVEMENT. MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 10107.02 FROM MIGRAD STATUS=CONVERGED 95 CALLS 276 TOTAL EDM= .11E-07 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 1.2172 9.0827 .34310E-04 .17622E-01 2 Index 3.1490 .73691E-01 .43573 -.44320E-04 3 Normalizat .74118 .67513E-02 .33181E-03 -.65099E-05 4 Prefactor 1.0520 .51381E-02 .21374E-03 .53190E-06 ERR DEF= .500 Final values: Prefactor = 1.21725 Index = 3.14903 Normalizat = 0.741183 Prefactor = 1.05205 ********** ** 18 **HESSE ********** FCN= 10107.02 FROM HESSE STATUS=OK 27 CALLS 303 TOTAL EDM= .21E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 1.2172 123.46 .13724E-05 -1.5686 2 Index 3.1490 6.5165 .90725E-03 -.37922 3 Normalizat .74118 .18260 .13272E-04 -1.0229 4 Prefactor 1.0520 .13628 .85494E-05 -.91014 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 2.06054e-07 Minuit parameter uncertainties: 1 24.5185 2 6.53708 3 0.182747 4 0.136329 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 10107.0206568 delta logL = 0.0510300190599 Extracting fit parameters... 4FGL J1637.7+7326 Spectrum: PowerLaw 346 Prefactor: 1.217e+00 2.452e+01 0.000e+00 1.000e+06 ( 1.000e-15) 347 Index: 3.149e+00 6.537e+00 0.000e+00 1.000e+01 (-1.000e+00) 348 Scale: 4.483e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 662 Prefactor: 1.052e+00 1.363e-01 0.000e+00 1.000e+01 ( 1.000e+00) 663 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 664 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 661 Normalization: 7.412e-01 1.827e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 249.448 73.441 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/36217525/cmap_HighResolution_809308801_809568001_4FGL_J1637.7+7326_daily_bin2199.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='2.76e-03', job_status='DONE', photon_flux_upper_limit='3.72e-08', time_completed='2026-08-28 12:53:53.683376', job_id='36217525', GAL2='1.05', fit_tolerance='1e-08', EG2='0.74', EG='0.75', time_epoch_completed='1787946833.68', return_code2='0', ts='-0.00', comment='SUCCESS', return_code='0', GAL='1.05', dlogl='5.10e-02', ts2='0.10', photon_index_error='0.00', photon_index='1.88' WHERE bin_id='2199' AND source_name='4FGL J1637.7+7326' AND cadence='daily'; Database successfully updated. Analysis Complete. Fri Aug 28 12:53:54 PDT 2026 17 **MINIMIZE .6650E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 10107.07 FROM MIGRAD STATUS=CONVERGED 173 CALLS 2121 TOTAL EDM= .18E-08 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 2.8% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 15.355 15.481 .22384E-06 .59508E-01 2 Prefactor 34.065 2.9746 -.22231E-06 .22794E-01 3 Prefactor 32.371 1.2932 .23134E-07 -.25186E-02 4 Prefactor .25479E-04 73.166 .40781E-05** at limit ** 5 Prefactor .42154E-05 18.988 .10044E-05** at limit ** 6 Prefactor .47887E-05 33.169 -.36394E-05** at limit ** 7 Prefactor .29454E-05 17.102 .12702E-05** at limit ** 8 norm .0000 6.0019 .80028E-06** at limit ** 9 Prefactor .65431E-06 189.37 .85912E-05** at limit ** 10 Prefactor 13.357 1.9142 -.14097E-06 .11508E-02 11 norm 44.998 11.877 -.43140E-06 -.15512 12 norm .70368 .66988 -.88499E-07 .63579E-03 13 Prefactor .0000 2.9592 .33481E-06** at limit ** 14 Prefactor .0000 2.1448 .76543E-06** at limit ** 15 Prefactor 11.167 11.583 .10229E-05 .62324E-01 16 Prefactor 38.460 3.0143 .14383E-06 .11339E-01 17 norm 6.1274 2.6463 -.18869E-06 -.11321E-02 18 norm 10.980 1.2764 .10851E-06 .29405E-03 19 norm 13.412 4.9847 -.88599E-07 -.18353E-02 20 Prefactor 10.064 13.898 .10742E-05 .69088E-01 21 Prefactor .24112E-05 43.148 .20431E-05** at limit ** 22 Prefactor 1.9593 5.2616 -.38057E-07 -.20658E-03 23 Prefactor 2.6342 8.8032 .12922E-05 .37534E-04 24 Normalizat .75064 .18165 -.13660E-04 -.79004E-04 25 Prefactor 1.0495 .13462 .17693E-06 -.10469E-03 ERR DEF= .500 Final values: Prefactor = 15.3554 Prefactor = 34.0648 Prefactor = 32.3712 Prefactor = 2.54795e-05 Prefactor = 4.21535e-06 Prefactor = 4.78867e-06 Prefactor = 2.94542e-06 norm = 0 Prefactor = 6.5431e-07 Prefactor = 13.3575 norm = 44.9982 norm = 0.703681 Prefactor = 0 Prefactor = 0 Prefactor = 11.1671 Prefactor = 38.46 norm = 6.12739 norm = 10.98 norm = 13.4119 Prefactor = 10.0636 Prefactor = 2.41118e-06 Prefactor = 1.95929 Prefactor = 2.63416 Normalizat = 0.750636 Prefactor = 1.04948 17 **MINIMIZE .6650E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 10107.07 FROM MIGRAD STATUS=CONVERGED 173 CALLS 2121 TOTAL EDM= .18E-08 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 2.8% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 15.355 15.481 .22384E-06 .59508E-01 2 Prefactor 34.065 2.9746 -.22231E-06 .22794E-01 3 Prefactor 32.371 1.2932 .23134E-07 -.25186E-02 4 Prefactor .25479E-04 73.166 .40781E-05** at limit ** 5 Prefactor .42154E-05 18.988 .10044E-05** at limit ** 6 Prefactor .47887E-05 33.169 -.36394E-05** at limit ** 7 Prefactor .29454E-05 17.102 .12702E-05** at limit ** 8 norm .0000 6.0019 .80028E-06** at limit ** 9 Prefactor .65431E-06 189.37 .85912E-05** at limit ** 10 Prefactor 13.357 1.9142 -.14097E-06 .11508E-02 11 norm 44.998 11.877 -.43140E-06 -.15512 12 norm .70368 .66988 -.88499E-07 .63579E-03 13 Prefactor .0000 2.9592 .33481E-06** at limit ** 14 Prefactor .0000 2.1448 .76543E-06** at limit ** 15 Prefactor 11.167 11.583 .10229E-05 .62324E-01 16 Prefactor 38.460 3.0143 .14383E-06 .11339E-01 17 norm 6.1274 2.6463 -.18869E-06 -.11321E-02 18 norm 10.980 1.2764 .10851E-06 .29405E-03 19 norm 13.412 4.9847 -.88599E-07 -.18353E-02 20 Prefactor 10.064 13.898 .10742E-05 .69088E-01 21 Prefactor .24112E-05 43.148 .20431E-05** at limit ** 22 Prefactor 1.9593 5.2616 -.38057E-07 -.20658E-03 23 Prefactor 2.6342 8.8032 .12922E-05 .37534E-04 24 Normalizat .75064 .18165 -.13660E-04 -.79004E-04 25 Prefactor 1.0495 .13462 .17693E-06 -.10469E-03 ERR DEF= .500 Final values: Prefactor = 15.3554 Prefactor = 34.0648 Prefactor = 32.3712 Prefactor = 2.54795e-05 Prefactor = 4.21535e-06 Prefactor = 4.78867e-06 Prefactor = 2.94542e-06 norm = 0 Prefactor = 6.5431e-07 Prefactor = 13.3575 norm = 44.9982 norm = 0.703681 Prefactor = 0 Prefactor = 0 Prefactor = 11.1671 Prefactor = 38.46 norm = 6.12739 norm = 10.98 norm = 13.4119 Prefactor = 10.0636 Prefactor = 2.41118e-06 Prefactor = 1.95929 Prefactor = 2.63416 Normalizat = 0.750636 Prefactor = 1.04948 ********** ** 18 **HESSE ********** FCN= 10107.07 FROM HESSE STATUS=OK 481 CALLS 2602 TOTAL EDM= .21E-05 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 15.355 15.920 .25136E-03 -1.5630 2 Prefactor 34.065 59.429 .17191E-03 -1.5591 3 Prefactor 32.371 28.318 .17591E-03 -1.5594 4 Prefactor .25479E-04 95.812 .10508E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor .42154E-05 23.045 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor .47887E-05 37.911 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 Prefactor .29454E-05 19.954 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 norm .0000 6.0215 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 Prefactor .65431E-06 189.96 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 Prefactor 13.357 29.267 .27120E-03 -1.5635 11 norm 44.998 12.352 .14892E-03 -1.5574 12 norm .70368 .70932 .60438E-03 -1.5691 13 Prefactor .0000 2.9527 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 Prefactor .0000 2.1222 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 15 Prefactor 11.167 11.946 .29930E-03 -1.5641 16 Prefactor 38.460 26.431 .16110E-03 -1.5584 17 norm 6.1274 2.6478 .40516E-03 -1.5658 18 norm 10.980 1.3038 .30210E-03 -1.5642 19 norm 13.412 5.0325 .27366E-03 -1.5635 20 Prefactor 10.064 14.620 .31725E-03 -1.5645 21 Prefactor .24112E-05 45.499 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 22 Prefactor 1.9593 5.3567 .72933E-03 -1.5680 23 Prefactor 2.6342 8.8921 .62597E-03 -1.5676 24 Normalizat .75064 .16660 .74524E-01 -1.0193 25 Prefactor 1.0495 .11888 .39922E-01 -.91098 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 2.10716e-06 Minuit parameter uncertainties: 1 15.9197 2 59.4297 3 28.3186 4 0.0988193 5 0.0197123 6 0.0269476 7 0.0153328 8 1.94732e-05 9 0.0222979 10 29.267 11 12.3515 12 0.709323 13 1.17386e-05 14 1.39861e-05 15 11.9456 16 26.4306 17 2.64777 18 1.30384 19 5.03253 20 14.6197 21 0.0209484 22 5.3567 23 8.89215 24 0.166712 25 0.118905 number of points = 7582 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J1637.7+7326_daily_bin2199 RA = 249.448, Dec = 73.4413 tmin = 809308801, tmax = 809568001 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='36218098', job_status='RUN', time_executed='2026-08-28 12:52:39.724648', time_epoch_executed='1787946759.72' WHERE source_name='4FGL J1637.7+7326' and cadence='daily' and bin_id='2199' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/36218098 Creating custom pfile directory: /lscratch/kocevski/36218098/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=809308801.0 && nMetStart<809568001.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=809308801.0 && nMetStart<809568001.0' /Data/Flight/Level1/LPA Retrieving 47 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/36218098/ft1_4FGL_J1637.7+7326_daily_bin2199.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=809308801.0 && nMetStart<809568001.0' /Data/Flight/Level1/LPA Retrieving 47 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/36218098/ft2_4FGL_J1637.7+7326_daily_bin2199.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/36218098/ft1_4FGL_J1637.7+7326_daily_bin2199.fits outfile=/lscratch/kocevski/36218098/ft1_filteredMKT_4FGL_J1637.7+7326_daily_bin2199.fits ra=249.448 dec=73.4413 rad=12.0 tmin=809308801.0 tmax=809568001.0 emin=100.0 emax=100000.0 zmin=0.0 zmax=90.0 evclass=128 evtype="INDEF" convtype=-1 phasemin=0.0 phasemax=1.0 evtable="EVENTS" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). Done. real 3.87 user 3.25 sys 0.21 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/36218098/ft2_4FGL_J1637.7+7326_daily_bin2199.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/36218098/ft2_4FGL_J1637.7+7326_daily_bin2199.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/36218098/ft1_filteredMKT_4FGL_J1637.7+7326_daily_bin2199.fits evtable="EVENTS" outfile="/lscratch/kocevski/36218098/ft1_filtered_4FGL_J1637.7+7326_daily_bin2199.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 0.89 user 0.21 sys 0.12 Number of photons that the gtmktime cut: 983 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/36218098/ft1_filtered_4FGL_J1637.7+7326_daily_bin2199.fits" evtable="EVENTS" scfile=/lscratch/kocevski/36218098/ft2_4FGL_J1637.7+7326_daily_bin2199.fits sctable="SC_DATA" ou ********** ** 18 **HESSE ********** FCN= 10107.07 FROM HESSE STATUS=OK 481 CALLS 2602 TOTAL EDM= .21E-05 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 15.355 15.920 .25136E-03 -1.5630 2 Prefactor 34.065 59.429 .17191E-03 -1.5591 3 Prefactor 32.371 28.318 .17591E-03 -1.5594 4 Prefactor .25479E-04 95.812 .10508E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor .42154E-05 23.045 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor .47887E-05 37.911 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 Prefactor .29454E-05 19.954 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 norm .0000 6.0215 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 Prefactor .65431E-06 189.96 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 Prefactor 13.357 29.267 .27120E-03 -1.5635 11 norm 44.998 12.352 .14892E-03 -1.5574 12 norm .70368 .70932 .60438E-03 -1.5691 13 Prefactor .0000 2.9527 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 Prefactor .0000 2.1222 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 15 Prefactor 11.167 11.946 .29930E-03 -1.5641 16 Prefactor 38.460 26.431 .16110E-03 -1.5584 17 norm 6.1274 2.6478 .40516E-03 -1.5658 18 norm 10.980 1.3038 .30210E-03 -1.5642 19 norm 13.412 5.0325 .27366E-03 -1.5635 20 Prefactor 10.064 14.620 .31725E-03 -1.5645 21 Prefactor .24112E-05 45.499 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 22 Prefactor 1.9593 5.3567 .72933E-03 -1.5680 23 Prefactor 2.6342 8.8921 .62597E-03 -1.5676 24 Normalizat .75064 .16660 .74524E-01 -1.0193 25 Prefactor 1.0495 .11888 .39922E-01 -.91098 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 2.10716e-06 Minuit parameter uncertainties: 1 15.9197 2 59.4297 3 28.3186 4 0.0988193 5 0.0197123 6 0.0269476 7 0.0153328 8 1.94732e-05 9 0.0222979 10 29.267 11 12.3515 12 0.709323 13 1.17386e-05 14 1.39861e-05 15 11.9456 16 26.4306 17 2.64777 18 1.30384 19 5.03253 20 14.6197 21 0.0209484 22 5.3567 23 8.89215 24 0.166712 25 0.118905 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 10107.0716868 Extracting fit parameters... 4FGL J1637.7+7326 Spectrum: PowerLaw 346 Prefactor: 6.543e-07 2.230e-02 0.000e+00 1.000e+06 ( 1.000e-15) 347 Index: 1.877e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 348 Scale: 4.483e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 662 Prefactor: 1.049e+00 1.189e-01 0.000e+00 1.000e+01 ( 1.000e+00) 663 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 664 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 661 Normalization: 7.506e-01 1.667e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 249.448 73.441 Photon Flux Upper Limit: 3.72274884454e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00276248552956 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/36217795/likelihoodResults_809308801_809568001_4FGL_J1637.7+7326_daily_bin2199.txt Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 10107.0742372 delta logL = -0.00255040483353 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 10107.0206569 delta logL = 0.0510299034377 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 1.2171 1.0000 .0000 .10000E+07 2 'Index ' 3.1486 1.0000 .0000 10.000 3 'Normalizat' .74122 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.0520 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6650E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MACHINE ACCURACY LIMITS FURTHER IMPROVEMENT. MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 10107.02 FROM MIGRAD STATUS=CONVERGED 95 CALLS 276 TOTAL EDM= .11E-07 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 1.2172 9.0827 .34310E-04 .17622E-01 2 Index 3.1490 .73691E-01 .43573 -.44320E-04 3 Normalizat .74118 .67513E-02 .33181E-03 -.65099E-05 4 Prefactor 1.0520 .51381E-02 .21374E-03 .53190E-06 ERR DEF= .500 Final values: Prefactor = 1.21725 Index = 3.14903 Normalizat = 0.741183 Prefactor = 1.05205 ********** ** 18 **HESSE ********** FCN= 10107.02 FROM HESSE STATUS=OK 27 CALLS 303 TOTAL EDM= .21E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 1.2172 123.46 .13724E-05 -1.5686 2 Index 3.1490 6.5165 .90725E-03 -.37922 3 Normalizat .74118 .18260 .13272E-04 -1.0229 4 Prefactor 1.0520 .13628 .85494E-05 -.91014 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 2.06054e-07 Minuit parameter uncertainties: 1 24.5185 2 6.53708 3 0.182747 4 0.136329 file=/lscratch/kocevski/36217965/ltcube_809308801_809568001_4FGL_J1637.7+7326_daily_bin2199.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/36217965/ft2_4FGL_J1637.7+7326_daily_bin2199.fits .....................! real 8.52 user 7.77 sys 0.21 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/36217965/ft1_filtered_4FGL_J1637.7+7326_daily_bin2199.fits evtable="EVENTS" scfile=/lscratch/kocevski/36217965/ft2_4FGL_J1637.7+7326_daily_bin2199.fits sctable="SC_DATA" expcube=/lscratch/kocevski/36217965/ltcube_809308801_809568001_4FGL_J1637.7+7326_daily_bin2199.fits outfile=/lscratch/kocevski/36217965/expmap_809308801_809568001_4FGL_J1637.7+7326_daily_bin2199.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/36217965/ltcube_809308801_809568001_4FGL_J1637.7+7326_daily_bin2199.fits .....................! real 70.49 user 65.48 sys 4.13 Generating the xml model: radLim = 0.001 maxRad = 12 normsOnly = True freeVariableSources = True Fixing all sources to their catalog values, except variable sources Creating file and adding sources from 4FGL Added 205 point sources and 0 extended sources Setting source of interest to: 4FGL J1637.7+7326 @ 249.448 73.4413 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/36217965/ft1_filtered_4FGL_J1637.7+7326_daily_bin2199.fits scfile=/lscratch/kocevski/36217965/ft2_4FGL_J1637.7+7326_daily_bin2199.fits outfile=/lscratch/kocevski/36217965/cmap_809308801_809568001_4FGL_J1637.7+7326_daily_bin2199.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=249.448 yref=73.4413 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 0.74 user 0.22 sys 0.13 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/36217965/ft1_filtered_4FGL_J1637.7+7326_daily_bin2199.fits scfile=/lscratch/kocevski/36217965/ft2_4FGL_J1637.7+7326_daily_bin2199.fits outfile=/lscratch/kocevski/36217965/cmap_HighResolution_809308801_809568001_4FGL_J1637.7+7326_daily_bin2199.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=249.448 yref=73.4413 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 0.83 user 0.22 sys 0.14 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/36217965/ft1_filtered_4FGL_J1637.7+7326_daily_bin2199.fits evtable="EVENTS" scfile=/lscratch/kocevski/36217965/ft2_4FGL_J1637.7+7326_daily_bin2199.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/36217965/Model_4FGL_J1637.7+7326_daily_bin2199.xml irfs="P8R3_SOURCE_V2" evclsmin=0 evclass="INDEF" evtype="INDEF" convert=yes chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). adding source EG_v02 adding source GAL_shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 10107.0206568 delta logL = 0.0510300190599 Extracting fit parameters... 4FGL J1637.7+7326 Spectrum: PowerLaw 346 Prefactor: 1.217e+00 2.452e+01 0.000e+00 1.000e+06 ( 1.000e-15) 347 Index: 3.149e+00 6.537e+00 0.000e+00 1.000e+01 (-1.000e+00) 348 Scale: 4.483e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 662 Prefactor: 1.052e+00 1.363e-01 0.000e+00 1.000e+01 ( 1.000e+00) 663 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 664 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 661 Normalization: 7.412e-01 1.827e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 249.448 73.441 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/36217795/cmap_HighResolution_809308801_809568001_4FGL_J1637.7+7326_daily_bin2199.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='2.76e-03', job_status='DONE', photon_flux_upper_limit='3.72e-08', time_completed='2026-08-28 12:55:12.456460', job_id='36217795', GAL2='1.05', fit_tolerance='1e-08', EG2='0.74', EG='0.75', time_epoch_completed='1787946912.46', return_code2='0', ts='-0.00', comment='SUCCESS', return_code='0', GAL='1.05', dlogl='5.10e-02', ts2='0.10', photon_index_error='0.00', photon_index='1.88' WHERE bin_id='2199' AND source_name='4FGL J1637.7+7326' AND cadence='daily'; Database successfully updated. Analysis Complete. Fri Aug 28 12:55:12 PDT 2026 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 10107.0716868 Extracting fit parameters... 4FGL J1637.7+7326 Spectrum: PowerLaw 346 Prefactor: 6.543e-07 2.230e-02 0.000e+00 1.000e+06 ( 1.000e-15) 347 Index: 1.877e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 348 Scale: 4.483e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 662 Prefactor: 1.049e+00 1.189e-01 0.000e+00 1.000e+01 ( 1.000e+00) 663 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 664 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 661 Normalization: 7.506e-01 1.667e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 249.448 73.441 Photon Flux Upper Limit: 3.72274884454e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00276248552956 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/36217710/likelihoodResults_809308801_809568001_4FGL_J1637.7+7326_daily_bin2199.txt Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 10107.0742372 delta logL = -0.00255040483353 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 10107.0206569 delta logL = 0.0510299034377 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 1.2171 1.0000 .0000 .10000E+07 2 'Index ' 3.1486 1.0000 .0000 10.000 3 'Normalizat' .74122 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.0520 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6650E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MACHINE ACCURACY LIMITS FURTHER IMPROVEMENT. MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 10107.02 FROM MIGRAD STATUS=CONVERGED 95 CALLS 276 TOTAL EDM= .11E-07 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 1.2172 9.0827 .34310E-04 .17622E-01 2 Index 3.1490 .73691E-01 .43573 -.44320E-04 3 Normalizat .74118 .67513E-02 .33181E-03 -.65099E-05 4 Prefactor 1.0520 .51381E-02 .21374E-03 .53190E-06 ERR DEF= .500 Final values: Prefactor = 1.21725 Index = 3.14903 Normalizat = 0.741183 Prefactor = 1.05205 ********** ** 18 **HESSE ********** FCN= 10107.02 FROM HESSE STATUS=OK 27 CALLS 303 TOTAL EDM= .21E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 1.2172 123.46 .13724E-05 -1.5686 2 Index 3.1490 6.5165 .90725E-03 -.37922 3 Normalizat .74118 .18260 .13272E-04 -1.0229 4 Prefactor 1.0520 .13628 .85494E-05 -.91014 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 2.06054e-07 Minuit parameter uncertainties: 1 24.5185 2 6.53708 3 0.182747 4 0.136329 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 10107.0206568 delta logL = 0.0510300190599 Extracting fit parameters... 4FGL J1637.7+7326 Spectrum: PowerLaw 346 Prefactor: 1.217e+00 2.452e+01 0.000e+00 1.000e+06 ( 1.000e-15) 347 Index: 3.149e+00 6.537e+00 0.000e+00 1.000e+01 (-1.000e+00) 348 Scale: 4.483e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 662 Prefactor: 1.052e+00 1.363e-01 0.000e+00 1.000e+01 ( 1.000e+00) 663 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 664 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 661 Normalization: 7.412e-01 1.827e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 249.448 73.441 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/36217710/cmap_HighResolution_809308801_809568001_4FGL_J1637.7+7326_daily_bin2199.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='2.76e-03', job_status='DONE', photon_flux_upper_limit='3.72e-08', time_completed='2026-08-28 12:55:36.242244', job_id='36217710', GAL2='1.05', fit_tolerance='1e-08', EG2='0.74', EG='0.75', time_epoch_completed='1787946936.24', return_code2='0', ts='-0.00', comment='SUCCESS', return_code='0', GAL='1.05', dlogl='5.10e-02', ts2='0.10', photon_index_error='0.00', photon_index='1.88' WHERE bin_id='2199' AND source_name='4FGL J1637.7+7326' AND cadence='daily'; Database successfully updated. Analysis Complete. Fri Aug 28 12:55:36 PDT 2026 _V02 Working on... /lscratch/kocevski/36217925/ft1_filtered_4FGL_J1637.7+7326_daily_bin2199.fits.....................! real 41.02 user 39.88 sys 0.58 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/36217925/ft1_filtered_4FGL_J1637.7+7326_daily_bin2199.fits', '/lscratch/kocevski/36217925/ft2_4FGL_J1637.7+7326_daily_bin2199.fits', expMap='/lscratch/kocevski/36217925/expmap_809308801_809568001_4FGL_J1637.7+7326_daily_bin2199.fits', expCube='/lscratch/kocevski/36217925/ltcube_809308801_809568001_4FGL_J1637.7+7326_daily_bin2199.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/36217925/Model_4FGL_J1637.7+7326_daily_bin2199.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1637.7+7326' 4FGL J1637.7+7326 Spectrum: PowerLaw 346 Prefactor: 4.118e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-15) 347 Index: 1.877e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 348 Scale: 4.483e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/36217925/ft1_filtered_4FGL_J1637.7+7326_daily_bin2199.fits Spacecraft file(s): /lscratch/kocevski/36217925/ft2_4FGL_J1637.7+7326_daily_bin2199.fits Exposure map: /lscratch/kocevski/36217925/expmap_809308801_809568001_4FGL_J1637.7+7326_daily_bin2199.fits Exposure cube: /lscratch/kocevski/36217925/ltcube_809308801_809568001_4FGL_J1637.7+7326_daily_bin2199.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/36217925/Model_4FGL_J1637.7+7326_daily_bin2199.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) = 10107.1193067 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 10107.0739093 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 15.843 1.0000 .0000 .10000E+07 2 'Prefactor ' 33.848 1.0000 .0000 .10000E+07 3 'Prefactor ' 32.323 1.0000 .0000 .10000E+07 4 'Prefactor ' .27917 1.0000 .0000 .10000E+07 5 'Prefactor ' .18113E-02 1.0000 .0000 .10000E+07 6 'Prefactor ' .38892E-03 1.0000 .0000 .10000E+07 7 'Prefactor ' .45745E-03 1.0000 .0000 .10000E+07 8 'norm ' .96486E-04 1.0000 .0000 .10000E+07 9 'Prefactor ' .12821E-01 1.0000 .0000 .10000E+07 10 'Prefactor ' 13.615 1.0000 .0000 .10000E+07 11 'norm ' 45.100 1.0000 .0000 .10000E+07 12 'norm ' .70334 1.0000 .0000 .10000E+07 13 'Prefactor ' .14045E-05 1.0000 .0000 .10000E+07 14 'Prefactor ' .42383E-06 1.0000 .0000 .10000E+07 15 'Prefactor ' 11.186 1.0000 .0000 .10000E+07 16 'Prefactor ' 38.539 1.0000 .0000 .10000E+07 17 'norm ' 6.1329 1.0000 .0000 .10000E+07 18 'norm ' 10.980 1.0000 .0000 .10000E+07 19 'norm ' 13.372 1.0000 .0000 .10000E+07 20 'Prefactor ' 9.9612 1.0000 .0000 .10000E+07 21 'Prefactor ' .28822E-02 1.0000 .0000 .10000E+07 22 'Prefactor ' 2.0130 1.0000 .0000 .10000E+07 23 'Prefactor ' 2.6501 1.0000 .0000 .10000E+07 24 'Normalizat' .74938 1.0000 .10000E-01 10.000 25 'Prefactor ' 1.0498 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** _V02 Working on... /lscratch/kocevski/36217919/ft1_filtered_4FGL_J1637.7+7326_daily_bin2199.fits.....................! real 46.92 user 45.39 sys 0.91 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/36217919/ft1_filtered_4FGL_J1637.7+7326_daily_bin2199.fits', '/lscratch/kocevski/36217919/ft2_4FGL_J1637.7+7326_daily_bin2199.fits', expMap='/lscratch/kocevski/36217919/expmap_809308801_809568001_4FGL_J1637.7+7326_daily_bin2199.fits', expCube='/lscratch/kocevski/36217919/ltcube_809308801_809568001_4FGL_J1637.7+7326_daily_bin2199.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/36217919/Model_4FGL_J1637.7+7326_daily_bin2199.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1637.7+7326' 4FGL J1637.7+7326 Spectrum: PowerLaw 346 Prefactor: 4.118e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-15) 347 Index: 1.877e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 348 Scale: 4.483e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/36217919/ft1_filtered_4FGL_J1637.7+7326_daily_bin2199.fits Spacecraft file(s): /lscratch/kocevski/36217919/ft2_4FGL_J1637.7+7326_daily_bin2199.fits Exposure map: /lscratch/kocevski/36217919/expmap_809308801_809568001_4FGL_J1637.7+7326_daily_bin2199.fits Exposure cube: /lscratch/kocevski/36217919/ltcube_809308801_809568001_4FGL_J1637.7+7326_daily_bin2199.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/36217919/Model_4FGL_J1637.7+7326_daily_bin2199.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) = 10107.1193067 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 10107.0739093 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 15.843 1.0000 .0000 .10000E+07 2 'Prefactor ' 33.848 1.0000 .0000 .10000E+07 3 'Prefactor ' 32.323 1.0000 .0000 .10000E+07 4 'Prefactor ' .27917 1.0000 .0000 .10000E+07 5 'Prefactor ' .18113E-02 1.0000 .0000 .10000E+07 6 'Prefactor ' .38892E-03 1.0000 .0000 .10000E+07 7 'Prefactor ' .45745E-03 1.0000 .0000 .10000E+07 8 'norm ' .96486E-04 1.0000 .0000 .10000E+07 9 'Prefactor ' .12821E-01 1.0000 .0000 .10000E+07 10 'Prefactor ' 13.615 1.0000 .0000 .10000E+07 11 'norm ' 45.100 1.0000 .0000 .10000E+07 12 'norm ' .70334 1.0000 .0000 .10000E+07 13 'Prefactor ' .14045E-05 1.0000 .0000 .10000E+07 14 'Prefactor ' .42383E-06 1.0000 .0000 .10000E+07 15 'Prefactor ' 11.186 1.0000 .0000 .10000E+07 16 'Prefactor ' 38.539 1.0000 .0000 .10000E+07 17 'norm ' 6.1329 1.0000 .0000 .10000E+07 18 'norm ' 10.980 1.0000 .0000 .10000E+07 19 'norm ' 13.372 1.0000 .0000 .10000E+07 20 'Prefactor ' 9.9612 1.0000 .0000 .10000E+07 21 'Prefactor ' .28822E-02 1.0000 .0000 .10000E+07 22 'Prefactor ' 2.0130 1.0000 .0000 .10000E+07 23 'Prefactor ' 2.6501 1.0000 .0000 .10000E+07 24 'Normalizat' .74938 1.0000 .10000E-01 10.000 25 'Prefactor ' 1.0498 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6650E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 10107.07 FROM MIGRAD STATUS=CONVERGED 173 CALLS 2121 TOTAL EDM= .18E-08 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 2.8% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 15.355 15.481 .22384E-06 .59508E-01 2 Prefactor 34.065 2.9746 -.22231E-06 .22794E-01 3 Prefactor 32.371 1.2932 .23134E-07 -.25186E-02 4 Prefactor .25479E-04 73.166 .40781E-05** at limit ** 5 Prefactor .42154E-05 18.988 .10044E-05** at limit ** 6 Prefactor .47887E-05 33.169 -.36394E-05** at limit ** 7 Prefactor .29454E-05 17.102 .12702E-05** at limit ** 8 norm .0000 6.0019 .80028E-06** at limit ** 9 Prefactor .65431E-06 189.37 .85912E-05** at limit ** 10 Prefactor 13.357 1.9142 -.14097E-06 .11508E-02 11 norm 44.998 11.877 -.43140E-06 -.15512 12 norm .70368 .66988 -.88499E-07 .63579E-03 13 Prefactor .0000 2.9592 .33481E-06** at limit ** 14 Prefactor .0000 2.1448 .76543E-06** at limit ** 15 Prefactor 11.167 11.583 .10229E-05 .62324E-01 16 Prefactor 38.460 3.0143 .14383E-06 .11339E-01 17 norm 6.1274 2.6463 -.18869E-06 -.11321E-02 18 norm 10.980 1.2764 .10851E-06 .29405E-03 19 norm 13.412 4.9847 -.88599E-07 -.18353E-02 20 Prefactor 10.064 13.898 .10742E-05 .69088E-01 21 Prefactor .24112E-05 43.148 .20431E-05** at limit ** 22 Prefactor 1.9593 5.2616 -.38057E-07 -.20658E-03 23 Prefactor 2.6342 8.8032 .12922E-05 .37534E-04 24 Normalizat .75064 .18165 -.13660E-04 -.79004E-04 25 Prefactor 1.0495 .13462 .17693E-06 -.10469E-03 ERR DEF= .500 Final values: Prefactor = 15.3554 Prefactor = 34.0648 Prefactor = 32.3712 Prefactor = 2.54795e-05 Prefactor = 4.21535e-06 Prefactor = 4.78867e-06 Prefactor = 2.94542e-06 norm = 0 Prefactor = 6.5431e-07 Prefactor = 13.3575 norm = 44.9982 norm = 0.703681 Prefactor = 0 Prefactor = 0 Prefactor = 11.1671 Prefactor = 38.46 norm = 6.12739 norm = 10.98 norm = 13.4119 Prefactor = 10.0636 Prefactor = 2.41118e-06 Prefactor = 1.95929 Prefactor = 2.63416 Normalizat = 0.750636 Prefactor = 1.04948 17 **MINIMIZE .6650E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 10107.07 FROM MIGRAD STATUS=CONVERGED 173 CALLS 2121 TOTAL EDM= .18E-08 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 2.8% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 15.355 15.481 .22384E-06 .59508E-01 2 Prefactor 34.065 2.9746 -.22231E-06 .22794E-01 3 Prefactor 32.371 1.2932 .23134E-07 -.25186E-02 4 Prefactor .25479E-04 73.166 .40781E-05** at limit ** 5 Prefactor .42154E-05 18.988 .10044E-05** at limit ** 6 Prefactor .47887E-05 33.169 -.36394E-05** at limit ** 7 Prefactor .29454E-05 17.102 .12702E-05** at limit ** 8 norm .0000 6.0019 .80028E-06** at limit ** 9 Prefactor .65431E-06 189.37 .85912E-05** at limit ** 10 Prefactor 13.357 1.9142 -.14097E-06 .11508E-02 11 norm 44.998 11.877 -.43140E-06 -.15512 12 norm .70368 .66988 -.88499E-07 .63579E-03 13 Prefactor .0000 2.9592 .33481E-06** at limit ** 14 Prefactor .0000 2.1448 .76543E-06** at limit ** 15 Prefactor 11.167 11.583 .10229E-05 .62324E-01 16 Prefactor 38.460 3.0143 .14383E-06 .11339E-01 17 norm 6.1274 2.6463 -.18869E-06 -.11321E-02 18 norm 10.980 1.2764 .10851E-06 .29405E-03 19 norm 13.412 4.9847 -.88599E-07 -.18353E-02 20 Prefactor 10.064 13.898 .10742E-05 .69088E-01 21 Prefactor .24112E-05 43.148 .20431E-05** at limit ** 22 Prefactor 1.9593 5.2616 -.38057E-07 -.20658E-03 23 Prefactor 2.6342 8.8032 .12922E-05 .37534E-04 24 Normalizat .75064 .18165 -.13660E-04 -.79004E-04 25 Prefactor 1.0495 .13462 .17693E-06 -.10469E-03 ERR DEF= .500 Final values: Prefactor = 15.3554 Prefactor = 34.0648 Prefactor = 32.3712 Prefactor = 2.54795e-05 Prefactor = 4.21535e-06 Prefactor = 4.78867e-06 Prefactor = 2.94542e-06 norm = 0 Prefactor = 6.5431e-07 Prefactor = 13.3575 norm = 44.9982 norm = 0.703681 Prefactor = 0 Prefactor = 0 Prefactor = 11.1671 Prefactor = 38.46 norm = 6.12739 norm = 10.98 norm = 13.4119 Prefactor = 10.0636 Prefactor = 2.41118e-06 Prefactor = 1.95929 Prefactor = 2.63416 Normalizat = 0.750636 Prefactor = 1.04948 tfile=/lscratch/kocevski/36218077/ltcube_809308801_809568001_4FGL_J1637.7+7326_daily_bin2199.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/36218077/ft2_4FGL_J1637.7+7326_daily_bin2199.fits .....................! real 9.05 user 8.35 sys 0.22 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/36218077/ft1_filtered_4FGL_J1637.7+7326_daily_bin2199.fits evtable="EVENTS" scfile=/lscratch/kocevski/36218077/ft2_4FGL_J1637.7+7326_daily_bin2199.fits sctable="SC_DATA" expcube=/lscratch/kocevski/36218077/ltcube_809308801_809568001_4FGL_J1637.7+7326_daily_bin2199.fits outfile=/lscratch/kocevski/36218077/expmap_809308801_809568001_4FGL_J1637.7+7326_daily_bin2199.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/36218077/ltcube_809308801_809568001_4FGL_J1637.7+7326_daily_bin2199.fits .....................! real 75.08 user 70.31 sys 4.01 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 205 point sources and 0 extended sources Setting source of interest to: 4FGL J1637.7+7326 @ 249.448 73.4413 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/36218077/ft1_filtered_4FGL_J1637.7+7326_daily_bin2199.fits scfile=/lscratch/kocevski/36218077/ft2_4FGL_J1637.7+7326_daily_bin2199.fits outfile=/lscratch/kocevski/36218077/cmap_809308801_809568001_4FGL_J1637.7+7326_daily_bin2199.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=249.448 yref=73.4413 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 0.23 sys 0.12 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/36218077/ft1_filtered_4FGL_J1637.7+7326_daily_bin2199.fits scfile=/lscratch/kocevski/36218077/ft2_4FGL_J1637.7+7326_daily_bin2199.fits outfile=/lscratch/kocevski/36218077/cmap_HighResolution_809308801_809568001_4FGL_J1637.7+7326_daily_bin2199.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=249.448 yref=73.4413 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 0.62 user 0.22 sys 0.15 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/36218077/ft1_filtered_4FGL_J1637.7+7326_daily_bin2199.fits evtable="EVENTS" scfile=/lscratch/kocevski/36218077/ft2_4FGL_J1637.7+7326_daily_bin2199.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/36218077/Model_4FGL_J1637.7+7326_daily_bin2199.xml irfs="P8R3_SOURCE_V2" evclsmin=0 evclass="INDEF" evtype="INDEF" convert=yes chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). adding source EG_v02 adding source GAL_V02 Working on... /lscratch/kocevski/36217931/ft1_filtered_4FGL_J1637.7+7326_daily_bin2199.fits.....................! real 47.42 user 45.97 sys 0.88 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/36217931/ft1_filtered_4FGL_J1637.7+7326_daily_bin2199.fits', '/lscratch/kocevski/36217931/ft2_4FGL_J1637.7+7326_daily_bin2199.fits', expMap='/lscratch/kocevski/36217931/expmap_809308801_809568001_4FGL_J1637.7+7326_daily_bin2199.fits', expCube='/lscratch/kocevski/36217931/ltcube_809308801_809568001_4FGL_J1637.7+7326_daily_bin2199.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/36217931/Model_4FGL_J1637.7+7326_daily_bin2199.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1637.7+7326' 4FGL J1637.7+7326 Spectrum: PowerLaw 346 Prefactor: 4.118e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-15) 347 Index: 1.877e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 348 Scale: 4.483e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/36217931/ft1_filtered_4FGL_J1637.7+7326_daily_bin2199.fits Spacecraft file(s): /lscratch/kocevski/36217931/ft2_4FGL_J1637.7+7326_daily_bin2199.fits Exposure map: /lscratch/kocevski/36217931/expmap_809308801_809568001_4FGL_J1637.7+7326_daily_bin2199.fits Exposure cube: /lscratch/kocevski/36217931/ltcube_809308801_809568001_4FGL_J1637.7+7326_daily_bin2199.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/36217931/Model_4FGL_J1637.7+7326_daily_bin2199.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) = 10107.1193067 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 10107.0739093 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 15.843 1.0000 .0000 .10000E+07 2 'Prefactor ' 33.848 1.0000 .0000 .10000E+07 3 'Prefactor ' 32.323 1.0000 .0000 .10000E+07 4 'Prefactor ' .27917 1.0000 .0000 .10000E+07 5 'Prefactor ' .18113E-02 1.0000 .0000 .10000E+07 6 'Prefactor ' .38892E-03 1.0000 .0000 .10000E+07 7 'Prefactor ' .45745E-03 1.0000 .0000 .10000E+07 8 'norm ' .96486E-04 1.0000 .0000 .10000E+07 9 'Prefactor ' .12821E-01 1.0000 .0000 .10000E+07 10 'Prefactor ' 13.615 1.0000 .0000 .10000E+07 11 'norm ' 45.100 1.0000 .0000 .10000E+07 12 'norm ' .70334 1.0000 .0000 .10000E+07 13 'Prefactor ' .14045E-05 1.0000 .0000 .10000E+07 14 'Prefactor ' .42383E-06 1.0000 .0000 .10000E+07 15 'Prefactor ' 11.186 1.0000 .0000 .10000E+07 16 'Prefactor ' 38.539 1.0000 .0000 .10000E+07 17 'norm ' 6.1329 1.0000 .0000 .10000E+07 18 'norm ' 10.980 1.0000 .0000 .10000E+07 19 'norm ' 13.372 1.0000 .0000 .10000E+07 20 'Prefactor ' 9.9612 1.0000 .0000 .10000E+07 21 'Prefactor ' .28822E-02 1.0000 .0000 .10000E+07 22 'Prefactor ' 2.0130 1.0000 .0000 .10000E+07 23 'Prefactor ' 2.6501 1.0000 .0000 .10000E+07 24 'Normalizat' .74938 1.0000 .10000E-01 10.000 25 'Prefactor ' 1.0498 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** V02 Working on... /lscratch/kocevski/36217920/ft1_filtered_4FGL_J1637.7+7326_daily_bin2199.fits.....................! real 48.78 user 47.44 sys 0.71 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/36217920/ft1_filtered_4FGL_J1637.7+7326_daily_bin2199.fits', '/lscratch/kocevski/36217920/ft2_4FGL_J1637.7+7326_daily_bin2199.fits', expMap='/lscratch/kocevski/36217920/expmap_809308801_809568001_4FGL_J1637.7+7326_daily_bin2199.fits', expCube='/lscratch/kocevski/36217920/ltcube_809308801_809568001_4FGL_J1637.7+7326_daily_bin2199.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/36217920/Model_4FGL_J1637.7+7326_daily_bin2199.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1637.7+7326' 4FGL J1637.7+7326 Spectrum: PowerLaw 346 Prefactor: 4.118e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-15) 347 Index: 1.877e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 348 Scale: 4.483e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/36217920/ft1_filtered_4FGL_J1637.7+7326_daily_bin2199.fits Spacecraft file(s): /lscratch/kocevski/36217920/ft2_4FGL_J1637.7+7326_daily_bin2199.fits Exposure map: /lscratch/kocevski/36217920/expmap_809308801_809568001_4FGL_J1637.7+7326_daily_bin2199.fits Exposure cube: /lscratch/kocevski/36217920/ltcube_809308801_809568001_4FGL_J1637.7+7326_daily_bin2199.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/36217920/Model_4FGL_J1637.7+7326_daily_bin2199.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) = 10107.1193067 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 10107.0739093 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 15.843 1.0000 .0000 .10000E+07 2 'Prefactor ' 33.848 1.0000 .0000 .10000E+07 3 'Prefactor ' 32.323 1.0000 .0000 .10000E+07 4 'Prefactor ' .27917 1.0000 .0000 .10000E+07 5 'Prefactor ' .18113E-02 1.0000 .0000 .10000E+07 6 'Prefactor ' .38892E-03 1.0000 .0000 .10000E+07 7 'Prefactor ' .45745E-03 1.0000 .0000 .10000E+07 8 'norm ' .96486E-04 1.0000 .0000 .10000E+07 9 'Prefactor ' .12821E-01 1.0000 .0000 .10000E+07 10 'Prefactor ' 13.615 1.0000 .0000 .10000E+07 11 'norm ' 45.100 1.0000 .0000 .10000E+07 12 'norm ' .70334 1.0000 .0000 .10000E+07 13 'Prefactor ' .14045E-05 1.0000 .0000 .10000E+07 14 'Prefactor ' .42383E-06 1.0000 .0000 .10000E+07 15 'Prefactor ' 11.186 1.0000 .0000 .10000E+07 16 'Prefactor ' 38.539 1.0000 .0000 .10000E+07 17 'norm ' 6.1329 1.0000 .0000 .10000E+07 18 'norm ' 10.980 1.0000 .0000 .10000E+07 19 'norm ' 13.372 1.0000 .0000 .10000E+07 20 'Prefactor ' 9.9612 1.0000 .0000 .10000E+07 21 'Prefactor ' .28822E-02 1.0000 .0000 .10000E+07 22 'Prefactor ' 2.0130 1.0000 .0000 .10000E+07 23 'Prefactor ' 2.6501 1.0000 .0000 .10000E+07 24 'Normalizat' .74938 1.0000 .10000E-01 10.000 25 'Prefactor ' 1.0498 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** ********** ** 18 **HESSE ********** FCN= 10107.07 FROM HESSE STATUS=OK 481 CALLS 2602 TOTAL EDM= .21E-05 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 15.355 15.920 .25136E-03 -1.5630 2 Prefactor 34.065 59.429 .17191E-03 -1.5591 3 Prefactor 32.371 28.318 .17591E-03 -1.5594 4 Prefactor .25479E-04 95.812 .10508E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor .42154E-05 23.045 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor .47887E-05 37.911 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 Prefactor .29454E-05 19.954 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 norm .0000 6.0215 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 Prefactor .65431E-06 189.96 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 Prefactor 13.357 29.267 .27120E-03 -1.5635 11 norm 44.998 12.352 .14892E-03 -1.5574 12 norm .70368 .70932 .60438E-03 -1.5691 13 Prefactor .0000 2.9527 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 Prefactor .0000 2.1222 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 15 Prefactor 11.167 11.946 .29930E-03 -1.5641 16 Prefactor 38.460 26.431 .16110E-03 -1.5584 17 norm 6.1274 2.6478 .40516E-03 -1.5658 18 norm 10.980 1.3038 .30210E-03 -1.5642 19 norm 13.412 5.0325 .27366E-03 -1.5635 20 Prefactor 10.064 14.620 .31725E-03 -1.5645 21 Prefactor .24112E-05 45.499 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 22 Prefactor 1.9593 5.3567 .72933E-03 -1.5680 23 Prefactor 2.6342 8.8921 .62597E-03 -1.5676 24 Normalizat .75064 .16660 .74524E-01 -1.0193 25 Prefactor 1.0495 .11888 .39922E-01 -.91098 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 2.10716e-06 Minuit parameter uncertainties: 1 15.9197 2 59.4297 3 28.3186 4 0.0988193 5 0.0197123 6 0.0269476 7 0.0153328 8 1.94732e-05 9 0.0222979 10 29.267 11 12.3515 12 0.709323 13 1.17386e-05 14 1.39861e-05 15 11.9456 16 26.4306 17 2.64777 18 1.30384 19 5.03253 20 14.6197 21 0.0209484 22 5.3567 23 8.89215 24 0.166712 25 0.118905 _V02 Working on... /lscratch/kocevski/36217924/ft1_filtered_4FGL_J1637.7+7326_daily_bin2199.fits.....................! real 46.06 user 44.37 sys 1.05 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/36217924/ft1_filtered_4FGL_J1637.7+7326_daily_bin2199.fits', '/lscratch/kocevski/36217924/ft2_4FGL_J1637.7+7326_daily_bin2199.fits', expMap='/lscratch/kocevski/36217924/expmap_809308801_809568001_4FGL_J1637.7+7326_daily_bin2199.fits', expCube='/lscratch/kocevski/36217924/ltcube_809308801_809568001_4FGL_J1637.7+7326_daily_bin2199.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/36217924/Model_4FGL_J1637.7+7326_daily_bin2199.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1637.7+7326' 4FGL J1637.7+7326 Spectrum: PowerLaw 346 Prefactor: 4.118e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-15) 347 Index: 1.877e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 348 Scale: 4.483e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/36217924/ft1_filtered_4FGL_J1637.7+7326_daily_bin2199.fits Spacecraft file(s): /lscratch/kocevski/36217924/ft2_4FGL_J1637.7+7326_daily_bin2199.fits Exposure map: /lscratch/kocevski/36217924/expmap_809308801_809568001_4FGL_J1637.7+7326_daily_bin2199.fits Exposure cube: /lscratch/kocevski/36217924/ltcube_809308801_809568001_4FGL_J1637.7+7326_daily_bin2199.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/36217924/Model_4FGL_J1637.7+7326_daily_bin2199.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) = 10107.1193067 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 10107.0739093 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 15.843 1.0000 .0000 .10000E+07 2 'Prefactor ' 33.848 1.0000 .0000 .10000E+07 3 'Prefactor ' 32.323 1.0000 .0000 .10000E+07 4 'Prefactor ' .27917 1.0000 .0000 .10000E+07 5 'Prefactor ' .18113E-02 1.0000 .0000 .10000E+07 6 'Prefactor ' .38892E-03 1.0000 .0000 .10000E+07 7 'Prefactor ' .45745E-03 1.0000 .0000 .10000E+07 8 'norm ' .96486E-04 1.0000 .0000 .10000E+07 9 'Prefactor ' .12821E-01 1.0000 .0000 .10000E+07 10 'Prefactor ' 13.615 1.0000 .0000 .10000E+07 11 'norm ' 45.100 1.0000 .0000 .10000E+07 12 'norm ' .70334 1.0000 .0000 .10000E+07 13 'Prefactor ' .14045E-05 1.0000 .0000 .10000E+07 14 'Prefactor ' .42383E-06 1.0000 .0000 .10000E+07 15 'Prefactor ' 11.186 1.0000 .0000 .10000E+07 16 'Prefactor ' 38.539 1.0000 .0000 .10000E+07 17 'norm ' 6.1329 1.0000 .0000 .10000E+07 18 'norm ' 10.980 1.0000 .0000 .10000E+07 19 'norm ' 13.372 1.0000 .0000 .10000E+07 20 'Prefactor ' 9.9612 1.0000 .0000 .10000E+07 21 'Prefactor ' .28822E-02 1.0000 .0000 .10000E+07 22 'Prefactor ' 2.0130 1.0000 .0000 .10000E+07 23 'Prefactor ' 2.6501 1.0000 .0000 .10000E+07 24 'Normalizat' .74938 1.0000 .10000E-01 10.000 25 'Prefactor ' 1.0498 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** ********** ** 18 **HESSE ********** FCN= 10107.07 FROM HESSE STATUS=OK 481 CALLS 2602 TOTAL EDM= .21E-05 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 15.355 15.920 .25136E-03 -1.5630 2 Prefactor 34.065 59.429 .17191E-03 -1.5591 3 Prefactor 32.371 28.318 .17591E-03 -1.5594 4 Prefactor .25479E-04 95.812 .10508E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor .42154E-05 23.045 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor .47887E-05 37.911 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 Prefactor .29454E-05 19.954 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 norm .0000 6.0215 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 Prefactor .65431E-06 189.96 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 Prefactor 13.357 29.267 .27120E-03 -1.5635 11 norm 44.998 12.352 .14892E-03 -1.5574 12 norm .70368 .70932 .60438E-03 -1.5691 13 Prefactor .0000 2.9527 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 Prefactor .0000 2.1222 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 15 Prefactor 11.167 11.946 .29930E-03 -1.5641 16 Prefactor 38.460 26.431 .16110E-03 -1.5584 17 norm 6.1274 2.6478 .40516E-03 -1.5658 18 norm 10.980 1.3038 .30210E-03 -1.5642 19 norm 13.412 5.0325 .27366E-03 -1.5635 20 Prefactor 10.064 14.620 .31725E-03 -1.5645 21 Prefactor .24112E-05 45.499 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 22 Prefactor 1.9593 5.3567 .72933E-03 -1.5680 23 Prefactor 2.6342 8.8921 .62597E-03 -1.5676 24 Normalizat .75064 .16660 .74524E-01 -1.0193 25 Prefactor 1.0495 .11888 .39922E-01 -.91098 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 2.10716e-06 Minuit parameter uncertainties: 1 15.9197 2 59.4297 3 28.3186 4 0.0988193 5 0.0197123 6 0.0269476 7 0.0153328 8 1.94732e-05 9 0.0222979 10 29.267 11 12.3515 12 0.709323 13 1.17386e-05 14 1.39861e-05 15 11.9456 16 26.4306 17 2.64777 18 1.30384 19 5.03253 20 14.6197 21 0.0209484 22 5.3567 23 8.89215 24 0.166712 25 0.118905 17 **MINIMIZE .6650E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 10107.07 FROM MIGRAD STATUS=CONVERGED 173 CALLS 2121 TOTAL EDM= .18E-08 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 2.8% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 15.355 15.481 .22384E-06 .59508E-01 2 Prefactor 34.065 2.9746 -.22231E-06 .22794E-01 3 Prefactor 32.371 1.2932 .23134E-07 -.25186E-02 4 Prefactor .25479E-04 73.166 .40781E-05** at limit ** 5 Prefactor .42154E-05 18.988 .10044E-05** at limit ** 6 Prefactor .47887E-05 33.169 -.36394E-05** at limit ** 7 Prefactor .29454E-05 17.102 .12702E-05** at limit ** 8 norm .0000 6.0019 .80028E-06** at limit ** 9 Prefactor .65431E-06 189.37 .85912E-05** at limit ** 10 Prefactor 13.357 1.9142 -.14097E-06 .11508E-02 11 norm 44.998 11.877 -.43140E-06 -.15512 12 norm .70368 .66988 -.88499E-07 .63579E-03 13 Prefactor .0000 2.9592 .33481E-06** at limit ** 14 Prefactor .0000 2.1448 .76543E-06** at limit ** 15 Prefactor 11.167 11.583 .10229E-05 .62324E-01 16 Prefactor 38.460 3.0143 .14383E-06 .11339E-01 17 norm 6.1274 2.6463 -.18869E-06 -.11321E-02 18 norm 10.980 1.2764 .10851E-06 .29405E-03 19 norm 13.412 4.9847 -.88599E-07 -.18353E-02 20 Prefactor 10.064 13.898 .10742E-05 .69088E-01 21 Prefactor .24112E-05 43.148 .20431E-05** at limit ** 22 Prefactor 1.9593 5.2616 -.38057E-07 -.20658E-03 23 Prefactor 2.6342 8.8032 .12922E-05 .37534E-04 24 Normalizat .75064 .18165 -.13660E-04 -.79004E-04 25 Prefactor 1.0495 .13462 .17693E-06 -.10469E-03 ERR DEF= .500 Final values: Prefactor = 15.3554 Prefactor = 34.0648 Prefactor = 32.3712 Prefactor = 2.54795e-05 Prefactor = 4.21535e-06 Prefactor = 4.78867e-06 Prefactor = 2.94542e-06 norm = 0 Prefactor = 6.5431e-07 Prefactor = 13.3575 norm = 44.9982 norm = 0.703681 Prefactor = 0 Prefactor = 0 Prefactor = 11.1671 Prefactor = 38.46 norm = 6.12739 norm = 10.98 norm = 13.4119 Prefactor = 10.0636 Prefactor = 2.41118e-06 Prefactor = 1.95929 Prefactor = 2.63416 Normalizat = 0.750636 Prefactor = 1.04948 17 **MINIMIZE .6650E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 10107.07 FROM MIGRAD STATUS=CONVERGED 173 CALLS 2121 TOTAL EDM= .18E-08 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 2.8% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 15.355 15.481 .22384E-06 .59508E-01 2 Prefactor 34.065 2.9746 -.22231E-06 .22794E-01 3 Prefactor 32.371 1.2932 .23134E-07 -.25186E-02 4 Prefactor .25479E-04 73.166 .40781E-05** at limit ** 5 Prefactor .42154E-05 18.988 .10044E-05** at limit ** 6 Prefactor .47887E-05 33.169 -.36394E-05** at limit ** 7 Prefactor .29454E-05 17.102 .12702E-05** at limit ** 8 norm .0000 6.0019 .80028E-06** at limit ** 9 Prefactor .65431E-06 189.37 .85912E-05** at limit ** 10 Prefactor 13.357 1.9142 -.14097E-06 .11508E-02 11 norm 44.998 11.877 -.43140E-06 -.15512 12 norm .70368 .66988 -.88499E-07 .63579E-03 13 Prefactor .0000 2.9592 .33481E-06** at limit ** 14 Prefactor .0000 2.1448 .76543E-06** at limit ** 15 Prefactor 11.167 11.583 .10229E-05 .62324E-01 16 Prefactor 38.460 3.0143 .14383E-06 .11339E-01 17 norm 6.1274 2.6463 -.18869E-06 -.11321E-02 18 norm 10.980 1.2764 .10851E-06 .29405E-03 19 norm 13.412 4.9847 -.88599E-07 -.18353E-02 20 Prefactor 10.064 13.898 .10742E-05 .69088E-01 21 Prefactor .24112E-05 43.148 .20431E-05** at limit ** 22 Prefactor 1.9593 5.2616 -.38057E-07 -.20658E-03 23 Prefactor 2.6342 8.8032 .12922E-05 .37534E-04 24 Normalizat .75064 .18165 -.13660E-04 -.79004E-04 25 Prefactor 1.0495 .13462 .17693E-06 -.10469E-03 ERR DEF= .500 Final values: Prefactor = 15.3554 Prefactor = 34.0648 Prefactor = 32.3712 Prefactor = 2.54795e-05 Prefactor = 4.21535e-06 Prefactor = 4.78867e-06 Prefactor = 2.94542e-06 norm = 0 Prefactor = 6.5431e-07 Prefactor = 13.3575 norm = 44.9982 norm = 0.703681 Prefactor = 0 Prefactor = 0 Prefactor = 11.1671 Prefactor = 38.46 norm = 6.12739 norm = 10.98 norm = 13.4119 Prefactor = 10.0636 Prefactor = 2.41118e-06 Prefactor = 1.95929 Prefactor = 2.63416 Normalizat = 0.750636 Prefactor = 1.04948 17 **MINIMIZE .6650E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 10107.07 FROM MIGRAD STATUS=CONVERGED 173 CALLS 2121 TOTAL EDM= .18E-08 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 2.8% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 15.355 15.481 .22384E-06 .59508E-01 2 Prefactor 34.065 2.9746 -.22231E-06 .22794E-01 3 Prefactor 32.371 1.2932 .23134E-07 -.25186E-02 4 Prefactor .25479E-04 73.166 .40781E-05** at limit ** 5 Prefactor .42154E-05 18.988 .10044E-05** at limit ** 6 Prefactor .47887E-05 33.169 -.36394E-05** at limit ** 7 Prefactor .29454E-05 17.102 .12702E-05** at limit ** 8 norm .0000 6.0019 .80028E-06** at limit ** 9 Prefactor .65431E-06 189.37 .85912E-05** at limit ** 10 Prefactor 13.357 1.9142 -.14097E-06 .11508E-02 11 norm 44.998 11.877 -.43140E-06 -.15512 12 norm .70368 .66988 -.88499E-07 .63579E-03 13 Prefactor .0000 2.9592 .33481E-06** at limit ** 14 Prefactor .0000 2.1448 .76543E-06** at limit ** 15 Prefactor 11.167 11.583 .10229E-05 .62324E-01 16 Prefactor 38.460 3.0143 .14383E-06 .11339E-01 17 norm 6.1274 2.6463 -.18869E-06 -.11321E-02 18 norm 10.980 1.2764 .10851E-06 .29405E-03 19 norm 13.412 4.9847 -.88599E-07 -.18353E-02 20 Prefactor 10.064 13.898 .10742E-05 .69088E-01 21 Prefactor .24112E-05 43.148 .20431E-05** at limit ** 22 Prefactor 1.9593 5.2616 -.38057E-07 -.20658E-03 23 Prefactor 2.6342 8.8032 .12922E-05 .37534E-04 24 Normalizat .75064 .18165 -.13660E-04 -.79004E-04 25 Prefactor 1.0495 .13462 .17693E-06 -.10469E-03 ERR DEF= .500 Final values: Prefactor = 15.3554 Prefactor = 34.0648 Prefactor = 32.3712 Prefactor = 2.54795e-05 Prefactor = 4.21535e-06 Prefactor = 4.78867e-06 Prefactor = 2.94542e-06 norm = 0 Prefactor = 6.5431e-07 Prefactor = 13.3575 norm = 44.9982 norm = 0.703681 Prefactor = 0 Prefactor = 0 Prefactor = 11.1671 Prefactor = 38.46 norm = 6.12739 norm = 10.98 norm = 13.4119 Prefactor = 10.0636 Prefactor = 2.41118e-06 Prefactor = 1.95929 Prefactor = 2.63416 Normalizat = 0.750636 Prefactor = 1.04948 tfile=/lscratch/kocevski/36218098/ltcube_809308801_809568001_4FGL_J1637.7+7326_daily_bin2199.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/36218098/ft2_4FGL_J1637.7+7326_daily_bin2199.fits .....................! real 9.78 user 9.03 sys 0.21 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/36218098/ft1_filtered_4FGL_J1637.7+7326_daily_bin2199.fits evtable="EVENTS" scfile=/lscratch/kocevski/36218098/ft2_4FGL_J1637.7+7326_daily_bin2199.fits sctable="SC_DATA" expcube=/lscratch/kocevski/36218098/ltcube_809308801_809568001_4FGL_J1637.7+7326_daily_bin2199.fits outfile=/lscratch/kocevski/36218098/expmap_809308801_809568001_4FGL_J1637.7+7326_daily_bin2199.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/36218098/ltcube_809308801_809568001_4FGL_J1637.7+7326_daily_bin2199.fits .....................! real 81.17 user 75.35 sys 4.55 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 205 point sources and 0 extended sources Setting source of interest to: 4FGL J1637.7+7326 @ 249.448 73.4413 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/36218098/ft1_filtered_4FGL_J1637.7+7326_daily_bin2199.fits scfile=/lscratch/kocevski/36218098/ft2_4FGL_J1637.7+7326_daily_bin2199.fits outfile=/lscratch/kocevski/36218098/cmap_809308801_809568001_4FGL_J1637.7+7326_daily_bin2199.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=249.448 yref=73.4413 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 0.83 user 0.23 sys 0.13 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/36218098/ft1_filtered_4FGL_J1637.7+7326_daily_bin2199.fits scfile=/lscratch/kocevski/36218098/ft2_4FGL_J1637.7+7326_daily_bin2199.fits outfile=/lscratch/kocevski/36218098/cmap_HighResolution_809308801_809568001_4FGL_J1637.7+7326_daily_bin2199.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=249.448 yref=73.4413 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 0.92 user 0.24 sys 0.13 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/36218098/ft1_filtered_4FGL_J1637.7+7326_daily_bin2199.fits evtable="EVENTS" scfile=/lscratch/kocevski/36218098/ft2_4FGL_J1637.7+7326_daily_bin2199.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/36218098/Model_4FGL_J1637.7+7326_daily_bin2199.xml irfs="P8R3_SOURCE_V2" evclsmin=0 evclass="INDEF" evtype="INDEF" convert=yes chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). adding source EG_v02 adding source GAL ********** ** 18 **HESSE ********** FCN= 10107.07 FROM HESSE STATUS=OK 481 CALLS 2602 TOTAL EDM= .21E-05 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 15.355 15.920 .25136E-03 -1.5630 2 Prefactor 34.065 59.429 .17191E-03 -1.5591 3 Prefactor 32.371 28.318 .17591E-03 -1.5594 4 Prefactor .25479E-04 95.812 .10508E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor .42154E-05 23.045 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor .47887E-05 37.911 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 Prefactor .29454E-05 19.954 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 norm .0000 6.0215 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 Prefactor .65431E-06 189.96 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 Prefactor 13.357 29.267 .27120E-03 -1.5635 11 norm 44.998 12.352 .14892E-03 -1.5574 12 norm .70368 .70932 .60438E-03 -1.5691 13 Prefactor .0000 2.9527 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 Prefactor .0000 2.1222 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 15 Prefactor 11.167 11.946 .29930E-03 -1.5641 16 Prefactor 38.460 26.431 .16110E-03 -1.5584 17 norm 6.1274 2.6478 .40516E-03 -1.5658 18 norm 10.980 1.3038 .30210E-03 -1.5642 19 norm 13.412 5.0325 .27366E-03 -1.5635 20 Prefactor 10.064 14.620 .31725E-03 -1.5645 21 Prefactor .24112E-05 45.499 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 22 Prefactor 1.9593 5.3567 .72933E-03 -1.5680 23 Prefactor 2.6342 8.8921 .62597E-03 -1.5676 24 Normalizat .75064 .16660 .74524E-01 -1.0193 25 Prefactor 1.0495 .11888 .39922E-01 -.91098 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 2.10716e-06 Minuit parameter uncertainties: 1 15.9197 2 59.4297 3 28.3186 4 0.0988193 5 0.0197123 6 0.0269476 7 0.0153328 8 1.94732e-05 9 0.0222979 10 29.267 11 12.3515 12 0.709323 13 1.17386e-05 14 1.39861e-05 15 11.9456 16 26.4306 17 2.64777 18 1.30384 19 5.03253 20 14.6197 21 0.0209484 22 5.3567 23 8.89215 24 0.166712 25 0.118905 ********** ** 18 **HESSE ********** FCN= 10107.07 FROM HESSE STATUS=OK 481 CALLS 2602 TOTAL EDM= .21E-05 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 15.355 15.920 .25136E-03 -1.5630 2 Prefactor 34.065 59.429 .17191E-03 -1.5591 3 Prefactor 32.371 28.318 .17591E-03 -1.5594 4 Prefactor .25479E-04 95.812 .10508E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor .42154E-05 23.045 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor .47887E-05 37.911 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 Prefactor .29454E-05 19.954 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 norm .0000 6.0215 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 Prefactor .65431E-06 189.96 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 Prefactor 13.357 29.267 .27120E-03 -1.5635 11 norm 44.998 12.352 .14892E-03 -1.5574 12 norm .70368 .70932 .60438E-03 -1.5691 13 Prefactor .0000 2.9527 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 Prefactor .0000 2.1222 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 15 Prefactor 11.167 11.946 .29930E-03 -1.5641 16 Prefactor 38.460 26.431 .16110E-03 -1.5584 17 norm 6.1274 2.6478 .40516E-03 -1.5658 18 norm 10.980 1.3038 .30210E-03 -1.5642 19 norm 13.412 5.0325 .27366E-03 -1.5635 20 Prefactor 10.064 14.620 .31725E-03 -1.5645 21 Prefactor .24112E-05 45.499 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 22 Prefactor 1.9593 5.3567 .72933E-03 -1.5680 23 Prefactor 2.6342 8.8921 .62597E-03 -1.5676 24 Normalizat .75064 .16660 .74524E-01 -1.0193 25 Prefactor 1.0495 .11888 .39922E-01 -.91098 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 2.10716e-06 Minuit parameter uncertainties: 1 15.9197 2 59.4297 3 28.3186 4 0.0988193 5 0.0197123 6 0.0269476 7 0.0153328 8 1.94732e-05 9 0.0222979 10 29.267 11 12.3515 12 0.709323 13 1.17386e-05 14 1.39861e-05 15 11.9456 16 26.4306 17 2.64777 18 1.30384 19 5.03253 20 14.6197 21 0.0209484 22 5.3567 23 8.89215 24 0.166712 25 0.118905 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 10107.0716868 Extracting fit parameters... 4FGL J1637.7+7326 Spectrum: PowerLaw 346 Prefactor: 6.543e-07 2.230e-02 0.000e+00 1.000e+06 ( 1.000e-15) 347 Index: 1.877e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 348 Scale: 4.483e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 662 Prefactor: 1.049e+00 1.189e-01 0.000e+00 1.000e+01 ( 1.000e+00) 663 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 664 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 661 Normalization: 7.506e-01 1.667e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 249.448 73.441 Photon Flux Upper Limit: 3.72274884454e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00276248552956 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/36217925/likelihoodResults_809308801_809568001_4FGL_J1637.7+7326_daily_bin2199.txt Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 10107.0742372 delta logL = -0.00255040483353 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 10107.0206569 delta logL = 0.0510299034377 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 1.2171 1.0000 .0000 .10000E+07 2 'Index ' 3.1486 1.0000 .0000 10.000 3 'Normalizat' .74122 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.0520 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6650E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MACHINE ACCURACY LIMITS FURTHER IMPROVEMENT. MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 10107.02 FROM MIGRAD STATUS=CONVERGED 95 CALLS 276 TOTAL EDM= .11E-07 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 1.2172 9.0827 .34310E-04 .17622E-01 2 Index 3.1490 .73691E-01 .43573 -.44320E-04 3 Normalizat .74118 .67513E-02 .33181E-03 -.65099E-05 4 Prefactor 1.0520 .51381E-02 .21374E-03 .53190E-06 ERR DEF= .500 Final values: Prefactor = 1.21725 Index = 3.14903 Normalizat = 0.741183 Prefactor = 1.05205 ********** ** 18 **HESSE ********** FCN= 10107.02 FROM HESSE STATUS=OK 27 CALLS 303 TOTAL EDM= .21E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 1.2172 123.46 .13724E-05 -1.5686 2 Index 3.1490 6.5165 .90725E-03 -.37922 3 Normalizat .74118 .18260 .13272E-04 -1.0229 4 Prefactor 1.0520 .13628 .85494E-05 -.91014 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 2.06054e-07 Minuit parameter uncertainties: 1 24.5185 2 6.53708 3 0.182747 4 0.136329 ********** ** 18 **HESSE ********** FCN= 10107.07 FROM HESSE STATUS=OK 481 CALLS 2602 TOTAL EDM= .21E-05 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 15.355 15.920 .25136E-03 -1.5630 2 Prefactor 34.065 59.429 .17191E-03 -1.5591 3 Prefactor 32.371 28.318 .17591E-03 -1.5594 4 Prefactor .25479E-04 95.812 .10508E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor .42154E-05 23.045 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor .47887E-05 37.911 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 Prefactor .29454E-05 19.954 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 norm .0000 6.0215 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 Prefactor .65431E-06 189.96 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 Prefactor 13.357 29.267 .27120E-03 -1.5635 11 norm 44.998 12.352 .14892E-03 -1.5574 12 norm .70368 .70932 .60438E-03 -1.5691 13 Prefactor .0000 2.9527 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 Prefactor .0000 2.1222 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 15 Prefactor 11.167 11.946 .29930E-03 -1.5641 16 Prefactor 38.460 26.431 .16110E-03 -1.5584 17 norm 6.1274 2.6478 .40516E-03 -1.5658 18 norm 10.980 1.3038 .30210E-03 -1.5642 19 norm 13.412 5.0325 .27366E-03 -1.5635 20 Prefactor 10.064 14.620 .31725E-03 -1.5645 21 Prefactor .24112E-05 45.499 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 22 Prefactor 1.9593 5.3567 .72933E-03 -1.5680 23 Prefactor 2.6342 8.8921 .62597E-03 -1.5676 24 Normalizat .75064 .16660 .74524E-01 -1.0193 25 Prefactor 1.0495 .11888 .39922E-01 -.91098 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 2.10716e-06 Minuit parameter uncertainties: 1 15.9197 2 59.4297 3 28.3186 4 0.0988193 5 0.0197123 6 0.0269476 7 0.0153328 8 1.94732e-05 9 0.0222979 10 29.267 11 12.3515 12 0.709323 13 1.17386e-05 14 1.39861e-05 15 11.9456 16 26.4306 17 2.64777 18 1.30384 19 5.03253 20 14.6197 21 0.0209484 22 5.3567 23 8.89215 24 0.166712 25 0.118905 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 10107.0206568 delta logL = 0.0510300190599 Extracting fit parameters... 4FGL J1637.7+7326 Spectrum: PowerLaw 346 Prefactor: 1.217e+00 2.452e+01 0.000e+00 1.000e+06 ( 1.000e-15) 347 Index: 3.149e+00 6.537e+00 0.000e+00 1.000e+01 (-1.000e+00) 348 Scale: 4.483e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 662 Prefactor: 1.052e+00 1.363e-01 0.000e+00 1.000e+01 ( 1.000e+00) 663 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 664 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 661 Normalization: 7.412e-01 1.827e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 249.448 73.441 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/36217925/cmap_HighResolution_809308801_809568001_4FGL_J1637.7+7326_daily_bin2199.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='2.76e-03', job_status='DONE', photon_flux_upper_limit='3.72e-08', time_completed='2026-08-28 12:57:23.528340', job_id='36217925', GAL2='1.05', fit_tolerance='1e-08', EG2='0.74', EG='0.75', time_epoch_completed='1787947043.53', return_code2='0', ts='-0.00', comment='SUCCESS', return_code='0', GAL='1.05', dlogl='5.10e-02', ts2='0.10', photon_index_error='0.00', photon_index='1.88' WHERE bin_id='2199' AND source_name='4FGL J1637.7+7326' AND cadence='daily'; Database successfully updated. Analysis Complete. Fri Aug 28 12:57:23 PDT 2026 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 10107.0716868 Extracting fit parameters... 4FGL J1637.7+7326 Spectrum: PowerLaw 346 Prefactor: 6.543e-07 2.230e-02 0.000e+00 1.000e+06 ( 1.000e-15) 347 Index: 1.877e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 348 Scale: 4.483e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 662 Prefactor: 1.049e+00 1.189e-01 0.000e+00 1.000e+01 ( 1.000e+00) 663 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 664 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 661 Normalization: 7.506e-01 1.667e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 249.448 73.441 Photon Flux Upper Limit: 3.72274884454e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00276248552956 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/36217919/likelihoodResults_809308801_809568001_4FGL_J1637.7+7326_daily_bin2199.txt Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 10107.0742372 delta logL = -0.00255040483353 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 10107.0206569 delta logL = 0.0510299034377 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 1.2171 1.0000 .0000 .10000E+07 2 'Index ' 3.1486 1.0000 .0000 10.000 3 'Normalizat' .74122 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.0520 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6650E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MACHINE ACCURACY LIMITS FURTHER IMPROVEMENT. MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 10107.02 FROM MIGRAD STATUS=CONVERGED 95 CALLS 276 TOTAL EDM= .11E-07 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 1.2172 9.0827 .34310E-04 .17622E-01 2 Index 3.1490 .73691E-01 .43573 -.44320E-04 3 Normalizat .74118 .67513E-02 .33181E-03 -.65099E-05 4 Prefactor 1.0520 .51381E-02 .21374E-03 .53190E-06 ERR DEF= .500 Final values: Prefactor = 1.21725 Index = 3.14903 Normalizat = 0.741183 Prefactor = 1.05205 ********** ** 18 **HESSE ********** FCN= 10107.02 FROM HESSE STATUS=OK 27 CALLS 303 TOTAL EDM= .21E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 1.2172 123.46 .13724E-05 -1.5686 2 Index 3.1490 6.5165 .90725E-03 -.37922 3 Normalizat .74118 .18260 .13272E-04 -1.0229 4 Prefactor 1.0520 .13628 .85494E-05 -.91014 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 2.06054e-07 Minuit parameter uncertainties: 1 24.5185 2 6.53708 3 0.182747 4 0.136329 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 10107.0206568 delta logL = 0.0510300190599 Extracting fit parameters... 4FGL J1637.7+7326 Spectrum: PowerLaw 346 Prefactor: 1.217e+00 2.452e+01 0.000e+00 1.000e+06 ( 1.000e-15) 347 Index: 3.149e+00 6.537e+00 0.000e+00 1.000e+01 (-1.000e+00) 348 Scale: 4.483e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 662 Prefactor: 1.052e+00 1.363e-01 0.000e+00 1.000e+01 ( 1.000e+00) 663 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 664 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 661 Normalization: 7.412e-01 1.827e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 249.448 73.441 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/36217919/cmap_HighResolution_809308801_809568001_4FGL_J1637.7+7326_daily_bin2199.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='2.76e-03', job_status='DONE', photon_flux_upper_limit='3.72e-08', time_completed='2026-08-28 12:57:33.570144', job_id='36217919', GAL2='1.05', fit_tolerance='1e-08', EG2='0.74', EG='0.75', time_epoch_completed='1787947053.57', return_code2='0', ts='-0.00', comment='SUCCESS', return_code='0', GAL='1.05', dlogl='5.10e-02', ts2='0.10', photon_index_error='0.00', photon_index='1.88' WHERE bin_id='2199' AND source_name='4FGL J1637.7+7326' AND cadence='daily'; Database successfully updated. Analysis Complete. Fri Aug 28 12:57:33 PDT 2026 V02 Working on... /lscratch/kocevski/36217965/ft1_filtered_4FGL_J1637.7+7326_daily_bin2199.fits.....................! real 44.72 user 43.00 sys 1.05 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/36217965/ft1_filtered_4FGL_J1637.7+7326_daily_bin2199.fits', '/lscratch/kocevski/36217965/ft2_4FGL_J1637.7+7326_daily_bin2199.fits', expMap='/lscratch/kocevski/36217965/expmap_809308801_809568001_4FGL_J1637.7+7326_daily_bin2199.fits', expCube='/lscratch/kocevski/36217965/ltcube_809308801_809568001_4FGL_J1637.7+7326_daily_bin2199.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/36217965/Model_4FGL_J1637.7+7326_daily_bin2199.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1637.7+7326' 4FGL J1637.7+7326 Spectrum: PowerLaw 346 Prefactor: 4.118e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-15) 347 Index: 1.877e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 348 Scale: 4.483e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/36217965/ft1_filtered_4FGL_J1637.7+7326_daily_bin2199.fits Spacecraft file(s): /lscratch/kocevski/36217965/ft2_4FGL_J1637.7+7326_daily_bin2199.fits Exposure map: /lscratch/kocevski/36217965/expmap_809308801_809568001_4FGL_J1637.7+7326_daily_bin2199.fits Exposure cube: /lscratch/kocevski/36217965/ltcube_809308801_809568001_4FGL_J1637.7+7326_daily_bin2199.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/36217965/Model_4FGL_J1637.7+7326_daily_bin2199.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) = 10107.1193067 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 10107.0739093 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 15.843 1.0000 .0000 .10000E+07 2 'Prefactor ' 33.848 1.0000 .0000 .10000E+07 3 'Prefactor ' 32.323 1.0000 .0000 .10000E+07 4 'Prefactor ' .27917 1.0000 .0000 .10000E+07 5 'Prefactor ' .18113E-02 1.0000 .0000 .10000E+07 6 'Prefactor ' .38892E-03 1.0000 .0000 .10000E+07 7 'Prefactor ' .45745E-03 1.0000 .0000 .10000E+07 8 'norm ' .96486E-04 1.0000 .0000 .10000E+07 9 'Prefactor ' .12821E-01 1.0000 .0000 .10000E+07 10 'Prefactor ' 13.615 1.0000 .0000 .10000E+07 11 'norm ' 45.100 1.0000 .0000 .10000E+07 12 'norm ' .70334 1.0000 .0000 .10000E+07 13 'Prefactor ' .14045E-05 1.0000 .0000 .10000E+07 14 'Prefactor ' .42383E-06 1.0000 .0000 .10000E+07 15 'Prefactor ' 11.186 1.0000 .0000 .10000E+07 16 'Prefactor ' 38.539 1.0000 .0000 .10000E+07 17 'norm ' 6.1329 1.0000 .0000 .10000E+07 18 'norm ' 10.980 1.0000 .0000 .10000E+07 19 'norm ' 13.372 1.0000 .0000 .10000E+07 20 'Prefactor ' 9.9612 1.0000 .0000 .10000E+07 21 'Prefactor ' .28822E-02 1.0000 .0000 .10000E+07 22 'Prefactor ' 2.0130 1.0000 .0000 .10000E+07 23 'Prefactor ' 2.6501 1.0000 .0000 .10000E+07 24 'Normalizat' .74938 1.0000 .10000E-01 10.000 25 'Prefactor ' 1.0498 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6650E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 10107.07 FROM MIGRAD STATUS=CONVERGED 173 CALLS 2121 TOTAL EDM= .18E-08 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 2.8% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 15.355 15.481 .22384E-06 .59508E-01 2 Prefactor 34.065 2.9746 -.22231E-06 .22794E-01 3 Prefactor 32.371 1.2932 .23134E-07 -.25186E-02 4 Prefactor .25479E-04 73.166 .40781E-05** at limit ** 5 Prefactor .42154E-05 18.988 .10044E-05** at limit ** 6 Prefactor .47887E-05 33.169 -.36394E-05** at limit ** 7 Prefactor .29454E-05 17.102 .12702E-05** at limit ** 8 norm .0000 6.0019 .80028E-06** at limit ** 9 Prefactor .65431E-06 189.37 .85912E-05** at limit ** 10 Prefactor 13.357 1.9142 -.14097E-06 .11508E-02 11 norm 44.998 11.877 -.43140E-06 -.15512 12 norm .70368 .66988 -.88499E-07 .63579E-03 13 Prefactor .0000 2.9592 .33481E-06** at limit ** 14 Prefactor .0000 2.1448 .76543E-06** at limit ** 15 Prefactor 11.167 11.583 .10229E-05 .62324E-01 16 Prefactor 38.460 3.0143 .14383E-06 .11339E-01 17 norm 6.1274 2.6463 -.18869E-06 -.11321E-02 18 norm 10.980 1.2764 .10851E-06 .29405E-03 19 norm 13.412 4.9847 -.88599E-07 -.18353E-02 20 Prefactor 10.064 13.898 .10742E-05 .69088E-01 21 Prefactor .24112E-05 43.148 .20431E-05** at limit ** 22 Prefactor 1.9593 5.2616 -.38057E-07 -.20658E-03 23 Prefactor 2.6342 8.8032 .12922E-05 .37534E-04 24 Normalizat .75064 .18165 -.13660E-04 -.79004E-04 25 Prefactor 1.0495 .13462 .17693E-06 -.10469E-03 ERR DEF= .500 Final values: Prefactor = 15.3554 Prefactor = 34.0648 Prefactor = 32.3712 Prefactor = 2.54795e-05 Prefactor = 4.21535e-06 Prefactor = 4.78867e-06 Prefactor = 2.94542e-06 norm = 0 Prefactor = 6.5431e-07 Prefactor = 13.3575 norm = 44.9982 norm = 0.703681 Prefactor = 0 Prefactor = 0 Prefactor = 11.1671 Prefactor = 38.46 norm = 6.12739 norm = 10.98 norm = 13.4119 Prefactor = 10.0636 Prefactor = 2.41118e-06 Prefactor = 1.95929 Prefactor = 2.63416 Normalizat = 0.750636 Prefactor = 1.04948 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 10107.0716868 Extracting fit parameters... 4FGL J1637.7+7326 Spectrum: PowerLaw 346 Prefactor: 6.543e-07 2.230e-02 0.000e+00 1.000e+06 ( 1.000e-15) 347 Index: 1.877e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 348 Scale: 4.483e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 662 Prefactor: 1.049e+00 1.189e-01 0.000e+00 1.000e+01 ( 1.000e+00) 663 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 664 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 661 Normalization: 7.506e-01 1.667e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 249.448 73.441 Photon Flux Upper Limit: 3.72274884454e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00276248552956 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/36217931/likelihoodResults_809308801_809568001_4FGL_J1637.7+7326_daily_bin2199.txt Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 10107.0742372 delta logL = -0.00255040483353 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 10107.0206569 delta logL = 0.0510299034377 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 1.2171 1.0000 .0000 .10000E+07 2 'Index ' 3.1486 1.0000 .0000 10.000 3 'Normalizat' .74122 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.0520 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6650E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MACHINE ACCURACY LIMITS FURTHER IMPROVEMENT. MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 10107.02 FROM MIGRAD STATUS=CONVERGED 95 CALLS 276 TOTAL EDM= .11E-07 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 1.2172 9.0827 .34310E-04 .17622E-01 2 Index 3.1490 .73691E-01 .43573 -.44320E-04 3 Normalizat .74118 .67513E-02 .33181E-03 -.65099E-05 4 Prefactor 1.0520 .51381E-02 .21374E-03 .53190E-06 ERR DEF= .500 Final values: Prefactor = 1.21725 Index = 3.14903 Normalizat = 0.741183 Prefactor = 1.05205 ********** ** 18 **HESSE ********** FCN= 10107.02 FROM HESSE STATUS=OK 27 CALLS 303 TOTAL EDM= .21E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 1.2172 123.46 .13724E-05 -1.5686 2 Index 3.1490 6.5165 .90725E-03 -.37922 3 Normalizat .74118 .18260 .13272E-04 -1.0229 4 Prefactor 1.0520 .13628 .85494E-05 -.91014 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 2.06054e-07 Minuit parameter uncertainties: 1 24.5185 2 6.53708 3 0.182747 4 0.136329 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 10107.0206568 delta logL = 0.0510300190599 Extracting fit parameters... 4FGL J1637.7+7326 Spectrum: PowerLaw 346 Prefactor: 1.217e+00 2.452e+01 0.000e+00 1.000e+06 ( 1.000e-15) 347 Index: 3.149e+00 6.537e+00 0.000e+00 1.000e+01 (-1.000e+00) 348 Scale: 4.483e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 662 Prefactor: 1.052e+00 1.363e-01 0.000e+00 1.000e+01 ( 1.000e+00) 663 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 664 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 661 Normalization: 7.412e-01 1.827e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 249.448 73.441 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/36217931/cmap_HighResolution_809308801_809568001_4FGL_J1637.7+7326_daily_bin2199.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='2.76e-03', job_status='DONE', photon_flux_upper_limit='3.72e-08', time_completed='2026-08-28 12:58:12.316714', job_id='36217931', GAL2='1.05', fit_tolerance='1e-08', EG2='0.74', EG='0.75', time_epoch_completed='1787947092.32', return_code2='0', ts='-0.00', comment='SUCCESS', return_code='0', GAL='1.05', dlogl='5.10e-02', ts2='0.10', photon_index_error='0.00', photon_index='1.88' WHERE bin_id='2199' AND source_name='4FGL J1637.7+7326' AND cadence='daily'; Database successfully updated. Analysis Complete. Fri Aug 28 12:58:12 PDT 2026 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 10107.0716868 Extracting fit parameters... 4FGL J1637.7+7326 Spectrum: PowerLaw 346 Prefactor: 6.543e-07 2.230e-02 0.000e+00 1.000e+06 ( 1.000e-15) 347 Index: 1.877e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 348 Scale: 4.483e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 662 Prefactor: 1.049e+00 1.189e-01 0.000e+00 1.000e+01 ( 1.000e+00) 663 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 664 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 661 Normalization: 7.506e-01 1.667e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 249.448 73.441 Photon Flux Upper Limit: 3.72274884454e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00276248552956 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/36217920/likelihoodResults_809308801_809568001_4FGL_J1637.7+7326_daily_bin2199.txt Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 10107.0742372 delta logL = -0.00255040483353 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 10107.0206569 delta logL = 0.0510299034377 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 1.2171 1.0000 .0000 .10000E+07 2 'Index ' 3.1486 1.0000 .0000 10.000 3 'Normalizat' .74122 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.0520 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6650E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MACHINE ACCURACY LIMITS FURTHER IMPROVEMENT. MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 10107.02 FROM MIGRAD STATUS=CONVERGED 95 CALLS 276 TOTAL EDM= .11E-07 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 1.2172 9.0827 .34310E-04 .17622E-01 2 Index 3.1490 .73691E-01 .43573 -.44320E-04 3 Normalizat .74118 .67513E-02 .33181E-03 -.65099E-05 4 Prefactor 1.0520 .51381E-02 .21374E-03 .53190E-06 ERR DEF= .500 Final values: Prefactor = 1.21725 Index = 3.14903 Normalizat = 0.741183 Prefactor = 1.05205 ********** ** 18 **HESSE ********** FCN= 10107.02 FROM HESSE STATUS=OK 27 CALLS 303 TOTAL EDM= .21E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 1.2172 123.46 .13724E-05 -1.5686 2 Index 3.1490 6.5165 .90725E-03 -.37922 3 Normalizat .74118 .18260 .13272E-04 -1.0229 4 Prefactor 1.0520 .13628 .85494E-05 -.91014 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 2.06054e-07 Minuit parameter uncertainties: 1 24.5185 2 6.53708 3 0.182747 4 0.136329 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 10107.0206568 delta logL = 0.0510300190599 Extracting fit parameters... 4FGL J1637.7+7326 Spectrum: PowerLaw 346 Prefactor: 1.217e+00 2.452e+01 0.000e+00 1.000e+06 ( 1.000e-15) 347 Index: 3.149e+00 6.537e+00 0.000e+00 1.000e+01 (-1.000e+00) 348 Scale: 4.483e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 662 Prefactor: 1.052e+00 1.363e-01 0.000e+00 1.000e+01 ( 1.000e+00) 663 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 664 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 661 Normalization: 7.412e-01 1.827e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 249.448 73.441 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/36217920/cmap_HighResolution_809308801_809568001_4FGL_J1637.7+7326_daily_bin2199.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='2.76e-03', job_status='DONE', photon_flux_upper_limit='3.72e-08', time_completed='2026-08-28 12:58:17.183910', job_id='36217920', GAL2='1.05', fit_tolerance='1e-08', EG2='0.74', EG='0.75', time_epoch_completed='1787947097.18', return_code2='0', ts='-0.00', comment='SUCCESS', return_code='0', GAL='1.05', dlogl='5.10e-02', ts2='0.10', photon_index_error='0.00', photon_index='1.88' WHERE bin_id='2199' AND source_name='4FGL J1637.7+7326' AND cadence='daily'; Database successfully updated. Analysis Complete. Fri Aug 28 12:58:17 PDT 2026 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 10107.0716868 Extracting fit parameters... 4FGL J1637.7+7326 Spectrum: PowerLaw 346 Prefactor: 6.543e-07 2.230e-02 0.000e+00 1.000e+06 ( 1.000e-15) 347 Index: 1.877e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 348 Scale: 4.483e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 662 Prefactor: 1.049e+00 1.189e-01 0.000e+00 1.000e+01 ( 1.000e+00) 663 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 664 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 661 Normalization: 7.506e-01 1.667e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 249.448 73.441 Photon Flux Upper Limit: 3.72274884454e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00276248552956 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/36217924/likelihoodResults_809308801_809568001_4FGL_J1637.7+7326_daily_bin2199.txt Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 10107.0742372 delta logL = -0.00255040483353 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 10107.0206569 delta logL = 0.0510299034377 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 1.2171 1.0000 .0000 .10000E+07 2 'Index ' 3.1486 1.0000 .0000 10.000 3 'Normalizat' .74122 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.0520 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6650E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MACHINE ACCURACY LIMITS FURTHER IMPROVEMENT. MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 10107.02 FROM MIGRAD STATUS=CONVERGED 95 CALLS 276 TOTAL EDM= .11E-07 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 1.2172 9.0827 .34310E-04 .17622E-01 2 Index 3.1490 .73691E-01 .43573 -.44320E-04 3 Normalizat .74118 .67513E-02 .33181E-03 -.65099E-05 4 Prefactor 1.0520 .51381E-02 .21374E-03 .53190E-06 ERR DEF= .500 Final values: Prefactor = 1.21725 Index = 3.14903 Normalizat = 0.741183 Prefactor = 1.05205 ********** ** 18 **HESSE ********** FCN= 10107.02 FROM HESSE STATUS=OK 27 CALLS 303 TOTAL EDM= .21E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 1.2172 123.46 .13724E-05 -1.5686 2 Index 3.1490 6.5165 .90725E-03 -.37922 3 Normalizat .74118 .18260 .13272E-04 -1.0229 4 Prefactor 1.0520 .13628 .85494E-05 -.91014 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 2.06054e-07 Minuit parameter uncertainties: 1 24.5185 2 6.53708 3 0.182747 4 0.136329 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 10107.0206568 delta logL = 0.0510300190599 Extracting fit parameters... 4FGL J1637.7+7326 Spectrum: PowerLaw 346 Prefactor: 1.217e+00 2.452e+01 0.000e+00 1.000e+06 ( 1.000e-15) 347 Index: 3.149e+00 6.537e+00 0.000e+00 1.000e+01 (-1.000e+00) 348 Scale: 4.483e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 662 Prefactor: 1.052e+00 1.363e-01 0.000e+00 1.000e+01 ( 1.000e+00) 663 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 664 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 661 Normalization: 7.412e-01 1.827e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 249.448 73.441 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/36217924/cmap_HighResolution_809308801_809568001_4FGL_J1637.7+7326_daily_bin2199.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='2.76e-03', job_status='DONE', photon_flux_upper_limit='3.72e-08', time_completed='2026-08-28 12:58:25.490557', job_id='36217924', GAL2='1.05', fit_tolerance='1e-08', EG2='0.74', EG='0.75', time_epoch_completed='1787947105.49', return_code2='0', ts='-0.00', comment='SUCCESS', return_code='0', GAL='1.05', dlogl='5.10e-02', ts2='0.10', photon_index_error='0.00', photon_index='1.88' WHERE bin_id='2199' AND source_name='4FGL J1637.7+7326' AND cadence='daily'; Database successfully updated. Analysis Complete. Fri Aug 28 12:58:25 PDT 2026 ********** ** 18 **HESSE ********** FCN= 10107.07 FROM HESSE STATUS=OK 481 CALLS 2602 TOTAL EDM= .21E-05 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 15.355 15.920 .25136E-03 -1.5630 2 Prefactor 34.065 59.429 .17191E-03 -1.5591 3 Prefactor 32.371 28.318 .17591E-03 -1.5594 4 Prefactor .25479E-04 95.812 .10508E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor .42154E-05 23.045 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor .47887E-05 37.911 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 Prefactor .29454E-05 19.954 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 norm .0000 6.0215 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 Prefactor .65431E-06 189.96 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 Prefactor 13.357 29.267 .27120E-03 -1.5635 11 norm 44.998 12.352 .14892E-03 -1.5574 12 norm .70368 .70932 .60438E-03 -1.5691 13 Prefactor .0000 2.9527 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 Prefactor .0000 2.1222 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 15 Prefactor 11.167 11.946 .29930E-03 -1.5641 16 Prefactor 38.460 26.431 .16110E-03 -1.5584 17 norm 6.1274 2.6478 .40516E-03 -1.5658 18 norm 10.980 1.3038 .30210E-03 -1.5642 19 norm 13.412 5.0325 .27366E-03 -1.5635 20 Prefactor 10.064 14.620 .31725E-03 -1.5645 21 Prefactor .24112E-05 45.499 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 22 Prefactor 1.9593 5.3567 .72933E-03 -1.5680 23 Prefactor 2.6342 8.8921 .62597E-03 -1.5676 24 Normalizat .75064 .16660 .74524E-01 -1.0193 25 Prefactor 1.0495 .11888 .39922E-01 -.91098 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 2.10716e-06 Minuit parameter uncertainties: 1 15.9197 2 59.4297 3 28.3186 4 0.0988193 5 0.0197123 6 0.0269476 7 0.0153328 8 1.94732e-05 9 0.0222979 10 29.267 11 12.3515 12 0.709323 13 1.17386e-05 14 1.39861e-05 15 11.9456 16 26.4306 17 2.64777 18 1.30384 19 5.03253 20 14.6197 21 0.0209484 22 5.3567 23 8.89215 24 0.166712 25 0.118905 _V02 Working on... /lscratch/kocevski/36218077/ft1_filtered_4FGL_J1637.7+7326_daily_bin2199.fits.....................! real 46.69 user 45.13 sys 1.03 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/36218077/ft1_filtered_4FGL_J1637.7+7326_daily_bin2199.fits', '/lscratch/kocevski/36218077/ft2_4FGL_J1637.7+7326_daily_bin2199.fits', expMap='/lscratch/kocevski/36218077/expmap_809308801_809568001_4FGL_J1637.7+7326_daily_bin2199.fits', expCube='/lscratch/kocevski/36218077/ltcube_809308801_809568001_4FGL_J1637.7+7326_daily_bin2199.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/36218077/Model_4FGL_J1637.7+7326_daily_bin2199.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1637.7+7326' 4FGL J1637.7+7326 Spectrum: PowerLaw 346 Prefactor: 4.118e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-15) 347 Index: 1.877e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 348 Scale: 4.483e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/36218077/ft1_filtered_4FGL_J1637.7+7326_daily_bin2199.fits Spacecraft file(s): /lscratch/kocevski/36218077/ft2_4FGL_J1637.7+7326_daily_bin2199.fits Exposure map: /lscratch/kocevski/36218077/expmap_809308801_809568001_4FGL_J1637.7+7326_daily_bin2199.fits Exposure cube: /lscratch/kocevski/36218077/ltcube_809308801_809568001_4FGL_J1637.7+7326_daily_bin2199.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/36218077/Model_4FGL_J1637.7+7326_daily_bin2199.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) = 10107.1193067 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 10107.0739093 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 15.843 1.0000 .0000 .10000E+07 2 'Prefactor ' 33.848 1.0000 .0000 .10000E+07 3 'Prefactor ' 32.323 1.0000 .0000 .10000E+07 4 'Prefactor ' .27917 1.0000 .0000 .10000E+07 5 'Prefactor ' .18113E-02 1.0000 .0000 .10000E+07 6 'Prefactor ' .38892E-03 1.0000 .0000 .10000E+07 7 'Prefactor ' .45745E-03 1.0000 .0000 .10000E+07 8 'norm ' .96486E-04 1.0000 .0000 .10000E+07 9 'Prefactor ' .12821E-01 1.0000 .0000 .10000E+07 10 'Prefactor ' 13.615 1.0000 .0000 .10000E+07 11 'norm ' 45.100 1.0000 .0000 .10000E+07 12 'norm ' .70334 1.0000 .0000 .10000E+07 13 'Prefactor ' .14045E-05 1.0000 .0000 .10000E+07 14 'Prefactor ' .42383E-06 1.0000 .0000 .10000E+07 15 'Prefactor ' 11.186 1.0000 .0000 .10000E+07 16 'Prefactor ' 38.539 1.0000 .0000 .10000E+07 17 'norm ' 6.1329 1.0000 .0000 .10000E+07 18 'norm ' 10.980 1.0000 .0000 .10000E+07 19 'norm ' 13.372 1.0000 .0000 .10000E+07 20 'Prefactor ' 9.9612 1.0000 .0000 .10000E+07 21 'Prefactor ' .28822E-02 1.0000 .0000 .10000E+07 22 'Prefactor ' 2.0130 1.0000 .0000 .10000E+07 23 'Prefactor ' 2.6501 1.0000 .0000 .10000E+07 24 'Normalizat' .74938 1.0000 .10000E-01 10.000 25 'Prefactor ' 1.0498 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6650E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 10107.07 FROM MIGRAD STATUS=CONVERGED 173 CALLS 2121 TOTAL EDM= .18E-08 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 2.8% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 15.355 15.481 .22384E-06 .59508E-01 2 Prefactor 34.065 2.9746 -.22231E-06 .22794E-01 3 Prefactor 32.371 1.2932 .23134E-07 -.25186E-02 4 Prefactor .25479E-04 73.166 .40781E-05** at limit ** 5 Prefactor .42154E-05 18.988 .10044E-05** at limit ** 6 Prefactor .47887E-05 33.169 -.36394E-05** at limit ** 7 Prefactor .29454E-05 17.102 .12702E-05** at limit ** 8 norm .0000 6.0019 .80028E-06** at limit ** 9 Prefactor .65431E-06 189.37 .85912E-05** at limit ** 10 Prefactor 13.357 1.9142 -.14097E-06 .11508E-02 11 norm 44.998 11.877 -.43140E-06 -.15512 12 norm .70368 .66988 -.88499E-07 .63579E-03 13 Prefactor .0000 2.9592 .33481E-06** at limit ** 14 Prefactor .0000 2.1448 .76543E-06** at limit ** 15 Prefactor 11.167 11.583 .10229E-05 .62324E-01 16 Prefactor 38.460 3.0143 .14383E-06 .11339E-01 17 norm 6.1274 2.6463 -.18869E-06 -.11321E-02 18 norm 10.980 1.2764 .10851E-06 .29405E-03 19 norm 13.412 4.9847 -.88599E-07 -.18353E-02 20 Prefactor 10.064 13.898 .10742E-05 .69088E-01 21 Prefactor .24112E-05 43.148 .20431E-05** at limit ** 22 Prefactor 1.9593 5.2616 -.38057E-07 -.20658E-03 23 Prefactor 2.6342 8.8032 .12922E-05 .37534E-04 24 Normalizat .75064 .18165 -.13660E-04 -.79004E-04 25 Prefactor 1.0495 .13462 .17693E-06 -.10469E-03 ERR DEF= .500 Final values: Prefactor = 15.3554 Prefactor = 34.0648 Prefactor = 32.3712 Prefactor = 2.54795e-05 Prefactor = 4.21535e-06 Prefactor = 4.78867e-06 Prefactor = 2.94542e-06 norm = 0 Prefactor = 6.5431e-07 Prefactor = 13.3575 norm = 44.9982 norm = 0.703681 Prefactor = 0 Prefactor = 0 Prefactor = 11.1671 Prefactor = 38.46 norm = 6.12739 norm = 10.98 norm = 13.4119 Prefactor = 10.0636 Prefactor = 2.41118e-06 Prefactor = 1.95929 Prefactor = 2.63416 Normalizat = 0.750636 Prefactor = 1.04948 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 10107.0716868 Extracting fit parameters... 4FGL J1637.7+7326 Spectrum: PowerLaw 346 Prefactor: 6.543e-07 2.230e-02 0.000e+00 1.000e+06 ( 1.000e-15) 347 Index: 1.877e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 348 Scale: 4.483e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 662 Prefactor: 1.049e+00 1.189e-01 0.000e+00 1.000e+01 ( 1.000e+00) 663 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 664 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 661 Normalization: 7.506e-01 1.667e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 249.448 73.441 Photon Flux Upper Limit: 3.72274884454e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00276248552956 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/36217965/likelihoodResults_809308801_809568001_4FGL_J1637.7+7326_daily_bin2199.txt Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 10107.0742372 delta logL = -0.00255040483353 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 10107.0206569 delta logL = 0.0510299034377 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 1.2171 1.0000 .0000 .10000E+07 2 'Index ' 3.1486 1.0000 .0000 10.000 3 'Normalizat' .74122 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.0520 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6650E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MACHINE ACCURACY LIMITS FURTHER IMPROVEMENT. MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 10107.02 FROM MIGRAD STATUS=CONVERGED 95 CALLS 276 TOTAL EDM= .11E-07 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 1.2172 9.0827 .34310E-04 .17622E-01 2 Index 3.1490 .73691E-01 .43573 -.44320E-04 3 Normalizat .74118 .67513E-02 .33181E-03 -.65099E-05 4 Prefactor 1.0520 .51381E-02 .21374E-03 .53190E-06 ERR DEF= .500 Final values: Prefactor = 1.21725 Index = 3.14903 Normalizat = 0.741183 Prefactor = 1.05205 ********** ** 18 **HESSE ********** FCN= 10107.07 FROM HESSE STATUS=OK 481 CALLS 2602 TOTAL EDM= .21E-05 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 15.355 15.920 .25136E-03 -1.5630 2 Prefactor 34.065 59.429 .17191E-03 -1.5591 3 Prefactor 32.371 28.318 .17591E-03 -1.5594 4 Prefactor .25479E-04 95.812 .10508E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor .42154E-05 23.045 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor .47887E-05 37.911 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 Prefactor .29454E-05 19.954 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 norm .0000 6.0215 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 Prefactor .65431E-06 189.96 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 Prefactor 13.357 29.267 .27120E-03 -1.5635 11 norm 44.998 12.352 .14892E-03 -1.5574 12 norm .70368 .70932 .60438E-03 -1.5691 13 Prefactor .0000 2.9527 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 Prefactor .0000 2.1222 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 15 Prefactor 11.167 11.946 .29930E-03 -1.5641 16 Prefactor 38.460 26.431 .16110E-03 -1.5584 17 norm 6.1274 2.6478 .40516E-03 -1.5658 18 norm 10.980 1.3038 .30210E-03 -1.5642 19 norm 13.412 5.0325 .27366E-03 -1.5635 20 Prefactor 10.064 14.620 .31725E-03 -1.5645 21 Prefactor .24112E-05 45.499 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 22 Prefactor 1.9593 5.3567 .72933E-03 -1.5680 23 Prefactor 2.6342 8.8921 .62597E-03 -1.5676 24 Normalizat .75064 .16660 .74524E-01 -1.0193 25 Prefactor 1.0495 .11888 .39922E-01 -.91098 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 2.10716e-06 Minuit parameter uncertainties: 1 15.9197 2 59.4297 3 28.3186 4 0.0988193 5 0.0197123 6 0.0269476 7 0.0153328 8 1.94732e-05 9 0.0222979 10 29.267 11 12.3515 12 0.709323 13 1.17386e-05 14 1.39861e-05 15 11.9456 16 26.4306 17 2.64777 18 1.30384 19 5.03253 20 14.6197 21 0.0209484 22 5.3567 23 8.89215 24 0.166712 25 0.118905 ********** ** 18 **HESSE ********** FCN= 10107.02 FROM HESSE STATUS=OK 27 CALLS 303 TOTAL EDM= .21E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 1.2172 123.46 .13724E-05 -1.5686 2 Index 3.1490 6.5165 .90725E-03 -.37922 3 Normalizat .74118 .18260 .13272E-04 -1.0229 4 Prefactor 1.0520 .13628 .85494E-05 -.91014 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 2.06054e-07 Minuit parameter uncertainties: 1 24.5185 2 6.53708 3 0.182747 4 0.136329 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 10107.0206568 delta logL = 0.0510300190599 Extracting fit parameters... 4FGL J1637.7+7326 Spectrum: PowerLaw 346 Prefactor: 1.217e+00 2.452e+01 0.000e+00 1.000e+06 ( 1.000e-15) 347 Index: 3.149e+00 6.537e+00 0.000e+00 1.000e+01 (-1.000e+00) 348 Scale: 4.483e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 662 Prefactor: 1.052e+00 1.363e-01 0.000e+00 1.000e+01 ( 1.000e+00) 663 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 664 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 661 Normalization: 7.412e-01 1.827e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 249.448 73.441 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/36217965/cmap_HighResolution_809308801_809568001_4FGL_J1637.7+7326_daily_bin2199.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='2.76e-03', job_status='DONE', photon_flux_upper_limit='3.72e-08', time_completed='2026-08-28 12:59:38.629551', job_id='36217965', GAL2='1.05', fit_tolerance='1e-08', EG2='0.74', EG='0.75', time_epoch_completed='1787947178.63', return_code2='0', ts='-0.00', comment='SUCCESS', return_code='0', GAL='1.05', dlogl='5.10e-02', ts2='0.10', photon_index_error='0.00', photon_index='1.88' WHERE bin_id='2199' AND source_name='4FGL J1637.7+7326' AND cadence='daily'; Database successfully updated. Analysis Complete. Fri Aug 28 12:59:38 PDT 2026 _V02 Working on... /lscratch/kocevski/36218098/ft1_filtered_4FGL_J1637.7+7326_daily_bin2199.fits.....................! real 49.20 user 47.52 sys 0.77 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/36218098/ft1_filtered_4FGL_J1637.7+7326_daily_bin2199.fits', '/lscratch/kocevski/36218098/ft2_4FGL_J1637.7+7326_daily_bin2199.fits', expMap='/lscratch/kocevski/36218098/expmap_809308801_809568001_4FGL_J1637.7+7326_daily_bin2199.fits', expCube='/lscratch/kocevski/36218098/ltcube_809308801_809568001_4FGL_J1637.7+7326_daily_bin2199.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/36218098/Model_4FGL_J1637.7+7326_daily_bin2199.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1637.7+7326' 4FGL J1637.7+7326 Spectrum: PowerLaw 346 Prefactor: 4.118e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-15) 347 Index: 1.877e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 348 Scale: 4.483e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/36218098/ft1_filtered_4FGL_J1637.7+7326_daily_bin2199.fits Spacecraft file(s): /lscratch/kocevski/36218098/ft2_4FGL_J1637.7+7326_daily_bin2199.fits Exposure map: /lscratch/kocevski/36218098/expmap_809308801_809568001_4FGL_J1637.7+7326_daily_bin2199.fits Exposure cube: /lscratch/kocevski/36218098/ltcube_809308801_809568001_4FGL_J1637.7+7326_daily_bin2199.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/36218098/Model_4FGL_J1637.7+7326_daily_bin2199.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) = 10107.1193067 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 10107.0739093 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 15.843 1.0000 .0000 .10000E+07 2 'Prefactor ' 33.848 1.0000 .0000 .10000E+07 3 'Prefactor ' 32.323 1.0000 .0000 .10000E+07 4 'Prefactor ' .27917 1.0000 .0000 .10000E+07 5 'Prefactor ' .18113E-02 1.0000 .0000 .10000E+07 6 'Prefactor ' .38892E-03 1.0000 .0000 .10000E+07 7 'Prefactor ' .45745E-03 1.0000 .0000 .10000E+07 8 'norm ' .96486E-04 1.0000 .0000 .10000E+07 9 'Prefactor ' .12821E-01 1.0000 .0000 .10000E+07 10 'Prefactor ' 13.615 1.0000 .0000 .10000E+07 11 'norm ' 45.100 1.0000 .0000 .10000E+07 12 'norm ' .70334 1.0000 .0000 .10000E+07 13 'Prefactor ' .14045E-05 1.0000 .0000 .10000E+07 14 'Prefactor ' .42383E-06 1.0000 .0000 .10000E+07 15 'Prefactor ' 11.186 1.0000 .0000 .10000E+07 16 'Prefactor ' 38.539 1.0000 .0000 .10000E+07 17 'norm ' 6.1329 1.0000 .0000 .10000E+07 18 'norm ' 10.980 1.0000 .0000 .10000E+07 19 'norm ' 13.372 1.0000 .0000 .10000E+07 20 'Prefactor ' 9.9612 1.0000 .0000 .10000E+07 21 'Prefactor ' .28822E-02 1.0000 .0000 .10000E+07 22 'Prefactor ' 2.0130 1.0000 .0000 .10000E+07 23 'Prefactor ' 2.6501 1.0000 .0000 .10000E+07 24 'Normalizat' .74938 1.0000 .10000E-01 10.000 25 'Prefactor ' 1.0498 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6650E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 10107.07 FROM MIGRAD STATUS=CONVERGED 173 CALLS 2121 TOTAL EDM= .18E-08 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 2.8% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 15.355 15.481 .22384E-06 .59508E-01 2 Prefactor 34.065 2.9746 -.22231E-06 .22794E-01 3 Prefactor 32.371 1.2932 .23134E-07 -.25186E-02 4 Prefactor .25479E-04 73.166 .40781E-05** at limit ** 5 Prefactor .42154E-05 18.988 .10044E-05** at limit ** 6 Prefactor .47887E-05 33.169 -.36394E-05** at limit ** 7 Prefactor .29454E-05 17.102 .12702E-05** at limit ** 8 norm .0000 6.0019 .80028E-06** at limit ** 9 Prefactor .65431E-06 189.37 .85912E-05** at limit ** 10 Prefactor 13.357 1.9142 -.14097E-06 .11508E-02 11 norm 44.998 11.877 -.43140E-06 -.15512 12 norm .70368 .66988 -.88499E-07 .63579E-03 13 Prefactor .0000 2.9592 .33481E-06** at limit ** 14 Prefactor .0000 2.1448 .76543E-06** at limit ** 15 Prefactor 11.167 11.583 .10229E-05 .62324E-01 16 Prefactor 38.460 3.0143 .14383E-06 .11339E-01 17 norm 6.1274 2.6463 -.18869E-06 -.11321E-02 18 norm 10.980 1.2764 .10851E-06 .29405E-03 19 norm 13.412 4.9847 -.88599E-07 -.18353E-02 20 Prefactor 10.064 13.898 .10742E-05 .69088E-01 21 Prefactor .24112E-05 43.148 .20431E-05** at limit ** 22 Prefactor 1.9593 5.2616 -.38057E-07 -.20658E-03 23 Prefactor 2.6342 8.8032 .12922E-05 .37534E-04 24 Normalizat .75064 .18165 -.13660E-04 -.79004E-04 25 Prefactor 1.0495 .13462 .17693E-06 -.10469E-03 ERR DEF= .500 Final values: Prefactor = 15.3554 Prefactor = 34.0648 Prefactor = 32.3712 Prefactor = 2.54795e-05 Prefactor = 4.21535e-06 Prefactor = 4.78867e-06 Prefactor = 2.94542e-06 norm = 0 Prefactor = 6.5431e-07 Prefactor = 13.3575 norm = 44.9982 norm = 0.703681 Prefactor = 0 Prefactor = 0 Prefactor = 11.1671 Prefactor = 38.46 norm = 6.12739 norm = 10.98 norm = 13.4119 Prefactor = 10.0636 Prefactor = 2.41118e-06 Prefactor = 1.95929 Prefactor = 2.63416 Normalizat = 0.750636 Prefactor = 1.04948 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 10107.0716868 Extracting fit parameters... 4FGL J1637.7+7326 Spectrum: PowerLaw 346 Prefactor: 6.543e-07 2.230e-02 0.000e+00 1.000e+06 ( 1.000e-15) 347 Index: 1.877e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 348 Scale: 4.483e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 662 Prefactor: 1.049e+00 1.189e-01 0.000e+00 1.000e+01 ( 1.000e+00) 663 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 664 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 661 Normalization: 7.506e-01 1.667e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 249.448 73.441 Photon Flux Upper Limit: 3.72274884454e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00276248552956 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/36218077/likelihoodResults_809308801_809568001_4FGL_J1637.7+7326_daily_bin2199.txt Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 10107.0742372 delta logL = -0.00255040483353 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 10107.0206569 delta logL = 0.0510299034377 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 1.2171 1.0000 .0000 .10000E+07 2 'Index ' 3.1486 1.0000 .0000 10.000 3 'Normalizat' .74122 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.0520 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6650E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MACHINE ACCURACY LIMITS FURTHER IMPROVEMENT. MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 10107.02 FROM MIGRAD STATUS=CONVERGED 95 CALLS 276 TOTAL EDM= .11E-07 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 1.2172 9.0827 .34310E-04 .17622E-01 2 Index 3.1490 .73691E-01 .43573 -.44320E-04 3 Normalizat .74118 .67513E-02 .33181E-03 -.65099E-05 4 Prefactor 1.0520 .51381E-02 .21374E-03 .53190E-06 ERR DEF= .500 Final values: Prefactor = 1.21725 Index = 3.14903 Normalizat = 0.741183 Prefactor = 1.05205 ********** ** 18 **HESSE ********** FCN= 10107.02 FROM HESSE STATUS=OK 27 CALLS 303 TOTAL EDM= .21E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 1.2172 123.46 .13724E-05 -1.5686 2 Index 3.1490 6.5165 .90725E-03 -.37922 3 Normalizat .74118 .18260 .13272E-04 -1.0229 4 Prefactor 1.0520 .13628 .85494E-05 -.91014 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 2.06054e-07 Minuit parameter uncertainties: 1 24.5185 2 6.53708 3 0.182747 4 0.136329 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 10107.0206568 delta logL = 0.0510300190599 Extracting fit parameters... 4FGL J1637.7+7326 Spectrum: PowerLaw 346 Prefactor: 1.217e+00 2.452e+01 0.000e+00 1.000e+06 ( 1.000e-15) 347 Index: 3.149e+00 6.537e+00 0.000e+00 1.000e+01 (-1.000e+00) 348 Scale: 4.483e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 662 Prefactor: 1.052e+00 1.363e-01 0.000e+00 1.000e+01 ( 1.000e+00) 663 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 664 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 661 Normalization: 7.412e-01 1.827e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 249.448 73.441 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/36218077/cmap_HighResolution_809308801_809568001_4FGL_J1637.7+7326_daily_bin2199.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='2.76e-03', job_status='DONE', photon_flux_upper_limit='3.72e-08', time_completed='2026-08-28 13:00:35.926995', job_id='36218077', GAL2='1.05', fit_tolerance='1e-08', EG2='0.74', EG='0.75', time_epoch_completed='1787947235.93', return_code2='0', ts='-0.00', comment='SUCCESS', return_code='0', GAL='1.05', dlogl='5.10e-02', ts2='0.10', photon_index_error='0.00', photon_index='1.88' WHERE bin_id='2199' AND source_name='4FGL J1637.7+7326' AND cadence='daily'; Database successfully updated. Analysis Complete. Fri Aug 28 13:00:36 PDT 2026 ********** ** 18 **HESSE ********** FCN= 10107.07 FROM HESSE STATUS=OK 481 CALLS 2602 TOTAL EDM= .21E-05 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 15.355 15.920 .25136E-03 -1.5630 2 Prefactor 34.065 59.429 .17191E-03 -1.5591 3 Prefactor 32.371 28.318 .17591E-03 -1.5594 4 Prefactor .25479E-04 95.812 .10508E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor .42154E-05 23.045 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor .47887E-05 37.911 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 Prefactor .29454E-05 19.954 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 norm .0000 6.0215 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 Prefactor .65431E-06 189.96 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 Prefactor 13.357 29.267 .27120E-03 -1.5635 11 norm 44.998 12.352 .14892E-03 -1.5574 12 norm .70368 .70932 .60438E-03 -1.5691 13 Prefactor .0000 2.9527 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 Prefactor .0000 2.1222 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 15 Prefactor 11.167 11.946 .29930E-03 -1.5641 16 Prefactor 38.460 26.431 .16110E-03 -1.5584 17 norm 6.1274 2.6478 .40516E-03 -1.5658 18 norm 10.980 1.3038 .30210E-03 -1.5642 19 norm 13.412 5.0325 .27366E-03 -1.5635 20 Prefactor 10.064 14.620 .31725E-03 -1.5645 21 Prefactor .24112E-05 45.499 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 22 Prefactor 1.9593 5.3567 .72933E-03 -1.5680 23 Prefactor 2.6342 8.8921 .62597E-03 -1.5676 24 Normalizat .75064 .16660 .74524E-01 -1.0193 25 Prefactor 1.0495 .11888 .39922E-01 -.91098 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 2.10716e-06 Minuit parameter uncertainties: 1 15.9197 2 59.4297 3 28.3186 4 0.0988193 5 0.0197123 6 0.0269476 7 0.0153328 8 1.94732e-05 9 0.0222979 10 29.267 11 12.3515 12 0.709323 13 1.17386e-05 14 1.39861e-05 15 11.9456 16 26.4306 17 2.64777 18 1.30384 19 5.03253 20 14.6197 21 0.0209484 22 5.3567 23 8.89215 24 0.166712 25 0.118905 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 10107.0716868 Extracting fit parameters... 4FGL J1637.7+7326 Spectrum: PowerLaw 346 Prefactor: 6.543e-07 2.230e-02 0.000e+00 1.000e+06 ( 1.000e-15) 347 Index: 1.877e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 348 Scale: 4.483e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 662 Prefactor: 1.049e+00 1.189e-01 0.000e+00 1.000e+01 ( 1.000e+00) 663 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 664 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 661 Normalization: 7.506e-01 1.667e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 249.448 73.441 Photon Flux Upper Limit: 3.72274884454e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00276248552956 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/36218098/likelihoodResults_809308801_809568001_4FGL_J1637.7+7326_daily_bin2199.txt Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 10107.0742372 delta logL = -0.00255040483353 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 10107.0206569 delta logL = 0.0510299034377 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 1.2171 1.0000 .0000 .10000E+07 2 'Index ' 3.1486 1.0000 .0000 10.000 3 'Normalizat' .74122 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.0520 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6650E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MACHINE ACCURACY LIMITS FURTHER IMPROVEMENT. MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 10107.02 FROM MIGRAD STATUS=CONVERGED 95 CALLS 276 TOTAL EDM= .11E-07 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 1.2172 9.0827 .34310E-04 .17622E-01 2 Index 3.1490 .73691E-01 .43573 -.44320E-04 3 Normalizat .74118 .67513E-02 .33181E-03 -.65099E-05 4 Prefactor 1.0520 .51381E-02 .21374E-03 .53190E-06 ERR DEF= .500 Final values: Prefactor = 1.21725 Index = 3.14903 Normalizat = 0.741183 Prefactor = 1.05205 ********** ** 18 **HESSE ********** FCN= 10107.02 FROM HESSE STATUS=OK 27 CALLS 303 TOTAL EDM= .21E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 1.2172 123.46 .13724E-05 -1.5686 2 Index 3.1490 6.5165 .90725E-03 -.37922 3 Normalizat .74118 .18260 .13272E-04 -1.0229 4 Prefactor 1.0520 .13628 .85494E-05 -.91014 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 2.06054e-07 Minuit parameter uncertainties: 1 24.5185 2 6.53708 3 0.182747 4 0.136329 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 10107.0206568 delta logL = 0.0510300190599 Extracting fit parameters... 4FGL J1637.7+7326 Spectrum: PowerLaw 346 Prefactor: 1.217e+00 2.452e+01 0.000e+00 1.000e+06 ( 1.000e-15) 347 Index: 3.149e+00 6.537e+00 0.000e+00 1.000e+01 (-1.000e+00) 348 Scale: 4.483e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 662 Prefactor: 1.052e+00 1.363e-01 0.000e+00 1.000e+01 ( 1.000e+00) 663 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 664 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 661 Normalization: 7.412e-01 1.827e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 249.448 73.441 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/36218098/cmap_HighResolution_809308801_809568001_4FGL_J1637.7+7326_daily_bin2199.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='2.76e-03', job_status='DONE', photon_flux_upper_limit='3.72e-08', time_completed='2026-08-28 13:01:56.208070', job_id='36218098', GAL2='1.05', fit_tolerance='1e-08', EG2='0.74', EG='0.75', time_epoch_completed='1787947316.21', return_code2='0', ts='-0.00', comment='SUCCESS', return_code='0', GAL='1.05', dlogl='5.10e-02', ts2='0.10', photon_index_error='0.00', photon_index='1.88' WHERE bin_id='2199' AND source_name='4FGL J1637.7+7326' AND cadence='daily'; Database successfully updated. Analysis Complete. Fri Aug 28 13:01:56 PDT 2026