/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). number of points = 17306 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J2022.5+7612_weekly_bin906 RA = 305.646, Dec = 76.2007 tmin = 786931201, tmax = 787536001 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='17380633', job_status='RUN', time_executed='2025-12-16 03:06:54.949205', time_epoch_executed='1765883214.95' WHERE source_name='4FGL J2022.5+7612' and cadence='weekly' and bin_id='906' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/17380633 Creating custom pfile directory: /lscratch/kocevski/17380633/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=786931201.0 && nMetStart<787536001.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=786931201.0 && nMetStart<787536001.0' /Data/Flight/Level1/LPA Retrieving 107 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/17380633/ft1_4FGL_J2022.5+7612_weekly_bin906.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=786931201.0 && nMetStart<787536001.0' /Data/Flight/Level1/LPA Retrieving 107 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/17380633/ft2_4FGL_J2022.5+7612_weekly_bin906.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/17380633/ft1_4FGL_J2022.5+7612_weekly_bin906.fits outfile=/lscratch/kocevski/17380633/ft1_filteredMKT_4FGL_J2022.5+7612_weekly_bin906.fits ra=305.646 dec=76.2007 rad=12.0 tmin=786931201.0 tmax=787536001.0 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 5.77 user 5.05 sys 0.25 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/17380633/ft2_4FGL_J2022.5+7612_weekly_bin906.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/17380633/ft2_4FGL_J2022.5+7612_weekly_bin906.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/17380633/ft1_filteredMKT_4FGL_J2022.5+7612_weekly_bin906.fits evtable="EVENTS" outfile="/lscratch/kocevski/17380633/ft1_filtered_4FGL_J2022.5+7612_weekly_bin906.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 0.75 user 0.21 sys 0.13 Number of photons that the gtmktime cut: 3863 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/17380633/ft1_filtered_4FGL_J2022.5+7612_weekly_bin906.fits" evtable="EVENTS" scfile=/lscratch/kocevski/17380633/ft2_4FGL_J2022.5+7612_weekly_bin906.fits sctable="SC_DATA" outfile=/lscratch/kocevski/17380633/ltcube_786931201_787536001_4FGL_J2022.5+7612_weekly_bin906.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/17380633/ft2_4FGL_J2022.5+7612_weekly_bin906.fits .....................! real 18.75 user 17.65 sys 0.30 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/17380633/ft1_filtered_4FGL_J2022.5+7612_weekly_bin906.fits evtable="EVENTS" scfile=/lscratch/kocevski/17380633/ft2_4FGL_J2022.5+7612_weekly_bin906.fits sctable="SC_DATA" expcube=/lscratch/kocevski/17380633/ltcube_786931201_787536001_4FGL_J2022.5+7612_weekly_bin906.fits outfile=/lscratch/kocevski/17380633/expmap_786931201_787536001_4FGL_J2022.5+7612_weekly_bin906.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/17380633/ltcube_786931201_787536001_4FGL_J2022.5+7612_weekly_bin906.fits .....................! real 69.27 user 64.29 sys 3.87 Generating the xml model: radLim = 0.001 maxRad = 12 normsOnly = True freeVariableSources = True Fixing all sources to their catalog values, except variable sources Creating file and adding sources from 4FGL Extended source FHES J2208.4+6443 in ROI with RadialGaussian spatial model. Extended source FHES J2129.9+5833 in ROI with RadialGaussian spatial model. Added 206 point sources and 2 extended sources If using unbinned likelihood you will need to rerun gtdiffrsp for the extended sources or rerun the makeModel function with optional argument psForce=True Setting source of interest to: 4FGL J2022.5+7612 @ 305.646 76.2007 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/17380633/ft1_filtered_4FGL_J2022.5+7612_weekly_bin906.fits scfile=/lscratch/kocevski/17380633/ft2_4FGL_J2022.5+7612_weekly_bin906.fits outfile=/lscratch/kocevski/17380633/cmap_786931201_787536001_4FGL_J2022.5+7612_weekly_bin906.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=305.646 yref=76.2007 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 0.77 user 0.24 sys 0.13 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/17380633/ft1_filtered_4FGL_J2022.5+7612_weekly_bin906.fits scfile=/lscratch/kocevski/17380633/ft2_4FGL_J2022.5+7612_weekly_bin906.fits outfile=/lscratch/kocevski/17380633/cmap_HighResolution_786931201_787536001_4FGL_J2022.5+7612_weekly_bin906.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=305.646 yref=76.2007 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 0.75 user 0.23 sys 0.14 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/17380633/ft1_filtered_4FGL_J2022.5+7612_weekly_bin906.fits evtable="EVENTS" scfile=/lscratch/kocevski/17380633/ft2_4FGL_J2022.5+7612_weekly_bin906.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/17380633/Model_4FGL_J2022.5+7612_weekly_bin906.xml irfs="P8R3_SOURCE_V2" evclsmin=0 evclass="INDEF" evtype="INDEF" convert=yes chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). adding source EG_v02 adding source FHES J2129.9+5833 adding source FHES J2208.4+6443 adding source GAL_V02 Working on... /lscratch/kocevski/17380633/ft1_filtered_4FGL_J2022.5+7612_weekly_bin906.fits.....................! real 193.59 user 190.69 sys 1.09 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/17380633/ft1_filtered_4FGL_J2022.5+7612_weekly_bin906.fits', '/lscratch/kocevski/17380633/ft2_4FGL_J2022.5+7612_weekly_bin906.fits', expMap='/lscratch/kocevski/17380633/expmap_786931201_787536001_4FGL_J2022.5+7612_weekly_bin906.fits', expCube='/lscratch/kocevski/17380633/ltcube_786931201_787536001_4FGL_J2022.5+7612_weekly_bin906.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/17380633/Model_4FGL_J2022.5+7612_weekly_bin906.xml', optimizer='MINUIT') Using source of interest name: '4FGL J2022.5+7612' 4FGL J2022.5+7612 Spectrum: PowerLaw 471 Prefactor: 8.450e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-13) 472 Index: 2.269e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 473 Scale: 1.333e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/17380633/ft1_filtered_4FGL_J2022.5+7612_weekly_bin906.fits Spacecraft file(s): /lscratch/kocevski/17380633/ft2_4FGL_J2022.5+7612_weekly_bin906.fits Exposure map: /lscratch/kocevski/17380633/expmap_786931201_787536001_4FGL_J2022.5+7612_weekly_bin906.fits Exposure cube: /lscratch/kocevski/17380633/ltcube_786931201_787536001_4FGL_J2022.5+7612_weekly_bin906.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/17380633/Model_4FGL_J2022.5+7612_weekly_bin906.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) = 39057.4293299 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 39057.3806402 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .16764E-07 1.0000 .0000 .10000E+07 2 'Prefactor ' 3.5264 1.0000 .0000 .10000E+07 3 'Prefactor ' .10217E-03 1.0000 .0000 .10000E+07 4 'norm ' 2.7436 1.0000 .0000 .10000E+07 5 'norm ' .29573E-02 1.0000 .0000 .10000E+07 6 'Prefactor ' 7.3433 1.0000 .0000 .10000E+07 7 'Prefactor ' 1.6337 1.0000 .0000 .10000E+07 8 'norm ' 5.1255 1.0000 .0000 .10000E+07 9 'Prefactor ' .15897E-03 1.0000 .0000 .10000E+07 10 'Prefactor ' .16807E-05 1.0000 .0000 .10000E+07 11 'norm ' 5.2330 1.0000 .0000 .10000E+07 12 'norm ' 7.2215 1.0000 .0000 .10000E+07 13 'norm ' 3.3092 1.0000 .0000 .10000E+07 14 'norm ' 14.427 1.0000 .0000 .10000E+07 15 'Prefactor ' .84293 1.0000 .0000 .10000E+07 16 'norm ' 1.8910 1.0000 .0000 .10000E+07 17 'Prefactor ' 20.037 1.0000 .0000 .10000E+07 18 'norm ' 4.3808 1.0000 .0000 .10000E+07 19 'Prefactor ' .31272E-04 1.0000 .0000 .10000E+07 20 'Prefactor ' .10118E-04 1.0000 .0000 .10000E+07 21 'norm ' 3.0753 1.0000 .0000 .10000E+07 22 'Prefactor ' .10620E-04 1.0000 .0000 .10000E+07 23 'Normalizat' 1.0652 1.0000 .10000E-01 10.000 24 'Prefactor ' .98846 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6890E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 39057.38 FROM MIGRAD STATUS=CONVERGED 141 CALLS 1605 TOTAL EDM= .83E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 3.6% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .0000 .64877 .17736E-07** at limit ** 2 Prefactor 3.4833 2.3426 -.11086E-06 -.30292E-01 3 Prefactor .37748E-08 10.755 .31066E-06** at limit ** 4 norm 2.7434 .53484 .86235E-08 .51721E-02 5 norm .89363E-01 6.7929 .16172E-06** at limit ** 6 Prefactor 7.2918 4.9765 -.29412E-07 -.20068E-02 7 Prefactor 1.6274 10.392 -.75573E-07 -.95977E-03 8 norm 5.1273 2.1673 -.13687E-07 -.17433E-02 9 Prefactor .57732E-08 7.1152 .89947E-07** at limit ** 10 Prefactor .16653E-09 1.4604 -.12543E-07** at limit ** 11 norm 5.2480 1.2437 -.17963E-07 -.96047E-02 12 norm 7.2205 1.1029 .37625E-08 -.60410E-01 13 norm 3.3083 1.6890 -.34873E-07 -.47365E-02 14 norm 14.462 4.6208 .25524E-06 .41744E-01 15 Prefactor .24172 242.26 -.67111E-05** at limit ** 16 norm 1.8912 1.6619 .38809E-07 .16988E-02 17 Prefactor 20.043 8.3621 .39051E-08 .75339E-02 18 norm 4.4143 3.7185 -.12089E-09 -.21077E-03 19 Prefactor .44009E-06 5.5116 .89902E-07** at limit ** 20 Prefactor .16653E-08 15.967 -.23143E-06** at limit ** 21 norm 3.0785 1.1292 -.20006E-08 .29006E-01 22 Prefactor .44409E-09 2.9117 .71708E-07** at limit ** 23 Normalizat 1.0656 .12346 .48233E-06 -.10938E-03 24 Prefactor .98844 .32664E-01 -.31962E-06 -.33779E-03 ERR DEF= .500 Final values: Prefactor = 0 Prefactor = 3.4833 Prefactor = 3.77476e-09 norm = 2.74339 norm = 0.0893629 Prefactor = 7.29178 Prefactor = 1.62738 norm = 5.12734 Prefactor = 5.77316e-09 Prefactor = 1.66533e-10 norm = 5.24799 norm = 7.22052 norm = 3.30828 norm = 14.4622 Prefactor = 0.241717 norm = 1.89117 Prefactor = 20.0433 norm = 4.41428 Prefactor = 4.40092e-07 Prefactor = 1.66533e-09 norm = 3.07855 Prefactor = 4.44089e-10 Normalizat = 1.06563 Prefactor = 0.988436 ********** ** 18 **HESSE ********** FCN= 39057.38 FROM HESSE STATUS=OK 475 CALLS 2080 TOTAL EDM= .75E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .0000 .64567 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Prefactor 3.4833 14.554 .53807E-03 -1.5671 3 Prefactor .37748E-08 10.935 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 norm 2.7434 .54405 .61438E-03 -1.5675 5 norm .89363E-01 .85163 .63671E-02 -1.5702 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor 7.2918 5.1011 .36989E-03 -1.5654 7 Prefactor 1.6274 10.774 .82683E-03 -1.5682 8 norm 5.1273 2.1968 .44384E-03 -1.5663 9 Prefactor .57732E-08 7.2142 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 Prefactor .16653E-09 1.4560 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 norm 5.2480 1.3123 .43917E-03 -1.5662 12 norm 7.2205 8.6717 .37302E-03 -1.5654 13 norm 3.3083 1.6977 .55626E-03 -1.5672 14 norm 14.462 15.868 .26344E-03 -1.5632 15 Prefactor .24172 11.506 .98528E-02 -1.5698 WARNING - - ABOVE PARAMETER IS AT LIMIT. 16 norm 1.8912 1.6773 .75636E-03 -1.5680 17 Prefactor 20.043 8.4624 .22347E-03 -1.5618 18 norm 4.4143 3.7199 .48096E-03 -1.5666 19 Prefactor .44009E-06 .74060 .61686E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 20 Prefactor .16653E-08 16.206 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 21 norm 3.0785 11.112 .57815E-03 -1.5673 22 Prefactor .44409E-09 2.9112 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 23 Normalizat 1.0656 .11987 .10832 -.90863 24 Prefactor .98844 .31285E-01 .31283E-01 -.93116 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 7.54429e-07 Minuit parameter uncertainties: 1 8.04156e-06 2 14.2404 3 0.000405721 4 0.544047 5 0.551739 6 5.10108 7 8.37448 8 2.1968 9 0.000408775 10 2.91988e-05 11 1.31227 12 8.67167 13 1.69773 14 15.8676 15 3.3354 16 1.67731 17 8.46236 18 3.71989 19 0.00114181 20 0.000330239 21 11.1121 22 6.98075e-05 23 0.119902 24 0.0312859 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 39057.3788424 Extracting fit parameters... 4FGL J2022.5+7612 Spectrum: PowerLaw 471 Prefactor: 2.004e+01 8.462e+00 0.000e+00 1.000e+06 ( 1.000e-13) 472 Index: 2.269e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 473 Scale: 1.333e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 686 Prefactor: 9.884e-01 3.129e-02 0.000e+00 1.000e+01 ( 1.000e+00) 687 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 688 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 678 Normalization: 1.066e+00 1.199e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 9.45 Ra Dec: 305.646 76.201 Photon Index (Fixed Index): 2.27 +/- 0.00 Photon Flux (Fixed Index): 5.63e-08 +/- 2.38e-08 Energy Flux (Fixed Index): 2.24e-05 +/- 9.47e-06 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) = 39056.9864768 delta logL = 0.392365620399 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 39056.9816136 delta logL = 0.397228785019 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 14.817 1.0000 .0000 .10000E+07 2 'Index ' 2.5558 1.0000 .0000 10.000 3 'Normalizat' 1.0533 1.0000 .10000E-01 10.000 4 'Prefactor ' .98946 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6890E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 39056.98 FROM MIGRAD STATUS=CONVERGED 91 CALLS 301 TOTAL EDM= .44E-09 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 14.817 10.316 .10397E-04 .12115E-01 2 Index 2.5558 .38880 .75822E-02 .18467E-03 3 Normalizat 1.0534 .11638 .48259E-03 -.10177E-04 4 Prefactor .98946 .32251E-01 .13817E-03 .13165E-05 ERR DEF= .500 Final values: Prefactor = 14.8174 Index = 2.5558 Normalizat = 1.05335 Prefactor = 0.989458 ********** ** 18 **HESSE ********** FCN= 39056.98 FROM HESSE STATUS=OK 25 CALLS 326 TOTAL EDM= .62E-09 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 14.817 8.9069 .41590E-06 -1.5631 2 Index 2.5558 .33559 .30329E-03 -.51076 3 Normalizat 1.0534 .11624 .19304E-04 -.91264 4 Prefactor .98946 .32241E-01 .55266E-05 -.93082 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 6.16481e-10 Minuit parameter uncertainties: 1 8.90696 2 0.33592 3 0.11627 4 0.0322416 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) = 39056.9816136 delta logL = 0.397228790025 Extracting fit parameters... 4FGL J2022.5+7612 Spectrum: PowerLaw 471 Prefactor: 1.482e+01 8.907e+00 0.000e+00 1.000e+06 ( 1.000e-13) 472 Index: 2.556e+00 3.359e-01 0.000e+00 1.000e+01 (-1.000e+00) 473 Scale: 1.333e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 686 Prefactor: 9.895e-01 3.224e-02 0.000e+00 1.000e+01 ( 1.000e+00) 687 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 688 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 678 Normalization: 1.053e+00 1.163e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 10.28 Ra Dec: 305.646 76.201 Photon Index (Free Index): 2.56 +/- 0.34 Photon Flux (Free Index): 7.15e-08 +/- 3.11e-08 Energy Flux (Free Index): 1.96e-05 +/- 8.10e-06 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/17380633/cmap_HighResolution_786931201_787536001_4FGL_J2022.5+7612_weekly_bin906.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET comment='SUCCESS', photon_flux='5.63e-08', energy_flux2='1.96e-05', photon_flux_error='2.38e-08', dlogl='3.97e-01', energy_flux='2.24e-05', photon_flux2='7.15e-08', job_status='DONE', time_completed='2025-12-16 03:28:26.104594', photon_index_error2='0.34', photon_index2='2.56', ts='9.45', fit_tolerance='1e-08', GAL='0.99', photon_index_error='0.00', energy_flux_error2='8.10e-06', EG='1.07', time_epoch_completed='1765884506.1', return_code='0', job_id='17380633', GAL2='0.99', EG2='1.05', return_code2='0', energy_flux_error='9.47e-06', photon_flux_error2='3.11e-08', ts2='10.28', photon_index='2.27' WHERE bin_id='906' AND source_name='4FGL J2022.5+7612' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue Dec 16 03:28:26 PST 2025