/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 = 17562 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J0526.2-4830_weekly_bin927 RA = 81.5714, Dec = -48.5151 tmin = 799632001, tmax = 800236801 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='26504811', job_status='RUN', time_executed='2026-05-12 01:09:12.671687', time_epoch_executed='1778573352.67' WHERE source_name='4FGL J0526.2-4830' and cadence='weekly' and bin_id='927' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/26504811 Creating custom pfile directory: /lscratch/kocevski/26504811/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=799632001.0 && nMetStart<800236801.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=799632001.0 && nMetStart<800236801.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/26504811/ft1_4FGL_J0526.2-4830_weekly_bin927.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=799632001.0 && nMetStart<800236801.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/26504811/ft2_4FGL_J0526.2-4830_weekly_bin927.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/26504811/ft1_4FGL_J0526.2-4830_weekly_bin927.fits outfile=/lscratch/kocevski/26504811/ft1_filteredMKT_4FGL_J0526.2-4830_weekly_bin927.fits ra=81.5714 dec=-48.5151 rad=12.0 tmin=799632001.0 tmax=800236801.0 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 4.29 user 3.41 sys 0.22 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/26504811/ft2_4FGL_J0526.2-4830_weekly_bin927.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/26504811/ft2_4FGL_J0526.2-4830_weekly_bin927.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/26504811/ft1_filteredMKT_4FGL_J0526.2-4830_weekly_bin927.fits evtable="EVENTS" outfile="/lscratch/kocevski/26504811/ft1_filtered_4FGL_J0526.2-4830_weekly_bin927.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 0.70 user 0.21 sys 0.12 Number of photons that the gtmktime cut: 2595 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/26504811/ft1_filtered_4FGL_J0526.2-4830_weekly_bin927.fits" evtable="EVENTS" scfile=/lscratch/kocevski/26504811/ft2_4FGL_J0526.2-4830_weekly_bin927.fits sctable="SC_DATA" outfile=/lscratch/kocevski/26504811/ltcube_799632001_800236801_4FGL_J0526.2-4830_weekly_bin927.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/26504811/ft2_4FGL_J0526.2-4830_weekly_bin927.fits .....................! real 19.98 user 19.11 sys 0.25 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/26504811/ft1_filtered_4FGL_J0526.2-4830_weekly_bin927.fits evtable="EVENTS" scfile=/lscratch/kocevski/26504811/ft2_4FGL_J0526.2-4830_weekly_bin927.fits sctable="SC_DATA" expcube=/lscratch/kocevski/26504811/ltcube_799632001_800236801_4FGL_J0526.2-4830_weekly_bin927.fits outfile=/lscratch/kocevski/26504811/expmap_799632001_800236801_4FGL_J0526.2-4830_weekly_bin927.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/26504811/ltcube_799632001_800236801_4FGL_J0526.2-4830_weekly_bin927.fits .....................! real 71.58 user 66.39 sys 4.14 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 LMC-FarWest in ROI, make sure /sdf/group/fermi/g/LCRepository/Likelihood/ExtendedSources/Extended_8years/Templates/LMC-FarWest.fits is the correct path to the extended template. Extended source LMC-Galaxy in ROI, make sure /sdf/group/fermi/g/LCRepository/Likelihood/ExtendedSources/Extended_8years/Templates/LMC-Galaxy.fits is the correct path to the extended template. Extended source LMC-30DorWest in ROI, make sure /sdf/group/fermi/g/LCRepository/Likelihood/ExtendedSources/Extended_8years/Templates/LMC-30DorWest.fits is the correct path to the extended template. Extended source LMC-North in ROI, make sure /sdf/group/fermi/g/LCRepository/Likelihood/ExtendedSources/Extended_8years/Templates/LMC-North.fits is the correct path to the extended template. Added 202 point sources and 4 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 J0526.2-4830 @ 81.5714 -48.5151 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/26504811/ft1_filtered_4FGL_J0526.2-4830_weekly_bin927.fits scfile=/lscratch/kocevski/26504811/ft2_4FGL_J0526.2-4830_weekly_bin927.fits outfile=/lscratch/kocevski/26504811/cmap_799632001_800236801_4FGL_J0526.2-4830_weekly_bin927.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=81.5714 yref=-48.5151 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 0.24 sys 0.13 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/26504811/ft1_filtered_4FGL_J0526.2-4830_weekly_bin927.fits scfile=/lscratch/kocevski/26504811/ft2_4FGL_J0526.2-4830_weekly_bin927.fits outfile=/lscratch/kocevski/26504811/cmap_HighResolution_799632001_800236801_4FGL_J0526.2-4830_weekly_bin927.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=81.5714 yref=-48.5151 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 0.79 user 0.25 sys 0.13 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/26504811/ft1_filtered_4FGL_J0526.2-4830_weekly_bin927.fits evtable="EVENTS" scfile=/lscratch/kocevski/26504811/ft2_4FGL_J0526.2-4830_weekly_bin927.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/26504811/Model_4FGL_J0526.2-4830_weekly_bin927.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 adding source LMC-30DorWest adding source LMC-FarWest adding source LMC-Galaxy adding source LMC-North Working on... /lscratch/kocevski/26504811/ft1_filtered_4FGL_J0526.2-4830_weekly_bin927.fits.....................! real 6206.25 user 6169.27 sys 1.85 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/26504811/ft1_filtered_4FGL_J0526.2-4830_weekly_bin927.fits', '/lscratch/kocevski/26504811/ft2_4FGL_J0526.2-4830_weekly_bin927.fits', expMap='/lscratch/kocevski/26504811/expmap_799632001_800236801_4FGL_J0526.2-4830_weekly_bin927.fits', expCube='/lscratch/kocevski/26504811/ltcube_799632001_800236801_4FGL_J0526.2-4830_weekly_bin927.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/26504811/Model_4FGL_J0526.2-4830_weekly_bin927.xml', optimizer='MINUIT') Using source of interest name: '4FGL J0526.2-4830' 4FGL J0526.2-4830 Spectrum: LogParabola 297 norm: 5.258e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-12) 298 alpha: 2.226e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 299 beta: 6.704e-02 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 300 Eb: 8.412e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/26504811/ft1_filtered_4FGL_J0526.2-4830_weekly_bin927.fits Spacecraft file(s): /lscratch/kocevski/26504811/ft2_4FGL_J0526.2-4830_weekly_bin927.fits Exposure map: /lscratch/kocevski/26504811/expmap_799632001_800236801_4FGL_J0526.2-4830_weekly_bin927.fits Exposure cube: /lscratch/kocevski/26504811/ltcube_799632001_800236801_4FGL_J0526.2-4830_weekly_bin927.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/26504811/Model_4FGL_J0526.2-4830_weekly_bin927.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) = 27029.3642056 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 27029.3144985 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' .30973 1.0000 .0000 .10000E+07 2 'Prefactor ' .21074E-03 1.0000 .0000 .10000E+07 3 'Prefactor ' .82231 1.0000 .0000 .10000E+07 4 'norm ' 33.578 1.0000 .0000 .10000E+07 5 'norm ' 4.2110 1.0000 .0000 .10000E+07 6 'Prefactor ' .90197E-01 1.0000 .0000 .10000E+07 7 'Prefactor ' .44287E-04 1.0000 .0000 .10000E+07 8 'norm ' .17508E-04 1.0000 .0000 .10000E+07 9 'Prefactor ' .16148E-02 1.0000 .0000 .10000E+07 10 'Prefactor ' 19.320 1.0000 .0000 .10000E+07 11 'Prefactor ' 2.7855 1.0000 .0000 .10000E+07 12 'Prefactor ' 1.9284 1.0000 .0000 .10000E+07 13 'norm ' 3.0645 1.0000 .0000 .10000E+07 14 'norm ' .18083E-04 1.0000 .0000 .10000E+07 15 'Prefactor ' 2.5335 1.0000 .0000 .10000E+07 16 'Prefactor ' 7.1856 1.0000 .0000 .10000E+07 17 'Prefactor ' .16648E-04 1.0000 .0000 .10000E+07 18 'norm ' 12.560 1.0000 .0000 .10000E+07 19 'Prefactor ' .10280E-03 1.0000 .0000 .10000E+07 20 'norm ' 4.8556 1.0000 .0000 .10000E+07 21 'norm ' 4.9451 1.0000 .0000 .10000E+07 22 'Prefactor ' .29930E-04 1.0000 .0000 .10000E+07 23 'Prefactor ' .27646E-04 1.0000 .0000 .10000E+07 24 'Prefactor ' .15404E-03 1.0000 .0000 .10000E+07 25 'Normalizat' 1.3273 1.0000 .10000E-01 10.000 26 'Prefactor ' .91843 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6730E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 27029.31 FROM MIGRAD STATUS=CONVERGED 177 CALLS 1825 TOTAL EDM= .78E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= .7% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm .30816 1.0639 -.52966E-06 -.13910E-02 2 Prefactor .32196E-08 13.311 -.15271E-06** at limit ** 3 Prefactor .82500 1.4337 .30509E-07 -.20810E-02 4 norm 33.557 7.0532 .52796E-07 .64608E-01 5 norm 4.2063 1.1134 -.89612E-07 -.17213E-02 6 Prefactor .10453 7.2473 .19243E-06** at limit ** 7 Prefactor .16653E-09 3.3946 -.35603E-06** at limit ** 8 norm .55511E-10 1.0184 -.20927E-06** at limit ** 9 Prefactor .88818E-09 7.0497 .23090E-06** at limit ** 10 Prefactor 18.597 19.256 .82942E-06 -.16532E-01 11 Prefactor 2.7850 1.2668 -.34446E-07 .11608E-02 12 Prefactor 1.9303 2.2063 -.32664E-07 -.27516E-03 13 norm 3.0672 1.9608 .20636E-06 -.44403E-05 14 norm .11102E-09 1.2678 .18284E-07** at limit ** 15 Prefactor 2.5528 3.0044 -.23765E-06 -.65723E-02 16 Prefactor 7.1646 3.2615 .10610E-06 .96225E-01 17 Prefactor .46629E-08 39.630 -.15031E-06** at limit ** 18 norm 12.560 1.0099 .39540E-08 -.19554E-02 19 Prefactor .11824E-07 5.8405 .64834E-07** at limit ** 20 norm 4.8701 2.9332 .53875E-07 .14674E-02 21 norm 4.9483 4.9924 -.11764E-06 .17989E-03 22 Prefactor .22204E-09 2.0061 .14048E-07** at limit ** 23 Prefactor .0000 2.1349 -.24105E-06** at limit ** 24 Prefactor .19984E-08 4.3530 -.44922E-07** at limit ** 25 Normalizat 1.3272 .12321 .13665E-05 .22871E-04 26 Prefactor .91860 .90380E-01 -.46604E-06 -.35317E-04 ERR DEF= .500 Final values: norm = 0.30816 Prefactor = 3.21965e-09 Prefactor = 0.824998 norm = 33.5575 norm = 4.2063 Prefactor = 0.104533 Prefactor = 1.66533e-10 norm = 5.55112e-11 Prefactor = 8.88178e-10 Prefactor = 18.5972 Prefactor = 2.785 Prefactor = 1.93034 norm = 3.06725 norm = 1.11022e-10 Prefactor = 2.55281 Prefactor = 7.16458 Prefactor = 4.66294e-09 norm = 12.5597 Prefactor = 1.18239e-08 norm = 4.87011 norm = 4.94826 Prefactor = 2.22045e-10 Prefactor = 0 Prefactor = 1.9984e-09 Normalizat = 1.3272 Prefactor = 0.918603 ********** ** 18 **HESSE ********** FCN= 27029.31 FROM HESSE STATUS=OK 522 CALLS 2347 TOTAL EDM= .34E-05 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm .30816 .85140 .48352E-02 -1.5697 2 Prefactor .32196E-08 13.338 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor .82500 1.4465 .51287E-03 -1.5690 4 norm 33.557 7.3344 .17259E-03 -1.5592 5 norm 4.2063 1.0442 .49083E-04 -1.5667 6 Prefactor .10453 .37720 .70722E-02 -1.5714 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 Prefactor .16653E-09 3.4059 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 norm .55511E-10 1.0155 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 Prefactor .88818E-09 7.0798 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 Prefactor 18.597 19.915 .22759E-03 -1.5622 11 Prefactor 2.7850 1.2813 .60942E-03 -1.5675 12 Prefactor 1.9303 2.2398 .74773E-03 -1.5680 13 norm 3.0672 1.9757 .57922E-03 -1.5673 14 norm .11102E-09 1.2592 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 15 Prefactor 2.5528 3.1330 .64142E-03 -1.5676 16 Prefactor 7.1646 7.3527 .37396E-03 -1.5654 17 Prefactor .46629E-08 39.195 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 18 norm 12.560 1.0118 .28239E-04 -1.5637 19 Prefactor .11824E-07 .59371 .42118E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 20 norm 4.8701 2.9493 .45627E-03 -1.5664 21 norm 4.9483 4.9962 .45203E-03 -1.5663 22 Prefactor .22204E-09 2.0100 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 23 Prefactor .0000 2.1279 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 24 Prefactor .19984E-08 4.4035 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 25 Normalizat 1.3272 .10602 .64308E-01 -.82758 26 Prefactor .91860 .77874E-01 .45240E-01 -.95494 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 3.44575e-06 Minuit parameter uncertainties: 1 0.851402 2 0.000412744 3 1.44655 4 7.33444 5 1.04422 6 0.377201 7 5.07977e-05 8 1.25976e-05 9 0.000156872 10 19.9152 11 1.28127 12 2.23976 13 1.97566 14 2.11559e-05 15 3.13304 16 7.35268 17 0.000853981 18 1.01182 19 0.000167409 20 2.94929 21 4.99616 22 4.24049e-05 23 3.42021e-07 24 0.000187637 25 0.106038 26 0.0778833 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 27029.3135838 Extracting fit parameters... 4FGL J0526.2-4830 Spectrum: LogParabola 297 norm: 3.067e+00 1.976e+00 0.000e+00 1.000e+06 ( 1.000e-12) 298 alpha: 2.226e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 299 beta: 6.704e-02 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 300 Eb: 8.412e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 657 Prefactor: 9.186e-01 7.788e-02 0.000e+00 1.000e+01 ( 1.000e+00) 658 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 659 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 656 Normalization: 1.327e+00 1.060e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 5.60 Ra Dec: 81.571 -48.515 Photon Index (Fixed Index): 2.23 +/- 0.00 Photon Flux (Fixed Index): 2.45e-08 +/- 1.58e-08 Energy Flux (Fixed Index): 9.99e-06 +/- 6.43e-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) = 27028.9495079 delta logL = 0.364075864476 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 27028.940066 delta logL = 0.373517758668 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' 2.8092 1.0000 .0000 .10000E+07 2 'alpha ' 2.7627 1.0000 .0000 5.0000 3 'Normalizat' 1.3019 1.0000 .10000E-01 10.000 4 'Prefactor ' .92818 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6730E+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. MIGRAD TERMINATED WITHOUT CONVERGENCE. FCN= 27028.94 FROM MIGRAD STATUS=FAILED 85 CALLS 249 TOTAL EDM= .36E-07 STRATEGY= 1 ERR MATRIX APPROXIMATE EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm 2.8091 2.0764 .13258E-04 -.58514E-02 2 alpha 2.7627 .66337 .18314E-01 .67806E-03 3 Normalizat 1.3019 .12040 .28665E-03 -.22733E-03 4 Prefactor .92817 .89829E-01 .25511E-03 -.16132E-03 ERR DEF= .500 START SIMPLEX MINIMIZATION. CONVERGENCE WHEN EDM .LT. .20E-04 SIMPLEX MINIMIZATION HAS CONVERGED. FCN= 27028.94 FROM SIMPLEX STATUS=UNCHANGED 71 CALLS 320 TOTAL EDM= .14E-04 STRATEGY= 1 ERR MATRIX APPROXIMATE EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 2.8091 2.0764 .52452E-05 -1.5674 2 alpha 2.7627 .66337 .90976E-03 .10529 3 Normalizat 1.3019 .12040 .13763E-03 -.83511 4 Prefactor .92817 .89829E-01 .15972E-03 -.95163 ERR DEF= .500 MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 27028.94 FROM MIGRAD STATUS=CONVERGED 38 CALLS 358 TOTAL EDM= .21E-11 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm 2.8091 1.8822 .53033E-06 -.92481E-03 2 alpha 2.7628 .60147 .36628E-02 .21230E-05 3 Normalizat 1.3019 .11996 .11466E-04 -.47592E-05 4 Prefactor .92817 .89684E-01 .10205E-04 -.35651E-05 ERR DEF= .500 Final values: norm = 2.80908 alpha = 2.76275 Normalizat = 1.30186 Prefactor = 0.928175 ********** ** 18 **HESSE ********** FCN= 27028.94 FROM HESSE STATUS=OK 23 CALLS 381 TOTAL EDM= .15E-11 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 2.8091 1.8498 .37371E-06 -1.5674 2 alpha 2.7628 .59090 .14651E-03 .10530 3 Normalizat 1.3019 .11982 .22932E-05 -.83511 4 Prefactor .92817 .89605E-01 .20409E-05 -.95163 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 1.47362e-12 Minuit parameter uncertainties: 1 1.84985 2 0.596607 3 0.119846 4 0.0896193 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) = 27028.940066 delta logL = 0.373517760265 Extracting fit parameters... 4FGL J0526.2-4830 Spectrum: LogParabola 297 norm: 2.809e+00 1.850e+00 0.000e+00 1.000e+06 ( 1.000e-12) 298 alpha: 2.763e+00 5.966e-01 0.000e+00 5.000e+00 ( 1.000e+00) 299 beta: 6.704e-02 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 300 Eb: 8.412e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 657 Prefactor: 9.282e-01 8.962e-02 0.000e+00 1.000e+01 ( 1.000e+00) 658 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 659 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 656 Normalization: 1.302e+00 1.198e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 6.39 Ra Dec: 81.571 -48.515 Photon Index (Free Index): 2.76 +/- 0.60 Photon Flux (Free Index): 4.78e-08 +/- 3.35e-08 Energy Flux (Free Index): 1.15e-05 +/- 5.89e-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/26504811/cmap_HighResolution_799632001_800236801_4FGL_J0526.2-4830_weekly_bin927.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET comment='SUCCESS', photon_flux='2.45e-08', energy_flux2='1.15e-05', photon_flux_error='1.58e-08', dlogl='3.74e-01', energy_flux='9.99e-06', photon_flux2='4.78e-08', job_status='DONE', time_completed='2026-05-12 03:07:33.644141', photon_index_error2='0.60', photon_index2='2.76', ts='5.60', fit_tolerance='1e-08', GAL='0.92', photon_index_error='0.00', energy_flux_error2='5.89e-06', EG='1.33', time_epoch_completed='1778580453.64', return_code='0', job_id='26504811', GAL2='0.93', EG2='1.30', return_code2='0', energy_flux_error='6.43e-06', photon_flux_error2='3.35e-08', ts2='6.39', photon_index='2.23' WHERE bin_id='927' AND source_name='4FGL J0526.2-4830' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue May 12 03:07:34 PDT 2026