/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 = 17530 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J1226.8-1329_weekly_bin933 RA = 186.719, Dec = -13.494 tmin = 803260801, tmax = 803865601 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='31119105', job_status='RUN', time_executed='2026-07-09 06:41:59.637248', time_epoch_executed='1783604519.64' WHERE source_name='4FGL J1226.8-1329' and cadence='weekly' and bin_id='933' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/31119105 Creating custom pfile directory: /lscratch/kocevski/31119105/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=803260801.0 && nMetStart<803865601.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=803260801.0 && nMetStart<803865601.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/31119105/ft1_4FGL_J1226.8-1329_weekly_bin933.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=803260801.0 && nMetStart<803865601.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/31119105/ft2_4FGL_J1226.8-1329_weekly_bin933.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/31119105/ft1_4FGL_J1226.8-1329_weekly_bin933.fits outfile=/lscratch/kocevski/31119105/ft1_filteredMKT_4FGL_J1226.8-1329_weekly_bin933.fits ra=186.719 dec=-13.494 rad=12.0 tmin=803260801.0 tmax=803865601.0 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 4.03 user 3.45 sys 0.22 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/31119105/ft2_4FGL_J1226.8-1329_weekly_bin933.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/31119105/ft2_4FGL_J1226.8-1329_weekly_bin933.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/31119105/ft1_filteredMKT_4FGL_J1226.8-1329_weekly_bin933.fits evtable="EVENTS" outfile="/lscratch/kocevski/31119105/ft1_filtered_4FGL_J1226.8-1329_weekly_bin933.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 0.57 user 0.22 sys 0.13 Number of photons that the gtmktime cut: 1934 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/31119105/ft1_filtered_4FGL_J1226.8-1329_weekly_bin933.fits" evtable="EVENTS" scfile=/lscratch/kocevski/31119105/ft2_4FGL_J1226.8-1329_weekly_bin933.fits sctable="SC_DATA" outfile=/lscratch/kocevski/31119105/ltcube_803260801_803865601_4FGL_J1226.8-1329_weekly_bin933.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/31119105/ft2_4FGL_J1226.8-1329_weekly_bin933.fits .....................! real 19.69 user 18.88 sys 0.26 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/31119105/ft1_filtered_4FGL_J1226.8-1329_weekly_bin933.fits evtable="EVENTS" scfile=/lscratch/kocevski/31119105/ft2_4FGL_J1226.8-1329_weekly_bin933.fits sctable="SC_DATA" expcube=/lscratch/kocevski/31119105/ltcube_803260801_803865601_4FGL_J1226.8-1329_weekly_bin933.fits outfile=/lscratch/kocevski/31119105/expmap_803260801_803865601_4FGL_J1226.8-1329_weekly_bin933.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/31119105/ltcube_803260801_803865601_4FGL_J1226.8-1329_weekly_bin933.fits .....................! real 69.41 user 64.73 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 194 point sources and 0 extended sources Setting source of interest to: 4FGL J1226.8-1329 @ 186.719 -13.494 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/31119105/ft1_filtered_4FGL_J1226.8-1329_weekly_bin933.fits scfile=/lscratch/kocevski/31119105/ft2_4FGL_J1226.8-1329_weekly_bin933.fits outfile=/lscratch/kocevski/31119105/cmap_803260801_803865601_4FGL_J1226.8-1329_weekly_bin933.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=186.719 yref=-13.494 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 1.01 user 0.23 sys 0.13 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/31119105/ft1_filtered_4FGL_J1226.8-1329_weekly_bin933.fits scfile=/lscratch/kocevski/31119105/ft2_4FGL_J1226.8-1329_weekly_bin933.fits outfile=/lscratch/kocevski/31119105/cmap_HighResolution_803260801_803865601_4FGL_J1226.8-1329_weekly_bin933.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=186.719 yref=-13.494 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 0.61 user 0.23 sys 0.14 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/31119105/ft1_filtered_4FGL_J1226.8-1329_weekly_bin933.fits evtable="EVENTS" scfile=/lscratch/kocevski/31119105/ft2_4FGL_J1226.8-1329_weekly_bin933.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/31119105/Model_4FGL_J1226.8-1329_weekly_bin933.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/31119105/ft1_filtered_4FGL_J1226.8-1329_weekly_bin933.fits.....................! real 58.55 user 56.92 sys 0.98 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/31119105/ft1_filtered_4FGL_J1226.8-1329_weekly_bin933.fits', '/lscratch/kocevski/31119105/ft2_4FGL_J1226.8-1329_weekly_bin933.fits', expMap='/lscratch/kocevski/31119105/expmap_803260801_803865601_4FGL_J1226.8-1329_weekly_bin933.fits', expCube='/lscratch/kocevski/31119105/ltcube_803260801_803865601_4FGL_J1226.8-1329_weekly_bin933.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/31119105/Model_4FGL_J1226.8-1329_weekly_bin933.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1226.8-1329' 4FGL J1226.8-1329 Spectrum: PowerLaw 353 Prefactor: 1.164e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-13) 354 Index: 1.998e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 355 Scale: 2.502e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/31119105/ft1_filtered_4FGL_J1226.8-1329_weekly_bin933.fits Spacecraft file(s): /lscratch/kocevski/31119105/ft2_4FGL_J1226.8-1329_weekly_bin933.fits Exposure map: /lscratch/kocevski/31119105/expmap_803260801_803865601_4FGL_J1226.8-1329_weekly_bin933.fits Exposure cube: /lscratch/kocevski/31119105/ltcube_803260801_803865601_4FGL_J1226.8-1329_weekly_bin933.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/31119105/Model_4FGL_J1226.8-1329_weekly_bin933.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) = 20554.5037858 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 20554.4546058 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 26.078 1.0000 .0000 .10000E+07 2 'norm ' .94513E-06 1.0000 .0000 .10000E+07 3 'Prefactor ' .10708E-06 1.0000 .0000 .10000E+07 4 'Prefactor ' 59.957 1.0000 .0000 .10000E+07 5 'Prefactor ' .29043E-06 1.0000 .0000 .10000E+07 6 'norm ' 6.2917 1.0000 .0000 .10000E+07 7 'Prefactor ' 11.714 1.0000 .0000 .10000E+07 8 'Prefactor ' 4.2973 1.0000 .0000 .10000E+07 9 'Prefactor ' .24901E-05 1.0000 .0000 .10000E+07 10 'Prefactor ' .35730E-03 1.0000 .0000 .10000E+07 11 'Prefactor ' .21499E-05 1.0000 .0000 .10000E+07 12 'Prefactor ' 5.6689 1.0000 .10000E-03 10000. 13 'Prefactor ' 5.3186 1.0000 .0000 .10000E+07 14 'Prefactor ' .30031E-02 1.0000 .0000 .10000E+07 15 'Prefactor ' 19.193 1.0000 .0000 .10000E+07 16 'Prefactor ' 5.2534 1.0000 .0000 .10000E+07 17 'Prefactor ' .12280E-02 1.0000 .0000 .10000E+07 18 'Prefactor ' 4.6024 1.0000 .0000 .10000E+07 19 'norm ' .27246 1.0000 .0000 .10000E+07 20 'norm ' .81324E-07 1.0000 .0000 .10000E+07 21 'norm ' 3.7756 1.0000 .0000 .10000E+07 22 'Normalizat' 1.6531 1.0000 .10000E-01 10.000 23 'Prefactor ' .78793 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6340E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 20554.45 FROM MIGRAD STATUS=CONVERGED 157 CALLS 1518 TOTAL EDM= .23E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.2% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 26.019 2.8253 -.40470E-08 -.29123E-01 2 norm .0000 1.4322 -.34276E-07** at limit ** 3 Prefactor .0000 .93974 .34179E-07** at limit ** 4 Prefactor 59.891 12.818 .10092E-07 .23870E-02 5 Prefactor .11102E-09 2.7185 -.15735E-06** at limit ** 6 norm 6.2902 2.3996 .19556E-08 -.66875E-03 7 Prefactor 11.690 4.7502 -.42739E-07 -.56231E-01 8 Prefactor 4.1334 2.6337 .36332E-07 .28654E-03 9 Prefactor .11102E-09 3.1401 .10609E-06** at limit ** 10 Prefactor .55511E-10 10.556 -.16397E-07** at limit ** 11 Prefactor .0000 1.4299 .32835E-07** at limit ** 12 Prefactor 5.6695 1.3100 .73277E-07 .84150E-04 13 Prefactor 5.3090 7.1772 .93906E-07 -.22908E-01 14 Prefactor .17764E-08 16.862 .20382E-06** at limit ** 15 Prefactor 19.165 6.9035 .16957E-07 -.10456E-01 16 Prefactor 5.2228 6.0141 .72884E-07 .49788E-02 17 Prefactor .15543E-08 64.121 .62954E-07** at limit ** 18 Prefactor 4.2536 38.861 .42223E-06 -.27593E-02 19 norm .27246 .10822 .35603E-08 .25061E-02 20 norm .49960E-09 3.6690 -.30261E-08** at limit ** 21 norm 3.7897 3.2984 -.54967E-07 -.11121E-02 22 Normalizat 1.6536 .16294 .61234E-06 -.63598E-04 23 Prefactor .78789 .91257E-01 -.13935E-05 -.12041E-03 ERR DEF= .500 Final values: Prefactor = 26.0194 norm = 0 Prefactor = 0 Prefactor = 59.8913 Prefactor = 1.11022e-10 norm = 6.29016 Prefactor = 11.6901 Prefactor = 4.13336 Prefactor = 1.11022e-10 Prefactor = 5.55112e-11 Prefactor = 0 Prefactor = 5.6695 Prefactor = 5.30904 Prefactor = 1.77636e-09 Prefactor = 19.1654 Prefactor = 5.22279 Prefactor = 1.55431e-09 Prefactor = 4.25358 norm = 0.272461 norm = 4.996e-10 norm = 3.78966 Normalizat = 1.65363 Prefactor = 0.787891 ********** ** 18 **HESSE ********** FCN= 20554.45 FROM HESSE STATUS=OK 420 CALLS 1938 TOTAL EDM= .19E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 26.019 17.148 .19586E-03 -1.5606 2 norm .0000 1.4357 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor .0000 .93407 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 Prefactor 59.891 12.843 .12915E-03 -1.5553 5 Prefactor .11102E-09 2.7246 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 norm 6.2902 2.4025 .39995E-03 -1.5658 7 Prefactor 11.690 9.2654 .29245E-03 -1.5640 8 Prefactor 4.1334 20.698 .48574E-03 -1.5667 9 Prefactor .11102E-09 3.1447 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 Prefactor .55511E-10 10.602 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor .0000 1.4292 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 Prefactor 5.6695 1.3126 .42178E-02 -1.5232 13 Prefactor 5.3090 8.2814 .43556E-03 -1.5662 14 Prefactor .17764E-08 16.663 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 15 Prefactor 19.165 6.9669 .22834E-03 -1.5620 16 Prefactor 5.2228 6.0884 .43830E-03 -1.5662 17 Prefactor .15543E-08 63.854 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 18 Prefactor 4.2536 40.409 .46894E-03 -1.5667 19 norm .27246 .11066 .64868E-03 -1.5698 20 norm .49960E-09 3.6704 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 21 norm 3.7897 3.3243 .51930E-03 -1.5669 22 Normalizat 1.6536 .14083 .66145E-01 -.73548 23 Prefactor .78789 .77481E-01 .43560E-01 -1.0018 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 1.91898e-07 Minuit parameter uncertainties: 1 17.1479 2 2.67095e-06 3 2.21804e-06 4 12.8431 5 3.72024e-05 6 2.40246 7 9.26539 8 18.4992 9 3.87926e-05 10 3.81308e-05 11 6.46677e-07 12 1.31256 13 8.28138 14 0.000343132 15 6.96689 16 6.08844 17 0.000627066 18 26.2211 19 0.110658 20 8.65829e-05 21 3.32428 22 0.140863 23 0.0774921 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 20554.4543191 Extracting fit parameters... 4FGL J1226.8-1329 Spectrum: PowerLaw 353 Prefactor: 0.000e+00 6.467e-07 0.000e+00 1.000e+06 ( 1.000e-13) 354 Index: 1.998e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 355 Scale: 2.502e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 631 Prefactor: 7.879e-01 7.749e-02 0.000e+00 1.000e+01 ( 1.000e+00) 632 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 633 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 630 Normalization: 1.654e+00 1.409e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 0.00 Ra Dec: 186.719 -13.494 Photon Flux Upper Limit: 2.91412659322e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00218527425209 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/31119105/likelihoodResults_803260801_803865601_4FGL_J1226.8-1329_weekly_bin933.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): 102 logL (Free Index) = 20554.4565414 delta logL = -0.00222235416004 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 20554.4543191 delta logL = -6.29370333627e-10 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .38858E-09 1.0000 .0000 .10000E+07 2 'Index ' 1.8245 1.0000 .0000 10.000 3 'Normalizat' 1.6536 1.0000 .10000E-01 10.000 4 'Prefactor ' .78789 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6340E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 20554.45 FROM MIGRAD STATUS=CONVERGED 36 CALLS 238 TOTAL EDM= .27E-10 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .0000 1.2994 .42118E-03** at limit ** 2 Index 2.3518 1.1275 -.10330E-05 .0000 3 Normalizat 1.6536 1.0367 .54361E-05 -.71543E-05 4 Prefactor .78789 1.1368 -.91880E-05 .18704E-03 ERR DEF= .500 Final values: Prefactor = 0 Index = 2.35175 Normalizat = 1.65363 Prefactor = 0.787892 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 20554.45 FROM HESSE STATUS=FAILED 9 CALLS 247 TOTAL EDM= .27E-10 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .0000 1.2994 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index .61836 1.8287 -.10330E-05 -.55819 3 Normalizat 1.6536 1.0367 .54361E-05 -.73548 4 Prefactor .78789 1.1368 -.91880E-05 -1.0018 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 2.7029e-11 Minuit parameter uncertainties: 1 1.23576e-06 2 1.14121 3 1.05077 4 1.17353 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 101 logL (Free Index) = 20554.4543191 delta logL = -1.81898940355e-11 Extracting fit parameters... 4FGL J1226.8-1329 Spectrum: PowerLaw 353 Prefactor: 0.000e+00 1.236e-06 0.000e+00 1.000e+06 ( 1.000e-13) 354 Index: 2.352e+00 1.141e+00 0.000e+00 1.000e+01 (-1.000e+00) 355 Scale: 2.502e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 631 Prefactor: 7.879e-01 1.174e+00 0.000e+00 1.000e+01 ( 1.000e+00) 632 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 633 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 630 Normalization: 1.654e+00 1.051e+00 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 0.00 Ra Dec: 186.719 -13.494 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/31119105/cmap_HighResolution_803260801_803865601_4FGL_J1226.8-1329_weekly_bin933.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='2.19e-03', job_status='DONE', photon_flux_upper_limit='2.91e-08', time_completed='2026-07-09 06:54:57.519160', job_id='31119105', GAL2='0.79', fit_tolerance='1e-08', EG2='1.65', EG='1.65', time_epoch_completed='1783605297.52', return_code2='101', ts='0.00', comment='SUCCESS', return_code='0', GAL='0.79', dlogl='-1.82e-11', ts2='0.00', photon_index_error='0.00', photon_index='2.00' WHERE bin_id='933' AND source_name='4FGL J1226.8-1329' AND cadence='weekly'; Database successfully updated. Analysis Complete. Thu Jul 9 06:54:57 PDT 2026