/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 = 7296 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J1246.7-2548_daily_bin2114 RA = 191.689, Dec = -25.8018 tmin = 787276801, 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='17372257', job_status='RUN', time_executed='2025-12-16 00:59:36.926233', time_epoch_executed='1765875576.93' WHERE source_name='4FGL J1246.7-2548' and cadence='daily' and bin_id='2114' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/17372257 Creating custom pfile directory: /lscratch/kocevski/17372257/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=787276801.0 && nMetStart<787536001.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=787276801.0 && nMetStart<787536001.0' /Data/Flight/Level1/LPA Retrieving 46 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/17372257/ft1_4FGL_J1246.7-2548_daily_bin2114.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=787276801.0 && nMetStart<787536001.0' /Data/Flight/Level1/LPA Retrieving 46 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/17372257/ft2_4FGL_J1246.7-2548_daily_bin2114.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/17372257/ft1_4FGL_J1246.7-2548_daily_bin2114.fits outfile=/lscratch/kocevski/17372257/ft1_filteredMKT_4FGL_J1246.7-2548_daily_bin2114.fits ra=191.689 dec=-25.8018 rad=12.0 tmin=787276801.0 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 2.55 user 1.65 sys 0.17 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/17372257/ft2_4FGL_J1246.7-2548_daily_bin2114.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/17372257/ft2_4FGL_J1246.7-2548_daily_bin2114.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/17372257/ft1_filteredMKT_4FGL_J1246.7-2548_daily_bin2114.fits evtable="EVENTS" outfile="/lscratch/kocevski/17372257/ft1_filtered_4FGL_J1246.7-2548_daily_bin2114.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 0.92 user 0.17 sys 0.11 Number of photons that the gtmktime cut: 1041 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/17372257/ft1_filtered_4FGL_J1246.7-2548_daily_bin2114.fits" evtable="EVENTS" scfile=/lscratch/kocevski/17372257/ft2_4FGL_J1246.7-2548_daily_bin2114.fits sctable="SC_DATA" outfile=/lscratch/kocevski/17372257/ltcube_787276801_787536001_4FGL_J1246.7-2548_daily_bin2114.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/17372257/ft2_4FGL_J1246.7-2548_daily_bin2114.fits .....................! real 7.50 user 6.66 sys 0.22 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/17372257/ft1_filtered_4FGL_J1246.7-2548_daily_bin2114.fits evtable="EVENTS" scfile=/lscratch/kocevski/17372257/ft2_4FGL_J1246.7-2548_daily_bin2114.fits sctable="SC_DATA" expcube=/lscratch/kocevski/17372257/ltcube_787276801_787536001_4FGL_J1246.7-2548_daily_bin2114.fits outfile=/lscratch/kocevski/17372257/expmap_787276801_787536001_4FGL_J1246.7-2548_daily_bin2114.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/17372257/ltcube_787276801_787536001_4FGL_J1246.7-2548_daily_bin2114.fits .....................! real 59.52 user 55.60 sys 3.01 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 Extended source CenA Lobes in ROI, make sure /sdf/group/fermi/g/LCRepository/Likelihood/ExtendedSources/Extended_8years/Templates/CenALobes.fits is the correct path to the extended template. Added 184 point sources and 1 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 J1246.7-2548 @ 191.689 -25.8018 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/17372257/ft1_filtered_4FGL_J1246.7-2548_daily_bin2114.fits scfile=/lscratch/kocevski/17372257/ft2_4FGL_J1246.7-2548_daily_bin2114.fits outfile=/lscratch/kocevski/17372257/cmap_787276801_787536001_4FGL_J1246.7-2548_daily_bin2114.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=191.689 yref=-25.8018 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 0.91 user 0.19 sys 0.13 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/17372257/ft1_filtered_4FGL_J1246.7-2548_daily_bin2114.fits scfile=/lscratch/kocevski/17372257/ft2_4FGL_J1246.7-2548_daily_bin2114.fits outfile=/lscratch/kocevski/17372257/cmap_HighResolution_787276801_787536001_4FGL_J1246.7-2548_daily_bin2114.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=191.689 yref=-25.8018 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 0.90 user 0.20 sys 0.12 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/17372257/ft1_filtered_4FGL_J1246.7-2548_daily_bin2114.fits evtable="EVENTS" scfile=/lscratch/kocevski/17372257/ft2_4FGL_J1246.7-2548_daily_bin2114.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/17372257/Model_4FGL_J1246.7-2548_daily_bin2114.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 CenA Lobes adding source EG_v02 adding source GAL_V02 Working on... /lscratch/kocevski/17372257/ft1_filtered_4FGL_J1246.7-2548_daily_bin2114.fits.....................! real 61.84 user 59.82 sys 0.83 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/17372257/ft1_filtered_4FGL_J1246.7-2548_daily_bin2114.fits', '/lscratch/kocevski/17372257/ft2_4FGL_J1246.7-2548_daily_bin2114.fits', expMap='/lscratch/kocevski/17372257/expmap_787276801_787536001_4FGL_J1246.7-2548_daily_bin2114.fits', expCube='/lscratch/kocevski/17372257/ltcube_787276801_787536001_4FGL_J1246.7-2548_daily_bin2114.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/17372257/Model_4FGL_J1246.7-2548_daily_bin2114.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1246.7-2548' 4FGL J1246.7-2548 Spectrum: LogParabola 275 norm: 2.651e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-11) 276 alpha: 2.214e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 277 beta: 1.173e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 278 Eb: 6.582e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/17372257/ft1_filtered_4FGL_J1246.7-2548_daily_bin2114.fits Spacecraft file(s): /lscratch/kocevski/17372257/ft2_4FGL_J1246.7-2548_daily_bin2114.fits Exposure map: /lscratch/kocevski/17372257/expmap_787276801_787536001_4FGL_J1246.7-2548_daily_bin2114.fits Exposure cube: /lscratch/kocevski/17372257/ltcube_787276801_787536001_4FGL_J1246.7-2548_daily_bin2114.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/17372257/Model_4FGL_J1246.7-2548_daily_bin2114.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) = 10893.8391746 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 10893.7932223 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 6.0894 1.0000 .0000 .10000E+07 2 'norm ' .19681E-03 1.0000 .0000 .10000E+07 3 'Prefactor ' .23790E-05 1.0000 .0000 .10000E+07 4 'Prefactor ' .59542E-03 1.0000 .0000 .10000E+07 5 'Prefactor ' .46619E-05 1.0000 .0000 .10000E+07 6 'Prefactor ' .73651E-03 1.0000 .0000 .10000E+07 7 'Prefactor ' .13080E-02 1.0000 .0000 .10000E+07 8 'Prefactor ' .43722E-05 1.0000 .0000 .10000E+07 9 'norm ' .65900 1.0000 .0000 .10000E+07 10 'Prefactor ' .10158E-01 1.0000 .0000 .10000E+07 11 'norm ' 4.8641 1.0000 .0000 .10000E+07 12 'norm ' 2.7054 1.0000 .0000 .10000E+07 13 'Prefactor ' 1.6719 1.0000 .0000 .10000E+07 14 'norm ' 2.2474 1.0000 .0000 .10000E+07 15 'norm ' 2.1952 1.0000 .0000 .10000E+07 16 'norm ' 6.2104 1.0000 .0000 .10000E+07 17 'Prefactor ' 3.1677 1.0000 .0000 .10000E+07 18 'Prefactor ' .11558E-04 1.0000 .0000 .10000E+07 19 'Normalizat' 1.5645 1.0000 .10000E-01 10.000 20 'Prefactor ' .80470 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6060E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 10893.79 FROM MIGRAD STATUS=CONVERGED 140 CALLS 1239 TOTAL EDM= .94E-10 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 2.1% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 6.0675 7.3885 -.27049E-06 .11562E-02 2 norm .50404E-07 8.9309 .23137E-06** at limit ** 3 Prefactor .0000 1.0671 .53029E-07** at limit ** 4 Prefactor .15693E-06 4.7587 .21352E-06** at limit ** 5 Prefactor .11657E-08 6.1847 .20120E-07** at limit ** 6 Prefactor .44409E-09 4.1034 .29465E-06** at limit ** 7 Prefactor .99143E-07 5.6835 .42985E-06** at limit ** 8 Prefactor .81046E-08 7.7196 -.21468E-07** at limit ** 9 norm .65846 .67986 -.84248E-07 .42167E-02 10 Prefactor .94369E-09 17.934 .60361E-06** at limit ** 11 norm 4.8310 5.0983 -.90979E-07 .63989E-03 12 norm 2.6664 4.8896 -.92091E-07 .25129E-03 13 Prefactor 1.6722 4.7894 .65791E-07 .11869E-03 14 norm 2.2511 3.3014 .13871E-06 -.65491E-03 15 norm 2.1960 1.9722 .44033E-07 -.39513E-03 16 norm 6.1292 4.5635 .61446E-07 -.29337E-03 17 Prefactor 2.5311 83.717 -.49322E-06 .65663E-03 18 Prefactor .11102E-09 3.9233 -.42696E-06** at limit ** 19 Normalizat 1.5650 .22626 .40388E-05 .87900E-04 20 Prefactor .80486 .10419 -.44887E-05 .21430E-03 ERR DEF= .500 Final values: Prefactor = 6.06754 norm = 5.04041e-08 Prefactor = 0 Prefactor = 1.5693e-07 Prefactor = 1.16573e-09 Prefactor = 4.44089e-10 Prefactor = 9.91429e-08 Prefactor = 8.10463e-09 norm = 0.658456 Prefactor = 9.4369e-10 norm = 4.831 norm = 2.66637 Prefactor = 1.67219 norm = 2.25111 norm = 2.19603 norm = 6.12919 Prefactor = 2.53106 Prefactor = 1.11022e-10 Normalizat = 1.56504 Prefactor = 0.804855 ********** ** 18 **HESSE ********** FCN= 10893.79 FROM HESSE STATUS=OK 333 CALLS 1572 TOTAL EDM= .43E-07 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 6.0675 7.4150 .40662E-03 -1.5659 2 norm .50404E-07 10.494 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor .0000 1.0672 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 Prefactor .15693E-06 12.312 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor .11657E-08 6.2234 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor .44409E-09 11.792 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 Prefactor .99143E-07 11.177 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 Prefactor .81046E-08 8.0082 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 norm .65846 .69048 .64101E-03 -1.5692 10 Prefactor .94369E-09 17.990 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 norm 4.8310 5.1049 .45586E-03 -1.5664 12 norm 2.6664 5.2403 .61904E-03 -1.5675 13 Prefactor 1.6722 5.1654 .81490E-03 -1.5682 14 norm 2.2511 3.3247 .68518E-03 -1.5678 15 norm 2.1960 1.9830 .69427E-03 -1.5678 16 norm 6.1292 4.5648 .40259E-03 -1.5658 17 Prefactor 2.5311 85.590 .56918E-03 -1.5676 18 Prefactor .11102E-09 3.9372 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 19 Normalizat 1.5650 .18889 .69302E-01 -.75967 20 Prefactor .80486 .86777E-01 .43778E-01 -.99550 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 4.29995e-08 Minuit parameter uncertainties: 1 7.41501 2 0.00145476 3 7.08598e-06 4 0.00277985 5 0.00017115 6 0.000141821 7 0.00210565 8 0.000510256 9 0.690476 10 0.000260479 11 5.1049 12 5.24032 13 5.16542 14 3.32471 15 1.98305 16 4.56477 17 29.4374 18 4.38861e-05 19 0.188976 20 0.0867913 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 10893.792358 Extracting fit parameters... 4FGL J1246.7-2548 Spectrum: LogParabola 275 norm: 6.585e-01 6.905e-01 0.000e+00 1.000e+06 ( 1.000e-11) 276 alpha: 2.214e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 277 beta: 1.173e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 278 Eb: 6.582e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 603 Prefactor: 8.049e-01 8.679e-02 0.000e+00 1.000e+01 ( 1.000e+00) 604 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 605 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 602 Normalization: 1.565e+00 1.890e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 1.27 Ra Dec: 191.689 -25.802 Photon Index (Fixed Index): 2.21 +/- 0.00 Photon Flux (Fixed Index): 2.88e-08 +/- 3.02e-08 Energy Flux (Fixed Index): 1.11e-05 +/- 1.16e-05 TS (Fixed Index): 1.27 Ra Dec: 191.689 -25.802 Photon Flux Upper Limit: 9.47158028726e-08 ph cm-2 s-1 Energy Flux Upper Limit: 3.6345797231e-05 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/17372257/likelihoodResults_787276801_787536001_4FGL_J1246.7-2548_daily_bin2114.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) = 10893.7129308 delta logL = 0.0794272261192 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 10893.7049637 delta logL = 0.0873943484985 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' .58502 1.0000 .0000 .10000E+07 2 'alpha ' 2.6473 1.0000 .0000 5.0000 3 'Normalizat' 1.5481 1.0000 .10000E-01 10.000 4 'Prefactor ' .80943 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6060E+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= 10893.70 FROM MIGRAD STATUS=CONVERGED 96 CALLS 249 TOTAL EDM= .13E-07 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm .58397 .77980 .14116E-04 .31126E-02 2 alpha 2.6481 1.1977 .25604E-01 .23242E-03 3 Normalizat 1.5477 .23041 .30794E-03 -.28058E-05 4 Prefactor .80962 .10445 .18700E-03 -.35261E-05 ERR DEF= .500 Final values: norm = 0.583967 alpha = 2.64812 Normalizat = 1.54769 Prefactor = 0.809615 ********** ** 18 **HESSE ********** FCN= 10893.70 FROM HESSE STATUS=OK 27 CALLS 276 TOTAL EDM= .16E-10 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm .58397 .70545 .28232E-05 -1.5693 2 alpha 2.6481 1.0910 .51207E-02 .59284E-01 3 Normalizat 1.5477 .22974 .12318E-04 -.76447 4 Prefactor .80962 .10421 .74800E-05 -.99375 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 1.60124e-11 Minuit parameter uncertainties: 1 0.705449 2 1.12917 3 0.229892 4 0.104234 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) = 10893.7049608 delta logL = 0.087397246969 Extracting fit parameters... 4FGL J1246.7-2548 Spectrum: LogParabola 275 norm: 5.840e-01 7.054e-01 0.000e+00 1.000e+06 ( 1.000e-11) 276 alpha: 2.648e+00 1.129e+00 0.000e+00 5.000e+00 ( 1.000e+00) 277 beta: 1.173e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 278 Eb: 6.582e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 603 Prefactor: 8.096e-01 1.042e-01 0.000e+00 1.000e+01 ( 1.000e+00) 604 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 605 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 602 Normalization: 1.548e+00 2.299e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 1.44 Ra Dec: 191.689 -25.802 Photon Index (Free Index): 2.65 +/- 1.13 Photon Flux (Free Index): 4.15e-08 +/- 4.69e-08 Energy Flux (Free Index): 1.07e-05 +/- 1.03e-05 Creating a high resolution counts map... INFO: Auto-setting vmin to -1.000e-01 [aplpy.core] INFO: Auto-setting vmax to 1.110e+00 [aplpy.core] Saving /lscratch/kocevski/17372257/cmap_HighResolution_787276801_787536001_4FGL_J1246.7-2548_daily_bin2114.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='3.63e-05', comment='SUCCESS', photon_flux='2.88e-08', energy_flux2='1.07e-05', photon_flux_error='3.02e-08', dlogl='8.74e-02', energy_flux='1.11e-05', photon_flux2='4.15e-08', job_status='DONE', time_completed='2025-12-16 01:06:46.532393', photon_index_error2='1.13', photon_index2='2.65', ts='1.27', fit_tolerance='1e-08', GAL='0.80', photon_index_error='0.00', photon_flux_upper_limit='9.47e-08', energy_flux_error2='1.03e-05', EG='1.57', time_epoch_completed='1765876006.53', return_code='0', job_id='17372257', GAL2='0.81', EG2='1.55', return_code2='0', energy_flux_error='1.16e-05', photon_flux_error2='4.69e-08', ts2='1.44', photon_index='2.21' WHERE bin_id='2114' AND source_name='4FGL J1246.7-2548' AND cadence='daily'; Database successfully updated. Analysis Complete. Tue Dec 16 01:06:47 PST 2025