/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). number of points = 7429 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J1253.8+6242_daily_bin2173 RA = 193.467, Dec = 62.7052 tmin = 802569601, tmax = 802828801 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='31396653', job_status='RUN', time_executed='2026-07-11 19:44:05.319035', time_epoch_executed='1783824245.32' WHERE source_name='4FGL J1253.8+6242' and cadence='daily' and bin_id='2173' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/31396653 Creating custom pfile directory: /lscratch/kocevski/31396653/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=802569601.0 && nMetStart<802828801.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=802569601.0 && nMetStart<802828801.0' /Data/Flight/Level1/LPA Retrieving 46 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/31396653/ft1_4FGL_J1253.8+6242_daily_bin2173.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=802569601.0 && nMetStart<802828801.0' /Data/Flight/Level1/LPA Retrieving 46 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/31396653/ft2_4FGL_J1253.8+6242_daily_bin2173.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/31396653/ft1_4FGL_J1253.8+6242_daily_bin2173.fits outfile=/lscratch/kocevski/31396653/ft1_filteredMKT_4FGL_J1253.8+6242_daily_bin2173.fits ra=193.467 dec=62.7052 rad=12.0 tmin=802569601.0 tmax=802828801.0 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 3.27 user 2.41 sys 0.18 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/31396653/ft2_4FGL_J1253.8+6242_daily_bin2173.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/31396653/ft2_4FGL_J1253.8+6242_daily_bin2173.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/31396653/ft1_filteredMKT_4FGL_J1253.8+6242_daily_bin2173.fits evtable="EVENTS" outfile="/lscratch/kocevski/31396653/ft1_filtered_4FGL_J1253.8+6242_daily_bin2173.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 0.17 sys 0.14 Number of photons that the gtmktime cut: 614 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/31396653/ft1_filtered_4FGL_J1253.8+6242_daily_bin2173.fits" evtable="EVENTS" scfile=/lscratch/kocevski/31396653/ft2_4FGL_J1253.8+6242_daily_bin2173.fits sctable="SC_DATA" ou/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) _V02 Working on... /lscratch/kocevski/31396414/ft1_filtered_4FGL_J1253.8+6242_daily_bin2173.fits.....................! real 27.81 user 24.88 sys 1.96 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/31396414/ft1_filtered_4FGL_J1253.8+6242_daily_bin2173.fits', '/lscratch/kocevski/31396414/ft2_4FGL_J1253.8+6242_daily_bin2173.fits', expMap='/lscratch/kocevski/31396414/expmap_802569601_802828801_4FGL_J1253.8+6242_daily_bin2173.fits', expCube='/lscratch/kocevski/31396414/ltcube_802569601_802828801_4FGL_J1253.8+6242_daily_bin2173.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/31396414/Model_4FGL_J1253.8+6242_daily_bin2173.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1253.8+6242' 4FGL J1253.8+6242 Spectrum: PowerLaw 369 Prefactor: 7.997e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-14) 370 Index: 1.987e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 371 Scale: 2.277e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/31396414/ft1_filtered_4FGL_J1253.8+6242_daily_bin2173.fits Spacecraft file(s): /lscratch/kocevski/31396414/ft2_4FGL_J1253.8+6242_daily_bin2173.fits Exposure map: /lscratch/kocevski/31396414/expmap_802569601_802828801_4FGL_J1253.8+6242_daily_bin2173.fits Exposure cube: /lscratch/kocevski/31396414/ltcube_802569601_802828801_4FGL_J1253.8+6242_daily_bin2173.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/31396414/Model_4FGL_J1253.8+6242_daily_bin2173.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) = 6631.01816741 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 6631.00941135 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .36726E-01 1.0000 .0000 .10000E+07 2 'Prefactor ' 1.0375 1.0000 .0000 .10000E+07 3 'Prefactor ' .47331E-04 1.0000 .0000 .10000E+07 4 'norm ' .26833E-04 1.0000 .0000 .10000E+07 5 'norm ' .19253E-03 1.0000 .0000 .10000E+07 6 'Prefactor ' .83989E-03 1.0000 .0000 .10000E+07 7 'Prefactor ' .14183E-02 1.0000 .0000 .10000E+07 8 'norm ' 4.1012 1.0000 .0000 .10000E+07 9 'Prefactor ' 15.493 1.0000 .0000 .10000E+07 10 'norm ' .10131 1.0000 .0000 .10000E+07 11 'Prefactor ' 1.6087 1.0000 .0000 .10000E+07 12 'norm ' 3.9902 1.0000 .0000 .10000E+07 13 'norm ' .28297E-03 1.0000 .0000 .10000E+07 14 'Prefactor ' 18.830 1.0000 .0000 .10000E+07 15 'Prefactor ' 3.4608 1.0000 .0000 .10000E+07 16 'Prefactor ' .38339E-02 1.0000 .0000 .10000E+07 17 'Prefactor ' .40290E-06 1.0000 .0000 .10000E+07 18 'Prefactor ' .10956E-04 1.0000 .0000 .10000E+07 19 'Prefactor ' .73519 1.0000 .0000 .10000E+07 20 'Prefactor ' 4.5103 1.0000 .0000 .10000E+07 21 'norm ' 1.8755 1.0000 .0000 .10000E+07 22 'Prefactor ' .20717E-02 1.0000 .0000 .10000E+07 23 'Normalizat' .93827 1.0000 .10000E-01 10.000 24 'Prefactor ' .91061 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .7100E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 6631.008 FROM MIGRAD STATUS=CONVERGED 147 CALLS 1989 TOTAL EDM= .91E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= .9% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .27756E-08 31.853 -.56731E-07** at limit ** 2 Prefactor 1.0552 3.8140 .69062E-06 -.27835E-02 3 Prefactor .27756E-09 1.6537 .24258E-06** at limit ** 4 norm .83267E-09 2.9044 -.14525E-06** at limit ** 5 norm .10664E-05 2.0341 .13128E-06** at limit ** 6 Prefactor .54218E-06 4.8860 .16961E-06** at limit ** 7 Prefactor .48184E-07 6.3685 -.31515E-06** at limit ** 8 norm 4.1008 2.1080 .61919E-07 .16014E-02 9 Prefactor 15.467 1.0709 .72630E-08 .81913E-02 10 norm .10373 36.741 -.23670E-05** at limit ** 11 Prefactor 1.6045 3.3285 .36650E-06 .82967E-03 12 norm 3.9893 1.9804 .17554E-06 .49282E-02 13 norm .61062E-09 8.4489 .33015E-06** at limit ** 14 Prefactor 18.826 1.1685 .86897E-08 -.11404E-01 15 Prefactor 3.4660 3.8689 .13893E-06 .85853E-03 16 Prefactor .11541E-06 3.8991 .37677E-06** at limit ** 17 Prefactor .38869E-06 9.0262 .33111E-06** at limit ** 18 Prefactor .16820E-07 29.525 .13093E-06** at limit ** 19 Prefactor .70275 3.1031 .16265E-06 .48661E-02 20 Prefactor 4.4746 4.5662 -.33112E-06 -.66130E-01 21 norm 1.8734 4.3941 -.72758E-08 -.99183E-03 22 Prefactor .27756E-09 4.7922 .45141E-06** at limit ** 23 Normalizat .93862 .15993 -.29894E-05 -.52779E-04 24 Prefactor .91063 .19068 -.94209E-06 -.24277E-04 ERR DEF= .500 Final values: Prefactor = 2.77556e-09 Prefactor = 1.05515 Prefactor = 2.77556e-10 norm = 8.32667e-10 norm = 1.06637e-06 Prefactor = 5.42177e-07 Prefactor = 4.81837e-08 norm = 4.10082 Prefactor = 15.4668 norm = 0.103729 Prefactor = 1.60452 norm = 3.9893 norm = 6.10623e-10 Prefactor = 18.8264 Prefactor = 3.466 Prefactor = 1.15408e-07 Prefactor = 3.88689e-07 Prefactor = 1.68199e-08 Prefactor = 0.702751 Prefactor = 4.47465 norm = 1.87338 Prefactor = 2.77556e-10 Normalizat = 0.938625 Prefactor = 0.910628 WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). ********** ** 18 **HESSE ********** FCN= 6631.008 FROM HESSE STATUS=OK 457 CALLS 2446 TOTAL EDM= .12E-05 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .27756E-08 31.165 .16115E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Prefactor 1.0552 44.758 .12338E-02 -1.5687 3 Prefactor .27756E-09 1.6548 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 norm .83267E-09 2.9362 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 norm .10664E-05 16.043 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor .54218E-06 9.7540 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 Prefactor .48184E-07 7.8714 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 norm 4.1008 2.1092 .49756E-03 -1.5667 9 Prefactor 15.467 21.911 .25419E-03 -1.5629 10 norm .10373 2.0413 .88555E-02 -1.5702 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor 1.6045 3.3816 .83494E-03 -1.5683 12 norm 3.9893 1.9839 .50466E-03 -1.5668 13 norm .61062E-09 .95502 .29462E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 Prefactor 18.826 20.965 .23053E-03 -1.5621 15 Prefactor 3.4660 3.8769 .54337E-03 -1.5671 16 Prefactor .11541E-06 10.763 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 Prefactor .38869E-06 12.161 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 18 Prefactor .16820E-07 29.582 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 19 Prefactor .70275 3.1655 .57897E-03 -1.5691 20 Prefactor 4.4746 8.5643 .47382E-03 -1.5666 21 norm 1.8734 4.4138 .76005E-03 -1.5681 22 Prefactor .27756E-09 9.9223 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 23 Normalizat .93862 .13962 .45389E-01 -.95116 24 Prefactor .91063 .16302 .45140E-01 -.95771 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 1.16739e-06 Minuit parameter uncertainties: 1 0.000586391 2 13.7445 3 4.29849e-05 4 9.82038e-05 5 0.00827236 6 0.00459922 7 0.00123175 8 2.10921 9 21.9111 10 0.920302 11 3.38163 12 1.98394 13 4.86053e-05 14 20.9655 15 3.87688 16 0.0022292 17 0.00434828 18 0.00141153 19 2.98301 20 8.5643 21 4.41384 22 0.000102098 23 0.139671 24 0.163105 file=/lscratch/kocevski/31396617/ltcube_802569601_802828801_4FGL_J1253.8+6242_daily_bin2173.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/31396617/ft2_4FGL_J1253.8+6242_daily_bin2173.fits .....................! real 9.03 user 8.12 sys 0.26 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/31396617/ft1_filtered_4FGL_J1253.8+6242_daily_bin2173.fits evtable="EVENTS" scfile=/lscratch/kocevski/31396617/ft2_4FGL_J1253.8+6242_daily_bin2173.fits sctable="SC_DATA" expcube=/lscratch/kocevski/31396617/ltcube_802569601_802828801_4FGL_J1253.8+6242_daily_bin2173.fits outfile=/lscratch/kocevski/31396617/expmap_802569601_802828801_4FGL_J1253.8+6242_daily_bin2173.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/31396617/ltcube_802569601_802828801_4FGL_J1253.8+6242_daily_bin2173.fits .....................! real 72.37 user 67.09 sys 4.21 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 223 point sources and 0 extended sources Setting source of interest to: 4FGL J1253.8+6242 @ 193.467 62.7052 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/31396617/ft1_filtered_4FGL_J1253.8+6242_daily_bin2173.fits scfile=/lscratch/kocevski/31396617/ft2_4FGL_J1253.8+6242_daily_bin2173.fits outfile=/lscratch/kocevski/31396617/cmap_802569601_802828801_4FGL_J1253.8+6242_daily_bin2173.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=193.467 yref=62.7052 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 0.98 user 0.25 sys 0.12 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/31396617/ft1_filtered_4FGL_J1253.8+6242_daily_bin2173.fits scfile=/lscratch/kocevski/31396617/ft2_4FGL_J1253.8+6242_daily_bin2173.fits outfile=/lscratch/kocevski/31396617/cmap_HighResolution_802569601_802828801_4FGL_J1253.8+6242_daily_bin2173.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=193.467 yref=62.7052 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 0.24 sys 0.13 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/31396617/ft1_filtered_4FGL_J1253.8+6242_daily_bin2173.fits evtable="EVENTS" scfile=/lscratch/kocevski/31396617/ft2_4FGL_J1253.8+6242_daily_bin2173.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/31396617/Model_4FGL_J1253.8+6242_daily_bin2173.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_Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 6631.00830447 Extracting fit parameters... 4FGL J1253.8+6242 Spectrum: PowerLaw 369 Prefactor: 1.883e+01 2.097e+01 0.000e+00 1.000e+06 ( 1.000e-14) 370 Index: 1.987e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 371 Scale: 2.277e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 707 Prefactor: 9.106e-01 1.631e-01 0.000e+00 1.000e+01 ( 1.000e+00) 708 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 709 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 706 Normalization: 9.386e-01 1.397e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 2.17 Ra Dec: 193.467 62.705 Photon Index (Fixed Index): 1.99 +/- 0.00 Photon Flux (Fixed Index): 9.48e-09 +/- 1.06e-08 Energy Flux (Fixed Index): 6.77e-06 +/- 7.54e-06 TS (Fixed Index): 2.17 Ra Dec: 193.467 62.705 Photon Flux Upper Limit: 4.28150877564e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00320754993249 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/31396414/likelihoodResults_802569601_802828801_4FGL_J1253.8+6242_daily_bin2173.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) = 6630.7742069 delta logL = 0.234097575713 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 6630.77260625 delta logL = 0.235698227831 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 25.035 1.0000 .0000 .10000E+07 2 'Index ' 1.4668 1.0000 .0000 10.000 3 'Normalizat' .94305 1.0000 .10000E-01 10.000 4 'Prefactor ' .90839 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .7100E+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= 6630.773 FROM MIGRAD STATUS=CONVERGED 79 CALLS 290 TOTAL EDM= .20E-09 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 25.035 27.786 .79961E-05 -.13967E-02 2 Index 1.4668 .71272 .11346E-01 -.55676E-04 3 Normalizat .94306 .15407 .20515E-03 .49764E-04 4 Prefactor .90837 .18892 .25459E-03 .41261E-04 ERR DEF= .500 Final values: Prefactor = 25.0352 Index = 1.46677 Normalizat = 0.943059 Prefactor = 0.908369 ********** ** 18 **HESSE ********** FCN= 6630.773 FROM HESSE STATUS=OK 23 CALLS 313 TOTAL EDM= .20E-09 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 25.035 27.822 .15992E-05 -1.5608 2 Index 1.4668 .71384 .45383E-03 -.78475 3 Normalizat .94306 .15423 .82061E-05 -.94963 4 Prefactor .90837 .18912 .10184E-04 -.95849 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 2.03902e-10 Minuit parameter uncertainties: 1 27.8219 2 0.71878 3 0.154302 4 0.189256 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) = 6630.77260624 delta logL = 0.235698231585 Extracting fit parameters... 4FGL J1253.8+6242 Spectrum: PowerLaw 369 Prefactor: 2.504e+01 2.782e+01 0.000e+00 1.000e+06 ( 1.000e-14) 370 Index: 1.467e+00 7.188e-01 0.000e+00 1.000e+01 (-1.000e+00) 371 Scale: 2.277e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 707 Prefactor: 9.084e-01 1.893e-01 0.000e+00 1.000e+01 ( 1.000e+00) 708 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 709 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 706 Normalization: 9.431e-01 1.543e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 2.64 Ra Dec: 193.467 62.705 Photon Index (Free Index): 1.47 +/- 0.72 Photon Flux (Free Index): 5.04e-09 +/- 7.45e-09 Energy Flux (Free Index): 1.78e-05 +/- 3.24e-05 Creating a high resolution counts map... INFO: Auto-setting vmin to -2.500e-04 [aplpy.core] INFO: Auto-setting vmax to 2.775e-03 [aplpy.core] Saving /lscratch/kocevski/31396414/cmap_HighResolution_802569601_802828801_4FGL_J1253.8+6242_daily_bin2173.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='3.21e-03', comment='SUCCESS', photon_flux='9.48e-09', energy_flux2='1.78e-05', photon_flux_error='1.06e-08', dlogl='2.36e-01', energy_flux='6.77e-06', photon_flux2='5.04e-09', job_status='DONE', time_completed='2026-07-11 19:48:09.095385', photon_index_error2='0.72', photon_index2='1.47', ts='2.17', fit_tolerance='1e-08', GAL='0.91', photon_index_error='0.00', photon_flux_upper_limit='4.28e-08', energy_flux_error2='3.24e-05', EG='0.94', time_epoch_completed='1783824489.1', return_code='0', job_id='31396414', GAL2='0.91', EG2='0.94', return_code2='0', energy_flux_error='7.54e-06', photon_flux_error2='7.45e-09', ts2='2.64', photon_index='1.99' WHERE bin_id='2173' AND source_name='4FGL J1253.8+6242' AND cadence='daily'; Database successfully updated. Analysis Complete. Sat Jul 11 19:48:09 PDT 2026 tfile=/lscratch/kocevski/31396653/ltcube_802569601_802828801_4FGL_J1253.8+6242_daily_bin2173.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/31396653/ft2_4FGL_J1253.8+6242_daily_bin2173.fits .....................! real 7.89 user 7.13 sys 0.22 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/31396653/ft1_filtered_4FGL_J1253.8+6242_daily_bin2173.fits evtable="EVENTS" scfile=/lscratch/kocevski/31396653/ft2_4FGL_J1253.8+6242_daily_bin2173.fits sctable="SC_DATA" expcube=/lscratch/kocevski/31396653/ltcube_802569601_802828801_4FGL_J1253.8+6242_daily_bin2173.fits outfile=/lscratch/kocevski/31396653/expmap_802569601_802828801_4FGL_J1253.8+6242_daily_bin2173.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/31396653/ltcube_802569601_802828801_4FGL_J1253.8+6242_daily_bin2173.fits .....................! real 63.37 user 58.75 sys 3.78 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 223 point sources and 0 extended sources Setting source of interest to: 4FGL J1253.8+6242 @ 193.467 62.7052 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/31396653/ft1_filtered_4FGL_J1253.8+6242_daily_bin2173.fits scfile=/lscratch/kocevski/31396653/ft2_4FGL_J1253.8+6242_daily_bin2173.fits outfile=/lscratch/kocevski/31396653/cmap_802569601_802828801_4FGL_J1253.8+6242_daily_bin2173.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=193.467 yref=62.7052 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 0.94 user 0.20 sys 0.12 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/31396653/ft1_filtered_4FGL_J1253.8+6242_daily_bin2173.fits scfile=/lscratch/kocevski/31396653/ft2_4FGL_J1253.8+6242_daily_bin2173.fits outfile=/lscratch/kocevski/31396653/cmap_HighResolution_802569601_802828801_4FGL_J1253.8+6242_daily_bin2173.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=193.467 yref=62.7052 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 0.20 sys 0.13 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/31396653/ft1_filtered_4FGL_J1253.8+6242_daily_bin2173.fits evtable="EVENTS" scfile=/lscratch/kocevski/31396653/ft2_4FGL_J1253.8+6242_daily_bin2173.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/31396653/Model_4FGL_J1253.8+6242_daily_bin2173.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 GALV02 Working on... /lscratch/kocevski/31396617/ft1_filtered_4FGL_J1253.8+6242_daily_bin2173.fits.....................! real 27.41 user 25.49 sys 1.06 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/31396617/ft1_filtered_4FGL_J1253.8+6242_daily_bin2173.fits', '/lscratch/kocevski/31396617/ft2_4FGL_J1253.8+6242_daily_bin2173.fits', expMap='/lscratch/kocevski/31396617/expmap_802569601_802828801_4FGL_J1253.8+6242_daily_bin2173.fits', expCube='/lscratch/kocevski/31396617/ltcube_802569601_802828801_4FGL_J1253.8+6242_daily_bin2173.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/31396617/Model_4FGL_J1253.8+6242_daily_bin2173.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1253.8+6242' 4FGL J1253.8+6242 Spectrum: PowerLaw 369 Prefactor: 7.997e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-14) 370 Index: 1.987e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 371 Scale: 2.277e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/31396617/ft1_filtered_4FGL_J1253.8+6242_daily_bin2173.fits Spacecraft file(s): /lscratch/kocevski/31396617/ft2_4FGL_J1253.8+6242_daily_bin2173.fits Exposure map: /lscratch/kocevski/31396617/expmap_802569601_802828801_4FGL_J1253.8+6242_daily_bin2173.fits Exposure cube: /lscratch/kocevski/31396617/ltcube_802569601_802828801_4FGL_J1253.8+6242_daily_bin2173.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/31396617/Model_4FGL_J1253.8+6242_daily_bin2173.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) = 6631.01816741 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 6631.00941135 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .36726E-01 1.0000 .0000 .10000E+07 2 'Prefactor ' 1.0375 1.0000 .0000 .10000E+07 3 'Prefactor ' .47331E-04 1.0000 .0000 .10000E+07 4 'norm ' .26833E-04 1.0000 .0000 .10000E+07 5 'norm ' .19253E-03 1.0000 .0000 .10000E+07 6 'Prefactor ' .83989E-03 1.0000 .0000 .10000E+07 7 'Prefactor ' .14183E-02 1.0000 .0000 .10000E+07 8 'norm ' 4.1012 1.0000 .0000 .10000E+07 9 'Prefactor ' 15.493 1.0000 .0000 .10000E+07 10 'norm ' .10131 1.0000 .0000 .10000E+07 11 'Prefactor ' 1.6087 1.0000 .0000 .10000E+07 12 'norm ' 3.9902 1.0000 .0000 .10000E+07 13 'norm ' .28297E-03 1.0000 .0000 .10000E+07 14 'Prefactor ' 18.830 1.0000 .0000 .10000E+07 15 'Prefactor ' 3.4608 1.0000 .0000 .10000E+07 16 'Prefactor ' .38339E-02 1.0000 .0000 .10000E+07 17 'Prefactor ' .40290E-06 1.0000 .0000 .10000E+07 18 'Prefactor ' .10956E-04 1.0000 .0000 .10000E+07 19 'Prefactor ' .73519 1.0000 .0000 .10000E+07 20 'Prefactor ' 4.5103 1.0000 .0000 .10000E+07 21 'norm ' 1.8755 1.0000 .0000 .10000E+07 22 'Prefactor ' .20717E-02 1.0000 .0000 .10000E+07 23 'Normalizat' .93827 1.0000 .10000E-01 10.000 24 'Prefactor ' .91061 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .7100E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 6631.008 FROM MIGRAD STATUS=CONVERGED 147 CALLS 1989 TOTAL EDM= .91E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= .9% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .27756E-08 31.853 -.56731E-07** at limit ** 2 Prefactor 1.0552 3.8140 .69062E-06 -.27835E-02 3 Prefactor .27756E-09 1.6537 .24258E-06** at limit ** 4 norm .83267E-09 2.9044 -.14525E-06** at limit ** 5 norm .10664E-05 2.0341 .13128E-06** at limit ** 6 Prefactor .54218E-06 4.8860 .16961E-06** at limit ** 7 Prefactor .48184E-07 6.3685 -.31515E-06** at limit ** 8 norm 4.1008 2.1080 .61919E-07 .16014E-02 9 Prefactor 15.467 1.0709 .72630E-08 .81913E-02 10 norm .10373 36.741 -.23670E-05** at limit ** 11 Prefactor 1.6045 3.3285 .36650E-06 .82967E-03 12 norm 3.9893 1.9804 .17554E-06 .49282E-02 13 norm .61062E-09 8.4489 .33015E-06** at limit ** 14 Prefactor 18.826 1.1685 .86897E-08 -.11404E-01 15 Prefactor 3.4660 3.8689 .13893E-06 .85853E-03 16 Prefactor .11541E-06 3.8991 .37677E-06** at limit ** 17 Prefactor .38869E-06 9.0262 .33111E-06** at limit ** 18 Prefactor .16820E-07 29.525 .13093E-06** at limit ** 19 Prefactor .70275 3.1031 .16265E-06 .48661E-02 20 Prefactor 4.4746 4.5662 -.33112E-06 -.66130E-01 21 norm 1.8734 4.3941 -.72758E-08 -.99183E-03 22 Prefactor .27756E-09 4.7922 .45141E-06** at limit ** 23 Normalizat .93862 .15993 -.29894E-05 -.52779E-04 24 Prefactor .91063 .19068 -.94209E-06 -.24277E-04 ERR DEF= .500 Final values: Prefactor = 2.77556e-09 Prefactor = 1.05515 Prefactor = 2.77556e-10 norm = 8.32667e-10 norm = 1.06637e-06 Prefactor = 5.42177e-07 Prefactor = 4.81837e-08 norm = 4.10082 Prefactor = 15.4668 norm = 0.103729 Prefactor = 1.60452 norm = 3.9893 norm = 6.10623e-10 Prefactor = 18.8264 Prefactor = 3.466 Prefactor = 1.15408e-07 Prefactor = 3.88689e-07 Prefactor = 1.68199e-08 Prefactor = 0.702751 Prefactor = 4.47465 norm = 1.87338 Prefactor = 2.77556e-10 Normalizat = 0.938625 Prefactor = 0.910628 number of points = 7429 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J1253.8+6242_daily_bin2173 RA = 193.467, Dec = 62.7052 tmin = 802569601, tmax = 802828801 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='31396885', job_status='RUN', time_executed='2026-07-11 19:47:11.160252', time_epoch_executed='1783824431.16' WHERE source_name='4FGL J1253.8+6242' and cadence='daily' and bin_id='2173' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/31396885 Creating custom pfile directory: /lscratch/kocevski/31396885/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=802569601.0 && nMetStart<802828801.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=802569601.0 && nMetStart<802828801.0' /Data/Flight/Level1/LPA Retrieving 46 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/31396885/ft1_4FGL_J1253.8+6242_daily_bin2173.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=802569601.0 && nMetStart<802828801.0' /Data/Flight/Level1/LPA Retrieving 46 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/31396885/ft2_4FGL_J1253.8+6242_daily_bin2173.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/31396885/ft1_4FGL_J1253.8+6242_daily_bin2173.fits outfile=/lscratch/kocevski/31396885/ft1_filteredMKT_4FGL_J1253.8+6242_daily_bin2173.fits ra=193.467 dec=62.7052 rad=12.0 tmin=802569601.0 tmax=802828801.0 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 3.46 user 2.58 sys 0.22 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/31396885/ft2_4FGL_J1253.8+6242_daily_bin2173.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/31396885/ft2_4FGL_J1253.8+6242_daily_bin2173.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/31396885/ft1_filteredMKT_4FGL_J1253.8+6242_daily_bin2173.fits evtable="EVENTS" outfile="/lscratch/kocevski/31396885/ft1_filtered_4FGL_J1253.8+6242_daily_bin2173.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 1.04 user 0.18 sys 0.13 Number of photons that the gtmktime cut: 614 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/31396885/ft1_filtered_4FGL_J1253.8+6242_daily_bin2173.fits" evtable="EVENTS" scfile=/lscratch/kocevski/31396885/ft2_4FGL_J1253.8+6242_daily_bin2173.fits sctable="SC_DATA" ou ********** ** 18 **HESSE ********** FCN= 6631.008 FROM HESSE STATUS=OK 457 CALLS 2446 TOTAL EDM= .12E-05 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .27756E-08 31.165 .16115E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Prefactor 1.0552 44.758 .12338E-02 -1.5687 3 Prefactor .27756E-09 1.6548 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 norm .83267E-09 2.9362 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 norm .10664E-05 16.043 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor .54218E-06 9.7540 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 Prefactor .48184E-07 7.8714 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 norm 4.1008 2.1092 .49756E-03 -1.5667 9 Prefactor 15.467 21.911 .25419E-03 -1.5629 10 norm .10373 2.0413 .88555E-02 -1.5702 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor 1.6045 3.3816 .83494E-03 -1.5683 12 norm 3.9893 1.9839 .50466E-03 -1.5668 13 norm .61062E-09 .95502 .29462E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 Prefactor 18.826 20.965 .23053E-03 -1.5621 15 Prefactor 3.4660 3.8769 .54337E-03 -1.5671 16 Prefactor .11541E-06 10.763 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 Prefactor .38869E-06 12.161 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 18 Prefactor .16820E-07 29.582 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 19 Prefactor .70275 3.1655 .57897E-03 -1.5691 20 Prefactor 4.4746 8.5643 .47382E-03 -1.5666 21 norm 1.8734 4.4138 .76005E-03 -1.5681 22 Prefactor .27756E-09 9.9223 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 23 Normalizat .93862 .13962 .45389E-01 -.95116 24 Prefactor .91063 .16302 .45140E-01 -.95771 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 1.16739e-06 Minuit parameter uncertainties: 1 0.000586391 2 13.7445 3 4.29849e-05 4 9.82038e-05 5 0.00827236 6 0.00459922 7 0.00123175 8 2.10921 9 21.9111 10 0.920302 11 3.38163 12 1.98394 13 4.86053e-05 14 20.9655 15 3.87688 16 0.0022292 17 0.00434828 18 0.00141153 19 2.98301 20 8.5643 21 4.41384 22 0.000102098 23 0.139671 24 0.163105 _V02 Working on... /lscratch/kocevski/31396653/ft1_filtered_4FGL_J1253.8+6242_daily_bin2173.fits.....................! real 23.51 user 21.79 sys 0.91 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/31396653/ft1_filtered_4FGL_J1253.8+6242_daily_bin2173.fits', '/lscratch/kocevski/31396653/ft2_4FGL_J1253.8+6242_daily_bin2173.fits', expMap='/lscratch/kocevski/31396653/expmap_802569601_802828801_4FGL_J1253.8+6242_daily_bin2173.fits', expCube='/lscratch/kocevski/31396653/ltcube_802569601_802828801_4FGL_J1253.8+6242_daily_bin2173.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/31396653/Model_4FGL_J1253.8+6242_daily_bin2173.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1253.8+6242' 4FGL J1253.8+6242 Spectrum: PowerLaw 369 Prefactor: 7.997e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-14) 370 Index: 1.987e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 371 Scale: 2.277e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/31396653/ft1_filtered_4FGL_J1253.8+6242_daily_bin2173.fits Spacecraft file(s): /lscratch/kocevski/31396653/ft2_4FGL_J1253.8+6242_daily_bin2173.fits Exposure map: /lscratch/kocevski/31396653/expmap_802569601_802828801_4FGL_J1253.8+6242_daily_bin2173.fits Exposure cube: /lscratch/kocevski/31396653/ltcube_802569601_802828801_4FGL_J1253.8+6242_daily_bin2173.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/31396653/Model_4FGL_J1253.8+6242_daily_bin2173.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) = 6631.01816741 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 6631.00941135 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .36726E-01 1.0000 .0000 .10000E+07 2 'Prefactor ' 1.0375 1.0000 .0000 .10000E+07 3 'Prefactor ' .47331E-04 1.0000 .0000 .10000E+07 4 'norm ' .26833E-04 1.0000 .0000 .10000E+07 5 'norm ' .19253E-03 1.0000 .0000 .10000E+07 6 'Prefactor ' .83989E-03 1.0000 .0000 .10000E+07 7 'Prefactor ' .14183E-02 1.0000 .0000 .10000E+07 8 'norm ' 4.1012 1.0000 .0000 .10000E+07 9 'Prefactor ' 15.493 1.0000 .0000 .10000E+07 10 'norm ' .10131 1.0000 .0000 .10000E+07 11 'Prefactor ' 1.6087 1.0000 .0000 .10000E+07 12 'norm ' 3.9902 1.0000 .0000 .10000E+07 13 'norm ' .28297E-03 1.0000 .0000 .10000E+07 14 'Prefactor ' 18.830 1.0000 .0000 .10000E+07 15 'Prefactor ' 3.4608 1.0000 .0000 .10000E+07 16 'Prefactor ' .38339E-02 1.0000 .0000 .10000E+07 17 'Prefactor ' .40290E-06 1.0000 .0000 .10000E+07 18 'Prefactor ' .10956E-04 1.0000 .0000 .10000E+07 19 'Prefactor ' .73519 1.0000 .0000 .10000E+07 20 'Prefactor ' 4.5103 1.0000 .0000 .10000E+07 21 'norm ' 1.8755 1.0000 .0000 .10000E+07 22 'Prefactor ' .20717E-02 1.0000 .0000 .10000E+07 23 'Normalizat' .93827 1.0000 .10000E-01 10.000 24 'Prefactor ' .91061 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .7100E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 6631.008 FROM MIGRAD STATUS=CONVERGED 147 CALLS 1989 TOTAL EDM= .91E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= .9% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .27756E-08 31.853 -.56731E-07** at limit ** 2 Prefactor 1.0552 3.8140 .69062E-06 -.27835E-02 3 Prefactor .27756E-09 1.6537 .24258E-06** at limit ** 4 norm .83267E-09 2.9044 -.14525E-06** at limit ** 5 norm .10664E-05 2.0341 .13128E-06** at limit ** 6 Prefactor .54218E-06 4.8860 .16961E-06** at limit ** 7 Prefactor .48184E-07 6.3685 -.31515E-06** at limit ** 8 norm 4.1008 2.1080 .61919E-07 .16014E-02 9 Prefactor 15.467 1.0709 .72630E-08 .81913E-02 10 norm .10373 36.741 -.23670E-05** at limit ** 11 Prefactor 1.6045 3.3285 .36650E-06 .82967E-03 12 norm 3.9893 1.9804 .17554E-06 .49282E-02 13 norm .61062E-09 8.4489 .33015E-06** at limit ** 14 Prefactor 18.826 1.1685 .86897E-08 -.11404E-01 15 Prefactor 3.4660 3.8689 .13893E-06 .85853E-03 16 Prefactor .11541E-06 3.8991 .37677E-06** at limit ** 17 Prefactor .38869E-06 9.0262 .33111E-06** at limit ** 18 Prefactor .16820E-07 29.525 .13093E-06** at limit ** 19 Prefactor .70275 3.1031 .16265E-06 .48661E-02 20 Prefactor 4.4746 4.5662 -.33112E-06 -.66130E-01 21 norm 1.8734 4.3941 -.72758E-08 -.99183E-03 22 Prefactor .27756E-09 4.7922 .45141E-06** at limit ** 23 Normalizat .93862 .15993 -.29894E-05 -.52779E-04 24 Prefactor .91063 .19068 -.94209E-06 -.24277E-04 ERR DEF= .500 Final values: Prefactor = 2.77556e-09 Prefactor = 1.05515 Prefactor = 2.77556e-10 norm = 8.32667e-10 norm = 1.06637e-06 Prefactor = 5.42177e-07 Prefactor = 4.81837e-08 norm = 4.10082 Prefactor = 15.4668 norm = 0.103729 Prefactor = 1.60452 norm = 3.9893 norm = 6.10623e-10 Prefactor = 18.8264 Prefactor = 3.466 Prefactor = 1.15408e-07 Prefactor = 3.88689e-07 Prefactor = 1.68199e-08 Prefactor = 0.702751 Prefactor = 4.47465 norm = 1.87338 Prefactor = 2.77556e-10 Normalizat = 0.938625 Prefactor = 0.910628 ********** ** 18 **HESSE ********** FCN= 6631.008 FROM HESSE STATUS=OK 457 CALLS 2446 TOTAL EDM= .12E-05 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .27756E-08 31.165 .16115E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Prefactor 1.0552 44.758 .12338E-02 -1.5687 3 Prefactor .27756E-09 1.6548 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 norm .83267E-09 2.9362 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 norm .10664E-05 16.043 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor .54218E-06 9.7540 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 Prefactor .48184E-07 7.8714 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 norm 4.1008 2.1092 .49756E-03 -1.5667 9 Prefactor 15.467 21.911 .25419E-03 -1.5629 10 norm .10373 2.0413 .88555E-02 -1.5702 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor 1.6045 3.3816 .83494E-03 -1.5683 12 norm 3.9893 1.9839 .50466E-03 -1.5668 13 norm .61062E-09 .95502 .29462E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 Prefactor 18.826 20.965 .23053E-03 -1.5621 15 Prefactor 3.4660 3.8769 .54337E-03 -1.5671 16 Prefactor .11541E-06 10.763 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 Prefactor .38869E-06 12.161 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 18 Prefactor .16820E-07 29.582 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 19 Prefactor .70275 3.1655 .57897E-03 -1.5691 20 Prefactor 4.4746 8.5643 .47382E-03 -1.5666 21 norm 1.8734 4.4138 .76005E-03 -1.5681 22 Prefactor .27756E-09 9.9223 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 23 Normalizat .93862 .13962 .45389E-01 -.95116 24 Prefactor .91063 .16302 .45140E-01 -.95771 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 1.16739e-06 Minuit parameter uncertainties: 1 0.000586391 2 13.7445 3 4.29849e-05 4 9.82038e-05 5 0.00827236 6 0.00459922 7 0.00123175 8 2.10921 9 21.9111 10 0.920302 11 3.38163 12 1.98394 13 4.86053e-05 14 20.9655 15 3.87688 16 0.0022292 17 0.00434828 18 0.00141153 19 2.98301 20 8.5643 21 4.41384 22 0.000102098 23 0.139671 24 0.163105 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 6631.00830447 Extracting fit parameters... 4FGL J1253.8+6242 Spectrum: PowerLaw 369 Prefactor: 1.883e+01 2.097e+01 0.000e+00 1.000e+06 ( 1.000e-14) 370 Index: 1.987e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 371 Scale: 2.277e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 707 Prefactor: 9.106e-01 1.631e-01 0.000e+00 1.000e+01 ( 1.000e+00) 708 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 709 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 706 Normalization: 9.386e-01 1.397e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 2.17 Ra Dec: 193.467 62.705 Photon Index (Fixed Index): 1.99 +/- 0.00 Photon Flux (Fixed Index): 9.48e-09 +/- 1.06e-08 Energy Flux (Fixed Index): 6.77e-06 +/- 7.54e-06 TS (Fixed Index): 2.17 Ra Dec: 193.467 62.705 Photon Flux Upper Limit: 4.28150877564e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00320754993249 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/31396617/likelihoodResults_802569601_802828801_4FGL_J1253.8+6242_daily_bin2173.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) = 6630.7742069 delta logL = 0.234097575713 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 6630.77260625 delta logL = 0.235698227831 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 25.035 1.0000 .0000 .10000E+07 2 'Index ' 1.4668 1.0000 .0000 10.000 3 'Normalizat' .94305 1.0000 .10000E-01 10.000 4 'Prefactor ' .90839 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .7100E+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= 6630.773 FROM MIGRAD STATUS=CONVERGED 79 CALLS 290 TOTAL EDM= .20E-09 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 25.035 27.786 .79961E-05 -.13967E-02 2 Index 1.4668 .71272 .11346E-01 -.55676E-04 3 Normalizat .94306 .15407 .20515E-03 .49764E-04 4 Prefactor .90837 .18892 .25459E-03 .41261E-04 ERR DEF= .500 Final values: Prefactor = 25.0352 Index = 1.46677 Normalizat = 0.943059 Prefactor = 0.908369 ********** ** 18 **HESSE ********** FCN= 6630.773 FROM HESSE STATUS=OK 23 CALLS 313 TOTAL EDM= .20E-09 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 25.035 27.822 .15992E-05 -1.5608 2 Index 1.4668 .71384 .45383E-03 -.78475 3 Normalizat .94306 .15423 .82061E-05 -.94963 4 Prefactor .90837 .18912 .10184E-04 -.95849 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 2.03902e-10 Minuit parameter uncertainties: 1 27.8219 2 0.71878 3 0.154302 4 0.189256 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) = 6630.77260624 delta logL = 0.235698231585 Extracting fit parameters... 4FGL J1253.8+6242 Spectrum: PowerLaw 369 Prefactor: 2.504e+01 2.782e+01 0.000e+00 1.000e+06 ( 1.000e-14) 370 Index: 1.467e+00 7.188e-01 0.000e+00 1.000e+01 (-1.000e+00) 371 Scale: 2.277e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 707 Prefactor: 9.084e-01 1.893e-01 0.000e+00 1.000e+01 ( 1.000e+00) 708 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 709 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 706 Normalization: 9.431e-01 1.543e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 2.64 Ra Dec: 193.467 62.705 Photon Index (Free Index): 1.47 +/- 0.72 Photon Flux (Free Index): 5.04e-09 +/- 7.45e-09 Energy Flux (Free Index): 1.78e-05 +/- 3.24e-05 Creating a high resolution counts map... INFO: Auto-setting vmin to -2.500e-04 [aplpy.core] INFO: Auto-setting vmax to 2.775e-03 [aplpy.core] Saving /lscratch/kocevski/31396617/cmap_HighResolution_802569601_802828801_4FGL_J1253.8+6242_daily_bin2173.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='3.21e-03', comment='SUCCESS', photon_flux='9.48e-09', energy_flux2='1.78e-05', photon_flux_error='1.06e-08', dlogl='2.36e-01', energy_flux='6.77e-06', photon_flux2='5.04e-09', job_status='DONE', time_completed='2026-07-11 19:50:57.194388', photon_index_error2='0.72', photon_index2='1.47', ts='2.17', fit_tolerance='1e-08', GAL='0.91', photon_index_error='0.00', photon_flux_upper_limit='4.28e-08', energy_flux_error2='3.24e-05', EG='0.94', time_epoch_completed='1783824657.19', return_code='0', job_id='31396617', GAL2='0.91', EG2='0.94', return_code2='0', energy_flux_error='7.54e-06', photon_flux_error2='7.45e-09', ts2='2.64', photon_index='1.99' WHERE bin_id='2173' AND source_name='4FGL J1253.8+6242' AND cadence='daily'; Database successfully updated. Analysis Complete. Sat Jul 11 19:50:57 PDT 2026 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 6631.00830447 Extracting fit parameters... 4FGL J1253.8+6242 Spectrum: PowerLaw 369 Prefactor: 1.883e+01 2.097e+01 0.000e+00 1.000e+06 ( 1.000e-14) 370 Index: 1.987e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 371 Scale: 2.277e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 707 Prefactor: 9.106e-01 1.631e-01 0.000e+00 1.000e+01 ( 1.000e+00) 708 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 709 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 706 Normalization: 9.386e-01 1.397e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 2.17 Ra Dec: 193.467 62.705 Photon Index (Fixed Index): 1.99 +/- 0.00 Photon Flux (Fixed Index): 9.48e-09 +/- 1.06e-08 Energy Flux (Fixed Index): 6.77e-06 +/- 7.54e-06 TS (Fixed Index): 2.17 Ra Dec: 193.467 62.705 Photon Flux Upper Limit: 4.28150877564e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00320754993249 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/31396653/likelihoodResults_802569601_802828801_4FGL_J1253.8+6242_daily_bin2173.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) = 6630.7742069 delta logL = 0.234097575713 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 6630.77260625 delta logL = 0.235698227831 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 25.035 1.0000 .0000 .10000E+07 2 'Index ' 1.4668 1.0000 .0000 10.000 3 'Normalizat' .94305 1.0000 .10000E-01 10.000 4 'Prefactor ' .90839 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .7100E+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= 6630.773 FROM MIGRAD STATUS=CONVERGED 79 CALLS 290 TOTAL EDM= .20E-09 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 25.035 27.786 .79961E-05 -.13967E-02 2 Index 1.4668 .71272 .11346E-01 -.55676E-04 3 Normalizat .94306 .15407 .20515E-03 .49764E-04 4 Prefactor .90837 .18892 .25459E-03 .41261E-04 ERR DEF= .500 Final values: Prefactor = 25.0352 Index = 1.46677 Normalizat = 0.943059 Prefactor = 0.908369 ********** ** 18 **HESSE ********** FCN= 6630.773 FROM HESSE STATUS=OK 23 CALLS 313 TOTAL EDM= .20E-09 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 25.035 27.822 .15992E-05 -1.5608 2 Index 1.4668 .71384 .45383E-03 -.78475 3 Normalizat .94306 .15423 .82061E-05 -.94963 4 Prefactor .90837 .18912 .10184E-04 -.95849 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 2.03902e-10 Minuit parameter uncertainties: 1 27.8219 2 0.71878 3 0.154302 4 0.189256 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) = 6630.77260624 delta logL = 0.235698231585 Extracting fit parameters... 4FGL J1253.8+6242 Spectrum: PowerLaw 369 Prefactor: 2.504e+01 2.782e+01 0.000e+00 1.000e+06 ( 1.000e-14) 370 Index: 1.467e+00 7.188e-01 0.000e+00 1.000e+01 (-1.000e+00) 371 Scale: 2.277e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 707 Prefactor: 9.084e-01 1.893e-01 0.000e+00 1.000e+01 ( 1.000e+00) 708 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 709 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 706 Normalization: 9.431e-01 1.543e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 2.64 Ra Dec: 193.467 62.705 Photon Index (Free Index): 1.47 +/- 0.72 Photon Flux (Free Index): 5.04e-09 +/- 7.45e-09 Energy Flux (Free Index): 1.78e-05 +/- 3.24e-05 Creating a high resolution counts map... INFO: Auto-setting vmin to -2.500e-04 [aplpy.core] INFO: Auto-setting vmax to 2.775e-03 [aplpy.core] Saving /lscratch/kocevski/31396653/cmap_HighResolution_802569601_802828801_4FGL_J1253.8+6242_daily_bin2173.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='3.21e-03', comment='SUCCESS', photon_flux='9.48e-09', energy_flux2='1.78e-05', photon_flux_error='1.06e-08', dlogl='2.36e-01', energy_flux='6.77e-06', photon_flux2='5.04e-09', job_status='DONE', time_completed='2026-07-11 19:51:32.428388', photon_index_error2='0.72', photon_index2='1.47', ts='2.17', fit_tolerance='1e-08', GAL='0.91', photon_index_error='0.00', photon_flux_upper_limit='4.28e-08', energy_flux_error2='3.24e-05', EG='0.94', time_epoch_completed='1783824692.43', return_code='0', job_id='31396653', GAL2='0.91', EG2='0.94', return_code2='0', energy_flux_error='7.54e-06', photon_flux_error2='7.45e-09', ts2='2.64', photon_index='1.99' WHERE bin_id='2173' AND source_name='4FGL J1253.8+6242' AND cadence='daily'; Database successfully updated. Analysis Complete. Sat Jul 11 19:51:32 PDT 2026 tfile=/lscratch/kocevski/31396885/ltcube_802569601_802828801_4FGL_J1253.8+6242_daily_bin2173.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/31396885/ft2_4FGL_J1253.8+6242_daily_bin2173.fits .....................! real 8.33 user 7.64 sys 0.23 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/31396885/ft1_filtered_4FGL_J1253.8+6242_daily_bin2173.fits evtable="EVENTS" scfile=/lscratch/kocevski/31396885/ft2_4FGL_J1253.8+6242_daily_bin2173.fits sctable="SC_DATA" expcube=/lscratch/kocevski/31396885/ltcube_802569601_802828801_4FGL_J1253.8+6242_daily_bin2173.fits outfile=/lscratch/kocevski/31396885/expmap_802569601_802828801_4FGL_J1253.8+6242_daily_bin2173.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/31396885/ltcube_802569601_802828801_4FGL_J1253.8+6242_daily_bin2173.fits .....................! real 66.68 user 61.70 sys 3.99 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 223 point sources and 0 extended sources Setting source of interest to: 4FGL J1253.8+6242 @ 193.467 62.7052 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/31396885/ft1_filtered_4FGL_J1253.8+6242_daily_bin2173.fits scfile=/lscratch/kocevski/31396885/ft2_4FGL_J1253.8+6242_daily_bin2173.fits outfile=/lscratch/kocevski/31396885/cmap_802569601_802828801_4FGL_J1253.8+6242_daily_bin2173.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=193.467 yref=62.7052 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 0.21 sys 0.13 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/31396885/ft1_filtered_4FGL_J1253.8+6242_daily_bin2173.fits scfile=/lscratch/kocevski/31396885/ft2_4FGL_J1253.8+6242_daily_bin2173.fits outfile=/lscratch/kocevski/31396885/cmap_HighResolution_802569601_802828801_4FGL_J1253.8+6242_daily_bin2173.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=193.467 yref=62.7052 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 0.20 sys 0.14 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/31396885/ft1_filtered_4FGL_J1253.8+6242_daily_bin2173.fits evtable="EVENTS" scfile=/lscratch/kocevski/31396885/ft2_4FGL_J1253.8+6242_daily_bin2173.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/31396885/Model_4FGL_J1253.8+6242_daily_bin2173.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/31396885/ft1_filtered_4FGL_J1253.8+6242_daily_bin2173.fits.....................! real 24.19 user 22.75 sys 0.76 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/31396885/ft1_filtered_4FGL_J1253.8+6242_daily_bin2173.fits', '/lscratch/kocevski/31396885/ft2_4FGL_J1253.8+6242_daily_bin2173.fits', expMap='/lscratch/kocevski/31396885/expmap_802569601_802828801_4FGL_J1253.8+6242_daily_bin2173.fits', expCube='/lscratch/kocevski/31396885/ltcube_802569601_802828801_4FGL_J1253.8+6242_daily_bin2173.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/31396885/Model_4FGL_J1253.8+6242_daily_bin2173.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1253.8+6242' 4FGL J1253.8+6242 Spectrum: PowerLaw 369 Prefactor: 7.997e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-14) 370 Index: 1.987e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 371 Scale: 2.277e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/31396885/ft1_filtered_4FGL_J1253.8+6242_daily_bin2173.fits Spacecraft file(s): /lscratch/kocevski/31396885/ft2_4FGL_J1253.8+6242_daily_bin2173.fits Exposure map: /lscratch/kocevski/31396885/expmap_802569601_802828801_4FGL_J1253.8+6242_daily_bin2173.fits Exposure cube: /lscratch/kocevski/31396885/ltcube_802569601_802828801_4FGL_J1253.8+6242_daily_bin2173.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/31396885/Model_4FGL_J1253.8+6242_daily_bin2173.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) = 6631.01816741 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 6631.00941135 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .36726E-01 1.0000 .0000 .10000E+07 2 'Prefactor ' 1.0375 1.0000 .0000 .10000E+07 3 'Prefactor ' .47331E-04 1.0000 .0000 .10000E+07 4 'norm ' .26833E-04 1.0000 .0000 .10000E+07 5 'norm ' .19253E-03 1.0000 .0000 .10000E+07 6 'Prefactor ' .83989E-03 1.0000 .0000 .10000E+07 7 'Prefactor ' .14183E-02 1.0000 .0000 .10000E+07 8 'norm ' 4.1012 1.0000 .0000 .10000E+07 9 'Prefactor ' 15.493 1.0000 .0000 .10000E+07 10 'norm ' .10131 1.0000 .0000 .10000E+07 11 'Prefactor ' 1.6087 1.0000 .0000 .10000E+07 12 'norm ' 3.9902 1.0000 .0000 .10000E+07 13 'norm ' .28297E-03 1.0000 .0000 .10000E+07 14 'Prefactor ' 18.830 1.0000 .0000 .10000E+07 15 'Prefactor ' 3.4608 1.0000 .0000 .10000E+07 16 'Prefactor ' .38339E-02 1.0000 .0000 .10000E+07 17 'Prefactor ' .40290E-06 1.0000 .0000 .10000E+07 18 'Prefactor ' .10956E-04 1.0000 .0000 .10000E+07 19 'Prefactor ' .73519 1.0000 .0000 .10000E+07 20 'Prefactor ' 4.5103 1.0000 .0000 .10000E+07 21 'norm ' 1.8755 1.0000 .0000 .10000E+07 22 'Prefactor ' .20717E-02 1.0000 .0000 .10000E+07 23 'Normalizat' .93827 1.0000 .10000E-01 10.000 24 'Prefactor ' .91061 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .7100E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 6631.008 FROM MIGRAD STATUS=CONVERGED 147 CALLS 1989 TOTAL EDM= .91E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= .9% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .27756E-08 31.853 -.56731E-07** at limit ** 2 Prefactor 1.0552 3.8140 .69062E-06 -.27835E-02 3 Prefactor .27756E-09 1.6537 .24258E-06** at limit ** 4 norm .83267E-09 2.9044 -.14525E-06** at limit ** 5 norm .10664E-05 2.0341 .13128E-06** at limit ** 6 Prefactor .54218E-06 4.8860 .16961E-06** at limit ** 7 Prefactor .48184E-07 6.3685 -.31515E-06** at limit ** 8 norm 4.1008 2.1080 .61919E-07 .16014E-02 9 Prefactor 15.467 1.0709 .72630E-08 .81913E-02 10 norm .10373 36.741 -.23670E-05** at limit ** 11 Prefactor 1.6045 3.3285 .36650E-06 .82967E-03 12 norm 3.9893 1.9804 .17554E-06 .49282E-02 13 norm .61062E-09 8.4489 .33015E-06** at limit ** 14 Prefactor 18.826 1.1685 .86897E-08 -.11404E-01 15 Prefactor 3.4660 3.8689 .13893E-06 .85853E-03 16 Prefactor .11541E-06 3.8991 .37677E-06** at limit ** 17 Prefactor .38869E-06 9.0262 .33111E-06** at limit ** 18 Prefactor .16820E-07 29.525 .13093E-06** at limit ** 19 Prefactor .70275 3.1031 .16265E-06 .48661E-02 20 Prefactor 4.4746 4.5662 -.33112E-06 -.66130E-01 21 norm 1.8734 4.3941 -.72758E-08 -.99183E-03 22 Prefactor .27756E-09 4.7922 .45141E-06** at limit ** 23 Normalizat .93862 .15993 -.29894E-05 -.52779E-04 24 Prefactor .91063 .19068 -.94209E-06 -.24277E-04 ERR DEF= .500 Final values: Prefactor = 2.77556e-09 Prefactor = 1.05515 Prefactor = 2.77556e-10 norm = 8.32667e-10 norm = 1.06637e-06 Prefactor = 5.42177e-07 Prefactor = 4.81837e-08 norm = 4.10082 Prefactor = 15.4668 norm = 0.103729 Prefactor = 1.60452 norm = 3.9893 norm = 6.10623e-10 Prefactor = 18.8264 Prefactor = 3.466 Prefactor = 1.15408e-07 Prefactor = 3.88689e-07 Prefactor = 1.68199e-08 Prefactor = 0.702751 Prefactor = 4.47465 norm = 1.87338 Prefactor = 2.77556e-10 Normalizat = 0.938625 Prefactor = 0.910628 ********** ** 18 **HESSE ********** FCN= 6631.008 FROM HESSE STATUS=OK 457 CALLS 2446 TOTAL EDM= .12E-05 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .27756E-08 31.165 .16115E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Prefactor 1.0552 44.758 .12338E-02 -1.5687 3 Prefactor .27756E-09 1.6548 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 norm .83267E-09 2.9362 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 norm .10664E-05 16.043 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor .54218E-06 9.7540 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 Prefactor .48184E-07 7.8714 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 norm 4.1008 2.1092 .49756E-03 -1.5667 9 Prefactor 15.467 21.911 .25419E-03 -1.5629 10 norm .10373 2.0413 .88555E-02 -1.5702 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor 1.6045 3.3816 .83494E-03 -1.5683 12 norm 3.9893 1.9839 .50466E-03 -1.5668 13 norm .61062E-09 .95502 .29462E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 Prefactor 18.826 20.965 .23053E-03 -1.5621 15 Prefactor 3.4660 3.8769 .54337E-03 -1.5671 16 Prefactor .11541E-06 10.763 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 Prefactor .38869E-06 12.161 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 18 Prefactor .16820E-07 29.582 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 19 Prefactor .70275 3.1655 .57897E-03 -1.5691 20 Prefactor 4.4746 8.5643 .47382E-03 -1.5666 21 norm 1.8734 4.4138 .76005E-03 -1.5681 22 Prefactor .27756E-09 9.9223 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 23 Normalizat .93862 .13962 .45389E-01 -.95116 24 Prefactor .91063 .16302 .45140E-01 -.95771 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 1.16739e-06 Minuit parameter uncertainties: 1 0.000586391 2 13.7445 3 4.29849e-05 4 9.82038e-05 5 0.00827236 6 0.00459922 7 0.00123175 8 2.10921 9 21.9111 10 0.920302 11 3.38163 12 1.98394 13 4.86053e-05 14 20.9655 15 3.87688 16 0.0022292 17 0.00434828 18 0.00141153 19 2.98301 20 8.5643 21 4.41384 22 0.000102098 23 0.139671 24 0.163105 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 6631.00830447 Extracting fit parameters... 4FGL J1253.8+6242 Spectrum: PowerLaw 369 Prefactor: 1.883e+01 2.097e+01 0.000e+00 1.000e+06 ( 1.000e-14) 370 Index: 1.987e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 371 Scale: 2.277e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 707 Prefactor: 9.106e-01 1.631e-01 0.000e+00 1.000e+01 ( 1.000e+00) 708 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 709 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 706 Normalization: 9.386e-01 1.397e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 2.17 Ra Dec: 193.467 62.705 Photon Index (Fixed Index): 1.99 +/- 0.00 Photon Flux (Fixed Index): 9.48e-09 +/- 1.06e-08 Energy Flux (Fixed Index): 6.77e-06 +/- 7.54e-06 TS (Fixed Index): 2.17 Ra Dec: 193.467 62.705 Photon Flux Upper Limit: 4.28150877564e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00320754993249 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/31396885/likelihoodResults_802569601_802828801_4FGL_J1253.8+6242_daily_bin2173.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) = 6630.7742069 delta logL = 0.234097575713 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 6630.77260625 delta logL = 0.235698227831 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 25.035 1.0000 .0000 .10000E+07 2 'Index ' 1.4668 1.0000 .0000 10.000 3 'Normalizat' .94305 1.0000 .10000E-01 10.000 4 'Prefactor ' .90839 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .7100E+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= 6630.773 FROM MIGRAD STATUS=CONVERGED 79 CALLS 290 TOTAL EDM= .20E-09 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 25.035 27.786 .79961E-05 -.13967E-02 2 Index 1.4668 .71272 .11346E-01 -.55676E-04 3 Normalizat .94306 .15407 .20515E-03 .49764E-04 4 Prefactor .90837 .18892 .25459E-03 .41261E-04 ERR DEF= .500 Final values: Prefactor = 25.0352 Index = 1.46677 Normalizat = 0.943059 Prefactor = 0.908369 ********** ** 18 **HESSE ********** FCN= 6630.773 FROM HESSE STATUS=OK 23 CALLS 313 TOTAL EDM= .20E-09 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 25.035 27.822 .15992E-05 -1.5608 2 Index 1.4668 .71384 .45383E-03 -.78475 3 Normalizat .94306 .15423 .82061E-05 -.94963 4 Prefactor .90837 .18912 .10184E-04 -.95849 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 2.03902e-10 Minuit parameter uncertainties: 1 27.8219 2 0.71878 3 0.154302 4 0.189256 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) = 6630.77260624 delta logL = 0.235698231585 Extracting fit parameters... 4FGL J1253.8+6242 Spectrum: PowerLaw 369 Prefactor: 2.504e+01 2.782e+01 0.000e+00 1.000e+06 ( 1.000e-14) 370 Index: 1.467e+00 7.188e-01 0.000e+00 1.000e+01 (-1.000e+00) 371 Scale: 2.277e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 707 Prefactor: 9.084e-01 1.893e-01 0.000e+00 1.000e+01 ( 1.000e+00) 708 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 709 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 706 Normalization: 9.431e-01 1.543e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 2.64 Ra Dec: 193.467 62.705 Photon Index (Free Index): 1.47 +/- 0.72 Photon Flux (Free Index): 5.04e-09 +/- 7.45e-09 Energy Flux (Free Index): 1.78e-05 +/- 3.24e-05 Creating a high resolution counts map... INFO: Auto-setting vmin to -2.500e-04 [aplpy.core] INFO: Auto-setting vmax to 2.775e-03 [aplpy.core] Saving /lscratch/kocevski/31396885/cmap_HighResolution_802569601_802828801_4FGL_J1253.8+6242_daily_bin2173.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='3.21e-03', comment='SUCCESS', photon_flux='9.48e-09', energy_flux2='1.78e-05', photon_flux_error='1.06e-08', dlogl='2.36e-01', energy_flux='6.77e-06', photon_flux2='5.04e-09', job_status='DONE', time_completed='2026-07-11 19:54:51.784056', photon_index_error2='0.72', photon_index2='1.47', ts='2.17', fit_tolerance='1e-08', GAL='0.91', photon_index_error='0.00', photon_flux_upper_limit='4.28e-08', energy_flux_error2='3.24e-05', EG='0.94', time_epoch_completed='1783824891.78', return_code='0', job_id='31396885', GAL2='0.91', EG2='0.94', return_code2='0', energy_flux_error='7.54e-06', photon_flux_error2='7.45e-09', ts2='2.64', photon_index='1.99' WHERE bin_id='2173' AND source_name='4FGL J1253.8+6242' AND cadence='daily'; Database successfully updated. Analysis Complete. Sat Jul 11 19:54:52 PDT 2026