/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 = 17444 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J0749.3+4453_weekly_bin922 RA = 117.348, Dec = 44.8918 tmin = 796608001, tmax = 797212801 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='24929657', job_status='RUN', time_executed='2026-04-07 00:37:23.943253', time_epoch_executed='1775547443.94' WHERE source_name='4FGL J0749.3+4453' and cadence='weekly' and bin_id='922' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/24929657 Creating custom pfile directory: /lscratch/kocevski/24929657/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=796608001.0 && nMetStart<797212801.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=796608001.0 && nMetStart<797212801.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/24929657/ft1_4FGL_J0749.3+4453_weekly_bin922.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=796608001.0 && nMetStart<797212801.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/24929657/ft2_4FGL_J0749.3+4453_weekly_bin922.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/24929657/ft1_4FGL_J0749.3+4453_weekly_bin922.fits outfile=/lscratch/kocevski/24929657/ft1_filteredMKT_4FGL_J0749.3+4453_weekly_bin922.fits ra=117.348 dec=44.8918 rad=12.0 tmin=796608001.0 tmax=797212801.0 emin=100.0 emax=100000.0 zmin=0.0 zmax=90.0 evclass=128 evtype="INDEF" convtype=-1 phasemin=0.0 phasemax=1.0 evtable="EVENTS" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). Done. real 4.89 user 4.30 sys 0.21 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/24929657/ft2_4FGL_J0749.3+4453_weekly_bin922.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/24929657/ft2_4FGL_J0749.3+4453_weekly_bin922.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/24929657/ft1_filteredMKT_4FGL_J0749.3+4453_weekly_bin922.fits evtable="EVENTS" outfile="/lscratch/kocevski/24929657/ft1_filtered_4FGL_J0749.3+4453_weekly_bin922.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 0.71 user 0.22 sys 0.14 Number of photons that the gtmktime cut: 1880 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/24929657/ft1_filtered_4FGL_J0749.3+4453_weekly_bin922.fits" evtable="EVENTS" scfile=/lscratch/kocevski/24929657/ft2_4FGL_J0749.3+4453_weekly_bin922.fits sctable="SC_DATA" outfile=/lscratch/kocevski/24929657/ltcube_796608001_797212801_4FGL_J0749.3+4453_weekly_bin922.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/24929657/ft2_4FGL_J0749.3+4453_weekly_bin922.fits .....................! real 26.70 user 25.70 sys 0.28 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/24929657/ft1_filtered_4FGL_J0749.3+4453_weekly_bin922.fits evtable="EVENTS" scfile=/lscratch/kocevski/24929657/ft2_4FGL_J0749.3+4453_weekly_bin922.fits sctable="SC_DATA" expcube=/lscratch/kocevski/24929657/ltcube_796608001_797212801_4FGL_J0749.3+4453_weekly_bin922.fits outfile=/lscratch/kocevski/24929657/expmap_796608001_797212801_4FGL_J0749.3+4453_weekly_bin922.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/24929657/ltcube_796608001_797212801_4FGL_J0749.3+4453_weekly_bin922.fits .....................! real 68.32 user 64.06 sys 3.62 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 202 point sources and 0 extended sources Setting source of interest to: 4FGL J0749.3+4453 @ 117.348 44.8918 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/24929657/ft1_filtered_4FGL_J0749.3+4453_weekly_bin922.fits scfile=/lscratch/kocevski/24929657/ft2_4FGL_J0749.3+4453_weekly_bin922.fits outfile=/lscratch/kocevski/24929657/cmap_796608001_797212801_4FGL_J0749.3+4453_weekly_bin922.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=117.348 yref=44.8918 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 0.69 user 0.22 sys 0.12 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/24929657/ft1_filtered_4FGL_J0749.3+4453_weekly_bin922.fits scfile=/lscratch/kocevski/24929657/ft2_4FGL_J0749.3+4453_weekly_bin922.fits outfile=/lscratch/kocevski/24929657/cmap_HighResolution_796608001_797212801_4FGL_J0749.3+4453_weekly_bin922.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=117.348 yref=44.8918 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 0.86 user 0.23 sys 0.13 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/24929657/ft1_filtered_4FGL_J0749.3+4453_weekly_bin922.fits evtable="EVENTS" scfile=/lscratch/kocevski/24929657/ft2_4FGL_J0749.3+4453_weekly_bin922.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/24929657/Model_4FGL_J0749.3+4453_weekly_bin922.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/24929657/ft1_filtered_4FGL_J0749.3+4453_weekly_bin922.fits....................! real 74.00 user 71.76 sys 1.27 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/24929657/ft1_filtered_4FGL_J0749.3+4453_weekly_bin922.fits', '/lscratch/kocevski/24929657/ft2_4FGL_J0749.3+4453_weekly_bin922.fits', expMap='/lscratch/kocevski/24929657/expmap_796608001_797212801_4FGL_J0749.3+4453_weekly_bin922.fits', expCube='/lscratch/kocevski/24929657/ltcube_796608001_797212801_4FGL_J0749.3+4453_weekly_bin922.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/24929657/Model_4FGL_J0749.3+4453_weekly_bin922.xml', optimizer='MINUIT') Using source of interest name: '4FGL J0749.3+4453' 4FGL J0749.3+4453 Spectrum: PowerLaw 283 Prefactor: 4.702e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-13) 284 Index: 2.263e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 285 Scale: 1.134e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/24929657/ft1_filtered_4FGL_J0749.3+4453_weekly_bin922.fits Spacecraft file(s): /lscratch/kocevski/24929657/ft2_4FGL_J0749.3+4453_weekly_bin922.fits Exposure map: /lscratch/kocevski/24929657/expmap_796608001_797212801_4FGL_J0749.3+4453_weekly_bin922.fits Exposure cube: /lscratch/kocevski/24929657/ltcube_796608001_797212801_4FGL_J0749.3+4453_weekly_bin922.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/24929657/Model_4FGL_J0749.3+4453_weekly_bin922.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) = 20306.3664317 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 20306.3155383 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' .19706E-06 1.0000 .0000 .10000E+07 2 'norm ' .17764E-08 1.0000 .0000 .10000E+07 3 'norm ' .21871E-07 1.0000 .0000 .10000E+07 4 'Prefactor ' 1.0154 1.0000 .0000 .10000E+07 5 'Prefactor ' 16.093 1.0000 .0000 .10000E+07 6 'norm ' 25.684 1.0000 .0000 .10000E+07 7 'Prefactor ' .46695E-05 1.0000 .0000 .10000E+07 8 'Prefactor ' 13.620 1.0000 .0000 .10000E+07 9 'norm ' 5.2128 1.0000 .0000 .10000E+07 10 'Prefactor ' 1.2798 1.0000 .0000 .10000E+07 11 'Prefactor ' .10436E-07 1.0000 .0000 .10000E+07 12 'norm ' 7.3186 1.0000 .0000 .10000E+07 13 'norm ' .34284E-04 1.0000 .0000 .10000E+07 14 'Prefactor ' .11167E-04 1.0000 .0000 .10000E+07 15 'Prefactor ' 10.921 1.0000 .0000 .10000E+07 16 'Prefactor ' 17.271 1.0000 .0000 .10000E+07 17 'norm ' .49682E-07 1.0000 .0000 .10000E+07 18 'norm ' 1.9729 1.0000 .0000 .10000E+07 19 'norm ' 1.8533 1.0000 .0000 .10000E+07 20 'Prefactor ' .63838E-08 1.0000 .0000 .10000E+07 21 'Prefactor ' .20151E-07 1.0000 .0000 .10000E+07 22 'Prefactor ' 11.628 1.0000 .0000 .10000E+07 23 'Prefactor ' .84637E-05 1.0000 .0000 .10000E+07 24 'norm ' 3.7117 1.0000 .0000 .10000E+07 25 'norm ' 6.9297 1.0000 .0000 .10000E+07 26 'Normalizat' 1.1430 1.0000 .10000E-01 10.000 27 'Prefactor ' .98779 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6470E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 20306.32 FROM MIGRAD STATUS=CONVERGED 104 CALLS 1840 TOTAL EDM= .11E-08 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 4.9% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm .0000 .64980 -.11816E-06** at limit ** 2 norm .0000 .70560 .23765E-08** at limit ** 3 norm .10769E-07 1.1930 -.53543E-07** at limit ** 4 Prefactor 1.0106 3.3765 -.15781E-06 .16239E-02 5 Prefactor 16.094 1.2207 .17181E-07 .73579E-03 6 norm 25.674 3.5670 .64774E-07 -.27244E-01 7 Prefactor .61617E-08 1.2301 .75150E-07** at limit ** 8 Prefactor 13.646 9.6100 -.43221E-06 .19327E-01 9 norm 5.2125 .80170 -.12824E-07 -.13039E-02 10 Prefactor 1.3221 5.6564 -.29731E-06 .70176E-02 11 Prefactor .22204E-09 1.1779 .33935E-07** at limit ** 12 norm 7.3493 2.2136 -.84102E-07 -.79203E-02 13 norm .11158E-07 1.9903 .18621E-06** at limit ** 14 Prefactor .22204E-08 1.2330 .12114E-06** at limit ** 15 Prefactor 10.891 5.3712 .28080E-06 -.41567E-01 16 Prefactor 17.262 3.9665 .10933E-06 .11020 17 norm .77716E-09 .69222 .31425E-07** at limit ** 18 norm 1.9728 .91023 -.28313E-07 -.28189E-03 19 norm 1.8536 .46063 -.10109E-07 -.11683E-02 20 Prefactor .44409E-09 2.4517 .20816E-07** at limit ** 21 Prefactor .0000 1.4522 .16346E-06** at limit ** 22 Prefactor 11.627 1.2427 .11582E-07 .38856E-02 23 Prefactor .13878E-08 1.2156 .24267E-06** at limit ** 24 norm 3.7106 3.2511 .96022E-07 .11534E-01 25 norm 6.9332 4.1566 -.96238E-07 -.67993E-01 26 Normalizat 1.1429 .14046 .61312E-05 .11484E-03 27 Prefactor .98779 .89530E-01 -.16091E-05 .14549E-03 ERR DEF= .500 Final values: norm = 0 norm = 0 norm = 1.07692e-08 Prefactor = 1.01056 Prefactor = 16.0936 norm = 25.6742 Prefactor = 6.16174e-09 Prefactor = 13.6463 norm = 5.21254 Prefactor = 1.32206 Prefactor = 2.22045e-10 norm = 7.34926 norm = 1.11577e-08 Prefactor = 2.22045e-09 Prefactor = 10.8914 Prefactor = 17.2625 norm = 7.77156e-10 norm = 1.97278 norm = 1.85358 Prefactor = 4.44089e-10 Prefactor = 0 Prefactor = 11.6273 Prefactor = 1.38778e-09 norm = 3.71063 norm = 6.93322 Normalizat = 1.14293 Prefactor = 0.987789 ********** ** 18 **HESSE ********** FCN= 20306.32 FROM HESSE STATUS=OK 556 CALLS 2396 TOTAL EDM= .13E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm .0000 .65163 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 norm .0000 .70646 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 norm .10769E-07 .76728 .63169E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 Prefactor 1.0106 3.6177 .12957E-02 -1.5688 5 Prefactor 16.094 8.6140 .24940E-03 -1.5628 6 norm 25.674 6.9936 .19736E-03 -1.5607 7 Prefactor .61617E-08 3.4456 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 Prefactor 13.646 12.564 .27115E-03 -1.5634 9 norm 5.2125 .80081 .44004E-03 -1.5662 10 Prefactor 1.3221 13.203 .98095E-03 -1.5685 11 Prefactor .22204E-09 3.3649 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 norm 7.3493 10.276 .37052E-03 -1.5654 13 norm .11158E-07 .69292 .42118E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 Prefactor .22204E-08 2.1825 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 15 Prefactor 10.891 17.830 .30292E-03 -1.5642 16 Prefactor 17.262 4.7404 .24073E-03 -1.5625 17 norm .77716E-09 4.1614 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 18 norm 1.9728 .91129 .73785E-03 -1.5680 19 norm 1.8536 .46533 .76543E-03 -1.5681 20 Prefactor .44409E-09 4.0089 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 21 Prefactor .0000 1.4497 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 22 Prefactor 11.627 9.7815 .29353E-03 -1.5640 23 Prefactor .13878E-08 2.2399 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 24 norm 3.7106 3.3297 .52393E-03 -1.5669 25 norm 6.9332 5.0610 .38088E-03 -1.5655 26 Normalizat 1.1429 .12527 .70835E-01 -.88385 27 Prefactor .98779 .78370E-01 .46114E-01 -.93138 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 1.33177e-07 Minuit parameter uncertainties: 1 7.93591e-06 2 5.81185e-06 3 0.000181833 4 3.61771 5 8.61398 6 6.99363 7 0.000291299 8 12.5645 9 0.800809 10 8.35592 11 5.52451e-05 12 10.2764 13 0.000175768 14 0.000139404 15 17.8301 16 4.74042 17 0.00011459 18 0.911293 19 0.465333 20 8.30416e-05 21 3.42603e-06 22 9.78152 23 0.000112392 24 3.32968 25 5.06099 26 0.125298 27 0.0783793 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 20306.3155012 Extracting fit parameters... 4FGL J0749.3+4453 Spectrum: PowerLaw 283 Prefactor: 2.220e-10 5.525e-05 0.000e+00 1.000e+06 ( 1.000e-13) 284 Index: 2.263e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 285 Scale: 1.134e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 644 Prefactor: 9.878e-01 7.838e-02 0.000e+00 1.000e+01 ( 1.000e+00) 645 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 646 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 643 Normalization: 1.143e+00 1.253e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 117.348 44.892 Photon Flux Upper Limit: 3.08492081703e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00236127570654 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/24929657/likelihoodResults_796608001_797212801_4FGL_J0749.3+4453_weekly_bin922.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) = 20306.3160236 delta logL = -0.000522398324392 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 20306.1871283 delta logL = 0.128372901916 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .44994E-01 1.0000 .0000 .10000E+07 2 'Index ' 4.9452 1.0000 .0000 10.000 3 'Normalizat' 1.1204 1.0000 .10000E-01 10.000 4 'Prefactor ' .99620 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6470E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 20306.19 FROM MIGRAD STATUS=CONVERGED 57 CALLS 316 TOTAL EDM= .12E-07 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .45067E-01 .42734 .94544E-03** at limit ** 2 Index 4.9443 1.5031 .20137 .21858E-03 3 Normalizat 1.1204 .12547E-01 .71465E-01 .55847E-04 4 Prefactor .99619 .82580E-02 .46220E-01 .36346E-04 ERR DEF= .500 Final values: Prefactor = 0.0450671 Index = 4.94434 Normalizat = 1.12041 Prefactor = 0.996191 ********** ** 18 **HESSE ********** FCN= 20306.19 FROM HESSE STATUS=NOT POSDEF 35 CALLS 351 TOTAL EDM= .10E-05 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .45067E-01 7.7803 .46986E-04 -1.5704 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index 4.9443 6.8682 .10974E-01 -.11133E-01 3 Normalizat 1.1204 .77143E-01 .31623E-03 -.89099 4 Prefactor .99619 .49366E-01 .21825E-03 -.92857 ERR DEF= .500 Minuit fit quality: 2 estimated distance: 1.01828e-06 Minuit parameter uncertainties: 1 1.18429 2 11.3473 3 0.0771509 4 0.0493681 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 20306.1871282 delta logL = 0.128372986976 Extracting fit parameters... 4FGL J0749.3+4453 Spectrum: PowerLaw 283 Prefactor: 4.507e-02 1.184e+00 0.000e+00 1.000e+06 ( 1.000e-13) 284 Index: 4.944e+00 1.135e+01 0.000e+00 1.000e+01 (-1.000e+00) 285 Scale: 1.134e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 644 Prefactor: 9.962e-01 4.937e-02 0.000e+00 1.000e+01 ( 1.000e+00) 645 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 646 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 643 Normalization: 1.120e+00 7.715e-02 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 117.348 44.892 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/24929657/cmap_HighResolution_796608001_797212801_4FGL_J0749.3+4453_weekly_bin922.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='2.36e-03', job_status='DONE', photon_flux_upper_limit='3.08e-08', time_completed='2026-04-07 00:52:51.349723', job_id='24929657', GAL2='1.00', fit_tolerance='1e-08', EG2='1.12', EG='1.14', time_epoch_completed='1775548371.35', return_code2='102', ts='-0.00', comment='SUCCESS', return_code='0', GAL='0.99', dlogl='1.28e-01', ts2='0.28', photon_index_error='0.00', photon_index='2.26' WHERE bin_id='922' AND source_name='4FGL J0749.3+4453' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue Apr 7 00:52:51 PDT 2026