/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 = 17462 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J1749.0+4321_weekly_bin935 RA = 267.255, Dec = 43.3616 tmin = 804470401, tmax = 805075201 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='31188614', job_status='RUN', time_executed='2026-07-10 02:09:48.790735', time_epoch_executed='1783674588.79' WHERE source_name='4FGL J1749.0+4321' and cadence='weekly' and bin_id='935' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/31188614 Creating custom pfile directory: /lscratch/kocevski/31188614/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=804470401.0 && nMetStart<805075201.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=804470401.0 && nMetStart<805075201.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/31188614/ft1_4FGL_J1749.0+4321_weekly_bin935.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=804470401.0 && nMetStart<805075201.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/31188614/ft2_4FGL_J1749.0+4321_weekly_bin935.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/31188614/ft1_4FGL_J1749.0+4321_weekly_bin935.fits outfile=/lscratch/kocevski/31188614/ft1_filteredMKT_4FGL_J1749.0+4321_weekly_bin935.fits ra=267.255 dec=43.3616 rad=12.0 tmin=804470401.0 tmax=805075201.0 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 6.28 user 5.70 sys 0.24 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/31188614/ft2_4FGL_J1749.0+4321_weekly_bin935.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/31188614/ft2_4FGL_J1749.0+4321_weekly_bin935.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/31188614/ft1_filteredMKT_4FGL_J1749.0+4321_weekly_bin935.fits evtable="EVENTS" outfile="/lscratch/kocevski/31188614/ft1_filtered_4FGL_J1749.0+4321_weekly_bin935.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 0.79 user 0.25 sys 0.12 Number of photons that the gtmktime cut: 2204 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/31188614/ft1_filtered_4FGL_J1749.0+4321_weekly_bin935.fits" evtable="EVENTS" scfile=/lscratch/kocevski/31188614/ft2_4FGL_J1749.0+4321_weekly_bin935.fits sctable="SC_DATA" outfile=/lscratch/kocevski/31188614/ltcube_804470401_805075201_4FGL_J1749.0+4321_weekly_bin935.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/31188614/ft2_4FGL_J1749.0+4321_weekly_bin935.fits .....................! real 20.68 user 19.92 sys 0.24 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/31188614/ft1_filtered_4FGL_J1749.0+4321_weekly_bin935.fits evtable="EVENTS" scfile=/lscratch/kocevski/31188614/ft2_4FGL_J1749.0+4321_weekly_bin935.fits sctable="SC_DATA" expcube=/lscratch/kocevski/31188614/ltcube_804470401_805075201_4FGL_J1749.0+4321_weekly_bin935.fits outfile=/lscratch/kocevski/31188614/expmap_804470401_805075201_4FGL_J1749.0+4321_weekly_bin935.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/31188614/ltcube_804470401_805075201_4FGL_J1749.0+4321_weekly_bin935.fits .....................! real 76.98 user 71.85 sys 4.49 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 207 point sources and 0 extended sources Setting source of interest to: 4FGL J1749.0+4321 @ 267.255 43.3616 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/31188614/ft1_filtered_4FGL_J1749.0+4321_weekly_bin935.fits scfile=/lscratch/kocevski/31188614/ft2_4FGL_J1749.0+4321_weekly_bin935.fits outfile=/lscratch/kocevski/31188614/cmap_804470401_805075201_4FGL_J1749.0+4321_weekly_bin935.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=267.255 yref=43.3616 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 0.25 sys 0.12 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/31188614/ft1_filtered_4FGL_J1749.0+4321_weekly_bin935.fits scfile=/lscratch/kocevski/31188614/ft2_4FGL_J1749.0+4321_weekly_bin935.fits outfile=/lscratch/kocevski/31188614/cmap_HighResolution_804470401_805075201_4FGL_J1749.0+4321_weekly_bin935.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=267.255 yref=43.3616 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 0.88 user 0.26 sys 0.12 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/31188614/ft1_filtered_4FGL_J1749.0+4321_weekly_bin935.fits evtable="EVENTS" scfile=/lscratch/kocevski/31188614/ft2_4FGL_J1749.0+4321_weekly_bin935.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/31188614/Model_4FGL_J1749.0+4321_weekly_bin935.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/31188614/ft1_filtered_4FGL_J1749.0+4321_weekly_bin935.fits.....................! real 78.35 user 76.66 sys 0.87 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/31188614/ft1_filtered_4FGL_J1749.0+4321_weekly_bin935.fits', '/lscratch/kocevski/31188614/ft2_4FGL_J1749.0+4321_weekly_bin935.fits', expMap='/lscratch/kocevski/31188614/expmap_804470401_805075201_4FGL_J1749.0+4321_weekly_bin935.fits', expCube='/lscratch/kocevski/31188614/ltcube_804470401_805075201_4FGL_J1749.0+4321_weekly_bin935.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/31188614/Model_4FGL_J1749.0+4321_weekly_bin935.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1749.0+4321' 4FGL J1749.0+4321 Spectrum: PowerLaw 367 Prefactor: 4.281e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-13) 368 Index: 2.087e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 369 Scale: 1.563e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/31188614/ft1_filtered_4FGL_J1749.0+4321_weekly_bin935.fits Spacecraft file(s): /lscratch/kocevski/31188614/ft2_4FGL_J1749.0+4321_weekly_bin935.fits Exposure map: /lscratch/kocevski/31188614/expmap_804470401_805075201_4FGL_J1749.0+4321_weekly_bin935.fits Exposure cube: /lscratch/kocevski/31188614/ltcube_804470401_805075201_4FGL_J1749.0+4321_weekly_bin935.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/31188614/Model_4FGL_J1749.0+4321_weekly_bin935.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) = 23293.9057161 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 23293.9055871 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .31808E-07 1.0000 .0000 .10000E+07 2 'norm ' 1.6838 1.0000 .0000 .10000E+07 3 'norm ' .57343E-07 1.0000 .0000 .10000E+07 4 'Prefactor ' .16953E-04 1.0000 .0000 .10000E+07 5 'norm ' .17264E-07 1.0000 .0000 .10000E+07 6 'norm ' .60563E-07 1.0000 .0000 .10000E+07 7 'norm ' .74816E-01 1.0000 .0000 .10000E+07 8 'Prefactor ' 1.6285 1.0000 .0000 .10000E+07 9 'norm ' 3.9107 1.0000 .0000 .10000E+07 10 'Prefactor ' .31331E-02 1.0000 .0000 .10000E+07 11 'Prefactor ' 65.506 1.0000 .0000 .10000E+07 12 'norm ' 1.0428 1.0000 .0000 .10000E+07 13 'Prefactor ' 42.880 1.0000 .0000 .10000E+07 14 'Prefactor ' 3.0592 1.0000 .0000 .10000E+07 15 'Prefactor ' 17.207 1.0000 .0000 .10000E+07 16 'Prefactor ' .17154 1.0000 .0000 .10000E+07 17 'Prefactor ' .53191E-06 1.0000 .0000 .10000E+07 18 'norm ' .11374E-06 1.0000 .0000 .10000E+07 19 'norm ' .77926E-02 1.0000 .0000 .10000E+07 20 'norm ' .47973 1.0000 .0000 .10000E+07 21 'Prefactor ' 15.058 1.0000 .0000 .10000E+07 22 'Prefactor ' 2.8779 1.0000 .0000 .10000E+07 23 'norm ' 6.3367 1.0000 .0000 .10000E+07 24 'norm ' 29.865 1.0000 .0000 .10000E+07 25 'Normalizat' 1.1041 1.0000 .10000E-01 10.000 26 'Prefactor ' 1.0535 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6770E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 23293.91 FROM MIGRAD STATUS=CONVERGED 158 CALLS 2422 TOTAL EDM= .13E-08 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 2.7% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .0000 .34174 .73552E-07** at limit ** 2 norm 1.6841 .74574 -.18109E-07 -.54394E-02 3 norm .0000 .46763 -.25562E-07** at limit ** 4 Prefactor .12212E-08 5.5902 .23338E-06** at limit ** 5 norm .0000 .21457 .71512E-08** at limit ** 6 norm .0000 1.4178 .29217E-07** at limit ** 7 norm .74853E-01 1.7924 .10158E-06** at limit ** 8 Prefactor 1.6279 1.4356 .38642E-08 .10652E-03 9 norm 3.9122 2.4139 -.13168E-07 -.12502E-02 10 Prefactor .19651E-07 13.812 -.35634E-06** at limit ** 11 Prefactor 65.488 4.5381 -.51979E-08 .15382 12 norm 1.0501 3.1373 .55016E-07 -.19797E-03 13 Prefactor 42.781 8.0001 -.11761E-07 .17564 14 Prefactor 3.0519 2.1178 -.27607E-07 -.23183E-02 15 Prefactor 17.182 3.2043 -.71323E-08 .33808E-01 16 Prefactor .17304 14.576 -.14086E-06** at limit ** 17 Prefactor .27756E-09 2.4613 -.15911E-06** at limit ** 18 norm .0000 .19691 .47239E-08** at limit ** 19 norm .70166E-07 19.742 -.37298E-06** at limit ** 20 norm .47357 10.389 .80066E-07 -.92771E-02 21 Prefactor 15.067 10.511 -.17917E-08 -.11350 22 Prefactor 2.8619 2.2298 -.15264E-07 -.12687E-02 23 norm 6.3388 5.2958 .23418E-08 -.19047E-02 24 norm 29.867 1.5044 .11857E-09 .12534E-01 25 Normalizat 1.1041 .14590 -.37890E-05 -.23533E-03 26 Prefactor 1.0535 .89572E-01 .17806E-05 -.13847E-03 ERR DEF= .500 Final values: Prefactor = 0 norm = 1.68408 norm = 0 Prefactor = 1.22125e-09 norm = 0 norm = 0 norm = 0.0748532 Prefactor = 1.62787 norm = 3.91225 Prefactor = 1.96509e-08 Prefactor = 65.4884 norm = 1.05014 Prefactor = 42.7805 Prefactor = 3.05192 Prefactor = 17.182 Prefactor = 0.173037 Prefactor = 2.77556e-10 norm = 0 norm = 7.01661e-08 norm = 0.473571 Prefactor = 15.067 Prefactor = 2.8619 norm = 6.33881 norm = 29.8671 Normalizat = 1.10412 Prefactor = 1.05353 ********** ** 18 **HESSE ********** FCN= 23293.91 FROM HESSE STATUS=OK 534 CALLS 2956 TOTAL EDM= .20E-05 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .0000 .34225 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 norm 1.6841 .74297 .81130E-03 -1.5682 3 norm .0000 .15918 .18870E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 Prefactor .12212E-08 5.4547 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 norm .0000 .20718 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 norm .0000 1.4213 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 norm .74853E-01 .27005 .41375E-02 -1.5702 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 Prefactor 1.6279 1.4341 .82849E-03 -1.5682 9 norm 3.9122 2.4187 .50993E-03 -1.5668 10 Prefactor .19651E-07 13.897 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor 65.488 58.121 .12356E-03 -1.5546 12 norm 1.0501 3.2298 .12224E-02 -1.5687 13 Prefactor 42.781 28.837 .15272E-03 -1.5577 14 Prefactor 3.0519 2.1894 .57975E-03 -1.5673 15 Prefactor 17.182 25.978 .24118E-03 -1.5625 16 Prefactor .17304 2.1015 .86101E-02 -1.5700 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 Prefactor .27756E-09 2.4744 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 18 norm .0000 .19918 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 19 norm .70166E-07 19.847 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 20 norm .47357 1.8631 .80775E-02 -1.5694 21 Prefactor 15.067 10.977 .25785E-03 -1.5630 22 Prefactor 2.8619 2.2354 .59887E-03 -1.5674 23 norm 6.3388 5.6162 .39850E-03 -1.5658 24 norm 29.867 8.8328 .18301E-03 -1.5599 25 Normalizat 1.1041 .12287 .68935E-01 -.89620 26 Prefactor 1.0535 .74361E-01 .39709E-01 -.90966 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 2.03528e-06 Minuit parameter uncertainties: 1 3.99352e-06 2 0.742975 3 9.60577e-07 4 0.000164098 5 6.91046e-08 6 2.10442e-07 7 0.270053 8 1.43415 9 2.41871 10 0.00104588 11 58.1211 12 3.22978 13 28.8369 14 2.18938 15 25.9783 16 1.20606 17 5.05944e-05 18 2.20667e-07 19 0.00236002 20 1.86309 21 10.9772 22 2.23541 23 5.61616 24 8.83283 25 0.122902 26 0.0743686 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 23293.9052314 Extracting fit parameters... 4FGL J1749.0+4321 Spectrum: PowerLaw 367 Prefactor: 2.776e-10 5.059e-05 0.000e+00 1.000e+06 ( 1.000e-13) 368 Index: 2.087e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 369 Scale: 1.563e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 674 Prefactor: 1.054e+00 7.437e-02 0.000e+00 1.000e+01 ( 1.000e+00) 675 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 676 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 673 Normalization: 1.104e+00 1.229e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 267.255 43.362 Photon Flux Upper Limit: 2.11906571837e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00160059799748 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/31188614/likelihoodResults_804470401_805075201_4FGL_J1749.0+4321_weekly_bin935.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) = 23293.9053394 delta logL = -0.000107989821117 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 23293.9052314 delta logL = -7.92351784185e-09 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .14211E-07 1.0000 .0000 .10000E+07 2 'Index ' 1.4602 1.0000 .0000 10.000 3 'Normalizat' 1.1041 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.0535 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6770E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 23293.91 FROM MIGRAD STATUS=CONVERGED 37 CALLS 242 TOTAL EDM= .31E-10 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .0000 2.3034 .42118E-03** at limit ** 2 Index 2.1308 1.2210 .34530E-04 .0000 3 Normalizat 1.1041 1.1524 -.14428E-04 .59007E-04 4 Prefactor 1.0535 1.1873 .97579E-05 .30275E-03 ERR DEF= .500 Final values: Prefactor = 0 Index = 2.13075 Normalizat = 1.10412 Prefactor = 1.05353 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 23293.91 FROM HESSE STATUS=FAILED 9 CALLS 251 TOTAL EDM= .31E-10 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .0000 2.3034 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index .49689 1.7644 .34530E-04 -.61120 3 Normalizat 1.1041 1.1524 -.14428E-04 -.89620 4 Prefactor 1.0535 1.1873 .97579E-05 -.90966 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 3.06594e-11 Minuit parameter uncertainties: 1 6.27513e-06 2 1.23987 3 1.1804 4 1.21904 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 101 logL (Free Index) = 23293.9052314 delta logL = 6.18456397206e-11 Extracting fit parameters... 4FGL J1749.0+4321 Spectrum: PowerLaw 367 Prefactor: 0.000e+00 6.275e-06 0.000e+00 1.000e+06 ( 1.000e-13) 368 Index: 2.131e+00 1.240e+00 0.000e+00 1.000e+01 (-1.000e+00) 369 Scale: 1.563e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 674 Prefactor: 1.054e+00 1.219e+00 0.000e+00 1.000e+01 ( 1.000e+00) 675 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 676 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 673 Normalization: 1.104e+00 1.180e+00 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 267.255 43.362 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/31188614/cmap_HighResolution_804470401_805075201_4FGL_J1749.0+4321_weekly_bin935.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='1.60e-03', job_status='DONE', photon_flux_upper_limit='2.12e-08', time_completed='2026-07-10 02:28:14.125250', job_id='31188614', GAL2='1.05', fit_tolerance='1e-08', EG2='1.10', EG='1.10', time_epoch_completed='1783675694.13', return_code2='101', ts='-0.00', comment='SUCCESS', return_code='0', GAL='1.05', dlogl='6.18e-11', ts2='0.00', photon_index_error='0.00', photon_index='2.09' WHERE bin_id='935' AND source_name='4FGL J1749.0+4321' AND cadence='weekly'; Database successfully updated. Analysis Complete. Fri Jul 10 02:28:14 PDT 2026