/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 = 74089 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J0450.3-4419_monthly_bin219 RA = 72.5788, Dec = -44.3195 tmin = 804643201, tmax = 807235201 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='33879429', job_status='RUN', time_executed='2026-08-01 05:03:06.788528', time_epoch_executed='1785585786.79' WHERE source_name='4FGL J0450.3-4419' and cadence='monthly' and bin_id='219' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/33879429 Creating custom pfile directory: /lscratch/kocevski/33879429/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=804643201.0 && nMetStart<807235201.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=804643201.0 && nMetStart<807235201.0' /Data/Flight/Level1/LPA Retrieving 459 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/33879429/ft1_4FGL_J0450.3-4419_monthly_bin219.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=804643201.0 && nMetStart<807235201.0' /Data/Flight/Level1/LPA Retrieving 459 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/33879429/ft2_4FGL_J0450.3-4419_monthly_bin219.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/33879429/ft1_4FGL_J0450.3-4419_monthly_bin219.fits outfile=/lscratch/kocevski/33879429/ft1_filteredMKT_4FGL_J0450.3-4419_monthly_bin219.fits ra=72.5788 dec=-44.3195 rad=12.0 tmin=804643201.0 tmax=807235201.0 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 22.98 user 21.30 sys 0.63 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/33879429/ft2_4FGL_J0450.3-4419_monthly_bin219.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/33879429/ft2_4FGL_J0450.3-4419_monthly_bin219.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/33879429/ft1_filteredMKT_4FGL_J0450.3-4419_monthly_bin219.fits evtable="EVENTS" outfile="/lscratch/kocevski/33879429/ft1_filtered_4FGL_J0450.3-4419_monthly_bin219.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 1.52 user 0.38 sys 0.18 Number of photons that the gtmktime cut: 8709 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/33879429/ft1_filtered_4FGL_J0450.3-4419_monthly_bin219.fits" evtable="EVENTS" scfile=/lscratch/kocevski/33879429/ft2_4FGL_J0450.3-4419_monthly_bin219.fits sctable="SC_DATA" outfile=/lscratch/kocevski/33879429/ltcube_804643201_807235201_4FGL_J0450.3-4419_monthly_bin219.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/33879429/ft2_4FGL_J0450.3-4419_monthly_bin219.fits .....................! real 84.88 user 82.55 sys 0.28 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/33879429/ft1_filtered_4FGL_J0450.3-4419_monthly_bin219.fits evtable="EVENTS" scfile=/lscratch/kocevski/33879429/ft2_4FGL_J0450.3-4419_monthly_bin219.fits sctable="SC_DATA" expcube=/lscratch/kocevski/33879429/ltcube_804643201_807235201_4FGL_J0450.3-4419_monthly_bin219.fits outfile=/lscratch/kocevski/33879429/expmap_804643201_807235201_4FGL_J0450.3-4419_monthly_bin219.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/33879429/ltcube_804643201_807235201_4FGL_J0450.3-4419_monthly_bin219.fits .....................! real 79.25 user 72.18 sys 4.58 Generating the xml model: radLim = 0.001 maxRad = 12 normsOnly = True freeVariableSources = True Fixing all sources to their catalog values, except variable sources Creating file and adding sources from 4FGL Extended source Fornax A in ROI, make sure /sdf/group/fermi/g/LCRepository/Likelihood/ExtendedSources/Extended_8years/Templates/FornaxA.fits is the correct path to the extended template. Added 191 point sources and 1 extended sources If using unbinned likelihood you will need to rerun gtdiffrsp for the extended sources or rerun the makeModel function with optional argument psForce=True Setting source of interest to: 4FGL J0450.3-4419 @ 72.5788 -44.3195 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/33879429/ft1_filtered_4FGL_J0450.3-4419_monthly_bin219.fits scfile=/lscratch/kocevski/33879429/ft2_4FGL_J0450.3-4419_monthly_bin219.fits outfile=/lscratch/kocevski/33879429/cmap_804643201_807235201_4FGL_J0450.3-4419_monthly_bin219.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=72.5788 yref=-44.3195 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 1.10 user 0.34 sys 0.11 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/33879429/ft1_filtered_4FGL_J0450.3-4419_monthly_bin219.fits scfile=/lscratch/kocevski/33879429/ft2_4FGL_J0450.3-4419_monthly_bin219.fits outfile=/lscratch/kocevski/33879429/cmap_HighResolution_804643201_807235201_4FGL_J0450.3-4419_monthly_bin219.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=72.5788 yref=-44.3195 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 1.36 user 0.32 sys 0.10 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/33879429/ft1_filtered_4FGL_J0450.3-4419_monthly_bin219.fits evtable="EVENTS" scfile=/lscratch/kocevski/33879429/ft2_4FGL_J0450.3-4419_monthly_bin219.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/33879429/Model_4FGL_J0450.3-4419_monthly_bin219.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 Fornax A adding source GAL_V02 Working on... /lscratch/kocevski/33879429/ft1_filtered_4FGL_J0450.3-4419_monthly_bin219.fits.....................! real 751.66 user 741.68 sys 1.27 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/33879429/ft1_filtered_4FGL_J0450.3-4419_monthly_bin219.fits', '/lscratch/kocevski/33879429/ft2_4FGL_J0450.3-4419_monthly_bin219.fits', expMap='/lscratch/kocevski/33879429/expmap_804643201_807235201_4FGL_J0450.3-4419_monthly_bin219.fits', expCube='/lscratch/kocevski/33879429/ltcube_804643201_807235201_4FGL_J0450.3-4419_monthly_bin219.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/33879429/Model_4FGL_J0450.3-4419_monthly_bin219.xml', optimizer='MINUIT') Using source of interest name: '4FGL J0450.3-4419' 4FGL J0450.3-4419 Spectrum: PowerLaw 295 Prefactor: 1.357e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-11) 296 Index: 2.843e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 297 Scale: 3.439e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/33879429/ft1_filtered_4FGL_J0450.3-4419_monthly_bin219.fits Spacecraft file(s): /lscratch/kocevski/33879429/ft2_4FGL_J0450.3-4419_monthly_bin219.fits Exposure map: /lscratch/kocevski/33879429/expmap_804643201_807235201_4FGL_J0450.3-4419_monthly_bin219.fits Exposure cube: /lscratch/kocevski/33879429/ltcube_804643201_807235201_4FGL_J0450.3-4419_monthly_bin219.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/33879429/Model_4FGL_J0450.3-4419_monthly_bin219.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) = 90896.8562121 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 90896.717518 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' 17.851 1.0000 .0000 .10000E+07 2 'Prefactor ' .50238E-07 1.0000 .0000 .10000E+07 3 'Prefactor ' 9.7413 1.0000 .0000 .10000E+07 4 'Prefactor ' 10.174 1.0000 .0000 .10000E+07 5 'norm ' .90127 1.0000 .0000 .10000E+07 6 'Prefactor ' .93438E-05 1.0000 .0000 .10000E+07 7 'norm ' .68099 1.0000 .0000 .10000E+07 8 'Prefactor ' .11747E-02 1.0000 .0000 .10000E+07 9 'Prefactor ' 1.7192 1.0000 .0000 .10000E+07 10 'norm ' 14.667 1.0000 .0000 .10000E+07 11 'norm ' 4.5029 1.0000 .0000 .10000E+07 12 'Prefactor ' 1.5109 1.0000 .0000 .10000E+07 13 'Prefactor ' 14.627 1.0000 .0000 .10000E+07 14 'norm ' .34254 1.0000 .0000 .10000E+07 15 'Prefactor ' 7.7779 1.0000 .0000 .10000E+07 16 'Prefactor ' .32508E-05 1.0000 .0000 .10000E+07 17 'Prefactor ' 1.6215 1.0000 .0000 .10000E+07 18 'Prefactor ' .12157E-07 1.0000 .0000 .10000E+07 19 'norm ' 7.5229 1.0000 .0000 .10000E+07 20 'norm ' 1.0210 1.0000 .0000 .10000E+07 21 'norm ' .14197 1.0000 .0000 .10000E+07 22 'Prefactor ' 2.1307 1.0000 .0000 .10000E+07 23 'Prefactor ' 3.0888 1.0000 .0000 .10000E+07 24 'Prefactor ' .67697E-04 1.0000 .0000 .10000E+07 25 'norm ' 15.533 1.0000 .0000 .10000E+07 26 'norm ' 3.7858 1.0000 .0000 .10000E+07 27 'Normalizat' .94887 1.0000 .10000E-01 10.000 28 'Prefactor ' .95715 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6220E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 90896.72 FROM MIGRAD STATUS=CONVERGED 130 CALLS 1990 TOTAL EDM= .40E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.5% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm 17.853 2.2816 -.63884E-08 -.49882E-03 2 Prefactor .0000 .88181 -.35162E-08** at limit ** 3 Prefactor 9.7909 1.2005 .27530E-07 -.81107E-01 4 Prefactor 10.175 2.8077 -.56534E-08 .15528E-03 5 norm .90157 .58581 .14391E-07 -.81583E-03 6 Prefactor .22204E-09 4.0104 .49461E-06** at limit ** 7 norm .68096 .12584 -.66798E-09 .30159E-01 8 Prefactor .16653E-09 8.1823 .14087E-07** at limit ** 9 Prefactor 1.7190 .68970 -.94703E-08 .29308E-02 10 norm 14.663 2.8830 .30069E-07 .36166E-02 11 norm 4.5029 .59722 .29604E-07 .10101E-01 12 Prefactor 1.5111 .94287 .31319E-07 .55721E-02 13 Prefactor 14.644 4.7023 -.61640E-07 -.52511E-02 14 norm .33710 1.7137 -.94696E-07 .45570E-03 15 Prefactor 7.8601 1.0646 .28472E-08 .40442E-02 16 Prefactor .0000 5.5170 .56780E-06** at limit ** 17 Prefactor 1.6219 .55733 .71254E-08 .27523E-02 18 Prefactor .0000 .21538 -.23034E-08** at limit ** 19 norm 7.5229 .73404 .17869E-07 .20346E-02 20 norm 1.0212 .74510 .36485E-07 .20354E-02 21 norm .14112 .52481 .36921E-07** at limit ** 22 Prefactor 2.1311 1.4009 -.58165E-07 -.18217E-03 23 Prefactor 3.0899 3.3433 -.14153E-06 -.45830E-02 24 Prefactor .11102E-09 2.1828 .15312E-06** at limit ** 25 norm 15.533 .53651 -.79990E-08 -.19497E-02 26 norm 3.7873 2.5178 .21302E-07 .27336E-03 27 Normalizat .94877 .59061E-01 .11489E-05 .16554E-03 28 Prefactor .95718 .57639E-01 -.12272E-05 .25142E-04 ERR DEF= .500 Final values: norm = 17.8525 Prefactor = 0 Prefactor = 9.79092 Prefactor = 10.1754 norm = 0.90157 Prefactor = 2.22045e-10 norm = 0.68096 Prefactor = 1.66533e-10 Prefactor = 1.71902 norm = 14.6626 norm = 4.50295 Prefactor = 1.51111 Prefactor = 14.6439 norm = 0.337104 Prefactor = 7.86015 Prefactor = 0 Prefactor = 1.62188 Prefactor = 0 norm = 7.52293 norm = 1.02123 norm = 0.141118 Prefactor = 2.13107 Prefactor = 3.08992 Prefactor = 1.11022e-10 norm = 15.533 norm = 3.78732 Normalizat = 0.948774 Prefactor = 0.957178 ********** ** 18 **HESSE ********** FCN= 90896.72 FROM HESSE STATUS=OK 605 CALLS 2595 TOTAL EDM= .11E-05 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 17.853 2.2893 .23678E-03 -1.5623 2 Prefactor .0000 .88184 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor 9.7909 7.2455 .32082E-03 -1.5645 4 Prefactor 10.175 2.8272 .31389E-03 -1.5644 5 norm .90157 .58729 .45672E-03 -1.5689 6 Prefactor .22204E-09 .46624 .60499E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 norm .68096 .13062 .62265E-03 -1.5691 8 Prefactor .16653E-09 8.1629 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 Prefactor 1.7190 .70308 .80095E-03 -1.5682 10 norm 14.663 2.9144 .26127E-03 -1.5631 11 norm 4.5029 .60633 .47422E-03 -1.5666 12 Prefactor 1.5111 1.0130 .86979E-03 -1.5683 13 Prefactor 14.644 4.6226 .26162E-03 -1.5631 14 norm .33710 .64457 .73655E-02 -1.5696 15 Prefactor 7.8601 13.306 .35931E-03 -1.5652 16 Prefactor .0000 5.5133 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 Prefactor 1.6219 .56792 .83075E-03 -1.5682 18 Prefactor .0000 .21382 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 19 norm 7.5229 .73606 .36541E-03 -1.5653 20 norm 1.0212 .79281 .12769E-02 -1.5688 21 norm .14112 .32989 .38865E-02 -1.5700 WARNING - - ABOVE PARAMETER IS AT LIMIT. 22 Prefactor 2.1311 1.4210 .70604E-03 -1.5679 23 Prefactor 3.0899 3.4007 .57681E-03 -1.5673 24 Prefactor .11102E-09 2.1864 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 25 norm 15.533 .53828 .25386E-03 -1.5629 26 norm 3.7873 2.5182 .51858E-03 -1.5669 27 Normalizat .94877 .52852E-01 .45523E-01 -.94767 28 Prefactor .95718 .50437E-01 .45729E-01 -.94171 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 1.07075e-06 Minuit parameter uncertainties: 1 2.28926 2 2.47426e-06 3 7.24547 4 2.82717 5 0.587288 6 2.12359e-05 7 0.130618 8 6.92576e-05 9 0.703077 10 2.91439 11 0.606332 12 1.01298 13 4.62258 14 0.644567 15 13.3057 16 1.57399e-05 17 0.567923 18 5.1905e-08 19 0.73606 20 0.792809 21 0.329891 22 1.42103 23 3.40073 24 3.28227e-05 25 0.538282 26 2.51816 27 0.0528551 28 0.0504391 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 90896.7173755 Extracting fit parameters... 4FGL J0450.3-4419 Spectrum: PowerLaw 295 Prefactor: 1.511e+00 1.013e+00 0.000e+00 1.000e+06 ( 1.000e-11) 296 Index: 2.843e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 297 Scale: 3.439e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 619 Prefactor: 9.572e-01 5.044e-02 0.000e+00 1.000e+01 ( 1.000e+00) 620 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 621 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 615 Normalization: 9.488e-01 5.286e-02 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 4.51 Ra Dec: 72.579 -44.319 Photon Index (Fixed Index): 2.84 +/- 0.00 Photon Flux (Fixed Index): 2.75e-08 +/- 1.84e-08 Energy Flux (Fixed Index): 5.99e-06 +/- 4.01e-06 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) = 90896.3498375 delta logL = 0.36753796399 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 90896.3188201 delta logL = 0.398555390653 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .90373 1.0000 .0000 .10000E+07 2 'Index ' 3.7501 1.0000 .0000 10.000 3 'Normalizat' .93760 1.0000 .10000E-01 10.000 4 'Prefactor ' .96609 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6220E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MACHINE ACCURACY LIMITS FURTHER IMPROVEMENT. MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MIGRAD TERMINATED WITHOUT CONVERGENCE. FCN= 90896.32 FROM MIGRAD STATUS=FAILED 100 CALLS 276 TOTAL EDM= .49E-05 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .90236 9.2973 .12491E-04 .40773E-03 2 Index 3.7516 6.8538 .12749E-01 .15257E-02 3 Normalizat .93756 .53317E-01 .27941E-03 -.44269E-04 4 Prefactor .96613 .55070E-01 .27601E-03 .52723E-05 ERR DEF= .500 START SIMPLEX MINIMIZATION. CONVERGENCE WHEN EDM .LT. .20E-04 SIMPLEX MINIMIZATION HAS CONVERGED. FCN= 90896.32 FROM SIMPLEX STATUS=UNCHANGED 88 CALLS 364 TOTAL EDM= .15E-04 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .90236 9.2973 .67716E-05 .40773E-03 2 Index 3.7516 6.8538 .13640E-02 .15257E-02 3 Normalizat .93756 .53317E-01 .82550E-04 -.44269E-04 4 Prefactor .96613 .55070E-01 .59595E-04 .52723E-05 ERR DEF= .500 MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 90896.32 FROM MIGRAD STATUS=CONVERGED 33 CALLS 397 TOTAL EDM= .53E-11 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .90236 1.4287 .49966E-06 .27232E-03 2 Index 3.7516 1.6974 .25498E-02 -.49224E-05 3 Normalizat .93756 .58981E-01 .11176E-04 -.45571E-04 4 Prefactor .96613 .57880E-01 .11040E-04 .65904E-05 ERR DEF= .500 Final values: Prefactor = 0.902355 Index = 3.75156 Normalizat = 0.937555 Prefactor = 0.966133 ********** ** 18 **HESSE ********** FCN= 90896.32 FROM HESSE STATUS=OK 23 CALLS 420 TOTAL EDM= .70E-11 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .90236 1.2217 .37405E-06 -1.5689 2 Index 3.7516 1.4591 .10199E-03 -.25236 3 Normalizat .93756 .58873E-01 .22353E-05 -.95153 4 Prefactor .96613 .57705E-01 .22081E-05 -.93867 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 7.01269e-12 Minuit parameter uncertainties: 1 1.22168 2 1.4821 3 0.0588772 4 0.0577088 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) = 90896.3188191 delta logL = 0.39855636195 Extracting fit parameters... 4FGL J0450.3-4419 Spectrum: PowerLaw 295 Prefactor: 9.024e-01 1.222e+00 0.000e+00 1.000e+06 ( 1.000e-11) 296 Index: 3.752e+00 1.482e+00 0.000e+00 1.000e+01 (-1.000e+00) 297 Scale: 3.439e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 619 Prefactor: 9.661e-01 5.771e-02 0.000e+00 1.000e+01 ( 1.000e+00) 620 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 621 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 615 Normalization: 9.376e-01 5.888e-02 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 5.48 Ra Dec: 72.579 -44.319 Photon Index (Free Index): 3.75 +/- 1.48 Photon Flux (Free Index): 3.39e-08 +/- 1.60e-08 Energy Flux (Free Index): 5.31e-06 +/- 2.93e-06 Creating a high resolution counts map... INFO: Auto-setting vmin to -2.000e-01 [aplpy.core] INFO: Auto-setting vmax to 2.220e+00 [aplpy.core] Saving /lscratch/kocevski/33879429/cmap_HighResolution_804643201_807235201_4FGL_J0450.3-4419_monthly_bin219.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET comment='SUCCESS', photon_flux='2.75e-08', energy_flux2='5.31e-06', photon_flux_error='1.84e-08', dlogl='3.99e-01', energy_flux='5.99e-06', photon_flux2='3.39e-08', job_status='DONE', time_completed='2026-08-01 06:11:05.666308', photon_index_error2='1.48', photon_index2='3.75', ts='4.51', fit_tolerance='1e-08', GAL='0.96', photon_index_error='0.00', energy_flux_error2='2.93e-06', EG='0.95', time_epoch_completed='1785589865.67', return_code='0', job_id='33879429', GAL2='0.97', EG2='0.94', return_code2='0', energy_flux_error='4.01e-06', photon_flux_error2='1.60e-08', ts2='5.48', photon_index='2.84' WHERE bin_id='219' AND source_name='4FGL J0450.3-4419' AND cadence='monthly'; Database successfully updated. Analysis Complete. Sat Aug 1 06:11:06 PDT 2026