********** ** 18 **HESSE ********** FCN= 7541.941 FROM HESSE STATUS=OK 310 CALLS 1960 TOTAL EDM= .14E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 2.6464 8.7098 .60205E-03 -1.5675 2 norm .0000 .22983 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor .55511E-10 14.199 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 norm .13989E-07 7.9616 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor 8.4926 14.058 .34342E-03 -1.5650 6 Prefactor .0000 26.075 .13906E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 Prefactor .24591E-07 8.3803 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 Prefactor .0000 9.5713 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 norm .55511E-10 5.0782 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 norm .0000 7.6461 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor .11102E-09 2.0570 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 Prefactor 8.4496 10.654 .34532E-03 -1.5650 13 Prefactor .38858E-09 11.246 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 norm .42677 2.0551 .60781E-02 -1.5695 15 norm 7.0853 7.3703 .37610E-03 -1.5655 16 norm .0000 42.607 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 Prefactor 354.84 88.054 .53183E-04 -1.5331 18 Normalizat 1.0450 .27307 .10338 -.91536 19 Prefactor .98366 .82292E-01 .33328E-01 -.93276 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 1.42878e-07 Minuit parameter uncertainties: 1 8.70983 2 7.34352e-07 3 4.81402e-05 4 0.000667276 5 14.0582 6 2.25218e-05 7 0.000908254 8 2.25813e-06 9 2.88677e-05 10 1.4826e-05 11 3.27455e-05 12 10.6536 13 0.000129796 14 1.87304 15 7.37026 16 4.09228e-05 17 88.0546 18 0.273439 19 0.0823023 /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). Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 7541.94144215 Extracting fit parameters... 4FGL J0319.8+1845 Spectrum: PowerLaw 297 Prefactor: 3.886e-10 1.298e-04 0.000e+00 1.000e+06 ( 1.000e-14) 298 Index: 1.663e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 299 Scale: 6.216e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 527 Prefactor: 9.837e-01 8.230e-02 0.000e+00 1.000e+01 ( 1.000e+00) 528 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 529 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 526 Normalization: 1.045e+00 2.734e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 49.972 18.753 Photon Flux Upper Limit: 6.58677531005e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00478859371935 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/31057604/likelihoodResults_804124801_804384001_4FGL_J0319.8+1845_daily_bin2179.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) = 7541.98419601 delta logL = -0.0427538537788 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 7541.9414487 delta logL = -6.5467929744e-06 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .47885E-04 1.0000 .0000 .10000E+07 2 'Index ' .75037 1.0000 .0000 10.000 3 'Normalizat' 1.0458 1.0000 .10000E-01 10.000 4 'Prefactor ' .98344 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5300E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 7541.941 FROM MIGRAD STATUS=CONVERGED 45 CALLS 210 TOTAL EDM= .78E-12 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .0000 6.9999 .42118E-03** at limit ** 2 Index 1.9976 1.6692 .16180E-04 .0000 3 Normalizat 1.0450 1.2092 .29622E-05 .12095E-04 4 Prefactor .98366 1.3237 -.15582E-05 .22544E-04 ERR DEF= .500 Final values: Prefactor = 0 Index = 1.99755 Normalizat = 1.04504 Prefactor = 0.98366 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 7541.941 FROM HESSE STATUS=FAILED 9 CALLS 219 TOTAL EDM= .78E-12 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .0000 6.9999 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index .42782 1.8439 .16180E-04 -.64411 3 Normalizat 1.0450 1.2092 .29622E-05 -.91536 4 Prefactor .98366 1.3237 -.15582E-05 -.93276 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 7.8011e-13 Minuit parameter uncertainties: 1 1.24353e-05 2 1.72192 3 1.24353 4 1.3717 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) = 7541.94144215 delta logL = 1.72803993337e-11 Extracting fit parameters... 4FGL J0319.8+1845 Spectrum: PowerLaw 297 Prefactor: 0.000e+00 1.244e-05 0.000e+00 1.000e+06 ( 1.000e-14) 298 Index: 1.998e+00 1.722e+00 0.000e+00 1.000e+01 (-1.000e+00) 299 Scale: 6.216e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 527 Prefactor: 9.837e-01 1.372e+00 0.000e+00 1.000e+01 ( 1.000e+00) 528 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 529 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 526 Normalization: 1.045e+00 1.244e+00 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 49.972 18.753 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/31057604/cmap_HighResolution_804124801_804384001_4FGL_J0319.8+1845_daily_bin2179.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='4.79e-03', job_status='DONE', photon_flux_upper_limit='6.59e-08', time_completed='2026-07-08 13:54:43.299957', job_id='31057604', GAL2='0.98', fit_tolerance='1e-08', EG2='1.05', EG='1.05', time_epoch_completed='1783544083.3', return_code2='101', ts='-0.00', comment='SUCCESS', return_code='0', GAL='0.98', dlogl='1.73e-11', ts2='0.00', photon_index_error='0.00', photon_index='1.66' WHERE bin_id='2179' AND source_name='4FGL J0319.8+1845' AND cadence='daily'; Database successfully updated. Analysis Complete. Wed Jul 8 13:54:43 PDT 2026 number of points = 7654 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J0319.8+1845_daily_bin2179 RA = 49.9722, Dec = 18.7532 tmin = 804124801, tmax = 804384001 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='31057862', job_status='RUN', time_executed='2026-07-08 13:54:31.523315', time_epoch_executed='1783544071.52' WHERE source_name='4FGL J0319.8+1845' and cadence='daily' and bin_id='2179' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/31057862 Creating custom pfile directory: /lscratch/kocevski/31057862/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=804124801.0 && nMetStart<804384001.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=804124801.0 && nMetStart<804384001.0' /Data/Flight/Level1/LPA Retrieving 47 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/31057862/ft1_4FGL_J0319.8+1845_daily_bin2179.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=804124801.0 && nMetStart<804384001.0' /Data/Flight/Level1/LPA Retrieving 47 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/31057862/ft2_4FGL_J0319.8+1845_daily_bin2179.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/31057862/ft1_4FGL_J0319.8+1845_daily_bin2179.fits outfile=/lscratch/kocevski/31057862/ft1_filteredMKT_4FGL_J0319.8+1845_daily_bin2179.fits ra=49.9722 dec=18.7532 rad=12.0 tmin=804124801.0 tmax=804384001.0 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 1.99 user 1.48 sys 0.16 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/31057862/ft2_4FGL_J0319.8+1845_daily_bin2179.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/31057862/ft2_4FGL_J0319.8+1845_daily_bin2179.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/31057862/ft1_filteredMKT_4FGL_J0319.8+1845_daily_bin2179.fits evtable="EVENTS" outfile="/lscratch/kocevski/31057862/ft1_filtered_4FGL_J0319.8+1845_daily_bin2179.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 0.60 user 0.21 sys 0.14 Number of photons that the gtmktime cut: 699 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/31057862/ft1_filtered_4FGL_J0319.8+1845_daily_bin2179.fits" evtable="EVENTS" scfile=/lscratch/kocevski/31057862/ft2_4FGL_J0319.8+1845_daily_bin2179.fits sctable="SC_DATA" outfile=/lscratch/kocevski/31057862/ltcube_804124801_804384001_4FGL_J0319.8+1845_daily_bin2179.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/31057862/ft2_4FGL_J0319.8+1845_daily_bin2179.fits .....................! real 9.49 user 8.92 sys 0.22 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/31057862/ft1_filtered_4FGL_J0319.8+1845_daily_bin2179.fits evtable="EVENTS" scfile=/lscratch/kocevski/31057862/ft2_4FGL_J0319.8+1845_daily_bin2179.fits sctable="SC_DATA" expcube=/lscratch/kocevski/31057862/ltcube_804124801_804384001_4FGL_J0319.8+1845_daily_bin2179.fits outfile=/lscratch/kocevski/31057862/expmap_804124801_804384001_4FGL_J0319.8+1845_daily_bin2179.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/31057862/ltcube_804124801_804384001_4FGL_J0319.8+1845_daily_bin2179.fits .....................! real 74.93 user 70.00 sys 4.28 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 163 point sources and 0 extended sources Setting source of interest to: 4FGL J0319.8+1845 @ 49.9722 18.7532 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/31057862/ft1_filtered_4FGL_J0319.8+1845_daily_bin2179.fits scfile=/lscratch/kocevski/31057862/ft2_4FGL_J0319.8+1845_daily_bin2179.fits outfile=/lscratch/kocevski/31057862/cmap_804124801_804384001_4FGL_J0319.8+1845_daily_bin2179.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=49.9722 yref=18.7532 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 0.50 user 0.24 sys 0.14 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/31057862/ft1_filtered_4FGL_J0319.8+1845_daily_bin2179.fits scfile=/lscratch/kocevski/31057862/ft2_4FGL_J0319.8+1845_daily_bin2179.fits outfile=/lscratch/kocevski/31057862/cmap_HighResolution_804124801_804384001_4FGL_J0319.8+1845_daily_bin2179.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=49.9722 yref=18.7532 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 0.49 user 0.23 sys 0.14 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/31057862/ft1_filtered_4FGL_J0319.8+1845_daily_bin2179.fits evtable="EVENTS" scfile=/lscratch/kocevski/31057862/ft2_4FGL_J0319.8+1845_daily_bin2179.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/31057862/Model_4FGL_J0319.8+1845_daily_bin2179.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/31057862/ft1_filtered_4FGL_J0319.8+1845_daily_bin2179.fits.....................! real 49.72 user 48.06 sys 1.06 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/31057862/ft1_filtered_4FGL_J0319.8+1845_daily_bin2179.fits', '/lscratch/kocevski/31057862/ft2_4FGL_J0319.8+1845_daily_bin2179.fits', expMap='/lscratch/kocevski/31057862/expmap_804124801_804384001_4FGL_J0319.8+1845_daily_bin2179.fits', expCube='/lscratch/kocevski/31057862/ltcube_804124801_804384001_4FGL_J0319.8+1845_daily_bin2179.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/31057862/Model_4FGL_J0319.8+1845_daily_bin2179.xml', optimizer='MINUIT') Using source of interest name: '4FGL J0319.8+1845' 4FGL J0319.8+1845 Spectrum: PowerLaw 297 Prefactor: 1.356e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-14) 298 Index: 1.663e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 299 Scale: 6.216e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/31057862/ft1_filtered_4FGL_J0319.8+1845_daily_bin2179.fits Spacecraft file(s): /lscratch/kocevski/31057862/ft2_4FGL_J0319.8+1845_daily_bin2179.fits Exposure map: /lscratch/kocevski/31057862/expmap_804124801_804384001_4FGL_J0319.8+1845_daily_bin2179.fits Exposure cube: /lscratch/kocevski/31057862/ltcube_804124801_804384001_4FGL_J0319.8+1845_daily_bin2179.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/31057862/Model_4FGL_J0319.8+1845_daily_bin2179.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) = 7541.95091913 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 7541.94430449 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 2.8495 1.0000 .0000 .10000E+07 2 'norm ' .19190E-06 1.0000 .0000 .10000E+07 3 'Prefactor ' .40321E-02 1.0000 .0000 .10000E+07 4 'norm ' .13195E-02 1.0000 .0000 .10000E+07 5 'Prefactor ' 8.5085 1.0000 .0000 .10000E+07 6 'Prefactor ' .10088 1.0000 .0000 .10000E+07 7 'Prefactor ' .12333E-02 1.0000 .0000 .10000E+07 8 'Prefactor ' .10104E-02 1.0000 .0000 .10000E+07 9 'norm ' .86709E-03 1.0000 .0000 .10000E+07 10 'norm ' .90492E-03 1.0000 .0000 .10000E+07 11 'Prefactor ' .19207E-04 1.0000 .0000 .10000E+07 12 'Prefactor ' 8.4159 1.0000 .0000 .10000E+07 13 'Prefactor ' .24720E-04 1.0000 .0000 .10000E+07 14 'norm ' .45999 1.0000 .0000 .10000E+07 15 'norm ' 7.1051 1.0000 .0000 .10000E+07 16 'norm ' .70575E-03 1.0000 .0000 .10000E+07 17 'Prefactor ' 353.68 1.0000 .0000 .10000E+07 18 'Normalizat' 1.0435 1.0000 .10000E-01 10.000 19 'Prefactor ' .98389 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5300E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 7541.941 FROM MIGRAD STATUS=CONVERGED 157 CALLS 1650 TOTAL EDM= .94E-10 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.8% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 2.6464 8.3499 -.51832E-06 -.14548E-03 2 norm .0000 .23412 .13265E-06** at limit ** 3 Prefactor .55511E-10 14.212 -.15894E-05** at limit ** 4 norm .13989E-07 4.4885 .42756E-05** at limit ** 5 Prefactor 8.4926 1.7464 .70861E-07 .13530E-02 6 Prefactor .0000 26.173 -.96701E-06** at limit ** 7 Prefactor .24591E-07 3.7729 .29231E-05** at limit ** 8 Prefactor .0000 9.5531 -.50085E-05** at limit ** 9 norm .55511E-10 5.0699 -.69967E-06** at limit ** 10 norm .0000 7.6556 -.11507E-05** at limit ** 11 Prefactor .11102E-09 2.0373 -.50685E-08** at limit ** 12 Prefactor 8.4496 10.507 .15872E-05 -.41408E-03 13 Prefactor .38858E-09 11.207 .88438E-05** at limit ** 14 norm .42677 8.2586 -.29701E-05 -.96163E-03 15 norm 7.0853 7.3758 -.11284E-05 .23123E-03 16 norm .0000 42.696 -.53432E-06** at limit ** 17 Prefactor 354.84 88.044 .15438E-05 -.33022E-03 18 Normalizat 1.0450 .29521 .33878E-04 .23314E-04 19 Prefactor .98366 .90554E-01 .17230E-05 .74071E-04 ERR DEF= .500 Final values: Prefactor = 2.64643 norm = 0 Prefactor = 5.55112e-11 norm = 1.39888e-08 Prefactor = 8.49257 Prefactor = 0 Prefactor = 2.45914e-08 Prefactor = 0 norm = 5.55112e-11 norm = 0 Prefactor = 1.11022e-10 Prefactor = 8.44965 Prefactor = 3.88578e-10 norm = 0.426769 norm = 7.08528 norm = 0 Prefactor = 354.838 Normalizat = 1.04504 Prefactor = 0.98366 ********** ** 18 **HESSE ********** FCN= 7541.941 FROM HESSE STATUS=OK 310 CALLS 1960 TOTAL EDM= .14E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 2.6464 8.7098 .60205E-03 -1.5675 2 norm .0000 .22983 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor .55511E-10 14.199 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 norm .13989E-07 7.9616 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor 8.4926 14.058 .34342E-03 -1.5650 6 Prefactor .0000 26.075 .13906E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 Prefactor .24591E-07 8.3803 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 Prefactor .0000 9.5713 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 norm .55511E-10 5.0782 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 norm .0000 7.6461 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor .11102E-09 2.0570 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 Prefactor 8.4496 10.654 .34532E-03 -1.5650 13 Prefactor .38858E-09 11.246 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 norm .42677 2.0551 .60781E-02 -1.5695 15 norm 7.0853 7.3703 .37610E-03 -1.5655 16 norm .0000 42.607 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 Prefactor 354.84 88.054 .53183E-04 -1.5331 18 Normalizat 1.0450 .27307 .10338 -.91536 19 Prefactor .98366 .82292E-01 .33328E-01 -.93276 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 1.42878e-07 Minuit parameter uncertainties: 1 8.70983 2 7.34352e-07 3 4.81402e-05 4 0.000667276 5 14.0582 6 2.25218e-05 7 0.000908254 8 2.25813e-06 9 2.88677e-05 10 1.4826e-05 11 3.27455e-05 12 10.6536 13 0.000129796 14 1.87304 15 7.37026 16 4.09228e-05 17 88.0546 18 0.273439 19 0.0823023 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 7541.94144215 Extracting fit parameters... 4FGL J0319.8+1845 Spectrum: PowerLaw 297 Prefactor: 3.886e-10 1.298e-04 0.000e+00 1.000e+06 ( 1.000e-14) 298 Index: 1.663e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 299 Scale: 6.216e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 527 Prefactor: 9.837e-01 8.230e-02 0.000e+00 1.000e+01 ( 1.000e+00) 528 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 529 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 526 Normalization: 1.045e+00 2.734e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 49.972 18.753 Photon Flux Upper Limit: 6.58677531005e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00478859371935 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/31057862/likelihoodResults_804124801_804384001_4FGL_J0319.8+1845_daily_bin2179.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) = 7541.98419601 delta logL = -0.0427538537788 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 7541.9414487 delta logL = -6.5467929744e-06 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .47885E-04 1.0000 .0000 .10000E+07 2 'Index ' .75037 1.0000 .0000 10.000 3 'Normalizat' 1.0458 1.0000 .10000E-01 10.000 4 'Prefactor ' .98344 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5300E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 7541.941 FROM MIGRAD STATUS=CONVERGED 45 CALLS 210 TOTAL EDM= .78E-12 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .0000 6.9999 .42118E-03** at limit ** 2 Index 1.9976 1.6692 .16180E-04 .0000 3 Normalizat 1.0450 1.2092 .29622E-05 .12095E-04 4 Prefactor .98366 1.3237 -.15582E-05 .22544E-04 ERR DEF= .500 Final values: Prefactor = 0 Index = 1.99755 Normalizat = 1.04504 Prefactor = 0.98366 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 7541.941 FROM HESSE STATUS=FAILED 9 CALLS 219 TOTAL EDM= .78E-12 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .0000 6.9999 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index .42782 1.8439 .16180E-04 -.64411 3 Normalizat 1.0450 1.2092 .29622E-05 -.91536 4 Prefactor .98366 1.3237 -.15582E-05 -.93276 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 7.8011e-13 Minuit parameter uncertainties: 1 1.24353e-05 2 1.72192 3 1.24353 4 1.3717 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) = 7541.94144215 delta logL = 1.72803993337e-11 Extracting fit parameters... 4FGL J0319.8+1845 Spectrum: PowerLaw 297 Prefactor: 0.000e+00 1.244e-05 0.000e+00 1.000e+06 ( 1.000e-14) 298 Index: 1.998e+00 1.722e+00 0.000e+00 1.000e+01 (-1.000e+00) 299 Scale: 6.216e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 527 Prefactor: 9.837e-01 1.372e+00 0.000e+00 1.000e+01 ( 1.000e+00) 528 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 529 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 526 Normalization: 1.045e+00 1.244e+00 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 49.972 18.753 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/31057862/cmap_HighResolution_804124801_804384001_4FGL_J0319.8+1845_daily_bin2179.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='4.79e-03', job_status='DONE', photon_flux_upper_limit='6.59e-08', time_completed='2026-07-08 13:59:21.474714', job_id='31057862', GAL2='0.98', fit_tolerance='1e-08', EG2='1.05', EG='1.05', time_epoch_completed='1783544361.47', return_code2='101', ts='-0.00', comment='SUCCESS', return_code='0', GAL='0.98', dlogl='1.73e-11', ts2='0.00', photon_index_error='0.00', photon_index='1.66' WHERE bin_id='2179' AND source_name='4FGL J0319.8+1845' AND cadence='daily'; Database successfully updated. Analysis Complete. Wed Jul 8 13:59:21 PDT 2026