Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 14336.3516117 Extracting fit parameters... 4FGL J0335.1-4459 Spectrum: PowerLaw 301 Prefactor: 1.332e-09 2.064e-04 0.000e+00 1.000e+06 ( 1.000e-14) 302 Index: 1.981e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 303 Scale: 2.173e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 606 Prefactor: 8.497e-01 1.259e-01 0.000e+00 1.000e+01 ( 1.000e+00) 607 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 608 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 602 Normalization: 1.186e+00 1.132e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 53.785 -44.992 Photon Flux Upper Limit: 1.79263185497e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00134236778255 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/39428056/likelihoodResults_811728001_812332801_4FGL_J0335.1-4459_weekly_bin947.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) = 14336.4104537 delta logL = -0.058841934424 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 14336.3516117 delta logL = -2.36468622461e-10 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .16653E-09 1.0000 .0000 .10000E+07 2 'Index ' .72732 1.0000 .0000 10.000 3 'Normalizat' 1.1863 1.0000 .10000E-01 10.000 4 'Prefactor ' .84974 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6090E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 14336.35 FROM MIGRAD STATUS=CONVERGED 31 CALLS 194 TOTAL EDM= .65E-12 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 2.2% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .0000 7.5150 -.34342E-06** at limit ** 2 Index 2.0733 3.1268 .24470E-04 .0000 3 Normalizat 1.1863 .13313 -.55990E-05 .34831E-04 4 Prefactor .84974 .15038 .33923E-05 .25662E-04 ERR DEF= .500 Final values: Prefactor = 0 Index = 2.07331 Normalizat = 1.18626 Prefactor = 0.84974 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 14336.35 FROM HESSE STATUS=FAILED 11 CALLS 205 TOTAL EDM= .65E-12 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .0000 7.5780 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index .46670 1.8702 .24470E-04 -.62530 3 Normalizat 1.1863 1.1112 -.55990E-05 -.87028 4 Prefactor .84974 1.1968 .33923E-05 -.97920 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 6.54772e-13 Minuit parameter uncertainties: 1 1.28226e-05 2 1.73362 3 1.13458 4 1.23698 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) = 14336.3516117 delta logL = 8.54925019667e-11 Extracting fit parameters... 4FGL J0335.1-4459 Spectrum: PowerLaw 301 Prefactor: 0.000e+00 1.282e-05 0.000e+00 1.000e+06 ( 1.000e-14) 302 Index: 2.073e+00 1.734e+00 0.000e+00 1.000e+01 (-1.000e+00) 303 Scale: 2.173e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 606 Prefactor: 8.497e-01 1.237e+00 0.000e+00 1.000e+01 ( 1.000e+00) 607 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 608 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 602 Normalization: 1.186e+00 1.135e+00 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 53.785 -44.992 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/39428056/cmap_HighResolution_811728001_812332801_4FGL_J0335.1-4459_weekly_bin947.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='1.34e-03', job_status='DONE', photon_flux_upper_limit='1.79e-08', time_completed='2026-09-29 05:58:35.597528', job_id='39428056', GAL2='0.85', fit_tolerance='1e-08', EG2='1.19', EG='1.19', time_epoch_completed='1790686715.6', return_code2='101', ts='-0.00', comment='SUCCESS', return_code='0', GAL='0.85', dlogl='8.55e-11', ts2='0.00', photon_index_error='0.00', photon_index='1.98' WHERE bin_id='947' AND source_name='4FGL J0335.1-4459' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue Sep 29 05:58:35 PDT 2026 /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 = 17526 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J0335.1-4459_weekly_bin947 RA = 53.7846, Dec = -44.9916 tmin = 811728001, tmax = 812332801 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='39428638', job_status='RUN', time_executed='2026-09-29 05:54:45.061213', time_epoch_executed='1790686485.06' WHERE source_name='4FGL J0335.1-4459' and cadence='weekly' and bin_id='947' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/39428638 Creating custom pfile directory: /lscratch/kocevski/39428638/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=811728001.0 && nMetStart<812332801.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=811728001.0 && nMetStart<812332801.0' /Data/Flight/Level1/LPA Retrieving 109 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/39428638/ft1_4FGL_J0335.1-4459_weekly_bin947.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=811728001.0 && nMetStart<812332801.0' /Data/Flight/Level1/LPA Retrieving 109 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/39428638/ft2_4FGL_J0335.1-4459_weekly_bin947.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/39428638/ft1_4FGL_J0335.1-4459_weekly_bin947.fits outfile=/lscratch/kocevski/39428638/ft1_filteredMKT_4FGL_J0335.1-4459_weekly_bin947.fits ra=53.7846 dec=-44.9916 rad=12.0 tmin=811728001.0 tmax=812332801.0 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 6.41 user 5.72 sys 0.25 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/39428638/ft2_4FGL_J0335.1-4459_weekly_bin947.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/39428638/ft2_4FGL_J0335.1-4459_weekly_bin947.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/39428638/ft1_filteredMKT_4FGL_J0335.1-4459_weekly_bin947.fits evtable="EVENTS" outfile="/lscratch/kocevski/39428638/ft1_filtered_4FGL_J0335.1-4459_weekly_bin947.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 0.82 user 0.20 sys 0.15 Number of photons that the gtmktime cut: 1325 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/39428638/ft1_filtered_4FGL_J0335.1-4459_weekly_bin947.fits" evtable="EVENTS" scfile=/lscratch/kocevski/39428638/ft2_4FGL_J0335.1-4459_weekly_bin947.fits sctable="SC_DATA" outfile=/lscratch/kocevski/39428638/ltcube_811728001_812332801_4FGL_J0335.1-4459_weekly_bin947.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/39428638/ft2_4FGL_J0335.1-4459_weekly_bin947.fits .....................! real 17.94 user 17.16 sys 0.23 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/39428638/ft1_filtered_4FGL_J0335.1-4459_weekly_bin947.fits evtable="EVENTS" scfile=/lscratch/kocevski/39428638/ft2_4FGL_J0335.1-4459_weekly_bin947.fits sctable="SC_DATA" expcube=/lscratch/kocevski/39428638/ltcube_811728001_812332801_4FGL_J0335.1-4459_weekly_bin947.fits outfile=/lscratch/kocevski/39428638/expmap_811728001_812332801_4FGL_J0335.1-4459_weekly_bin947.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/39428638/ltcube_811728001_812332801_4FGL_J0335.1-4459_weekly_bin947.fits .....................! real 67.95 user 63.24 sys 3.80 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 189 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 J0335.1-4459 @ 53.7846 -44.9916 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/39428638/ft1_filtered_4FGL_J0335.1-4459_weekly_bin947.fits scfile=/lscratch/kocevski/39428638/ft2_4FGL_J0335.1-4459_weekly_bin947.fits outfile=/lscratch/kocevski/39428638/cmap_811728001_812332801_4FGL_J0335.1-4459_weekly_bin947.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=53.7846 yref=-44.9916 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 0.82 user 0.24 sys 0.09 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/39428638/ft1_filtered_4FGL_J0335.1-4459_weekly_bin947.fits scfile=/lscratch/kocevski/39428638/ft2_4FGL_J0335.1-4459_weekly_bin947.fits outfile=/lscratch/kocevski/39428638/cmap_HighResolution_811728001_812332801_4FGL_J0335.1-4459_weekly_bin947.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=53.7846 yref=-44.9916 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 0.79 user 0.26 sys 0.13 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/39428638/ft1_filtered_4FGL_J0335.1-4459_weekly_bin947.fits evtable="EVENTS" scfile=/lscratch/kocevski/39428638/ft2_4FGL_J0335.1-4459_weekly_bin9number of points = 17526 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J0335.1-4459_weekly_bin947 RA = 53.7846, Dec = -44.9916 tmin = 811728001, tmax = 812332801 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='39428922', job_status='RUN', time_executed='2026-09-29 05:58:51.097600', time_epoch_executed='1790686731.1' WHERE source_name='4FGL J0335.1-4459' and cadence='weekly' and bin_id='947' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/39428922 Creating custom pfile directory: /lscratch/kocevski/39428922/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=811728001.0 && nMetStart<812332801.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=811728001.0 && nMetStart<812332801.0' /Data/Flight/Level1/LPA Retrieving 109 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/39428922/ft1_4FGL_J0335.1-4459_weekly_bin947.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=811728001.0 && nMetStart<812332801.0' /Data/Flight/Level1/LPA Retrieving 109 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/39428922/ft2_4FGL_J0335.1-4459_weekly_bin947.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/39428922/ft1_4FGL_J0335.1-4459_weekly_bin947.fits outfile=/lscratch/kocevski/39428922/ft1_filteredMKT_4FGL_J0335.1-4459_weekly_bin947.fits ra=53.7846 dec=-44.9916 rad=12.0 tmin=811728001.0 tmax=812332801.0 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 6.48 user 5.65 sys 0.30 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/39428922/ft2_4FGL_J0335.1-4459_weekly_bin947.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/39428922/ft2_4FGL_J0335.1-4459_weekly_bin947.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/39428922/ft1_filteredMKT_4FGL_J0335.1-4459_weekly_bin947.fits evtable="EVENTS" outfile="/lscratch/kocevski/39428922/ft1_filtered_4FGL_J0335.1-4459_weekly_bin947.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 0.84 user 0.23 sys 0.12 Number of photons that the gtmktime cut: 1325 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/39428922/ft1_filtered_4FGL_J0335.1-4459_weekly_bin947.fits" evtable="EVENTS" scfile=/lscratch/kocevski/39428922/ft2_4FGL_J0335.1-4459_weekly_bin947.fits sctable="SC_DATA47.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/39428638/Model_4FGL_J0335.1-4459_weekly_bin947.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/39428638/ft1_filtered_4FGL_J0335.1-4459_weekly_bin947.fits.....................! real 106.26 user 104.17 sys 1.10 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/39428638/ft1_filtered_4FGL_J0335.1-4459_weekly_bin947.fits', '/lscratch/kocevski/39428638/ft2_4FGL_J0335.1-4459_weekly_bin947.fits', expMap='/lscratch/kocevski/39428638/expmap_811728001_812332801_4FGL_J0335.1-4459_weekly_bin947.fits', expCube='/lscratch/kocevski/39428638/ltcube_811728001_812332801_4FGL_J0335.1-4459_weekly_bin947.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/39428638/Model_4FGL_J0335.1-4459_weekly_bin947.xml', optimizer='MINUIT') Using source of interest name: '4FGL J0335.1-4459' 4FGL J0335.1-4459 Spectrum: PowerLaw 301 Prefactor: 9.020e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-14) 302 Index: 1.981e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 303 Scale: 2.173e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/39428638/ft1_filtered_4FGL_J0335.1-4459_weekly_bin947.fits Spacecraft file(s): /lscratch/kocevski/39428638/ft2_4FGL_J0335.1-4459_weekly_bin947.fits Exposure map: /lscratch/kocevski/39428638/expmap_811728001_812332801_4FGL_J0335.1-4459_weekly_bin947.fits Exposure cube: /lscratch/kocevski/39428638/ltcube_811728001_812332801_4FGL_J0335.1-4459_weekly_bin947.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/39428638/Model_4FGL_J0335.1-4459_weekly_bin947.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) = 14336.4636342 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 14336.3523124 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 4.9370 1.0000 .0000 .10000E+07 2 'norm ' .11102E-09 1.0000 .0000 .10000E+07 3 'Prefactor ' .70232 1.0000 .0000 .10000E+07 4 'Prefactor ' 4.0833 1.0000 .0000 .10000E+07 5 'Prefactor ' 5.9308 1.0000 .0000 .10000E+07 6 'Prefactor ' .19636E-03 1.0000 .0000 .10000E+07 7 'Prefactor ' .89417E-02 1.0000 .0000 .10000E+07 8 'Prefactor ' .81534E-03 1.0000 .0000 .10000E+07 9 'Prefactor ' 8.7895 1.0000 .0000 .10000E+07 10 'norm ' 3.6627 1.0000 .0000 .10000E+07 11 'norm ' 3.7369 1.0000 .0000 .10000E+07 12 'Prefactor ' .24278E-05 1.0000 .0000 .10000E+07 13 'Prefactor ' .30221E-02 1.0000 .0000 .10000E+07 14 'norm ' .27609 1.0000 .0000 .10000E+07 15 'norm ' 11.638 1.0000 .0000 .10000E+07 16 'Prefactor ' 13.512 1.0000 .0000 .10000E+07 17 'Prefactor ' .12319E-02 1.0000 .0000 .10000E+07 18 'Prefactor ' 30.588 1.0000 .0000 .10000E+07 19 'norm ' 1.7380 1.0000 .0000 .10000E+07 20 'Prefactor ' .12598E-04 1.0000 .0000 .10000E+07 21 'Prefactor ' 1.9422 1.0000 .0000 .10000E+07 22 'norm ' 9.6606 1.0000 .0000 .10000E+07 23 'Normalizat' 1.1863 1.0000 .10000E-01 10.000 24 'Prefactor ' .84981 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6090E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 14336.35 FROM MIGRAD STATUS=CONVERGED 128 CALLS 1599 TOTAL EDM= .19E-08 STRATEGY=1 ERROR MATRIX UNCERTAINTY= .7% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 4.9548 5.8559 .23465E-06 .12107E-02 2 norm .0000 .33474 .96836E-07** at limit ** 3 Prefactor .70870 2.7821 -.69024E-08 -.11208E-02 4 Prefactor 4.0141 6.8345 .35255E-07 .75273E-02 5 Prefactor 6.0404 10.234 .97265E-06 -.73324E-01 6 Prefactor .43632E-06 8.7959 -.77748E-06** at limit ** 7 Prefactor .50848E-07 5.0237 .10503E-06** at limit ** 8 Prefactor .65120E-06 5.0670 -.86416E-07** at limit ** 9 Prefactor 8.8123 3.2516 -.34761E-07 -.33300E-01 10 norm 3.6622 1.8289 .95152E-07 .27225E-02 11 norm 3.7370 .77237 -.47495E-07 -.72323E-02 12 Prefactor .13323E-08 4.0640 -.52685E-06** at limit ** 13 Prefactor .32158E-06 4.0206 -.88362E-06** at limit ** 14 norm .27599 .16083 -.28980E-07 -.10584E-01 15 norm 11.656 4.6797 -.26268E-07 -.31726E-03 16 Prefactor 13.601 8.5553 -.29864E-06 -.91260E-01 17 Prefactor .28139E-06 6.9410 .12134E-06** at limit ** 18 Prefactor 30.591 2.6536 -.34618E-07 -.44397E-01 19 norm 1.7330 2.4988 -.22528E-06 -.77034E-04 20 Prefactor .94369E-09 2.1806 .84222E-07** at limit ** 21 Prefactor 1.9419 1.4728 .54251E-07 .67872E-03 22 norm 9.6739 6.5742 .40516E-06 .11377 23 Normalizat 1.1863 .13732 .32259E-06 .10845E-03 24 Prefactor .84974 .15207 .31821E-05 .96897E-04 ERR DEF= .500 Final values: Prefactor = 4.95483 norm = 0 Prefactor = 0.7087 Prefactor = 4.01412 Prefactor = 6.04037 Prefactor = 4.36318e-07 Prefactor = 5.08482e-08 Prefactor = 6.51201e-07 Prefactor = 8.8123 norm = 3.6622 norm = 3.73703 Prefactor = 1.33227e-09 Prefactor = 3.21576e-07 norm = 0.27599 norm = 11.6565 Prefactor = 13.6008 Prefactor = 2.81386e-07 Prefactor = 30.5912 norm = 1.73302 Prefactor = 9.4369e-10 Prefactor = 1.9419 norm = 9.67391 Normalizat = 1.18626 Prefactor = 0.849741 ********** ** 18 **HESSE ********** FCN= 14336.35 FROM HESSE STATUS=OK 457 CALLS 2056 TOTAL EDM= .17E-05 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 4.9548 5.8658 .45241E-03 -1.5663 2 norm .0000 .32558 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor .70870 2.8030 .60520E-03 -1.5691 4 Prefactor 4.0141 6.9307 .49868E-03 -1.5668 5 Prefactor 6.0404 13.789 .41210E-03 -1.5659 6 Prefactor .43632E-06 13.556 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 Prefactor .50848E-07 14.280 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 Prefactor .65120E-06 12.861 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 Prefactor 8.8123 9.4360 .33785E-03 -1.5649 10 norm 3.6622 1.8299 .52755E-03 -1.5670 11 norm 3.7370 .77250 .52209E-03 -1.5669 12 Prefactor .13323E-08 8.1414 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 Prefactor .32158E-06 8.7692 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 norm .27599 .16911 .79686E-03 -1.5697 15 norm 11.656 4.7185 .29340E-03 -1.5640 16 Prefactor 13.601 10.517 .27224E-03 -1.5634 17 Prefactor .28139E-06 14.845 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 18 Prefactor 30.591 10.033 .18084E-03 -1.5597 19 norm 1.7330 2.5638 .79563E-03 -1.5682 20 Prefactor .94369E-09 2.1872 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 21 Prefactor 1.9419 1.4892 .74462E-03 -1.5680 22 norm 9.6739 7.1310 .32217E-03 -1.5646 23 Normalizat 1.1863 .11317 .50665E-01 -.87028 24 Prefactor .84974 .12581 .66351E-01 -.97920 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 1.65021e-06 Minuit parameter uncertainties: 1 5.86585 2 8.90436e-07 3 2.80299 4 6.93068 5 13.7887 6 0.00486416 7 0.00170386 8 0.00578788 9 9.43601 10 1.82993 11 0.772501 12 0.000206407 13 0.00335843 14 0.169112 15 4.71845 16 10.5173 17 0.00408759 18 10.0328 19 2.56379 20 8.95447e-05 21 1.48918 22 7.131 23 0.113191 24 0.125857 " outfile=/lscratch/kocevski/39428922/ltcube_811728001_812332801_4FGL_J0335.1-4459_weekly_bin947.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/39428922/ft2_4FGL_J0335.1-4459_weekly_bin947.fits .....................! real 17.97 user 16.91 sys 0.26 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/39428922/ft1_filtered_4FGL_J0335.1-4459_weekly_bin947.fits evtable="EVENTS" scfile=/lscratch/kocevski/39428922/ft2_4FGL_J0335.1-4459_weekly_bin947.fits sctable="SC_DATA" expcube=/lscratch/kocevski/39428922/ltcube_811728001_812332801_4FGL_J0335.1-4459_weekly_bin947.fits outfile=/lscratch/kocevski/39428922/expmap_811728001_812332801_4FGL_J0335.1-4459_weekly_bin947.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/39428922/ltcube_811728001_812332801_4FGL_J0335.1-4459_weekly_bin947.fits .....................! real 66.34 user 61.79 sys 3.67 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 189 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 J0335.1-4459 @ 53.7846 -44.9916 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/39428922/ft1_filtered_4FGL_J0335.1-4459_weekly_bin947.fits scfile=/lscratch/kocevski/39428922/ft2_4FGL_J0335.1-4459_weekly_bin947.fits outfile=/lscratch/kocevski/39428922/cmap_811728001_812332801_4FGL_J0335.1-4459_weekly_bin947.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=53.7846 yref=-44.9916 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 0.71 user 0.23 sys 0.14 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/39428922/ft1_filtered_4FGL_J0335.1-4459_weekly_bin947.fits scfile=/lscratch/kocevski/39428922/ft2_4FGL_J0335.1-4459_weekly_bin947.fits outfile=/lscratch/kocevski/39428922/cmap_HighResolution_811728001_812332801_4FGL_J0335.1-4459_weekly_bin947.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=53.7846 yref=-44.9916 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 0.79 user 0.24 sys 0.13 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/39428922/ft1_filtered_4FGL_J0335.1-4459_weekly_bin947.fits evtable="EVENTS" scfile=/lscratch/kocevski/39428922/ft2_4FGL_J0335.1-4459_weekly_bin94Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 14336.3516117 Extracting fit parameters... 4FGL J0335.1-4459 Spectrum: PowerLaw 301 Prefactor: 1.332e-09 2.064e-04 0.000e+00 1.000e+06 ( 1.000e-14) 302 Index: 1.981e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 303 Scale: 2.173e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 606 Prefactor: 8.497e-01 1.259e-01 0.000e+00 1.000e+01 ( 1.000e+00) 607 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 608 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 602 Normalization: 1.186e+00 1.132e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 53.785 -44.992 Photon Flux Upper Limit: 1.79263185497e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00134236778255 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/39428638/likelihoodResults_811728001_812332801_4FGL_J0335.1-4459_weekly_bin947.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) = 14336.4104537 delta logL = -0.058841934424 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 14336.3516117 delta logL = -2.36468622461e-10 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .16653E-09 1.0000 .0000 .10000E+07 2 'Index ' .72732 1.0000 .0000 10.000 3 'Normalizat' 1.1863 1.0000 .10000E-01 10.000 4 'Prefactor ' .84974 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6090E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 14336.35 FROM MIGRAD STATUS=CONVERGED 31 CALLS 194 TOTAL EDM= .65E-12 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 2.2% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .0000 7.5150 -.34342E-06** at limit ** 2 Index 2.0733 3.1268 .24470E-04 .0000 3 Normalizat 1.1863 .13313 -.55990E-05 .34831E-04 4 Prefactor .84974 .15038 .33923E-05 .25662E-04 ERR DEF= .500 Final values: Prefactor = 0 Index = 2.07331 Normalizat = 1.18626 Prefactor = 0.84974 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 14336.35 FROM HESSE STATUS=FAILED 11 CALLS 205 TOTAL EDM= .65E-12 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .0000 7.5780 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index .46670 1.8702 .24470E-04 -.62530 3 Normalizat 1.1863 1.1112 -.55990E-05 -.87028 4 Prefactor .84974 1.1968 .33923E-05 -.97920 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 6.54772e-13 Minuit parameter uncertainties: 1 1.28226e-05 2 1.73362 3 1.13458 4 1.23698 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) = 14336.3516117 delta logL = 8.54925019667e-11 Extracting fit parameters... 4FGL J0335.1-4459 Spectrum: PowerLaw 301 Prefactor: 0.000e+00 1.282e-05 0.000e+00 1.000e+06 ( 1.000e-14) 302 Index: 2.073e+00 1.734e+00 0.000e+00 1.000e+01 (-1.000e+00) 303 Scale: 2.173e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 606 Prefactor: 8.497e-01 1.237e+00 0.000e+00 1.000e+01 ( 1.000e+00) 607 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 608 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 602 Normalization: 1.186e+00 1.135e+00 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 53.785 -44.992 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/39428638/cmap_HighResolution_811728001_812332801_4FGL_J0335.1-4459_weekly_bin947.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='1.34e-03', job_status='DONE', photon_flux_upper_limit='1.79e-08', time_completed='2026-09-29 06:06:32.939994', job_id='39428638', GAL2='0.85', fit_tolerance='1e-08', EG2='1.19', EG='1.19', time_epoch_completed='1790687192.94', return_code2='101', ts='-0.00', comment='SUCCESS', return_code='0', GAL='0.85', dlogl='8.55e-11', ts2='0.00', photon_index_error='0.00', photon_index='1.98' WHERE bin_id='947' AND source_name='4FGL J0335.1-4459' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue Sep 29 06:06:33 PDT 2026 7.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/39428922/Model_4FGL_J0335.1-4459_weekly_bin947.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/39428922/ft1_filtered_4FGL_J0335.1-4459_weekly_bin947.fits.....................! real 106.20 user 104.36 sys 0.96 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/39428922/ft1_filtered_4FGL_J0335.1-4459_weekly_bin947.fits', '/lscratch/kocevski/39428922/ft2_4FGL_J0335.1-4459_weekly_bin947.fits', expMap='/lscratch/kocevski/39428922/expmap_811728001_812332801_4FGL_J0335.1-4459_weekly_bin947.fits', expCube='/lscratch/kocevski/39428922/ltcube_811728001_812332801_4FGL_J0335.1-4459_weekly_bin947.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/39428922/Model_4FGL_J0335.1-4459_weekly_bin947.xml', optimizer='MINUIT') Using source of interest name: '4FGL J0335.1-4459' 4FGL J0335.1-4459 Spectrum: PowerLaw 301 Prefactor: 9.020e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-14) 302 Index: 1.981e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 303 Scale: 2.173e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/39428922/ft1_filtered_4FGL_J0335.1-4459_weekly_bin947.fits Spacecraft file(s): /lscratch/kocevski/39428922/ft2_4FGL_J0335.1-4459_weekly_bin947.fits Exposure map: /lscratch/kocevski/39428922/expmap_811728001_812332801_4FGL_J0335.1-4459_weekly_bin947.fits Exposure cube: /lscratch/kocevski/39428922/ltcube_811728001_812332801_4FGL_J0335.1-4459_weekly_bin947.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/39428922/Model_4FGL_J0335.1-4459_weekly_bin947.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) = 14336.4636342 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 14336.3523124 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 4.9370 1.0000 .0000 .10000E+07 2 'norm ' .11102E-09 1.0000 .0000 .10000E+07 3 'Prefactor ' .70232 1.0000 .0000 .10000E+07 4 'Prefactor ' 4.0833 1.0000 .0000 .10000E+07 5 'Prefactor ' 5.9308 1.0000 .0000 .10000E+07 6 'Prefactor ' .19636E-03 1.0000 .0000 .10000E+07 7 'Prefactor ' .89417E-02 1.0000 .0000 .10000E+07 8 'Prefactor ' .81534E-03 1.0000 .0000 .10000E+07 9 'Prefactor ' 8.7895 1.0000 .0000 .10000E+07 10 'norm ' 3.6627 1.0000 .0000 .10000E+07 11 'norm ' 3.7369 1.0000 .0000 .10000E+07 12 'Prefactor ' .24278E-05 1.0000 .0000 .10000E+07 13 'Prefactor ' .30221E-02 1.0000 .0000 .10000E+07 14 'norm ' .27609 1.0000 .0000 .10000E+07 15 'norm ' 11.638 1.0000 .0000 .10000E+07 16 'Prefactor ' 13.512 1.0000 .0000 .10000E+07 17 'Prefactor ' .12319E-02 1.0000 .0000 .10000E+07 18 'Prefactor ' 30.588 1.0000 .0000 .10000E+07 19 'norm ' 1.7380 1.0000 .0000 .10000E+07 20 'Prefactor ' .12598E-04 1.0000 .0000 .10000E+07 21 'Prefactor ' 1.9422 1.0000 .0000 .10000E+07 22 'norm ' 9.6606 1.0000 .0000 .10000E+07 23 'Normalizat' 1.1863 1.0000 .10000E-01 10.000 24 'Prefactor ' .84981 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6090E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 14336.35 FROM MIGRAD STATUS=CONVERGED 128 CALLS 1599 TOTAL EDM= .19E-08 STRATEGY=1 ERROR MATRIX UNCERTAINTY= .7% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 4.9548 5.8559 .23465E-06 .12107E-02 2 norm .0000 .33474 .96836E-07** at limit ** 3 Prefactor .70870 2.7821 -.69024E-08 -.11208E-02 4 Prefactor 4.0141 6.8345 .35255E-07 .75273E-02 5 Prefactor 6.0404 10.234 .97265E-06 -.73324E-01 6 Prefactor .43632E-06 8.7959 -.77748E-06** at limit ** 7 Prefactor .50848E-07 5.0237 .10503E-06** at limit ** 8 Prefactor .65120E-06 5.0670 -.86416E-07** at limit ** 9 Prefactor 8.8123 3.2516 -.34761E-07 -.33300E-01 10 norm 3.6622 1.8289 .95152E-07 .27225E-02 11 norm 3.7370 .77237 -.47495E-07 -.72323E-02 12 Prefactor .13323E-08 4.0640 -.52685E-06** at limit ** 13 Prefactor .32158E-06 4.0206 -.88362E-06** at limit ** 14 norm .27599 .16083 -.28980E-07 -.10584E-01 15 norm 11.656 4.6797 -.26268E-07 -.31726E-03 16 Prefactor 13.601 8.5553 -.29864E-06 -.91260E-01 17 Prefactor .28139E-06 6.9410 .12134E-06** at limit ** 18 Prefactor 30.591 2.6536 -.34618E-07 -.44397E-01 19 norm 1.7330 2.4988 -.22528E-06 -.77034E-04 20 Prefactor .94369E-09 2.1806 .84222E-07** at limit ** 21 Prefactor 1.9419 1.4728 .54251E-07 .67872E-03 22 norm 9.6739 6.5742 .40516E-06 .11377 23 Normalizat 1.1863 .13732 .32259E-06 .10845E-03 24 Prefactor .84974 .15207 .31821E-05 .96897E-04 ERR DEF= .500 Final values: Prefactor = 4.95483 norm = 0 Prefactor = 0.7087 Prefactor = 4.01412 Prefactor = 6.04037 Prefactor = 4.36318e-07 Prefactor = 5.08482e-08 Prefactor = 6.51201e-07 Prefactor = 8.8123 norm = 3.6622 norm = 3.73703 Prefactor = 1.33227e-09 Prefactor = 3.21576e-07 norm = 0.27599 norm = 11.6565 Prefactor = 13.6008 Prefactor = 2.81386e-07 Prefactor = 30.5912 norm = 1.73302 Prefactor = 9.4369e-10 Prefactor = 1.9419 norm = 9.67391 Normalizat = 1.18626 Prefactor = 0.849741 ********** ** 18 **HESSE ********** FCN= 14336.35 FROM HESSE STATUS=OK 457 CALLS 2056 TOTAL EDM= .17E-05 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 4.9548 5.8658 .45241E-03 -1.5663 2 norm .0000 .32558 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor .70870 2.8030 .60520E-03 -1.5691 4 Prefactor 4.0141 6.9307 .49868E-03 -1.5668 5 Prefactor 6.0404 13.789 .41210E-03 -1.5659 6 Prefactor .43632E-06 13.556 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 Prefactor .50848E-07 14.280 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 Prefactor .65120E-06 12.861 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 Prefactor 8.8123 9.4360 .33785E-03 -1.5649 10 norm 3.6622 1.8299 .52755E-03 -1.5670 11 norm 3.7370 .77250 .52209E-03 -1.5669 12 Prefactor .13323E-08 8.1414 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 Prefactor .32158E-06 8.7692 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 norm .27599 .16911 .79686E-03 -1.5697 15 norm 11.656 4.7185 .29340E-03 -1.5640 16 Prefactor 13.601 10.517 .27224E-03 -1.5634 17 Prefactor .28139E-06 14.845 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 18 Prefactor 30.591 10.033 .18084E-03 -1.5597 19 norm 1.7330 2.5638 .79563E-03 -1.5682 20 Prefactor .94369E-09 2.1872 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 21 Prefactor 1.9419 1.4892 .74462E-03 -1.5680 22 norm 9.6739 7.1310 .32217E-03 -1.5646 23 Normalizat 1.1863 .11317 .50665E-01 -.87028 24 Prefactor .84974 .12581 .66351E-01 -.97920 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 1.65021e-06 Minuit parameter uncertainties: 1 5.86585 2 8.90436e-07 3 2.80299 4 6.93068 5 13.7887 6 0.00486416 7 0.00170386 8 0.00578788 9 9.43601 10 1.82993 11 0.772501 12 0.000206407 13 0.00335843 14 0.169112 15 4.71845 16 10.5173 17 0.00408759 18 10.0328 19 2.56379 20 8.95447e-05 21 1.48918 22 7.131 23 0.113191 24 0.125857 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 14336.3516117 Extracting fit parameters... 4FGL J0335.1-4459 Spectrum: PowerLaw 301 Prefactor: 1.332e-09 2.064e-04 0.000e+00 1.000e+06 ( 1.000e-14) 302 Index: 1.981e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 303 Scale: 2.173e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 606 Prefactor: 8.497e-01 1.259e-01 0.000e+00 1.000e+01 ( 1.000e+00) 607 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 608 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 602 Normalization: 1.186e+00 1.132e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 53.785 -44.992 Photon Flux Upper Limit: 1.79263185497e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00134236778255 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/39428922/likelihoodResults_811728001_812332801_4FGL_J0335.1-4459_weekly_bin947.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) = 14336.4104537 delta logL = -0.058841934424 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 14336.3516117 delta logL = -2.36468622461e-10 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .16653E-09 1.0000 .0000 .10000E+07 2 'Index ' .72732 1.0000 .0000 10.000 3 'Normalizat' 1.1863 1.0000 .10000E-01 10.000 4 'Prefactor ' .84974 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6090E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 14336.35 FROM MIGRAD STATUS=CONVERGED 31 CALLS 194 TOTAL EDM= .65E-12 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 2.2% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .0000 7.5150 -.34342E-06** at limit ** 2 Index 2.0733 3.1268 .24470E-04 .0000 3 Normalizat 1.1863 .13313 -.55990E-05 .34831E-04 4 Prefactor .84974 .15038 .33923E-05 .25662E-04 ERR DEF= .500 Final values: Prefactor = 0 Index = 2.07331 Normalizat = 1.18626 Prefactor = 0.84974 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 14336.35 FROM HESSE STATUS=FAILED 11 CALLS 205 TOTAL EDM= .65E-12 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .0000 7.5780 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index .46670 1.8702 .24470E-04 -.62530 3 Normalizat 1.1863 1.1112 -.55990E-05 -.87028 4 Prefactor .84974 1.1968 .33923E-05 -.97920 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 6.54772e-13 Minuit parameter uncertainties: 1 1.28226e-05 2 1.73362 3 1.13458 4 1.23698 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) = 14336.3516117 delta logL = 8.54925019667e-11 Extracting fit parameters... 4FGL J0335.1-4459 Spectrum: PowerLaw 301 Prefactor: 0.000e+00 1.282e-05 0.000e+00 1.000e+06 ( 1.000e-14) 302 Index: 2.073e+00 1.734e+00 0.000e+00 1.000e+01 (-1.000e+00) 303 Scale: 2.173e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 606 Prefactor: 8.497e-01 1.237e+00 0.000e+00 1.000e+01 ( 1.000e+00) 607 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 608 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 602 Normalization: 1.186e+00 1.135e+00 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 53.785 -44.992 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/39428922/cmap_HighResolution_811728001_812332801_4FGL_J0335.1-4459_weekly_bin947.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='1.34e-03', job_status='DONE', photon_flux_upper_limit='1.79e-08', time_completed='2026-09-29 06:12:11.012232', job_id='39428922', GAL2='0.85', fit_tolerance='1e-08', EG2='1.19', EG='1.19', time_epoch_completed='1790687531.01', return_code2='101', ts='-0.00', comment='SUCCESS', return_code='0', GAL='0.85', dlogl='8.55e-11', ts2='0.00', photon_index_error='0.00', photon_index='1.98' WHERE bin_id='947' AND source_name='4FGL J0335.1-4459' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue Sep 29 06:12:11 PDT 2026