/sdf/group/fermi/u/kocevski/software/conda/envs/fermitools_v1.0.5/lib/python2.7/site-packages/pyfits/__init__.py:22: PyFITSDeprecationWarning: PyFITS is deprecated, please use astropy.io.fits PyFITSDeprecationWarning) # noqa Likelihood Analysis Tool Support Contact: Daniel Kocevski (daniel.kocevski@nasa.gov) Importing modules... This is make3FGLxml version 01r0. The default diffuse model files and names are for pass 8 and assume you have v10r00p05 of the Fermi Science Tools or higher. This is make4FGLDR3xml version 01r09. The default diffuse model files and names are for P8R3, 4FGL DRs, and the default fermitools directory locations. WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). /sdf/group/fermi/u/kocevski/software/conda/envs/fermitools_v1.0.5/lib/python2.7/site-packages/matplotlib/cbook/deprecation.py:106: MatplotlibDeprecationWarning: The mpl_toolkits.axes_grid module was deprecated in version 2.1. Use mpl_toolkits.axes_grid1 and mpl_toolkits.axisartist provies the same functionality instead. warnings.warn(message, mplDeprecation, stacklevel=1) WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). number of points = 17462 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J1917.7-6930_weekly_bin935 RA = 289.442, Dec = -69.5061 tmin = 804470401, tmax = 805075201 emin = 100.0, emax = 100000.0 irfs = P8R3_SOURCE_V2 ROI = 12 zmax = 90 Fitting strategies: Fix sources to their catalog values = True Leave variable source normalizations free = True Perform pre-fit where ALL sources are frozen to catalog values = False Perform secondary fit with a free spectral index = True Remove all catalog sources = False Remove weak (TS < 2) catalog sources = False Freeze Galactic component = False Likelihood fit parameters: Statistic: UNBINNED Optimizer: MINUIT Catalog: 4FGL Repository job = True LAT data source: Data catalog Updating database... UPDATE lightcurve_data_v2 SET job_id='31204202', job_status='RUN', time_executed='2026-07-10 06:47:21.329515', time_epoch_executed='1783691241.33' WHERE source_name='4FGL J1917.7-6930' and cadence='weekly' and bin_id='935' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/31204202 Creating custom pfile directory: /lscratch/kocevski/31204202/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=804470401.0 && nMetStart<805075201.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=804470401.0 && nMetStart<805075201.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/31204202/ft1_4FGL_J1917.7-6930_weekly_bin935.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=804470401.0 && nMetStart<805075201.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/31204202/ft2_4FGL_J1917.7-6930_weekly_bin935.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/31204202/ft1_4FGL_J1917.7-6930_weekly_bin935.fits outfile=/lscratch/kocevski/31204202/ft1_filteredMKT_4FGL_J1917.7-6930_weekly_bin935.fits ra=289.442 dec=-69.5061 rad=12.0 tmin=804470401.0 tmax=805075201.0 emin=100.0 emax=100000.0 zmin=0.0 zmax=90.0 evclass=128 evtype="INDEF" convtype=-1 phasemin=0.0 phasemax=1.0 evtable="EVENTS" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). Done. real 6.35 user 5.42 sys 0.23 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/31204202/ft2_4FGL_J1917.7-6930_weekly_bin935.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/31204202/ft2_4FGL_J1917.7-6930_weekly_bin935.fits sctable="SC_DATA" filter="IN_SAA!=T && LIVETIME>0 && gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nogrb.gti',(START+STOP)/2) && (angsep(RA_SUN,DEC_SUN,RA_ZENITH,DEC_ZENITH)>115 || gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nosolarflares.gti',(START+STOP)/2))" roicut=no evfile=/lscratch/kocevski/31204202/ft1_filteredMKT_4FGL_J1917.7-6930_weekly_bin935.fits evtable="EVENTS" outfile="/lscratch/kocevski/31204202/ft1_filtered_4FGL_J1917.7-6930_weekly_bin935.fits" apply_filter=yes overwrite=yes header_obstimes=yes tstart=0.0 tstop=0.0 gtifile="default" chatter=3 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtmktime version HEAD Applying GTI filter: IN_SAA!=T && LIVETIME>0 && gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nogrb.gti',(START+STOP)/2) && (angsep(RA_SUN,DEC_SUN,RA_ZENITH,DEC_ZENITH)>115 || gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nosolarflares.gti',(START+STOP)/2)) real 1.05 user 0.23 sys 0.14 Number of photons that the gtmktime cut: 1991 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/31204202/ft1_filtered_4FGL_J1917.7-6930_weekly_bin935.fits" evtable="EVENTS" scfile=/lscratch/kocevski/31204202/ft2_4FGL_J1917.7-6930_weekly_bin935.fits sctable="SC_DATDone. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 20637.1222258 Extracting fit parameters... 4FGL J1917.7-6930 Spectrum: PowerLaw 423 Prefactor: 4.878e+00 6.504e+00 0.000e+00 1.000e+06 ( 1.000e-13) 424 Index: 2.308e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 425 Scale: 1.347e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 680 Prefactor: 8.442e-01 5.776e-02 0.000e+00 1.000e+01 ( 1.000e+00) 681 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 682 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 679 Normalization: 1.562e+00 1.535e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 0.85 Ra Dec: 289.442 -69.506 Photon Flux Upper Limit: 6.38601843854e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00490365919703 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/31203888/likelihoodResults_804470401_805075201_4FGL_J1917.7-6930_weekly_bin935.txt Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 20637.0730389 delta logL = 0.0491869321304 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 20637.0597455 delta logL = 0.0624803183309 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 6.0707 1.0000 .0000 .10000E+07 2 'Index ' 1.9992 1.0000 .0000 10.000 3 'Normalizat' 1.5675 1.0000 .10000E-01 10.000 4 'Prefactor ' .84299 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6830E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 20637.06 FROM MIGRAD STATUS=CONVERGED 62 CALLS 234 TOTAL EDM= .12E-07 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 6.0707 54.108 .40726E-03 .75935E-02 2 Index 1.9990 .74300 .50000 .54445E-05 3 Normalizat 1.5674 .19045E-01 .77320E-01 .28053E-04 4 Prefactor .84300 .71275E-02 .44274E-01 .12301E-04 ERR DEF= .500 Final values: Prefactor = 6.07074 Index = 1.99904 Normalizat = 1.56745 Prefactor = 0.843003 ********** ** 18 **HESSE ********** FCN= 20637.06 FROM HESSE STATUS=OK 33 CALLS 267 TOTAL EDM= .47E-09 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 6.0707 8.0185 .16290E-04 -1.5659 2 Index 1.9990 .83044 .56596E-02 -.64374 3 Normalizat 1.5674 .18436 .34217E-03 -.75900 4 Prefactor .84300 .69851E-01 .16931E-03 -.98162 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 4.67305e-10 Minuit parameter uncertainties: 1 8.01853 2 0.836529 3 0.184437 4 0.0698581 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) = 20637.0597454 delta logL = 0.0624803757491 Extracting fit parameters... 4FGL J1917.7-6930 Spectrum: PowerLaw 423 Prefactor: 6.071e+00 8.019e+00 0.000e+00 1.000e+06 ( 1.000e-13) 424 Index: 1.999e+00 8.365e-01 0.000e+00 1.000e+01 (-1.000e+00) 425 Scale: 1.347e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 680 Prefactor: 8.430e-01 6.986e-02 0.000e+00 1.000e+01 ( 1.000e+00) 681 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 682 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 679 Normalization: 1.567e+00 1.844e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 0.85 Ra Dec: 289.442 -69.506 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/31203888/cmap_HighResolution_804470401_805075201_4FGL_J1917.7-6930_weekly_bin935.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='4.90e-03', job_status='DONE', photon_flux_upper_limit='6.39e-08', time_completed='2026-07-10 06:52:49.633658', job_id='31203888', GAL2='0.84', fit_tolerance='1e-08', EG2='1.57', EG='1.56', time_epoch_completed='1783691569.63', return_code2='0', ts='0.85', comment='SUCCESS', return_code='0', GAL='0.84', dlogl='6.25e-02', ts2='0.97', photon_index_error='0.00', photon_index='2.31' WHERE bin_id='935' AND source_name='4FGL J1917.7-6930' AND cadence='weekly'; Database successfully updated. Analysis Complete. Fri Jul 10 06:52:50 PDT 2026 A" outfile=/lscratch/kocevski/31204202/ltcube_804470401_805075201_4FGL_J1917.7-6930_weekly_bin935.fits dcostheta=0.025 binsz=1.0 phibins=0 tmin=0.0 tmax=0.0 file_version="1" zmin=0.0 zmax=90.0 chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). Working on file /lscratch/kocevski/31204202/ft2_4FGL_J1917.7-6930_weekly_bin935.fits .....................! real 19.98 user 18.86 sys 0.26 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/31204202/ft1_filtered_4FGL_J1917.7-6930_weekly_bin935.fits evtable="EVENTS" scfile=/lscratch/kocevski/31204202/ft2_4FGL_J1917.7-6930_weekly_bin935.fits sctable="SC_DATA" expcube=/lscratch/kocevski/31204202/ltcube_804470401_805075201_4FGL_J1917.7-6930_weekly_bin935.fits outfile=/lscratch/kocevski/31204202/expmap_804470401_805075201_4FGL_J1917.7-6930_weekly_bin935.fits irfs="P8R3_SOURCE_V2" evtype="INDEF" srcrad=30.0 nlong=88 nlat=88 nenergies=10 submap=no nlongmin=0 nlongmax=0 nlatmin=0 nlatmax=0 chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). The exposure maps generated by this tool are meant to be used for *unbinned* likelihood analysis only. Do not use them for binned analyses. Computing the ExposureMap using /lscratch/kocevski/31204202/ltcube_804470401_805075201_4FGL_J1917.7-6930_weekly_bin935.fits .....................! real 74.59 user 68.73 sys 4.40 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 203 point sources and 0 extended sources Setting source of interest to: 4FGL J1917.7-6930 @ 289.442 -69.5061 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/31204202/ft1_filtered_4FGL_J1917.7-6930_weekly_bin935.fits scfile=/lscratch/kocevski/31204202/ft2_4FGL_J1917.7-6930_weekly_bin935.fits outfile=/lscratch/kocevski/31204202/cmap_804470401_805075201_4FGL_J1917.7-6930_weekly_bin935.fits algorithm="CMAP" ebinalg="LOG" emin=30.0 emax=200000.0 ebinfile=NONE tbinalg="LIN" tbinfile=NONE nxpix=160 nypix=160 binsz=0.25 coordsys="CEL" xref=289.442 yref=-69.5061 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 0.90 user 0.26 sys 0.12 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/31204202/ft1_filtered_4FGL_J1917.7-6930_weekly_bin935.fits scfile=/lscratch/kocevski/31204202/ft2_4FGL_J1917.7-6930_weekly_bin935.fits outfile=/lscratch/kocevski/31204202/cmap_HighResolution_804470401_805075201_4FGL_J1917.7-6930_weekly_bin935.fits algorithm="CMAP" ebinalg="LOG" emin=30.0 emax=200000.0 ebinfile=NONE tbinalg="LIN" tbinfile=NONE nxpix=500 nypix=500 binsz=0.1 coordsys="CEL" xref=289.442 yref=-69.5061 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 0.75 user 0.24 sys 0.14 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/31204202/ft1_filtered_4FGL_J1917.7-6930_weekly_bin935.fits evtable="EVENTS" scfile=/lscratch/kocevski/31204202/ft2_4FGL_J1917.7-6930_weekly_bin935.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/31204202/Model_4FGL_J1917.7-6930_weekly_bin935.xml irfs="P8R3_SOURCE_V2" evclsmin=0 evclass="INDEF" evtype="INDEF" convert=yes chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). adding source EG_v02 adding number of points = 17462 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J1917.7-6930_weekly_bin935 RA = 289.442, Dec = -69.5061 tmin = 804470401, tmax = 805075201 emin = 100.0, emax = 100000.0 irfs = P8R3_SOURCE_V2 ROI = 12 zmax = 90 Fitting strategies: Fix sources to their catalog values = True Leave variable source normalizations free = True Perform pre-fit where ALL sources are frozen to catalog values = False Perform secondary fit with a free spectral index = True Remove all catalog sources = False Remove weak (TS < 2) catalog sources = False Freeze Galactic component = False Likelihood fit parameters: Statistic: UNBINNED Optimizer: MINUIT Catalog: 4FGL Repository job = True LAT data source: Data catalog Updating database... UPDATE lightcurve_data_v2 SET job_id='31204335', job_status='RUN', time_executed='2026-07-10 06:50:28.712952', time_epoch_executed='1783691428.71' WHERE source_name='4FGL J1917.7-6930' and cadence='weekly' and bin_id='935' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/31204335 Creating custom pfile directory: /lscratch/kocevski/31204335/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=804470401.0 && nMetStart<805075201.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=804470401.0 && nMetStart<805075201.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/31204335/ft1_4FGL_J1917.7-6930_weekly_bin935.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=804470401.0 && nMetStart<805075201.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/31204335/ft2_4FGL_J1917.7-6930_weekly_bin935.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/31204335/ft1_4FGL_J1917.7-6930_weekly_bin935.fits outfile=/lscratch/kocevski/31204335/ft1_filteredMKT_4FGL_J1917.7-6930_weekly_bin935.fits ra=289.442 dec=-69.5061 rad=12.0 tmin=804470401.0 tmax=805075201.0 emin=100.0 emax=100000.0 zmin=0.0 zmax=90.0 evclass=128 evtype="INDEF" convtype=-1 phasemin=0.0 phasemax=1.0 evtable="EVENTS" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). Done. real 6.43 user 5.09 sys 0.30 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/31204335/ft2_4FGL_J1917.7-6930_weekly_bin935.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/31204335/ft2_4FGL_J1917.7-6930_weekly_bin935.fits sctable="SC_DATA" filter="IN_SAA!=T && LIVETIME>0 && gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nogrb.gti',(START+STOP)/2) && (angsep(RA_SUN,DEC_SUN,RA_ZENITH,DEC_ZENITH)>115 || gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nosolarflares.gti',(START+STOP)/2))" roicut=no evfile=/lscratch/kocevski/31204335/ft1_filteredMKT_4FGL_J1917.7-6930_weekly_bin935.fits evtable="EVENTS" outfile="/lscratch/kocevski/31204335/ft1_filtered_4FGL_J1917.7-6930_weekly_bin935.fits" apply_filter=yes overwrite=yes header_obstimes=yes tstart=0.0 tstop=0.0 gtifile="default" chatter=3 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtmktime version HEAD Applying GTI filter: IN_SAA!=T && LIVETIME>0 && gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nogrb.gti',(START+STOP)/2) && (angsep(RA_SUN,DEC_SUN,RA_ZENITH,DEC_ZENITH)>115 || gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nosolarflares.gti',(START+STOP)/2)) real 1.51 user 0.29 sys 0.11 Number of photons that the gtmktime cut: 1991 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/31204335/ft1_filtered_4FGL_J1917.7-6930_weekly_bin935.fits" evtable="EVENTS" scfile=/lscratch/kocevski/31204335/ft2_4FGL_J1917.7-6930_weekly_bin935.fits sctable="SC_DATnumber of points = 17462 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J1917.7-6930_weekly_bin935 RA = 289.442, Dec = -69.5061 tmin = 804470401, tmax = 805075201 emin = 100.0, emax = 100000.0 irfs = P8R3_SOURCE_V2 ROI = 12 zmax = 90 Fitting strategies: Fix sources to their catalog values = True Leave variable source normalizations free = True Perform pre-fit where ALL sources are frozen to catalog values = False Perform secondary fit with a free spectral index = True Remove all catalog sources = False Remove weak (TS < 2) catalog sources = False Freeze Galactic component = False Likelihood fit parameters: Statistic: UNBINNED Optimizer: MINUIT Catalog: 4FGL Repository job = True LAT data source: Data catalog Updating database... UPDATE lightcurve_data_v2 SET job_id='31204321', job_status='RUN', time_executed='2026-07-10 06:49:58.189966', time_epoch_executed='1783691398.19' WHERE source_name='4FGL J1917.7-6930' and cadence='weekly' and bin_id='935' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/31204321 Creating custom pfile directory: /lscratch/kocevski/31204321/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=804470401.0 && nMetStart<805075201.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=804470401.0 && nMetStart<805075201.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/31204321/ft1_4FGL_J1917.7-6930_weekly_bin935.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=804470401.0 && nMetStart<805075201.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/31204321/ft2_4FGL_J1917.7-6930_weekly_bin935.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/31204321/ft1_4FGL_J1917.7-6930_weekly_bin935.fits outfile=/lscratch/kocevski/31204321/ft1_filteredMKT_4FGL_J1917.7-6930_weekly_bin935.fits ra=289.442 dec=-69.5061 rad=12.0 tmin=804470401.0 tmax=805075201.0 emin=100.0 emax=100000.0 zmin=0.0 zmax=90.0 evclass=128 evtype="INDEF" convtype=-1 phasemin=0.0 phasemax=1.0 evtable="EVENTS" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). Done. real 6.58 user 5.58 sys 0.27 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/31204321/ft2_4FGL_J1917.7-6930_weekly_bin935.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/31204321/ft2_4FGL_J1917.7-6930_weekly_bin935.fits sctable="SC_DATA" filter="IN_SAA!=T && LIVETIME>0 && gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nogrb.gti',(START+STOP)/2) && (angsep(RA_SUN,DEC_SUN,RA_ZENITH,DEC_ZENITH)>115 || gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nosolarflares.gti',(START+STOP)/2))" roicut=no evfile=/lscratch/kocevski/31204321/ft1_filteredMKT_4FGL_J1917.7-6930_weekly_bin935.fits evtable="EVENTS" outfile="/lscratch/kocevski/31204321/ft1_filtered_4FGL_J1917.7-6930_weekly_bin935.fits" apply_filter=yes overwrite=yes header_obstimes=yes tstart=0.0 tstop=0.0 gtifile="default" chatter=3 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtmktime version HEAD Applying GTI filter: IN_SAA!=T && LIVETIME>0 && gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nogrb.gti',(START+STOP)/2) && (angsep(RA_SUN,DEC_SUN,RA_ZENITH,DEC_ZENITH)>115 || gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nosolarflares.gti',(START+STOP)/2)) real 1.68 user 0.25 sys 0.11 Number of photons that the gtmktime cut: 1991 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/31204321/ft1_filtered_4FGL_J1917.7-6930_weekly_bin935.fits" evtable="EVENTS" scfile=/lscratch/kocevski/31204321/ft2_4FGL_J1917.7-6930_weekly_bin935.fits sctable="SC_DATnumber of points = 17462 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J1917.7-6930_weekly_bin935 RA = 289.442, Dec = -69.5061 tmin = 804470401, tmax = 805075201 emin = 100.0, emax = 100000.0 irfs = P8R3_SOURCE_V2 ROI = 12 zmax = 90 Fitting strategies: Fix sources to their catalog values = True Leave variable source normalizations free = True Perform pre-fit where ALL sources are frozen to catalog values = False Perform secondary fit with a free spectral index = True Remove all catalog sources = False Remove weak (TS < 2) catalog sources = False Freeze Galactic component = False Likelihood fit parameters: Statistic: UNBINNED Optimizer: MINUIT Catalog: 4FGL Repository job = True LAT data source: Data catalog Updating database... UPDATE lightcurve_data_v2 SET job_id='31204475', job_status='RUN', time_executed='2026-07-10 06:51:51.270759', time_epoch_executed='1783691511.27' WHERE source_name='4FGL J1917.7-6930' and cadence='weekly' and bin_id='935' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/31204475 Creating custom pfile directory: /lscratch/kocevski/31204475/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=804470401.0 && nMetStart<805075201.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=804470401.0 && nMetStart<805075201.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/31204475/ft1_4FGL_J1917.7-6930_weekly_bin935.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=804470401.0 && nMetStart<805075201.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/31204475/ft2_4FGL_J1917.7-6930_weekly_bin935.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/31204475/ft1_4FGL_J1917.7-6930_weekly_bin935.fits outfile=/lscratch/kocevski/31204475/ft1_filteredMKT_4FGL_J1917.7-6930_weekly_bin935.fits ra=289.442 dec=-69.5061 rad=12.0 tmin=804470401.0 tmax=805075201.0 emin=100.0 emax=100000.0 zmin=0.0 zmax=90.0 evclass=128 evtype="INDEF" convtype=-1 phasemin=0.0 phasemax=1.0 evtable="EVENTS" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). Done. real 8.13 user 7.07 sys 0.29 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/31204475/ft2_4FGL_J1917.7-6930_weekly_bin935.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/31204475/ft2_4FGL_J1917.7-6930_weekly_bin935.fits sctable="SC_DATA" filter="IN_SAA!=T && LIVETIME>0 && gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nogrb.gti',(START+STOP)/2) && (angsep(RA_SUN,DEC_SUN,RA_ZENITH,DEC_ZENITH)>115 || gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nosolarflares.gti',(START+STOP)/2))" roicut=no evfile=/lscratch/kocevski/31204475/ft1_filteredMKT_4FGL_J1917.7-6930_weekly_bin935.fits evtable="EVENTS" outfile="/lscratch/kocevski/31204475/ft1_filtered_4FGL_J1917.7-6930_weekly_bin935.fits" apply_filter=yes overwrite=yes header_obstimes=yes tstart=0.0 tstop=0.0 gtifile="default" chatter=3 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtmktime version HEAD Applying GTI filter: IN_SAA!=T && LIVETIME>0 && gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nogrb.gti',(START+STOP)/2) && (angsep(RA_SUN,DEC_SUN,RA_ZENITH,DEC_ZENITH)>115 || gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nosolarflares.gti',(START+STOP)/2)) real 1.36 user 0.26 sys 0.14 Number of photons that the gtmktime cut: 1991 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/31204475/ft1_filtered_4FGL_J1917.7-6930_weekly_bin935.fits" evtable="EVENTS" scfile=/lscratch/kocevski/31204475/ft2_4FGL_J1917.7-6930_weekly_bin935.fits sctable="SC_DATsource GAL_V02 Working on... /lscratch/kocevski/31204202/ft1_filtered_4FGL_J1917.7-6930_weekly_bin935.fits.....................! real 74.73 user 72.29 sys 0.95 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/31204202/ft1_filtered_4FGL_J1917.7-6930_weekly_bin935.fits', '/lscratch/kocevski/31204202/ft2_4FGL_J1917.7-6930_weekly_bin935.fits', expMap='/lscratch/kocevski/31204202/expmap_804470401_805075201_4FGL_J1917.7-6930_weekly_bin935.fits', expCube='/lscratch/kocevski/31204202/ltcube_804470401_805075201_4FGL_J1917.7-6930_weekly_bin935.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/31204202/Model_4FGL_J1917.7-6930_weekly_bin935.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1917.7-6930' 4FGL J1917.7-6930 Spectrum: PowerLaw 423 Prefactor: 2.026e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-13) 424 Index: 2.308e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 425 Scale: 1.347e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/31204202/ft1_filtered_4FGL_J1917.7-6930_weekly_bin935.fits Spacecraft file(s): /lscratch/kocevski/31204202/ft2_4FGL_J1917.7-6930_weekly_bin935.fits Exposure map: /lscratch/kocevski/31204202/expmap_804470401_805075201_4FGL_J1917.7-6930_weekly_bin935.fits Exposure cube: /lscratch/kocevski/31204202/ltcube_804470401_805075201_4FGL_J1917.7-6930_weekly_bin935.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/31204202/Model_4FGL_J1917.7-6930_weekly_bin935.xml Optimizer: MINUIT Statistic: UNBINNED Performing an iterative likelihood fit... Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 20637.1223756 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 20637.1260303 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' 4.0553 1.0000 .0000 .10000E+07 2 'norm ' 11.111 1.0000 .0000 .10000E+07 3 'Prefactor ' .71928E-03 1.0000 .0000 .10000E+07 4 'Prefactor ' .69237E-03 1.0000 .0000 .10000E+07 5 'Prefactor ' .29460 1.0000 .0000 .10000E+07 6 'norm ' .15252E-02 1.0000 .0000 .10000E+07 7 'Prefactor ' .18327E-01 1.0000 .0000 .10000E+07 8 'norm ' 17.523 1.0000 .0000 .10000E+07 9 'norm ' .11542E-03 1.0000 .0000 .10000E+07 10 'Prefactor ' 4.9290 1.0000 .0000 .10000E+07 11 'Prefactor ' .34015E-02 1.0000 .0000 .10000E+07 12 'norm ' .57194 1.0000 .0000 .10000E+07 13 'norm ' 35.299 1.0000 .0000 .10000E+07 14 'Prefactor ' .79077E-02 1.0000 .0000 .10000E+07 15 'Normalizat' 1.5619 1.0000 .10000E-01 10.000 16 'Prefactor ' .84417 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6830E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 20637.12 FROM MIGRAD STATUS=CONVERGED 91 CALLS 1071 TOTAL EDM= .10E-08 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 2.3% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm 4.0552 2.8957 .16646E-06 .11592E-01 2 norm 11.112 1.7719 -.56593E-06 .41292E-01 3 Prefactor .16209E-07 4.9546 -.45772E-05** at limit ** 4 Prefactor .27756E-09 3.0123 -.11879E-06** at limit ** 5 Prefactor .48111E-05 5.8347 .47396E-05** at limit ** 6 norm .37748E-08 4.6279 .30910E-05** at limit ** 7 Prefactor .47740E-08 23.395 .12915E-05** at limit ** 8 norm 17.491 3.6774 -.26357E-06 -.68672E-01 9 norm .55511E-10 2.7243 .29155E-06** at limit ** 10 Prefactor 4.8777 5.2088 .69560E-06 .25294E-01 11 Prefactor .13878E-07 7.1364 .15503E-05** at limit ** 12 norm .57177 .77676 -.94574E-07 -.86875E-02 13 norm 35.300 1.1164 -.10939E-06 .29111E-01 14 Prefactor .29698E-07 11.911 -.13498E-05** at limit ** 15 Normalizat 1.5622 .18620 -.23549E-05 .45211E-03 16 Prefactor .84417 .70031E-01 -.11038E-05 .79914E-03 ERR DEF= .500 Final values: norm = 4.0552 norm = 11.1119 Prefactor = 1.62093e-08 Prefactor = 2.77556e-10 Prefactor = 4.8111e-06 norm = 3.77476e-09 Prefactor = 4.77396e-09 norm = 17.491 norm = 5.55112e-11 Prefactor = 4.87774 Prefactor = 1.38778e-08 norm = 0.571771 norm = 35.2996 Prefactor = 2.96985e-08 Normalizat = 1.56218 Prefactor = 0.844168 ********** ** 18 **HESSE ********** FCN= 20637.12 FROM HESSE STATUS=OK 231 CALLS 1302 TOTAL EDM= .23E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 4.0552 2.8994 .50046E-03 -1.5668 2 norm 11.112 24.286 .30031E-03 -1.5641 3 Prefactor .16209E-07 5.2378 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 Prefactor .27756E-09 3.0078 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor .48111E-05 60.313 .10288E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 norm .37748E-08 4.7470 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 Prefactor .47740E-08 23.381 .17149E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 norm 17.491 6.9493 .23899E-03 -1.5624 9 norm .55511E-10 2.7099 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 Prefactor 4.8777 6.5041 .45278E-03 -1.5664 11 Prefactor .13878E-07 7.3109 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 norm .57177 .78748 .71780E-03 -1.5693 13 norm 35.300 32.783 .16833E-03 -1.5589 14 Prefactor .29698E-07 12.113 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 15 Normalizat 1.5622 .15348 .77424E-01 -.76046 16 Prefactor .84417 .57752E-01 .44289E-01 -.98120 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 2.27531e-07 Minuit parameter uncertainties: 1 2.89944 2 24.2861 3 0.000583202 4 5.92215e-05 5 0.0340691 6 0.00026694 7 0.00066702 8 6.94934 9 2.85766e-05 10 6.50413 11 0.000636457 12 0.787481 13 32.7832 14 0.00119997 15 0.153522 16 0.0577558 A" outfile=/lscratch/kocevski/31204335/ltcube_804470401_805075201_4FGL_J1917.7-6930_weekly_bin935.fits dcostheta=0.025 binsz=1.0 phibins=0 tmin=0.0 tmax=0.0 file_version="1" zmin=0.0 zmax=90.0 chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). Working on file /lscratch/kocevski/31204335/ft2_4FGL_J1917.7-6930_weekly_bin935.fits .....................! real 21.28 user 19.88 sys 0.21 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/31204335/ft1_filtered_4FGL_J1917.7-6930_weekly_bin935.fits evtable="EVENTS" scfile=/lscratch/kocevski/31204335/ft2_4FGL_J1917.7-6930_weekly_bin935.fits sctable="SC_DATA" expcube=/lscratch/kocevski/31204335/ltcube_804470401_805075201_4FGL_J1917.7-6930_weekly_bin935.fits outfile=/lscratch/kocevski/31204335/expmap_804470401_805075201_4FGL_J1917.7-6930_weekly_bin935.fits irfs="P8R3_SOURCE_V2" evtype="INDEF" srcrad=30.0 nlong=88 nlat=88 nenergies=10 submap=no nlongmin=0 nlongmax=0 nlatmin=0 nlatmax=0 chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). The exposure maps generated by this tool are meant to be used for *unbinned* likelihood analysis only. Do not use them for binned analyses. Computing the ExposureMap using /lscratch/kocevski/31204335/ltcube_804470401_805075201_4FGL_J1917.7-6930_weekly_bin935.fits .....................! real 80.28 user 74.39 sys 4.91 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 203 point sources and 0 extended sources Setting source of interest to: 4FGL J1917.7-6930 @ 289.442 -69.5061 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/31204335/ft1_filtered_4FGL_J1917.7-6930_weekly_bin935.fits scfile=/lscratch/kocevski/31204335/ft2_4FGL_J1917.7-6930_weekly_bin935.fits outfile=/lscratch/kocevski/31204335/cmap_804470401_805075201_4FGL_J1917.7-6930_weekly_bin935.fits algorithm="CMAP" ebinalg="LOG" emin=30.0 emax=200000.0 ebinfile=NONE tbinalg="LIN" tbinfile=NONE nxpix=160 nypix=160 binsz=0.25 coordsys="CEL" xref=289.442 yref=-69.5061 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 0.97 user 0.27 sys 0.12 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/31204335/ft1_filtered_4FGL_J1917.7-6930_weekly_bin935.fits scfile=/lscratch/kocevski/31204335/ft2_4FGL_J1917.7-6930_weekly_bin935.fits outfile=/lscratch/kocevski/31204335/cmap_HighResolution_804470401_805075201_4FGL_J1917.7-6930_weekly_bin935.fits algorithm="CMAP" ebinalg="LOG" emin=30.0 emax=200000.0 ebinfile=NONE tbinalg="LIN" tbinfile=NONE nxpix=500 nypix=500 binsz=0.1 coordsys="CEL" xref=289.442 yref=-69.5061 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 1.01 user 0.21 sys 0.15 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/31204335/ft1_filtered_4FGL_J1917.7-6930_weekly_bin935.fits evtable="EVENTS" scfile=/lscratch/kocevski/31204335/ft2_4FGL_J1917.7-6930_weekly_bin935.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/31204335/Model_4FGL_J1917.7-6930_weekly_bin935.xml irfs="P8R3_SOURCE_V2" evclsmin=0 evclass="INDEF" evtype="INDEF" convert=yes chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). adding source EG_v02 adding A" outfile=/lscratch/kocevski/31204321/ltcube_804470401_805075201_4FGL_J1917.7-6930_weekly_bin935.fits dcostheta=0.025 binsz=1.0 phibins=0 tmin=0.0 tmax=0.0 file_version="1" zmin=0.0 zmax=90.0 chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). Working on file /lscratch/kocevski/31204321/ft2_4FGL_J1917.7-6930_weekly_bin935.fits .....................! real 21.60 user 19.63 sys 0.22 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/31204321/ft1_filtered_4FGL_J1917.7-6930_weekly_bin935.fits evtable="EVENTS" scfile=/lscratch/kocevski/31204321/ft2_4FGL_J1917.7-6930_weekly_bin935.fits sctable="SC_DATA" expcube=/lscratch/kocevski/31204321/ltcube_804470401_805075201_4FGL_J1917.7-6930_weekly_bin935.fits outfile=/lscratch/kocevski/31204321/expmap_804470401_805075201_4FGL_J1917.7-6930_weekly_bin935.fits irfs="P8R3_SOURCE_V2" evtype="INDEF" srcrad=30.0 nlong=88 nlat=88 nenergies=10 submap=no nlongmin=0 nlongmax=0 nlatmin=0 nlatmax=0 chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). The exposure maps generated by this tool are meant to be used for *unbinned* likelihood analysis only. Do not use them for binned analyses. Computing the ExposureMap using /lscratch/kocevski/31204321/ltcube_804470401_805075201_4FGL_J1917.7-6930_weekly_bin935.fits .....................! real 78.56 user 71.28 sys 4.33 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 203 point sources and 0 extended sources Setting source of interest to: 4FGL J1917.7-6930 @ 289.442 -69.5061 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/31204321/ft1_filtered_4FGL_J1917.7-6930_weekly_bin935.fits scfile=/lscratch/kocevski/31204321/ft2_4FGL_J1917.7-6930_weekly_bin935.fits outfile=/lscratch/kocevski/31204321/cmap_804470401_805075201_4FGL_J1917.7-6930_weekly_bin935.fits algorithm="CMAP" ebinalg="LOG" emin=30.0 emax=200000.0 ebinfile=NONE tbinalg="LIN" tbinfile=NONE nxpix=160 nypix=160 binsz=0.25 coordsys="CEL" xref=289.442 yref=-69.5061 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 1.29 user 0.25 sys 0.12 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/31204321/ft1_filtered_4FGL_J1917.7-6930_weekly_bin935.fits scfile=/lscratch/kocevski/31204321/ft2_4FGL_J1917.7-6930_weekly_bin935.fits outfile=/lscratch/kocevski/31204321/cmap_HighResolution_804470401_805075201_4FGL_J1917.7-6930_weekly_bin935.fits algorithm="CMAP" ebinalg="LOG" emin=30.0 emax=200000.0 ebinfile=NONE tbinalg="LIN" tbinfile=NONE nxpix=500 nypix=500 binsz=0.1 coordsys="CEL" xref=289.442 yref=-69.5061 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 1.54 user 0.28 sys 0.12 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/31204321/ft1_filtered_4FGL_J1917.7-6930_weekly_bin935.fits evtable="EVENTS" scfile=/lscratch/kocevski/31204321/ft2_4FGL_J1917.7-6930_weekly_bin935.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/31204321/Model_4FGL_J1917.7-6930_weekly_bin935.xml irfs="P8R3_SOURCE_V2" evclsmin=0 evclass="INDEF" evtype="INDEF" convert=yes chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). adding source EG_v02 adding A" outfile=/lscratch/kocevski/31204475/ltcube_804470401_805075201_4FGL_J1917.7-6930_weekly_bin935.fits dcostheta=0.025 binsz=1.0 phibins=0 tmin=0.0 tmax=0.0 file_version="1" zmin=0.0 zmax=90.0 chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). Working on file /lscratch/kocevski/31204475/ft2_4FGL_J1917.7-6930_weekly_bin935.fits .....................! real 21.35 user 20.19 sys 0.24 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/31204475/ft1_filtered_4FGL_J1917.7-6930_weekly_bin935.fits evtable="EVENTS" scfile=/lscratch/kocevski/31204475/ft2_4FGL_J1917.7-6930_weekly_bin935.fits sctable="SC_DATA" expcube=/lscratch/kocevski/31204475/ltcube_804470401_805075201_4FGL_J1917.7-6930_weekly_bin935.fits outfile=/lscratch/kocevski/31204475/expmap_804470401_805075201_4FGL_J1917.7-6930_weekly_bin935.fits irfs="P8R3_SOURCE_V2" evtype="INDEF" srcrad=30.0 nlong=88 nlat=88 nenergies=10 submap=no nlongmin=0 nlongmax=0 nlatmin=0 nlatmax=0 chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). The exposure maps generated by this tool are meant to be used for *unbinned* likelihood analysis only. Do not use them for binned analyses. Computing the ExposureMap using /lscratch/kocevski/31204475/ltcube_804470401_805075201_4FGL_J1917.7-6930_weekly_bin935.fits .....................! real 79.69 user 73.29 sys 4.51 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 203 point sources and 0 extended sources Setting source of interest to: 4FGL J1917.7-6930 @ 289.442 -69.5061 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/31204475/ft1_filtered_4FGL_J1917.7-6930_weekly_bin935.fits scfile=/lscratch/kocevski/31204475/ft2_4FGL_J1917.7-6930_weekly_bin935.fits outfile=/lscratch/kocevski/31204475/cmap_804470401_805075201_4FGL_J1917.7-6930_weekly_bin935.fits algorithm="CMAP" ebinalg="LOG" emin=30.0 emax=200000.0 ebinfile=NONE tbinalg="LIN" tbinfile=NONE nxpix=160 nypix=160 binsz=0.25 coordsys="CEL" xref=289.442 yref=-69.5061 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 1.07 user 0.28 sys 0.13 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/31204475/ft1_filtered_4FGL_J1917.7-6930_weekly_bin935.fits scfile=/lscratch/kocevski/31204475/ft2_4FGL_J1917.7-6930_weekly_bin935.fits outfile=/lscratch/kocevski/31204475/cmap_HighResolution_804470401_805075201_4FGL_J1917.7-6930_weekly_bin935.fits algorithm="CMAP" ebinalg="LOG" emin=30.0 emax=200000.0 ebinfile=NONE tbinalg="LIN" tbinfile=NONE nxpix=500 nypix=500 binsz=0.1 coordsys="CEL" xref=289.442 yref=-69.5061 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 0.99 user 0.25 sys 0.11 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/31204475/ft1_filtered_4FGL_J1917.7-6930_weekly_bin935.fits evtable="EVENTS" scfile=/lscratch/kocevski/31204475/ft2_4FGL_J1917.7-6930_weekly_bin935.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/31204475/Model_4FGL_J1917.7-6930_weekly_bin935.xml irfs="P8R3_SOURCE_V2" evclsmin=0 evclass="INDEF" evtype="INDEF" convert=yes chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). adding source EG_v02 adding Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 20637.1222258 Extracting fit parameters... 4FGL J1917.7-6930 Spectrum: PowerLaw 423 Prefactor: 4.878e+00 6.504e+00 0.000e+00 1.000e+06 ( 1.000e-13) 424 Index: 2.308e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 425 Scale: 1.347e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 680 Prefactor: 8.442e-01 5.776e-02 0.000e+00 1.000e+01 ( 1.000e+00) 681 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 682 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 679 Normalization: 1.562e+00 1.535e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 0.85 Ra Dec: 289.442 -69.506 Photon Flux Upper Limit: 6.38601843854e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00490365919703 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/31204202/likelihoodResults_804470401_805075201_4FGL_J1917.7-6930_weekly_bin935.txt Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 20637.0730389 delta logL = 0.0491869321304 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 20637.0597455 delta logL = 0.0624803183309 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 6.0707 1.0000 .0000 .10000E+07 2 'Index ' 1.9992 1.0000 .0000 10.000 3 'Normalizat' 1.5675 1.0000 .10000E-01 10.000 4 'Prefactor ' .84299 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6830E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 20637.06 FROM MIGRAD STATUS=CONVERGED 62 CALLS 234 TOTAL EDM= .12E-07 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 6.0707 54.108 .40726E-03 .75935E-02 2 Index 1.9990 .74300 .50000 .54445E-05 3 Normalizat 1.5674 .19045E-01 .77320E-01 .28053E-04 4 Prefactor .84300 .71275E-02 .44274E-01 .12301E-04 ERR DEF= .500 Final values: Prefactor = 6.07074 Index = 1.99904 Normalizat = 1.56745 Prefactor = 0.843003 ********** ** 18 **HESSE ********** FCN= 20637.06 FROM HESSE STATUS=OK 33 CALLS 267 TOTAL EDM= .47E-09 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 6.0707 8.0185 .16290E-04 -1.5659 2 Index 1.9990 .83044 .56596E-02 -.64374 3 Normalizat 1.5674 .18436 .34217E-03 -.75900 4 Prefactor .84300 .69851E-01 .16931E-03 -.98162 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 4.67305e-10 Minuit parameter uncertainties: 1 8.01853 2 0.836529 3 0.184437 4 0.0698581 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) = 20637.0597454 delta logL = 0.0624803757491 Extracting fit parameters... 4FGL J1917.7-6930 Spectrum: PowerLaw 423 Prefactor: 6.071e+00 8.019e+00 0.000e+00 1.000e+06 ( 1.000e-13) 424 Index: 1.999e+00 8.365e-01 0.000e+00 1.000e+01 (-1.000e+00) 425 Scale: 1.347e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 680 Prefactor: 8.430e-01 6.986e-02 0.000e+00 1.000e+01 ( 1.000e+00) 681 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 682 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 679 Normalization: 1.567e+00 1.844e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 0.85 Ra Dec: 289.442 -69.506 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/31204202/cmap_HighResolution_804470401_805075201_4FGL_J1917.7-6930_weekly_bin935.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='4.90e-03', job_status='DONE', photon_flux_upper_limit='6.39e-08', time_completed='2026-07-10 06:59:58.017416', job_id='31204202', GAL2='0.84', fit_tolerance='1e-08', EG2='1.57', EG='1.56', time_epoch_completed='1783691998.02', return_code2='0', ts='0.85', comment='SUCCESS', return_code='0', GAL='0.84', dlogl='6.25e-02', ts2='0.97', photon_index_error='0.00', photon_index='2.31' WHERE bin_id='935' AND source_name='4FGL J1917.7-6930' AND cadence='weekly'; Database successfully updated. Analysis Complete. Fri Jul 10 06:59:58 PDT 2026 source GAL_V02 Working on... /lscratch/kocevski/31204335/ft1_filtered_4FGL_J1917.7-6930_weekly_bin935.fits.....................! real 82.69 user 78.61 sys 1.36 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/31204335/ft1_filtered_4FGL_J1917.7-6930_weekly_bin935.fits', '/lscratch/kocevski/31204335/ft2_4FGL_J1917.7-6930_weekly_bin935.fits', expMap='/lscratch/kocevski/31204335/expmap_804470401_805075201_4FGL_J1917.7-6930_weekly_bin935.fits', expCube='/lscratch/kocevski/31204335/ltcube_804470401_805075201_4FGL_J1917.7-6930_weekly_bin935.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/31204335/Model_4FGL_J1917.7-6930_weekly_bin935.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1917.7-6930' 4FGL J1917.7-6930 Spectrum: PowerLaw 423 Prefactor: 2.026e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-13) 424 Index: 2.308e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 425 Scale: 1.347e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/31204335/ft1_filtered_4FGL_J1917.7-6930_weekly_bin935.fits Spacecraft file(s): /lscratch/kocevski/31204335/ft2_4FGL_J1917.7-6930_weekly_bin935.fits Exposure map: /lscratch/kocevski/31204335/expmap_804470401_805075201_4FGL_J1917.7-6930_weekly_bin935.fits Exposure cube: /lscratch/kocevski/31204335/ltcube_804470401_805075201_4FGL_J1917.7-6930_weekly_bin935.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/31204335/Model_4FGL_J1917.7-6930_weekly_bin935.xml Optimizer: MINUIT Statistic: UNBINNED Performing an iterative likelihood fit... Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 20637.1223756 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 20637.1260303 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' 4.0553 1.0000 .0000 .10000E+07 2 'norm ' 11.111 1.0000 .0000 .10000E+07 3 'Prefactor ' .71928E-03 1.0000 .0000 .10000E+07 4 'Prefactor ' .69237E-03 1.0000 .0000 .10000E+07 5 'Prefactor ' .29460 1.0000 .0000 .10000E+07 6 'norm ' .15252E-02 1.0000 .0000 .10000E+07 7 'Prefactor ' .18327E-01 1.0000 .0000 .10000E+07 8 'norm ' 17.523 1.0000 .0000 .10000E+07 9 'norm ' .11542E-03 1.0000 .0000 .10000E+07 10 'Prefactor ' 4.9290 1.0000 .0000 .10000E+07 11 'Prefactor ' .34015E-02 1.0000 .0000 .10000E+07 12 'norm ' .57194 1.0000 .0000 .10000E+07 13 'norm ' 35.299 1.0000 .0000 .10000E+07 14 'Prefactor ' .79077E-02 1.0000 .0000 .10000E+07 15 'Normalizat' 1.5619 1.0000 .10000E-01 10.000 16 'Prefactor ' .84417 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6830E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 20637.12 FROM MIGRAD STATUS=CONVERGED 91 CALLS 1071 TOTAL EDM= .10E-08 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 2.3% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm 4.0552 2.8957 .16646E-06 .11592E-01 2 norm 11.112 1.7719 -.56593E-06 .41292E-01 3 Prefactor .16209E-07 4.9546 -.45772E-05** at limit ** 4 Prefactor .27756E-09 3.0123 -.11879E-06** at limit ** 5 Prefactor .48111E-05 5.8347 .47396E-05** at limit ** 6 norm .37748E-08 4.6279 .30910E-05** at limit ** 7 Prefactor .47740E-08 23.395 .12915E-05** at limit ** 8 norm 17.491 3.6774 -.26357E-06 -.68672E-01 9 norm .55511E-10 2.7243 .29155E-06** at limit ** 10 Prefactor 4.8777 5.2088 .69560E-06 .25294E-01 11 Prefactor .13878E-07 7.1364 .15503E-05** at limit ** 12 norm .57177 .77676 -.94574E-07 -.86875E-02 13 norm 35.300 1.1164 -.10939E-06 .29111E-01 14 Prefactor .29698E-07 11.911 -.13498E-05** at limit ** 15 Normalizat 1.5622 .18620 -.23549E-05 .45211E-03 16 Prefactor .84417 .70031E-01 -.11038E-05 .79914E-03 ERR DEF= .500 Final values: norm = 4.0552 norm = 11.1119 Prefactor = 1.62093e-08 Prefactor = 2.77556e-10 Prefactor = 4.8111e-06 norm = 3.77476e-09 Prefactor = 4.77396e-09 norm = 17.491 norm = 5.55112e-11 Prefactor = 4.87774 Prefactor = 1.38778e-08 norm = 0.571771 norm = 35.2996 Prefactor = 2.96985e-08 Normalizat = 1.56218 Prefactor = 0.844168 source GAL_V02 Working on... /lscratch/kocevski/31204321/ft1_filtered_4FGL_J1917.7-6930_weekly_bin935.fits.....................! real 78.41 user 75.33 sys 1.21 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/31204321/ft1_filtered_4FGL_J1917.7-6930_weekly_bin935.fits', '/lscratch/kocevski/31204321/ft2_4FGL_J1917.7-6930_weekly_bin935.fits', expMap='/lscratch/kocevski/31204321/expmap_804470401_805075201_4FGL_J1917.7-6930_weekly_bin935.fits', expCube='/lscratch/kocevski/31204321/ltcube_804470401_805075201_4FGL_J1917.7-6930_weekly_bin935.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/31204321/Model_4FGL_J1917.7-6930_weekly_bin935.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1917.7-6930' 4FGL J1917.7-6930 Spectrum: PowerLaw 423 Prefactor: 2.026e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-13) 424 Index: 2.308e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 425 Scale: 1.347e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/31204321/ft1_filtered_4FGL_J1917.7-6930_weekly_bin935.fits Spacecraft file(s): /lscratch/kocevski/31204321/ft2_4FGL_J1917.7-6930_weekly_bin935.fits Exposure map: /lscratch/kocevski/31204321/expmap_804470401_805075201_4FGL_J1917.7-6930_weekly_bin935.fits Exposure cube: /lscratch/kocevski/31204321/ltcube_804470401_805075201_4FGL_J1917.7-6930_weekly_bin935.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/31204321/Model_4FGL_J1917.7-6930_weekly_bin935.xml Optimizer: MINUIT Statistic: UNBINNED Performing an iterative likelihood fit... Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 20637.1223756 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 20637.1260303 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' 4.0553 1.0000 .0000 .10000E+07 2 'norm ' 11.111 1.0000 .0000 .10000E+07 3 'Prefactor ' .71928E-03 1.0000 .0000 .10000E+07 4 'Prefactor ' .69237E-03 1.0000 .0000 .10000E+07 5 'Prefactor ' .29460 1.0000 .0000 .10000E+07 6 'norm ' .15252E-02 1.0000 .0000 .10000E+07 7 'Prefactor ' .18327E-01 1.0000 .0000 .10000E+07 8 'norm ' 17.523 1.0000 .0000 .10000E+07 9 'norm ' .11542E-03 1.0000 .0000 .10000E+07 10 'Prefactor ' 4.9290 1.0000 .0000 .10000E+07 11 'Prefactor ' .34015E-02 1.0000 .0000 .10000E+07 12 'norm ' .57194 1.0000 .0000 .10000E+07 13 'norm ' 35.299 1.0000 .0000 .10000E+07 14 'Prefactor ' .79077E-02 1.0000 .0000 .10000E+07 15 'Normalizat' 1.5619 1.0000 .10000E-01 10.000 16 'Prefactor ' .84417 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6830E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 20637.12 FROM MIGRAD STATUS=CONVERGED 91 CALLS 1071 TOTAL EDM= .10E-08 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 2.3% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm 4.0552 2.8957 .16646E-06 .11592E-01 2 norm 11.112 1.7719 -.56593E-06 .41292E-01 3 Prefactor .16209E-07 4.9546 -.45772E-05** at limit ** 4 Prefactor .27756E-09 3.0123 -.11879E-06** at limit ** 5 Prefactor .48111E-05 5.8347 .47396E-05** at limit ** 6 norm .37748E-08 4.6279 .30910E-05** at limit ** 7 Prefactor .47740E-08 23.395 .12915E-05** at limit ** 8 norm 17.491 3.6774 -.26357E-06 -.68672E-01 9 norm .55511E-10 2.7243 .29155E-06** at limit ** 10 Prefactor 4.8777 5.2088 .69560E-06 .25294E-01 11 Prefactor .13878E-07 7.1364 .15503E-05** at limit ** 12 norm .57177 .77676 -.94574E-07 -.86875E-02 13 norm 35.300 1.1164 -.10939E-06 .29111E-01 14 Prefactor .29698E-07 11.911 -.13498E-05** at limit ** 15 Normalizat 1.5622 .18620 -.23549E-05 .45211E-03 16 Prefactor .84417 .70031E-01 -.11038E-05 .79914E-03 ERR DEF= .500 Final values: norm = 4.0552 norm = 11.1119 Prefactor = 1.62093e-08 Prefactor = 2.77556e-10 Prefactor = 4.8111e-06 norm = 3.77476e-09 Prefactor = 4.77396e-09 norm = 17.491 norm = 5.55112e-11 Prefactor = 4.87774 Prefactor = 1.38778e-08 norm = 0.571771 norm = 35.2996 Prefactor = 2.96985e-08 Normalizat = 1.56218 Prefactor = 0.844168 ********** ** 18 **HESSE ********** FCN= 20637.12 FROM HESSE STATUS=OK 231 CALLS 1302 TOTAL EDM= .23E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 4.0552 2.8994 .50046E-03 -1.5668 2 norm 11.112 24.286 .30031E-03 -1.5641 3 Prefactor .16209E-07 5.2378 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 Prefactor .27756E-09 3.0078 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor .48111E-05 60.313 .10288E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 norm .37748E-08 4.7470 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 Prefactor .47740E-08 23.381 .17149E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 norm 17.491 6.9493 .23899E-03 -1.5624 9 norm .55511E-10 2.7099 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 Prefactor 4.8777 6.5041 .45278E-03 -1.5664 11 Prefactor .13878E-07 7.3109 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 norm .57177 .78748 .71780E-03 -1.5693 13 norm 35.300 32.783 .16833E-03 -1.5589 14 Prefactor .29698E-07 12.113 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 15 Normalizat 1.5622 .15348 .77424E-01 -.76046 16 Prefactor .84417 .57752E-01 .44289E-01 -.98120 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 2.27531e-07 Minuit parameter uncertainties: 1 2.89944 2 24.2861 3 0.000583202 4 5.92215e-05 5 0.0340691 6 0.00026694 7 0.00066702 8 6.94934 9 2.85766e-05 10 6.50413 11 0.000636457 12 0.787481 13 32.7832 14 0.00119997 15 0.153522 16 0.0577558 ********** ** 18 **HESSE ********** FCN= 20637.12 FROM HESSE STATUS=OK 231 CALLS 1302 TOTAL EDM= .23E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 4.0552 2.8994 .50046E-03 -1.5668 2 norm 11.112 24.286 .30031E-03 -1.5641 3 Prefactor .16209E-07 5.2378 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 Prefactor .27756E-09 3.0078 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor .48111E-05 60.313 .10288E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 norm .37748E-08 4.7470 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 Prefactor .47740E-08 23.381 .17149E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 norm 17.491 6.9493 .23899E-03 -1.5624 9 norm .55511E-10 2.7099 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 Prefactor 4.8777 6.5041 .45278E-03 -1.5664 11 Prefactor .13878E-07 7.3109 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 norm .57177 .78748 .71780E-03 -1.5693 13 norm 35.300 32.783 .16833E-03 -1.5589 14 Prefactor .29698E-07 12.113 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 15 Normalizat 1.5622 .15348 .77424E-01 -.76046 16 Prefactor .84417 .57752E-01 .44289E-01 -.98120 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 2.27531e-07 Minuit parameter uncertainties: 1 2.89944 2 24.2861 3 0.000583202 4 5.92215e-05 5 0.0340691 6 0.00026694 7 0.00066702 8 6.94934 9 2.85766e-05 10 6.50413 11 0.000636457 12 0.787481 13 32.7832 14 0.00119997 15 0.153522 16 0.0577558 source GAL_V02 Working on... /lscratch/kocevski/31204475/ft1_filtered_4FGL_J1917.7-6930_weekly_bin935.fits.....................! real 79.92 user 76.54 sys 1.35 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/31204475/ft1_filtered_4FGL_J1917.7-6930_weekly_bin935.fits', '/lscratch/kocevski/31204475/ft2_4FGL_J1917.7-6930_weekly_bin935.fits', expMap='/lscratch/kocevski/31204475/expmap_804470401_805075201_4FGL_J1917.7-6930_weekly_bin935.fits', expCube='/lscratch/kocevski/31204475/ltcube_804470401_805075201_4FGL_J1917.7-6930_weekly_bin935.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/31204475/Model_4FGL_J1917.7-6930_weekly_bin935.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1917.7-6930' 4FGL J1917.7-6930 Spectrum: PowerLaw 423 Prefactor: 2.026e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-13) 424 Index: 2.308e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 425 Scale: 1.347e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/31204475/ft1_filtered_4FGL_J1917.7-6930_weekly_bin935.fits Spacecraft file(s): /lscratch/kocevski/31204475/ft2_4FGL_J1917.7-6930_weekly_bin935.fits Exposure map: /lscratch/kocevski/31204475/expmap_804470401_805075201_4FGL_J1917.7-6930_weekly_bin935.fits Exposure cube: /lscratch/kocevski/31204475/ltcube_804470401_805075201_4FGL_J1917.7-6930_weekly_bin935.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/31204475/Model_4FGL_J1917.7-6930_weekly_bin935.xml Optimizer: MINUIT Statistic: UNBINNED Performing an iterative likelihood fit... Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 20637.1223756 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 20637.1260303 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' 4.0553 1.0000 .0000 .10000E+07 2 'norm ' 11.111 1.0000 .0000 .10000E+07 3 'Prefactor ' .71928E-03 1.0000 .0000 .10000E+07 4 'Prefactor ' .69237E-03 1.0000 .0000 .10000E+07 5 'Prefactor ' .29460 1.0000 .0000 .10000E+07 6 'norm ' .15252E-02 1.0000 .0000 .10000E+07 7 'Prefactor ' .18327E-01 1.0000 .0000 .10000E+07 8 'norm ' 17.523 1.0000 .0000 .10000E+07 9 'norm ' .11542E-03 1.0000 .0000 .10000E+07 10 'Prefactor ' 4.9290 1.0000 .0000 .10000E+07 11 'Prefactor ' .34015E-02 1.0000 .0000 .10000E+07 12 'norm ' .57194 1.0000 .0000 .10000E+07 13 'norm ' 35.299 1.0000 .0000 .10000E+07 14 'Prefactor ' .79077E-02 1.0000 .0000 .10000E+07 15 'Normalizat' 1.5619 1.0000 .10000E-01 10.000 16 'Prefactor ' .84417 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6830E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 20637.12 FROM MIGRAD STATUS=CONVERGED 91 CALLS 1071 TOTAL EDM= .10E-08 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 2.3% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm 4.0552 2.8957 .16646E-06 .11592E-01 2 norm 11.112 1.7719 -.56593E-06 .41292E-01 3 Prefactor .16209E-07 4.9546 -.45772E-05** at limit ** 4 Prefactor .27756E-09 3.0123 -.11879E-06** at limit ** 5 Prefactor .48111E-05 5.8347 .47396E-05** at limit ** 6 norm .37748E-08 4.6279 .30910E-05** at limit ** 7 Prefactor .47740E-08 23.395 .12915E-05** at limit ** 8 norm 17.491 3.6774 -.26357E-06 -.68672E-01 9 norm .55511E-10 2.7243 .29155E-06** at limit ** 10 Prefactor 4.8777 5.2088 .69560E-06 .25294E-01 11 Prefactor .13878E-07 7.1364 .15503E-05** at limit ** 12 norm .57177 .77676 -.94574E-07 -.86875E-02 13 norm 35.300 1.1164 -.10939E-06 .29111E-01 14 Prefactor .29698E-07 11.911 -.13498E-05** at limit ** 15 Normalizat 1.5622 .18620 -.23549E-05 .45211E-03 16 Prefactor .84417 .70031E-01 -.11038E-05 .79914E-03 ERR DEF= .500 Final values: norm = 4.0552 norm = 11.1119 Prefactor = 1.62093e-08 Prefactor = 2.77556e-10 Prefactor = 4.8111e-06 norm = 3.77476e-09 Prefactor = 4.77396e-09 norm = 17.491 norm = 5.55112e-11 Prefactor = 4.87774 Prefactor = 1.38778e-08 norm = 0.571771 norm = 35.2996 Prefactor = 2.96985e-08 Normalizat = 1.56218 Prefactor = 0.844168 ********** ** 18 **HESSE ********** FCN= 20637.12 FROM HESSE STATUS=OK 231 CALLS 1302 TOTAL EDM= .23E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 4.0552 2.8994 .50046E-03 -1.5668 2 norm 11.112 24.286 .30031E-03 -1.5641 3 Prefactor .16209E-07 5.2378 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 Prefactor .27756E-09 3.0078 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor .48111E-05 60.313 .10288E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 norm .37748E-08 4.7470 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 Prefactor .47740E-08 23.381 .17149E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 norm 17.491 6.9493 .23899E-03 -1.5624 9 norm .55511E-10 2.7099 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 Prefactor 4.8777 6.5041 .45278E-03 -1.5664 11 Prefactor .13878E-07 7.3109 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 norm .57177 .78748 .71780E-03 -1.5693 13 norm 35.300 32.783 .16833E-03 -1.5589 14 Prefactor .29698E-07 12.113 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 15 Normalizat 1.5622 .15348 .77424E-01 -.76046 16 Prefactor .84417 .57752E-01 .44289E-01 -.98120 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 2.27531e-07 Minuit parameter uncertainties: 1 2.89944 2 24.2861 3 0.000583202 4 5.92215e-05 5 0.0340691 6 0.00026694 7 0.00066702 8 6.94934 9 2.85766e-05 10 6.50413 11 0.000636457 12 0.787481 13 32.7832 14 0.00119997 15 0.153522 16 0.0577558 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 20637.1222258 Extracting fit parameters... 4FGL J1917.7-6930 Spectrum: PowerLaw 423 Prefactor: 4.878e+00 6.504e+00 0.000e+00 1.000e+06 ( 1.000e-13) 424 Index: 2.308e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 425 Scale: 1.347e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 680 Prefactor: 8.442e-01 5.776e-02 0.000e+00 1.000e+01 ( 1.000e+00) 681 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 682 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 679 Normalization: 1.562e+00 1.535e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 0.85 Ra Dec: 289.442 -69.506 Photon Flux Upper Limit: 6.38601843854e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00490365919703 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/31204335/likelihoodResults_804470401_805075201_4FGL_J1917.7-6930_weekly_bin935.txt Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 20637.0730389 delta logL = 0.0491869321304 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 20637.0597455 delta logL = 0.0624803183309 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 6.0707 1.0000 .0000 .10000E+07 2 'Index ' 1.9992 1.0000 .0000 10.000 3 'Normalizat' 1.5675 1.0000 .10000E-01 10.000 4 'Prefactor ' .84299 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6830E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 20637.06 FROM MIGRAD STATUS=CONVERGED 62 CALLS 234 TOTAL EDM= .12E-07 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 6.0707 54.108 .40726E-03 .75935E-02 2 Index 1.9990 .74300 .50000 .54445E-05 3 Normalizat 1.5674 .19045E-01 .77320E-01 .28053E-04 4 Prefactor .84300 .71275E-02 .44274E-01 .12301E-04 ERR DEF= .500 Final values: Prefactor = 6.07074 Index = 1.99904 Normalizat = 1.56745 Prefactor = 0.843003 ********** ** 18 **HESSE ********** FCN= 20637.06 FROM HESSE STATUS=OK 33 CALLS 267 TOTAL EDM= .47E-09 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 6.0707 8.0185 .16290E-04 -1.5659 2 Index 1.9990 .83044 .56596E-02 -.64374 3 Normalizat 1.5674 .18436 .34217E-03 -.75900 4 Prefactor .84300 .69851E-01 .16931E-03 -.98162 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 4.67305e-10 Minuit parameter uncertainties: 1 8.01853 2 0.836529 3 0.184437 4 0.0698581 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) = 20637.0597454 delta logL = 0.0624803757491 Extracting fit parameters... 4FGL J1917.7-6930 Spectrum: PowerLaw 423 Prefactor: 6.071e+00 8.019e+00 0.000e+00 1.000e+06 ( 1.000e-13) 424 Index: 1.999e+00 8.365e-01 0.000e+00 1.000e+01 (-1.000e+00) 425 Scale: 1.347e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 680 Prefactor: 8.430e-01 6.986e-02 0.000e+00 1.000e+01 ( 1.000e+00) 681 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 682 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 679 Normalization: 1.567e+00 1.844e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 0.85 Ra Dec: 289.442 -69.506 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/31204335/cmap_HighResolution_804470401_805075201_4FGL_J1917.7-6930_weekly_bin935.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='4.90e-03', job_status='DONE', photon_flux_upper_limit='6.39e-08', time_completed='2026-07-10 07:04:15.105639', job_id='31204335', GAL2='0.84', fit_tolerance='1e-08', EG2='1.57', EG='1.56', time_epoch_completed='1783692255.11', return_code2='0', ts='0.85', comment='SUCCESS', return_code='0', GAL='0.84', dlogl='6.25e-02', ts2='0.97', photon_index_error='0.00', photon_index='2.31' WHERE bin_id='935' AND source_name='4FGL J1917.7-6930' AND cadence='weekly'; Database successfully updated. Analysis Complete. Fri Jul 10 07:04:15 PDT 2026 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 20637.1222258 Extracting fit parameters... 4FGL J1917.7-6930 Spectrum: PowerLaw 423 Prefactor: 4.878e+00 6.504e+00 0.000e+00 1.000e+06 ( 1.000e-13) 424 Index: 2.308e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 425 Scale: 1.347e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 680 Prefactor: 8.442e-01 5.776e-02 0.000e+00 1.000e+01 ( 1.000e+00) 681 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 682 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 679 Normalization: 1.562e+00 1.535e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 0.85 Ra Dec: 289.442 -69.506 Photon Flux Upper Limit: 6.38601843854e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00490365919703 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/31204321/likelihoodResults_804470401_805075201_4FGL_J1917.7-6930_weekly_bin935.txt Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 20637.0730389 delta logL = 0.0491869321304 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 20637.0597455 delta logL = 0.0624803183309 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 6.0707 1.0000 .0000 .10000E+07 2 'Index ' 1.9992 1.0000 .0000 10.000 3 'Normalizat' 1.5675 1.0000 .10000E-01 10.000 4 'Prefactor ' .84299 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6830E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 20637.06 FROM MIGRAD STATUS=CONVERGED 62 CALLS 234 TOTAL EDM= .12E-07 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 6.0707 54.108 .40726E-03 .75935E-02 2 Index 1.9990 .74300 .50000 .54445E-05 3 Normalizat 1.5674 .19045E-01 .77320E-01 .28053E-04 4 Prefactor .84300 .71275E-02 .44274E-01 .12301E-04 ERR DEF= .500 Final values: Prefactor = 6.07074 Index = 1.99904 Normalizat = 1.56745 Prefactor = 0.843003 ********** ** 18 **HESSE ********** FCN= 20637.06 FROM HESSE STATUS=OK 33 CALLS 267 TOTAL EDM= .47E-09 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 6.0707 8.0185 .16290E-04 -1.5659 2 Index 1.9990 .83044 .56596E-02 -.64374 3 Normalizat 1.5674 .18436 .34217E-03 -.75900 4 Prefactor .84300 .69851E-01 .16931E-03 -.98162 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 4.67305e-10 Minuit parameter uncertainties: 1 8.01853 2 0.836529 3 0.184437 4 0.0698581 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) = 20637.0597454 delta logL = 0.0624803757491 Extracting fit parameters... 4FGL J1917.7-6930 Spectrum: PowerLaw 423 Prefactor: 6.071e+00 8.019e+00 0.000e+00 1.000e+06 ( 1.000e-13) 424 Index: 1.999e+00 8.365e-01 0.000e+00 1.000e+01 (-1.000e+00) 425 Scale: 1.347e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 680 Prefactor: 8.430e-01 6.986e-02 0.000e+00 1.000e+01 ( 1.000e+00) 681 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 682 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 679 Normalization: 1.567e+00 1.844e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 0.85 Ra Dec: 289.442 -69.506 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/31204321/cmap_HighResolution_804470401_805075201_4FGL_J1917.7-6930_weekly_bin935.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='4.90e-03', job_status='DONE', photon_flux_upper_limit='6.39e-08', time_completed='2026-07-10 07:04:23.873377', job_id='31204321', GAL2='0.84', fit_tolerance='1e-08', EG2='1.57', EG='1.56', time_epoch_completed='1783692263.87', return_code2='0', ts='0.85', comment='SUCCESS', return_code='0', GAL='0.84', dlogl='6.25e-02', ts2='0.97', photon_index_error='0.00', photon_index='2.31' WHERE bin_id='935' AND source_name='4FGL J1917.7-6930' AND cadence='weekly'; Database successfully updated. Analysis Complete. Fri Jul 10 07:04:24 PDT 2026 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 20637.1222258 Extracting fit parameters... 4FGL J1917.7-6930 Spectrum: PowerLaw 423 Prefactor: 4.878e+00 6.504e+00 0.000e+00 1.000e+06 ( 1.000e-13) 424 Index: 2.308e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 425 Scale: 1.347e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 680 Prefactor: 8.442e-01 5.776e-02 0.000e+00 1.000e+01 ( 1.000e+00) 681 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 682 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 679 Normalization: 1.562e+00 1.535e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 0.85 Ra Dec: 289.442 -69.506 Photon Flux Upper Limit: 6.38601843854e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00490365919703 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/31204475/likelihoodResults_804470401_805075201_4FGL_J1917.7-6930_weekly_bin935.txt Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 20637.0730389 delta logL = 0.0491869321304 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 20637.0597455 delta logL = 0.0624803183309 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 6.0707 1.0000 .0000 .10000E+07 2 'Index ' 1.9992 1.0000 .0000 10.000 3 'Normalizat' 1.5675 1.0000 .10000E-01 10.000 4 'Prefactor ' .84299 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6830E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 20637.06 FROM MIGRAD STATUS=CONVERGED 62 CALLS 234 TOTAL EDM= .12E-07 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 6.0707 54.108 .40726E-03 .75935E-02 2 Index 1.9990 .74300 .50000 .54445E-05 3 Normalizat 1.5674 .19045E-01 .77320E-01 .28053E-04 4 Prefactor .84300 .71275E-02 .44274E-01 .12301E-04 ERR DEF= .500 Final values: Prefactor = 6.07074 Index = 1.99904 Normalizat = 1.56745 Prefactor = 0.843003 ********** ** 18 **HESSE ********** FCN= 20637.06 FROM HESSE STATUS=OK 33 CALLS 267 TOTAL EDM= .47E-09 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 6.0707 8.0185 .16290E-04 -1.5659 2 Index 1.9990 .83044 .56596E-02 -.64374 3 Normalizat 1.5674 .18436 .34217E-03 -.75900 4 Prefactor .84300 .69851E-01 .16931E-03 -.98162 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 4.67305e-10 Minuit parameter uncertainties: 1 8.01853 2 0.836529 3 0.184437 4 0.0698581 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) = 20637.0597454 delta logL = 0.0624803757491 Extracting fit parameters... 4FGL J1917.7-6930 Spectrum: PowerLaw 423 Prefactor: 6.071e+00 8.019e+00 0.000e+00 1.000e+06 ( 1.000e-13) 424 Index: 1.999e+00 8.365e-01 0.000e+00 1.000e+01 (-1.000e+00) 425 Scale: 1.347e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 680 Prefactor: 8.430e-01 6.986e-02 0.000e+00 1.000e+01 ( 1.000e+00) 681 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 682 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 679 Normalization: 1.567e+00 1.844e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 0.85 Ra Dec: 289.442 -69.506 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/31204475/cmap_HighResolution_804470401_805075201_4FGL_J1917.7-6930_weekly_bin935.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='4.90e-03', job_status='DONE', photon_flux_upper_limit='6.39e-08', time_completed='2026-07-10 07:05:11.799661', job_id='31204475', GAL2='0.84', fit_tolerance='1e-08', EG2='1.57', EG='1.56', time_epoch_completed='1783692311.8', return_code2='0', ts='0.85', comment='SUCCESS', return_code='0', GAL='0.84', dlogl='6.25e-02', ts2='0.97', photon_index_error='0.00', photon_index='2.31' WHERE bin_id='935' AND source_name='4FGL J1917.7-6930' AND cadence='weekly'; Database successfully updated. Analysis Complete. Fri Jul 10 07:05:12 PDT 2026