********** ** 18 **HESSE ********** FCN= 13340.19 FROM HESSE STATUS=NOT POSDEF 31 CALLS 277 TOTAL EDM= .37E-08 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm .19926 29.225 .83372E-05 -1.5699 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 alpha 3.2095 3.3910 .22889E-01 .28776 3 Normalizat 1.0083 .29477 .51862E-03 -.92752 4 Prefactor 1.0368 .80881E-01 .14556E-03 -.91514 ERR DEF= .500 Minuit fit quality: 2 estimated distance: 3.70657e-09 Minuit parameter uncertainties: 1 4.82639 2 11.7879 3 0.295244 4 0.0808907 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 13340.1932791 delta logL = 0.1895607357 Extracting fit parameters... 4FGL J1918.2-4111 Spectrum: LogParabola 863 norm: 1.993e-01 4.826e+00 0.000e+00 1.000e+06 ( 1.000e-12) 864 alpha: 3.210e+00 1.179e+01 0.000e+00 5.000e+00 ( 1.000e+00) 865 beta: 1.079e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 866 Eb: 1.480e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 1146 Prefactor: 1.037e+00 8.089e-02 0.000e+00 1.000e+01 ( 1.000e+00) 1147 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 1148 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 1139 Normalization: 1.008e+00 2.952e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 0.00 Ra Dec: 289.564 -41.189 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/28098177/cmap_HighResolution_802310401_802569601_4FGL_J1918.2-4111_daily_bin2172.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET job_status='DONE', comment='SUCCESS', photon_flux_upper_limit='4.77e-08', time_completed='2026-06-08 15:05:17.213036', job_id='28098177', GAL2='1.04', fit_tolerance='1e-08', EG2='1.01', EG='1.03', time_epoch_completed='1780956317.21', return_code2='102', ts='0.00', return_code='0', GAL='1.04', dlogl='1.90e-01', ts2='0.39', photon_index_error='0.00', photon_index='1.78' WHERE bin_id='2172' AND source_name='4FGL J1918.2-4111' AND cadence='daily'; Database successfully updated. Analysis Complete. Mon Jun 8 15:05:17 PDT 2026 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 13340.3828399 Extracting fit parameters... 4FGL J1918.2-4111 Spectrum: LogParabola 863 norm: 0.000e+00 8.370e-06 0.000e+00 1.000e+06 ( 1.000e-12) 864 alpha: 1.785e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 865 beta: 1.079e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 866 Eb: 1.480e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 1146 Prefactor: 1.036e+00 7.727e-02 0.000e+00 1.000e+01 ( 1.000e+00) 1147 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 1148 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 1139 Normalization: 1.031e+00 2.810e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 0.00 Ra Dec: 289.564 -41.189 Photon Flux Upper Limit: 4.76749672175e-08 ph cm-2 s-1 Energy Flux Upper Limit: None Saving results to: /lscratch/kocevski/28098182/likelihoodResults_802310401_802569601_4FGL_J1918.2-4111_daily_bin2172.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) = 13340.2253175 delta logL = 0.157522410182 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 13340.1932821 delta logL = 0.189557771633 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' .19947 1.0000 .0000 .10000E+07 2 'alpha ' 3.2071 1.0000 .0000 5.0000 3 'Normalizat' 1.0083 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.0368 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .1149E+06 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 13340.19 FROM MIGRAD STATUS=CONVERGED 51 CALLS 246 TOTAL EDM= .18E-07 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm .19926 3.4531 .11785E-02** at limit ** 2 alpha 3.2095 3.6908 .43454 .11656E-03 3 Normalizat 1.0083 .31867E-01 .11696 -.77232E-04 4 Prefactor 1.0368 .90852E-02 .40755E-01 -.27498E-03 ERR DEF= .500 Final values: norm = 0.199261 alpha = 3.20951 Normalizat = 1.00831 Prefactor = 1.03676 /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). ********** ** 18 **HESSE ********** FCN= 13340.19 FROM HESSE STATUS=NOT POSDEF 31 CALLS 277 TOTAL EDM= .37E-08 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm .19926 29.225 .83372E-05 -1.5699 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 alpha 3.2095 3.3910 .22889E-01 .28776 3 Normalizat 1.0083 .29477 .51862E-03 -.92752 4 Prefactor 1.0368 .80881E-01 .14556E-03 -.91514 ERR DEF= .500 Minuit fit quality: 2 estimated distance: 3.70657e-09 Minuit parameter uncertainties: 1 4.82639 2 11.7879 3 0.295244 4 0.0808907 /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) shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 13340.1932791 delta logL = 0.1895607357 Extracting fit parameters... 4FGL J1918.2-4111 Spectrum: LogParabola 863 norm: 1.993e-01 4.826e+00 0.000e+00 1.000e+06 ( 1.000e-12) 864 alpha: 3.210e+00 1.179e+01 0.000e+00 5.000e+00 ( 1.000e+00) 865 beta: 1.079e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 866 Eb: 1.480e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 1146 Prefactor: 1.037e+00 8.089e-02 0.000e+00 1.000e+01 ( 1.000e+00) 1147 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 1148 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 1139 Normalization: 1.008e+00 2.952e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 0.00 Ra Dec: 289.564 -41.189 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/28098182/cmap_HighResolution_802310401_802569601_4FGL_J1918.2-4111_daily_bin2172.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET job_status='DONE', comment='SUCCESS', photon_flux_upper_limit='4.77e-08', time_completed='2026-06-08 15:05:29.492430', job_id='28098182', GAL2='1.04', fit_tolerance='1e-08', EG2='1.01', EG='1.03', time_epoch_completed='1780956329.49', return_code2='102', ts='0.00', return_code='0', GAL='1.04', dlogl='1.90e-01', ts2='0.39', photon_index_error='0.00', photon_index='1.78' WHERE bin_id='2172' AND source_name='4FGL J1918.2-4111' AND cadence='daily'; Database successfully updated. Analysis Complete. Mon Jun 8 15:05:29 PDT 2026 WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). number of points = 7567 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J1918.2-4111_daily_bin2172 RA = 289.564, Dec = -41.1893 tmin = 802310401, tmax = 802569601 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='28098755', job_status='RUN', time_executed='2026-06-08 15:04:34.250739', time_epoch_executed='1780956274.25' WHERE source_name='4FGL J1918.2-4111' and cadence='daily' and bin_id='2172' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/28098755 Creating custom pfile directory: /lscratch/kocevski/28098755/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=802310401.0 && nMetStart<802569601.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=802310401.0 && nMetStart<802569601.0' /Data/Flight/Level1/LPA Retrieving 47 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/28098755/ft1_4FGL_J1918.2-4111_daily_bin2172.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=802310401.0 && nMetStart<802569601.0' /Data/Flight/Level1/LPA Retrieving 47 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/28098755/ft2_4FGL_J1918.2-4111_daily_bin2172.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/28098755/ft1_4FGL_J1918.2-4111_daily_bin2172.fits outfile=/lscratch/kocevski/28098755/ft1_filteredMKT_4FGL_J1918.2-4111_daily_bin2172.fits ra=289.564 dec=-41.1893 rad=12.0 tmin=802310401.0 tmax=802569601.0 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 2.51 user 1.90 sys 0.18 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/28098755/ft2_4FGL_J1918.2-4111_daily_bin2172.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/28098755/ft2_4FGL_J1918.2-4111_daily_bin2172.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/28098755/ft1_filteredMKT_4FGL_J1918.2-4111_daily_bin2172.fits evtable="EVENTS" outfile="/lscratch/kocevski/28098755/ft1_filtered_4FGL_J1918.2-4111_daily_bin2172.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 0.65 user 0.19 sys 0.13 Number of photons that the gtmktime cut: 1306 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/28098755/ft1_filtered_4FGL_J1918.2-4111_daily_bin2172.fits" evtable="EVENTS" scfile=/lscratch/kocevski/28098755/ft2_4FGL_J1918.2-4111_daily_bin2172.fits sctable="SC_DATA"number of points = 7567 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J1918.2-4111_daily_bin2172 RA = 289.564, Dec = -41.1893 tmin = 802310401, tmax = 802569601 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='28098835', job_status='RUN', time_executed='2026-06-08 15:05:33.398916', time_epoch_executed='1780956333.4' WHERE source_name='4FGL J1918.2-4111' and cadence='daily' and bin_id='2172' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/28098835 Creating custom pfile directory: /lscratch/kocevski/28098835/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=802310401.0 && nMetStart<802569601.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=802310401.0 && nMetStart<802569601.0' /Data/Flight/Level1/LPA Retrieving 47 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/28098835/ft1_4FGL_J1918.2-4111_daily_bin2172.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=802310401.0 && nMetStart<802569601.0' /Data/Flight/Level1/LPA Retrieving 47 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/28098835/ft2_4FGL_J1918.2-4111_daily_bin2172.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/28098835/ft1_4FGL_J1918.2-4111_daily_bin2172.fits outfile=/lscratch/kocevski/28098835/ft1_filteredMKT_4FGL_J1918.2-4111_daily_bin2172.fits ra=289.564 dec=-41.1893 rad=12.0 tmin=802310401.0 tmax=802569601.0 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 2.65 user 1.94 sys 0.19 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/28098835/ft2_4FGL_J1918.2-4111_daily_bin2172.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/28098835/ft2_4FGL_J1918.2-4111_daily_bin2172.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/28098835/ft1_filteredMKT_4FGL_J1918.2-4111_daily_bin2172.fits evtable="EVENTS" outfile="/lscratch/kocevski/28098835/ft1_filtered_4FGL_J1918.2-4111_daily_bin2172.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 0.98 user 0.18 sys 0.13 Number of photons that the gtmktime cut: 1306 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/28098835/ft1_filtered_4FGL_J1918.2-4111_daily_bin2172.fits" evtable="EVENTS" scfile=/lscratch/kocevski/28098835/ft2_4FGL_J1918.2-4111_daily_bin2172.fits sctable="SC_DATA" evski/28098508/Model_4FGL_J1918.2-4111_daily_bin2172.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 FGES J1745.8-3028 adding source FHES J1741.6-3917 adding source GAL_V02 Working on... /lscratch/kocevski/28098508/ft1_filtered_4FGL_J1918.2-4111_daily_bin2172.fits.....................! real 48.23 user 45.98 sys 1.26 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/28098508/ft1_filtered_4FGL_J1918.2-4111_daily_bin2172.fits', '/lscratch/kocevski/28098508/ft2_4FGL_J1918.2-4111_daily_bin2172.fits', expMap='/lscratch/kocevski/28098508/expmap_802310401_802569601_4FGL_J1918.2-4111_daily_bin2172.fits', expCube='/lscratch/kocevski/28098508/ltcube_802310401_802569601_4FGL_J1918.2-4111_daily_bin2172.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/28098508/Model_4FGL_J1918.2-4111_daily_bin2172.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1918.2-4111' 4FGL J1918.2-4111 Spectrum: LogParabola 863 norm: 1.393e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-12) 864 alpha: 1.785e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 865 beta: 1.079e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 866 Eb: 1.480e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/28098508/ft1_filtered_4FGL_J1918.2-4111_daily_bin2172.fits Spacecraft file(s): /lscratch/kocevski/28098508/ft2_4FGL_J1918.2-4111_daily_bin2172.fits Exposure map: /lscratch/kocevski/28098508/expmap_802310401_802569601_4FGL_J1918.2-4111_daily_bin2172.fits Exposure cube: /lscratch/kocevski/28098508/ltcube_802310401_802569601_4FGL_J1918.2-4111_daily_bin2172.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/28098508/Model_4FGL_J1918.2-4111_daily_bin2172.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) = 13340.5113149 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 13340.3828482 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' .10114E-06 1.0000 .0000 .10000E+07 2 'norm ' 10.438 1.0000 .0000 .10000E+07 3 'norm ' .47740E-08 1.0000 .0000 .10000E+07 4 'norm ' .55511E-09 1.0000 .0000 .10000E+07 5 'Prefactor ' .42467E-04 1.0000 .0000 .10000E+07 6 'Prefactor ' 22.380 1.0000 .0000 .10000E+07 7 'Prefactor ' 24.858 1.0000 .0000 .10000E+07 8 'norm ' .23775E-06 1.0000 .0000 .10000E+07 9 'Prefactor ' 12.333 1.0000 .0000 .10000E+07 10 'norm ' 3.5766 1.0000 .0000 .10000E+07 11 'norm ' .55511E-10 1.0000 .0000 .10000E+07 12 'norm ' .13238E-04 1.0000 .0000 .10000E+07 13 'norm ' .96992 1.0000 .0000 .10000E+07 14 'Normalizat' 1.0306 1.0000 .10000E-01 10.000 15 'Prefactor ' 1.0361 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .1149E+06 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MIGRAD MINIMIZATION HAS CONVERGED. FCN= 13340.38 FROM MIGRAD STATUS=CONVERGED 318 CALLS 1212 TOTAL EDM= .11E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= .2% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm .0000 6.3470 -.12043E-07** at limit ** 2 norm 10.439 14.142 -.13680E-07 -.12921E-03 3 norm .0000 2.3248 -.41952E-09** at limit ** 4 norm .0000 1.7759 .13339E-07** at limit ** 5 Prefactor .0000 3.9341 .61531E-08** at limit ** 6 Prefactor 22.380 19.053 .88834E-07 .67775E-03 7 Prefactor 24.853 12.168 -.17819E-06 -.40449E-02 8 norm .55511E-10 11.121 .20059E-07** at limit ** 9 Prefactor 12.331 6.2560 .77663E-08 .11782E-03 10 norm 3.5763 1.1412 .96672E-08 .39445E-02 11 norm .0000 1.6328 .33206E-08** at limit ** 12 norm .55511E-10 28.807 .15366E-08** at limit ** 13 norm .96983 1.7643 .32806E-06 -.36080E-02 14 Normalizat 1.0313 .25007 -.22478E-05 -.36417E-04 15 Prefactor 1.0360 .67996E-01 .63616E-06 .29628E-03 ERR DEF= .500 Final values: norm = 0 norm = 10.4388 norm = 0 norm = 0 Prefactor = 0 Prefactor = 22.38 Prefactor = 24.8532 norm = 5.55112e-11 Prefactor = 12.3314 norm = 3.57627 norm = 0 norm = 5.55112e-11 norm = 0.969835 Normalizat = 1.03128 Prefactor = 1.03595 ********** ** 18 **HESSE ********** FCN= 13340.38 FROM HESSE STATUS=OK 178 CALLS 1390 TOTAL EDM= .24E-09 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm .0000 6.3610 .84235E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 norm 10.439 14.142 .12395E-04 -1.5643 3 norm .0000 2.3266 .84235E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 norm .0000 1.8037 .84235E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor .0000 3.9470 .84235E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor 22.380 19.062 .84576E-05 -1.5613 7 Prefactor 24.853 12.196 .80246E-05 -1.5608 8 norm .55511E-10 11.129 .84235E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 Prefactor 12.331 6.2541 .11400E-04 -1.5638 10 norm 3.5763 1.1405 .66448E-05 -1.5670 11 norm .0000 1.6332 .84235E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 norm .55511E-10 28.954 .84235E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 norm .96983 1.7681 .85396E-04 -1.5688 14 Normalizat 1.0313 .28056 .51358E-03 -.91990 15 Prefactor 1.0360 .77267E-01 .14563E-03 -.91541 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 2.43384e-10 Minuit parameter uncertainties: 1 1.10696e-05 2 14.1421 3 1.3157e-07 4 8.36957e-06 5 3.96135e-06 6 19.0623 7 12.196 8 5.53568e-05 9 6.25409 10 1.14051 11 1.97106e-06 12 7.78324e-05 13 1.76806 14 0.280967 15 0.0772748 outfile=/lscratch/kocevski/28098755/ltcube_802310401_802569601_4FGL_J1918.2-4111_daily_bin2172.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/28098755/ft2_4FGL_J1918.2-4111_daily_bin2172.fits .....................! real 7.81 user 7.08 sys 0.21 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/28098755/ft1_filtered_4FGL_J1918.2-4111_daily_bin2172.fits evtable="EVENTS" scfile=/lscratch/kocevski/28098755/ft2_4FGL_J1918.2-4111_daily_bin2172.fits sctable="SC_DATA" expcube=/lscratch/kocevski/28098755/ltcube_802310401_802569601_4FGL_J1918.2-4111_daily_bin2172.fits outfile=/lscratch/kocevski/28098755/expmap_802310401_802569601_4FGL_J1918.2-4111_daily_bin2172.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/28098755/ltcube_802310401_802569601_4FGL_J1918.2-4111_daily_bin2172.fits .....................! real 63.76 user 58.98 sys 3.78 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 FHES J1741.6-3917 in ROI with RadialDisk spatial model. Extended source FGES J1745.8-3028 in ROI with RadialDisk spatial model. Added 323 point sources and 2 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 J1918.2-4111 @ 289.564 -41.1893 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/28098755/ft1_filtered_4FGL_J1918.2-4111_daily_bin2172.fits scfile=/lscratch/kocevski/28098755/ft2_4FGL_J1918.2-4111_daily_bin2172.fits outfile=/lscratch/kocevski/28098755/cmap_802310401_802569601_4FGL_J1918.2-4111_daily_bin2172.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=289.564 yref=-41.1893 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 0.86 user 0.19 sys 0.13 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/28098755/ft1_filtered_4FGL_J1918.2-4111_daily_bin2172.fits scfile=/lscratch/kocevski/28098755/ft2_4FGL_J1918.2-4111_daily_bin2172.fits outfile=/lscratch/kocevski/28098755/cmap_HighResolution_802310401_802569601_4FGL_J1918.2-4111_daily_bin2172.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=289.564 yref=-41.1893 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 0.96 user 0.21 sys 0.13 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/28098755/ft1_filtered_4FGL_J1918.2-4111_daily_bin2172.fits evtable="EVENTS" scfile=/lscratch/kocevski/28098755/ft2_4FGL_J1918.2-4111_daily_bin2172.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/28098520/Model_4FGL_J1918.2-4111_daily_bin2172.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 FGES J1745.8-3028 adding source FHES J1741.6-3917 adding source GAL_V02 Working on... /lscratch/kocevski/28098520/ft1_filtered_4FGL_J1918.2-4111_daily_bin2172.fits.....................! real 43.07 user 41.30 sys 0.97 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/28098520/ft1_filtered_4FGL_J1918.2-4111_daily_bin2172.fits', '/lscratch/kocevski/28098520/ft2_4FGL_J1918.2-4111_daily_bin2172.fits', expMap='/lscratch/kocevski/28098520/expmap_802310401_802569601_4FGL_J1918.2-4111_daily_bin2172.fits', expCube='/lscratch/kocevski/28098520/ltcube_802310401_802569601_4FGL_J1918.2-4111_daily_bin2172.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/28098520/Model_4FGL_J1918.2-4111_daily_bin2172.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1918.2-4111' 4FGL J1918.2-4111 Spectrum: LogParabola 863 norm: 1.393e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-12) 864 alpha: 1.785e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 865 beta: 1.079e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 866 Eb: 1.480e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/28098520/ft1_filtered_4FGL_J1918.2-4111_daily_bin2172.fits Spacecraft file(s): /lscratch/kocevski/28098520/ft2_4FGL_J1918.2-4111_daily_bin2172.fits Exposure map: /lscratch/kocevski/28098520/expmap_802310401_802569601_4FGL_J1918.2-4111_daily_bin2172.fits Exposure cube: /lscratch/kocevski/28098520/ltcube_802310401_802569601_4FGL_J1918.2-4111_daily_bin2172.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/28098520/Model_4FGL_J1918.2-4111_daily_bin2172.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) = 13340.5113149 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 13340.3828482 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' .10114E-06 1.0000 .0000 .10000E+07 2 'norm ' 10.438 1.0000 .0000 .10000E+07 3 'norm ' .47740E-08 1.0000 .0000 .10000E+07 4 'norm ' .55511E-09 1.0000 .0000 .10000E+07 5 'Prefactor ' .42467E-04 1.0000 .0000 .10000E+07 6 'Prefactor ' 22.380 1.0000 .0000 .10000E+07 7 'Prefactor ' 24.858 1.0000 .0000 .10000E+07 8 'norm ' .23775E-06 1.0000 .0000 .10000E+07 9 'Prefactor ' 12.333 1.0000 .0000 .10000E+07 10 'norm ' 3.5766 1.0000 .0000 .10000E+07 11 'norm ' .55511E-10 1.0000 .0000 .10000E+07 12 'norm ' .13238E-04 1.0000 .0000 .10000E+07 13 'norm ' .96992 1.0000 .0000 .10000E+07 14 'Normalizat' 1.0306 1.0000 .10000E-01 10.000 15 'Prefactor ' 1.0361 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .1149E+06 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MIGRAD MINIMIZATION HAS CONVERGED. FCN= 13340.38 FROM MIGRAD STATUS=CONVERGED 318 CALLS 1212 TOTAL EDM= .11E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= .2% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm .0000 6.3470 -.12043E-07** at limit ** 2 norm 10.439 14.142 -.13680E-07 -.12921E-03 3 norm .0000 2.3248 -.41952E-09** at limit ** 4 norm .0000 1.7759 .13339E-07** at limit ** 5 Prefactor .0000 3.9341 .61531E-08** at limit ** 6 Prefactor 22.380 19.053 .88834E-07 .67775E-03 7 Prefactor 24.853 12.168 -.17819E-06 -.40449E-02 8 norm .55511E-10 11.121 .20059E-07** at limit ** 9 Prefactor 12.331 6.2560 .77663E-08 .11782E-03 10 norm 3.5763 1.1412 .96672E-08 .39445E-02 11 norm .0000 1.6328 .33206E-08** at limit ** 12 norm .55511E-10 28.807 .15366E-08** at limit ** 13 norm .96983 1.7643 .32806E-06 -.36080E-02 14 Normalizat 1.0313 .25007 -.22478E-05 -.36417E-04 15 Prefactor 1.0360 .67996E-01 .63616E-06 .29628E-03 ERR DEF= .500 Final values: norm = 0 norm = 10.4388 norm = 0 norm = 0 Prefactor = 0 Prefactor = 22.38 Prefactor = 24.8532 norm = 5.55112e-11 Prefactor = 12.3314 norm = 3.57627 norm = 0 norm = 5.55112e-11 norm = 0.969835 Normalizat = 1.03128 Prefactor = 1.03595 ********** ** 18 **HESSE ********** FCN= 13340.38 FROM HESSE STATUS=OK 178 CALLS 1390 TOTAL EDM= .24E-09 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm .0000 6.3610 .84235E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 norm 10.439 14.142 .12395E-04 -1.5643 3 norm .0000 2.3266 .84235E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 norm .0000 1.8037 .84235E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor .0000 3.9470 .84235E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor 22.380 19.062 .84576E-05 -1.5613 7 Prefactor 24.853 12.196 .80246E-05 -1.5608 8 norm .55511E-10 11.129 .84235E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 Prefactor 12.331 6.2541 .11400E-04 -1.5638 10 norm 3.5763 1.1405 .66448E-05 -1.5670 11 norm .0000 1.6332 .84235E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 norm .55511E-10 28.954 .84235E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 norm .96983 1.7681 .85396E-04 -1.5688 14 Normalizat 1.0313 .28056 .51358E-03 -.91990 15 Prefactor 1.0360 .77267E-01 .14563E-03 -.91541 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 2.43384e-10 Minuit parameter uncertainties: 1 1.10696e-05 2 14.1421 3 1.3157e-07 4 8.36957e-06 5 3.96135e-06 6 19.0623 7 12.196 8 5.53568e-05 9 6.25409 10 1.14051 11 1.97106e-06 12 7.78324e-05 13 1.76806 14 0.280967 15 0.0772748 outfile=/lscratch/kocevski/28098835/ltcube_802310401_802569601_4FGL_J1918.2-4111_daily_bin2172.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/28098835/ft2_4FGL_J1918.2-4111_daily_bin2172.fits .....................! real 8.08 user 7.30 sys 0.21 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/28098835/ft1_filtered_4FGL_J1918.2-4111_daily_bin2172.fits evtable="EVENTS" scfile=/lscratch/kocevski/28098835/ft2_4FGL_J1918.2-4111_daily_bin2172.fits sctable="SC_DATA" expcube=/lscratch/kocevski/28098835/ltcube_802310401_802569601_4FGL_J1918.2-4111_daily_bin2172.fits outfile=/lscratch/kocevski/28098835/expmap_802310401_802569601_4FGL_J1918.2-4111_daily_bin2172.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/28098835/ltcube_802310401_802569601_4FGL_J1918.2-4111_daily_bin2172.fits .....................! real 65.22 user 59.94 sys 3.87 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 FHES J1741.6-3917 in ROI with RadialDisk spatial model. Extended source FGES J1745.8-3028 in ROI with RadialDisk spatial model. Added 323 point sources and 2 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 J1918.2-4111 @ 289.564 -41.1893 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/28098835/ft1_filtered_4FGL_J1918.2-4111_daily_bin2172.fits scfile=/lscratch/kocevski/28098835/ft2_4FGL_J1918.2-4111_daily_bin2172.fits outfile=/lscratch/kocevski/28098835/cmap_802310401_802569601_4FGL_J1918.2-4111_daily_bin2172.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=289.564 yref=-41.1893 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 0.94 user 0.21 sys 0.13 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/28098835/ft1_filtered_4FGL_J1918.2-4111_daily_bin2172.fits scfile=/lscratch/kocevski/28098835/ft2_4FGL_J1918.2-4111_daily_bin2172.fits outfile=/lscratch/kocevski/28098835/cmap_HighResolution_802310401_802569601_4FGL_J1918.2-4111_daily_bin2172.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=289.564 yref=-41.1893 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 0.84 user 0.20 sys 0.14 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/28098835/ft1_filtered_4FGL_J1918.2-4111_daily_bin2172.fits evtable="EVENTS" scfile=/lscratch/kocevski/28098835/ft2_4FGL_J1918.2-4111_daily_bin2172.fits sctable="SC_DATA" srcmdl=/lscratch/kocevvski/28098600/Model_4FGL_J1918.2-4111_daily_bin2172.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 FGES J1745.8-3028 adding source FHES J1741.6-3917 adding source GAL_V02 Working on... /lscratch/kocevski/28098600/ft1_filtered_4FGL_J1918.2-4111_daily_bin2172.fits.....................! real 42.53 user 40.75 sys 0.93 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/28098600/ft1_filtered_4FGL_J1918.2-4111_daily_bin2172.fits', '/lscratch/kocevski/28098600/ft2_4FGL_J1918.2-4111_daily_bin2172.fits', expMap='/lscratch/kocevski/28098600/expmap_802310401_802569601_4FGL_J1918.2-4111_daily_bin2172.fits', expCube='/lscratch/kocevski/28098600/ltcube_802310401_802569601_4FGL_J1918.2-4111_daily_bin2172.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/28098600/Model_4FGL_J1918.2-4111_daily_bin2172.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1918.2-4111' 4FGL J1918.2-4111 Spectrum: LogParabola 863 norm: 1.393e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-12) 864 alpha: 1.785e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 865 beta: 1.079e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 866 Eb: 1.480e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/28098600/ft1_filtered_4FGL_J1918.2-4111_daily_bin2172.fits Spacecraft file(s): /lscratch/kocevski/28098600/ft2_4FGL_J1918.2-4111_daily_bin2172.fits Exposure map: /lscratch/kocevski/28098600/expmap_802310401_802569601_4FGL_J1918.2-4111_daily_bin2172.fits Exposure cube: /lscratch/kocevski/28098600/ltcube_802310401_802569601_4FGL_J1918.2-4111_daily_bin2172.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/28098600/Model_4FGL_J1918.2-4111_daily_bin2172.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) = 13340.5113149 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 13340.3828482 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' .10114E-06 1.0000 .0000 .10000E+07 2 'norm ' 10.438 1.0000 .0000 .10000E+07 3 'norm ' .47740E-08 1.0000 .0000 .10000E+07 4 'norm ' .55511E-09 1.0000 .0000 .10000E+07 5 'Prefactor ' .42467E-04 1.0000 .0000 .10000E+07 6 'Prefactor ' 22.380 1.0000 .0000 .10000E+07 7 'Prefactor ' 24.858 1.0000 .0000 .10000E+07 8 'norm ' .23775E-06 1.0000 .0000 .10000E+07 9 'Prefactor ' 12.333 1.0000 .0000 .10000E+07 10 'norm ' 3.5766 1.0000 .0000 .10000E+07 11 'norm ' .55511E-10 1.0000 .0000 .10000E+07 12 'norm ' .13238E-04 1.0000 .0000 .10000E+07 13 'norm ' .96992 1.0000 .0000 .10000E+07 14 'Normalizat' 1.0306 1.0000 .10000E-01 10.000 15 'Prefactor ' 1.0361 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .1149E+06 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MIGRAD MINIMIZATION HAS CONVERGED. FCN= 13340.38 FROM MIGRAD STATUS=CONVERGED 318 CALLS 1212 TOTAL EDM= .11E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= .2% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm .0000 6.3470 -.12043E-07** at limit ** 2 norm 10.439 14.142 -.13680E-07 -.12921E-03 3 norm .0000 2.3248 -.41952E-09** at limit ** 4 norm .0000 1.7759 .13339E-07** at limit ** 5 Prefactor .0000 3.9341 .61531E-08** at limit ** 6 Prefactor 22.380 19.053 .88834E-07 .67775E-03 7 Prefactor 24.853 12.168 -.17819E-06 -.40449E-02 8 norm .55511E-10 11.121 .20059E-07** at limit ** 9 Prefactor 12.331 6.2560 .77663E-08 .11782E-03 10 norm 3.5763 1.1412 .96672E-08 .39445E-02 11 norm .0000 1.6328 .33206E-08** at limit ** 12 norm .55511E-10 28.807 .15366E-08** at limit ** 13 norm .96983 1.7643 .32806E-06 -.36080E-02 14 Normalizat 1.0313 .25007 -.22478E-05 -.36417E-04 15 Prefactor 1.0360 .67996E-01 .63616E-06 .29628E-03 ERR DEF= .500 Final values: norm = 0 norm = 10.4388 norm = 0 norm = 0 Prefactor = 0 Prefactor = 22.38 Prefactor = 24.8532 norm = 5.55112e-11 Prefactor = 12.3314 norm = 3.57627 norm = 0 norm = 5.55112e-11 norm = 0.969835 Normalizat = 1.03128 Prefactor = 1.03595 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 13340.3828399 Extracting fit parameters... 4FGL J1918.2-4111 Spectrum: LogParabola 863 norm: 0.000e+00 8.370e-06 0.000e+00 1.000e+06 ( 1.000e-12) 864 alpha: 1.785e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 865 beta: 1.079e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 866 Eb: 1.480e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 1146 Prefactor: 1.036e+00 7.727e-02 0.000e+00 1.000e+01 ( 1.000e+00) 1147 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 1148 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 1139 Normalization: 1.031e+00 2.810e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 0.00 Ra Dec: 289.564 -41.189 Photon Flux Upper Limit: 4.76749672175e-08 ph cm-2 s-1 Energy Flux Upper Limit: None Saving results to: /lscratch/kocevski/28098508/likelihoodResults_802310401_802569601_4FGL_J1918.2-4111_daily_bin2172.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) = 13340.2253175 delta logL = 0.157522410182 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 13340.1932821 delta logL = 0.189557771633 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' .19947 1.0000 .0000 .10000E+07 2 'alpha ' 3.2071 1.0000 .0000 5.0000 3 'Normalizat' 1.0083 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.0368 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .1149E+06 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 13340.19 FROM MIGRAD STATUS=CONVERGED 51 CALLS 246 TOTAL EDM= .18E-07 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm .19926 3.4531 .11785E-02** at limit ** 2 alpha 3.2095 3.6908 .43454 .11656E-03 3 Normalizat 1.0083 .31867E-01 .11696 -.77232E-04 4 Prefactor 1.0368 .90852E-02 .40755E-01 -.27498E-03 ERR DEF= .500 Final values: norm = 0.199261 alpha = 3.20951 Normalizat = 1.00831 Prefactor = 1.03676 ********** ** 18 **HESSE ********** FCN= 13340.19 FROM HESSE STATUS=NOT POSDEF 31 CALLS 277 TOTAL EDM= .37E-08 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm .19926 29.225 .83372E-05 -1.5699 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 alpha 3.2095 3.3910 .22889E-01 .28776 3 Normalizat 1.0083 .29477 .51862E-03 -.92752 4 Prefactor 1.0368 .80881E-01 .14556E-03 -.91514 ERR DEF= .500 Minuit fit quality: 2 estimated distance: 3.70657e-09 Minuit parameter uncertainties: 1 4.82639 2 11.7879 3 0.295244 4 0.0808907 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 13340.1932791 delta logL = 0.1895607357 Extracting fit parameters... 4FGL J1918.2-4111 Spectrum: LogParabola 863 norm: 1.993e-01 4.826e+00 0.000e+00 1.000e+06 ( 1.000e-12) 864 alpha: 3.210e+00 1.179e+01 0.000e+00 5.000e+00 ( 1.000e+00) 865 beta: 1.079e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 866 Eb: 1.480e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 1146 Prefactor: 1.037e+00 8.089e-02 0.000e+00 1.000e+01 ( 1.000e+00) 1147 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 1148 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 1139 Normalization: 1.008e+00 2.952e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 0.00 Ra Dec: 289.564 -41.189 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/28098508/cmap_HighResolution_802310401_802569601_4FGL_J1918.2-4111_daily_bin2172.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET job_status='DONE', comment='SUCCESS', photon_flux_upper_limit='4.77e-08', time_completed='2026-06-08 15:08:39.682773', job_id='28098508', GAL2='1.04', fit_tolerance='1e-08', EG2='1.01', EG='1.03', time_epoch_completed='1780956519.68', return_code2='102', ts='0.00', return_code='0', GAL='1.04', dlogl='1.90e-01', ts2='0.39', photon_index_error='0.00', photon_index='1.78' WHERE bin_id='2172' AND source_name='4FGL J1918.2-4111' AND cadence='daily'; Database successfully updated. Analysis Complete. Mon Jun 8 15:08:39 PDT 2026 ********** ** 18 **HESSE ********** FCN= 13340.38 FROM HESSE STATUS=OK 178 CALLS 1390 TOTAL EDM= .24E-09 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm .0000 6.3610 .84235E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 norm 10.439 14.142 .12395E-04 -1.5643 3 norm .0000 2.3266 .84235E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 norm .0000 1.8037 .84235E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor .0000 3.9470 .84235E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor 22.380 19.062 .84576E-05 -1.5613 7 Prefactor 24.853 12.196 .80246E-05 -1.5608 8 norm .55511E-10 11.129 .84235E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 Prefactor 12.331 6.2541 .11400E-04 -1.5638 10 norm 3.5763 1.1405 .66448E-05 -1.5670 11 norm .0000 1.6332 .84235E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 norm .55511E-10 28.954 .84235E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 norm .96983 1.7681 .85396E-04 -1.5688 14 Normalizat 1.0313 .28056 .51358E-03 -.91990 15 Prefactor 1.0360 .77267E-01 .14563E-03 -.91541 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 2.43384e-10 Minuit parameter uncertainties: 1 1.10696e-05 2 14.1421 3 1.3157e-07 4 8.36957e-06 5 3.96135e-06 6 19.0623 7 12.196 8 5.53568e-05 9 6.25409 10 1.14051 11 1.97106e-06 12 7.78324e-05 13 1.76806 14 0.280967 15 0.0772748 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 13340.3828399 Extracting fit parameters... 4FGL J1918.2-4111 Spectrum: LogParabola 863 norm: 0.000e+00 8.370e-06 0.000e+00 1.000e+06 ( 1.000e-12) 864 alpha: 1.785e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 865 beta: 1.079e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 866 Eb: 1.480e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 1146 Prefactor: 1.036e+00 7.727e-02 0.000e+00 1.000e+01 ( 1.000e+00) 1147 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 1148 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 1139 Normalization: 1.031e+00 2.810e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 0.00 Ra Dec: 289.564 -41.189 Photon Flux Upper Limit: 4.76749672175e-08 ph cm-2 s-1 Energy Flux Upper Limit: None Saving results to: /lscratch/kocevski/28098520/likelihoodResults_802310401_802569601_4FGL_J1918.2-4111_daily_bin2172.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) = 13340.2253175 delta logL = 0.157522410182 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 13340.1932821 delta logL = 0.189557771633 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' .19947 1.0000 .0000 .10000E+07 2 'alpha ' 3.2071 1.0000 .0000 5.0000 3 'Normalizat' 1.0083 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.0368 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .1149E+06 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 13340.19 FROM MIGRAD STATUS=CONVERGED 51 CALLS 246 TOTAL EDM= .18E-07 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm .19926 3.4531 .11785E-02** at limit ** 2 alpha 3.2095 3.6908 .43454 .11656E-03 3 Normalizat 1.0083 .31867E-01 .11696 -.77232E-04 4 Prefactor 1.0368 .90852E-02 .40755E-01 -.27498E-03 ERR DEF= .500 Final values: norm = 0.199261 alpha = 3.20951 Normalizat = 1.00831 Prefactor = 1.03676 ********** ** 18 **HESSE ********** FCN= 13340.19 FROM HESSE STATUS=NOT POSDEF 31 CALLS 277 TOTAL EDM= .37E-08 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm .19926 29.225 .83372E-05 -1.5699 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 alpha 3.2095 3.3910 .22889E-01 .28776 3 Normalizat 1.0083 .29477 .51862E-03 -.92752 4 Prefactor 1.0368 .80881E-01 .14556E-03 -.91514 ERR DEF= .500 Minuit fit quality: 2 estimated distance: 3.70657e-09 Minuit parameter uncertainties: 1 4.82639 2 11.7879 3 0.295244 4 0.0808907 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 13340.1932791 delta logL = 0.1895607357 Extracting fit parameters... 4FGL J1918.2-4111 Spectrum: LogParabola 863 norm: 1.993e-01 4.826e+00 0.000e+00 1.000e+06 ( 1.000e-12) 864 alpha: 3.210e+00 1.179e+01 0.000e+00 5.000e+00 ( 1.000e+00) 865 beta: 1.079e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 866 Eb: 1.480e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 1146 Prefactor: 1.037e+00 8.089e-02 0.000e+00 1.000e+01 ( 1.000e+00) 1147 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 1148 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 1139 Normalization: 1.008e+00 2.952e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 0.00 Ra Dec: 289.564 -41.189 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/28098520/cmap_HighResolution_802310401_802569601_4FGL_J1918.2-4111_daily_bin2172.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET job_status='DONE', comment='SUCCESS', photon_flux_upper_limit='4.77e-08', time_completed='2026-06-08 15:08:58.970300', job_id='28098520', GAL2='1.04', fit_tolerance='1e-08', EG2='1.01', EG='1.03', time_epoch_completed='1780956538.97', return_code2='102', ts='0.00', return_code='0', GAL='1.04', dlogl='1.90e-01', ts2='0.39', photon_index_error='0.00', photon_index='1.78' WHERE bin_id='2172' AND source_name='4FGL J1918.2-4111' AND cadence='daily'; Database successfully updated. Analysis Complete. Mon Jun 8 15:08:59 PDT 2026 vski/28098622/Model_4FGL_J1918.2-4111_daily_bin2172.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 FGES J1745.8-3028 adding source FHES J1741.6-3917 adding source GAL_V02 Working on... /lscratch/kocevski/28098622/ft1_filtered_4FGL_J1918.2-4111_daily_bin2172.fits.....................! real 48.18 user 46.33 sys 1.03 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/28098622/ft1_filtered_4FGL_J1918.2-4111_daily_bin2172.fits', '/lscratch/kocevski/28098622/ft2_4FGL_J1918.2-4111_daily_bin2172.fits', expMap='/lscratch/kocevski/28098622/expmap_802310401_802569601_4FGL_J1918.2-4111_daily_bin2172.fits', expCube='/lscratch/kocevski/28098622/ltcube_802310401_802569601_4FGL_J1918.2-4111_daily_bin2172.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/28098622/Model_4FGL_J1918.2-4111_daily_bin2172.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1918.2-4111' 4FGL J1918.2-4111 Spectrum: LogParabola 863 norm: 1.393e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-12) 864 alpha: 1.785e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 865 beta: 1.079e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 866 Eb: 1.480e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/28098622/ft1_filtered_4FGL_J1918.2-4111_daily_bin2172.fits Spacecraft file(s): /lscratch/kocevski/28098622/ft2_4FGL_J1918.2-4111_daily_bin2172.fits Exposure map: /lscratch/kocevski/28098622/expmap_802310401_802569601_4FGL_J1918.2-4111_daily_bin2172.fits Exposure cube: /lscratch/kocevski/28098622/ltcube_802310401_802569601_4FGL_J1918.2-4111_daily_bin2172.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/28098622/Model_4FGL_J1918.2-4111_daily_bin2172.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) = 13340.5113149 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 13340.3828482 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' .10114E-06 1.0000 .0000 .10000E+07 2 'norm ' 10.438 1.0000 .0000 .10000E+07 3 'norm ' .47740E-08 1.0000 .0000 .10000E+07 4 'norm ' .55511E-09 1.0000 .0000 .10000E+07 5 'Prefactor ' .42467E-04 1.0000 .0000 .10000E+07 6 'Prefactor ' 22.380 1.0000 .0000 .10000E+07 7 'Prefactor ' 24.858 1.0000 .0000 .10000E+07 8 'norm ' .23775E-06 1.0000 .0000 .10000E+07 9 'Prefactor ' 12.333 1.0000 .0000 .10000E+07 10 'norm ' 3.5766 1.0000 .0000 .10000E+07 11 'norm ' .55511E-10 1.0000 .0000 .10000E+07 12 'norm ' .13238E-04 1.0000 .0000 .10000E+07 13 'norm ' .96992 1.0000 .0000 .10000E+07 14 'Normalizat' 1.0306 1.0000 .10000E-01 10.000 15 'Prefactor ' 1.0361 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .1149E+06 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MIGRAD MINIMIZATION HAS CONVERGED. FCN= 13340.38 FROM MIGRAD STATUS=CONVERGED 318 CALLS 1212 TOTAL EDM= .11E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= .2% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm .0000 6.3470 -.12043E-07** at limit ** 2 norm 10.439 14.142 -.13680E-07 -.12921E-03 3 norm .0000 2.3248 -.41952E-09** at limit ** 4 norm .0000 1.7759 .13339E-07** at limit ** 5 Prefactor .0000 3.9341 .61531E-08** at limit ** 6 Prefactor 22.380 19.053 .88834E-07 .67775E-03 7 Prefactor 24.853 12.168 -.17819E-06 -.40449E-02 8 norm .55511E-10 11.121 .20059E-07** at limit ** 9 Prefactor 12.331 6.2560 .77663E-08 .11782E-03 10 norm 3.5763 1.1412 .96672E-08 .39445E-02 11 norm .0000 1.6328 .33206E-08** at limit ** 12 norm .55511E-10 28.807 .15366E-08** at limit ** 13 norm .96983 1.7643 .32806E-06 -.36080E-02 14 Normalizat 1.0313 .25007 -.22478E-05 -.36417E-04 15 Prefactor 1.0360 .67996E-01 .63616E-06 .29628E-03 ERR DEF= .500 Final values: norm = 0 norm = 10.4388 norm = 0 norm = 0 Prefactor = 0 Prefactor = 22.38 Prefactor = 24.8532 norm = 5.55112e-11 Prefactor = 12.3314 norm = 3.57627 norm = 0 norm = 5.55112e-11 norm = 0.969835 Normalizat = 1.03128 Prefactor = 1.03595 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 13340.3828399 Extracting fit parameters... 4FGL J1918.2-4111 Spectrum: LogParabola 863 norm: 0.000e+00 8.370e-06 0.000e+00 1.000e+06 ( 1.000e-12) 864 alpha: 1.785e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 865 beta: 1.079e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 866 Eb: 1.480e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 1146 Prefactor: 1.036e+00 7.727e-02 0.000e+00 1.000e+01 ( 1.000e+00) 1147 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 1148 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 1139 Normalization: 1.031e+00 2.810e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 0.00 Ra Dec: 289.564 -41.189 Photon Flux Upper Limit: 4.76749672175e-08 ph cm-2 s-1 Energy Flux Upper Limit: None Saving results to: /lscratch/kocevski/28098600/likelihoodResults_802310401_802569601_4FGL_J1918.2-4111_daily_bin2172.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) = 13340.2253175 delta logL = 0.157522410182 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 13340.1932821 delta logL = 0.189557771633 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' .19947 1.0000 .0000 .10000E+07 2 'alpha ' 3.2071 1.0000 .0000 5.0000 3 'Normalizat' 1.0083 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.0368 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .1149E+06 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 13340.19 FROM MIGRAD STATUS=CONVERGED 51 CALLS 246 TOTAL EDM= .18E-07 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm .19926 3.4531 .11785E-02** at limit ** 2 alpha 3.2095 3.6908 .43454 .11656E-03 3 Normalizat 1.0083 .31867E-01 .11696 -.77232E-04 4 Prefactor 1.0368 .90852E-02 .40755E-01 -.27498E-03 ERR DEF= .500 Final values: norm = 0.199261 alpha = 3.20951 Normalizat = 1.00831 Prefactor = 1.03676 ********** ** 18 **HESSE ********** FCN= 13340.19 FROM HESSE STATUS=NOT POSDEF 31 CALLS 277 TOTAL EDM= .37E-08 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm .19926 29.225 .83372E-05 -1.5699 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 alpha 3.2095 3.3910 .22889E-01 .28776 3 Normalizat 1.0083 .29477 .51862E-03 -.92752 4 Prefactor 1.0368 .80881E-01 .14556E-03 -.91514 ERR DEF= .500 Minuit fit quality: 2 estimated distance: 3.70657e-09 Minuit parameter uncertainties: 1 4.82639 2 11.7879 3 0.295244 4 0.0808907 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 13340.1932791 delta logL = 0.1895607357 Extracting fit parameters... 4FGL J1918.2-4111 Spectrum: LogParabola 863 norm: 1.993e-01 4.826e+00 0.000e+00 1.000e+06 ( 1.000e-12) 864 alpha: 3.210e+00 1.179e+01 0.000e+00 5.000e+00 ( 1.000e+00) 865 beta: 1.079e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 866 Eb: 1.480e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 1146 Prefactor: 1.037e+00 8.089e-02 0.000e+00 1.000e+01 ( 1.000e+00) 1147 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 1148 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 1139 Normalization: 1.008e+00 2.952e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 0.00 Ra Dec: 289.564 -41.189 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/28098600/cmap_HighResolution_802310401_802569601_4FGL_J1918.2-4111_daily_bin2172.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET job_status='DONE', comment='SUCCESS', photon_flux_upper_limit='4.77e-08', time_completed='2026-06-08 15:10:00.397514', job_id='28098600', GAL2='1.04', fit_tolerance='1e-08', EG2='1.01', EG='1.03', time_epoch_completed='1780956600.4', return_code2='102', ts='0.00', return_code='0', GAL='1.04', dlogl='1.90e-01', ts2='0.39', photon_index_error='0.00', photon_index='1.78' WHERE bin_id='2172' AND source_name='4FGL J1918.2-4111' AND cadence='daily'; Database successfully updated. Analysis Complete. Mon Jun 8 15:10:00 PDT 2026 ********** ** 18 **HESSE ********** FCN= 13340.38 FROM HESSE STATUS=OK 178 CALLS 1390 TOTAL EDM= .24E-09 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm .0000 6.3610 .84235E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 norm 10.439 14.142 .12395E-04 -1.5643 3 norm .0000 2.3266 .84235E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 norm .0000 1.8037 .84235E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor .0000 3.9470 .84235E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor 22.380 19.062 .84576E-05 -1.5613 7 Prefactor 24.853 12.196 .80246E-05 -1.5608 8 norm .55511E-10 11.129 .84235E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 Prefactor 12.331 6.2541 .11400E-04 -1.5638 10 norm 3.5763 1.1405 .66448E-05 -1.5670 11 norm .0000 1.6332 .84235E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 norm .55511E-10 28.954 .84235E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 norm .96983 1.7681 .85396E-04 -1.5688 14 Normalizat 1.0313 .28056 .51358E-03 -.91990 15 Prefactor 1.0360 .77267E-01 .14563E-03 -.91541 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 2.43384e-10 Minuit parameter uncertainties: 1 1.10696e-05 2 14.1421 3 1.3157e-07 4 8.36957e-06 5 3.96135e-06 6 19.0623 7 12.196 8 5.53568e-05 9 6.25409 10 1.14051 11 1.97106e-06 12 7.78324e-05 13 1.76806 14 0.280967 15 0.0772748 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 13340.3828399 Extracting fit parameters... 4FGL J1918.2-4111 Spectrum: LogParabola 863 norm: 0.000e+00 8.370e-06 0.000e+00 1.000e+06 ( 1.000e-12) 864 alpha: 1.785e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 865 beta: 1.079e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 866 Eb: 1.480e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 1146 Prefactor: 1.036e+00 7.727e-02 0.000e+00 1.000e+01 ( 1.000e+00) 1147 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 1148 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 1139 Normalization: 1.031e+00 2.810e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 0.00 Ra Dec: 289.564 -41.189 Photon Flux Upper Limit: 4.76749672175e-08 ph cm-2 s-1 Energy Flux Upper Limit: None Saving results to: /lscratch/kocevski/28098622/likelihoodResults_802310401_802569601_4FGL_J1918.2-4111_daily_bin2172.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) = 13340.2253175 delta logL = 0.157522410182 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 13340.1932821 delta logL = 0.189557771633 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' .19947 1.0000 .0000 .10000E+07 2 'alpha ' 3.2071 1.0000 .0000 5.0000 3 'Normalizat' 1.0083 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.0368 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .1149E+06 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 13340.19 FROM MIGRAD STATUS=CONVERGED 51 CALLS 246 TOTAL EDM= .18E-07 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm .19926 3.4531 .11785E-02** at limit ** 2 alpha 3.2095 3.6908 .43454 .11656E-03 3 Normalizat 1.0083 .31867E-01 .11696 -.77232E-04 4 Prefactor 1.0368 .90852E-02 .40755E-01 -.27498E-03 ERR DEF= .500 Final values: norm = 0.199261 alpha = 3.20951 Normalizat = 1.00831 Prefactor = 1.03676 vski/28098755/Model_4FGL_J1918.2-4111_daily_bin2172.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 FGES J1745.8-3028 adding source FHES J1741.6-3917 adding source GAL_V02 Working on... /lscratch/kocevski/28098755/ft1_filtered_4FGL_J1918.2-4111_daily_bin2172.fits.....................! real 43.67 user 41.84 sys 0.94 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/28098755/ft1_filtered_4FGL_J1918.2-4111_daily_bin2172.fits', '/lscratch/kocevski/28098755/ft2_4FGL_J1918.2-4111_daily_bin2172.fits', expMap='/lscratch/kocevski/28098755/expmap_802310401_802569601_4FGL_J1918.2-4111_daily_bin2172.fits', expCube='/lscratch/kocevski/28098755/ltcube_802310401_802569601_4FGL_J1918.2-4111_daily_bin2172.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/28098755/Model_4FGL_J1918.2-4111_daily_bin2172.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1918.2-4111' 4FGL J1918.2-4111 Spectrum: LogParabola 863 norm: 1.393e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-12) 864 alpha: 1.785e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 865 beta: 1.079e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 866 Eb: 1.480e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/28098755/ft1_filtered_4FGL_J1918.2-4111_daily_bin2172.fits Spacecraft file(s): /lscratch/kocevski/28098755/ft2_4FGL_J1918.2-4111_daily_bin2172.fits Exposure map: /lscratch/kocevski/28098755/expmap_802310401_802569601_4FGL_J1918.2-4111_daily_bin2172.fits Exposure cube: /lscratch/kocevski/28098755/ltcube_802310401_802569601_4FGL_J1918.2-4111_daily_bin2172.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/28098755/Model_4FGL_J1918.2-4111_daily_bin2172.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) = 13340.5113149 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 13340.3828482 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' .10114E-06 1.0000 .0000 .10000E+07 2 'norm ' 10.438 1.0000 .0000 .10000E+07 3 'norm ' .47740E-08 1.0000 .0000 .10000E+07 4 'norm ' .55511E-09 1.0000 .0000 .10000E+07 5 'Prefactor ' .42467E-04 1.0000 .0000 .10000E+07 6 'Prefactor ' 22.380 1.0000 .0000 .10000E+07 7 'Prefactor ' 24.858 1.0000 .0000 .10000E+07 8 'norm ' .23775E-06 1.0000 .0000 .10000E+07 9 'Prefactor ' 12.333 1.0000 .0000 .10000E+07 10 'norm ' 3.5766 1.0000 .0000 .10000E+07 11 'norm ' .55511E-10 1.0000 .0000 .10000E+07 12 'norm ' .13238E-04 1.0000 .0000 .10000E+07 13 'norm ' .96992 1.0000 .0000 .10000E+07 14 'Normalizat' 1.0306 1.0000 .10000E-01 10.000 15 'Prefactor ' 1.0361 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .1149E+06 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MIGRAD MINIMIZATION HAS CONVERGED. FCN= 13340.38 FROM MIGRAD STATUS=CONVERGED 318 CALLS 1212 TOTAL EDM= .11E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= .2% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm .0000 6.3470 -.12043E-07** at limit ** 2 norm 10.439 14.142 -.13680E-07 -.12921E-03 3 norm .0000 2.3248 -.41952E-09** at limit ** 4 norm .0000 1.7759 .13339E-07** at limit ** 5 Prefactor .0000 3.9341 .61531E-08** at limit ** 6 Prefactor 22.380 19.053 .88834E-07 .67775E-03 7 Prefactor 24.853 12.168 -.17819E-06 -.40449E-02 8 norm .55511E-10 11.121 .20059E-07** at limit ** 9 Prefactor 12.331 6.2560 .77663E-08 .11782E-03 10 norm 3.5763 1.1412 .96672E-08 .39445E-02 11 norm .0000 1.6328 .33206E-08** at limit ** 12 norm .55511E-10 28.807 .15366E-08** at limit ** 13 norm .96983 1.7643 .32806E-06 -.36080E-02 14 Normalizat 1.0313 .25007 -.22478E-05 -.36417E-04 15 Prefactor 1.0360 .67996E-01 .63616E-06 .29628E-03 ERR DEF= .500 Final values: norm = 0 norm = 10.4388 norm = 0 norm = 0 Prefactor = 0 Prefactor = 22.38 Prefactor = 24.8532 norm = 5.55112e-11 Prefactor = 12.3314 norm = 3.57627 norm = 0 norm = 5.55112e-11 norm = 0.969835 Normalizat = 1.03128 Prefactor = 1.03595 ********** ** 18 **HESSE ********** FCN= 13340.19 FROM HESSE STATUS=NOT POSDEF 31 CALLS 277 TOTAL EDM= .37E-08 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm .19926 29.225 .83372E-05 -1.5699 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 alpha 3.2095 3.3910 .22889E-01 .28776 3 Normalizat 1.0083 .29477 .51862E-03 -.92752 4 Prefactor 1.0368 .80881E-01 .14556E-03 -.91514 ERR DEF= .500 Minuit fit quality: 2 estimated distance: 3.70657e-09 Minuit parameter uncertainties: 1 4.82639 2 11.7879 3 0.295244 4 0.0808907 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 13340.1932791 delta logL = 0.1895607357 Extracting fit parameters... 4FGL J1918.2-4111 Spectrum: LogParabola 863 norm: 1.993e-01 4.826e+00 0.000e+00 1.000e+06 ( 1.000e-12) 864 alpha: 3.210e+00 1.179e+01 0.000e+00 5.000e+00 ( 1.000e+00) 865 beta: 1.079e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 866 Eb: 1.480e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 1146 Prefactor: 1.037e+00 8.089e-02 0.000e+00 1.000e+01 ( 1.000e+00) 1147 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 1148 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 1139 Normalization: 1.008e+00 2.952e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 0.00 Ra Dec: 289.564 -41.189 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/28098622/cmap_HighResolution_802310401_802569601_4FGL_J1918.2-4111_daily_bin2172.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET job_status='DONE', comment='SUCCESS', photon_flux_upper_limit='4.77e-08', time_completed='2026-06-08 15:11:37.132203', job_id='28098622', GAL2='1.04', fit_tolerance='1e-08', EG2='1.01', EG='1.03', time_epoch_completed='1780956697.13', return_code2='102', ts='0.00', return_code='0', GAL='1.04', dlogl='1.90e-01', ts2='0.39', photon_index_error='0.00', photon_index='1.78' WHERE bin_id='2172' AND source_name='4FGL J1918.2-4111' AND cadence='daily'; Database successfully updated. Analysis Complete. Mon Jun 8 15:11:37 PDT 2026 ********** ** 18 **HESSE ********** FCN= 13340.38 FROM HESSE STATUS=OK 178 CALLS 1390 TOTAL EDM= .24E-09 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm .0000 6.3610 .84235E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 norm 10.439 14.142 .12395E-04 -1.5643 3 norm .0000 2.3266 .84235E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 norm .0000 1.8037 .84235E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor .0000 3.9470 .84235E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor 22.380 19.062 .84576E-05 -1.5613 7 Prefactor 24.853 12.196 .80246E-05 -1.5608 8 norm .55511E-10 11.129 .84235E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 Prefactor 12.331 6.2541 .11400E-04 -1.5638 10 norm 3.5763 1.1405 .66448E-05 -1.5670 11 norm .0000 1.6332 .84235E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 norm .55511E-10 28.954 .84235E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 norm .96983 1.7681 .85396E-04 -1.5688 14 Normalizat 1.0313 .28056 .51358E-03 -.91990 15 Prefactor 1.0360 .77267E-01 .14563E-03 -.91541 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 2.43384e-10 Minuit parameter uncertainties: 1 1.10696e-05 2 14.1421 3 1.3157e-07 4 8.36957e-06 5 3.96135e-06 6 19.0623 7 12.196 8 5.53568e-05 9 6.25409 10 1.14051 11 1.97106e-06 12 7.78324e-05 13 1.76806 14 0.280967 15 0.0772748 ski/28098835/Model_4FGL_J1918.2-4111_daily_bin2172.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 FGES J1745.8-3028 adding source FHES J1741.6-3917 adding source GAL_V02 Working on... /lscratch/kocevski/28098835/ft1_filtered_4FGL_J1918.2-4111_daily_bin2172.fits.....................! real 43.92 user 41.94 sys 0.95 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/28098835/ft1_filtered_4FGL_J1918.2-4111_daily_bin2172.fits', '/lscratch/kocevski/28098835/ft2_4FGL_J1918.2-4111_daily_bin2172.fits', expMap='/lscratch/kocevski/28098835/expmap_802310401_802569601_4FGL_J1918.2-4111_daily_bin2172.fits', expCube='/lscratch/kocevski/28098835/ltcube_802310401_802569601_4FGL_J1918.2-4111_daily_bin2172.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/28098835/Model_4FGL_J1918.2-4111_daily_bin2172.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1918.2-4111' 4FGL J1918.2-4111 Spectrum: LogParabola 863 norm: 1.393e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-12) 864 alpha: 1.785e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 865 beta: 1.079e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 866 Eb: 1.480e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/28098835/ft1_filtered_4FGL_J1918.2-4111_daily_bin2172.fits Spacecraft file(s): /lscratch/kocevski/28098835/ft2_4FGL_J1918.2-4111_daily_bin2172.fits Exposure map: /lscratch/kocevski/28098835/expmap_802310401_802569601_4FGL_J1918.2-4111_daily_bin2172.fits Exposure cube: /lscratch/kocevski/28098835/ltcube_802310401_802569601_4FGL_J1918.2-4111_daily_bin2172.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/28098835/Model_4FGL_J1918.2-4111_daily_bin2172.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) = 13340.5113149 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 13340.3828482 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' .10114E-06 1.0000 .0000 .10000E+07 2 'norm ' 10.438 1.0000 .0000 .10000E+07 3 'norm ' .47740E-08 1.0000 .0000 .10000E+07 4 'norm ' .55511E-09 1.0000 .0000 .10000E+07 5 'Prefactor ' .42467E-04 1.0000 .0000 .10000E+07 6 'Prefactor ' 22.380 1.0000 .0000 .10000E+07 7 'Prefactor ' 24.858 1.0000 .0000 .10000E+07 8 'norm ' .23775E-06 1.0000 .0000 .10000E+07 9 'Prefactor ' 12.333 1.0000 .0000 .10000E+07 10 'norm ' 3.5766 1.0000 .0000 .10000E+07 11 'norm ' .55511E-10 1.0000 .0000 .10000E+07 12 'norm ' .13238E-04 1.0000 .0000 .10000E+07 13 'norm ' .96992 1.0000 .0000 .10000E+07 14 'Normalizat' 1.0306 1.0000 .10000E-01 10.000 15 'Prefactor ' 1.0361 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .1149E+06 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MIGRAD MINIMIZATION HAS CONVERGED. FCN= 13340.38 FROM MIGRAD STATUS=CONVERGED 318 CALLS 1212 TOTAL EDM= .11E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= .2% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm .0000 6.3470 -.12043E-07** at limit ** 2 norm 10.439 14.142 -.13680E-07 -.12921E-03 3 norm .0000 2.3248 -.41952E-09** at limit ** 4 norm .0000 1.7759 .13339E-07** at limit ** 5 Prefactor .0000 3.9341 .61531E-08** at limit ** 6 Prefactor 22.380 19.053 .88834E-07 .67775E-03 7 Prefactor 24.853 12.168 -.17819E-06 -.40449E-02 8 norm .55511E-10 11.121 .20059E-07** at limit ** 9 Prefactor 12.331 6.2560 .77663E-08 .11782E-03 10 norm 3.5763 1.1412 .96672E-08 .39445E-02 11 norm .0000 1.6328 .33206E-08** at limit ** 12 norm .55511E-10 28.807 .15366E-08** at limit ** 13 norm .96983 1.7643 .32806E-06 -.36080E-02 14 Normalizat 1.0313 .25007 -.22478E-05 -.36417E-04 15 Prefactor 1.0360 .67996E-01 .63616E-06 .29628E-03 ERR DEF= .500 Final values: norm = 0 norm = 10.4388 norm = 0 norm = 0 Prefactor = 0 Prefactor = 22.38 Prefactor = 24.8532 norm = 5.55112e-11 Prefactor = 12.3314 norm = 3.57627 norm = 0 norm = 5.55112e-11 norm = 0.969835 Normalizat = 1.03128 Prefactor = 1.03595 ********** ** 18 **HESSE ********** FCN= 13340.38 FROM HESSE STATUS=OK 178 CALLS 1390 TOTAL EDM= .24E-09 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm .0000 6.3610 .84235E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 norm 10.439 14.142 .12395E-04 -1.5643 3 norm .0000 2.3266 .84235E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 norm .0000 1.8037 .84235E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor .0000 3.9470 .84235E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor 22.380 19.062 .84576E-05 -1.5613 7 Prefactor 24.853 12.196 .80246E-05 -1.5608 8 norm .55511E-10 11.129 .84235E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 Prefactor 12.331 6.2541 .11400E-04 -1.5638 10 norm 3.5763 1.1405 .66448E-05 -1.5670 11 norm .0000 1.6332 .84235E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 norm .55511E-10 28.954 .84235E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 norm .96983 1.7681 .85396E-04 -1.5688 14 Normalizat 1.0313 .28056 .51358E-03 -.91990 15 Prefactor 1.0360 .77267E-01 .14563E-03 -.91541 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 2.43384e-10 Minuit parameter uncertainties: 1 1.10696e-05 2 14.1421 3 1.3157e-07 4 8.36957e-06 5 3.96135e-06 6 19.0623 7 12.196 8 5.53568e-05 9 6.25409 10 1.14051 11 1.97106e-06 12 7.78324e-05 13 1.76806 14 0.280967 15 0.0772748 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 13340.3828399 Extracting fit parameters... 4FGL J1918.2-4111 Spectrum: LogParabola 863 norm: 0.000e+00 8.370e-06 0.000e+00 1.000e+06 ( 1.000e-12) 864 alpha: 1.785e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 865 beta: 1.079e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 866 Eb: 1.480e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 1146 Prefactor: 1.036e+00 7.727e-02 0.000e+00 1.000e+01 ( 1.000e+00) 1147 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 1148 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 1139 Normalization: 1.031e+00 2.810e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 0.00 Ra Dec: 289.564 -41.189 Photon Flux Upper Limit: 4.76749672175e-08 ph cm-2 s-1 Energy Flux Upper Limit: None Saving results to: /lscratch/kocevski/28098755/likelihoodResults_802310401_802569601_4FGL_J1918.2-4111_daily_bin2172.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) = 13340.2253175 delta logL = 0.157522410182 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 13340.1932821 delta logL = 0.189557771633 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' .19947 1.0000 .0000 .10000E+07 2 'alpha ' 3.2071 1.0000 .0000 5.0000 3 'Normalizat' 1.0083 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.0368 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .1149E+06 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 13340.19 FROM MIGRAD STATUS=CONVERGED 51 CALLS 246 TOTAL EDM= .18E-07 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm .19926 3.4531 .11785E-02** at limit ** 2 alpha 3.2095 3.6908 .43454 .11656E-03 3 Normalizat 1.0083 .31867E-01 .11696 -.77232E-04 4 Prefactor 1.0368 .90852E-02 .40755E-01 -.27498E-03 ERR DEF= .500 Final values: norm = 0.199261 alpha = 3.20951 Normalizat = 1.00831 Prefactor = 1.03676 ********** ** 18 **HESSE ********** FCN= 13340.19 FROM HESSE STATUS=NOT POSDEF 31 CALLS 277 TOTAL EDM= .37E-08 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm .19926 29.225 .83372E-05 -1.5699 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 alpha 3.2095 3.3910 .22889E-01 .28776 3 Normalizat 1.0083 .29477 .51862E-03 -.92752 4 Prefactor 1.0368 .80881E-01 .14556E-03 -.91514 ERR DEF= .500 Minuit fit quality: 2 estimated distance: 3.70657e-09 Minuit parameter uncertainties: 1 4.82639 2 11.7879 3 0.295244 4 0.0808907 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 13340.1932791 delta logL = 0.1895607357 Extracting fit parameters... 4FGL J1918.2-4111 Spectrum: LogParabola 863 norm: 1.993e-01 4.826e+00 0.000e+00 1.000e+06 ( 1.000e-12) 864 alpha: 3.210e+00 1.179e+01 0.000e+00 5.000e+00 ( 1.000e+00) 865 beta: 1.079e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 866 Eb: 1.480e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 1146 Prefactor: 1.037e+00 8.089e-02 0.000e+00 1.000e+01 ( 1.000e+00) 1147 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 1148 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 1139 Normalization: 1.008e+00 2.952e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 0.00 Ra Dec: 289.564 -41.189 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/28098755/cmap_HighResolution_802310401_802569601_4FGL_J1918.2-4111_daily_bin2172.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET job_status='DONE', comment='SUCCESS', photon_flux_upper_limit='4.77e-08', time_completed='2026-06-08 15:13:17.194582', job_id='28098755', GAL2='1.04', fit_tolerance='1e-08', EG2='1.01', EG='1.03', time_epoch_completed='1780956797.19', return_code2='102', ts='0.00', return_code='0', GAL='1.04', dlogl='1.90e-01', ts2='0.39', photon_index_error='0.00', photon_index='1.78' WHERE bin_id='2172' AND source_name='4FGL J1918.2-4111' AND cadence='daily'; Database successfully updated. Analysis Complete. Mon Jun 8 15:13:17 PDT 2026 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 13340.3828399 Extracting fit parameters... 4FGL J1918.2-4111 Spectrum: LogParabola 863 norm: 0.000e+00 8.370e-06 0.000e+00 1.000e+06 ( 1.000e-12) 864 alpha: 1.785e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 865 beta: 1.079e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 866 Eb: 1.480e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 1146 Prefactor: 1.036e+00 7.727e-02 0.000e+00 1.000e+01 ( 1.000e+00) 1147 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 1148 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 1139 Normalization: 1.031e+00 2.810e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 0.00 Ra Dec: 289.564 -41.189 Photon Flux Upper Limit: 4.76749672175e-08 ph cm-2 s-1 Energy Flux Upper Limit: None Saving results to: /lscratch/kocevski/28098835/likelihoodResults_802310401_802569601_4FGL_J1918.2-4111_daily_bin2172.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) = 13340.2253175 delta logL = 0.157522410182 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 13340.1932821 delta logL = 0.189557771633 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' .19947 1.0000 .0000 .10000E+07 2 'alpha ' 3.2071 1.0000 .0000 5.0000 3 'Normalizat' 1.0083 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.0368 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .1149E+06 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 13340.19 FROM MIGRAD STATUS=CONVERGED 51 CALLS 246 TOTAL EDM= .18E-07 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm .19926 3.4531 .11785E-02** at limit ** 2 alpha 3.2095 3.6908 .43454 .11656E-03 3 Normalizat 1.0083 .31867E-01 .11696 -.77232E-04 4 Prefactor 1.0368 .90852E-02 .40755E-01 -.27498E-03 ERR DEF= .500 Final values: norm = 0.199261 alpha = 3.20951 Normalizat = 1.00831 Prefactor = 1.03676 ********** ** 18 **HESSE ********** FCN= 13340.19 FROM HESSE STATUS=NOT POSDEF 31 CALLS 277 TOTAL EDM= .37E-08 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm .19926 29.225 .83372E-05 -1.5699 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 alpha 3.2095 3.3910 .22889E-01 .28776 3 Normalizat 1.0083 .29477 .51862E-03 -.92752 4 Prefactor 1.0368 .80881E-01 .14556E-03 -.91514 ERR DEF= .500 Minuit fit quality: 2 estimated distance: 3.70657e-09 Minuit parameter uncertainties: 1 4.82639 2 11.7879 3 0.295244 4 0.0808907 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 13340.1932791 delta logL = 0.1895607357 Extracting fit parameters... 4FGL J1918.2-4111 Spectrum: LogParabola 863 norm: 1.993e-01 4.826e+00 0.000e+00 1.000e+06 ( 1.000e-12) 864 alpha: 3.210e+00 1.179e+01 0.000e+00 5.000e+00 ( 1.000e+00) 865 beta: 1.079e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 866 Eb: 1.480e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 1146 Prefactor: 1.037e+00 8.089e-02 0.000e+00 1.000e+01 ( 1.000e+00) 1147 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 1148 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 1139 Normalization: 1.008e+00 2.952e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 0.00 Ra Dec: 289.564 -41.189 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/28098835/cmap_HighResolution_802310401_802569601_4FGL_J1918.2-4111_daily_bin2172.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET job_status='DONE', comment='SUCCESS', photon_flux_upper_limit='4.77e-08', time_completed='2026-06-08 15:13:53.697541', job_id='28098835', GAL2='1.04', fit_tolerance='1e-08', EG2='1.01', EG='1.03', time_epoch_completed='1780956833.7', return_code2='102', ts='0.00', return_code='0', GAL='1.04', dlogl='1.90e-01', ts2='0.39', photon_index_error='0.00', photon_index='1.78' WHERE bin_id='2172' AND source_name='4FGL J1918.2-4111' AND cadence='daily'; Database successfully updated. Analysis Complete. Mon Jun 8 15:13:53 PDT 2026