/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). 0.99 user 0.22 sys 0.12 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/32479762/ft1_filtered_4FGL_J1916.7-1516_daily_bin2186.fits scfile=/lscratch/kocevski/32479762/ft2_4FGL_J1916.7-1516_daily_bin2186.fits outfile=/lscratch/kocevski/32479762/cmap_HighResolution_805939201_806198401_4FGL_J1916.7-1516_daily_bin2186.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=289.176 yref=-15.2779 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 1.04 user 0.20 sys 0.15 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/32479762/ft1_filtered_4FGL_J1916.7-1516_daily_bin2186.fits evtable="EVENTS" scfile=/lscratch/kocevski/32479762/ft2_4FGL_J1916.7-1516_daily_bin2186.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/32479762/Model_4FGL_J1916.7-1516_daily_bin2186.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 J1836.5-0651 adding source FGES J1838.9-0704 adding source G24.7+0.6 adding source GAL_V02 adding source HESS J1804-216 adding source HESS J1808-204 adding source HESS J1809-193 adding source HESS J1813-178 adding source HESS J1825-137 adding source HESS J1841-055 adding source HESS J1857+026 adding source Kes 73 adding source Kes 79 adding source W 28 adding source W 30 adding source W 41 adding source W 44 Working on... /lscratch/kocevski/32479762/ft1_filtered_4FGL_J1916.7-1516_daily_bin2186.fits.....................! real 189.46 user 186.73 sys 1.00 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/32479762/ft1_filtered_4FGL_J1916.7-1516_daily_bin2186.fits', '/lscratch/kocevski/32479762/ft2_4FGL_J1916.7-1516_daily_bin2186.fits', expMap='/lscratch/kocevski/32479762/expmap_805939201_806198401_4FGL_J1916.7-1516_daily_bin2186.fits', expCube='/lscratch/kocevski/32479762/ltcube_805939201_806198401_4FGL_J1916.7-1516_daily_bin2186.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/32479762/Model_4FGL_J1916.7-1516_daily_bin2186.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1916.7-1516' 4FGL J1916.7-1516 Spectrum: PowerLaw 1106 Prefactor: 8.018e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-13) 1107 Index: 2.637e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 1108 Scale: 8.840e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/32479762/ft1_filtered_4FGL_J1916.7-1516_daily_bin2186.fits Spacecraft file(s): /lscratch/kocevski/32479762/ft2_4FGL_J1916.7-1516_daily_bin2186.fits Exposure map: /lscratch/kocevski/32479762/expmap_805939201_806198401_4FGL_J1916.7-1516_daily_bin2186.fits Exposure cube: /lscratch/kocevski/32479762/ltcube_805939201_806198401_4FGL_J1916.7-1516_daily_bin2186.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/32479762/Model_4FGL_J1916.7-1516_daily_bin2186.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) = 20391.2060221 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 20391.1890708 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' 6.5864 1.0000 .0000 .10000E+07 2 'Prefactor ' 88.802 1.0000 /sdf/group/fermi/u/kocevski/software/conda/envs/fermitools_v1.0.5/lib/python2.7/site-packages/matplotlib/cbook/deprecation.py:106: MatplotlibDeprecationWarning: The mpl_toolkits.axes_grid module was deprecated in version 2.1. Use mpl_toolkits.axes_grid1 and mpl_toolkits.axisartist provies the same functionality instead. warnings.warn(message, mplDeprecation, stacklevel=1) WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 20391.1879638 Extracting fit parameters... 4FGL J1916.7-1516 Spectrum: PowerLaw 1106 Prefactor: 0.000e+00 1.811e-07 0.000e+00 1.000e+06 ( 1.000e-13) 1107 Index: 2.637e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 1108 Scale: 8.840e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 1421 Prefactor: 9.875e-01 3.948e-02 0.000e+00 1.000e+01 ( 1.000e+00) 1422 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 1423 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 1410 Normalization: 1.220e+00 3.568e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 0.00 Ra Dec: 289.176 -15.278 Photon Flux Upper Limit: 1.41687971592e-07 ph cm-2 s-1 Energy Flux Upper Limit: 0.0111135243374 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/32478962/likelihoodResults_805939201_806198401_4FGL_J1916.7-1516_daily_bin2186.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): 102 logL (Free Index) = 20391.1591578 delta logL = 0.0288059753329 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 20390.861901 delta logL = 0.326062757445 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .23470E-04 1.0000 .0000 .10000E+07 2 'Index ' 9.9998 1.0000 .0000 10.000 3 'Normalizat' 1.1612 1.0000 .10000E-01 10.000 4 'Prefactor ' .99029 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .1471E+06 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 20391.19 FROM MIGRAD STATUS=CONVERGED 81 CALLS 470 TOTAL EDM= .57E-13 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 2.1% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .0000 20.128 -.32185E-06** at limit ** 2 Index 2.2678 .10771E-01 .58676E-07 .0000 3 Normalizat 1.2205 .33367 .27707E-05 -.70888E-06 4 Prefactor .98746 .38729E-01 -.24579E-06 -.14201E-04 ERR DEF= .500 Final values: Prefactor = 0 Index = 2.26783 Normalizat = 1.22047 Prefactor = 0.987464 1.06 user 0.20 sys 0.13 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/32479830/ft1_filtered_4FGL_J1916.7-1516_daily_bin2186.fits scfile=/lscratch/kocevski/32479830/ft2_4FGL_J1916.7-1516_daily_bin2186.fits outfile=/lscratch/kocevski/32479830/cmap_HighResolution_805939201_806198401_4FGL_J1916.7-1516_daily_bin2186.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=289.176 yref=-15.2779 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 1.15 user 0.21 sys 0.12 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/32479830/ft1_filtered_4FGL_J1916.7-1516_daily_bin2186.fits evtable="EVENTS" scfile=/lscratch/kocevski/32479830/ft2_4FGL_J1916.7-1516_daily_bin2186.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/32479830/Model_4FGL_J1916.7-1516_daily_bin2186.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 J1836.5-0651 adding source FGES J1838.9-0704 adding source G24.7+0.6 adding source GAL_V02 adding source HESS J1804-216 adding source HESS J1808-204 adding source HESS J1809-193 adding source HESS J1813-178 adding source HESS J1825-137 adding source HESS J1841-055 adding source HESS J1857+026 adding source Kes 73 adding source Kes 79 adding source W 28 adding source W 30 adding source W 41 adding source W 44 Working on... /lscratch/kocevski/32479830/ft1_filtered_4FGL_J1916.7-1516_daily_bin2186.fits.....................! real 175.43 user 172.80 sys 1.04 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/32479830/ft1_filtered_4FGL_J1916.7-1516_daily_bin2186.fits', '/lscratch/kocevski/32479830/ft2_4FGL_J1916.7-1516_daily_bin2186.fits', expMap='/lscratch/kocevski/32479830/expmap_805939201_806198401_4FGL_J1916.7-1516_daily_bin2186.fits', expCube='/lscratch/kocevski/32479830/ltcube_805939201_806198401_4FGL_J1916.7-1516_daily_bin2186.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/32479830/Model_4FGL_J1916.7-1516_daily_bin2186.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1916.7-1516' 4FGL J1916.7-1516 Spectrum: PowerLaw 1106 Prefactor: 8.018e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-13) 1107 Index: 2.637e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 1108 Scale: 8.840e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/32479830/ft1_filtered_4FGL_J1916.7-1516_daily_bin2186.fits Spacecraft file(s): /lscratch/kocevski/32479830/ft2_4FGL_J1916.7-1516_daily_bin2186.fits Exposure map: /lscratch/kocevski/32479830/expmap_805939201_806198401_4FGL_J1916.7-1516_daily_bin2186.fits Exposure cube: /lscratch/kocevski/32479830/ltcube_805939201_806198401_4FGL_J1916.7-1516_daily_bin2186.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/32479830/Model_4FGL_J1916.7-1516_daily_bin2186.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) = 20391.2060221 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 20391.1890708 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' 6.5864 1.0000 .0000 .10000E+07 2 'Prefactor ' 88.802 1.0000 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 20391.19 FROM HESSE STATUS=FAILED 11 CALLS 481 TOTAL EDM= .57E-13 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .0000 20.208 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index 4.6598 2.2525 .58676E-07 -40.263 3 Normalizat 1.2205 1.1460 .27707E-05 -2.2819 4 Prefactor .98746 1.3283 -.24579E-06 -7.2147 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 5.68284e-14 Minuit parameter uncertainties: 1 8.44417e-06 2 1.34339 3 1.17104 4 1.37662 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 101 logL (Free Index) = 20391.1879638 delta logL = 0.0 Extracting fit parameters... 4FGL J1916.7-1516 Spectrum: PowerLaw 1106 Prefactor: 0.000e+00 8.444e-06 0.000e+00 1.000e+06 ( 1.000e-13) 1107 Index: 2.268e+00 1.343e+00 0.000e+00 1.000e+01 (-1.000e+00) 1108 Scale: 8.840e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 1421 Prefactor: 9.875e-01 1.377e+00 0.000e+00 1.000e+01 ( 1.000e+00) 1422 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 1423 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 1410 Normalization: 1.220e+00 1.171e+00 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 0.00 Ra Dec: 289.176 -15.278 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/32478962/cmap_HighResolution_805939201_806198401_4FGL_J1916.7-1516_daily_bin2186.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='1.11e-02', job_status='DONE', photon_flux_upper_limit='1.42e-07', time_completed='2026-07-20 16:55:35.703920', job_id='32478962', GAL2='0.99', fit_tolerance='1e-08', EG2='1.22', EG='1.22', time_epoch_completed='1784591735.7', return_code2='101', ts='0.00', comment='SUCCESS', return_code='0', GAL='0.99', dlogl='0.00e+00', ts2='0.00', photon_index_error='0.00', photon_index='2.64' WHERE bin_id='2186' AND source_name='4FGL J1916.7-1516' AND cadence='daily'; Database successfully updated. Analysis Complete. Mon Jul 20 16:55:36 PDT 2026 ********** ** 18 **HESSE ********** FCN= 20391.19 FROM HESSE STATUS=OK 238 CALLS 1846 TOTAL EDM= .53E-09 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 6.5886 3.1120 .78158E-04 -1.5657 2 Prefactor 89.587 62.701 .42450E-05 -1.5519 3 norm .0000 9.4861 .84235E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 norm .0000 .21095 .63965E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor .0000 7.5769 .84235E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor 1.9835 1.8237 .17845E-04 -1.5680 7 norm .0000 6.3759 .84235E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 Prefactor .0000 19.583 .84235E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 Prefactor .0000 2.0772 .84235E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 norm .0000 2.0401 .84235E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 norm 3.4211 6.3005 .11000E-03 -1.5671 12 Prefactor .0000 12.466 .84235E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 Prefactor 41.669 39.541 .62475E-05 -1.5579 14 Prefactor 3.7861 5.6758 .20740E-04 -1.5669 15 Prefactor 45.103 39.957 .60111E-05 -1.5574 16 Prefactor .0000 1.2892 .84235E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 Normalizat 1.2205 .35613 .10022E-02 -.85973 18 Prefactor .98746 .39476E-01 .12596E-03 -.93149 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 5.31003e-10 Minuit parameter uncertainties: 1 3.11199 2 62.7017 3 2.08981e-07 4 1.51953e-08 5 6.47184e-08 6 1.82366 7 1.52444e-08 8 1.81074e-07 9 4.20313e-08 10 6.92992e-09 11 6.3005 12 3.77925e-06 13 39.5408 14 5.67586 15 39.9569 16 2.12507e-06 17 0.356837 18 0.0394768 .0000 .10000E+07 3 'norm ' .15501E-02 1.0000 .0000 .10000E+07 4 'norm ' .19668E-06 1.0000 .0000 .10000E+07 5 'Prefactor ' .86431E-03 1.0000 .0000 .10000E+07 6 'Prefactor ' 1.9835 1.0000 .0000 .10000E+07 7 'norm ' .16098E-02 1.0000 .0000 .10000E+07 8 'Prefactor ' .11617E-01 1.0000 .0000 .10000E+07 9 'Prefactor ' .10685E-04 1.0000 .0000 .10000E+07 10 'norm ' .27881E-04 1.0000 .0000 .10000E+07 11 'norm ' 3.3813 1.0000 .0000 .10000E+07 12 'Prefactor ' .23627E-02 1.0000 .0000 .10000E+07 13 'Prefactor ' 41.001 1.0000 .0000 .10000E+07 14 'Prefactor ' 3.7868 1.0000 .0000 .10000E+07 15 'Prefactor ' 44.288 1.0000 .0000 .10000E+07 16 'Prefactor ' .36976E-06 1.0000 .0000 .10000E+07 17 'Normalizat' 1.2232 1.0000 .10000E-01 10.000 18 'Prefactor ' .98739 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .1471E+06 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MIGRAD MINIMIZATION HAS CONVERGED. FCN= 20391.19 FROM MIGRAD STATUS=CONVERGED 433 CALLS 1608 TOTAL EDM= .17E-10 STRATEGY=1 ERROR MATRIX UNCERTAINTY= .3% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm 6.5886 2.6840 .15660E-08 -.99134E-02 2 Prefactor 89.587 62.730 .87068E-08 .13706E-05 3 norm .0000 9.3441 -.18772E-08** at limit ** 4 norm .0000 .21044 -.53179E-09** at limit ** 5 Prefactor .0000 7.5753 -.81137E-09** at limit ** 6 Prefactor 1.9835 1.8218 .65014E-09 -.18974E-03 7 norm .0000 6.3754 .14649E-08** at limit ** 8 Prefactor .0000 19.578 .86019E-08** at limit ** 9 Prefactor .0000 2.0769 .93135E-09** at limit ** 10 norm .0000 2.0398 -.69032E-09** at limit ** 11 norm 3.4211 3.4756 .28950E-08 -.59448E-02 12 Prefactor .0000 12.457 .40150E-08** at limit ** 13 Prefactor 41.669 39.544 .48192E-06 .46255E-04 14 Prefactor 3.7861 5.6772 .97747E-08 -.21211E-03 15 Prefactor 45.103 39.933 -.35144E-06 -.44797E-04 16 Prefactor .0000 1.2758 .30162E-08** at limit ** 17 Normalizat 1.2205 .35650 -.42505E-07 -.39993E-05 18 Prefactor .98746 .39137E-01 .37173E-08 .31466E-05 ERR DEF= .500 Final values: norm = 6.58858 Prefactor = 89.5871 norm = 0 norm = 0 Prefactor = 0 Prefactor = 1.98349 norm = 0 Prefactor = 0 Prefactor = 0 norm = 0 norm = 3.42113 Prefactor = 0 Prefactor = 41.6687 Prefactor = 3.78613 Prefactor = 45.1027 Prefactor = 0 Normalizat = 1.22047 Prefactor = 0.987464 1.00 user 0.20 sys 0.13 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/32479973/ft1_filtered_4FGL_J1916.7-1516_daily_bin2186.fits scfile=/lscratch/kocevski/32479973/ft2_4FGL_J1916.7-1516_daily_bin2186.fits outfile=/lscratch/kocevski/32479973/cmap_HighResolution_805939201_806198401_4FGL_J1916.7-1516_daily_bin2186.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=289.176 yref=-15.2779 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 1.13 user 0.20 sys 0.13 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/32479973/ft1_filtered_4FGL_J1916.7-1516_daily_bin2186.fits evtable="EVENTS" scfile=/lscratch/kocevski/32479973/ft2_4FGL_J1916.7-1516_daily_bin2186.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/32479973/Model_4FGL_J1916.7-1516_daily_bin2186.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 J1836.5-0651 adding source FGES J1838.9-0704 adding source G24.7+0.6 adding source GAL_V02 adding source HESS J1804-216 adding source HESS J1808-204 adding source HESS J1809-193 adding source HESS J1813-178 adding source HESS J1825-137 adding source HESS J1841-055 adding source HESS J1857+026 adding source Kes 73 adding source Kes 79 adding source W 28 adding source W 30 adding source W 41 adding source W 44 Working on... /lscratch/kocevski/32479973/ft1_filtered_4FGL_J1916.7-1516_daily_bin2186.fits.....................! real 176.34 user 173.65 sys 1.07 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/32479973/ft1_filtered_4FGL_J1916.7-1516_daily_bin2186.fits', '/lscratch/kocevski/32479973/ft2_4FGL_J1916.7-1516_daily_bin2186.fits', expMap='/lscratch/kocevski/32479973/expmap_805939201_806198401_4FGL_J1916.7-1516_daily_bin2186.fits', expCube='/lscratch/kocevski/32479973/ltcube_805939201_806198401_4FGL_J1916.7-1516_daily_bin2186.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/32479973/Model_4FGL_J1916.7-1516_daily_bin2186.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1916.7-1516' 4FGL J1916.7-1516 Spectrum: PowerLaw 1106 Prefactor: 8.018e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-13) 1107 Index: 2.637e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 1108 Scale: 8.840e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/32479973/ft1_filtered_4FGL_J1916.7-1516_daily_bin2186.fits Spacecraft file(s): /lscratch/kocevski/32479973/ft2_4FGL_J1916.7-1516_daily_bin2186.fits Exposure map: /lscratch/kocevski/32479973/expmap_805939201_806198401_4FGL_J1916.7-1516_daily_bin2186.fits Exposure cube: /lscratch/kocevski/32479973/ltcube_805939201_806198401_4FGL_J1916.7-1516_daily_bin2186.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/32479973/Model_4FGL_J1916.7-1516_daily_bin2186.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) = 20391.2060221 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 20391.1890708 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' 6.5864 1.0000 .0000 .10000E+07 2 'Prefactor ' 88.802 1.0000 ********** ** 18 **HESSE ********** FCN= 20391.19 FROM HESSE STATUS=OK 238 CALLS 1846 TOTAL EDM= .53E-09 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 6.5886 3.1120 .78158E-04 -1.5657 2 Prefactor 89.587 62.701 .42450E-05 -1.5519 3 norm .0000 9.4861 .84235E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 norm .0000 .21095 .63965E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor .0000 7.5769 .84235E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor 1.9835 1.8237 .17845E-04 -1.5680 7 norm .0000 6.3759 .84235E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 Prefactor .0000 19.583 .84235E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 Prefactor .0000 2.0772 .84235E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 norm .0000 2.0401 .84235E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 norm 3.4211 6.3005 .11000E-03 -1.5671 12 Prefactor .0000 12.466 .84235E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 Prefactor 41.669 39.541 .62475E-05 -1.5579 14 Prefactor 3.7861 5.6758 .20740E-04 -1.5669 15 Prefactor 45.103 39.957 .60111E-05 -1.5574 16 Prefactor .0000 1.2892 .84235E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 Normalizat 1.2205 .35613 .10022E-02 -.85973 18 Prefactor .98746 .39476E-01 .12596E-03 -.93149 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 5.31003e-10 Minuit parameter uncertainties: 1 3.11199 2 62.7017 3 2.08981e-07 4 1.51953e-08 5 6.47184e-08 6 1.82366 7 1.52444e-08 8 1.81074e-07 9 4.20313e-08 10 6.92992e-09 11 6.3005 12 3.77925e-06 13 39.5408 14 5.67586 15 39.9569 16 2.12507e-06 17 0.356837 18 0.0394768 number of points = 7433 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J1916.7-1516_daily_bin2186 RA = 289.176, Dec = -15.2779 tmin = 805939201, tmax = 806198401 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='32480900', job_status='RUN', time_executed='2026-07-20 16:55:25.398201', time_epoch_executed='1784591725.4' WHERE source_name='4FGL J1916.7-1516' and cadence='daily' and bin_id='2186' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/32480900 Creating custom pfile directory: /lscratch/kocevski/32480900/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=805939201.0 && nMetStart<806198401.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=805939201.0 && nMetStart<806198401.0' /Data/Flight/Level1/LPA Retrieving 46 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/32480900/ft1_4FGL_J1916.7-1516_daily_bin2186.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=805939201.0 && nMetStart<806198401.0' /Data/Flight/Level1/LPA Retrieving 46 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/32480900/ft2_4FGL_J1916.7-1516_daily_bin2186.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/32480900/ft1_4FGL_J1916.7-1516_daily_bin2186.fits outfile=/lscratch/kocevski/32480900/ft1_filteredMKT_4FGL_J1916.7-1516_daily_bin2186.fits ra=289.176 dec=-15.2779 rad=12.0 tmin=805939201.0 tmax=806198401.0 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 2.56 user 1.82 sys 0.16 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/32480900/ft2_4FGL_J1916.7-1516_daily_bin2186.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/32480900/ft2_4FGL_J1916.7-1516_daily_bin2186.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/32480900/ft1_filteredMKT_4FGL_J1916.7-1516_daily_bin2186.fits evtable="EVENTS" outfile="/lscratch/kocevski/32480900/ft1_filtered_4FGL_J1916.7-1516_daily_bin2186.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 0.86 user 0.17 sys 0.13 Number of photons that the gtmktime cut: 2123 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/32480900/ft1_filtered_4FGL_J1916.7-1516_daily_bin2186.fits" evtable="EVENTS" scfile=/lscratch/kocevski/32480900/ft2_4FGL_J1916.7-1516_daily_bin2186.fits sctable="SC_DATA" .0000 .10000E+07 3 'norm ' .15501E-02 1.0000 .0000 .10000E+07 4 'norm ' .19668E-06 1.0000 .0000 .10000E+07 5 'Prefactor ' .86431E-03 1.0000 .0000 .10000E+07 6 'Prefactor ' 1.9835 1.0000 .0000 .10000E+07 7 'norm ' .16098E-02 1.0000 .0000 .10000E+07 8 'Prefactor ' .11617E-01 1.0000 .0000 .10000E+07 9 'Prefactor ' .10685E-04 1.0000 .0000 .10000E+07 10 'norm ' .27881E-04 1.0000 .0000 .10000E+07 11 'norm ' 3.3813 1.0000 .0000 .10000E+07 12 'Prefactor ' .23627E-02 1.0000 .0000 .10000E+07 13 'Prefactor ' 41.001 1.0000 .0000 .10000E+07 14 'Prefactor ' 3.7868 1.0000 .0000 .10000E+07 15 'Prefactor ' 44.288 1.0000 .0000 .10000E+07 16 'Prefactor ' .36976E-06 1.0000 .0000 .10000E+07 17 'Normalizat' 1.2232 1.0000 .10000E-01 10.000 18 'Prefactor ' .98739 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .1471E+06 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MIGRAD MINIMIZATION HAS CONVERGED. FCN= 20391.19 FROM MIGRAD STATUS=CONVERGED 433 CALLS 1608 TOTAL EDM= .17E-10 STRATEGY=1 ERROR MATRIX UNCERTAINTY= .3% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm 6.5886 2.6840 .15660E-08 -.99134E-02 2 Prefactor 89.587 62.730 .87068E-08 .13706E-05 3 norm .0000 9.3441 -.18772E-08** at limit ** 4 norm .0000 .21044 -.53179E-09** at limit ** 5 Prefactor .0000 7.5753 -.81137E-09** at limit ** 6 Prefactor 1.9835 1.8218 .65014E-09 -.18974E-03 7 norm .0000 6.3754 .14649E-08** at limit ** 8 Prefactor .0000 19.578 .86019E-08** at limit ** 9 Prefactor .0000 2.0769 .93135E-09** at limit ** 10 norm .0000 2.0398 -.69032E-09** at limit ** 11 norm 3.4211 3.4756 .28950E-08 -.59448E-02 12 Prefactor .0000 12.457 .40150E-08** at limit ** 13 Prefactor 41.669 39.544 .48192E-06 .46255E-04 14 Prefactor 3.7861 5.6772 .97747E-08 -.21211E-03 15 Prefactor 45.103 39.933 -.35144E-06 -.44797E-04 16 Prefactor .0000 1.2758 .30162E-08** at limit ** 17 Normalizat 1.2205 .35650 -.42505E-07 -.39993E-05 18 Prefactor .98746 .39137E-01 .37173E-08 .31466E-05 ERR DEF= .500 Final values: norm = 6.58858 Prefactor = 89.5871 norm = 0 norm = 0 Prefactor = 0 Prefactor = 1.98349 norm = 0 Prefactor = 0 Prefactor = 0 norm = 0 norm = 3.42113 Prefactor = 0 Prefactor = 41.6687 Prefactor = 3.78613 Prefactor = 45.1027 Prefactor = 0 Normalizat = 1.22047 Prefactor = 0.987464 .0000 .10000E+07 3 'norm ' .15501E-02 1.0000 .0000 .10000E+07 4 'norm ' .19668E-06 1.0000 .0000 .10000E+07 5 'Prefactor ' .86431E-03 1.0000 .0000 .10000E+07 6 'Prefactor ' 1.9835 1.0000 .0000 .10000E+07 7 'norm ' .16098E-02 1.0000 .0000 .10000E+07 8 'Prefactor ' .11617E-01 1.0000 .0000 .10000E+07 9 'Prefactor ' .10685E-04 1.0000 .0000 .10000E+07 10 'norm ' .27881E-04 1.0000 .0000 .10000E+07 11 'norm ' 3.3813 1.0000 .0000 .10000E+07 12 'Prefactor ' .23627E-02 1.0000 .0000 .10000E+07 13 'Prefactor ' 41.001 1.0000 .0000 .10000E+07 14 'Prefactor ' 3.7868 1.0000 .0000 .10000E+07 15 'Prefactor ' 44.288 1.0000 .0000 .10000E+07 16 'Prefactor ' .36976E-06 1.0000 .0000 .10000E+07 17 'Normalizat' 1.2232 1.0000 .10000E-01 10.000 18 'Prefactor ' .98739 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .1471E+06 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MIGRAD MINIMIZATION HAS CONVERGED. FCN= 20391.19 FROM MIGRAD STATUS=CONVERGED 433 CALLS 1608 TOTAL EDM= .17E-10 STRATEGY=1 ERROR MATRIX UNCERTAINTY= .3% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm 6.5886 2.6840 .15660E-08 -.99134E-02 2 Prefactor 89.587 62.730 .87068E-08 .13706E-05 3 norm .0000 9.3441 -.18772E-08** at limit ** 4 norm .0000 .21044 -.53179E-09** at limit ** 5 Prefactor .0000 7.5753 -.81137E-09** at limit ** 6 Prefactor 1.9835 1.8218 .65014E-09 -.18974E-03 7 norm .0000 6.3754 .14649E-08** at limit ** 8 Prefactor .0000 19.578 .86019E-08** at limit ** 9 Prefactor .0000 2.0769 .93135E-09** at limit ** 10 norm .0000 2.0398 -.69032E-09** at limit ** 11 norm 3.4211 3.4756 .28950E-08 -.59448E-02 12 Prefactor .0000 12.457 .40150E-08** at limit ** 13 Prefactor 41.669 39.544 .48192E-06 .46255E-04 14 Prefactor 3.7861 5.6772 .97747E-08 -.21211E-03 15 Prefactor 45.103 39.933 -.35144E-06 -.44797E-04 16 Prefactor .0000 1.2758 .30162E-08** at limit ** 17 Normalizat 1.2205 .35650 -.42505E-07 -.39993E-05 18 Prefactor .98746 .39137E-01 .37173E-08 .31466E-05 ERR DEF= .500 Final values: norm = 6.58858 Prefactor = 89.5871 norm = 0 norm = 0 Prefactor = 0 Prefactor = 1.98349 norm = 0 Prefactor = 0 Prefactor = 0 norm = 0 norm = 3.42113 Prefactor = 0 Prefactor = 41.6687 Prefactor = 3.78613 Prefactor = 45.1027 Prefactor = 0 Normalizat = 1.22047 Prefactor = 0.987464 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 20391.1879638 Extracting fit parameters... 4FGL J1916.7-1516 Spectrum: PowerLaw 1106 Prefactor: 0.000e+00 1.811e-07 0.000e+00 1.000e+06 ( 1.000e-13) 1107 Index: 2.637e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 1108 Scale: 8.840e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 1421 Prefactor: 9.875e-01 3.948e-02 0.000e+00 1.000e+01 ( 1.000e+00) 1422 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 1423 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 1410 Normalization: 1.220e+00 3.568e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 0.00 Ra Dec: 289.176 -15.278 Photon Flux Upper Limit: 1.41687971592e-07 ph cm-2 s-1 Energy Flux Upper Limit: 0.0111135243374 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/32479370/likelihoodResults_805939201_806198401_4FGL_J1916.7-1516_daily_bin2186.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): 102 logL (Free Index) = 20391.1591578 delta logL = 0.0288059753329 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 20390.861901 delta logL = 0.326062757445 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .23470E-04 1.0000 .0000 .10000E+07 2 'Index ' 9.9998 1.0000 .0000 10.000 3 'Normalizat' 1.1612 1.0000 .10000E-01 10.000 4 'Prefactor ' .99029 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .1471E+06 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 20391.19 FROM MIGRAD STATUS=CONVERGED 81 CALLS 470 TOTAL EDM= .57E-13 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 2.1% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .0000 20.128 -.32185E-06** at limit ** 2 Index 2.2678 .10771E-01 .58676E-07 .0000 3 Normalizat 1.2205 .33367 .27707E-05 -.70888E-06 4 Prefactor .98746 .38729E-01 -.24579E-06 -.14201E-04 ERR DEF= .500 Final values: Prefactor = 0 Index = 2.26783 Normalizat = 1.22047 Prefactor = 0.987464 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 20391.19 FROM HESSE STATUS=FAILED 11 CALLS 481 TOTAL EDM= .57E-13 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .0000 20.208 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index 4.6598 2.2525 .58676E-07 -40.263 3 Normalizat 1.2205 1.1460 .27707E-05 -2.2819 4 Prefactor .98746 1.3283 -.24579E-06 -7.2147 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 5.68284e-14 Minuit parameter uncertainties: 1 8.44417e-06 2 1.34339 3 1.17104 4 1.37662 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 101 logL (Free Index) = 20391.1879638 delta logL = 0.0 Extracting fit parameters... 4FGL J1916.7-1516 Spectrum: PowerLaw 1106 Prefactor: 0.000e+00 8.444e-06 0.000e+00 1.000e+06 ( 1.000e-13) 1107 Index: 2.268e+00 1.343e+00 0.000e+00 1.000e+01 (-1.000e+00) 1108 Scale: 8.840e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 1421 Prefactor: 9.875e-01 1.377e+00 0.000e+00 1.000e+01 ( 1.000e+00) 1422 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 1423 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 1410 Normalization: 1.220e+00 1.171e+00 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 0.00 Ra Dec: 289.176 -15.278 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/32479370/cmap_HighResolution_805939201_806198401_4FGL_J1916.7-1516_daily_bin2186.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='1.11e-02', job_status='DONE', photon_flux_upper_limit='1.42e-07', time_completed='2026-07-20 16:57:49.755580', job_id='32479370', GAL2='0.99', fit_tolerance='1e-08', EG2='1.22', EG='1.22', time_epoch_completed='1784591869.76', return_code2='101', ts='0.00', comment='SUCCESS', return_code='0', GAL='0.99', dlogl='0.00e+00', ts2='0.00', photon_index_error='0.00', photon_index='2.64' WHERE bin_id='2186' AND source_name='4FGL J1916.7-1516' AND cadence='daily'; Database successfully updated. Analysis Complete. Mon Jul 20 16:57:50 PDT 2026 ********** ** 18 **HESSE ********** FCN= 20391.19 FROM HESSE STATUS=OK 238 CALLS 1846 TOTAL EDM= .53E-09 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 6.5886 3.1120 .78158E-04 -1.5657 2 Prefactor 89.587 62.701 .42450E-05 -1.5519 3 norm .0000 9.4861 .84235E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 norm .0000 .21095 .63965E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor .0000 7.5769 .84235E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor 1.9835 1.8237 .17845E-04 -1.5680 7 norm .0000 6.3759 .84235E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 Prefactor .0000 19.583 .84235E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 Prefactor .0000 2.0772 .84235E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 norm .0000 2.0401 .84235E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 norm 3.4211 6.3005 .11000E-03 -1.5671 12 Prefactor .0000 12.466 .84235E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 Prefactor 41.669 39.541 .62475E-05 -1.5579 14 Prefactor 3.7861 5.6758 .20740E-04 -1.5669 15 Prefactor 45.103 39.957 .60111E-05 -1.5574 16 Prefactor .0000 1.2892 .84235E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 Normalizat 1.2205 .35613 .10022E-02 -.85973 18 Prefactor .98746 .39476E-01 .12596E-03 -.93149 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 5.31003e-10 Minuit parameter uncertainties: 1 3.11199 2 62.7017 3 2.08981e-07 4 1.51953e-08 5 6.47184e-08 6 1.82366 7 1.52444e-08 8 1.81074e-07 9 4.20313e-08 10 6.92992e-09 11 6.3005 12 3.77925e-06 13 39.5408 14 5.67586 15 39.9569 16 2.12507e-06 17 0.356837 18 0.0394768 ********** ** 18 **HESSE ********** FCN= 20391.19 FROM HESSE STATUS=OK 238 CALLS 1846 TOTAL EDM= .53E-09 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 6.5886 3.1120 .78158E-04 -1.5657 2 Prefactor 89.587 62.701 .42450E-05 -1.5519 3 norm .0000 9.4861 .84235E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 norm .0000 .21095 .63965E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor .0000 7.5769 .84235E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor 1.9835 1.8237 .17845E-04 -1.5680 7 norm .0000 6.3759 .84235E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 Prefactor .0000 19.583 .84235E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 Prefactor .0000 2.0772 .84235E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 norm .0000 2.0401 .84235E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 norm 3.4211 6.3005 .11000E-03 -1.5671 12 Prefactor .0000 12.466 .84235E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 Prefactor 41.669 39.541 .62475E-05 -1.5579 14 Prefactor 3.7861 5.6758 .20740E-04 -1.5669 15 Prefactor 45.103 39.957 .60111E-05 -1.5574 16 Prefactor .0000 1.2892 .84235E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 Normalizat 1.2205 .35613 .10022E-02 -.85973 18 Prefactor .98746 .39476E-01 .12596E-03 -.93149 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 5.31003e-10 Minuit parameter uncertainties: 1 3.11199 2 62.7017 3 2.08981e-07 4 1.51953e-08 5 6.47184e-08 6 1.82366 7 1.52444e-08 8 1.81074e-07 9 4.20313e-08 10 6.92992e-09 11 6.3005 12 3.77925e-06 13 39.5408 14 5.67586 15 39.9569 16 2.12507e-06 17 0.356837 18 0.0394768 outfile=/lscratch/kocevski/32480900/ltcube_805939201_806198401_4FGL_J1916.7-1516_daily_bin2186.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/32480900/ft2_4FGL_J1916.7-1516_daily_bin2186.fits .....................! real 8.22 user 7.43 sys 0.22 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/32480900/ft1_filtered_4FGL_J1916.7-1516_daily_bin2186.fits evtable="EVENTS" scfile=/lscratch/kocevski/32480900/ft2_4FGL_J1916.7-1516_daily_bin2186.fits sctable="SC_DATA" expcube=/lscratch/kocevski/32480900/ltcube_805939201_806198401_4FGL_J1916.7-1516_daily_bin2186.fits outfile=/lscratch/kocevski/32480900/expmap_805939201_806198401_4FGL_J1916.7-1516_daily_bin2186.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/32480900/ltcube_805939201_806198401_4FGL_J1916.7-1516_daily_bin2186.fits .....................! real 64.23 user 59.57 sys 3.80 Generating the xml model: radLim = 0.001 maxRad = 12 normsOnly = True freeVariableSources = True Fixing all sources to their catalog values, except variable sources Creating file and adding sources from 4FGL Extended source HESS J1825-137 in ROI with RadialGaussian spatial model. Extended source W 41 in ROI with RadialGaussian spatial model. Extended source FGES J1836.5-0651 in ROI with RadialDisk spatial model. Extended source FGES J1838.9-0704 in ROI with RadialDisk spatial model. Extended source HESS J1841-055 in ROI, make sure /sdf/group/fermi/g/LCRepository/Likelihood/ExtendedSources/Extended_8years/Templates/HESSJ1841-055.fits is the correct path to the extended template. Extended source HESS J1808-204 in ROI with RadialDisk spatial model. Extended source HESS J1809-193 in ROI with RadialDisk spatial model. Extended source HESS J1813-178 in ROI with RadialDisk spatial model. Extended source G24.7+0.6 in ROI with RadialDisk spatial model. Extended source Kes 73 in ROI with RadialDisk spatial model. Extended source Kes 79 in ROI with RadialDisk spatial model. Extended source W 44 in ROI, make sure /sdf/group/fermi/g/LCRepository/Likelihood/ExtendedSources/Extended_8years/Templates/W44.fits is the correct path to the extended template. Extended source W 28 in ROI with RadialDisk spatial model. Extended source HESS J1804-216 in ROI with RadialDisk spatial model. Extended source W 30 in ROI with RadialDisk spatial model. Extended source HESS J1857+026 in ROI with RadialDisk spatial model. Added 391 point sources and 16 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 J1916.7-1516 @ 289.176 -15.2779 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/32480900/ft1_filtered_4FGL_J1916.7-1516_daily_bin2186.fits scfile=/lscratch/kocevski/32480900/ft2_4FGL_J1916.7-1516_daily_bin2186.fits outfile=/lscratch/kocevski/32480900/cmap_805939201_806198401_4FGL_J1916.7-1516_daily_bin2186.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=289.176 yref=-15.2779 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 .0000 .10000E+07 3 'norm ' .15501E-02 1.0000 .0000 .10000E+07 4 'norm ' .19668E-06 1.0000 .0000 .10000E+07 5 'Prefactor ' .86431E-03 1.0000 .0000 .10000E+07 6 'Prefactor ' 1.9835 1.0000 .0000 .10000E+07 7 'norm ' .16098E-02 1.0000 .0000 .10000E+07 8 'Prefactor ' .11617E-01 1.0000 .0000 .10000E+07 9 'Prefactor ' .10685E-04 1.0000 .0000 .10000E+07 10 'norm ' .27881E-04 1.0000 .0000 .10000E+07 11 'norm ' 3.3813 1.0000 .0000 .10000E+07 12 'Prefactor ' .23627E-02 1.0000 .0000 .10000E+07 13 'Prefactor ' 41.001 1.0000 .0000 .10000E+07 14 'Prefactor ' 3.7868 1.0000 .0000 .10000E+07 15 'Prefactor ' 44.288 1.0000 .0000 .10000E+07 16 'Prefactor ' .36976E-06 1.0000 .0000 .10000E+07 17 'Normalizat' 1.2232 1.0000 .10000E-01 10.000 18 'Prefactor ' .98739 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .1471E+06 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MIGRAD MINIMIZATION HAS CONVERGED. FCN= 20391.19 FROM MIGRAD STATUS=CONVERGED 433 CALLS 1608 TOTAL EDM= .17E-10 STRATEGY=1 ERROR MATRIX UNCERTAINTY= .3% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm 6.5886 2.6840 .15660E-08 -.99134E-02 2 Prefactor 89.587 62.730 .87068E-08 .13706E-05 3 norm .0000 9.3441 -.18772E-08** at limit ** 4 norm .0000 .21044 -.53179E-09** at limit ** 5 Prefactor .0000 7.5753 -.81137E-09** at limit ** 6 Prefactor 1.9835 1.8218 .65014E-09 -.18974E-03 7 norm .0000 6.3754 .14649E-08** at limit ** 8 Prefactor .0000 19.578 .86019E-08** at limit ** 9 Prefactor .0000 2.0769 .93135E-09** at limit ** 10 norm .0000 2.0398 -.69032E-09** at limit ** 11 norm 3.4211 3.4756 .28950E-08 -.59448E-02 12 Prefactor .0000 12.457 .40150E-08** at limit ** 13 Prefactor 41.669 39.544 .48192E-06 .46255E-04 14 Prefactor 3.7861 5.6772 .97747E-08 -.21211E-03 15 Prefactor 45.103 39.933 -.35144E-06 -.44797E-04 16 Prefactor .0000 1.2758 .30162E-08** at limit ** 17 Normalizat 1.2205 .35650 -.42505E-07 -.39993E-05 18 Prefactor .98746 .39137E-01 .37173E-08 .31466E-05 ERR DEF= .500 Final values: norm = 6.58858 Prefactor = 89.5871 norm = 0 norm = 0 Prefactor = 0 Prefactor = 1.98349 norm = 0 Prefactor = 0 Prefactor = 0 norm = 0 norm = 3.42113 Prefactor = 0 Prefactor = 41.6687 Prefactor = 3.78613 Prefactor = 45.1027 Prefactor = 0 Normalizat = 1.22047 Prefactor = 0.987464 ********** ** 18 **HESSE ********** FCN= 20391.19 FROM HESSE STATUS=OK 238 CALLS 1846 TOTAL EDM= .53E-09 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 6.5886 3.1120 .78158E-04 -1.5657 2 Prefactor 89.587 62.701 .42450E-05 -1.5519 3 norm .0000 9.4861 .84235E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 norm .0000 .21095 .63965E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor .0000 7.5769 .84235E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor 1.9835 1.8237 .17845E-04 -1.5680 7 norm .0000 6.3759 .84235E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 Prefactor .0000 19.583 .84235E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 Prefactor .0000 2.0772 .84235E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 norm .0000 2.0401 .84235E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 norm 3.4211 6.3005 .11000E-03 -1.5671 12 Prefactor .0000 12.466 .84235E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 Prefactor 41.669 39.541 .62475E-05 -1.5579 14 Prefactor 3.7861 5.6758 .20740E-04 -1.5669 15 Prefactor 45.103 39.957 .60111E-05 -1.5574 16 Prefactor .0000 1.2892 .84235E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 Normalizat 1.2205 .35613 .10022E-02 -.85973 18 Prefactor .98746 .39476E-01 .12596E-03 -.93149 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 5.31003e-10 Minuit parameter uncertainties: 1 3.11199 2 62.7017 3 2.08981e-07 4 1.51953e-08 5 6.47184e-08 6 1.82366 7 1.52444e-08 8 1.81074e-07 9 4.20313e-08 10 6.92992e-09 11 6.3005 12 3.77925e-06 13 39.5408 14 5.67586 15 39.9569 16 2.12507e-06 17 0.356837 18 0.0394768 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 20391.1879638 Extracting fit parameters... 4FGL J1916.7-1516 Spectrum: PowerLaw 1106 Prefactor: 0.000e+00 1.811e-07 0.000e+00 1.000e+06 ( 1.000e-13) 1107 Index: 2.637e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 1108 Scale: 8.840e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 1421 Prefactor: 9.875e-01 3.948e-02 0.000e+00 1.000e+01 ( 1.000e+00) 1422 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 1423 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 1410 Normalization: 1.220e+00 3.568e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 0.00 Ra Dec: 289.176 -15.278 Photon Flux Upper Limit: 1.41687971592e-07 ph cm-2 s-1 Energy Flux Upper Limit: 0.0111135243374 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/32479477/likelihoodResults_805939201_806198401_4FGL_J1916.7-1516_daily_bin2186.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): 102 logL (Free Index) = 20391.1591578 delta logL = 0.0288059753329 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 20390.861901 delta logL = 0.326062757445 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .23470E-04 1.0000 .0000 .10000E+07 2 'Index ' 9.9998 1.0000 .0000 10.000 3 'Normalizat' 1.1612 1.0000 .10000E-01 10.000 4 'Prefactor ' .99029 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .1471E+06 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 20391.19 FROM MIGRAD STATUS=CONVERGED 81 CALLS 470 TOTAL EDM= .57E-13 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 2.1% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .0000 20.128 -.32185E-06** at limit ** 2 Index 2.2678 .10771E-01 .58676E-07 .0000 3 Normalizat 1.2205 .33367 .27707E-05 -.70888E-06 4 Prefactor .98746 .38729E-01 -.24579E-06 -.14201E-04 ERR DEF= .500 Final values: Prefactor = 0 Index = 2.26783 Normalizat = 1.22047 Prefactor = 0.987464 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 20391.19 FROM HESSE STATUS=FAILED 11 CALLS 481 TOTAL EDM= .57E-13 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .0000 20.208 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index 4.6598 2.2525 .58676E-07 -40.263 3 Normalizat 1.2205 1.1460 .27707E-05 -2.2819 4 Prefactor .98746 1.3283 -.24579E-06 -7.2147 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 5.68284e-14 Minuit parameter uncertainties: 1 8.44417e-06 2 1.34339 3 1.17104 4 1.37662 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 101 logL (Free Index) = 20391.1879638 delta logL = 0.0 Extracting fit parameters... 4FGL J1916.7-1516 Spectrum: PowerLaw 1106 Prefactor: 0.000e+00 8.444e-06 0.000e+00 1.000e+06 ( 1.000e-13) 1107 Index: 2.268e+00 1.343e+00 0.000e+00 1.000e+01 (-1.000e+00) 1108 Scale: 8.840e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 1421 Prefactor: 9.875e-01 1.377e+00 0.000e+00 1.000e+01 ( 1.000e+00) 1422 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 1423 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 1410 Normalization: 1.220e+00 1.171e+00 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 0.00 Ra Dec: 289.176 -15.278 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/32479477/cmap_HighResolution_805939201_806198401_4FGL_J1916.7-1516_daily_bin2186.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='1.11e-02', job_status='DONE', photon_flux_upper_limit='1.42e-07', time_completed='2026-07-20 17:00:14.531470', job_id='32479477', GAL2='0.99', fit_tolerance='1e-08', EG2='1.22', EG='1.22', time_epoch_completed='1784592014.53', return_code2='101', ts='0.00', comment='SUCCESS', return_code='0', GAL='0.99', dlogl='0.00e+00', ts2='0.00', photon_index_error='0.00', photon_index='2.64' WHERE bin_id='2186' AND source_name='4FGL J1916.7-1516' AND cadence='daily'; Database successfully updated. Analysis Complete. Mon Jul 20 17:00:14 PDT 2026 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 20391.1879638 Extracting fit parameters... 4FGL J1916.7-1516 Spectrum: PowerLaw 1106 Prefactor: 0.000e+00 1.811e-07 0.000e+00 1.000e+06 ( 1.000e-13) 1107 Index: 2.637e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 1108 Scale: 8.840e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 1421 Prefactor: 9.875e-01 3.948e-02 0.000e+00 1.000e+01 ( 1.000e+00) 1422 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 1423 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 1410 Normalization: 1.220e+00 3.568e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 0.00 Ra Dec: 289.176 -15.278 Photon Flux Upper Limit: 1.41687971592e-07 ph cm-2 s-1 Energy Flux Upper Limit: 0.0111135243374 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/32479753/likelihoodResults_805939201_806198401_4FGL_J1916.7-1516_daily_bin2186.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): 102 logL (Free Index) = 20391.1591578 delta logL = 0.0288059753329 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 20390.861901 delta logL = 0.326062757445 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .23470E-04 1.0000 .0000 .10000E+07 2 'Index ' 9.9998 1.0000 .0000 10.000 3 'Normalizat' 1.1612 1.0000 .10000E-01 10.000 4 'Prefactor ' .99029 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .1471E+06 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 20391.19 FROM MIGRAD STATUS=CONVERGED 81 CALLS 470 TOTAL EDM= .57E-13 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 2.1% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .0000 20.128 -.32185E-06** at limit ** 2 Index 2.2678 .10771E-01 .58676E-07 .0000 3 Normalizat 1.2205 .33367 .27707E-05 -.70888E-06 4 Prefactor .98746 .38729E-01 -.24579E-06 -.14201E-04 ERR DEF= .500 Final values: Prefactor = 0 Index = 2.26783 Normalizat = 1.22047 Prefactor = 0.987464 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 20391.19 FROM HESSE STATUS=FAILED 11 CALLS 481 TOTAL EDM= .57E-13 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .0000 20.208 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index 4.6598 2.2525 .58676E-07 -40.263 3 Normalizat 1.2205 1.1460 .27707E-05 -2.2819 4 Prefactor .98746 1.3283 -.24579E-06 -7.2147 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 5.68284e-14 Minuit parameter uncertainties: 1 8.44417e-06 2 1.34339 3 1.17104 4 1.37662 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 101 logL (Free Index) = 20391.1879638 delta logL = 0.0 Extracting fit parameters... 4FGL J1916.7-1516 Spectrum: PowerLaw 1106 Prefactor: 0.000e+00 8.444e-06 0.000e+00 1.000e+06 ( 1.000e-13) 1107 Index: 2.268e+00 1.343e+00 0.000e+00 1.000e+01 (-1.000e+00) 1108 Scale: 8.840e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 1421 Prefactor: 9.875e-01 1.377e+00 0.000e+00 1.000e+01 ( 1.000e+00) 1422 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 1423 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 1410 Normalization: 1.220e+00 1.171e+00 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 0.00 Ra Dec: 289.176 -15.278 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/32479753/cmap_HighResolution_805939201_806198401_4FGL_J1916.7-1516_daily_bin2186.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='1.11e-02', job_status='DONE', photon_flux_upper_limit='1.42e-07', time_completed='2026-07-20 17:01:13.251548', job_id='32479753', GAL2='0.99', fit_tolerance='1e-08', EG2='1.22', EG='1.22', time_epoch_completed='1784592073.25', return_code2='101', ts='0.00', comment='SUCCESS', return_code='0', GAL='0.99', dlogl='0.00e+00', ts2='0.00', photon_index_error='0.00', photon_index='2.64' WHERE bin_id='2186' AND source_name='4FGL J1916.7-1516' AND cadence='daily'; Database successfully updated. Analysis Complete. Mon Jul 20 17:01:13 PDT 2026 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 20391.1879638 Extracting fit parameters... 4FGL J1916.7-1516 Spectrum: PowerLaw 1106 Prefactor: 0.000e+00 1.811e-07 0.000e+00 1.000e+06 ( 1.000e-13) 1107 Index: 2.637e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 1108 Scale: 8.840e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 1421 Prefactor: 9.875e-01 3.948e-02 0.000e+00 1.000e+01 ( 1.000e+00) 1422 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 1423 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 1410 Normalization: 1.220e+00 3.568e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 0.00 Ra Dec: 289.176 -15.278 Photon Flux Upper Limit: 1.41687971592e-07 ph cm-2 s-1 Energy Flux Upper Limit: 0.0111135243374 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/32479830/likelihoodResults_805939201_806198401_4FGL_J1916.7-1516_daily_bin2186.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): 102 logL (Free Index) = 20391.1591578 delta logL = 0.0288059753329 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 20390.861901 delta logL = 0.326062757445 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .23470E-04 1.0000 .0000 .10000E+07 2 'Index ' 9.9998 1.0000 .0000 10.000 3 'Normalizat' 1.1612 1.0000 .10000E-01 10.000 4 'Prefactor ' .99029 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .1471E+06 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 20391.19 FROM MIGRAD STATUS=CONVERGED 81 CALLS 470 TOTAL EDM= .57E-13 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 2.1% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .0000 20.128 -.32185E-06** at limit ** 2 Index 2.2678 .10771E-01 .58676E-07 .0000 3 Normalizat 1.2205 .33367 .27707E-05 -.70888E-06 4 Prefactor .98746 .38729E-01 -.24579E-06 -.14201E-04 ERR DEF= .500 Final values: Prefactor = 0 Index = 2.26783 Normalizat = 1.22047 Prefactor = 0.987464 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 20391.19 FROM HESSE STATUS=FAILED 11 CALLS 481 TOTAL EDM= .57E-13 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .0000 20.208 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index 4.6598 2.2525 .58676E-07 -40.263 3 Normalizat 1.2205 1.1460 .27707E-05 -2.2819 4 Prefactor .98746 1.3283 -.24579E-06 -7.2147 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 5.68284e-14 Minuit parameter uncertainties: 1 8.44417e-06 2 1.34339 3 1.17104 4 1.37662 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 101 logL (Free Index) = 20391.1879638 delta logL = 0.0 Extracting fit parameters... 4FGL J1916.7-1516 Spectrum: PowerLaw 1106 Prefactor: 0.000e+00 8.444e-06 0.000e+00 1.000e+06 ( 1.000e-13) 1107 Index: 2.268e+00 1.343e+00 0.000e+00 1.000e+01 (-1.000e+00) 1108 Scale: 8.840e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 1421 Prefactor: 9.875e-01 1.377e+00 0.000e+00 1.000e+01 ( 1.000e+00) 1422 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 1423 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 1410 Normalization: 1.220e+00 1.171e+00 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 0.00 Ra Dec: 289.176 -15.278 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/32479830/cmap_HighResolution_805939201_806198401_4FGL_J1916.7-1516_daily_bin2186.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='1.11e-02', job_status='DONE', photon_flux_upper_limit='1.42e-07', time_completed='2026-07-20 17:02:35.700194', job_id='32479830', GAL2='0.99', fit_tolerance='1e-08', EG2='1.22', EG='1.22', time_epoch_completed='1784592155.7', return_code2='101', ts='0.00', comment='SUCCESS', return_code='0', GAL='0.99', dlogl='0.00e+00', ts2='0.00', photon_index_error='0.00', photon_index='2.64' WHERE bin_id='2186' AND source_name='4FGL J1916.7-1516' AND cadence='daily'; Database successfully updated. Analysis Complete. Mon Jul 20 17:02:36 PDT 2026 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 20391.1879638 Extracting fit parameters... 4FGL J1916.7-1516 Spectrum: PowerLaw 1106 Prefactor: 0.000e+00 1.811e-07 0.000e+00 1.000e+06 ( 1.000e-13) 1107 Index: 2.637e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 1108 Scale: 8.840e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 1421 Prefactor: 9.875e-01 3.948e-02 0.000e+00 1.000e+01 ( 1.000e+00) 1422 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 1423 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 1410 Normalization: 1.220e+00 3.568e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 0.00 Ra Dec: 289.176 -15.278 Photon Flux Upper Limit: 1.41687971592e-07 ph cm-2 s-1 Energy Flux Upper Limit: 0.0111135243374 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/32479762/likelihoodResults_805939201_806198401_4FGL_J1916.7-1516_daily_bin2186.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): 102 logL (Free Index) = 20391.1591578 delta logL = 0.0288059753329 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 20390.861901 delta logL = 0.326062757445 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .23470E-04 1.0000 .0000 .10000E+07 2 'Index ' 9.9998 1.0000 .0000 10.000 3 'Normalizat' 1.1612 1.0000 .10000E-01 10.000 4 'Prefactor ' .99029 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .1471E+06 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 20391.19 FROM MIGRAD STATUS=CONVERGED 81 CALLS 470 TOTAL EDM= .57E-13 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 2.1% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .0000 20.128 -.32185E-06** at limit ** 2 Index 2.2678 .10771E-01 .58676E-07 .0000 3 Normalizat 1.2205 .33367 .27707E-05 -.70888E-06 4 Prefactor .98746 .38729E-01 -.24579E-06 -.14201E-04 ERR DEF= .500 Final values: Prefactor = 0 Index = 2.26783 Normalizat = 1.22047 Prefactor = 0.987464 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 20391.19 FROM HESSE STATUS=FAILED 11 CALLS 481 TOTAL EDM= .57E-13 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .0000 20.208 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index 4.6598 2.2525 .58676E-07 -40.263 3 Normalizat 1.2205 1.1460 .27707E-05 -2.2819 4 Prefactor .98746 1.3283 -.24579E-06 -7.2147 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 5.68284e-14 Minuit parameter uncertainties: 1 8.44417e-06 2 1.34339 3 1.17104 4 1.37662 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 101 logL (Free Index) = 20391.1879638 delta logL = 0.0 Extracting fit parameters... 4FGL J1916.7-1516 Spectrum: PowerLaw 1106 Prefactor: 0.000e+00 8.444e-06 0.000e+00 1.000e+06 ( 1.000e-13) 1107 Index: 2.268e+00 1.343e+00 0.000e+00 1.000e+01 (-1.000e+00) 1108 Scale: 8.840e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 1421 Prefactor: 9.875e-01 1.377e+00 0.000e+00 1.000e+01 ( 1.000e+00) 1422 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 1423 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 1410 Normalization: 1.220e+00 1.171e+00 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 0.00 Ra Dec: 289.176 -15.278 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/32479762/cmap_HighResolution_805939201_806198401_4FGL_J1916.7-1516_daily_bin2186.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='1.11e-02', job_status='DONE', photon_flux_upper_limit='1.42e-07', time_completed='2026-07-20 17:02:59.619945', job_id='32479762', GAL2='0.99', fit_tolerance='1e-08', EG2='1.22', EG='1.22', time_epoch_completed='1784592179.62', return_code2='101', ts='0.00', comment='SUCCESS', return_code='0', GAL='0.99', dlogl='0.00e+00', ts2='0.00', photon_index_error='0.00', photon_index='2.64' WHERE bin_id='2186' AND source_name='4FGL J1916.7-1516' AND cadence='daily'; Database successfully updated. Analysis Complete. Mon Jul 20 17:02:59 PDT 2026 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 20391.1879638 Extracting fit parameters... 4FGL J1916.7-1516 Spectrum: PowerLaw 1106 Prefactor: 0.000e+00 1.811e-07 0.000e+00 1.000e+06 ( 1.000e-13) 1107 Index: 2.637e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 1108 Scale: 8.840e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 1421 Prefactor: 9.875e-01 3.948e-02 0.000e+00 1.000e+01 ( 1.000e+00) 1422 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 1423 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 1410 Normalization: 1.220e+00 3.568e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 0.00 Ra Dec: 289.176 -15.278 Photon Flux Upper Limit: 1.41687971592e-07 ph cm-2 s-1 Energy Flux Upper Limit: 0.0111135243374 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/32479973/likelihoodResults_805939201_806198401_4FGL_J1916.7-1516_daily_bin2186.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): 102 logL (Free Index) = 20391.1591578 delta logL = 0.0288059753329 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 20390.861901 delta logL = 0.326062757445 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .23470E-04 1.0000 .0000 .10000E+07 2 'Index ' 9.9998 1.0000 .0000 10.000 3 'Normalizat' 1.1612 1.0000 .10000E-01 10.000 4 'Prefactor ' .99029 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .1471E+06 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 20391.19 FROM MIGRAD STATUS=CONVERGED 81 CALLS 470 TOTAL EDM= .57E-13 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 2.1% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .0000 20.128 -.32185E-06** at limit ** 2 Index 2.2678 .10771E-01 .58676E-07 .0000 3 Normalizat 1.2205 .33367 .27707E-05 -.70888E-06 4 Prefactor .98746 .38729E-01 -.24579E-06 -.14201E-04 ERR DEF= .500 Final values: Prefactor = 0 Index = 2.26783 Normalizat = 1.22047 Prefactor = 0.987464 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 20391.19 FROM HESSE STATUS=FAILED 11 CALLS 481 TOTAL EDM= .57E-13 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .0000 20.208 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index 4.6598 2.2525 .58676E-07 -40.263 3 Normalizat 1.2205 1.1460 .27707E-05 -2.2819 4 Prefactor .98746 1.3283 -.24579E-06 -7.2147 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 5.68284e-14 Minuit parameter uncertainties: 1 8.44417e-06 2 1.34339 3 1.17104 4 1.37662 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 101 logL (Free Index) = 20391.1879638 delta logL = 0.0 Extracting fit parameters... 4FGL J1916.7-1516 Spectrum: PowerLaw 1106 Prefactor: 0.000e+00 8.444e-06 0.000e+00 1.000e+06 ( 1.000e-13) 1107 Index: 2.268e+00 1.343e+00 0.000e+00 1.000e+01 (-1.000e+00) 1108 Scale: 8.840e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 1421 Prefactor: 9.875e-01 1.377e+00 0.000e+00 1.000e+01 ( 1.000e+00) 1422 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 1423 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 1410 Normalization: 1.220e+00 1.171e+00 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 0.00 Ra Dec: 289.176 -15.278 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/32479973/cmap_HighResolution_805939201_806198401_4FGL_J1916.7-1516_daily_bin2186.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='1.11e-02', job_status='DONE', photon_flux_upper_limit='1.42e-07', time_completed='2026-07-20 17:04:05.587099', job_id='32479973', GAL2='0.99', fit_tolerance='1e-08', EG2='1.22', EG='1.22', time_epoch_completed='1784592245.59', return_code2='101', ts='0.00', comment='SUCCESS', return_code='0', GAL='0.99', dlogl='0.00e+00', ts2='0.00', photon_index_error='0.00', photon_index='2.64' WHERE bin_id='2186' AND source_name='4FGL J1916.7-1516' AND cadence='daily'; Database successfully updated. Analysis Complete. Mon Jul 20 17:04:05 PDT 2026 .84 user 0.20 sys 0.14 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/32480900/ft1_filtered_4FGL_J1916.7-1516_daily_bin2186.fits scfile=/lscratch/kocevski/32480900/ft2_4FGL_J1916.7-1516_daily_bin2186.fits outfile=/lscratch/kocevski/32480900/cmap_HighResolution_805939201_806198401_4FGL_J1916.7-1516_daily_bin2186.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=289.176 yref=-15.2779 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 0.80 user 0.20 sys 0.13 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/32480900/ft1_filtered_4FGL_J1916.7-1516_daily_bin2186.fits evtable="EVENTS" scfile=/lscratch/kocevski/32480900/ft2_4FGL_J1916.7-1516_daily_bin2186.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/32480900/Model_4FGL_J1916.7-1516_daily_bin2186.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 J1836.5-0651 adding source FGES J1838.9-0704 adding source G24.7+0.6 adding source GAL_V02 adding source HESS J1804-216 adding source HESS J1808-204 adding source HESS J1809-193 adding source HESS J1813-178 adding source HESS J1825-137 adding source HESS J1841-055 adding source HESS J1857+026 adding source Kes 73 adding source Kes 79 adding source W 28 adding source W 30 adding source W 41 adding source W 44 Working on... /lscratch/kocevski/32480900/ft1_filtered_4FGL_J1916.7-1516_daily_bin2186.fits.....................! real 194.53 user 191.75 sys 1.11 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/32480900/ft1_filtered_4FGL_J1916.7-1516_daily_bin2186.fits', '/lscratch/kocevski/32480900/ft2_4FGL_J1916.7-1516_daily_bin2186.fits', expMap='/lscratch/kocevski/32480900/expmap_805939201_806198401_4FGL_J1916.7-1516_daily_bin2186.fits', expCube='/lscratch/kocevski/32480900/ltcube_805939201_806198401_4FGL_J1916.7-1516_daily_bin2186.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/32480900/Model_4FGL_J1916.7-1516_daily_bin2186.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1916.7-1516' 4FGL J1916.7-1516 Spectrum: PowerLaw 1106 Prefactor: 8.018e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-13) 1107 Index: 2.637e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 1108 Scale: 8.840e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/32480900/ft1_filtered_4FGL_J1916.7-1516_daily_bin2186.fits Spacecraft file(s): /lscratch/kocevski/32480900/ft2_4FGL_J1916.7-1516_daily_bin2186.fits Exposure map: /lscratch/kocevski/32480900/expmap_805939201_806198401_4FGL_J1916.7-1516_daily_bin2186.fits Exposure cube: /lscratch/kocevski/32480900/ltcube_805939201_806198401_4FGL_J1916.7-1516_daily_bin2186.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/32480900/Model_4FGL_J1916.7-1516_daily_bin2186.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) = 20391.2060221 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 20391.1890708 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' 6.5864 1.0000 .0000 .10000E+07 2 'Prefactor ' 88.802 1.0000 .0000 .10000E+07 3 'norm ' .15501E-02 1.0000 .0000 .10000E+07 4 'norm ' .19668E-06 1.0000 .0000 .10000E+07 5 'Prefactor ' .86431E-03 1.0000 .0000 .10000E+07 6 'Prefactor ' 1.9835 1.0000 .0000 .10000E+07 7 'norm ' .16098E-02 1.0000 .0000 .10000E+07 8 'Prefactor ' .11617E-01 1.0000 .0000 .10000E+07 9 'Prefactor ' .10685E-04 1.0000 .0000 .10000E+07 10 'norm ' .27881E-04 1.0000 .0000 .10000E+07 11 'norm ' 3.3813 1.0000 .0000 .10000E+07 12 'Prefactor ' .23627E-02 1.0000 .0000 .10000E+07 13 'Prefactor ' 41.001 1.0000 .0000 .10000E+07 14 'Prefactor ' 3.7868 1.0000 .0000 .10000E+07 15 'Prefactor ' 44.288 1.0000 .0000 .10000E+07 16 'Prefactor ' .36976E-06 1.0000 .0000 .10000E+07 17 'Normalizat' 1.2232 1.0000 .10000E-01 10.000 18 'Prefactor ' .98739 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .1471E+06 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MIGRAD MINIMIZATION HAS CONVERGED. FCN= 20391.19 FROM MIGRAD STATUS=CONVERGED 433 CALLS 1608 TOTAL EDM= .17E-10 STRATEGY=1 ERROR MATRIX UNCERTAINTY= .3% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm 6.5886 2.6840 .15660E-08 -.99134E-02 2 Prefactor 89.587 62.730 .87068E-08 .13706E-05 3 norm .0000 9.3441 -.18772E-08** at limit ** 4 norm .0000 .21044 -.53179E-09** at limit ** 5 Prefactor .0000 7.5753 -.81137E-09** at limit ** 6 Prefactor 1.9835 1.8218 .65014E-09 -.18974E-03 7 norm .0000 6.3754 .14649E-08** at limit ** 8 Prefactor .0000 19.578 .86019E-08** at limit ** 9 Prefactor .0000 2.0769 .93135E-09** at limit ** 10 norm .0000 2.0398 -.69032E-09** at limit ** 11 norm 3.4211 3.4756 .28950E-08 -.59448E-02 12 Prefactor .0000 12.457 .40150E-08** at limit ** 13 Prefactor 41.669 39.544 .48192E-06 .46255E-04 14 Prefactor 3.7861 5.6772 .97747E-08 -.21211E-03 15 Prefactor 45.103 39.933 -.35144E-06 -.44797E-04 16 Prefactor .0000 1.2758 .30162E-08** at limit ** 17 Normalizat 1.2205 .35650 -.42505E-07 -.39993E-05 18 Prefactor .98746 .39137E-01 .37173E-08 .31466E-05 ERR DEF= .500 Final values: norm = 6.58858 Prefactor = 89.5871 norm = 0 norm = 0 Prefactor = 0 Prefactor = 1.98349 norm = 0 Prefactor = 0 Prefactor = 0 norm = 0 norm = 3.42113 Prefactor = 0 Prefactor = 41.6687 Prefactor = 3.78613 Prefactor = 45.1027 Prefactor = 0 Normalizat = 1.22047 Prefactor = 0.987464 ********** ** 18 **HESSE ********** FCN= 20391.19 FROM HESSE STATUS=OK 238 CALLS 1846 TOTAL EDM= .53E-09 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 6.5886 3.1120 .78158E-04 -1.5657 2 Prefactor 89.587 62.701 .42450E-05 -1.5519 3 norm .0000 9.4861 .84235E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 norm .0000 .21095 .63965E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor .0000 7.5769 .84235E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor 1.9835 1.8237 .17845E-04 -1.5680 7 norm .0000 6.3759 .84235E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 Prefactor .0000 19.583 .84235E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 Prefactor .0000 2.0772 .84235E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 norm .0000 2.0401 .84235E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 norm 3.4211 6.3005 .11000E-03 -1.5671 12 Prefactor .0000 12.466 .84235E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 Prefactor 41.669 39.541 .62475E-05 -1.5579 14 Prefactor 3.7861 5.6758 .20740E-04 -1.5669 15 Prefactor 45.103 39.957 .60111E-05 -1.5574 16 Prefactor .0000 1.2892 .84235E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 Normalizat 1.2205 .35613 .10022E-02 -.85973 18 Prefactor .98746 .39476E-01 .12596E-03 -.93149 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 5.31003e-10 Minuit parameter uncertainties: 1 3.11199 2 62.7017 3 2.08981e-07 4 1.51953e-08 5 6.47184e-08 6 1.82366 7 1.52444e-08 8 1.81074e-07 9 4.20313e-08 10 6.92992e-09 11 6.3005 12 3.77925e-06 13 39.5408 14 5.67586 15 39.9569 16 2.12507e-06 17 0.356837 18 0.0394768 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 20391.1879638 Extracting fit parameters... 4FGL J1916.7-1516 Spectrum: PowerLaw 1106 Prefactor: 0.000e+00 1.811e-07 0.000e+00 1.000e+06 ( 1.000e-13) 1107 Index: 2.637e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 1108 Scale: 8.840e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 1421 Prefactor: 9.875e-01 3.948e-02 0.000e+00 1.000e+01 ( 1.000e+00) 1422 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 1423 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 1410 Normalization: 1.220e+00 3.568e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 0.00 Ra Dec: 289.176 -15.278 Photon Flux Upper Limit: 1.41687971592e-07 ph cm-2 s-1 Energy Flux Upper Limit: 0.0111135243374 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/32480900/likelihoodResults_805939201_806198401_4FGL_J1916.7-1516_daily_bin2186.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): 102 logL (Free Index) = 20391.1591578 delta logL = 0.0288059753329 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 20390.861901 delta logL = 0.326062757445 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .23470E-04 1.0000 .0000 .10000E+07 2 'Index ' 9.9998 1.0000 .0000 10.000 3 'Normalizat' 1.1612 1.0000 .10000E-01 10.000 4 'Prefactor ' .99029 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .1471E+06 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 20391.19 FROM MIGRAD STATUS=CONVERGED 81 CALLS 470 TOTAL EDM= .57E-13 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 2.1% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .0000 20.128 -.32185E-06** at limit ** 2 Index 2.2678 .10771E-01 .58676E-07 .0000 3 Normalizat 1.2205 .33367 .27707E-05 -.70888E-06 4 Prefactor .98746 .38729E-01 -.24579E-06 -.14201E-04 ERR DEF= .500 Final values: Prefactor = 0 Index = 2.26783 Normalizat = 1.22047 Prefactor = 0.987464 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 20391.19 FROM HESSE STATUS=FAILED 11 CALLS 481 TOTAL EDM= .57E-13 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .0000 20.208 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index 4.6598 2.2525 .58676E-07 -40.263 3 Normalizat 1.2205 1.1460 .27707E-05 -2.2819 4 Prefactor .98746 1.3283 -.24579E-06 -7.2147 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 5.68284e-14 Minuit parameter uncertainties: 1 8.44417e-06 2 1.34339 3 1.17104 4 1.37662 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 101 logL (Free Index) = 20391.1879638 delta logL = 0.0 Extracting fit parameters... 4FGL J1916.7-1516 Spectrum: PowerLaw 1106 Prefactor: 0.000e+00 8.444e-06 0.000e+00 1.000e+06 ( 1.000e-13) 1107 Index: 2.268e+00 1.343e+00 0.000e+00 1.000e+01 (-1.000e+00) 1108 Scale: 8.840e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 1421 Prefactor: 9.875e-01 1.377e+00 0.000e+00 1.000e+01 ( 1.000e+00) 1422 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 1423 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 1410 Normalization: 1.220e+00 1.171e+00 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 0.00 Ra Dec: 289.176 -15.278 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/32480900/cmap_HighResolution_805939201_806198401_4FGL_J1916.7-1516_daily_bin2186.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='1.11e-02', job_status='DONE', photon_flux_upper_limit='1.42e-07', time_completed='2026-07-20 17:16:18.517301', job_id='32480900', GAL2='0.99', fit_tolerance='1e-08', EG2='1.22', EG='1.22', time_epoch_completed='1784592978.52', return_code2='101', ts='0.00', comment='SUCCESS', return_code='0', GAL='0.99', dlogl='0.00e+00', ts2='0.00', photon_index_error='0.00', photon_index='2.64' WHERE bin_id='2186' AND source_name='4FGL J1916.7-1516' AND cadence='daily'; Database successfully updated. Analysis Complete. Mon Jul 20 17:16:18 PDT 2026