0 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6880E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 5911.291 FROM MIGRAD STATUS=CONVERGED 229 CALLS 2470 TOTAL EDM= .11E-08 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 2.0% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .23814E-07 5.4591 -.55089E-06** at limit ** 2 Prefactor 14.339 8.7338 .29810E-06 .31523E-02 3 norm 1.8559 2.8471 .53425E-06 .50797E-03 4 Prefactor .34150E-06 10.098 -.17172E-05** at limit ** 5 Prefactor 4.1172 5.3828 .50148E-06 .88141E-04 6 norm .83267E-08 3.7687 .17051E-05** at limit ** 7 Prefactor .89567E-06 15.835 .30578E-05** at limit ** 8 Prefactor .85798E-06 200.92 -.83825E-05** at limit ** 9 Prefactor 2.2727 6.4647 .22684E-05 -.12211E-02 10 Prefactor .51514E-07 68.456 .39536E-05** at limit ** 11 Prefactor .94980E-07 15.372 .16087E-05** at limit ** 12 Prefactor .22204E-09 .82276 .14020E-07** at limit ** 13 norm .41139E-06 31.481 .25003E-05** at limit ** 14 norm 1.3899 47.584 -.19956E-05 .29727E-03 15 Prefactor 5.7602 4.3782 -.49045E-06 -.18372E-02 16 Prefactor 1.6224 5.7931 .10268E-05 -.25917E-03 17 norm 34.053 8.0837 .80047E-06 -.65118E-01 18 Prefactor 5.3321 3.6008 -.50575E-07 -.67693E-03 19 Prefactor .57290E-05 5.7659 .12427E-05** at limit ** 20 Prefactor .18374E-07 4.9787 .53453E-06** at limit ** 21 Prefactor 1.8680 25.721 .25372E-05 .10977E-01 22 norm .0000 .39747 .53617E-06** at limit ** 23 Prefactor .65115E-07 7.5062 .14352E-07** at limit ** 24 Prefactor .15177E-05 40.297 -.90088E-05** at limit ** 25 Prefactor .48515 8.4987 -.84014E-07 .48023E-03 26 Normalizat .90043 .20788 .14832E-05 .78974E-04 27 Prefactor .95458 .20174 -.24049E-04 -.93266E-05 ERR DEF= .500 Final values: Prefactor = 2.38143e-08 Prefactor = 14.3393 norm = 1.85587 Prefactor = 3.41505e-07 Prefactor = 4.11723 norm = 8.32667e-09 Prefactor = 8.95672e-07 Prefactor = 8.5798e-07 Prefactor = 2.27272 Prefactor = 5.15143e-08 Prefactor = 9.49796e-08 Prefactor = 2.22045e-10 norm = 4.11393e-07 norm = 1.38989 Prefactor = 5.76023 Prefactor = 1.62242 norm = 34.0526 Prefactor = 5.33207 Prefactor = 5.72903e-06 Prefactor = 1.83742e-08 Prefactor = 1.86803 norm = 0 Prefactor = 6.51146e-08 Prefactor = 1.51773e-06 Prefactor = 0.485153 Normalizat = 0.900425 Prefactor = 0.95458 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 5911.28658749 delta logL = 0.00489310479588 Extracting fit parameters... 4FGL J1618.0+5139 Spectrum: PowerLaw 304 Prefactor: 2.577e-01 4.014e+00 0.000e+00 1.000e+06 ( 1.000e-12) 305 Index: 3.418e+00 5.147e+00 0.000e+00 1.000e+01 (-1.000e+00) 306 Scale: 5.631e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 685 Prefactor: 9.568e-01 1.965e-01 0.000e+00 1.000e+01 ( 1.000e+00) 686 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 687 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 684 Normalization: 8.958e-01 2.024e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 244.516 51.665 Creating a high resolution counts map... INFO: Auto-setting vmin to 0.000e+00 [aplpy.core] INFO: Auto-setting vmax to 0.000e+00 [aplpy.core] Saving /lscratch/kocevski/38048782/cmap_HighResolution_810604801_810864001_4FGL_J1618.0+5139_daily_bin2204.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='6.11e-03', job_status='DONE', photon_flux_upper_limit='7.77e-08', time_completed='2026-09-12 12:46:10.586703', job_id='38048782', GAL2='0.96', fit_tolerance='1e-08', EG2='0.90', EG='0.90', time_epoch_completed='1789242370.59', return_code2='0', ts='-0.00', comment='SUCCESS', return_code='0', GAL='0.95', dlogl='4.89e-03', ts2='0.01', photon_index_error='0.00', photon_index='2.67' WHERE bin_id='2204' AND source_name='4FGL J1618.0+5139' AND cadence='daily'; Database successfully updated. Analysis Complete. Sat Sep 12 12:46:10 PDT 2026 /sdf/group/fermi/u/kocevski/software/conda/envs/fermitools_v1.0.5/lib/python2.7/site-packages/pyfits/__init__.py:22: PyFITSDeprecationWarning: PyFITS is deprecated, please use astropy.io.fits PyFITSDeprecationWarning) # noqa Likelihood Analysis Tool Support Contact: Daniel Kocevski (daniel.kocevski@nasa.gov) Importing modules... This is make3FGLxml version 01r0. The default diffuse model files and names are for pass 8 and assume you have v10r00p05 of the Fermi Science Tools or higher. This is make4FGLDR3xml version 01r09. The default diffuse model files and names are for P8R3, 4FGL DRs, and the default fermitools directory locations. WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). /sdf/group/fermi/u/kocevski/software/conda/envs/fermitools_v1.0.5/lib/python2.7/site-packages/matplotlib/cbook/deprecation.py:106: MatplotlibDeprecationWarning: The mpl_toolkits.axes_grid module was deprecated in version 2.1. Use mpl_toolkits.axes_grid1 and mpl_toolkits.axisartist provies the same functionality instead. warnings.warn(message, mplDeprecation, stacklevel=1) WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). 00 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6880E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 5911.291 FROM MIGRAD STATUS=CONVERGED 229 CALLS 2470 TOTAL EDM= .11E-08 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 2.0% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .23814E-07 5.4591 -.55089E-06** at limit ** 2 Prefactor 14.339 8.7338 .29810E-06 .31523E-02 3 norm 1.8559 2.8471 .53425E-06 .50797E-03 4 Prefactor .34150E-06 10.098 -.17172E-05** at limit ** 5 Prefactor 4.1172 5.3828 .50148E-06 .88141E-04 6 norm .83267E-08 3.7687 .17051E-05** at limit ** 7 Prefactor .89567E-06 15.835 .30578E-05** at limit ** 8 Prefactor .85798E-06 200.92 -.83825E-05** at limit ** 9 Prefactor 2.2727 6.4647 .22684E-05 -.12211E-02 10 Prefactor .51514E-07 68.456 .39536E-05** at limit ** 11 Prefactor .94980E-07 15.372 .16087E-05** at limit ** 12 Prefactor .22204E-09 .82276 .14020E-07** at limit ** 13 norm .41139E-06 31.481 .25003E-05** at limit ** 14 norm 1.3899 47.584 -.19956E-05 .29727E-03 15 Prefactor 5.7602 4.3782 -.49045E-06 -.18372E-02 16 Prefactor 1.6224 5.7931 .10268E-05 -.25917E-03 17 norm 34.053 8.0837 .80047E-06 -.65118E-01 18 Prefactor 5.3321 3.6008 -.50575E-07 -.67693E-03 19 Prefactor .57290E-05 5.7659 .12427E-05** at limit ** 20 Prefactor .18374E-07 4.9787 .53453E-06** at limit ** 21 Prefactor 1.8680 25.721 .25372E-05 .10977E-01 22 norm .0000 .39747 .53617E-06** at limit ** 23 Prefactor .65115E-07 7.5062 .14352E-07** at limit ** 24 Prefactor .15177E-05 40.297 -.90088E-05** at limit ** 25 Prefactor .48515 8.4987 -.84014E-07 .48023E-03 26 Normalizat .90043 .20788 .14832E-05 .78974E-04 27 Prefactor .95458 .20174 -.24049E-04 -.93266E-05 ERR DEF= .500 Final values: Prefactor = 2.38143e-08 Prefactor = 14.3393 norm = 1.85587 Prefactor = 3.41505e-07 Prefactor = 4.11723 norm = 8.32667e-09 Prefactor = 8.95672e-07 Prefactor = 8.5798e-07 Prefactor = 2.27272 Prefactor = 5.15143e-08 Prefactor = 9.49796e-08 Prefactor = 2.22045e-10 norm = 4.11393e-07 norm = 1.38989 Prefactor = 5.76023 Prefactor = 1.62242 norm = 34.0526 Prefactor = 5.33207 Prefactor = 5.72903e-06 Prefactor = 1.83742e-08 Prefactor = 1.86803 norm = 0 Prefactor = 6.51146e-08 Prefactor = 1.51773e-06 Prefactor = 0.485153 Normalizat = 0.900425 Prefactor = 0.95458 ********** ** 18 **HESSE ********** FCN= 5911.291 FROM HESSE STATUS=OK 542 CALLS 3012 TOTAL EDM= .21E-05 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .23814E-07 5.5115 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Prefactor 14.339 8.7024 .26443E-03 -1.5632 3 norm 1.8559 2.8714 .76445E-03 -1.5681 4 Prefactor .34150E-06 10.751 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor 4.1172 5.3827 .49563E-03 -1.5667 6 norm .83267E-08 3.7887 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 Prefactor .89567E-06 17.454 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 Prefactor .85798E-06 202.29 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 Prefactor 2.2727 6.5401 .68051E-03 -1.5678 10 Prefactor .51514E-07 70.477 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor .94980E-07 15.229 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 Prefactor .22204E-09 .82660 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 norm .41139E-06 32.571 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 norm 1.3899 62.074 .12417E-02 -1.5684 15 Prefactor 5.7602 4.3941 .41708E-03 -1.5660 16 Prefactor 1.6224 5.8427 .82697E-03 -1.5682 17 norm 34.053 48.288 .16955E-03 -1.5591 18 Prefactor 5.3321 3.6089 .43541E-03 -1.5662 19 Prefactor .57290E-05 1.8268 .42118E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 20 Prefactor .18374E-07 5.0111 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 21 Prefactor 1.8680 26.263 .76514E-03 -1.5681 22 norm .0000 .39355 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 23 Prefactor .65115E-07 7.5839 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 24 Prefactor .15177E-05 43.945 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 25 Prefactor .48515 8.3256 .78329E-03 -1.5694 26 Normalizat .90043 .17441 .44904E-01 -.96445 27 Prefactor .95458 .16928 .45695E-01 -.94259 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 2.06491e-06 Minuit parameter uncertainties: 1 0.000724657 2 8.70237 3 2.87144 4 0.0038323 5 5.38274 6 0.000355819 7 0.0079077 8 0.0263491 9 6.54016 10 0.00381177 11 0.00240557 12 2.62707e-05 13 0.00732106 14 18.5772 15 4.39406 16 5.84274 17 48.2886 18 3.60888 19 0.00647013 20 0.000607213 21 14.0087 22 1.96043e-06 23 0.0014055 24 0.0163336 25 4.01954 26 0.174517 27 0.169372 ********** ** 18 **HESSE ********** FCN= 5911.291 FROM HESSE STATUS=OK 542 CALLS 3012 TOTAL EDM= .21E-05 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .23814E-07 5.5115 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Prefactor 14.339 8.7024 .26443E-03 -1.5632 3 norm 1.8559 2.8714 .76445E-03 -1.5681 4 Prefactor .34150E-06 10.751 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor 4.1172 5.3827 .49563E-03 -1.5667 6 norm .83267E-08 3.7887 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 Prefactor .89567E-06 17.454 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 Prefactor .85798E-06 202.29 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 Prefactor 2.2727 6.5401 .68051E-03 -1.5678 10 Prefactor .51514E-07 70.477 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor .94980E-07 15.229 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 Prefactor .22204E-09 .82660 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 norm .41139E-06 32.571 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 norm 1.3899 62.074 .12417E-02 -1.5684 15 Prefactor 5.7602 4.3941 .41708E-03 -1.5660 16 Prefactor 1.6224 5.8427 .82697E-03 -1.5682 17 norm 34.053 48.288 .16955E-03 -1.5591 18 Prefactor 5.3321 3.6089 .43541E-03 -1.5662 19 Prefactor .57290E-05 1.8268 .42118E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 20 Prefactor .18374E-07 5.0111 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 21 Prefactor 1.8680 26.263 .76514E-03 -1.5681 22 norm .0000 .39355 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 23 Prefactor .65115E-07 7.5839 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 24 Prefactor .15177E-05 43.945 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 25 Prefactor .48515 8.3256 .78329E-03 -1.5694 26 Normalizat .90043 .17441 .44904E-01 -.96445 27 Prefactor .95458 .16928 .45695E-01 -.94259 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 2.06491e-06 Minuit parameter uncertainties: 1 0.000724657 2 8.70237 3 2.87144 4 0.0038323 5 5.38274 6 0.000355819 7 0.0079077 8 0.0263491 9 6.54016 10 0.00381177 11 0.00240557 12 2.62707e-05 13 0.00732106 14 18.5772 15 4.39406 16 5.84274 17 48.2886 18 3.60888 19 0.00647013 20 0.000607213 21 14.0087 22 1.96043e-06 23 0.0014055 24 0.0163336 25 4.01954 26 0.174517 27 0.169372 number of points = 7607 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J1618.0+5139_daily_bin2204 RA = 244.516, Dec = 51.6653 tmin = 810604801, tmax = 810864001 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='38049328', job_status='RUN', time_executed='2026-09-12 12:46:19.148213', time_epoch_executed='1789242379.15' WHERE source_name='4FGL J1618.0+5139' and cadence='daily' and bin_id='2204' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/38049328 Creating custom pfile directory: /lscratch/kocevski/38049328/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=810604801.0 && nMetStart<810864001.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=810604801.0 && nMetStart<810864001.0' /Data/Flight/Level1/LPA Retrieving 47 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/38049328/ft1_4FGL_J1618.0+5139_daily_bin2204.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=810604801.0 && nMetStart<810864001.0' /Data/Flight/Level1/LPA Retrieving 47 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/38049328/ft2_4FGL_J1618.0+5139_daily_bin2204.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/38049328/ft1_4FGL_J1618.0+5139_daily_bin2204.fits outfile=/lscratch/kocevski/38049328/ft1_filteredMKT_4FGL_J1618.0+5139_daily_bin2204.fits ra=244.516 dec=51.6653 rad=12.0 tmin=810604801.0 tmax=810864001.0 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 2.61 user 2.16 sys 0.18 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/38049328/ft2_4FGL_J1618.0+5139_daily_bin2204.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/38049328/ft2_4FGL_J1618.0+5139_daily_bin2204.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/38049328/ft1_filteredMKT_4FGL_J1618.0+5139_daily_bin2204.fits evtable="EVENTS" outfile="/lscratch/kocevski/38049328/ft1_filtered_4FGL_J1618.0+5139_daily_bin2204.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 0.48 user 0.19 sys 0.13 Number of photons that the gtmktime cut: 553 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/38049328/ft1_filtered_4FGL_J1618.0+5139_daily_bin2204.fits" evtable="EVENTS" scfile=/lscratch/kocevski/38049328/ft2_4FGL_J1618.0+5139_daily_bin2204.fits sctable="SC_DATA" ouDone. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 5911.2914806 Extracting fit parameters... 4FGL J1618.0+5139 Spectrum: PowerLaw 304 Prefactor: 9.498e-08 2.406e-03 0.000e+00 1.000e+06 ( 1.000e-12) 305 Index: 2.675e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 306 Scale: 5.631e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 685 Prefactor: 9.546e-01 1.694e-01 0.000e+00 1.000e+01 ( 1.000e+00) 686 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 687 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 684 Normalization: 9.004e-01 1.745e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 244.516 51.665 Photon Flux Upper Limit: 7.77465068577e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00611144947634 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/38048902/likelihoodResults_810604801_810864001_4FGL_J1618.0+5139_daily_bin2204.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) = 5911.28983545 delta logL = 0.00164514950848 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 5911.28658817 delta logL = 0.00489242559979 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .26085 1.0000 .0000 .10000E+07 2 'Index ' 3.4165 1.0000 .0000 10.000 3 'Normalizat' .89564 1.0000 .10000E-01 10.000 4 'Prefactor ' .95693 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6880E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 5911.287 FROM MIGRAD STATUS=CONVERGED 64 CALLS 280 TOTAL EDM= .48E-09 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .25772 6.5879 .52393E-02 .55158E-02 2 Index 3.4177 2.3698 .50000 .12163E-04 3 Normalizat .89575 .89202E-02 .44846E-01 .47491E-05 4 Prefactor .95684 .89331E-02 .45727E-01 .27073E-05 ERR DEF= .500 Final values: Prefactor = 0.25772 Index = 3.41771 Normalizat = 0.895753 Prefactor = 0.956842 ********** ** 18 **HESSE ********** FCN= 5911.287 FROM HESSE STATUS=OK 35 CALLS 315 TOTAL EDM= .21E-07 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .25772 15.632 .17395E-03 -1.5698 2 Index 3.4177 6.6755 .17729E-01 -.32199 3 Normalizat .89575 .20219 .23699E-03 -.96610 4 Prefactor .95684 .19631 .22912E-03 -.94182 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 2.065e-08 Minuit parameter uncertainties: 1 4.01431 2 5.14726 3 0.202359 4 0.196458 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 5911.28658749 delta logL = 0.00489310479588 Extracting fit parameters... 4FGL J1618.0+5139 Spectrum: PowerLaw 304 Prefactor: 2.577e-01 4.014e+00 0.000e+00 1.000e+06 ( 1.000e-12) 305 Index: 3.418e+00 5.147e+00 0.000e+00 1.000e+01 (-1.000e+00) 306 Scale: 5.631e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 685 Prefactor: 9.568e-01 1.965e-01 0.000e+00 1.000e+01 ( 1.000e+00) 686 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 687 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 684 Normalization: 8.958e-01 2.024e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 244.516 51.665 Creating a high resolution counts map... INFO: Auto-setting vmin to 0.000e+00 [aplpy.core] INFO: Auto-setting vmax to 0.000e+00 [aplpy.core] Saving /lscratch/kocevski/38048902/cmap_HighResolution_810604801_810864001_4FGL_J1618.0+5139_daily_bin2204.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='6.11e-03', job_status='DONE', photon_flux_upper_limit='7.77e-08', time_completed='2026-09-12 12:47:06.942126', job_id='38048902', GAL2='0.96', fit_tolerance='1e-08', EG2='0.90', EG='0.90', time_epoch_completed='1789242426.94', return_code2='0', ts='-0.00', comment='SUCCESS', return_code='0', GAL='0.95', dlogl='4.89e-03', ts2='0.01', photon_index_error='0.00', photon_index='2.67' WHERE bin_id='2204' AND source_name='4FGL J1618.0+5139' AND cadence='daily'; Database successfully updated. Analysis Complete. Sat Sep 12 12:47:07 PDT 2026 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 5911.2914806 Extracting fit parameters... 4FGL J1618.0+5139 Spectrum: PowerLaw 304 Prefactor: 9.498e-08 2.406e-03 0.000e+00 1.000e+06 ( 1.000e-12) 305 Index: 2.675e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 306 Scale: 5.631e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 685 Prefactor: 9.546e-01 1.694e-01 0.000e+00 1.000e+01 ( 1.000e+00) 686 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 687 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 684 Normalization: 9.004e-01 1.745e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 244.516 51.665 Photon Flux Upper Limit: 7.77465068577e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00611144947634 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/38048883/likelihoodResults_810604801_810864001_4FGL_J1618.0+5139_daily_bin2204.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) = 5911.28983545 delta logL = 0.00164514950848 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 5911.28658817 delta logL = 0.00489242559979 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .26085 1.0000 .0000 .10000E+07 2 'Index ' 3.4165 1.0000 .0000 10.000 3 'Normalizat' .89564 1.0000 .10000E-01 10.000 4 'Prefactor ' .95693 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6880E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 5911.287 FROM MIGRAD STATUS=CONVERGED 64 CALLS 280 TOTAL EDM= .48E-09 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .25772 6.5879 .52393E-02 .55158E-02 2 Index 3.4177 2.3698 .50000 .12163E-04 3 Normalizat .89575 .89202E-02 .44846E-01 .47491E-05 4 Prefactor .95684 .89331E-02 .45727E-01 .27073E-05 ERR DEF= .500 Final values: Prefactor = 0.25772 Index = 3.41771 Normalizat = 0.895753 Prefactor = 0.956842 _V02 Working on... /lscratch/kocevski/38048953/ft1_filtered_4FGL_J1618.0+5139_daily_bin2204.fits.....................! real 23.78 user 22.25 sys 0.94 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/38048953/ft1_filtered_4FGL_J1618.0+5139_daily_bin2204.fits', '/lscratch/kocevski/38048953/ft2_4FGL_J1618.0+5139_daily_bin2204.fits', expMap='/lscratch/kocevski/38048953/expmap_810604801_810864001_4FGL_J1618.0+5139_daily_bin2204.fits', expCube='/lscratch/kocevski/38048953/ltcube_810604801_810864001_4FGL_J1618.0+5139_daily_bin2204.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/38048953/Model_4FGL_J1618.0+5139_daily_bin2204.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1618.0+5139' 4FGL J1618.0+5139 Spectrum: PowerLaw 304 Prefactor: 1.224e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-12) 305 Index: 2.675e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 306 Scale: 5.631e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/38048953/ft1_filtered_4FGL_J1618.0+5139_daily_bin2204.fits Spacecraft file(s): /lscratch/kocevski/38048953/ft2_4FGL_J1618.0+5139_daily_bin2204.fits Exposure map: /lscratch/kocevski/38048953/expmap_810604801_810864001_4FGL_J1618.0+5139_daily_bin2204.fits Exposure cube: /lscratch/kocevski/38048953/ltcube_810604801_810864001_4FGL_J1618.0+5139_daily_bin2204.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/38048953/Model_4FGL_J1618.0+5139_daily_bin2204.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) = 5911.31870773 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 5911.29207175 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .50292E-03 1.0000 .0000 .10000E+07 2 'Prefactor ' 14.319 1.0000 .0000 .10000E+07 3 'norm ' 1.8573 1.0000 .0000 .10000E+07 4 'Prefactor ' .19357E-02 1.0000 .0000 .10000E+07 5 'Prefactor ' 4.1322 1.0000 .0000 .10000E+07 6 'norm ' .12351E-05 1.0000 .0000 .10000E+07 7 'Prefactor ' .49803E-02 1.0000 .0000 .10000E+07 8 'Prefactor ' .11899E-05 1.0000 .0000 .10000E+07 9 'Prefactor ' 2.2752 1.0000 .0000 .10000E+07 10 'Prefactor ' .17527E-03 1.0000 .0000 .10000E+07 11 'Prefactor ' .26488E-04 1.0000 .0000 .10000E+07 12 'Prefactor ' .37742E-06 1.0000 .0000 .10000E+07 13 'norm ' .89587E-04 1.0000 .0000 .10000E+07 14 'norm ' 1.0340 1.0000 .0000 .10000E+07 15 'Prefactor ' 5.7921 1.0000 .0000 .10000E+07 16 'Prefactor ' 1.6332 1.0000 .0000 .10000E+07 17 'norm ' 34.794 1.0000 .0000 .10000E+07 18 'Prefactor ' 5.3223 1.0000 .0000 .10000E+07 19 'Prefactor ' .35287E-03 1.0000 .0000 .10000E+07 20 'Prefactor ' .19098E-05 1.0000 .0000 .10000E+07 21 'Prefactor ' 1.8545 1.0000 .0000 .10000E+07 22 'norm ' .11185E-06 1.0000 .0000 .10000E+07 23 'Prefactor ' .36357E-03 1.0000 .0000 .10000E+07 24 'Prefactor ' .51260E-04 1.0000 .0000 .10000E+07 25 'Prefactor ' .50379 1.0000 .0000 .10000E+07 26 'Normalizat' .90021 1.0000 .10000E-01 10.000 27 'Prefactor ' .95447 1.0000 .00 ********** ** 18 **HESSE ********** FCN= 5911.287 FROM HESSE STATUS=OK 35 CALLS 315 TOTAL EDM= .21E-07 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .25772 15.632 .17395E-03 -1.5698 2 Index 3.4177 6.6755 .17729E-01 -.32199 3 Normalizat .89575 .20219 .23699E-03 -.96610 4 Prefactor .95684 .19631 .22912E-03 -.94182 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 2.065e-08 Minuit parameter uncertainties: 1 4.01431 2 5.14726 3 0.202359 4 0.196458 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 5911.28658749 delta logL = 0.00489310479588 Extracting fit parameters... 4FGL J1618.0+5139 Spectrum: PowerLaw 304 Prefactor: 2.577e-01 4.014e+00 0.000e+00 1.000e+06 ( 1.000e-12) 305 Index: 3.418e+00 5.147e+00 0.000e+00 1.000e+01 (-1.000e+00) 306 Scale: 5.631e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 685 Prefactor: 9.568e-01 1.965e-01 0.000e+00 1.000e+01 ( 1.000e+00) 686 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 687 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 684 Normalization: 8.958e-01 2.024e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 244.516 51.665 Creating a high resolution counts map... INFO: Auto-setting vmin to 0.000e+00 [aplpy.core] INFO: Auto-setting vmax to 0.000e+00 [aplpy.core] Saving /lscratch/kocevski/38048883/cmap_HighResolution_810604801_810864001_4FGL_J1618.0+5139_daily_bin2204.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='6.11e-03', job_status='DONE', photon_flux_upper_limit='7.77e-08', time_completed='2026-09-12 12:47:22.431660', job_id='38048883', GAL2='0.96', fit_tolerance='1e-08', EG2='0.90', EG='0.90', time_epoch_completed='1789242442.43', return_code2='0', ts='-0.00', comment='SUCCESS', return_code='0', GAL='0.95', dlogl='4.89e-03', ts2='0.01', photon_index_error='0.00', photon_index='2.67' WHERE bin_id='2204' AND source_name='4FGL J1618.0+5139' AND cadence='daily'; Database successfully updated. Analysis Complete. Sat Sep 12 12:47:22 PDT 2026 00 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6880E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 5911.291 FROM MIGRAD STATUS=CONVERGED 229 CALLS 2470 TOTAL EDM= .11E-08 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 2.0% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .23814E-07 5.4591 -.55089E-06** at limit ** 2 Prefactor 14.339 8.7338 .29810E-06 .31523E-02 3 norm 1.8559 2.8471 .53425E-06 .50797E-03 4 Prefactor .34150E-06 10.098 -.17172E-05** at limit ** 5 Prefactor 4.1172 5.3828 .50148E-06 .88141E-04 6 norm .83267E-08 3.7687 .17051E-05** at limit ** 7 Prefactor .89567E-06 15.835 .30578E-05** at limit ** 8 Prefactor .85798E-06 200.92 -.83825E-05** at limit ** 9 Prefactor 2.2727 6.4647 .22684E-05 -.12211E-02 10 Prefactor .51514E-07 68.456 .39536E-05** at limit ** 11 Prefactor .94980E-07 15.372 .16087E-05** at limit ** 12 Prefactor .22204E-09 .82276 .14020E-07** at limit ** 13 norm .41139E-06 31.481 .25003E-05** at limit ** 14 norm 1.3899 47.584 -.19956E-05 .29727E-03 15 Prefactor 5.7602 4.3782 -.49045E-06 -.18372E-02 16 Prefactor 1.6224 5.7931 .10268E-05 -.25917E-03 17 norm 34.053 8.0837 .80047E-06 -.65118E-01 18 Prefactor 5.3321 3.6008 -.50575E-07 -.67693E-03 19 Prefactor .57290E-05 5.7659 .12427E-05** at limit ** 20 Prefactor .18374E-07 4.9787 .53453E-06** at limit ** 21 Prefactor 1.8680 25.721 .25372E-05 .10977E-01 22 norm .0000 .39747 .53617E-06** at limit ** 23 Prefactor .65115E-07 7.5062 .14352E-07** at limit ** 24 Prefactor .15177E-05 40.297 -.90088E-05** at limit ** 25 Prefactor .48515 8.4987 -.84014E-07 .48023E-03 26 Normalizat .90043 .20788 .14832E-05 .78974E-04 27 Prefactor .95458 .20174 -.24049E-04 -.93266E-05 ERR DEF= .500 Final values: Prefactor = 2.38143e-08 Prefactor = 14.3393 norm = 1.85587 Prefactor = 3.41505e-07 Prefactor = 4.11723 norm = 8.32667e-09 Prefactor = 8.95672e-07 Prefactor = 8.5798e-07 Prefactor = 2.27272 Prefactor = 5.15143e-08 Prefactor = 9.49796e-08 Prefactor = 2.22045e-10 norm = 4.11393e-07 norm = 1.38989 Prefactor = 5.76023 Prefactor = 1.62242 norm = 34.0526 Prefactor = 5.33207 Prefactor = 5.72903e-06 Prefactor = 1.83742e-08 Prefactor = 1.86803 norm = 0 Prefactor = 6.51146e-08 Prefactor = 1.51773e-06 Prefactor = 0.485153 Normalizat = 0.900425 Prefactor = 0.95458 ********** ** 18 **HESSE ********** FCN= 5911.291 FROM HESSE STATUS=OK 542 CALLS 3012 TOTAL EDM= .21E-05 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .23814E-07 5.5115 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Prefactor 14.339 8.7024 .26443E-03 -1.5632 3 norm 1.8559 2.8714 .76445E-03 -1.5681 4 Prefactor .34150E-06 10.751 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor 4.1172 5.3827 .49563E-03 -1.5667 6 norm .83267E-08 3.7887 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 Prefactor .89567E-06 17.454 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 Prefactor .85798E-06 202.29 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 Prefactor 2.2727 6.5401 .68051E-03 -1.5678 10 Prefactor .51514E-07 70.477 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor .94980E-07 15.229 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 Prefactor .22204E-09 .82660 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 norm .41139E-06 32.571 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 norm 1.3899 62.074 .12417E-02 -1.5684 15 Prefactor 5.7602 4.3941 .41708E-03 -1.5660 16 Prefactor 1.6224 5.8427 .82697E-03 -1.5682 17 norm 34.053 48.288 .16955E-03 -1.5591 18 Prefactor 5.3321 3.6089 .43541E-03 -1.5662 19 Prefactor .57290E-05 1.8268 .42118E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 20 Prefactor .18374E-07 5.0111 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 21 Prefactor 1.8680 26.263 .76514E-03 -1.5681 22 norm .0000 .39355 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 23 Prefactor .65115E-07 7.5839 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 24 Prefactor .15177E-05 43.945 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 25 Prefactor .48515 8.3256 .78329E-03 -1.5694 26 Normalizat .90043 .17441 .44904E-01 -.96445 27 Prefactor .95458 .16928 .45695E-01 -.94259 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 2.06491e-06 Minuit parameter uncertainties: 1 0.000724657 2 8.70237 3 2.87144 4 0.0038323 5 5.38274 6 0.000355819 7 0.0079077 8 0.0263491 9 6.54016 10 0.00381177 11 0.00240557 12 2.62707e-05 13 0.00732106 14 18.5772 15 4.39406 16 5.84274 17 48.2886 18 3.60888 19 0.00647013 20 0.000607213 21 14.0087 22 1.96043e-06 23 0.0014055 24 0.0163336 25 4.01954 26 0.174517 27 0.169372 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 5911.2914806 Extracting fit parameters... 4FGL J1618.0+5139 Spectrum: PowerLaw 304 Prefactor: 9.498e-08 2.406e-03 0.000e+00 1.000e+06 ( 1.000e-12) 305 Index: 2.675e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 306 Scale: 5.631e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 685 Prefactor: 9.546e-01 1.694e-01 0.000e+00 1.000e+01 ( 1.000e+00) 686 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 687 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 684 Normalization: 9.004e-01 1.745e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 244.516 51.665 Photon Flux Upper Limit: 7.77465068577e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00611144947634 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/38048953/likelihoodResults_810604801_810864001_4FGL_J1618.0+5139_daily_bin2204.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) = 5911.28983545 delta logL = 0.00164514950848 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 5911.28658817 delta logL = 0.00489242559979 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .26085 1.0000 .0000 .10000E+07 2 'Index ' 3.4165 1.0000 .0000 10.000 3 'Normalizat' .89564 1.0000 .10000E-01 10.000 4 'Prefactor ' .95693 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6880E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 5911.287 FROM MIGRAD STATUS=CONVERGED 64 CALLS 280 TOTAL EDM= .48E-09 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .25772 6.5879 .52393E-02 .55158E-02 2 Index 3.4177 2.3698 .50000 .12163E-04 3 Normalizat .89575 .89202E-02 .44846E-01 .47491E-05 4 Prefactor .95684 .89331E-02 .45727E-01 .27073E-05 ERR DEF= .500 Final values: Prefactor = 0.25772 Index = 3.41771 Normalizat = 0.895753 Prefactor = 0.956842 ********** ** 18 **HESSE ********** FCN= 5911.287 FROM HESSE STATUS=OK 35 CALLS 315 TOTAL EDM= .21E-07 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .25772 15.632 .17395E-03 -1.5698 2 Index 3.4177 6.6755 .17729E-01 -.32199 3 Normalizat .89575 .20219 .23699E-03 -.96610 4 Prefactor .95684 .19631 .22912E-03 -.94182 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 2.065e-08 Minuit parameter uncertainties: 1 4.01431 2 5.14726 3 0.202359 4 0.196458 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 5911.28658749 delta logL = 0.00489310479588 Extracting fit parameters... 4FGL J1618.0+5139 Spectrum: PowerLaw 304 Prefactor: 2.577e-01 4.014e+00 0.000e+00 1.000e+06 ( 1.000e-12) 305 Index: 3.418e+00 5.147e+00 0.000e+00 1.000e+01 (-1.000e+00) 306 Scale: 5.631e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 685 Prefactor: 9.568e-01 1.965e-01 0.000e+00 1.000e+01 ( 1.000e+00) 686 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 687 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 684 Normalization: 8.958e-01 2.024e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 244.516 51.665 Creating a high resolution counts map... INFO: Auto-setting vmin to 0.000e+00 [aplpy.core] INFO: Auto-setting vmax to 0.000e+00 [aplpy.core] Saving /lscratch/kocevski/38048953/cmap_HighResolution_810604801_810864001_4FGL_J1618.0+5139_daily_bin2204.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='6.11e-03', job_status='DONE', photon_flux_upper_limit='7.77e-08', time_completed='2026-09-12 12:48:35.707598', job_id='38048953', GAL2='0.96', fit_tolerance='1e-08', EG2='0.90', EG='0.90', time_epoch_completed='1789242515.71', return_code2='0', ts='-0.00', comment='SUCCESS', return_code='0', GAL='0.95', dlogl='4.89e-03', ts2='0.01', photon_index_error='0.00', photon_index='2.67' WHERE bin_id='2204' AND source_name='4FGL J1618.0+5139' AND cadence='daily'; Database successfully updated. Analysis Complete. Sat Sep 12 12:48:35 PDT 2026 tfile=/lscratch/kocevski/38049328/ltcube_810604801_810864001_4FGL_J1618.0+5139_daily_bin2204.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/38049328/ft2_4FGL_J1618.0+5139_daily_bin2204.fits .....................! real 8.33 user 7.84 sys 0.23 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/38049328/ft1_filtered_4FGL_J1618.0+5139_daily_bin2204.fits evtable="EVENTS" scfile=/lscratch/kocevski/38049328/ft2_4FGL_J1618.0+5139_daily_bin2204.fits sctable="SC_DATA" expcube=/lscratch/kocevski/38049328/ltcube_810604801_810864001_4FGL_J1618.0+5139_daily_bin2204.fits outfile=/lscratch/kocevski/38049328/expmap_810604801_810864001_4FGL_J1618.0+5139_daily_bin2204.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/38049328/ltcube_810604801_810864001_4FGL_J1618.0+5139_daily_bin2204.fits .....................! real 70.02 user 65.39 sys 4.06 Generating the xml model: radLim = 0.001 maxRad = 12 normsOnly = True freeVariableSources = True Fixing all sources to their catalog values, except variable sources Creating file and adding sources from 4FGL Added 214 point sources and 0 extended sources Setting source of interest to: 4FGL J1618.0+5139 @ 244.516 51.6653 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/38049328/ft1_filtered_4FGL_J1618.0+5139_daily_bin2204.fits scfile=/lscratch/kocevski/38049328/ft2_4FGL_J1618.0+5139_daily_bin2204.fits outfile=/lscratch/kocevski/38049328/cmap_810604801_810864001_4FGL_J1618.0+5139_daily_bin2204.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=244.516 yref=51.6653 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 0.66 user 0.21 sys 0.14 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/38049328/ft1_filtered_4FGL_J1618.0+5139_daily_bin2204.fits scfile=/lscratch/kocevski/38049328/ft2_4FGL_J1618.0+5139_daily_bin2204.fits outfile=/lscratch/kocevski/38049328/cmap_HighResolution_810604801_810864001_4FGL_J1618.0+5139_daily_bin2204.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=244.516 yref=51.6653 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 0.64 user 0.22 sys 0.13 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/38049328/ft1_filtered_4FGL_J1618.0+5139_daily_bin2204.fits evtable="EVENTS" scfile=/lscratch/kocevski/38049328/ft2_4FGL_J1618.0+5139_daily_bin2204.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/38049328/Model_4FGL_J1618.0+5139_daily_bin2204.xml irfs="P8R3_SOURCE_V2" evclsmin=0 evclass="INDEF" evtype="INDEF" convert=yes chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). adding source EG_v02 adding source GAL_V02 Working on... /lscratch/kocevski/38049328/ft1_filtered_4FGL_J1618.0+5139_daily_bin2204.fits.....................! real 21.36 user 20.20 sys 0.74 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/38049328/ft1_filtered_4FGL_J1618.0+5139_daily_bin2204.fits', '/lscratch/kocevski/38049328/ft2_4FGL_J1618.0+5139_daily_bin2204.fits', expMap='/lscratch/kocevski/38049328/expmap_810604801_810864001_4FGL_J1618.0+5139_daily_bin2204.fits', expCube='/lscratch/kocevski/38049328/ltcube_810604801_810864001_4FGL_J1618.0+5139_daily_bin2204.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/38049328/Model_4FGL_J1618.0+5139_daily_bin2204.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1618.0+5139' 4FGL J1618.0+5139 Spectrum: PowerLaw 304 Prefactor: 1.224e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-12) 305 Index: 2.675e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 306 Scale: 5.631e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/38049328/ft1_filtered_4FGL_J1618.0+5139_daily_bin2204.fits Spacecraft file(s): /lscratch/kocevski/38049328/ft2_4FGL_J1618.0+5139_daily_bin2204.fits Exposure map: /lscratch/kocevski/38049328/expmap_810604801_810864001_4FGL_J1618.0+5139_daily_bin2204.fits Exposure cube: /lscratch/kocevski/38049328/ltcube_810604801_810864001_4FGL_J1618.0+5139_daily_bin2204.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/38049328/Model_4FGL_J1618.0+5139_daily_bin2204.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) = 5911.31870773 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 5911.29207175 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .50292E-03 1.0000 .0000 .10000E+07 2 'Prefactor ' 14.319 1.0000 .0000 .10000E+07 3 'norm ' 1.8573 1.0000 .0000 .10000E+07 4 'Prefactor ' .19357E-02 1.0000 .0000 .10000E+07 5 'Prefactor ' 4.1322 1.0000 .0000 .10000E+07 6 'norm ' .12351E-05 1.0000 .0000 .10000E+07 7 'Prefactor ' .49803E-02 1.0000 .0000 .10000E+07 8 'Prefactor ' .11899E-05 1.0000 .0000 .10000E+07 9 'Prefactor ' 2.2752 1.0000 .0000 .10000E+07 10 'Prefactor ' .17527E-03 1.0000 .0000 .10000E+07 11 'Prefactor ' .26488E-04 1.0000 .0000 .10000E+07 12 'Prefactor ' .37742E-06 1.0000 .0000 .10000E+07 13 'norm ' .89587E-04 1.0000 .0000 .10000E+07 14 'norm ' 1.0340 1.0000 .0000 .10000E+07 15 'Prefactor ' 5.7921 1.0000 .0000 .10000E+07 16 'Prefactor ' 1.6332 1.0000 .0000 .10000E+07 17 'norm ' 34.794 1.0000 .0000 .10000E+07 18 'Prefactor ' 5.3223 1.0000 .0000 .10000E+07 19 'Prefactor ' .35287E-03 1.0000 .0000 .10000E+07 20 'Prefactor ' .19098E-05 1.0000 .0000 .10000E+07 21 'Prefactor ' 1.8545 1.0000 .0000 .10000E+07 22 'norm ' .11185E-06 1.0000 .0000 .10000E+07 23 'Prefactor ' .36357E-03 1.0000 .0000 .10000E+07 24 'Prefactor ' .51260E-04 1.0000 .0000 .10000E+07 25 'Prefactor ' .50379 1.0000 .0000 .10000E+07 26 'Normalizat' .90021 1.0000 .10000E-01 10.000 27 'Prefactor ' .95447 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6880E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 5911.291 FROM MIGRAD STATUS=CONVERGED 229 CALLS 2470 TOTAL EDM= .11E-08 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 2.0% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .23814E-07 5.4591 -.55089E-06** at limit ** 2 Prefactor 14.339 8.7338 .29810E-06 .31523E-02 3 norm 1.8559 2.8471 .53425E-06 .50797E-03 4 Prefactor .34150E-06 10.098 -.17172E-05** at limit ** 5 Prefactor 4.1172 5.3828 .50148E-06 .88141E-04 6 norm .83267E-08 3.7687 .17051E-05** at limit ** 7 Prefactor .89567E-06 15.835 .30578E-05** at limit ** 8 Prefactor .85798E-06 200.92 -.83825E-05** at limit ** 9 Prefactor 2.2727 6.4647 .22684E-05 -.12211E-02 10 Prefactor .51514E-07 68.456 .39536E-05** at limit ** 11 Prefactor .94980E-07 15.372 .16087E-05** at limit ** 12 Prefactor .22204E-09 .82276 .14020E-07** at limit ** 13 norm .41139E-06 31.481 .25003E-05** at limit ** 14 norm 1.3899 47.584 -.19956E-05 .29727E-03 15 Prefactor 5.7602 4.3782 -.49045E-06 -.18372E-02 16 Prefactor 1.6224 5.7931 .10268E-05 -.25917E-03 17 norm 34.053 8.0837 .80047E-06 -.65118E-01 18 Prefactor 5.3321 3.6008 -.50575E-07 -.67693E-03 19 Prefactor .57290E-05 5.7659 .12427E-05** at limit ** 20 Prefactor .18374E-07 4.9787 .53453E-06** at limit ** 21 Prefactor 1.8680 25.721 .25372E-05 .10977E-01 22 norm .0000 .39747 .53617E-06** at limit ** 23 Prefactor .65115E-07 7.5062 .14352E-07** at limit ** 24 Prefactor .15177E-05 40.297 -.90088E-05** at limit ** 25 Prefactor .48515 8.4987 -.84014E-07 .48023E-03 26 Normalizat .90043 .20788 .14832E-05 .78974E-04 27 Prefactor .95458 .20174 -.24049E-04 -.93266E-05 ERR DEF= .500 Final values: Prefactor = 2.38143e-08 Prefactor = 14.3393 norm = 1.85587 Prefactor = 3.41505e-07 Prefactor = 4.11723 norm = 8.32667e-09 Prefactor = 8.95672e-07 Prefactor = 8.5798e-07 Prefactor = 2.27272 Prefactor = 5.15143e-08 Prefactor = 9.49796e-08 Prefactor = 2.22045e-10 norm = 4.11393e-07 norm = 1.38989 Prefactor = 5.76023 Prefactor = 1.62242 norm = 34.0526 Prefactor = 5.33207 Prefactor = 5.72903e-06 Prefactor = 1.83742e-08 Prefactor = 1.86803 norm = 0 Prefactor = 6.51146e-08 Prefactor = 1.51773e-06 Prefactor = 0.485153 Normalizat = 0.900425 Prefactor = 0.95458 ********** ** 18 **HESSE ********** FCN= 5911.291 FROM HESSE STATUS=OK 542 CALLS 3012 TOTAL EDM= .21E-05 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .23814E-07 5.5115 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Prefactor 14.339 8.7024 .26443E-03 -1.5632 3 norm 1.8559 2.8714 .76445E-03 -1.5681 4 Prefactor .34150E-06 10.751 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor 4.1172 5.3827 .49563E-03 -1.5667 6 norm .83267E-08 3.7887 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 Prefactor .89567E-06 17.454 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 Prefactor .85798E-06 202.29 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 Prefactor 2.2727 6.5401 .68051E-03 -1.5678 10 Prefactor .51514E-07 70.477 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor .94980E-07 15.229 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 Prefactor .22204E-09 .82660 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 norm .41139E-06 32.571 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 norm 1.3899 62.074 .12417E-02 -1.5684 15 Prefactor 5.7602 4.3941 .41708E-03 -1.5660 16 Prefactor 1.6224 5.8427 .82697E-03 -1.5682 17 norm 34.053 48.288 .16955E-03 -1.5591 18 Prefactor 5.3321 3.6089 .43541E-03 -1.5662 19 Prefactor .57290E-05 1.8268 .42118E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 20 Prefactor .18374E-07 5.0111 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 21 Prefactor 1.8680 26.263 .76514E-03 -1.5681 22 norm .0000 .39355 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 23 Prefactor .65115E-07 7.5839 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 24 Prefactor .15177E-05 43.945 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 25 Prefactor .48515 8.3256 .78329E-03 -1.5694 26 Normalizat .90043 .17441 .44904E-01 -.96445 27 Prefactor .95458 .16928 .45695E-01 -.94259 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 2.06491e-06 Minuit parameter uncertainties: 1 0.000724657 2 8.70237 3 2.87144 4 0.0038323 5 5.38274 6 0.000355819 7 0.0079077 8 0.0263491 9 6.54016 10 0.00381177 11 0.00240557 12 2.62707e-05 13 0.00732106 14 18.5772 15 4.39406 16 5.84274 17 48.2886 18 3.60888 19 0.00647013 20 0.000607213 21 14.0087 22 1.96043e-06 23 0.0014055 24 0.0163336 25 4.01954 26 0.174517 27 0.169372 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 5911.2914806 Extracting fit parameters... 4FGL J1618.0+5139 Spectrum: PowerLaw 304 Prefactor: 9.498e-08 2.406e-03 0.000e+00 1.000e+06 ( 1.000e-12) 305 Index: 2.675e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 306 Scale: 5.631e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 685 Prefactor: 9.546e-01 1.694e-01 0.000e+00 1.000e+01 ( 1.000e+00) 686 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 687 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 684 Normalization: 9.004e-01 1.745e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 244.516 51.665 Photon Flux Upper Limit: 7.77465068577e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00611144947634 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/38049328/likelihoodResults_810604801_810864001_4FGL_J1618.0+5139_daily_bin2204.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) = 5911.28983545 delta logL = 0.00164514950848 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 5911.28658817 delta logL = 0.00489242559979 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .26085 1.0000 .0000 .10000E+07 2 'Index ' 3.4165 1.0000 .0000 10.000 3 'Normalizat' .89564 1.0000 .10000E-01 10.000 4 'Prefactor ' .95693 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6880E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 5911.287 FROM MIGRAD STATUS=CONVERGED 64 CALLS 280 TOTAL EDM= .48E-09 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .25772 6.5879 .52393E-02 .55158E-02 2 Index 3.4177 2.3698 .50000 .12163E-04 3 Normalizat .89575 .89202E-02 .44846E-01 .47491E-05 4 Prefactor .95684 .89331E-02 .45727E-01 .27073E-05 ERR DEF= .500 Final values: Prefactor = 0.25772 Index = 3.41771 Normalizat = 0.895753 Prefactor = 0.956842 ********** ** 18 **HESSE ********** FCN= 5911.287 FROM HESSE STATUS=OK 35 CALLS 315 TOTAL EDM= .21E-07 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .25772 15.632 .17395E-03 -1.5698 2 Index 3.4177 6.6755 .17729E-01 -.32199 3 Normalizat .89575 .20219 .23699E-03 -.96610 4 Prefactor .95684 .19631 .22912E-03 -.94182 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 2.065e-08 Minuit parameter uncertainties: 1 4.01431 2 5.14726 3 0.202359 4 0.196458 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 5911.28658749 delta logL = 0.00489310479588 Extracting fit parameters... 4FGL J1618.0+5139 Spectrum: PowerLaw 304 Prefactor: 2.577e-01 4.014e+00 0.000e+00 1.000e+06 ( 1.000e-12) 305 Index: 3.418e+00 5.147e+00 0.000e+00 1.000e+01 (-1.000e+00) 306 Scale: 5.631e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 685 Prefactor: 9.568e-01 1.965e-01 0.000e+00 1.000e+01 ( 1.000e+00) 686 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 687 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 684 Normalization: 8.958e-01 2.024e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 244.516 51.665 Creating a high resolution counts map... INFO: Auto-setting vmin to 0.000e+00 [aplpy.core] INFO: Auto-setting vmax to 0.000e+00 [aplpy.core] Saving /lscratch/kocevski/38049328/cmap_HighResolution_810604801_810864001_4FGL_J1618.0+5139_daily_bin2204.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='6.11e-03', job_status='DONE', photon_flux_upper_limit='7.77e-08', time_completed='2026-09-12 12:51:49.573242', job_id='38049328', GAL2='0.96', fit_tolerance='1e-08', EG2='0.90', EG='0.90', time_epoch_completed='1789242709.57', return_code2='0', ts='-0.00', comment='SUCCESS', return_code='0', GAL='0.95', dlogl='4.89e-03', ts2='0.01', photon_index_error='0.00', photon_index='2.67' WHERE bin_id='2204' AND source_name='4FGL J1618.0+5139' AND cadence='daily'; Database successfully updated. Analysis Complete. Sat Sep 12 12:51:49 PDT 2026