********** ** 18 **HESSE ********** FCN= 27424.67 FROM HESSE STATUS=OK 138 CALLS 879 TOTAL EDM= .12E-05 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .35650 2.4855 .93746E-02 -1.5696 2 norm .0000 13.832 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 norm .0000 1.8208 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 norm 7.6973 2.9092 .36124E-03 -1.5652 5 Prefactor .0000 4.4482 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor 31.821 23.579 .17740E-03 -1.5595 7 Prefactor .38858E-09 347.56 .49900E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 Prefactor 2.7408 2.6031 .61449E-02 -1.5377 9 norm .67645 32.630 .62680E-03 -1.5692 10 Normalizat 2.2210 .24441 .15959 -.59120 11 Prefactor .90656 .28464E-01 .27627E-01 -.95912 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 1.19345e-06 Minuit parameter uncertainties: 1 1.88263 2 4.33642e-06 3 2.74986e-07 4 2.90924 5 4.74575e-06 6 23.5792 7 0.000715703 8 2.60319 9 9.39632 10 0.244548 11 0.0284646 /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). ui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 0.94 user 0.22 sys 0.13 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/32478320/ft1_filtered_4FGL_J1910.8+2856_daily_bin2186.fits evtable="EVENTS" scfile=/lscratch/kocevski/32478320/ft2_4FGL_J1910.8+2856_daily_bin2186.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/32478320/Model_4FGL_J1910.8+2856_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 Cygnus Cocoon adding source Cygnus Loop adding source EG_v02 adding source G42.8+0.6 adding source GAL_V02 adding source W 51C adding source gamma Cygni Working on... /lscratch/kocevski/32478320/ft1_filtered_4FGL_J1910.8+2856_daily_bin2186.fits.....................! real 271.04 user 267.42 sys 0.96 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/32478320/ft1_filtered_4FGL_J1910.8+2856_daily_bin2186.fits', '/lscratch/kocevski/32478320/ft2_4FGL_J1910.8+2856_daily_bin2186.fits', expMap='/lscratch/kocevski/32478320/expmap_805939201_806198401_4FGL_J1910.8+2856_daily_bin2186.fits', expCube='/lscratch/kocevski/32478320/ltcube_805939201_806198401_4FGL_J1910.8+2856_daily_bin2186.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/32478320/Model_4FGL_J1910.8+2856_daily_bin2186.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1910.8+2856' 4FGL J1910.8+2856 Spectrum: PowerLaw 386 Prefactor: 8.737e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-15) 387 Index: 1.808e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 388 Scale: 6.211e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/32478320/ft1_filtered_4FGL_J1910.8+2856_daily_bin2186.fits Spacecraft file(s): /lscratch/kocevski/32478320/ft2_4FGL_J1910.8+2856_daily_bin2186.fits Exposure map: /lscratch/kocevski/32478320/expmap_805939201_806198401_4FGL_J1910.8+2856_daily_bin2186.fits Exposure cube: /lscratch/kocevski/32478320/ltcube_805939201_806198401_4FGL_J1910.8+2856_daily_bin2186.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/32478320/Model_4FGL_J1910.8+2856_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) = 27424.6700959 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 27424.6711298 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .36429 1.0000 .0000 .10000E+07 2 'norm ' .13346E-04 1.0000 .0000 .10000E+07 3 'norm ' .25757E-07 1.0000 .0000 .10000E+07 4 'norm ' 7.6958 1.0000 .0000 .10000E+07 5 'Prefactor ' .20665E-05 1.0000 .0000 .10000E+07 6 'Prefactor ' 31.785 1.0000 .0000 .10000E+07 7 'Prefactor ' .84139 1.0000 .0000 .10000E+07 8 'Prefactor ' 2.7435 1.0000 .10000E-03 10000. 9 'norm ' .67597 1.0000 .0000 .10000E+07 10 'Normalizat' 2.2210 1.0000 .10000E-01 10.000 11 'Prefactor ' .90657 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .9370E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 27424.67 FROM MIGRAD STATUS=CONVERGED 93 CALLS 741 TOTAL EDM= .13E-10 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.2% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .35650 17.539 -.68536E-06 .20893E-03 2 norm .0000 13.818 .20006E-06** at limit ** 3 norm .0000 1.8224 -.27046E-07** at limit ** 4 norm 7.6973 2.9230 -.47289E-08 .22844E-03 5 Prefactor .0000 4.4479 .17491E-07** at limit ** 6 Prefactor 31.821 23.509 -.19867E-07 .18274E-02 7 Prefactor .38858E-09 345.67 -.35013E-05** at limit ** 8 Prefactor 2.7408 2.5991 .68251E-06 -.37533E-04 9 norm .67645 .99798 .42029E-08 .71917E-02 10 Normalizat 2.2210 .25486 .48715E-05 .11870E-04 11 Prefactor .90656 .29669E-01 -.57587E-06 .29464E-04 ERR DEF= .500 Final values: Prefactor = 0.356503 norm = 0 norm = 0 norm = 7.69732 Prefactor = 0 Prefactor = 31.8208 Prefactor = 3.88578e-10 Prefactor = 2.74075 norm = 0.676455 Normalizat = 2.22101 Prefactor = 0.906559 number of points = 7433 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 27424.6699027 Extracting fit parameters... 4FGL J1910.8+2856 Spectrum: PowerLaw 386 Prefactor: 3.886e-10 7.157e-04 0.000e+00 1.000e+06 ( 1.000e-15) 387 Index: 1.808e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 388 Scale: 6.211e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 926 Prefactor: 9.066e-01 2.846e-02 0.000e+00 1.000e+01 ( 1.000e+00) 927 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 928 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 922 Normalization: 2.221e+00 2.445e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 0.00 Ra Dec: 287.716 28.943 Photon Flux Upper Limit: 7.91677126514e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00583778177686 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/32477737/likelihoodResults_805939201_806198401_4FGL_J1910.8+2856_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) = 27424.671291 delta logL = -0.00138826783586 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 1 logL (Free Index) = 27421.276171 delta logL = 3.39373169935 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .61062E-09 1.0000 .0000 .10000E+07 2 'Index ' 9.1356 1.0000 .0000 10.000 3 'Normalizat' 2.0512 1.0000 .10000E-01 10.000 4 'Prefactor ' .91407 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .9370E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 27424.67 FROM MIGRAD STATUS=CONVERGED 93 CALLS 771 TOTAL EDM= .95E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .0000 185.84 .42118E-03** at limit ** 2 Index 1.6322 1.5925 -.16140E-05 .0000 3 Normalizat 2.2210 1.0490 -.81124E-05 -.40772E-04 4 Prefactor .90656 1.2536 -.14084E-06 .20074E-03 ERR DEF= .500 Final values: Prefactor = 0 Index = 1.63218 Normalizat = 2.22101 Prefactor = 0.906559 Done. Performing analysis on: 4FGL_J1910.8+2856_daily_bin2186 RA = 287.716, Dec = 28.9432 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='32479141', job_status='RUN', time_executed='2026-07-20 16:35:51.399686', time_epoch_executed='1784590551.4' WHERE source_name='4FGL J1910.8+2856' and cadence='daily' and bin_id='2186' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/32479141 Creating custom pfile directory: /lscratch/kocevski/32479141/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/32479141/ft1_4FGL_J1910.8+2856_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/32479141/ft2_4FGL_J1910.8+2856_daily_bin2186.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/32479141/ft1_4FGL_J1910.8+2856_daily_bin2186.fits outfile=/lscratch/kocevski/32479141/ft1_filteredMKT_4FGL_J1910.8+2856_daily_bin2186.fits ra=287.716 dec=28.9432 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 3.01 user 1.94 sys 0.18 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/32479141/ft2_4FGL_J1910.8+2856_daily_bin2186.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/32479141/ft2_4FGL_J1910.8+2856_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/32479141/ft1_filteredMKT_4FGL_J1910.8+2856_daily_bin2186.fits evtable="EVENTS" outfile="/lscratch/kocevski/32479141/ft1_filtered_4FGL_J1910.8+2856_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 1.01 user 0.19 sys 0.13 Number of photons that the gtmktime cut: 2999 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/32479141/ft1_filtered_4FGL_J1910.8+2856_daily_bin2186.fits" evtable="EVENTS" scfile=/lscratch/kocevski/32479141/ft2_4FGL_J1910.8+2856_daily_bin2186.fits sctable="SC_DATA" ou ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 27424.67 FROM HESSE STATUS=FAILED 9 CALLS 780 TOTAL EDM= .95E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .0000 185.84 .42118E-03 -.10573E+08 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index .25663 1.7043 -.16140E-05 -.12977E+12 3 Normalizat 2.2210 1.0490 -.81124E-05 -96.798 4 Prefactor .90656 1.2536 -.14084E-06 -1836.9 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 9.49983e-12 Minuit parameter uncertainties: 1 5.97366e-05 2 1.64639 3 1.06056 4 1.29732 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) = 27424.6699027 delta logL = -7.27595761418e-12 Extracting fit parameters... 4FGL J1910.8+2856 Spectrum: PowerLaw 386 Prefactor: 0.000e+00 5.974e-05 0.000e+00 1.000e+06 ( 1.000e-15) 387 Index: 1.632e+00 1.646e+00 0.000e+00 1.000e+01 (-1.000e+00) 388 Scale: 6.211e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 926 Prefactor: 9.066e-01 1.297e+00 0.000e+00 1.000e+01 ( 1.000e+00) 927 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 928 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 922 Normalization: 2.221e+00 1.061e+00 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 0.00 Ra Dec: 287.716 28.943 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/32477737/cmap_HighResolution_805939201_806198401_4FGL_J1910.8+2856_daily_bin2186.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='5.84e-03', job_status='DONE', photon_flux_upper_limit='7.92e-08', time_completed='2026-07-20 16:38:34.466438', job_id='32477737', GAL2='0.91', fit_tolerance='1e-08', EG2='2.22', EG='2.22', time_epoch_completed='1784590714.47', return_code2='101', ts='0.00', comment='SUCCESS', return_code='0', GAL='0.91', dlogl='-7.28e-12', ts2='0.00', photon_index_error='0.00', photon_index='1.81' WHERE bin_id='2186' AND source_name='4FGL J1910.8+2856' AND cadence='daily'; Database successfully updated. Analysis Complete. Mon Jul 20 16:38:35 PDT 2026 ********** ** 18 **HESSE ********** FCN= 27424.67 FROM HESSE STATUS=OK 138 CALLS 879 TOTAL EDM= .12E-05 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .35650 2.4855 .93746E-02 -1.5696 2 norm .0000 13.832 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 norm .0000 1.8208 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 norm 7.6973 2.9092 .36124E-03 -1.5652 5 Prefactor .0000 4.4482 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor 31.821 23.579 .17740E-03 -1.5595 7 Prefactor .38858E-09 347.56 .49900E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 Prefactor 2.7408 2.6031 .61449E-02 -1.5377 9 norm .67645 32.630 .62680E-03 -1.5692 10 Normalizat 2.2210 .24441 .15959 -.59120 11 Prefactor .90656 .28464E-01 .27627E-01 -.95912 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 1.19345e-06 Minuit parameter uncertainties: 1 1.88263 2 4.33642e-06 3 2.74986e-07 4 2.90924 5 4.74575e-06 6 23.5792 7 0.000715703 8 2.60319 9 9.39632 10 0.244548 11 0.0284646 utfile=/lscratch/kocevski/32479130/ltcube_805939201_806198401_4FGL_J1910.8+2856_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/32479130/ft2_4FGL_J1910.8+2856_daily_bin2186.fits .....................! real 9.14 user 8.11 sys 0.26 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/32479130/ft1_filtered_4FGL_J1910.8+2856_daily_bin2186.fits evtable="EVENTS" scfile=/lscratch/kocevski/32479130/ft2_4FGL_J1910.8+2856_daily_bin2186.fits sctable="SC_DATA" expcube=/lscratch/kocevski/32479130/ltcube_805939201_806198401_4FGL_J1910.8+2856_daily_bin2186.fits outfile=/lscratch/kocevski/32479130/expmap_805939201_806198401_4FGL_J1910.8+2856_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/32479130/ltcube_805939201_806198401_4FGL_J1910.8+2856_daily_bin2186.fits .....................! real 67.46 user 62.26 sys 3.96 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 W 51C in ROI, make sure /sdf/group/fermi/g/LCRepository/Likelihood/ExtendedSources/Extended_8years/Templates/W51C.fits is the correct path to the extended template. Extended source G42.8+0.6 in ROI with RadialDisk spatial model. Extended source gamma Cygni in ROI with RadialDisk spatial model. Extended source Cygnus Cocoon in ROI with RadialGaussian spatial model. Extended source Cygnus Loop in ROI, make sure /sdf/group/fermi/g/LCRepository/Likelihood/ExtendedSources/Extended_8years/Templates/CygnusLoop.fits is the correct path to the extended template. Added 257 point sources and 5 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 J1910.8+2856 @ 287.716 28.9432 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/32479130/ft1_filtered_4FGL_J1910.8+2856_daily_bin2186.fits scfile=/lscratch/kocevski/32479130/ft2_4FGL_J1910.8+2856_daily_bin2186.fits outfile=/lscratch/kocevski/32479130/cmap_805939201_806198401_4FGL_J1910.8+2856_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=287.716 yref=28.9432 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 1.00 user 0.23 sys 0.12 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/32479130/ft1_filtered_4FGL_J1910.8+2856_daily_bin2186.fits scfile=/lscratch/kocevski/32479130/ft2_4FGL_J1910.8+2856_daily_bin2186.fits outfile=/lscratch/kocevski/32479130/cmap_HighResolution_805939201_806198401_4FGL_J1910.8+2856_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=287.716 yref=28.9432 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 0.21 sys 0.14 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/32478341/ft1_filtered_4FGL_J1910.8+2856_daily_bin2186.fits evtable="EVENTS" scfile=/lscratch/kocevski/32478341/ft2_4FGL_J1910.8+2856_daily_bin2186.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/32478341/Model_4FGL_J1910.8+2856_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 Cygnus Cocoon adding source Cygnus Loop adding source EG_v02 adding source G42.8+0.6 adding source GAL_V02 adding source W 51C adding source gamma Cygni Working on... /lscratch/kocevski/32478341/ft1_filtered_4FGL_J1910.8+2856_daily_bin2186.fits.....................! real 270.47 user 267.54 sys 0.78 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/32478341/ft1_filtered_4FGL_J1910.8+2856_daily_bin2186.fits', '/lscratch/kocevski/32478341/ft2_4FGL_J1910.8+2856_daily_bin2186.fits', expMap='/lscratch/kocevski/32478341/expmap_805939201_806198401_4FGL_J1910.8+2856_daily_bin2186.fits', expCube='/lscratch/kocevski/32478341/ltcube_805939201_806198401_4FGL_J1910.8+2856_daily_bin2186.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/32478341/Model_4FGL_J1910.8+2856_daily_bin2186.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1910.8+2856' 4FGL J1910.8+2856 Spectrum: PowerLaw 386 Prefactor: 8.737e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-15) 387 Index: 1.808e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 388 Scale: 6.211e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/32478341/ft1_filtered_4FGL_J1910.8+2856_daily_bin2186.fits Spacecraft file(s): /lscratch/kocevski/32478341/ft2_4FGL_J1910.8+2856_daily_bin2186.fits Exposure map: /lscratch/kocevski/32478341/expmap_805939201_806198401_4FGL_J1910.8+2856_daily_bin2186.fits Exposure cube: /lscratch/kocevski/32478341/ltcube_805939201_806198401_4FGL_J1910.8+2856_daily_bin2186.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/32478341/Model_4FGL_J1910.8+2856_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) = 27424.6700959 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 27424.6711298 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .36429 1.0000 .0000 .10000E+07 2 'norm ' .13346E-04 1.0000 .0000 .10000E+07 3 'norm ' .25757E-07 1.0000 .0000 .10000E+07 4 'norm ' 7.6958 1.0000 .0000 .10000E+07 5 'Prefactor ' .20665E-05 1.0000 .0000 .10000E+07 6 'Prefactor ' 31.785 1.0000 .0000 .10000E+07 7 'Prefactor ' .84139 1.0000 .0000 .10000E+07 8 'Prefactor ' 2.7435 1.0000 .10000E-03 10000. 9 'norm ' .67597 1.0000 .0000 .10000E+07 10 'Normalizat' 2.2210 1.0000 .10000E-01 10.000 11 'Prefactor ' .90657 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .9370E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 27424.67 FROM MIGRAD STATUS=CONVERGED 93 CALLS 741 TOTAL EDM= .13E-10 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.2% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .35650 17.539 -.68536E-06 .20893E-03 2 norm .0000 13.818 .20006E-06** at limit ** 3 norm .0000 1.8224 -.27046E-07** at limit ** 4 norm 7.6973 2.9230 -.47289E-08 .22844E-03 5 Prefactor .0000 4.4479 .17491E-07** at limit ** 6 Prefactor 31.821 23.509 -.19867E-07 .18274E-02 7 Prefactor .38858E-09 345.67 -.35013E-05** at limit ** 8 Prefactor 2.7408 2.5991 .68251E-06 -.37533E-04 9 norm .67645 .99798 .42029E-08 .71917E-02 10 Normalizat 2.2210 .25486 .48715E-05 .11870E-04 11 Prefactor .90656 .29669E-01 -.57587E-06 .29464E-04 ERR DEF= .500 Final values: Prefactor = 0.356503 norm = 0 norm = 0 norm = 7.69732 Prefactor = 0 Prefactor = 31.8208 Prefactor = 3.88578e-10 Prefactor = 2.74075 norm = 0.676455 Normalizat = 2.22101 Prefactor = 0.906559 ui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 0.91 user 0.23 sys 0.12 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/32478473/ft1_filtered_4FGL_J1910.8+2856_daily_bin2186.fits evtable="EVENTS" scfile=/lscratch/kocevski/32478473/ft2_4FGL_J1910.8+2856_daily_bin2186.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/32478473/Model_4FGL_J1910.8+2856_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 Cygnus Cocoon adding source Cygnus Loop adding source EG_v02 adding source G42.8+0.6 adding source GAL_V02 adding source W 51C adding source gamma Cygni Working on... /lscratch/kocevski/32478473/ft1_filtered_4FGL_J1910.8+2856_daily_bin2186.fits.....................! real 269.76 user 266.35 sys 1.16 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/32478473/ft1_filtered_4FGL_J1910.8+2856_daily_bin2186.fits', '/lscratch/kocevski/32478473/ft2_4FGL_J1910.8+2856_daily_bin2186.fits', expMap='/lscratch/kocevski/32478473/expmap_805939201_806198401_4FGL_J1910.8+2856_daily_bin2186.fits', expCube='/lscratch/kocevski/32478473/ltcube_805939201_806198401_4FGL_J1910.8+2856_daily_bin2186.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/32478473/Model_4FGL_J1910.8+2856_daily_bin2186.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1910.8+2856' 4FGL J1910.8+2856 Spectrum: PowerLaw 386 Prefactor: 8.737e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-15) 387 Index: 1.808e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 388 Scale: 6.211e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/32478473/ft1_filtered_4FGL_J1910.8+2856_daily_bin2186.fits Spacecraft file(s): /lscratch/kocevski/32478473/ft2_4FGL_J1910.8+2856_daily_bin2186.fits Exposure map: /lscratch/kocevski/32478473/expmap_805939201_806198401_4FGL_J1910.8+2856_daily_bin2186.fits Exposure cube: /lscratch/kocevski/32478473/ltcube_805939201_806198401_4FGL_J1910.8+2856_daily_bin2186.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/32478473/Model_4FGL_J1910.8+2856_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) = 27424.6700959 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 27424.6711298 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .36429 1.0000 .0000 .10000E+07 2 'norm ' .13346E-04 1.0000 .0000 .10000E+07 3 'norm ' .25757E-07 1.0000 .0000 .10000E+07 4 'norm ' 7.6958 1.0000 .0000 .10000E+07 5 'Prefactor ' .20665E-05 1.0000 .0000 .10000E+07 6 'Prefactor ' 31.785 1.0000 .0000 .10000E+07 7 'Prefactor ' .84139 1.0000 .0000 .10000E+07 8 'Prefactor ' 2.7435 1.0000 .10000E-03 10000. 9 'norm ' .67597 1.0000 .0000 .10000E+07 10 'Normalizat' 2.2210 1.0000 .10000E-01 10.000 11 'Prefactor ' .90657 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .9370E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 27424.67 FROM MIGRAD STATUS=CONVERGED 93 CALLS 741 TOTAL EDM= .13E-10 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.2% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .35650 17.539 -.68536E-06 .20893E-03 2 norm .0000 13.818 .20006E-06** at limit ** 3 norm .0000 1.8224 -.27046E-07** at limit ** 4 norm 7.6973 2.9230 -.47289E-08 .22844E-03 5 Prefactor .0000 4.4479 .17491E-07** at limit ** 6 Prefactor 31.821 23.509 -.19867E-07 .18274E-02 7 Prefactor .38858E-09 345.67 -.35013E-05** at limit ** 8 Prefactor 2.7408 2.5991 .68251E-06 -.37533E-04 9 norm .67645 .99798 .42029E-08 .71917E-02 10 Normalizat 2.2210 .25486 .48715E-05 .11870E-04 11 Prefactor .90656 .29669E-01 -.57587E-06 .29464E-04 ERR DEF= .500 Final values: Prefactor = 0.356503 norm = 0 norm = 0 norm = 7.69732 Prefactor = 0 Prefactor = 31.8208 Prefactor = 3.88578e-10 Prefactor = 2.74075 norm = 0.676455 Normalizat = 2.22101 Prefactor = 0.906559 number of points = 7433 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J1910.8+2856_daily_bin2186 RA = 287.716, Dec = 28.9432 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='32479225', job_status='RUN', time_executed='2026-07-20 16:36:55.469042', time_epoch_executed='1784590615.47' WHERE source_name='4FGL J1910.8+2856' and cadence='daily' and bin_id='2186' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/32479225 Creating custom pfile directory: /lscratch/kocevski/32479225/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/32479225/ft1_4FGL_J1910.8+2856_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/32479225/ft2_4FGL_J1910.8+2856_daily_bin2186.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/32479225/ft1_4FGL_J1910.8+2856_daily_bin2186.fits outfile=/lscratch/kocevski/32479225/ft1_filteredMKT_4FGL_J1910.8+2856_daily_bin2186.fits ra=287.716 dec=28.9432 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 2.52 user 1.66 sys 0.17 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/32479225/ft2_4FGL_J1910.8+2856_daily_bin2186.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/32479225/ft2_4FGL_J1910.8+2856_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/32479225/ft1_filteredMKT_4FGL_J1910.8+2856_daily_bin2186.fits evtable="EVENTS" outfile="/lscratch/kocevski/32479225/ft1_filtered_4FGL_J1910.8+2856_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 0.99 user 0.18 sys 0.13 Number of photons that the gtmktime cut: 2999 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/32479225/ft1_filtered_4FGL_J1910.8+2856_daily_bin2186.fits" evtable="EVENTS" scfile=/lscratch/kocevski/32479225/ft2_4FGL_J1910.8+2856_daily_bin2186.fits sctable="SC_DATA" o ********** ** 18 **HESSE ********** FCN= 27424.67 FROM HESSE STATUS=OK 138 CALLS 879 TOTAL EDM= .12E-05 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .35650 2.4855 .93746E-02 -1.5696 2 norm .0000 13.832 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 norm .0000 1.8208 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 norm 7.6973 2.9092 .36124E-03 -1.5652 5 Prefactor .0000 4.4482 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor 31.821 23.579 .17740E-03 -1.5595 7 Prefactor .38858E-09 347.56 .49900E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 Prefactor 2.7408 2.6031 .61449E-02 -1.5377 9 norm .67645 32.630 .62680E-03 -1.5692 10 Normalizat 2.2210 .24441 .15959 -.59120 11 Prefactor .90656 .28464E-01 .27627E-01 -.95912 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 1.19345e-06 Minuit parameter uncertainties: 1 1.88263 2 4.33642e-06 3 2.74986e-07 4 2.90924 5 4.74575e-06 6 23.5792 7 0.000715703 8 2.60319 9 9.39632 10 0.244548 11 0.0284646 tfile=/lscratch/kocevski/32479141/ltcube_805939201_806198401_4FGL_J1910.8+2856_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/32479141/ft2_4FGL_J1910.8+2856_daily_bin2186.fits .....................! real 8.87 user 7.87 sys 0.24 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/32479141/ft1_filtered_4FGL_J1910.8+2856_daily_bin2186.fits evtable="EVENTS" scfile=/lscratch/kocevski/32479141/ft2_4FGL_J1910.8+2856_daily_bin2186.fits sctable="SC_DATA" expcube=/lscratch/kocevski/32479141/ltcube_805939201_806198401_4FGL_J1910.8+2856_daily_bin2186.fits outfile=/lscratch/kocevski/32479141/expmap_805939201_806198401_4FGL_J1910.8+2856_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/32479141/ltcube_805939201_806198401_4FGL_J1910.8+2856_daily_bin2186.fits .....................! real 70.05 user 64.89 sys 4.09 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 W 51C in ROI, make sure /sdf/group/fermi/g/LCRepository/Likelihood/ExtendedSources/Extended_8years/Templates/W51C.fits is the correct path to the extended template. Extended source G42.8+0.6 in ROI with RadialDisk spatial model. Extended source gamma Cygni in ROI with RadialDisk spatial model. Extended source Cygnus Cocoon in ROI with RadialGaussian spatial model. Extended source Cygnus Loop in ROI, make sure /sdf/group/fermi/g/LCRepository/Likelihood/ExtendedSources/Extended_8years/Templates/CygnusLoop.fits is the correct path to the extended template. Added 257 point sources and 5 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 J1910.8+2856 @ 287.716 28.9432 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/32479141/ft1_filtered_4FGL_J1910.8+2856_daily_bin2186.fits scfile=/lscratch/kocevski/32479141/ft2_4FGL_J1910.8+2856_daily_bin2186.fits outfile=/lscratch/kocevski/32479141/cmap_805939201_806198401_4FGL_J1910.8+2856_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=287.716 yref=28.9432 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 0.95 user 0.24 sys 0.11 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/32479141/ft1_filtered_4FGL_J1910.8+2856_daily_bin2186.fits scfile=/lscratch/kocevski/32479141/ft2_4FGL_J1910.8+2856_daily_bin2186.fits outfile=/lscratch/kocevski/32479141/cmap_HighResolution_805939201_806198401_4FGL_J1910.8+2856_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=287.716 yref=28.9432 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 gu ********** ** 18 **HESSE ********** FCN= 27424.67 FROM HESSE STATUS=OK 138 CALLS 879 TOTAL EDM= .12E-05 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .35650 2.4855 .93746E-02 -1.5696 2 norm .0000 13.832 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 norm .0000 1.8208 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 norm 7.6973 2.9092 .36124E-03 -1.5652 5 Prefactor .0000 4.4482 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor 31.821 23.579 .17740E-03 -1.5595 7 Prefactor .38858E-09 347.56 .49900E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 Prefactor 2.7408 2.6031 .61449E-02 -1.5377 9 norm .67645 32.630 .62680E-03 -1.5692 10 Normalizat 2.2210 .24441 .15959 -.59120 11 Prefactor .90656 .28464E-01 .27627E-01 -.95912 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 1.19345e-06 Minuit parameter uncertainties: 1 1.88263 2 4.33642e-06 3 2.74986e-07 4 2.90924 5 4.74575e-06 6 23.5792 7 0.000715703 8 2.60319 9 9.39632 10 0.244548 11 0.0284646 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 27424.6699027 Extracting fit parameters... 4FGL J1910.8+2856 Spectrum: PowerLaw 386 Prefactor: 3.886e-10 7.157e-04 0.000e+00 1.000e+06 ( 1.000e-15) 387 Index: 1.808e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 388 Scale: 6.211e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 926 Prefactor: 9.066e-01 2.846e-02 0.000e+00 1.000e+01 ( 1.000e+00) 927 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 928 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 922 Normalization: 2.221e+00 2.445e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 0.00 Ra Dec: 287.716 28.943 Photon Flux Upper Limit: 7.91677126514e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00583778177686 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/32478082/likelihoodResults_805939201_806198401_4FGL_J1910.8+2856_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) = 27424.671291 delta logL = -0.00138826783586 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 1 logL (Free Index) = 27421.276171 delta logL = 3.39373169935 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .61062E-09 1.0000 .0000 .10000E+07 2 'Index ' 9.1356 1.0000 .0000 10.000 3 'Normalizat' 2.0512 1.0000 .10000E-01 10.000 4 'Prefactor ' .91407 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .9370E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 27424.67 FROM MIGRAD STATUS=CONVERGED 93 CALLS 771 TOTAL EDM= .95E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .0000 185.84 .42118E-03** at limit ** 2 Index 1.6322 1.5925 -.16140E-05 .0000 3 Normalizat 2.2210 1.0490 -.81124E-05 -.40772E-04 4 Prefactor .90656 1.2536 -.14084E-06 .20074E-03 ERR DEF= .500 Final values: Prefactor = 0 Index = 1.63218 Normalizat = 2.22101 Prefactor = 0.906559 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 27424.67 FROM HESSE STATUS=FAILED 9 CALLS 780 TOTAL EDM= .95E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .0000 185.84 .42118E-03 -.10573E+08 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index .25663 1.7043 -.16140E-05 -.12977E+12 3 Normalizat 2.2210 1.0490 -.81124E-05 -96.798 4 Prefactor .90656 1.2536 -.14084E-06 -1836.9 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 9.49983e-12 Minuit parameter uncertainties: 1 5.97366e-05 2 1.64639 3 1.06056 4 1.29732 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) = 27424.6699027 delta logL = -7.27595761418e-12 Extracting fit parameters... 4FGL J1910.8+2856 Spectrum: PowerLaw 386 Prefactor: 0.000e+00 5.974e-05 0.000e+00 1.000e+06 ( 1.000e-15) 387 Index: 1.632e+00 1.646e+00 0.000e+00 1.000e+01 (-1.000e+00) 388 Scale: 6.211e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 926 Prefactor: 9.066e-01 1.297e+00 0.000e+00 1.000e+01 ( 1.000e+00) 927 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 928 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 922 Normalization: 2.221e+00 1.061e+00 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 0.00 Ra Dec: 287.716 28.943 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/32478082/cmap_HighResolution_805939201_806198401_4FGL_J1910.8+2856_daily_bin2186.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='5.84e-03', job_status='DONE', photon_flux_upper_limit='7.92e-08', time_completed='2026-07-20 16:40:16.405144', job_id='32478082', GAL2='0.91', fit_tolerance='1e-08', EG2='2.22', EG='2.22', time_epoch_completed='1784590816.41', return_code2='101', ts='0.00', comment='SUCCESS', return_code='0', GAL='0.91', dlogl='-7.28e-12', ts2='0.00', photon_index_error='0.00', photon_index='1.81' WHERE bin_id='2186' AND source_name='4FGL J1910.8+2856' AND cadence='daily'; Database successfully updated. Analysis Complete. Mon Jul 20 16:40:16 PDT 2026 utfile=/lscratch/kocevski/32479225/ltcube_805939201_806198401_4FGL_J1910.8+2856_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/32479225/ft2_4FGL_J1910.8+2856_daily_bin2186.fits .....................! real 7.61 user 6.83 sys 0.20 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/32479225/ft1_filtered_4FGL_J1910.8+2856_daily_bin2186.fits evtable="EVENTS" scfile=/lscratch/kocevski/32479225/ft2_4FGL_J1910.8+2856_daily_bin2186.fits sctable="SC_DATA" expcube=/lscratch/kocevski/32479225/ltcube_805939201_806198401_4FGL_J1910.8+2856_daily_bin2186.fits outfile=/lscratch/kocevski/32479225/expmap_805939201_806198401_4FGL_J1910.8+2856_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/32479225/ltcube_805939201_806198401_4FGL_J1910.8+2856_daily_bin2186.fits .....................! real 60.20 user 55.57 sys 3.52 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 W 51C in ROI, make sure /sdf/group/fermi/g/LCRepository/Likelihood/ExtendedSources/Extended_8years/Templates/W51C.fits is the correct path to the extended template. Extended source G42.8+0.6 in ROI with RadialDisk spatial model. Extended source gamma Cygni in ROI with RadialDisk spatial model. Extended source Cygnus Cocoon in ROI with RadialGaussian spatial model. Extended source Cygnus Loop in ROI, make sure /sdf/group/fermi/g/LCRepository/Likelihood/ExtendedSources/Extended_8years/Templates/CygnusLoop.fits is the correct path to the extended template. Added 257 point sources and 5 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 J1910.8+2856 @ 287.716 28.9432 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/32479225/ft1_filtered_4FGL_J1910.8+2856_daily_bin2186.fits scfile=/lscratch/kocevski/32479225/ft2_4FGL_J1910.8+2856_daily_bin2186.fits outfile=/lscratch/kocevski/32479225/cmap_805939201_806198401_4FGL_J1910.8+2856_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=287.716 yref=28.9432 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 1.03 user 0.20 sys 0.12 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/32479225/ft1_filtered_4FGL_J1910.8+2856_daily_bin2186.fits scfile=/lscratch/kocevski/32479225/ft2_4FGL_J1910.8+2856_daily_bin2186.fits outfile=/lscratch/kocevski/32479225/cmap_HighResolution_805939201_806198401_4FGL_J1910.8+2856_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=287.716 yref=28.9432 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 gnumber of points = 7433 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J1910.8+2856_daily_bin2186 RA = 287.716, Dec = 28.9432 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='32479426', job_status='RUN', time_executed='2026-07-20 16:38:17.184128', time_epoch_executed='1784590697.18' WHERE source_name='4FGL J1910.8+2856' and cadence='daily' and bin_id='2186' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/32479426 Creating custom pfile directory: /lscratch/kocevski/32479426/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/32479426/ft1_4FGL_J1910.8+2856_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/32479426/ft2_4FGL_J1910.8+2856_daily_bin2186.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/32479426/ft1_4FGL_J1910.8+2856_daily_bin2186.fits outfile=/lscratch/kocevski/32479426/ft1_filteredMKT_4FGL_J1910.8+2856_daily_bin2186.fits ra=287.716 dec=28.9432 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 2.96 user 1.90 sys 0.16 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/32479426/ft2_4FGL_J1910.8+2856_daily_bin2186.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/32479426/ft2_4FGL_J1910.8+2856_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/32479426/ft1_filteredMKT_4FGL_J1910.8+2856_daily_bin2186.fits evtable="EVENTS" outfile="/lscratch/kocevski/32479426/ft1_filtered_4FGL_J1910.8+2856_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 0.96 user 0.18 sys 0.14 Number of photons that the gtmktime cut: 2999 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/32479426/ft1_filtered_4FGL_J1910.8+2856_daily_bin2186.fits" evtable="EVENTS" scfile=/lscratch/kocevski/32479426/ft2_4FGL_J1910.8+2856_daily_bin2186.fits sctable="SC_DATA" oDone. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 27424.6699027 Extracting fit parameters... 4FGL J1910.8+2856 Spectrum: PowerLaw 386 Prefactor: 3.886e-10 7.157e-04 0.000e+00 1.000e+06 ( 1.000e-15) 387 Index: 1.808e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 388 Scale: 6.211e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 926 Prefactor: 9.066e-01 2.846e-02 0.000e+00 1.000e+01 ( 1.000e+00) 927 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 928 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 922 Normalization: 2.221e+00 2.445e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 0.00 Ra Dec: 287.716 28.943 Photon Flux Upper Limit: 7.91677126514e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00583778177686 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/32478192/likelihoodResults_805939201_806198401_4FGL_J1910.8+2856_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) = 27424.671291 delta logL = -0.00138826783586 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 1 logL (Free Index) = 27421.276171 delta logL = 3.39373169935 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .61062E-09 1.0000 .0000 .10000E+07 2 'Index ' 9.1356 1.0000 .0000 10.000 3 'Normalizat' 2.0512 1.0000 .10000E-01 10.000 4 'Prefactor ' .91407 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .9370E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 27424.67 FROM MIGRAD STATUS=CONVERGED 93 CALLS 771 TOTAL EDM= .95E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .0000 185.84 .42118E-03** at limit ** 2 Index 1.6322 1.5925 -.16140E-05 .0000 3 Normalizat 2.2210 1.0490 -.81124E-05 -.40772E-04 4 Prefactor .90656 1.2536 -.14084E-06 .20074E-03 ERR DEF= .500 Final values: Prefactor = 0 Index = 1.63218 Normalizat = 2.22101 Prefactor = 0.906559 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 27424.67 FROM HESSE STATUS=FAILED 9 CALLS 780 TOTAL EDM= .95E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .0000 185.84 .42118E-03 -.10573E+08 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index .25663 1.7043 -.16140E-05 -.12977E+12 3 Normalizat 2.2210 1.0490 -.81124E-05 -96.798 4 Prefactor .90656 1.2536 -.14084E-06 -1836.9 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 9.49983e-12 Minuit parameter uncertainties: 1 5.97366e-05 2 1.64639 3 1.06056 4 1.29732 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) = 27424.6699027 delta logL = -7.27595761418e-12 Extracting fit parameters... 4FGL J1910.8+2856 Spectrum: PowerLaw 386 Prefactor: 0.000e+00 5.974e-05 0.000e+00 1.000e+06 ( 1.000e-15) 387 Index: 1.632e+00 1.646e+00 0.000e+00 1.000e+01 (-1.000e+00) 388 Scale: 6.211e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 926 Prefactor: 9.066e-01 1.297e+00 0.000e+00 1.000e+01 ( 1.000e+00) 927 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 928 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 922 Normalization: 2.221e+00 1.061e+00 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 0.00 Ra Dec: 287.716 28.943 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/32478192/cmap_HighResolution_805939201_806198401_4FGL_J1910.8+2856_daily_bin2186.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='5.84e-03', job_status='DONE', photon_flux_upper_limit='7.92e-08', time_completed='2026-07-20 16:42:23.941968', job_id='32478192', GAL2='0.91', fit_tolerance='1e-08', EG2='2.22', EG='2.22', time_epoch_completed='1784590943.94', return_code2='101', ts='0.00', comment='SUCCESS', return_code='0', GAL='0.91', dlogl='-7.28e-12', ts2='0.00', photon_index_error='0.00', photon_index='1.81' WHERE bin_id='2186' AND source_name='4FGL J1910.8+2856' AND cadence='daily'; Database successfully updated. Analysis Complete. Mon Jul 20 16:42:24 PDT 2026 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 27424.6699027 Extracting fit parameters... 4FGL J1910.8+2856 Spectrum: PowerLaw 386 Prefactor: 3.886e-10 7.157e-04 0.000e+00 1.000e+06 ( 1.000e-15) 387 Index: 1.808e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 388 Scale: 6.211e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 926 Prefactor: 9.066e-01 2.846e-02 0.000e+00 1.000e+01 ( 1.000e+00) 927 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 928 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 922 Normalization: 2.221e+00 2.445e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 0.00 Ra Dec: 287.716 28.943 Photon Flux Upper Limit: 7.91677126514e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00583778177686 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/32478213/likelihoodResults_805939201_806198401_4FGL_J1910.8+2856_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) = 27424.671291 delta logL = -0.00138826783586 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 1 logL (Free Index) = 27421.276171 delta logL = 3.39373169935 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .61062E-09 1.0000 .0000 .10000E+07 2 'Index ' 9.1356 1.0000 .0000 10.000 3 'Normalizat' 2.0512 1.0000 .10000E-01 10.000 4 'Prefactor ' .91407 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .9370E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 27424.67 FROM MIGRAD STATUS=CONVERGED 93 CALLS 771 TOTAL EDM= .95E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .0000 185.84 .42118E-03** at limit ** 2 Index 1.6322 1.5925 -.16140E-05 .0000 3 Normalizat 2.2210 1.0490 -.81124E-05 -.40772E-04 4 Prefactor .90656 1.2536 -.14084E-06 .20074E-03 ERR DEF= .500 Final values: Prefactor = 0 Index = 1.63218 Normalizat = 2.22101 Prefactor = 0.906559 utfile=/lscratch/kocevski/32479426/ltcube_805939201_806198401_4FGL_J1910.8+2856_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/32479426/ft2_4FGL_J1910.8+2856_daily_bin2186.fits .....................! real 8.59 user 7.70 sys 0.25 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/32479426/ft1_filtered_4FGL_J1910.8+2856_daily_bin2186.fits evtable="EVENTS" scfile=/lscratch/kocevski/32479426/ft2_4FGL_J1910.8+2856_daily_bin2186.fits sctable="SC_DATA" expcube=/lscratch/kocevski/32479426/ltcube_805939201_806198401_4FGL_J1910.8+2856_daily_bin2186.fits outfile=/lscratch/kocevski/32479426/expmap_805939201_806198401_4FGL_J1910.8+2856_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/32479426/ltcube_805939201_806198401_4FGL_J1910.8+2856_daily_bin2186.fits .....................! real 67.13 user 62.00 sys 4.04 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 W 51C in ROI, make sure /sdf/group/fermi/g/LCRepository/Likelihood/ExtendedSources/Extended_8years/Templates/W51C.fits is the correct path to the extended template. Extended source G42.8+0.6 in ROI with RadialDisk spatial model. Extended source gamma Cygni in ROI with RadialDisk spatial model. Extended source Cygnus Cocoon in ROI with RadialGaussian spatial model. Extended source Cygnus Loop in ROI, make sure /sdf/group/fermi/g/LCRepository/Likelihood/ExtendedSources/Extended_8years/Templates/CygnusLoop.fits is the correct path to the extended template. Added 257 point sources and 5 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 J1910.8+2856 @ 287.716 28.9432 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/32479426/ft1_filtered_4FGL_J1910.8+2856_daily_bin2186.fits scfile=/lscratch/kocevski/32479426/ft2_4FGL_J1910.8+2856_daily_bin2186.fits outfile=/lscratch/kocevski/32479426/cmap_805939201_806198401_4FGL_J1910.8+2856_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=287.716 yref=28.9432 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 1.07 user 0.20 sys 0.14 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/32479426/ft1_filtered_4FGL_J1910.8+2856_daily_bin2186.fits scfile=/lscratch/kocevski/32479426/ft2_4FGL_J1910.8+2856_daily_bin2186.fits outfile=/lscratch/kocevski/32479426/cmap_HighResolution_805939201_806198401_4FGL_J1910.8+2856_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=287.716 yref=28.9432 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 g ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 27424.67 FROM HESSE STATUS=FAILED 9 CALLS 780 TOTAL EDM= .95E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .0000 185.84 .42118E-03 -.10573E+08 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index .25663 1.7043 -.16140E-05 -.12977E+12 3 Normalizat 2.2210 1.0490 -.81124E-05 -96.798 4 Prefactor .90656 1.2536 -.14084E-06 -1836.9 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 9.49983e-12 Minuit parameter uncertainties: 1 5.97366e-05 2 1.64639 3 1.06056 4 1.29732 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) = 27424.6699027 delta logL = -7.27595761418e-12 Extracting fit parameters... 4FGL J1910.8+2856 Spectrum: PowerLaw 386 Prefactor: 0.000e+00 5.974e-05 0.000e+00 1.000e+06 ( 1.000e-15) 387 Index: 1.632e+00 1.646e+00 0.000e+00 1.000e+01 (-1.000e+00) 388 Scale: 6.211e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 926 Prefactor: 9.066e-01 1.297e+00 0.000e+00 1.000e+01 ( 1.000e+00) 927 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 928 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 922 Normalization: 2.221e+00 1.061e+00 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 0.00 Ra Dec: 287.716 28.943 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/32478213/cmap_HighResolution_805939201_806198401_4FGL_J1910.8+2856_daily_bin2186.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='5.84e-03', job_status='DONE', photon_flux_upper_limit='7.92e-08', time_completed='2026-07-20 16:42:38.149517', job_id='32478213', GAL2='0.91', fit_tolerance='1e-08', EG2='2.22', EG='2.22', time_epoch_completed='1784590958.15', return_code2='101', ts='0.00', comment='SUCCESS', return_code='0', GAL='0.91', dlogl='-7.28e-12', ts2='0.00', photon_index_error='0.00', photon_index='1.81' WHERE bin_id='2186' AND source_name='4FGL J1910.8+2856' AND cadence='daily'; Database successfully updated. Analysis Complete. Mon Jul 20 16:42:38 PDT 2026 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 27424.6699027 Extracting fit parameters... 4FGL J1910.8+2856 Spectrum: PowerLaw 386 Prefactor: 3.886e-10 7.157e-04 0.000e+00 1.000e+06 ( 1.000e-15) 387 Index: 1.808e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 388 Scale: 6.211e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 926 Prefactor: 9.066e-01 2.846e-02 0.000e+00 1.000e+01 ( 1.000e+00) 927 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 928 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 922 Normalization: 2.221e+00 2.445e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 0.00 Ra Dec: 287.716 28.943 Photon Flux Upper Limit: 7.91677126514e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00583778177686 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/32478320/likelihoodResults_805939201_806198401_4FGL_J1910.8+2856_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) = 27424.671291 delta logL = -0.00138826783586 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 1 logL (Free Index) = 27421.276171 delta logL = 3.39373169935 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .61062E-09 1.0000 .0000 .10000E+07 2 'Index ' 9.1356 1.0000 .0000 10.000 3 'Normalizat' 2.0512 1.0000 .10000E-01 10.000 4 'Prefactor ' .91407 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .9370E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 27424.67 FROM MIGRAD STATUS=CONVERGED 93 CALLS 771 TOTAL EDM= .95E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .0000 185.84 .42118E-03** at limit ** 2 Index 1.6322 1.5925 -.16140E-05 .0000 3 Normalizat 2.2210 1.0490 -.81124E-05 -.40772E-04 4 Prefactor .90656 1.2536 -.14084E-06 .20074E-03 ERR DEF= .500 Final values: Prefactor = 0 Index = 1.63218 Normalizat = 2.22101 Prefactor = 0.906559 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 27424.67 FROM HESSE STATUS=FAILED 9 CALLS 780 TOTAL EDM= .95E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .0000 185.84 .42118E-03 -.10573E+08 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index .25663 1.7043 -.16140E-05 -.12977E+12 3 Normalizat 2.2210 1.0490 -.81124E-05 -96.798 4 Prefactor .90656 1.2536 -.14084E-06 -1836.9 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 9.49983e-12 Minuit parameter uncertainties: 1 5.97366e-05 2 1.64639 3 1.06056 4 1.29732 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) = 27424.6699027 delta logL = -7.27595761418e-12 Extracting fit parameters... 4FGL J1910.8+2856 Spectrum: PowerLaw 386 Prefactor: 0.000e+00 5.974e-05 0.000e+00 1.000e+06 ( 1.000e-15) 387 Index: 1.632e+00 1.646e+00 0.000e+00 1.000e+01 (-1.000e+00) 388 Scale: 6.211e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 926 Prefactor: 9.066e-01 1.297e+00 0.000e+00 1.000e+01 ( 1.000e+00) 927 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 928 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 922 Normalization: 2.221e+00 1.061e+00 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 0.00 Ra Dec: 287.716 28.943 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/32478320/cmap_HighResolution_805939201_806198401_4FGL_J1910.8+2856_daily_bin2186.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='5.84e-03', job_status='DONE', photon_flux_upper_limit='7.92e-08', time_completed='2026-07-20 16:43:37.258990', job_id='32478320', GAL2='0.91', fit_tolerance='1e-08', EG2='2.22', EG='2.22', time_epoch_completed='1784591017.26', return_code2='101', ts='0.00', comment='SUCCESS', return_code='0', GAL='0.91', dlogl='-7.28e-12', ts2='0.00', photon_index_error='0.00', photon_index='1.81' WHERE bin_id='2186' AND source_name='4FGL J1910.8+2856' AND cadence='daily'; Database successfully updated. Analysis Complete. Mon Jul 20 16:43:37 PDT 2026 ui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 0.87 user 0.21 sys 0.14 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/32478817/ft1_filtered_4FGL_J1910.8+2856_daily_bin2186.fits evtable="EVENTS" scfile=/lscratch/kocevski/32478817/ft2_4FGL_J1910.8+2856_daily_bin2186.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/32478817/Model_4FGL_J1910.8+2856_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 Cygnus Cocoon adding source Cygnus Loop adding source EG_v02 adding source G42.8+0.6 adding source GAL_V02 adding source W 51C adding source gamma Cygni Working on... /lscratch/kocevski/32478817/ft1_filtered_4FGL_J1910.8+2856_daily_bin2186.fits.....................! real 272.23 user 269.14 sys 0.79 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/32478817/ft1_filtered_4FGL_J1910.8+2856_daily_bin2186.fits', '/lscratch/kocevski/32478817/ft2_4FGL_J1910.8+2856_daily_bin2186.fits', expMap='/lscratch/kocevski/32478817/expmap_805939201_806198401_4FGL_J1910.8+2856_daily_bin2186.fits', expCube='/lscratch/kocevski/32478817/ltcube_805939201_806198401_4FGL_J1910.8+2856_daily_bin2186.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/32478817/Model_4FGL_J1910.8+2856_daily_bin2186.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1910.8+2856' 4FGL J1910.8+2856 Spectrum: PowerLaw 386 Prefactor: 8.737e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-15) 387 Index: 1.808e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 388 Scale: 6.211e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/32478817/ft1_filtered_4FGL_J1910.8+2856_daily_bin2186.fits Spacecraft file(s): /lscratch/kocevski/32478817/ft2_4FGL_J1910.8+2856_daily_bin2186.fits Exposure map: /lscratch/kocevski/32478817/expmap_805939201_806198401_4FGL_J1910.8+2856_daily_bin2186.fits Exposure cube: /lscratch/kocevski/32478817/ltcube_805939201_806198401_4FGL_J1910.8+2856_daily_bin2186.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/32478817/Model_4FGL_J1910.8+2856_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) = 27424.6700959 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 27424.6711298 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .36429 1.0000 .0000 .10000E+07 2 'norm ' .13346E-04 1.0000 .0000 .10000E+07 3 'norm ' .25757E-07 1.0000 .0000 .10000E+07 4 'norm ' 7.6958 1.0000 .0000 .10000E+07 5 'Prefactor ' .20665E-05 1.0000 .0000 .10000E+07 6 'Prefactor ' 31.785 1.0000 .0000 .10000E+07 7 'Prefactor ' .84139 1.0000 .0000 .10000E+07 8 'Prefactor ' 2.7435 1.0000 .10000E-03 10000. 9 'norm ' .67597 1.0000 .0000 .10000E+07 10 'Normalizat' 2.2210 1.0000 .10000E-01 10.000 11 'Prefactor ' .90657 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .9370E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 27424.67 FROM MIGRAD STATUS=CONVERGED 93 CALLS 741 TOTAL EDM= .13E-10 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.2% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .35650 17.539 -.68536E-06 .20893E-03 2 norm .0000 13.818 .20006E-06** at limit ** 3 norm .0000 1.8224 -.27046E-07** at limit ** 4 norm 7.6973 2.9230 -.47289E-08 .22844E-03 5 Prefactor .0000 4.4479 .17491E-07** at limit ** 6 Prefactor 31.821 23.509 -.19867E-07 .18274E-02 7 Prefactor .38858E-09 345.67 -.35013E-05** at limit ** 8 Prefactor 2.7408 2.5991 .68251E-06 -.37533E-04 9 norm .67645 .99798 .42029E-08 .71917E-02 10 Normalizat 2.2210 .25486 .48715E-05 .11870E-04 11 Prefactor .90656 .29669E-01 -.57587E-06 .29464E-04 ERR DEF= .500 Final values: Prefactor = 0.356503 norm = 0 norm = 0 norm = 7.69732 Prefactor = 0 Prefactor = 31.8208 Prefactor = 3.88578e-10 Prefactor = 2.74075 norm = 0.676455 Normalizat = 2.22101 Prefactor = 0.906559 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 27424.6699027 Extracting fit parameters... 4FGL J1910.8+2856 Spectrum: PowerLaw 386 Prefactor: 3.886e-10 7.157e-04 0.000e+00 1.000e+06 ( 1.000e-15) 387 Index: 1.808e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 388 Scale: 6.211e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 926 Prefactor: 9.066e-01 2.846e-02 0.000e+00 1.000e+01 ( 1.000e+00) 927 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 928 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 922 Normalization: 2.221e+00 2.445e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 0.00 Ra Dec: 287.716 28.943 Photon Flux Upper Limit: 7.91677126514e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00583778177686 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/32478341/likelihoodResults_805939201_806198401_4FGL_J1910.8+2856_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) = 27424.671291 delta logL = -0.00138826783586 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 1 logL (Free Index) = 27421.276171 delta logL = 3.39373169935 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .61062E-09 1.0000 .0000 .10000E+07 2 'Index ' 9.1356 1.0000 .0000 10.000 3 'Normalizat' 2.0512 1.0000 .10000E-01 10.000 4 'Prefactor ' .91407 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .9370E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 27424.67 FROM MIGRAD STATUS=CONVERGED 93 CALLS 771 TOTAL EDM= .95E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .0000 185.84 .42118E-03** at limit ** 2 Index 1.6322 1.5925 -.16140E-05 .0000 3 Normalizat 2.2210 1.0490 -.81124E-05 -.40772E-04 4 Prefactor .90656 1.2536 -.14084E-06 .20074E-03 ERR DEF= .500 Final values: Prefactor = 0 Index = 1.63218 Normalizat = 2.22101 Prefactor = 0.906559 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 27424.67 FROM HESSE STATUS=FAILED 9 CALLS 780 TOTAL EDM= .95E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .0000 185.84 .42118E-03 -.10573E+08 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index .25663 1.7043 -.16140E-05 -.12977E+12 3 Normalizat 2.2210 1.0490 -.81124E-05 -96.798 4 Prefactor .90656 1.2536 -.14084E-06 -1836.9 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 9.49983e-12 Minuit parameter uncertainties: 1 5.97366e-05 2 1.64639 3 1.06056 4 1.29732 ********** ** 18 **HESSE ********** FCN= 27424.67 FROM HESSE STATUS=OK 138 CALLS 879 TOTAL EDM= .12E-05 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .35650 2.4855 .93746E-02 -1.5696 2 norm .0000 13.832 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 norm .0000 1.8208 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 norm 7.6973 2.9092 .36124E-03 -1.5652 5 Prefactor .0000 4.4482 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor 31.821 23.579 .17740E-03 -1.5595 7 Prefactor .38858E-09 347.56 .49900E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 Prefactor 2.7408 2.6031 .61449E-02 -1.5377 9 norm .67645 32.630 .62680E-03 -1.5692 10 Normalizat 2.2210 .24441 .15959 -.59120 11 Prefactor .90656 .28464E-01 .27627E-01 -.95912 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 1.19345e-06 Minuit parameter uncertainties: 1 1.88263 2 4.33642e-06 3 2.74986e-07 4 2.90924 5 4.74575e-06 6 23.5792 7 0.000715703 8 2.60319 9 9.39632 10 0.244548 11 0.0284646 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) = 27424.6699027 delta logL = -7.27595761418e-12 Extracting fit parameters... 4FGL J1910.8+2856 Spectrum: PowerLaw 386 Prefactor: 0.000e+00 5.974e-05 0.000e+00 1.000e+06 ( 1.000e-15) 387 Index: 1.632e+00 1.646e+00 0.000e+00 1.000e+01 (-1.000e+00) 388 Scale: 6.211e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 926 Prefactor: 9.066e-01 1.297e+00 0.000e+00 1.000e+01 ( 1.000e+00) 927 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 928 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 922 Normalization: 2.221e+00 1.061e+00 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 0.00 Ra Dec: 287.716 28.943 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/32478341/cmap_HighResolution_805939201_806198401_4FGL_J1910.8+2856_daily_bin2186.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='5.84e-03', job_status='DONE', photon_flux_upper_limit='7.92e-08', time_completed='2026-07-20 16:44:21.308737', job_id='32478341', GAL2='0.91', fit_tolerance='1e-08', EG2='2.22', EG='2.22', time_epoch_completed='1784591061.31', return_code2='101', ts='0.00', comment='SUCCESS', return_code='0', GAL='0.91', dlogl='-7.28e-12', ts2='0.00', photon_index_error='0.00', photon_index='1.81' WHERE bin_id='2186' AND source_name='4FGL J1910.8+2856' AND cadence='daily'; Database successfully updated. Analysis Complete. Mon Jul 20 16:44:21 PDT 2026 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 27424.6699027 Extracting fit parameters... 4FGL J1910.8+2856 Spectrum: PowerLaw 386 Prefactor: 3.886e-10 7.157e-04 0.000e+00 1.000e+06 ( 1.000e-15) 387 Index: 1.808e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 388 Scale: 6.211e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 926 Prefactor: 9.066e-01 2.846e-02 0.000e+00 1.000e+01 ( 1.000e+00) 927 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 928 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 922 Normalization: 2.221e+00 2.445e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 0.00 Ra Dec: 287.716 28.943 Photon Flux Upper Limit: 7.91677126514e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00583778177686 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/32478473/likelihoodResults_805939201_806198401_4FGL_J1910.8+2856_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) = 27424.671291 delta logL = -0.00138826783586 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 1 logL (Free Index) = 27421.276171 delta logL = 3.39373169935 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .61062E-09 1.0000 .0000 .10000E+07 2 'Index ' 9.1356 1.0000 .0000 10.000 3 'Normalizat' 2.0512 1.0000 .10000E-01 10.000 4 'Prefactor ' .91407 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .9370E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 27424.67 FROM MIGRAD STATUS=CONVERGED 93 CALLS 771 TOTAL EDM= .95E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .0000 185.84 .42118E-03** at limit ** 2 Index 1.6322 1.5925 -.16140E-05 .0000 3 Normalizat 2.2210 1.0490 -.81124E-05 -.40772E-04 4 Prefactor .90656 1.2536 -.14084E-06 .20074E-03 ERR DEF= .500 Final values: Prefactor = 0 Index = 1.63218 Normalizat = 2.22101 Prefactor = 0.906559 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 27424.67 FROM HESSE STATUS=FAILED 9 CALLS 780 TOTAL EDM= .95E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .0000 185.84 .42118E-03 -.10573E+08 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index .25663 1.7043 -.16140E-05 -.12977E+12 3 Normalizat 2.2210 1.0490 -.81124E-05 -96.798 4 Prefactor .90656 1.2536 -.14084E-06 -1836.9 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 9.49983e-12 Minuit parameter uncertainties: 1 5.97366e-05 2 1.64639 3 1.06056 4 1.29732 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) = 27424.6699027 delta logL = -7.27595761418e-12 Extracting fit parameters... 4FGL J1910.8+2856 Spectrum: PowerLaw 386 Prefactor: 0.000e+00 5.974e-05 0.000e+00 1.000e+06 ( 1.000e-15) 387 Index: 1.632e+00 1.646e+00 0.000e+00 1.000e+01 (-1.000e+00) 388 Scale: 6.211e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 926 Prefactor: 9.066e-01 1.297e+00 0.000e+00 1.000e+01 ( 1.000e+00) 927 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 928 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 922 Normalization: 2.221e+00 1.061e+00 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 0.00 Ra Dec: 287.716 28.943 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/32478473/cmap_HighResolution_805939201_806198401_4FGL_J1910.8+2856_daily_bin2186.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='5.84e-03', job_status='DONE', photon_flux_upper_limit='7.92e-08', time_completed='2026-07-20 16:44:32.854574', job_id='32478473', GAL2='0.91', fit_tolerance='1e-08', EG2='2.22', EG='2.22', time_epoch_completed='1784591072.85', return_code2='101', ts='0.00', comment='SUCCESS', return_code='0', GAL='0.91', dlogl='-7.28e-12', ts2='0.00', photon_index_error='0.00', photon_index='1.81' WHERE bin_id='2186' AND source_name='4FGL J1910.8+2856' AND cadence='daily'; Database successfully updated. Analysis Complete. Mon Jul 20 16:44:33 PDT 2026 i=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 0.91 user 0.22 sys 0.14 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/32478903/ft1_filtered_4FGL_J1910.8+2856_daily_bin2186.fits evtable="EVENTS" scfile=/lscratch/kocevski/32478903/ft2_4FGL_J1910.8+2856_daily_bin2186.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/32478903/Model_4FGL_J1910.8+2856_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 Cygnus Cocoon adding source Cygnus Loop adding source EG_v02 adding source G42.8+0.6 adding source GAL_V02 adding source W 51C adding source gamma Cygni Working on... /lscratch/kocevski/32478903/ft1_filtered_4FGL_J1910.8+2856_daily_bin2186.fits.....................! real 274.41 user 271.19 sys 1.02 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/32478903/ft1_filtered_4FGL_J1910.8+2856_daily_bin2186.fits', '/lscratch/kocevski/32478903/ft2_4FGL_J1910.8+2856_daily_bin2186.fits', expMap='/lscratch/kocevski/32478903/expmap_805939201_806198401_4FGL_J1910.8+2856_daily_bin2186.fits', expCube='/lscratch/kocevski/32478903/ltcube_805939201_806198401_4FGL_J1910.8+2856_daily_bin2186.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/32478903/Model_4FGL_J1910.8+2856_daily_bin2186.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1910.8+2856' 4FGL J1910.8+2856 Spectrum: PowerLaw 386 Prefactor: 8.737e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-15) 387 Index: 1.808e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 388 Scale: 6.211e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/32478903/ft1_filtered_4FGL_J1910.8+2856_daily_bin2186.fits Spacecraft file(s): /lscratch/kocevski/32478903/ft2_4FGL_J1910.8+2856_daily_bin2186.fits Exposure map: /lscratch/kocevski/32478903/expmap_805939201_806198401_4FGL_J1910.8+2856_daily_bin2186.fits Exposure cube: /lscratch/kocevski/32478903/ltcube_805939201_806198401_4FGL_J1910.8+2856_daily_bin2186.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/32478903/Model_4FGL_J1910.8+2856_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) = 27424.6700959 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 27424.6711298 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .36429 1.0000 .0000 .10000E+07 2 'norm ' .13346E-04 1.0000 .0000 .10000E+07 3 'norm ' .25757E-07 1.0000 .0000 .10000E+07 4 'norm ' 7.6958 1.0000 .0000 .10000E+07 5 'Prefactor ' .20665E-05 1.0000 .0000 .10000E+07 6 'Prefactor ' 31.785 1.0000 .0000 .10000E+07 7 'Prefactor ' .84139 1.0000 .0000 .10000E+07 8 'Prefactor ' 2.7435 1.0000 .10000E-03 10000. 9 'norm ' .67597 1.0000 .0000 .10000E+07 10 'Normalizat' 2.2210 1.0000 .10000E-01 10.000 11 'Prefactor ' .90657 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .9370E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 27424.67 FROM MIGRAD STATUS=CONVERGED 93 CALLS 741 TOTAL EDM= .13E-10 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.2% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .35650 17.539 -.68536E-06 .20893E-03 2 norm .0000 13.818 .20006E-06** at limit ** 3 norm .0000 1.8224 -.27046E-07** at limit ** 4 norm 7.6973 2.9230 -.47289E-08 .22844E-03 5 Prefactor .0000 4.4479 .17491E-07** at limit ** 6 Prefactor 31.821 23.509 -.19867E-07 .18274E-02 7 Prefactor .38858E-09 345.67 -.35013E-05** at limit ** 8 Prefactor 2.7408 2.5991 .68251E-06 -.37533E-04 9 norm .67645 .99798 .42029E-08 .71917E-02 10 Normalizat 2.2210 .25486 .48715E-05 .11870E-04 11 Prefactor .90656 .29669E-01 -.57587E-06 .29464E-04 ERR DEF= .500 Final values: Prefactor = 0.356503 norm = 0 norm = 0 norm = 7.69732 Prefactor = 0 Prefactor = 31.8208 Prefactor = 3.88578e-10 Prefactor = 2.74075 norm = 0.676455 Normalizat = 2.22101 Prefactor = 0.906559 ********** ** 18 **HESSE ********** FCN= 27424.67 FROM HESSE STATUS=OK 138 CALLS 879 TOTAL EDM= .12E-05 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .35650 2.4855 .93746E-02 -1.5696 2 norm .0000 13.832 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 norm .0000 1.8208 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 norm 7.6973 2.9092 .36124E-03 -1.5652 5 Prefactor .0000 4.4482 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor 31.821 23.579 .17740E-03 -1.5595 7 Prefactor .38858E-09 347.56 .49900E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 Prefactor 2.7408 2.6031 .61449E-02 -1.5377 9 norm .67645 32.630 .62680E-03 -1.5692 10 Normalizat 2.2210 .24441 .15959 -.59120 11 Prefactor .90656 .28464E-01 .27627E-01 -.95912 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 1.19345e-06 Minuit parameter uncertainties: 1 1.88263 2 4.33642e-06 3 2.74986e-07 4 2.90924 5 4.74575e-06 6 23.5792 7 0.000715703 8 2.60319 9 9.39632 10 0.244548 11 0.0284646 ui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 1.05 user 0.23 sys 0.15 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/32479130/ft1_filtered_4FGL_J1910.8+2856_daily_bin2186.fits evtable="EVENTS" scfile=/lscratch/kocevski/32479130/ft2_4FGL_J1910.8+2856_daily_bin2186.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/32479130/Model_4FGL_J1910.8+2856_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 Cygnus Cocoon adding source Cygnus Loop adding source EG_v02 adding source G42.8+0.6 adding source GAL_V02 adding source W 51C adding source gamma Cygni Working on... /lscratch/kocevski/32479130/ft1_filtered_4FGL_J1910.8+2856_daily_bin2186.fits.....................! real 270.75 user 266.48 sys 1.45 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/32479130/ft1_filtered_4FGL_J1910.8+2856_daily_bin2186.fits', '/lscratch/kocevski/32479130/ft2_4FGL_J1910.8+2856_daily_bin2186.fits', expMap='/lscratch/kocevski/32479130/expmap_805939201_806198401_4FGL_J1910.8+2856_daily_bin2186.fits', expCube='/lscratch/kocevski/32479130/ltcube_805939201_806198401_4FGL_J1910.8+2856_daily_bin2186.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/32479130/Model_4FGL_J1910.8+2856_daily_bin2186.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1910.8+2856' 4FGL J1910.8+2856 Spectrum: PowerLaw 386 Prefactor: 8.737e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-15) 387 Index: 1.808e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 388 Scale: 6.211e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/32479130/ft1_filtered_4FGL_J1910.8+2856_daily_bin2186.fits Spacecraft file(s): /lscratch/kocevski/32479130/ft2_4FGL_J1910.8+2856_daily_bin2186.fits Exposure map: /lscratch/kocevski/32479130/expmap_805939201_806198401_4FGL_J1910.8+2856_daily_bin2186.fits Exposure cube: /lscratch/kocevski/32479130/ltcube_805939201_806198401_4FGL_J1910.8+2856_daily_bin2186.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/32479130/Model_4FGL_J1910.8+2856_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) = 27424.6700959 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 27424.6711298 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .36429 1.0000 .0000 .10000E+07 2 'norm ' .13346E-04 1.0000 .0000 .10000E+07 3 'norm ' .25757E-07 1.0000 .0000 .10000E+07 4 'norm ' 7.6958 1.0000 .0000 .10000E+07 5 'Prefactor ' .20665E-05 1.0000 .0000 .10000E+07 6 'Prefactor ' 31.785 1.0000 .0000 .10000E+07 7 'Prefactor ' .84139 1.0000 .0000 .10000E+07 8 'Prefactor ' 2.7435 1.0000 .10000E-03 10000. 9 'norm ' .67597 1.0000 .0000 .10000E+07 10 'Normalizat' 2.2210 1.0000 .10000E-01 10.000 11 'Prefactor ' .90657 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .9370E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 27424.67 FROM MIGRAD STATUS=CONVERGED 93 CALLS 741 TOTAL EDM= .13E-10 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.2% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .35650 17.539 -.68536E-06 .20893E-03 2 norm .0000 13.818 .20006E-06** at limit ** 3 norm .0000 1.8224 -.27046E-07** at limit ** 4 norm 7.6973 2.9230 -.47289E-08 .22844E-03 5 Prefactor .0000 4.4479 .17491E-07** at limit ** 6 Prefactor 31.821 23.509 -.19867E-07 .18274E-02 7 Prefactor .38858E-09 345.67 -.35013E-05** at limit ** 8 Prefactor 2.7408 2.5991 .68251E-06 -.37533E-04 9 norm .67645 .99798 .42029E-08 .71917E-02 10 Normalizat 2.2210 .25486 .48715E-05 .11870E-04 11 Prefactor .90656 .29669E-01 -.57587E-06 .29464E-04 ERR DEF= .500 Final values: Prefactor = 0.356503 norm = 0 norm = 0 norm = 7.69732 Prefactor = 0 Prefactor = 31.8208 Prefactor = 3.88578e-10 Prefactor = 2.74075 norm = 0.676455 Normalizat = 2.22101 Prefactor = 0.906559 ********** ** 18 **HESSE ********** FCN= 27424.67 FROM HESSE STATUS=OK 138 CALLS 879 TOTAL EDM= .12E-05 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .35650 2.4855 .93746E-02 -1.5696 2 norm .0000 13.832 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 norm .0000 1.8208 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 norm 7.6973 2.9092 .36124E-03 -1.5652 5 Prefactor .0000 4.4482 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor 31.821 23.579 .17740E-03 -1.5595 7 Prefactor .38858E-09 347.56 .49900E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 Prefactor 2.7408 2.6031 .61449E-02 -1.5377 9 norm .67645 32.630 .62680E-03 -1.5692 10 Normalizat 2.2210 .24441 .15959 -.59120 11 Prefactor .90656 .28464E-01 .27627E-01 -.95912 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 1.19345e-06 Minuit parameter uncertainties: 1 1.88263 2 4.33642e-06 3 2.74986e-07 4 2.90924 5 4.74575e-06 6 23.5792 7 0.000715703 8 2.60319 9 9.39632 10 0.244548 11 0.0284646 ui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 1.00 user 0.20 sys 0.14 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/32479225/ft1_filtered_4FGL_J1910.8+2856_daily_bin2186.fits evtable="EVENTS" scfile=/lscratch/kocevski/32479225/ft2_4FGL_J1910.8+2856_daily_bin2186.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/32479225/Model_4FGL_J1910.8+2856_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 Cygnus Cocoon adding source Cygnus Loop adding source EG_v02 adding source G42.8+0.6 adding source GAL_V02 adding source W 51C adding source gamma Cygni Working on... /lscratch/kocevski/32479225/ft1_filtered_4FGL_J1910.8+2856_daily_bin2186.fits.....................! real 246.38 user 243.30 sys 1.04 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/32479225/ft1_filtered_4FGL_J1910.8+2856_daily_bin2186.fits', '/lscratch/kocevski/32479225/ft2_4FGL_J1910.8+2856_daily_bin2186.fits', expMap='/lscratch/kocevski/32479225/expmap_805939201_806198401_4FGL_J1910.8+2856_daily_bin2186.fits', expCube='/lscratch/kocevski/32479225/ltcube_805939201_806198401_4FGL_J1910.8+2856_daily_bin2186.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/32479225/Model_4FGL_J1910.8+2856_daily_bin2186.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1910.8+2856' 4FGL J1910.8+2856 Spectrum: PowerLaw 386 Prefactor: 8.737e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-15) 387 Index: 1.808e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 388 Scale: 6.211e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/32479225/ft1_filtered_4FGL_J1910.8+2856_daily_bin2186.fits Spacecraft file(s): /lscratch/kocevski/32479225/ft2_4FGL_J1910.8+2856_daily_bin2186.fits Exposure map: /lscratch/kocevski/32479225/expmap_805939201_806198401_4FGL_J1910.8+2856_daily_bin2186.fits Exposure cube: /lscratch/kocevski/32479225/ltcube_805939201_806198401_4FGL_J1910.8+2856_daily_bin2186.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/32479225/Model_4FGL_J1910.8+2856_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) = 27424.6700959 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 27424.6711298 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .36429 1.0000 .0000 .10000E+07 2 'norm ' .13346E-04 1.0000 .0000 .10000E+07 3 'norm ' .25757E-07 1.0000 .0000 .10000E+07 4 'norm ' 7.6958 1.0000 .0000 .10000E+07 5 'Prefactor ' .20665E-05 1.0000 .0000 .10000E+07 6 'Prefactor ' 31.785 1.0000 .0000 .10000E+07 7 'Prefactor ' .84139 1.0000 .0000 .10000E+07 8 'Prefactor ' 2.7435 1.0000 .10000E-03 10000. 9 'norm ' .67597 1.0000 .0000 .10000E+07 10 'Normalizat' 2.2210 1.0000 .10000E-01 10.000 11 'Prefactor ' .90657 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .9370E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 27424.67 FROM MIGRAD STATUS=CONVERGED 93 CALLS 741 TOTAL EDM= .13E-10 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.2% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .35650 17.539 -.68536E-06 .20893E-03 2 norm .0000 13.818 .20006E-06** at limit ** 3 norm .0000 1.8224 -.27046E-07** at limit ** 4 norm 7.6973 2.9230 -.47289E-08 .22844E-03 5 Prefactor .0000 4.4479 .17491E-07** at limit ** 6 Prefactor 31.821 23.509 -.19867E-07 .18274E-02 7 Prefactor .38858E-09 345.67 -.35013E-05** at limit ** 8 Prefactor 2.7408 2.5991 .68251E-06 -.37533E-04 9 norm .67645 .99798 .42029E-08 .71917E-02 10 Normalizat 2.2210 .25486 .48715E-05 .11870E-04 11 Prefactor .90656 .29669E-01 -.57587E-06 .29464E-04 ERR DEF= .500 Final values: Prefactor = 0.356503 norm = 0 norm = 0 norm = 7.69732 Prefactor = 0 Prefactor = 31.8208 Prefactor = 3.88578e-10 Prefactor = 2.74075 norm = 0.676455 Normalizat = 2.22101 Prefactor = 0.906559 i=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 1.05 user 0.23 sys 0.12 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/32479141/ft1_filtered_4FGL_J1910.8+2856_daily_bin2186.fits evtable="EVENTS" scfile=/lscratch/kocevski/32479141/ft2_4FGL_J1910.8+2856_daily_bin2186.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/32479141/Model_4FGL_J1910.8+2856_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 Cygnus Cocoon adding source Cygnus Loop adding source EG_v02 adding source G42.8+0.6 adding source GAL_V02 adding source W 51C adding source gamma Cygni Working on... /lscratch/kocevski/32479141/ft1_filtered_4FGL_J1910.8+2856_daily_bin2186.fits.....................! real 284.24 user 280.73 sys 1.16 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/32479141/ft1_filtered_4FGL_J1910.8+2856_daily_bin2186.fits', '/lscratch/kocevski/32479141/ft2_4FGL_J1910.8+2856_daily_bin2186.fits', expMap='/lscratch/kocevski/32479141/expmap_805939201_806198401_4FGL_J1910.8+2856_daily_bin2186.fits', expCube='/lscratch/kocevski/32479141/ltcube_805939201_806198401_4FGL_J1910.8+2856_daily_bin2186.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/32479141/Model_4FGL_J1910.8+2856_daily_bin2186.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1910.8+2856' 4FGL J1910.8+2856 Spectrum: PowerLaw 386 Prefactor: 8.737e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-15) 387 Index: 1.808e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 388 Scale: 6.211e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/32479141/ft1_filtered_4FGL_J1910.8+2856_daily_bin2186.fits Spacecraft file(s): /lscratch/kocevski/32479141/ft2_4FGL_J1910.8+2856_daily_bin2186.fits Exposure map: /lscratch/kocevski/32479141/expmap_805939201_806198401_4FGL_J1910.8+2856_daily_bin2186.fits Exposure cube: /lscratch/kocevski/32479141/ltcube_805939201_806198401_4FGL_J1910.8+2856_daily_bin2186.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/32479141/Model_4FGL_J1910.8+2856_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) = 27424.6700959 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 27424.6711298 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .36429 1.0000 .0000 .10000E+07 2 'norm ' .13346E-04 1.0000 .0000 .10000E+07 3 'norm ' .25757E-07 1.0000 .0000 .10000E+07 4 'norm ' 7.6958 1.0000 .0000 .10000E+07 5 'Prefactor ' .20665E-05 1.0000 .0000 .10000E+07 6 'Prefactor ' 31.785 1.0000 .0000 .10000E+07 7 'Prefactor ' .84139 1.0000 .0000 .10000E+07 8 'Prefactor ' 2.7435 1.0000 .10000E-03 10000. 9 'norm ' .67597 1.0000 .0000 .10000E+07 10 'Normalizat' 2.2210 1.0000 .10000E-01 10.000 11 'Prefactor ' .90657 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .9370E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 27424.67 FROM MIGRAD STATUS=CONVERGED 93 CALLS 741 TOTAL EDM= .13E-10 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.2% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .35650 17.539 -.68536E-06 .20893E-03 2 norm .0000 13.818 .20006E-06** at limit ** 3 norm .0000 1.8224 -.27046E-07** at limit ** 4 norm 7.6973 2.9230 -.47289E-08 .22844E-03 5 Prefactor .0000 4.4479 .17491E-07** at limit ** 6 Prefactor 31.821 23.509 -.19867E-07 .18274E-02 7 Prefactor .38858E-09 345.67 -.35013E-05** at limit ** 8 Prefactor 2.7408 2.5991 .68251E-06 -.37533E-04 9 norm .67645 .99798 .42029E-08 .71917E-02 10 Normalizat 2.2210 .25486 .48715E-05 .11870E-04 11 Prefactor .90656 .29669E-01 -.57587E-06 .29464E-04 ERR DEF= .500 Final values: Prefactor = 0.356503 norm = 0 norm = 0 norm = 7.69732 Prefactor = 0 Prefactor = 31.8208 Prefactor = 3.88578e-10 Prefactor = 2.74075 norm = 0.676455 Normalizat = 2.22101 Prefactor = 0.906559 ********** ** 18 **HESSE ********** FCN= 27424.67 FROM HESSE STATUS=OK 138 CALLS 879 TOTAL EDM= .12E-05 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .35650 2.4855 .93746E-02 -1.5696 2 norm .0000 13.832 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 norm .0000 1.8208 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 norm 7.6973 2.9092 .36124E-03 -1.5652 5 Prefactor .0000 4.4482 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor 31.821 23.579 .17740E-03 -1.5595 7 Prefactor .38858E-09 347.56 .49900E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 Prefactor 2.7408 2.6031 .61449E-02 -1.5377 9 norm .67645 32.630 .62680E-03 -1.5692 10 Normalizat 2.2210 .24441 .15959 -.59120 11 Prefactor .90656 .28464E-01 .27627E-01 -.95912 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 1.19345e-06 Minuit parameter uncertainties: 1 1.88263 2 4.33642e-06 3 2.74986e-07 4 2.90924 5 4.74575e-06 6 23.5792 7 0.000715703 8 2.60319 9 9.39632 10 0.244548 11 0.0284646 ********** ** 18 **HESSE ********** FCN= 27424.67 FROM HESSE STATUS=OK 138 CALLS 879 TOTAL EDM= .12E-05 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .35650 2.4855 .93746E-02 -1.5696 2 norm .0000 13.832 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 norm .0000 1.8208 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 norm 7.6973 2.9092 .36124E-03 -1.5652 5 Prefactor .0000 4.4482 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor 31.821 23.579 .17740E-03 -1.5595 7 Prefactor .38858E-09 347.56 .49900E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 Prefactor 2.7408 2.6031 .61449E-02 -1.5377 9 norm .67645 32.630 .62680E-03 -1.5692 10 Normalizat 2.2210 .24441 .15959 -.59120 11 Prefactor .90656 .28464E-01 .27627E-01 -.95912 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 1.19345e-06 Minuit parameter uncertainties: 1 1.88263 2 4.33642e-06 3 2.74986e-07 4 2.90924 5 4.74575e-06 6 23.5792 7 0.000715703 8 2.60319 9 9.39632 10 0.244548 11 0.0284646 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 27424.6699027 Extracting fit parameters... 4FGL J1910.8+2856 Spectrum: PowerLaw 386 Prefactor: 3.886e-10 7.157e-04 0.000e+00 1.000e+06 ( 1.000e-15) 387 Index: 1.808e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 388 Scale: 6.211e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 926 Prefactor: 9.066e-01 2.846e-02 0.000e+00 1.000e+01 ( 1.000e+00) 927 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 928 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 922 Normalization: 2.221e+00 2.445e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 0.00 Ra Dec: 287.716 28.943 Photon Flux Upper Limit: 7.91677126514e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00583778177686 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/32478817/likelihoodResults_805939201_806198401_4FGL_J1910.8+2856_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) = 27424.671291 delta logL = -0.00138826783586 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 1 logL (Free Index) = 27421.276171 delta logL = 3.39373169935 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .61062E-09 1.0000 .0000 .10000E+07 2 'Index ' 9.1356 1.0000 .0000 10.000 3 'Normalizat' 2.0512 1.0000 .10000E-01 10.000 4 'Prefactor ' .91407 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .9370E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 27424.67 FROM MIGRAD STATUS=CONVERGED 93 CALLS 771 TOTAL EDM= .95E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .0000 185.84 .42118E-03** at limit ** 2 Index 1.6322 1.5925 -.16140E-05 .0000 3 Normalizat 2.2210 1.0490 -.81124E-05 -.40772E-04 4 Prefactor .90656 1.2536 -.14084E-06 .20074E-03 ERR DEF= .500 Final values: Prefactor = 0 Index = 1.63218 Normalizat = 2.22101 Prefactor = 0.906559 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 27424.67 FROM HESSE STATUS=FAILED 9 CALLS 780 TOTAL EDM= .95E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .0000 185.84 .42118E-03 -.10573E+08 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index .25663 1.7043 -.16140E-05 -.12977E+12 3 Normalizat 2.2210 1.0490 -.81124E-05 -96.798 4 Prefactor .90656 1.2536 -.14084E-06 -1836.9 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 9.49983e-12 Minuit parameter uncertainties: 1 5.97366e-05 2 1.64639 3 1.06056 4 1.29732 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) = 27424.6699027 delta logL = -7.27595761418e-12 Extracting fit parameters... 4FGL J1910.8+2856 Spectrum: PowerLaw 386 Prefactor: 0.000e+00 5.974e-05 0.000e+00 1.000e+06 ( 1.000e-15) 387 Index: 1.632e+00 1.646e+00 0.000e+00 1.000e+01 (-1.000e+00) 388 Scale: 6.211e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 926 Prefactor: 9.066e-01 1.297e+00 0.000e+00 1.000e+01 ( 1.000e+00) 927 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 928 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 922 Normalization: 2.221e+00 1.061e+00 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 0.00 Ra Dec: 287.716 28.943 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/32478817/cmap_HighResolution_805939201_806198401_4FGL_J1910.8+2856_daily_bin2186.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='5.84e-03', job_status='DONE', photon_flux_upper_limit='7.92e-08', time_completed='2026-07-20 16:49:00.987747', job_id='32478817', GAL2='0.91', fit_tolerance='1e-08', EG2='2.22', EG='2.22', time_epoch_completed='1784591340.99', return_code2='101', ts='0.00', comment='SUCCESS', return_code='0', GAL='0.91', dlogl='-7.28e-12', ts2='0.00', photon_index_error='0.00', photon_index='1.81' WHERE bin_id='2186' AND source_name='4FGL J1910.8+2856' AND cadence='daily'; Database successfully updated. Analysis Complete. Mon Jul 20 16:49:01 PDT 2026 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 27424.6699027 Extracting fit parameters... 4FGL J1910.8+2856 Spectrum: PowerLaw 386 Prefactor: 3.886e-10 7.157e-04 0.000e+00 1.000e+06 ( 1.000e-15) 387 Index: 1.808e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 388 Scale: 6.211e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 926 Prefactor: 9.066e-01 2.846e-02 0.000e+00 1.000e+01 ( 1.000e+00) 927 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 928 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 922 Normalization: 2.221e+00 2.445e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 0.00 Ra Dec: 287.716 28.943 Photon Flux Upper Limit: 7.91677126514e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00583778177686 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/32478903/likelihoodResults_805939201_806198401_4FGL_J1910.8+2856_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) = 27424.671291 delta logL = -0.00138826783586 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 1 logL (Free Index) = 27421.276171 delta logL = 3.39373169935 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .61062E-09 1.0000 .0000 .10000E+07 2 'Index ' 9.1356 1.0000 .0000 10.000 3 'Normalizat' 2.0512 1.0000 .10000E-01 10.000 4 'Prefactor ' .91407 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .9370E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 27424.67 FROM MIGRAD STATUS=CONVERGED 93 CALLS 771 TOTAL EDM= .95E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .0000 185.84 .42118E-03** at limit ** 2 Index 1.6322 1.5925 -.16140E-05 .0000 3 Normalizat 2.2210 1.0490 -.81124E-05 -.40772E-04 4 Prefactor .90656 1.2536 -.14084E-06 .20074E-03 ERR DEF= .500 Final values: Prefactor = 0 Index = 1.63218 Normalizat = 2.22101 Prefactor = 0.906559 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 27424.67 FROM HESSE STATUS=FAILED 9 CALLS 780 TOTAL EDM= .95E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .0000 185.84 .42118E-03 -.10573E+08 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index .25663 1.7043 -.16140E-05 -.12977E+12 3 Normalizat 2.2210 1.0490 -.81124E-05 -96.798 4 Prefactor .90656 1.2536 -.14084E-06 -1836.9 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 9.49983e-12 Minuit parameter uncertainties: 1 5.97366e-05 2 1.64639 3 1.06056 4 1.29732 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) = 27424.6699027 delta logL = -7.27595761418e-12 Extracting fit parameters... 4FGL J1910.8+2856 Spectrum: PowerLaw 386 Prefactor: 0.000e+00 5.974e-05 0.000e+00 1.000e+06 ( 1.000e-15) 387 Index: 1.632e+00 1.646e+00 0.000e+00 1.000e+01 (-1.000e+00) 388 Scale: 6.211e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 926 Prefactor: 9.066e-01 1.297e+00 0.000e+00 1.000e+01 ( 1.000e+00) 927 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 928 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 922 Normalization: 2.221e+00 1.061e+00 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 0.00 Ra Dec: 287.716 28.943 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/32478903/cmap_HighResolution_805939201_806198401_4FGL_J1910.8+2856_daily_bin2186.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='5.84e-03', job_status='DONE', photon_flux_upper_limit='7.92e-08', time_completed='2026-07-20 16:50:31.812348', job_id='32478903', GAL2='0.91', fit_tolerance='1e-08', EG2='2.22', EG='2.22', time_epoch_completed='1784591431.81', return_code2='101', ts='0.00', comment='SUCCESS', return_code='0', GAL='0.91', dlogl='-7.28e-12', ts2='0.00', photon_index_error='0.00', photon_index='1.81' WHERE bin_id='2186' AND source_name='4FGL J1910.8+2856' AND cadence='daily'; Database successfully updated. Analysis Complete. Mon Jul 20 16:50:32 PDT 2026 ui=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 0.23 sys 0.12 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/32479426/ft1_filtered_4FGL_J1910.8+2856_daily_bin2186.fits evtable="EVENTS" scfile=/lscratch/kocevski/32479426/ft2_4FGL_J1910.8+2856_daily_bin2186.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/32479426/Model_4FGL_J1910.8+2856_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 Cygnus Cocoon adding source Cygnus Loop adding source EG_v02 adding source G42.8+0.6 adding source GAL_V02 adding source W 51C adding source gamma Cygni Working on... /lscratch/kocevski/32479426/ft1_filtered_4FGL_J1910.8+2856_daily_bin2186.fits.....................! real 276.49 user 272.37 sys 1.43 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/32479426/ft1_filtered_4FGL_J1910.8+2856_daily_bin2186.fits', '/lscratch/kocevski/32479426/ft2_4FGL_J1910.8+2856_daily_bin2186.fits', expMap='/lscratch/kocevski/32479426/expmap_805939201_806198401_4FGL_J1910.8+2856_daily_bin2186.fits', expCube='/lscratch/kocevski/32479426/ltcube_805939201_806198401_4FGL_J1910.8+2856_daily_bin2186.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/32479426/Model_4FGL_J1910.8+2856_daily_bin2186.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1910.8+2856' 4FGL J1910.8+2856 Spectrum: PowerLaw 386 Prefactor: 8.737e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-15) 387 Index: 1.808e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 388 Scale: 6.211e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/32479426/ft1_filtered_4FGL_J1910.8+2856_daily_bin2186.fits Spacecraft file(s): /lscratch/kocevski/32479426/ft2_4FGL_J1910.8+2856_daily_bin2186.fits Exposure map: /lscratch/kocevski/32479426/expmap_805939201_806198401_4FGL_J1910.8+2856_daily_bin2186.fits Exposure cube: /lscratch/kocevski/32479426/ltcube_805939201_806198401_4FGL_J1910.8+2856_daily_bin2186.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/32479426/Model_4FGL_J1910.8+2856_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) = 27424.6700959 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 27424.6711298 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .36429 1.0000 .0000 .10000E+07 2 'norm ' .13346E-04 1.0000 .0000 .10000E+07 3 'norm ' .25757E-07 1.0000 .0000 .10000E+07 4 'norm ' 7.6958 1.0000 .0000 .10000E+07 5 'Prefactor ' .20665E-05 1.0000 .0000 .10000E+07 6 'Prefactor ' 31.785 1.0000 .0000 .10000E+07 7 'Prefactor ' .84139 1.0000 .0000 .10000E+07 8 'Prefactor ' 2.7435 1.0000 .10000E-03 10000. 9 'norm ' .67597 1.0000 .0000 .10000E+07 10 'Normalizat' 2.2210 1.0000 .10000E-01 10.000 11 'Prefactor ' .90657 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .9370E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 27424.67 FROM MIGRAD STATUS=CONVERGED 93 CALLS 741 TOTAL EDM= .13E-10 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.2% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .35650 17.539 -.68536E-06 .20893E-03 2 norm .0000 13.818 .20006E-06** at limit ** 3 norm .0000 1.8224 -.27046E-07** at limit ** 4 norm 7.6973 2.9230 -.47289E-08 .22844E-03 5 Prefactor .0000 4.4479 .17491E-07** at limit ** 6 Prefactor 31.821 23.509 -.19867E-07 .18274E-02 7 Prefactor .38858E-09 345.67 -.35013E-05** at limit ** 8 Prefactor 2.7408 2.5991 .68251E-06 -.37533E-04 9 norm .67645 .99798 .42029E-08 .71917E-02 10 Normalizat 2.2210 .25486 .48715E-05 .11870E-04 11 Prefactor .90656 .29669E-01 -.57587E-06 .29464E-04 ERR DEF= .500 Final values: Prefactor = 0.356503 norm = 0 norm = 0 norm = 7.69732 Prefactor = 0 Prefactor = 31.8208 Prefactor = 3.88578e-10 Prefactor = 2.74075 norm = 0.676455 Normalizat = 2.22101 Prefactor = 0.906559 ********** ** 18 **HESSE ********** FCN= 27424.67 FROM HESSE STATUS=OK 138 CALLS 879 TOTAL EDM= .12E-05 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .35650 2.4855 .93746E-02 -1.5696 2 norm .0000 13.832 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 norm .0000 1.8208 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 norm 7.6973 2.9092 .36124E-03 -1.5652 5 Prefactor .0000 4.4482 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor 31.821 23.579 .17740E-03 -1.5595 7 Prefactor .38858E-09 347.56 .49900E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 Prefactor 2.7408 2.6031 .61449E-02 -1.5377 9 norm .67645 32.630 .62680E-03 -1.5692 10 Normalizat 2.2210 .24441 .15959 -.59120 11 Prefactor .90656 .28464E-01 .27627E-01 -.95912 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 1.19345e-06 Minuit parameter uncertainties: 1 1.88263 2 4.33642e-06 3 2.74986e-07 4 2.90924 5 4.74575e-06 6 23.5792 7 0.000715703 8 2.60319 9 9.39632 10 0.244548 11 0.0284646 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 27424.6699027 Extracting fit parameters... 4FGL J1910.8+2856 Spectrum: PowerLaw 386 Prefactor: 3.886e-10 7.157e-04 0.000e+00 1.000e+06 ( 1.000e-15) 387 Index: 1.808e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 388 Scale: 6.211e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 926 Prefactor: 9.066e-01 2.846e-02 0.000e+00 1.000e+01 ( 1.000e+00) 927 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 928 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 922 Normalization: 2.221e+00 2.445e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 0.00 Ra Dec: 287.716 28.943 Photon Flux Upper Limit: 7.91677126514e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00583778177686 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/32479130/likelihoodResults_805939201_806198401_4FGL_J1910.8+2856_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) = 27424.671291 delta logL = -0.00138826783586 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 1 logL (Free Index) = 27421.276171 delta logL = 3.39373169935 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .61062E-09 1.0000 .0000 .10000E+07 2 'Index ' 9.1356 1.0000 .0000 10.000 3 'Normalizat' 2.0512 1.0000 .10000E-01 10.000 4 'Prefactor ' .91407 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .9370E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 27424.67 FROM MIGRAD STATUS=CONVERGED 93 CALLS 771 TOTAL EDM= .95E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .0000 185.84 .42118E-03** at limit ** 2 Index 1.6322 1.5925 -.16140E-05 .0000 3 Normalizat 2.2210 1.0490 -.81124E-05 -.40772E-04 4 Prefactor .90656 1.2536 -.14084E-06 .20074E-03 ERR DEF= .500 Final values: Prefactor = 0 Index = 1.63218 Normalizat = 2.22101 Prefactor = 0.906559 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 27424.67 FROM HESSE STATUS=FAILED 9 CALLS 780 TOTAL EDM= .95E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .0000 185.84 .42118E-03 -.10573E+08 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index .25663 1.7043 -.16140E-05 -.12977E+12 3 Normalizat 2.2210 1.0490 -.81124E-05 -96.798 4 Prefactor .90656 1.2536 -.14084E-06 -1836.9 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 9.49983e-12 Minuit parameter uncertainties: 1 5.97366e-05 2 1.64639 3 1.06056 4 1.29732 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) = 27424.6699027 delta logL = -7.27595761418e-12 Extracting fit parameters... 4FGL J1910.8+2856 Spectrum: PowerLaw 386 Prefactor: 0.000e+00 5.974e-05 0.000e+00 1.000e+06 ( 1.000e-15) 387 Index: 1.632e+00 1.646e+00 0.000e+00 1.000e+01 (-1.000e+00) 388 Scale: 6.211e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 926 Prefactor: 9.066e-01 1.297e+00 0.000e+00 1.000e+01 ( 1.000e+00) 927 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 928 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 922 Normalization: 2.221e+00 1.061e+00 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 0.00 Ra Dec: 287.716 28.943 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/32479130/cmap_HighResolution_805939201_806198401_4FGL_J1910.8+2856_daily_bin2186.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='5.84e-03', job_status='DONE', photon_flux_upper_limit='7.92e-08', time_completed='2026-07-20 16:52:30.928562', job_id='32479130', GAL2='0.91', fit_tolerance='1e-08', EG2='2.22', EG='2.22', time_epoch_completed='1784591550.93', return_code2='101', ts='0.00', comment='SUCCESS', return_code='0', GAL='0.91', dlogl='-7.28e-12', ts2='0.00', photon_index_error='0.00', photon_index='1.81' WHERE bin_id='2186' AND source_name='4FGL J1910.8+2856' AND cadence='daily'; Database successfully updated. Analysis Complete. Mon Jul 20 16:52:31 PDT 2026 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 27424.6699027 Extracting fit parameters... 4FGL J1910.8+2856 Spectrum: PowerLaw 386 Prefactor: 3.886e-10 7.157e-04 0.000e+00 1.000e+06 ( 1.000e-15) 387 Index: 1.808e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 388 Scale: 6.211e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 926 Prefactor: 9.066e-01 2.846e-02 0.000e+00 1.000e+01 ( 1.000e+00) 927 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 928 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 922 Normalization: 2.221e+00 2.445e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 0.00 Ra Dec: 287.716 28.943 Photon Flux Upper Limit: 7.91677126514e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00583778177686 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/32479225/likelihoodResults_805939201_806198401_4FGL_J1910.8+2856_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) = 27424.671291 delta logL = -0.00138826783586 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 1 logL (Free Index) = 27421.276171 delta logL = 3.39373169935 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .61062E-09 1.0000 .0000 .10000E+07 2 'Index ' 9.1356 1.0000 .0000 10.000 3 'Normalizat' 2.0512 1.0000 .10000E-01 10.000 4 'Prefactor ' .91407 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .9370E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 27424.67 FROM MIGRAD STATUS=CONVERGED 93 CALLS 771 TOTAL EDM= .95E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .0000 185.84 .42118E-03** at limit ** 2 Index 1.6322 1.5925 -.16140E-05 .0000 3 Normalizat 2.2210 1.0490 -.81124E-05 -.40772E-04 4 Prefactor .90656 1.2536 -.14084E-06 .20074E-03 ERR DEF= .500 Final values: Prefactor = 0 Index = 1.63218 Normalizat = 2.22101 Prefactor = 0.906559 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 27424.67 FROM HESSE STATUS=FAILED 9 CALLS 780 TOTAL EDM= .95E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .0000 185.84 .42118E-03 -.10573E+08 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index .25663 1.7043 -.16140E-05 -.12977E+12 3 Normalizat 2.2210 1.0490 -.81124E-05 -96.798 4 Prefactor .90656 1.2536 -.14084E-06 -1836.9 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 9.49983e-12 Minuit parameter uncertainties: 1 5.97366e-05 2 1.64639 3 1.06056 4 1.29732 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) = 27424.6699027 delta logL = -7.27595761418e-12 Extracting fit parameters... 4FGL J1910.8+2856 Spectrum: PowerLaw 386 Prefactor: 0.000e+00 5.974e-05 0.000e+00 1.000e+06 ( 1.000e-15) 387 Index: 1.632e+00 1.646e+00 0.000e+00 1.000e+01 (-1.000e+00) 388 Scale: 6.211e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 926 Prefactor: 9.066e-01 1.297e+00 0.000e+00 1.000e+01 ( 1.000e+00) 927 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 928 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 922 Normalization: 2.221e+00 1.061e+00 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 0.00 Ra Dec: 287.716 28.943 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/32479225/cmap_HighResolution_805939201_806198401_4FGL_J1910.8+2856_daily_bin2186.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='5.84e-03', job_status='DONE', photon_flux_upper_limit='7.92e-08', time_completed='2026-07-20 16:53:00.640804', job_id='32479225', GAL2='0.91', fit_tolerance='1e-08', EG2='2.22', EG='2.22', time_epoch_completed='1784591580.64', return_code2='101', ts='0.00', comment='SUCCESS', return_code='0', GAL='0.91', dlogl='-7.28e-12', ts2='0.00', photon_index_error='0.00', photon_index='1.81' WHERE bin_id='2186' AND source_name='4FGL J1910.8+2856' AND cadence='daily'; Database successfully updated. Analysis Complete. Mon Jul 20 16:53:00 PDT 2026 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 27424.6699027 Extracting fit parameters... 4FGL J1910.8+2856 Spectrum: PowerLaw 386 Prefactor: 3.886e-10 7.157e-04 0.000e+00 1.000e+06 ( 1.000e-15) 387 Index: 1.808e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 388 Scale: 6.211e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 926 Prefactor: 9.066e-01 2.846e-02 0.000e+00 1.000e+01 ( 1.000e+00) 927 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 928 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 922 Normalization: 2.221e+00 2.445e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 0.00 Ra Dec: 287.716 28.943 Photon Flux Upper Limit: 7.91677126514e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00583778177686 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/32479141/likelihoodResults_805939201_806198401_4FGL_J1910.8+2856_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) = 27424.671291 delta logL = -0.00138826783586 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 1 logL (Free Index) = 27421.276171 delta logL = 3.39373169935 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .61062E-09 1.0000 .0000 .10000E+07 2 'Index ' 9.1356 1.0000 .0000 10.000 3 'Normalizat' 2.0512 1.0000 .10000E-01 10.000 4 'Prefactor ' .91407 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .9370E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 27424.67 FROM MIGRAD STATUS=CONVERGED 93 CALLS 771 TOTAL EDM= .95E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .0000 185.84 .42118E-03** at limit ** 2 Index 1.6322 1.5925 -.16140E-05 .0000 3 Normalizat 2.2210 1.0490 -.81124E-05 -.40772E-04 4 Prefactor .90656 1.2536 -.14084E-06 .20074E-03 ERR DEF= .500 Final values: Prefactor = 0 Index = 1.63218 Normalizat = 2.22101 Prefactor = 0.906559 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 27424.67 FROM HESSE STATUS=FAILED 9 CALLS 780 TOTAL EDM= .95E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .0000 185.84 .42118E-03 -.10573E+08 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index .25663 1.7043 -.16140E-05 -.12977E+12 3 Normalizat 2.2210 1.0490 -.81124E-05 -96.798 4 Prefactor .90656 1.2536 -.14084E-06 -1836.9 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 9.49983e-12 Minuit parameter uncertainties: 1 5.97366e-05 2 1.64639 3 1.06056 4 1.29732 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) = 27424.6699027 delta logL = -7.27595761418e-12 Extracting fit parameters... 4FGL J1910.8+2856 Spectrum: PowerLaw 386 Prefactor: 0.000e+00 5.974e-05 0.000e+00 1.000e+06 ( 1.000e-15) 387 Index: 1.632e+00 1.646e+00 0.000e+00 1.000e+01 (-1.000e+00) 388 Scale: 6.211e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 926 Prefactor: 9.066e-01 1.297e+00 0.000e+00 1.000e+01 ( 1.000e+00) 927 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 928 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 922 Normalization: 2.221e+00 1.061e+00 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 0.00 Ra Dec: 287.716 28.943 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/32479141/cmap_HighResolution_805939201_806198401_4FGL_J1910.8+2856_daily_bin2186.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='5.84e-03', job_status='DONE', photon_flux_upper_limit='7.92e-08', time_completed='2026-07-20 16:53:33.910180', job_id='32479141', GAL2='0.91', fit_tolerance='1e-08', EG2='2.22', EG='2.22', time_epoch_completed='1784591613.91', return_code2='101', ts='0.00', comment='SUCCESS', return_code='0', GAL='0.91', dlogl='-7.28e-12', ts2='0.00', photon_index_error='0.00', photon_index='1.81' WHERE bin_id='2186' AND source_name='4FGL J1910.8+2856' AND cadence='daily'; Database successfully updated. Analysis Complete. Mon Jul 20 16:53:34 PDT 2026 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 27424.6699027 Extracting fit parameters... 4FGL J1910.8+2856 Spectrum: PowerLaw 386 Prefactor: 3.886e-10 7.157e-04 0.000e+00 1.000e+06 ( 1.000e-15) 387 Index: 1.808e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 388 Scale: 6.211e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 926 Prefactor: 9.066e-01 2.846e-02 0.000e+00 1.000e+01 ( 1.000e+00) 927 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 928 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 922 Normalization: 2.221e+00 2.445e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 0.00 Ra Dec: 287.716 28.943 Photon Flux Upper Limit: 7.91677126514e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00583778177686 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/32479426/likelihoodResults_805939201_806198401_4FGL_J1910.8+2856_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) = 27424.671291 delta logL = -0.00138826783586 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 1 logL (Free Index) = 27421.276171 delta logL = 3.39373169935 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .61062E-09 1.0000 .0000 .10000E+07 2 'Index ' 9.1356 1.0000 .0000 10.000 3 'Normalizat' 2.0512 1.0000 .10000E-01 10.000 4 'Prefactor ' .91407 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .9370E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 27424.67 FROM MIGRAD STATUS=CONVERGED 93 CALLS 771 TOTAL EDM= .95E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .0000 185.84 .42118E-03** at limit ** 2 Index 1.6322 1.5925 -.16140E-05 .0000 3 Normalizat 2.2210 1.0490 -.81124E-05 -.40772E-04 4 Prefactor .90656 1.2536 -.14084E-06 .20074E-03 ERR DEF= .500 Final values: Prefactor = 0 Index = 1.63218 Normalizat = 2.22101 Prefactor = 0.906559 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 27424.67 FROM HESSE STATUS=FAILED 9 CALLS 780 TOTAL EDM= .95E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .0000 185.84 .42118E-03 -.10573E+08 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index .25663 1.7043 -.16140E-05 -.12977E+12 3 Normalizat 2.2210 1.0490 -.81124E-05 -96.798 4 Prefactor .90656 1.2536 -.14084E-06 -1836.9 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 9.49983e-12 Minuit parameter uncertainties: 1 5.97366e-05 2 1.64639 3 1.06056 4 1.29732 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) = 27424.6699027 delta logL = -7.27595761418e-12 Extracting fit parameters... 4FGL J1910.8+2856 Spectrum: PowerLaw 386 Prefactor: 0.000e+00 5.974e-05 0.000e+00 1.000e+06 ( 1.000e-15) 387 Index: 1.632e+00 1.646e+00 0.000e+00 1.000e+01 (-1.000e+00) 388 Scale: 6.211e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 926 Prefactor: 9.066e-01 1.297e+00 0.000e+00 1.000e+01 ( 1.000e+00) 927 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 928 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 922 Normalization: 2.221e+00 1.061e+00 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 0.00 Ra Dec: 287.716 28.943 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/32479426/cmap_HighResolution_805939201_806198401_4FGL_J1910.8+2856_daily_bin2186.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='5.84e-03', job_status='DONE', photon_flux_upper_limit='7.92e-08', time_completed='2026-07-20 16:55:53.554511', job_id='32479426', GAL2='0.91', fit_tolerance='1e-08', EG2='2.22', EG='2.22', time_epoch_completed='1784591753.55', return_code2='101', ts='0.00', comment='SUCCESS', return_code='0', GAL='0.91', dlogl='-7.28e-12', ts2='0.00', photon_index_error='0.00', photon_index='1.81' WHERE bin_id='2186' AND source_name='4FGL J1910.8+2856' AND cadence='daily'; Database successfully updated. Analysis Complete. Mon Jul 20 16:55:54 PDT 2026