********** ** 18 **HESSE ********** FCN= 9437.103 FROM HESSE STATUS=OK 263 CALLS 1261 TOTAL EDM= .45E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .0000 24.161 .16564E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 norm 2.3090 1.7024 .67524E-03 -1.5678 3 Prefactor 14.343 9.1420 .26434E-03 -1.5632 4 Prefactor .51070E-08 9.6159 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 norm .0000 .54975 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor .21398E-05 16.557 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 norm .0000 .62402 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 Prefactor 1.4397 48.093 .46221E-03 -1.5684 9 norm 1.7458 2.6720 .79355E-03 -1.5682 10 Prefactor .21046E-05 16.534 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 norm 5.0503 1.5316 .44727E-03 -1.5663 12 norm .0000 .97224 .42118E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 Prefactor 27.605 28.808 .18315E-03 -1.5603 14 Prefactor 22.785 14.175 .21239E-03 -1.5612 15 Prefactor .56992 .25891 .69940E-02 -1.5557 16 Normalizat 1.9760 .22852 .70699E-01 -.65153 17 Prefactor .59010 .94910E-01 .40913E-01 -1.0800 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 4.46844e-07 Minuit parameter uncertainties: 1 1.10304e-05 2 1.70241 3 9.14206 4 0.00044395 5 1.25628e-06 6 0.0119047 7 2.53301e-06 8 16.6424 9 2.67196 10 0.0117982 11 1.53165 12 2.98878e-07 13 28.8079 14 14.1754 15 0.258913 16 0.228649 17 0.094936 /sdf/group/fermi/u/kocevski/software/conda/envs/fermitools_v1.0.5/lib/python2.7/site-packages/pyfits/__init__.py:22: PyFITSDeprecationWarning: PyFITS is deprecated, please use astropy.io.fits PyFITSDeprecationWarning) # noqa Likelihood Analysis Tool Support Contact: Daniel Kocevski (daniel.kocevski@nasa.gov) Importing modules... This is make3FGLxml version 01r0. The default diffuse model files and names are for pass 8 and assume you have v10r00p05 of the Fermi Science Tools or higher. This is make4FGLDR3xml version 01r09. The default diffuse model files and names are for P8R3, 4FGL DRs, and the default fermitools directory locations. WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). /sdf/group/fermi/u/kocevski/software/conda/envs/fermitools_v1.0.5/lib/python2.7/site-packages/matplotlib/cbook/deprecation.py:106: MatplotlibDeprecationWarning: The mpl_toolkits.axes_grid module was deprecated in version 2.1. Use mpl_toolkits.axes_grid1 and mpl_toolkits.axisartist provies the same functionality instead. warnings.warn(message, mplDeprecation, stacklevel=1) WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). number of points = 7666 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J2216.9+2421_daily_bin2210 RA = 334.238, Dec = 24.3575 tmin = 812160001, tmax = 812419201 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='39600346', job_status='RUN', time_executed='2026-10-01 03:37:31.066391', time_epoch_executed='1790851051.07' WHERE source_name='4FGL J2216.9+2421' and cadence='daily' and bin_id='2210' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/39600346 Creating custom pfile directory: /lscratch/kocevski/39600346/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=812160001.0 && nMetStart<812419201.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=812160001.0 && nMetStart<812419201.0' /Data/Flight/Level1/LPA Retrieving 47 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/39600346/ft1_4FGL_J2216.9+2421_daily_bin2210.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=812160001.0 && nMetStart<812419201.0' /Data/Flight/Level1/LPA Retrieving 47 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/39600346/ft2_4FGL_J2216.9+2421_daily_bin2210.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/39600346/ft1_4FGL_J2216.9+2421_daily_bin2210.fits outfile=/lscratch/kocevski/39600346/ft1_filteredMKT_4FGL_J2216.9+2421_daily_bin2210.fits ra=334.238 dec=24.3575 rad=12.0 tmin=812160001.0 tmax=812419201.0 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 2.75 user 2.26 sys 0.18 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/39600346/ft2_4FGL_J2216.9+2421_daily_bin2210.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/39600346/ft2_4FGL_J2216.9+2421_daily_bin2210.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/39600346/ft1_filteredMKT_4FGL_J2216.9+2421_daily_bin2210.fits evtable="EVENTS" outfile="/lscratch/kocevski/39600346/ft1_filtered_4FGL_J2216.9+2421_daily_bin2210.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 0.73 user 0.21 sys 0.14 Number of photons that the gtmktime cut: 865 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/39600346/ft1_filtered_4FGL_J2216.9+2421_daily_bin2210.fits" evtable="EVENTS" scfile=/lscratch/kocevski/39600346/ft2_4FGL_J2216.9+2421_daily_bin2210.fits sctable="SC_DATA" ouDone. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 9437.10308652 Extracting fit parameters... 4FGL J2216.9+2421 Spectrum: PowerLaw 286 Prefactor: 1.440e+00 1.664e+01 0.000e+00 1.000e+06 ( 1.000e-13) 287 Index: 2.284e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 288 Scale: 1.223e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 532 Prefactor: 5.901e-01 9.494e-02 0.000e+00 1.000e+01 ( 1.000e+00) 533 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 534 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 531 Normalization: 1.976e+00 2.286e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 0.01 Ra Dec: 334.238 24.358 Photon Flux Upper Limit: 1.01111628955e-07 ph cm-2 s-1 Energy Flux Upper Limit: 0.00775119536384 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/39599896/likelihoodResults_812160001_812419201_4FGL_J2216.9+2421_daily_bin2210.txt Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 9435.44611775 delta logL = 1.65696877127 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 9434.87284533 delta logL = 2.2302411855 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .18813E-05 1.0000 .0000 .10000E+07 2 'Index ' 9.9988 1.0000 .0000 10.000 3 'Normalizat' 1.7918 1.0000 .10000E-01 10.000 4 'Prefactor ' .64488 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5350E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 9437.107 FROM MIGRAD STATUS=CONVERGED 144 CALLS 761 TOTAL EDM= .35E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 2.9% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .55511E-10 192.49 -.62973E-06** at limit ** 2 Index 2.1291 .12435E-01 .75992E-07 .11169E-10 3 Normalizat 1.9789 .25853 .41919E-05 .11150E-04 4 Prefactor .58997 .10964 .40689E-05 -.66216E-04 ERR DEF= .500 Final values: Prefactor = 5.55112e-11 Index = 2.12906 Normalizat = 1.97892 Prefactor = 0.589974 ********** ** 18 **HESSE ********** FCN= 9437.107 FROM HESSE STATUS=NOT POSDEF 37 CALLS 798 TOTAL EDM= .18E-10 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .55511E-10 20671. .42118E-03 -290.60 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index 2.1291 5.2490 .50000 2573.6 3 Normalizat 1.9789 .72955E-01 .70659E-01 66.624 4 Prefactor .58997 .30826E-01 .41663E-01 11.486 ERR DEF= .500 Minuit fit quality: 2 estimated distance: 1.80452e-11 Minuit parameter uncertainties: 1 0.00159207 2 43.1093 3 0.0729591 4 0.0308264 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 9437.10695374 delta logL = -0.00386722535222 Extracting fit parameters... 4FGL J2216.9+2421 Spectrum: PowerLaw 286 Prefactor: 5.551e-11 1.592e-03 0.000e+00 1.000e+06 ( 1.000e-13) 287 Index: 2.129e+00 4.311e+01 0.000e+00 1.000e+01 (-1.000e+00) 288 Scale: 1.223e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 532 Prefactor: 5.900e-01 3.083e-02 0.000e+00 1.000e+01 ( 1.000e+00) 533 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 534 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 531 Normalization: 1.979e+00 7.296e-02 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 0.01 Ra Dec: 334.238 24.358 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/39599896/cmap_HighResolution_812160001_812419201_4FGL_J2216.9+2421_daily_bin2210.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='7.75e-03', job_status='DONE', photon_flux_upper_limit='1.01e-07', time_completed='2026-10-01 03:38:22.337528', job_id='39599896', GAL2='0.59', fit_tolerance='1e-08', EG2='1.98', EG='1.98', time_epoch_completed='1790851102.34', return_code2='102', ts='0.01', comment='SUCCESS', return_code='0', GAL='0.59', dlogl='-3.87e-03', ts2='0.00', photon_index_error='0.00', photon_index='2.28' WHERE bin_id='2210' AND source_name='4FGL J2216.9+2421' AND cadence='daily'; Database successfully updated. Analysis Complete. Thu Oct 1 03:38:22 PDT 2026 .fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/39599982/Model_4FGL_J2216.9+2421_daily_bin2210.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 Loop adding source EG_v02 adding source GAL_V02 Working on... /lscratch/kocevski/39599982/ft1_filtered_4FGL_J2216.9+2421_daily_bin2210.fits.....................! real 68.28 user 65.89 sys 1.38 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/39599982/ft1_filtered_4FGL_J2216.9+2421_daily_bin2210.fits', '/lscratch/kocevski/39599982/ft2_4FGL_J2216.9+2421_daily_bin2210.fits', expMap='/lscratch/kocevski/39599982/expmap_812160001_812419201_4FGL_J2216.9+2421_daily_bin2210.fits', expCube='/lscratch/kocevski/39599982/ltcube_812160001_812419201_4FGL_J2216.9+2421_daily_bin2210.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/39599982/Model_4FGL_J2216.9+2421_daily_bin2210.xml', optimizer='MINUIT') Using source of interest name: '4FGL J2216.9+2421' 4FGL J2216.9+2421 Spectrum: PowerLaw 286 Prefactor: 5.564e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-13) 287 Index: 2.284e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 288 Scale: 1.223e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/39599982/ft1_filtered_4FGL_J2216.9+2421_daily_bin2210.fits Spacecraft file(s): /lscratch/kocevski/39599982/ft2_4FGL_J2216.9+2421_daily_bin2210.fits Exposure map: /lscratch/kocevski/39599982/expmap_812160001_812419201_4FGL_J2216.9+2421_daily_bin2210.fits Exposure cube: /lscratch/kocevski/39599982/ltcube_812160001_812419201_4FGL_J2216.9+2421_daily_bin2210.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/39599982/Model_4FGL_J2216.9+2421_daily_bin2210.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) = 9437.18557215 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 9437.10815864 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .27897E-01 1.0000 .0000 .10000E+07 2 'norm ' 2.3072 1.0000 .0000 .10000E+07 3 'Prefactor ' 14.329 1.0000 .0000 .10000E+07 4 'Prefactor ' .46722E-04 1.0000 .0000 .10000E+07 5 'norm ' .14433E-07 1.0000 .0000 .10000E+07 6 'Prefactor ' .18186E-02 1.0000 .0000 .10000E+07 7 'norm ' .50238E-07 1.0000 .0000 .10000E+07 8 'Prefactor ' .89335 1.0000 .0000 .10000E+07 9 'norm ' 1.7454 1.0000 .0000 .10000E+07 10 'Prefactor ' .28130E-02 1.0000 .0000 .10000E+07 11 'norm ' 5.0487 1.0000 .0000 .10000E+07 12 'norm ' .91216E-06 1.0000 .0000 .10000E+07 13 'Prefactor ' 29.820 1.0000 .0000 .10000E+07 14 'Prefactor ' 22.180 1.0000 .0000 .10000E+07 15 'Prefactor ' .56649 1.0000 .10000E-03 10000. 16 'Normalizat' 1.9787 1.0000 .10000E-01 10.000 17 'Prefactor ' .58966 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5350E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 9437.103 FROM MIGRAD STATUS=CONVERGED 125 CALLS 998 TOTAL EDM= .51E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.2% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .0000 24.170 .56972E-07** at limit ** 2 norm 2.3090 1.7043 .72819E-07 -.15031E-02 3 Prefactor 14.343 9.1522 .94964E-07 -.10350E-02 4 Prefactor .51070E-08 9.5891 .28613E-06** at limit ** 5 norm .0000 .55951 -.39879E-07** at limit ** 6 Prefactor .21398E-05 11.876 -.69007E-07** at limit ** 7 norm .0000 .63892 .88248E-07** at limit ** 8 Prefactor 1.4397 34.385 .17179E-05 -.26282E-01 9 norm 1.7458 2.6459 .16263E-06 -.13157E-02 10 Prefactor .21046E-05 11.941 -.18024E-06** at limit ** 11 norm 5.0503 1.5353 -.90282E-08 -.19391E-03 12 norm .0000 3.5020 -.18979E-06** at limit ** 13 Prefactor 27.605 26.765 -.82743E-06 -.44340E-01 14 Prefactor 22.785 13.753 .56801E-07 .15494E-01 15 Prefactor .56992 .25485 .12354E-06 -.30721E-03 16 Normalizat 1.9760 .26789 .27105E-05 -.57809E-04 17 Prefactor .59010 .11101 -.18801E-05 -.46851E-04 ERR DEF= .500 Final values: Prefactor = 0 norm = 2.309 Prefactor = 14.3432 Prefactor = 5.10703e-09 norm = 0 Prefactor = 2.13984e-06 norm = 0 Prefactor = 1.43975 norm = 1.74581 Prefactor = 2.10465e-06 norm = 5.05027 norm = 0 Prefactor = 27.6051 Prefactor = 22.7847 Prefactor = 0.569917 Normalizat = 1.97602 Prefactor = 0.590098 ********** ** 18 **HESSE ********** FCN= 9437.103 FROM HESSE STATUS=OK 263 CALLS 1261 TOTAL EDM= .45E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .0000 24.161 .16564E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 norm 2.3090 1.7024 .67524E-03 -1.5678 3 Prefactor 14.343 9.1420 .26434E-03 -1.5632 4 Prefactor .51070E-08 9.6159 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 norm .0000 .54975 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor .21398E-05 16.557 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 norm .0000 .62402 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 Prefactor 1.4397 48.093 .46221E-03 -1.5684 9 norm 1.7458 2.6720 .79355E-03 -1.5682 10 Prefactor .21046E-05 16.534 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 norm 5.0503 1.5316 .44727E-03 -1.5663 12 norm .0000 .97224 .42118E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 Prefactor 27.605 28.808 .18315E-03 -1.5603 14 Prefactor 22.785 14.175 .21239E-03 -1.5612 15 Prefactor .56992 .25891 .69940E-02 -1.5557 16 Normalizat 1.9760 .22852 .70699E-01 -.65153 17 Prefactor .59010 .94910E-01 .40913E-01 -1.0800 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 4.46844e-07 Minuit parameter uncertainties: 1 1.10304e-05 2 1.70241 3 9.14206 4 0.00044395 5 1.25628e-06 6 0.0119047 7 2.53301e-06 8 16.6424 9 2.67196 10 0.0117982 11 1.53165 12 2.98878e-07 13 28.8079 14 14.1754 15 0.258913 16 0.228649 17 0.094936 tfile=/lscratch/kocevski/39600346/ltcube_812160001_812419201_4FGL_J2216.9+2421_daily_bin2210.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/39600346/ft2_4FGL_J2216.9+2421_daily_bin2210.fits .....................! real 9.28 user 8.59 sys 0.23 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/39600346/ft1_filtered_4FGL_J2216.9+2421_daily_bin2210.fits evtable="EVENTS" scfile=/lscratch/kocevski/39600346/ft2_4FGL_J2216.9+2421_daily_bin2210.fits sctable="SC_DATA" expcube=/lscratch/kocevski/39600346/ltcube_812160001_812419201_4FGL_J2216.9+2421_daily_bin2210.fits outfile=/lscratch/kocevski/39600346/expmap_812160001_812419201_4FGL_J2216.9+2421_daily_bin2210.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/39600346/ltcube_812160001_812419201_4FGL_J2216.9+2421_daily_bin2210.fits .....................! real 76.31 user 71.22 sys 4.14 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 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 159 point sources and 1 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 J2216.9+2421 @ 334.238 24.3575 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/39600346/ft1_filtered_4FGL_J2216.9+2421_daily_bin2210.fits scfile=/lscratch/kocevski/39600346/ft2_4FGL_J2216.9+2421_daily_bin2210.fits outfile=/lscratch/kocevski/39600346/cmap_812160001_812419201_4FGL_J2216.9+2421_daily_bin2210.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=334.238 yref=24.3575 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 0.89 user 0.24 sys 0.12 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/39600346/ft1_filtered_4FGL_J2216.9+2421_daily_bin2210.fits scfile=/lscratch/kocevski/39600346/ft2_4FGL_J2216.9+2421_daily_bin2210.fits outfile=/lscratch/kocevski/39600346/cmap_HighResolution_812160001_812419201_4FGL_J2216.9+2421_daily_bin2210.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=334.238 yref=24.3575 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 0.78 user 0.23 sys 0.13 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/39600346/ft1_filtered_4FGL_J2216.9+2421_daily_bin2210.fits evtable="EVENTS" scfile=/lscratch/kocevski/39600346/ft2_4FGL_J2216.9+2421_daily_bin2210.fDone. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 9437.10308652 Extracting fit parameters... 4FGL J2216.9+2421 Spectrum: PowerLaw 286 Prefactor: 1.440e+00 1.664e+01 0.000e+00 1.000e+06 ( 1.000e-13) 287 Index: 2.284e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 288 Scale: 1.223e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 532 Prefactor: 5.901e-01 9.494e-02 0.000e+00 1.000e+01 ( 1.000e+00) 533 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 534 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 531 Normalization: 1.976e+00 2.286e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 0.01 Ra Dec: 334.238 24.358 Photon Flux Upper Limit: 1.01111628955e-07 ph cm-2 s-1 Energy Flux Upper Limit: 0.00775119536384 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/39599982/likelihoodResults_812160001_812419201_4FGL_J2216.9+2421_daily_bin2210.txt Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 9435.44611775 delta logL = 1.65696877127 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 9434.87284533 delta logL = 2.2302411855 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .18813E-05 1.0000 .0000 .10000E+07 2 'Index ' 9.9988 1.0000 .0000 10.000 3 'Normalizat' 1.7918 1.0000 .10000E-01 10.000 4 'Prefactor ' .64488 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5350E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 9437.107 FROM MIGRAD STATUS=CONVERGED 144 CALLS 761 TOTAL EDM= .35E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 2.9% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .55511E-10 192.49 -.62973E-06** at limit ** 2 Index 2.1291 .12435E-01 .75992E-07 .11169E-10 3 Normalizat 1.9789 .25853 .41919E-05 .11150E-04 4 Prefactor .58997 .10964 .40689E-05 -.66216E-04 ERR DEF= .500 Final values: Prefactor = 5.55112e-11 Index = 2.12906 Normalizat = 1.97892 Prefactor = 0.589974 ********** ** 18 **HESSE ********** FCN= 9437.107 FROM HESSE STATUS=NOT POSDEF 37 CALLS 798 TOTAL EDM= .18E-10 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .55511E-10 20671. .42118E-03 -290.60 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index 2.1291 5.2490 .50000 2573.6 3 Normalizat 1.9789 .72955E-01 .70659E-01 66.624 4 Prefactor .58997 .30826E-01 .41663E-01 11.486 ERR DEF= .500 Minuit fit quality: 2 estimated distance: 1.80452e-11 Minuit parameter uncertainties: 1 0.00159207 2 43.1093 3 0.0729591 4 0.0308264 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 9437.10695374 delta logL = -0.00386722535222 Extracting fit parameters... 4FGL J2216.9+2421 Spectrum: PowerLaw 286 Prefactor: 5.551e-11 1.592e-03 0.000e+00 1.000e+06 ( 1.000e-13) 287 Index: 2.129e+00 4.311e+01 0.000e+00 1.000e+01 (-1.000e+00) 288 Scale: 1.223e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 532 Prefactor: 5.900e-01 3.083e-02 0.000e+00 1.000e+01 ( 1.000e+00) 533 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 534 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 531 Normalization: 1.979e+00 7.296e-02 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 0.01 Ra Dec: 334.238 24.358 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/39599982/cmap_HighResolution_812160001_812419201_4FGL_J2216.9+2421_daily_bin2210.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='7.75e-03', job_status='DONE', photon_flux_upper_limit='1.01e-07', time_completed='2026-10-01 03:39:57.223987', job_id='39599982', GAL2='0.59', fit_tolerance='1e-08', EG2='1.98', EG='1.98', time_epoch_completed='1790851197.22', return_code2='102', ts='0.01', comment='SUCCESS', return_code='0', GAL='0.59', dlogl='-3.87e-03', ts2='0.00', photon_index_error='0.00', photon_index='2.28' WHERE bin_id='2210' AND source_name='4FGL J2216.9+2421' AND cadence='daily'; Database successfully updated. Analysis Complete. Thu Oct 1 03:39:57 PDT 2026 its sctable="SC_DATA" srcmdl=/lscratch/kocevski/39600346/Model_4FGL_J2216.9+2421_daily_bin2210.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 Loop adding source EG_v02 adding source GAL_V02 Working on... /lscratch/kocevski/39600346/ft1_filtered_4FGL_J2216.9+2421_daily_bin2210.fits.....................! real 61.10 user 59.07 sys 1.07 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/39600346/ft1_filtered_4FGL_J2216.9+2421_daily_bin2210.fits', '/lscratch/kocevski/39600346/ft2_4FGL_J2216.9+2421_daily_bin2210.fits', expMap='/lscratch/kocevski/39600346/expmap_812160001_812419201_4FGL_J2216.9+2421_daily_bin2210.fits', expCube='/lscratch/kocevski/39600346/ltcube_812160001_812419201_4FGL_J2216.9+2421_daily_bin2210.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/39600346/Model_4FGL_J2216.9+2421_daily_bin2210.xml', optimizer='MINUIT') Using source of interest name: '4FGL J2216.9+2421' 4FGL J2216.9+2421 Spectrum: PowerLaw 286 Prefactor: 5.564e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-13) 287 Index: 2.284e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 288 Scale: 1.223e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/39600346/ft1_filtered_4FGL_J2216.9+2421_daily_bin2210.fits Spacecraft file(s): /lscratch/kocevski/39600346/ft2_4FGL_J2216.9+2421_daily_bin2210.fits Exposure map: /lscratch/kocevski/39600346/expmap_812160001_812419201_4FGL_J2216.9+2421_daily_bin2210.fits Exposure cube: /lscratch/kocevski/39600346/ltcube_812160001_812419201_4FGL_J2216.9+2421_daily_bin2210.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/39600346/Model_4FGL_J2216.9+2421_daily_bin2210.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) = 9437.18557215 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 9437.10815864 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .27897E-01 1.0000 .0000 .10000E+07 2 'norm ' 2.3072 1.0000 .0000 .10000E+07 3 'Prefactor ' 14.329 1.0000 .0000 .10000E+07 4 'Prefactor ' .46722E-04 1.0000 .0000 .10000E+07 5 'norm ' .14433E-07 1.0000 .0000 .10000E+07 6 'Prefactor ' .18186E-02 1.0000 .0000 .10000E+07 7 'norm ' .50238E-07 1.0000 .0000 .10000E+07 8 'Prefactor ' .89335 1.0000 .0000 .10000E+07 9 'norm ' 1.7454 1.0000 .0000 .10000E+07 10 'Prefactor ' .28130E-02 1.0000 .0000 .10000E+07 11 'norm ' 5.0487 1.0000 .0000 .10000E+07 12 'norm ' .91216E-06 1.0000 .0000 .10000E+07 13 'Prefactor ' 29.820 1.0000 .0000 .10000E+07 14 'Prefactor ' 22.180 1.0000 .0000 .10000E+07 15 'Prefactor ' .56649 1.0000 .10000E-03 10000. 16 'Normalizat' 1.9787 1.0000 .10000E-01 10.000 17 'Prefactor ' .58966 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5350E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 9437.103 FROM MIGRAD STATUS=CONVERGED 125 CALLS 998 TOTAL EDM= .51E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.2% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .0000 24.170 .56972E-07** at limit ** 2 norm 2.3090 1.7043 .72819E-07 -.15031E-02 3 Prefactor 14.343 9.1522 .94964E-07 -.10350E-02 4 Prefactor .51070E-08 9.5891 .28613E-06** at limit ** 5 norm .0000 .55951 -.39879E-07** at limit ** 6 Prefactor .21398E-05 11.876 -.69007E-07** at limit ** 7 norm .0000 .63892 .88248E-07** at limit ** 8 Prefactor 1.4397 34.385 .17179E-05 -.26282E-01 9 norm 1.7458 2.6459 .16263E-06 -.13157E-02 10 Prefactor .21046E-05 11.941 -.18024E-06** at limit ** 11 norm 5.0503 1.5353 -.90282E-08 -.19391E-03 12 norm .0000 3.5020 -.18979E-06** at limit ** 13 Prefactor 27.605 26.765 -.82743E-06 -.44340E-01 14 Prefactor 22.785 13.753 .56801E-07 .15494E-01 15 Prefactor .56992 .25485 .12354E-06 -.30721E-03 16 Normalizat 1.9760 .26789 .27105E-05 -.57809E-04 17 Prefactor .59010 .11101 -.18801E-05 -.46851E-04 ERR DEF= .500 Final values: Prefactor = 0 norm = 2.309 Prefactor = 14.3432 Prefactor = 5.10703e-09 norm = 0 Prefactor = 2.13984e-06 norm = 0 Prefactor = 1.43975 norm = 1.74581 Prefactor = 2.10465e-06 norm = 5.05027 norm = 0 Prefactor = 27.6051 Prefactor = 22.7847 Prefactor = 0.569917 Normalizat = 1.97602 Prefactor = 0.590098 ********** ** 18 **HESSE ********** FCN= 9437.103 FROM HESSE STATUS=OK 263 CALLS 1261 TOTAL EDM= .45E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .0000 24.161 .16564E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 norm 2.3090 1.7024 .67524E-03 -1.5678 3 Prefactor 14.343 9.1420 .26434E-03 -1.5632 4 Prefactor .51070E-08 9.6159 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 norm .0000 .54975 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor .21398E-05 16.557 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 norm .0000 .62402 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 Prefactor 1.4397 48.093 .46221E-03 -1.5684 9 norm 1.7458 2.6720 .79355E-03 -1.5682 10 Prefactor .21046E-05 16.534 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 norm 5.0503 1.5316 .44727E-03 -1.5663 12 norm .0000 .97224 .42118E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 Prefactor 27.605 28.808 .18315E-03 -1.5603 14 Prefactor 22.785 14.175 .21239E-03 -1.5612 15 Prefactor .56992 .25891 .69940E-02 -1.5557 16 Normalizat 1.9760 .22852 .70699E-01 -.65153 17 Prefactor .59010 .94910E-01 .40913E-01 -1.0800 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 4.46844e-07 Minuit parameter uncertainties: 1 1.10304e-05 2 1.70241 3 9.14206 4 0.00044395 5 1.25628e-06 6 0.0119047 7 2.53301e-06 8 16.6424 9 2.67196 10 0.0117982 11 1.53165 12 2.98878e-07 13 28.8079 14 14.1754 15 0.258913 16 0.228649 17 0.094936 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 9437.10308652 Extracting fit parameters... 4FGL J2216.9+2421 Spectrum: PowerLaw 286 Prefactor: 1.440e+00 1.664e+01 0.000e+00 1.000e+06 ( 1.000e-13) 287 Index: 2.284e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 288 Scale: 1.223e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 532 Prefactor: 5.901e-01 9.494e-02 0.000e+00 1.000e+01 ( 1.000e+00) 533 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 534 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 531 Normalization: 1.976e+00 2.286e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 0.01 Ra Dec: 334.238 24.358 Photon Flux Upper Limit: 1.01111628955e-07 ph cm-2 s-1 Energy Flux Upper Limit: 0.00775119536384 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/39600346/likelihoodResults_812160001_812419201_4FGL_J2216.9+2421_daily_bin2210.txt Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 9435.44611775 delta logL = 1.65696877127 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 9434.87284533 delta logL = 2.2302411855 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .18813E-05 1.0000 .0000 .10000E+07 2 'Index ' 9.9988 1.0000 .0000 10.000 3 'Normalizat' 1.7918 1.0000 .10000E-01 10.000 4 'Prefactor ' .64488 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5350E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 9437.107 FROM MIGRAD STATUS=CONVERGED 144 CALLS 761 TOTAL EDM= .35E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 2.9% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .55511E-10 192.49 -.62973E-06** at limit ** 2 Index 2.1291 .12435E-01 .75992E-07 .11169E-10 3 Normalizat 1.9789 .25853 .41919E-05 .11150E-04 4 Prefactor .58997 .10964 .40689E-05 -.66216E-04 ERR DEF= .500 Final values: Prefactor = 5.55112e-11 Index = 2.12906 Normalizat = 1.97892 Prefactor = 0.589974 ********** ** 18 **HESSE ********** FCN= 9437.107 FROM HESSE STATUS=NOT POSDEF 37 CALLS 798 TOTAL EDM= .18E-10 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .55511E-10 20671. .42118E-03 -290.60 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index 2.1291 5.2490 .50000 2573.6 3 Normalizat 1.9789 .72955E-01 .70659E-01 66.624 4 Prefactor .58997 .30826E-01 .41663E-01 11.486 ERR DEF= .500 Minuit fit quality: 2 estimated distance: 1.80452e-11 Minuit parameter uncertainties: 1 0.00159207 2 43.1093 3 0.0729591 4 0.0308264 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 9437.10695374 delta logL = -0.00386722535222 Extracting fit parameters... 4FGL J2216.9+2421 Spectrum: PowerLaw 286 Prefactor: 5.551e-11 1.592e-03 0.000e+00 1.000e+06 ( 1.000e-13) 287 Index: 2.129e+00 4.311e+01 0.000e+00 1.000e+01 (-1.000e+00) 288 Scale: 1.223e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 532 Prefactor: 5.900e-01 3.083e-02 0.000e+00 1.000e+01 ( 1.000e+00) 533 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 534 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 531 Normalization: 1.979e+00 7.296e-02 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 0.01 Ra Dec: 334.238 24.358 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/39600346/cmap_HighResolution_812160001_812419201_4FGL_J2216.9+2421_daily_bin2210.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='7.75e-03', job_status='DONE', photon_flux_upper_limit='1.01e-07', time_completed='2026-10-01 03:42:57.129922', job_id='39600346', GAL2='0.59', fit_tolerance='1e-08', EG2='1.98', EG='1.98', time_epoch_completed='1790851377.13', return_code2='102', ts='0.01', comment='SUCCESS', return_code='0', GAL='0.59', dlogl='-3.87e-03', ts2='0.00', photon_index_error='0.00', photon_index='2.28' WHERE bin_id='2210' AND source_name='4FGL J2216.9+2421' AND cadence='daily'; Database successfully updated. Analysis Complete. Thu Oct 1 03:42:57 PDT 2026