********** ** 18 **HESSE ********** FCN= 10734.64 FROM HESSE STATUS=OK 33 CALLS 290 TOTAL EDM= .21E-07 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 1.9375 2.1097 .29827E-05 -1.5680 2 Index 2.7164 .87996 .60303E-02 -.47431 3 Normalizat 1.3216 .18383 .25625E-03 -.82922 4 Prefactor .88261 .19587 .34039E-03 -.96752 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 2.14079e-08 Minuit parameter uncertainties: 1 2.10969 2 0.885805 3 0.183918 4 0.196024 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 10734.6388968 delta logL = 0.211076382157 Extracting fit parameters... 4FGL J1221.5+2814 Spectrum: PowerLaw 324 Prefactor: 1.938e+00 2.110e+00 0.000e+00 1.000e+06 ( 1.000e-12) 325 Index: 2.716e+00 8.858e-01 0.000e+00 1.000e+01 (-1.000e+00) 326 Scale: 1.082e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 621 Prefactor: 8.826e-01 1.960e-01 0.000e+00 1.000e+01 ( 1.000e+00) 622 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 623 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 620 Normalization: 1.322e+00 1.839e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 7.17 Ra Dec: 185.378 28.238 Photon Index (Free Index): 2.72 +/- 0.89 Photon Flux (Free Index): 7.29e-08 +/- 6.29e-08 Energy Flux (Free Index): 1.73e-05 +/- 9.67e-06 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/31373400/cmap_HighResolution_803865601_804124801_4FGL_J1221.5+2814_daily_bin2178.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET comment='SUCCESS', photon_flux='3.62e-08', energy_flux2='1.73e-05', photon_flux_error='2.71e-08', dlogl='2.11e-01', energy_flux='1.78e-05', photon_flux2='7.29e-08', job_status='DONE', time_completed='2026-07-11 14:45:49.705715', photon_index_error2='0.89', photon_index2='2.72', ts='6.70', fit_tolerance='1e-08', GAL='0.86', photon_index_error='0.00', energy_flux_error2='9.67e-06', EG='1.36', time_epoch_completed='1783806349.71', return_code='0', job_id='31373400', GAL2='0.88', EG2='1.32', return_code2='0', energy_flux_error='1.33e-05', photon_flux_error2='6.29e-08', ts2='7.17', photon_index='2.15' WHERE bin_id='2178' AND source_name='4FGL J1221.5+2814' AND cadence='daily'; Database successfully updated. Analysis Complete. Sat Jul 11 14:45:49 PDT 2026 /sdf/group/fermi/u/kocevski/software/conda/envs/fermitools_v1.0.5/lib/python2.7/site-packages/pyfits/__init__.py:22: PyFITSDeprecationWarning: PyFITS is deprecated, please use astropy.io.fits PyFITSDeprecationWarning) # noqa Likelihood Analysis Tool Support Contact: Daniel Kocevski (daniel.kocevski@nasa.gov) Importing modules... This is make3FGLxml version 01r0. The default diffuse model files and names are for pass 8 and assume you have v10r00p05 of the Fermi Science Tools or higher. This is make4FGLDR3xml version 01r09. The default diffuse model files and names are for P8R3, 4FGL DRs, and the default fermitools directory locations. WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). /sdf/group/fermi/u/kocevski/software/conda/envs/fermitools_v1.0.5/lib/python2.7/site-packages/matplotlib/cbook/deprecation.py:106: MatplotlibDeprecationWarning: The mpl_toolkits.axes_grid module was deprecated in version 2.1. Use mpl_toolkits.axes_grid1 and mpl_toolkits.axisartist provies the same functionality instead. warnings.warn(message, mplDeprecation, stacklevel=1) WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). utfile=/lscratch/kocevski/31373705/ltcube_803865601_804124801_4FGL_J1221.5+2814_daily_bin2178.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/31373705/ft2_4FGL_J1221.5+2814_daily_bin2178.fits .....................! real 7.93 user 7.53 sys 0.24 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/31373705/ft1_filtered_4FGL_J1221.5+2814_daily_bin2178.fits evtable="EVENTS" scfile=/lscratch/kocevski/31373705/ft2_4FGL_J1221.5+2814_daily_bin2178.fits sctable="SC_DATA" expcube=/lscratch/kocevski/31373705/ltcube_803865601_804124801_4FGL_J1221.5+2814_daily_bin2178.fits outfile=/lscratch/kocevski/31373705/expmap_803865601_804124801_4FGL_J1221.5+2814_daily_bin2178.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/31373705/ltcube_803865601_804124801_4FGL_J1221.5+2814_daily_bin2178.fits .....................! real 59.87 user 55.95 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 Added 197 point sources and 0 extended sources Setting source of interest to: 4FGL J1221.5+2814 @ 185.378 28.2382 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/31373705/ft1_filtered_4FGL_J1221.5+2814_daily_bin2178.fits scfile=/lscratch/kocevski/31373705/ft2_4FGL_J1221.5+2814_daily_bin2178.fits outfile=/lscratch/kocevski/31373705/cmap_803865601_804124801_4FGL_J1221.5+2814_daily_bin2178.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=185.378 yref=28.2382 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 0.53 user 0.19 sys 0.14 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/31373705/ft1_filtered_4FGL_J1221.5+2814_daily_bin2178.fits scfile=/lscratch/kocevski/31373705/ft2_4FGL_J1221.5+2814_daily_bin2178.fits outfile=/lscratch/kocevski/31373705/cmap_HighResolution_803865601_804124801_4FGL_J1221.5+2814_daily_bin2178.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=185.378 yref=28.2382 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 0.54 user 0.21 sys 0.13 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/31373705/ft1_filtered_4FGL_J1221.5+2814_daily_bin2178.fits evtable="EVENTS" scfile=/lscratch/kocevski/31373705/ft2_4FGL_J1221.5+2814_daily_bin2178.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/31373705/Model_4FGL_J1221.5+2814_daily_bin2178.xml irfs="P8R3_SOURCE_V2" evclsmin=0 evclass="INDEF" evtype="INDEF" convert=yes chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). adding source EG_v02 adding source GAnumber of points = 7456 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J1221.5+2814_daily_bin2178 RA = 185.378, Dec = 28.2382 tmin = 803865601, tmax = 804124801 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='31373971', job_status='RUN', time_executed='2026-07-11 14:45:59.149444', time_epoch_executed='1783806359.15' WHERE source_name='4FGL J1221.5+2814' and cadence='daily' and bin_id='2178' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/31373971 Creating custom pfile directory: /lscratch/kocevski/31373971/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=803865601.0 && nMetStart<804124801.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=803865601.0 && nMetStart<804124801.0' /Data/Flight/Level1/LPA Retrieving 47 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/31373971/ft1_4FGL_J1221.5+2814_daily_bin2178.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=803865601.0 && nMetStart<804124801.0' /Data/Flight/Level1/LPA Retrieving 47 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/31373971/ft2_4FGL_J1221.5+2814_daily_bin2178.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/31373971/ft1_4FGL_J1221.5+2814_daily_bin2178.fits outfile=/lscratch/kocevski/31373971/ft1_filteredMKT_4FGL_J1221.5+2814_daily_bin2178.fits ra=185.378 dec=28.2382 rad=12.0 tmin=803865601.0 tmax=804124801.0 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 1.75 user 1.41 sys 0.15 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/31373971/ft2_4FGL_J1221.5+2814_daily_bin2178.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/31373971/ft2_4FGL_J1221.5+2814_daily_bin2178.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/31373971/ft1_filteredMKT_4FGL_J1221.5+2814_daily_bin2178.fits evtable="EVENTS" outfile="/lscratch/kocevski/31373971/ft1_filtered_4FGL_J1221.5+2814_daily_bin2178.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 0.57 user 0.19 sys 0.13 Number of photons that the gtmktime cut: 1012 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/31373971/ft1_filtered_4FGL_J1221.5+2814_daily_bin2178.fits" evtable="EVENTS" scfile=/lscratch/kocevski/31373971/ft2_4FGL_J1221.5+2814_daily_bin2178.fits sctable="SC_DATA" oL_V02 Working on... /lscratch/kocevski/31373660/ft1_filtered_4FGL_J1221.5+2814_daily_bin2178.fits.....................! real 30.91 user 29.47 sys 1.08 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/31373660/ft1_filtered_4FGL_J1221.5+2814_daily_bin2178.fits', '/lscratch/kocevski/31373660/ft2_4FGL_J1221.5+2814_daily_bin2178.fits', expMap='/lscratch/kocevski/31373660/expmap_803865601_804124801_4FGL_J1221.5+2814_daily_bin2178.fits', expCube='/lscratch/kocevski/31373660/ltcube_803865601_804124801_4FGL_J1221.5+2814_daily_bin2178.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/31373660/Model_4FGL_J1221.5+2814_daily_bin2178.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1221.5+2814' 4FGL J1221.5+2814 Spectrum: PowerLaw 324 Prefactor: 3.206e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-12) 325 Index: 2.153e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 326 Scale: 1.082e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/31373660/ft1_filtered_4FGL_J1221.5+2814_daily_bin2178.fits Spacecraft file(s): /lscratch/kocevski/31373660/ft2_4FGL_J1221.5+2814_daily_bin2178.fits Exposure map: /lscratch/kocevski/31373660/expmap_803865601_804124801_4FGL_J1221.5+2814_daily_bin2178.fits Exposure cube: /lscratch/kocevski/31373660/ltcube_803865601_804124801_4FGL_J1221.5+2814_daily_bin2178.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/31373660/Model_4FGL_J1221.5+2814_daily_bin2178.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) = 10734.9563229 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 10734.8504947 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 1.8872 1.0000 .0000 .10000E+07 2 'Prefactor ' .16401E-04 1.0000 .0000 .10000E+07 3 'Prefactor ' 12.857 1.0000 .0000 .10000E+07 4 'Prefactor ' 1.8974 1.0000 .0000 .10000E+07 5 'Prefactor ' .28938E-06 1.0000 .0000 .10000E+07 6 'norm ' 18.596 1.0000 .0000 .10000E+07 7 'Prefactor ' .51713 1.0000 .0000 .10000E+07 8 'Prefactor ' .12469E-03 1.0000 .0000 .10000E+07 9 'Prefactor ' 1.9439 1.0000 .0000 .10000E+07 10 'norm ' 4.3595 1.0000 .0000 .10000E+07 11 'Prefactor ' .13490E-02 1.0000 .0000 .10000E+07 12 'Prefactor ' .38489E-04 1.0000 .0000 .10000E+07 13 'Prefactor ' 2.4773 1.0000 .0000 .10000E+07 14 'Prefactor ' .70667E-05 1.0000 .0000 .10000E+07 15 'norm ' .66613E-09 1.0000 .0000 .10000E+07 16 'norm ' 6.4739 1.0000 .0000 .10000E+07 17 'Prefactor ' 11.902 1.0000 .0000 .10000E+07 18 'Prefactor ' .16779E-02 1.0000 .0000 .10000E+07 19 'Prefactor ' 5.1284 1.0000 .0000 .10000E+07 20 'Prefactor ' 4.6285 1.0000 .0000 .10000E+07 21 'norm ' 5.1324 1.0000 .0000 .10000E+07 22 'Prefactor ' .56552E-04 1.0000 .0000 .10000E+07 23 'norm ' 3.2516 1.0000 .0000 .10000E+07 24 'norm ' 19.514 1.0000 .0000 .10000E+07 25 'norm ' .42187E-05 1.0000 .0000 .10000E+07 26 'Normalizat' 1.3614 1.0000 .10000E-01 10.000 27 'Prefactor ' .85768 1.0000 .0L_V02 Working on... /lscratch/kocevski/31373577/ft1_filtered_4FGL_J1221.5+2814_daily_bin2178.fits.....................! real 31.31 user 29.86 sys 1.06 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/31373577/ft1_filtered_4FGL_J1221.5+2814_daily_bin2178.fits', '/lscratch/kocevski/31373577/ft2_4FGL_J1221.5+2814_daily_bin2178.fits', expMap='/lscratch/kocevski/31373577/expmap_803865601_804124801_4FGL_J1221.5+2814_daily_bin2178.fits', expCube='/lscratch/kocevski/31373577/ltcube_803865601_804124801_4FGL_J1221.5+2814_daily_bin2178.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/31373577/Model_4FGL_J1221.5+2814_daily_bin2178.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1221.5+2814' 4FGL J1221.5+2814 Spectrum: PowerLaw 324 Prefactor: 3.206e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-12) 325 Index: 2.153e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 326 Scale: 1.082e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/31373577/ft1_filtered_4FGL_J1221.5+2814_daily_bin2178.fits Spacecraft file(s): /lscratch/kocevski/31373577/ft2_4FGL_J1221.5+2814_daily_bin2178.fits Exposure map: /lscratch/kocevski/31373577/expmap_803865601_804124801_4FGL_J1221.5+2814_daily_bin2178.fits Exposure cube: /lscratch/kocevski/31373577/ltcube_803865601_804124801_4FGL_J1221.5+2814_daily_bin2178.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/31373577/Model_4FGL_J1221.5+2814_daily_bin2178.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) = 10734.9563229 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 10734.8504947 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 1.8872 1.0000 .0000 .10000E+07 2 'Prefactor ' .16401E-04 1.0000 .0000 .10000E+07 3 'Prefactor ' 12.857 1.0000 .0000 .10000E+07 4 'Prefactor ' 1.8974 1.0000 .0000 .10000E+07 5 'Prefactor ' .28938E-06 1.0000 .0000 .10000E+07 6 'norm ' 18.596 1.0000 .0000 .10000E+07 7 'Prefactor ' .51713 1.0000 .0000 .10000E+07 8 'Prefactor ' .12469E-03 1.0000 .0000 .10000E+07 9 'Prefactor ' 1.9439 1.0000 .0000 .10000E+07 10 'norm ' 4.3595 1.0000 .0000 .10000E+07 11 'Prefactor ' .13490E-02 1.0000 .0000 .10000E+07 12 'Prefactor ' .38489E-04 1.0000 .0000 .10000E+07 13 'Prefactor ' 2.4773 1.0000 .0000 .10000E+07 14 'Prefactor ' .70667E-05 1.0000 .0000 .10000E+07 15 'norm ' .66613E-09 1.0000 .0000 .10000E+07 16 'norm ' 6.4739 1.0000 .0000 .10000E+07 17 'Prefactor ' 11.902 1.0000 .0000 .10000E+07 18 'Prefactor ' .16779E-02 1.0000 .0000 .10000E+07 19 'Prefactor ' 5.1284 1.0000 .0000 .10000E+07 20 'Prefactor ' 4.6285 1.0000 .0000 .10000E+07 21 'norm ' 5.1324 1.0000 .0000 .10000E+07 22 'Prefactor ' .56552E-04 1.0000 .0000 .10000E+07 23 'norm ' 3.2516 1.0000 .0000 .10000E+07 24 'norm ' 19.514 1.0000 .0000 .10000E+07 25 'norm ' .42187E-05 1.0000 .0000 .10000E+07 26 'Normalizat' 1.3614 1.0000 .10000E-01 10.000 27 'Prefactor ' .85768 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6240E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 10734.85 FROM MIGRAD STATUS=CONVERGED 142 CALLS 1852 TOTAL EDM= .81E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= .4% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 1.8579 2.0076 .31249E-07 -.21222E-01 2 Prefactor .40468E-07 6.5025 .60890E-07** at limit ** 3 Prefactor 12.858 6.1351 -.76773E-07 -.37547E-01 4 Prefactor 1.8128 1.0244 .33607E-08 -.19347E-03 5 Prefactor .0000 .38866 .33237E-07** at limit ** 6 norm 18.610 2.0605 .84324E-08 .29296E-03 7 Prefactor .51277 2.9811 -.32227E-06 -.62584E-02 8 Prefactor .0000 1.4497 -.14172E-06** at limit ** 9 Prefactor 1.9425 2.0447 -.10022E-06 -.27832E-02 10 norm 4.3599 2.1807 .14271E-07 .45522E-03 11 Prefactor .21649E-08 3.4288 -.12620E-07** at limit ** 12 Prefactor .27756E-09 .88025 -.74526E-07** at limit ** 13 Prefactor 2.4746 1.8342 .19945E-09 .77232E-04 14 Prefactor .22204E-09 .96916 -.50993E-07** at limit ** 15 norm .0000 .48368E-01 .15989E-07** at limit ** 16 norm 6.4806 3.0886 .41083E-07 .46027E-03 17 Prefactor 11.902 1.2472 .13240E-07 -.10690E-01 18 Prefactor .30476E-06 2.4475 -.45793E-08** at limit ** 19 Prefactor 5.1183 2.7337 .37055E-07 -.11406E-01 20 Prefactor 4.6321 4.0652 -.31811E-07 .20586E-02 21 norm 5.1168 3.2981 -.39121E-07 .33867E-03 22 Prefactor .33307E-09 13.210 .58707E-07** at limit ** 23 norm 3.2571 2.5445 .24021E-07 .30963E-03 24 norm 19.480 2.1954 -.59364E-08 -.28783E-01 25 norm .21388E-06 2.7212 .57737E-07** at limit ** 26 Normalizat 1.3616 .17592 .32874E-06 -.10173E-03 27 Prefactor .85760 .19269 -.19472E-05 -.87575E-04 ERR DEF= .500 Final values: Prefactor = 1.85788 Prefactor = 4.04676e-08 Prefactor = 12.8584 Prefactor = 1.81283 Prefactor = 0 norm = 18.6104 Prefactor = 0.512767 Prefactor = 0 Prefactor = 1.94254 norm = 4.35989 Prefactor = 2.16493e-09 Prefactor = 2.77556e-10 Prefactor = 2.47463 Prefactor = 2.22045e-10 norm = 0 norm = 6.48056 Prefactor = 11.9021 Prefactor = 3.04756e-07 Prefactor = 5.11833 Prefactor = 4.63205 norm = 5.11684 Prefactor = 3.33067e-10 norm = 3.2571 norm = 19.4799 norm = 2.13884e-07 Normalizat = 1.36163 Prefactor = 0.857603 000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6240E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 10734.85 FROM MIGRAD STATUS=CONVERGED 142 CALLS 1852 TOTAL EDM= .81E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= .4% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 1.8579 2.0076 .31249E-07 -.21222E-01 2 Prefactor .40468E-07 6.5025 .60890E-07** at limit ** 3 Prefactor 12.858 6.1351 -.76773E-07 -.37547E-01 4 Prefactor 1.8128 1.0244 .33607E-08 -.19347E-03 5 Prefactor .0000 .38866 .33237E-07** at limit ** 6 norm 18.610 2.0605 .84324E-08 .29296E-03 7 Prefactor .51277 2.9811 -.32227E-06 -.62584E-02 8 Prefactor .0000 1.4497 -.14172E-06** at limit ** 9 Prefactor 1.9425 2.0447 -.10022E-06 -.27832E-02 10 norm 4.3599 2.1807 .14271E-07 .45522E-03 11 Prefactor .21649E-08 3.4288 -.12620E-07** at limit ** 12 Prefactor .27756E-09 .88025 -.74526E-07** at limit ** 13 Prefactor 2.4746 1.8342 .19945E-09 .77232E-04 14 Prefactor .22204E-09 .96916 -.50993E-07** at limit ** 15 norm .0000 .48368E-01 .15989E-07** at limit ** 16 norm 6.4806 3.0886 .41083E-07 .46027E-03 17 Prefactor 11.902 1.2472 .13240E-07 -.10690E-01 18 Prefactor .30476E-06 2.4475 -.45793E-08** at limit ** 19 Prefactor 5.1183 2.7337 .37055E-07 -.11406E-01 20 Prefactor 4.6321 4.0652 -.31811E-07 .20586E-02 21 norm 5.1168 3.2981 -.39121E-07 .33867E-03 22 Prefactor .33307E-09 13.210 .58707E-07** at limit ** 23 norm 3.2571 2.5445 .24021E-07 .30963E-03 24 norm 19.480 2.1954 -.59364E-08 -.28783E-01 25 norm .21388E-06 2.7212 .57737E-07** at limit ** 26 Normalizat 1.3616 .17592 .32874E-06 -.10173E-03 27 Prefactor .85760 .19269 -.19472E-05 -.87575E-04 ERR DEF= .500 Final values: Prefactor = 1.85788 Prefactor = 4.04676e-08 Prefactor = 12.8584 Prefactor = 1.81283 Prefactor = 0 norm = 18.6104 Prefactor = 0.512767 Prefactor = 0 Prefactor = 1.94254 norm = 4.35989 Prefactor = 2.16493e-09 Prefactor = 2.77556e-10 Prefactor = 2.47463 Prefactor = 2.22045e-10 norm = 0 norm = 6.48056 Prefactor = 11.9021 Prefactor = 3.04756e-07 Prefactor = 5.11833 Prefactor = 4.63205 norm = 5.11684 Prefactor = 3.33067e-10 norm = 3.2571 norm = 19.4799 norm = 2.13884e-07 Normalizat = 1.36163 Prefactor = 0.857603 ********** ** 18 **HESSE ********** FCN= 10734.85 FROM HESSE STATUS=OK 550 CALLS 2402 TOTAL EDM= .46E-05 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 1.8579 16.117 .75725E-03 -1.5681 2 Prefactor .40468E-07 6.7619 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor 12.858 6.3402 .27911E-03 -1.5636 4 Prefactor 1.8128 22.878 .75486E-03 -1.5681 5 Prefactor .0000 .38908 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 norm 18.610 2.0722 .23198E-03 -1.5622 7 Prefactor .51277 3.0758 .77005E-03 -1.5694 8 Prefactor .0000 1.4486 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 Prefactor 1.9425 2.0613 .74425E-03 -1.5680 10 norm 4.3599 2.1908 .48216E-03 -1.5666 11 Prefactor .21649E-08 3.4506 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 Prefactor .27756E-09 1.1065 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 Prefactor 2.4746 1.8550 .64931E-03 -1.5677 14 Prefactor .22204E-09 1.1071 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 15 norm .0000 .46482E-01 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 16 norm 6.4806 3.0985 .39421E-03 -1.5657 17 Prefactor 11.902 7.8607 .29011E-03 -1.5639 18 Prefactor .30476E-06 5.0056 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 19 Prefactor 5.1183 5.0205 .44371E-03 -1.5663 20 Prefactor 4.6321 4.0669 .46758E-03 -1.5665 21 norm 5.1168 3.3712 .44354E-03 -1.5663 22 Prefactor .33307E-09 13.239 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 23 norm 3.2571 2.5453 .56141E-03 -1.5672 24 norm 19.480 5.1252 .22645E-03 -1.5620 25 norm .21388E-06 4.6749 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 26 Normalizat 1.3616 .15145 .57304E-01 -.81745 27 Prefactor .85760 .16528 .77944E-01 -.97639 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 4.56384e-06 Minuit parameter uncertainties: 1 10.944 2 0.00104634 3 6.34023 4 12.88 5 3.49385e-08 6 2.07223 7 2.5117 8 2.9668e-06 9 2.06126 10 2.19084 11 0.000173033 12 3.4592e-05 13 1.85502 14 3.32049e-05 15 1.72067e-07 16 3.09853 17 7.86074 18 0.00247017 19 5.02052 20 4.06693 21 3.37116 22 0.00013525 23 2.54534 24 5.12519 25 0.00199982 26 0.151504 27 0.165377 ********** ** 18 **HESSE ********** FCN= 10734.85 FROM HESSE STATUS=OK 550 CALLS 2402 TOTAL EDM= .46E-05 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 1.8579 16.117 .75725E-03 -1.5681 2 Prefactor .40468E-07 6.7619 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor 12.858 6.3402 .27911E-03 -1.5636 4 Prefactor 1.8128 22.878 .75486E-03 -1.5681 5 Prefactor .0000 .38908 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 norm 18.610 2.0722 .23198E-03 -1.5622 7 Prefactor .51277 3.0758 .77005E-03 -1.5694 8 Prefactor .0000 1.4486 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 Prefactor 1.9425 2.0613 .74425E-03 -1.5680 10 norm 4.3599 2.1908 .48216E-03 -1.5666 11 Prefactor .21649E-08 3.4506 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 Prefactor .27756E-09 1.1065 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 Prefactor 2.4746 1.8550 .64931E-03 -1.5677 14 Prefactor .22204E-09 1.1071 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 15 norm .0000 .46482E-01 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 16 norm 6.4806 3.0985 .39421E-03 -1.5657 17 Prefactor 11.902 7.8607 .29011E-03 -1.5639 18 Prefactor .30476E-06 5.0056 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 19 Prefactor 5.1183 5.0205 .44371E-03 -1.5663 20 Prefactor 4.6321 4.0669 .46758E-03 -1.5665 21 norm 5.1168 3.3712 .44354E-03 -1.5663 22 Prefactor .33307E-09 13.239 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 23 norm 3.2571 2.5453 .56141E-03 -1.5672 24 norm 19.480 5.1252 .22645E-03 -1.5620 25 norm .21388E-06 4.6749 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 26 Normalizat 1.3616 .15145 .57304E-01 -.81745 27 Prefactor .85760 .16528 .77944E-01 -.97639 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 4.56384e-06 Minuit parameter uncertainties: 1 10.944 2 0.00104634 3 6.34023 4 12.88 5 3.49385e-08 6 2.07223 7 2.5117 8 2.9668e-06 9 2.06126 10 2.19084 11 0.000173033 12 3.4592e-05 13 1.85502 14 3.32049e-05 15 1.72067e-07 16 3.09853 17 7.86074 18 0.00247017 19 5.02052 20 4.06693 21 3.37116 22 0.00013525 23 2.54534 24 5.12519 25 0.00199982 26 0.151504 27 0.165377 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 10734.8499732 Extracting fit parameters... 4FGL J1221.5+2814 Spectrum: PowerLaw 324 Prefactor: 2.475e+00 1.855e+00 0.000e+00 1.000e+06 ( 1.000e-12) 325 Index: 2.153e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 326 Scale: 1.082e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 621 Prefactor: 8.576e-01 1.654e-01 0.000e+00 1.000e+01 ( 1.000e+00) 622 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 623 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 620 Normalization: 1.362e+00 1.515e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 6.70 Ra Dec: 185.378 28.238 Photon Index (Fixed Index): 2.15 +/- 0.00 Photon Flux (Fixed Index): 3.62e-08 +/- 2.71e-08 Energy Flux (Fixed Index): 1.78e-05 +/- 1.33e-05 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) = 10734.6397979 delta logL = 0.210175265032 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 10734.6388968 delta logL = 0.211076381282 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 1.9375 1.0000 .0000 .10000E+07 2 'Index ' 2.7164 1.0000 .0000 10.000 3 'Normalizat' 1.3217 1.0000 .10000E-01 10.000 4 'Prefactor ' .88260 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6240E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 10734.64 FROM MIGRAD STATUS=CONVERGED 52 CALLS 257 TOTAL EDM= .11E-07 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 1.9375 15.458 .74567E-04 .14213E-02 2 Index 2.7164 2.6047 .17098 .18392E-03 3 Normalizat 1.3216 .59073E-01 .57946E-01 .75457E-05 4 Prefactor .88261 .53558E-01 .76909E-01 .30754E-04 ERR DEF= .500 Final values: Prefactor = 1.93751 Index = 2.7164 Normalizat = 1.32165 Prefactor = 0.882605 ********** ** 18 **HESSE ********** FCN= 10734.64 FROM HESSE STATUS=OK 33 CALLS 290 TOTAL EDM= .21E-07 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 1.9375 2.1097 .29827E-05 -1.5680 2 Index 2.7164 .87996 .60303E-02 -.47431 3 Normalizat 1.3216 .18383 .25625E-03 -.82922 4 Prefactor .88261 .19587 .34039E-03 -.96752 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 2.14079e-08 Minuit parameter uncertainties: 1 2.10969 2 0.885805 3 0.183918 4 0.196024 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 10734.8499732 Extracting fit parameters... 4FGL J1221.5+2814 Spectrum: PowerLaw 324 Prefactor: 2.475e+00 1.855e+00 0.000e+00 1.000e+06 ( 1.000e-12) 325 Index: 2.153e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 326 Scale: 1.082e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 621 Prefactor: 8.576e-01 1.654e-01 0.000e+00 1.000e+01 ( 1.000e+00) 622 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 623 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 620 Normalization: 1.362e+00 1.515e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 6.70 Ra Dec: 185.378 28.238 Photon Index (Fixed Index): 2.15 +/- 0.00 Photon Flux (Fixed Index): 3.62e-08 +/- 2.71e-08 Energy Flux (Fixed Index): 1.78e-05 +/- 1.33e-05 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) = 10734.6397979 delta logL = 0.210175265032 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 10734.6388968 delta logL = 0.211076381282 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 1.9375 1.0000 .0000 .10000E+07 2 'Index ' 2.7164 1.0000 .0000 10.000 3 'Normalizat' 1.3217 1.0000 .10000E-01 10.000 4 'Prefactor ' .88260 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6240E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 10734.64 FROM MIGRAD STATUS=CONVERGED 52 CALLS 257 TOTAL EDM= .11E-07 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 1.9375 15.458 .74567E-04 .14213E-02 2 Index 2.7164 2.6047 .17098 .18392E-03 3 Normalizat 1.3216 .59073E-01 .57946E-01 .75457E-05 4 Prefactor .88261 .53558E-01 .76909E-01 .30754E-04 ERR DEF= .500 Final values: Prefactor = 1.93751 Index = 2.7164 Normalizat = 1.32165 Prefactor = 0.882605 L_V02 Working on... /lscratch/kocevski/31373705/ft1_filtered_4FGL_J1221.5+2814_daily_bin2178.fits.....................! real 32.05 user 30.09 sys 1.24 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/31373705/ft1_filtered_4FGL_J1221.5+2814_daily_bin2178.fits', '/lscratch/kocevski/31373705/ft2_4FGL_J1221.5+2814_daily_bin2178.fits', expMap='/lscratch/kocevski/31373705/expmap_803865601_804124801_4FGL_J1221.5+2814_daily_bin2178.fits', expCube='/lscratch/kocevski/31373705/ltcube_803865601_804124801_4FGL_J1221.5+2814_daily_bin2178.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/31373705/Model_4FGL_J1221.5+2814_daily_bin2178.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1221.5+2814' 4FGL J1221.5+2814 Spectrum: PowerLaw 324 Prefactor: 3.206e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-12) 325 Index: 2.153e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 326 Scale: 1.082e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/31373705/ft1_filtered_4FGL_J1221.5+2814_daily_bin2178.fits Spacecraft file(s): /lscratch/kocevski/31373705/ft2_4FGL_J1221.5+2814_daily_bin2178.fits Exposure map: /lscratch/kocevski/31373705/expmap_803865601_804124801_4FGL_J1221.5+2814_daily_bin2178.fits Exposure cube: /lscratch/kocevski/31373705/ltcube_803865601_804124801_4FGL_J1221.5+2814_daily_bin2178.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/31373705/Model_4FGL_J1221.5+2814_daily_bin2178.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) = 10734.9563229 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 10734.8504947 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 1.8872 1.0000 .0000 .10000E+07 2 'Prefactor ' .16401E-04 1.0000 .0000 .10000E+07 3 'Prefactor ' 12.857 1.0000 .0000 .10000E+07 4 'Prefactor ' 1.8974 1.0000 .0000 .10000E+07 5 'Prefactor ' .28938E-06 1.0000 .0000 .10000E+07 6 'norm ' 18.596 1.0000 .0000 .10000E+07 7 'Prefactor ' .51713 1.0000 .0000 .10000E+07 8 'Prefactor ' .12469E-03 1.0000 .0000 .10000E+07 9 'Prefactor ' 1.9439 1.0000 .0000 .10000E+07 10 'norm ' 4.3595 1.0000 .0000 .10000E+07 11 'Prefactor ' .13490E-02 1.0000 .0000 .10000E+07 12 'Prefactor ' .38489E-04 1.0000 .0000 .10000E+07 13 'Prefactor ' 2.4773 1.0000 .0000 .10000E+07 14 'Prefactor ' .70667E-05 1.0000 .0000 .10000E+07 15 'norm ' .66613E-09 1.0000 .0000 .10000E+07 16 'norm ' 6.4739 1.0000 .0000 .10000E+07 17 'Prefactor ' 11.902 1.0000 .0000 .10000E+07 18 'Prefactor ' .16779E-02 1.0000 .0000 .10000E+07 19 'Prefactor ' 5.1284 1.0000 .0000 .10000E+07 20 'Prefactor ' 4.6285 1.0000 .0000 .10000E+07 21 'norm ' 5.1324 1.0000 .0000 .10000E+07 22 'Prefactor ' .56552E-04 1.0000 .0000 .10000E+07 23 'norm ' 3.2516 1.0000 .0000 .10000E+07 24 'norm ' 19.514 1.0000 .0000 .10000E+07 25 'norm ' .42187E-05 1.0000 .0000 .10000E+07 26 'Normalizat' 1.3614 1.0000 .10000E-01 10.000 27 'Prefactor ' .85768 1.0000 .0 ********** ** 18 **HESSE ********** FCN= 10734.64 FROM HESSE STATUS=OK 33 CALLS 290 TOTAL EDM= .21E-07 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 1.9375 2.1097 .29827E-05 -1.5680 2 Index 2.7164 .87996 .60303E-02 -.47431 3 Normalizat 1.3216 .18383 .25625E-03 -.82922 4 Prefactor .88261 .19587 .34039E-03 -.96752 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 2.14079e-08 Minuit parameter uncertainties: 1 2.10969 2 0.885805 3 0.183918 4 0.196024 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 10734.6388968 delta logL = 0.211076382157 Extracting fit parameters... 4FGL J1221.5+2814 Spectrum: PowerLaw 324 Prefactor: 1.938e+00 2.110e+00 0.000e+00 1.000e+06 ( 1.000e-12) 325 Index: 2.716e+00 8.858e-01 0.000e+00 1.000e+01 (-1.000e+00) 326 Scale: 1.082e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 621 Prefactor: 8.826e-01 1.960e-01 0.000e+00 1.000e+01 ( 1.000e+00) 622 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 623 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 620 Normalization: 1.322e+00 1.839e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 7.17 Ra Dec: 185.378 28.238 Photon Index (Free Index): 2.72 +/- 0.89 Photon Flux (Free Index): 7.29e-08 +/- 6.29e-08 Energy Flux (Free Index): 1.73e-05 +/- 9.67e-06 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/31373660/cmap_HighResolution_803865601_804124801_4FGL_J1221.5+2814_daily_bin2178.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET comment='SUCCESS', photon_flux='3.62e-08', energy_flux2='1.73e-05', photon_flux_error='2.71e-08', dlogl='2.11e-01', energy_flux='1.78e-05', photon_flux2='7.29e-08', job_status='DONE', time_completed='2026-07-11 14:48:33.128931', photon_index_error2='0.89', photon_index2='2.72', ts='6.70', fit_tolerance='1e-08', GAL='0.86', photon_index_error='0.00', energy_flux_error2='9.67e-06', EG='1.36', time_epoch_completed='1783806513.13', return_code='0', job_id='31373660', GAL2='0.88', EG2='1.32', return_code2='0', energy_flux_error='1.33e-05', photon_flux_error2='6.29e-08', ts2='7.17', photon_index='2.15' WHERE bin_id='2178' AND source_name='4FGL J1221.5+2814' AND cadence='daily'; Database successfully updated. Analysis Complete. Sat Jul 11 14:48:33 PDT 2026 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 10734.6388968 delta logL = 0.211076382157 Extracting fit parameters... 4FGL J1221.5+2814 Spectrum: PowerLaw 324 Prefactor: 1.938e+00 2.110e+00 0.000e+00 1.000e+06 ( 1.000e-12) 325 Index: 2.716e+00 8.858e-01 0.000e+00 1.000e+01 (-1.000e+00) 326 Scale: 1.082e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 621 Prefactor: 8.826e-01 1.960e-01 0.000e+00 1.000e+01 ( 1.000e+00) 622 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 623 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 620 Normalization: 1.322e+00 1.839e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 7.17 Ra Dec: 185.378 28.238 Photon Index (Free Index): 2.72 +/- 0.89 Photon Flux (Free Index): 7.29e-08 +/- 6.29e-08 Energy Flux (Free Index): 1.73e-05 +/- 9.67e-06 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/31373577/cmap_HighResolution_803865601_804124801_4FGL_J1221.5+2814_daily_bin2178.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET comment='SUCCESS', photon_flux='3.62e-08', energy_flux2='1.73e-05', photon_flux_error='2.71e-08', dlogl='2.11e-01', energy_flux='1.78e-05', photon_flux2='7.29e-08', job_status='DONE', time_completed='2026-07-11 14:48:35.299605', photon_index_error2='0.89', photon_index2='2.72', ts='6.70', fit_tolerance='1e-08', GAL='0.86', photon_index_error='0.00', energy_flux_error2='9.67e-06', EG='1.36', time_epoch_completed='1783806515.3', return_code='0', job_id='31373577', GAL2='0.88', EG2='1.32', return_code2='0', energy_flux_error='1.33e-05', photon_flux_error2='6.29e-08', ts2='7.17', photon_index='2.15' WHERE bin_id='2178' AND source_name='4FGL J1221.5+2814' AND cadence='daily'; Database successfully updated. Analysis Complete. Sat Jul 11 14:48:35 PDT 2026 000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6240E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 10734.85 FROM MIGRAD STATUS=CONVERGED 142 CALLS 1852 TOTAL EDM= .81E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= .4% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 1.8579 2.0076 .31249E-07 -.21222E-01 2 Prefactor .40468E-07 6.5025 .60890E-07** at limit ** 3 Prefactor 12.858 6.1351 -.76773E-07 -.37547E-01 4 Prefactor 1.8128 1.0244 .33607E-08 -.19347E-03 5 Prefactor .0000 .38866 .33237E-07** at limit ** 6 norm 18.610 2.0605 .84324E-08 .29296E-03 7 Prefactor .51277 2.9811 -.32227E-06 -.62584E-02 8 Prefactor .0000 1.4497 -.14172E-06** at limit ** 9 Prefactor 1.9425 2.0447 -.10022E-06 -.27832E-02 10 norm 4.3599 2.1807 .14271E-07 .45522E-03 11 Prefactor .21649E-08 3.4288 -.12620E-07** at limit ** 12 Prefactor .27756E-09 .88025 -.74526E-07** at limit ** 13 Prefactor 2.4746 1.8342 .19945E-09 .77232E-04 14 Prefactor .22204E-09 .96916 -.50993E-07** at limit ** 15 norm .0000 .48368E-01 .15989E-07** at limit ** 16 norm 6.4806 3.0886 .41083E-07 .46027E-03 17 Prefactor 11.902 1.2472 .13240E-07 -.10690E-01 18 Prefactor .30476E-06 2.4475 -.45793E-08** at limit ** 19 Prefactor 5.1183 2.7337 .37055E-07 -.11406E-01 20 Prefactor 4.6321 4.0652 -.31811E-07 .20586E-02 21 norm 5.1168 3.2981 -.39121E-07 .33867E-03 22 Prefactor .33307E-09 13.210 .58707E-07** at limit ** 23 norm 3.2571 2.5445 .24021E-07 .30963E-03 24 norm 19.480 2.1954 -.59364E-08 -.28783E-01 25 norm .21388E-06 2.7212 .57737E-07** at limit ** 26 Normalizat 1.3616 .17592 .32874E-06 -.10173E-03 27 Prefactor .85760 .19269 -.19472E-05 -.87575E-04 ERR DEF= .500 Final values: Prefactor = 1.85788 Prefactor = 4.04676e-08 Prefactor = 12.8584 Prefactor = 1.81283 Prefactor = 0 norm = 18.6104 Prefactor = 0.512767 Prefactor = 0 Prefactor = 1.94254 norm = 4.35989 Prefactor = 2.16493e-09 Prefactor = 2.77556e-10 Prefactor = 2.47463 Prefactor = 2.22045e-10 norm = 0 norm = 6.48056 Prefactor = 11.9021 Prefactor = 3.04756e-07 Prefactor = 5.11833 Prefactor = 4.63205 norm = 5.11684 Prefactor = 3.33067e-10 norm = 3.2571 norm = 19.4799 norm = 2.13884e-07 Normalizat = 1.36163 Prefactor = 0.857603 utfile=/lscratch/kocevski/31373971/ltcube_803865601_804124801_4FGL_J1221.5+2814_daily_bin2178.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/31373971/ft2_4FGL_J1221.5+2814_daily_bin2178.fits .....................! real 8.70 user 8.21 sys 0.28 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/31373971/ft1_filtered_4FGL_J1221.5+2814_daily_bin2178.fits evtable="EVENTS" scfile=/lscratch/kocevski/31373971/ft2_4FGL_J1221.5+2814_daily_bin2178.fits sctable="SC_DATA" expcube=/lscratch/kocevski/31373971/ltcube_803865601_804124801_4FGL_J1221.5+2814_daily_bin2178.fits outfile=/lscratch/kocevski/31373971/expmap_803865601_804124801_4FGL_J1221.5+2814_daily_bin2178.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/31373971/ltcube_803865601_804124801_4FGL_J1221.5+2814_daily_bin2178.fits .....................! real 64.67 user 60.46 sys 3.73 Generating the xml model: radLim = 0.001 maxRad = 12 normsOnly = True freeVariableSources = True Fixing all sources to their catalog values, except variable sources Creating file and adding sources from 4FGL Added 197 point sources and 0 extended sources Setting source of interest to: 4FGL J1221.5+2814 @ 185.378 28.2382 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/31373971/ft1_filtered_4FGL_J1221.5+2814_daily_bin2178.fits scfile=/lscratch/kocevski/31373971/ft2_4FGL_J1221.5+2814_daily_bin2178.fits outfile=/lscratch/kocevski/31373971/cmap_803865601_804124801_4FGL_J1221.5+2814_daily_bin2178.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=185.378 yref=28.2382 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 0.72 user 0.24 sys 0.11 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/31373971/ft1_filtered_4FGL_J1221.5+2814_daily_bin2178.fits scfile=/lscratch/kocevski/31373971/ft2_4FGL_J1221.5+2814_daily_bin2178.fits outfile=/lscratch/kocevski/31373971/cmap_HighResolution_803865601_804124801_4FGL_J1221.5+2814_daily_bin2178.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=185.378 yref=28.2382 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 0.55 user 0.23 sys 0.14 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/31373971/ft1_filtered_4FGL_J1221.5+2814_daily_bin2178.fits evtable="EVENTS" scfile=/lscratch/kocevski/31373971/ft2_4FGL_J1221.5+2814_daily_bin2178.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/31373971/Model_4FGL_J1221.5+2814_daily_bin2178.xml irfs="P8R3_SOURCE_V2" evclsmin=0 evclass="INDEF" evtype="INDEF" convert=yes chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). adding source EG_v02 adding source GA ********** ** 18 **HESSE ********** FCN= 10734.85 FROM HESSE STATUS=OK 550 CALLS 2402 TOTAL EDM= .46E-05 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 1.8579 16.117 .75725E-03 -1.5681 2 Prefactor .40468E-07 6.7619 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor 12.858 6.3402 .27911E-03 -1.5636 4 Prefactor 1.8128 22.878 .75486E-03 -1.5681 5 Prefactor .0000 .38908 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 norm 18.610 2.0722 .23198E-03 -1.5622 7 Prefactor .51277 3.0758 .77005E-03 -1.5694 8 Prefactor .0000 1.4486 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 Prefactor 1.9425 2.0613 .74425E-03 -1.5680 10 norm 4.3599 2.1908 .48216E-03 -1.5666 11 Prefactor .21649E-08 3.4506 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 Prefactor .27756E-09 1.1065 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 Prefactor 2.4746 1.8550 .64931E-03 -1.5677 14 Prefactor .22204E-09 1.1071 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 15 norm .0000 .46482E-01 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 16 norm 6.4806 3.0985 .39421E-03 -1.5657 17 Prefactor 11.902 7.8607 .29011E-03 -1.5639 18 Prefactor .30476E-06 5.0056 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 19 Prefactor 5.1183 5.0205 .44371E-03 -1.5663 20 Prefactor 4.6321 4.0669 .46758E-03 -1.5665 21 norm 5.1168 3.3712 .44354E-03 -1.5663 22 Prefactor .33307E-09 13.239 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 23 norm 3.2571 2.5453 .56141E-03 -1.5672 24 norm 19.480 5.1252 .22645E-03 -1.5620 25 norm .21388E-06 4.6749 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 26 Normalizat 1.3616 .15145 .57304E-01 -.81745 27 Prefactor .85760 .16528 .77944E-01 -.97639 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 4.56384e-06 Minuit parameter uncertainties: 1 10.944 2 0.00104634 3 6.34023 4 12.88 5 3.49385e-08 6 2.07223 7 2.5117 8 2.9668e-06 9 2.06126 10 2.19084 11 0.000173033 12 3.4592e-05 13 1.85502 14 3.32049e-05 15 1.72067e-07 16 3.09853 17 7.86074 18 0.00247017 19 5.02052 20 4.06693 21 3.37116 22 0.00013525 23 2.54534 24 5.12519 25 0.00199982 26 0.151504 27 0.165377 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 10734.8499732 Extracting fit parameters... 4FGL J1221.5+2814 Spectrum: PowerLaw 324 Prefactor: 2.475e+00 1.855e+00 0.000e+00 1.000e+06 ( 1.000e-12) 325 Index: 2.153e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 326 Scale: 1.082e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 621 Prefactor: 8.576e-01 1.654e-01 0.000e+00 1.000e+01 ( 1.000e+00) 622 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 623 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 620 Normalization: 1.362e+00 1.515e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 6.70 Ra Dec: 185.378 28.238 Photon Index (Fixed Index): 2.15 +/- 0.00 Photon Flux (Fixed Index): 3.62e-08 +/- 2.71e-08 Energy Flux (Fixed Index): 1.78e-05 +/- 1.33e-05 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) = 10734.6397979 delta logL = 0.210175265032 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 10734.6388968 delta logL = 0.211076381282 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 1.9375 1.0000 .0000 .10000E+07 2 'Index ' 2.7164 1.0000 .0000 10.000 3 'Normalizat' 1.3217 1.0000 .10000E-01 10.000 4 'Prefactor ' .88260 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6240E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 10734.64 FROM MIGRAD STATUS=CONVERGED 52 CALLS 257 TOTAL EDM= .11E-07 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 1.9375 15.458 .74567E-04 .14213E-02 2 Index 2.7164 2.6047 .17098 .18392E-03 3 Normalizat 1.3216 .59073E-01 .57946E-01 .75457E-05 4 Prefactor .88261 .53558E-01 .76909E-01 .30754E-04 ERR DEF= .500 Final values: Prefactor = 1.93751 Index = 2.7164 Normalizat = 1.32165 Prefactor = 0.882605 ********** ** 18 **HESSE ********** FCN= 10734.64 FROM HESSE STATUS=OK 33 CALLS 290 TOTAL EDM= .21E-07 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 1.9375 2.1097 .29827E-05 -1.5680 2 Index 2.7164 .87996 .60303E-02 -.47431 3 Normalizat 1.3216 .18383 .25625E-03 -.82922 4 Prefactor .88261 .19587 .34039E-03 -.96752 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 2.14079e-08 Minuit parameter uncertainties: 1 2.10969 2 0.885805 3 0.183918 4 0.196024 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 10734.6388968 delta logL = 0.211076382157 Extracting fit parameters... 4FGL J1221.5+2814 Spectrum: PowerLaw 324 Prefactor: 1.938e+00 2.110e+00 0.000e+00 1.000e+06 ( 1.000e-12) 325 Index: 2.716e+00 8.858e-01 0.000e+00 1.000e+01 (-1.000e+00) 326 Scale: 1.082e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 621 Prefactor: 8.826e-01 1.960e-01 0.000e+00 1.000e+01 ( 1.000e+00) 622 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 623 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 620 Normalization: 1.322e+00 1.839e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 7.17 Ra Dec: 185.378 28.238 Photon Index (Free Index): 2.72 +/- 0.89 Photon Flux (Free Index): 7.29e-08 +/- 6.29e-08 Energy Flux (Free Index): 1.73e-05 +/- 9.67e-06 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/31373705/cmap_HighResolution_803865601_804124801_4FGL_J1221.5+2814_daily_bin2178.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET comment='SUCCESS', photon_flux='3.62e-08', energy_flux2='1.73e-05', photon_flux_error='2.71e-08', dlogl='2.11e-01', energy_flux='1.78e-05', photon_flux2='7.29e-08', job_status='DONE', time_completed='2026-07-11 14:49:40.344391', photon_index_error2='0.89', photon_index2='2.72', ts='6.70', fit_tolerance='1e-08', GAL='0.86', photon_index_error='0.00', energy_flux_error2='9.67e-06', EG='1.36', time_epoch_completed='1783806580.34', return_code='0', job_id='31373705', GAL2='0.88', EG2='1.32', return_code2='0', energy_flux_error='1.33e-05', photon_flux_error2='6.29e-08', ts2='7.17', photon_index='2.15' WHERE bin_id='2178' AND source_name='4FGL J1221.5+2814' AND cadence='daily'; Database successfully updated. Analysis Complete. Sat Jul 11 14:49:40 PDT 2026 L_V02 Working on... /lscratch/kocevski/31373971/ft1_filtered_4FGL_J1221.5+2814_daily_bin2178.fits.....................! real 39.67 user 38.10 sys 1.13 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/31373971/ft1_filtered_4FGL_J1221.5+2814_daily_bin2178.fits', '/lscratch/kocevski/31373971/ft2_4FGL_J1221.5+2814_daily_bin2178.fits', expMap='/lscratch/kocevski/31373971/expmap_803865601_804124801_4FGL_J1221.5+2814_daily_bin2178.fits', expCube='/lscratch/kocevski/31373971/ltcube_803865601_804124801_4FGL_J1221.5+2814_daily_bin2178.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/31373971/Model_4FGL_J1221.5+2814_daily_bin2178.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1221.5+2814' 4FGL J1221.5+2814 Spectrum: PowerLaw 324 Prefactor: 3.206e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-12) 325 Index: 2.153e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 326 Scale: 1.082e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/31373971/ft1_filtered_4FGL_J1221.5+2814_daily_bin2178.fits Spacecraft file(s): /lscratch/kocevski/31373971/ft2_4FGL_J1221.5+2814_daily_bin2178.fits Exposure map: /lscratch/kocevski/31373971/expmap_803865601_804124801_4FGL_J1221.5+2814_daily_bin2178.fits Exposure cube: /lscratch/kocevski/31373971/ltcube_803865601_804124801_4FGL_J1221.5+2814_daily_bin2178.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/31373971/Model_4FGL_J1221.5+2814_daily_bin2178.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) = 10734.9563229 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 10734.8504947 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 1.8872 1.0000 .0000 .10000E+07 2 'Prefactor ' .16401E-04 1.0000 .0000 .10000E+07 3 'Prefactor ' 12.857 1.0000 .0000 .10000E+07 4 'Prefactor ' 1.8974 1.0000 .0000 .10000E+07 5 'Prefactor ' .28938E-06 1.0000 .0000 .10000E+07 6 'norm ' 18.596 1.0000 .0000 .10000E+07 7 'Prefactor ' .51713 1.0000 .0000 .10000E+07 8 'Prefactor ' .12469E-03 1.0000 .0000 .10000E+07 9 'Prefactor ' 1.9439 1.0000 .0000 .10000E+07 10 'norm ' 4.3595 1.0000 .0000 .10000E+07 11 'Prefactor ' .13490E-02 1.0000 .0000 .10000E+07 12 'Prefactor ' .38489E-04 1.0000 .0000 .10000E+07 13 'Prefactor ' 2.4773 1.0000 .0000 .10000E+07 14 'Prefactor ' .70667E-05 1.0000 .0000 .10000E+07 15 'norm ' .66613E-09 1.0000 .0000 .10000E+07 16 'norm ' 6.4739 1.0000 .0000 .10000E+07 17 'Prefactor ' 11.902 1.0000 .0000 .10000E+07 18 'Prefactor ' .16779E-02 1.0000 .0000 .10000E+07 19 'Prefactor ' 5.1284 1.0000 .0000 .10000E+07 20 'Prefactor ' 4.6285 1.0000 .0000 .10000E+07 21 'norm ' 5.1324 1.0000 .0000 .10000E+07 22 'Prefactor ' .56552E-04 1.0000 .0000 .10000E+07 23 'norm ' 3.2516 1.0000 .0000 .10000E+07 24 'norm ' 19.514 1.0000 .0000 .10000E+07 25 'norm ' .42187E-05 1.0000 .0000 .10000E+07 26 'Normalizat' 1.3614 1.0000 .10000E-01 10.000 27 'Prefactor ' .85768 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6240E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 10734.85 FROM MIGRAD STATUS=CONVERGED 142 CALLS 1852 TOTAL EDM= .81E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= .4% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 1.8579 2.0076 .31249E-07 -.21222E-01 2 Prefactor .40468E-07 6.5025 .60890E-07** at limit ** 3 Prefactor 12.858 6.1351 -.76773E-07 -.37547E-01 4 Prefactor 1.8128 1.0244 .33607E-08 -.19347E-03 5 Prefactor .0000 .38866 .33237E-07** at limit ** 6 norm 18.610 2.0605 .84324E-08 .29296E-03 7 Prefactor .51277 2.9811 -.32227E-06 -.62584E-02 8 Prefactor .0000 1.4497 -.14172E-06** at limit ** 9 Prefactor 1.9425 2.0447 -.10022E-06 -.27832E-02 10 norm 4.3599 2.1807 .14271E-07 .45522E-03 11 Prefactor .21649E-08 3.4288 -.12620E-07** at limit ** 12 Prefactor .27756E-09 .88025 -.74526E-07** at limit ** 13 Prefactor 2.4746 1.8342 .19945E-09 .77232E-04 14 Prefactor .22204E-09 .96916 -.50993E-07** at limit ** 15 norm .0000 .48368E-01 .15989E-07** at limit ** 16 norm 6.4806 3.0886 .41083E-07 .46027E-03 17 Prefactor 11.902 1.2472 .13240E-07 -.10690E-01 18 Prefactor .30476E-06 2.4475 -.45793E-08** at limit ** 19 Prefactor 5.1183 2.7337 .37055E-07 -.11406E-01 20 Prefactor 4.6321 4.0652 -.31811E-07 .20586E-02 21 norm 5.1168 3.2981 -.39121E-07 .33867E-03 22 Prefactor .33307E-09 13.210 .58707E-07** at limit ** 23 norm 3.2571 2.5445 .24021E-07 .30963E-03 24 norm 19.480 2.1954 -.59364E-08 -.28783E-01 25 norm .21388E-06 2.7212 .57737E-07** at limit ** 26 Normalizat 1.3616 .17592 .32874E-06 -.10173E-03 27 Prefactor .85760 .19269 -.19472E-05 -.87575E-04 ERR DEF= .500 Final values: Prefactor = 1.85788 Prefactor = 4.04676e-08 Prefactor = 12.8584 Prefactor = 1.81283 Prefactor = 0 norm = 18.6104 Prefactor = 0.512767 Prefactor = 0 Prefactor = 1.94254 norm = 4.35989 Prefactor = 2.16493e-09 Prefactor = 2.77556e-10 Prefactor = 2.47463 Prefactor = 2.22045e-10 norm = 0 norm = 6.48056 Prefactor = 11.9021 Prefactor = 3.04756e-07 Prefactor = 5.11833 Prefactor = 4.63205 norm = 5.11684 Prefactor = 3.33067e-10 norm = 3.2571 norm = 19.4799 norm = 2.13884e-07 Normalizat = 1.36163 Prefactor = 0.857603 ********** ** 18 **HESSE ********** FCN= 10734.85 FROM HESSE STATUS=OK 550 CALLS 2402 TOTAL EDM= .46E-05 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 1.8579 16.117 .75725E-03 -1.5681 2 Prefactor .40468E-07 6.7619 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor 12.858 6.3402 .27911E-03 -1.5636 4 Prefactor 1.8128 22.878 .75486E-03 -1.5681 5 Prefactor .0000 .38908 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 norm 18.610 2.0722 .23198E-03 -1.5622 7 Prefactor .51277 3.0758 .77005E-03 -1.5694 8 Prefactor .0000 1.4486 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 Prefactor 1.9425 2.0613 .74425E-03 -1.5680 10 norm 4.3599 2.1908 .48216E-03 -1.5666 11 Prefactor .21649E-08 3.4506 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 Prefactor .27756E-09 1.1065 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 Prefactor 2.4746 1.8550 .64931E-03 -1.5677 14 Prefactor .22204E-09 1.1071 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 15 norm .0000 .46482E-01 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 16 norm 6.4806 3.0985 .39421E-03 -1.5657 17 Prefactor 11.902 7.8607 .29011E-03 -1.5639 18 Prefactor .30476E-06 5.0056 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 19 Prefactor 5.1183 5.0205 .44371E-03 -1.5663 20 Prefactor 4.6321 4.0669 .46758E-03 -1.5665 21 norm 5.1168 3.3712 .44354E-03 -1.5663 22 Prefactor .33307E-09 13.239 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 23 norm 3.2571 2.5453 .56141E-03 -1.5672 24 norm 19.480 5.1252 .22645E-03 -1.5620 25 norm .21388E-06 4.6749 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 26 Normalizat 1.3616 .15145 .57304E-01 -.81745 27 Prefactor .85760 .16528 .77944E-01 -.97639 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 4.56384e-06 Minuit parameter uncertainties: 1 10.944 2 0.00104634 3 6.34023 4 12.88 5 3.49385e-08 6 2.07223 7 2.5117 8 2.9668e-06 9 2.06126 10 2.19084 11 0.000173033 12 3.4592e-05 13 1.85502 14 3.32049e-05 15 1.72067e-07 16 3.09853 17 7.86074 18 0.00247017 19 5.02052 20 4.06693 21 3.37116 22 0.00013525 23 2.54534 24 5.12519 25 0.00199982 26 0.151504 27 0.165377 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 10734.8499732 Extracting fit parameters... 4FGL J1221.5+2814 Spectrum: PowerLaw 324 Prefactor: 2.475e+00 1.855e+00 0.000e+00 1.000e+06 ( 1.000e-12) 325 Index: 2.153e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 326 Scale: 1.082e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 621 Prefactor: 8.576e-01 1.654e-01 0.000e+00 1.000e+01 ( 1.000e+00) 622 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 623 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 620 Normalization: 1.362e+00 1.515e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 6.70 Ra Dec: 185.378 28.238 Photon Index (Fixed Index): 2.15 +/- 0.00 Photon Flux (Fixed Index): 3.62e-08 +/- 2.71e-08 Energy Flux (Fixed Index): 1.78e-05 +/- 1.33e-05 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) = 10734.6397979 delta logL = 0.210175265032 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 10734.6388968 delta logL = 0.211076381282 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 1.9375 1.0000 .0000 .10000E+07 2 'Index ' 2.7164 1.0000 .0000 10.000 3 'Normalizat' 1.3217 1.0000 .10000E-01 10.000 4 'Prefactor ' .88260 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6240E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 10734.64 FROM MIGRAD STATUS=CONVERGED 52 CALLS 257 TOTAL EDM= .11E-07 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 1.9375 15.458 .74567E-04 .14213E-02 2 Index 2.7164 2.6047 .17098 .18392E-03 3 Normalizat 1.3216 .59073E-01 .57946E-01 .75457E-05 4 Prefactor .88261 .53558E-01 .76909E-01 .30754E-04 ERR DEF= .500 Final values: Prefactor = 1.93751 Index = 2.7164 Normalizat = 1.32165 Prefactor = 0.882605 ********** ** 18 **HESSE ********** FCN= 10734.64 FROM HESSE STATUS=OK 33 CALLS 290 TOTAL EDM= .21E-07 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 1.9375 2.1097 .29827E-05 -1.5680 2 Index 2.7164 .87996 .60303E-02 -.47431 3 Normalizat 1.3216 .18383 .25625E-03 -.82922 4 Prefactor .88261 .19587 .34039E-03 -.96752 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 2.14079e-08 Minuit parameter uncertainties: 1 2.10969 2 0.885805 3 0.183918 4 0.196024 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 10734.6388968 delta logL = 0.211076382157 Extracting fit parameters... 4FGL J1221.5+2814 Spectrum: PowerLaw 324 Prefactor: 1.938e+00 2.110e+00 0.000e+00 1.000e+06 ( 1.000e-12) 325 Index: 2.716e+00 8.858e-01 0.000e+00 1.000e+01 (-1.000e+00) 326 Scale: 1.082e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 621 Prefactor: 8.826e-01 1.960e-01 0.000e+00 1.000e+01 ( 1.000e+00) 622 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 623 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 620 Normalization: 1.322e+00 1.839e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 7.17 Ra Dec: 185.378 28.238 Photon Index (Free Index): 2.72 +/- 0.89 Photon Flux (Free Index): 7.29e-08 +/- 6.29e-08 Energy Flux (Free Index): 1.73e-05 +/- 9.67e-06 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/31373971/cmap_HighResolution_803865601_804124801_4FGL_J1221.5+2814_daily_bin2178.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET comment='SUCCESS', photon_flux='3.62e-08', energy_flux2='1.73e-05', photon_flux_error='2.71e-08', dlogl='2.11e-01', energy_flux='1.78e-05', photon_flux2='7.29e-08', job_status='DONE', time_completed='2026-07-11 14:53:00.094921', photon_index_error2='0.89', photon_index2='2.72', ts='6.70', fit_tolerance='1e-08', GAL='0.86', photon_index_error='0.00', energy_flux_error2='9.67e-06', EG='1.36', time_epoch_completed='1783806780.09', return_code='0', job_id='31373971', GAL2='0.88', EG2='1.32', return_code2='0', energy_flux_error='1.33e-05', photon_flux_error2='6.29e-08', ts2='7.17', photon_index='2.15' WHERE bin_id='2178' AND source_name='4FGL J1221.5+2814' AND cadence='daily'; Database successfully updated. Analysis Complete. Sat Jul 11 14:53:00 PDT 2026