********** ** 18 **HESSE ********** FCN= 6293.531 FROM HESSE STATUS=OK 424 CALLS 2335 TOTAL EDM= .10E-05 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 103.03 66.703 .10213E-03 -1.5505 2 Prefactor 13.371 41.175 .28011E-03 -1.5635 3 norm .0000 3.8280 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 Prefactor .51625E-07 26.180 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 norm .0000 .74154 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 norm .0000 1.2579 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 Prefactor .36198E-05 44.253 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 Prefactor .0000 70.179 .16369E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 Prefactor .0000 2.7499 .82194E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 Prefactor .15599E-07 15.291 .93405E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor .95555 2.2254 .42619E-03 -1.5688 12 Prefactor 37.305 25.724 .16413E-03 -1.5586 13 Prefactor .44409E-09 19.665 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 Prefactor 74.360 40.316 .11765E-03 -1.5535 15 Prefactor 12.287 13.844 .28950E-03 -1.5638 16 Prefactor 10.115 17.910 .31712E-03 -1.5644 17 norm 3.0402 1.9606 .58179E-03 -1.5673 18 Prefactor .0000 6.6961 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 19 Prefactor 9.3689 6.5584 .32744E-03 -1.5647 20 Prefactor .0000 1.7119 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 21 norm 4.0032 3.8736 .50420E-03 -1.5668 22 Normalizat .96302 .15948 .45762E-01 -.94280 23 Prefactor .98587 .18782 .46068E-01 -.93202 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 1.02518e-06 Minuit parameter uncertainties: 1 66.704 2 41.1754 3 2.23244e-06 4 0.00232467 5 6.27701e-07 6 1.62153e-06 7 0.0253133 8 2.08001e-05 9 6.43988e-06 10 0.00097703 11 2.22539 12 25.7236 13 0.000188525 14 40.3166 15 13.8439 16 17.9104 17 1.96064 18 1.66645e-05 19 6.55842 20 3.14613e-06 21 3.87359 22 0.159559 23 0.187946 number of points = 7443 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 6293.53053193 Extracting fit parameters... 4FGL J1428.9+5406 Spectrum: PowerLaw 346 Prefactor: 3.730e+01 2.572e+01 0.000e+00 1.000e+06 ( 1.000e-13) 347 Index: 2.574e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 348 Scale: 8.154e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 680 Prefactor: 9.859e-01 1.879e-01 0.000e+00 1.000e+01 ( 1.000e+00) 681 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 682 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 679 Normalization: 9.630e-01 1.596e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 4.02 Ra Dec: 217.229 54.111 Photon Index (Fixed Index): 2.57 +/- 0.00 Photon Flux (Fixed Index): 5.26e-08 +/- 3.62e-08 Energy Flux (Fixed Index): 1.41e-05 +/- 9.75e-06 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) = 6293.52912255 delta logL = 0.00140938039021 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 6293.52747178 delta logL = 0.00306015209935 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 35.403 1.0000 .0000 .10000E+07 2 'Index ' 2.6231 1.0000 .0000 10.000 3 'Normalizat' .96128 1.0000 .10000E-01 10.000 4 'Prefactor ' .98755 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6830E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 6293.527 FROM MIGRAD STATUS=CONVERGED 89 CALLS 260 TOTAL EDM= .27E-08 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 35.427 35.394 .67234E-05 .75415E-03 2 Index 2.6226 .67608 .60341E-02 .35575E-03 3 Normalizat .96127 .18744 .22549E-03 -.57527E-04 4 Prefactor .98753 .22015 .26284E-03 .10381E-04 ERR DEF= .500 Final values: Prefactor = 35.4272 Index = 2.62262 Normalizat = 0.961272 Prefactor = 0.987528 ********** ** 18 **HESSE ********** FCN= 6293.531 FROM HESSE STATUS=OK 424 CALLS 2335 TOTAL EDM= .10E-05 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 103.03 66.703 .10213E-03 -1.5505 2 Prefactor 13.371 41.175 .28011E-03 -1.5635 3 norm .0000 3.8280 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 Prefactor .51625E-07 26.180 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 norm .0000 .74154 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 norm .0000 1.2579 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 Prefactor .36198E-05 44.253 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 Prefactor .0000 70.179 .16369E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 Prefactor .0000 2.7499 .82194E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 Prefactor .15599E-07 15.291 .93405E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor .95555 2.2254 .42619E-03 -1.5688 12 Prefactor 37.305 25.724 .16413E-03 -1.5586 13 Prefactor .44409E-09 19.665 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 Prefactor 74.360 40.316 .11765E-03 -1.5535 15 Prefactor 12.287 13.844 .28950E-03 -1.5638 16 Prefactor 10.115 17.910 .31712E-03 -1.5644 17 norm 3.0402 1.9606 .58179E-03 -1.5673 18 Prefactor .0000 6.6961 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 19 Prefactor 9.3689 6.5584 .32744E-03 -1.5647 20 Prefactor .0000 1.7119 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 21 norm 4.0032 3.8736 .50420E-03 -1.5668 22 Normalizat .96302 .15948 .45762E-01 -.94280 23 Prefactor .98587 .18782 .46068E-01 -.93202 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 1.02518e-06 Minuit parameter uncertainties: 1 66.704 2 41.1754 3 2.23244e-06 4 0.00232467 5 6.27701e-07 6 1.62153e-06 7 0.0253133 8 2.08001e-05 9 6.43988e-06 10 0.00097703 11 2.22539 12 25.7236 13 0.000188525 14 40.3166 15 13.8439 16 17.9104 17 1.96064 18 1.66645e-05 19 6.55842 20 3.14613e-06 21 3.87359 22 0.159559 23 0.187946 /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 ********** ** 18 **HESSE ********** FCN= 6293.527 FROM HESSE STATUS=OK 25 CALLS 285 TOTAL EDM= .58E-10 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 35.427 33.411 .26894E-06 -1.5589 2 Index 2.6226 .63813 .12068E-02 -.49550 3 Normalizat .96127 .18756 .90195E-05 -.94339 4 Prefactor .98753 .22028 .10514E-04 -.93146 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 5.82577e-11 Minuit parameter uncertainties: 1 33.4108 2 0.640391 3 0.187683 ming analysis on: 4FGL_J1428.9+5406_daily_bin2198 RA = 217.229, Dec = 54.1114 tmin = 809049601, tmax = 809308801 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='35810972', job_status='RUN', time_executed='2026-08-25 11:16:04.646999', time_epoch_executed='1787681764.65' WHERE source_name='4FGL J1428.9+5406' and cadence='daily' and bin_id='2198' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/35810972 Creating custom pfile directory: /lscratch/kocevski/35810972/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=809049601.0 && nMetStart<809308801.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=809049601.0 && nMetStart<809308801.0' /Data/Flight/Level1/LPA Retrieving 46 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/35810972/ft1_4FGL_J1428.9+5406_daily_bin2198.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=809049601.0 && nMetStart<809308801.0' /Data/Flight/Level1/LPA Retrieving 46 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/35810972/ft2_4FGL_J1428.9+5406_daily_bin2198.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/35810972/ft1_4FGL_J1428.9+5406_daily_bin2198.fits outfile=/lscratch/kocevski/35810972/ft1_filteredMKT_4FGL_J1428.9+5406_daily_bin2198.fits ra=217.229 dec=54.1114 rad=12.0 tmin=809049601.0 tmax=809308801.0 emin=100.0 emax=100000.0 zmin=0.0 zmax=90.0 evclass=128 evtype="INDEF" convtype=-1 phasemin=0.0 phasemax=1.0 evtable="EVENTS" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). Done. real 3.21 user 2.33 sys 0.17 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/35810972/ft2_4FGL_J1428.9+5406_daily_bin2198.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/35810972/ft2_4FGL_J1428.9+5406_daily_bin2198.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/35810972/ft1_filteredMKT_4FGL_J1428.9+5406_daily_bin2198.fits evtable="EVENTS" outfile="/lscratch/kocevski/35810972/ft1_filtered_4FGL_J1428.9+5406_daily_bin2198.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 0.91 user 0.21 sys 0.13 Number of photons that the gtmktime cut: 576 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/35810972/ft1_filtered_4FGL_J1428.9+5406_daily_bin2198.fits" evtable="EVENTS" scfile=/lscratch/kocevski/35810972/ft2_4FGL_J1428.9+5406_daily_bin2198.fits sctable="SC_DATA" ou 4 0.220482 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). tfile=/lscratch/kocevski/35810375/ltcube_809049601_809308801_4FGL_J1428.9+5406_daily_bin2198.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/35810375/ft2_4FGL_J1428.9+5406_daily_bin2198.fits .....................! real 9.37 user 8.20 sys 0.21 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/35810375/ft1_filtered_4FGL_J1428.9+5406_daily_bin2198.fits evtable="EVENTS" scfile=/lscratch/kocevski/35810375/ft2_4FGL_J1428.9+5406_daily_bin2198.fits sctable="SC_DATA" expcube=/lscratch/kocevski/35810375/ltcube_809049601_809308801_4FGL_J1428.9+5406_daily_bin2198.fits outfile=/lscratch/kocevski/35810375/expmap_809049601_809308801_4FGL_J1428.9+5406_daily_bin2198.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/35810375/ltcube_809049601_809308801_4FGL_J1428.9+5406_daily_bin2198.fits .....................! real 74.39 user 68.20 sys 4.17 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 215 point sources and 0 extended sources Setting source of interest to: 4FGL J1428.9+5406 @ 217.229 54.1114 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/35810375/ft1_filtered_4FGL_J1428.9+5406_daily_bin2198.fits scfile=/lscratch/kocevski/35810375/ft2_4FGL_J1428.9+5406_daily_bin2198.fits outfile=/lscratch/kocevski/35810375/cmap_809049601_809308801_4FGL_J1428.9+5406_daily_bin2198.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=217.229 yref=54.1114 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 0.75 user 0.24 sys 0.11 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/35810375/ft1_filtered_4FGL_J1428.9+5406_daily_bin2198.fits scfile=/lscratch/kocevski/35810375/ft2_4FGL_J1428.9+5406_daily_bin2198.fits outfile=/lscratch/kocevski/35810375/cmap_HighResolution_809049601_809308801_4FGL_J1428.9+5406_daily_bin2198.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=217.229 yref=54.1114 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 0.86 user 0.23 sys 0.13 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/35810375/ft1_filtered_4FGL_J1428.9+5406_daily_bin2198.fits evtable="EVENTS" scfile=/lscratch/kocevski/35810375/ft2_4FGL_J1428.9+5406_daily_bin2198.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/35810375/Model_4FGL_J1428.9+5406_daily_bin2198.xml irfs="P8R3_SOURCE_V2" evclsmin=0 evclass="INDEF" evtype="INDEF" convert=yes chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). adding source EG_v02 adding source GAL/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) 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) = 6293.52747145 delta logL = 0.00306047935919 Extracting fit parameters... 4FGL J1428.9+5406 Spectrum: PowerLaw 346 Prefactor: 3.543e+01 3.341e+01 0.000e+00 1.000e+06 ( 1.000e-13) 347 Index: 2.623e+00 6.404e-01 0.000e+00 1.000e+01 (-1.000e+00) 348 Scale: 8.154e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 680 Prefactor: 9.875e-01 2.205e-01 0.000e+00 1.000e+01 ( 1.000e+00) 681 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 682 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 679 Normalization: 9.613e-01 1.877e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 4.05 Ra Dec: 217.229 54.111 Photon Index (Free Index): 2.62 +/- 0.64 Photon Flux (Free Index): 5.37e-08 +/- 3.62e-08 Energy Flux (Free Index): 1.38e-05 +/- 9.77e-06 Creating a high resolution counts map... INFO: Auto-setting vmin to 0.000e+00 [aplpy.core] INFO: Auto-setting vmax to 0.000e+00 [aplpy.core] Saving /lscratch/kocevski/35810109/cmap_HighResolution_809049601_809308801_4FGL_J1428.9+5406_daily_bin2198.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET comment='SUCCESS', photon_flux='5.26e-08', energy_flux2='1.38e-05', photon_flux_error='3.62e-08', dlogl='3.06e-03', energy_flux='1.41e-05', photon_flux2='5.37e-08', job_status='DONE', time_completed='2026-08-25 11:16:52.848223', photon_index_error2='0.64', photon_index2='2.62', ts='4.02', fit_tolerance='1e-08', GAL='0.99', photon_index_error='0.00', energy_flux_error2='9.77e-06', EG='0.96', time_epoch_completed='1787681812.85', return_code='0', job_id='35810109', GAL2='0.99', EG2='0.96', return_code2='0', energy_flux_error='9.75e-06', photon_flux_error2='3.62e-08', ts2='4.05', photon_index='2.57' WHERE bin_id='2198' AND source_name='4FGL J1428.9+5406' AND cadence='daily'; Database successfully updated. Analysis Complete. Tue Aug 25 11:16:53 PDT 2026 WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 6293.53053193 Extracting fit parameters... 4FGL J1428.9+5406 Spectrum: PowerLaw 346 Prefactor: 3.730e+01 2.572e+01 0.000e+00 1.000e+06 ( 1.000e-13) 347 Index: 2.574e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 348 Scale: 8.154e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 680 Prefactor: 9.859e-01 1.879e-01 0.000e+00 1.000e+01 ( 1.000e+00) 681 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 682 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 679 Normalization: 9.630e-01 1.596e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 4.02 Ra Dec: 217.229 54.111 Photon Index (Fixed Index): 2.57 +/- 0.00 Photon Flux (Fixed Index): 5.26e-08 +/- 3.62e-08 Energy Flux (Fixed Index): 1.41e-05 +/- 9.75e-06 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) = 6293.52912255 delta logL = 0.00140938039021 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 6293.52747178 delta logL = 0.00306015209935 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 35.403 1.0000 .0000 .10000E+07 2 'Index ' 2.6231 1.0000 .0000 10.000 3 'Normalizat' .96128 1.0000 .10000E-01 10.000 4 'Prefactor ' .98755 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6830E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 6293.527 FROM MIGRAD STATUS=CONVERGED 89 CALLS 260 TOTAL EDM= .27E-08 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 35.427 35.394 .67234E-05 .75415E-03 2 Index 2.6226 .67608 .60341E-02 .35575E-03 3 Normalizat .96127 .18744 .22549E-03 -.57527E-04 4 Prefactor .98753 .22015 .26284E-03 .10381E-04 ERR DEF= .500 Final values: Prefactor = 35.4272 Index = 2.62262 Normalizat = 0.961272 Prefactor = 0.987528 ********** ** 18 **HESSE ********** FCN= 6293.527 FROM HESSE STATUS=OK 25 CALLS 285 TOTAL EDM= .58E-10 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 35.427 33.411 .26894E-06 -1.5589 2 Index 2.6226 .63813 .12068E-02 -.49550 3 Normalizat .96127 .18756 .90195E-05 -.94339 4 Prefactor .98753 .22028 .10514E-04 -.93146 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 5.82577e-11 Minuit parameter uncertainties: 1 33.4108 2 0.640391 3 0.187683 4 0.220482 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) = 6293.52747145 delta logL = 0.00306047935919 Extracting fit parameters... 4FGL J1428.9+5406 Spectrum: PowerLaw 346 Prefactor: 3.543e+01 3.341e+01 0.000e+00 1.000e+06 ( 1.000e-13) 347 Index: 2.623e+00 6.404e-01 0.000e+00 1.000e+01 (-1.000e+00) 348 Scale: 8.154e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 680 Prefactor: 9.875e-01 2.205e-01 0.000e+00 1.000e+01 ( 1.000e+00) 681 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 682 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 679 Normalization: 9.613e-01 1.877e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 4.05 Ra Dec: 217.229 54.111 Photon Index (Free Index): 2.62 +/- 0.64 Photon Flux (Free Index): 5.37e-08 +/- 3.62e-08 Energy Flux (Free Index): 1.38e-05 +/- 9.77e-06 Creating a high resolution counts map... INFO: Auto-setting vmin to 0.000e+00 [aplpy.core] INFO: Auto-setting vmax to 0.000e+00 [aplpy.core] Saving /lscratch/kocevski/35810161/cmap_HighResolution_809049601_809308801_4FGL_J1428.9+5406_daily_bin2198.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET comment='SUCCESS', photon_flux='5.26e-08', energy_flux2='1.38e-05', photon_flux_error='3.62e-08', dlogl='3.06e-03', energy_flux='1.41e-05', photon_flux2='5.37e-08', job_status='DONE', time_completed='2026-08-25 11:17:02.581768', photon_index_error2='0.64', photon_index2='2.62', ts='4.02', fit_tolerance='1e-08', GAL='0.99', photon_index_error='0.00', energy_flux_error2='9.77e-06', EG='0.96', time_epoch_completed='1787681822.58', return_code='0', job_id='35810161', GAL2='0.99', EG2='0.96', return_code2='0', energy_flux_error='9.75e-06', photon_flux_error2='3.62e-08', ts2='4.05', photon_index='2.57' WHERE bin_id='2198' AND source_name='4FGL J1428.9+5406' AND cadence='daily'; Database successfully updated. Analysis Complete. Tue Aug 25 11:17:02 PDT 2026 V02 Working on... /lscratch/kocevski/35810208/ft1_filtered_4FGL_J1428.9+5406_daily_bin2198.fits.....................! real 23.39 user 21.31 sys 0.85 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/35810208/ft1_filtered_4FGL_J1428.9+5406_daily_bin2198.fits', '/lscratch/kocevski/35810208/ft2_4FGL_J1428.9+5406_daily_bin2198.fits', expMap='/lscratch/kocevski/35810208/expmap_809049601_809308801_4FGL_J1428.9+5406_daily_bin2198.fits', expCube='/lscratch/kocevski/35810208/ltcube_809049601_809308801_4FGL_J1428.9+5406_daily_bin2198.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/35810208/Model_4FGL_J1428.9+5406_daily_bin2198.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1428.9+5406' 4FGL J1428.9+5406 Spectrum: PowerLaw 346 Prefactor: 4.001e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-13) 347 Index: 2.574e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 348 Scale: 8.154e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/35810208/ft1_filtered_4FGL_J1428.9+5406_daily_bin2198.fits Spacecraft file(s): /lscratch/kocevski/35810208/ft2_4FGL_J1428.9+5406_daily_bin2198.fits Exposure map: /lscratch/kocevski/35810208/expmap_809049601_809308801_4FGL_J1428.9+5406_daily_bin2198.fits Exposure cube: /lscratch/kocevski/35810208/ltcube_809049601_809308801_4FGL_J1428.9+5406_daily_bin2198.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/35810208/Model_4FGL_J1428.9+5406_daily_bin2198.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) = 6293.79546281 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 6293.54094982 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 95.890 1.0000 .0000 .10000E+07 2 'Prefactor ' 12.765 1.0000 .0000 .10000E+07 3 'norm ' .32184E-03 1.0000 .0000 .10000E+07 4 'Prefactor ' .69731E-04 1.0000 .0000 .10000E+07 5 'norm ' .58348E-06 1.0000 .0000 .10000E+07 6 'norm ' .63277E-06 1.0000 .0000 .10000E+07 7 'Prefactor ' .49911E-04 1.0000 .0000 .10000E+07 8 'Prefactor ' .31556E-01 1.0000 .0000 .10000E+07 9 'Prefactor ' .19467E-01 1.0000 .0000 .10000E+07 10 'Prefactor ' .19896E-01 1.0000 .0000 .10000E+07 11 'Prefactor ' .94617 1.0000 .0000 .10000E+07 12 'Prefactor ' 37.131 1.0000 .0000 .10000E+07 13 'Prefactor ' .45574E-02 1.0000 .0000 .10000E+07 14 'Prefactor ' 72.257 1.0000 .0000 .10000E+07 15 'Prefactor ' 11.953 1.0000 .0000 .10000E+07 16 'Prefactor ' 9.9693 1.0000 .0000 .10000E+07 17 'norm ' 3.0391 1.0000 .0000 .10000E+07 18 'Prefactor ' .88406E-05 1.0000 .0000 .10000E+07 19 'Prefactor ' 9.3537 1.0000 .0000 .10000E+07 20 'Prefactor ' .52974E-05 1.0000 .0000 .10000E+07 21 'norm ' 3.9973 1.0000 .0000 .10000E+07 22 'Normalizat' .96780 1.0000 .10000E-01 10.000 23 'Prefactor ' .98410 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6830E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 6293.531 FROM MIGRAD STATUS=CONVERGED 185 CALLS 1911 TOTAL EDM= .44E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= .9% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 103.03 65.840 -.19072E-06 -.75790E-01 2 Prefactor 13.371 33.413 .64242E-06 -.70546E-01 3 norm .0000 3.8550 -.24109E-06** at limit ** 4 Prefactor .51625E-07 26.100 -.12894E-06** at limit ** 5 norm .0000 .74445 -.36652E-07** at limit ** 6 norm .0000 1.2597 .57137E-07** at limit ** 7 Prefactor .36198E-05 40.426 -.92112E-06** at limit ** 8 Prefactor .0000 71.752 -.73848E-07** at limit ** 9 Prefactor .0000 25.971 .86153E-06** at limit ** 10 Prefactor .15599E-07 106.23 -.21305E-05** at limit ** 11 Prefactor .95555 2.0197 -.12157E-06 -.80533E-03 12 Prefactor 37.305 3.8743 -.53841E-09 .18501E-01 13 Prefactor .44409E-09 19.661 .53124E-06** at limit ** 14 Prefactor 74.360 32.195 .81316E-07 .13589 15 Prefactor 12.287 13.812 .39561E-07 -.75242E-03 16 Prefactor 10.115 17.792 .79311E-07 -.16542E-01 17 norm 3.0402 1.9510 -.66076E-08 -.11136E-03 18 Prefactor .0000 6.7180 -.36747E-07** at limit ** 19 Prefactor 9.3689 6.5474 -.85173E-07 -.34445E-03 20 Prefactor .0000 1.7068 -.13920E-06** at limit ** 21 norm 4.0032 3.8766 .15413E-06 -.44750E-04 22 Normalizat .96302 .18747 -.32870E-05 .90027E-05 23 Prefactor .98587 .22270 .19113E-05 .47942E-05 ERR DEF= .500 Final values: Prefactor = 103.028 Prefactor = 13.3706 norm = 0 Prefactor = 5.16254e-08 norm = 0 norm = 0 Prefactor = 3.61983e-06 Prefactor = 0 Prefactor = 0 Prefactor = 1.55986e-08 Prefactor = 0.955547 Prefactor = 37.3048 Prefactor = 4.44089e-10 Prefactor = 74.3605 Prefactor = 12.2872 Prefactor = 10.1152 norm = 3.04018 Prefactor = 0 Prefactor = 9.36892 Prefactor = 0 norm = 4.00318 Normalizat = 0.963015 Prefactor = 0.985872 ********** ** 18 **HESSE ********** FCN= 6293.531 FROM HESSE STATUS=OK 424 CALLS 2335 TOTAL EDM= .10E-05 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 103.03 66.703 .10213E-03 -1.5505 2 Prefactor 13.371 41.175 .28011E-03 -1.5635 3 norm .0000 3.8280 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 Prefactor .51625E-07 26.180 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 norm .0000 .74154 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 norm .0000 1.2579 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 Prefactor .36198E-05 44.253 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 Prefactor .0000 70.179 .16369E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 Prefactor .0000 2.7499 .82194E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 Prefactor .15599E-07 15.291 .93405E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor .95555 2.2254 .42619E-03 -1.5688 12 Prefactor 37.305 25.724 .16413E-03 -1.5586 13 Prefactor .44409E-09 19.665 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 Prefactor 74.360 40.316 .11765E-03 -1.5535 15 Prefactor 12.287 13.844 .28950E-03 -1.5638 16 Prefactor 10.115 17.910 .31712E-03 -1.5644 17 norm 3.0402 1.9606 .58179E-03 -1.5673 18 Prefactor .0000 6.6961 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 19 Prefactor 9.3689 6.5584 .32744E-03 -1.5647 20 Prefactor .0000 1.7119 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 21 norm 4.0032 3.8736 .50420E-03 -1.5668 22 Normalizat .96302 .15948 .45762E-01 -.94280 23 Prefactor .98587 .18782 .46068E-01 -.93202 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 1.02518e-06 Minuit parameter uncertainties: 1 66.704 2 41.1754 3 2.23244e-06 4 0.00232467 5 6.27701e-07 6 1.62153e-06 7 0.0253133 8 2.08001e-05 9 6.43988e-06 10 0.00097703 11 2.22539 12 25.7236 13 0.000188525 14 40.3166 15 13.8439 16 17.9104 17 1.96064 18 1.66645e-05 19 6.55842 20 3.14613e-06 21 3.87359 22 0.159559 23 0.187946 _V02 Working on... /lscratch/kocevski/35810227/ft1_filtered_4FGL_J1428.9+5406_daily_bin2198.fits.....................! real 23.77 user 22.16 sys 0.75 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/35810227/ft1_filtered_4FGL_J1428.9+5406_daily_bin2198.fits', '/lscratch/kocevski/35810227/ft2_4FGL_J1428.9+5406_daily_bin2198.fits', expMap='/lscratch/kocevski/35810227/expmap_809049601_809308801_4FGL_J1428.9+5406_daily_bin2198.fits', expCube='/lscratch/kocevski/35810227/ltcube_809049601_809308801_4FGL_J1428.9+5406_daily_bin2198.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/35810227/Model_4FGL_J1428.9+5406_daily_bin2198.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1428.9+5406' 4FGL J1428.9+5406 Spectrum: PowerLaw 346 Prefactor: 4.001e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-13) 347 Index: 2.574e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 348 Scale: 8.154e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/35810227/ft1_filtered_4FGL_J1428.9+5406_daily_bin2198.fits Spacecraft file(s): /lscratch/kocevski/35810227/ft2_4FGL_J1428.9+5406_daily_bin2198.fits Exposure map: /lscratch/kocevski/35810227/expmap_809049601_809308801_4FGL_J1428.9+5406_daily_bin2198.fits Exposure cube: /lscratch/kocevski/35810227/ltcube_809049601_809308801_4FGL_J1428.9+5406_daily_bin2198.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/35810227/Model_4FGL_J1428.9+5406_daily_bin2198.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) = 6293.79546281 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 6293.54094982 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 95.890 1.0000 .0000 .10000E+07 2 'Prefactor ' 12.765 1.0000 .0000 .10000E+07 3 'norm ' .32184E-03 1.0000 .0000 .10000E+07 4 'Prefactor ' .69731E-04 1.0000 .0000 .10000E+07 5 'norm ' .58348E-06 1.0000 .0000 .10000E+07 6 'norm ' .63277E-06 1.0000 .0000 .10000E+07 7 'Prefactor ' .49911E-04 1.0000 .0000 .10000E+07 8 'Prefactor ' .31556E-01 1.0000 .0000 .10000E+07 9 'Prefactor ' .19467E-01 1.0000 .0000 .10000E+07 10 'Prefactor ' .19896E-01 1.0000 .0000 .10000E+07 11 'Prefactor ' .94617 1.0000 .0000 .10000E+07 12 'Prefactor ' 37.131 1.0000 .0000 .10000E+07 13 'Prefactor ' .45574E-02 1.0000 .0000 .10000E+07 14 'Prefactor ' 72.257 1.0000 .0000 .10000E+07 15 'Prefactor ' 11.953 1.0000 .0000 .10000E+07 16 'Prefactor ' 9.9693 1.0000 .0000 .10000E+07 17 'norm ' 3.0391 1.0000 .0000 .10000E+07 18 'Prefactor ' .88406E-05 1.0000 .0000 .10000E+07 19 'Prefactor ' 9.3537 1.0000 .0000 .10000E+07 20 'Prefactor ' .52974E-05 1.0000 .0000 .10000E+07 21 'norm ' 3.9973 1.0000 .0000 .10000E+07 22 'Normalizat' .96780 1.0000 .10000E-01 10.000 23 'Prefactor ' .98410 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6830E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 6293.531 FROM MIGRAD STATUS=CONVERGED 185 CALLS 1911 TOTAL EDM= .44E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= .9% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 103.03 65.840 -.19072E-06 -.75790E-01 2 Prefactor 13.371 33.413 .64242E-06 -.70546E-01 3 norm .0000 3.8550 -.24109E-06** at limit ** 4 Prefactor .51625E-07 26.100 -.12894E-06** at limit ** 5 norm .0000 .74445 -.36652E-07** at limit ** 6 norm .0000 1.2597 .57137E-07** at limit ** 7 Prefactor .36198E-05 40.426 -.92112E-06** at limit ** 8 Prefactor .0000 71.752 -.73848E-07** at limit ** 9 Prefactor .0000 25.971 .86153E-06** at limit ** 10 Prefactor .15599E-07 106.23 -.21305E-05** at limit ** 11 Prefactor .95555 2.0197 -.12157E-06 -.80533E-03 12 Prefactor 37.305 3.8743 -.53841E-09 .18501E-01 13 Prefactor .44409E-09 19.661 .53124E-06** at limit ** 14 Prefactor 74.360 32.195 .81316E-07 .13589 15 Prefactor 12.287 13.812 .39561E-07 -.75242E-03 16 Prefactor 10.115 17.792 .79311E-07 -.16542E-01 17 norm 3.0402 1.9510 -.66076E-08 -.11136E-03 18 Prefactor .0000 6.7180 -.36747E-07** at limit ** 19 Prefactor 9.3689 6.5474 -.85173E-07 -.34445E-03 20 Prefactor .0000 1.7068 -.13920E-06** at limit ** 21 norm 4.0032 3.8766 .15413E-06 -.44750E-04 22 Normalizat .96302 .18747 -.32870E-05 .90027E-05 23 Prefactor .98587 .22270 .19113E-05 .47942E-05 ERR DEF= .500 Final values: Prefactor = 103.028 Prefactor = 13.3706 norm = 0 Prefactor = 5.16254e-08 norm = 0 norm = 0 Prefactor = 3.61983e-06 Prefactor = 0 Prefactor = 0 Prefactor = 1.55986e-08 Prefactor = 0.955547 Prefactor = 37.3048 Prefactor = 4.44089e-10 Prefactor = 74.3605 Prefactor = 12.2872 Prefactor = 10.1152 norm = 3.04018 Prefactor = 0 Prefactor = 9.36892 Prefactor = 0 norm = 4.00318 Normalizat = 0.963015 Prefactor = 0.985872 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 6293.53053193 Extracting fit parameters... 4FGL J1428.9+5406 Spectrum: PowerLaw 346 Prefactor: 3.730e+01 2.572e+01 0.000e+00 1.000e+06 ( 1.000e-13) 347 Index: 2.574e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 348 Scale: 8.154e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 680 Prefactor: 9.859e-01 1.879e-01 0.000e+00 1.000e+01 ( 1.000e+00) 681 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 682 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 679 Normalization: 9.630e-01 1.596e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 4.02 Ra Dec: 217.229 54.111 Photon Index (Fixed Index): 2.57 +/- 0.00 Photon Flux (Fixed Index): 5.26e-08 +/- 3.62e-08 Energy Flux (Fixed Index): 1.41e-05 +/- 9.75e-06 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) = 6293.52912255 delta logL = 0.00140938039021 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 6293.52747178 delta logL = 0.00306015209935 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 35.403 1.0000 .0000 .10000E+07 2 'Index ' 2.6231 1.0000 .0000 10.000 3 'Normalizat' .96128 1.0000 .10000E-01 10.000 4 'Prefactor ' .98755 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6830E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 6293.527 FROM MIGRAD STATUS=CONVERGED 89 CALLS 260 TOTAL EDM= .27E-08 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 35.427 35.394 .67234E-05 .75415E-03 2 Index 2.6226 .67608 .60341E-02 .35575E-03 3 Normalizat .96127 .18744 .22549E-03 -.57527E-04 4 Prefactor .98753 .22015 .26284E-03 .10381E-04 ERR DEF= .500 Final values: Prefactor = 35.4272 Index = 2.62262 Normalizat = 0.961272 Prefactor = 0.987528 ********** ** 18 **HESSE ********** FCN= 6293.527 FROM HESSE STATUS=OK 25 CALLS 285 TOTAL EDM= .58E-10 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 35.427 33.411 .26894E-06 -1.5589 2 Index 2.6226 .63813 .12068E-02 -.49550 3 Normalizat .96127 .18756 .90195E-05 -.94339 4 Prefactor .98753 .22028 .10514E-04 -.93146 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 5.82577e-11 Minuit parameter uncertainties: 1 33.4108 2 0.640391 3 0.187683 4 0.220482 V02 Working on... /lscratch/kocevski/35810245/ft1_filtered_4FGL_J1428.9+5406_daily_bin2198.fits.....................! real 23.76 user 21.41 sys 0.92 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/35810245/ft1_filtered_4FGL_J1428.9+5406_daily_bin2198.fits', '/lscratch/kocevski/35810245/ft2_4FGL_J1428.9+5406_daily_bin2198.fits', expMap='/lscratch/kocevski/35810245/expmap_809049601_809308801_4FGL_J1428.9+5406_daily_bin2198.fits', expCube='/lscratch/kocevski/35810245/ltcube_809049601_809308801_4FGL_J1428.9+5406_daily_bin2198.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/35810245/Model_4FGL_J1428.9+5406_daily_bin2198.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1428.9+5406' 4FGL J1428.9+5406 Spectrum: PowerLaw 346 Prefactor: 4.001e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-13) 347 Index: 2.574e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 348 Scale: 8.154e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/35810245/ft1_filtered_4FGL_J1428.9+5406_daily_bin2198.fits Spacecraft file(s): /lscratch/kocevski/35810245/ft2_4FGL_J1428.9+5406_daily_bin2198.fits Exposure map: /lscratch/kocevski/35810245/expmap_809049601_809308801_4FGL_J1428.9+5406_daily_bin2198.fits Exposure cube: /lscratch/kocevski/35810245/ltcube_809049601_809308801_4FGL_J1428.9+5406_daily_bin2198.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/35810245/Model_4FGL_J1428.9+5406_daily_bin2198.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) = 6293.79546281 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 6293.54094982 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 95.890 1.0000 .0000 .10000E+07 2 'Prefactor ' 12.765 1.0000 .0000 .10000E+07 3 'norm ' .32184E-03 1.0000 .0000 .10000E+07 4 'Prefactor ' .69731E-04 1.0000 .0000 .10000E+07 5 'norm ' .58348E-06 1.0000 .0000 .10000E+07 6 'norm ' .63277E-06 1.0000 .0000 .10000E+07 7 'Prefactor ' .49911E-04 1.0000 .0000 .10000E+07 8 'Prefactor ' .31556E-01 1.0000 .0000 .10000E+07 9 'Prefactor ' .19467E-01 1.0000 .0000 .10000E+07 10 'Prefactor ' .19896E-01 1.0000 .0000 .10000E+07 11 'Prefactor ' .94617 1.0000 .0000 .10000E+07 12 'Prefactor ' 37.131 1.0000 .0000 .10000E+07 13 'Prefactor ' .45574E-02 1.0000 .0000 .10000E+07 14 'Prefactor ' 72.257 1.0000 .0000 .10000E+07 15 'Prefactor ' 11.953 1.0000 .0000 .10000E+07 16 'Prefactor ' 9.9693 1.0000 .0000 .10000E+07 17 'norm ' 3.0391 1.0000 .0000 .10000E+07 18 'Prefactor ' .88406E-05 1.0000 .0000 .10000E+07 19 'Prefactor ' 9.3537 1.0000 .0000 .10000E+07 20 'Prefactor ' .52974E-05 1.0000 .0000 .10000E+07 21 'norm ' 3.9973 1.0000 .0000 .10000E+07 22 'Normalizat' .96780 1.0000 .10000E-01 10.000 23 'Prefactor ' .98410 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6830E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 6293.531 FROM MIGRAD STATUS=CONVERGED 185 CALLS 1911 TOTAL EDM= .44E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= .9% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 103.03 65.840 -.19072E-06 -.75790E-01 2 Prefactor 13.371 33.413 .64242E-06 -.70546E-01 3 norm .0000 3.8550 -.24109E-06** at limit ** 4 Prefactor .51625E-07 26.100 -.12894E-06** at limit ** 5 norm .0000 .74445 -.36652E-07** at limit ** 6 norm .0000 1.2597 .57137E-07** at limit ** 7 Prefactor .36198E-05 40.426 -.92112E-06** at limit ** 8 Prefactor .0000 71.752 -.73848E-07** at limit ** 9 Prefactor .0000 25.971 .86153E-06** at limit ** 10 Prefactor .15599E-07 106.23 -.21305E-05** at limit ** 11 Prefactor .95555 2.0197 -.12157E-06 -.80533E-03 12 Prefactor 37.305 3.8743 -.53841E-09 .18501E-01 13 Prefactor .44409E-09 19.661 .53124E-06** at limit ** 14 Prefactor 74.360 32.195 .81316E-07 .13589 15 Prefactor 12.287 13.812 .39561E-07 -.75242E-03 16 Prefactor 10.115 17.792 .79311E-07 -.16542E-01 17 norm 3.0402 1.9510 -.66076E-08 -.11136E-03 18 Prefactor .0000 6.7180 -.36747E-07** at limit ** 19 Prefactor 9.3689 6.5474 -.85173E-07 -.34445E-03 20 Prefactor .0000 1.7068 -.13920E-06** at limit ** 21 norm 4.0032 3.8766 .15413E-06 -.44750E-04 22 Normalizat .96302 .18747 -.32870E-05 .90027E-05 23 Prefactor .98587 .22270 .19113E-05 .47942E-05 ERR DEF= .500 Final values: Prefactor = 103.028 Prefactor = 13.3706 norm = 0 Prefactor = 5.16254e-08 norm = 0 norm = 0 Prefactor = 3.61983e-06 Prefactor = 0 Prefactor = 0 Prefactor = 1.55986e-08 Prefactor = 0.955547 Prefactor = 37.3048 Prefactor = 4.44089e-10 Prefactor = 74.3605 Prefactor = 12.2872 Prefactor = 10.1152 norm = 3.04018 Prefactor = 0 Prefactor = 9.36892 Prefactor = 0 norm = 4.00318 Normalizat = 0.963015 Prefactor = 0.985872 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) = 6293.52747145 delta logL = 0.00306047935919 Extracting fit parameters... 4FGL J1428.9+5406 Spectrum: PowerLaw 346 Prefactor: 3.543e+01 3.341e+01 0.000e+00 1.000e+06 ( 1.000e-13) 347 Index: 2.623e+00 6.404e-01 0.000e+00 1.000e+01 (-1.000e+00) 348 Scale: 8.154e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 680 Prefactor: 9.875e-01 2.205e-01 0.000e+00 1.000e+01 ( 1.000e+00) 681 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 682 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 679 Normalization: 9.613e-01 1.877e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 4.05 Ra Dec: 217.229 54.111 Photon Index (Free Index): 2.62 +/- 0.64 Photon Flux (Free Index): 5.37e-08 +/- 3.62e-08 Energy Flux (Free Index): 1.38e-05 +/- 9.77e-06 Creating a high resolution counts map... INFO: Auto-setting vmin to 0.000e+00 [aplpy.core] INFO: Auto-setting vmax to 0.000e+00 [aplpy.core] Saving /lscratch/kocevski/35810208/cmap_HighResolution_809049601_809308801_4FGL_J1428.9+5406_daily_bin2198.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET comment='SUCCESS', photon_flux='5.26e-08', energy_flux2='1.38e-05', photon_flux_error='3.62e-08', dlogl='3.06e-03', energy_flux='1.41e-05', photon_flux2='5.37e-08', job_status='DONE', time_completed='2026-08-25 11:17:34.669904', photon_index_error2='0.64', photon_index2='2.62', ts='4.02', fit_tolerance='1e-08', GAL='0.99', photon_index_error='0.00', energy_flux_error2='9.77e-06', EG='0.96', time_epoch_completed='1787681854.67', return_code='0', job_id='35810208', GAL2='0.99', EG2='0.96', return_code2='0', energy_flux_error='9.75e-06', photon_flux_error2='3.62e-08', ts2='4.05', photon_index='2.57' WHERE bin_id='2198' AND source_name='4FGL J1428.9+5406' AND cadence='daily'; Database successfully updated. Analysis Complete. Tue Aug 25 11:17:34 PDT 2026 number of points = 7443 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J1428.9+5406_daily_bin2198 RA = 217.229, Dec = 54.1114 tmin = 809049601, tmax = 809308801 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='35811068', job_status='RUN', time_executed='2026-08-25 11:17:00.047264', time_epoch_executed='1787681820.05' WHERE source_name='4FGL J1428.9+5406' and cadence='daily' and bin_id='2198' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/35811068 Creating custom pfile directory: /lscratch/kocevski/35811068/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=809049601.0 && nMetStart<809308801.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=809049601.0 && nMetStart<809308801.0' /Data/Flight/Level1/LPA Retrieving 46 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/35811068/ft1_4FGL_J1428.9+5406_daily_bin2198.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=809049601.0 && nMetStart<809308801.0' /Data/Flight/Level1/LPA Retrieving 46 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/35811068/ft2_4FGL_J1428.9+5406_daily_bin2198.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/35811068/ft1_4FGL_J1428.9+5406_daily_bin2198.fits outfile=/lscratch/kocevski/35811068/ft1_filteredMKT_4FGL_J1428.9+5406_daily_bin2198.fits ra=217.229 dec=54.1114 rad=12.0 tmin=809049601.0 tmax=809308801.0 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 2.85 user 2.26 sys 0.18 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/35811068/ft2_4FGL_J1428.9+5406_daily_bin2198.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/35811068/ft2_4FGL_J1428.9+5406_daily_bin2198.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/35811068/ft1_filteredMKT_4FGL_J1428.9+5406_daily_bin2198.fits evtable="EVENTS" outfile="/lscratch/kocevski/35811068/ft1_filtered_4FGL_J1428.9+5406_daily_bin2198.fits" apply_filter=yes overwrite=yes header_obstimes=yes tstart=0.0 tstop=0.0 gtifile="default" chatter=3 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtmktime version HEAD Applying GTI filter: IN_SAA!=T && LIVETIME>0 && gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nogrb.gti',(START+STOP)/2) && (angsep(RA_SUN,DEC_SUN,RA_ZENITH,DEC_ZENITH)>115 || gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nosolarflares.gti',(START+STOP)/2)) real 1.06 user 0.22 sys 0.13 Number of photons that the gtmktime cut: 576 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/35811068/ft1_filtered_4FGL_J1428.9+5406_daily_bin2198.fits" evtable="EVENTS" scfile=/lscratch/kocevski/35811068/ft2_4FGL_J1428.9+5406_daily_bin2198.fits sctable="SC_DATA" ou_V02 Working on... /lscratch/kocevski/35810256/ft1_filtered_4FGL_J1428.9+5406_daily_bin2198.fits.....................! real 25.25 user 22.94 sys 0.90 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/35810256/ft1_filtered_4FGL_J1428.9+5406_daily_bin2198.fits', '/lscratch/kocevski/35810256/ft2_4FGL_J1428.9+5406_daily_bin2198.fits', expMap='/lscratch/kocevski/35810256/expmap_809049601_809308801_4FGL_J1428.9+5406_daily_bin2198.fits', expCube='/lscratch/kocevski/35810256/ltcube_809049601_809308801_4FGL_J1428.9+5406_daily_bin2198.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/35810256/Model_4FGL_J1428.9+5406_daily_bin2198.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1428.9+5406' 4FGL J1428.9+5406 Spectrum: PowerLaw 346 Prefactor: 4.001e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-13) 347 Index: 2.574e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 348 Scale: 8.154e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/35810256/ft1_filtered_4FGL_J1428.9+5406_daily_bin2198.fits Spacecraft file(s): /lscratch/kocevski/35810256/ft2_4FGL_J1428.9+5406_daily_bin2198.fits Exposure map: /lscratch/kocevski/35810256/expmap_809049601_809308801_4FGL_J1428.9+5406_daily_bin2198.fits Exposure cube: /lscratch/kocevski/35810256/ltcube_809049601_809308801_4FGL_J1428.9+5406_daily_bin2198.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/35810256/Model_4FGL_J1428.9+5406_daily_bin2198.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) = 6293.79546281 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 6293.54094982 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 95.890 1.0000 .0000 .10000E+07 2 'Prefactor ' 12.765 1.0000 .0000 .10000E+07 3 'norm ' .32184E-03 1.0000 .0000 .10000E+07 4 'Prefactor ' .69731E-04 1.0000 .0000 .10000E+07 5 'norm ' .58348E-06 1.0000 .0000 .10000E+07 6 'norm ' .63277E-06 1.0000 .0000 .10000E+07 7 'Prefactor ' .49911E-04 1.0000 .0000 .10000E+07 8 'Prefactor ' .31556E-01 1.0000 .0000 .10000E+07 9 'Prefactor ' .19467E-01 1.0000 .0000 .10000E+07 10 'Prefactor ' .19896E-01 1.0000 .0000 .10000E+07 11 'Prefactor ' .94617 1.0000 .0000 .10000E+07 12 'Prefactor ' 37.131 1.0000 .0000 .10000E+07 13 'Prefactor ' .45574E-02 1.0000 .0000 .10000E+07 14 'Prefactor ' 72.257 1.0000 .0000 .10000E+07 15 'Prefactor ' 11.953 1.0000 .0000 .10000E+07 16 'Prefactor ' 9.9693 1.0000 .0000 .10000E+07 17 'norm ' 3.0391 1.0000 .0000 .10000E+07 18 'Prefactor ' .88406E-05 1.0000 .0000 .10000E+07 19 'Prefactor ' 9.3537 1.0000 .0000 .10000E+07 20 'Prefactor ' .52974E-05 1.0000 .0000 .10000E+07 21 'norm ' 3.9973 1.0000 .0000 .10000E+07 22 'Normalizat' .96780 1.0000 .10000E-01 10.000 23 'Prefactor ' .98410 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6830E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 6293.531 FROM MIGRAD STATUS=CONVERGED 185 CALLS 1911 TOTAL EDM= .44E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= .9% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 103.03 65.840 -.19072E-06 -.75790E-01 2 Prefactor 13.371 33.413 .64242E-06 -.70546E-01 3 norm .0000 3.8550 -.24109E-06** at limit ** 4 Prefactor .51625E-07 26.100 -.12894E-06** at limit ** 5 norm .0000 .74445 -.36652E-07** at limit ** 6 norm .0000 1.2597 .57137E-07** at limit ** 7 Prefactor .36198E-05 40.426 -.92112E-06** at limit ** 8 Prefactor .0000 71.752 -.73848E-07** at limit ** 9 Prefactor .0000 25.971 .86153E-06** at limit ** 10 Prefactor .15599E-07 106.23 -.21305E-05** at limit ** 11 Prefactor .95555 2.0197 -.12157E-06 -.80533E-03 12 Prefactor 37.305 3.8743 -.53841E-09 .18501E-01 13 Prefactor .44409E-09 19.661 .53124E-06** at limit ** 14 Prefactor 74.360 32.195 .81316E-07 .13589 15 Prefactor 12.287 13.812 .39561E-07 -.75242E-03 16 Prefactor 10.115 17.792 .79311E-07 -.16542E-01 17 norm 3.0402 1.9510 -.66076E-08 -.11136E-03 18 Prefactor .0000 6.7180 -.36747E-07** at limit ** 19 Prefactor 9.3689 6.5474 -.85173E-07 -.34445E-03 20 Prefactor .0000 1.7068 -.13920E-06** at limit ** 21 norm 4.0032 3.8766 .15413E-06 -.44750E-04 22 Normalizat .96302 .18747 -.32870E-05 .90027E-05 23 Prefactor .98587 .22270 .19113E-05 .47942E-05 ERR DEF= .500 Final values: Prefactor = 103.028 Prefactor = 13.3706 norm = 0 Prefactor = 5.16254e-08 norm = 0 norm = 0 Prefactor = 3.61983e-06 Prefactor = 0 Prefactor = 0 Prefactor = 1.55986e-08 Prefactor = 0.955547 Prefactor = 37.3048 Prefactor = 4.44089e-10 Prefactor = 74.3605 Prefactor = 12.2872 Prefactor = 10.1152 norm = 3.04018 Prefactor = 0 Prefactor = 9.36892 Prefactor = 0 norm = 4.00318 Normalizat = 0.963015 Prefactor = 0.985872 ********** ** 18 **HESSE ********** FCN= 6293.531 FROM HESSE STATUS=OK 424 CALLS 2335 TOTAL EDM= .10E-05 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 103.03 66.703 .10213E-03 -1.5505 2 Prefactor 13.371 41.175 .28011E-03 -1.5635 3 norm .0000 3.8280 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 Prefactor .51625E-07 26.180 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 norm .0000 .74154 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 norm .0000 1.2579 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 Prefactor .36198E-05 44.253 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 Prefactor .0000 70.179 .16369E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 Prefactor .0000 2.7499 .82194E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 Prefactor .15599E-07 15.291 .93405E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor .95555 2.2254 .42619E-03 -1.5688 12 Prefactor 37.305 25.724 .16413E-03 -1.5586 13 Prefactor .44409E-09 19.665 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 Prefactor 74.360 40.316 .11765E-03 -1.5535 15 Prefactor 12.287 13.844 .28950E-03 -1.5638 16 Prefactor 10.115 17.910 .31712E-03 -1.5644 17 norm 3.0402 1.9606 .58179E-03 -1.5673 18 Prefactor .0000 6.6961 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 19 Prefactor 9.3689 6.5584 .32744E-03 -1.5647 20 Prefactor .0000 1.7119 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 21 norm 4.0032 3.8736 .50420E-03 -1.5668 22 Normalizat .96302 .15948 .45762E-01 -.94280 23 Prefactor .98587 .18782 .46068E-01 -.93202 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 1.02518e-06 Minuit parameter uncertainties: 1 66.704 2 41.1754 3 2.23244e-06 4 0.00232467 5 6.27701e-07 6 1.62153e-06 7 0.0253133 8 2.08001e-05 9 6.43988e-06 10 0.00097703 11 2.22539 12 25.7236 13 0.000188525 14 40.3166 15 13.8439 16 17.9104 17 1.96064 18 1.66645e-05 19 6.55842 20 3.14613e-06 21 3.87359 22 0.159559 23 0.187946 tfile=/lscratch/kocevski/35810436/ltcube_809049601_809308801_4FGL_J1428.9+5406_daily_bin2198.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/35810436/ft2_4FGL_J1428.9+5406_daily_bin2198.fits .....................! real 10.14 user 9.29 sys 0.25 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/35810436/ft1_filtered_4FGL_J1428.9+5406_daily_bin2198.fits evtable="EVENTS" scfile=/lscratch/kocevski/35810436/ft2_4FGL_J1428.9+5406_daily_bin2198.fits sctable="SC_DATA" expcube=/lscratch/kocevski/35810436/ltcube_809049601_809308801_4FGL_J1428.9+5406_daily_bin2198.fits outfile=/lscratch/kocevski/35810436/expmap_809049601_809308801_4FGL_J1428.9+5406_daily_bin2198.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/35810436/ltcube_809049601_809308801_4FGL_J1428.9+5406_daily_bin2198.fits .....................! real 81.37 user 75.67 sys 4.70 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 215 point sources and 0 extended sources Setting source of interest to: 4FGL J1428.9+5406 @ 217.229 54.1114 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/35810436/ft1_filtered_4FGL_J1428.9+5406_daily_bin2198.fits scfile=/lscratch/kocevski/35810436/ft2_4FGL_J1428.9+5406_daily_bin2198.fits outfile=/lscratch/kocevski/35810436/cmap_809049601_809308801_4FGL_J1428.9+5406_daily_bin2198.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=217.229 yref=54.1114 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 0.94 user 0.25 sys 0.11 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/35810436/ft1_filtered_4FGL_J1428.9+5406_daily_bin2198.fits scfile=/lscratch/kocevski/35810436/ft2_4FGL_J1428.9+5406_daily_bin2198.fits outfile=/lscratch/kocevski/35810436/cmap_HighResolution_809049601_809308801_4FGL_J1428.9+5406_daily_bin2198.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=217.229 yref=54.1114 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 1.06 user 0.26 sys 0.11 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/35810436/ft1_filtered_4FGL_J1428.9+5406_daily_bin2198.fits evtable="EVENTS" scfile=/lscratch/kocevski/35810436/ft2_4FGL_J1428.9+5406_daily_bin2198.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/35810436/Model_4FGL_J1428.9+5406_daily_bin2198.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= 6293.531 FROM HESSE STATUS=OK 424 CALLS 2335 TOTAL EDM= .10E-05 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 103.03 66.703 .10213E-03 -1.5505 2 Prefactor 13.371 41.175 .28011E-03 -1.5635 3 norm .0000 3.8280 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 Prefactor .51625E-07 26.180 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 norm .0000 .74154 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 norm .0000 1.2579 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 Prefactor .36198E-05 44.253 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 Prefactor .0000 70.179 .16369E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 Prefactor .0000 2.7499 .82194E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 Prefactor .15599E-07 15.291 .93405E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor .95555 2.2254 .42619E-03 -1.5688 12 Prefactor 37.305 25.724 .16413E-03 -1.5586 13 Prefactor .44409E-09 19.665 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 Prefactor 74.360 40.316 .11765E-03 -1.5535 15 Prefactor 12.287 13.844 .28950E-03 -1.5638 16 Prefactor 10.115 17.910 .31712E-03 -1.5644 17 norm 3.0402 1.9606 .58179E-03 -1.5673 18 Prefactor .0000 6.6961 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 19 Prefactor 9.3689 6.5584 .32744E-03 -1.5647 20 Prefactor .0000 1.7119 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 21 norm 4.0032 3.8736 .50420E-03 -1.5668 22 Normalizat .96302 .15948 .45762E-01 -.94280 23 Prefactor .98587 .18782 .46068E-01 -.93202 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 1.02518e-06 Minuit parameter uncertainties: 1 66.704 2 41.1754 3 2.23244e-06 4 0.00232467 5 6.27701e-07 6 1.62153e-06 7 0.0253133 8 2.08001e-05 9 6.43988e-06 10 0.00097703 11 2.22539 12 25.7236 13 0.000188525 14 40.3166 15 13.8439 16 17.9104 17 1.96064 18 1.66645e-05 19 6.55842 20 3.14613e-06 21 3.87359 22 0.159559 23 0.187946 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 6293.53053193 Extracting fit parameters... 4FGL J1428.9+5406 Spectrum: PowerLaw 346 Prefactor: 3.730e+01 2.572e+01 0.000e+00 1.000e+06 ( 1.000e-13) 347 Index: 2.574e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 348 Scale: 8.154e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 680 Prefactor: 9.859e-01 1.879e-01 0.000e+00 1.000e+01 ( 1.000e+00) 681 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 682 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 679 Normalization: 9.630e-01 1.596e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 4.02 Ra Dec: 217.229 54.111 Photon Index (Fixed Index): 2.57 +/- 0.00 Photon Flux (Fixed Index): 5.26e-08 +/- 3.62e-08 Energy Flux (Fixed Index): 1.41e-05 +/- 9.75e-06 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) = 6293.52912255 delta logL = 0.00140938039021 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 6293.52747178 delta logL = 0.00306015209935 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 35.403 1.0000 .0000 .10000E+07 2 'Index ' 2.6231 1.0000 .0000 10.000 3 'Normalizat' .96128 1.0000 .10000E-01 10.000 4 'Prefactor ' .98755 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6830E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 6293.527 FROM MIGRAD STATUS=CONVERGED 89 CALLS 260 TOTAL EDM= .27E-08 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 35.427 35.394 .67234E-05 .75415E-03 2 Index 2.6226 .67608 .60341E-02 .35575E-03 3 Normalizat .96127 .18744 .22549E-03 -.57527E-04 4 Prefactor .98753 .22015 .26284E-03 .10381E-04 ERR DEF= .500 Final values: Prefactor = 35.4272 Index = 2.62262 Normalizat = 0.961272 Prefactor = 0.987528 ********** ** 18 **HESSE ********** FCN= 6293.527 FROM HESSE STATUS=OK 25 CALLS 285 TOTAL EDM= .58E-10 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 35.427 33.411 .26894E-06 -1.5589 2 Index 2.6226 .63813 .12068E-02 -.49550 3 Normalizat .96127 .18756 .90195E-05 -.94339 4 Prefactor .98753 .22028 .10514E-04 -.93146 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 5.82577e-11 Minuit parameter uncertainties: 1 33.4108 2 0.640391 3 0.187683 4 0.220482 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) = 6293.52747145 delta logL = 0.00306047935919 Extracting fit parameters... 4FGL J1428.9+5406 Spectrum: PowerLaw 346 Prefactor: 3.543e+01 3.341e+01 0.000e+00 1.000e+06 ( 1.000e-13) 347 Index: 2.623e+00 6.404e-01 0.000e+00 1.000e+01 (-1.000e+00) 348 Scale: 8.154e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 680 Prefactor: 9.875e-01 2.205e-01 0.000e+00 1.000e+01 ( 1.000e+00) 681 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 682 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 679 Normalization: 9.613e-01 1.877e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 4.05 Ra Dec: 217.229 54.111 Photon Index (Free Index): 2.62 +/- 0.64 Photon Flux (Free Index): 5.37e-08 +/- 3.62e-08 Energy Flux (Free Index): 1.38e-05 +/- 9.77e-06 Creating a high resolution counts map... INFO: Auto-setting vmin to 0.000e+00 [aplpy.core] INFO: Auto-setting vmax to 0.000e+00 [aplpy.core] Saving /lscratch/kocevski/35810227/cmap_HighResolution_809049601_809308801_4FGL_J1428.9+5406_daily_bin2198.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET comment='SUCCESS', photon_flux='5.26e-08', energy_flux2='1.38e-05', photon_flux_error='3.62e-08', dlogl='3.06e-03', energy_flux='1.41e-05', photon_flux2='5.37e-08', job_status='DONE', time_completed='2026-08-25 11:17:57.738501', photon_index_error2='0.64', photon_index2='2.62', ts='4.02', fit_tolerance='1e-08', GAL='0.99', photon_index_error='0.00', energy_flux_error2='9.77e-06', EG='0.96', time_epoch_completed='1787681877.74', return_code='0', job_id='35810227', GAL2='0.99', EG2='0.96', return_code2='0', energy_flux_error='9.75e-06', photon_flux_error2='3.62e-08', ts2='4.05', photon_index='2.57' WHERE bin_id='2198' AND source_name='4FGL J1428.9+5406' AND cadence='daily'; Database successfully updated. Analysis Complete. Tue Aug 25 11:17:57 PDT 2026 ********** ** 18 **HESSE ********** FCN= 6293.531 FROM HESSE STATUS=OK 424 CALLS 2335 TOTAL EDM= .10E-05 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 103.03 66.703 .10213E-03 -1.5505 2 Prefactor 13.371 41.175 .28011E-03 -1.5635 3 norm .0000 3.8280 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 Prefactor .51625E-07 26.180 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 norm .0000 .74154 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 norm .0000 1.2579 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 Prefactor .36198E-05 44.253 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 Prefactor .0000 70.179 .16369E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 Prefactor .0000 2.7499 .82194E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 Prefactor .15599E-07 15.291 .93405E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor .95555 2.2254 .42619E-03 -1.5688 12 Prefactor 37.305 25.724 .16413E-03 -1.5586 13 Prefactor .44409E-09 19.665 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 Prefactor 74.360 40.316 .11765E-03 -1.5535 15 Prefactor 12.287 13.844 .28950E-03 -1.5638 16 Prefactor 10.115 17.910 .31712E-03 -1.5644 17 norm 3.0402 1.9606 .58179E-03 -1.5673 18 Prefactor .0000 6.6961 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 19 Prefactor 9.3689 6.5584 .32744E-03 -1.5647 20 Prefactor .0000 1.7119 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 21 norm 4.0032 3.8736 .50420E-03 -1.5668 22 Normalizat .96302 .15948 .45762E-01 -.94280 23 Prefactor .98587 .18782 .46068E-01 -.93202 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 1.02518e-06 Minuit parameter uncertainties: 1 66.704 2 41.1754 3 2.23244e-06 4 0.00232467 5 6.27701e-07 6 1.62153e-06 7 0.0253133 8 2.08001e-05 9 6.43988e-06 10 0.00097703 11 2.22539 12 25.7236 13 0.000188525 14 40.3166 15 13.8439 16 17.9104 17 1.96064 18 1.66645e-05 19 6.55842 20 3.14613e-06 21 3.87359 22 0.159559 23 0.187946 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 6293.53053193 Extracting fit parameters... 4FGL J1428.9+5406 Spectrum: PowerLaw 346 Prefactor: 3.730e+01 2.572e+01 0.000e+00 1.000e+06 ( 1.000e-13) 347 Index: 2.574e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 348 Scale: 8.154e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 680 Prefactor: 9.859e-01 1.879e-01 0.000e+00 1.000e+01 ( 1.000e+00) 681 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 682 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 679 Normalization: 9.630e-01 1.596e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 4.02 Ra Dec: 217.229 54.111 Photon Index (Fixed Index): 2.57 +/- 0.00 Photon Flux (Fixed Index): 5.26e-08 +/- 3.62e-08 Energy Flux (Fixed Index): 1.41e-05 +/- 9.75e-06 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) = 6293.52912255 delta logL = 0.00140938039021 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 6293.52747178 delta logL = 0.00306015209935 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 35.403 1.0000 .0000 .10000E+07 2 'Index ' 2.6231 1.0000 .0000 10.000 3 'Normalizat' .96128 1.0000 .10000E-01 10.000 4 'Prefactor ' .98755 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6830E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 6293.527 FROM MIGRAD STATUS=CONVERGED 89 CALLS 260 TOTAL EDM= .27E-08 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 35.427 35.394 .67234E-05 .75415E-03 2 Index 2.6226 .67608 .60341E-02 .35575E-03 3 Normalizat .96127 .18744 .22549E-03 -.57527E-04 4 Prefactor .98753 .22015 .26284E-03 .10381E-04 ERR DEF= .500 Final values: Prefactor = 35.4272 Index = 2.62262 Normalizat = 0.961272 Prefactor = 0.987528 ********** ** 18 **HESSE ********** FCN= 6293.527 FROM HESSE STATUS=OK 25 CALLS 285 TOTAL EDM= .58E-10 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 35.427 33.411 .26894E-06 -1.5589 2 Index 2.6226 .63813 .12068E-02 -.49550 3 Normalizat .96127 .18756 .90195E-05 -.94339 4 Prefactor .98753 .22028 .10514E-04 -.93146 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 5.82577e-11 Minuit parameter uncertainties: 1 33.4108 2 0.640391 3 0.187683 4 0.220482 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) = 6293.52747145 delta logL = 0.00306047935919 Extracting fit parameters... 4FGL J1428.9+5406 Spectrum: PowerLaw 346 Prefactor: 3.543e+01 3.341e+01 0.000e+00 1.000e+06 ( 1.000e-13) 347 Index: 2.623e+00 6.404e-01 0.000e+00 1.000e+01 (-1.000e+00) 348 Scale: 8.154e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 680 Prefactor: 9.875e-01 2.205e-01 0.000e+00 1.000e+01 ( 1.000e+00) 681 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 682 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 679 Normalization: 9.613e-01 1.877e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 4.05 Ra Dec: 217.229 54.111 Photon Index (Free Index): 2.62 +/- 0.64 Photon Flux (Free Index): 5.37e-08 +/- 3.62e-08 Energy Flux (Free Index): 1.38e-05 +/- 9.77e-06 Creating a high resolution counts map... INFO: Auto-setting vmin to 0.000e+00 [aplpy.core] INFO: Auto-setting vmax to 0.000e+00 [aplpy.core] Saving /lscratch/kocevski/35810245/cmap_HighResolution_809049601_809308801_4FGL_J1428.9+5406_daily_bin2198.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET comment='SUCCESS', photon_flux='5.26e-08', energy_flux2='1.38e-05', photon_flux_error='3.62e-08', dlogl='3.06e-03', energy_flux='1.41e-05', photon_flux2='5.37e-08', job_status='DONE', time_completed='2026-08-25 11:18:04.568151', photon_index_error2='0.64', photon_index2='2.62', ts='4.02', fit_tolerance='1e-08', GAL='0.99', photon_index_error='0.00', energy_flux_error2='9.77e-06', EG='0.96', time_epoch_completed='1787681884.57', return_code='0', job_id='35810245', GAL2='0.99', EG2='0.96', return_code2='0', energy_flux_error='9.75e-06', photon_flux_error2='3.62e-08', ts2='4.05', photon_index='2.57' WHERE bin_id='2198' AND source_name='4FGL J1428.9+5406' AND cadence='daily'; Database successfully updated. Analysis Complete. Tue Aug 25 11:18:04 PDT 2026 tfile=/lscratch/kocevski/35810702/ltcube_809049601_809308801_4FGL_J1428.9+5406_daily_bin2198.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/35810702/ft2_4FGL_J1428.9+5406_daily_bin2198.fits .....................! real 10.13 user 8.71 sys 0.23 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/35810702/ft1_filtered_4FGL_J1428.9+5406_daily_bin2198.fits evtable="EVENTS" scfile=/lscratch/kocevski/35810702/ft2_4FGL_J1428.9+5406_daily_bin2198.fits sctable="SC_DATA" expcube=/lscratch/kocevski/35810702/ltcube_809049601_809308801_4FGL_J1428.9+5406_daily_bin2198.fits outfile=/lscratch/kocevski/35810702/expmap_809049601_809308801_4FGL_J1428.9+5406_daily_bin2198.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/35810702/ltcube_809049601_809308801_4FGL_J1428.9+5406_daily_bin2198.fits .....................! real 75.26 user 69.46 sys 4.37 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 215 point sources and 0 extended sources Setting source of interest to: 4FGL J1428.9+5406 @ 217.229 54.1114 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/35810702/ft1_filtered_4FGL_J1428.9+5406_daily_bin2198.fits scfile=/lscratch/kocevski/35810702/ft2_4FGL_J1428.9+5406_daily_bin2198.fits outfile=/lscratch/kocevski/35810702/cmap_809049601_809308801_4FGL_J1428.9+5406_daily_bin2198.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=217.229 yref=54.1114 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 0.90 user 0.25 sys 0.11 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/35810702/ft1_filtered_4FGL_J1428.9+5406_daily_bin2198.fits scfile=/lscratch/kocevski/35810702/ft2_4FGL_J1428.9+5406_daily_bin2198.fits outfile=/lscratch/kocevski/35810702/cmap_HighResolution_809049601_809308801_4FGL_J1428.9+5406_daily_bin2198.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=217.229 yref=54.1114 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 0.83 user 0.23 sys 0.13 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/35810702/ft1_filtered_4FGL_J1428.9+5406_daily_bin2198.fits evtable="EVENTS" scfile=/lscratch/kocevski/35810702/ft2_4FGL_J1428.9+5406_daily_bin2198.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/35810702/Model_4FGL_J1428.9+5406_daily_bin2198.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 GADone. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 6293.53053193 Extracting fit parameters... 4FGL J1428.9+5406 Spectrum: PowerLaw 346 Prefactor: 3.730e+01 2.572e+01 0.000e+00 1.000e+06 ( 1.000e-13) 347 Index: 2.574e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 348 Scale: 8.154e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 680 Prefactor: 9.859e-01 1.879e-01 0.000e+00 1.000e+01 ( 1.000e+00) 681 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 682 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 679 Normalization: 9.630e-01 1.596e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 4.02 Ra Dec: 217.229 54.111 Photon Index (Fixed Index): 2.57 +/- 0.00 Photon Flux (Fixed Index): 5.26e-08 +/- 3.62e-08 Energy Flux (Fixed Index): 1.41e-05 +/- 9.75e-06 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) = 6293.52912255 delta logL = 0.00140938039021 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 6293.52747178 delta logL = 0.00306015209935 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 35.403 1.0000 .0000 .10000E+07 2 'Index ' 2.6231 1.0000 .0000 10.000 3 'Normalizat' .96128 1.0000 .10000E-01 10.000 4 'Prefactor ' .98755 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6830E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 6293.527 FROM MIGRAD STATUS=CONVERGED 89 CALLS 260 TOTAL EDM= .27E-08 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 35.427 35.394 .67234E-05 .75415E-03 2 Index 2.6226 .67608 .60341E-02 .35575E-03 3 Normalizat .96127 .18744 .22549E-03 -.57527E-04 4 Prefactor .98753 .22015 .26284E-03 .10381E-04 ERR DEF= .500 Final values: Prefactor = 35.4272 Index = 2.62262 Normalizat = 0.961272 Prefactor = 0.987528 ********** ** 18 **HESSE ********** FCN= 6293.527 FROM HESSE STATUS=OK 25 CALLS 285 TOTAL EDM= .58E-10 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 35.427 33.411 .26894E-06 -1.5589 2 Index 2.6226 .63813 .12068E-02 -.49550 3 Normalizat .96127 .18756 .90195E-05 -.94339 4 Prefactor .98753 .22028 .10514E-04 -.93146 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 5.82577e-11 Minuit parameter uncertainties: 1 33.4108 2 0.640391 3 0.187683 4 0.220482 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) = 6293.52747145 delta logL = 0.00306047935919 Extracting fit parameters... 4FGL J1428.9+5406 Spectrum: PowerLaw 346 Prefactor: 3.543e+01 3.341e+01 0.000e+00 1.000e+06 ( 1.000e-13) 347 Index: 2.623e+00 6.404e-01 0.000e+00 1.000e+01 (-1.000e+00) 348 Scale: 8.154e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 680 Prefactor: 9.875e-01 2.205e-01 0.000e+00 1.000e+01 ( 1.000e+00) 681 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 682 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 679 Normalization: 9.613e-01 1.877e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 4.05 Ra Dec: 217.229 54.111 Photon Index (Free Index): 2.62 +/- 0.64 Photon Flux (Free Index): 5.37e-08 +/- 3.62e-08 Energy Flux (Free Index): 1.38e-05 +/- 9.77e-06 Creating a high resolution counts map... INFO: Auto-setting vmin to 0.000e+00 [aplpy.core] INFO: Auto-setting vmax to 0.000e+00 [aplpy.core] Saving /lscratch/kocevski/35810256/cmap_HighResolution_809049601_809308801_4FGL_J1428.9+5406_daily_bin2198.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET comment='SUCCESS', photon_flux='5.26e-08', energy_flux2='1.38e-05', photon_flux_error='3.62e-08', dlogl='3.06e-03', energy_flux='1.41e-05', photon_flux2='5.37e-08', job_status='DONE', time_completed='2026-08-25 11:18:14.297754', photon_index_error2='0.64', photon_index2='2.62', ts='4.02', fit_tolerance='1e-08', GAL='0.99', photon_index_error='0.00', energy_flux_error2='9.77e-06', EG='0.96', time_epoch_completed='1787681894.3', return_code='0', job_id='35810256', GAL2='0.99', EG2='0.96', return_code2='0', energy_flux_error='9.75e-06', photon_flux_error2='3.62e-08', ts2='4.05', photon_index='2.57' WHERE bin_id='2198' AND source_name='4FGL J1428.9+5406' AND cadence='daily'; Database successfully updated. Analysis Complete. Tue Aug 25 11:18:14 PDT 2026 _V02 Working on... /lscratch/kocevski/35810375/ft1_filtered_4FGL_J1428.9+5406_daily_bin2198.fits.....................! real 24.67 user 21.83 sys 1.05 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/35810375/ft1_filtered_4FGL_J1428.9+5406_daily_bin2198.fits', '/lscratch/kocevski/35810375/ft2_4FGL_J1428.9+5406_daily_bin2198.fits', expMap='/lscratch/kocevski/35810375/expmap_809049601_809308801_4FGL_J1428.9+5406_daily_bin2198.fits', expCube='/lscratch/kocevski/35810375/ltcube_809049601_809308801_4FGL_J1428.9+5406_daily_bin2198.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/35810375/Model_4FGL_J1428.9+5406_daily_bin2198.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1428.9+5406' 4FGL J1428.9+5406 Spectrum: PowerLaw 346 Prefactor: 4.001e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-13) 347 Index: 2.574e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 348 Scale: 8.154e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/35810375/ft1_filtered_4FGL_J1428.9+5406_daily_bin2198.fits Spacecraft file(s): /lscratch/kocevski/35810375/ft2_4FGL_J1428.9+5406_daily_bin2198.fits Exposure map: /lscratch/kocevski/35810375/expmap_809049601_809308801_4FGL_J1428.9+5406_daily_bin2198.fits Exposure cube: /lscratch/kocevski/35810375/ltcube_809049601_809308801_4FGL_J1428.9+5406_daily_bin2198.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/35810375/Model_4FGL_J1428.9+5406_daily_bin2198.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) = 6293.79546281 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 6293.54094982 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 95.890 1.0000 .0000 .10000E+07 2 'Prefactor ' 12.765 1.0000 .0000 .10000E+07 3 'norm ' .32184E-03 1.0000 .0000 .10000E+07 4 'Prefactor ' .69731E-04 1.0000 .0000 .10000E+07 5 'norm ' .58348E-06 1.0000 .0000 .10000E+07 6 'norm ' .63277E-06 1.0000 .0000 .10000E+07 7 'Prefactor ' .49911E-04 1.0000 .0000 .10000E+07 8 'Prefactor ' .31556E-01 1.0000 .0000 .10000E+07 9 'Prefactor ' .19467E-01 1.0000 .0000 .10000E+07 10 'Prefactor ' .19896E-01 1.0000 .0000 .10000E+07 11 'Prefactor ' .94617 1.0000 .0000 .10000E+07 12 'Prefactor ' 37.131 1.0000 .0000 .10000E+07 13 'Prefactor ' .45574E-02 1.0000 .0000 .10000E+07 14 'Prefactor ' 72.257 1.0000 .0000 .10000E+07 15 'Prefactor ' 11.953 1.0000 .0000 .10000E+07 16 'Prefactor ' 9.9693 1.0000 .0000 .10000E+07 17 'norm ' 3.0391 1.0000 .0000 .10000E+07 18 'Prefactor ' .88406E-05 1.0000 .0000 .10000E+07 19 'Prefactor ' 9.3537 1.0000 .0000 .10000E+07 20 'Prefactor ' .52974E-05 1.0000 .0000 .10000E+07 21 'norm ' 3.9973 1.0000 .0000 .10000E+07 22 'Normalizat' .96780 1.0000 .10000E-01 10.000 23 'Prefactor ' .98410 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6830E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 6293.531 FROM MIGRAD STATUS=CONVERGED 185 CALLS 1911 TOTAL EDM= .44E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= .9% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 103.03 65.840 -.19072E-06 -.75790E-01 2 Prefactor 13.371 33.413 .64242E-06 -.70546E-01 3 norm .0000 3.8550 -.24109E-06** at limit ** 4 Prefactor .51625E-07 26.100 -.12894E-06** at limit ** 5 norm .0000 .74445 -.36652E-07** at limit ** 6 norm .0000 1.2597 .57137E-07** at limit ** 7 Prefactor .36198E-05 40.426 -.92112E-06** at limit ** 8 Prefactor .0000 71.752 -.73848E-07** at limit ** 9 Prefactor .0000 25.971 .86153E-06** at limit ** 10 Prefactor .15599E-07 106.23 -.21305E-05** at limit ** 11 Prefactor .95555 2.0197 -.12157E-06 -.80533E-03 12 Prefactor 37.305 3.8743 -.53841E-09 .18501E-01 13 Prefactor .44409E-09 19.661 .53124E-06** at limit ** 14 Prefactor 74.360 32.195 .81316E-07 .13589 15 Prefactor 12.287 13.812 .39561E-07 -.75242E-03 16 Prefactor 10.115 17.792 .79311E-07 -.16542E-01 17 norm 3.0402 1.9510 -.66076E-08 -.11136E-03 18 Prefactor .0000 6.7180 -.36747E-07** at limit ** 19 Prefactor 9.3689 6.5474 -.85173E-07 -.34445E-03 20 Prefactor .0000 1.7068 -.13920E-06** at limit ** 21 norm 4.0032 3.8766 .15413E-06 -.44750E-04 22 Normalizat .96302 .18747 -.32870E-05 .90027E-05 23 Prefactor .98587 .22270 .19113E-05 .47942E-05 ERR DEF= .500 Final values: Prefactor = 103.028 Prefactor = 13.3706 norm = 0 Prefactor = 5.16254e-08 norm = 0 norm = 0 Prefactor = 3.61983e-06 Prefactor = 0 Prefactor = 0 Prefactor = 1.55986e-08 Prefactor = 0.955547 Prefactor = 37.3048 Prefactor = 4.44089e-10 Prefactor = 74.3605 Prefactor = 12.2872 Prefactor = 10.1152 norm = 3.04018 Prefactor = 0 Prefactor = 9.36892 Prefactor = 0 norm = 4.00318 Normalizat = 0.963015 Prefactor = 0.985872 tfile=/lscratch/kocevski/35810972/ltcube_809049601_809308801_4FGL_J1428.9+5406_daily_bin2198.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/35810972/ft2_4FGL_J1428.9+5406_daily_bin2198.fits .....................! real 10.36 user 8.78 sys 0.20 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/35810972/ft1_filtered_4FGL_J1428.9+5406_daily_bin2198.fits evtable="EVENTS" scfile=/lscratch/kocevski/35810972/ft2_4FGL_J1428.9+5406_daily_bin2198.fits sctable="SC_DATA" expcube=/lscratch/kocevski/35810972/ltcube_809049601_809308801_4FGL_J1428.9+5406_daily_bin2198.fits outfile=/lscratch/kocevski/35810972/expmap_809049601_809308801_4FGL_J1428.9+5406_daily_bin2198.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/35810972/ltcube_809049601_809308801_4FGL_J1428.9+5406_daily_bin2198.fits .....................! real 79.04 user 73.03 sys 4.45 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 215 point sources and 0 extended sources Setting source of interest to: 4FGL J1428.9+5406 @ 217.229 54.1114 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/35810972/ft1_filtered_4FGL_J1428.9+5406_daily_bin2198.fits scfile=/lscratch/kocevski/35810972/ft2_4FGL_J1428.9+5406_daily_bin2198.fits outfile=/lscratch/kocevski/35810972/cmap_809049601_809308801_4FGL_J1428.9+5406_daily_bin2198.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=217.229 yref=54.1114 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 1.31 user 0.23 sys 0.12 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/35810972/ft1_filtered_4FGL_J1428.9+5406_daily_bin2198.fits scfile=/lscratch/kocevski/35810972/ft2_4FGL_J1428.9+5406_daily_bin2198.fits outfile=/lscratch/kocevski/35810972/cmap_HighResolution_809049601_809308801_4FGL_J1428.9+5406_daily_bin2198.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=217.229 yref=54.1114 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 1.05 user 0.24 sys 0.13 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/35810972/ft1_filtered_4FGL_J1428.9+5406_daily_bin2198.fits evtable="EVENTS" scfile=/lscratch/kocevski/35810972/ft2_4FGL_J1428.9+5406_daily_bin2198.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/35810972/Model_4FGL_J1428.9+5406_daily_bin2198.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= 6293.531 FROM HESSE STATUS=OK 424 CALLS 2335 TOTAL EDM= .10E-05 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 103.03 66.703 .10213E-03 -1.5505 2 Prefactor 13.371 41.175 .28011E-03 -1.5635 3 norm .0000 3.8280 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 Prefactor .51625E-07 26.180 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 norm .0000 .74154 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 norm .0000 1.2579 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 Prefactor .36198E-05 44.253 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 Prefactor .0000 70.179 .16369E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 Prefactor .0000 2.7499 .82194E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 Prefactor .15599E-07 15.291 .93405E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor .95555 2.2254 .42619E-03 -1.5688 12 Prefactor 37.305 25.724 .16413E-03 -1.5586 13 Prefactor .44409E-09 19.665 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 Prefactor 74.360 40.316 .11765E-03 -1.5535 15 Prefactor 12.287 13.844 .28950E-03 -1.5638 16 Prefactor 10.115 17.910 .31712E-03 -1.5644 17 norm 3.0402 1.9606 .58179E-03 -1.5673 18 Prefactor .0000 6.6961 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 19 Prefactor 9.3689 6.5584 .32744E-03 -1.5647 20 Prefactor .0000 1.7119 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 21 norm 4.0032 3.8736 .50420E-03 -1.5668 22 Normalizat .96302 .15948 .45762E-01 -.94280 23 Prefactor .98587 .18782 .46068E-01 -.93202 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 1.02518e-06 Minuit parameter uncertainties: 1 66.704 2 41.1754 3 2.23244e-06 4 0.00232467 5 6.27701e-07 6 1.62153e-06 7 0.0253133 8 2.08001e-05 9 6.43988e-06 10 0.00097703 11 2.22539 12 25.7236 13 0.000188525 14 40.3166 15 13.8439 16 17.9104 17 1.96064 18 1.66645e-05 19 6.55842 20 3.14613e-06 21 3.87359 22 0.159559 23 0.187946 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 6293.53053193 Extracting fit parameters... 4FGL J1428.9+5406 Spectrum: PowerLaw 346 Prefactor: 3.730e+01 2.572e+01 0.000e+00 1.000e+06 ( 1.000e-13) 347 Index: 2.574e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 348 Scale: 8.154e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 680 Prefactor: 9.859e-01 1.879e-01 0.000e+00 1.000e+01 ( 1.000e+00) 681 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 682 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 679 Normalization: 9.630e-01 1.596e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 4.02 Ra Dec: 217.229 54.111 Photon Index (Fixed Index): 2.57 +/- 0.00 Photon Flux (Fixed Index): 5.26e-08 +/- 3.62e-08 Energy Flux (Fixed Index): 1.41e-05 +/- 9.75e-06 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) = 6293.52912255 delta logL = 0.00140938039021 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 6293.52747178 delta logL = 0.00306015209935 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 35.403 1.0000 .0000 .10000E+07 2 'Index ' 2.6231 1.0000 .0000 10.000 3 'Normalizat' .96128 1.0000 .10000E-01 10.000 4 'Prefactor ' .98755 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6830E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 6293.527 FROM MIGRAD STATUS=CONVERGED 89 CALLS 260 TOTAL EDM= .27E-08 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 35.427 35.394 .67234E-05 .75415E-03 2 Index 2.6226 .67608 .60341E-02 .35575E-03 3 Normalizat .96127 .18744 .22549E-03 -.57527E-04 4 Prefactor .98753 .22015 .26284E-03 .10381E-04 ERR DEF= .500 Final values: Prefactor = 35.4272 Index = 2.62262 Normalizat = 0.961272 Prefactor = 0.987528 ********** ** 18 **HESSE ********** FCN= 6293.527 FROM HESSE STATUS=OK 25 CALLS 285 TOTAL EDM= .58E-10 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 35.427 33.411 .26894E-06 -1.5589 2 Index 2.6226 .63813 .12068E-02 -.49550 3 Normalizat .96127 .18756 .90195E-05 -.94339 4 Prefactor .98753 .22028 .10514E-04 -.93146 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 5.82577e-11 Minuit parameter uncertainties: 1 33.4108 2 0.640391 3 0.187683 4 0.220482 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) = 6293.52747145 delta logL = 0.00306047935919 Extracting fit parameters... 4FGL J1428.9+5406 Spectrum: PowerLaw 346 Prefactor: 3.543e+01 3.341e+01 0.000e+00 1.000e+06 ( 1.000e-13) 347 Index: 2.623e+00 6.404e-01 0.000e+00 1.000e+01 (-1.000e+00) 348 Scale: 8.154e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 680 Prefactor: 9.875e-01 2.205e-01 0.000e+00 1.000e+01 ( 1.000e+00) 681 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 682 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 679 Normalization: 9.613e-01 1.877e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 4.05 Ra Dec: 217.229 54.111 Photon Index (Free Index): 2.62 +/- 0.64 Photon Flux (Free Index): 5.37e-08 +/- 3.62e-08 Energy Flux (Free Index): 1.38e-05 +/- 9.77e-06 Creating a high resolution counts map... INFO: Auto-setting vmin to 0.000e+00 [aplpy.core] INFO: Auto-setting vmax to 0.000e+00 [aplpy.core] Saving /lscratch/kocevski/35810375/cmap_HighResolution_809049601_809308801_4FGL_J1428.9+5406_daily_bin2198.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET comment='SUCCESS', photon_flux='5.26e-08', energy_flux2='1.38e-05', photon_flux_error='3.62e-08', dlogl='3.06e-03', energy_flux='1.41e-05', photon_flux2='5.37e-08', job_status='DONE', time_completed='2026-08-25 11:19:12.471090', photon_index_error2='0.64', photon_index2='2.62', ts='4.02', fit_tolerance='1e-08', GAL='0.99', photon_index_error='0.00', energy_flux_error2='9.77e-06', EG='0.96', time_epoch_completed='1787681952.47', return_code='0', job_id='35810375', GAL2='0.99', EG2='0.96', return_code2='0', energy_flux_error='9.75e-06', photon_flux_error2='3.62e-08', ts2='4.05', photon_index='2.57' WHERE bin_id='2198' AND source_name='4FGL J1428.9+5406' AND cadence='daily'; Database successfully updated. Analysis Complete. Tue Aug 25 11:19:12 PDT 2026 tfile=/lscratch/kocevski/35811068/ltcube_809049601_809308801_4FGL_J1428.9+5406_daily_bin2198.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/35811068/ft2_4FGL_J1428.9+5406_daily_bin2198.fits .....................! real 9.82 user 8.65 sys 0.21 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/35811068/ft1_filtered_4FGL_J1428.9+5406_daily_bin2198.fits evtable="EVENTS" scfile=/lscratch/kocevski/35811068/ft2_4FGL_J1428.9+5406_daily_bin2198.fits sctable="SC_DATA" expcube=/lscratch/kocevski/35811068/ltcube_809049601_809308801_4FGL_J1428.9+5406_daily_bin2198.fits outfile=/lscratch/kocevski/35811068/expmap_809049601_809308801_4FGL_J1428.9+5406_daily_bin2198.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/35811068/ltcube_809049601_809308801_4FGL_J1428.9+5406_daily_bin2198.fits .....................! real 77.32 user 71.39 sys 4.34 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 215 point sources and 0 extended sources Setting source of interest to: 4FGL J1428.9+5406 @ 217.229 54.1114 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/35811068/ft1_filtered_4FGL_J1428.9+5406_daily_bin2198.fits scfile=/lscratch/kocevski/35811068/ft2_4FGL_J1428.9+5406_daily_bin2198.fits outfile=/lscratch/kocevski/35811068/cmap_809049601_809308801_4FGL_J1428.9+5406_daily_bin2198.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=217.229 yref=54.1114 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 0.23 sys 0.14 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/35811068/ft1_filtered_4FGL_J1428.9+5406_daily_bin2198.fits scfile=/lscratch/kocevski/35811068/ft2_4FGL_J1428.9+5406_daily_bin2198.fits outfile=/lscratch/kocevski/35811068/cmap_HighResolution_809049601_809308801_4FGL_J1428.9+5406_daily_bin2198.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=217.229 yref=54.1114 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 1.18 user 0.26 sys 0.12 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/35811068/ft1_filtered_4FGL_J1428.9+5406_daily_bin2198.fits evtable="EVENTS" scfile=/lscratch/kocevski/35811068/ft2_4FGL_J1428.9+5406_daily_bin2198.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/35811068/Model_4FGL_J1428.9+5406_daily_bin2198.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 GALL_V02 Working on... /lscratch/kocevski/35810436/ft1_filtered_4FGL_J1428.9+5406_daily_bin2198.fits.....................! real 26.19 user 24.06 sys 0.77 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/35810436/ft1_filtered_4FGL_J1428.9+5406_daily_bin2198.fits', '/lscratch/kocevski/35810436/ft2_4FGL_J1428.9+5406_daily_bin2198.fits', expMap='/lscratch/kocevski/35810436/expmap_809049601_809308801_4FGL_J1428.9+5406_daily_bin2198.fits', expCube='/lscratch/kocevski/35810436/ltcube_809049601_809308801_4FGL_J1428.9+5406_daily_bin2198.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/35810436/Model_4FGL_J1428.9+5406_daily_bin2198.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1428.9+5406' 4FGL J1428.9+5406 Spectrum: PowerLaw 346 Prefactor: 4.001e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-13) 347 Index: 2.574e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 348 Scale: 8.154e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/35810436/ft1_filtered_4FGL_J1428.9+5406_daily_bin2198.fits Spacecraft file(s): /lscratch/kocevski/35810436/ft2_4FGL_J1428.9+5406_daily_bin2198.fits Exposure map: /lscratch/kocevski/35810436/expmap_809049601_809308801_4FGL_J1428.9+5406_daily_bin2198.fits Exposure cube: /lscratch/kocevski/35810436/ltcube_809049601_809308801_4FGL_J1428.9+5406_daily_bin2198.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/35810436/Model_4FGL_J1428.9+5406_daily_bin2198.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) = 6293.79546281 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 6293.54094982 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 95.890 1.0000 .0000 .10000E+07 2 'Prefactor ' 12.765 1.0000 .0000 .10000E+07 3 'norm ' .32184E-03 1.0000 .0000 .10000E+07 4 'Prefactor ' .69731E-04 1.0000 .0000 .10000E+07 5 'norm ' .58348E-06 1.0000 .0000 .10000E+07 6 'norm ' .63277E-06 1.0000 .0000 .10000E+07 7 'Prefactor ' .49911E-04 1.0000 .0000 .10000E+07 8 'Prefactor ' .31556E-01 1.0000 .0000 .10000E+07 9 'Prefactor ' .19467E-01 1.0000 .0000 .10000E+07 10 'Prefactor ' .19896E-01 1.0000 .0000 .10000E+07 11 'Prefactor ' .94617 1.0000 .0000 .10000E+07 12 'Prefactor ' 37.131 1.0000 .0000 .10000E+07 13 'Prefactor ' .45574E-02 1.0000 .0000 .10000E+07 14 'Prefactor ' 72.257 1.0000 .0000 .10000E+07 15 'Prefactor ' 11.953 1.0000 .0000 .10000E+07 16 'Prefactor ' 9.9693 1.0000 .0000 .10000E+07 17 'norm ' 3.0391 1.0000 .0000 .10000E+07 18 'Prefactor ' .88406E-05 1.0000 .0000 .10000E+07 19 'Prefactor ' 9.3537 1.0000 .0000 .10000E+07 20 'Prefactor ' .52974E-05 1.0000 .0000 .10000E+07 21 'norm ' 3.9973 1.0000 .0000 .10000E+07 22 'Normalizat' .96780 1.0000 .10000E-01 10.000 23 'Prefactor ' .98410 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6830E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 6293.531 FROM MIGRAD STATUS=CONVERGED 185 CALLS 1911 TOTAL EDM= .44E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= .9% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 103.03 65.840 -.19072E-06 -.75790E-01 2 Prefactor 13.371 33.413 .64242E-06 -.70546E-01 3 norm .0000 3.8550 -.24109E-06** at limit ** 4 Prefactor .51625E-07 26.100 -.12894E-06** at limit ** 5 norm .0000 .74445 -.36652E-07** at limit ** 6 norm .0000 1.2597 .57137E-07** at limit ** 7 Prefactor .36198E-05 40.426 -.92112E-06** at limit ** 8 Prefactor .0000 71.752 -.73848E-07** at limit ** 9 Prefactor .0000 25.971 .86153E-06** at limit ** 10 Prefactor .15599E-07 106.23 -.21305E-05** at limit ** 11 Prefactor .95555 2.0197 -.12157E-06 -.80533E-03 12 Prefactor 37.305 3.8743 -.53841E-09 .18501E-01 13 Prefactor .44409E-09 19.661 .53124E-06** at limit ** 14 Prefactor 74.360 32.195 .81316E-07 .13589 15 Prefactor 12.287 13.812 .39561E-07 -.75242E-03 16 Prefactor 10.115 17.792 .79311E-07 -.16542E-01 17 norm 3.0402 1.9510 -.66076E-08 -.11136E-03 18 Prefactor .0000 6.7180 -.36747E-07** at limit ** 19 Prefactor 9.3689 6.5474 -.85173E-07 -.34445E-03 20 Prefactor .0000 1.7068 -.13920E-06** at limit ** 21 norm 4.0032 3.8766 .15413E-06 -.44750E-04 22 Normalizat .96302 .18747 -.32870E-05 .90027E-05 23 Prefactor .98587 .22270 .19113E-05 .47942E-05 ERR DEF= .500 Final values: Prefactor = 103.028 Prefactor = 13.3706 norm = 0 Prefactor = 5.16254e-08 norm = 0 norm = 0 Prefactor = 3.61983e-06 Prefactor = 0 Prefactor = 0 Prefactor = 1.55986e-08 Prefactor = 0.955547 Prefactor = 37.3048 Prefactor = 4.44089e-10 Prefactor = 74.3605 Prefactor = 12.2872 Prefactor = 10.1152 norm = 3.04018 Prefactor = 0 Prefactor = 9.36892 Prefactor = 0 norm = 4.00318 Normalizat = 0.963015 Prefactor = 0.985872 L_V02 Working on... /lscratch/kocevski/35810702/ft1_filtered_4FGL_J1428.9+5406_daily_bin2198.fits.....................! real 24.79 user 22.11 sys 0.97 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/35810702/ft1_filtered_4FGL_J1428.9+5406_daily_bin2198.fits', '/lscratch/kocevski/35810702/ft2_4FGL_J1428.9+5406_daily_bin2198.fits', expMap='/lscratch/kocevski/35810702/expmap_809049601_809308801_4FGL_J1428.9+5406_daily_bin2198.fits', expCube='/lscratch/kocevski/35810702/ltcube_809049601_809308801_4FGL_J1428.9+5406_daily_bin2198.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/35810702/Model_4FGL_J1428.9+5406_daily_bin2198.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1428.9+5406' 4FGL J1428.9+5406 Spectrum: PowerLaw 346 Prefactor: 4.001e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-13) 347 Index: 2.574e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 348 Scale: 8.154e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/35810702/ft1_filtered_4FGL_J1428.9+5406_daily_bin2198.fits Spacecraft file(s): /lscratch/kocevski/35810702/ft2_4FGL_J1428.9+5406_daily_bin2198.fits Exposure map: /lscratch/kocevski/35810702/expmap_809049601_809308801_4FGL_J1428.9+5406_daily_bin2198.fits Exposure cube: /lscratch/kocevski/35810702/ltcube_809049601_809308801_4FGL_J1428.9+5406_daily_bin2198.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/35810702/Model_4FGL_J1428.9+5406_daily_bin2198.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) = 6293.79546281 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 6293.54094982 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 95.890 1.0000 .0000 .10000E+07 2 'Prefactor ' 12.765 1.0000 .0000 .10000E+07 3 'norm ' .32184E-03 1.0000 .0000 .10000E+07 4 'Prefactor ' .69731E-04 1.0000 .0000 .10000E+07 5 'norm ' .58348E-06 1.0000 .0000 .10000E+07 6 'norm ' .63277E-06 1.0000 .0000 .10000E+07 7 'Prefactor ' .49911E-04 1.0000 .0000 .10000E+07 8 'Prefactor ' .31556E-01 1.0000 .0000 .10000E+07 9 'Prefactor ' .19467E-01 1.0000 .0000 .10000E+07 10 'Prefactor ' .19896E-01 1.0000 .0000 .10000E+07 11 'Prefactor ' .94617 1.0000 .0000 .10000E+07 12 'Prefactor ' 37.131 1.0000 .0000 .10000E+07 13 'Prefactor ' .45574E-02 1.0000 .0000 .10000E+07 14 'Prefactor ' 72.257 1.0000 .0000 .10000E+07 15 'Prefactor ' 11.953 1.0000 .0000 .10000E+07 16 'Prefactor ' 9.9693 1.0000 .0000 .10000E+07 17 'norm ' 3.0391 1.0000 .0000 .10000E+07 18 'Prefactor ' .88406E-05 1.0000 .0000 .10000E+07 19 'Prefactor ' 9.3537 1.0000 .0000 .10000E+07 20 'Prefactor ' .52974E-05 1.0000 .0000 .10000E+07 21 'norm ' 3.9973 1.0000 .0000 .10000E+07 22 'Normalizat' .96780 1.0000 .10000E-01 10.000 23 'Prefactor ' .98410 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6830E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 6293.531 FROM MIGRAD STATUS=CONVERGED 185 CALLS 1911 TOTAL EDM= .44E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= .9% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 103.03 65.840 -.19072E-06 -.75790E-01 2 Prefactor 13.371 33.413 .64242E-06 -.70546E-01 3 norm .0000 3.8550 -.24109E-06** at limit ** 4 Prefactor .51625E-07 26.100 -.12894E-06** at limit ** 5 norm .0000 .74445 -.36652E-07** at limit ** 6 norm .0000 1.2597 .57137E-07** at limit ** 7 Prefactor .36198E-05 40.426 -.92112E-06** at limit ** 8 Prefactor .0000 71.752 -.73848E-07** at limit ** 9 Prefactor .0000 25.971 .86153E-06** at limit ** 10 Prefactor .15599E-07 106.23 -.21305E-05** at limit ** 11 Prefactor .95555 2.0197 -.12157E-06 -.80533E-03 12 Prefactor 37.305 3.8743 -.53841E-09 .18501E-01 13 Prefactor .44409E-09 19.661 .53124E-06** at limit ** 14 Prefactor 74.360 32.195 .81316E-07 .13589 15 Prefactor 12.287 13.812 .39561E-07 -.75242E-03 16 Prefactor 10.115 17.792 .79311E-07 -.16542E-01 17 norm 3.0402 1.9510 -.66076E-08 -.11136E-03 18 Prefactor .0000 6.7180 -.36747E-07** at limit ** 19 Prefactor 9.3689 6.5474 -.85173E-07 -.34445E-03 20 Prefactor .0000 1.7068 -.13920E-06** at limit ** 21 norm 4.0032 3.8766 .15413E-06 -.44750E-04 22 Normalizat .96302 .18747 -.32870E-05 .90027E-05 23 Prefactor .98587 .22270 .19113E-05 .47942E-05 ERR DEF= .500 Final values: Prefactor = 103.028 Prefactor = 13.3706 norm = 0 Prefactor = 5.16254e-08 norm = 0 norm = 0 Prefactor = 3.61983e-06 Prefactor = 0 Prefactor = 0 Prefactor = 1.55986e-08 Prefactor = 0.955547 Prefactor = 37.3048 Prefactor = 4.44089e-10 Prefactor = 74.3605 Prefactor = 12.2872 Prefactor = 10.1152 norm = 3.04018 Prefactor = 0 Prefactor = 9.36892 Prefactor = 0 norm = 4.00318 Normalizat = 0.963015 Prefactor = 0.985872 ********** ** 18 **HESSE ********** FCN= 6293.531 FROM HESSE STATUS=OK 424 CALLS 2335 TOTAL EDM= .10E-05 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 103.03 66.703 .10213E-03 -1.5505 2 Prefactor 13.371 41.175 .28011E-03 -1.5635 3 norm .0000 3.8280 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 Prefactor .51625E-07 26.180 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 norm .0000 .74154 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 norm .0000 1.2579 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 Prefactor .36198E-05 44.253 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 Prefactor .0000 70.179 .16369E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 Prefactor .0000 2.7499 .82194E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 Prefactor .15599E-07 15.291 .93405E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor .95555 2.2254 .42619E-03 -1.5688 12 Prefactor 37.305 25.724 .16413E-03 -1.5586 13 Prefactor .44409E-09 19.665 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 Prefactor 74.360 40.316 .11765E-03 -1.5535 15 Prefactor 12.287 13.844 .28950E-03 -1.5638 16 Prefactor 10.115 17.910 .31712E-03 -1.5644 17 norm 3.0402 1.9606 .58179E-03 -1.5673 18 Prefactor .0000 6.6961 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 19 Prefactor 9.3689 6.5584 .32744E-03 -1.5647 20 Prefactor .0000 1.7119 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 21 norm 4.0032 3.8736 .50420E-03 -1.5668 22 Normalizat .96302 .15948 .45762E-01 -.94280 23 Prefactor .98587 .18782 .46068E-01 -.93202 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 1.02518e-06 Minuit parameter uncertainties: 1 66.704 2 41.1754 3 2.23244e-06 4 0.00232467 5 6.27701e-07 6 1.62153e-06 7 0.0253133 8 2.08001e-05 9 6.43988e-06 10 0.00097703 11 2.22539 12 25.7236 13 0.000188525 14 40.3166 15 13.8439 16 17.9104 17 1.96064 18 1.66645e-05 19 6.55842 20 3.14613e-06 21 3.87359 22 0.159559 23 0.187946 ********** ** 18 **HESSE ********** FCN= 6293.531 FROM HESSE STATUS=OK 424 CALLS 2335 TOTAL EDM= .10E-05 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 103.03 66.703 .10213E-03 -1.5505 2 Prefactor 13.371 41.175 .28011E-03 -1.5635 3 norm .0000 3.8280 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 Prefactor .51625E-07 26.180 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 norm .0000 .74154 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 norm .0000 1.2579 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 Prefactor .36198E-05 44.253 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 Prefactor .0000 70.179 .16369E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 Prefactor .0000 2.7499 .82194E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 Prefactor .15599E-07 15.291 .93405E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor .95555 2.2254 .42619E-03 -1.5688 12 Prefactor 37.305 25.724 .16413E-03 -1.5586 13 Prefactor .44409E-09 19.665 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 Prefactor 74.360 40.316 .11765E-03 -1.5535 15 Prefactor 12.287 13.844 .28950E-03 -1.5638 16 Prefactor 10.115 17.910 .31712E-03 -1.5644 17 norm 3.0402 1.9606 .58179E-03 -1.5673 18 Prefactor .0000 6.6961 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 19 Prefactor 9.3689 6.5584 .32744E-03 -1.5647 20 Prefactor .0000 1.7119 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 21 norm 4.0032 3.8736 .50420E-03 -1.5668 22 Normalizat .96302 .15948 .45762E-01 -.94280 23 Prefactor .98587 .18782 .46068E-01 -.93202 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 1.02518e-06 Minuit parameter uncertainties: 1 66.704 2 41.1754 3 2.23244e-06 4 0.00232467 5 6.27701e-07 6 1.62153e-06 7 0.0253133 8 2.08001e-05 9 6.43988e-06 10 0.00097703 11 2.22539 12 25.7236 13 0.000188525 14 40.3166 15 13.8439 16 17.9104 17 1.96064 18 1.66645e-05 19 6.55842 20 3.14613e-06 21 3.87359 22 0.159559 23 0.187946 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 6293.53053193 Extracting fit parameters... 4FGL J1428.9+5406 Spectrum: PowerLaw 346 Prefactor: 3.730e+01 2.572e+01 0.000e+00 1.000e+06 ( 1.000e-13) 347 Index: 2.574e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 348 Scale: 8.154e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 680 Prefactor: 9.859e-01 1.879e-01 0.000e+00 1.000e+01 ( 1.000e+00) 681 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 682 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 679 Normalization: 9.630e-01 1.596e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 4.02 Ra Dec: 217.229 54.111 Photon Index (Fixed Index): 2.57 +/- 0.00 Photon Flux (Fixed Index): 5.26e-08 +/- 3.62e-08 Energy Flux (Fixed Index): 1.41e-05 +/- 9.75e-06 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) = 6293.52912255 delta logL = 0.00140938039021 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 6293.52747178 delta logL = 0.00306015209935 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 35.403 1.0000 .0000 .10000E+07 2 'Index ' 2.6231 1.0000 .0000 10.000 3 'Normalizat' .96128 1.0000 .10000E-01 10.000 4 'Prefactor ' .98755 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6830E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 6293.527 FROM MIGRAD STATUS=CONVERGED 89 CALLS 260 TOTAL EDM= .27E-08 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 35.427 35.394 .67234E-05 .75415E-03 2 Index 2.6226 .67608 .60341E-02 .35575E-03 3 Normalizat .96127 .18744 .22549E-03 -.57527E-04 4 Prefactor .98753 .22015 .26284E-03 .10381E-04 ERR DEF= .500 Final values: Prefactor = 35.4272 Index = 2.62262 Normalizat = 0.961272 Prefactor = 0.987528 ********** ** 18 **HESSE ********** FCN= 6293.527 FROM HESSE STATUS=OK 25 CALLS 285 TOTAL EDM= .58E-10 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 35.427 33.411 .26894E-06 -1.5589 2 Index 2.6226 .63813 .12068E-02 -.49550 3 Normalizat .96127 .18756 .90195E-05 -.94339 4 Prefactor .98753 .22028 .10514E-04 -.93146 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 5.82577e-11 Minuit parameter uncertainties: 1 33.4108 2 0.640391 3 0.187683 4 0.220482 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) = 6293.52747145 delta logL = 0.00306047935919 Extracting fit parameters... 4FGL J1428.9+5406 Spectrum: PowerLaw 346 Prefactor: 3.543e+01 3.341e+01 0.000e+00 1.000e+06 ( 1.000e-13) 347 Index: 2.623e+00 6.404e-01 0.000e+00 1.000e+01 (-1.000e+00) 348 Scale: 8.154e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 680 Prefactor: 9.875e-01 2.205e-01 0.000e+00 1.000e+01 ( 1.000e+00) 681 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 682 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 679 Normalization: 9.613e-01 1.877e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 4.05 Ra Dec: 217.229 54.111 Photon Index (Free Index): 2.62 +/- 0.64 Photon Flux (Free Index): 5.37e-08 +/- 3.62e-08 Energy Flux (Free Index): 1.38e-05 +/- 9.77e-06 Creating a high resolution counts map... INFO: Auto-setting vmin to 0.000e+00 [aplpy.core] INFO: Auto-setting vmax to 0.000e+00 [aplpy.core] Saving /lscratch/kocevski/35810436/cmap_HighResolution_809049601_809308801_4FGL_J1428.9+5406_daily_bin2198.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET comment='SUCCESS', photon_flux='5.26e-08', energy_flux2='1.38e-05', photon_flux_error='3.62e-08', dlogl='3.06e-03', energy_flux='1.41e-05', photon_flux2='5.37e-08', job_status='DONE', time_completed='2026-08-25 11:20:27.809949', photon_index_error2='0.64', photon_index2='2.62', ts='4.02', fit_tolerance='1e-08', GAL='0.99', photon_index_error='0.00', energy_flux_error2='9.77e-06', EG='0.96', time_epoch_completed='1787682027.81', return_code='0', job_id='35810436', GAL2='0.99', EG2='0.96', return_code2='0', energy_flux_error='9.75e-06', photon_flux_error2='3.62e-08', ts2='4.05', photon_index='2.57' WHERE bin_id='2198' AND source_name='4FGL J1428.9+5406' AND cadence='daily'; Database successfully updated. Analysis Complete. Tue Aug 25 11:20:27 PDT 2026 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 6293.53053193 Extracting fit parameters... 4FGL J1428.9+5406 Spectrum: PowerLaw 346 Prefactor: 3.730e+01 2.572e+01 0.000e+00 1.000e+06 ( 1.000e-13) 347 Index: 2.574e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 348 Scale: 8.154e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 680 Prefactor: 9.859e-01 1.879e-01 0.000e+00 1.000e+01 ( 1.000e+00) 681 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 682 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 679 Normalization: 9.630e-01 1.596e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 4.02 Ra Dec: 217.229 54.111 Photon Index (Fixed Index): 2.57 +/- 0.00 Photon Flux (Fixed Index): 5.26e-08 +/- 3.62e-08 Energy Flux (Fixed Index): 1.41e-05 +/- 9.75e-06 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) = 6293.52912255 delta logL = 0.00140938039021 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 6293.52747178 delta logL = 0.00306015209935 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 35.403 1.0000 .0000 .10000E+07 2 'Index ' 2.6231 1.0000 .0000 10.000 3 'Normalizat' .96128 1.0000 .10000E-01 10.000 4 'Prefactor ' .98755 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6830E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 6293.527 FROM MIGRAD STATUS=CONVERGED 89 CALLS 260 TOTAL EDM= .27E-08 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 35.427 35.394 .67234E-05 .75415E-03 2 Index 2.6226 .67608 .60341E-02 .35575E-03 3 Normalizat .96127 .18744 .22549E-03 -.57527E-04 4 Prefactor .98753 .22015 .26284E-03 .10381E-04 ERR DEF= .500 Final values: Prefactor = 35.4272 Index = 2.62262 Normalizat = 0.961272 Prefactor = 0.987528 ********** ** 18 **HESSE ********** FCN= 6293.527 FROM HESSE STATUS=OK 25 CALLS 285 TOTAL EDM= .58E-10 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 35.427 33.411 .26894E-06 -1.5589 2 Index 2.6226 .63813 .12068E-02 -.49550 3 Normalizat .96127 .18756 .90195E-05 -.94339 4 Prefactor .98753 .22028 .10514E-04 -.93146 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 5.82577e-11 Minuit parameter uncertainties: 1 33.4108 2 0.640391 3 0.187683 4 0.220482 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) = 6293.52747145 delta logL = 0.00306047935919 Extracting fit parameters... 4FGL J1428.9+5406 Spectrum: PowerLaw 346 Prefactor: 3.543e+01 3.341e+01 0.000e+00 1.000e+06 ( 1.000e-13) 347 Index: 2.623e+00 6.404e-01 0.000e+00 1.000e+01 (-1.000e+00) 348 Scale: 8.154e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 680 Prefactor: 9.875e-01 2.205e-01 0.000e+00 1.000e+01 ( 1.000e+00) 681 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 682 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 679 Normalization: 9.613e-01 1.877e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 4.05 Ra Dec: 217.229 54.111 Photon Index (Free Index): 2.62 +/- 0.64 Photon Flux (Free Index): 5.37e-08 +/- 3.62e-08 Energy Flux (Free Index): 1.38e-05 +/- 9.77e-06 Creating a high resolution counts map... INFO: Auto-setting vmin to 0.000e+00 [aplpy.core] INFO: Auto-setting vmax to 0.000e+00 [aplpy.core] Saving /lscratch/kocevski/35810702/cmap_HighResolution_809049601_809308801_4FGL_J1428.9+5406_daily_bin2198.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET comment='SUCCESS', photon_flux='5.26e-08', energy_flux2='1.38e-05', photon_flux_error='3.62e-08', dlogl='3.06e-03', energy_flux='1.41e-05', photon_flux2='5.37e-08', job_status='DONE', time_completed='2026-08-25 11:20:35.661865', photon_index_error2='0.64', photon_index2='2.62', ts='4.02', fit_tolerance='1e-08', GAL='0.99', photon_index_error='0.00', energy_flux_error2='9.77e-06', EG='0.96', time_epoch_completed='1787682035.66', return_code='0', job_id='35810702', GAL2='0.99', EG2='0.96', return_code2='0', energy_flux_error='9.75e-06', photon_flux_error2='3.62e-08', ts2='4.05', photon_index='2.57' WHERE bin_id='2198' AND source_name='4FGL J1428.9+5406' AND cadence='daily'; Database successfully updated. Analysis Complete. Tue Aug 25 11:20:35 PDT 2026 L_V02 Working on... /lscratch/kocevski/35810972/ft1_filtered_4FGL_J1428.9+5406_daily_bin2198.fits.....................! real 25.14 user 23.13 sys 1.02 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/35810972/ft1_filtered_4FGL_J1428.9+5406_daily_bin2198.fits', '/lscratch/kocevski/35810972/ft2_4FGL_J1428.9+5406_daily_bin2198.fits', expMap='/lscratch/kocevski/35810972/expmap_809049601_809308801_4FGL_J1428.9+5406_daily_bin2198.fits', expCube='/lscratch/kocevski/35810972/ltcube_809049601_809308801_4FGL_J1428.9+5406_daily_bin2198.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/35810972/Model_4FGL_J1428.9+5406_daily_bin2198.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1428.9+5406' 4FGL J1428.9+5406 Spectrum: PowerLaw 346 Prefactor: 4.001e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-13) 347 Index: 2.574e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 348 Scale: 8.154e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/35810972/ft1_filtered_4FGL_J1428.9+5406_daily_bin2198.fits Spacecraft file(s): /lscratch/kocevski/35810972/ft2_4FGL_J1428.9+5406_daily_bin2198.fits Exposure map: /lscratch/kocevski/35810972/expmap_809049601_809308801_4FGL_J1428.9+5406_daily_bin2198.fits Exposure cube: /lscratch/kocevski/35810972/ltcube_809049601_809308801_4FGL_J1428.9+5406_daily_bin2198.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/35810972/Model_4FGL_J1428.9+5406_daily_bin2198.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) = 6293.79546281 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 6293.54094982 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 95.890 1.0000 .0000 .10000E+07 2 'Prefactor ' 12.765 1.0000 .0000 .10000E+07 3 'norm ' .32184E-03 1.0000 .0000 .10000E+07 4 'Prefactor ' .69731E-04 1.0000 .0000 .10000E+07 5 'norm ' .58348E-06 1.0000 .0000 .10000E+07 6 'norm ' .63277E-06 1.0000 .0000 .10000E+07 7 'Prefactor ' .49911E-04 1.0000 .0000 .10000E+07 8 'Prefactor ' .31556E-01 1.0000 .0000 .10000E+07 9 'Prefactor ' .19467E-01 1.0000 .0000 .10000E+07 10 'Prefactor ' .19896E-01 1.0000 .0000 .10000E+07 11 'Prefactor ' .94617 1.0000 .0000 .10000E+07 12 'Prefactor ' 37.131 1.0000 .0000 .10000E+07 13 'Prefactor ' .45574E-02 1.0000 .0000 .10000E+07 14 'Prefactor ' 72.257 1.0000 .0000 .10000E+07 15 'Prefactor ' 11.953 1.0000 .0000 .10000E+07 16 'Prefactor ' 9.9693 1.0000 .0000 .10000E+07 17 'norm ' 3.0391 1.0000 .0000 .10000E+07 18 'Prefactor ' .88406E-05 1.0000 .0000 .10000E+07 19 'Prefactor ' 9.3537 1.0000 .0000 .10000E+07 20 'Prefactor ' .52974E-05 1.0000 .0000 .10000E+07 21 'norm ' 3.9973 1.0000 .0000 .10000E+07 22 'Normalizat' .96780 1.0000 .10000E-01 10.000 23 'Prefactor ' .98410 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6830E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 6293.531 FROM MIGRAD STATUS=CONVERGED 185 CALLS 1911 TOTAL EDM= .44E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= .9% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 103.03 65.840 -.19072E-06 -.75790E-01 2 Prefactor 13.371 33.413 .64242E-06 -.70546E-01 3 norm .0000 3.8550 -.24109E-06** at limit ** 4 Prefactor .51625E-07 26.100 -.12894E-06** at limit ** 5 norm .0000 .74445 -.36652E-07** at limit ** 6 norm .0000 1.2597 .57137E-07** at limit ** 7 Prefactor .36198E-05 40.426 -.92112E-06** at limit ** 8 Prefactor .0000 71.752 -.73848E-07** at limit ** 9 Prefactor .0000 25.971 .86153E-06** at limit ** 10 Prefactor .15599E-07 106.23 -.21305E-05** at limit ** 11 Prefactor .95555 2.0197 -.12157E-06 -.80533E-03 12 Prefactor 37.305 3.8743 -.53841E-09 .18501E-01 13 Prefactor .44409E-09 19.661 .53124E-06** at limit ** 14 Prefactor 74.360 32.195 .81316E-07 .13589 15 Prefactor 12.287 13.812 .39561E-07 -.75242E-03 16 Prefactor 10.115 17.792 .79311E-07 -.16542E-01 17 norm 3.0402 1.9510 -.66076E-08 -.11136E-03 18 Prefactor .0000 6.7180 -.36747E-07** at limit ** 19 Prefactor 9.3689 6.5474 -.85173E-07 -.34445E-03 20 Prefactor .0000 1.7068 -.13920E-06** at limit ** 21 norm 4.0032 3.8766 .15413E-06 -.44750E-04 22 Normalizat .96302 .18747 -.32870E-05 .90027E-05 23 Prefactor .98587 .22270 .19113E-05 .47942E-05 ERR DEF= .500 Final values: Prefactor = 103.028 Prefactor = 13.3706 norm = 0 Prefactor = 5.16254e-08 norm = 0 norm = 0 Prefactor = 3.61983e-06 Prefactor = 0 Prefactor = 0 Prefactor = 1.55986e-08 Prefactor = 0.955547 Prefactor = 37.3048 Prefactor = 4.44089e-10 Prefactor = 74.3605 Prefactor = 12.2872 Prefactor = 10.1152 norm = 3.04018 Prefactor = 0 Prefactor = 9.36892 Prefactor = 0 norm = 4.00318 Normalizat = 0.963015 Prefactor = 0.985872 ********** ** 18 **HESSE ********** FCN= 6293.531 FROM HESSE STATUS=OK 424 CALLS 2335 TOTAL EDM= .10E-05 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 103.03 66.703 .10213E-03 -1.5505 2 Prefactor 13.371 41.175 .28011E-03 -1.5635 3 norm .0000 3.8280 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 Prefactor .51625E-07 26.180 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 norm .0000 .74154 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 norm .0000 1.2579 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 Prefactor .36198E-05 44.253 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 Prefactor .0000 70.179 .16369E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 Prefactor .0000 2.7499 .82194E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 Prefactor .15599E-07 15.291 .93405E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor .95555 2.2254 .42619E-03 -1.5688 12 Prefactor 37.305 25.724 .16413E-03 -1.5586 13 Prefactor .44409E-09 19.665 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 Prefactor 74.360 40.316 .11765E-03 -1.5535 15 Prefactor 12.287 13.844 .28950E-03 -1.5638 16 Prefactor 10.115 17.910 .31712E-03 -1.5644 17 norm 3.0402 1.9606 .58179E-03 -1.5673 18 Prefactor .0000 6.6961 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 19 Prefactor 9.3689 6.5584 .32744E-03 -1.5647 20 Prefactor .0000 1.7119 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 21 norm 4.0032 3.8736 .50420E-03 -1.5668 22 Normalizat .96302 .15948 .45762E-01 -.94280 23 Prefactor .98587 .18782 .46068E-01 -.93202 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 1.02518e-06 Minuit parameter uncertainties: 1 66.704 2 41.1754 3 2.23244e-06 4 0.00232467 5 6.27701e-07 6 1.62153e-06 7 0.0253133 8 2.08001e-05 9 6.43988e-06 10 0.00097703 11 2.22539 12 25.7236 13 0.000188525 14 40.3166 15 13.8439 16 17.9104 17 1.96064 18 1.66645e-05 19 6.55842 20 3.14613e-06 21 3.87359 22 0.159559 23 0.187946 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 6293.53053193 Extracting fit parameters... 4FGL J1428.9+5406 Spectrum: PowerLaw 346 Prefactor: 3.730e+01 2.572e+01 0.000e+00 1.000e+06 ( 1.000e-13) 347 Index: 2.574e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 348 Scale: 8.154e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 680 Prefactor: 9.859e-01 1.879e-01 0.000e+00 1.000e+01 ( 1.000e+00) 681 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 682 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 679 Normalization: 9.630e-01 1.596e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 4.02 Ra Dec: 217.229 54.111 Photon Index (Fixed Index): 2.57 +/- 0.00 Photon Flux (Fixed Index): 5.26e-08 +/- 3.62e-08 Energy Flux (Fixed Index): 1.41e-05 +/- 9.75e-06 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) = 6293.52912255 delta logL = 0.00140938039021 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 6293.52747178 delta logL = 0.00306015209935 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 35.403 1.0000 .0000 .10000E+07 2 'Index ' 2.6231 1.0000 .0000 10.000 3 'Normalizat' .96128 1.0000 .10000E-01 10.000 4 'Prefactor ' .98755 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6830E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 6293.527 FROM MIGRAD STATUS=CONVERGED 89 CALLS 260 TOTAL EDM= .27E-08 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 35.427 35.394 .67234E-05 .75415E-03 2 Index 2.6226 .67608 .60341E-02 .35575E-03 3 Normalizat .96127 .18744 .22549E-03 -.57527E-04 4 Prefactor .98753 .22015 .26284E-03 .10381E-04 ERR DEF= .500 Final values: Prefactor = 35.4272 Index = 2.62262 Normalizat = 0.961272 Prefactor = 0.987528 ********** ** 18 **HESSE ********** FCN= 6293.527 FROM HESSE STATUS=OK 25 CALLS 285 TOTAL EDM= .58E-10 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 35.427 33.411 .26894E-06 -1.5589 2 Index 2.6226 .63813 .12068E-02 -.49550 3 Normalizat .96127 .18756 .90195E-05 -.94339 4 Prefactor .98753 .22028 .10514E-04 -.93146 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 5.82577e-11 Minuit parameter uncertainties: 1 33.4108 2 0.640391 3 0.187683 4 0.220482 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) = 6293.52747145 delta logL = 0.00306047935919 Extracting fit parameters... 4FGL J1428.9+5406 Spectrum: PowerLaw 346 Prefactor: 3.543e+01 3.341e+01 0.000e+00 1.000e+06 ( 1.000e-13) 347 Index: 2.623e+00 6.404e-01 0.000e+00 1.000e+01 (-1.000e+00) 348 Scale: 8.154e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 680 Prefactor: 9.875e-01 2.205e-01 0.000e+00 1.000e+01 ( 1.000e+00) 681 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 682 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 679 Normalization: 9.613e-01 1.877e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 4.05 Ra Dec: 217.229 54.111 Photon Index (Free Index): 2.62 +/- 0.64 Photon Flux (Free Index): 5.37e-08 +/- 3.62e-08 Energy Flux (Free Index): 1.38e-05 +/- 9.77e-06 Creating a high resolution counts map... INFO: Auto-setting vmin to 0.000e+00 [aplpy.core] INFO: Auto-setting vmax to 0.000e+00 [aplpy.core] Saving /lscratch/kocevski/35810972/cmap_HighResolution_809049601_809308801_4FGL_J1428.9+5406_daily_bin2198.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET comment='SUCCESS', photon_flux='5.26e-08', energy_flux2='1.38e-05', photon_flux_error='3.62e-08', dlogl='3.06e-03', energy_flux='1.41e-05', photon_flux2='5.37e-08', job_status='DONE', time_completed='2026-08-25 11:21:19.905465', photon_index_error2='0.64', photon_index2='2.62', ts='4.02', fit_tolerance='1e-08', GAL='0.99', photon_index_error='0.00', energy_flux_error2='9.77e-06', EG='0.96', time_epoch_completed='1787682079.91', return_code='0', job_id='35810972', GAL2='0.99', EG2='0.96', return_code2='0', energy_flux_error='9.75e-06', photon_flux_error2='3.62e-08', ts2='4.05', photon_index='2.57' WHERE bin_id='2198' AND source_name='4FGL J1428.9+5406' AND cadence='daily'; Database successfully updated. Analysis Complete. Tue Aug 25 11:21:20 PDT 2026 _V02 Working on... /lscratch/kocevski/35811068/ft1_filtered_4FGL_J1428.9+5406_daily_bin2198.fits.....................! real 24.90 user 22.82 sys 1.24 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/35811068/ft1_filtered_4FGL_J1428.9+5406_daily_bin2198.fits', '/lscratch/kocevski/35811068/ft2_4FGL_J1428.9+5406_daily_bin2198.fits', expMap='/lscratch/kocevski/35811068/expmap_809049601_809308801_4FGL_J1428.9+5406_daily_bin2198.fits', expCube='/lscratch/kocevski/35811068/ltcube_809049601_809308801_4FGL_J1428.9+5406_daily_bin2198.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/35811068/Model_4FGL_J1428.9+5406_daily_bin2198.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1428.9+5406' 4FGL J1428.9+5406 Spectrum: PowerLaw 346 Prefactor: 4.001e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-13) 347 Index: 2.574e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 348 Scale: 8.154e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/35811068/ft1_filtered_4FGL_J1428.9+5406_daily_bin2198.fits Spacecraft file(s): /lscratch/kocevski/35811068/ft2_4FGL_J1428.9+5406_daily_bin2198.fits Exposure map: /lscratch/kocevski/35811068/expmap_809049601_809308801_4FGL_J1428.9+5406_daily_bin2198.fits Exposure cube: /lscratch/kocevski/35811068/ltcube_809049601_809308801_4FGL_J1428.9+5406_daily_bin2198.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/35811068/Model_4FGL_J1428.9+5406_daily_bin2198.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) = 6293.79546281 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 6293.54094982 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 95.890 1.0000 .0000 .10000E+07 2 'Prefactor ' 12.765 1.0000 .0000 .10000E+07 3 'norm ' .32184E-03 1.0000 .0000 .10000E+07 4 'Prefactor ' .69731E-04 1.0000 .0000 .10000E+07 5 'norm ' .58348E-06 1.0000 .0000 .10000E+07 6 'norm ' .63277E-06 1.0000 .0000 .10000E+07 7 'Prefactor ' .49911E-04 1.0000 .0000 .10000E+07 8 'Prefactor ' .31556E-01 1.0000 .0000 .10000E+07 9 'Prefactor ' .19467E-01 1.0000 .0000 .10000E+07 10 'Prefactor ' .19896E-01 1.0000 .0000 .10000E+07 11 'Prefactor ' .94617 1.0000 .0000 .10000E+07 12 'Prefactor ' 37.131 1.0000 .0000 .10000E+07 13 'Prefactor ' .45574E-02 1.0000 .0000 .10000E+07 14 'Prefactor ' 72.257 1.0000 .0000 .10000E+07 15 'Prefactor ' 11.953 1.0000 .0000 .10000E+07 16 'Prefactor ' 9.9693 1.0000 .0000 .10000E+07 17 'norm ' 3.0391 1.0000 .0000 .10000E+07 18 'Prefactor ' .88406E-05 1.0000 .0000 .10000E+07 19 'Prefactor ' 9.3537 1.0000 .0000 .10000E+07 20 'Prefactor ' .52974E-05 1.0000 .0000 .10000E+07 21 'norm ' 3.9973 1.0000 .0000 .10000E+07 22 'Normalizat' .96780 1.0000 .10000E-01 10.000 23 'Prefactor ' .98410 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6830E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 6293.531 FROM MIGRAD STATUS=CONVERGED 185 CALLS 1911 TOTAL EDM= .44E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= .9% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 103.03 65.840 -.19072E-06 -.75790E-01 2 Prefactor 13.371 33.413 .64242E-06 -.70546E-01 3 norm .0000 3.8550 -.24109E-06** at limit ** 4 Prefactor .51625E-07 26.100 -.12894E-06** at limit ** 5 norm .0000 .74445 -.36652E-07** at limit ** 6 norm .0000 1.2597 .57137E-07** at limit ** 7 Prefactor .36198E-05 40.426 -.92112E-06** at limit ** 8 Prefactor .0000 71.752 -.73848E-07** at limit ** 9 Prefactor .0000 25.971 .86153E-06** at limit ** 10 Prefactor .15599E-07 106.23 -.21305E-05** at limit ** 11 Prefactor .95555 2.0197 -.12157E-06 -.80533E-03 12 Prefactor 37.305 3.8743 -.53841E-09 .18501E-01 13 Prefactor .44409E-09 19.661 .53124E-06** at limit ** 14 Prefactor 74.360 32.195 .81316E-07 .13589 15 Prefactor 12.287 13.812 .39561E-07 -.75242E-03 16 Prefactor 10.115 17.792 .79311E-07 -.16542E-01 17 norm 3.0402 1.9510 -.66076E-08 -.11136E-03 18 Prefactor .0000 6.7180 -.36747E-07** at limit ** 19 Prefactor 9.3689 6.5474 -.85173E-07 -.34445E-03 20 Prefactor .0000 1.7068 -.13920E-06** at limit ** 21 norm 4.0032 3.8766 .15413E-06 -.44750E-04 22 Normalizat .96302 .18747 -.32870E-05 .90027E-05 23 Prefactor .98587 .22270 .19113E-05 .47942E-05 ERR DEF= .500 Final values: Prefactor = 103.028 Prefactor = 13.3706 norm = 0 Prefactor = 5.16254e-08 norm = 0 norm = 0 Prefactor = 3.61983e-06 Prefactor = 0 Prefactor = 0 Prefactor = 1.55986e-08 Prefactor = 0.955547 Prefactor = 37.3048 Prefactor = 4.44089e-10 Prefactor = 74.3605 Prefactor = 12.2872 Prefactor = 10.1152 norm = 3.04018 Prefactor = 0 Prefactor = 9.36892 Prefactor = 0 norm = 4.00318 Normalizat = 0.963015 Prefactor = 0.985872 ********** ** 18 **HESSE ********** FCN= 6293.531 FROM HESSE STATUS=OK 424 CALLS 2335 TOTAL EDM= .10E-05 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 103.03 66.703 .10213E-03 -1.5505 2 Prefactor 13.371 41.175 .28011E-03 -1.5635 3 norm .0000 3.8280 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 Prefactor .51625E-07 26.180 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 norm .0000 .74154 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 norm .0000 1.2579 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 Prefactor .36198E-05 44.253 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 Prefactor .0000 70.179 .16369E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 Prefactor .0000 2.7499 .82194E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 Prefactor .15599E-07 15.291 .93405E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor .95555 2.2254 .42619E-03 -1.5688 12 Prefactor 37.305 25.724 .16413E-03 -1.5586 13 Prefactor .44409E-09 19.665 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 Prefactor 74.360 40.316 .11765E-03 -1.5535 15 Prefactor 12.287 13.844 .28950E-03 -1.5638 16 Prefactor 10.115 17.910 .31712E-03 -1.5644 17 norm 3.0402 1.9606 .58179E-03 -1.5673 18 Prefactor .0000 6.6961 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 19 Prefactor 9.3689 6.5584 .32744E-03 -1.5647 20 Prefactor .0000 1.7119 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 21 norm 4.0032 3.8736 .50420E-03 -1.5668 22 Normalizat .96302 .15948 .45762E-01 -.94280 23 Prefactor .98587 .18782 .46068E-01 -.93202 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 1.02518e-06 Minuit parameter uncertainties: 1 66.704 2 41.1754 3 2.23244e-06 4 0.00232467 5 6.27701e-07 6 1.62153e-06 7 0.0253133 8 2.08001e-05 9 6.43988e-06 10 0.00097703 11 2.22539 12 25.7236 13 0.000188525 14 40.3166 15 13.8439 16 17.9104 17 1.96064 18 1.66645e-05 19 6.55842 20 3.14613e-06 21 3.87359 22 0.159559 23 0.187946 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 6293.53053193 Extracting fit parameters... 4FGL J1428.9+5406 Spectrum: PowerLaw 346 Prefactor: 3.730e+01 2.572e+01 0.000e+00 1.000e+06 ( 1.000e-13) 347 Index: 2.574e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 348 Scale: 8.154e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 680 Prefactor: 9.859e-01 1.879e-01 0.000e+00 1.000e+01 ( 1.000e+00) 681 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 682 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 679 Normalization: 9.630e-01 1.596e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 4.02 Ra Dec: 217.229 54.111 Photon Index (Fixed Index): 2.57 +/- 0.00 Photon Flux (Fixed Index): 5.26e-08 +/- 3.62e-08 Energy Flux (Fixed Index): 1.41e-05 +/- 9.75e-06 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) = 6293.52912255 delta logL = 0.00140938039021 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 6293.52747178 delta logL = 0.00306015209935 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 35.403 1.0000 .0000 .10000E+07 2 'Index ' 2.6231 1.0000 .0000 10.000 3 'Normalizat' .96128 1.0000 .10000E-01 10.000 4 'Prefactor ' .98755 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6830E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 6293.527 FROM MIGRAD STATUS=CONVERGED 89 CALLS 260 TOTAL EDM= .27E-08 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 35.427 35.394 .67234E-05 .75415E-03 2 Index 2.6226 .67608 .60341E-02 .35575E-03 3 Normalizat .96127 .18744 .22549E-03 -.57527E-04 4 Prefactor .98753 .22015 .26284E-03 .10381E-04 ERR DEF= .500 Final values: Prefactor = 35.4272 Index = 2.62262 Normalizat = 0.961272 Prefactor = 0.987528 ********** ** 18 **HESSE ********** FCN= 6293.527 FROM HESSE STATUS=OK 25 CALLS 285 TOTAL EDM= .58E-10 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 35.427 33.411 .26894E-06 -1.5589 2 Index 2.6226 .63813 .12068E-02 -.49550 3 Normalizat .96127 .18756 .90195E-05 -.94339 4 Prefactor .98753 .22028 .10514E-04 -.93146 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 5.82577e-11 Minuit parameter uncertainties: 1 33.4108 2 0.640391 3 0.187683 4 0.220482 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) = 6293.52747145 delta logL = 0.00306047935919 Extracting fit parameters... 4FGL J1428.9+5406 Spectrum: PowerLaw 346 Prefactor: 3.543e+01 3.341e+01 0.000e+00 1.000e+06 ( 1.000e-13) 347 Index: 2.623e+00 6.404e-01 0.000e+00 1.000e+01 (-1.000e+00) 348 Scale: 8.154e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 680 Prefactor: 9.875e-01 2.205e-01 0.000e+00 1.000e+01 ( 1.000e+00) 681 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 682 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 679 Normalization: 9.613e-01 1.877e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 4.05 Ra Dec: 217.229 54.111 Photon Index (Free Index): 2.62 +/- 0.64 Photon Flux (Free Index): 5.37e-08 +/- 3.62e-08 Energy Flux (Free Index): 1.38e-05 +/- 9.77e-06 Creating a high resolution counts map... INFO: Auto-setting vmin to 0.000e+00 [aplpy.core] INFO: Auto-setting vmax to 0.000e+00 [aplpy.core] Saving /lscratch/kocevski/35811068/cmap_HighResolution_809049601_809308801_4FGL_J1428.9+5406_daily_bin2198.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET comment='SUCCESS', photon_flux='5.26e-08', energy_flux2='1.38e-05', photon_flux_error='3.62e-08', dlogl='3.06e-03', energy_flux='1.41e-05', photon_flux2='5.37e-08', job_status='DONE', time_completed='2026-08-25 11:22:04.634384', photon_index_error2='0.64', photon_index2='2.62', ts='4.02', fit_tolerance='1e-08', GAL='0.99', photon_index_error='0.00', energy_flux_error2='9.77e-06', EG='0.96', time_epoch_completed='1787682124.63', return_code='0', job_id='35811068', GAL2='0.99', EG2='0.96', return_code2='0', energy_flux_error='9.75e-06', photon_flux_error2='3.62e-08', ts2='4.05', photon_index='2.57' WHERE bin_id='2198' AND source_name='4FGL J1428.9+5406' AND cadence='daily'; Database successfully updated. Analysis Complete. Tue Aug 25 11:22:04 PDT 2026