/sdf/group/fermi/u/kocevski/software/conda/envs/fermitools_v1.0.5/lib/python2.7/site-packages/pyfits/__init__.py:22: PyFITSDeprecationWarning: PyFITS is deprecated, please use astropy.io.fits PyFITSDeprecationWarning) # noqa Likelihood Analysis Tool Support Contact: Daniel Kocevski (daniel.kocevski@nasa.gov) Importing modules... This is make3FGLxml version 01r0. The default diffuse model files and names are for pass 8 and assume you have v10r00p05 of the Fermi Science Tools or higher. This is make4FGLDR3xml version 01r09. The default diffuse model files and names are for P8R3, 4FGL DRs, and the default fermitools directory locations. WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). /sdf/group/fermi/u/kocevski/software/conda/envs/fermitools_v1.0.5/lib/python2.7/site-packages/matplotlib/cbook/deprecation.py:106: MatplotlibDeprecationWarning: The mpl_toolkits.axes_grid module was deprecated in version 2.1. Use mpl_toolkits.axes_grid1 and mpl_toolkits.axisartist provies the same functionality instead. warnings.warn(message, mplDeprecation, stacklevel=1) WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). number of points = 17701 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J1446.3+3111_weekly_bin882 RA = 221.591, Dec = 31.1955 tmin = 772416001, tmax = 773020801 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='7238709', job_status='RUN', time_executed='2025-07-01 11:57:29.593244', time_epoch_executed='1751396249.59' WHERE source_name='4FGL J1446.3+3111' and cadence='weekly' and bin_id='882' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/7238709 Creating custom pfile directory: /lscratch/kocevski/7238709/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=772416001.0 && nMetStart<773020801.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=772416001.0 && nMetStart<773020801.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/7238709/ft1_4FGL_J1446.3+3111_weekly_bin882.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=772416001.0 && nMetStart<773020801.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/7238709/ft2_4FGL_J1446.3+3111_weekly_bin882.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/7238709/ft1_4FGL_J1446.3+3111_weekly_bin882.fits outfile=/lscratch/kocevski/7238709/ft1_filteredMKT_4FGL_J1446.3+3111_weekly_bin882.fits ra=221.591 dec=31.1955 rad=12.0 tmin=772416001.0 tmax=773020801.0 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 9.52 user 6.51 sys 0.40 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/7238709/ft2_4FGL_J1446.3+3111_weekly_bin882.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/7238709/ft2_4FGL_J1446.3+3111_weekly_bin882.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/7238709/ft1_filteredMKT_4FGL_J1446.3+3111_weekly_bin882.fits evtable="EVENTS" outfile="/lscratch/kocevski/7238709/ft1_filtered_4FGL_J1446.3+3111_weekly_bin882.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 4.48 user 0.20 sys 0.15 Number of photons that the gtmktime cut: 1181 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/7238709/ft1_filtered_4FGL_J1446.3+3111_weekly_bin882.fits" evtable="EVENTS" scfile=/lscratch/kocevski/7238709/ft2_4FGL_J1446.3+3111_weekly_bin882.fits sctable="SC_DATA" outfile=/lscratch/kocevski/7238709/ltcube_772416001_773020801_4FGL_J1446.3+3111_weekly_bin882.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/7238709/ft2_4FGL_J1446.3+3111_weekly_bin882.fits .....................! real 21.04 user 16.69 sys 0.34 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/7238709/ft1_filtered_4FGL_J1446.3+3111_weekly_bin882.fits evtable="EVENTS" scfile=/lscratch/kocevski/7238709/ft2_4FGL_J1446.3+3111_weekly_bin882.fits sctable="SC_DATA" expcube=/lscratch/kocevski/7238709/ltcube_772416001_773020801_4FGL_J1446.3+3111_weekly_bin882.fits outfile=/lscratch/kocevski/7238709/expmap_772416001_773020801_4FGL_J1446.3+3111_weekly_bin882.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/7238709/ltcube_772416001_773020801_4FGL_J1446.3+3111_weekly_bin882.fits .....................! real 74.09 user 60.81 sys 3.80 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 165 point sources and 0 extended sources Setting source of interest to: 4FGL J1446.3+3111 @ 221.591 31.1955 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/7238709/ft1_filtered_4FGL_J1446.3+3111_weekly_bin882.fits scfile=/lscratch/kocevski/7238709/ft2_4FGL_J1446.3+3111_weekly_bin882.fits outfile=/lscratch/kocevski/7238709/cmap_772416001_773020801_4FGL_J1446.3+3111_weekly_bin882.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=221.591 yref=31.1955 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 3.77 user 0.23 sys 0.15 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/7238709/ft1_filtered_4FGL_J1446.3+3111_weekly_bin882.fits scfile=/lscratch/kocevski/7238709/ft2_4FGL_J1446.3+3111_weekly_bin882.fits outfile=/lscratch/kocevski/7238709/cmap_HighResolution_772416001_773020801_4FGL_J1446.3+3111_weekly_bin882.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=221.591 yref=31.1955 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 3.12 user 0.24 sys 0.15 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/7238709/ft1_filtered_4FGL_J1446.3+3111_weekly_bin882.fits evtable="EVENTS" scfile=/lscratch/kocevski/7238709/ft2_4FGL_J1446.3+3111_weekly_bin882.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/7238709/Model_4FGL_J1446.3+3111_weekly_bin882.xml irfs="P8R3_SOURCE_V2" evclsmin=0 evclass="INDEF" evtype="INDEF" convert=yes chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). adding source EG_v02 adding source GAL_V02 Working on... /lscratch/kocevski/7238709/ft1_filtered_4FGL_J1446.3+3111_weekly_bin882.fits.....................! real 35.77 user 32.16 sys 0.95 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/7238709/ft1_filtered_4FGL_J1446.3+3111_weekly_bin882.fits', '/lscratch/kocevski/7238709/ft2_4FGL_J1446.3+3111_weekly_bin882.fits', expMap='/lscratch/kocevski/7238709/expmap_772416001_773020801_4FGL_J1446.3+3111_weekly_bin882.fits', expCube='/lscratch/kocevski/7238709/ltcube_772416001_773020801_4FGL_J1446.3+3111_weekly_bin882.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/7238709/Model_4FGL_J1446.3+3111_weekly_bin882.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1446.3+3111' 4FGL J1446.3+3111 Spectrum: PowerLaw 268 Prefactor: 5.552e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-13) 269 Index: 2.556e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 270 Scale: 7.435e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/7238709/ft1_filtered_4FGL_J1446.3+3111_weekly_bin882.fits Spacecraft file(s): /lscratch/kocevski/7238709/ft2_4FGL_J1446.3+3111_weekly_bin882.fits Exposure map: /lscratch/kocevski/7238709/expmap_772416001_773020801_4FGL_J1446.3+3111_weekly_bin882.fits Exposure cube: /lscratch/kocevski/7238709/ltcube_772416001_773020801_4FGL_J1446.3+3111_weekly_bin882.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/7238709/Model_4FGL_J1446.3+3111_weekly_bin882.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) = 12952.8583738 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 12952.8207161 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 2.6896 1.0000 .0000 .10000E+07 2 'norm ' 2.0739 1.0000 .0000 .10000E+07 3 'Prefactor ' .13231E-03 1.0000 .0000 .10000E+07 4 'Prefactor ' 20.654 1.0000 .0000 .10000E+07 5 'Prefactor ' 39.179 1.0000 .0000 .10000E+07 6 'norm ' 4.4651 1.0000 .0000 .10000E+07 7 'norm ' 3.4895 1.0000 .0000 .10000E+07 8 'norm ' .56969E-05 1.0000 .0000 .10000E+07 9 'norm ' .44113E-04 1.0000 .0000 .10000E+07 10 'norm ' 4.4053 1.0000 .0000 .10000E+07 11 'Prefactor ' 5.1731 1.0000 .0000 .10000E+07 12 'norm ' .10318E-03 1.0000 .0000 .10000E+07 13 'Prefactor ' 7.3176 1.0000 .0000 .10000E+07 14 'Prefactor ' 4.5162 1.0000 .0000 .10000E+07 15 'Prefactor ' 10.388 1.0000 .0000 .10000E+07 16 'norm ' .95402 1.0000 .0000 .10000E+07 17 'Prefactor ' 18.618 1.0000 .0000 .10000E+07 18 'norm ' 2.4151 1.0000 .0000 .10000E+07 19 'Prefactor ' 1.6713 1.0000 .0000 .10000E+07 20 'Prefactor ' .19095E-02 1.0000 .0000 .10000E+07 21 'Normalizat' 1.0485 1.0000 .10000E-01 10.000 22 'Prefactor ' .95248 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5300E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 12952.82 FROM MIGRAD STATUS=CONVERGED 152 CALLS 1431 TOTAL EDM= .15E-08 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 2.2% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 2.7000 3.1194 -.54710E-08 -.76782E-02 2 norm 2.0669 3.3126 -.18044E-06 .12631E-01 3 Prefactor .16653E-08 8.2180 .29467E-06** at limit ** 4 Prefactor 20.763 12.893 .25693E-05 -.15530E-01 5 Prefactor 39.156 5.4042 .29326E-07 -.67186E-02 6 norm 4.4374 7.5708 -.56862E-06 .67116E-03 7 norm 3.4886 1.4981 .21876E-07 .15777E-02 8 norm .38858E-09 4.6769 -.87568E-07** at limit ** 9 norm .16653E-09 5.1886 -.63620E-06** at limit ** 10 norm 4.4040 2.5469 -.36141E-08 -.11755E-01 11 Prefactor 5.2134 1.7334 -.32828E-06 .23129E-02 12 norm .16098E-08 2.9571 .97194E-08** at limit ** 13 Prefactor 7.5914 9.2183 -.63797E-06 .15630E-01 14 Prefactor 4.5120 4.0413 .70202E-07 -.56433E-02 15 Prefactor 10.364 6.6965 -.67589E-06 -.30415E-01 16 norm .95360 .85493 .61724E-07 -.88847E-02 17 Prefactor 18.054 35.446 -.14531E-05 .18452E-02 18 norm 2.4176 1.0047 .81221E-07 .20356E-01 19 Prefactor 1.6456 4.0860 -.12422E-05 -.26563E-01 20 Prefactor .26645E-08 14.549 .53756E-06** at limit ** 21 Normalizat 1.0476 .15879 -.11195E-04 -.18744E-03 22 Prefactor .95304 .13805 .90808E-05 -.16790E-03 ERR DEF= .500 Final values: Prefactor = 2.7 norm = 2.06686 Prefactor = 1.66533e-09 Prefactor = 20.7634 Prefactor = 39.1565 norm = 4.43741 norm = 3.48865 norm = 3.88578e-10 norm = 1.66533e-10 norm = 4.40404 Prefactor = 5.21341 norm = 1.60982e-09 Prefactor = 7.59137 Prefactor = 4.51196 Prefactor = 10.3636 norm = 0.953601 Prefactor = 18.054 norm = 2.41763 Prefactor = 1.64562 Prefactor = 2.66454e-09 Normalizat = 1.04764 Prefactor = 0.953044 ********** ** 18 **HESSE ********** FCN= 12952.82 FROM HESSE STATUS=OK 400 CALLS 1831 TOTAL EDM= .19E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 2.7000 3.1326 .62099E-03 -1.5675 2 norm 2.0669 3.3519 .71697E-03 -1.5679 3 Prefactor .16653E-08 8.2375 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 Prefactor 20.763 13.266 .22010E-03 -1.5617 5 Prefactor 39.156 5.3972 .15978E-03 -1.5583 6 norm 4.4374 7.6113 .47628E-03 -1.5666 7 norm 3.4886 1.4983 .54103E-03 -1.5671 8 norm .38858E-09 .77838 .42118E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 norm .16653E-09 5.1650 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 norm 4.4040 2.5459 .47958E-03 -1.5666 11 Prefactor 5.2134 35.672 .44176E-03 -1.5662 12 norm .16098E-08 2.9718 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 Prefactor 7.5914 9.5047 .37054E-03 -1.5653 14 Prefactor 4.5120 4.0577 .47351E-03 -1.5665 15 Prefactor 10.364 7.1001 .31062E-03 -1.5644 16 norm .95360 .86159 .42130E-03 -1.5688 17 Prefactor 18.054 35.591 .23184E-03 -1.5623 18 norm 2.4176 1.1663 .65842E-03 -1.5677 19 Prefactor 1.6456 10.933 .81510E-03 -1.5682 20 Prefactor .26645E-08 14.536 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 21 Normalizat 1.0476 .13626 .59730E-01 -.91451 22 Prefactor .95304 .11683 .45670E-01 -.94311 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 1.89437e-07 Minuit parameter uncertainties: 1 3.13265 2 3.35185 3 0.000235789 4 13.2663 5 5.39721 6 7.6113 7 1.49832 8 3.3771e-05 9 6.2694e-05 10 2.54589 11 27.2745 12 0.000139497 13 9.50468 14 4.05774 15 7.10011 16 0.86159 17 35.5912 18 1.16626 19 8.48336 20 0.000395095 21 0.136302 22 0.116862 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 12952.8200089 Extracting fit parameters... 4FGL J1446.3+3111 Spectrum: PowerLaw 268 Prefactor: 5.213e+00 2.727e+01 0.000e+00 1.000e+06 ( 1.000e-13) 269 Index: 2.556e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 270 Scale: 7.435e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 527 Prefactor: 9.530e-01 1.169e-01 0.000e+00 1.000e+01 ( 1.000e+00) 528 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 529 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 526 Normalization: 1.048e+00 1.363e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 0.04 Ra Dec: 221.591 31.195 Photon Flux Upper Limit: 7.0914779371e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00553512787377 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/7238709/likelihoodResults_772416001_773020801_4FGL_J1446.3+3111_weekly_bin882.txt Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 12952.6257061 delta logL = 0.194302757316 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 12952.6032825 delta logL = 0.216726431865 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 3.9029 1.0000 .0000 .10000E+07 2 'Index ' 3.7684 1.0000 .0000 10.000 3 'Normalizat' 1.0220 1.0000 .10000E-01 10.000 4 'Prefactor ' .96686 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5300E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MACHINE ACCURACY LIMITS FURTHER IMPROVEMENT. MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MIGRAD TERMINATED WITHOUT CONVERGENCE. FCN= 12952.60 FROM MIGRAD STATUS=FAILED 101 CALLS 269 TOTAL EDM= .25E-05 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 3.8793 407.86 .10209E-03 -.22294E-03 2 Index 3.7713 5.4447 .11496E-01 .63866E-03 3 Normalizat 1.0221 .10910 .26687E-03 .55721E-04 4 Prefactor .96679 .99367E-01 .24758E-03 .50327E-04 ERR DEF= .500 START SIMPLEX MINIMIZATION. CONVERGENCE WHEN EDM .LT. .20E-04 SIMPLEX MINIMIZATION HAS CONVERGED. FCN= 12952.60 FROM SIMPLEX STATUS=UNCHANGED 90 CALLS 359 TOTAL EDM= .78E-05 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 3.8793 407.86 .25647E-04 -.22294E-03 2 Index 3.7713 5.4447 .13584E-02 .63866E-03 3 Normalizat 1.0221 .10910 .76390E-04 .55721E-04 4 Prefactor .96679 .99367E-01 .67417E-04 .50327E-04 ERR DEF= .500 MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 12952.60 FROM MIGRAD STATUS=CONVERGED 32 CALLS 391 TOTAL EDM= .68E-11 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 3.8792 30.421 .40837E-05 -.54565E-03 2 Index 3.7713 3.0118 .22993E-02 -.72485E-05 3 Normalizat 1.0221 .15166 .10675E-04 .51120E-04 4 Prefactor .96679 .13390 .99033E-05 .45459E-04 ERR DEF= .500 Final values: Prefactor = 3.87923 Index = 3.77128 Normalizat = 1.02209 Prefactor = 0.966787 ********** ** 18 **HESSE ********** FCN= 12952.60 FROM HESSE STATUS=OK 23 CALLS 414 TOTAL EDM= .57E-11 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 3.8792 17.534 .16335E-06 -1.5669 2 Index 3.7713 2.3607 .91972E-04 -.24829 3 Normalizat 1.0221 .15166 .21349E-05 -.92294 4 Prefactor .96679 .13379 .19807E-05 -.93845 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 5.73979e-12 Minuit parameter uncertainties: 1 16.4945 2 2.46564 3 0.151725 4 0.133839 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) = 12952.603281 delta logL = 0.216727865156 Extracting fit parameters... 4FGL J1446.3+3111 Spectrum: PowerLaw 268 Prefactor: 3.879e+00 1.649e+01 0.000e+00 1.000e+06 ( 1.000e-13) 269 Index: 3.771e+00 2.466e+00 0.000e+00 1.000e+01 (-1.000e+00) 270 Scale: 7.435e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 527 Prefactor: 9.668e-01 1.338e-01 0.000e+00 1.000e+01 ( 1.000e+00) 528 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 529 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 526 Normalization: 1.022e+00 1.517e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 0.04 Ra Dec: 221.591 31.195 Creating a high resolution counts map... INFO: Auto-setting vmin to -1.000e-01 [aplpy.core] INFO: Auto-setting vmax to 1.110e+00 [aplpy.core] Saving /lscratch/kocevski/7238709/cmap_HighResolution_772416001_773020801_4FGL_J1446.3+3111_weekly_bin882.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='5.54e-03', job_status='DONE', photon_flux_upper_limit='7.09e-08', time_completed='2025-07-01 12:22:19.711816', job_id='7238709', GAL2='0.97', fit_tolerance='1e-08', EG2='1.02', EG='1.05', time_epoch_completed='1751397739.71', return_code2='0', ts='0.04', comment='SUCCESS', return_code='0', GAL='0.95', dlogl='2.17e-01', ts2='0.51', photon_index_error='0.00', photon_index='2.56' WHERE bin_id='882' AND source_name='4FGL J1446.3+3111' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue Jul 1 12:22:22 PDT 2025