/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 = 17524 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J1446.7+1719_weekly_bin907 RA = 221.688, Dec = 17.3237 tmin = 787536001, tmax = 788140801 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='17774696', job_status='RUN', time_executed='2025-12-23 01:56:24.863130', time_epoch_executed='1766483784.86' WHERE source_name='4FGL J1446.7+1719' and cadence='weekly' and bin_id='907' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/17774696 Creating custom pfile directory: /lscratch/kocevski/17774696/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=787536001.0 && nMetStart<788140801.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=787536001.0 && nMetStart<788140801.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/17774696/ft1_4FGL_J1446.7+1719_weekly_bin907.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=787536001.0 && nMetStart<788140801.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/17774696/ft2_4FGL_J1446.7+1719_weekly_bin907.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/17774696/ft1_4FGL_J1446.7+1719_weekly_bin907.fits outfile=/lscratch/kocevski/17774696/ft1_filteredMKT_4FGL_J1446.7+1719_weekly_bin907.fits ra=221.688 dec=17.3237 rad=12.0 tmin=787536001.0 tmax=788140801.0 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 4.86 user 4.09 sys 0.27 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/17774696/ft2_4FGL_J1446.7+1719_weekly_bin907.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/17774696/ft2_4FGL_J1446.7+1719_weekly_bin907.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/17774696/ft1_filteredMKT_4FGL_J1446.7+1719_weekly_bin907.fits evtable="EVENTS" outfile="/lscratch/kocevski/17774696/ft1_filtered_4FGL_J1446.7+1719_weekly_bin907.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 0.83 user 0.20 sys 0.13 Number of photons that the gtmktime cut: 1561 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/17774696/ft1_filtered_4FGL_J1446.7+1719_weekly_bin907.fits" evtable="EVENTS" scfile=/lscratch/kocevski/17774696/ft2_4FGL_J1446.7+1719_weekly_bin907.fits sctable="SC_DATA" outfile=/lscratch/kocevski/17774696/ltcube_787536001_788140801_4FGL_J1446.7+1719_weekly_bin907.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/17774696/ft2_4FGL_J1446.7+1719_weekly_bin907.fits .....................! real 17.44 user 16.61 sys 0.22 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/17774696/ft1_filtered_4FGL_J1446.7+1719_weekly_bin907.fits evtable="EVENTS" scfile=/lscratch/kocevski/17774696/ft2_4FGL_J1446.7+1719_weekly_bin907.fits sctable="SC_DATA" expcube=/lscratch/kocevski/17774696/ltcube_787536001_788140801_4FGL_J1446.7+1719_weekly_bin907.fits outfile=/lscratch/kocevski/17774696/expmap_787536001_788140801_4FGL_J1446.7+1719_weekly_bin907.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/17774696/ltcube_787536001_788140801_4FGL_J1446.7+1719_weekly_bin907.fits .....................! real 65.31 user 60.66 sys 3.87 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 154 point sources and 0 extended sources Setting source of interest to: 4FGL J1446.7+1719 @ 221.688 17.3237 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/17774696/ft1_filtered_4FGL_J1446.7+1719_weekly_bin907.fits scfile=/lscratch/kocevski/17774696/ft2_4FGL_J1446.7+1719_weekly_bin907.fits outfile=/lscratch/kocevski/17774696/cmap_787536001_788140801_4FGL_J1446.7+1719_weekly_bin907.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=221.688 yref=17.3237 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 0.88 user 0.22 sys 0.13 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/17774696/ft1_filtered_4FGL_J1446.7+1719_weekly_bin907.fits scfile=/lscratch/kocevski/17774696/ft2_4FGL_J1446.7+1719_weekly_bin907.fits outfile=/lscratch/kocevski/17774696/cmap_HighResolution_787536001_788140801_4FGL_J1446.7+1719_weekly_bin907.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=221.688 yref=17.3237 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 0.85 user 0.22 sys 0.13 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/17774696/ft1_filtered_4FGL_J1446.7+1719_weekly_bin907.fits evtable="EVENTS" scfile=/lscratch/kocevski/17774696/ft2_4FGL_J1446.7+1719_weekly_bin907.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/17774696/Model_4FGL_J1446.7+1719_weekly_bin907.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/17774696/ft1_filtered_4FGL_J1446.7+1719_weekly_bin907.fits.....................! real 41.11 user 39.27 sys 0.95 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/17774696/ft1_filtered_4FGL_J1446.7+1719_weekly_bin907.fits', '/lscratch/kocevski/17774696/ft2_4FGL_J1446.7+1719_weekly_bin907.fits', expMap='/lscratch/kocevski/17774696/expmap_787536001_788140801_4FGL_J1446.7+1719_weekly_bin907.fits', expCube='/lscratch/kocevski/17774696/ltcube_787536001_788140801_4FGL_J1446.7+1719_weekly_bin907.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/17774696/Model_4FGL_J1446.7+1719_weekly_bin907.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1446.7+1719' 4FGL J1446.7+1719 Spectrum: PowerLaw 233 Prefactor: 3.187e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-13) 234 Index: 2.497e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 235 Scale: 9.206e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/17774696/ft1_filtered_4FGL_J1446.7+1719_weekly_bin907.fits Spacecraft file(s): /lscratch/kocevski/17774696/ft2_4FGL_J1446.7+1719_weekly_bin907.fits Exposure map: /lscratch/kocevski/17774696/expmap_787536001_788140801_4FGL_J1446.7+1719_weekly_bin907.fits Exposure cube: /lscratch/kocevski/17774696/ltcube_787536001_788140801_4FGL_J1446.7+1719_weekly_bin907.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/17774696/Model_4FGL_J1446.7+1719_weekly_bin907.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) = 16942.9396887 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 16938.6089012 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 6.5727 1.0000 .0000 .10000E+07 2 'Prefactor ' 94.349 1.0000 .0000 .10000E+07 3 'Prefactor ' .14377E-07 1.0000 .0000 .10000E+07 4 'norm ' 2.4927 1.0000 .0000 .10000E+07 5 'norm ' .13339E-06 1.0000 .0000 .10000E+07 6 'Prefactor ' .80916E-02 1.0000 .0000 .10000E+07 7 'norm ' 9.5612 1.0000 .0000 .10000E+07 8 'norm ' .61670 1.0000 .0000 .10000E+07 9 'Prefactor ' 18.715 1.0000 .0000 .10000E+07 10 'Prefactor ' .79136E-05 1.0000 .0000 .10000E+07 11 'Prefactor ' 35.557 1.0000 .0000 .10000E+07 12 'Prefactor ' .95812E-07 1.0000 .0000 .10000E+07 13 'norm ' .11058 1.0000 .0000 .10000E+07 14 'norm ' 2.1924 1.0000 .0000 .10000E+07 15 'norm ' .15429E-02 1.0000 .0000 .10000E+07 16 'Prefactor ' .43771E-01 1.0000 .0000 .10000E+07 17 'Normalizat' 1.1592 1.0000 .10000E-01 10.000 18 'Prefactor ' .93430 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .4990E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 16938.61 FROM MIGRAD STATUS=CONVERGED 119 CALLS 819 TOTAL EDM= .63E-10 STRATEGY=1 ERROR MATRIX UNCERTAINTY= .9% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 6.5369 7.7662 .47321E-07 -.22844E-03 2 Prefactor 95.109 20.705 .14977E-07 -.42055E-01 3 Prefactor .0000 1.0939 .16241E-06** at limit ** 4 norm 2.4935 1.2505 .41825E-07 -.51946E-03 5 norm .0000 1.3062 .19523E-06** at limit ** 6 Prefactor .61062E-09 11.775 .22277E-06** at limit ** 7 norm 9.4571 9.4392 .94888E-07 -.65614E-03 8 norm .61799 1.0863 .88744E-07 -.50901E-04 9 Prefactor 19.184 5.5744 .48221E-08 .14467E-01 10 Prefactor .11657E-08 8.6663 -.25420E-06** at limit ** 11 Prefactor 35.356 7.8470 .20549E-08 -.55559E-01 12 Prefactor .0000 1.3273 -.11239E-06** at limit ** 13 norm .11068 .89490E-01 -.71992E-08** at limit ** 14 norm 2.1946 2.7867 -.39887E-07 .18870E-03 15 norm .22204E-09 7.5928 -.14671E-06** at limit ** 16 Prefactor .0000 14.914 .15898E-06** at limit ** 17 Normalizat 1.1581 .14884 -.18205E-05 .11204E-04 18 Prefactor .93468 .10263 .10731E-05 .62893E-05 ERR DEF= .500 Final values: Prefactor = 6.53692 Prefactor = 95.1088 Prefactor = 0 norm = 2.49352 norm = 0 Prefactor = 6.10623e-10 norm = 9.45709 norm = 0.617987 Prefactor = 19.1835 Prefactor = 1.16573e-09 Prefactor = 35.3559 Prefactor = 0 norm = 0.110678 norm = 2.19463 norm = 2.22045e-10 Prefactor = 0 Normalizat = 1.15806 Prefactor = 0.93468 ********** ** 18 **HESSE ********** FCN= 16938.61 FROM HESSE STATUS=OK 282 CALLS 1101 TOTAL EDM= .70E-07 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 6.5369 7.7810 .39120E-03 -1.5657 2 Prefactor 95.109 23.031 .10296E-03 -1.5513 3 Prefactor .0000 1.0914 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 norm 2.4935 1.2506 .64712E-03 -1.5676 5 norm .0000 1.2808 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor .61062E-09 11.846 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 norm 9.4571 9.4636 .32385E-03 -1.5646 8 norm .61799 1.1077 .67746E-03 -1.5692 9 Prefactor 19.184 16.850 .23124E-03 -1.5620 10 Prefactor .11657E-08 8.7206 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor 35.356 19.997 .16772E-03 -1.5589 12 Prefactor .0000 1.3235 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 norm .11068 .97192E-01 .75921E-03 -1.5701 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 norm 2.1946 2.8076 .69475E-03 -1.5678 15 norm .22204E-09 7.6019 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 16 Prefactor .0000 14.698 .15798E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 Normalizat 1.1581 .12392 .61368E-01 -.87909 18 Prefactor .93468 .84246E-01 .45441E-01 -.94940 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 6.95151e-08 Minuit parameter uncertainties: 1 7.78098 2 23.0314 3 1.02939e-06 4 1.2506 5 1.14705e-06 6 0.000172865 7 9.46359 8 1.10767 9 16.8496 10 0.000200114 11 19.9971 12 1.04989e-06 13 0.0971924 14 2.80764 15 8.53428e-05 16 8.9934e-06 17 0.12395 18 0.0842582 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 16938.605988 Extracting fit parameters... 4FGL J1446.7+1719 Spectrum: PowerLaw 233 Prefactor: 1.918e+01 1.685e+01 0.000e+00 1.000e+06 ( 1.000e-13) 234 Index: 2.497e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 235 Scale: 9.206e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 496 Prefactor: 9.347e-01 8.426e-02 0.000e+00 1.000e+01 ( 1.000e+00) 497 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 498 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 495 Normalization: 1.158e+00 1.240e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 1.79 Ra Dec: 221.688 17.324 Photon Index (Fixed Index): 2.50 +/- 0.00 Photon Flux (Fixed Index): 3.28e-08 +/- 2.88e-08 Energy Flux (Fixed Index): 9.54e-06 +/- 8.38e-06 TS (Fixed Index): 1.79 Ra Dec: 221.688 17.324 Photon Flux Upper Limit: 8.51231968389e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00661949008932 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/17774696/likelihoodResults_787536001_788140801_4FGL_J1446.7+1719_weekly_bin907.txt Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 16937.3959142 delta logL = 1.21007377738 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 16937.380938 delta logL = 1.2250500192 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 6.1661 1.0000 .0000 .10000E+07 2 'Index ' 3.5803 1.0000 .0000 10.000 3 'Normalizat' 1.1138 1.0000 .10000E-01 10.000 4 'Prefactor ' .95427 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .4990E+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= 16937.38 FROM MIGRAD STATUS=CONVERGED 90 CALLS 299 TOTAL EDM= .57E-09 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 6.1639 87.495 .16162E-04 -.70736E-02 2 Index 3.5806 3.6233 .62389E-02 -.14759E-03 3 Normalizat 1.1138 .14867 .27586E-03 .81394E-03 4 Prefactor .95421 .10374 .20441E-03 .10383E-02 ERR DEF= .500 Final values: Prefactor = 6.16394 Index = 3.58057 Normalizat = 1.1138 Prefactor = 0.95421 ********** ** 18 **HESSE ********** FCN= 16937.38 FROM HESSE STATUS=OK 25 CALLS 324 TOTAL EDM= .68E-09 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 6.1639 9.7656 .64648E-06 -1.5658 2 Index 3.5806 .85841 .24955E-03 -.28784 3 Normalizat 1.1138 .15119 .55173E-04 -.89310 4 Prefactor .95421 .10311 .40882E-04 -.94272 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 6.75181e-10 Minuit parameter uncertainties: 1 9.76568 2 0.86306 3 0.151247 4 0.103131 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) = 16937.3809376 delta logL = 1.22505043857 Extracting fit parameters... 4FGL J1446.7+1719 Spectrum: PowerLaw 233 Prefactor: 6.164e+00 9.766e+00 0.000e+00 1.000e+06 ( 1.000e-13) 234 Index: 3.581e+00 8.631e-01 0.000e+00 1.000e+01 (-1.000e+00) 235 Scale: 9.206e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 496 Prefactor: 9.542e-01 1.031e-01 0.000e+00 1.000e+01 ( 1.000e+00) 497 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 498 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 495 Normalization: 1.114e+00 1.512e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 4.38 Ra Dec: 221.688 17.324 Photon Index (Free Index): 3.58 +/- 0.86 Photon Flux (Free Index): 6.78e-08 +/- 3.77e-08 Energy Flux (Free Index): 1.10e-05 +/- 6.20e-06 Creating a high resolution counts map... INFO: Auto-setting vmin to -1.000e-01 [aplpy.core] INFO: Auto-setting vmax to 1.110e+00 [aplpy.core] Saving /lscratch/kocevski/17774696/cmap_HighResolution_787536001_788140801_4FGL_J1446.7+1719_weekly_bin907.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='6.62e-03', comment='SUCCESS', photon_flux='3.28e-08', energy_flux2='1.10e-05', photon_flux_error='2.88e-08', dlogl='1.23e+00', energy_flux='9.54e-06', photon_flux2='6.78e-08', job_status='DONE', time_completed='2025-12-23 02:09:02.320468', photon_index_error2='0.86', photon_index2='3.58', ts='1.79', fit_tolerance='1e-08', GAL='0.93', photon_index_error='0.00', photon_flux_upper_limit='8.51e-08', energy_flux_error2='6.20e-06', EG='1.16', time_epoch_completed='1766484542.32', return_code='0', job_id='17774696', GAL2='0.95', EG2='1.11', return_code2='0', energy_flux_error='8.38e-06', photon_flux_error2='3.77e-08', ts2='4.38', photon_index='2.50' WHERE bin_id='907' AND source_name='4FGL J1446.7+1719' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue Dec 23 02:09:02 PST 2025