/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) Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 16897.1241355 Extracting fit parameters... 4FGL J1446.7+1719 Spectrum: PowerLaw 233 Prefactor: 5.274e-09 4.989e-04 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: 9.438e-01 8.965e-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: 1.240e+00 1.365e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 221.688 17.324 Photon Flux Upper Limit: 5.16634373866e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00401753722206 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/31156577/likelihoodResults_804470401_805075201_4FGL_J1446.7+1719_weekly_bin935.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) = 16897.1659304 delta logL = -0.0417949924122 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 16897.1241363 delta logL = -8.51050572237e-07 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .41242E-05 1.0000 .0000 .10000E+07 2 'Index ' 4.4673 1.0000 .0000 10.000 3 'Normalizat' 1.2399 1.0000 .10000E-01 10.000 4 'Prefactor ' .94381 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. MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 16897.12 FROM MIGRAD STATUS=CONVERGED 69 CALLS 245 TOTAL EDM= .16E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .0000 2.7959 .42118E-03** at limit ** 2 Index 1.2330 .66149 .77124E-04 .0000 3 Normalizat 1.2399 1.0940 .18761E-05 -.12947E-04 4 Prefactor .94378 1.2864 -.16825E-05 -.13911E-04 ERR DEF= .500 Final values: Prefactor = 0 Index = 1.233 Normalizat = 1.2399 Prefactor = 0.943778 WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 16897.12 FROM HESSE STATUS=FAILED 9 CALLS 254 TOTAL EDM= .16E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .0000 2.7959 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index .10734 1.2027 .77124E-04 -.85322 3 Normalizat 1.2399 1.0940 .18761E-05 -.85379 4 Prefactor .94378 1.2864 -.16825E-05 -.94628 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 1.61553e-12 Minuit parameter uncertainties: 1 7.78814e-06 2 0.666032 3 1.11534 4 1.33199 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 101 logL (Free Index) = 16897.1241355 delta logL = 2.51020537689e-10 Extracting fit parameters... 4FGL J1446.7+1719 Spectrum: PowerLaw 233 Prefactor: 0.000e+00 7.788e-06 0.000e+00 1.000e+06 ( 1.000e-13) 234 Index: 1.233e+00 6.660e-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: 9.438e-01 1.332e+00 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: 1.240e+00 1.115e+00 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 221.688 17.324 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/31156577/cmap_HighResolution_804470401_805075201_4FGL_J1446.7+1719_weekly_bin935.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='4.02e-03', job_status='DONE', photon_flux_upper_limit='5.17e-08', time_completed='2026-07-09 16:07:16.175824', job_id='31156577', GAL2='0.94', fit_tolerance='1e-08', EG2='1.24', EG='1.24', time_epoch_completed='1783638436.18', return_code2='101', ts='-0.00', comment='SUCCESS', return_code='0', GAL='0.94', dlogl='2.51e-10', ts2='0.00', photon_index_error='0.00', photon_index='2.50' WHERE bin_id='935' AND source_name='4FGL J1446.7+1719' AND cadence='weekly'; Database successfully updated. Analysis Complete. Thu Jul 9 16:07:16 PDT 2026 e GAL_V02 Working on... /lscratch/kocevski/31156595/ft1_filtered_4FGL_J1446.7+1719_weekly_bin935.fits.....................! real 46.45 user 44.43 sys 1.32 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/31156595/ft1_filtered_4FGL_J1446.7+1719_weekly_bin935.fits', '/lscratch/kocevski/31156595/ft2_4FGL_J1446.7+1719_weekly_bin935.fits', expMap='/lscratch/kocevski/31156595/expmap_804470401_805075201_4FGL_J1446.7+1719_weekly_bin935.fits', expCube='/lscratch/kocevski/31156595/ltcube_804470401_805075201_4FGL_J1446.7+1719_weekly_bin935.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/31156595/Model_4FGL_J1446.7+1719_weekly_bin935.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/31156595/ft1_filtered_4FGL_J1446.7+1719_weekly_bin935.fits Spacecraft file(s): /lscratch/kocevski/31156595/ft2_4FGL_J1446.7+1719_weekly_bin935.fits Exposure map: /lscratch/kocevski/31156595/expmap_804470401_805075201_4FGL_J1446.7+1719_weekly_bin935.fits Exposure cube: /lscratch/kocevski/31156595/ltcube_804470401_805075201_4FGL_J1446.7+1719_weekly_bin935.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/31156595/Model_4FGL_J1446.7+1719_weekly_bin935.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) = 16897.1668992 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 16897.1246667 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 1.5492 1.0000 .0000 .10000E+07 2 'Prefactor ' 257.38 1.0000 .0000 .10000E+07 3 'Prefactor ' .36189E-05 1.0000 .0000 .10000E+07 4 'norm ' 4.1087 1.0000 .0000 .10000E+07 5 'norm ' 2.0670 1.0000 .0000 .10000E+07 6 'Prefactor ' .55163E-02 1.0000 .0000 .10000E+07 7 'norm ' 21.033 1.0000 .0000 .10000E+07 8 'norm ' 1.6038 1.0000 .0000 .10000E+07 9 'Prefactor ' .10739E-03 1.0000 .0000 .10000E+07 10 'Prefactor ' .16975E-02 1.0000 .0000 .10000E+07 11 'Prefactor ' .16552E-02 1.0000 .0000 .10000E+07 12 'Prefactor ' .59952E-08 1.0000 .0000 .10000E+07 13 'norm ' .43714 1.0000 .0000 .10000E+07 14 'norm ' .77612E-05 1.0000 .0000 .10000E+07 15 'norm ' .63288E-02 1.0000 .0000 .10000E+07 16 'Prefactor ' .97571E-04 1.0000 .0000 .10000E+07 17 'Normalizat' 1.2400 1.0000 .10000E-01 10.000 18 'Prefactor ' .94381 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= 16897.12 FROM MIGRAD STATUS=CONVERGED 123 CALLS 1059 TOTAL EDM= .22E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.2% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 1.5982 16.546 .13977E-05 .63556E-04 2 Prefactor 257.31 2.2136 -.60056E-07 .98685E-01 3 Prefactor .0000 1.8042 .30531E-06** at limit ** 4 norm 4.1089 1.7587 -.44327E-07 -.63775E-03 5 norm 2.0678 1.6835 -.74519E-08 .58862E-02 6 Prefactor .83655E-07 6.6100 -.56713E-06** at limit ** 7 norm 21.069 12.400 .13361E-05 .61190E-02 8 norm 1.6040 2.4147 -.11111E-08 -.17467E-02 9 Prefactor .52736E-08 11.382 -.13982E-05** at limit ** 10 Prefactor .48850E-08 9.8749 .88804E-06** at limit ** 11 Prefactor .17764E-08 58.322 -.82375E-06** at limit ** 12 Prefactor .11102E-09 4.0297 .61716E-06** at limit ** 13 norm .43709 .13115 .78929E-08 .18337E-01 14 norm .11102E-09 1.3211 -.82523E-07** at limit ** 15 norm .66391E-07 9.0464 .55034E-06** at limit ** 16 Prefactor .22204E-09 6.6252 .25099E-06** at limit ** 17 Normalizat 1.2399 .16204 -.10253E-05 .26903E-03 18 Prefactor .94378 .10743 .36291E-05 .40424E-03 ERR DEF= .500 Final values: Prefactor = 1.59823 Prefactor = 257.311 Prefactor = 0 norm = 4.10894 norm = 2.0678 Prefactor = 8.36553e-08 norm = 21.069 norm = 1.604 Prefactor = 5.27356e-09 Prefactor = 4.88498e-09 Prefactor = 1.77636e-09 Prefactor = 1.11022e-10 norm = 0.437091 norm = 1.11022e-10 norm = 6.63913e-08 Prefactor = 2.22045e-10 Normalizat = 1.2399 Prefactor = 0.943778 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 16897.1241355 Extracting fit parameters... 4FGL J1446.7+1719 Spectrum: PowerLaw 233 Prefactor: 5.274e-09 4.989e-04 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: 9.438e-01 8.965e-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: 1.240e+00 1.365e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 221.688 17.324 Photon Flux Upper Limit: 5.16634373866e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00401753722206 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/31156568/likelihoodResults_804470401_805075201_4FGL_J1446.7+1719_weekly_bin935.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) = 16897.1659304 delta logL = -0.0417949924122 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 16897.1241363 delta logL = -8.51050572237e-07 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .41242E-05 1.0000 .0000 .10000E+07 2 'Index ' 4.4673 1.0000 .0000 10.000 3 'Normalizat' 1.2399 1.0000 .10000E-01 10.000 4 'Prefactor ' .94381 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. MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 16897.12 FROM MIGRAD STATUS=CONVERGED 69 CALLS 245 TOTAL EDM= .16E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .0000 2.7959 .42118E-03** at limit ** 2 Index 1.2330 .66149 .77124E-04 .0000 3 Normalizat 1.2399 1.0940 .18761E-05 -.12947E-04 4 Prefactor .94378 1.2864 -.16825E-05 -.13911E-04 ERR DEF= .500 Final values: Prefactor = 0 Index = 1.233 Normalizat = 1.2399 Prefactor = 0.943778 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 16897.12 FROM HESSE STATUS=FAILED 9 CALLS 254 TOTAL EDM= .16E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .0000 2.7959 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index .10734 1.2027 .77124E-04 -.85322 3 Normalizat 1.2399 1.0940 .18761E-05 -.85379 4 Prefactor .94378 1.2864 -.16825E-05 -.94628 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 1.61553e-12 Minuit parameter uncertainties: 1 7.78814e-06 2 0.666032 3 1.11534 4 1.33199 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 101 logL (Free Index) = 16897.1241355 delta logL = 2.51020537689e-10 Extracting fit parameters... 4FGL J1446.7+1719 Spectrum: PowerLaw 233 Prefactor: 0.000e+00 7.788e-06 0.000e+00 1.000e+06 ( 1.000e-13) 234 Index: 1.233e+00 6.660e-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: 9.438e-01 1.332e+00 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: 1.240e+00 1.115e+00 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 221.688 17.324 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/31156568/cmap_HighResolution_804470401_805075201_4FGL_J1446.7+1719_weekly_bin935.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='4.02e-03', job_status='DONE', photon_flux_upper_limit='5.17e-08', time_completed='2026-07-09 16:07:33.785500', job_id='31156568', GAL2='0.94', fit_tolerance='1e-08', EG2='1.24', EG='1.24', time_epoch_completed='1783638453.79', return_code2='101', ts='-0.00', comment='SUCCESS', return_code='0', GAL='0.94', dlogl='2.51e-10', ts2='0.00', photon_index_error='0.00', photon_index='2.50' WHERE bin_id='935' AND source_name='4FGL J1446.7+1719' AND cadence='weekly'; Database successfully updated. Analysis Complete. Thu Jul 9 16:07:34 PDT 2026 ********** ** 18 **HESSE ********** FCN= 16897.12 FROM HESSE STATUS=OK 276 CALLS 1335 TOTAL EDM= .60E-07 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 1.5982 16.372 .85552E-03 -1.5683 2 Prefactor 257.31 34.962 .62341E-04 -1.5387 3 Prefactor .0000 1.8058 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 norm 4.1089 1.7648 .49709E-03 -1.5667 5 norm 2.0678 1.6939 .71833E-03 -1.5679 6 Prefactor .83655E-07 14.581 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 norm 21.069 12.480 .21811E-03 -1.5616 8 norm 1.6040 2.4318 .83659E-03 -1.5683 9 Prefactor .52736E-08 11.798 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 Prefactor .48850E-08 10.007 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor .17764E-08 57.718 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 Prefactor .11102E-09 4.0277 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 norm .43709 .13266 .55505E-03 -1.5695 14 norm .11102E-09 1.3138 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 15 norm .66391E-07 15.076 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 16 Prefactor .22204E-09 6.6331 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 Normalizat 1.2399 .13645 .66777E-01 -.85379 18 Prefactor .94378 .89634E-01 .45561E-01 -.94628 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 5.99899e-08 Minuit parameter uncertainties: 1 10.2306 2 34.9617 3 8.35996e-07 4 1.76484 5 1.69391 6 0.00220878 7 12.48 8 2.43183 9 0.000498931 10 0.000441952 11 0.000636203 12 4.40465e-05 13 0.132659 14 2.60972e-05 15 0.00200103 16 7.78066e-05 17 0.136493 18 0.089648 outfile=/lscratch/kocevski/31156705/ltcube_804470401_805075201_4FGL_J1446.7+1719_weekly_bin935.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/31156705/ft2_4FGL_J1446.7+1719_weekly_bin935.fits .....................! real 19.41 user 18.59 sys 0.24 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/31156705/ft1_filtered_4FGL_J1446.7+1719_weekly_bin935.fits evtable="EVENTS" scfile=/lscratch/kocevski/31156705/ft2_4FGL_J1446.7+1719_weekly_bin935.fits sctable="SC_DATA" expcube=/lscratch/kocevski/31156705/ltcube_804470401_805075201_4FGL_J1446.7+1719_weekly_bin935.fits outfile=/lscratch/kocevski/31156705/expmap_804470401_805075201_4FGL_J1446.7+1719_weekly_bin935.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/31156705/ltcube_804470401_805075201_4FGL_J1446.7+1719_weekly_bin935.fits .....................! real 69.70 user 64.78 sys 4.10 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/31156705/ft1_filtered_4FGL_J1446.7+1719_weekly_bin935.fits scfile=/lscratch/kocevski/31156705/ft2_4FGL_J1446.7+1719_weekly_bin935.fits outfile=/lscratch/kocevski/31156705/cmap_804470401_805075201_4FGL_J1446.7+1719_weekly_bin935.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 0.76 user 0.23 sys 0.13 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/31156705/ft1_filtered_4FGL_J1446.7+1719_weekly_bin935.fits scfile=/lscratch/kocevski/31156705/ft2_4FGL_J1446.7+1719_weekly_bin935.fits outfile=/lscratch/kocevski/31156705/cmap_HighResolution_804470401_805075201_4FGL_J1446.7+1719_weekly_bin935.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 0.73 user 0.24 sys 0.12 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/31156705/ft1_filtered_4FGL_J1446.7+1719_weekly_bin935.fits evtable="EVENTS" scfile=/lscratch/kocevski/31156705/ft2_4FGL_J1446.7+1719_weekly_bin935.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/31156705/Model_4FGL_J1446.7+1719_weekly_bin935.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 sourc outfile=/lscratch/kocevski/31156700/ltcube_804470401_805075201_4FGL_J1446.7+1719_weekly_bin935.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/31156700/ft2_4FGL_J1446.7+1719_weekly_bin935.fits .....................! real 19.79 user 18.93 sys 0.27 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/31156700/ft1_filtered_4FGL_J1446.7+1719_weekly_bin935.fits evtable="EVENTS" scfile=/lscratch/kocevski/31156700/ft2_4FGL_J1446.7+1719_weekly_bin935.fits sctable="SC_DATA" expcube=/lscratch/kocevski/31156700/ltcube_804470401_805075201_4FGL_J1446.7+1719_weekly_bin935.fits outfile=/lscratch/kocevski/31156700/expmap_804470401_805075201_4FGL_J1446.7+1719_weekly_bin935.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/31156700/ltcube_804470401_805075201_4FGL_J1446.7+1719_weekly_bin935.fits .....................! real 72.95 user 67.98 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 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/31156700/ft1_filtered_4FGL_J1446.7+1719_weekly_bin935.fits scfile=/lscratch/kocevski/31156700/ft2_4FGL_J1446.7+1719_weekly_bin935.fits outfile=/lscratch/kocevski/31156700/cmap_804470401_805075201_4FGL_J1446.7+1719_weekly_bin935.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 0.77 user 0.24 sys 0.13 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/31156700/ft1_filtered_4FGL_J1446.7+1719_weekly_bin935.fits scfile=/lscratch/kocevski/31156700/ft2_4FGL_J1446.7+1719_weekly_bin935.fits outfile=/lscratch/kocevski/31156700/cmap_HighResolution_804470401_805075201_4FGL_J1446.7+1719_weekly_bin935.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 0.75 user 0.25 sys 0.13 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/31156700/ft1_filtered_4FGL_J1446.7+1719_weekly_bin935.fits evtable="EVENTS" scfile=/lscratch/kocevski/31156700/ft2_4FGL_J1446.7+1719_weekly_bin935.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/31156700/Model_4FGL_J1446.7+1719_weekly_bin935.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 sourcDone. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 16897.1241355 Extracting fit parameters... 4FGL J1446.7+1719 Spectrum: PowerLaw 233 Prefactor: 5.274e-09 4.989e-04 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: 9.438e-01 8.965e-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: 1.240e+00 1.365e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 221.688 17.324 Photon Flux Upper Limit: 5.16634373866e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00401753722206 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/31156595/likelihoodResults_804470401_805075201_4FGL_J1446.7+1719_weekly_bin935.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) = 16897.1659304 delta logL = -0.0417949924122 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 16897.1241363 delta logL = -8.51050572237e-07 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .41242E-05 1.0000 .0000 .10000E+07 2 'Index ' 4.4673 1.0000 .0000 10.000 3 'Normalizat' 1.2399 1.0000 .10000E-01 10.000 4 'Prefactor ' .94381 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. MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 16897.12 FROM MIGRAD STATUS=CONVERGED 69 CALLS 245 TOTAL EDM= .16E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .0000 2.7959 .42118E-03** at limit ** 2 Index 1.2330 .66149 .77124E-04 .0000 3 Normalizat 1.2399 1.0940 .18761E-05 -.12947E-04 4 Prefactor .94378 1.2864 -.16825E-05 -.13911E-04 ERR DEF= .500 Final values: Prefactor = 0 Index = 1.233 Normalizat = 1.2399 Prefactor = 0.943778 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 16897.12 FROM HESSE STATUS=FAILED 9 CALLS 254 TOTAL EDM= .16E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .0000 2.7959 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index .10734 1.2027 .77124E-04 -.85322 3 Normalizat 1.2399 1.0940 .18761E-05 -.85379 4 Prefactor .94378 1.2864 -.16825E-05 -.94628 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 1.61553e-12 Minuit parameter uncertainties: 1 7.78814e-06 2 0.666032 3 1.11534 4 1.33199 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 101 logL (Free Index) = 16897.1241355 delta logL = 2.51020537689e-10 Extracting fit parameters... 4FGL J1446.7+1719 Spectrum: PowerLaw 233 Prefactor: 0.000e+00 7.788e-06 0.000e+00 1.000e+06 ( 1.000e-13) 234 Index: 1.233e+00 6.660e-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: 9.438e-01 1.332e+00 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: 1.240e+00 1.115e+00 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 221.688 17.324 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/31156595/cmap_HighResolution_804470401_805075201_4FGL_J1446.7+1719_weekly_bin935.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='4.02e-03', job_status='DONE', photon_flux_upper_limit='5.17e-08', time_completed='2026-07-09 16:08:36.962436', job_id='31156595', GAL2='0.94', fit_tolerance='1e-08', EG2='1.24', EG='1.24', time_epoch_completed='1783638516.96', return_code2='101', ts='-0.00', comment='SUCCESS', return_code='0', GAL='0.94', dlogl='2.51e-10', ts2='0.00', photon_index_error='0.00', photon_index='2.50' WHERE bin_id='935' AND source_name='4FGL J1446.7+1719' AND cadence='weekly'; Database successfully updated. Analysis Complete. Thu Jul 9 16:08:37 PDT 2026 e GAL_V02 Working on... /lscratch/kocevski/31156705/ft1_filtered_4FGL_J1446.7+1719_weekly_bin935.fits.....................! real 45.73 user 43.61 sys 1.39 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/31156705/ft1_filtered_4FGL_J1446.7+1719_weekly_bin935.fits', '/lscratch/kocevski/31156705/ft2_4FGL_J1446.7+1719_weekly_bin935.fits', expMap='/lscratch/kocevski/31156705/expmap_804470401_805075201_4FGL_J1446.7+1719_weekly_bin935.fits', expCube='/lscratch/kocevski/31156705/ltcube_804470401_805075201_4FGL_J1446.7+1719_weekly_bin935.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/31156705/Model_4FGL_J1446.7+1719_weekly_bin935.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/31156705/ft1_filtered_4FGL_J1446.7+1719_weekly_bin935.fits Spacecraft file(s): /lscratch/kocevski/31156705/ft2_4FGL_J1446.7+1719_weekly_bin935.fits Exposure map: /lscratch/kocevski/31156705/expmap_804470401_805075201_4FGL_J1446.7+1719_weekly_bin935.fits Exposure cube: /lscratch/kocevski/31156705/ltcube_804470401_805075201_4FGL_J1446.7+1719_weekly_bin935.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/31156705/Model_4FGL_J1446.7+1719_weekly_bin935.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) = 16897.1668992 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 16897.1246667 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 1.5492 1.0000 .0000 .10000E+07 2 'Prefactor ' 257.38 1.0000 .0000 .10000E+07 3 'Prefactor ' .36189E-05 1.0000 .0000 .10000E+07 4 'norm ' 4.1087 1.0000 .0000 .10000E+07 5 'norm ' 2.0670 1.0000 .0000 .10000E+07 6 'Prefactor ' .55163E-02 1.0000 .0000 .10000E+07 7 'norm ' 21.033 1.0000 .0000 .10000E+07 8 'norm ' 1.6038 1.0000 .0000 .10000E+07 9 'Prefactor ' .10739E-03 1.0000 .0000 .10000E+07 10 'Prefactor ' .16975E-02 1.0000 .0000 .10000E+07 11 'Prefactor ' .16552E-02 1.0000 .0000 .10000E+07 12 'Prefactor ' .59952E-08 1.0000 .0000 .10000E+07 13 'norm ' .43714 1.0000 .0000 .10000E+07 14 'norm ' .77612E-05 1.0000 .0000 .10000E+07 15 'norm ' .63288E-02 1.0000 .0000 .10000E+07 16 'Prefactor ' .97571E-04 1.0000 .0000 .10000E+07 17 'Normalizat' 1.2400 1.0000 .10000E-01 10.000 18 'Prefactor ' .94381 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= 16897.12 FROM MIGRAD STATUS=CONVERGED 123 CALLS 1059 TOTAL EDM= .22E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.2% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 1.5982 16.546 .13977E-05 .63556E-04 2 Prefactor 257.31 2.2136 -.60056E-07 .98685E-01 3 Prefactor .0000 1.8042 .30531E-06** at limit ** 4 norm 4.1089 1.7587 -.44327E-07 -.63775E-03 5 norm 2.0678 1.6835 -.74519E-08 .58862E-02 6 Prefactor .83655E-07 6.6100 -.56713E-06** at limit ** 7 norm 21.069 12.400 .13361E-05 .61190E-02 8 norm 1.6040 2.4147 -.11111E-08 -.17467E-02 9 Prefactor .52736E-08 11.382 -.13982E-05** at limit ** 10 Prefactor .48850E-08 9.8749 .88804E-06** at limit ** 11 Prefactor .17764E-08 58.322 -.82375E-06** at limit ** 12 Prefactor .11102E-09 4.0297 .61716E-06** at limit ** 13 norm .43709 .13115 .78929E-08 .18337E-01 14 norm .11102E-09 1.3211 -.82523E-07** at limit ** 15 norm .66391E-07 9.0464 .55034E-06** at limit ** 16 Prefactor .22204E-09 6.6252 .25099E-06** at limit ** 17 Normalizat 1.2399 .16204 -.10253E-05 .26903E-03 18 Prefactor .94378 .10743 .36291E-05 .40424E-03 ERR DEF= .500 Final values: Prefactor = 1.59823 Prefactor = 257.311 Prefactor = 0 norm = 4.10894 norm = 2.0678 Prefactor = 8.36553e-08 norm = 21.069 norm = 1.604 Prefactor = 5.27356e-09 Prefactor = 4.88498e-09 Prefactor = 1.77636e-09 Prefactor = 1.11022e-10 norm = 0.437091 norm = 1.11022e-10 norm = 6.63913e-08 Prefactor = 2.22045e-10 Normalizat = 1.2399 Prefactor = 0.943778 ********** ** 18 **HESSE ********** FCN= 16897.12 FROM HESSE STATUS=OK 276 CALLS 1335 TOTAL EDM= .60E-07 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 1.5982 16.372 .85552E-03 -1.5683 2 Prefactor 257.31 34.962 .62341E-04 -1.5387 3 Prefactor .0000 1.8058 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 norm 4.1089 1.7648 .49709E-03 -1.5667 5 norm 2.0678 1.6939 .71833E-03 -1.5679 6 Prefactor .83655E-07 14.581 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 norm 21.069 12.480 .21811E-03 -1.5616 8 norm 1.6040 2.4318 .83659E-03 -1.5683 9 Prefactor .52736E-08 11.798 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 Prefactor .48850E-08 10.007 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor .17764E-08 57.718 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 Prefactor .11102E-09 4.0277 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 norm .43709 .13266 .55505E-03 -1.5695 14 norm .11102E-09 1.3138 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 15 norm .66391E-07 15.076 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 16 Prefactor .22204E-09 6.6331 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 Normalizat 1.2399 .13645 .66777E-01 -.85379 18 Prefactor .94378 .89634E-01 .45561E-01 -.94628 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 5.99899e-08 Minuit parameter uncertainties: 1 10.2306 2 34.9617 3 8.35996e-07 4 1.76484 5 1.69391 6 0.00220878 7 12.48 8 2.43183 9 0.000498931 10 0.000441952 11 0.000636203 12 4.40465e-05 13 0.132659 14 2.60972e-05 15 0.00200103 16 7.78066e-05 17 0.136493 18 0.089648 e GAL_V02 Working on... /lscratch/kocevski/31156700/ft1_filtered_4FGL_J1446.7+1719_weekly_bin935.fits.....................! real 46.82 user 44.95 sys 1.05 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/31156700/ft1_filtered_4FGL_J1446.7+1719_weekly_bin935.fits', '/lscratch/kocevski/31156700/ft2_4FGL_J1446.7+1719_weekly_bin935.fits', expMap='/lscratch/kocevski/31156700/expmap_804470401_805075201_4FGL_J1446.7+1719_weekly_bin935.fits', expCube='/lscratch/kocevski/31156700/ltcube_804470401_805075201_4FGL_J1446.7+1719_weekly_bin935.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/31156700/Model_4FGL_J1446.7+1719_weekly_bin935.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/31156700/ft1_filtered_4FGL_J1446.7+1719_weekly_bin935.fits Spacecraft file(s): /lscratch/kocevski/31156700/ft2_4FGL_J1446.7+1719_weekly_bin935.fits Exposure map: /lscratch/kocevski/31156700/expmap_804470401_805075201_4FGL_J1446.7+1719_weekly_bin935.fits Exposure cube: /lscratch/kocevski/31156700/ltcube_804470401_805075201_4FGL_J1446.7+1719_weekly_bin935.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/31156700/Model_4FGL_J1446.7+1719_weekly_bin935.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) = 16897.1668992 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 16897.1246667 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 1.5492 1.0000 .0000 .10000E+07 2 'Prefactor ' 257.38 1.0000 .0000 .10000E+07 3 'Prefactor ' .36189E-05 1.0000 .0000 .10000E+07 4 'norm ' 4.1087 1.0000 .0000 .10000E+07 5 'norm ' 2.0670 1.0000 .0000 .10000E+07 6 'Prefactor ' .55163E-02 1.0000 .0000 .10000E+07 7 'norm ' 21.033 1.0000 .0000 .10000E+07 8 'norm ' 1.6038 1.0000 .0000 .10000E+07 9 'Prefactor ' .10739E-03 1.0000 .0000 .10000E+07 10 'Prefactor ' .16975E-02 1.0000 .0000 .10000E+07 11 'Prefactor ' .16552E-02 1.0000 .0000 .10000E+07 12 'Prefactor ' .59952E-08 1.0000 .0000 .10000E+07 13 'norm ' .43714 1.0000 .0000 .10000E+07 14 'norm ' .77612E-05 1.0000 .0000 .10000E+07 15 'norm ' .63288E-02 1.0000 .0000 .10000E+07 16 'Prefactor ' .97571E-04 1.0000 .0000 .10000E+07 17 'Normalizat' 1.2400 1.0000 .10000E-01 10.000 18 'Prefactor ' .94381 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= 16897.12 FROM MIGRAD STATUS=CONVERGED 123 CALLS 1059 TOTAL EDM= .22E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.2% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 1.5982 16.546 .13977E-05 .63556E-04 2 Prefactor 257.31 2.2136 -.60056E-07 .98685E-01 3 Prefactor .0000 1.8042 .30531E-06** at limit ** 4 norm 4.1089 1.7587 -.44327E-07 -.63775E-03 5 norm 2.0678 1.6835 -.74519E-08 .58862E-02 6 Prefactor .83655E-07 6.6100 -.56713E-06** at limit ** 7 norm 21.069 12.400 .13361E-05 .61190E-02 8 norm 1.6040 2.4147 -.11111E-08 -.17467E-02 9 Prefactor .52736E-08 11.382 -.13982E-05** at limit ** 10 Prefactor .48850E-08 9.8749 .88804E-06** at limit ** 11 Prefactor .17764E-08 58.322 -.82375E-06** at limit ** 12 Prefactor .11102E-09 4.0297 .61716E-06** at limit ** 13 norm .43709 .13115 .78929E-08 .18337E-01 14 norm .11102E-09 1.3211 -.82523E-07** at limit ** 15 norm .66391E-07 9.0464 .55034E-06** at limit ** 16 Prefactor .22204E-09 6.6252 .25099E-06** at limit ** 17 Normalizat 1.2399 .16204 -.10253E-05 .26903E-03 18 Prefactor .94378 .10743 .36291E-05 .40424E-03 ERR DEF= .500 Final values: Prefactor = 1.59823 Prefactor = 257.311 Prefactor = 0 norm = 4.10894 norm = 2.0678 Prefactor = 8.36553e-08 norm = 21.069 norm = 1.604 Prefactor = 5.27356e-09 Prefactor = 4.88498e-09 Prefactor = 1.77636e-09 Prefactor = 1.11022e-10 norm = 0.437091 norm = 1.11022e-10 norm = 6.63913e-08 Prefactor = 2.22045e-10 Normalizat = 1.2399 Prefactor = 0.943778 ********** ** 18 **HESSE ********** FCN= 16897.12 FROM HESSE STATUS=OK 276 CALLS 1335 TOTAL EDM= .60E-07 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 1.5982 16.372 .85552E-03 -1.5683 2 Prefactor 257.31 34.962 .62341E-04 -1.5387 3 Prefactor .0000 1.8058 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 norm 4.1089 1.7648 .49709E-03 -1.5667 5 norm 2.0678 1.6939 .71833E-03 -1.5679 6 Prefactor .83655E-07 14.581 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 norm 21.069 12.480 .21811E-03 -1.5616 8 norm 1.6040 2.4318 .83659E-03 -1.5683 9 Prefactor .52736E-08 11.798 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 Prefactor .48850E-08 10.007 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor .17764E-08 57.718 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 Prefactor .11102E-09 4.0277 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 norm .43709 .13266 .55505E-03 -1.5695 14 norm .11102E-09 1.3138 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 15 norm .66391E-07 15.076 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 16 Prefactor .22204E-09 6.6331 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 Normalizat 1.2399 .13645 .66777E-01 -.85379 18 Prefactor .94378 .89634E-01 .45561E-01 -.94628 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 5.99899e-08 Minuit parameter uncertainties: 1 10.2306 2 34.9617 3 8.35996e-07 4 1.76484 5 1.69391 6 0.00220878 7 12.48 8 2.43183 9 0.000498931 10 0.000441952 11 0.000636203 12 4.40465e-05 13 0.132659 14 2.60972e-05 15 0.00200103 16 7.78066e-05 17 0.136493 18 0.089648 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 16897.1241355 Extracting fit parameters... 4FGL J1446.7+1719 Spectrum: PowerLaw 233 Prefactor: 5.274e-09 4.989e-04 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: 9.438e-01 8.965e-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: 1.240e+00 1.365e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 221.688 17.324 Photon Flux Upper Limit: 5.16634373866e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00401753722206 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/31156705/likelihoodResults_804470401_805075201_4FGL_J1446.7+1719_weekly_bin935.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) = 16897.1659304 delta logL = -0.0417949924122 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 16897.1241363 delta logL = -8.51050572237e-07 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .41242E-05 1.0000 .0000 .10000E+07 2 'Index ' 4.4673 1.0000 .0000 10.000 3 'Normalizat' 1.2399 1.0000 .10000E-01 10.000 4 'Prefactor ' .94381 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. MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 16897.12 FROM MIGRAD STATUS=CONVERGED 69 CALLS 245 TOTAL EDM= .16E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .0000 2.7959 .42118E-03** at limit ** 2 Index 1.2330 .66149 .77124E-04 .0000 3 Normalizat 1.2399 1.0940 .18761E-05 -.12947E-04 4 Prefactor .94378 1.2864 -.16825E-05 -.13911E-04 ERR DEF= .500 Final values: Prefactor = 0 Index = 1.233 Normalizat = 1.2399 Prefactor = 0.943778 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 16897.12 FROM HESSE STATUS=FAILED 9 CALLS 254 TOTAL EDM= .16E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .0000 2.7959 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index .10734 1.2027 .77124E-04 -.85322 3 Normalizat 1.2399 1.0940 .18761E-05 -.85379 4 Prefactor .94378 1.2864 -.16825E-05 -.94628 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 1.61553e-12 Minuit parameter uncertainties: 1 7.78814e-06 2 0.666032 3 1.11534 4 1.33199 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 101 logL (Free Index) = 16897.1241355 delta logL = 2.51020537689e-10 Extracting fit parameters... 4FGL J1446.7+1719 Spectrum: PowerLaw 233 Prefactor: 0.000e+00 7.788e-06 0.000e+00 1.000e+06 ( 1.000e-13) 234 Index: 1.233e+00 6.660e-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: 9.438e-01 1.332e+00 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: 1.240e+00 1.115e+00 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 221.688 17.324 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/31156705/cmap_HighResolution_804470401_805075201_4FGL_J1446.7+1719_weekly_bin935.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='4.02e-03', job_status='DONE', photon_flux_upper_limit='5.17e-08', time_completed='2026-07-09 16:10:40.297504', job_id='31156705', GAL2='0.94', fit_tolerance='1e-08', EG2='1.24', EG='1.24', time_epoch_completed='1783638640.3', return_code2='101', ts='-0.00', comment='SUCCESS', return_code='0', GAL='0.94', dlogl='2.51e-10', ts2='0.00', photon_index_error='0.00', photon_index='2.50' WHERE bin_id='935' AND source_name='4FGL J1446.7+1719' AND cadence='weekly'; Database successfully updated. Analysis Complete. Thu Jul 9 16:10:40 PDT 2026 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 16897.1241355 Extracting fit parameters... 4FGL J1446.7+1719 Spectrum: PowerLaw 233 Prefactor: 5.274e-09 4.989e-04 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: 9.438e-01 8.965e-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: 1.240e+00 1.365e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 221.688 17.324 Photon Flux Upper Limit: 5.16634373866e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00401753722206 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/31156700/likelihoodResults_804470401_805075201_4FGL_J1446.7+1719_weekly_bin935.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) = 16897.1659304 delta logL = -0.0417949924122 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 16897.1241363 delta logL = -8.51050572237e-07 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .41242E-05 1.0000 .0000 .10000E+07 2 'Index ' 4.4673 1.0000 .0000 10.000 3 'Normalizat' 1.2399 1.0000 .10000E-01 10.000 4 'Prefactor ' .94381 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. MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 16897.12 FROM MIGRAD STATUS=CONVERGED 69 CALLS 245 TOTAL EDM= .16E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .0000 2.7959 .42118E-03** at limit ** 2 Index 1.2330 .66149 .77124E-04 .0000 3 Normalizat 1.2399 1.0940 .18761E-05 -.12947E-04 4 Prefactor .94378 1.2864 -.16825E-05 -.13911E-04 ERR DEF= .500 Final values: Prefactor = 0 Index = 1.233 Normalizat = 1.2399 Prefactor = 0.943778 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 16897.12 FROM HESSE STATUS=FAILED 9 CALLS 254 TOTAL EDM= .16E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .0000 2.7959 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index .10734 1.2027 .77124E-04 -.85322 3 Normalizat 1.2399 1.0940 .18761E-05 -.85379 4 Prefactor .94378 1.2864 -.16825E-05 -.94628 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 1.61553e-12 Minuit parameter uncertainties: 1 7.78814e-06 2 0.666032 3 1.11534 4 1.33199 number of points = 17462 number of fields = 31 RA_SUN column already exists. File will not be modified. shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 101 logL (Free Index) = 16897.1241355 delta logL = 2.51020537689e-10 Extracting fit parameters... 4FGL J1446.7+1719 Spectrum: PowerLaw 233 Prefactor: 0.000e+00 7.788e-06 0.000e+00 1.000e+06 ( 1.000e-13) 234 Index: 1.233e+00 6.660e-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: 9.438e-01 1.332e+00 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: 1.240e+00 1.115e+00 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 221.688 17.324 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/31156700/cmap_HighResolution_804470401_805075201_4FGL_J1446.7+1719_weekly_bin935.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='4.02e-03', job_status='DONE', photon_flux_upper_limit='5.17e-08', time_completed='2026-07-09 16:11:08.539230', job_id='31156700', GAL2='0.94', fit_tolerance='1e-08', EG2='1.24', EG='1.24', time_epoch_completed='1783638668.54', return_code2='101', ts='-0.00', comment='SUCCESS', return_code='0', GAL='0.94', dlogl='2.51e-10', ts2='0.00', photon_index_error='0.00', photon_index='2.50' WHERE bin_id='935' AND source_name='4FGL J1446.7+1719' AND cadence='weekly'; Database successfully updated. Analysis Complete. Thu Jul 9 16:11:08 PDT 2026 Done. Performing analysis on: 4FGL_J1446.7+1719_weekly_bin935 RA = 221.688, Dec = 17.3237 tmin = 804470401, tmax = 805075201 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='31156967', job_status='RUN', time_executed='2026-07-09 16:05:14.445298', time_epoch_executed='1783638314.45' WHERE source_name='4FGL J1446.7+1719' and cadence='weekly' and bin_id='935' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/31156967 Creating custom pfile directory: /lscratch/kocevski/31156967/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=804470401.0 && nMetStart<805075201.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=804470401.0 && nMetStart<805075201.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/31156967/ft1_4FGL_J1446.7+1719_weekly_bin935.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=804470401.0 && nMetStart<805075201.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/31156967/ft2_4FGL_J1446.7+1719_weekly_bin935.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/31156967/ft1_4FGL_J1446.7+1719_weekly_bin935.fits outfile=/lscratch/kocevski/31156967/ft1_filteredMKT_4FGL_J1446.7+1719_weekly_bin935.fits ra=221.688 dec=17.3237 rad=12.0 tmin=804470401.0 tmax=805075201.0 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 6.48 user 5.61 sys 0.23 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/31156967/ft2_4FGL_J1446.7+1719_weekly_bin935.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/31156967/ft2_4FGL_J1446.7+1719_weekly_bin935.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/31156967/ft1_filteredMKT_4FGL_J1446.7+1719_weekly_bin935.fits evtable="EVENTS" outfile="/lscratch/kocevski/31156967/ft1_filtered_4FGL_J1446.7+1719_weekly_bin935.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 0.93 user 0.25 sys 0.12 Number of photons that the gtmktime cut: 1501 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/31156967/ft1_filtered_4FGL_J1446.7+1719_weekly_bin935.fits" evtable="EVENTS" scfile=/lscratch/kocevski/31156967/ft2_4FGL_J1446.7+1719_weekly_bin935.fits sctable="SC_DATA"number of points = 17462 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J1446.7+1719_weekly_bin935 RA = 221.688, Dec = 17.3237 tmin = 804470401, tmax = 805075201 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='31157004', job_status='RUN', time_executed='2026-07-09 16:07:15.157939', time_epoch_executed='1783638435.16' WHERE source_name='4FGL J1446.7+1719' and cadence='weekly' and bin_id='935' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/31157004 Creating custom pfile directory: /lscratch/kocevski/31157004/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=804470401.0 && nMetStart<805075201.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=804470401.0 && nMetStart<805075201.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/31157004/ft1_4FGL_J1446.7+1719_weekly_bin935.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=804470401.0 && nMetStart<805075201.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/31157004/ft2_4FGL_J1446.7+1719_weekly_bin935.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/31157004/ft1_4FGL_J1446.7+1719_weekly_bin935.fits outfile=/lscratch/kocevski/31157004/ft1_filteredMKT_4FGL_J1446.7+1719_weekly_bin935.fits ra=221.688 dec=17.3237 rad=12.0 tmin=804470401.0 tmax=805075201.0 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 6.17 user 5.20 sys 0.28 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/31157004/ft2_4FGL_J1446.7+1719_weekly_bin935.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/31157004/ft2_4FGL_J1446.7+1719_weekly_bin935.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/31157004/ft1_filteredMKT_4FGL_J1446.7+1719_weekly_bin935.fits evtable="EVENTS" outfile="/lscratch/kocevski/31157004/ft1_filtered_4FGL_J1446.7+1719_weekly_bin935.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 0.80 user 0.23 sys 0.12 Number of photons that the gtmktime cut: 1501 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/31157004/ft1_filtered_4FGL_J1446.7+1719_weekly_bin935.fits" evtable="EVENTS" scfile=/lscratch/kocevski/31157004/ft2_4FGL_J1446.7+1719_weekly_bin935.fits sctable="SC_DATA" outfile=/lscratch/kocevski/31156967/ltcube_804470401_805075201_4FGL_J1446.7+1719_weekly_bin935.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/31156967/ft2_4FGL_J1446.7+1719_weekly_bin935.fits .....................! real 20.60 user 19.66 sys 0.22 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/31156967/ft1_filtered_4FGL_J1446.7+1719_weekly_bin935.fits evtable="EVENTS" scfile=/lscratch/kocevski/31156967/ft2_4FGL_J1446.7+1719_weekly_bin935.fits sctable="SC_DATA" expcube=/lscratch/kocevski/31156967/ltcube_804470401_805075201_4FGL_J1446.7+1719_weekly_bin935.fits outfile=/lscratch/kocevski/31156967/expmap_804470401_805075201_4FGL_J1446.7+1719_weekly_bin935.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/31156967/ltcube_804470401_805075201_4FGL_J1446.7+1719_weekly_bin935.fits .....................! real 75.95 user 70.88 sys 4.15 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/31156967/ft1_filtered_4FGL_J1446.7+1719_weekly_bin935.fits scfile=/lscratch/kocevski/31156967/ft2_4FGL_J1446.7+1719_weekly_bin935.fits outfile=/lscratch/kocevski/31156967/cmap_804470401_805075201_4FGL_J1446.7+1719_weekly_bin935.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 1.22 user 0.27 sys 0.13 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/31156967/ft1_filtered_4FGL_J1446.7+1719_weekly_bin935.fits scfile=/lscratch/kocevski/31156967/ft2_4FGL_J1446.7+1719_weekly_bin935.fits outfile=/lscratch/kocevski/31156967/cmap_HighResolution_804470401_805075201_4FGL_J1446.7+1719_weekly_bin935.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 1.52 user 0.27 sys 0.12 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/31156967/ft1_filtered_4FGL_J1446.7+1719_weekly_bin935.fits evtable="EVENTS" scfile=/lscratch/kocevski/31156967/ft2_4FGL_J1446.7+1719_weekly_bin935.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/31156967/Model_4FGL_J1446.7+1719_weekly_bin935.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 sourc outfile=/lscratch/kocevski/31157004/ltcube_804470401_805075201_4FGL_J1446.7+1719_weekly_bin935.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/31157004/ft2_4FGL_J1446.7+1719_weekly_bin935.fits .....................! real 19.44 user 18.57 sys 0.24 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/31157004/ft1_filtered_4FGL_J1446.7+1719_weekly_bin935.fits evtable="EVENTS" scfile=/lscratch/kocevski/31157004/ft2_4FGL_J1446.7+1719_weekly_bin935.fits sctable="SC_DATA" expcube=/lscratch/kocevski/31157004/ltcube_804470401_805075201_4FGL_J1446.7+1719_weekly_bin935.fits outfile=/lscratch/kocevski/31157004/expmap_804470401_805075201_4FGL_J1446.7+1719_weekly_bin935.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/31157004/ltcube_804470401_805075201_4FGL_J1446.7+1719_weekly_bin935.fits .....................! real 72.50 user 67.45 sys 4.28 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/31157004/ft1_filtered_4FGL_J1446.7+1719_weekly_bin935.fits scfile=/lscratch/kocevski/31157004/ft2_4FGL_J1446.7+1719_weekly_bin935.fits outfile=/lscratch/kocevski/31157004/cmap_804470401_805075201_4FGL_J1446.7+1719_weekly_bin935.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 0.94 user 0.24 sys 0.13 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/31157004/ft1_filtered_4FGL_J1446.7+1719_weekly_bin935.fits scfile=/lscratch/kocevski/31157004/ft2_4FGL_J1446.7+1719_weekly_bin935.fits outfile=/lscratch/kocevski/31157004/cmap_HighResolution_804470401_805075201_4FGL_J1446.7+1719_weekly_bin935.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 0.83 user 0.24 sys 0.13 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/31157004/ft1_filtered_4FGL_J1446.7+1719_weekly_bin935.fits evtable="EVENTS" scfile=/lscratch/kocevski/31157004/ft2_4FGL_J1446.7+1719_weekly_bin935.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/31157004/Model_4FGL_J1446.7+1719_weekly_bin935.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/31156967/ft1_filtered_4FGL_J1446.7+1719_weekly_bin935.fits.....................! real 48.98 user 47.37 sys 0.73 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/31156967/ft1_filtered_4FGL_J1446.7+1719_weekly_bin935.fits', '/lscratch/kocevski/31156967/ft2_4FGL_J1446.7+1719_weekly_bin935.fits', expMap='/lscratch/kocevski/31156967/expmap_804470401_805075201_4FGL_J1446.7+1719_weekly_bin935.fits', expCube='/lscratch/kocevski/31156967/ltcube_804470401_805075201_4FGL_J1446.7+1719_weekly_bin935.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/31156967/Model_4FGL_J1446.7+1719_weekly_bin935.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/31156967/ft1_filtered_4FGL_J1446.7+1719_weekly_bin935.fits Spacecraft file(s): /lscratch/kocevski/31156967/ft2_4FGL_J1446.7+1719_weekly_bin935.fits Exposure map: /lscratch/kocevski/31156967/expmap_804470401_805075201_4FGL_J1446.7+1719_weekly_bin935.fits Exposure cube: /lscratch/kocevski/31156967/ltcube_804470401_805075201_4FGL_J1446.7+1719_weekly_bin935.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/31156967/Model_4FGL_J1446.7+1719_weekly_bin935.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) = 16897.1668992 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 16897.1246667 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 1.5492 1.0000 .0000 .10000E+07 2 'Prefactor ' 257.38 1.0000 .0000 .10000E+07 3 'Prefactor ' .36189E-05 1.0000 .0000 .10000E+07 4 'norm ' 4.1087 1.0000 .0000 .10000E+07 5 'norm ' 2.0670 1.0000 .0000 .10000E+07 6 'Prefactor ' .55163E-02 1.0000 .0000 .10000E+07 7 'norm ' 21.033 1.0000 .0000 .10000E+07 8 'norm ' 1.6038 1.0000 .0000 .10000E+07 9 'Prefactor ' .10739E-03 1.0000 .0000 .10000E+07 10 'Prefactor ' .16975E-02 1.0000 .0000 .10000E+07 11 'Prefactor ' .16552E-02 1.0000 .0000 .10000E+07 12 'Prefactor ' .59952E-08 1.0000 .0000 .10000E+07 13 'norm ' .43714 1.0000 .0000 .10000E+07 14 'norm ' .77612E-05 1.0000 .0000 .10000E+07 15 'norm ' .63288E-02 1.0000 .0000 .10000E+07 16 'Prefactor ' .97571E-04 1.0000 .0000 .10000E+07 17 'Normalizat' 1.2400 1.0000 .10000E-01 10.000 18 'Prefactor ' .94381 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= 16897.12 FROM MIGRAD STATUS=CONVERGED 123 CALLS 1059 TOTAL EDM= .22E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.2% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 1.5982 16.546 .13977E-05 .63556E-04 2 Prefactor 257.31 2.2136 -.60056E-07 .98685E-01 3 Prefactor .0000 1.8042 .30531E-06** at limit ** 4 norm 4.1089 1.7587 -.44327E-07 -.63775E-03 5 norm 2.0678 1.6835 -.74519E-08 .58862E-02 6 Prefactor .83655E-07 6.6100 -.56713E-06** at limit ** 7 norm 21.069 12.400 .13361E-05 .61190E-02 8 norm 1.6040 2.4147 -.11111E-08 -.17467E-02 9 Prefactor .52736E-08 11.382 -.13982E-05** at limit ** 10 Prefactor .48850E-08 9.8749 .88804E-06** at limit ** 11 Prefactor .17764E-08 58.322 -.82375E-06** at limit ** 12 Prefactor .11102E-09 4.0297 .61716E-06** at limit ** 13 norm .43709 .13115 .78929E-08 .18337E-01 14 norm .11102E-09 1.3211 -.82523E-07** at limit ** 15 norm .66391E-07 9.0464 .55034E-06** at limit ** 16 Prefactor .22204E-09 6.6252 .25099E-06** at limit ** 17 Normalizat 1.2399 .16204 -.10253E-05 .26903E-03 18 Prefactor .94378 .10743 .36291E-05 .40424E-03 ERR DEF= .500 Final values: Prefactor = 1.59823 Prefactor = 257.311 Prefactor = 0 norm = 4.10894 norm = 2.0678 Prefactor = 8.36553e-08 norm = 21.069 norm = 1.604 Prefactor = 5.27356e-09 Prefactor = 4.88498e-09 Prefactor = 1.77636e-09 Prefactor = 1.11022e-10 norm = 0.437091 norm = 1.11022e-10 norm = 6.63913e-08 Prefactor = 2.22045e-10 Normalizat = 1.2399 Prefactor = 0.943778 ********** ** 18 **HESSE ********** FCN= 16897.12 FROM HESSE STATUS=OK 276 CALLS 1335 TOTAL EDM= .60E-07 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 1.5982 16.372 .85552E-03 -1.5683 2 Prefactor 257.31 34.962 .62341E-04 -1.5387 3 Prefactor .0000 1.8058 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 norm 4.1089 1.7648 .49709E-03 -1.5667 5 norm 2.0678 1.6939 .71833E-03 -1.5679 6 Prefactor .83655E-07 14.581 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 norm 21.069 12.480 .21811E-03 -1.5616 8 norm 1.6040 2.4318 .83659E-03 -1.5683 9 Prefactor .52736E-08 11.798 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 Prefactor .48850E-08 10.007 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor .17764E-08 57.718 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 Prefactor .11102E-09 4.0277 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 norm .43709 .13266 .55505E-03 -1.5695 14 norm .11102E-09 1.3138 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 15 norm .66391E-07 15.076 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 16 Prefactor .22204E-09 6.6331 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 Normalizat 1.2399 .13645 .66777E-01 -.85379 18 Prefactor .94378 .89634E-01 .45561E-01 -.94628 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 5.99899e-08 Minuit parameter uncertainties: 1 10.2306 2 34.9617 3 8.35996e-07 4 1.76484 5 1.69391 6 0.00220878 7 12.48 8 2.43183 9 0.000498931 10 0.000441952 11 0.000636203 12 4.40465e-05 13 0.132659 14 2.60972e-05 15 0.00200103 16 7.78066e-05 17 0.136493 18 0.089648 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 16897.1241355 Extracting fit parameters... 4FGL J1446.7+1719 Spectrum: PowerLaw 233 Prefactor: 5.274e-09 4.989e-04 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: 9.438e-01 8.965e-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: 1.240e+00 1.365e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 221.688 17.324 Photon Flux Upper Limit: 5.16634373866e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00401753722206 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/31156967/likelihoodResults_804470401_805075201_4FGL_J1446.7+1719_weekly_bin935.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) = 16897.1659304 delta logL = -0.0417949924122 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 16897.1241363 delta logL = -8.51050572237e-07 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .41242E-05 1.0000 .0000 .10000E+07 2 'Index ' 4.4673 1.0000 .0000 10.000 3 'Normalizat' 1.2399 1.0000 .10000E-01 10.000 4 'Prefactor ' .94381 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. MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 16897.12 FROM MIGRAD STATUS=CONVERGED 69 CALLS 245 TOTAL EDM= .16E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .0000 2.7959 .42118E-03** at limit ** 2 Index 1.2330 .66149 .77124E-04 .0000 3 Normalizat 1.2399 1.0940 .18761E-05 -.12947E-04 4 Prefactor .94378 1.2864 -.16825E-05 -.13911E-04 ERR DEF= .500 Final values: Prefactor = 0 Index = 1.233 Normalizat = 1.2399 Prefactor = 0.943778 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 16897.12 FROM HESSE STATUS=FAILED 9 CALLS 254 TOTAL EDM= .16E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .0000 2.7959 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index .10734 1.2027 .77124E-04 -.85322 3 Normalizat 1.2399 1.0940 .18761E-05 -.85379 4 Prefactor .94378 1.2864 -.16825E-05 -.94628 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 1.61553e-12 Minuit parameter uncertainties: 1 7.78814e-06 2 0.666032 3 1.11534 4 1.33199 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 101 logL (Free Index) = 16897.1241355 delta logL = 2.51020537689e-10 Extracting fit parameters... 4FGL J1446.7+1719 Spectrum: PowerLaw 233 Prefactor: 0.000e+00 7.788e-06 0.000e+00 1.000e+06 ( 1.000e-13) 234 Index: 1.233e+00 6.660e-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: 9.438e-01 1.332e+00 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: 1.240e+00 1.115e+00 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 221.688 17.324 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/31156967/cmap_HighResolution_804470401_805075201_4FGL_J1446.7+1719_weekly_bin935.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='4.02e-03', job_status='DONE', photon_flux_upper_limit='5.17e-08', time_completed='2026-07-09 16:16:42.718012', job_id='31156967', GAL2='0.94', fit_tolerance='1e-08', EG2='1.24', EG='1.24', time_epoch_completed='1783639002.72', return_code2='101', ts='-0.00', comment='SUCCESS', return_code='0', GAL='0.94', dlogl='2.51e-10', ts2='0.00', photon_index_error='0.00', photon_index='2.50' WHERE bin_id='935' AND source_name='4FGL J1446.7+1719' AND cadence='weekly'; Database successfully updated. Analysis Complete. Thu Jul 9 16:16:43 PDT 2026 e GAL_V02 Working on... /lscratch/kocevski/31157004/ft1_filtered_4FGL_J1446.7+1719_weekly_bin935.fits.....................! real 47.36 user 45.37 sys 1.10 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/31157004/ft1_filtered_4FGL_J1446.7+1719_weekly_bin935.fits', '/lscratch/kocevski/31157004/ft2_4FGL_J1446.7+1719_weekly_bin935.fits', expMap='/lscratch/kocevski/31157004/expmap_804470401_805075201_4FGL_J1446.7+1719_weekly_bin935.fits', expCube='/lscratch/kocevski/31157004/ltcube_804470401_805075201_4FGL_J1446.7+1719_weekly_bin935.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/31157004/Model_4FGL_J1446.7+1719_weekly_bin935.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/31157004/ft1_filtered_4FGL_J1446.7+1719_weekly_bin935.fits Spacecraft file(s): /lscratch/kocevski/31157004/ft2_4FGL_J1446.7+1719_weekly_bin935.fits Exposure map: /lscratch/kocevski/31157004/expmap_804470401_805075201_4FGL_J1446.7+1719_weekly_bin935.fits Exposure cube: /lscratch/kocevski/31157004/ltcube_804470401_805075201_4FGL_J1446.7+1719_weekly_bin935.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/31157004/Model_4FGL_J1446.7+1719_weekly_bin935.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) = 16897.1668992 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 16897.1246667 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 1.5492 1.0000 .0000 .10000E+07 2 'Prefactor ' 257.38 1.0000 .0000 .10000E+07 3 'Prefactor ' .36189E-05 1.0000 .0000 .10000E+07 4 'norm ' 4.1087 1.0000 .0000 .10000E+07 5 'norm ' 2.0670 1.0000 .0000 .10000E+07 6 'Prefactor ' .55163E-02 1.0000 .0000 .10000E+07 7 'norm ' 21.033 1.0000 .0000 .10000E+07 8 'norm ' 1.6038 1.0000 .0000 .10000E+07 9 'Prefactor ' .10739E-03 1.0000 .0000 .10000E+07 10 'Prefactor ' .16975E-02 1.0000 .0000 .10000E+07 11 'Prefactor ' .16552E-02 1.0000 .0000 .10000E+07 12 'Prefactor ' .59952E-08 1.0000 .0000 .10000E+07 13 'norm ' .43714 1.0000 .0000 .10000E+07 14 'norm ' .77612E-05 1.0000 .0000 .10000E+07 15 'norm ' .63288E-02 1.0000 .0000 .10000E+07 16 'Prefactor ' .97571E-04 1.0000 .0000 .10000E+07 17 'Normalizat' 1.2400 1.0000 .10000E-01 10.000 18 'Prefactor ' .94381 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= 16897.12 FROM MIGRAD STATUS=CONVERGED 123 CALLS 1059 TOTAL EDM= .22E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.2% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 1.5982 16.546 .13977E-05 .63556E-04 2 Prefactor 257.31 2.2136 -.60056E-07 .98685E-01 3 Prefactor .0000 1.8042 .30531E-06** at limit ** 4 norm 4.1089 1.7587 -.44327E-07 -.63775E-03 5 norm 2.0678 1.6835 -.74519E-08 .58862E-02 6 Prefactor .83655E-07 6.6100 -.56713E-06** at limit ** 7 norm 21.069 12.400 .13361E-05 .61190E-02 8 norm 1.6040 2.4147 -.11111E-08 -.17467E-02 9 Prefactor .52736E-08 11.382 -.13982E-05** at limit ** 10 Prefactor .48850E-08 9.8749 .88804E-06** at limit ** 11 Prefactor .17764E-08 58.322 -.82375E-06** at limit ** 12 Prefactor .11102E-09 4.0297 .61716E-06** at limit ** 13 norm .43709 .13115 .78929E-08 .18337E-01 14 norm .11102E-09 1.3211 -.82523E-07** at limit ** 15 norm .66391E-07 9.0464 .55034E-06** at limit ** 16 Prefactor .22204E-09 6.6252 .25099E-06** at limit ** 17 Normalizat 1.2399 .16204 -.10253E-05 .26903E-03 18 Prefactor .94378 .10743 .36291E-05 .40424E-03 ERR DEF= .500 Final values: Prefactor = 1.59823 Prefactor = 257.311 Prefactor = 0 norm = 4.10894 norm = 2.0678 Prefactor = 8.36553e-08 norm = 21.069 norm = 1.604 Prefactor = 5.27356e-09 Prefactor = 4.88498e-09 Prefactor = 1.77636e-09 Prefactor = 1.11022e-10 norm = 0.437091 norm = 1.11022e-10 norm = 6.63913e-08 Prefactor = 2.22045e-10 Normalizat = 1.2399 Prefactor = 0.943778 ********** ** 18 **HESSE ********** FCN= 16897.12 FROM HESSE STATUS=OK 276 CALLS 1335 TOTAL EDM= .60E-07 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 1.5982 16.372 .85552E-03 -1.5683 2 Prefactor 257.31 34.962 .62341E-04 -1.5387 3 Prefactor .0000 1.8058 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 norm 4.1089 1.7648 .49709E-03 -1.5667 5 norm 2.0678 1.6939 .71833E-03 -1.5679 6 Prefactor .83655E-07 14.581 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 norm 21.069 12.480 .21811E-03 -1.5616 8 norm 1.6040 2.4318 .83659E-03 -1.5683 9 Prefactor .52736E-08 11.798 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 Prefactor .48850E-08 10.007 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor .17764E-08 57.718 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 Prefactor .11102E-09 4.0277 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 norm .43709 .13266 .55505E-03 -1.5695 14 norm .11102E-09 1.3138 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 15 norm .66391E-07 15.076 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 16 Prefactor .22204E-09 6.6331 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 Normalizat 1.2399 .13645 .66777E-01 -.85379 18 Prefactor .94378 .89634E-01 .45561E-01 -.94628 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 5.99899e-08 Minuit parameter uncertainties: 1 10.2306 2 34.9617 3 8.35996e-07 4 1.76484 5 1.69391 6 0.00220878 7 12.48 8 2.43183 9 0.000498931 10 0.000441952 11 0.000636203 12 4.40465e-05 13 0.132659 14 2.60972e-05 15 0.00200103 16 7.78066e-05 17 0.136493 18 0.089648 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 16897.1241355 Extracting fit parameters... 4FGL J1446.7+1719 Spectrum: PowerLaw 233 Prefactor: 5.274e-09 4.989e-04 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: 9.438e-01 8.965e-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: 1.240e+00 1.365e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 221.688 17.324 Photon Flux Upper Limit: 5.16634373866e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00401753722206 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/31157004/likelihoodResults_804470401_805075201_4FGL_J1446.7+1719_weekly_bin935.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) = 16897.1659304 delta logL = -0.0417949924122 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 16897.1241363 delta logL = -8.51050572237e-07 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .41242E-05 1.0000 .0000 .10000E+07 2 'Index ' 4.4673 1.0000 .0000 10.000 3 'Normalizat' 1.2399 1.0000 .10000E-01 10.000 4 'Prefactor ' .94381 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. MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 16897.12 FROM MIGRAD STATUS=CONVERGED 69 CALLS 245 TOTAL EDM= .16E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .0000 2.7959 .42118E-03** at limit ** 2 Index 1.2330 .66149 .77124E-04 .0000 3 Normalizat 1.2399 1.0940 .18761E-05 -.12947E-04 4 Prefactor .94378 1.2864 -.16825E-05 -.13911E-04 ERR DEF= .500 Final values: Prefactor = 0 Index = 1.233 Normalizat = 1.2399 Prefactor = 0.943778 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 16897.12 FROM HESSE STATUS=FAILED 9 CALLS 254 TOTAL EDM= .16E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .0000 2.7959 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index .10734 1.2027 .77124E-04 -.85322 3 Normalizat 1.2399 1.0940 .18761E-05 -.85379 4 Prefactor .94378 1.2864 -.16825E-05 -.94628 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 1.61553e-12 Minuit parameter uncertainties: 1 7.78814e-06 2 0.666032 3 1.11534 4 1.33199 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 101 logL (Free Index) = 16897.1241355 delta logL = 2.51020537689e-10 Extracting fit parameters... 4FGL J1446.7+1719 Spectrum: PowerLaw 233 Prefactor: 0.000e+00 7.788e-06 0.000e+00 1.000e+06 ( 1.000e-13) 234 Index: 1.233e+00 6.660e-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: 9.438e-01 1.332e+00 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: 1.240e+00 1.115e+00 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 221.688 17.324 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/31157004/cmap_HighResolution_804470401_805075201_4FGL_J1446.7+1719_weekly_bin935.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='4.02e-03', job_status='DONE', photon_flux_upper_limit='5.17e-08', time_completed='2026-07-09 16:18:14.817349', job_id='31157004', GAL2='0.94', fit_tolerance='1e-08', EG2='1.24', EG='1.24', time_epoch_completed='1783639094.82', return_code2='101', ts='-0.00', comment='SUCCESS', return_code='0', GAL='0.94', dlogl='2.51e-10', ts2='0.00', photon_index_error='0.00', photon_index='2.50' WHERE bin_id='935' AND source_name='4FGL J1446.7+1719' AND cadence='weekly'; Database successfully updated. Analysis Complete. Thu Jul 9 16:18:15 PDT 2026