/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). e GAL_V02 Working on... /lscratch/kocevski/40040467/ft1_filtered_4FGL_J1606.9+5919_weekly_bin948.fits.....................! real 52.07 user 50.56 sys 0.78 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/40040467/ft1_filtered_4FGL_J1606.9+5919_weekly_bin948.fits', '/lscratch/kocevski/40040467/ft2_4FGL_J1606.9+5919_weekly_bin948.fits', expMap='/lscratch/kocevski/40040467/expmap_812332801_812937601_4FGL_J1606.9+5919_weekly_bin948.fits', expCube='/lscratch/kocevski/40040467/ltcube_812332801_812937601_4FGL_J1606.9+5919_weekly_bin948.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/40040467/Model_4FGL_J1606.9+5919_weekly_bin948.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1606.9+5919' 4FGL J1606.9+5919 Spectrum: PowerLaw 329 Prefactor: 2.197e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-14) 330 Index: 2.114e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 331 Scale: 2.350e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/40040467/ft1_filtered_4FGL_J1606.9+5919_weekly_bin948.fits Spacecraft file(s): /lscratch/kocevski/40040467/ft2_4FGL_J1606.9+5919_weekly_bin948.fits Exposure map: /lscratch/kocevski/40040467/expmap_812332801_812937601_4FGL_J1606.9+5919_weekly_bin948.fits Exposure cube: /lscratch/kocevski/40040467/ltcube_812332801_812937601_4FGL_J1606.9+5919_weekly_bin948.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/40040467/Model_4FGL_J1606.9+5919_weekly_bin948.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) = 16972.0945743 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 16972.0935732 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 8.6036 1.0000 .0000 .10000E+07 2 'Prefactor ' .15310E-02 1.0000 .0000 .10000E+07 3 'Prefactor ' 1.0012 1.0000 .0000 .10000E+07 4 'Prefactor ' .71046 1.0000 .0000 .10000E+07 5 'norm ' 4.0244 1.0000 .0000 .10000E+07 6 'Prefactor ' 66.495 1.0000 .0000 .10000E+07 7 'Prefactor ' 4.6033 1.0000 .0000 .10000E+07 8 'norm ' 3.1561 1.0000 .0000 .10000E+07 9 'Prefactor ' .14708 1.0000 .0000 .10000E+07 10 'Prefactor ' .26595E-03 1.0000 .0000 .10000E+07 11 'Prefactor ' .17553E-05 1.0000 .0000 .10000E+07 12 'norm ' .17959E-04 1.0000 .0000 .10000E+07 13 'Prefactor ' 1.6234 1.0000 .0000 .10000E+07 14 'Prefactor ' 8.3278 1.0000 .0000 .10000E+07 15 'norm ' 7.5135 1.0000 .0000 .10000E+07 16 'Prefactor ' 6.4234 1.0000 .0000 .10000E+07 17 'Prefactor ' 5.2740 1.0000 .0000 .10000E+07 18 'Prefactor ' 9.7992 1.0000 .0000 .10000E+07 19 'norm ' .20913 1.0000 .0000 .10000E+07 20 'Prefactor ' 1.7405 1.0000 .0000 .10000E+07 21 'Prefactor ' .10562E-04 1.0000 .0000 .10000E+07 22 'Prefactor ' 2.5397 1.0000 .0000 .10000E+07 23 'Prefactor ' 12.138 1.0000 .0000 .10000E+07 24 'Prefactor ' .53153E-02 1.0000 .0000 .10000E+07 25 'Normalizat' .87663 1.0000 .10000E-01 10.000 26 'Prefactor ' 1.0850 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ***** ********** ** 18 **HESSE ********** FCN= 16972.09 FROM HESSE STATUS=OK 522 CALLS 2818 TOTAL EDM= .31E-05 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 8.6942 8.2020 .34151E-03 -1.5649 2 Prefactor .10436E-07 6.6799 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor .98475 5.6824 .43808E-03 -1.5688 4 Prefactor .74098 81.433 .59863E-03 -1.5691 5 norm 4.0241 1.5457 .50244E-03 -1.5668 6 Prefactor 66.510 42.924 .12264E-03 -1.5545 7 Prefactor 4.5590 6.8267 .46890E-03 -1.5665 8 norm 3.1796 5.3424 .57028E-03 -1.5672 9 Prefactor .54196E-06 8.4580 .12806E-01 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 Prefactor .55511E-09 21.033 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor .0000 1.3505 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 norm .10991E-07 4.4171 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 Prefactor 1.6232 2.7790 .83013E-03 -1.5682 14 Prefactor 8.3428 17.603 .34715E-03 -1.5650 15 norm 7.4496 4.8356 .36563E-03 -1.5653 16 Prefactor 6.4217 2.3834 .39577E-03 -1.5657 17 Prefactor 5.2819 5.6351 .43743E-03 -1.5662 18 Prefactor 9.7908 9.4427 .31987E-03 -1.5645 19 norm .20866 .34650 .20430E-02 -1.5699 WARNING - - ABOVE PARAMETER IS AT LIMIT. 20 Prefactor 1.7667 4.5339 .79491E-03 -1.5681 21 Prefactor .25591E-07 17.858 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 22 Prefactor 2.5015 4.3061 .64057E-03 -1.5676 23 Prefactor 12.206 6.4729 .28728E-03 -1.5638 24 Prefactor .13323E-08 9.9163 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 25 Normalizat .87685 .10861 .44602E-01 -.97279 26 Prefactor 1.0849 .10328 .38185E-01 -.89950 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 3.09686e-06 Minuit parameter uncertainties: 1 8.20201 2 0.000527783 3 4.73107 4 15.536 5 1.54567 6 42.9244 7 6.82667 8 5.34236 9 0.00428192 10 0.000221231 11 1.93851e-06 12 0.000440616 13 2.77901 14 17.6032 15 4.83564 16 2.38335 17 5.63514 18 9.44272 19 0.346497 20 4.53393 21 0.0013526 22 4.30612 23 6.47291 24 0.000229476 25 0.108633 26 0.103301 ********** ** 18 **HESSE ********** FCN= 16972.09 FROM HESSE STATUS=OK 522 CALLS 2818 TOTAL EDM= .31E-05 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 8.6942 8.2020 .34151E-03 -1.5649 2 Prefactor .10436E-07 6.6799 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor .98475 5.6824 .43808E-03 -1.5688 4 Prefactor .74098 81.433 .59863E-03 -1.5691 5 norm 4.0241 1.5457 .50244E-03 -1.5668 6 Prefactor 66.510 42.924 .12264E-03 -1.5545 7 Prefactor 4.5590 6.8267 .46890E-03 -1.5665 8 norm 3.1796 5.3424 .57028E-03 -1.5672 9 Prefactor .54196E-06 8.4580 .12806E-01 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 Prefactor .55511E-09 21.033 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor .0000 1.3505 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 norm .10991E-07 4.4171 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 Prefactor 1.6232 2.7790 .83013E-03 -1.5682 14 Prefactor 8.3428 17.603 .34715E-03 -1.5650 15 norm 7.4496 4.8356 .36563E-03 -1.5653 16 Prefactor 6.4217 2.3834 .39577E-03 -1.5657 17 Prefactor 5.2819 5.6351 .43743E-03 -1.5662 18 Prefactor 9.7908 9.4427 .31987E-03 -1.5645 19 norm .20866 .34650 .20430E-02 -1.5699 WARNING - - ABOVE PARAMETER IS AT LIMIT. 20 Prefactor 1.7667 4.5339 .79491E-03 -1.5681 21 Prefactor .25591E-07 17.858 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 22 Prefactor 2.5015 4.3061 .64057E-03 -1.5676 23 Prefactor 12.206 6.4729 .28728E-03 -1.5638 24 Prefactor .13323E-08 9.9163 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 25 Normalizat .87685 .10861 .44602E-01 -.97279 26 Prefactor 1.0849 .10328 .38185E-01 -.89950 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 3.09686e-06 Minuit parameter uncertainties: 1 8.20201 2 0.000527783 3 4.73107 4 15.536 5 1.54567 6 42.9244 7 6.82667 8 5.34236 9 0.00428192 10 0.000221231 11 1.93851e-06 12 0.000440616 13 2.77901 14 17.6032 15 4.83564 16 2.38335 17 5.63514 18 9.44272 19 0.346497 20 4.53393 21 0.0013526 22 4.30612 23 6.47291 24 0.000229476 25 0.108633 26 0.103301 ***** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .7060E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 16972.09 FROM MIGRAD STATUS=CONVERGED 143 CALLS 2296 TOTAL EDM= .73E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 2.5% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 8.6942 7.8419 -.15390E-06 -.26349E-01 2 Prefactor .10436E-07 6.1951 -.81720E-06** at limit ** 3 Prefactor .98475 2.3946 .16025E-05 -.34563E-01 4 Prefactor .74098 .54925 .88253E-07 -.18285E-02 5 norm 4.0241 1.5265 -.17034E-06 -.38131E-02 6 Prefactor 66.510 1.3263 -.61460E-07 .41018E-01 7 Prefactor 4.5590 3.8502 -.98821E-06 -.50089E-01 8 norm 3.1796 3.6043 .87761E-06 .25668E-01 9 Prefactor .54196E-06 2.2927 -.24682E-06** at limit ** 10 Prefactor .55511E-09 20.966 -.64891E-06** at limit ** 11 Prefactor .0000 1.3496 .58679E-07** at limit ** 12 norm .10991E-07 4.1542 .79122E-06** at limit ** 13 Prefactor 1.6232 2.7380 -.14711E-06 -.81446E-03 14 Prefactor 8.3428 1.0121 .77469E-08 .15643E-02 15 norm 7.4496 4.8041 .28188E-06 -.38967E-02 16 Prefactor 6.4217 2.3746 .77307E-07 -.82605E-03 17 Prefactor 5.2819 5.6167 -.23860E-06 -.11294E-02 18 Prefactor 9.7908 7.7865 -.18195E-05 .10381E-01 19 norm .20866 .31894 .39713E-07** at limit ** 20 Prefactor 1.7667 4.2863 .93075E-06 -.10436E-02 21 Prefactor .25591E-07 17.742 .28403E-05** at limit ** 22 Prefactor 2.5015 4.2316 .62781E-07 -.38045E-02 23 Prefactor 12.206 6.4082 -.30118E-06 -.83482E-02 24 Prefactor .13323E-08 9.8784 -.23315E-05** at limit ** 25 Normalizat .87685 .11935 -.62365E-05 -.22841E-03 26 Prefactor 1.0849 .11839 .70162E-05 -.22181E-03 ERR DEF= .500 Final values: Prefactor = 8.69423 Prefactor = 1.04361e-08 Prefactor = 0.984746 Prefactor = 0.740979 norm = 4.02406 Prefactor = 66.5099 Prefactor = 4.55898 norm = 3.17956 Prefactor = 5.41955e-07 Prefactor = 5.55112e-10 Prefactor = 0 norm = 1.09912e-08 Prefactor = 1.6232 Prefactor = 8.34279 norm = 7.44956 Prefactor = 6.42165 Prefactor = 5.28195 Prefactor = 9.79075 norm = 0.208664 Prefactor = 1.76665 Prefactor = 2.55906e-08 Prefactor = 2.50149 Prefactor = 12.2062 Prefactor = 1.33227e-09 Normalizat = 0.876846 Prefactor = 1.08493 e GAL_V02 Working on... /lscratch/kocevski/40040476/ft1_filtered_4FGL_J1606.9+5919_weekly_bin948.fits.....................! real 56.04 user 54.61 sys 0.71 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/40040476/ft1_filtered_4FGL_J1606.9+5919_weekly_bin948.fits', '/lscratch/kocevski/40040476/ft2_4FGL_J1606.9+5919_weekly_bin948.fits', expMap='/lscratch/kocevski/40040476/expmap_812332801_812937601_4FGL_J1606.9+5919_weekly_bin948.fits', expCube='/lscratch/kocevski/40040476/ltcube_812332801_812937601_4FGL_J1606.9+5919_weekly_bin948.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/40040476/Model_4FGL_J1606.9+5919_weekly_bin948.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1606.9+5919' 4FGL J1606.9+5919 Spectrum: PowerLaw 329 Prefactor: 2.197e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-14) 330 Index: 2.114e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 331 Scale: 2.350e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/40040476/ft1_filtered_4FGL_J1606.9+5919_weekly_bin948.fits Spacecraft file(s): /lscratch/kocevski/40040476/ft2_4FGL_J1606.9+5919_weekly_bin948.fits Exposure map: /lscratch/kocevski/40040476/expmap_812332801_812937601_4FGL_J1606.9+5919_weekly_bin948.fits Exposure cube: /lscratch/kocevski/40040476/ltcube_812332801_812937601_4FGL_J1606.9+5919_weekly_bin948.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/40040476/Model_4FGL_J1606.9+5919_weekly_bin948.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) = 16972.0945743 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 16972.0935732 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 8.6036 1.0000 .0000 .10000E+07 2 'Prefactor ' .15310E-02 1.0000 .0000 .10000E+07 3 'Prefactor ' 1.0012 1.0000 .0000 .10000E+07 4 'Prefactor ' .71046 1.0000 .0000 .10000E+07 5 'norm ' 4.0244 1.0000 .0000 .10000E+07 6 'Prefactor ' 66.495 1.0000 .0000 .10000E+07 7 'Prefactor ' 4.6033 1.0000 .0000 .10000E+07 8 'norm ' 3.1561 1.0000 .0000 .10000E+07 9 'Prefactor ' .14708 1.0000 .0000 .10000E+07 10 'Prefactor ' .26595E-03 1.0000 .0000 .10000E+07 11 'Prefactor ' .17553E-05 1.0000 .0000 .10000E+07 12 'norm ' .17959E-04 1.0000 .0000 .10000E+07 13 'Prefactor ' 1.6234 1.0000 .0000 .10000E+07 14 'Prefactor ' 8.3278 1.0000 .0000 .10000E+07 15 'norm ' 7.5135 1.0000 .0000 .10000E+07 16 'Prefactor ' 6.4234 1.0000 .0000 .10000E+07 17 'Prefactor ' 5.2740 1.0000 .0000 .10000E+07 18 'Prefactor ' 9.7992 1.0000 .0000 .10000E+07 19 'norm ' .20913 1.0000 .0000 .10000E+07 20 'Prefactor ' 1.7405 1.0000 .0000 .10000E+07 21 'Prefactor ' .10562E-04 1.0000 .0000 .10000E+07 22 'Prefactor ' 2.5397 1.0000 .0000 .10000E+07 23 'Prefactor ' 12.138 1.0000 .0000 .10000E+07 24 'Prefactor ' .53153E-02 1.0000 .0000 .10000E+07 25 'Normalizat' .87663 1.0000 .10000E-01 10.000 26 'Prefactor ' 1.0850 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 *****Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 16972.0916678 Extracting fit parameters... 4FGL J1606.9+5919 Spectrum: PowerLaw 329 Prefactor: 5.420e-07 4.282e-03 0.000e+00 1.000e+06 ( 1.000e-14) 330 Index: 2.114e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 331 Scale: 2.350e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 703 Prefactor: 1.085e+00 1.033e-01 0.000e+00 1.000e+01 ( 1.000e+00) 704 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 705 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 702 Normalization: 8.768e-01 1.086e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 241.734 59.320 Photon Flux Upper Limit: 2.73066774417e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00206686121218 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/40040086/likelihoodResults_812332801_812937601_4FGL_J1606.9+5919_weekly_bin948.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) = 16972.1014297 delta logL = -0.00976190829533 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 16972.0916678 delta logL = -1.98306224775e-08 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .66203E-06 1.0000 .0000 .10000E+07 2 'Index ' 2.2266 1.0000 .0000 10.000 3 'Normalizat' .87686 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.0849 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .7060E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 16972.09 FROM MIGRAD STATUS=CONVERGED 50 CALLS 219 TOTAL EDM= .27E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .0000 9.9425 .42118E-03** at limit ** 2 Index 1.2096 .79503 .19886E-04 .0000 3 Normalizat .87685 1.2132 -.71455E-06 -.65416E-04 4 Prefactor 1.0849 1.1590 -.18477E-05 -.84427E-04 ERR DEF= .500 Final values: Prefactor = 0 Index = 1.20958 Normalizat = 0.876847 Prefactor = 1.08493 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 16972.09 FROM HESSE STATUS=FAILED 9 CALLS 228 TOTAL EDM= .27E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .0000 9.9425 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index .10009 1.2239 .19886E-04 -.86037 3 Normalizat .87685 1.2132 -.71455E-06 -.97279 4 Prefactor 1.0849 1.1590 -.18477E-05 -.89950 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 2.68593e-12 Minuit parameter uncertainties: 1 1.08063e-05 2 0.803129 3 1.25438 4 1.18769 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) = 16972.0916678 delta logL = 4.39104042016e-09 Extracting fit parameters... 4FGL J1606.9+5919 Spectrum: PowerLaw 329 Prefactor: 0.000e+00 1.081e-05 0.000e+00 1.000e+06 ( 1.000e-14) 330 Index: 1.210e+00 8.031e-01 0.000e+00 1.000e+01 (-1.000e+00) 331 Scale: 2.350e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 703 Prefactor: 1.085e+00 1.188e+00 0.000e+00 1.000e+01 ( 1.000e+00) 704 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 705 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 702 Normalization: 8.768e-01 1.254e+00 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 241.734 59.320 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/40040086/cmap_HighResolution_812332801_812937601_4FGL_J1606.9+5919_weekly_bin948.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='2.07e-03', job_status='DONE', photon_flux_upper_limit='2.73e-08', time_completed='2026-10-06 12:56:14.554712', job_id='40040086', GAL2='1.08', fit_tolerance='1e-08', EG2='0.88', EG='0.88', time_epoch_completed='1791316574.55', return_code2='101', ts='-0.00', comment='SUCCESS', return_code='0', GAL='1.08', dlogl='4.39e-09', ts2='0.00', photon_index_error='0.00', photon_index='2.11' WHERE bin_id='948' AND source_name='4FGL J1606.9+5919' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue Oct 6 12:56:14 PDT 2026 number of points = 17454 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J1606.9+5919_weekly_bin948 RA = 241.734, Dec = 59.3201 tmin = 812332801, tmax = 812937601 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='40040798', job_status='RUN', time_executed='2026-10-06 12:54:46.547315', time_epoch_executed='1791316486.55' WHERE source_name='4FGL J1606.9+5919' and cadence='weekly' and bin_id='948' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/40040798 Creating custom pfile directory: /lscratch/kocevski/40040798/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=812332801.0 && nMetStart<812937601.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=812332801.0 && nMetStart<812937601.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/40040798/ft1_4FGL_J1606.9+5919_weekly_bin948.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=812332801.0 && nMetStart<812937601.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/40040798/ft2_4FGL_J1606.9+5919_weekly_bin948.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/40040798/ft1_4FGL_J1606.9+5919_weekly_bin948.fits outfile=/lscratch/kocevski/40040798/ft1_filteredMKT_4FGL_J1606.9+5919_weekly_bin948.fits ra=241.734 dec=59.3201 rad=12.0 tmin=812332801.0 tmax=812937601.0 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 6.35 user 5.87 sys 0.27 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/40040798/ft2_4FGL_J1606.9+5919_weekly_bin948.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/40040798/ft2_4FGL_J1606.9+5919_weekly_bin948.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/40040798/ft1_filteredMKT_4FGL_J1606.9+5919_weekly_bin948.fits evtable="EVENTS" outfile="/lscratch/kocevski/40040798/ft1_filtered_4FGL_J1606.9+5919_weekly_bin948.fits" apply_filter=yes overwrite=yes header_obstimes=yes tstart=0.0 tstop=0.0 gtifile="default" chatter=3 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtmktime version HEAD Applying GTI filter: IN_SAA!=T && LIVETIME>0 && gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nogrb.gti',(START+STOP)/2) && (angsep(RA_SUN,DEC_SUN,RA_ZENITH,DEC_ZENITH)>115 || gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nosolarflares.gti',(START+STOP)/2)) real 0.57 user 0.24 sys 0.13 Number of photons that the gtmktime cut: 1556 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/40040798/ft1_filtered_4FGL_J1606.9+5919_weekly_bin948.fits" evtable="EVENTS" scfile=/lscratch/kocevski/40040798/ft2_4FGL_J1606.9+5919_weekly_bin948.fits sctable="SC_DATA"***** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .7060E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 16972.09 FROM MIGRAD STATUS=CONVERGED 143 CALLS 2296 TOTAL EDM= .73E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 2.5% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 8.6942 7.8419 -.15390E-06 -.26349E-01 2 Prefactor .10436E-07 6.1951 -.81720E-06** at limit ** 3 Prefactor .98475 2.3946 .16025E-05 -.34563E-01 4 Prefactor .74098 .54925 .88253E-07 -.18285E-02 5 norm 4.0241 1.5265 -.17034E-06 -.38131E-02 6 Prefactor 66.510 1.3263 -.61460E-07 .41018E-01 7 Prefactor 4.5590 3.8502 -.98821E-06 -.50089E-01 8 norm 3.1796 3.6043 .87761E-06 .25668E-01 9 Prefactor .54196E-06 2.2927 -.24682E-06** at limit ** 10 Prefactor .55511E-09 20.966 -.64891E-06** at limit ** 11 Prefactor .0000 1.3496 .58679E-07** at limit ** 12 norm .10991E-07 4.1542 .79122E-06** at limit ** 13 Prefactor 1.6232 2.7380 -.14711E-06 -.81446E-03 14 Prefactor 8.3428 1.0121 .77469E-08 .15643E-02 15 norm 7.4496 4.8041 .28188E-06 -.38967E-02 16 Prefactor 6.4217 2.3746 .77307E-07 -.82605E-03 17 Prefactor 5.2819 5.6167 -.23860E-06 -.11294E-02 18 Prefactor 9.7908 7.7865 -.18195E-05 .10381E-01 19 norm .20866 .31894 .39713E-07** at limit ** 20 Prefactor 1.7667 4.2863 .93075E-06 -.10436E-02 21 Prefactor .25591E-07 17.742 .28403E-05** at limit ** 22 Prefactor 2.5015 4.2316 .62781E-07 -.38045E-02 23 Prefactor 12.206 6.4082 -.30118E-06 -.83482E-02 24 Prefactor .13323E-08 9.8784 -.23315E-05** at limit ** 25 Normalizat .87685 .11935 -.62365E-05 -.22841E-03 26 Prefactor 1.0849 .11839 .70162E-05 -.22181E-03 ERR DEF= .500 Final values: Prefactor = 8.69423 Prefactor = 1.04361e-08 Prefactor = 0.984746 Prefactor = 0.740979 norm = 4.02406 Prefactor = 66.5099 Prefactor = 4.55898 norm = 3.17956 Prefactor = 5.41955e-07 Prefactor = 5.55112e-10 Prefactor = 0 norm = 1.09912e-08 Prefactor = 1.6232 Prefactor = 8.34279 norm = 7.44956 Prefactor = 6.42165 Prefactor = 5.28195 Prefactor = 9.79075 norm = 0.208664 Prefactor = 1.76665 Prefactor = 2.55906e-08 Prefactor = 2.50149 Prefactor = 12.2062 Prefactor = 1.33227e-09 Normalizat = 0.876846 Prefactor = 1.08493 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 16972.0916678 Extracting fit parameters... 4FGL J1606.9+5919 Spectrum: PowerLaw 329 Prefactor: 5.420e-07 4.282e-03 0.000e+00 1.000e+06 ( 1.000e-14) 330 Index: 2.114e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 331 Scale: 2.350e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 703 Prefactor: 1.085e+00 1.033e-01 0.000e+00 1.000e+01 ( 1.000e+00) 704 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 705 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 702 Normalization: 8.768e-01 1.086e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 241.734 59.320 Photon Flux Upper Limit: 2.73066774417e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00206686121218 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/40040178/likelihoodResults_812332801_812937601_4FGL_J1606.9+5919_weekly_bin948.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) = 16972.1014297 delta logL = -0.00976190829533 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 16972.0916678 delta logL = -1.98306224775e-08 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .66203E-06 1.0000 .0000 .10000E+07 2 'Index ' 2.2266 1.0000 .0000 10.000 3 'Normalizat' .87686 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.0849 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .7060E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 16972.09 FROM MIGRAD STATUS=CONVERGED 50 CALLS 219 TOTAL EDM= .27E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .0000 9.9425 .42118E-03** at limit ** 2 Index 1.2096 .79503 .19886E-04 .0000 3 Normalizat .87685 1.2132 -.71455E-06 -.65416E-04 4 Prefactor 1.0849 1.1590 -.18477E-05 -.84427E-04 ERR DEF= .500 Final values: Prefactor = 0 Index = 1.20958 Normalizat = 0.876847 Prefactor = 1.08493 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 16972.09 FROM HESSE STATUS=FAILED 9 CALLS 228 TOTAL EDM= .27E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .0000 9.9425 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index .10009 1.2239 .19886E-04 -.86037 3 Normalizat .87685 1.2132 -.71455E-06 -.97279 4 Prefactor 1.0849 1.1590 -.18477E-05 -.89950 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 2.68593e-12 Minuit parameter uncertainties: 1 1.08063e-05 2 0.803129 3 1.25438 4 1.18769 ********** ** 18 **HESSE ********** FCN= 16972.09 FROM HESSE STATUS=OK 522 CALLS 2818 TOTAL EDM= .31E-05 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 8.6942 8.2020 .34151E-03 -1.5649 2 Prefactor .10436E-07 6.6799 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor .98475 5.6824 .43808E-03 -1.5688 4 Prefactor .74098 81.433 .59863E-03 -1.5691 5 norm 4.0241 1.5457 .50244E-03 -1.5668 6 Prefactor 66.510 42.924 .12264E-03 -1.5545 7 Prefactor 4.5590 6.8267 .46890E-03 -1.5665 8 norm 3.1796 5.3424 .57028E-03 -1.5672 9 Prefactor .54196E-06 8.4580 .12806E-01 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 Prefactor .55511E-09 21.033 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor .0000 1.3505 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 norm .10991E-07 4.4171 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 Prefactor 1.6232 2.7790 .83013E-03 -1.5682 14 Prefactor 8.3428 17.603 .34715E-03 -1.5650 15 norm 7.4496 4.8356 .36563E-03 -1.5653 16 Prefactor 6.4217 2.3834 .39577E-03 -1.5657 17 Prefactor 5.2819 5.6351 .43743E-03 -1.5662 18 Prefactor 9.7908 9.4427 .31987E-03 -1.5645 19 norm .20866 .34650 .20430E-02 -1.5699 WARNING - - ABOVE PARAMETER IS AT LIMIT. 20 Prefactor 1.7667 4.5339 .79491E-03 -1.5681 21 Prefactor .25591E-07 17.858 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 22 Prefactor 2.5015 4.3061 .64057E-03 -1.5676 23 Prefactor 12.206 6.4729 .28728E-03 -1.5638 24 Prefactor .13323E-08 9.9163 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 25 Normalizat .87685 .10861 .44602E-01 -.97279 26 Prefactor 1.0849 .10328 .38185E-01 -.89950 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 3.09686e-06 Minuit parameter uncertainties: 1 8.20201 2 0.000527783 3 4.73107 4 15.536 5 1.54567 6 42.9244 7 6.82667 8 5.34236 9 0.00428192 10 0.000221231 11 1.93851e-06 12 0.000440616 13 2.77901 14 17.6032 15 4.83564 16 2.38335 17 5.63514 18 9.44272 19 0.346497 20 4.53393 21 0.0013526 22 4.30612 23 6.47291 24 0.000229476 25 0.108633 26 0.103301 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) = 16972.0916678 delta logL = 4.39104042016e-09 Extracting fit parameters... 4FGL J1606.9+5919 Spectrum: PowerLaw 329 Prefactor: 0.000e+00 1.081e-05 0.000e+00 1.000e+06 ( 1.000e-14) 330 Index: 1.210e+00 8.031e-01 0.000e+00 1.000e+01 (-1.000e+00) 331 Scale: 2.350e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 703 Prefactor: 1.085e+00 1.188e+00 0.000e+00 1.000e+01 ( 1.000e+00) 704 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 705 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 702 Normalization: 8.768e-01 1.254e+00 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 241.734 59.320 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/40040178/cmap_HighResolution_812332801_812937601_4FGL_J1606.9+5919_weekly_bin948.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='2.07e-03', job_status='DONE', photon_flux_upper_limit='2.73e-08', time_completed='2026-10-06 12:56:45.999022', job_id='40040178', GAL2='1.08', fit_tolerance='1e-08', EG2='0.88', EG='0.88', time_epoch_completed='1791316606.0', return_code2='101', ts='-0.00', comment='SUCCESS', return_code='0', GAL='1.08', dlogl='4.39e-09', ts2='0.00', photon_index_error='0.00', photon_index='2.11' WHERE bin_id='948' AND source_name='4FGL J1606.9+5919' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue Oct 6 12:56:46 PDT 2026 ********** ** 18 **HESSE ********** FCN= 16972.09 FROM HESSE STATUS=OK 522 CALLS 2818 TOTAL EDM= .31E-05 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 8.6942 8.2020 .34151E-03 -1.5649 2 Prefactor .10436E-07 6.6799 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor .98475 5.6824 .43808E-03 -1.5688 4 Prefactor .74098 81.433 .59863E-03 -1.5691 5 norm 4.0241 1.5457 .50244E-03 -1.5668 6 Prefactor 66.510 42.924 .12264E-03 -1.5545 7 Prefactor 4.5590 6.8267 .46890E-03 -1.5665 8 norm 3.1796 5.3424 .57028E-03 -1.5672 9 Prefactor .54196E-06 8.4580 .12806E-01 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 Prefactor .55511E-09 21.033 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor .0000 1.3505 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 norm .10991E-07 4.4171 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 Prefactor 1.6232 2.7790 .83013E-03 -1.5682 14 Prefactor 8.3428 17.603 .34715E-03 -1.5650 15 norm 7.4496 4.8356 .36563E-03 -1.5653 16 Prefactor 6.4217 2.3834 .39577E-03 -1.5657 17 Prefactor 5.2819 5.6351 .43743E-03 -1.5662 18 Prefactor 9.7908 9.4427 .31987E-03 -1.5645 19 norm .20866 .34650 .20430E-02 -1.5699 WARNING - - ABOVE PARAMETER IS AT LIMIT. 20 Prefactor 1.7667 4.5339 .79491E-03 -1.5681 21 Prefactor .25591E-07 17.858 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 22 Prefactor 2.5015 4.3061 .64057E-03 -1.5676 23 Prefactor 12.206 6.4729 .28728E-03 -1.5638 24 Prefactor .13323E-08 9.9163 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 25 Normalizat .87685 .10861 .44602E-01 -.97279 26 Prefactor 1.0849 .10328 .38185E-01 -.89950 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 3.09686e-06 Minuit parameter uncertainties: 1 8.20201 2 0.000527783 3 4.73107 4 15.536 5 1.54567 6 42.9244 7 6.82667 8 5.34236 9 0.00428192 10 0.000221231 11 1.93851e-06 12 0.000440616 13 2.77901 14 17.6032 15 4.83564 16 2.38335 17 5.63514 18 9.44272 19 0.346497 20 4.53393 21 0.0013526 22 4.30612 23 6.47291 24 0.000229476 25 0.108633 26 0.103301 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 16972.0916678 Extracting fit parameters... 4FGL J1606.9+5919 Spectrum: PowerLaw 329 Prefactor: 5.420e-07 4.282e-03 0.000e+00 1.000e+06 ( 1.000e-14) 330 Index: 2.114e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 331 Scale: 2.350e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 703 Prefactor: 1.085e+00 1.033e-01 0.000e+00 1.000e+01 ( 1.000e+00) 704 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 705 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 702 Normalization: 8.768e-01 1.086e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 241.734 59.320 Photon Flux Upper Limit: 2.73066774417e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00206686121218 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/40040374/likelihoodResults_812332801_812937601_4FGL_J1606.9+5919_weekly_bin948.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) = 16972.1014297 delta logL = -0.00976190829533 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 16972.0916678 delta logL = -1.98306224775e-08 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .66203E-06 1.0000 .0000 .10000E+07 2 'Index ' 2.2266 1.0000 .0000 10.000 3 'Normalizat' .87686 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.0849 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .7060E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 16972.09 FROM MIGRAD STATUS=CONVERGED 50 CALLS 219 TOTAL EDM= .27E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .0000 9.9425 .42118E-03** at limit ** 2 Index 1.2096 .79503 .19886E-04 .0000 3 Normalizat .87685 1.2132 -.71455E-06 -.65416E-04 4 Prefactor 1.0849 1.1590 -.18477E-05 -.84427E-04 ERR DEF= .500 Final values: Prefactor = 0 Index = 1.20958 Normalizat = 0.876847 Prefactor = 1.08493 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 16972.09 FROM HESSE STATUS=FAILED 9 CALLS 228 TOTAL EDM= .27E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .0000 9.9425 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index .10009 1.2239 .19886E-04 -.86037 3 Normalizat .87685 1.2132 -.71455E-06 -.97279 4 Prefactor 1.0849 1.1590 -.18477E-05 -.89950 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 2.68593e-12 Minuit parameter uncertainties: 1 1.08063e-05 2 0.803129 3 1.25438 4 1.18769 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) = 16972.0916678 delta logL = 4.39104042016e-09 Extracting fit parameters... 4FGL J1606.9+5919 Spectrum: PowerLaw 329 Prefactor: 0.000e+00 1.081e-05 0.000e+00 1.000e+06 ( 1.000e-14) 330 Index: 1.210e+00 8.031e-01 0.000e+00 1.000e+01 (-1.000e+00) 331 Scale: 2.350e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 703 Prefactor: 1.085e+00 1.188e+00 0.000e+00 1.000e+01 ( 1.000e+00) 704 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 705 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 702 Normalization: 8.768e-01 1.254e+00 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 241.734 59.320 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/40040374/cmap_HighResolution_812332801_812937601_4FGL_J1606.9+5919_weekly_bin948.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='2.07e-03', job_status='DONE', photon_flux_upper_limit='2.73e-08', time_completed='2026-10-06 12:58:02.261221', job_id='40040374', GAL2='1.08', fit_tolerance='1e-08', EG2='0.88', EG='0.88', time_epoch_completed='1791316682.26', return_code2='101', ts='-0.00', comment='SUCCESS', return_code='0', GAL='1.08', dlogl='4.39e-09', ts2='0.00', photon_index_error='0.00', photon_index='2.11' WHERE bin_id='948' AND source_name='4FGL J1606.9+5919' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue Oct 6 12:58:02 PDT 2026 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 16972.0916678 Extracting fit parameters... 4FGL J1606.9+5919 Spectrum: PowerLaw 329 Prefactor: 5.420e-07 4.282e-03 0.000e+00 1.000e+06 ( 1.000e-14) 330 Index: 2.114e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 331 Scale: 2.350e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 703 Prefactor: 1.085e+00 1.033e-01 0.000e+00 1.000e+01 ( 1.000e+00) 704 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 705 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 702 Normalization: 8.768e-01 1.086e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 241.734 59.320 Photon Flux Upper Limit: 2.73066774417e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00206686121218 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/40040372/likelihoodResults_812332801_812937601_4FGL_J1606.9+5919_weekly_bin948.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) = 16972.1014297 delta logL = -0.00976190829533 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 16972.0916678 delta logL = -1.98306224775e-08 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .66203E-06 1.0000 .0000 .10000E+07 2 'Index ' 2.2266 1.0000 .0000 10.000 3 'Normalizat' .87686 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.0849 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .7060E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 16972.09 FROM MIGRAD STATUS=CONVERGED 50 CALLS 219 TOTAL EDM= .27E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .0000 9.9425 .42118E-03** at limit ** 2 Index 1.2096 .79503 .19886E-04 .0000 3 Normalizat .87685 1.2132 -.71455E-06 -.65416E-04 4 Prefactor 1.0849 1.1590 -.18477E-05 -.84427E-04 ERR DEF= .500 Final values: Prefactor = 0 Index = 1.20958 Normalizat = 0.876847 Prefactor = 1.08493 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 16972.09 FROM HESSE STATUS=FAILED 9 CALLS 228 TOTAL EDM= .27E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .0000 9.9425 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index .10009 1.2239 .19886E-04 -.86037 3 Normalizat .87685 1.2132 -.71455E-06 -.97279 4 Prefactor 1.0849 1.1590 -.18477E-05 -.89950 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 2.68593e-12 Minuit parameter uncertainties: 1 1.08063e-05 2 0.803129 3 1.25438 4 1.18769 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) = 16972.0916678 delta logL = 4.39104042016e-09 Extracting fit parameters... 4FGL J1606.9+5919 Spectrum: PowerLaw 329 Prefactor: 0.000e+00 1.081e-05 0.000e+00 1.000e+06 ( 1.000e-14) 330 Index: 1.210e+00 8.031e-01 0.000e+00 1.000e+01 (-1.000e+00) 331 Scale: 2.350e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 703 Prefactor: 1.085e+00 1.188e+00 0.000e+00 1.000e+01 ( 1.000e+00) 704 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 705 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 702 Normalization: 8.768e-01 1.254e+00 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 241.734 59.320 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/40040372/cmap_HighResolution_812332801_812937601_4FGL_J1606.9+5919_weekly_bin948.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='2.07e-03', job_status='DONE', photon_flux_upper_limit='2.73e-08', time_completed='2026-10-06 12:58:18.960256', job_id='40040372', GAL2='1.08', fit_tolerance='1e-08', EG2='0.88', EG='0.88', time_epoch_completed='1791316698.96', return_code2='101', ts='-0.00', comment='SUCCESS', return_code='0', GAL='1.08', dlogl='4.39e-09', ts2='0.00', photon_index_error='0.00', photon_index='2.11' WHERE bin_id='948' AND source_name='4FGL J1606.9+5919' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue Oct 6 12:58:19 PDT 2026 outfile=/lscratch/kocevski/40040798/ltcube_812332801_812937601_4FGL_J1606.9+5919_weekly_bin948.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/40040798/ft2_4FGL_J1606.9+5919_weekly_bin948.fits .....................! real 20.81 user 20.28 sys 0.23 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/40040798/ft1_filtered_4FGL_J1606.9+5919_weekly_bin948.fits evtable="EVENTS" scfile=/lscratch/kocevski/40040798/ft2_4FGL_J1606.9+5919_weekly_bin948.fits sctable="SC_DATA" expcube=/lscratch/kocevski/40040798/ltcube_812332801_812937601_4FGL_J1606.9+5919_weekly_bin948.fits outfile=/lscratch/kocevski/40040798/expmap_812332801_812937601_4FGL_J1606.9+5919_weekly_bin948.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/40040798/ltcube_812332801_812937601_4FGL_J1606.9+5919_weekly_bin948.fits .....................! real 75.11 user 69.86 sys 4.46 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 221 point sources and 0 extended sources Setting source of interest to: 4FGL J1606.9+5919 @ 241.734 59.3201 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/40040798/ft1_filtered_4FGL_J1606.9+5919_weekly_bin948.fits scfile=/lscratch/kocevski/40040798/ft2_4FGL_J1606.9+5919_weekly_bin948.fits outfile=/lscratch/kocevski/40040798/cmap_812332801_812937601_4FGL_J1606.9+5919_weekly_bin948.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=241.734 yref=59.3201 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 0.57 user 0.25 sys 0.12 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/40040798/ft1_filtered_4FGL_J1606.9+5919_weekly_bin948.fits scfile=/lscratch/kocevski/40040798/ft2_4FGL_J1606.9+5919_weekly_bin948.fits outfile=/lscratch/kocevski/40040798/cmap_HighResolution_812332801_812937601_4FGL_J1606.9+5919_weekly_bin948.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=241.734 yref=59.3201 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 0.64 user 0.26 sys 0.13 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/40040798/ft1_filtered_4FGL_J1606.9+5919_weekly_bin948.fits evtable="EVENTS" scfile=/lscratch/kocevski/40040798/ft2_4FGL_J1606.9+5919_weekly_bin948.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/40040798/Model_4FGL_J1606.9+5919_weekly_bin948.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) = 16972.0916678 Extracting fit parameters... 4FGL J1606.9+5919 Spectrum: PowerLaw 329 Prefactor: 5.420e-07 4.282e-03 0.000e+00 1.000e+06 ( 1.000e-14) 330 Index: 2.114e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 331 Scale: 2.350e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 703 Prefactor: 1.085e+00 1.033e-01 0.000e+00 1.000e+01 ( 1.000e+00) 704 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 705 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 702 Normalization: 8.768e-01 1.086e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 241.734 59.320 Photon Flux Upper Limit: 2.73066774417e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00206686121218 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/40040467/likelihoodResults_812332801_812937601_4FGL_J1606.9+5919_weekly_bin948.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) = 16972.1014297 delta logL = -0.00976190829533 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 16972.0916678 delta logL = -1.98306224775e-08 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .66203E-06 1.0000 .0000 .10000E+07 2 'Index ' 2.2266 1.0000 .0000 10.000 3 'Normalizat' .87686 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.0849 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .7060E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 16972.09 FROM MIGRAD STATUS=CONVERGED 50 CALLS 219 TOTAL EDM= .27E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .0000 9.9425 .42118E-03** at limit ** 2 Index 1.2096 .79503 .19886E-04 .0000 3 Normalizat .87685 1.2132 -.71455E-06 -.65416E-04 4 Prefactor 1.0849 1.1590 -.18477E-05 -.84427E-04 ERR DEF= .500 Final values: Prefactor = 0 Index = 1.20958 Normalizat = 0.876847 Prefactor = 1.08493 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 16972.09 FROM HESSE STATUS=FAILED 9 CALLS 228 TOTAL EDM= .27E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .0000 9.9425 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index .10009 1.2239 .19886E-04 -.86037 3 Normalizat .87685 1.2132 -.71455E-06 -.97279 4 Prefactor 1.0849 1.1590 -.18477E-05 -.89950 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 2.68593e-12 Minuit parameter uncertainties: 1 1.08063e-05 2 0.803129 3 1.25438 4 1.18769 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) = 16972.0916678 delta logL = 4.39104042016e-09 Extracting fit parameters... 4FGL J1606.9+5919 Spectrum: PowerLaw 329 Prefactor: 0.000e+00 1.081e-05 0.000e+00 1.000e+06 ( 1.000e-14) 330 Index: 1.210e+00 8.031e-01 0.000e+00 1.000e+01 (-1.000e+00) 331 Scale: 2.350e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 703 Prefactor: 1.085e+00 1.188e+00 0.000e+00 1.000e+01 ( 1.000e+00) 704 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 705 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 702 Normalization: 8.768e-01 1.254e+00 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 241.734 59.320 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/40040467/cmap_HighResolution_812332801_812937601_4FGL_J1606.9+5919_weekly_bin948.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='2.07e-03', job_status='DONE', photon_flux_upper_limit='2.73e-08', time_completed='2026-10-06 12:59:22.629898', job_id='40040467', GAL2='1.08', fit_tolerance='1e-08', EG2='0.88', EG='0.88', time_epoch_completed='1791316762.63', return_code2='101', ts='-0.00', comment='SUCCESS', return_code='0', GAL='1.08', dlogl='4.39e-09', ts2='0.00', photon_index_error='0.00', photon_index='2.11' WHERE bin_id='948' AND source_name='4FGL J1606.9+5919' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue Oct 6 12:59:22 PDT 2026 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 16972.0916678 Extracting fit parameters... 4FGL J1606.9+5919 Spectrum: PowerLaw 329 Prefactor: 5.420e-07 4.282e-03 0.000e+00 1.000e+06 ( 1.000e-14) 330 Index: 2.114e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 331 Scale: 2.350e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 703 Prefactor: 1.085e+00 1.033e-01 0.000e+00 1.000e+01 ( 1.000e+00) 704 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 705 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 702 Normalization: 8.768e-01 1.086e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 241.734 59.320 Photon Flux Upper Limit: 2.73066774417e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00206686121218 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/40040476/likelihoodResults_812332801_812937601_4FGL_J1606.9+5919_weekly_bin948.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) = 16972.1014297 delta logL = -0.00976190829533 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 16972.0916678 delta logL = -1.98306224775e-08 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .66203E-06 1.0000 .0000 .10000E+07 2 'Index ' 2.2266 1.0000 .0000 10.000 3 'Normalizat' .87686 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.0849 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .7060E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 16972.09 FROM MIGRAD STATUS=CONVERGED 50 CALLS 219 TOTAL EDM= .27E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .0000 9.9425 .42118E-03** at limit ** 2 Index 1.2096 .79503 .19886E-04 .0000 3 Normalizat .87685 1.2132 -.71455E-06 -.65416E-04 4 Prefactor 1.0849 1.1590 -.18477E-05 -.84427E-04 ERR DEF= .500 Final values: Prefactor = 0 Index = 1.20958 Normalizat = 0.876847 Prefactor = 1.08493 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 16972.09 FROM HESSE STATUS=FAILED 9 CALLS 228 TOTAL EDM= .27E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .0000 9.9425 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index .10009 1.2239 .19886E-04 -.86037 3 Normalizat .87685 1.2132 -.71455E-06 -.97279 4 Prefactor 1.0849 1.1590 -.18477E-05 -.89950 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 2.68593e-12 Minuit parameter uncertainties: 1 1.08063e-05 2 0.803129 3 1.25438 4 1.18769 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) = 16972.0916678 delta logL = 4.39104042016e-09 Extracting fit parameters... 4FGL J1606.9+5919 Spectrum: PowerLaw 329 Prefactor: 0.000e+00 1.081e-05 0.000e+00 1.000e+06 ( 1.000e-14) 330 Index: 1.210e+00 8.031e-01 0.000e+00 1.000e+01 (-1.000e+00) 331 Scale: 2.350e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 703 Prefactor: 1.085e+00 1.188e+00 0.000e+00 1.000e+01 ( 1.000e+00) 704 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 705 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 702 Normalization: 8.768e-01 1.254e+00 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 241.734 59.320 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/40040476/cmap_HighResolution_812332801_812937601_4FGL_J1606.9+5919_weekly_bin948.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='2.07e-03', job_status='DONE', photon_flux_upper_limit='2.73e-08', time_completed='2026-10-06 13:00:05.714022', job_id='40040476', GAL2='1.08', fit_tolerance='1e-08', EG2='0.88', EG='0.88', time_epoch_completed='1791316805.71', return_code2='101', ts='-0.00', comment='SUCCESS', return_code='0', GAL='1.08', dlogl='4.39e-09', ts2='0.00', photon_index_error='0.00', photon_index='2.11' WHERE bin_id='948' AND source_name='4FGL J1606.9+5919' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue Oct 6 13:00:05 PDT 2026 e GAL_V02 Working on... /lscratch/kocevski/40040798/ft1_filtered_4FGL_J1606.9+5919_weekly_bin948.fits.....................! real 52.91 user 51.35 sys 0.79 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/40040798/ft1_filtered_4FGL_J1606.9+5919_weekly_bin948.fits', '/lscratch/kocevski/40040798/ft2_4FGL_J1606.9+5919_weekly_bin948.fits', expMap='/lscratch/kocevski/40040798/expmap_812332801_812937601_4FGL_J1606.9+5919_weekly_bin948.fits', expCube='/lscratch/kocevski/40040798/ltcube_812332801_812937601_4FGL_J1606.9+5919_weekly_bin948.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/40040798/Model_4FGL_J1606.9+5919_weekly_bin948.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1606.9+5919' 4FGL J1606.9+5919 Spectrum: PowerLaw 329 Prefactor: 2.197e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-14) 330 Index: 2.114e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 331 Scale: 2.350e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/40040798/ft1_filtered_4FGL_J1606.9+5919_weekly_bin948.fits Spacecraft file(s): /lscratch/kocevski/40040798/ft2_4FGL_J1606.9+5919_weekly_bin948.fits Exposure map: /lscratch/kocevski/40040798/expmap_812332801_812937601_4FGL_J1606.9+5919_weekly_bin948.fits Exposure cube: /lscratch/kocevski/40040798/ltcube_812332801_812937601_4FGL_J1606.9+5919_weekly_bin948.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/40040798/Model_4FGL_J1606.9+5919_weekly_bin948.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) = 16972.0945743 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 16972.0935732 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 8.6036 1.0000 .0000 .10000E+07 2 'Prefactor ' .15310E-02 1.0000 .0000 .10000E+07 3 'Prefactor ' 1.0012 1.0000 .0000 .10000E+07 4 'Prefactor ' .71046 1.0000 .0000 .10000E+07 5 'norm ' 4.0244 1.0000 .0000 .10000E+07 6 'Prefactor ' 66.495 1.0000 .0000 .10000E+07 7 'Prefactor ' 4.6033 1.0000 .0000 .10000E+07 8 'norm ' 3.1561 1.0000 .0000 .10000E+07 9 'Prefactor ' .14708 1.0000 .0000 .10000E+07 10 'Prefactor ' .26595E-03 1.0000 .0000 .10000E+07 11 'Prefactor ' .17553E-05 1.0000 .0000 .10000E+07 12 'norm ' .17959E-04 1.0000 .0000 .10000E+07 13 'Prefactor ' 1.6234 1.0000 .0000 .10000E+07 14 'Prefactor ' 8.3278 1.0000 .0000 .10000E+07 15 'norm ' 7.5135 1.0000 .0000 .10000E+07 16 'Prefactor ' 6.4234 1.0000 .0000 .10000E+07 17 'Prefactor ' 5.2740 1.0000 .0000 .10000E+07 18 'Prefactor ' 9.7992 1.0000 .0000 .10000E+07 19 'norm ' .20913 1.0000 .0000 .10000E+07 20 'Prefactor ' 1.7405 1.0000 .0000 .10000E+07 21 'Prefactor ' .10562E-04 1.0000 .0000 .10000E+07 22 'Prefactor ' 2.5397 1.0000 .0000 .10000E+07 23 'Prefactor ' 12.138 1.0000 .0000 .10000E+07 24 'Prefactor ' .53153E-02 1.0000 .0000 .10000E+07 25 'Normalizat' .87663 1.0000 .10000E-01 10.000 26 'Prefactor ' 1.0850 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .7060E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 16972.09 FROM MIGRAD STATUS=CONVERGED 143 CALLS 2296 TOTAL EDM= .73E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 2.5% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 8.6942 7.8419 -.15390E-06 -.26349E-01 2 Prefactor .10436E-07 6.1951 -.81720E-06** at limit ** 3 Prefactor .98475 2.3946 .16025E-05 -.34563E-01 4 Prefactor .74098 .54925 .88253E-07 -.18285E-02 5 norm 4.0241 1.5265 -.17034E-06 -.38131E-02 6 Prefactor 66.510 1.3263 -.61460E-07 .41018E-01 7 Prefactor 4.5590 3.8502 -.98821E-06 -.50089E-01 8 norm 3.1796 3.6043 .87761E-06 .25668E-01 9 Prefactor .54196E-06 2.2927 -.24682E-06** at limit ** 10 Prefactor .55511E-09 20.966 -.64891E-06** at limit ** 11 Prefactor .0000 1.3496 .58679E-07** at limit ** 12 norm .10991E-07 4.1542 .79122E-06** at limit ** 13 Prefactor 1.6232 2.7380 -.14711E-06 -.81446E-03 14 Prefactor 8.3428 1.0121 .77469E-08 .15643E-02 15 norm 7.4496 4.8041 .28188E-06 -.38967E-02 16 Prefactor 6.4217 2.3746 .77307E-07 -.82605E-03 17 Prefactor 5.2819 5.6167 -.23860E-06 -.11294E-02 18 Prefactor 9.7908 7.7865 -.18195E-05 .10381E-01 19 norm .20866 .31894 .39713E-07** at limit ** 20 Prefactor 1.7667 4.2863 .93075E-06 -.10436E-02 21 Prefactor .25591E-07 17.742 .28403E-05** at limit ** 22 Prefactor 2.5015 4.2316 .62781E-07 -.38045E-02 23 Prefactor 12.206 6.4082 -.30118E-06 -.83482E-02 24 Prefactor .13323E-08 9.8784 -.23315E-05** at limit ** 25 Normalizat .87685 .11935 -.62365E-05 -.22841E-03 26 Prefactor 1.0849 .11839 .70162E-05 -.22181E-03 ERR DEF= .500 Final values: Prefactor = 8.69423 Prefactor = 1.04361e-08 Prefactor = 0.984746 Prefactor = 0.740979 norm = 4.02406 Prefactor = 66.5099 Prefactor = 4.55898 norm = 3.17956 Prefactor = 5.41955e-07 Prefactor = 5.55112e-10 Prefactor = 0 norm = 1.09912e-08 Prefactor = 1.6232 Prefactor = 8.34279 norm = 7.44956 Prefactor = 6.42165 Prefactor = 5.28195 Prefactor = 9.79075 norm = 0.208664 Prefactor = 1.76665 Prefactor = 2.55906e-08 Prefactor = 2.50149 Prefactor = 12.2062 Prefactor = 1.33227e-09 Normalizat = 0.876846 Prefactor = 1.08493 ********** ** 18 **HESSE ********** FCN= 16972.09 FROM HESSE STATUS=OK 522 CALLS 2818 TOTAL EDM= .31E-05 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 8.6942 8.2020 .34151E-03 -1.5649 2 Prefactor .10436E-07 6.6799 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor .98475 5.6824 .43808E-03 -1.5688 4 Prefactor .74098 81.433 .59863E-03 -1.5691 5 norm 4.0241 1.5457 .50244E-03 -1.5668 6 Prefactor 66.510 42.924 .12264E-03 -1.5545 7 Prefactor 4.5590 6.8267 .46890E-03 -1.5665 8 norm 3.1796 5.3424 .57028E-03 -1.5672 9 Prefactor .54196E-06 8.4580 .12806E-01 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 Prefactor .55511E-09 21.033 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor .0000 1.3505 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 norm .10991E-07 4.4171 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 Prefactor 1.6232 2.7790 .83013E-03 -1.5682 14 Prefactor 8.3428 17.603 .34715E-03 -1.5650 15 norm 7.4496 4.8356 .36563E-03 -1.5653 16 Prefactor 6.4217 2.3834 .39577E-03 -1.5657 17 Prefactor 5.2819 5.6351 .43743E-03 -1.5662 18 Prefactor 9.7908 9.4427 .31987E-03 -1.5645 19 norm .20866 .34650 .20430E-02 -1.5699 WARNING - - ABOVE PARAMETER IS AT LIMIT. 20 Prefactor 1.7667 4.5339 .79491E-03 -1.5681 21 Prefactor .25591E-07 17.858 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 22 Prefactor 2.5015 4.3061 .64057E-03 -1.5676 23 Prefactor 12.206 6.4729 .28728E-03 -1.5638 24 Prefactor .13323E-08 9.9163 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 25 Normalizat .87685 .10861 .44602E-01 -.97279 26 Prefactor 1.0849 .10328 .38185E-01 -.89950 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 3.09686e-06 Minuit parameter uncertainties: 1 8.20201 2 0.000527783 3 4.73107 4 15.536 5 1.54567 6 42.9244 7 6.82667 8 5.34236 9 0.00428192 10 0.000221231 11 1.93851e-06 12 0.000440616 13 2.77901 14 17.6032 15 4.83564 16 2.38335 17 5.63514 18 9.44272 19 0.346497 20 4.53393 21 0.0013526 22 4.30612 23 6.47291 24 0.000229476 25 0.108633 26 0.103301 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 16972.0916678 Extracting fit parameters... 4FGL J1606.9+5919 Spectrum: PowerLaw 329 Prefactor: 5.420e-07 4.282e-03 0.000e+00 1.000e+06 ( 1.000e-14) 330 Index: 2.114e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 331 Scale: 2.350e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 703 Prefactor: 1.085e+00 1.033e-01 0.000e+00 1.000e+01 ( 1.000e+00) 704 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 705 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 702 Normalization: 8.768e-01 1.086e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 241.734 59.320 Photon Flux Upper Limit: 2.73066774417e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00206686121218 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/40040798/likelihoodResults_812332801_812937601_4FGL_J1606.9+5919_weekly_bin948.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) = 16972.1014297 delta logL = -0.00976190829533 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 16972.0916678 delta logL = -1.98306224775e-08 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .66203E-06 1.0000 .0000 .10000E+07 2 'Index ' 2.2266 1.0000 .0000 10.000 3 'Normalizat' .87686 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.0849 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .7060E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 16972.09 FROM MIGRAD STATUS=CONVERGED 50 CALLS 219 TOTAL EDM= .27E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .0000 9.9425 .42118E-03** at limit ** 2 Index 1.2096 .79503 .19886E-04 .0000 3 Normalizat .87685 1.2132 -.71455E-06 -.65416E-04 4 Prefactor 1.0849 1.1590 -.18477E-05 -.84427E-04 ERR DEF= .500 Final values: Prefactor = 0 Index = 1.20958 Normalizat = 0.876847 Prefactor = 1.08493 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 16972.09 FROM HESSE STATUS=FAILED 9 CALLS 228 TOTAL EDM= .27E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .0000 9.9425 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index .10009 1.2239 .19886E-04 -.86037 3 Normalizat .87685 1.2132 -.71455E-06 -.97279 4 Prefactor 1.0849 1.1590 -.18477E-05 -.89950 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 2.68593e-12 Minuit parameter uncertainties: 1 1.08063e-05 2 0.803129 3 1.25438 4 1.18769 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) = 16972.0916678 delta logL = 4.39104042016e-09 Extracting fit parameters... 4FGL J1606.9+5919 Spectrum: PowerLaw 329 Prefactor: 0.000e+00 1.081e-05 0.000e+00 1.000e+06 ( 1.000e-14) 330 Index: 1.210e+00 8.031e-01 0.000e+00 1.000e+01 (-1.000e+00) 331 Scale: 2.350e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 703 Prefactor: 1.085e+00 1.188e+00 0.000e+00 1.000e+01 ( 1.000e+00) 704 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 705 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 702 Normalization: 8.768e-01 1.254e+00 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 241.734 59.320 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/40040798/cmap_HighResolution_812332801_812937601_4FGL_J1606.9+5919_weekly_bin948.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='2.07e-03', job_status='DONE', photon_flux_upper_limit='2.73e-08', time_completed='2026-10-06 13:08:06.586186', job_id='40040798', GAL2='1.08', fit_tolerance='1e-08', EG2='0.88', EG='0.88', time_epoch_completed='1791317286.59', return_code2='101', ts='-0.00', comment='SUCCESS', return_code='0', GAL='1.08', dlogl='4.39e-09', ts2='0.00', photon_index_error='0.00', photon_index='2.11' WHERE bin_id='948' AND source_name='4FGL J1606.9+5919' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue Oct 6 13:08:06 PDT 2026