L_V02 Working on... /lscratch/kocevski/31496608/ft1_filtered_4FGL_J1506.1+3731_daily_bin2176.fits.....................! real 47.06 user 45.32 sys 0.96 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/31496608/ft1_filtered_4FGL_J1506.1+3731_daily_bin2176.fits', '/lscratch/kocevski/31496608/ft2_4FGL_J1506.1+3731_daily_bin2176.fits', expMap='/lscratch/kocevski/31496608/expmap_803347201_803606401_4FGL_J1506.1+3731_daily_bin2176.fits', expCube='/lscratch/kocevski/31496608/ltcube_803347201_803606401_4FGL_J1506.1+3731_daily_bin2176.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/31496608/Model_4FGL_J1506.1+3731_daily_bin2176.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1506.1+3731' 4FGL J1506.1+3731 Spectrum: LogParabola 279 norm: 2.445e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-11) 280 alpha: 2.398e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 281 beta: 1.019e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 282 Eb: 4.312e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/31496608/ft1_filtered_4FGL_J1506.1+3731_daily_bin2176.fits Spacecraft file(s): /lscratch/kocevski/31496608/ft2_4FGL_J1506.1+3731_daily_bin2176.fits Exposure map: /lscratch/kocevski/31496608/expmap_803347201_803606401_4FGL_J1506.1+3731_daily_bin2176.fits Exposure cube: /lscratch/kocevski/31496608/ltcube_803347201_803606401_4FGL_J1506.1+3731_daily_bin2176.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/31496608/Model_4FGL_J1506.1+3731_daily_bin2176.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) = 16284.2848359 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 16284.2853263 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' 1.5106 1.0000 .0000 .10000E+07 2 'Prefactor ' 12.214 1.0000 .0000 .10000E+07 3 'Prefactor ' .47573E-01 1.0000 .0000 .10000E+07 4 'Prefactor ' 305.62 1.0000 .0000 .10000E+07 5 'norm ' .13998 1.0000 .0000 .10000E+07 6 'norm ' .75495E-08 1.0000 .0000 .10000E+07 7 'Prefactor ' 25.937 1.0000 .0000 .10000E+07 8 'norm ' 4.6740 1.0000 .0000 .10000E+07 9 'Prefactor ' 12.993 1.0000 .0000 .10000E+07 10 'Prefactor ' .11246E-04 1.0000 .0000 .10000E+07 11 'Prefactor ' 5.2859 1.0000 .0000 .10000E+07 12 'norm ' .36706 1.0000 .0000 .10000E+07 13 'norm ' 1.5157 1.0000 .0000 .10000E+07 14 'Prefactor ' .17736E-02 1.0000 .0000 .10000E+07 15 'Prefactor ' .34724 1.0000 .0000 .10000E+07 16 'Prefactor ' .12684E-02 1.0000 .0000 .10000E+07 17 'Prefactor ' 27.905 1.0000 .0000 .10000E+07 18 'norm ' 4.6311 1.0000 .0000 .10000E+07 19 'Prefactor ' .11927E-01 1.0000 .0000 .10000E+07 20 'Prefactor ' .15218E-02 1.0000 .0000 .10000E+07 21 'norm ' .68199E-04 1.0000 .0000 .10000E+07 22 'Prefactor ' 7.3440 1.0000 .0000 .10000E+07 23 'Normalizat' .68480 1.0000 .10000E-01 10.000 24 'Prefactor ' 1.2588 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ****** ********** ** 18 **HESSE ********** FCN= 16284.28 FROM HESSE STATUS=OK 467 CALLS 2498 TOTAL EDM= .36E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 1.5105 1.5919 .86994E-03 -1.5683 2 Prefactor 12.230 11.387 .28638E-03 -1.5638 3 Prefactor .57813E-05 7.8259 .10097E-01 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 Prefactor 305.63 12.882 .57210E-04 -1.5358 5 norm .13384 3.4204 .12960E-01 -1.5701 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 norm .0000 1.8422 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 Prefactor 25.872 27.907 .19639E-03 -1.5606 8 norm 4.6773 4.2717 .46525E-03 -1.5665 9 Prefactor 12.963 11.701 .27764E-03 -1.5636 10 Prefactor .11846E-06 11.068 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor 5.2857 3.1969 .43693E-03 -1.5662 12 norm .36710 .95883 .93406E-03 -1.5696 13 norm 1.5169 1.6912 .86799E-03 -1.5683 14 Prefactor .55511E-09 4.5964 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 15 Prefactor .76800E-05 50.672 .95873E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 16 Prefactor .11990E-07 7.0526 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 Prefactor 27.845 10.447 .18934E-03 -1.5602 18 norm 4.6311 1.2080 .46745E-03 -1.5665 19 Prefactor .46185E-06 4.8793 .65415E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 20 Prefactor .42188E-08 7.2578 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 21 norm .55511E-09 2.5030 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 22 Prefactor 7.3455 8.5614 .36987E-03 -1.5654 23 Normalizat .68525 .13952 .83083E-01 -1.0448 24 Prefactor 1.2587 .13477 .64843E-01 -.84544 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 3.6451e-07 Minuit parameter uncertainties: 1 1.59192 2 11.3869 3 0.0134528 4 12.8822 5 1.35321 6 2.84674e-06 7 27.9073 8 4.2717 9 11.7005 10 0.00229024 11 3.19685 12 0.958832 13 1.69115 14 0.000103193 15 0.0394546 16 0.000581643 17 10.4471 18 1.208 19 0.00300229 20 0.000350422 21 7.35259e-05 22 8.56139 23 0.139594 24 0.134807 /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). **** ** 17 **MINIMIZE .6050E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 16284.28 FROM MIGRAD STATUS=CONVERGED 162 CALLS 2031 TOTAL EDM= .16E-08 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.7% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm 1.5105 1.5955 .70385E-08 .19733E-02 2 Prefactor 12.230 6.7175 .31013E-07 -.23499E-01 3 Prefactor .57813E-05 235.27 -.44473E-06** at limit ** 4 Prefactor 305.63 2.8815 -.31055E-09 .32382E-01 5 norm .13384 8.4698 .10593E-06** at limit ** 6 norm .0000 1.8421 .31425E-09** at limit ** 7 Prefactor 25.872 4.8409 -.15222E-07 -.60957E-01 8 norm 4.6773 4.2652 .17196E-07 .27338E-02 9 Prefactor 12.963 9.4963 .19041E-08 -.51562E-01 10 Prefactor .11846E-06 10.590 .14837E-06** at limit ** 11 Prefactor 5.2857 3.1947 -.19107E-08 -.16240E-03 12 norm .36710 .94034 -.11333E-07 -.13333E-02 13 norm 1.5169 1.6765 .16633E-07 .34294E-02 14 Prefactor .55511E-09 4.5760 .27129E-07** at limit ** 15 Prefactor .76800E-05 16.254 .24534E-06** at limit ** 16 Prefactor .11990E-07 4.1950 .95855E-07** at limit ** 17 Prefactor 27.845 9.9691 -.22944E-07 -.28136E-01 18 norm 4.6311 1.0938 -.33220E-07 -.45306E-01 19 Prefactor .46185E-06 286.46 -.67390E-06** at limit ** 20 Prefactor .42188E-08 4.0662 .12450E-06** at limit ** 21 norm .55511E-09 2.4918 .97803E-07** at limit ** 22 Prefactor 7.3455 4.4693 -.12670E-07 -.63256E-01 23 Normalizat .68525 .16400 .10307E-05 .52735E-04 24 Prefactor 1.2587 .16268 -.46416E-06 -.15160E-04 ERR DEF= .500 Final values: norm = 1.51052 Prefactor = 12.23 Prefactor = 5.78132e-06 Prefactor = 305.627 norm = 0.133844 norm = 0 Prefactor = 25.8725 norm = 4.67732 Prefactor = 12.9627 Prefactor = 1.18461e-07 Prefactor = 5.28566 norm = 0.367103 norm = 1.51693 Prefactor = 5.55112e-10 Prefactor = 7.68002e-06 Prefactor = 1.19904e-08 Prefactor = 27.8446 norm = 4.6311 Prefactor = 4.61853e-07 Prefactor = 4.21885e-09 norm = 5.55112e-10 Prefactor = 7.34553 Normalizat = 0.685249 Prefactor = 1.25868 utfile=/lscratch/kocevski/31496823/ltcube_803347201_803606401_4FGL_J1506.1+3731_daily_bin2176.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/31496823/ft2_4FGL_J1506.1+3731_daily_bin2176.fits .....................! real 9.22 user 8.23 sys 0.24 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/31496823/ft1_filtered_4FGL_J1506.1+3731_daily_bin2176.fits evtable="EVENTS" scfile=/lscratch/kocevski/31496823/ft2_4FGL_J1506.1+3731_daily_bin2176.fits sctable="SC_DATA" expcube=/lscratch/kocevski/31496823/ltcube_803347201_803606401_4FGL_J1506.1+3731_daily_bin2176.fits outfile=/lscratch/kocevski/31496823/expmap_803347201_803606401_4FGL_J1506.1+3731_daily_bin2176.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/31496823/ltcube_803347201_803606401_4FGL_J1506.1+3731_daily_bin2176.fits .....................! real 70.98 user 65.89 sys 4.02 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 188 point sources and 0 extended sources Setting source of interest to: 4FGL J1506.1+3731 @ 226.535 37.5183 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/31496823/ft1_filtered_4FGL_J1506.1+3731_daily_bin2176.fits scfile=/lscratch/kocevski/31496823/ft2_4FGL_J1506.1+3731_daily_bin2176.fits outfile=/lscratch/kocevski/31496823/cmap_803347201_803606401_4FGL_J1506.1+3731_daily_bin2176.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=226.535 yref=37.5183 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 0.88 user 0.22 sys 0.13 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/31496823/ft1_filtered_4FGL_J1506.1+3731_daily_bin2176.fits scfile=/lscratch/kocevski/31496823/ft2_4FGL_J1506.1+3731_daily_bin2176.fits outfile=/lscratch/kocevski/31496823/cmap_HighResolution_803347201_803606401_4FGL_J1506.1+3731_daily_bin2176.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=226.535 yref=37.5183 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 0.81 user 0.24 sys 0.13 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/31496823/ft1_filtered_4FGL_J1506.1+3731_daily_bin2176.fits evtable="EVENTS" scfile=/lscratch/kocevski/31496823/ft2_4FGL_J1506.1+3731_daily_bin2176.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/31496823/Model_4FGL_J1506.1+3731_daily_bin2176.xml irfs="P8R3_SOURCE_V2" evclsmin=0 evclass="INDEF" evtype="INDEF" convert=yes chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). adding source EG_v02 adding source GA ********** ** 18 **HESSE ********** FCN= 16284.28 FROM HESSE STATUS=OK 467 CALLS 2498 TOTAL EDM= .36E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 1.5105 1.5919 .86994E-03 -1.5683 2 Prefactor 12.230 11.387 .28638E-03 -1.5638 3 Prefactor .57813E-05 7.8259 .10097E-01 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 Prefactor 305.63 12.882 .57210E-04 -1.5358 5 norm .13384 3.4204 .12960E-01 -1.5701 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 norm .0000 1.8422 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 Prefactor 25.872 27.907 .19639E-03 -1.5606 8 norm 4.6773 4.2717 .46525E-03 -1.5665 9 Prefactor 12.963 11.701 .27764E-03 -1.5636 10 Prefactor .11846E-06 11.068 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor 5.2857 3.1969 .43693E-03 -1.5662 12 norm .36710 .95883 .93406E-03 -1.5696 13 norm 1.5169 1.6912 .86799E-03 -1.5683 14 Prefactor .55511E-09 4.5964 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 15 Prefactor .76800E-05 50.672 .95873E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 16 Prefactor .11990E-07 7.0526 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 Prefactor 27.845 10.447 .18934E-03 -1.5602 18 norm 4.6311 1.2080 .46745E-03 -1.5665 19 Prefactor .46185E-06 4.8793 .65415E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 20 Prefactor .42188E-08 7.2578 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 21 norm .55511E-09 2.5030 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 22 Prefactor 7.3455 8.5614 .36987E-03 -1.5654 23 Normalizat .68525 .13952 .83083E-01 -1.0448 24 Prefactor 1.2587 .13477 .64843E-01 -.84544 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 3.6451e-07 Minuit parameter uncertainties: 1 1.59192 2 11.3869 3 0.0134528 4 12.8822 5 1.35321 6 2.84674e-06 7 27.9073 8 4.2717 9 11.7005 10 0.00229024 11 3.19685 12 0.958832 13 1.69115 14 0.000103193 15 0.0394546 16 0.000581643 17 10.4471 18 1.208 19 0.00300229 20 0.000350422 21 7.35259e-05 22 8.56139 23 0.139594 24 0.134807 utfile=/lscratch/kocevski/31496834/ltcube_803347201_803606401_4FGL_J1506.1+3731_daily_bin2176.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/31496834/ft2_4FGL_J1506.1+3731_daily_bin2176.fits .....................! real 9.03 user 8.31 sys 0.23 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/31496834/ft1_filtered_4FGL_J1506.1+3731_daily_bin2176.fits evtable="EVENTS" scfile=/lscratch/kocevski/31496834/ft2_4FGL_J1506.1+3731_daily_bin2176.fits sctable="SC_DATA" expcube=/lscratch/kocevski/31496834/ltcube_803347201_803606401_4FGL_J1506.1+3731_daily_bin2176.fits outfile=/lscratch/kocevski/31496834/expmap_803347201_803606401_4FGL_J1506.1+3731_daily_bin2176.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/31496834/ltcube_803347201_803606401_4FGL_J1506.1+3731_daily_bin2176.fits .....................! real 69.07 user 64.06 sys 3.97 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 188 point sources and 0 extended sources Setting source of interest to: 4FGL J1506.1+3731 @ 226.535 37.5183 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/31496834/ft1_filtered_4FGL_J1506.1+3731_daily_bin2176.fits scfile=/lscratch/kocevski/31496834/ft2_4FGL_J1506.1+3731_daily_bin2176.fits outfile=/lscratch/kocevski/31496834/cmap_803347201_803606401_4FGL_J1506.1+3731_daily_bin2176.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=226.535 yref=37.5183 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 0.22 sys 0.13 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/31496834/ft1_filtered_4FGL_J1506.1+3731_daily_bin2176.fits scfile=/lscratch/kocevski/31496834/ft2_4FGL_J1506.1+3731_daily_bin2176.fits outfile=/lscratch/kocevski/31496834/cmap_HighResolution_803347201_803606401_4FGL_J1506.1+3731_daily_bin2176.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=226.535 yref=37.5183 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 0.82 user 0.23 sys 0.12 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/31496834/ft1_filtered_4FGL_J1506.1+3731_daily_bin2176.fits evtable="EVENTS" scfile=/lscratch/kocevski/31496834/ft2_4FGL_J1506.1+3731_daily_bin2176.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/31496834/Model_4FGL_J1506.1+3731_daily_bin2176.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 GAutfile=/lscratch/kocevski/31496830/ltcube_803347201_803606401_4FGL_J1506.1+3731_daily_bin2176.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/31496830/ft2_4FGL_J1506.1+3731_daily_bin2176.fits .....................! real 9.35 user 8.07 sys 0.24 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/31496830/ft1_filtered_4FGL_J1506.1+3731_daily_bin2176.fits evtable="EVENTS" scfile=/lscratch/kocevski/31496830/ft2_4FGL_J1506.1+3731_daily_bin2176.fits sctable="SC_DATA" expcube=/lscratch/kocevski/31496830/ltcube_803347201_803606401_4FGL_J1506.1+3731_daily_bin2176.fits outfile=/lscratch/kocevski/31496830/expmap_803347201_803606401_4FGL_J1506.1+3731_daily_bin2176.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/31496830/ltcube_803347201_803606401_4FGL_J1506.1+3731_daily_bin2176.fits .....................! real 69.04 user 64.00 sys 3.89 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 188 point sources and 0 extended sources Setting source of interest to: 4FGL J1506.1+3731 @ 226.535 37.5183 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/31496830/ft1_filtered_4FGL_J1506.1+3731_daily_bin2176.fits scfile=/lscratch/kocevski/31496830/ft2_4FGL_J1506.1+3731_daily_bin2176.fits outfile=/lscratch/kocevski/31496830/cmap_803347201_803606401_4FGL_J1506.1+3731_daily_bin2176.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=226.535 yref=37.5183 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 0.87 user 0.23 sys 0.13 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/31496830/ft1_filtered_4FGL_J1506.1+3731_daily_bin2176.fits scfile=/lscratch/kocevski/31496830/ft2_4FGL_J1506.1+3731_daily_bin2176.fits outfile=/lscratch/kocevski/31496830/cmap_HighResolution_803347201_803606401_4FGL_J1506.1+3731_daily_bin2176.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=226.535 yref=37.5183 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 1.14 user 0.24 sys 0.13 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/31496830/ft1_filtered_4FGL_J1506.1+3731_daily_bin2176.fits evtable="EVENTS" scfile=/lscratch/kocevski/31496830/ft2_4FGL_J1506.1+3731_daily_bin2176.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/31496830/Model_4FGL_J1506.1+3731_daily_bin2176.xml irfs="P8R3_SOURCE_V2" evclsmin=0 evclass="INDEF" evtype="INDEF" convert=yes chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). adding source EG_v02 adding source GADone. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 16284.2813504 Extracting fit parameters... 4FGL J1506.1+3731 Spectrum: LogParabola 279 norm: 3.671e-01 9.588e-01 0.000e+00 1.000e+06 ( 1.000e-11) 280 alpha: 2.398e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 281 beta: 1.019e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 282 Eb: 4.312e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 602 Prefactor: 1.259e+00 1.348e-01 0.000e+00 1.000e+01 ( 1.000e+00) 603 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 604 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 601 Normalization: 6.852e-01 1.396e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 0.18 Ra Dec: 226.535 37.518 Photon Flux Upper Limit: 5.62101669174e-08 ph cm-2 s-1 Energy Flux Upper Limit: 1.64307712707e-05 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/31496510/likelihoodResults_803347201_803606401_4FGL_J1506.1+3731_daily_bin2176.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) = 16284.2078824 delta logL = 0.0734680350051 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 16284.2068944 delta logL = 0.0744560582007 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' .38209 1.0000 .0000 .10000E+07 2 'alpha ' 3.0001 1.0000 .0000 5.0000 3 'Normalizat' .67677 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.2640 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6050E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 16284.21 FROM MIGRAD STATUS=CONVERGED 89 CALLS 248 TOTAL EDM= .18E-09 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm .38223 .94367 .14274E-04 .59384E-02 2 alpha 3.0002 1.6968 .66757E-01 .22415E-04 3 Normalizat .67678 .16014 .37018E-03 .63388E-04 4 Prefactor 1.2640 .16312 .28625E-03 .90870E-04 ERR DEF= .500 Final values: norm = 0.38223 alpha = 3.00015 Normalizat = 0.676778 Prefactor = 1.26396 ********** ** 18 **HESSE ********** FCN= 16284.21 FROM HESSE STATUS=OK 25 CALLS 273 TOTAL EDM= .82E-10 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm .38223 .81750 .57096E-06 -1.5696 2 alpha 3.0002 1.5070 .26703E-02 .20142 3 Normalizat .67678 .16048 .14807E-04 -1.0482 4 Prefactor 1.2640 .16326 .11450E-04 -.84385 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 8.24653e-11 Minuit parameter uncertainties: 1 0.817503 2 1.62326 3 0.160593 4 0.163325 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 16284.2068943 delta logL = 0.0744560874682 Extracting fit parameters... 4FGL J1506.1+3731 Spectrum: LogParabola 279 norm: 3.822e-01 8.175e-01 0.000e+00 1.000e+06 ( 1.000e-11) 280 alpha: 3.000e+00 1.623e+00 0.000e+00 5.000e+00 ( 1.000e+00) 281 beta: 1.019e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 282 Eb: 4.312e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 602 Prefactor: 1.264e+00 1.633e-01 0.000e+00 1.000e+01 ( 1.000e+00) 603 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 604 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 601 Normalization: 6.768e-01 1.606e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 0.18 Ra Dec: 226.535 37.518 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/31496510/cmap_HighResolution_803347201_803606401_4FGL_J1506.1+3731_daily_bin2176.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='1.64e-05', job_status='DONE', photon_flux_upper_limit='5.62e-08', time_completed='2026-07-12 20:31:09.086861', job_id='31496510', GAL2='1.26', fit_tolerance='1e-08', EG2='0.68', EG='0.69', time_epoch_completed='1783913469.09', return_code2='0', ts='0.18', comment='SUCCESS', return_code='0', GAL='1.26', dlogl='7.45e-02', ts2='0.33', photon_index_error='0.00', photon_index='2.40' WHERE bin_id='2176' AND source_name='4FGL J1506.1+3731' AND cadence='daily'; Database successfully updated. Analysis Complete. Sun Jul 12 20:31:09 PDT 2026 L_V02 Working on... /lscratch/kocevski/31496670/ft1_filtered_4FGL_J1506.1+3731_daily_bin2176.fits.....................! real 48.37 user 46.40 sys 1.13 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/31496670/ft1_filtered_4FGL_J1506.1+3731_daily_bin2176.fits', '/lscratch/kocevski/31496670/ft2_4FGL_J1506.1+3731_daily_bin2176.fits', expMap='/lscratch/kocevski/31496670/expmap_803347201_803606401_4FGL_J1506.1+3731_daily_bin2176.fits', expCube='/lscratch/kocevski/31496670/ltcube_803347201_803606401_4FGL_J1506.1+3731_daily_bin2176.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/31496670/Model_4FGL_J1506.1+3731_daily_bin2176.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1506.1+3731' 4FGL J1506.1+3731 Spectrum: LogParabola 279 norm: 2.445e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-11) 280 alpha: 2.398e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 281 beta: 1.019e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 282 Eb: 4.312e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/31496670/ft1_filtered_4FGL_J1506.1+3731_daily_bin2176.fits Spacecraft file(s): /lscratch/kocevski/31496670/ft2_4FGL_J1506.1+3731_daily_bin2176.fits Exposure map: /lscratch/kocevski/31496670/expmap_803347201_803606401_4FGL_J1506.1+3731_daily_bin2176.fits Exposure cube: /lscratch/kocevski/31496670/ltcube_803347201_803606401_4FGL_J1506.1+3731_daily_bin2176.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/31496670/Model_4FGL_J1506.1+3731_daily_bin2176.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) = 16284.2848359 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 16284.2853263 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' 1.5106 1.0000 .0000 .10000E+07 2 'Prefactor ' 12.214 1.0000 .0000 .10000E+07 3 'Prefactor ' .47573E-01 1.0000 .0000 .10000E+07 4 'Prefactor ' 305.62 1.0000 .0000 .10000E+07 5 'norm ' .13998 1.0000 .0000 .10000E+07 6 'norm ' .75495E-08 1.0000 .0000 .10000E+07 7 'Prefactor ' 25.937 1.0000 .0000 .10000E+07 8 'norm ' 4.6740 1.0000 .0000 .10000E+07 9 'Prefactor ' 12.993 1.0000 .0000 .10000E+07 10 'Prefactor ' .11246E-04 1.0000 .0000 .10000E+07 11 'Prefactor ' 5.2859 1.0000 .0000 .10000E+07 12 'norm ' .36706 1.0000 .0000 .10000E+07 13 'norm ' 1.5157 1.0000 .0000 .10000E+07 14 'Prefactor ' .17736E-02 1.0000 .0000 .10000E+07 15 'Prefactor ' .34724 1.0000 .0000 .10000E+07 16 'Prefactor ' .12684E-02 1.0000 .0000 .10000E+07 17 'Prefactor ' 27.905 1.0000 .0000 .10000E+07 18 'norm ' 4.6311 1.0000 .0000 .10000E+07 19 'Prefactor ' .11927E-01 1.0000 .0000 .10000E+07 20 'Prefactor ' .15218E-02 1.0000 .0000 .10000E+07 21 'norm ' .68199E-04 1.0000 .0000 .10000E+07 22 'Prefactor ' 7.3440 1.0000 .0000 .10000E+07 23 'Normalizat' .68480 1.0000 .10000E-01 10.000 24 'Prefactor ' 1.2588 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ******number of points = 7643 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J1506.1+3731_daily_bin2176 RA = 226.535, Dec = 37.5183 tmin = 803347201, tmax = 803606401 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='31496989', job_status='RUN', time_executed='2026-07-12 20:29:47.103050', time_epoch_executed='1783913387.1' WHERE source_name='4FGL J1506.1+3731' and cadence='daily' and bin_id='2176' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/31496989 Creating custom pfile directory: /lscratch/kocevski/31496989/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=803347201.0 && nMetStart<803606401.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=803347201.0 && nMetStart<803606401.0' /Data/Flight/Level1/LPA Retrieving 47 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/31496989/ft1_4FGL_J1506.1+3731_daily_bin2176.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=803347201.0 && nMetStart<803606401.0' /Data/Flight/Level1/LPA Retrieving 47 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/31496989/ft2_4FGL_J1506.1+3731_daily_bin2176.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/31496989/ft1_4FGL_J1506.1+3731_daily_bin2176.fits outfile=/lscratch/kocevski/31496989/ft1_filteredMKT_4FGL_J1506.1+3731_daily_bin2176.fits ra=226.535 dec=37.5183 rad=12.0 tmin=803347201.0 tmax=803606401.0 emin=100.0 emax=100000.0 zmin=0.0 zmax=90.0 evclass=128 evtype="INDEF" convtype=-1 phasemin=0.0 phasemax=1.0 evtable="EVENTS" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). Done. real 2.23 user 1.59 sys 0.16 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/31496989/ft2_4FGL_J1506.1+3731_daily_bin2176.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/31496989/ft2_4FGL_J1506.1+3731_daily_bin2176.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/31496989/ft1_filteredMKT_4FGL_J1506.1+3731_daily_bin2176.fits evtable="EVENTS" outfile="/lscratch/kocevski/31496989/ft1_filtered_4FGL_J1506.1+3731_daily_bin2176.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 0.87 user 0.21 sys 0.13 Number of photons that the gtmktime cut: 1656 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/31496989/ft1_filtered_4FGL_J1506.1+3731_daily_bin2176.fits" evtable="EVENTS" scfile=/lscratch/kocevski/31496989/ft2_4FGL_J1506.1+3731_daily_bin2176.fits sctable="SC_DATA" ouDone. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 16284.2813504 Extracting fit parameters... 4FGL J1506.1+3731 Spectrum: LogParabola 279 norm: 3.671e-01 9.588e-01 0.000e+00 1.000e+06 ( 1.000e-11) 280 alpha: 2.398e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 281 beta: 1.019e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 282 Eb: 4.312e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 602 Prefactor: 1.259e+00 1.348e-01 0.000e+00 1.000e+01 ( 1.000e+00) 603 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 604 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 601 Normalization: 6.852e-01 1.396e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 0.18 Ra Dec: 226.535 37.518 Photon Flux Upper Limit: 5.62101669174e-08 ph cm-2 s-1 Energy Flux Upper Limit: 1.64307712707e-05 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/31496608/likelihoodResults_803347201_803606401_4FGL_J1506.1+3731_daily_bin2176.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) = 16284.2078824 delta logL = 0.0734680350051 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 16284.2068944 delta logL = 0.0744560582007 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' .38209 1.0000 .0000 .10000E+07 2 'alpha ' 3.0001 1.0000 .0000 5.0000 3 'Normalizat' .67677 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.2640 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6050E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 16284.21 FROM MIGRAD STATUS=CONVERGED 89 CALLS 248 TOTAL EDM= .18E-09 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm .38223 .94367 .14274E-04 .59384E-02 2 alpha 3.0002 1.6968 .66757E-01 .22415E-04 3 Normalizat .67678 .16014 .37018E-03 .63388E-04 4 Prefactor 1.2640 .16312 .28625E-03 .90870E-04 ERR DEF= .500 Final values: norm = 0.38223 alpha = 3.00015 Normalizat = 0.676778 Prefactor = 1.26396 ********** ** 18 **HESSE ********** FCN= 16284.21 FROM HESSE STATUS=OK 25 CALLS 273 TOTAL EDM= .82E-10 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm .38223 .81750 .57096E-06 -1.5696 2 alpha 3.0002 1.5070 .26703E-02 .20142 3 Normalizat .67678 .16048 .14807E-04 -1.0482 4 Prefactor 1.2640 .16326 .11450E-04 -.84385 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 8.24653e-11 Minuit parameter uncertainties: 1 0.817503 2 1.62326 3 0.160593 4 0.163325 **** ** 17 **MINIMIZE .6050E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 16284.28 FROM MIGRAD STATUS=CONVERGED 162 CALLS 2031 TOTAL EDM= .16E-08 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.7% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm 1.5105 1.5955 .70385E-08 .19733E-02 2 Prefactor 12.230 6.7175 .31013E-07 -.23499E-01 3 Prefactor .57813E-05 235.27 -.44473E-06** at limit ** 4 Prefactor 305.63 2.8815 -.31055E-09 .32382E-01 5 norm .13384 8.4698 .10593E-06** at limit ** 6 norm .0000 1.8421 .31425E-09** at limit ** 7 Prefactor 25.872 4.8409 -.15222E-07 -.60957E-01 8 norm 4.6773 4.2652 .17196E-07 .27338E-02 9 Prefactor 12.963 9.4963 .19041E-08 -.51562E-01 10 Prefactor .11846E-06 10.590 .14837E-06** at limit ** 11 Prefactor 5.2857 3.1947 -.19107E-08 -.16240E-03 12 norm .36710 .94034 -.11333E-07 -.13333E-02 13 norm 1.5169 1.6765 .16633E-07 .34294E-02 14 Prefactor .55511E-09 4.5760 .27129E-07** at limit ** 15 Prefactor .76800E-05 16.254 .24534E-06** at limit ** 16 Prefactor .11990E-07 4.1950 .95855E-07** at limit ** 17 Prefactor 27.845 9.9691 -.22944E-07 -.28136E-01 18 norm 4.6311 1.0938 -.33220E-07 -.45306E-01 19 Prefactor .46185E-06 286.46 -.67390E-06** at limit ** 20 Prefactor .42188E-08 4.0662 .12450E-06** at limit ** 21 norm .55511E-09 2.4918 .97803E-07** at limit ** 22 Prefactor 7.3455 4.4693 -.12670E-07 -.63256E-01 23 Normalizat .68525 .16400 .10307E-05 .52735E-04 24 Prefactor 1.2587 .16268 -.46416E-06 -.15160E-04 ERR DEF= .500 Final values: norm = 1.51052 Prefactor = 12.23 Prefactor = 5.78132e-06 Prefactor = 305.627 norm = 0.133844 norm = 0 Prefactor = 25.8725 norm = 4.67732 Prefactor = 12.9627 Prefactor = 1.18461e-07 Prefactor = 5.28566 norm = 0.367103 norm = 1.51693 Prefactor = 5.55112e-10 Prefactor = 7.68002e-06 Prefactor = 1.19904e-08 Prefactor = 27.8446 norm = 4.6311 Prefactor = 4.61853e-07 Prefactor = 4.21885e-09 norm = 5.55112e-10 Prefactor = 7.34553 Normalizat = 0.685249 Prefactor = 1.25868 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 16284.2068943 delta logL = 0.0744560874682 Extracting fit parameters... 4FGL J1506.1+3731 Spectrum: LogParabola 279 norm: 3.822e-01 8.175e-01 0.000e+00 1.000e+06 ( 1.000e-11) 280 alpha: 3.000e+00 1.623e+00 0.000e+00 5.000e+00 ( 1.000e+00) 281 beta: 1.019e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 282 Eb: 4.312e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 602 Prefactor: 1.264e+00 1.633e-01 0.000e+00 1.000e+01 ( 1.000e+00) 603 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 604 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 601 Normalization: 6.768e-01 1.606e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 0.18 Ra Dec: 226.535 37.518 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/31496608/cmap_HighResolution_803347201_803606401_4FGL_J1506.1+3731_daily_bin2176.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='1.64e-05', job_status='DONE', photon_flux_upper_limit='5.62e-08', time_completed='2026-07-12 20:32:05.523000', job_id='31496608', GAL2='1.26', fit_tolerance='1e-08', EG2='0.68', EG='0.69', time_epoch_completed='1783913525.52', return_code2='0', ts='0.18', comment='SUCCESS', return_code='0', GAL='1.26', dlogl='7.45e-02', ts2='0.33', photon_index_error='0.00', photon_index='2.40' WHERE bin_id='2176' AND source_name='4FGL J1506.1+3731' AND cadence='daily'; Database successfully updated. Analysis Complete. Sun Jul 12 20:32:05 PDT 2026 ********** ** 18 **HESSE ********** FCN= 16284.28 FROM HESSE STATUS=OK 467 CALLS 2498 TOTAL EDM= .36E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 1.5105 1.5919 .86994E-03 -1.5683 2 Prefactor 12.230 11.387 .28638E-03 -1.5638 3 Prefactor .57813E-05 7.8259 .10097E-01 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 Prefactor 305.63 12.882 .57210E-04 -1.5358 5 norm .13384 3.4204 .12960E-01 -1.5701 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 norm .0000 1.8422 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 Prefactor 25.872 27.907 .19639E-03 -1.5606 8 norm 4.6773 4.2717 .46525E-03 -1.5665 9 Prefactor 12.963 11.701 .27764E-03 -1.5636 10 Prefactor .11846E-06 11.068 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor 5.2857 3.1969 .43693E-03 -1.5662 12 norm .36710 .95883 .93406E-03 -1.5696 13 norm 1.5169 1.6912 .86799E-03 -1.5683 14 Prefactor .55511E-09 4.5964 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 15 Prefactor .76800E-05 50.672 .95873E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 16 Prefactor .11990E-07 7.0526 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 Prefactor 27.845 10.447 .18934E-03 -1.5602 18 norm 4.6311 1.2080 .46745E-03 -1.5665 19 Prefactor .46185E-06 4.8793 .65415E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 20 Prefactor .42188E-08 7.2578 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 21 norm .55511E-09 2.5030 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 22 Prefactor 7.3455 8.5614 .36987E-03 -1.5654 23 Normalizat .68525 .13952 .83083E-01 -1.0448 24 Prefactor 1.2587 .13477 .64843E-01 -.84544 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 3.6451e-07 Minuit parameter uncertainties: 1 1.59192 2 11.3869 3 0.0134528 4 12.8822 5 1.35321 6 2.84674e-06 7 27.9073 8 4.2717 9 11.7005 10 0.00229024 11 3.19685 12 0.958832 13 1.69115 14 0.000103193 15 0.0394546 16 0.000581643 17 10.4471 18 1.208 19 0.00300229 20 0.000350422 21 7.35259e-05 22 8.56139 23 0.139594 24 0.134807 AL_V02 Working on... /lscratch/kocevski/31496790/ft1_filtered_4FGL_J1506.1+3731_daily_bin2176.fits.....................! real 50.20 user 48.23 sys 1.10 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/31496790/ft1_filtered_4FGL_J1506.1+3731_daily_bin2176.fits', '/lscratch/kocevski/31496790/ft2_4FGL_J1506.1+3731_daily_bin2176.fits', expMap='/lscratch/kocevski/31496790/expmap_803347201_803606401_4FGL_J1506.1+3731_daily_bin2176.fits', expCube='/lscratch/kocevski/31496790/ltcube_803347201_803606401_4FGL_J1506.1+3731_daily_bin2176.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/31496790/Model_4FGL_J1506.1+3731_daily_bin2176.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1506.1+3731' 4FGL J1506.1+3731 Spectrum: LogParabola 279 norm: 2.445e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-11) 280 alpha: 2.398e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 281 beta: 1.019e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 282 Eb: 4.312e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/31496790/ft1_filtered_4FGL_J1506.1+3731_daily_bin2176.fits Spacecraft file(s): /lscratch/kocevski/31496790/ft2_4FGL_J1506.1+3731_daily_bin2176.fits Exposure map: /lscratch/kocevski/31496790/expmap_803347201_803606401_4FGL_J1506.1+3731_daily_bin2176.fits Exposure cube: /lscratch/kocevski/31496790/ltcube_803347201_803606401_4FGL_J1506.1+3731_daily_bin2176.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/31496790/Model_4FGL_J1506.1+3731_daily_bin2176.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) = 16284.2848359 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 16284.2853263 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' 1.5106 1.0000 .0000 .10000E+07 2 'Prefactor ' 12.214 1.0000 .0000 .10000E+07 3 'Prefactor ' .47573E-01 1.0000 .0000 .10000E+07 4 'Prefactor ' 305.62 1.0000 .0000 .10000E+07 5 'norm ' .13998 1.0000 .0000 .10000E+07 6 'norm ' .75495E-08 1.0000 .0000 .10000E+07 7 'Prefactor ' 25.937 1.0000 .0000 .10000E+07 8 'norm ' 4.6740 1.0000 .0000 .10000E+07 9 'Prefactor ' 12.993 1.0000 .0000 .10000E+07 10 'Prefactor ' .11246E-04 1.0000 .0000 .10000E+07 11 'Prefactor ' 5.2859 1.0000 .0000 .10000E+07 12 'norm ' .36706 1.0000 .0000 .10000E+07 13 'norm ' 1.5157 1.0000 .0000 .10000E+07 14 'Prefactor ' .17736E-02 1.0000 .0000 .10000E+07 15 'Prefactor ' .34724 1.0000 .0000 .10000E+07 16 'Prefactor ' .12684E-02 1.0000 .0000 .10000E+07 17 'Prefactor ' 27.905 1.0000 .0000 .10000E+07 18 'norm ' 4.6311 1.0000 .0000 .10000E+07 19 'Prefactor ' .11927E-01 1.0000 .0000 .10000E+07 20 'Prefactor ' .15218E-02 1.0000 .0000 .10000E+07 21 'norm ' .68199E-04 1.0000 .0000 .10000E+07 22 'Prefactor ' 7.3440 1.0000 .0000 .10000E+07 23 'Normalizat' .68480 1.0000 .10000E-01 10.000 24 'Prefactor ' 1.2588 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6050E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 16284.28 FROM MIGRAD STATUS=CONVERGED 162 CALLS 2031 TOTAL EDM= .16E-08 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.7% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm 1.5105 1.5955 .70385E-08 .19733E-02 2 Prefactor 12.230 6.7175 .31013E-07 -.23499E-01 3 Prefactor .57813E-05 235.27 -.44473E-06** at limit ** 4 Prefactor 305.63 2.8815 -.31055E-09 .32382E-01 5 norm .13384 8.4698 .10593E-06** at limit ** 6 norm .0000 1.8421 .31425E-09** at limit ** 7 Prefactor 25.872 4.8409 -.15222E-07 -.60957E-01 8 norm 4.6773 4.2652 .17196E-07 .27338E-02 9 Prefactor 12.963 9.4963 .19041E-08 -.51562E-01 10 Prefactor .11846E-06 10.590 .14837E-06** at limit ** 11 Prefactor 5.2857 3.1947 -.19107E-08 -.16240E-03 12 norm .36710 .94034 -.11333E-07 -.13333E-02 13 norm 1.5169 1.6765 .16633E-07 .34294E-02 14 Prefactor .55511E-09 4.5760 .27129E-07** at limit ** 15 Prefactor .76800E-05 16.254 .24534E-06** at limit ** 16 Prefactor .11990E-07 4.1950 .95855E-07** at limit ** 17 Prefactor 27.845 9.9691 -.22944E-07 -.28136E-01 18 norm 4.6311 1.0938 -.33220E-07 -.45306E-01 19 Prefactor .46185E-06 286.46 -.67390E-06** at limit ** 20 Prefactor .42188E-08 4.0662 .12450E-06** at limit ** 21 norm .55511E-09 2.4918 .97803E-07** at limit ** 22 Prefactor 7.3455 4.4693 -.12670E-07 -.63256E-01 23 Normalizat .68525 .16400 .10307E-05 .52735E-04 24 Prefactor 1.2587 .16268 -.46416E-06 -.15160E-04 ERR DEF= .500 Final values: norm = 1.51052 Prefactor = 12.23 Prefactor = 5.78132e-06 Prefactor = 305.627 norm = 0.133844 norm = 0 Prefactor = 25.8725 norm = 4.67732 Prefactor = 12.9627 Prefactor = 1.18461e-07 Prefactor = 5.28566 norm = 0.367103 norm = 1.51693 Prefactor = 5.55112e-10 Prefactor = 7.68002e-06 Prefactor = 1.19904e-08 Prefactor = 27.8446 norm = 4.6311 Prefactor = 4.61853e-07 Prefactor = 4.21885e-09 norm = 5.55112e-10 Prefactor = 7.34553 Normalizat = 0.685249 Prefactor = 1.25868 L_V02 Working on... /lscratch/kocevski/31496823/ft1_filtered_4FGL_J1506.1+3731_daily_bin2176.fits.....................! real 48.09 user 45.95 sys 1.21 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/31496823/ft1_filtered_4FGL_J1506.1+3731_daily_bin2176.fits', '/lscratch/kocevski/31496823/ft2_4FGL_J1506.1+3731_daily_bin2176.fits', expMap='/lscratch/kocevski/31496823/expmap_803347201_803606401_4FGL_J1506.1+3731_daily_bin2176.fits', expCube='/lscratch/kocevski/31496823/ltcube_803347201_803606401_4FGL_J1506.1+3731_daily_bin2176.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/31496823/Model_4FGL_J1506.1+3731_daily_bin2176.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1506.1+3731' 4FGL J1506.1+3731 Spectrum: LogParabola 279 norm: 2.445e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-11) 280 alpha: 2.398e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 281 beta: 1.019e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 282 Eb: 4.312e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/31496823/ft1_filtered_4FGL_J1506.1+3731_daily_bin2176.fits Spacecraft file(s): /lscratch/kocevski/31496823/ft2_4FGL_J1506.1+3731_daily_bin2176.fits Exposure map: /lscratch/kocevski/31496823/expmap_803347201_803606401_4FGL_J1506.1+3731_daily_bin2176.fits Exposure cube: /lscratch/kocevski/31496823/ltcube_803347201_803606401_4FGL_J1506.1+3731_daily_bin2176.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/31496823/Model_4FGL_J1506.1+3731_daily_bin2176.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) = 16284.2848359 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 16284.2853263 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' 1.5106 1.0000 .0000 .10000E+07 2 'Prefactor ' 12.214 1.0000 .0000 .10000E+07 3 'Prefactor ' .47573E-01 1.0000 .0000 .10000E+07 4 'Prefactor ' 305.62 1.0000 .0000 .10000E+07 5 'norm ' .13998 1.0000 .0000 .10000E+07 6 'norm ' .75495E-08 1.0000 .0000 .10000E+07 7 'Prefactor ' 25.937 1.0000 .0000 .10000E+07 8 'norm ' 4.6740 1.0000 .0000 .10000E+07 9 'Prefactor ' 12.993 1.0000 .0000 .10000E+07 10 'Prefactor ' .11246E-04 1.0000 .0000 .10000E+07 11 'Prefactor ' 5.2859 1.0000 .0000 .10000E+07 12 'norm ' .36706 1.0000 .0000 .10000E+07 13 'norm ' 1.5157 1.0000 .0000 .10000E+07 14 'Prefactor ' .17736E-02 1.0000 .0000 .10000E+07 15 'Prefactor ' .34724 1.0000 .0000 .10000E+07 16 'Prefactor ' .12684E-02 1.0000 .0000 .10000E+07 17 'Prefactor ' 27.905 1.0000 .0000 .10000E+07 18 'norm ' 4.6311 1.0000 .0000 .10000E+07 19 'Prefactor ' .11927E-01 1.0000 .0000 .10000E+07 20 'Prefactor ' .15218E-02 1.0000 .0000 .10000E+07 21 'norm ' .68199E-04 1.0000 .0000 .10000E+07 22 'Prefactor ' 7.3440 1.0000 .0000 .10000E+07 23 'Normalizat' .68480 1.0000 .10000E-01 10.000 24 'Prefactor ' 1.2588 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ******tfile=/lscratch/kocevski/31496989/ltcube_803347201_803606401_4FGL_J1506.1+3731_daily_bin2176.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/31496989/ft2_4FGL_J1506.1+3731_daily_bin2176.fits .....................! real 8.64 user 7.91 sys 0.23 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/31496989/ft1_filtered_4FGL_J1506.1+3731_daily_bin2176.fits evtable="EVENTS" scfile=/lscratch/kocevski/31496989/ft2_4FGL_J1506.1+3731_daily_bin2176.fits sctable="SC_DATA" expcube=/lscratch/kocevski/31496989/ltcube_803347201_803606401_4FGL_J1506.1+3731_daily_bin2176.fits outfile=/lscratch/kocevski/31496989/expmap_803347201_803606401_4FGL_J1506.1+3731_daily_bin2176.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/31496989/ltcube_803347201_803606401_4FGL_J1506.1+3731_daily_bin2176.fits .....................! real 66.04 user 61.28 sys 3.90 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 188 point sources and 0 extended sources Setting source of interest to: 4FGL J1506.1+3731 @ 226.535 37.5183 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/31496989/ft1_filtered_4FGL_J1506.1+3731_daily_bin2176.fits scfile=/lscratch/kocevski/31496989/ft2_4FGL_J1506.1+3731_daily_bin2176.fits outfile=/lscratch/kocevski/31496989/cmap_803347201_803606401_4FGL_J1506.1+3731_daily_bin2176.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=226.535 yref=37.5183 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 0.81 user 0.22 sys 0.13 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/31496989/ft1_filtered_4FGL_J1506.1+3731_daily_bin2176.fits scfile=/lscratch/kocevski/31496989/ft2_4FGL_J1506.1+3731_daily_bin2176.fits outfile=/lscratch/kocevski/31496989/cmap_HighResolution_803347201_803606401_4FGL_J1506.1+3731_daily_bin2176.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=226.535 yref=37.5183 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 0.22 sys 0.15 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/31496989/ft1_filtered_4FGL_J1506.1+3731_daily_bin2176.fits evtable="EVENTS" scfile=/lscratch/kocevski/31496989/ft2_4FGL_J1506.1+3731_daily_bin2176.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/31496989/Model_4FGL_J1506.1+3731_daily_bin2176.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 GALDone. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 16284.2813504 Extracting fit parameters... 4FGL J1506.1+3731 Spectrum: LogParabola 279 norm: 3.671e-01 9.588e-01 0.000e+00 1.000e+06 ( 1.000e-11) 280 alpha: 2.398e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 281 beta: 1.019e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 282 Eb: 4.312e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 602 Prefactor: 1.259e+00 1.348e-01 0.000e+00 1.000e+01 ( 1.000e+00) 603 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 604 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 601 Normalization: 6.852e-01 1.396e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 0.18 Ra Dec: 226.535 37.518 Photon Flux Upper Limit: 5.62101669174e-08 ph cm-2 s-1 Energy Flux Upper Limit: 1.64307712707e-05 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/31496670/likelihoodResults_803347201_803606401_4FGL_J1506.1+3731_daily_bin2176.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) = 16284.2078824 delta logL = 0.0734680350051 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 16284.2068944 delta logL = 0.0744560582007 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' .38209 1.0000 .0000 .10000E+07 2 'alpha ' 3.0001 1.0000 .0000 5.0000 3 'Normalizat' .67677 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.2640 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6050E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 16284.21 FROM MIGRAD STATUS=CONVERGED 89 CALLS 248 TOTAL EDM= .18E-09 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm .38223 .94367 .14274E-04 .59384E-02 2 alpha 3.0002 1.6968 .66757E-01 .22415E-04 3 Normalizat .67678 .16014 .37018E-03 .63388E-04 4 Prefactor 1.2640 .16312 .28625E-03 .90870E-04 ERR DEF= .500 Final values: norm = 0.38223 alpha = 3.00015 Normalizat = 0.676778 Prefactor = 1.26396 ********** ** 18 **HESSE ********** FCN= 16284.21 FROM HESSE STATUS=OK 25 CALLS 273 TOTAL EDM= .82E-10 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm .38223 .81750 .57096E-06 -1.5696 2 alpha 3.0002 1.5070 .26703E-02 .20142 3 Normalizat .67678 .16048 .14807E-04 -1.0482 4 Prefactor 1.2640 .16326 .11450E-04 -.84385 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 8.24653e-11 Minuit parameter uncertainties: 1 0.817503 2 1.62326 3 0.160593 4 0.163325 **** ** 17 **MINIMIZE .6050E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 16284.28 FROM MIGRAD STATUS=CONVERGED 162 CALLS 2031 TOTAL EDM= .16E-08 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.7% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm 1.5105 1.5955 .70385E-08 .19733E-02 2 Prefactor 12.230 6.7175 .31013E-07 -.23499E-01 3 Prefactor .57813E-05 235.27 -.44473E-06** at limit ** 4 Prefactor 305.63 2.8815 -.31055E-09 .32382E-01 5 norm .13384 8.4698 .10593E-06** at limit ** 6 norm .0000 1.8421 .31425E-09** at limit ** 7 Prefactor 25.872 4.8409 -.15222E-07 -.60957E-01 8 norm 4.6773 4.2652 .17196E-07 .27338E-02 9 Prefactor 12.963 9.4963 .19041E-08 -.51562E-01 10 Prefactor .11846E-06 10.590 .14837E-06** at limit ** 11 Prefactor 5.2857 3.1947 -.19107E-08 -.16240E-03 12 norm .36710 .94034 -.11333E-07 -.13333E-02 13 norm 1.5169 1.6765 .16633E-07 .34294E-02 14 Prefactor .55511E-09 4.5760 .27129E-07** at limit ** 15 Prefactor .76800E-05 16.254 .24534E-06** at limit ** 16 Prefactor .11990E-07 4.1950 .95855E-07** at limit ** 17 Prefactor 27.845 9.9691 -.22944E-07 -.28136E-01 18 norm 4.6311 1.0938 -.33220E-07 -.45306E-01 19 Prefactor .46185E-06 286.46 -.67390E-06** at limit ** 20 Prefactor .42188E-08 4.0662 .12450E-06** at limit ** 21 norm .55511E-09 2.4918 .97803E-07** at limit ** 22 Prefactor 7.3455 4.4693 -.12670E-07 -.63256E-01 23 Normalizat .68525 .16400 .10307E-05 .52735E-04 24 Prefactor 1.2587 .16268 -.46416E-06 -.15160E-04 ERR DEF= .500 Final values: norm = 1.51052 Prefactor = 12.23 Prefactor = 5.78132e-06 Prefactor = 305.627 norm = 0.133844 norm = 0 Prefactor = 25.8725 norm = 4.67732 Prefactor = 12.9627 Prefactor = 1.18461e-07 Prefactor = 5.28566 norm = 0.367103 norm = 1.51693 Prefactor = 5.55112e-10 Prefactor = 7.68002e-06 Prefactor = 1.19904e-08 Prefactor = 27.8446 norm = 4.6311 Prefactor = 4.61853e-07 Prefactor = 4.21885e-09 norm = 5.55112e-10 Prefactor = 7.34553 Normalizat = 0.685249 Prefactor = 1.25868 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 16284.2068943 delta logL = 0.0744560874682 Extracting fit parameters... 4FGL J1506.1+3731 Spectrum: LogParabola 279 norm: 3.822e-01 8.175e-01 0.000e+00 1.000e+06 ( 1.000e-11) 280 alpha: 3.000e+00 1.623e+00 0.000e+00 5.000e+00 ( 1.000e+00) 281 beta: 1.019e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 282 Eb: 4.312e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 602 Prefactor: 1.264e+00 1.633e-01 0.000e+00 1.000e+01 ( 1.000e+00) 603 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 604 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 601 Normalization: 6.768e-01 1.606e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 0.18 Ra Dec: 226.535 37.518 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/31496670/cmap_HighResolution_803347201_803606401_4FGL_J1506.1+3731_daily_bin2176.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='1.64e-05', job_status='DONE', photon_flux_upper_limit='5.62e-08', time_completed='2026-07-12 20:34:20.352914', job_id='31496670', GAL2='1.26', fit_tolerance='1e-08', EG2='0.68', EG='0.69', time_epoch_completed='1783913660.35', return_code2='0', ts='0.18', comment='SUCCESS', return_code='0', GAL='1.26', dlogl='7.45e-02', ts2='0.33', photon_index_error='0.00', photon_index='2.40' WHERE bin_id='2176' AND source_name='4FGL J1506.1+3731' AND cadence='daily'; Database successfully updated. Analysis Complete. Sun Jul 12 20:34:20 PDT 2026 ********** ** 18 **HESSE ********** FCN= 16284.28 FROM HESSE STATUS=OK 467 CALLS 2498 TOTAL EDM= .36E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 1.5105 1.5919 .86994E-03 -1.5683 2 Prefactor 12.230 11.387 .28638E-03 -1.5638 3 Prefactor .57813E-05 7.8259 .10097E-01 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 Prefactor 305.63 12.882 .57210E-04 -1.5358 5 norm .13384 3.4204 .12960E-01 -1.5701 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 norm .0000 1.8422 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 Prefactor 25.872 27.907 .19639E-03 -1.5606 8 norm 4.6773 4.2717 .46525E-03 -1.5665 9 Prefactor 12.963 11.701 .27764E-03 -1.5636 10 Prefactor .11846E-06 11.068 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor 5.2857 3.1969 .43693E-03 -1.5662 12 norm .36710 .95883 .93406E-03 -1.5696 13 norm 1.5169 1.6912 .86799E-03 -1.5683 14 Prefactor .55511E-09 4.5964 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 15 Prefactor .76800E-05 50.672 .95873E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 16 Prefactor .11990E-07 7.0526 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 Prefactor 27.845 10.447 .18934E-03 -1.5602 18 norm 4.6311 1.2080 .46745E-03 -1.5665 19 Prefactor .46185E-06 4.8793 .65415E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 20 Prefactor .42188E-08 7.2578 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 21 norm .55511E-09 2.5030 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 22 Prefactor 7.3455 8.5614 .36987E-03 -1.5654 23 Normalizat .68525 .13952 .83083E-01 -1.0448 24 Prefactor 1.2587 .13477 .64843E-01 -.84544 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 3.6451e-07 Minuit parameter uncertainties: 1 1.59192 2 11.3869 3 0.0134528 4 12.8822 5 1.35321 6 2.84674e-06 7 27.9073 8 4.2717 9 11.7005 10 0.00229024 11 3.19685 12 0.958832 13 1.69115 14 0.000103193 15 0.0394546 16 0.000581643 17 10.4471 18 1.208 19 0.00300229 20 0.000350422 21 7.35259e-05 22 8.56139 23 0.139594 24 0.134807 L_V02 Working on... /lscratch/kocevski/31496830/ft1_filtered_4FGL_J1506.1+3731_daily_bin2176.fits.....................! real 46.27 user 44.35 sys 1.07 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/31496830/ft1_filtered_4FGL_J1506.1+3731_daily_bin2176.fits', '/lscratch/kocevski/31496830/ft2_4FGL_J1506.1+3731_daily_bin2176.fits', expMap='/lscratch/kocevski/31496830/expmap_803347201_803606401_4FGL_J1506.1+3731_daily_bin2176.fits', expCube='/lscratch/kocevski/31496830/ltcube_803347201_803606401_4FGL_J1506.1+3731_daily_bin2176.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/31496830/Model_4FGL_J1506.1+3731_daily_bin2176.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1506.1+3731' 4FGL J1506.1+3731 Spectrum: LogParabola 279 norm: 2.445e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-11) 280 alpha: 2.398e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 281 beta: 1.019e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 282 Eb: 4.312e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/31496830/ft1_filtered_4FGL_J1506.1+3731_daily_bin2176.fits Spacecraft file(s): /lscratch/kocevski/31496830/ft2_4FGL_J1506.1+3731_daily_bin2176.fits Exposure map: /lscratch/kocevski/31496830/expmap_803347201_803606401_4FGL_J1506.1+3731_daily_bin2176.fits Exposure cube: /lscratch/kocevski/31496830/ltcube_803347201_803606401_4FGL_J1506.1+3731_daily_bin2176.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/31496830/Model_4FGL_J1506.1+3731_daily_bin2176.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) = 16284.2848359 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 16284.2853263 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' 1.5106 1.0000 .0000 .10000E+07 2 'Prefactor ' 12.214 1.0000 .0000 .10000E+07 3 'Prefactor ' .47573E-01 1.0000 .0000 .10000E+07 4 'Prefactor ' 305.62 1.0000 .0000 .10000E+07 5 'norm ' .13998 1.0000 .0000 .10000E+07 6 'norm ' .75495E-08 1.0000 .0000 .10000E+07 7 'Prefactor ' 25.937 1.0000 .0000 .10000E+07 8 'norm ' 4.6740 1.0000 .0000 .10000E+07 9 'Prefactor ' 12.993 1.0000 .0000 .10000E+07 10 'Prefactor ' .11246E-04 1.0000 .0000 .10000E+07 11 'Prefactor ' 5.2859 1.0000 .0000 .10000E+07 12 'norm ' .36706 1.0000 .0000 .10000E+07 13 'norm ' 1.5157 1.0000 .0000 .10000E+07 14 'Prefactor ' .17736E-02 1.0000 .0000 .10000E+07 15 'Prefactor ' .34724 1.0000 .0000 .10000E+07 16 'Prefactor ' .12684E-02 1.0000 .0000 .10000E+07 17 'Prefactor ' 27.905 1.0000 .0000 .10000E+07 18 'norm ' 4.6311 1.0000 .0000 .10000E+07 19 'Prefactor ' .11927E-01 1.0000 .0000 .10000E+07 20 'Prefactor ' .15218E-02 1.0000 .0000 .10000E+07 21 'norm ' .68199E-04 1.0000 .0000 .10000E+07 22 'Prefactor ' 7.3440 1.0000 .0000 .10000E+07 23 'Normalizat' .68480 1.0000 .10000E-01 10.000 24 'Prefactor ' 1.2588 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ******L_V02 Working on... /lscratch/kocevski/31496834/ft1_filtered_4FGL_J1506.1+3731_daily_bin2176.fits.....................! real 46.86 user 44.46 sys 1.10 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/31496834/ft1_filtered_4FGL_J1506.1+3731_daily_bin2176.fits', '/lscratch/kocevski/31496834/ft2_4FGL_J1506.1+3731_daily_bin2176.fits', expMap='/lscratch/kocevski/31496834/expmap_803347201_803606401_4FGL_J1506.1+3731_daily_bin2176.fits', expCube='/lscratch/kocevski/31496834/ltcube_803347201_803606401_4FGL_J1506.1+3731_daily_bin2176.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/31496834/Model_4FGL_J1506.1+3731_daily_bin2176.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1506.1+3731' 4FGL J1506.1+3731 Spectrum: LogParabola 279 norm: 2.445e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-11) 280 alpha: 2.398e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 281 beta: 1.019e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 282 Eb: 4.312e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/31496834/ft1_filtered_4FGL_J1506.1+3731_daily_bin2176.fits Spacecraft file(s): /lscratch/kocevski/31496834/ft2_4FGL_J1506.1+3731_daily_bin2176.fits Exposure map: /lscratch/kocevski/31496834/expmap_803347201_803606401_4FGL_J1506.1+3731_daily_bin2176.fits Exposure cube: /lscratch/kocevski/31496834/ltcube_803347201_803606401_4FGL_J1506.1+3731_daily_bin2176.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/31496834/Model_4FGL_J1506.1+3731_daily_bin2176.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) = 16284.2848359 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 16284.2853263 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' 1.5106 1.0000 .0000 .10000E+07 2 'Prefactor ' 12.214 1.0000 .0000 .10000E+07 3 'Prefactor ' .47573E-01 1.0000 .0000 .10000E+07 4 'Prefactor ' 305.62 1.0000 .0000 .10000E+07 5 'norm ' .13998 1.0000 .0000 .10000E+07 6 'norm ' .75495E-08 1.0000 .0000 .10000E+07 7 'Prefactor ' 25.937 1.0000 .0000 .10000E+07 8 'norm ' 4.6740 1.0000 .0000 .10000E+07 9 'Prefactor ' 12.993 1.0000 .0000 .10000E+07 10 'Prefactor ' .11246E-04 1.0000 .0000 .10000E+07 11 'Prefactor ' 5.2859 1.0000 .0000 .10000E+07 12 'norm ' .36706 1.0000 .0000 .10000E+07 13 'norm ' 1.5157 1.0000 .0000 .10000E+07 14 'Prefactor ' .17736E-02 1.0000 .0000 .10000E+07 15 'Prefactor ' .34724 1.0000 .0000 .10000E+07 16 'Prefactor ' .12684E-02 1.0000 .0000 .10000E+07 17 'Prefactor ' 27.905 1.0000 .0000 .10000E+07 18 'norm ' 4.6311 1.0000 .0000 .10000E+07 19 'Prefactor ' .11927E-01 1.0000 .0000 .10000E+07 20 'Prefactor ' .15218E-02 1.0000 .0000 .10000E+07 21 'norm ' .68199E-04 1.0000 .0000 .10000E+07 22 'Prefactor ' 7.3440 1.0000 .0000 .10000E+07 23 'Normalizat' .68480 1.0000 .10000E-01 10.000 24 'Prefactor ' 1.2588 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6050E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 16284.28 FROM MIGRAD STATUS=CONVERGED 162 CALLS 2031 TOTAL EDM= .16E-08 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.7% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm 1.5105 1.5955 .70385E-08 .19733E-02 2 Prefactor 12.230 6.7175 .31013E-07 -.23499E-01 3 Prefactor .57813E-05 235.27 -.44473E-06** at limit ** 4 Prefactor 305.63 2.8815 -.31055E-09 .32382E-01 5 norm .13384 8.4698 .10593E-06** at limit ** 6 norm .0000 1.8421 .31425E-09** at limit ** 7 Prefactor 25.872 4.8409 -.15222E-07 -.60957E-01 8 norm 4.6773 4.2652 .17196E-07 .27338E-02 9 Prefactor 12.963 9.4963 .19041E-08 -.51562E-01 10 Prefactor .11846E-06 10.590 .14837E-06** at limit ** 11 Prefactor 5.2857 3.1947 -.19107E-08 -.16240E-03 12 norm .36710 .94034 -.11333E-07 -.13333E-02 13 norm 1.5169 1.6765 .16633E-07 .34294E-02 14 Prefactor .55511E-09 4.5760 .27129E-07** at limit ** 15 Prefactor .76800E-05 16.254 .24534E-06** at limit ** 16 Prefactor .11990E-07 4.1950 .95855E-07** at limit ** 17 Prefactor 27.845 9.9691 -.22944E-07 -.28136E-01 18 norm 4.6311 1.0938 -.33220E-07 -.45306E-01 19 Prefactor .46185E-06 286.46 -.67390E-06** at limit ** 20 Prefactor .42188E-08 4.0662 .12450E-06** at limit ** 21 norm .55511E-09 2.4918 .97803E-07** at limit ** 22 Prefactor 7.3455 4.4693 -.12670E-07 -.63256E-01 23 Normalizat .68525 .16400 .10307E-05 .52735E-04 24 Prefactor 1.2587 .16268 -.46416E-06 -.15160E-04 ERR DEF= .500 Final values: norm = 1.51052 Prefactor = 12.23 Prefactor = 5.78132e-06 Prefactor = 305.627 norm = 0.133844 norm = 0 Prefactor = 25.8725 norm = 4.67732 Prefactor = 12.9627 Prefactor = 1.18461e-07 Prefactor = 5.28566 norm = 0.367103 norm = 1.51693 Prefactor = 5.55112e-10 Prefactor = 7.68002e-06 Prefactor = 1.19904e-08 Prefactor = 27.8446 norm = 4.6311 Prefactor = 4.61853e-07 Prefactor = 4.21885e-09 norm = 5.55112e-10 Prefactor = 7.34553 Normalizat = 0.685249 Prefactor = 1.25868 **** ** 17 **MINIMIZE .6050E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 16284.28 FROM MIGRAD STATUS=CONVERGED 162 CALLS 2031 TOTAL EDM= .16E-08 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.7% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm 1.5105 1.5955 .70385E-08 .19733E-02 2 Prefactor 12.230 6.7175 .31013E-07 -.23499E-01 3 Prefactor .57813E-05 235.27 -.44473E-06** at limit ** 4 Prefactor 305.63 2.8815 -.31055E-09 .32382E-01 5 norm .13384 8.4698 .10593E-06** at limit ** 6 norm .0000 1.8421 .31425E-09** at limit ** 7 Prefactor 25.872 4.8409 -.15222E-07 -.60957E-01 8 norm 4.6773 4.2652 .17196E-07 .27338E-02 9 Prefactor 12.963 9.4963 .19041E-08 -.51562E-01 10 Prefactor .11846E-06 10.590 .14837E-06** at limit ** 11 Prefactor 5.2857 3.1947 -.19107E-08 -.16240E-03 12 norm .36710 .94034 -.11333E-07 -.13333E-02 13 norm 1.5169 1.6765 .16633E-07 .34294E-02 14 Prefactor .55511E-09 4.5760 .27129E-07** at limit ** 15 Prefactor .76800E-05 16.254 .24534E-06** at limit ** 16 Prefactor .11990E-07 4.1950 .95855E-07** at limit ** 17 Prefactor 27.845 9.9691 -.22944E-07 -.28136E-01 18 norm 4.6311 1.0938 -.33220E-07 -.45306E-01 19 Prefactor .46185E-06 286.46 -.67390E-06** at limit ** 20 Prefactor .42188E-08 4.0662 .12450E-06** at limit ** 21 norm .55511E-09 2.4918 .97803E-07** at limit ** 22 Prefactor 7.3455 4.4693 -.12670E-07 -.63256E-01 23 Normalizat .68525 .16400 .10307E-05 .52735E-04 24 Prefactor 1.2587 .16268 -.46416E-06 -.15160E-04 ERR DEF= .500 Final values: norm = 1.51052 Prefactor = 12.23 Prefactor = 5.78132e-06 Prefactor = 305.627 norm = 0.133844 norm = 0 Prefactor = 25.8725 norm = 4.67732 Prefactor = 12.9627 Prefactor = 1.18461e-07 Prefactor = 5.28566 norm = 0.367103 norm = 1.51693 Prefactor = 5.55112e-10 Prefactor = 7.68002e-06 Prefactor = 1.19904e-08 Prefactor = 27.8446 norm = 4.6311 Prefactor = 4.61853e-07 Prefactor = 4.21885e-09 norm = 5.55112e-10 Prefactor = 7.34553 Normalizat = 0.685249 Prefactor = 1.25868 ********** ** 18 **HESSE ********** FCN= 16284.28 FROM HESSE STATUS=OK 467 CALLS 2498 TOTAL EDM= .36E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 1.5105 1.5919 .86994E-03 -1.5683 2 Prefactor 12.230 11.387 .28638E-03 -1.5638 3 Prefactor .57813E-05 7.8259 .10097E-01 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 Prefactor 305.63 12.882 .57210E-04 -1.5358 5 norm .13384 3.4204 .12960E-01 -1.5701 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 norm .0000 1.8422 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 Prefactor 25.872 27.907 .19639E-03 -1.5606 8 norm 4.6773 4.2717 .46525E-03 -1.5665 9 Prefactor 12.963 11.701 .27764E-03 -1.5636 10 Prefactor .11846E-06 11.068 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor 5.2857 3.1969 .43693E-03 -1.5662 12 norm .36710 .95883 .93406E-03 -1.5696 13 norm 1.5169 1.6912 .86799E-03 -1.5683 14 Prefactor .55511E-09 4.5964 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 15 Prefactor .76800E-05 50.672 .95873E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 16 Prefactor .11990E-07 7.0526 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 Prefactor 27.845 10.447 .18934E-03 -1.5602 18 norm 4.6311 1.2080 .46745E-03 -1.5665 19 Prefactor .46185E-06 4.8793 .65415E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 20 Prefactor .42188E-08 7.2578 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 21 norm .55511E-09 2.5030 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 22 Prefactor 7.3455 8.5614 .36987E-03 -1.5654 23 Normalizat .68525 .13952 .83083E-01 -1.0448 24 Prefactor 1.2587 .13477 .64843E-01 -.84544 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 3.6451e-07 Minuit parameter uncertainties: 1 1.59192 2 11.3869 3 0.0134528 4 12.8822 5 1.35321 6 2.84674e-06 7 27.9073 8 4.2717 9 11.7005 10 0.00229024 11 3.19685 12 0.958832 13 1.69115 14 0.000103193 15 0.0394546 16 0.000581643 17 10.4471 18 1.208 19 0.00300229 20 0.000350422 21 7.35259e-05 22 8.56139 23 0.139594 24 0.134807 ********** ** 18 **HESSE ********** FCN= 16284.28 FROM HESSE STATUS=OK 467 CALLS 2498 TOTAL EDM= .36E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 1.5105 1.5919 .86994E-03 -1.5683 2 Prefactor 12.230 11.387 .28638E-03 -1.5638 3 Prefactor .57813E-05 7.8259 .10097E-01 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 Prefactor 305.63 12.882 .57210E-04 -1.5358 5 norm .13384 3.4204 .12960E-01 -1.5701 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 norm .0000 1.8422 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 Prefactor 25.872 27.907 .19639E-03 -1.5606 8 norm 4.6773 4.2717 .46525E-03 -1.5665 9 Prefactor 12.963 11.701 .27764E-03 -1.5636 10 Prefactor .11846E-06 11.068 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor 5.2857 3.1969 .43693E-03 -1.5662 12 norm .36710 .95883 .93406E-03 -1.5696 13 norm 1.5169 1.6912 .86799E-03 -1.5683 14 Prefactor .55511E-09 4.5964 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 15 Prefactor .76800E-05 50.672 .95873E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 16 Prefactor .11990E-07 7.0526 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 Prefactor 27.845 10.447 .18934E-03 -1.5602 18 norm 4.6311 1.2080 .46745E-03 -1.5665 19 Prefactor .46185E-06 4.8793 .65415E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 20 Prefactor .42188E-08 7.2578 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 21 norm .55511E-09 2.5030 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 22 Prefactor 7.3455 8.5614 .36987E-03 -1.5654 23 Normalizat .68525 .13952 .83083E-01 -1.0448 24 Prefactor 1.2587 .13477 .64843E-01 -.84544 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 3.6451e-07 Minuit parameter uncertainties: 1 1.59192 2 11.3869 3 0.0134528 4 12.8822 5 1.35321 6 2.84674e-06 7 27.9073 8 4.2717 9 11.7005 10 0.00229024 11 3.19685 12 0.958832 13 1.69115 14 0.000103193 15 0.0394546 16 0.000581643 17 10.4471 18 1.208 19 0.00300229 20 0.000350422 21 7.35259e-05 22 8.56139 23 0.139594 24 0.134807 ********** ** 18 **HESSE ********** FCN= 16284.28 FROM HESSE STATUS=OK 467 CALLS 2498 TOTAL EDM= .36E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 1.5105 1.5919 .86994E-03 -1.5683 2 Prefactor 12.230 11.387 .28638E-03 -1.5638 3 Prefactor .57813E-05 7.8259 .10097E-01 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 Prefactor 305.63 12.882 .57210E-04 -1.5358 5 norm .13384 3.4204 .12960E-01 -1.5701 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 norm .0000 1.8422 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 Prefactor 25.872 27.907 .19639E-03 -1.5606 8 norm 4.6773 4.2717 .46525E-03 -1.5665 9 Prefactor 12.963 11.701 .27764E-03 -1.5636 10 Prefactor .11846E-06 11.068 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor 5.2857 3.1969 .43693E-03 -1.5662 12 norm .36710 .95883 .93406E-03 -1.5696 13 norm 1.5169 1.6912 .86799E-03 -1.5683 14 Prefactor .55511E-09 4.5964 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 15 Prefactor .76800E-05 50.672 .95873E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 16 Prefactor .11990E-07 7.0526 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 Prefactor 27.845 10.447 .18934E-03 -1.5602 18 norm 4.6311 1.2080 .46745E-03 -1.5665 19 Prefactor .46185E-06 4.8793 .65415E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 20 Prefactor .42188E-08 7.2578 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 21 norm .55511E-09 2.5030 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 22 Prefactor 7.3455 8.5614 .36987E-03 -1.5654 23 Normalizat .68525 .13952 .83083E-01 -1.0448 24 Prefactor 1.2587 .13477 .64843E-01 -.84544 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 3.6451e-07 Minuit parameter uncertainties: 1 1.59192 2 11.3869 3 0.0134528 4 12.8822 5 1.35321 6 2.84674e-06 7 27.9073 8 4.2717 9 11.7005 10 0.00229024 11 3.19685 12 0.958832 13 1.69115 14 0.000103193 15 0.0394546 16 0.000581643 17 10.4471 18 1.208 19 0.00300229 20 0.000350422 21 7.35259e-05 22 8.56139 23 0.139594 24 0.134807 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 16284.2813504 Extracting fit parameters... 4FGL J1506.1+3731 Spectrum: LogParabola 279 norm: 3.671e-01 9.588e-01 0.000e+00 1.000e+06 ( 1.000e-11) 280 alpha: 2.398e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 281 beta: 1.019e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 282 Eb: 4.312e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 602 Prefactor: 1.259e+00 1.348e-01 0.000e+00 1.000e+01 ( 1.000e+00) 603 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 604 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 601 Normalization: 6.852e-01 1.396e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 0.18 Ra Dec: 226.535 37.518 Photon Flux Upper Limit: 5.62101669174e-08 ph cm-2 s-1 Energy Flux Upper Limit: 1.64307712707e-05 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/31496790/likelihoodResults_803347201_803606401_4FGL_J1506.1+3731_daily_bin2176.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) = 16284.2078824 delta logL = 0.0734680350051 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 16284.2068944 delta logL = 0.0744560582007 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' .38209 1.0000 .0000 .10000E+07 2 'alpha ' 3.0001 1.0000 .0000 5.0000 3 'Normalizat' .67677 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.2640 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6050E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 16284.21 FROM MIGRAD STATUS=CONVERGED 89 CALLS 248 TOTAL EDM= .18E-09 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm .38223 .94367 .14274E-04 .59384E-02 2 alpha 3.0002 1.6968 .66757E-01 .22415E-04 3 Normalizat .67678 .16014 .37018E-03 .63388E-04 4 Prefactor 1.2640 .16312 .28625E-03 .90870E-04 ERR DEF= .500 Final values: norm = 0.38223 alpha = 3.00015 Normalizat = 0.676778 Prefactor = 1.26396 ********** ** 18 **HESSE ********** FCN= 16284.21 FROM HESSE STATUS=OK 25 CALLS 273 TOTAL EDM= .82E-10 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm .38223 .81750 .57096E-06 -1.5696 2 alpha 3.0002 1.5070 .26703E-02 .20142 3 Normalizat .67678 .16048 .14807E-04 -1.0482 4 Prefactor 1.2640 .16326 .11450E-04 -.84385 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 8.24653e-11 Minuit parameter uncertainties: 1 0.817503 2 1.62326 3 0.160593 4 0.163325 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 16284.2068943 delta logL = 0.0744560874682 Extracting fit parameters... 4FGL J1506.1+3731 Spectrum: LogParabola 279 norm: 3.822e-01 8.175e-01 0.000e+00 1.000e+06 ( 1.000e-11) 280 alpha: 3.000e+00 1.623e+00 0.000e+00 5.000e+00 ( 1.000e+00) 281 beta: 1.019e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 282 Eb: 4.312e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 602 Prefactor: 1.264e+00 1.633e-01 0.000e+00 1.000e+01 ( 1.000e+00) 603 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 604 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 601 Normalization: 6.768e-01 1.606e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 0.18 Ra Dec: 226.535 37.518 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/31496790/cmap_HighResolution_803347201_803606401_4FGL_J1506.1+3731_daily_bin2176.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='1.64e-05', job_status='DONE', photon_flux_upper_limit='5.62e-08', time_completed='2026-07-12 20:35:55.954613', job_id='31496790', GAL2='1.26', fit_tolerance='1e-08', EG2='0.68', EG='0.69', time_epoch_completed='1783913755.95', return_code2='0', ts='0.18', comment='SUCCESS', return_code='0', GAL='1.26', dlogl='7.45e-02', ts2='0.33', photon_index_error='0.00', photon_index='2.40' WHERE bin_id='2176' AND source_name='4FGL J1506.1+3731' AND cadence='daily'; Database successfully updated. Analysis Complete. Sun Jul 12 20:35:56 PDT 2026 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 16284.2813504 Extracting fit parameters... 4FGL J1506.1+3731 Spectrum: LogParabola 279 norm: 3.671e-01 9.588e-01 0.000e+00 1.000e+06 ( 1.000e-11) 280 alpha: 2.398e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 281 beta: 1.019e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 282 Eb: 4.312e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 602 Prefactor: 1.259e+00 1.348e-01 0.000e+00 1.000e+01 ( 1.000e+00) 603 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 604 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 601 Normalization: 6.852e-01 1.396e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 0.18 Ra Dec: 226.535 37.518 Photon Flux Upper Limit: 5.62101669174e-08 ph cm-2 s-1 Energy Flux Upper Limit: 1.64307712707e-05 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/31496823/likelihoodResults_803347201_803606401_4FGL_J1506.1+3731_daily_bin2176.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) = 16284.2078824 delta logL = 0.0734680350051 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 16284.2068944 delta logL = 0.0744560582007 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' .38209 1.0000 .0000 .10000E+07 2 'alpha ' 3.0001 1.0000 .0000 5.0000 3 'Normalizat' .67677 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.2640 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6050E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 16284.21 FROM MIGRAD STATUS=CONVERGED 89 CALLS 248 TOTAL EDM= .18E-09 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm .38223 .94367 .14274E-04 .59384E-02 2 alpha 3.0002 1.6968 .66757E-01 .22415E-04 3 Normalizat .67678 .16014 .37018E-03 .63388E-04 4 Prefactor 1.2640 .16312 .28625E-03 .90870E-04 ERR DEF= .500 Final values: norm = 0.38223 alpha = 3.00015 Normalizat = 0.676778 Prefactor = 1.26396 ********** ** 18 **HESSE ********** FCN= 16284.21 FROM HESSE STATUS=OK 25 CALLS 273 TOTAL EDM= .82E-10 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm .38223 .81750 .57096E-06 -1.5696 2 alpha 3.0002 1.5070 .26703E-02 .20142 3 Normalizat .67678 .16048 .14807E-04 -1.0482 4 Prefactor 1.2640 .16326 .11450E-04 -.84385 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 8.24653e-11 Minuit parameter uncertainties: 1 0.817503 2 1.62326 3 0.160593 4 0.163325 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 16284.2068943 delta logL = 0.0744560874682 Extracting fit parameters... 4FGL J1506.1+3731 Spectrum: LogParabola 279 norm: 3.822e-01 8.175e-01 0.000e+00 1.000e+06 ( 1.000e-11) 280 alpha: 3.000e+00 1.623e+00 0.000e+00 5.000e+00 ( 1.000e+00) 281 beta: 1.019e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 282 Eb: 4.312e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 602 Prefactor: 1.264e+00 1.633e-01 0.000e+00 1.000e+01 ( 1.000e+00) 603 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 604 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 601 Normalization: 6.768e-01 1.606e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 0.18 Ra Dec: 226.535 37.518 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/31496823/cmap_HighResolution_803347201_803606401_4FGL_J1506.1+3731_daily_bin2176.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='1.64e-05', job_status='DONE', photon_flux_upper_limit='5.62e-08', time_completed='2026-07-12 20:36:37.737327', job_id='31496823', GAL2='1.26', fit_tolerance='1e-08', EG2='0.68', EG='0.69', time_epoch_completed='1783913797.74', return_code2='0', ts='0.18', comment='SUCCESS', return_code='0', GAL='1.26', dlogl='7.45e-02', ts2='0.33', photon_index_error='0.00', photon_index='2.40' WHERE bin_id='2176' AND source_name='4FGL J1506.1+3731' AND cadence='daily'; Database successfully updated. Analysis Complete. Sun Jul 12 20:36:38 PDT 2026 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 16284.2813504 Extracting fit parameters... 4FGL J1506.1+3731 Spectrum: LogParabola 279 norm: 3.671e-01 9.588e-01 0.000e+00 1.000e+06 ( 1.000e-11) 280 alpha: 2.398e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 281 beta: 1.019e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 282 Eb: 4.312e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 602 Prefactor: 1.259e+00 1.348e-01 0.000e+00 1.000e+01 ( 1.000e+00) 603 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 604 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 601 Normalization: 6.852e-01 1.396e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 0.18 Ra Dec: 226.535 37.518 Photon Flux Upper Limit: 5.62101669174e-08 ph cm-2 s-1 Energy Flux Upper Limit: 1.64307712707e-05 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/31496830/likelihoodResults_803347201_803606401_4FGL_J1506.1+3731_daily_bin2176.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) = 16284.2078824 delta logL = 0.0734680350051 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 16284.2068944 delta logL = 0.0744560582007 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' .38209 1.0000 .0000 .10000E+07 2 'alpha ' 3.0001 1.0000 .0000 5.0000 3 'Normalizat' .67677 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.2640 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6050E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 16284.21 FROM MIGRAD STATUS=CONVERGED 89 CALLS 248 TOTAL EDM= .18E-09 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm .38223 .94367 .14274E-04 .59384E-02 2 alpha 3.0002 1.6968 .66757E-01 .22415E-04 3 Normalizat .67678 .16014 .37018E-03 .63388E-04 4 Prefactor 1.2640 .16312 .28625E-03 .90870E-04 ERR DEF= .500 Final values: norm = 0.38223 alpha = 3.00015 Normalizat = 0.676778 Prefactor = 1.26396 ********** ** 18 **HESSE ********** FCN= 16284.21 FROM HESSE STATUS=OK 25 CALLS 273 TOTAL EDM= .82E-10 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm .38223 .81750 .57096E-06 -1.5696 2 alpha 3.0002 1.5070 .26703E-02 .20142 3 Normalizat .67678 .16048 .14807E-04 -1.0482 4 Prefactor 1.2640 .16326 .11450E-04 -.84385 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 8.24653e-11 Minuit parameter uncertainties: 1 0.817503 2 1.62326 3 0.160593 4 0.163325 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 16284.2813504 Extracting fit parameters... 4FGL J1506.1+3731 Spectrum: LogParabola 279 norm: 3.671e-01 9.588e-01 0.000e+00 1.000e+06 ( 1.000e-11) 280 alpha: 2.398e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 281 beta: 1.019e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 282 Eb: 4.312e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 602 Prefactor: 1.259e+00 1.348e-01 0.000e+00 1.000e+01 ( 1.000e+00) 603 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 604 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 601 Normalization: 6.852e-01 1.396e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 0.18 Ra Dec: 226.535 37.518 Photon Flux Upper Limit: 5.62101669174e-08 ph cm-2 s-1 Energy Flux Upper Limit: 1.64307712707e-05 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/31496834/likelihoodResults_803347201_803606401_4FGL_J1506.1+3731_daily_bin2176.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) = 16284.2078824 delta logL = 0.0734680350051 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 16284.2068944 delta logL = 0.0744560582007 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' .38209 1.0000 .0000 .10000E+07 2 'alpha ' 3.0001 1.0000 .0000 5.0000 3 'Normalizat' .67677 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.2640 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6050E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 16284.21 FROM MIGRAD STATUS=CONVERGED 89 CALLS 248 TOTAL EDM= .18E-09 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm .38223 .94367 .14274E-04 .59384E-02 2 alpha 3.0002 1.6968 .66757E-01 .22415E-04 3 Normalizat .67678 .16014 .37018E-03 .63388E-04 4 Prefactor 1.2640 .16312 .28625E-03 .90870E-04 ERR DEF= .500 Final values: norm = 0.38223 alpha = 3.00015 Normalizat = 0.676778 Prefactor = 1.26396 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 16284.2068943 delta logL = 0.0744560874682 Extracting fit parameters... 4FGL J1506.1+3731 Spectrum: LogParabola 279 norm: 3.822e-01 8.175e-01 0.000e+00 1.000e+06 ( 1.000e-11) 280 alpha: 3.000e+00 1.623e+00 0.000e+00 5.000e+00 ( 1.000e+00) 281 beta: 1.019e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 282 Eb: 4.312e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 602 Prefactor: 1.264e+00 1.633e-01 0.000e+00 1.000e+01 ( 1.000e+00) 603 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 604 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 601 Normalization: 6.768e-01 1.606e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 0.18 Ra Dec: 226.535 37.518 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/31496830/cmap_HighResolution_803347201_803606401_4FGL_J1506.1+3731_daily_bin2176.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='1.64e-05', job_status='DONE', photon_flux_upper_limit='5.62e-08', time_completed='2026-07-12 20:37:12.373832', job_id='31496830', GAL2='1.26', fit_tolerance='1e-08', EG2='0.68', EG='0.69', time_epoch_completed='1783913832.37', return_code2='0', ts='0.18', comment='SUCCESS', return_code='0', GAL='1.26', dlogl='7.45e-02', ts2='0.33', photon_index_error='0.00', photon_index='2.40' WHERE bin_id='2176' AND source_name='4FGL J1506.1+3731' AND cadence='daily'; Database successfully updated. Analysis Complete. Sun Jul 12 20:37:12 PDT 2026 ********** ** 18 **HESSE ********** FCN= 16284.21 FROM HESSE STATUS=OK 25 CALLS 273 TOTAL EDM= .82E-10 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm .38223 .81750 .57096E-06 -1.5696 2 alpha 3.0002 1.5070 .26703E-02 .20142 3 Normalizat .67678 .16048 .14807E-04 -1.0482 4 Prefactor 1.2640 .16326 .11450E-04 -.84385 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 8.24653e-11 Minuit parameter uncertainties: 1 0.817503 2 1.62326 3 0.160593 4 0.163325 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 16284.2068943 delta logL = 0.0744560874682 Extracting fit parameters... 4FGL J1506.1+3731 Spectrum: LogParabola 279 norm: 3.822e-01 8.175e-01 0.000e+00 1.000e+06 ( 1.000e-11) 280 alpha: 3.000e+00 1.623e+00 0.000e+00 5.000e+00 ( 1.000e+00) 281 beta: 1.019e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 282 Eb: 4.312e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 602 Prefactor: 1.264e+00 1.633e-01 0.000e+00 1.000e+01 ( 1.000e+00) 603 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 604 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 601 Normalization: 6.768e-01 1.606e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 0.18 Ra Dec: 226.535 37.518 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/31496834/cmap_HighResolution_803347201_803606401_4FGL_J1506.1+3731_daily_bin2176.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='1.64e-05', job_status='DONE', photon_flux_upper_limit='5.62e-08', time_completed='2026-07-12 20:37:15.250695', job_id='31496834', GAL2='1.26', fit_tolerance='1e-08', EG2='0.68', EG='0.69', time_epoch_completed='1783913835.25', return_code2='0', ts='0.18', comment='SUCCESS', return_code='0', GAL='1.26', dlogl='7.45e-02', ts2='0.33', photon_index_error='0.00', photon_index='2.40' WHERE bin_id='2176' AND source_name='4FGL J1506.1+3731' AND cadence='daily'; Database successfully updated. Analysis Complete. Sun Jul 12 20:37:15 PDT 2026 _V02 Working on... /lscratch/kocevski/31496989/ft1_filtered_4FGL_J1506.1+3731_daily_bin2176.fits.....................! real 44.33 user 42.24 sys 1.11 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/31496989/ft1_filtered_4FGL_J1506.1+3731_daily_bin2176.fits', '/lscratch/kocevski/31496989/ft2_4FGL_J1506.1+3731_daily_bin2176.fits', expMap='/lscratch/kocevski/31496989/expmap_803347201_803606401_4FGL_J1506.1+3731_daily_bin2176.fits', expCube='/lscratch/kocevski/31496989/ltcube_803347201_803606401_4FGL_J1506.1+3731_daily_bin2176.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/31496989/Model_4FGL_J1506.1+3731_daily_bin2176.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1506.1+3731' 4FGL J1506.1+3731 Spectrum: LogParabola 279 norm: 2.445e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-11) 280 alpha: 2.398e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 281 beta: 1.019e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 282 Eb: 4.312e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/31496989/ft1_filtered_4FGL_J1506.1+3731_daily_bin2176.fits Spacecraft file(s): /lscratch/kocevski/31496989/ft2_4FGL_J1506.1+3731_daily_bin2176.fits Exposure map: /lscratch/kocevski/31496989/expmap_803347201_803606401_4FGL_J1506.1+3731_daily_bin2176.fits Exposure cube: /lscratch/kocevski/31496989/ltcube_803347201_803606401_4FGL_J1506.1+3731_daily_bin2176.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/31496989/Model_4FGL_J1506.1+3731_daily_bin2176.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) = 16284.2848359 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 16284.2853263 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' 1.5106 1.0000 .0000 .10000E+07 2 'Prefactor ' 12.214 1.0000 .0000 .10000E+07 3 'Prefactor ' .47573E-01 1.0000 .0000 .10000E+07 4 'Prefactor ' 305.62 1.0000 .0000 .10000E+07 5 'norm ' .13998 1.0000 .0000 .10000E+07 6 'norm ' .75495E-08 1.0000 .0000 .10000E+07 7 'Prefactor ' 25.937 1.0000 .0000 .10000E+07 8 'norm ' 4.6740 1.0000 .0000 .10000E+07 9 'Prefactor ' 12.993 1.0000 .0000 .10000E+07 10 'Prefactor ' .11246E-04 1.0000 .0000 .10000E+07 11 'Prefactor ' 5.2859 1.0000 .0000 .10000E+07 12 'norm ' .36706 1.0000 .0000 .10000E+07 13 'norm ' 1.5157 1.0000 .0000 .10000E+07 14 'Prefactor ' .17736E-02 1.0000 .0000 .10000E+07 15 'Prefactor ' .34724 1.0000 .0000 .10000E+07 16 'Prefactor ' .12684E-02 1.0000 .0000 .10000E+07 17 'Prefactor ' 27.905 1.0000 .0000 .10000E+07 18 'norm ' 4.6311 1.0000 .0000 .10000E+07 19 'Prefactor ' .11927E-01 1.0000 .0000 .10000E+07 20 'Prefactor ' .15218E-02 1.0000 .0000 .10000E+07 21 'norm ' .68199E-04 1.0000 .0000 .10000E+07 22 'Prefactor ' 7.3440 1.0000 .0000 .10000E+07 23 'Normalizat' .68480 1.0000 .10000E-01 10.000 24 'Prefactor ' 1.2588 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6050E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 16284.28 FROM MIGRAD STATUS=CONVERGED 162 CALLS 2031 TOTAL EDM= .16E-08 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.7% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm 1.5105 1.5955 .70385E-08 .19733E-02 2 Prefactor 12.230 6.7175 .31013E-07 -.23499E-01 3 Prefactor .57813E-05 235.27 -.44473E-06** at limit ** 4 Prefactor 305.63 2.8815 -.31055E-09 .32382E-01 5 norm .13384 8.4698 .10593E-06** at limit ** 6 norm .0000 1.8421 .31425E-09** at limit ** 7 Prefactor 25.872 4.8409 -.15222E-07 -.60957E-01 8 norm 4.6773 4.2652 .17196E-07 .27338E-02 9 Prefactor 12.963 9.4963 .19041E-08 -.51562E-01 10 Prefactor .11846E-06 10.590 .14837E-06** at limit ** 11 Prefactor 5.2857 3.1947 -.19107E-08 -.16240E-03 12 norm .36710 .94034 -.11333E-07 -.13333E-02 13 norm 1.5169 1.6765 .16633E-07 .34294E-02 14 Prefactor .55511E-09 4.5760 .27129E-07** at limit ** 15 Prefactor .76800E-05 16.254 .24534E-06** at limit ** 16 Prefactor .11990E-07 4.1950 .95855E-07** at limit ** 17 Prefactor 27.845 9.9691 -.22944E-07 -.28136E-01 18 norm 4.6311 1.0938 -.33220E-07 -.45306E-01 19 Prefactor .46185E-06 286.46 -.67390E-06** at limit ** 20 Prefactor .42188E-08 4.0662 .12450E-06** at limit ** 21 norm .55511E-09 2.4918 .97803E-07** at limit ** 22 Prefactor 7.3455 4.4693 -.12670E-07 -.63256E-01 23 Normalizat .68525 .16400 .10307E-05 .52735E-04 24 Prefactor 1.2587 .16268 -.46416E-06 -.15160E-04 ERR DEF= .500 Final values: norm = 1.51052 Prefactor = 12.23 Prefactor = 5.78132e-06 Prefactor = 305.627 norm = 0.133844 norm = 0 Prefactor = 25.8725 norm = 4.67732 Prefactor = 12.9627 Prefactor = 1.18461e-07 Prefactor = 5.28566 norm = 0.367103 norm = 1.51693 Prefactor = 5.55112e-10 Prefactor = 7.68002e-06 Prefactor = 1.19904e-08 Prefactor = 27.8446 norm = 4.6311 Prefactor = 4.61853e-07 Prefactor = 4.21885e-09 norm = 5.55112e-10 Prefactor = 7.34553 Normalizat = 0.685249 Prefactor = 1.25868 ********** ** 18 **HESSE ********** FCN= 16284.28 FROM HESSE STATUS=OK 467 CALLS 2498 TOTAL EDM= .36E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 1.5105 1.5919 .86994E-03 -1.5683 2 Prefactor 12.230 11.387 .28638E-03 -1.5638 3 Prefactor .57813E-05 7.8259 .10097E-01 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 Prefactor 305.63 12.882 .57210E-04 -1.5358 5 norm .13384 3.4204 .12960E-01 -1.5701 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 norm .0000 1.8422 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 Prefactor 25.872 27.907 .19639E-03 -1.5606 8 norm 4.6773 4.2717 .46525E-03 -1.5665 9 Prefactor 12.963 11.701 .27764E-03 -1.5636 10 Prefactor .11846E-06 11.068 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor 5.2857 3.1969 .43693E-03 -1.5662 12 norm .36710 .95883 .93406E-03 -1.5696 13 norm 1.5169 1.6912 .86799E-03 -1.5683 14 Prefactor .55511E-09 4.5964 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 15 Prefactor .76800E-05 50.672 .95873E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 16 Prefactor .11990E-07 7.0526 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 Prefactor 27.845 10.447 .18934E-03 -1.5602 18 norm 4.6311 1.2080 .46745E-03 -1.5665 19 Prefactor .46185E-06 4.8793 .65415E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 20 Prefactor .42188E-08 7.2578 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 21 norm .55511E-09 2.5030 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 22 Prefactor 7.3455 8.5614 .36987E-03 -1.5654 23 Normalizat .68525 .13952 .83083E-01 -1.0448 24 Prefactor 1.2587 .13477 .64843E-01 -.84544 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 3.6451e-07 Minuit parameter uncertainties: 1 1.59192 2 11.3869 3 0.0134528 4 12.8822 5 1.35321 6 2.84674e-06 7 27.9073 8 4.2717 9 11.7005 10 0.00229024 11 3.19685 12 0.958832 13 1.69115 14 0.000103193 15 0.0394546 16 0.000581643 17 10.4471 18 1.208 19 0.00300229 20 0.000350422 21 7.35259e-05 22 8.56139 23 0.139594 24 0.134807 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 16284.2813504 Extracting fit parameters... 4FGL J1506.1+3731 Spectrum: LogParabola 279 norm: 3.671e-01 9.588e-01 0.000e+00 1.000e+06 ( 1.000e-11) 280 alpha: 2.398e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 281 beta: 1.019e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 282 Eb: 4.312e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 602 Prefactor: 1.259e+00 1.348e-01 0.000e+00 1.000e+01 ( 1.000e+00) 603 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 604 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 601 Normalization: 6.852e-01 1.396e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 0.18 Ra Dec: 226.535 37.518 Photon Flux Upper Limit: 5.62101669174e-08 ph cm-2 s-1 Energy Flux Upper Limit: 1.64307712707e-05 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/31496989/likelihoodResults_803347201_803606401_4FGL_J1506.1+3731_daily_bin2176.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) = 16284.2078824 delta logL = 0.0734680350051 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 16284.2068944 delta logL = 0.0744560582007 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' .38209 1.0000 .0000 .10000E+07 2 'alpha ' 3.0001 1.0000 .0000 5.0000 3 'Normalizat' .67677 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.2640 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6050E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 16284.21 FROM MIGRAD STATUS=CONVERGED 89 CALLS 248 TOTAL EDM= .18E-09 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm .38223 .94367 .14274E-04 .59384E-02 2 alpha 3.0002 1.6968 .66757E-01 .22415E-04 3 Normalizat .67678 .16014 .37018E-03 .63388E-04 4 Prefactor 1.2640 .16312 .28625E-03 .90870E-04 ERR DEF= .500 Final values: norm = 0.38223 alpha = 3.00015 Normalizat = 0.676778 Prefactor = 1.26396 ********** ** 18 **HESSE ********** FCN= 16284.21 FROM HESSE STATUS=OK 25 CALLS 273 TOTAL EDM= .82E-10 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm .38223 .81750 .57096E-06 -1.5696 2 alpha 3.0002 1.5070 .26703E-02 .20142 3 Normalizat .67678 .16048 .14807E-04 -1.0482 4 Prefactor 1.2640 .16326 .11450E-04 -.84385 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 8.24653e-11 Minuit parameter uncertainties: 1 0.817503 2 1.62326 3 0.160593 4 0.163325 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 16284.2068943 delta logL = 0.0744560874682 Extracting fit parameters... 4FGL J1506.1+3731 Spectrum: LogParabola 279 norm: 3.822e-01 8.175e-01 0.000e+00 1.000e+06 ( 1.000e-11) 280 alpha: 3.000e+00 1.623e+00 0.000e+00 5.000e+00 ( 1.000e+00) 281 beta: 1.019e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 282 Eb: 4.312e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 602 Prefactor: 1.264e+00 1.633e-01 0.000e+00 1.000e+01 ( 1.000e+00) 603 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 604 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 601 Normalization: 6.768e-01 1.606e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 0.18 Ra Dec: 226.535 37.518 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/31496989/cmap_HighResolution_803347201_803606401_4FGL_J1506.1+3731_daily_bin2176.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='1.64e-05', job_status='DONE', photon_flux_upper_limit='5.62e-08', time_completed='2026-07-12 20:39:51.337614', job_id='31496989', GAL2='1.26', fit_tolerance='1e-08', EG2='0.68', EG='0.69', time_epoch_completed='1783913991.34', return_code2='0', ts='0.18', comment='SUCCESS', return_code='0', GAL='1.26', dlogl='7.45e-02', ts2='0.33', photon_index_error='0.00', photon_index='2.40' WHERE bin_id='2176' AND source_name='4FGL J1506.1+3731' AND cadence='daily'; Database successfully updated. Analysis Complete. Sun Jul 12 20:39:51 PDT 2026