/sdf/group/fermi/u/kocevski/software/conda/envs/fermitools_v1.0.5/lib/python2.7/site-packages/pyfits/__init__.py:22: PyFITSDeprecationWarning: PyFITS is deprecated, please use astropy.io.fits PyFITSDeprecationWarning) # noqa Likelihood Analysis Tool Support Contact: Daniel Kocevski (daniel.kocevski@nasa.gov) Importing modules... This is make3FGLxml version 01r0. The default diffuse model files and names are for pass 8 and assume you have v10r00p05 of the Fermi Science Tools or higher. This is make4FGLDR3xml version 01r09. The default diffuse model files and names are for P8R3, 4FGL DRs, and the default fermitools directory locations. WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). /sdf/group/fermi/u/kocevski/software/conda/envs/fermitools_v1.0.5/lib/python2.7/site-packages/matplotlib/cbook/deprecation.py:106: MatplotlibDeprecationWarning: The mpl_toolkits.axes_grid module was deprecated in version 2.1. Use mpl_toolkits.axes_grid1 and mpl_toolkits.axisartist provies the same functionality instead. warnings.warn(message, mplDeprecation, stacklevel=1) WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). number of points = 17421 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J1657.0+6010_weekly_bin890 RA = 254.258, Dec = 60.1676 tmin = 777254401, tmax = 777859201 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='14092178', job_status='RUN', time_executed='2025-10-20 11:58:20.104185', time_epoch_executed='1760986700.1' WHERE source_name='4FGL J1657.0+6010' and cadence='weekly' and bin_id='890' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/14092178 Creating custom pfile directory: /lscratch/kocevski/14092178/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=777254401.0 && nMetStart<777859201.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=777254401.0 && nMetStart<777859201.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/14092178/ft1_4FGL_J1657.0+6010_weekly_bin890.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=777254401.0 && nMetStart<777859201.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/14092178/ft2_4FGL_J1657.0+6010_weekly_bin890.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/14092178/ft1_4FGL_J1657.0+6010_weekly_bin890.fits outfile=/lscratch/kocevski/14092178/ft1_filteredMKT_4FGL_J1657.0+6010_weekly_bin890.fits ra=254.258 dec=60.1676 rad=12.0 tmin=777254401.0 tmax=777859201.0 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 5.11 user 4.55 sys 0.34 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/14092178/ft2_4FGL_J1657.0+6010_weekly_bin890.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/14092178/ft2_4FGL_J1657.0+6010_weekly_bin890.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/14092178/ft1_filteredMKT_4FGL_J1657.0+6010_weekly_bin890.fits evtable="EVENTS" outfile="/lscratch/kocevski/14092178/ft1_filtered_4FGL_J1657.0+6010_weekly_bin890.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 0.55 user 0.21 sys 0.15 Number of photons that the gtmktime cut: 1957 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/14092178/ft1_filtered_4FGL_J1657.0+6010_weekly_bin890.fits" evtable="EVENTS" scfile=/lscratch/kocevski/14092178/ft2_4FGL_J1657.0+6010_weekly_bin890.fits sctable="SC_DATA" outfile=/lscratch/kocevski/14092178/ltcube_777254401_777859201_4FGL_J1657.0+6010_weekly_bin890.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/14092178/ft2_4FGL_J1657.0+6010_weekly_bin890.fits .....................! real 18.33 user 17.68 sys 0.34 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/14092178/ft1_filtered_4FGL_J1657.0+6010_weekly_bin890.fits evtable="EVENTS" scfile=/lscratch/kocevski/14092178/ft2_4FGL_J1657.0+6010_weekly_bin890.fits sctable="SC_DATA" expcube=/lscratch/kocevski/14092178/ltcube_777254401_777859201_4FGL_J1657.0+6010_weekly_bin890.fits outfile=/lscratch/kocevski/14092178/expmap_777254401_777859201_4FGL_J1657.0+6010_weekly_bin890.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/14092178/ltcube_777254401_777859201_4FGL_J1657.0+6010_weekly_bin890.fits .....................! real 70.01 user 65.46 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 222 point sources and 0 extended sources Setting source of interest to: 4FGL J1657.0+6010 @ 254.258 60.1676 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/14092178/ft1_filtered_4FGL_J1657.0+6010_weekly_bin890.fits scfile=/lscratch/kocevski/14092178/ft2_4FGL_J1657.0+6010_weekly_bin890.fits outfile=/lscratch/kocevski/14092178/cmap_777254401_777859201_4FGL_J1657.0+6010_weekly_bin890.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=254.258 yref=60.1676 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 0.59 user 0.24 sys 0.15 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/14092178/ft1_filtered_4FGL_J1657.0+6010_weekly_bin890.fits scfile=/lscratch/kocevski/14092178/ft2_4FGL_J1657.0+6010_weekly_bin890.fits outfile=/lscratch/kocevski/14092178/cmap_HighResolution_777254401_777859201_4FGL_J1657.0+6010_weekly_bin890.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=254.258 yref=60.1676 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 0.63 user 0.24 sys 0.15 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/14092178/ft1_filtered_4FGL_J1657.0+6010_weekly_bin890.fits evtable="EVENTS" scfile=/lscratch/kocevski/14092178/ft2_4FGL_J1657.0+6010_weekly_bin890.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/14092178/Model_4FGL_J1657.0+6010_weekly_bin890.xml irfs="P8R3_SOURCE_V2" evclsmin=0 evclass="INDEF" evtype="INDEF" convert=yes chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). adding source EG_v02 adding source GAL_V02 Working on... /lscratch/kocevski/14092178/ft1_filtered_4FGL_J1657.0+6010_weekly_bin890.fits.....................! real 60.97 user 59.02 sys 1.20 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/14092178/ft1_filtered_4FGL_J1657.0+6010_weekly_bin890.fits', '/lscratch/kocevski/14092178/ft2_4FGL_J1657.0+6010_weekly_bin890.fits', expMap='/lscratch/kocevski/14092178/expmap_777254401_777859201_4FGL_J1657.0+6010_weekly_bin890.fits', expCube='/lscratch/kocevski/14092178/ltcube_777254401_777859201_4FGL_J1657.0+6010_weekly_bin890.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/14092178/Model_4FGL_J1657.0+6010_weekly_bin890.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1657.0+6010' 4FGL J1657.0+6010 Spectrum: PowerLaw 375 Prefactor: 3.318e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-13) 376 Index: 2.448e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 377 Scale: 9.922e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/14092178/ft1_filtered_4FGL_J1657.0+6010_weekly_bin890.fits Spacecraft file(s): /lscratch/kocevski/14092178/ft2_4FGL_J1657.0+6010_weekly_bin890.fits Exposure map: /lscratch/kocevski/14092178/expmap_777254401_777859201_4FGL_J1657.0+6010_weekly_bin890.fits Exposure cube: /lscratch/kocevski/14092178/ltcube_777254401_777859201_4FGL_J1657.0+6010_weekly_bin890.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/14092178/Model_4FGL_J1657.0+6010_weekly_bin890.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) = 20775.2837088 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 20775.1312365 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' 6.9122 1.0000 .0000 .10000E+07 2 'Prefactor ' 7.0193 1.0000 .0000 .10000E+07 3 'Prefactor ' .12826E-04 1.0000 .0000 .10000E+07 4 'norm ' 4.2230 1.0000 .0000 .10000E+07 5 'Prefactor ' .77499E-06 1.0000 .0000 .10000E+07 6 'Prefactor ' .75741 1.0000 .0000 .10000E+07 7 'norm ' 6.2739 1.0000 .0000 .10000E+07 8 'Prefactor ' 1.4471 1.0000 .0000 .10000E+07 9 'Prefactor ' .21061E-03 1.0000 .0000 .10000E+07 10 'norm ' 5.6718 1.0000 .0000 .10000E+07 11 'Prefactor ' .43798E-07 1.0000 .0000 .10000E+07 12 'Prefactor ' 2.1645 1.0000 .0000 .10000E+07 13 'Prefactor ' .98139E-03 1.0000 .0000 .10000E+07 14 'norm ' 1.0253 1.0000 .0000 .10000E+07 15 'Prefactor ' 4.4751 1.0000 .0000 .10000E+07 16 'Prefactor ' 9.5289 1.0000 .0000 .10000E+07 17 'Prefactor ' .27478E-07 1.0000 .0000 .10000E+07 18 'Prefactor ' .96972E-06 1.0000 .0000 .10000E+07 19 'Prefactor ' 3.8261 1.0000 .0000 .10000E+07 20 'Prefactor ' .15397E-01 1.0000 .0000 .10000E+07 21 'norm ' 9.7885 1.0000 .0000 .10000E+07 22 'Prefactor ' 28.007 1.0000 .0000 .10000E+07 23 'Prefactor ' 18.976 1.0000 .0000 .10000E+07 24 'Prefactor ' .76534 1.0000 .0000 .10000E+07 25 'norm ' 4.7217 1.0000 .0000 .10000E+07 26 'Prefactor ' .18163E-06 1.0000 .0000 .10000E+07 27 'Prefactor ' 7.9886 1.0000 .0000 .10000E+07 28 'Prefactor ' .84407E-02 1.0000 .0000 .10000E+07 29 'norm ' 13.411 1.0000 .0000 .10000E+07 30 'Normalizat' .83709 1.0000 .10000E-01 10.000 31 'Prefactor ' 1.1231 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .7220E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 20775.13 FROM MIGRAD STATUS=CONVERGED 197 CALLS 2355 TOTAL EDM= .20E-08 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.3% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm 6.9140 1.9580 .26291E-07 .22720E-01 2 Prefactor 6.8214 5.9626 .59654E-06 -.51156E-01 3 Prefactor .55511E-10 4.0817 -.28655E-06** at limit ** 4 norm 4.2057 3.3223 -.10757E-07 -.28268E-03 5 Prefactor .0000 7.4674 .14329E-09** at limit ** 6 Prefactor .75937 2.8249 .11164E-06 .14211E-02 7 norm 6.2721 2.0467 .72982E-07 .10170E-02 8 Prefactor 1.4805 3.8370 -.83822E-07 -.14076E-02 9 Prefactor .38858E-09 3.9813 .17588E-06** at limit ** 10 norm 5.6764 4.7911 -.52352E-07 -.43072E-02 11 Prefactor .0000 .42087 -.27756E-07** at limit ** 12 Prefactor 2.1749 6.1327 -.61439E-06 .44847E-02 13 Prefactor .61062E-09 12.341 .11615E-06** at limit ** 14 norm 1.0244 .39843 .85849E-08 -.71234E-02 15 Prefactor 4.4681 4.5317 -.35108E-07 -.38105E-02 16 Prefactor 9.5670 2.2550 -.11408E-06 .15431E-01 17 Prefactor .61062E-09 2.4311 .77672E-07** at limit ** 18 Prefactor .55511E-10 1.6632 .20069E-07** at limit ** 19 Prefactor 3.8255 2.0456 -.25427E-07 -.16408E-01 20 Prefactor .80491E-08 31.412 -.39138E-05** at limit ** 21 norm 9.7891 2.5571 .17944E-06 .15948E-01 22 Prefactor 28.052 4.0945 -.87712E-07 -.79491E-02 23 Prefactor 18.205 25.040 .79316E-06 .14403E-01 24 Prefactor .12182E-05 233.56 -.13623E-05** at limit ** 25 norm 4.7201 1.7283 -.13694E-07 -.16284E-01 26 Prefactor .77716E-09 3.1639 .18434E-06** at limit ** 27 Prefactor 8.0083 7.3093 -.18393E-05 -.61128E-02 28 Prefactor .37748E-08 19.989 -.40468E-06** at limit ** 29 norm 13.410 5.4980 -.53889E-07 -.16683E-01 30 Normalizat .83690 .12871 .72859E-06 .53950E-03 31 Prefactor 1.1235 .10752 .84097E-06 .40943E-03 ERR DEF= .500 Final values: norm = 6.91396 Prefactor = 6.82137 Prefactor = 5.55112e-11 norm = 4.20572 Prefactor = 0 Prefactor = 0.759368 norm = 6.27214 Prefactor = 1.48047 Prefactor = 3.88578e-10 norm = 5.67641 Prefactor = 0 Prefactor = 2.17489 Prefactor = 6.10623e-10 norm = 1.02436 Prefactor = 4.46812 Prefactor = 9.56697 Prefactor = 6.10623e-10 Prefactor = 5.55112e-11 Prefactor = 3.82546 Prefactor = 8.04912e-09 norm = 9.78915 Prefactor = 28.0516 Prefactor = 18.2049 Prefactor = 1.21825e-06 norm = 4.72011 Prefactor = 7.77156e-10 Prefactor = 8.00834 Prefactor = 3.77476e-09 norm = 13.4097 Normalizat = 0.836904 Prefactor = 1.12346 ********** ** 18 **HESSE ********** FCN= 20775.13 FROM HESSE STATUS=OK 692 CALLS 3047 TOTAL EDM= .49E-05 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 6.9140 1.9896 .38136E-03 -1.5655 2 Prefactor 6.8214 56.359 .37841E-03 -1.5656 3 Prefactor .55511E-10 4.1228 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 norm 4.2057 3.3274 .49012E-03 -1.5667 5 Prefactor .0000 7.4615 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor .75937 3.0982 .56165E-03 -1.5691 7 norm 6.2721 7.5062 .40052E-03 -1.5658 8 Prefactor 1.4805 3.8361 .89568E-03 -1.5684 9 Prefactor .38858E-09 4.0385 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 norm 5.6764 4.8082 .42155E-03 -1.5660 11 Prefactor .0000 .42007 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 Prefactor 2.1749 6.2250 .69979E-03 -1.5678 13 Prefactor .61062E-09 12.291 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 norm 1.0244 .42412 .12064E-02 -1.5688 15 Prefactor 4.4681 4.6300 .47573E-03 -1.5666 16 Prefactor 9.5670 9.6114 .32440E-03 -1.5646 17 Prefactor .61062E-09 2.4182 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 18 Prefactor .55511E-10 1.6619 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 19 Prefactor 3.8255 2.0605 .51574E-03 -1.5669 20 Prefactor .80491E-08 30.864 .17361E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 21 norm 9.7891 5.7901 .32005E-03 -1.5645 22 Prefactor 28.052 4.8349 .18899E-03 -1.5602 23 Prefactor 18.205 25.170 .22964E-03 -1.5623 24 Prefactor .12182E-05 231.89 .55555E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 25 norm 4.7201 1.7337 .46284E-03 -1.5665 26 Prefactor .77716E-09 3.1673 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 27 Prefactor 8.0083 7.3737 .35451E-03 -1.5651 28 Prefactor .37748E-08 20.010 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 29 norm 13.410 5.5120 .27326E-03 -1.5635 30 Normalizat .83690 .11282 .67545E-01 -.98714 31 Prefactor 1.1235 .92715E-01 .36768E-01 -.88720 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 4.92199e-06 Minuit parameter uncertainties: 1 1.98959 2 39.2149 3 2.65638e-05 4 3.32744 5 5.92954e-06 6 3.06768 7 7.50625 8 3.83616 9 8.08797e-05 10 4.80819 11 4.94221e-06 12 6.22503 13 0.000174147 14 0.424121 15 4.63002 16 9.61139 17 7.84926e-05 18 1.38802e-05 19 2.06054 20 0.000996143 21 5.79012 22 4.83494 23 25.1699 24 0.0336164 25 1.7337 26 9.85884e-05 27 7.37373 28 0.000547991 29 5.51198 30 0.112849 31 0.0927286 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 20775.1282872 Extracting fit parameters... 4FGL J1657.0+6010 Spectrum: PowerLaw 375 Prefactor: 6.106e-10 1.741e-04 0.000e+00 1.000e+06 ( 1.000e-13) 376 Index: 2.448e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 377 Scale: 9.922e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 719 Prefactor: 1.123e+00 9.273e-02 0.000e+00 1.000e+01 ( 1.000e+00) 720 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 721 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 718 Normalization: 8.369e-01 1.128e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 254.258 60.168 Photon Flux Upper Limit: 3.98834466873e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00309167235118 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/14092178/likelihoodResults_777254401_777859201_4FGL_J1657.0+6010_weekly_bin890.txt Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 20775.1703386 delta logL = -0.0420513580102 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 20775.0924753 delta logL = 0.0358119186058 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .35617 1.0000 .0000 .10000E+07 2 'Index ' 3.7076 1.0000 .0000 10.000 3 'Normalizat' .82810 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.1274 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .7220E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 20775.09 FROM MIGRAD STATUS=CONVERGED 70 CALLS 248 TOTAL EDM= .11E-07 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .35713 1.9823 .33848E-02 .36926E-01 2 Index 3.7078 .33197 .50000 .10567E-04 3 Normalizat .82794 .49232E-02 .67888E-01 .67961E-04 4 Prefactor 1.1275 .42932E-02 .36627E-01 .13994E-04 ERR DEF= .500 Final values: Prefactor = 0.357127 Index = 3.70781 Normalizat = 0.827936 Prefactor = 1.12751 ********** ** 18 **HESSE ********** FCN= 20775.09 FROM HESSE STATUS=NOT POSDEF 35 CALLS 283 TOTAL EDM= .28E-07 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .35713 220.59 .21105E-03 -1.5696 2 Index 3.7078 8.1320 .51553E-02 -.26141 3 Normalizat .82794 .73460E-01 .30036E-03 -.99041 4 Prefactor 1.1275 .57666E-01 .22682E-03 -.88592 ERR DEF= .500 Minuit fit quality: 2 estimated distance: 2.82493e-08 Minuit parameter uncertainties: 1 17.752 2 22.012 3 0.0734691 4 0.057669 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 20775.0924741 delta logL = 0.0358131036519 Extracting fit parameters... 4FGL J1657.0+6010 Spectrum: PowerLaw 375 Prefactor: 3.571e-01 1.775e+01 0.000e+00 1.000e+06 ( 1.000e-13) 376 Index: 3.708e+00 2.201e+01 0.000e+00 1.000e+01 (-1.000e+00) 377 Scale: 9.922e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 719 Prefactor: 1.128e+00 5.767e-02 0.000e+00 1.000e+01 ( 1.000e+00) 720 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 721 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 718 Normalization: 8.279e-01 7.347e-02 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 254.258 60.168 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/14092178/cmap_HighResolution_777254401_777859201_4FGL_J1657.0+6010_weekly_bin890.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='3.09e-03', job_status='DONE', photon_flux_upper_limit='3.99e-08', time_completed='2025-10-20 12:15:02.867211', job_id='14092178', GAL2='1.13', fit_tolerance='1e-08', EG2='0.83', EG='0.84', time_epoch_completed='1760987702.87', return_code2='102', ts='-0.00', comment='SUCCESS', return_code='0', GAL='1.12', dlogl='3.58e-02', ts2='0.08', photon_index_error='0.00', photon_index='2.45' WHERE bin_id='890' AND source_name='4FGL J1657.0+6010' AND cadence='weekly'; Database successfully updated. Analysis Complete. Mon Oct 20 12:15:02 PDT 2025