/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 = 74236 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J1027.6+8251_monthly_bin203 RA = 156.923, Dec = 82.8611 tmin = 763171201, tmax = 765763201 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='2917257', job_status='RUN', time_executed='2025-04-08 05:35:38.465105', time_epoch_executed='1744115738.47' WHERE source_name='4FGL J1027.6+8251' and cadence='monthly' and bin_id='203' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/2917257 Creating custom pfile directory: /lscratch/kocevski/2917257/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=763171201.0 && nMetStart<765763201.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=763171201.0 && nMetStart<765763201.0' /Data/Flight/Level1/LPA Retrieving 458 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/2917257/ft1_4FGL_J1027.6+8251_monthly_bin203.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=763171201.0 && nMetStart<765763201.0' /Data/Flight/Level1/LPA Retrieving 458 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/2917257/ft2_4FGL_J1027.6+8251_monthly_bin203.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/2917257/ft1_4FGL_J1027.6+8251_monthly_bin203.fits outfile=/lscratch/kocevski/2917257/ft1_filteredMKT_4FGL_J1027.6+8251_monthly_bin203.fits ra=156.923 dec=82.8611 rad=12.0 tmin=763171201.0 tmax=765763201.0 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 17.64 user 16.81 sys 0.55 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/2917257/ft2_4FGL_J1027.6+8251_monthly_bin203.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/2917257/ft2_4FGL_J1027.6+8251_monthly_bin203.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/2917257/ft1_filteredMKT_4FGL_J1027.6+8251_monthly_bin203.fits evtable="EVENTS" outfile="/lscratch/kocevski/2917257/ft1_filtered_4FGL_J1027.6+8251_monthly_bin203.fits" apply_filter=yes overwrite=yes header_obstimes=yes tstart=0.0 tstop=0.0 gtifile="default" chatter=3 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtmktime version HEAD Applying GTI filter: IN_SAA!=T && LIVETIME>0 && gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nogrb.gti',(START+STOP)/2) && (angsep(RA_SUN,DEC_SUN,RA_ZENITH,DEC_ZENITH)>115 || gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nosolarflares.gti',(START+STOP)/2)) real 0.57 user 0.31 sys 0.12 Number of photons that the gtmktime cut: 11702 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/2917257/ft1_filtered_4FGL_J1027.6+8251_monthly_bin203.fits" evtable="EVENTS" scfile=/lscratch/kocevski/2917257/ft2_4FGL_J1027.6+8251_monthly_bin203.fits sctable="SC_DATA" outfile=/lscratch/kocevski/2917257/ltcube_763171201_765763201_4FGL_J1027.6+8251_monthly_bin203.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/2917257/ft2_4FGL_J1027.6+8251_monthly_bin203.fits .....................! real 68.26 user 67.52 sys 0.25 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/2917257/ft1_filtered_4FGL_J1027.6+8251_monthly_bin203.fits evtable="EVENTS" scfile=/lscratch/kocevski/2917257/ft2_4FGL_J1027.6+8251_monthly_bin203.fits sctable="SC_DATA" expcube=/lscratch/kocevski/2917257/ltcube_763171201_765763201_4FGL_J1027.6+8251_monthly_bin203.fits outfile=/lscratch/kocevski/2917257/expmap_763171201_765763201_4FGL_J1027.6+8251_monthly_bin203.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/2917257/ltcube_763171201_765763201_4FGL_J1027.6+8251_monthly_bin203.fits .....................! real 59.55 user 55.70 sys 3.45 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 208 point sources and 0 extended sources Setting source of interest to: 4FGL J1027.6+8251 @ 156.923 82.8611 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/2917257/ft1_filtered_4FGL_J1027.6+8251_monthly_bin203.fits scfile=/lscratch/kocevski/2917257/ft2_4FGL_J1027.6+8251_monthly_bin203.fits outfile=/lscratch/kocevski/2917257/cmap_763171201_765763201_4FGL_J1027.6+8251_monthly_bin203.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=156.923 yref=82.8611 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 0.57 user 0.28 sys 0.14 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/2917257/ft1_filtered_4FGL_J1027.6+8251_monthly_bin203.fits scfile=/lscratch/kocevski/2917257/ft2_4FGL_J1027.6+8251_monthly_bin203.fits outfile=/lscratch/kocevski/2917257/cmap_HighResolution_763171201_765763201_4FGL_J1027.6+8251_monthly_bin203.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=156.923 yref=82.8611 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 0.54 user 0.30 sys 0.13 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/2917257/ft1_filtered_4FGL_J1027.6+8251_monthly_bin203.fits evtable="EVENTS" scfile=/lscratch/kocevski/2917257/ft2_4FGL_J1027.6+8251_monthly_bin203.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/2917257/Model_4FGL_J1027.6+8251_monthly_bin203.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/2917257/ft1_filtered_4FGL_J1027.6+8251_monthly_bin203.fits.....................! real 471.33 user 468.36 sys 0.79 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/2917257/ft1_filtered_4FGL_J1027.6+8251_monthly_bin203.fits', '/lscratch/kocevski/2917257/ft2_4FGL_J1027.6+8251_monthly_bin203.fits', expMap='/lscratch/kocevski/2917257/expmap_763171201_765763201_4FGL_J1027.6+8251_monthly_bin203.fits', expCube='/lscratch/kocevski/2917257/ltcube_763171201_765763201_4FGL_J1027.6+8251_monthly_bin203.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/2917257/Model_4FGL_J1027.6+8251_monthly_bin203.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1027.6+8251' 4FGL J1027.6+8251 Spectrum: PowerLaw 309 Prefactor: 2.038e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-13) 310 Index: 2.340e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 311 Scale: 1.203e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/2917257/ft1_filtered_4FGL_J1027.6+8251_monthly_bin203.fits Spacecraft file(s): /lscratch/kocevski/2917257/ft2_4FGL_J1027.6+8251_monthly_bin203.fits Exposure map: /lscratch/kocevski/2917257/expmap_763171201_765763201_4FGL_J1027.6+8251_monthly_bin203.fits Exposure cube: /lscratch/kocevski/2917257/ltcube_763171201_765763201_4FGL_J1027.6+8251_monthly_bin203.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/2917257/Model_4FGL_J1027.6+8251_monthly_bin203.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) = 122902.220478 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 122900.847831 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 5.0323 1.0000 .0000 .10000E+07 2 'norm ' 9.3302 1.0000 .0000 .10000E+07 3 'norm ' .22380E-05 1.0000 .0000 .10000E+07 4 'Prefactor ' .83725E-04 1.0000 .0000 .10000E+07 5 'Prefactor ' 2.4289 1.0000 .0000 .10000E+07 6 'Prefactor ' 4.4450 1.0000 .0000 .10000E+07 7 'Prefactor ' 32.500 1.0000 .0000 .10000E+07 8 'Prefactor ' .15793E-06 1.0000 .0000 .10000E+07 9 'Prefactor ' 18.512 1.0000 .0000 .10000E+07 10 'norm ' 1.3398 1.0000 .0000 .10000E+07 11 'Prefactor ' .13600E-07 1.0000 .0000 .10000E+07 12 'norm ' 4.0755 1.0000 .0000 .10000E+07 13 'Prefactor ' 3.1344 1.0000 .0000 .10000E+07 14 'Prefactor ' 2.4954 1.0000 .0000 .10000E+07 15 'Prefactor ' .72415E-03 1.0000 .0000 .10000E+07 16 'norm ' 1.0330 1.0000 .0000 .10000E+07 17 'Prefactor ' 14.931 1.0000 .0000 .10000E+07 18 'Prefactor ' .96714 1.0000 .0000 .10000E+07 19 'Prefactor ' .21491E-04 1.0000 .0000 .10000E+07 20 'Prefactor ' 18.727 1.0000 .0000 .10000E+07 21 'Prefactor ' 8.6472 1.0000 .0000 .10000E+07 22 'Normalizat' .94715 1.0000 .10000E-01 10.000 23 'Prefactor ' .97957 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6710E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 122900.8 FROM MIGRAD STATUS=CONVERGED 129 CALLS 1132 TOTAL EDM= .47E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.4% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 5.0293 3.4099 -.41588E-08 -.72882E-03 2 norm 9.3300 3.5375 .51381E-08 -.14252E-02 3 norm .0000 .98456 -.64121E-08** at limit ** 4 Prefactor .38858E-09 3.5337 .25587E-07** at limit ** 5 Prefactor 2.4291 .79085 .53700E-08 .61519E-03 6 Prefactor 4.4451 1.9661 -.19134E-07 -.17176E-02 7 Prefactor 32.563 5.1369 .65278E-08 .13659E-01 8 Prefactor .38303E-08 5.6777 .29015E-07** at limit ** 9 Prefactor 18.346 10.502 .50618E-07 -.30841E-01 10 norm 1.3399 1.1972 -.10823E-06 -.57881E-02 11 Prefactor .0000 .49053 -.22117E-07** at limit ** 12 norm 4.0754 .26053 .29365E-08 .80465E-02 13 Prefactor 3.1344 2.3289 .33774E-07 -.17686E-02 14 Prefactor 2.4958 2.5252 .50913E-07 .11326E-02 15 Prefactor .22204E-09 17.494 -.10273E-06** at limit ** 16 norm 1.0330 .62819 -.20962E-07 -.25177E-02 17 Prefactor 14.972 7.3322 -.95566E-08 -.13410E-01 18 Prefactor .96667 1.0619 .92517E-09 -.61904E-01 19 Prefactor .0000 1.1609 -.58127E-07** at limit ** 20 Prefactor 18.715 2.5310 .80054E-08 .73110E-02 21 Prefactor 8.6536 3.6308 -.13355E-07 -.23276E-01 22 Normalizat .94711 .47350E-01 .27967E-06 -.22464E-03 23 Prefactor .97959 .28803E-01 -.47252E-06 -.52971E-03 ERR DEF= .500 Final values: Prefactor = 5.02934 norm = 9.32997 norm = 0 Prefactor = 3.88578e-10 Prefactor = 2.42907 Prefactor = 4.44508 Prefactor = 32.5625 Prefactor = 3.83027e-09 Prefactor = 18.3462 norm = 1.33986 Prefactor = 0 norm = 4.07536 Prefactor = 3.13444 Prefactor = 2.49579 Prefactor = 2.22045e-10 norm = 1.03298 Prefactor = 14.9724 Prefactor = 0.966675 Prefactor = 0 Prefactor = 18.7147 Prefactor = 8.65364 Normalizat = 0.947111 Prefactor = 0.979588 ********** ** 18 **HESSE ********** FCN= 122900.8 FROM HESSE STATUS=OK 432 CALLS 1564 TOTAL EDM= .19E-05 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 5.0293 3.4101 .44802E-03 -1.5663 2 norm 9.3300 3.5410 .32786E-03 -1.5647 3 norm .0000 .99172 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 Prefactor .38858E-09 3.5677 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor 2.4291 .79161 .65636E-03 -1.5677 6 Prefactor 4.4451 1.9718 .47738E-03 -1.5666 7 Prefactor 32.563 5.5726 .17544E-03 -1.5594 8 Prefactor .38303E-08 .54357 .75994E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 Prefactor 18.346 12.074 .23250E-03 -1.5622 10 norm 1.3399 1.3258 .94672E-03 -1.5685 11 Prefactor .0000 .48265 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 norm 4.0754 .26066 .49918E-03 -1.5668 13 Prefactor 3.1344 2.5507 .57236E-03 -1.5673 14 Prefactor 2.4958 2.6505 .64673E-03 -1.5676 15 Prefactor .22204E-09 17.355 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 16 norm 1.0330 .65738 .12441E-02 -1.5688 17 Prefactor 14.972 7.4193 .25895E-03 -1.5631 18 Prefactor .96667 2.6569 .42598E-03 -1.5688 19 Prefactor .0000 1.1640 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 20 Prefactor 18.715 11.259 .23117E-03 -1.5621 21 Prefactor 8.6536 9.7379 .34064E-03 -1.5649 22 Normalizat .94711 .42274E-01 .67706E-01 -.94824 23 Prefactor .97959 .25498E-01 .46011E-01 -.93413 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 1.882e-06 Minuit parameter uncertainties: 1 3.41006 2 3.54098 3 3.8993e-06 4 7.38479e-05 5 0.791606 6 1.97183 7 5.57257 8 9.1054e-05 9 12.0737 10 1.32584 11 9.59555e-07 12 0.260656 13 2.55067 14 2.65048 15 0.000121265 16 0.657378 17 7.41933 18 2.65694 19 7.97565e-06 20 11.2592 21 9.73796 22 0.0422751 23 0.0254981 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 122900.847677 Extracting fit parameters... 4FGL J1027.6+8251 Spectrum: PowerLaw 309 Prefactor: 3.830e-09 9.105e-05 0.000e+00 1.000e+06 ( 1.000e-13) 310 Index: 2.340e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 311 Scale: 1.203e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 668 Prefactor: 9.796e-01 2.550e-02 0.000e+00 1.000e+01 ( 1.000e+00) 669 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 670 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 667 Normalization: 9.471e-01 4.228e-02 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 156.923 82.861 Photon Flux Upper Limit: 1.12719703473e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.000867477806336 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/2917257/likelihoodResults_763171201_765763201_4FGL_J1027.6+8251_monthly_bin203.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) = 122900.850204 delta logL = -0.00252710745553 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 122900.847683 delta logL = -5.47668605577e-06 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .10893E-03 1.0000 .0000 .10000E+07 2 'Index ' 2.6180 1.0000 .0000 10.000 3 'Normalizat' .94714 1.0000 .10000E-01 10.000 4 'Prefactor ' .97958 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6710E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 122900.8 FROM MIGRAD STATUS=CONVERGED 61 CALLS 306 TOTAL EDM= .95E-11 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .11102E-09 .12896 .42118E-03** at limit ** 2 Index 1.8071 7.8881 .50000 -.29104E-09 3 Normalizat .94711 .30849E-03 .67706E-01 .18283E-03 4 Prefactor .97959 .19332E-03 .46011E-01 .97200E-03 ERR DEF= .500 Final values: Prefactor = 1.11022e-10 Index = 1.80709 Normalizat = 0.94711 Prefactor = 0.979588 ********** ** 18 **HESSE ********** FCN= 122900.8 FROM HESSE STATUS=NOT POSDEF 27 CALLS 333 TOTAL EDM= .31E-10 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .11102E-09 3.1170 .84235E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index 1.8071 5.5889 .50000 -.69265 3 Normalizat .94711 .15069E-02 .29951E-03 -.94824 4 Prefactor .97959 .94549E-03 .18391E-03 -.93413 ERR DEF= .500 Minuit fit quality: 2 estimated distance: 3.05515e-11 Minuit parameter uncertainties: 1 3.67677e-05 2 63633.3 3 0.00150687 4 0.000945488 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) = 122900.847677 delta logL = 2.32830643654e-10 Extracting fit parameters... 4FGL J1027.6+8251 Spectrum: PowerLaw 309 Prefactor: 1.110e-10 3.677e-05 0.000e+00 1.000e+06 ( 1.000e-13) 310 Index: 1.807e+00 6.363e+04 0.000e+00 1.000e+01 (-1.000e+00) 311 Scale: 1.203e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 668 Prefactor: 9.796e-01 9.455e-04 0.000e+00 1.000e+01 ( 1.000e+00) 669 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 670 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 667 Normalization: 9.471e-01 1.507e-03 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 156.923 82.861 Creating a high resolution counts map... INFO: Auto-setting vmin to -2.000e-01 [aplpy.core] INFO: Auto-setting vmax to 2.220e+00 [aplpy.core] Saving /lscratch/kocevski/2917257/cmap_HighResolution_763171201_765763201_4FGL_J1027.6+8251_monthly_bin203.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='8.67e-04', job_status='DONE', photon_flux_upper_limit='1.13e-08', time_completed='2025-04-08 06:22:38.996713', job_id='2917257', GAL2='0.98', fit_tolerance='1e-08', EG2='0.95', EG='0.95', time_epoch_completed='1744118559.0', return_code2='102', ts='-0.00', comment='SUCCESS', return_code='0', GAL='0.98', dlogl='2.33e-10', ts2='-0.00', photon_index_error='0.00', photon_index='2.34' WHERE bin_id='203' AND source_name='4FGL J1027.6+8251' AND cadence='monthly'; Database successfully updated. Analysis Complete. Tue Apr 8 06:22:39 PDT 2025