/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 = 17478 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J1635.2+3808_weekly_bin870 RA = 248.817, Dec = 38.1401 tmin = 765158401, 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='2916686', job_status='RUN', time_executed='2025-04-08 04:51:59.552541', time_epoch_executed='1744113119.55' WHERE source_name='4FGL J1635.2+3808' and cadence='weekly' and bin_id='870' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/2916686 Creating custom pfile directory: /lscratch/kocevski/2916686/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=765158401.0 && nMetStart<765763201.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=765158401.0 && nMetStart<765763201.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/2916686/ft1_4FGL_J1635.2+3808_weekly_bin870.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=765158401.0 && nMetStart<765763201.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/2916686/ft2_4FGL_J1635.2+3808_weekly_bin870.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/2916686/ft1_4FGL_J1635.2+3808_weekly_bin870.fits outfile=/lscratch/kocevski/2916686/ft1_filteredMKT_4FGL_J1635.2+3808_weekly_bin870.fits ra=248.817 dec=38.1401 rad=12.0 tmin=765158401.0 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 5.11 user 4.37 sys 0.37 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/2916686/ft2_4FGL_J1635.2+3808_weekly_bin870.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/2916686/ft2_4FGL_J1635.2+3808_weekly_bin870.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/2916686/ft1_filteredMKT_4FGL_J1635.2+3808_weekly_bin870.fits evtable="EVENTS" outfile="/lscratch/kocevski/2916686/ft1_filtered_4FGL_J1635.2+3808_weekly_bin870.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 1.44 user 0.25 sys 0.13 Number of photons that the gtmktime cut: 1406 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/2916686/ft1_filtered_4FGL_J1635.2+3808_weekly_bin870.fits" evtable="EVENTS" scfile=/lscratch/kocevski/2916686/ft2_4FGL_J1635.2+3808_weekly_bin870.fits sctable="SC_DATA" outfile=/lscratch/kocevski/2916686/ltcube_765158401_765763201_4FGL_J1635.2+3808_weekly_bin870.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/2916686/ft2_4FGL_J1635.2+3808_weekly_bin870.fits .....................! real 18.96 user 18.07 sys 0.36 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/2916686/ft1_filtered_4FGL_J1635.2+3808_weekly_bin870.fits evtable="EVENTS" scfile=/lscratch/kocevski/2916686/ft2_4FGL_J1635.2+3808_weekly_bin870.fits sctable="SC_DATA" expcube=/lscratch/kocevski/2916686/ltcube_765158401_765763201_4FGL_J1635.2+3808_weekly_bin870.fits outfile=/lscratch/kocevski/2916686/expmap_765158401_765763201_4FGL_J1635.2+3808_weekly_bin870.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/2916686/ltcube_765158401_765763201_4FGL_J1635.2+3808_weekly_bin870.fits .....................! real 71.23 user 66.23 sys 4.16 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 198 point sources and 0 extended sources Setting source of interest to: 4FGL J1635.2+3808 @ 248.817 38.1401 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/2916686/ft1_filtered_4FGL_J1635.2+3808_weekly_bin870.fits scfile=/lscratch/kocevski/2916686/ft2_4FGL_J1635.2+3808_weekly_bin870.fits outfile=/lscratch/kocevski/2916686/cmap_765158401_765763201_4FGL_J1635.2+3808_weekly_bin870.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=248.817 yref=38.1401 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 0.64 user 0.25 sys 0.13 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/2916686/ft1_filtered_4FGL_J1635.2+3808_weekly_bin870.fits scfile=/lscratch/kocevski/2916686/ft2_4FGL_J1635.2+3808_weekly_bin870.fits outfile=/lscratch/kocevski/2916686/cmap_HighResolution_765158401_765763201_4FGL_J1635.2+3808_weekly_bin870.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=248.817 yref=38.1401 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 0.67 user 0.24 sys 0.15 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/2916686/ft1_filtered_4FGL_J1635.2+3808_weekly_bin870.fits evtable="EVENTS" scfile=/lscratch/kocevski/2916686/ft2_4FGL_J1635.2+3808_weekly_bin870.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/2916686/Model_4FGL_J1635.2+3808_weekly_bin870.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/2916686/ft1_filtered_4FGL_J1635.2+3808_weekly_bin870.fits.....................! real 42.71 user 40.99 sys 1.03 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/2916686/ft1_filtered_4FGL_J1635.2+3808_weekly_bin870.fits', '/lscratch/kocevski/2916686/ft2_4FGL_J1635.2+3808_weekly_bin870.fits', expMap='/lscratch/kocevski/2916686/expmap_765158401_765763201_4FGL_J1635.2+3808_weekly_bin870.fits', expCube='/lscratch/kocevski/2916686/ltcube_765158401_765763201_4FGL_J1635.2+3808_weekly_bin870.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/2916686/Model_4FGL_J1635.2+3808_weekly_bin870.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1635.2+3808' 4FGL J1635.2+3808 Spectrum: LogParabola 275 norm: 1.022e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-10) 276 alpha: 2.330e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 277 beta: 1.274e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 278 Eb: 5.275e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/2916686/ft1_filtered_4FGL_J1635.2+3808_weekly_bin870.fits Spacecraft file(s): /lscratch/kocevski/2916686/ft2_4FGL_J1635.2+3808_weekly_bin870.fits Exposure map: /lscratch/kocevski/2916686/expmap_765158401_765763201_4FGL_J1635.2+3808_weekly_bin870.fits Exposure cube: /lscratch/kocevski/2916686/ltcube_765158401_765763201_4FGL_J1635.2+3808_weekly_bin870.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/2916686/Model_4FGL_J1635.2+3808_weekly_bin870.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) = 15103.9804288 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 15103.8427904 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' .82157E-08 1.0000 .0000 .10000E+07 2 'Prefactor ' .36563E-04 1.0000 .0000 .10000E+07 3 'Prefactor ' .58903E-04 1.0000 .0000 .10000E+07 4 'Prefactor ' .21092 1.0000 .0000 .10000E+07 5 'Prefactor ' .54740E-04 1.0000 .0000 .10000E+07 6 'Prefactor ' .16109E-06 1.0000 .0000 .10000E+07 7 'norm ' .40729E-02 1.0000 .0000 .10000E+07 8 'norm ' .21766E-04 1.0000 .0000 .10000E+07 9 'Prefactor ' 10.938 1.0000 .0000 .10000E+07 10 'Prefactor ' 3.5410 1.0000 .0000 .10000E+07 11 'norm ' 13.045 1.0000 .0000 .10000E+07 12 'Prefactor ' .22204E-08 1.0000 .0000 .10000E+07 13 'Prefactor ' 7.1422 1.0000 .0000 .10000E+07 14 'Prefactor ' 7.6534 1.0000 .0000 .10000E+07 15 'Prefactor ' 2.9619 1.0000 .0000 .10000E+07 16 'Prefactor ' .87041E-07 1.0000 .0000 .10000E+07 17 'norm ' 2.1274 1.0000 .0000 .10000E+07 18 'norm ' .12705 1.0000 .0000 .10000E+07 19 'Prefactor ' .14750 1.0000 .0000 .10000E+07 20 'norm ' .24115 1.0000 .0000 .10000E+07 21 'norm ' .40917E-06 1.0000 .0000 .10000E+07 22 'norm ' 3.9404 1.0000 .0000 .10000E+07 23 'Normalizat' .86180 1.0000 .10000E-01 10.000 24 'Prefactor ' .96589 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6410E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 15103.84 FROM MIGRAD STATUS=CONVERGED 166 CALLS 1695 TOTAL EDM= .25E-10 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.1% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm .27756E-08 1.0830 .71267E-07** at limit ** 2 Prefactor .55511E-09 2.7528 .12074E-06** at limit ** 3 Prefactor .36637E-08 4.0763 .70806E-07** at limit ** 4 Prefactor .18436 8.5094 .12960E-06** at limit ** 5 Prefactor .55511E-10 10.420 -.73036E-07** at limit ** 6 Prefactor .27756E-09 .67851 .38098E-07** at limit ** 7 norm .37317E-02 .23382 .72063E-08** at limit ** 8 norm .22204E-09 1.5074 .21807E-07** at limit ** 9 Prefactor 10.912 7.8329 .17510E-07 .22565E-03 10 Prefactor 3.5408 2.3758 .46389E-08 -.20858E-04 11 norm 13.068 1.3537 -.66038E-09 .49294E-02 12 Prefactor .0000 1.9087 -.49696E-07** at limit ** 13 Prefactor 7.1418 1.0251 -.16852E-07 -.80877E-03 14 Prefactor 7.3321 8.6727 .27038E-07 -.53912E-02 15 Prefactor 2.9636 2.5072 .17074E-07 .11202E-03 16 Prefactor .11102E-09 .88220 .55247E-07** at limit ** 17 norm 2.1265 .96875 .66524E-08 -.30277E-03 18 norm .12660 .37261 .17178E-08** at limit ** 19 Prefactor .14411 .66255 .59042E-09** at limit ** 20 norm .24098 .33490 -.20030E-08** at limit ** 21 norm .77716E-09 2.0191 .91524E-08** at limit ** 22 norm 3.8810 4.4798 -.34121E-07 -.23225E-03 23 Normalizat .86204 .13403 .10255E-06 .29649E-04 24 Prefactor .96622 .10867 .11537E-06 .24646E-04 ERR DEF= .500 Final values: norm = 2.77556e-09 Prefactor = 5.55112e-10 Prefactor = 3.66374e-09 Prefactor = 0.184356 Prefactor = 5.55112e-11 Prefactor = 2.77556e-10 norm = 0.00373167 norm = 2.22045e-10 Prefactor = 10.9119 Prefactor = 3.54082 norm = 13.0683 Prefactor = 0 Prefactor = 7.14178 Prefactor = 7.3321 Prefactor = 2.96365 Prefactor = 1.11022e-10 norm = 2.12647 norm = 0.126598 Prefactor = 0.144108 norm = 0.240976 norm = 7.77156e-10 norm = 3.88095 Normalizat = 0.862039 Prefactor = 0.966218 ********** ** 18 **HESSE ********** FCN= 15103.84 FROM HESSE STATUS=OK 483 CALLS 2178 TOTAL EDM= .19E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm .27756E-08 3.6100 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Prefactor .55511E-09 3.4635 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor .36637E-08 .85430 .42118E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 Prefactor .18436 1.1016 .71770E-02 -1.5699 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor .55511E-10 10.430 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor .27756E-09 1.3862 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 norm .37317E-02 .26441E-01 .10387E-02 -1.5707 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 norm .22204E-09 3.7973 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 Prefactor 10.912 7.9246 .30269E-03 -1.5642 10 Prefactor 3.5408 2.4030 .53691E-03 -1.5670 11 norm 13.068 14.650 .27708E-03 -1.5636 12 Prefactor .0000 .34199 .33661E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 Prefactor 7.1418 1.1879 .37511E-03 -1.5655 14 Prefactor 7.3321 12.520 .36225E-03 -1.5654 15 Prefactor 2.9636 2.5502 .58978E-03 -1.5674 16 Prefactor .11102E-09 1.5116 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 norm 2.1265 .96846 .70666E-03 -1.5679 18 norm .12660 .29533 .26790E-02 -1.5701 WARNING - - ABOVE PARAMETER IS AT LIMIT. 19 Prefactor .14411 1.2495 .82785E-02 -1.5700 WARNING - - ABOVE PARAMETER IS AT LIMIT. 20 norm .24098 .38574 .20024E-02 -1.5698 WARNING - - ABOVE PARAMETER IS AT LIMIT. 21 norm .77716E-09 3.8668 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 22 norm 3.8810 4.5026 .50794E-03 -1.5669 23 Normalizat .86204 .11605 .44412E-01 -.97807 24 Prefactor .96622 .92313E-01 .45839E-01 -.93864 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 1.86643e-07 Minuit parameter uncertainties: 1 0.000200918 2 8.92966e-05 3 0.00011162 4 0.901295 5 4.3938e-05 6 3.72914e-05 7 0.0198665 8 5.53486e-05 9 7.92462 10 2.40304 11 14.6502 12 4.07254e-08 13 1.1879 14 12.5205 15 2.55021 16 2.61617e-05 17 0.968463 18 0.295326 19 0.848679 20 0.385742 21 0.000110208 22 4.50257 23 0.11608 24 0.0923277 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 15103.8423021 Extracting fit parameters... 4FGL J1635.2+3808 Spectrum: LogParabola 275 norm: 3.732e-03 1.987e-02 0.000e+00 1.000e+06 ( 1.000e-10) 276 alpha: 2.330e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 277 beta: 1.274e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 278 Eb: 5.275e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 638 Prefactor: 9.662e-01 9.233e-02 0.000e+00 1.000e+01 ( 1.000e+00) 639 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 640 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 637 Normalization: 8.620e-01 1.161e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 0.00 Ra Dec: 248.817 38.140 Photon Flux Upper Limit: 4.48914127894e-08 ph cm-2 s-1 Energy Flux Upper Limit: 1.43907804161e-05 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/2916686/likelihoodResults_765158401_765763201_4FGL_J1635.2+3808_weekly_bin870.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) = 15103.8446245 delta logL = -0.00232233686256 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 15103.8402994 delta logL = 0.00200273757946 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' .48710E-02 1.0000 .0000 .10000E+07 2 'alpha ' 2.7109 1.0000 .0000 5.0000 3 'Normalizat' .86110 1.0000 .10000E-01 10.000 4 'Prefactor ' .96661 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6410E+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. MIGRAD TERMINATED WITHOUT CONVERGENCE. FCN= 15103.84 FROM MIGRAD STATUS=FAILED 147 CALLS 479 TOTAL EDM= .22E-06 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm .48723E-02 16.543 .32602E-04** at limit ** 2 alpha 2.7108 3.5643 .50000 -.19204E-04 3 Normalizat .86110 .36349E-01 .26515E-03 -.13686E-03 4 Prefactor .96661 .31756E-01 .20908E-03 -.13517E-03 ERR DEF= .500 START SIMPLEX MINIMIZATION. CONVERGENCE WHEN EDM .LT. .20E-04 SIMPLEX MINIMIZATION HAS CONVERGED. FCN= 15103.84 FROM SIMPLEX STATUS=UNCHANGED 101 CALLS 580 TOTAL EDM= .87E-05 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm .48723E-02 16.543 .39090E-05** at limit ** 2 alpha 2.7108 3.5643 .72108E-02 -.19204E-04 3 Normalizat .86110 .36349E-01 .58731E-04 -.13686E-03 4 Prefactor .96661 .31756E-01 .42246E-04 -.13517E-03 ERR DEF= .500 MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MACHINE ACCURACY LIMITS FURTHER IMPROVEMENT. MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MIGRAD TERMINATED WITHOUT CONVERGENCE. FCN= 15103.84 FROM MIGRAD STATUS=FAILED 83 CALLS 663 TOTAL EDM= .19E-06 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm .48723E-02 21.138 .74895E-07** at limit ** 2 alpha 2.7108 2.6379 .50000 -.19204E-04 3 Normalizat .86110 .44526E-01 .21212E-05 -.13721E-03 4 Prefactor .96661 .39438E-01 .16727E-05 -.13322E-03 ERR DEF= .500 Final values: norm = 0.00487234 alpha = 2.71076 Normalizat = 0.861103 Prefactor = 0.96661 ********** ** 18 **HESSE ********** FCN= 15103.84 FROM HESSE STATUS=NOT POSDEF 29 CALLS 692 TOTAL EDM= .19E-06 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm .48723E-02 21.099 .37447E-06 -1.5707 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 alpha 2.7108 2.6117 .50000 .84404E-01 3 Normalizat .86110 .44229E-01 .42423E-06 -.97841 4 Prefactor .96661 .39160E-01 .33453E-06 -.93851 ERR DEF= .500 Minuit fit quality: 2 estimated distance: 1.91737e-07 Minuit parameter uncertainties: 1 0.641253 2 55.4272 3 0.0442312 4 0.0391615 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 1 logL (Free Index) = 15103.8402994 delta logL = 0.00200273831797 Extracting fit parameters... 4FGL J1635.2+3808 Spectrum: LogParabola 275 norm: 4.872e-03 6.413e-01 0.000e+00 1.000e+06 ( 1.000e-10) 276 alpha: 2.711e+00 5.543e+01 0.000e+00 5.000e+00 ( 1.000e+00) 277 beta: 1.274e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 278 Eb: 5.275e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 638 Prefactor: 9.666e-01 3.916e-02 0.000e+00 1.000e+01 ( 1.000e+00) 639 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 640 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 637 Normalization: 8.611e-01 4.423e-02 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 0.00 Ra Dec: 248.817 38.140 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/2916686/cmap_HighResolution_765158401_765763201_4FGL_J1635.2+3808_weekly_bin870.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='1.44e-05', job_status='DONE', photon_flux_upper_limit='4.49e-08', time_completed='2025-04-08 05:02:49.122537', job_id='2916686', GAL2='0.97', fit_tolerance='1e-08', EG2='0.86', EG='0.86', time_epoch_completed='1744113769.12', return_code2='1', ts='0.00', comment='SUCCESS', return_code='0', GAL='0.97', dlogl='2.00e-03', ts2='0.01', photon_index_error='0.00', photon_index='2.33' WHERE bin_id='870' AND source_name='4FGL J1635.2+3808' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue Apr 8 05:02:49 PDT 2025