/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 = 17405 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J1127.4+5648_weekly_bin899 RA = 171.865, Dec = 56.8032 tmin = 782697601, tmax = 783302401 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='14459341', job_status='RUN', time_executed='2025-10-28 02:16:44.215323', time_epoch_executed='1761643004.22' WHERE source_name='4FGL J1127.4+5648' and cadence='weekly' and bin_id='899' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/14459341 Creating custom pfile directory: /lscratch/kocevski/14459341/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=782697601.0 && nMetStart<783302401.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=782697601.0 && nMetStart<783302401.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/14459341/ft1_4FGL_J1127.4+5648_weekly_bin899.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=782697601.0 && nMetStart<783302401.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/14459341/ft2_4FGL_J1127.4+5648_weekly_bin899.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/14459341/ft1_4FGL_J1127.4+5648_weekly_bin899.fits outfile=/lscratch/kocevski/14459341/ft1_filteredMKT_4FGL_J1127.4+5648_weekly_bin899.fits ra=171.865 dec=56.8032 rad=12.0 tmin=782697601.0 tmax=783302401.0 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 7.61 user 5.98 sys 0.24 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/14459341/ft2_4FGL_J1127.4+5648_weekly_bin899.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/14459341/ft2_4FGL_J1127.4+5648_weekly_bin899.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/14459341/ft1_filteredMKT_4FGL_J1127.4+5648_weekly_bin899.fits evtable="EVENTS" outfile="/lscratch/kocevski/14459341/ft1_filtered_4FGL_J1127.4+5648_weekly_bin899.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 1.35 user 0.24 sys 0.13 Number of photons that the gtmktime cut: 1533 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/14459341/ft1_filtered_4FGL_J1127.4+5648_weekly_bin899.fits" evtable="EVENTS" scfile=/lscratch/kocevski/14459341/ft2_4FGL_J1127.4+5648_weekly_bin899.fits sctable="SC_DATA" outfile=/lscratch/kocevski/14459341/ltcube_782697601_783302401_4FGL_J1127.4+5648_weekly_bin899.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/14459341/ft2_4FGL_J1127.4+5648_weekly_bin899.fits .....................! real 22.07 user 20.36 sys 0.23 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/14459341/ft1_filtered_4FGL_J1127.4+5648_weekly_bin899.fits evtable="EVENTS" scfile=/lscratch/kocevski/14459341/ft2_4FGL_J1127.4+5648_weekly_bin899.fits sctable="SC_DATA" expcube=/lscratch/kocevski/14459341/ltcube_782697601_783302401_4FGL_J1127.4+5648_weekly_bin899.fits outfile=/lscratch/kocevski/14459341/expmap_782697601_783302401_4FGL_J1127.4+5648_weekly_bin899.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/14459341/ltcube_782697601_783302401_4FGL_J1127.4+5648_weekly_bin899.fits .....................! real 80.28 user 74.44 sys 4.41 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 233 point sources and 0 extended sources Setting source of interest to: 4FGL J1127.4+5648 @ 171.865 56.8032 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/14459341/ft1_filtered_4FGL_J1127.4+5648_weekly_bin899.fits scfile=/lscratch/kocevski/14459341/ft2_4FGL_J1127.4+5648_weekly_bin899.fits outfile=/lscratch/kocevski/14459341/cmap_782697601_783302401_4FGL_J1127.4+5648_weekly_bin899.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=171.865 yref=56.8032 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 1.19 user 0.27 sys 0.11 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/14459341/ft1_filtered_4FGL_J1127.4+5648_weekly_bin899.fits scfile=/lscratch/kocevski/14459341/ft2_4FGL_J1127.4+5648_weekly_bin899.fits outfile=/lscratch/kocevski/14459341/cmap_HighResolution_782697601_783302401_4FGL_J1127.4+5648_weekly_bin899.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=171.865 yref=56.8032 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 1.09 user 0.27 sys 0.11 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/14459341/ft1_filtered_4FGL_J1127.4+5648_weekly_bin899.fits evtable="EVENTS" scfile=/lscratch/kocevski/14459341/ft2_4FGL_J1127.4+5648_weekly_bin899.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/14459341/Model_4FGL_J1127.4+5648_weekly_bin899.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/14459341/ft1_filtered_4FGL_J1127.4+5648_weekly_bin899.fits.....................! real 62.16 user 59.70 sys 0.65 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/14459341/ft1_filtered_4FGL_J1127.4+5648_weekly_bin899.fits', '/lscratch/kocevski/14459341/ft2_4FGL_J1127.4+5648_weekly_bin899.fits', expMap='/lscratch/kocevski/14459341/expmap_782697601_783302401_4FGL_J1127.4+5648_weekly_bin899.fits', expCube='/lscratch/kocevski/14459341/ltcube_782697601_783302401_4FGL_J1127.4+5648_weekly_bin899.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/14459341/Model_4FGL_J1127.4+5648_weekly_bin899.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1127.4+5648' 4FGL J1127.4+5648 Spectrum: PowerLaw 386 Prefactor: 1.906e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-12) 387 Index: 2.718e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 388 Scale: 5.235e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/14459341/ft1_filtered_4FGL_J1127.4+5648_weekly_bin899.fits Spacecraft file(s): /lscratch/kocevski/14459341/ft2_4FGL_J1127.4+5648_weekly_bin899.fits Exposure map: /lscratch/kocevski/14459341/expmap_782697601_783302401_4FGL_J1127.4+5648_weekly_bin899.fits Exposure cube: /lscratch/kocevski/14459341/ltcube_782697601_783302401_4FGL_J1127.4+5648_weekly_bin899.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/14459341/Model_4FGL_J1127.4+5648_weekly_bin899.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) = 16740.8750997 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 16740.8346423 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .45858E-04 1.0000 .0000 .10000E+07 2 'norm ' 5.8621 1.0000 .0000 .10000E+07 3 'Prefactor ' 18.094 1.0000 .0000 .10000E+07 4 'norm ' 1.7583 1.0000 .0000 .10000E+07 5 'norm ' .26104 1.0000 .0000 .10000E+07 6 'Prefactor ' .90452E-01 1.0000 .0000 .10000E+07 7 'Prefactor ' .56477 1.0000 .0000 .10000E+07 8 'norm ' 4.0545 1.0000 .0000 .10000E+07 9 'Prefactor ' 19.641 1.0000 .0000 .10000E+07 10 'Prefactor ' .20298E-03 1.0000 .0000 .10000E+07 11 'Prefactor ' .50108E-02 1.0000 .0000 .10000E+07 12 'norm ' .53685E-06 1.0000 .0000 .10000E+07 13 'Prefactor ' .95452E-04 1.0000 .0000 .10000E+07 14 'Prefactor ' 12.100 1.0000 .0000 .10000E+07 15 'Prefactor ' 6.5845 1.0000 .0000 .10000E+07 16 'norm ' .10401E-03 1.0000 .0000 .10000E+07 17 'Prefactor ' 2.4338 1.0000 .0000 .10000E+07 18 'norm ' .51514 1.0000 .0000 .10000E+07 19 'Prefactor ' 7.2766 1.0000 .0000 .10000E+07 20 'Prefactor ' 11.280 1.0000 .0000 .10000E+07 21 'Prefactor ' 2.7603 1.0000 .0000 .10000E+07 22 'norm ' .74385E-08 1.0000 .0000 .10000E+07 23 'Prefactor ' .10756E-03 1.0000 .0000 .10000E+07 24 'norm ' 5.7909 1.0000 .0000 .10000E+07 25 'Prefactor ' .71812E-03 1.0000 .0000 .10000E+07 26 'norm ' 3.0764 1.0000 .0000 .10000E+07 27 'Normalizat' 1.0839 1.0000 .10000E-01 10.000 28 'Prefactor ' .94158 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .7420E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 16740.83 FROM MIGRAD STATUS=CONVERGED 191 CALLS 2032 TOTAL EDM= .15E-08 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 3.9% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .14988E-08 6.3384 -.16319E-05** at limit ** 2 norm 5.8716 7.0918 .42735E-07 .31730E-02 3 Prefactor 17.697 3.2057 .23719E-06 .49156E-02 4 norm 1.7858 1.1961 .91650E-08 .25471E-01 5 norm .26193 .67132 -.32701E-07 -.67837E-03 6 Prefactor .58842E-08 32.010 -.43051E-06** at limit ** 7 Prefactor .31275E-06 491.27 -.19844E-04** at limit ** 8 norm 4.0574 1.3668 -.13427E-06 .64332E-02 9 Prefactor 20.199 32.349 -.93626E-05 .19293E-02 10 Prefactor .57176E-08 10.613 -.26606E-05** at limit ** 11 Prefactor .23870E-08 15.039 .53761E-05** at limit ** 12 norm .0000 18.144 -.52731E-05** at limit ** 13 Prefactor .16653E-09 3.4109 -.11199E-05** at limit ** 14 Prefactor 12.075 5.3910 -.10239E-05 .33783E-01 15 Prefactor 6.5923 7.3251 .19931E-06 .20245E-02 16 norm .55511E-10 4.0302 -.82672E-07** at limit ** 17 Prefactor 2.4320 1.5879 -.36762E-06 .26290E-02 18 norm .51991 1.9593 .10923E-06 .39640E-02 19 Prefactor 7.3001 8.9263 .31244E-05 .20047E-01 20 Prefactor 11.297 4.8709 -.13511E-06 -.91076E-02 21 Prefactor 2.7897 2.5544 .93568E-06 .24616E-01 22 norm .55511E-10 .58056 -.47897E-07** at limit ** 23 Prefactor .38858E-09 3.9240 -.66438E-06** at limit ** 24 norm 5.7765 3.7435 -.19837E-06 -.24034E-02 25 Prefactor .83267E-09 10.594 .62191E-05** at limit ** 26 norm 3.0770 1.1778 -.14259E-06 -.20277E-01 27 Normalizat 1.0843 .11578 .15927E-04 .93364E-03 28 Prefactor .94119 .14541 -.18255E-04 .60168E-03 ERR DEF= .500 Final values: Prefactor = 1.4988e-09 norm = 5.87163 Prefactor = 17.6973 norm = 1.78582 norm = 0.261927 Prefactor = 5.88418e-09 Prefactor = 3.1275e-07 norm = 4.05736 Prefactor = 20.199 Prefactor = 5.71765e-09 Prefactor = 2.38698e-09 norm = 0 Prefactor = 1.66533e-10 Prefactor = 12.0749 Prefactor = 6.59229 norm = 5.55112e-11 Prefactor = 2.43202 norm = 0.519908 Prefactor = 7.30008 Prefactor = 11.2966 Prefactor = 2.78974 norm = 5.55112e-11 Prefactor = 3.88578e-10 norm = 5.77648 Prefactor = 8.32667e-10 norm = 3.07701 Normalizat = 1.08431 Prefactor = 0.941185 ********** ** 18 **HESSE ********** FCN= 16740.83 FROM HESSE STATUS=OK 589 CALLS 2621 TOTAL EDM= .86E-07 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .14988E-08 6.3701 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 norm 5.8716 7.1029 .41455E-03 -1.5660 3 Prefactor 17.697 14.500 .23518E-03 -1.5624 4 norm 1.7858 1.5367 .79001E-03 -1.5681 5 norm .26193 .67731 .10777E-02 -1.5698 6 Prefactor .58842E-08 32.063 .14193E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 Prefactor .31275E-06 477.28 .72445E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 norm 4.0574 1.3693 .50051E-03 -1.5668 9 Prefactor 20.199 32.364 .22572E-03 -1.5618 10 Prefactor .57176E-08 10.708 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor .23870E-08 15.111 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 norm .0000 18.168 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 Prefactor .16653E-09 3.3710 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 Prefactor 12.075 10.698 .28773E-03 -1.5638 15 Prefactor 6.5923 7.3432 .39084E-03 -1.5657 16 norm .55511E-10 4.0111 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 Prefactor 2.4320 1.6206 .65563E-03 -1.5677 18 norm .51991 2.0104 .77201E-03 -1.5694 19 Prefactor 7.3001 10.468 .37160E-03 -1.5654 20 Prefactor 11.297 5.7151 .29804E-03 -1.5641 21 Prefactor 2.7897 13.006 .61239E-03 -1.5675 22 norm .55511E-10 .57264 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 23 Prefactor .38858E-09 3.9297 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 24 norm 5.7765 3.7444 .41712E-03 -1.5660 25 Prefactor .83267E-09 1.3389 .55440E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 26 norm 3.0770 1.2009 .57804E-03 -1.5673 27 Normalizat 1.0843 .10015 .38697E-01 -.90257 28 Prefactor .94119 .12398 .66713E-01 -.94716 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 8.61942e-08 Minuit parameter uncertainties: 1 0.000194506 2 7.1029 3 14.5 4 1.53674 5 0.677306 6 0.000869443 7 0.0244364 8 1.36934 9 32.3643 10 0.000495486 11 0.000380757 12 1.6127e-05 13 4.99822e-05 14 10.6982 15 7.34323 16 2.51638e-05 17 1.62058 18 2.0104 19 10.4684 20 5.71514 21 12.0472 22 1.00053e-05 23 7.86624e-05 24 3.74443 25 6.70538e-05 26 1.20087 27 0.100168 28 0.12402 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 16740.8317582 Extracting fit parameters... 4FGL J1127.4+5648 Spectrum: PowerLaw 386 Prefactor: 1.665e-10 4.998e-05 0.000e+00 1.000e+06 ( 1.000e-12) 387 Index: 2.718e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 388 Scale: 5.235e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 739 Prefactor: 9.412e-01 1.240e-01 0.000e+00 1.000e+01 ( 1.000e+00) 740 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 741 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 738 Normalization: 1.084e+00 1.002e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 171.865 56.803 Photon Flux Upper Limit: 3.3322541633e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00262592991415 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/14459341/likelihoodResults_782697601_783302401_4FGL_J1127.4+5648_weekly_bin899.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) = 16740.836558 delta logL = -0.00479989438463 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 16740.8317635 delta logL = -5.33180718776e-06 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .29376E-05 1.0000 .0000 .10000E+07 2 'Index ' 2.0340 1.0000 .0000 10.000 3 'Normalizat' 1.0846 1.0000 .10000E-01 10.000 4 'Prefactor ' .94085 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .7420E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 16740.83 FROM MIGRAD STATUS=CONVERGED 39 CALLS 280 TOTAL EDM= .86E-10 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .0000 1.8534 .42118E-03** at limit ** 2 Index 3.5961 1.2150 .12848E-04 .0000 3 Normalizat 1.0843 1.1670 -.82190E-05 .34610E-04 4 Prefactor .94118 1.2838 .12925E-04 -.20521E-03 ERR DEF= .500 Final values: Prefactor = 0 Index = 3.59609 Normalizat = 1.08431 Prefactor = 0.941184 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 16740.83 FROM HESSE STATUS=FAILED 9 CALLS 289 TOTAL EDM= .86E-10 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .0000 1.8534 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index 1.4321 2.2098 .12848E-04 -.28461 3 Normalizat 1.0843 1.1670 -.82190E-05 -.90257 4 Prefactor .94118 1.2838 .12925E-04 -.94717 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 8.57798e-11 Minuit parameter uncertainties: 1 9.87602e-06 2 1.22835 3 1.19654 4 1.32926 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 101 logL (Free Index) = 16740.8317582 delta logL = 8.73114913702e-11 Extracting fit parameters... 4FGL J1127.4+5648 Spectrum: PowerLaw 386 Prefactor: 0.000e+00 9.876e-06 0.000e+00 1.000e+06 ( 1.000e-12) 387 Index: 3.596e+00 1.228e+00 0.000e+00 1.000e+01 (-1.000e+00) 388 Scale: 5.235e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 739 Prefactor: 9.412e-01 1.329e+00 0.000e+00 1.000e+01 ( 1.000e+00) 740 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 741 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 738 Normalization: 1.084e+00 1.197e+00 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 171.865 56.803 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/14459341/cmap_HighResolution_782697601_783302401_4FGL_J1127.4+5648_weekly_bin899.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='2.63e-03', job_status='DONE', photon_flux_upper_limit='3.33e-08', time_completed='2025-10-28 02:34:25.412412', job_id='14459341', GAL2='0.94', fit_tolerance='1e-08', EG2='1.08', EG='1.08', time_epoch_completed='1761644065.41', return_code2='101', ts='-0.00', comment='SUCCESS', return_code='0', GAL='0.94', dlogl='8.73e-11', ts2='0.00', photon_index_error='0.00', photon_index='2.72' WHERE bin_id='899' AND source_name='4FGL J1127.4+5648' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue Oct 28 02:34:25 PDT 2025