/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 = 17472 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J1109.6+3735_weekly_bin913 RA = 167.409, Dec = 37.5868 tmin = 791164801, tmax = 791769601 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='20099666', job_status='RUN', time_executed='2026-02-03 00:42:56.495028', time_epoch_executed='1770108176.5' WHERE source_name='4FGL J1109.6+3735' and cadence='weekly' and bin_id='913' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/20099666 Creating custom pfile directory: /lscratch/kocevski/20099666/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=791164801.0 && nMetStart<791769601.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=791164801.0 && nMetStart<791769601.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/20099666/ft1_4FGL_J1109.6+3735_weekly_bin913.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=791164801.0 && nMetStart<791769601.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/20099666/ft2_4FGL_J1109.6+3735_weekly_bin913.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/20099666/ft1_4FGL_J1109.6+3735_weekly_bin913.fits outfile=/lscratch/kocevski/20099666/ft1_filteredMKT_4FGL_J1109.6+3735_weekly_bin913.fits ra=167.409 dec=37.5868 rad=12.0 tmin=791164801.0 tmax=791769601.0 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 4.49 user 3.77 sys 0.20 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/20099666/ft2_4FGL_J1109.6+3735_weekly_bin913.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/20099666/ft2_4FGL_J1109.6+3735_weekly_bin913.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/20099666/ft1_filteredMKT_4FGL_J1109.6+3735_weekly_bin913.fits evtable="EVENTS" outfile="/lscratch/kocevski/20099666/ft1_filtered_4FGL_J1109.6+3735_weekly_bin913.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 0.74 user 0.19 sys 0.13 Number of photons that the gtmktime cut: 1621 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/20099666/ft1_filtered_4FGL_J1109.6+3735_weekly_bin913.fits" evtable="EVENTS" scfile=/lscratch/kocevski/20099666/ft2_4FGL_J1109.6+3735_weekly_bin913.fits sctable="SC_DATA" outfile=/lscratch/kocevski/20099666/ltcube_791164801_791769601_4FGL_J1109.6+3735_weekly_bin913.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/20099666/ft2_4FGL_J1109.6+3735_weekly_bin913.fits .....................! real 16.46 user 15.69 sys 0.20 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/20099666/ft1_filtered_4FGL_J1109.6+3735_weekly_bin913.fits evtable="EVENTS" scfile=/lscratch/kocevski/20099666/ft2_4FGL_J1109.6+3735_weekly_bin913.fits sctable="SC_DATA" expcube=/lscratch/kocevski/20099666/ltcube_791164801_791769601_4FGL_J1109.6+3735_weekly_bin913.fits outfile=/lscratch/kocevski/20099666/expmap_791164801_791769601_4FGL_J1109.6+3735_weekly_bin913.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/20099666/ltcube_791164801_791769601_4FGL_J1109.6+3735_weekly_bin913.fits .....................! real 59.78 user 55.51 sys 3.38 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 207 point sources and 0 extended sources Setting source of interest to: 4FGL J1109.6+3735 @ 167.409 37.5868 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/20099666/ft1_filtered_4FGL_J1109.6+3735_weekly_bin913.fits scfile=/lscratch/kocevski/20099666/ft2_4FGL_J1109.6+3735_weekly_bin913.fits outfile=/lscratch/kocevski/20099666/cmap_791164801_791769601_4FGL_J1109.6+3735_weekly_bin913.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=167.409 yref=37.5868 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 0.71 user 0.20 sys 0.12 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/20099666/ft1_filtered_4FGL_J1109.6+3735_weekly_bin913.fits scfile=/lscratch/kocevski/20099666/ft2_4FGL_J1109.6+3735_weekly_bin913.fits outfile=/lscratch/kocevski/20099666/cmap_HighResolution_791164801_791769601_4FGL_J1109.6+3735_weekly_bin913.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=167.409 yref=37.5868 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 0.80 user 0.21 sys 0.13 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/20099666/ft1_filtered_4FGL_J1109.6+3735_weekly_bin913.fits evtable="EVENTS" scfile=/lscratch/kocevski/20099666/ft2_4FGL_J1109.6+3735_weekly_bin913.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/20099666/Model_4FGL_J1109.6+3735_weekly_bin913.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/20099666/ft1_filtered_4FGL_J1109.6+3735_weekly_bin913.fits.....................! real 47.11 user 45.16 sys 0.91 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/20099666/ft1_filtered_4FGL_J1109.6+3735_weekly_bin913.fits', '/lscratch/kocevski/20099666/ft2_4FGL_J1109.6+3735_weekly_bin913.fits', expMap='/lscratch/kocevski/20099666/expmap_791164801_791769601_4FGL_J1109.6+3735_weekly_bin913.fits', expCube='/lscratch/kocevski/20099666/ltcube_791164801_791769601_4FGL_J1109.6+3735_weekly_bin913.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/20099666/Model_4FGL_J1109.6+3735_weekly_bin913.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1109.6+3735' 4FGL J1109.6+3735 Spectrum: PowerLaw 332 Prefactor: 1.001e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-14) 333 Index: 1.855e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 334 Scale: 4.801e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/20099666/ft1_filtered_4FGL_J1109.6+3735_weekly_bin913.fits Spacecraft file(s): /lscratch/kocevski/20099666/ft2_4FGL_J1109.6+3735_weekly_bin913.fits Exposure map: /lscratch/kocevski/20099666/expmap_791164801_791769601_4FGL_J1109.6+3735_weekly_bin913.fits Exposure cube: /lscratch/kocevski/20099666/ltcube_791164801_791769601_4FGL_J1109.6+3735_weekly_bin913.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/20099666/Model_4FGL_J1109.6+3735_weekly_bin913.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) = 17969.2776766 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 17969.2424016 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 2.4552 1.0000 .0000 .10000E+07 2 'Prefactor ' .42080E-05 1.0000 .0000 .10000E+07 3 'norm ' 4.8162 1.0000 .0000 .10000E+07 4 'Prefactor ' .22188 1.0000 .0000 .10000E+07 5 'Prefactor ' .13418E-02 1.0000 .0000 .10000E+07 6 'Prefactor ' 6.0474 1.0000 .0000 .10000E+07 7 'Prefactor ' 1.0149 1.0000 .0000 .10000E+07 8 'Prefactor ' 20.332 1.0000 .0000 .10000E+07 9 'Prefactor ' 7.4467 1.0000 .0000 .10000E+07 10 'norm ' 1.6826 1.0000 .0000 .10000E+07 11 'Prefactor ' .16381E-03 1.0000 .0000 .10000E+07 12 'Prefactor ' 12.967 1.0000 .0000 .10000E+07 13 'Prefactor ' .28622E-03 1.0000 .0000 .10000E+07 14 'Prefactor ' .59048E-03 1.0000 .0000 .10000E+07 15 'norm ' 6.0471 1.0000 .0000 .10000E+07 16 'Prefactor ' .50677 1.0000 .0000 .10000E+07 17 'Prefactor ' 77.583 1.0000 .0000 .10000E+07 18 'Prefactor ' .11641E-04 1.0000 .0000 .10000E+07 19 'norm ' 15.340 1.0000 .0000 .10000E+07 20 'Prefactor ' 3.4927 1.0000 .0000 .10000E+07 21 'Prefactor ' 2.7497 1.0000 .0000 .10000E+07 22 'Prefactor ' .10385E-02 1.0000 .0000 .10000E+07 23 'norm ' 6.7589 1.0000 .0000 .10000E+07 24 'norm ' 2.6131 1.0000 .0000 .10000E+07 25 'Prefactor ' .28924E-03 1.0000 .0000 .10000E+07 26 'Normalizat' 1.1566 1.0000 .10000E-01 10.000 27 'Prefactor ' 1.0030 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6530E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 17969.24 FROM MIGRAD STATUS=CONVERGED 191 CALLS 2442 TOTAL EDM= .82E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 2.1% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 2.4506 2.5834 -.80333E-07 -.10261E-01 2 Prefactor .27756E-09 1.3474 -.35709E-07** at limit ** 3 norm 4.8116 6.1560 -.11300E-06 .11867E-02 4 Prefactor .39668E-06 149.17 -.93252E-05** at limit ** 5 Prefactor .55511E-10 5.9505 .12860E-06** at limit ** 6 Prefactor 6.0482 3.6534 -.86727E-07 -.36468E-02 7 Prefactor 1.0140 14.436 -.83657E-07 .10104E-02 8 Prefactor 19.723 18.991 -.61503E-06 -.57386E-01 9 Prefactor 7.4280 7.1239 -.19158E-06 .25903E-02 10 norm 1.6825 .23554 -.10464E-07 .48605E-01 11 Prefactor .33307E-09 4.7102 .24924E-06** at limit ** 12 Prefactor 12.948 3.3235 .28645E-07 -.40841E-02 13 Prefactor .55511E-09 4.5123 .65543E-06** at limit ** 14 Prefactor .48350E-07 38.951 .88909E-06** at limit ** 15 norm 6.0478 7.5371 -.29351E-06 .12239E-02 16 Prefactor .52133 1.8229 .42799E-06 .34482E-02 17 Prefactor 76.980 37.773 -.15998E-05 .56957E-01 18 Prefactor .11102E-09 4.7898 -.10079E-05** at limit ** 19 norm 15.356 2.8203 .72191E-07 .23294E-01 20 Prefactor 3.4302 9.4079 -.33042E-05 -.28092E-02 21 Prefactor 2.7369 3.2969 .10914E-06 -.25351E-02 22 Prefactor .66058E-08 10.882 -.28155E-05** at limit ** 23 norm 6.7575 1.0110 -.15149E-07 -.92707E-03 24 norm 2.6223 2.7614 .54549E-08 .13158E-02 25 Prefactor .86042E-08 11.217 .30079E-05** at limit ** 26 Normalizat 1.1571 .14208 .41194E-05 -.19528E-03 27 Prefactor 1.0030 .15855 .11247E-05 -.26834E-03 ERR DEF= .500 Final values: Prefactor = 2.45064 Prefactor = 2.77556e-10 norm = 4.81156 Prefactor = 3.96683e-07 Prefactor = 5.55112e-11 Prefactor = 6.04821 Prefactor = 1.01398 Prefactor = 19.7228 Prefactor = 7.428 norm = 1.68247 Prefactor = 3.33067e-10 Prefactor = 12.9475 Prefactor = 5.55112e-10 Prefactor = 4.83502e-08 norm = 6.04783 Prefactor = 0.521328 Prefactor = 76.9797 Prefactor = 1.11022e-10 norm = 15.3556 Prefactor = 3.43018 Prefactor = 2.73695 Prefactor = 6.60583e-09 norm = 6.75751 norm = 2.6223 Prefactor = 8.60423e-09 Normalizat = 1.15711 Prefactor = 1.00302 ********** ** 18 **HESSE ********** FCN= 17969.24 FROM HESSE STATUS=OK 560 CALLS 3002 TOTAL EDM= .12E-05 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 2.4506 2.5941 .65250E-03 -1.5677 2 Prefactor .27756E-09 1.3428 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 norm 4.8116 6.1840 .45817E-03 -1.5664 4 Prefactor .39668E-06 13.543 .18339E-01 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor .55511E-10 5.9741 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor 6.0482 3.6568 .40805E-03 -1.5659 7 Prefactor 1.0140 14.154 .12973E-02 -1.5688 8 Prefactor 19.723 35.378 .22184E-03 -1.5619 9 Prefactor 7.4280 7.3661 .36729E-03 -1.5653 10 norm 1.6825 .23981 .52771E-03 -1.5682 11 Prefactor .33307E-09 .91132 .42118E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 Prefactor 12.948 10.711 .27791E-03 -1.5636 13 Prefactor .55511E-09 4.5194 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 Prefactor .48350E-07 39.130 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 15 norm 6.0478 8.6518 .40806E-03 -1.5659 16 Prefactor .52133 2.0686 .78032E-03 -1.5694 17 Prefactor 76.980 46.891 .11354E-03 -1.5532 18 Prefactor .11102E-09 4.7915 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 19 norm 15.356 2.8710 .25546E-03 -1.5630 20 Prefactor 3.4302 9.4846 .54077E-03 -1.5671 21 Prefactor 2.7369 3.3349 .61366E-03 -1.5675 22 Prefactor .66058E-08 10.899 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 23 norm 6.7575 1.0105 .38571E-04 -1.5656 24 norm 2.6223 2.7543 .63074E-03 -1.5676 25 Prefactor .86042E-08 11.247 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 26 Normalizat 1.1571 .11830 .59735E-01 -.87939 27 Prefactor 1.0030 .13195 .73754E-01 -.92629 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 1.20551e-06 Minuit parameter uncertainties: 1 2.59412 2 3.72927e-05 3 6.18399 4 0.00463569 5 3.97535e-05 6 3.6568 7 7.5769 8 35.3783 9 7.36608 10 0.239812 11 3.51398e-05 12 10.7114 13 0.000100165 14 0.00275164 15 8.65185 16 2.0686 17 46.8914 18 4.8567e-05 19 2.871 20 9.48465 21 3.33487 22 0.000536594 23 1.01048 24 2.75432 25 0.00062221 26 0.118322 27 0.13199 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 17969.2411113 Extracting fit parameters... 4FGL J1109.6+3735 Spectrum: PowerLaw 332 Prefactor: 5.551e-10 1.002e-04 0.000e+00 1.000e+06 ( 1.000e-14) 333 Index: 1.855e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 334 Scale: 4.801e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 650 Prefactor: 1.003e+00 1.320e-01 0.000e+00 1.000e+01 ( 1.000e+00) 651 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 652 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 649 Normalization: 1.157e+00 1.183e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 167.409 37.587 Photon Flux Upper Limit: 2.71019087508e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00200711992854 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/20099666/likelihoodResults_791164801_791769601_4FGL_J1109.6+3735_weekly_bin913.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) = 17969.349172 delta logL = -0.108060699731 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 17969.2411121 delta logL = -7.43995769881e-07 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .20082E-05 1.0000 .0000 .10000E+07 2 'Index ' .76390 1.0000 .0000 10.000 3 'Normalizat' 1.1572 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.0029 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6530E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 17969.24 FROM MIGRAD STATUS=CONVERGED 34 CALLS 205 TOTAL EDM= .14E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .0000 4.8581 .42118E-03** at limit ** 2 Index 1.6825 1.5678 .31504E-05 .0000 3 Normalizat 1.1571 1.1231 .81601E-05 .39726E-04 4 Prefactor 1.0030 1.2982 -.11613E-04 .18872E-04 ERR DEF= .500 Final values: Prefactor = 0 Index = 1.68251 Normalizat = 1.15711 Prefactor = 1.00302 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 17969.24 FROM HESSE STATUS=FAILED 9 CALLS 214 TOTAL EDM= .14E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .0000 4.8581 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index .27846 1.7095 .31504E-05 -.72548 3 Normalizat 1.1571 1.1231 .81601E-05 -.87939 4 Prefactor 1.0030 1.2982 -.11613E-04 -.92629 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 1.41394e-12 Minuit parameter uncertainties: 1 1.22445e-05 2 1.61777 3 1.14777 4 1.34249 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) = 17969.2411113 delta logL = 9.09494701773e-11 Extracting fit parameters... 4FGL J1109.6+3735 Spectrum: PowerLaw 332 Prefactor: 0.000e+00 1.224e-05 0.000e+00 1.000e+06 ( 1.000e-14) 333 Index: 1.683e+00 1.618e+00 0.000e+00 1.000e+01 (-1.000e+00) 334 Scale: 4.801e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 650 Prefactor: 1.003e+00 1.342e+00 0.000e+00 1.000e+01 ( 1.000e+00) 651 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 652 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 649 Normalization: 1.157e+00 1.148e+00 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 167.409 37.587 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/20099666/cmap_HighResolution_791164801_791769601_4FGL_J1109.6+3735_weekly_bin913.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='2.01e-03', job_status='DONE', photon_flux_upper_limit='2.71e-08', time_completed='2026-02-03 00:56:31.443138', job_id='20099666', GAL2='1.00', fit_tolerance='1e-08', EG2='1.16', EG='1.16', time_epoch_completed='1770108991.44', return_code2='101', ts='-0.00', comment='SUCCESS', return_code='0', GAL='1.00', dlogl='9.09e-11', ts2='0.00', photon_index_error='0.00', photon_index='1.85' WHERE bin_id='913' AND source_name='4FGL J1109.6+3735' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue Feb 3 00:56:31 PST 2026