/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 = 17560 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J0904.6+5200_weekly_bin921 RA = 136.154, Dec = 52.0096 tmin = 796003201, tmax = 796608001 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='24574645', job_status='RUN', time_executed='2026-03-31 01:52:31.931030', time_epoch_executed='1774947151.93' WHERE source_name='4FGL J0904.6+5200' and cadence='weekly' and bin_id='921' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/24574645 Creating custom pfile directory: /lscratch/kocevski/24574645/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=796003201.0 && nMetStart<796608001.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=796003201.0 && nMetStart<796608001.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/24574645/ft1_4FGL_J0904.6+5200_weekly_bin921.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=796003201.0 && nMetStart<796608001.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/24574645/ft2_4FGL_J0904.6+5200_weekly_bin921.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/24574645/ft1_4FGL_J0904.6+5200_weekly_bin921.fits outfile=/lscratch/kocevski/24574645/ft1_filteredMKT_4FGL_J0904.6+5200_weekly_bin921.fits ra=136.154 dec=52.0096 rad=12.0 tmin=796003201.0 tmax=796608001.0 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 6.65 user 5.84 sys 0.33 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/24574645/ft2_4FGL_J0904.6+5200_weekly_bin921.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/24574645/ft2_4FGL_J0904.6+5200_weekly_bin921.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/24574645/ft1_filteredMKT_4FGL_J0904.6+5200_weekly_bin921.fits evtable="EVENTS" outfile="/lscratch/kocevski/24574645/ft1_filtered_4FGL_J0904.6+5200_weekly_bin921.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 1.16 user 0.25 sys 0.17 Number of photons that the gtmktime cut: 1757 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/24574645/ft1_filtered_4FGL_J0904.6+5200_weekly_bin921.fits" evtable="EVENTS" scfile=/lscratch/kocevski/24574645/ft2_4FGL_J0904.6+5200_weekly_bin921.fits sctable="SC_DATA" outfile=/lscratch/kocevski/24574645/ltcube_796003201_796608001_4FGL_J0904.6+5200_weekly_bin921.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/24574645/ft2_4FGL_J0904.6+5200_weekly_bin921.fits .....................! real 24.15 user 23.34 sys 0.27 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/24574645/ft1_filtered_4FGL_J0904.6+5200_weekly_bin921.fits evtable="EVENTS" scfile=/lscratch/kocevski/24574645/ft2_4FGL_J0904.6+5200_weekly_bin921.fits sctable="SC_DATA" expcube=/lscratch/kocevski/24574645/ltcube_796003201_796608001_4FGL_J0904.6+5200_weekly_bin921.fits outfile=/lscratch/kocevski/24574645/expmap_796003201_796608001_4FGL_J0904.6+5200_weekly_bin921.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/24574645/ltcube_796003201_796608001_4FGL_J0904.6+5200_weekly_bin921.fits .....................! real 70.74 user 65.64 sys 4.19 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 226 point sources and 0 extended sources Setting source of interest to: 4FGL J0904.6+5200 @ 136.154 52.0096 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/24574645/ft1_filtered_4FGL_J0904.6+5200_weekly_bin921.fits scfile=/lscratch/kocevski/24574645/ft2_4FGL_J0904.6+5200_weekly_bin921.fits outfile=/lscratch/kocevski/24574645/cmap_796003201_796608001_4FGL_J0904.6+5200_weekly_bin921.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=136.154 yref=52.0096 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 0.79 user 0.25 sys 0.13 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/24574645/ft1_filtered_4FGL_J0904.6+5200_weekly_bin921.fits scfile=/lscratch/kocevski/24574645/ft2_4FGL_J0904.6+5200_weekly_bin921.fits outfile=/lscratch/kocevski/24574645/cmap_HighResolution_796003201_796608001_4FGL_J0904.6+5200_weekly_bin921.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=136.154 yref=52.0096 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 0.72 user 0.27 sys 0.14 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/24574645/ft1_filtered_4FGL_J0904.6+5200_weekly_bin921.fits evtable="EVENTS" scfile=/lscratch/kocevski/24574645/ft2_4FGL_J0904.6+5200_weekly_bin921.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/24574645/Model_4FGL_J0904.6+5200_weekly_bin921.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/24574645/ft1_filtered_4FGL_J0904.6+5200_weekly_bin921.fits.....................! real 66.29 user 64.05 sys 1.17 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/24574645/ft1_filtered_4FGL_J0904.6+5200_weekly_bin921.fits', '/lscratch/kocevski/24574645/ft2_4FGL_J0904.6+5200_weekly_bin921.fits', expMap='/lscratch/kocevski/24574645/expmap_796003201_796608001_4FGL_J0904.6+5200_weekly_bin921.fits', expCube='/lscratch/kocevski/24574645/ltcube_796003201_796608001_4FGL_J0904.6+5200_weekly_bin921.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/24574645/Model_4FGL_J0904.6+5200_weekly_bin921.xml', optimizer='MINUIT') Using source of interest name: '4FGL J0904.6+5200' 4FGL J0904.6+5200 Spectrum: PowerLaw 353 Prefactor: 1.897e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-13) 354 Index: 2.565e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 355 Scale: 8.643e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/24574645/ft1_filtered_4FGL_J0904.6+5200_weekly_bin921.fits Spacecraft file(s): /lscratch/kocevski/24574645/ft2_4FGL_J0904.6+5200_weekly_bin921.fits Exposure map: /lscratch/kocevski/24574645/expmap_796003201_796608001_4FGL_J0904.6+5200_weekly_bin921.fits Exposure cube: /lscratch/kocevski/24574645/ltcube_796003201_796608001_4FGL_J0904.6+5200_weekly_bin921.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/24574645/Model_4FGL_J0904.6+5200_weekly_bin921.xml Optimizer: MINUIT Statistic: UNBINNED Performing an iterative likelihood fit... Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 102 logL (Fixed Index) = 19277.0347526 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 19272.3064914 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' .66674 1.0000 .0000 .10000E+07 2 'Prefactor ' .18326E-02 1.0000 .0000 .10000E+07 3 'norm ' 1.9748 1.0000 .0000 .10000E+07 4 'norm ' 1.8430 1.0000 .0000 .10000E+07 5 'Prefactor ' .12730E-03 1.0000 .0000 .10000E+07 6 'Prefactor ' 5.9658 1.0000 .0000 .10000E+07 7 'Prefactor ' 24.058 1.0000 .0000 .10000E+07 8 'Prefactor ' .11955E-02 1.0000 .0000 .10000E+07 9 'Prefactor ' .53790E-06 1.0000 .0000 .10000E+07 10 'norm ' 4.9392 1.0000 .0000 .10000E+07 11 'norm ' 1.3064 1.0000 .0000 .10000E+07 12 'Prefactor ' 7.7201 1.0000 .0000 .10000E+07 13 'Prefactor ' 12.210 1.0000 .0000 .10000E+07 14 'Prefactor ' .16398E-06 1.0000 .0000 .10000E+07 15 'norm ' .43632E-06 1.0000 .0000 .10000E+07 16 'norm ' 1.0652 1.0000 .0000 .10000E+07 17 'Prefactor ' .93734 1.0000 .0000 .10000E+07 18 'Prefactor ' 1.9497 1.0000 .0000 .10000E+07 19 'Prefactor ' 6.2377 1.0000 .0000 .10000E+07 20 'Prefactor ' .20950E-06 1.0000 .0000 .10000E+07 21 'Prefactor ' .10978E-04 1.0000 .0000 .10000E+07 22 'Prefactor ' 1.8093 1.0000 .0000 .10000E+07 23 'Prefactor ' 2.1501 1.0000 .0000 .10000E+07 24 'Prefactor ' 6.6518 1.0000 .0000 .10000E+07 25 'norm ' .77827E-07 1.0000 .0000 .10000E+07 26 'Prefactor ' 43.300 1.0000 .0000 .10000E+07 27 'norm ' 1.9525 1.0000 .0000 .10000E+07 28 'norm ' 8.5660 1.0000 .0000 .10000E+07 29 'Prefactor ' .32413E-06 1.0000 .0000 .10000E+07 30 'norm ' 2.6854 1.0000 .0000 .10000E+07 31 'Prefactor ' 47.489 1.0000 .0000 .10000E+07 32 'Normalizat' .84453 1.0000 .10000E-01 10.000 33 'Prefactor ' 1.1624 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .7190E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 19272.31 FROM MIGRAD STATUS=CONVERGED 150 CALLS 1864 TOTAL EDM= .19E-08 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.7% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm .66705 .85714 -.11908E-07 -.27110E-02 2 Prefactor .94091E-07 7.6211 .15455E-05** at limit ** 3 norm 1.9765 1.6558 -.52072E-08 -.18485E-02 4 norm 1.8419 .93875 -.29188E-07 -.14778E-01 5 Prefactor .38858E-09 3.2420 -.65660E-06** at limit ** 6 Prefactor 5.9757 3.7598 .53202E-07 -.51765E-02 7 Prefactor 24.163 15.302 .15220E-05 -.32704E-01 8 Prefactor .10375E-06 8.1122 -.14543E-05** at limit ** 9 Prefactor .0000 3.5154 .21741E-06** at limit ** 10 norm 4.9467 3.3996 .24535E-07 .25261E-02 11 norm 1.3022 2.0127 -.20150E-06 .38753E-03 12 Prefactor 7.7304 5.3988 -.46904E-06 .24304E-01 13 Prefactor 12.331 7.6836 .15407E-05 .42463E-01 14 Prefactor .88818E-09 .85561 -.52982E-07** at limit ** 15 norm .0000 .10786 -.33421E-07** at limit ** 16 norm 1.0649 .46458 .35304E-07 .21167E-01 17 Prefactor .93386 1.4055 .20788E-07 .58646E-02 18 Prefactor 1.9460 1.4501 -.44562E-07 -.55286E-02 19 Prefactor 6.2328 1.9918 -.42517E-06 -.10178 20 Prefactor .11102E-08 .86933 -.93446E-07** at limit ** 21 Prefactor .11102E-09 1.9317 .12206E-06** at limit ** 22 Prefactor 2.5732 2.3017 .37274E-06 -.26565E-02 23 Prefactor 2.2000 1.6425 .35970E-06 .24155E-01 24 Prefactor 6.6351 3.6118 .60383E-08 .14320E-01 25 norm .22204E-09 1.4040 .57170E-07** at limit ** 26 Prefactor 43.333 3.3207 .35246E-06 -.50200E-01 27 norm 1.9529 .36704 .24883E-07 .44799E-01 28 norm 8.5541 1.2943 .14106E-06 .37888E-02 29 Prefactor .11102E-09 .67409 -.84582E-07** at limit ** 30 norm 2.6872 1.3048 .44954E-07 .91564E-02 31 Prefactor 47.537 1.0524 -.51868E-10 -.96270E-02 32 Normalizat .84335 .12194 -.60831E-05 .27009E-03 33 Prefactor 1.1629 .11144 .17240E-05 .35905E-03 ERR DEF= .500 Final values: norm = 0.667046 Prefactor = 9.40914e-08 norm = 1.97648 norm = 1.84192 Prefactor = 3.88578e-10 Prefactor = 5.97573 Prefactor = 24.1632 Prefactor = 1.0375e-07 Prefactor = 0 norm = 4.94673 norm = 1.30222 Prefactor = 7.7304 Prefactor = 12.331 Prefactor = 8.88178e-10 norm = 0 norm = 1.06489 Prefactor = 0.933861 Prefactor = 1.94599 Prefactor = 6.2328 Prefactor = 1.11022e-09 Prefactor = 1.11022e-10 Prefactor = 2.57321 Prefactor = 2.19998 Prefactor = 6.63513 norm = 2.22045e-10 Prefactor = 43.3328 norm = 1.95287 norm = 8.5541 Prefactor = 1.11022e-10 norm = 2.68717 Prefactor = 47.537 Normalizat = 0.843348 Prefactor = 1.16292 ********** ** 18 **HESSE ********** FCN= 19272.31 FROM HESSE STATUS=OK 777 CALLS 2641 TOTAL EDM= .23E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm .66705 .86632 .63450E-03 -1.5692 2 Prefactor .94091E-07 10.139 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 norm 1.9765 1.6678 .73745E-03 -1.5680 4 norm 1.8419 .94403 .76796E-03 -1.5681 5 Prefactor .38858E-09 12.904 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor 5.9757 3.8610 .41088E-03 -1.5659 7 Prefactor 24.163 17.371 .20392E-03 -1.5610 8 Prefactor .10375E-06 10.299 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 Prefactor .0000 3.4937 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 norm 4.9467 3.4290 .45230E-03 -1.5663 11 norm 1.3022 2.0765 .96516E-03 -1.5685 12 Prefactor 7.7304 5.6167 .36067E-03 -1.5652 13 Prefactor 12.331 12.078 .28642E-03 -1.5638 14 Prefactor .88818E-09 .88301 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 15 norm .0000 .10719 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 16 norm 1.0649 .48509 .11818E-02 -1.5687 17 Prefactor .93386 1.4567 .43212E-03 -1.5689 18 Prefactor 1.9460 1.4621 .74295E-03 -1.5680 19 Prefactor 6.2328 4.3616 .40170E-03 -1.5658 20 Prefactor .11102E-08 .90149 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 21 Prefactor .11102E-09 1.9354 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 22 Prefactor 2.5732 31.376 .77649E-03 -1.5676 23 Prefactor 2.2000 4.7666 .70243E-03 -1.5678 24 Prefactor 6.6351 3.6837 .38884E-03 -1.5656 25 norm .22204E-09 1.4124 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 26 Prefactor 43.333 21.317 .15198E-03 -1.5576 27 norm 1.9529 .37372 .74233E-03 -1.5680 28 norm 8.5541 5.7280 .34226E-03 -1.5649 29 Prefactor .11102E-09 .67489 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 30 norm 2.6872 1.3059 .62151E-03 -1.5675 31 Prefactor 47.537 22.872 .14512E-03 -1.5570 32 Normalizat .84335 .11122 .64478E-01 -.98480 33 Prefactor 1.1629 .96416E-01 .53898E-01 -.87480 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 2.25737e-07 Minuit parameter uncertainties: 1 0.86632 2 0.00195357 3 1.66784 4 0.944028 5 0.000142906 6 3.86099 7 17.3706 8 0.00206742 9 8.50162e-06 10 3.42901 11 2.07647 12 5.61671 13 12.0776 14 5.63622e-05 15 1.45888e-06 16 0.48509 17 1.45671 18 1.46215 19 4.36164 20 6.28332e-05 21 2.73348e-05 22 17.9709 23 4.76658 24 3.68365 25 3.377e-05 26 21.3169 27 0.373716 28 5.72803 29 1.88592e-05 30 1.3059 31 22.8718 32 0.111252 33 0.0964307 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 19272.3053009 Extracting fit parameters... 4FGL J0904.6+5200 Spectrum: PowerLaw 353 Prefactor: 1.233e+01 1.208e+01 0.000e+00 1.000e+06 ( 1.000e-13) 354 Index: 2.565e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 355 Scale: 8.643e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 716 Prefactor: 1.163e+00 9.643e-02 0.000e+00 1.000e+01 ( 1.000e+00) 717 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 718 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 715 Normalization: 8.433e-01 1.113e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 1.32 Ra Dec: 136.154 52.010 Photon Index (Fixed Index): 2.56 +/- 0.00 Photon Flux (Fixed Index): 1.99e-08 +/- 1.95e-08 Energy Flux (Fixed Index): 5.40e-06 +/- 5.29e-06 TS (Fixed Index): 1.32 Ra Dec: 136.154 52.010 Photon Flux Upper Limit: 5.86534354431e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.0045804449733 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/24574645/likelihoodResults_796003201_796608001_4FGL_J0904.6+5200_weekly_bin921.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) = 19271.8370694 delta logL = 0.468231465566 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 19271.8141257 delta logL = 0.491175218551 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 6.1459 1.0000 .0000 .10000E+07 2 'Index ' 3.3069 1.0000 .0000 10.000 3 'Normalizat' .82527 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.1738 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .7190E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 19271.81 FROM MIGRAD STATUS=CONVERGED 62 CALLS 309 TOTAL EDM= .14E-07 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 6.1503 78.793 .40472E-03 .54860E-02 2 Index 3.3052 2.8152 .16468 .33740E-03 3 Normalizat .82529 .31230E-01 .65121E-01 .44938E-04 4 Prefactor 1.1738 .29396E-01 .53685E-01 -.11656E-04 ERR DEF= .500 Final values: Prefactor = 6.15028 Index = 3.30522 Normalizat = 0.825287 Prefactor = 1.17377 ********** ** 18 **HESSE ********** FCN= 19271.81 FROM HESSE STATUS=OK 33 CALLS 342 TOTAL EDM= .28E-09 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 6.1503 15.522 .16189E-04 -1.5658 2 Index 3.3052 1.4151 .86136E-02 -.34581 3 Normalizat .82529 .11590 .28808E-03 -.99137 4 Prefactor 1.1738 .11024 .23736E-03 -.87142 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 2.75662e-10 Minuit parameter uncertainties: 1 15.5224 2 1.43739 3 0.115938 4 0.110257 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 19271.81412 delta logL = 0.491180857734 Extracting fit parameters... 4FGL J0904.6+5200 Spectrum: PowerLaw 353 Prefactor: 6.150e+00 1.552e+01 0.000e+00 1.000e+06 ( 1.000e-13) 354 Index: 3.305e+00 1.437e+00 0.000e+00 1.000e+01 (-1.000e+00) 355 Scale: 8.643e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 716 Prefactor: 1.174e+00 1.103e-01 0.000e+00 1.000e+01 ( 1.000e+00) 717 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 718 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 715 Normalization: 8.253e-01 1.159e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 2.37 Ra Dec: 136.154 52.010 Photon Index (Free Index): 3.31 +/- 1.44 Photon Flux (Free Index): 3.33e-08 +/- 2.47e-08 Energy Flux (Free Index): 5.88e-06 +/- 4.98e-06 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/24574645/cmap_HighResolution_796003201_796608001_4FGL_J0904.6+5200_weekly_bin921.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='4.58e-03', comment='SUCCESS', photon_flux='1.99e-08', energy_flux2='5.88e-06', photon_flux_error='1.95e-08', dlogl='4.91e-01', energy_flux='5.40e-06', photon_flux2='3.33e-08', job_status='DONE', time_completed='2026-03-31 02:08:05.617711', photon_index_error2='1.44', photon_index2='3.31', ts='1.32', fit_tolerance='1e-08', GAL='1.16', photon_index_error='0.00', photon_flux_upper_limit='5.87e-08', energy_flux_error2='4.98e-06', EG='0.84', time_epoch_completed='1774948085.62', return_code='0', job_id='24574645', GAL2='1.17', EG2='0.83', return_code2='0', energy_flux_error='5.29e-06', photon_flux_error2='2.47e-08', ts2='2.37', photon_index='2.56' WHERE bin_id='921' AND source_name='4FGL J0904.6+5200' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue Mar 31 02:08:06 PDT 2026