/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 = 17046 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J2225.6+2120_weekly_bin896 RA = 336.414, Dec = 21.3418 tmin = 780883201, tmax = 781488001 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='14159213', job_status='RUN', time_executed='2025-10-21 14:01:59.620956', time_epoch_executed='1761080519.62' WHERE source_name='4FGL J2225.6+2120' and cadence='weekly' and bin_id='896' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/14159213 Creating custom pfile directory: /lscratch/kocevski/14159213/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=780883201.0 && nMetStart<781488001.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=780883201.0 && nMetStart<781488001.0' /Data/Flight/Level1/LPA Retrieving 107 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/14159213/ft1_4FGL_J2225.6+2120_weekly_bin896.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=780883201.0 && nMetStart<781488001.0' /Data/Flight/Level1/LPA Retrieving 107 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/14159213/ft2_4FGL_J2225.6+2120_weekly_bin896.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/14159213/ft1_4FGL_J2225.6+2120_weekly_bin896.fits outfile=/lscratch/kocevski/14159213/ft1_filteredMKT_4FGL_J2225.6+2120_weekly_bin896.fits ra=336.414 dec=21.3418 rad=12.0 tmin=780883201.0 tmax=781488001.0 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 5.43 user 4.77 sys 0.36 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/14159213/ft2_4FGL_J2225.6+2120_weekly_bin896.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/14159213/ft2_4FGL_J2225.6+2120_weekly_bin896.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/14159213/ft1_filteredMKT_4FGL_J2225.6+2120_weekly_bin896.fits evtable="EVENTS" outfile="/lscratch/kocevski/14159213/ft1_filtered_4FGL_J2225.6+2120_weekly_bin896.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 0.69 user 0.21 sys 0.15 Number of photons that the gtmktime cut: 1662 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/14159213/ft1_filtered_4FGL_J2225.6+2120_weekly_bin896.fits" evtable="EVENTS" scfile=/lscratch/kocevski/14159213/ft2_4FGL_J2225.6+2120_weekly_bin896.fits sctable="SC_DATA" outfile=/lscratch/kocevski/14159213/ltcube_780883201_781488001_4FGL_J2225.6+2120_weekly_bin896.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/14159213/ft2_4FGL_J2225.6+2120_weekly_bin896.fits .....................! real 19.03 user 18.22 sys 0.34 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/14159213/ft1_filtered_4FGL_J2225.6+2120_weekly_bin896.fits evtable="EVENTS" scfile=/lscratch/kocevski/14159213/ft2_4FGL_J2225.6+2120_weekly_bin896.fits sctable="SC_DATA" expcube=/lscratch/kocevski/14159213/ltcube_780883201_781488001_4FGL_J2225.6+2120_weekly_bin896.fits outfile=/lscratch/kocevski/14159213/expmap_780883201_781488001_4FGL_J2225.6+2120_weekly_bin896.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/14159213/ltcube_780883201_781488001_4FGL_J2225.6+2120_weekly_bin896.fits .....................! real 69.00 user 64.33 sys 3.87 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 156 point sources and 0 extended sources Setting source of interest to: 4FGL J2225.6+2120 @ 336.414 21.3418 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/14159213/ft1_filtered_4FGL_J2225.6+2120_weekly_bin896.fits scfile=/lscratch/kocevski/14159213/ft2_4FGL_J2225.6+2120_weekly_bin896.fits outfile=/lscratch/kocevski/14159213/cmap_780883201_781488001_4FGL_J2225.6+2120_weekly_bin896.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=336.414 yref=21.3418 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 0.70 user 0.23 sys 0.15 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/14159213/ft1_filtered_4FGL_J2225.6+2120_weekly_bin896.fits scfile=/lscratch/kocevski/14159213/ft2_4FGL_J2225.6+2120_weekly_bin896.fits outfile=/lscratch/kocevski/14159213/cmap_HighResolution_780883201_781488001_4FGL_J2225.6+2120_weekly_bin896.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=336.414 yref=21.3418 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 0.81 user 0.25 sys 0.15 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/14159213/ft1_filtered_4FGL_J2225.6+2120_weekly_bin896.fits evtable="EVENTS" scfile=/lscratch/kocevski/14159213/ft2_4FGL_J2225.6+2120_weekly_bin896.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/14159213/Model_4FGL_J2225.6+2120_weekly_bin896.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/14159213/ft1_filtered_4FGL_J2225.6+2120_weekly_bin896.fits.....................! real 68.23 user 66.30 sys 0.89 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/14159213/ft1_filtered_4FGL_J2225.6+2120_weekly_bin896.fits', '/lscratch/kocevski/14159213/ft2_4FGL_J2225.6+2120_weekly_bin896.fits', expMap='/lscratch/kocevski/14159213/expmap_780883201_781488001_4FGL_J2225.6+2120_weekly_bin896.fits', expCube='/lscratch/kocevski/14159213/ltcube_780883201_781488001_4FGL_J2225.6+2120_weekly_bin896.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/14159213/Model_4FGL_J2225.6+2120_weekly_bin896.xml', optimizer='MINUIT') Using source of interest name: '4FGL J2225.6+2120' 4FGL J2225.6+2120 Spectrum: PowerLaw 273 Prefactor: 3.284e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-12) 274 Index: 2.811e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 275 Scale: 4.626e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/14159213/ft1_filtered_4FGL_J2225.6+2120_weekly_bin896.fits Spacecraft file(s): /lscratch/kocevski/14159213/ft2_4FGL_J2225.6+2120_weekly_bin896.fits Exposure map: /lscratch/kocevski/14159213/expmap_780883201_781488001_4FGL_J2225.6+2120_weekly_bin896.fits Exposure cube: /lscratch/kocevski/14159213/ltcube_780883201_781488001_4FGL_J2225.6+2120_weekly_bin896.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/14159213/Model_4FGL_J2225.6+2120_weekly_bin896.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) = 18521.0251285 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 18521.0161525 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 33.957 1.0000 .0000 .10000E+07 2 'norm ' 1.1959 1.0000 .0000 .10000E+07 3 'Prefactor ' .18452E-01 1.0000 .0000 .10000E+07 4 'norm ' .25355 1.0000 .0000 .10000E+07 5 'Prefactor ' 30.849 1.0000 .0000 .10000E+07 6 'norm ' .61212E-06 1.0000 .0000 .10000E+07 7 'Prefactor ' 1.2978 1.0000 .0000 .10000E+07 8 'norm ' .36410E-04 1.0000 .0000 .10000E+07 9 'Prefactor ' .48865E-03 1.0000 .0000 .10000E+07 10 'Prefactor ' .49988E-06 1.0000 .0000 .10000E+07 11 'Prefactor ' .76776 1.0000 .10000E-03 10000. 12 'Prefactor ' 4.8481 1.0000 .10000E-03 10000. 13 'norm ' .80609 1.0000 .0000 .10000E+07 14 'norm ' 1.0351 1.0000 .0000 .10000E+07 15 'Prefactor ' .21211E-02 1.0000 .0000 .10000E+07 16 'Prefactor ' .27192E-02 1.0000 .0000 .10000E+07 17 'Prefactor ' .66513 1.0000 .10000E-03 10000. 18 'Prefactor ' 2.6595 1.0000 .0000 .10000E+07 19 'Prefactor ' .81335 1.0000 .0000 .10000E+07 20 'Normalizat' .96154 1.0000 .10000E-01 10.000 21 'Prefactor ' .97277 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5150E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 18521.02 FROM MIGRAD STATUS=CONVERGED 135 CALLS 1691 TOTAL EDM= .21E-10 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.6% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 33.373 34.232 .17180E-07 .33988E-03 2 norm 1.1967 1.4582 .14612E-06 -.22427E-02 3 Prefactor .55511E-10 19.773 .84164E-06** at limit ** 4 norm .25355 .31945 -.51781E-07 .34492E-02 5 Prefactor 30.860 1.3445 .61449E-09 -.78590E-02 6 norm .0000 1.1473 .11737E-06** at limit ** 7 Prefactor 1.2583 5.0568 -.81616E-07 -.62992E-04 8 norm .40079E-07 8.0707 .11821E-06** at limit ** 9 Prefactor .55511E-10 5.3975 -.17391E-06** at limit ** 10 Prefactor .55511E-10 3.0661 .33319E-07** at limit ** 11 Prefactor .76742 .15662 -.10638E-06 .53192E-03 12 Prefactor 4.8959 4.5698 -.86035E-06 .10168E-03 13 norm .80586 .68519 .11146E-07 -.34109E-03 14 norm 1.0353 .75553 .25676E-07 -.91439E-03 15 Prefactor .22204E-09 10.676 .19744E-06** at limit ** 16 Prefactor .22204E-09 10.050 -.20307E-06** at limit ** 17 Prefactor .66510 .11717 -.12888E-06 .17614E-02 18 Prefactor 2.6596 3.0047 .30501E-07 .45661E-04 19 Prefactor .76525 28.626 .30654E-06 -.18659E-02 20 Normalizat .96170 .16644 -.25245E-05 -.23927E-04 21 Prefactor .97281 .82905E-01 .18169E-05 -.11325E-03 ERR DEF= .500 Final values: Prefactor = 33.373 norm = 1.19671 Prefactor = 5.55112e-11 norm = 0.25355 Prefactor = 30.8595 norm = 0 Prefactor = 1.25825 norm = 4.00791e-08 Prefactor = 5.55112e-11 Prefactor = 5.55112e-11 Prefactor = 0.767423 Prefactor = 4.89587 norm = 0.805863 norm = 1.03527 Prefactor = 2.22045e-10 Prefactor = 2.22045e-10 Prefactor = 0.665104 Prefactor = 2.65957 Prefactor = 0.765254 Normalizat = 0.961696 Prefactor = 0.972812 ********** ** 18 **HESSE ********** FCN= 18521.02 FROM HESSE STATUS=OK 381 CALLS 2072 TOTAL EDM= .18E-05 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 33.373 34.272 .17163E-03 -1.5592 2 norm 1.1967 1.4842 .10392E-02 -1.5686 3 Prefactor .55511E-10 19.054 .17141E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 norm .25355 .44040 .22065E-02 -1.5698 5 Prefactor 30.860 31.303 .18007E-03 -1.5597 6 norm .0000 .29450 .22907E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 Prefactor 1.2583 5.1427 .97013E-03 -1.5686 8 norm .40079E-07 1.6040 .57784E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 Prefactor .55511E-10 5.4348 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 Prefactor .55511E-10 3.0927 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor .76742 .15766 .52322E-02 -1.5533 12 Prefactor 4.8959 4.5742 .45674E-02 -1.5265 13 norm .80586 .69250 .52482E-03 -1.5690 14 norm 1.0353 .76634 .12392E-02 -1.5688 15 Prefactor .22204E-09 10.775 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 16 Prefactor .22204E-09 10.084 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 Prefactor .66510 .11790 .42064E-02 -1.5545 18 Prefactor 2.6596 3.0043 .62476E-03 -1.5675 19 Prefactor .76525 37.261 .51945E-03 -1.5690 20 Normalizat .96170 .14315 .80937E-01 -.94325 21 Prefactor .97281 .69621E-01 .45926E-01 -.93641 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 1.81933e-06 Minuit parameter uncertainties: 1 34.2724 2 1.48419 3 7.28319e-05 4 0.440401 5 31.3034 6 1.69553e-06 7 5.08758 8 0.000507025 9 3.45449e-05 10 2.2208e-05 11 0.157657 12 4.57454 13 0.692496 14 0.766341 15 9.2318e-05 16 9.63626e-05 17 0.117897 18 3.00426 19 10.6799 20 0.143207 21 0.0696274 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 18521.0151699 Extracting fit parameters... 4FGL J2225.6+2120 Spectrum: PowerLaw 273 Prefactor: 5.551e-11 2.221e-05 0.000e+00 1.000e+06 ( 1.000e-12) 274 Index: 2.811e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 275 Scale: 4.626e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 512 Prefactor: 9.728e-01 6.963e-02 0.000e+00 1.000e+01 ( 1.000e+00) 513 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 514 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 511 Normalization: 9.617e-01 1.432e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 336.414 21.342 Photon Flux Upper Limit: 4.92715370584e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00390302524673 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/14159213/likelihoodResults_780883201_781488001_4FGL_J2225.6+2120_weekly_bin896.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) = 18521.01638 delta logL = -0.00121005960318 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 18521.01517 delta logL = -1.03729689727e-07 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .11441E-06 1.0000 .0000 .10000E+07 2 'Index ' 1.6887 1.0000 .0000 10.000 3 'Normalizat' .96175 1.0000 .10000E-01 10.000 4 'Prefactor ' .97279 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5150E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 18521.02 FROM MIGRAD STATUS=CONVERGED 43 CALLS 244 TOTAL EDM= .18E-14 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .0000 1.7835 .42118E-03** at limit ** 2 Index 3.7408 1.3353 -.78756E-05 .0000 3 Normalizat .96170 1.2938 -.26401E-06 -.98047E-06 4 Prefactor .97281 1.3136 .83034E-06 -.12174E-05 ERR DEF= .500 Final values: Prefactor = 0 Index = 3.74081 Normalizat = 0.961696 Prefactor = 0.972812 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 18521.02 FROM HESSE STATUS=FAILED 9 CALLS 253 TOTAL EDM= .18E-14 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .0000 1.7835 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index 1.5388 2.2509 -.78756E-05 -.25458 3 Normalizat .96170 1.2938 -.26401E-06 -.94325 4 Prefactor .97281 1.3136 .83034E-06 -.93641 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 1.80644e-15 Minuit parameter uncertainties: 1 1.69091e-07 2 1.35288 3 1.33991 4 1.36098 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) = 18521.0151699 delta logL = 1.45519152284e-11 Extracting fit parameters... 4FGL J2225.6+2120 Spectrum: PowerLaw 273 Prefactor: 0.000e+00 1.691e-07 0.000e+00 1.000e+06 ( 1.000e-12) 274 Index: 3.741e+00 1.353e+00 0.000e+00 1.000e+01 (-1.000e+00) 275 Scale: 4.626e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 512 Prefactor: 9.728e-01 1.361e+00 0.000e+00 1.000e+01 ( 1.000e+00) 513 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 514 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 511 Normalization: 9.617e-01 1.340e+00 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 336.414 21.342 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/14159213/cmap_HighResolution_780883201_781488001_4FGL_J2225.6+2120_weekly_bin896.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='3.90e-03', job_status='DONE', photon_flux_upper_limit='4.93e-08', time_completed='2025-10-21 14:12:31.979331', job_id='14159213', GAL2='0.97', fit_tolerance='1e-08', EG2='0.96', EG='0.96', time_epoch_completed='1761081151.98', return_code2='101', ts='-0.00', comment='SUCCESS', return_code='0', GAL='0.97', dlogl='1.46e-11', ts2='0.00', photon_index_error='0.00', photon_index='2.81' WHERE bin_id='896' AND source_name='4FGL J2225.6+2120' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue Oct 21 14:12:32 PDT 2025