/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 = 7559 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J2141.8-3727_daily_bin2156 RA = 325.462, Dec = -37.4545 tmin = 798163201, tmax = 798422401 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='25590133', job_status='RUN', time_executed='2026-04-21 01:02:54.894596', time_epoch_executed='1776758574.89' WHERE source_name='4FGL J2141.8-3727' and cadence='daily' and bin_id='2156' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/25590133 Creating custom pfile directory: /lscratch/kocevski/25590133/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=798163201.0 && nMetStart<798422401.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=798163201.0 && nMetStart<798422401.0' /Data/Flight/Level1/LPA Retrieving 47 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/25590133/ft1_4FGL_J2141.8-3727_daily_bin2156.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=798163201.0 && nMetStart<798422401.0' /Data/Flight/Level1/LPA Retrieving 47 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/25590133/ft2_4FGL_J2141.8-3727_daily_bin2156.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/25590133/ft1_4FGL_J2141.8-3727_daily_bin2156.fits outfile=/lscratch/kocevski/25590133/ft1_filteredMKT_4FGL_J2141.8-3727_daily_bin2156.fits ra=325.462 dec=-37.4545 rad=12.0 tmin=798163201.0 tmax=798422401.0 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 2.57 user 1.97 sys 0.16 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/25590133/ft2_4FGL_J2141.8-3727_daily_bin2156.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/25590133/ft2_4FGL_J2141.8-3727_daily_bin2156.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/25590133/ft1_filteredMKT_4FGL_J2141.8-3727_daily_bin2156.fits evtable="EVENTS" outfile="/lscratch/kocevski/25590133/ft1_filtered_4FGL_J2141.8-3727_daily_bin2156.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 0.82 user 0.18 sys 0.12 Number of photons that the gtmktime cut: 836 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/25590133/ft1_filtered_4FGL_J2141.8-3727_daily_bin2156.fits" evtable="EVENTS" scfile=/lscratch/kocevski/25590133/ft2_4FGL_J2141.8-3727_daily_bin2156.fits sctable="SC_DATA" outfile=/lscratch/kocevski/25590133/ltcube_798163201_798422401_4FGL_J2141.8-3727_daily_bin2156.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/25590133/ft2_4FGL_J2141.8-3727_daily_bin2156.fits .....................! real 8.51 user 7.69 sys 0.24 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/25590133/ft1_filtered_4FGL_J2141.8-3727_daily_bin2156.fits evtable="EVENTS" scfile=/lscratch/kocevski/25590133/ft2_4FGL_J2141.8-3727_daily_bin2156.fits sctable="SC_DATA" expcube=/lscratch/kocevski/25590133/ltcube_798163201_798422401_4FGL_J2141.8-3727_daily_bin2156.fits outfile=/lscratch/kocevski/25590133/expmap_798163201_798422401_4FGL_J2141.8-3727_daily_bin2156.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/25590133/ltcube_798163201_798422401_4FGL_J2141.8-3727_daily_bin2156.fits .....................! real 69.51 user 64.68 sys 4.11 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 168 point sources and 0 extended sources Setting source of interest to: 4FGL J2141.8-3727 @ 325.462 -37.4545 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/25590133/ft1_filtered_4FGL_J2141.8-3727_daily_bin2156.fits scfile=/lscratch/kocevski/25590133/ft2_4FGL_J2141.8-3727_daily_bin2156.fits outfile=/lscratch/kocevski/25590133/cmap_798163201_798422401_4FGL_J2141.8-3727_daily_bin2156.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=325.462 yref=-37.4545 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 0.53 user 0.21 sys 0.12 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/25590133/ft1_filtered_4FGL_J2141.8-3727_daily_bin2156.fits scfile=/lscratch/kocevski/25590133/ft2_4FGL_J2141.8-3727_daily_bin2156.fits outfile=/lscratch/kocevski/25590133/cmap_HighResolution_798163201_798422401_4FGL_J2141.8-3727_daily_bin2156.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=325.462 yref=-37.4545 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 0.49 user 0.22 sys 0.13 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/25590133/ft1_filtered_4FGL_J2141.8-3727_daily_bin2156.fits evtable="EVENTS" scfile=/lscratch/kocevski/25590133/ft2_4FGL_J2141.8-3727_daily_bin2156.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/25590133/Model_4FGL_J2141.8-3727_daily_bin2156.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/25590133/ft1_filtered_4FGL_J2141.8-3727_daily_bin2156.fits.....................! real 26.58 user 25.50 sys 0.64 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/25590133/ft1_filtered_4FGL_J2141.8-3727_daily_bin2156.fits', '/lscratch/kocevski/25590133/ft2_4FGL_J2141.8-3727_daily_bin2156.fits', expMap='/lscratch/kocevski/25590133/expmap_798163201_798422401_4FGL_J2141.8-3727_daily_bin2156.fits', expCube='/lscratch/kocevski/25590133/ltcube_798163201_798422401_4FGL_J2141.8-3727_daily_bin2156.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/25590133/Model_4FGL_J2141.8-3727_daily_bin2156.xml', optimizer='MINUIT') Using source of interest name: '4FGL J2141.8-3727' 4FGL J2141.8-3727 Spectrum: PowerLaw 267 Prefactor: 3.345e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-12) 268 Index: 2.623e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 269 Scale: 5.479e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/25590133/ft1_filtered_4FGL_J2141.8-3727_daily_bin2156.fits Spacecraft file(s): /lscratch/kocevski/25590133/ft2_4FGL_J2141.8-3727_daily_bin2156.fits Exposure map: /lscratch/kocevski/25590133/expmap_798163201_798422401_4FGL_J2141.8-3727_daily_bin2156.fits Exposure cube: /lscratch/kocevski/25590133/ltcube_798163201_798422401_4FGL_J2141.8-3727_daily_bin2156.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/25590133/Model_4FGL_J2141.8-3727_daily_bin2156.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) = 9075.02003212 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 9074.97869494 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .19118E-06 1.0000 .0000 .10000E+07 2 'Prefactor ' 1.6737 1.0000 .0000 .10000E+07 3 'Prefactor ' .42460E-01 1.0000 .0000 .10000E+07 4 'Prefactor ' 3.9647 1.0000 .0000 .10000E+07 5 'Prefactor ' 6.0806 1.0000 .0000 .10000E+07 6 'norm ' 3.4545 1.0000 .0000 .10000E+07 7 'norm ' 6.4969 1.0000 .0000 .10000E+07 8 'Prefactor ' .72164E-09 1.0000 .0000 .10000E+07 9 'Prefactor ' .20972E-06 1.0000 .0000 .10000E+07 10 'Prefactor ' .42299E-07 1.0000 .0000 .10000E+07 11 'norm ' 1.3364 1.0000 .0000 .10000E+07 12 'Prefactor ' .13195E-03 1.0000 .0000 .10000E+07 13 'Prefactor ' 16.375 1.0000 .0000 .10000E+07 14 'norm ' 3.1487 1.0000 .0000 .10000E+07 15 'norm ' .67289 1.0000 .0000 .10000E+07 16 'Prefactor ' .20147E-03 1.0000 .0000 .10000E+07 17 'Prefactor ' .53232E-03 1.0000 .0000 .10000E+07 18 'Prefactor ' .13969E-03 1.0000 .0000 .10000E+07 19 'Prefactor ' .10481E-02 1.0000 .0000 .10000E+07 20 'Prefactor ' .10813E-05 1.0000 .0000 .10000E+07 21 'Prefactor ' 16.197 1.0000 .0000 .10000E+07 22 'Normalizat' .85491 1.0000 .10000E-01 10.000 23 'Prefactor ' 1.0346 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5490E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 9074.978 FROM MIGRAD STATUS=CONVERGED 161 CALLS 1503 TOTAL EDM= .72E-10 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.5% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .55511E-10 83.724 .14642E-05** at limit ** 2 Prefactor 1.6569 12.286 -.58739E-07 .82911E-04 3 Prefactor .15127E-06 3.8422 -.79030E-07** at limit ** 4 Prefactor 3.9807 6.7663 -.19544E-07 -.31233E-03 5 Prefactor 6.0438 2.7346 .77643E-08 .10872E-01 6 norm 3.4529 3.6238 .41749E-07 -.42127E-03 7 norm 6.5012 3.5741 -.25623E-07 -.91461E-04 8 Prefactor .0000 1.9284 .38552E-09** at limit ** 9 Prefactor .55511E-10 3.1488 -.25285E-06** at limit ** 10 Prefactor .0000 1.2921 .29043E-07** at limit ** 11 norm 1.3545 4.7091 -.18473E-06 .40896E-03 12 Prefactor .27756E-09 5.7319 -.23482E-08** at limit ** 13 Prefactor 16.843 5.5971 -.36561E-07 .34139E-01 14 norm 3.1400 3.2898 -.28231E-07 .18078E-03 15 norm .67278 .28473 -.86949E-08 .27191E-02 16 Prefactor .19873E-07 24.175 .27287E-06** at limit ** 17 Prefactor .79936E-08 14.621 .43119E-07** at limit ** 18 Prefactor .11768E-07 5.9812 -.13056E-06** at limit ** 19 Prefactor .94369E-09 12.226 -.11398E-06** at limit ** 20 Prefactor .40523E-08 6.4696 -.71664E-07** at limit ** 21 Prefactor 16.266 8.0158 .25411E-07 -.11696E-03 22 Normalizat .85461 .16350 -.38839E-06 -.22516E-04 23 Prefactor 1.0346 .11226 .11679E-05 -.59701E-04 ERR DEF= .500 Final values: Prefactor = 5.55112e-11 Prefactor = 1.65689 Prefactor = 1.51268e-07 Prefactor = 3.9807 Prefactor = 6.04379 norm = 3.4529 norm = 6.50116 Prefactor = 0 Prefactor = 5.55112e-11 Prefactor = 0 norm = 1.35451 Prefactor = 2.77556e-10 Prefactor = 16.8432 norm = 3.14002 norm = 0.672783 Prefactor = 1.9873e-08 Prefactor = 7.99361e-09 Prefactor = 1.17684e-08 Prefactor = 9.4369e-10 Prefactor = 4.05231e-09 Prefactor = 16.2661 Normalizat = 0.854608 Prefactor = 1.03462 ********** ** 18 **HESSE ********** FCN= 9074.978 FROM HESSE STATUS=OK 422 CALLS 1925 TOTAL EDM= .15E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .55511E-10 83.662 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Prefactor 1.6569 12.336 .81437E-03 -1.5682 3 Prefactor .15127E-06 9.9348 .10542E-01 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 Prefactor 3.9807 6.8691 .50633E-03 -1.5668 5 Prefactor 6.0438 21.712 .40692E-03 -1.5659 6 norm 3.4529 3.6115 .54389E-03 -1.5671 7 norm 6.5012 3.6865 .39350E-03 -1.5657 8 Prefactor .0000 1.9292 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 Prefactor .55511E-10 3.1537 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 Prefactor .0000 1.2934 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 norm 1.3545 4.7211 .94853E-03 -1.5685 12 Prefactor .27756E-09 5.7847 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 Prefactor 16.843 24.726 .24724E-03 -1.5626 14 norm 3.1400 3.3232 .57099E-03 -1.5673 15 norm .67278 .28533 .62937E-03 -1.5692 16 Prefactor .19873E-07 24.924 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 Prefactor .79936E-08 14.616 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 18 Prefactor .11768E-07 7.9436 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 19 Prefactor .94369E-09 12.397 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 20 Prefactor .40523E-08 7.1088 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 21 Prefactor 16.266 13.753 .24860E-03 -1.5627 22 Normalizat .85461 .14545 .65122E-01 -.98074 23 Prefactor 1.0346 .98808E-01 .40914E-01 -.91584 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 1.53827e-07 Minuit parameter uncertainties: 1 0.000106373 2 9.04185 3 0.00245192 4 6.86916 5 21.7123 6 3.61145 7 3.68647 8 5.33809e-06 9 3.06213e-05 10 5.14383e-07 11 4.72114 12 7.82337e-05 13 24.7261 14 3.32318 15 0.285329 16 0.00140669 17 0.000684316 18 0.000611733 19 0.000213985 20 0.000338871 21 13.7532 22 0.145517 23 0.0988253 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 9074.9782718 Extracting fit parameters... 4FGL J2141.8-3727 Spectrum: PowerLaw 267 Prefactor: 0.000e+00 5.338e-06 0.000e+00 1.000e+06 ( 1.000e-12) 268 Index: 2.623e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 269 Scale: 5.479e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 546 Prefactor: 1.035e+00 9.883e-02 0.000e+00 1.000e+01 ( 1.000e+00) 547 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 548 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 545 Normalization: 8.546e-01 1.455e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 0.00 Ra Dec: 325.462 -37.455 Photon Flux Upper Limit: 4.47880895054e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00350992762456 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/25590133/likelihoodResults_798163201_798422401_4FGL_J2141.8-3727_daily_bin2156.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) = 9074.97931925 delta logL = -0.00104744752389 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 9074.97827267 delta logL = -8.63743480295e-07 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .34317E-06 1.0000 .0000 .10000E+07 2 'Index ' .76076 1.0000 .0000 10.000 3 'Normalizat' .85458 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.0346 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5490E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 9074.541 FROM MIGRAD STATUS=CONVERGED 160 CALLS 368 TOTAL EDM= .16E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 2.9% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .10446E-03 .12591E-03 .44285E-09** at limit ** 2 Index 10.0000 8.3009 .80106E-03** at limit ** 3 Normalizat .81787 .16619 .18285E-05 .13435E-04 4 Prefactor 1.0496 .11292 -.19663E-05 .38208E-03 ERR DEF= .500 Final values: Prefactor = 0.000104455 Index = 10 Normalizat = 0.81787 Prefactor = 1.04964 ********** ** 18 **HESSE ********** FCN= 9074.541 FROM HESSE STATUS=NOT POSDEF 37 CALLS 405 TOTAL EDM= .14E-07 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .10446E-03 .45308E-02 .26042E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index 10.0000 9.9932 .43204 1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Normalizat .81787 .49670E-01 .66432E-01 -.99409 4 Prefactor 1.0496 .33828E-01 .40909E-01 -.91093 ERR DEF= .500 Minuit fit quality: 2 estimated distance: 1.43365e-08 Minuit parameter uncertainties: 1 0.00137588 2 0.00129892 3 0.0496732 4 0.033829 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 9074.54062323 delta logL = 0.437648578461 Extracting fit parameters... 4FGL J2141.8-3727 Spectrum: PowerLaw 267 Prefactor: 1.045e-04 1.376e-03 0.000e+00 1.000e+06 ( 1.000e-12) 268 Index: 1.000e+01 1.299e-03 0.000e+00 1.000e+01 (-1.000e+00) 269 Scale: 5.479e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 546 Prefactor: 1.050e+00 3.383e-02 0.000e+00 1.000e+01 ( 1.000e+00) 547 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 548 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 545 Normalization: 8.179e-01 4.967e-02 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 0.00 Ra Dec: 325.462 -37.455 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/25590133/cmap_HighResolution_798163201_798422401_4FGL_J2141.8-3727_daily_bin2156.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='3.51e-03', job_status='DONE', photon_flux_upper_limit='4.48e-08', time_completed='2026-04-21 01:08:52.655587', job_id='25590133', GAL2='1.05', fit_tolerance='1e-08', EG2='0.82', EG='0.85', time_epoch_completed='1776758932.66', return_code2='102', ts='0.00', comment='SUCCESS', return_code='0', GAL='1.03', dlogl='4.38e-01', ts2='0.93', photon_index_error='0.00', photon_index='2.62' WHERE bin_id='2156' AND source_name='4FGL J2141.8-3727' AND cadence='daily'; Database successfully updated. Analysis Complete. Tue Apr 21 01:08:52 PDT 2026