/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 = 17295 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J1727.2+0644_weekly_bin892 RA = 261.806, Dec = 6.7445 tmin = 778464001, tmax = 779068801 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='14112523', job_status='RUN', time_executed='2025-10-20 20:42:32.088927', time_epoch_executed='1761018152.09' WHERE source_name='4FGL J1727.2+0644' and cadence='weekly' and bin_id='892' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/14112523 Creating custom pfile directory: /lscratch/kocevski/14112523/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=778464001.0 && nMetStart<779068801.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=778464001.0 && nMetStart<779068801.0' /Data/Flight/Level1/LPA Retrieving 107 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/14112523/ft1_4FGL_J1727.2+0644_weekly_bin892.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=778464001.0 && nMetStart<779068801.0' /Data/Flight/Level1/LPA Retrieving 107 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/14112523/ft2_4FGL_J1727.2+0644_weekly_bin892.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/14112523/ft1_4FGL_J1727.2+0644_weekly_bin892.fits outfile=/lscratch/kocevski/14112523/ft1_filteredMKT_4FGL_J1727.2+0644_weekly_bin892.fits ra=261.806 dec=6.7445 rad=12.0 tmin=778464001.0 tmax=779068801.0 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 5.26 user 4.64 sys 0.24 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/14112523/ft2_4FGL_J1727.2+0644_weekly_bin892.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/14112523/ft2_4FGL_J1727.2+0644_weekly_bin892.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/14112523/ft1_filteredMKT_4FGL_J1727.2+0644_weekly_bin892.fits evtable="EVENTS" outfile="/lscratch/kocevski/14112523/ft1_filtered_4FGL_J1727.2+0644_weekly_bin892.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 0.64 user 0.24 sys 0.12 Number of photons that the gtmktime cut: 3138 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/14112523/ft1_filtered_4FGL_J1727.2+0644_weekly_bin892.fits" evtable="EVENTS" scfile=/lscratch/kocevski/14112523/ft2_4FGL_J1727.2+0644_weekly_bin892.fits sctable="SC_DATA" outfile=/lscratch/kocevski/14112523/ltcube_778464001_779068801_4FGL_J1727.2+0644_weekly_bin892.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/14112523/ft2_4FGL_J1727.2+0644_weekly_bin892.fits .....................! real 20.48 user 19.85 sys 0.24 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/14112523/ft1_filtered_4FGL_J1727.2+0644_weekly_bin892.fits evtable="EVENTS" scfile=/lscratch/kocevski/14112523/ft2_4FGL_J1727.2+0644_weekly_bin892.fits sctable="SC_DATA" expcube=/lscratch/kocevski/14112523/ltcube_778464001_779068801_4FGL_J1727.2+0644_weekly_bin892.fits outfile=/lscratch/kocevski/14112523/expmap_778464001_779068801_4FGL_J1727.2+0644_weekly_bin892.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/14112523/ltcube_778464001_779068801_4FGL_J1727.2+0644_weekly_bin892.fits .....................! real 75.63 user 70.59 sys 4.40 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 Extended source FHES J1723.5-0501 in ROI with RadialGaussian spatial model. Extended source G24.7+0.6 in ROI with RadialDisk spatial model. Extended source Kes 73 in ROI with RadialDisk spatial model. Added 208 point sources and 3 extended sources If using unbinned likelihood you will need to rerun gtdiffrsp for the extended sources or rerun the makeModel function with optional argument psForce=True Setting source of interest to: 4FGL J1727.2+0644 @ 261.806 6.7445 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/14112523/ft1_filtered_4FGL_J1727.2+0644_weekly_bin892.fits scfile=/lscratch/kocevski/14112523/ft2_4FGL_J1727.2+0644_weekly_bin892.fits outfile=/lscratch/kocevski/14112523/cmap_778464001_779068801_4FGL_J1727.2+0644_weekly_bin892.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=261.806 yref=6.7445 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 0.66 user 0.26 sys 0.13 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/14112523/ft1_filtered_4FGL_J1727.2+0644_weekly_bin892.fits scfile=/lscratch/kocevski/14112523/ft2_4FGL_J1727.2+0644_weekly_bin892.fits outfile=/lscratch/kocevski/14112523/cmap_HighResolution_778464001_779068801_4FGL_J1727.2+0644_weekly_bin892.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=261.806 yref=6.7445 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 0.65 user 0.26 sys 0.13 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/14112523/ft1_filtered_4FGL_J1727.2+0644_weekly_bin892.fits evtable="EVENTS" scfile=/lscratch/kocevski/14112523/ft2_4FGL_J1727.2+0644_weekly_bin892.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/14112523/Model_4FGL_J1727.2+0644_weekly_bin892.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 FHES J1723.5-0501 adding source G24.7+0.6 adding source GAL_V02 adding source Kes 73 Working on... /lscratch/kocevski/14112523/ft1_filtered_4FGL_J1727.2+0644_weekly_bin892.fits.....................! real 109.11 user 107.53 sys 0.75 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/14112523/ft1_filtered_4FGL_J1727.2+0644_weekly_bin892.fits', '/lscratch/kocevski/14112523/ft2_4FGL_J1727.2+0644_weekly_bin892.fits', expMap='/lscratch/kocevski/14112523/expmap_778464001_779068801_4FGL_J1727.2+0644_weekly_bin892.fits', expCube='/lscratch/kocevski/14112523/ltcube_778464001_779068801_4FGL_J1727.2+0644_weekly_bin892.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/14112523/Model_4FGL_J1727.2+0644_weekly_bin892.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1727.2+0644' 4FGL J1727.2+0644 Spectrum: PowerLaw 244 Prefactor: 8.444e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-13) 245 Index: 2.760e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 246 Scale: 6.438e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/14112523/ft1_filtered_4FGL_J1727.2+0644_weekly_bin892.fits Spacecraft file(s): /lscratch/kocevski/14112523/ft2_4FGL_J1727.2+0644_weekly_bin892.fits Exposure map: /lscratch/kocevski/14112523/expmap_778464001_779068801_4FGL_J1727.2+0644_weekly_bin892.fits Exposure cube: /lscratch/kocevski/14112523/ltcube_778464001_779068801_4FGL_J1727.2+0644_weekly_bin892.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/14112523/Model_4FGL_J1727.2+0644_weekly_bin892.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) = 31746.0474119 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 31746.0112864 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 2.7024 1.0000 .0000 .10000E+07 2 'Prefactor ' 6.5992 1.0000 .0000 .10000E+07 3 'Prefactor ' 1.6337 1.0000 .0000 .10000E+07 4 'Prefactor ' .24149E-05 1.0000 .0000 .10000E+07 5 'Prefactor ' .43926E-06 1.0000 .0000 .10000E+07 6 'Prefactor ' 104.32 1.0000 .0000 .10000E+07 7 'norm ' .82581 1.0000 .0000 .10000E+07 8 'Prefactor ' .81135E-06 1.0000 .0000 .10000E+07 9 'norm ' 6.3051 1.0000 .0000 .10000E+07 10 'Prefactor ' .29027E-03 1.0000 .0000 .10000E+07 11 'Prefactor ' 39.683 1.0000 .0000 .10000E+07 12 'norm ' .11330E-02 1.0000 .0000 .10000E+07 13 'norm ' .56621E-08 1.0000 .0000 .10000E+07 14 'norm ' .91881 1.0000 .0000 .10000E+07 15 'norm ' 3.4818 1.0000 .0000 .10000E+07 16 'norm ' .19012E-02 1.0000 .0000 .10000E+07 17 'Normalizat' .68361 1.0000 .10000E-01 10.000 18 'Prefactor ' 1.0751 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .7390E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 31746.01 FROM MIGRAD STATUS=CONVERGED 142 CALLS 1100 TOTAL EDM= .11E-10 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 3.2% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 2.6999 2.7947 .97520E-07 -.25186E-03 2 Prefactor 6.5426 4.5696 -.50531E-07 .25054E-03 3 Prefactor .56545 523.02 .33920E-06 .40726E-04 4 Prefactor .0000 2.0168 .56847E-06** at limit ** 5 Prefactor .0000 3.6590 .21658E-06** at limit ** 6 Prefactor 98.384 84.733 -.11650E-05 -.33708E-04 7 norm .82482 .79824 -.50805E-07 .54951E-03 8 Prefactor .0000 2.6693 .27046E-06** at limit ** 9 norm 6.3783 5.7328 -.32448E-06 .65582E-03 10 Prefactor .11102E-09 47.678 .26588E-06** at limit ** 11 Prefactor 39.663 3.3845 .22801E-07 -.58132E-03 12 norm .0000 4.3633 -.80470E-07** at limit ** 13 norm .0000 .88968 -.30828E-07** at limit ** 14 norm .91747 .47693 -.22310E-07 .95058E-03 15 norm 3.4576 4.0226 .10270E-06 -.32820E-03 16 norm .0000 5.8324 -.74202E-07** at limit ** 17 Normalizat .68581 .21425 -.56323E-05 -.92374E-05 18 Prefactor 1.0750 .45878E-01 .14115E-05 -.11325E-03 ERR DEF= .500 Final values: Prefactor = 2.69988 Prefactor = 6.54261 Prefactor = 0.565447 Prefactor = 0 Prefactor = 0 Prefactor = 98.3844 norm = 0.824823 Prefactor = 0 norm = 6.3783 Prefactor = 1.11022e-10 Prefactor = 39.6629 norm = 0 norm = 0 norm = 0.917473 norm = 3.45759 norm = 0 Normalizat = 0.685808 Prefactor = 1.07503 ********** ** 18 **HESSE ********** FCN= 31746.01 FROM HESSE STATUS=OK 288 CALLS 1388 TOTAL EDM= .46E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 2.6999 2.8198 .61940E-03 -1.5675 2 Prefactor 6.5426 4.6171 .39040E-03 -1.5657 3 Prefactor .56545 17.749 .18170E-01 -1.5693 4 Prefactor .0000 2.0138 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor .0000 3.6496 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor 98.384 84.799 .97912E-04 -1.5510 7 norm .82482 .79169 .51031E-03 -1.5690 8 Prefactor .0000 2.6661 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 norm 6.3783 5.7348 .39951E-03 -1.5657 10 Prefactor .11102E-09 47.722 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor 39.663 3.4095 .15876E-03 -1.5582 12 norm .0000 4.3457 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 norm .0000 .88205 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 norm .91747 .48032 .44468E-03 -1.5689 15 norm 3.4576 4.0352 .54165E-03 -1.5671 16 norm .0000 5.8058 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 Normalizat .68581 .21904 .16810 -1.0446 18 Prefactor 1.0750 .45716E-01 .38621E-01 -.90268 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 4.5692e-07 Minuit parameter uncertainties: 1 2.81975 2 4.61712 3 6.33599 4 9.99217e-06 5 4.88558e-06 6 84.8001 7 0.791689 8 5.56116e-06 9 5.73479 10 0.000160225 11 3.40952 12 2.4068e-06 13 4.63319e-07 14 0.480318 15 4.03515 16 2.35055e-06 17 0.219322 18 0.0457181 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 31746.0078176 Extracting fit parameters... 4FGL J1727.2+0644 Spectrum: PowerLaw 244 Prefactor: 1.110e-10 1.602e-04 0.000e+00 1.000e+06 ( 1.000e-13) 245 Index: 2.760e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 246 Scale: 6.438e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 732 Prefactor: 1.075e+00 4.572e-02 0.000e+00 1.000e+01 ( 1.000e+00) 733 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 734 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 724 Normalization: 6.858e-01 2.193e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 0.00 Ra Dec: 261.806 6.745 Photon Flux Upper Limit: 7.66409150419e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.0060541133924 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/14112523/likelihoodResults_778464001_779068801_4FGL_J1727.2+0644_weekly_bin892.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): 102 logL (Free Index) = 31746.0180453 delta logL = -0.0102277278456 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 31746.007825 delta logL = -7.38316884963e-06 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .19717E-03 1.0000 .0000 .10000E+07 2 'Index ' 3.1340 1.0000 .0000 10.000 3 'Normalizat' .68516 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.0751 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .7390E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 31746.01 FROM MIGRAD STATUS=CONVERGED 72 CALLS 238 TOTAL EDM= .33E-13 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .0000 5.1923 .42118E-03** at limit ** 2 Index 1.2517 .71622 -.89351E-08 .0000 3 Normalizat .68581 1.0251 .44564E-06 -.23393E-07 4 Prefactor 1.0750 1.1667 -.42771E-07 -.34258E-06 ERR DEF= .500 Final values: Prefactor = 0 Index = 1.25169 Normalizat = 0.685807 Prefactor = 1.07503 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 31746.01 FROM HESSE STATUS=FAILED 9 CALLS 247 TOTAL EDM= .33E-13 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .0000 5.1923 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index .11325 1.2273 -.89351E-08 -.84755 3 Normalizat .68581 1.0251 .44564E-06 -1.0446 4 Prefactor 1.0750 1.1667 -.42771E-07 -.90268 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 3.25687e-14 Minuit parameter uncertainties: 1 8.53686e-11 2 0.721931 3 1.05605 4 1.1962 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) = 31746.0078176 delta logL = 0.0 Extracting fit parameters... 4FGL J1727.2+0644 Spectrum: PowerLaw 244 Prefactor: 0.000e+00 8.537e-11 0.000e+00 1.000e+06 ( 1.000e-13) 245 Index: 1.252e+00 7.219e-01 0.000e+00 1.000e+01 (-1.000e+00) 246 Scale: 6.438e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 732 Prefactor: 1.075e+00 1.196e+00 0.000e+00 1.000e+01 ( 1.000e+00) 733 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 734 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 724 Normalization: 6.858e-01 1.056e+00 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 0.00 Ra Dec: 261.806 6.745 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/14112523/cmap_HighResolution_778464001_779068801_4FGL_J1727.2+0644_weekly_bin892.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='6.05e-03', job_status='DONE', photon_flux_upper_limit='7.66e-08', time_completed='2025-10-20 20:56:07.521882', job_id='14112523', GAL2='1.08', fit_tolerance='1e-08', EG2='0.69', EG='0.69', time_epoch_completed='1761018967.52', return_code2='101', ts='0.00', comment='SUCCESS', return_code='0', GAL='1.08', dlogl='0.00e+00', ts2='0.00', photon_index_error='0.00', photon_index='2.76' WHERE bin_id='892' AND source_name='4FGL J1727.2+0644' AND cadence='weekly'; Database successfully updated. Analysis Complete. Mon Oct 20 20:56:07 PDT 2025