/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 = 17524 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J1748.6+7005_weekly_bin907 RA = 267.158, Dec = 70.0969 tmin = 787536001, tmax = 788140801 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='17775634', job_status='RUN', time_executed='2025-12-23 02:13:36.525649', time_epoch_executed='1766484816.53' WHERE source_name='4FGL J1748.6+7005' and cadence='weekly' and bin_id='907' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/17775634 Creating custom pfile directory: /lscratch/kocevski/17775634/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=787536001.0 && nMetStart<788140801.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=787536001.0 && nMetStart<788140801.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/17775634/ft1_4FGL_J1748.6+7005_weekly_bin907.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=787536001.0 && nMetStart<788140801.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/17775634/ft2_4FGL_J1748.6+7005_weekly_bin907.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/17775634/ft1_4FGL_J1748.6+7005_weekly_bin907.fits outfile=/lscratch/kocevski/17775634/ft1_filteredMKT_4FGL_J1748.6+7005_weekly_bin907.fits ra=267.158 dec=70.0969 rad=12.0 tmin=787536001.0 tmax=788140801.0 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 5.08 user 4.38 sys 0.35 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/17775634/ft2_4FGL_J1748.6+7005_weekly_bin907.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/17775634/ft2_4FGL_J1748.6+7005_weekly_bin907.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/17775634/ft1_filteredMKT_4FGL_J1748.6+7005_weekly_bin907.fits evtable="EVENTS" outfile="/lscratch/kocevski/17775634/ft1_filtered_4FGL_J1748.6+7005_weekly_bin907.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 0.78 user 0.23 sys 0.15 Number of photons that the gtmktime cut: 2496 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/17775634/ft1_filtered_4FGL_J1748.6+7005_weekly_bin907.fits" evtable="EVENTS" scfile=/lscratch/kocevski/17775634/ft2_4FGL_J1748.6+7005_weekly_bin907.fits sctable="SC_DATA" outfile=/lscratch/kocevski/17775634/ltcube_787536001_788140801_4FGL_J1748.6+7005_weekly_bin907.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/17775634/ft2_4FGL_J1748.6+7005_weekly_bin907.fits .....................! real 19.81 user 19.08 sys 0.37 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/17775634/ft1_filtered_4FGL_J1748.6+7005_weekly_bin907.fits evtable="EVENTS" scfile=/lscratch/kocevski/17775634/ft2_4FGL_J1748.6+7005_weekly_bin907.fits sctable="SC_DATA" expcube=/lscratch/kocevski/17775634/ltcube_787536001_788140801_4FGL_J1748.6+7005_weekly_bin907.fits outfile=/lscratch/kocevski/17775634/expmap_787536001_788140801_4FGL_J1748.6+7005_weekly_bin907.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/17775634/ltcube_787536001_788140801_4FGL_J1748.6+7005_weekly_bin907.fits .....................! real 70.15 user 65.40 sys 4.08 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 189 point sources and 0 extended sources Setting source of interest to: 4FGL J1748.6+7005 @ 267.158 70.0969 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/17775634/ft1_filtered_4FGL_J1748.6+7005_weekly_bin907.fits scfile=/lscratch/kocevski/17775634/ft2_4FGL_J1748.6+7005_weekly_bin907.fits outfile=/lscratch/kocevski/17775634/cmap_787536001_788140801_4FGL_J1748.6+7005_weekly_bin907.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=267.158 yref=70.0969 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 0.22 sys 0.15 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/17775634/ft1_filtered_4FGL_J1748.6+7005_weekly_bin907.fits scfile=/lscratch/kocevski/17775634/ft2_4FGL_J1748.6+7005_weekly_bin907.fits outfile=/lscratch/kocevski/17775634/cmap_HighResolution_787536001_788140801_4FGL_J1748.6+7005_weekly_bin907.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=267.158 yref=70.0969 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 0.78 user 0.23 sys 0.16 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/17775634/ft1_filtered_4FGL_J1748.6+7005_weekly_bin907.fits evtable="EVENTS" scfile=/lscratch/kocevski/17775634/ft2_4FGL_J1748.6+7005_weekly_bin907.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/17775634/Model_4FGL_J1748.6+7005_weekly_bin907.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/17775634/ft1_filtered_4FGL_J1748.6+7005_weekly_bin907.fits.....................! real 100.36 user 98.22 sys 1.10 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/17775634/ft1_filtered_4FGL_J1748.6+7005_weekly_bin907.fits', '/lscratch/kocevski/17775634/ft2_4FGL_J1748.6+7005_weekly_bin907.fits', expMap='/lscratch/kocevski/17775634/expmap_787536001_788140801_4FGL_J1748.6+7005_weekly_bin907.fits', expCube='/lscratch/kocevski/17775634/ltcube_787536001_788140801_4FGL_J1748.6+7005_weekly_bin907.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/17775634/Model_4FGL_J1748.6+7005_weekly_bin907.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1748.6+7005' 4FGL J1748.6+7005 Spectrum: LogParabola 353 norm: 4.089e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-12) 354 alpha: 1.953e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 355 beta: 4.795e-02 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 356 Eb: 1.080e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/17775634/ft1_filtered_4FGL_J1748.6+7005_weekly_bin907.fits Spacecraft file(s): /lscratch/kocevski/17775634/ft2_4FGL_J1748.6+7005_weekly_bin907.fits Exposure map: /lscratch/kocevski/17775634/expmap_787536001_788140801_4FGL_J1748.6+7005_weekly_bin907.fits Exposure cube: /lscratch/kocevski/17775634/ltcube_787536001_788140801_4FGL_J1748.6+7005_weekly_bin907.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/17775634/Model_4FGL_J1748.6+7005_weekly_bin907.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) = 25550.0153241 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 25550.0108357 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' 6.5129 1.0000 .0000 .10000E+07 2 'Prefactor ' 26.806 1.0000 .0000 .10000E+07 3 'Prefactor ' 14.150 1.0000 .0000 .10000E+07 4 'norm ' .33424E-01 1.0000 .0000 .10000E+07 5 'Prefactor ' .28876E-02 1.0000 .0000 .10000E+07 6 'norm ' 8.3874 1.0000 .0000 .10000E+07 7 'Prefactor ' .25928E-03 1.0000 .0000 .10000E+07 8 'Prefactor ' .62117E-07 1.0000 .0000 .10000E+07 9 'Prefactor ' 21.007 1.0000 .0000 .10000E+07 10 'Prefactor ' 8.6723 1.0000 .0000 .10000E+07 11 'Prefactor ' .10975E-03 1.0000 .0000 .10000E+07 12 'Prefactor ' .18140E-05 1.0000 .0000 .10000E+07 13 'Prefactor ' .44289E-02 1.0000 .0000 .10000E+07 14 'norm ' 1.2895 1.0000 .0000 .10000E+07 15 'norm ' 4.3030 1.0000 .0000 .10000E+07 16 'norm ' 5.3588 1.0000 .0000 .10000E+07 17 'Prefactor ' .75507E-02 1.0000 .0000 .10000E+07 18 'Prefactor ' 22.749 1.0000 .0000 .10000E+07 19 'Prefactor ' .75208 1.0000 .0000 .10000E+07 20 'Prefactor ' 4.4409 1.0000 .0000 .10000E+07 21 'Prefactor ' 1.1586 1.0000 .0000 .10000E+07 22 'Prefactor ' .88323E-02 1.0000 .0000 .10000E+07 23 'norm ' 7.9111 1.0000 .0000 .10000E+07 24 'Prefactor ' 3.0746 1.0000 .0000 .10000E+07 25 'Prefactor ' .71344 1.0000 .0000 .10000E+07 26 'norm ' 7.2147 1.0000 .0000 .10000E+07 27 'norm ' 2.1328 1.0000 .0000 .10000E+07 28 'norm ' 1.8456 1.0000 .0000 .10000E+07 29 'Normalizat' .91343 1.0000 .10000E-01 10.000 30 'Prefactor ' 1.0631 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6170E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 25550.01 FROM MIGRAD STATUS=CONVERGED 177 CALLS 2841 TOTAL EDM= .68E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 4.6% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm 6.4939 6.8408 -.75341E-07 .45145E-03 2 Prefactor 26.710 19.228 -.20082E-05 .94838E-02 3 Prefactor 14.100 1.9201 .12005E-06 -.34180E-02 4 norm .40855E-01 114.99 -.91897E-05** at limit ** 5 Prefactor .16653E-09 4.6588 -.20836E-06** at limit ** 6 norm 8.3881 .87068 .33927E-07 .19841E-01 7 Prefactor .55511E-10 3.2947 .59958E-08** at limit ** 8 Prefactor .0000 .73915 .34930E-07** at limit ** 9 Prefactor 20.992 1.4280 -.73649E-07 -.19432E-01 10 Prefactor 8.6952 5.1350 .71702E-07 .14960E-02 11 Prefactor .11102E-09 5.5130 -.20581E-08** at limit ** 12 Prefactor .11102E-09 1.5084 -.88017E-07** at limit ** 13 Prefactor .21649E-08 26.598 -.19932E-05** at limit ** 14 norm 1.2893 1.0644 .10160E-06 -.48925E-02 15 norm 4.3031 .58342 -.23889E-07 -.11141E-01 16 norm 5.3576 2.5921 .37665E-07 -.64195E-03 17 Prefactor .0000 6.9682 -.52994E-06** at limit ** 18 Prefactor 22.990 44.537 .48751E-05 .21563E-02 19 Prefactor .75048 2.9361 .14689E-06 .27220E-02 20 Prefactor 4.4347 8.5632 .11304E-05 .11615E-01 21 Prefactor 1.1540 18.008 -.25745E-05 -.31967E-02 22 Prefactor .17764E-08 28.174 .22626E-05** at limit ** 23 norm 7.9108 2.2717 .28823E-07 .22049E-02 24 Prefactor 3.0814 3.8545 .43147E-06 .30287E-01 25 Prefactor .67892 2.2541 -.30718E-06 .37387E-02 26 norm 7.1744 4.4863 .66090E-06 -.91781E-02 27 norm 2.1334 2.1460 -.99609E-08 -.37203E-02 28 norm 1.8469 1.2988 -.22255E-07 .29451E-03 29 Normalizat .91324 .13183 .28749E-06 .47113E-03 30 Prefactor 1.0633 .78659E-01 -.57990E-06 .68153E-03 ERR DEF= .500 Final values: norm = 6.49395 Prefactor = 26.7099 Prefactor = 14.0997 norm = 0.0408547 Prefactor = 1.66533e-10 norm = 8.38814 Prefactor = 5.55112e-11 Prefactor = 0 Prefactor = 20.9924 Prefactor = 8.69517 Prefactor = 1.11022e-10 Prefactor = 1.11022e-10 Prefactor = 2.16493e-09 norm = 1.28933 norm = 4.30312 norm = 5.35761 Prefactor = 0 Prefactor = 22.9904 Prefactor = 0.750485 Prefactor = 4.43468 Prefactor = 1.15397 Prefactor = 1.77636e-09 norm = 7.91084 Prefactor = 3.08139 Prefactor = 0.678916 norm = 7.17436 norm = 2.13345 norm = 1.84686 Normalizat = 0.913238 Prefactor = 1.06328 ********** ** 18 **HESSE ********** FCN= 25550.01 FROM HESSE STATUS=OK 664 CALLS 3505 TOTAL EDM= .20E-05 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 6.4939 6.8555 .39301E-03 -1.5657 2 Prefactor 26.710 51.975 .19318E-03 -1.5605 3 Prefactor 14.100 26.362 .26601E-03 -1.5633 4 norm .40855E-01 1.5515 .11383E-01 -1.5704 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor .16653E-09 4.6553 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 norm 8.3881 .93620 .34591E-03 -1.5650 7 Prefactor .55511E-10 3.2936 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 Prefactor .0000 .73407 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 Prefactor 20.992 10.062 .21824E-03 -1.5616 10 Prefactor 8.6952 5.1257 .34014E-03 -1.5649 11 Prefactor .11102E-09 5.5217 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 Prefactor .11102E-09 1.5104 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 Prefactor .21649E-08 26.737 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 norm 1.2893 1.0617 .97506E-03 -1.5685 15 norm 4.3031 .58454 .48541E-03 -1.5666 16 norm 5.3576 2.6243 .43389E-03 -1.5662 17 Prefactor .0000 6.9687 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 18 Prefactor 22.990 48.492 .20972E-03 -1.5612 19 Prefactor .75048 3.0565 .56577E-03 -1.5691 20 Prefactor 4.4347 8.8551 .47761E-03 -1.5666 21 Prefactor 1.1540 19.472 .10710E-02 -1.5686 22 Prefactor .17764E-08 28.355 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 23 norm 7.9108 2.3233 .35625E-03 -1.5652 24 Prefactor 3.0814 10.069 .57822E-03 -1.5673 25 Prefactor .67892 2.2630 .59624E-03 -1.5691 26 norm 7.1744 14.929 .37320E-03 -1.5654 27 norm 2.1334 2.1587 .70565E-03 -1.5679 28 norm 1.8469 1.3036 .76731E-03 -1.5681 29 Normalizat .91324 .11852 .81929E-01 -.95996 30 Prefactor 1.0633 .70647E-01 .39199E-01 -.90649 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 1.99187e-06 Minuit parameter uncertainties: 1 6.85549 2 51.9758 3 26.3618 4 0.503536 5 5.40081e-05 6 0.9362 7 3.20055e-05 8 3.08594e-06 9 10.0616 10 5.12571 11 5.42347e-05 12 2.45993e-05 13 0.000482604 14 1.06167 15 0.584538 16 2.62428 17 2.15757e-05 18 48.4929 19 3.0291 20 8.85517 21 9.48066 22 0.000450218 23 2.32334 24 10.0692 25 2.26298 26 14.9291 27 2.15868 28 1.30361 29 0.118549 30 0.0706529 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 25550.0095422 Extracting fit parameters... 4FGL J1748.6+7005 Spectrum: LogParabola 353 norm: 1.289e+00 1.062e+00 0.000e+00 1.000e+06 ( 1.000e-12) 354 alpha: 1.953e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 355 beta: 4.795e-02 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 356 Eb: 1.080e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 614 Prefactor: 1.063e+00 7.065e-02 0.000e+00 1.000e+01 ( 1.000e+00) 615 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 616 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 613 Normalization: 9.132e-01 1.185e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 5.26 Ra Dec: 267.158 70.097 Photon Index (Fixed Index): 1.95 +/- 0.00 Photon Flux (Fixed Index): 1.24e-08 +/- 1.02e-08 Energy Flux (Fixed Index): 8.72e-06 +/- 7.18e-06 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) = 25549.8922978 delta logL = 0.117244430181 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 25549.8864294 delta logL = 0.123112834703 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' 1.1683 1.0000 .0000 .10000E+07 2 'alpha ' 1.6431 1.0000 .0000 5.0000 3 'Normalizat' .91693 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.0627 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6170E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MACHINE ACCURACY LIMITS FURTHER IMPROVEMENT. MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 25549.89 FROM MIGRAD STATUS=CONVERGED 94 CALLS 250 TOTAL EDM= .10E-07 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm 1.1668 1.0956 .14185E-04 .32057E-05 2 alpha 1.6417 .60402 .28524E-01 -.39372E-03 3 Normalizat .91690 .12185 .36210E-03 .62794E-06 4 Prefactor 1.0627 .75410E-01 .20840E-03 -.43641E-06 ERR DEF= .500 Final values: norm = 1.16683 alpha = 1.64165 Normalizat = 0.916903 Prefactor = 1.06271 ********** ** 18 **HESSE ********** FCN= 25549.89 FROM HESSE STATUS=OK 25 CALLS 275 TOTAL EDM= .17E-10 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 1.1668 1.1237 .56742E-06 -1.5686 2 alpha 1.6417 .61976 .57049E-02 -.35047 3 Normalizat .91690 .12193 .14484E-04 -.95869 4 Prefactor 1.0627 .75460E-01 .83361E-05 -.90667 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 1.74267e-11 Minuit parameter uncertainties: 1 1.12371 2 0.627196 3 0.121971 4 0.0754672 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) = 25549.8864265 delta logL = 0.123115691582 Extracting fit parameters... 4FGL J1748.6+7005 Spectrum: LogParabola 353 norm: 1.167e+00 1.124e+00 0.000e+00 1.000e+06 ( 1.000e-12) 354 alpha: 1.642e+00 6.272e-01 0.000e+00 5.000e+00 ( 1.000e+00) 355 beta: 4.795e-02 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 356 Eb: 1.080e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 614 Prefactor: 1.063e+00 7.547e-02 0.000e+00 1.000e+01 ( 1.000e+00) 615 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 616 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 613 Normalization: 9.169e-01 1.220e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 5.50 Ra Dec: 267.158 70.097 Photon Index (Free Index): 1.64 +/- 0.63 Photon Flux (Free Index): 7.92e-09 +/- 1.05e-08 Energy Flux (Free Index): 1.22e-05 +/- 1.39e-05 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/17775634/cmap_HighResolution_787536001_788140801_4FGL_J1748.6+7005_weekly_bin907.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET comment='SUCCESS', photon_flux='1.24e-08', energy_flux2='1.22e-05', photon_flux_error='1.02e-08', dlogl='1.23e-01', energy_flux='8.72e-06', photon_flux2='7.92e-09', job_status='DONE', time_completed='2025-12-23 02:32:21.315553', photon_index_error2='0.63', photon_index2='1.64', ts='5.26', fit_tolerance='1e-08', GAL='1.06', photon_index_error='0.00', energy_flux_error2='1.39e-05', EG='0.91', time_epoch_completed='1766485941.32', return_code='0', job_id='17775634', GAL2='1.06', EG2='0.92', return_code2='0', energy_flux_error='7.18e-06', photon_flux_error2='1.05e-08', ts2='5.50', photon_index='1.95' WHERE bin_id='907' AND source_name='4FGL J1748.6+7005' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue Dec 23 02:32:21 PST 2025