/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 = 16502 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J1628.6+7706_weekly_bin869 RA = 247.154, Dec = 77.1099 tmin = 764553601, tmax = 765158401 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='2269891', job_status='RUN', time_executed='2025-04-01 01:14:22.373146', time_epoch_executed='1743495262.37' WHERE source_name='4FGL J1628.6+7706' and cadence='weekly' and bin_id='869' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/2269891 Creating custom pfile directory: /lscratch/kocevski/2269891/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=764553601.0 && nMetStart<765158401.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=764553601.0 && nMetStart<765158401.0' /Data/Flight/Level1/LPA Retrieving 102 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/2269891/ft1_4FGL_J1628.6+7706_weekly_bin869.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=764553601.0 && nMetStart<765158401.0' /Data/Flight/Level1/LPA Retrieving 102 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/2269891/ft2_4FGL_J1628.6+7706_weekly_bin869.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/2269891/ft1_4FGL_J1628.6+7706_weekly_bin869.fits outfile=/lscratch/kocevski/2269891/ft1_filteredMKT_4FGL_J1628.6+7706_weekly_bin869.fits ra=247.154 dec=77.1099 rad=12.0 tmin=764553601.0 tmax=765158401.0 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 6.35 user 5.72 sys 0.43 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/2269891/ft2_4FGL_J1628.6+7706_weekly_bin869.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/2269891/ft2_4FGL_J1628.6+7706_weekly_bin869.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/2269891/ft1_filteredMKT_4FGL_J1628.6+7706_weekly_bin869.fits evtable="EVENTS" outfile="/lscratch/kocevski/2269891/ft1_filtered_4FGL_J1628.6+7706_weekly_bin869.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 0.47 user 0.23 sys 0.14 Number of photons that the gtmktime cut: 2504 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/2269891/ft1_filtered_4FGL_J1628.6+7706_weekly_bin869.fits" evtable="EVENTS" scfile=/lscratch/kocevski/2269891/ft2_4FGL_J1628.6+7706_weekly_bin869.fits sctable="SC_DATA" outfile=/lscratch/kocevski/2269891/ltcube_764553601_765158401_4FGL_J1628.6+7706_weekly_bin869.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/2269891/ft2_4FGL_J1628.6+7706_weekly_bin869.fits .....................! real 26.85 user 26.03 sys 0.39 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/2269891/ft1_filtered_4FGL_J1628.6+7706_weekly_bin869.fits evtable="EVENTS" scfile=/lscratch/kocevski/2269891/ft2_4FGL_J1628.6+7706_weekly_bin869.fits sctable="SC_DATA" expcube=/lscratch/kocevski/2269891/ltcube_764553601_765158401_4FGL_J1628.6+7706_weekly_bin869.fits outfile=/lscratch/kocevski/2269891/expmap_764553601_765158401_4FGL_J1628.6+7706_weekly_bin869.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/2269891/ltcube_764553601_765158401_4FGL_J1628.6+7706_weekly_bin869.fits .....................! real 69.29 user 64.04 sys 3.91 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 210 point sources and 0 extended sources Setting source of interest to: 4FGL J1628.6+7706 @ 247.154 77.1099 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/2269891/ft1_filtered_4FGL_J1628.6+7706_weekly_bin869.fits scfile=/lscratch/kocevski/2269891/ft2_4FGL_J1628.6+7706_weekly_bin869.fits outfile=/lscratch/kocevski/2269891/cmap_764553601_765158401_4FGL_J1628.6+7706_weekly_bin869.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=247.154 yref=77.1099 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 0.47 user 0.24 sys 0.14 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/2269891/ft1_filtered_4FGL_J1628.6+7706_weekly_bin869.fits scfile=/lscratch/kocevski/2269891/ft2_4FGL_J1628.6+7706_weekly_bin869.fits outfile=/lscratch/kocevski/2269891/cmap_HighResolution_764553601_765158401_4FGL_J1628.6+7706_weekly_bin869.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=247.154 yref=77.1099 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 0.52 user 0.25 sys 0.14 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/2269891/ft1_filtered_4FGL_J1628.6+7706_weekly_bin869.fits evtable="EVENTS" scfile=/lscratch/kocevski/2269891/ft2_4FGL_J1628.6+7706_weekly_bin869.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/2269891/Model_4FGL_J1628.6+7706_weekly_bin869.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/2269891/ft1_filtered_4FGL_J1628.6+7706_weekly_bin869.fits.....................! real 102.78 user 100.69 sys 1.60 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/2269891/ft1_filtered_4FGL_J1628.6+7706_weekly_bin869.fits', '/lscratch/kocevski/2269891/ft2_4FGL_J1628.6+7706_weekly_bin869.fits', expMap='/lscratch/kocevski/2269891/expmap_764553601_765158401_4FGL_J1628.6+7706_weekly_bin869.fits', expCube='/lscratch/kocevski/2269891/ltcube_764553601_765158401_4FGL_J1628.6+7706_weekly_bin869.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/2269891/Model_4FGL_J1628.6+7706_weekly_bin869.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1628.6+7706' 4FGL J1628.6+7706 Spectrum: LogParabola 377 norm: 7.623e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-13) 378 alpha: 1.958e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 379 beta: 9.152e-02 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 380 Eb: 1.177e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/2269891/ft1_filtered_4FGL_J1628.6+7706_weekly_bin869.fits Spacecraft file(s): /lscratch/kocevski/2269891/ft2_4FGL_J1628.6+7706_weekly_bin869.fits Exposure map: /lscratch/kocevski/2269891/expmap_764553601_765158401_4FGL_J1628.6+7706_weekly_bin869.fits Exposure cube: /lscratch/kocevski/2269891/ltcube_764553601_765158401_4FGL_J1628.6+7706_weekly_bin869.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/2269891/Model_4FGL_J1628.6+7706_weekly_bin869.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) = 26338.770243 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 26338.6218597 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' 1.8159 1.0000 .0000 .10000E+07 2 'Prefactor ' 20.882 1.0000 .0000 .10000E+07 3 'Prefactor ' 8.8861 1.0000 .0000 .10000E+07 4 'Prefactor ' .45308E-02 1.0000 .0000 .10000E+07 5 'Prefactor ' .14168E-02 1.0000 .0000 .10000E+07 6 'Prefactor ' 3.3932 1.0000 .0000 .10000E+07 7 'Prefactor ' .14170E-03 1.0000 .0000 .10000E+07 8 'Prefactor ' 18.277 1.0000 .0000 .10000E+07 9 'norm ' 2.6827 1.0000 .0000 .10000E+07 10 'Prefactor ' 2.0530 1.0000 .0000 .10000E+07 11 'Prefactor ' .34787E-04 1.0000 .0000 .10000E+07 12 'norm ' 1.5647 1.0000 .0000 .10000E+07 13 'Prefactor ' 5.1904 1.0000 .0000 .10000E+07 14 'Prefactor ' .24980E-08 1.0000 .0000 .10000E+07 15 'Prefactor ' 4.9166 1.0000 .0000 .10000E+07 16 'Prefactor ' .12613E-02 1.0000 .0000 .10000E+07 17 'Prefactor ' 23.484 1.0000 .0000 .10000E+07 18 'norm ' 6.3064 1.0000 .0000 .10000E+07 19 'norm ' 1.3259 1.0000 .0000 .10000E+07 20 'norm ' 10.077 1.0000 .0000 .10000E+07 21 'Prefactor ' 1.7025 1.0000 .0000 .10000E+07 22 'norm ' .69473 1.0000 .0000 .10000E+07 23 'Normalizat' .89666 1.0000 .10000E-01 10.000 24 'Prefactor ' 1.0161 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6790E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MIGRAD MINIMIZATION HAS CONVERGED. FCN= 26338.62 FROM MIGRAD STATUS=CONVERGED 615 CALLS 2068 TOTAL EDM= .30E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= .7% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm 1.8181 1.6616 .92277E-08 -.55944E-02 2 Prefactor 20.726 19.035 .24160E-07 .16399E-03 3 Prefactor 8.7748 6.3180 .86154E-09 -.62569E-03 4 Prefactor .0000 14.442 -.62103E-07** at limit ** 5 Prefactor .0000 5.6063 .80598E-08** at limit ** 6 Prefactor 3.3984 10.198 -.38175E-08 -.58759E-03 7 Prefactor .0000 4.7691 -.17315E-07** at limit ** 8 Prefactor 17.906 19.739 -.27601E-06 -.17831E-02 9 norm 2.7626 7.3780 -.21970E-08 -.12129E-02 10 Prefactor 1.4818 369.64 -.61687E-06 -.86475E-04 11 Prefactor .55511E-10 13.492 .70050E-07** at limit ** 12 norm 1.5645 .51848 -.23222E-08 -.78423E-02 13 Prefactor 5.1888 4.4743 .44812E-08 -.18640E-02 14 Prefactor .0000 .49533 -.10993E-08** at limit ** 15 Prefactor 4.9178 9.1570 .67315E-08 -.75217E-03 16 Prefactor .55511E-10 20.534 .76975E-07** at limit ** 17 Prefactor 23.740 21.026 .14650E-06 .10325E-02 18 norm 6.3062 1.6385 -.23688E-08 -.15752E-03 19 norm 1.3256 .38414 -.42687E-09 -.75317E-02 20 norm 10.073 2.6559 .18260E-07 -.29098E-01 21 Prefactor 1.7075 3.9657 -.10036E-07 -.55651E-02 22 norm .69365 1.3360 .29004E-07 -.12584E-01 23 Normalizat .89700 .89058E-01 .31926E-07 -.11939E-03 24 Prefactor 1.0160 .60676E-01 -.15398E-06 -.53026E-04 ERR DEF= .500 Final values: norm = 1.81805 Prefactor = 20.7265 Prefactor = 8.77483 Prefactor = 0 Prefactor = 0 Prefactor = 3.39837 Prefactor = 0 Prefactor = 17.9058 norm = 2.76262 Prefactor = 1.48182 Prefactor = 5.55112e-11 norm = 1.56453 Prefactor = 5.18883 Prefactor = 0 Prefactor = 4.91775 Prefactor = 5.55112e-11 Prefactor = 23.7399 norm = 6.30621 norm = 1.32563 norm = 10.0729 Prefactor = 1.70746 norm = 0.693646 Normalizat = 0.897 Prefactor = 1.01605 ********** ** 18 **HESSE ********** FCN= 26338.62 FROM HESSE STATUS=OK 407 CALLS 2475 TOTAL EDM= .16E-08 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 1.8181 1.6720 .19604E-04 -1.5681 2 Prefactor 20.726 19.045 .87559E-05 -1.5617 3 Prefactor 8.7748 6.3191 .13440E-04 -1.5649 4 Prefactor .0000 14.719 .84235E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor .0000 5.6066 .84235E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor 3.3984 10.256 .21960E-04 -1.5671 7 Prefactor .0000 4.7700 .84235E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 Prefactor 17.906 20.212 .93600E-05 -1.5623 9 norm 2.7626 7.4332 .24874E-04 -1.5675 10 Prefactor 1.4818 378.53 .28845E-04 -1.5684 11 Prefactor .55511E-10 13.527 .84235E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 norm 1.5645 .51349 .57327E-05 -1.5683 13 Prefactor 5.1888 4.4658 .17640E-04 -1.5662 14 Prefactor .0000 .49945 .84235E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 15 Prefactor 4.9178 9.1101 .18135E-04 -1.5664 16 Prefactor .55511E-10 20.770 .84235E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 Prefactor 23.740 21.114 .82562E-05 -1.5611 18 norm 6.3062 1.6474 .10045E-04 -1.5658 19 norm 1.3256 .37985 .51799E-05 -1.5685 20 norm 10.073 2.9636 .63081E-04 -1.5644 21 Prefactor 1.7075 3.9818 .32231E-04 -1.5682 22 norm .69365 1.5188 .24455E-04 -1.5691 23 Normalizat .89700 .10167 .28989E-03 -.96566 24 Prefactor 1.0160 .69732E-01 .18960E-03 -.92196 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 1.56614e-09 Minuit parameter uncertainties: 1 1.67196 2 19.0446 3 6.31913 4 2.5037e-05 5 2.83879e-06 6 10.256 7 4.22573e-06 8 20.2122 9 7.43322 10 47.3704 11 3.98944e-05 12 0.513494 13 4.46577 14 2.34334e-07 15 9.11009 16 5.61409e-05 17 21.1146 18 1.64739 19 0.379854 20 2.96361 21 3.98181 22 1.51882 23 0.10169 24 0.0697384 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 26338.6209682 Extracting fit parameters... 4FGL J1628.6+7706 Spectrum: LogParabola 377 norm: 2.763e+00 7.433e+00 0.000e+00 1.000e+06 ( 1.000e-13) 378 alpha: 1.958e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 379 beta: 9.152e-02 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 380 Eb: 1.177e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 676 Prefactor: 1.016e+00 6.974e-02 0.000e+00 1.000e+01 ( 1.000e+00) 677 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 678 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 675 Normalization: 8.970e-01 1.017e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 0.16 Ra Dec: 247.154 77.110 Photon Flux Upper Limit: 2.16428051351e-08 ph cm-2 s-1 Energy Flux Upper Limit: 1.48361657407e-05 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/2269891/likelihoodResults_764553601_765158401_4FGL_J1628.6+7706_weekly_bin869.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) = 26338.3997407 delta logL = 0.221227533184 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 26338.3994359 delta logL = 0.221532292497 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' 2.6535 1.0000 .0000 .10000E+07 2 'alpha ' 2.7457 1.0000 .0000 5.0000 3 'Normalizat' .88965 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.0179 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6790E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 26338.40 FROM MIGRAD STATUS=CONVERGED 86 CALLS 251 TOTAL EDM= .19E-09 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm 2.6528 8.5478 .25021E-04 -.33950E-02 2 alpha 2.7461 1.6914 .34029E-01 -.24120E-04 3 Normalizat .88975 .99459E-01 .29097E-03 -.65139E-03 4 Prefactor 1.0179 .68498E-01 .18945E-03 -.99665E-03 ERR DEF= .500 Final values: norm = 2.65278 alpha = 2.74607 Normalizat = 0.889746 Prefactor = 1.01785 ********** ** 18 **HESSE ********** FCN= 26338.40 FROM HESSE STATUS=OK 25 CALLS 276 TOTAL EDM= .40E-09 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 2.6528 5.5150 .10008E-05 -1.5675 2 alpha 2.7461 1.1541 .13612E-02 .98588E-01 3 Normalizat .88975 .98949E-01 .11639E-04 -.96821 4 Prefactor 1.0179 .68221E-01 .37889E-04 -.92137 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 4.03328e-10 Minuit parameter uncertainties: 1 5.51499 2 1.20015 3 0.0989696 4 0.068227 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) = 26338.3994352 delta logL = 0.221532986794 Extracting fit parameters... 4FGL J1628.6+7706 Spectrum: LogParabola 377 norm: 2.653e+00 5.515e+00 0.000e+00 1.000e+06 ( 1.000e-13) 378 alpha: 2.746e+00 1.200e+00 0.000e+00 5.000e+00 ( 1.000e+00) 379 beta: 9.152e-02 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 380 Eb: 1.177e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 676 Prefactor: 1.018e+00 6.823e-02 0.000e+00 1.000e+01 ( 1.000e+00) 677 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 678 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 675 Normalization: 8.897e-01 9.897e-02 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 0.16 Ra Dec: 247.154 77.110 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/2269891/cmap_HighResolution_764553601_765158401_4FGL_J1628.6+7706_weekly_bin869.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='1.48e-05', job_status='DONE', photon_flux_upper_limit='2.16e-08', time_completed='2025-04-01 01:32:23.689383', job_id='2269891', GAL2='1.02', fit_tolerance='1e-08', EG2='0.89', EG='0.90', time_epoch_completed='1743496343.69', return_code2='0', ts='0.16', comment='SUCCESS', return_code='0', GAL='1.02', dlogl='2.22e-01', ts2='0.61', photon_index_error='0.00', photon_index='1.96' WHERE bin_id='869' AND source_name='4FGL J1628.6+7706' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue Apr 1 01:32:23 PDT 2025