********** ** 18 **HESSE ********** FCN= 30941.72 FROM HESSE STATUS=OK 404 CALLS 1841 TOTAL EDM= .11E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 18.924 32.513 .24167E-03 -1.5621 2 norm 3.5508 .82378 .53621E-03 -1.5670 3 Prefactor 1.7357 1.4859 .79606E-03 -1.5682 4 norm .0000 2.9419 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor .0000 1.0472 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor .63674 19.140 .62660E-03 -1.5692 7 norm .65157 1.1370 .64722E-03 -1.5692 8 Prefactor 5.3019 7.6297 .43863E-03 -1.5662 9 Prefactor 13.530 9.4838 .27154E-03 -1.5634 10 Prefactor 158.07 5.8582 .79540E-04 -1.5457 11 norm .0000 2.7418 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 norm .28655 1.0223 .53164E-02 -1.5697 13 Prefactor 24.841 14.464 .20017E-03 -1.5608 14 norm 2.6040 2.3019 .63247E-03 -1.5676 15 Prefactor 6.8977 6.4497 .38112E-03 -1.5655 16 Prefactor .0000 4.6821 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 norm 1.3003 .56919 .96951E-03 -1.5685 18 Prefactor 6.8907 4.4151 .38316E-03 -1.5655 19 Prefactor 35.782 21.537 .16612E-03 -1.5588 20 Prefactor 5.5464 6.2225 .42659E-03 -1.5661 21 Normalizat .86622 .88029E-01 .44474E-01 -.97657 22 Prefactor .99363 .96166E-01 .69111E-01 -.92942 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 1.09429e-07 Minuit parameter uncertainties: 1 32.5136 2 0.823784 3 1.48594 4 1.32662e-06 5 1.12144e-06 6 6.9821 7 1.13703 8 7.62967 9 9.48385 10 5.85822 11 6.30314e-06 12 1.02229 13 14.4641 14 2.30187 15 6.44969 16 1.47611e-05 17 0.569188 18 4.41513 19 21.537 20 6.22246 21 0.0880436 22 0.0961825 e GAL_V02 Working on... /lscratch/kocevski/31150929/ft1_filtered_4FGL_J1423.1+3738_weekly_bin932.fits.....................! real 88.95 user 85.98 sys 1.16 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/31150929/ft1_filtered_4FGL_J1423.1+3738_weekly_bin932.fits', '/lscratch/kocevski/31150929/ft2_4FGL_J1423.1+3738_weekly_bin932.fits', expMap='/lscratch/kocevski/31150929/expmap_802656001_803260801_4FGL_J1423.1+3738_weekly_bin932.fits', expCube='/lscratch/kocevski/31150929/ltcube_802656001_803260801_4FGL_J1423.1+3738_weekly_bin932.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/31150929/Model_4FGL_J1423.1+3738_weekly_bin932.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1423.1+3738' 4FGL J1423.1+3738 Spectrum: LogParabola 295 norm: 3.465e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-13) 296 alpha: 1.928e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 297 beta: 1.446e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 298 Eb: 1.404e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/31150929/ft1_filtered_4FGL_J1423.1+3738_weekly_bin932.fits Spacecraft file(s): /lscratch/kocevski/31150929/ft2_4FGL_J1423.1+3738_weekly_bin932.fits Exposure map: /lscratch/kocevski/31150929/expmap_802656001_803260801_4FGL_J1423.1+3738_weekly_bin932.fits Exposure cube: /lscratch/kocevski/31150929/ltcube_802656001_803260801_4FGL_J1423.1+3738_weekly_bin932.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/31150929/Model_4FGL_J1423.1+3738_weekly_bin932.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) = 30941.9134964 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 30941.7259476 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 17.137 1.0000 .0000 .10000E+07 2 'norm ' 3.5499 1.0000 .0000 .10000E+07 3 'Prefactor ' 1.7364 1.0000 .0000 .10000E+07 4 'norm ' .29780E-03 1.0000 .0000 .10000E+07 5 'Prefactor ' .22315E-07 1.0000 .0000 .10000E+07 6 'Prefactor ' .67622 1.0000 .0000 .10000E+07 7 'norm ' .65166 1.0000 .0000 .10000E+07 8 'Prefactor ' 5.2457 1.0000 .0000 .10000E+07 9 'Prefactor ' 13.580 1.0000 .0000 .10000E+07 10 'Prefactor ' 158.09 1.0000 .0000 .10000E+07 11 'norm ' .32501E-03 1.0000 .0000 .10000E+07 12 'norm ' .28749 1.0000 .0000 .10000E+07 13 'Prefactor ' 24.967 1.0000 .0000 .10000E+07 14 'norm ' 2.5999 1.0000 .0000 .10000E+07 15 'Prefactor ' 6.9211 1.0000 .0000 .10000E+07 16 'Prefactor ' .26867E-07 1.0000 .0000 .10000E+07 17 'norm ' 1.2989 1.0000 .0000 .10000E+07 18 'Prefactor ' 6.8481 1.0000 .0000 .10000E+07 19 'Prefactor ' 36.244 1.0000 .0000 .10000E+07 20 'Prefactor ' 5.5407 1.0000 .0000 .10000E+07 21 'Normalizat' .86665 1.0000 .10000E-01 10.000 22 'Prefactor ' .99337 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5790E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 30941.72 FROM MIGRAD STATUS=CONVERGED 147 CALLS 1437 TOTAL EDM= .16E-10 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.6% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 18.924 32.570 -.35168E-06 -.54474E-03 2 norm 3.5508 .82312 .71067E-08 -.70331E-03 3 Prefactor 1.7357 1.4766 -.18595E-07 .34130E-03 4 norm .0000 2.9454 .84408E-07** at limit ** 5 Prefactor .0000 1.0568 .31725E-07** at limit ** 6 Prefactor .63674 .98719 -.17811E-07 .80086E-02 7 norm .65157 1.1210 -.42294E-08 .57983E-04 8 Prefactor 5.3019 7.5008 -.54225E-07 -.55444E-04 9 Prefactor 13.530 9.3354 -.25784E-07 .15272E-02 10 Prefactor 158.07 5.8469 -.14448E-08 .26967E-02 11 norm .0000 2.7451 .15154E-06** at limit ** 12 norm .28655 3.1570 -.10946E-07 .66007E-04 13 Prefactor 24.841 14.458 -.90356E-08 -.11363E-02 14 norm 2.6040 2.3035 .16828E-07 -.16574E-03 15 Prefactor 6.8977 6.4082 -.44295E-07 .53149E-03 16 Prefactor .0000 4.8501 .92925E-07** at limit ** 17 norm 1.3003 .56406 -.71350E-08 .54455E-03 18 Prefactor 6.8907 4.4056 -.18832E-07 .91256E-04 19 Prefactor 35.782 21.500 .66212E-07 -.13091E-02 20 Prefactor 5.5464 6.2090 .33049E-07 .47757E-03 21 Normalizat .86622 .10256 -.68465E-06 .15842E-04 22 Prefactor .99363 .11475 .10068E-05 -.26269E-05 ERR DEF= .500 Final values: Prefactor = 18.9239 norm = 3.55082 Prefactor = 1.73573 norm = 0 Prefactor = 0 Prefactor = 0.636743 norm = 0.651567 Prefactor = 5.3019 Prefactor = 13.5304 Prefactor = 158.068 norm = 0 norm = 0.286546 Prefactor = 24.8406 norm = 2.60405 Prefactor = 6.89766 Prefactor = 0 norm = 1.30032 Prefactor = 6.89071 Prefactor = 35.7822 Prefactor = 5.54642 Normalizat = 0.866222 Prefactor = 0.993627 /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). ********** ** 18 **HESSE ********** FCN= 30941.72 FROM HESSE STATUS=OK 404 CALLS 1841 TOTAL EDM= .11E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 18.924 32.513 .24167E-03 -1.5621 2 norm 3.5508 .82378 .53621E-03 -1.5670 3 Prefactor 1.7357 1.4859 .79606E-03 -1.5682 4 norm .0000 2.9419 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor .0000 1.0472 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor .63674 19.140 .62660E-03 -1.5692 7 norm .65157 1.1370 .64722E-03 -1.5692 8 Prefactor 5.3019 7.6297 .43863E-03 -1.5662 9 Prefactor 13.530 9.4838 .27154E-03 -1.5634 10 Prefactor 158.07 5.8582 .79540E-04 -1.5457 11 norm .0000 2.7418 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 norm .28655 1.0223 .53164E-02 -1.5697 13 Prefactor 24.841 14.464 .20017E-03 -1.5608 14 norm 2.6040 2.3019 .63247E-03 -1.5676 15 Prefactor 6.8977 6.4497 .38112E-03 -1.5655 16 Prefactor .0000 4.6821 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 norm 1.3003 .56919 .96951E-03 -1.5685 18 Prefactor 6.8907 4.4151 .38316E-03 -1.5655 19 Prefactor 35.782 21.537 .16612E-03 -1.5588 20 Prefactor 5.5464 6.2225 .42659E-03 -1.5661 21 Normalizat .86622 .88029E-01 .44474E-01 -.97657 22 Prefactor .99363 .96166E-01 .69111E-01 -.92942 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 1.09429e-07 Minuit parameter uncertainties: 1 32.5136 2 0.823784 3 1.48594 4 1.32662e-06 5 1.12144e-06 6 6.9821 7 1.13703 8 7.62967 9 9.48385 10 5.85822 11 6.30314e-06 12 1.02229 13 14.4641 14 2.30187 15 6.44969 16 1.47611e-05 17 0.569188 18 4.41513 19 21.537 20 6.22246 21 0.0880436 22 0.0961825 number of points = 17485 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J1423.1+3738_weekly_bin932 RA = 215.792, Dec = 37.6452 tmin = 802656001, tmax = 803260801 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='31151408', job_status='RUN', time_executed='2026-07-09 14:26:07.452192', time_epoch_executed='1783632367.45' WHERE source_name='4FGL J1423.1+3738' and cadence='weekly' and bin_id='932' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/31151408 Creating custom pfile directory: /lscratch/kocevski/31151408/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=802656001.0 && nMetStart<803260801.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=802656001.0 && nMetStart<803260801.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/31151408/ft1_4FGL_J1423.1+3738_weekly_bin932.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=802656001.0 && nMetStart<803260801.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/31151408/ft2_4FGL_J1423.1+3738_weekly_bin932.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/31151408/ft1_4FGL_J1423.1+3738_weekly_bin932.fits outfile=/lscratch/kocevski/31151408/ft1_filteredMKT_4FGL_J1423.1+3738_weekly_bin932.fits ra=215.792 dec=37.6452 rad=12.0 tmin=802656001.0 tmax=803260801.0 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 5.12 user 4.36 sys 0.24 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/31151408/ft2_4FGL_J1423.1+3738_weekly_bin932.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/31151408/ft2_4FGL_J1423.1+3738_weekly_bin932.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/31151408/ft1_filteredMKT_4FGL_J1423.1+3738_weekly_bin932.fits evtable="EVENTS" outfile="/lscratch/kocevski/31151408/ft1_filtered_4FGL_J1423.1+3738_weekly_bin932.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 0.75 user 0.24 sys 0.12 Number of photons that the gtmktime cut: 3053 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/31151408/ft1_filtered_4FGL_J1423.1+3738_weekly_bin932.fits" evtable="EVENTS" scfile=/lscratch/kocevski/31151408/ft2_4FGL_J1423.1+3738_weekly_bin932.fits sctable="SC_DATA" outfile=/lscratch/kocevski/31151273/ltcube_802656001_803260801_4FGL_J1423.1+3738_weekly_bin932.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/31151273/ft2_4FGL_J1423.1+3738_weekly_bin932.fits .....................! real 19.00 user 18.21 sys 0.22 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/31151273/ft1_filtered_4FGL_J1423.1+3738_weekly_bin932.fits evtable="EVENTS" scfile=/lscratch/kocevski/31151273/ft2_4FGL_J1423.1+3738_weekly_bin932.fits sctable="SC_DATA" expcube=/lscratch/kocevski/31151273/ltcube_802656001_803260801_4FGL_J1423.1+3738_weekly_bin932.fits outfile=/lscratch/kocevski/31151273/expmap_802656001_803260801_4FGL_J1423.1+3738_weekly_bin932.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/31151273/ltcube_802656001_803260801_4FGL_J1423.1+3738_weekly_bin932.fits .....................! real 70.79 user 65.76 sys 4.24 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 180 point sources and 0 extended sources Setting source of interest to: 4FGL J1423.1+3738 @ 215.792 37.6452 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/31151273/ft1_filtered_4FGL_J1423.1+3738_weekly_bin932.fits scfile=/lscratch/kocevski/31151273/ft2_4FGL_J1423.1+3738_weekly_bin932.fits outfile=/lscratch/kocevski/31151273/cmap_802656001_803260801_4FGL_J1423.1+3738_weekly_bin932.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=215.792 yref=37.6452 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 0.25 sys 0.12 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/31151273/ft1_filtered_4FGL_J1423.1+3738_weekly_bin932.fits scfile=/lscratch/kocevski/31151273/ft2_4FGL_J1423.1+3738_weekly_bin932.fits outfile=/lscratch/kocevski/31151273/cmap_HighResolution_802656001_803260801_4FGL_J1423.1+3738_weekly_bin932.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=215.792 yref=37.6452 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 0.86 user 0.24 sys 0.14 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/31151273/ft1_filtered_4FGL_J1423.1+3738_weekly_bin932.fits evtable="EVENTS" scfile=/lscratch/kocevski/31151273/ft2_4FGL_J1423.1+3738_weekly_bin932.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/31151273/Model_4FGL_J1423.1+3738_weekly_bin932.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 sourcDone. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 30941.7238917 Extracting fit parameters... 4FGL J1423.1+3738 Spectrum: LogParabola 295 norm: 0.000e+00 6.303e-06 0.000e+00 1.000e+06 ( 1.000e-13) 296 alpha: 1.928e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 297 beta: 1.446e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 298 Eb: 1.404e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 576 Prefactor: 9.936e-01 9.618e-02 0.000e+00 1.000e+01 ( 1.000e+00) 577 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 578 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 575 Normalization: 8.662e-01 8.804e-02 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 0.00 Ra Dec: 215.792 37.645 Photon Flux Upper Limit: 1.18996403745e-08 ph cm-2 s-1 Energy Flux Upper Limit: None Saving results to: /lscratch/kocevski/31150859/likelihoodResults_802656001_803260801_4FGL_J1423.1+3738_weekly_bin932.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) = 30941.7239678 delta logL = -7.61769915698e-05 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 30941.7238917 delta logL = -2.66554707196e-08 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' .27756E-09 1.0000 .0000 .10000E+07 2 'alpha ' .76457 1.0000 .0000 5.0000 3 'Normalizat' .86624 1.0000 .10000E-01 10.000 4 'Prefactor ' .99362 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5790E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 30941.72 FROM MIGRAD STATUS=CONVERGED 30 CALLS 229 TOTAL EDM= .38E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 2.3% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm .0000 2.2590 -.20141E-06** at limit ** 2 alpha 2.7268 1.9040 .26208E-04 .0000 3 Normalizat .86622 .97719E-01 -.73616E-05 -.15664E-03 4 Prefactor .99363 .11417 .11151E-04 -.11609E-03 ERR DEF= .500 Final values: norm = 0 alpha = 2.72675 Normalizat = 0.866222 Prefactor = 0.993627 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 30941.72 FROM HESSE STATUS=FAILED 9 CALLS 238 TOTAL EDM= .38E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm .0000 2.2636 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 alpha 1.4825 1.4771 .26208E-04 .90826E-01 3 Normalizat .86622 1.2030 -.73616E-05 -.97657 4 Prefactor .99363 1.3331 .11151E-04 -.92942 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 3.76026e-12 Minuit parameter uncertainties: 1 5.53115e-07 2 1.58127 3 1.24358 4 1.38168 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) = 30941.7238917 delta logL = -3.63797880709e-12 Extracting fit parameters... 4FGL J1423.1+3738 Spectrum: LogParabola 295 norm: 0.000e+00 5.531e-07 0.000e+00 1.000e+06 ( 1.000e-13) 296 alpha: 2.727e+00 1.581e+00 0.000e+00 5.000e+00 ( 1.000e+00) 297 beta: 1.446e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 298 Eb: 1.404e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 576 Prefactor: 9.936e-01 1.382e+00 0.000e+00 1.000e+01 ( 1.000e+00) 577 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 578 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 575 Normalization: 8.662e-01 1.244e+00 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 0.00 Ra Dec: 215.792 37.645 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/31150859/cmap_HighResolution_802656001_803260801_4FGL_J1423.1+3738_weekly_bin932.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET job_status='DONE', comment='SUCCESS', photon_flux_upper_limit='1.19e-08', time_completed='2026-07-09 14:27:58.867884', job_id='31150859', GAL2='0.99', fit_tolerance='1e-08', EG2='0.87', EG='0.87', time_epoch_completed='1783632478.87', return_code2='101', ts='0.00', return_code='0', GAL='0.99', dlogl='-3.64e-12', ts2='0.00', photon_index_error='0.00', photon_index='1.93' WHERE bin_id='932' AND source_name='4FGL J1423.1+3738' AND cadence='weekly'; Database successfully updated. Analysis Complete. Thu Jul 9 14:27:59 PDT 2026 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 30941.7238917 Extracting fit parameters... 4FGL J1423.1+3738 Spectrum: LogParabola 295 norm: 0.000e+00 6.303e-06 0.000e+00 1.000e+06 ( 1.000e-13) 296 alpha: 1.928e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 297 beta: 1.446e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 298 Eb: 1.404e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 576 Prefactor: 9.936e-01 9.618e-02 0.000e+00 1.000e+01 ( 1.000e+00) 577 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 578 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 575 Normalization: 8.662e-01 8.804e-02 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 0.00 Ra Dec: 215.792 37.645 Photon Flux Upper Limit: 1.18996403745e-08 ph cm-2 s-1 Energy Flux Upper Limit: None Saving results to: /lscratch/kocevski/31150929/likelihoodResults_802656001_803260801_4FGL_J1423.1+3738_weekly_bin932.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) = 30941.7239678 delta logL = -7.61769915698e-05 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 30941.7238917 delta logL = -2.66554707196e-08 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' .27756E-09 1.0000 .0000 .10000E+07 2 'alpha ' .76457 1.0000 .0000 5.0000 3 'Normalizat' .86624 1.0000 .10000E-01 10.000 4 'Prefactor ' .99362 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5790E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 30941.72 FROM MIGRAD STATUS=CONVERGED 30 CALLS 229 TOTAL EDM= .38E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 2.3% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm .0000 2.2590 -.20141E-06** at limit ** 2 alpha 2.7268 1.9040 .26208E-04 .0000 3 Normalizat .86622 .97719E-01 -.73616E-05 -.15664E-03 4 Prefactor .99363 .11417 .11151E-04 -.11609E-03 ERR DEF= .500 Final values: norm = 0 alpha = 2.72675 Normalizat = 0.866222 Prefactor = 0.993627 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 30941.72 FROM HESSE STATUS=FAILED 9 CALLS 238 TOTAL EDM= .38E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm .0000 2.2636 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 alpha 1.4825 1.4771 .26208E-04 .90826E-01 3 Normalizat .86622 1.2030 -.73616E-05 -.97657 4 Prefactor .99363 1.3331 .11151E-04 -.92942 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 3.76026e-12 Minuit parameter uncertainties: 1 5.53115e-07 2 1.58127 3 1.24358 4 1.38168 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) = 30941.7238917 delta logL = -3.63797880709e-12 Extracting fit parameters... 4FGL J1423.1+3738 Spectrum: LogParabola 295 norm: 0.000e+00 5.531e-07 0.000e+00 1.000e+06 ( 1.000e-13) 296 alpha: 2.727e+00 1.581e+00 0.000e+00 5.000e+00 ( 1.000e+00) 297 beta: 1.446e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 298 Eb: 1.404e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 576 Prefactor: 9.936e-01 1.382e+00 0.000e+00 1.000e+01 ( 1.000e+00) 577 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 578 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 575 Normalization: 8.662e-01 1.244e+00 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 0.00 Ra Dec: 215.792 37.645 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/31150929/cmap_HighResolution_802656001_803260801_4FGL_J1423.1+3738_weekly_bin932.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET job_status='DONE', comment='SUCCESS', photon_flux_upper_limit='1.19e-08', time_completed='2026-07-09 14:29:27.183155', job_id='31150929', GAL2='0.99', fit_tolerance='1e-08', EG2='0.87', EG='0.87', time_epoch_completed='1783632567.18', return_code2='101', ts='0.00', return_code='0', GAL='0.99', dlogl='-3.64e-12', ts2='0.00', photon_index_error='0.00', photon_index='1.93' WHERE bin_id='932' AND source_name='4FGL J1423.1+3738' AND cadence='weekly'; Database successfully updated. Analysis Complete. Thu Jul 9 14:29:27 PDT 2026 outfile=/lscratch/kocevski/31151408/ltcube_802656001_803260801_4FGL_J1423.1+3738_weekly_bin932.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/31151408/ft2_4FGL_J1423.1+3738_weekly_bin932.fits .....................! real 20.56 user 19.60 sys 0.24 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/31151408/ft1_filtered_4FGL_J1423.1+3738_weekly_bin932.fits evtable="EVENTS" scfile=/lscratch/kocevski/31151408/ft2_4FGL_J1423.1+3738_weekly_bin932.fits sctable="SC_DATA" expcube=/lscratch/kocevski/31151408/ltcube_802656001_803260801_4FGL_J1423.1+3738_weekly_bin932.fits outfile=/lscratch/kocevski/31151408/expmap_802656001_803260801_4FGL_J1423.1+3738_weekly_bin932.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/31151408/ltcube_802656001_803260801_4FGL_J1423.1+3738_weekly_bin932.fits .....................! real 75.28 user 69.79 sys 4.42 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 180 point sources and 0 extended sources Setting source of interest to: 4FGL J1423.1+3738 @ 215.792 37.6452 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/31151408/ft1_filtered_4FGL_J1423.1+3738_weekly_bin932.fits scfile=/lscratch/kocevski/31151408/ft2_4FGL_J1423.1+3738_weekly_bin932.fits outfile=/lscratch/kocevski/31151408/cmap_802656001_803260801_4FGL_J1423.1+3738_weekly_bin932.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=215.792 yref=37.6452 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 0.75 user 0.25 sys 0.12 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/31151408/ft1_filtered_4FGL_J1423.1+3738_weekly_bin932.fits scfile=/lscratch/kocevski/31151408/ft2_4FGL_J1423.1+3738_weekly_bin932.fits outfile=/lscratch/kocevski/31151408/cmap_HighResolution_802656001_803260801_4FGL_J1423.1+3738_weekly_bin932.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=215.792 yref=37.6452 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 0.27 sys 0.12 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/31151408/ft1_filtered_4FGL_J1423.1+3738_weekly_bin932.fits evtable="EVENTS" scfile=/lscratch/kocevski/31151408/ft2_4FGL_J1423.1+3738_weekly_bin932.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/31151408/Model_4FGL_J1423.1+3738_weekly_bin932.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/31151273/ft1_filtered_4FGL_J1423.1+3738_weekly_bin932.fits.....................! real 83.26 user 80.66 sys 1.32 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/31151273/ft1_filtered_4FGL_J1423.1+3738_weekly_bin932.fits', '/lscratch/kocevski/31151273/ft2_4FGL_J1423.1+3738_weekly_bin932.fits', expMap='/lscratch/kocevski/31151273/expmap_802656001_803260801_4FGL_J1423.1+3738_weekly_bin932.fits', expCube='/lscratch/kocevski/31151273/ltcube_802656001_803260801_4FGL_J1423.1+3738_weekly_bin932.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/31151273/Model_4FGL_J1423.1+3738_weekly_bin932.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1423.1+3738' 4FGL J1423.1+3738 Spectrum: LogParabola 295 norm: 3.465e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-13) 296 alpha: 1.928e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 297 beta: 1.446e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 298 Eb: 1.404e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/31151273/ft1_filtered_4FGL_J1423.1+3738_weekly_bin932.fits Spacecraft file(s): /lscratch/kocevski/31151273/ft2_4FGL_J1423.1+3738_weekly_bin932.fits Exposure map: /lscratch/kocevski/31151273/expmap_802656001_803260801_4FGL_J1423.1+3738_weekly_bin932.fits Exposure cube: /lscratch/kocevski/31151273/ltcube_802656001_803260801_4FGL_J1423.1+3738_weekly_bin932.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/31151273/Model_4FGL_J1423.1+3738_weekly_bin932.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) = 30941.9134964 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 30941.7259476 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 17.137 1.0000 .0000 .10000E+07 2 'norm ' 3.5499 1.0000 .0000 .10000E+07 3 'Prefactor ' 1.7364 1.0000 .0000 .10000E+07 4 'norm ' .29780E-03 1.0000 .0000 .10000E+07 5 'Prefactor ' .22315E-07 1.0000 .0000 .10000E+07 6 'Prefactor ' .67622 1.0000 .0000 .10000E+07 7 'norm ' .65166 1.0000 .0000 .10000E+07 8 'Prefactor ' 5.2457 1.0000 .0000 .10000E+07 9 'Prefactor ' 13.580 1.0000 .0000 .10000E+07 10 'Prefactor ' 158.09 1.0000 .0000 .10000E+07 11 'norm ' .32501E-03 1.0000 .0000 .10000E+07 12 'norm ' .28749 1.0000 .0000 .10000E+07 13 'Prefactor ' 24.967 1.0000 .0000 .10000E+07 14 'norm ' 2.5999 1.0000 .0000 .10000E+07 15 'Prefactor ' 6.9211 1.0000 .0000 .10000E+07 16 'Prefactor ' .26867E-07 1.0000 .0000 .10000E+07 17 'norm ' 1.2989 1.0000 .0000 .10000E+07 18 'Prefactor ' 6.8481 1.0000 .0000 .10000E+07 19 'Prefactor ' 36.244 1.0000 .0000 .10000E+07 20 'Prefactor ' 5.5407 1.0000 .0000 .10000E+07 21 'Normalizat' .86665 1.0000 .10000E-01 10.000 22 'Prefactor ' .99337 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5790E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 30941.72 FROM MIGRAD STATUS=CONVERGED 147 CALLS 1437 TOTAL EDM= .16E-10 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.6% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 18.924 32.570 -.35168E-06 -.54474E-03 2 norm 3.5508 .82312 .71067E-08 -.70331E-03 3 Prefactor 1.7357 1.4766 -.18595E-07 .34130E-03 4 norm .0000 2.9454 .84408E-07** at limit ** 5 Prefactor .0000 1.0568 .31725E-07** at limit ** 6 Prefactor .63674 .98719 -.17811E-07 .80086E-02 7 norm .65157 1.1210 -.42294E-08 .57983E-04 8 Prefactor 5.3019 7.5008 -.54225E-07 -.55444E-04 9 Prefactor 13.530 9.3354 -.25784E-07 .15272E-02 10 Prefactor 158.07 5.8469 -.14448E-08 .26967E-02 11 norm .0000 2.7451 .15154E-06** at limit ** 12 norm .28655 3.1570 -.10946E-07 .66007E-04 13 Prefactor 24.841 14.458 -.90356E-08 -.11363E-02 14 norm 2.6040 2.3035 .16828E-07 -.16574E-03 15 Prefactor 6.8977 6.4082 -.44295E-07 .53149E-03 16 Prefactor .0000 4.8501 .92925E-07** at limit ** 17 norm 1.3003 .56406 -.71350E-08 .54455E-03 18 Prefactor 6.8907 4.4056 -.18832E-07 .91256E-04 19 Prefactor 35.782 21.500 .66212E-07 -.13091E-02 20 Prefactor 5.5464 6.2090 .33049E-07 .47757E-03 21 Normalizat .86622 .10256 -.68465E-06 .15842E-04 22 Prefactor .99363 .11475 .10068E-05 -.26269E-05 ERR DEF= .500 Final values: Prefactor = 18.9239 norm = 3.55082 Prefactor = 1.73573 norm = 0 Prefactor = 0 Prefactor = 0.636743 norm = 0.651567 Prefactor = 5.3019 Prefactor = 13.5304 Prefactor = 158.068 norm = 0 norm = 0.286546 Prefactor = 24.8406 norm = 2.60405 Prefactor = 6.89766 Prefactor = 0 norm = 1.30032 Prefactor = 6.89071 Prefactor = 35.7822 Prefactor = 5.54642 Normalizat = 0.866222 Prefactor = 0.993627 ********** ** 18 **HESSE ********** FCN= 30941.72 FROM HESSE STATUS=OK 404 CALLS 1841 TOTAL EDM= .11E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 18.924 32.513 .24167E-03 -1.5621 2 norm 3.5508 .82378 .53621E-03 -1.5670 3 Prefactor 1.7357 1.4859 .79606E-03 -1.5682 4 norm .0000 2.9419 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor .0000 1.0472 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor .63674 19.140 .62660E-03 -1.5692 7 norm .65157 1.1370 .64722E-03 -1.5692 8 Prefactor 5.3019 7.6297 .43863E-03 -1.5662 9 Prefactor 13.530 9.4838 .27154E-03 -1.5634 10 Prefactor 158.07 5.8582 .79540E-04 -1.5457 11 norm .0000 2.7418 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 norm .28655 1.0223 .53164E-02 -1.5697 13 Prefactor 24.841 14.464 .20017E-03 -1.5608 14 norm 2.6040 2.3019 .63247E-03 -1.5676 15 Prefactor 6.8977 6.4497 .38112E-03 -1.5655 16 Prefactor .0000 4.6821 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 norm 1.3003 .56919 .96951E-03 -1.5685 18 Prefactor 6.8907 4.4151 .38316E-03 -1.5655 19 Prefactor 35.782 21.537 .16612E-03 -1.5588 20 Prefactor 5.5464 6.2225 .42659E-03 -1.5661 21 Normalizat .86622 .88029E-01 .44474E-01 -.97657 22 Prefactor .99363 .96166E-01 .69111E-01 -.92942 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 1.09429e-07 Minuit parameter uncertainties: 1 32.5136 2 0.823784 3 1.48594 4 1.32662e-06 5 1.12144e-06 6 6.9821 7 1.13703 8 7.62967 9 9.48385 10 5.85822 11 6.30314e-06 12 1.02229 13 14.4641 14 2.30187 15 6.44969 16 1.47611e-05 17 0.569188 18 4.41513 19 21.537 20 6.22246 21 0.0880436 22 0.0961825 e GAL_V02 Working on... /lscratch/kocevski/31151408/ft1_filtered_4FGL_J1423.1+3738_weekly_bin932.fits.....................! real 85.18 user 82.78 sys 1.35 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/31151408/ft1_filtered_4FGL_J1423.1+3738_weekly_bin932.fits', '/lscratch/kocevski/31151408/ft2_4FGL_J1423.1+3738_weekly_bin932.fits', expMap='/lscratch/kocevski/31151408/expmap_802656001_803260801_4FGL_J1423.1+3738_weekly_bin932.fits', expCube='/lscratch/kocevski/31151408/ltcube_802656001_803260801_4FGL_J1423.1+3738_weekly_bin932.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/31151408/Model_4FGL_J1423.1+3738_weekly_bin932.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1423.1+3738' 4FGL J1423.1+3738 Spectrum: LogParabola 295 norm: 3.465e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-13) 296 alpha: 1.928e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 297 beta: 1.446e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 298 Eb: 1.404e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/31151408/ft1_filtered_4FGL_J1423.1+3738_weekly_bin932.fits Spacecraft file(s): /lscratch/kocevski/31151408/ft2_4FGL_J1423.1+3738_weekly_bin932.fits Exposure map: /lscratch/kocevski/31151408/expmap_802656001_803260801_4FGL_J1423.1+3738_weekly_bin932.fits Exposure cube: /lscratch/kocevski/31151408/ltcube_802656001_803260801_4FGL_J1423.1+3738_weekly_bin932.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/31151408/Model_4FGL_J1423.1+3738_weekly_bin932.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) = 30941.9134964 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 30941.7259476 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 17.137 1.0000 .0000 .10000E+07 2 'norm ' 3.5499 1.0000 .0000 .10000E+07 3 'Prefactor ' 1.7364 1.0000 .0000 .10000E+07 4 'norm ' .29780E-03 1.0000 .0000 .10000E+07 5 'Prefactor ' .22315E-07 1.0000 .0000 .10000E+07 6 'Prefactor ' .67622 1.0000 .0000 .10000E+07 7 'norm ' .65166 1.0000 .0000 .10000E+07 8 'Prefactor ' 5.2457 1.0000 .0000 .10000E+07 9 'Prefactor ' 13.580 1.0000 .0000 .10000E+07 10 'Prefactor ' 158.09 1.0000 .0000 .10000E+07 11 'norm ' .32501E-03 1.0000 .0000 .10000E+07 12 'norm ' .28749 1.0000 .0000 .10000E+07 13 'Prefactor ' 24.967 1.0000 .0000 .10000E+07 14 'norm ' 2.5999 1.0000 .0000 .10000E+07 15 'Prefactor ' 6.9211 1.0000 .0000 .10000E+07 16 'Prefactor ' .26867E-07 1.0000 .0000 .10000E+07 17 'norm ' 1.2989 1.0000 .0000 .10000E+07 18 'Prefactor ' 6.8481 1.0000 .0000 .10000E+07 19 'Prefactor ' 36.244 1.0000 .0000 .10000E+07 20 'Prefactor ' 5.5407 1.0000 .0000 .10000E+07 21 'Normalizat' .86665 1.0000 .10000E-01 10.000 22 'Prefactor ' .99337 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5790E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 30941.72 FROM MIGRAD STATUS=CONVERGED 147 CALLS 1437 TOTAL EDM= .16E-10 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.6% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 18.924 32.570 -.35168E-06 -.54474E-03 2 norm 3.5508 .82312 .71067E-08 -.70331E-03 3 Prefactor 1.7357 1.4766 -.18595E-07 .34130E-03 4 norm .0000 2.9454 .84408E-07** at limit ** 5 Prefactor .0000 1.0568 .31725E-07** at limit ** 6 Prefactor .63674 .98719 -.17811E-07 .80086E-02 7 norm .65157 1.1210 -.42294E-08 .57983E-04 8 Prefactor 5.3019 7.5008 -.54225E-07 -.55444E-04 9 Prefactor 13.530 9.3354 -.25784E-07 .15272E-02 10 Prefactor 158.07 5.8469 -.14448E-08 .26967E-02 11 norm .0000 2.7451 .15154E-06** at limit ** 12 norm .28655 3.1570 -.10946E-07 .66007E-04 13 Prefactor 24.841 14.458 -.90356E-08 -.11363E-02 14 norm 2.6040 2.3035 .16828E-07 -.16574E-03 15 Prefactor 6.8977 6.4082 -.44295E-07 .53149E-03 16 Prefactor .0000 4.8501 .92925E-07** at limit ** 17 norm 1.3003 .56406 -.71350E-08 .54455E-03 18 Prefactor 6.8907 4.4056 -.18832E-07 .91256E-04 19 Prefactor 35.782 21.500 .66212E-07 -.13091E-02 20 Prefactor 5.5464 6.2090 .33049E-07 .47757E-03 21 Normalizat .86622 .10256 -.68465E-06 .15842E-04 22 Prefactor .99363 .11475 .10068E-05 -.26269E-05 ERR DEF= .500 Final values: Prefactor = 18.9239 norm = 3.55082 Prefactor = 1.73573 norm = 0 Prefactor = 0 Prefactor = 0.636743 norm = 0.651567 Prefactor = 5.3019 Prefactor = 13.5304 Prefactor = 158.068 norm = 0 norm = 0.286546 Prefactor = 24.8406 norm = 2.60405 Prefactor = 6.89766 Prefactor = 0 norm = 1.30032 Prefactor = 6.89071 Prefactor = 35.7822 Prefactor = 5.54642 Normalizat = 0.866222 Prefactor = 0.993627 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 30941.7238917 Extracting fit parameters... 4FGL J1423.1+3738 Spectrum: LogParabola 295 norm: 0.000e+00 6.303e-06 0.000e+00 1.000e+06 ( 1.000e-13) 296 alpha: 1.928e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 297 beta: 1.446e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 298 Eb: 1.404e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 576 Prefactor: 9.936e-01 9.618e-02 0.000e+00 1.000e+01 ( 1.000e+00) 577 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 578 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 575 Normalization: 8.662e-01 8.804e-02 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 0.00 Ra Dec: 215.792 37.645 Photon Flux Upper Limit: 1.18996403745e-08 ph cm-2 s-1 Energy Flux Upper Limit: None Saving results to: /lscratch/kocevski/31151273/likelihoodResults_802656001_803260801_4FGL_J1423.1+3738_weekly_bin932.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) = 30941.7239678 delta logL = -7.61769915698e-05 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 30941.7238917 delta logL = -2.66554707196e-08 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' .27756E-09 1.0000 .0000 .10000E+07 2 'alpha ' .76457 1.0000 .0000 5.0000 3 'Normalizat' .86624 1.0000 .10000E-01 10.000 4 'Prefactor ' .99362 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5790E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 30941.72 FROM MIGRAD STATUS=CONVERGED 30 CALLS 229 TOTAL EDM= .38E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 2.3% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm .0000 2.2590 -.20141E-06** at limit ** 2 alpha 2.7268 1.9040 .26208E-04 .0000 3 Normalizat .86622 .97719E-01 -.73616E-05 -.15664E-03 4 Prefactor .99363 .11417 .11151E-04 -.11609E-03 ERR DEF= .500 Final values: norm = 0 alpha = 2.72675 Normalizat = 0.866222 Prefactor = 0.993627 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 30941.72 FROM HESSE STATUS=FAILED 9 CALLS 238 TOTAL EDM= .38E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm .0000 2.2636 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 alpha 1.4825 1.4771 .26208E-04 .90826E-01 3 Normalizat .86622 1.2030 -.73616E-05 -.97657 4 Prefactor .99363 1.3331 .11151E-04 -.92942 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 3.76026e-12 Minuit parameter uncertainties: 1 5.53115e-07 2 1.58127 3 1.24358 4 1.38168 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) = 30941.7238917 delta logL = -3.63797880709e-12 Extracting fit parameters... 4FGL J1423.1+3738 Spectrum: LogParabola 295 norm: 0.000e+00 5.531e-07 0.000e+00 1.000e+06 ( 1.000e-13) 296 alpha: 2.727e+00 1.581e+00 0.000e+00 5.000e+00 ( 1.000e+00) 297 beta: 1.446e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 298 Eb: 1.404e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 576 Prefactor: 9.936e-01 1.382e+00 0.000e+00 1.000e+01 ( 1.000e+00) 577 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 578 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 575 Normalization: 8.662e-01 1.244e+00 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 0.00 Ra Dec: 215.792 37.645 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/31151273/cmap_HighResolution_802656001_803260801_4FGL_J1423.1+3738_weekly_bin932.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET job_status='DONE', comment='SUCCESS', photon_flux_upper_limit='1.19e-08', time_completed='2026-07-09 14:36:12.346610', job_id='31151273', GAL2='0.99', fit_tolerance='1e-08', EG2='0.87', EG='0.87', time_epoch_completed='1783632972.35', return_code2='101', ts='0.00', return_code='0', GAL='0.99', dlogl='-3.64e-12', ts2='0.00', photon_index_error='0.00', photon_index='1.93' WHERE bin_id='932' AND source_name='4FGL J1423.1+3738' AND cadence='weekly'; Database successfully updated. Analysis Complete. Thu Jul 9 14:36:12 PDT 2026 ********** ** 18 **HESSE ********** FCN= 30941.72 FROM HESSE STATUS=OK 404 CALLS 1841 TOTAL EDM= .11E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 18.924 32.513 .24167E-03 -1.5621 2 norm 3.5508 .82378 .53621E-03 -1.5670 3 Prefactor 1.7357 1.4859 .79606E-03 -1.5682 4 norm .0000 2.9419 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor .0000 1.0472 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor .63674 19.140 .62660E-03 -1.5692 7 norm .65157 1.1370 .64722E-03 -1.5692 8 Prefactor 5.3019 7.6297 .43863E-03 -1.5662 9 Prefactor 13.530 9.4838 .27154E-03 -1.5634 10 Prefactor 158.07 5.8582 .79540E-04 -1.5457 11 norm .0000 2.7418 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 norm .28655 1.0223 .53164E-02 -1.5697 13 Prefactor 24.841 14.464 .20017E-03 -1.5608 14 norm 2.6040 2.3019 .63247E-03 -1.5676 15 Prefactor 6.8977 6.4497 .38112E-03 -1.5655 16 Prefactor .0000 4.6821 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 norm 1.3003 .56919 .96951E-03 -1.5685 18 Prefactor 6.8907 4.4151 .38316E-03 -1.5655 19 Prefactor 35.782 21.537 .16612E-03 -1.5588 20 Prefactor 5.5464 6.2225 .42659E-03 -1.5661 21 Normalizat .86622 .88029E-01 .44474E-01 -.97657 22 Prefactor .99363 .96166E-01 .69111E-01 -.92942 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 1.09429e-07 Minuit parameter uncertainties: 1 32.5136 2 0.823784 3 1.48594 4 1.32662e-06 5 1.12144e-06 6 6.9821 7 1.13703 8 7.62967 9 9.48385 10 5.85822 11 6.30314e-06 12 1.02229 13 14.4641 14 2.30187 15 6.44969 16 1.47611e-05 17 0.569188 18 4.41513 19 21.537 20 6.22246 21 0.0880436 22 0.0961825 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 30941.7238917 Extracting fit parameters... 4FGL J1423.1+3738 Spectrum: LogParabola 295 norm: 0.000e+00 6.303e-06 0.000e+00 1.000e+06 ( 1.000e-13) 296 alpha: 1.928e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 297 beta: 1.446e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 298 Eb: 1.404e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 576 Prefactor: 9.936e-01 9.618e-02 0.000e+00 1.000e+01 ( 1.000e+00) 577 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 578 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 575 Normalization: 8.662e-01 8.804e-02 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 0.00 Ra Dec: 215.792 37.645 Photon Flux Upper Limit: 1.18996403745e-08 ph cm-2 s-1 Energy Flux Upper Limit: None Saving results to: /lscratch/kocevski/31151408/likelihoodResults_802656001_803260801_4FGL_J1423.1+3738_weekly_bin932.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) = 30941.7239678 delta logL = -7.61769915698e-05 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 30941.7238917 delta logL = -2.66554707196e-08 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' .27756E-09 1.0000 .0000 .10000E+07 2 'alpha ' .76457 1.0000 .0000 5.0000 3 'Normalizat' .86624 1.0000 .10000E-01 10.000 4 'Prefactor ' .99362 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5790E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 30941.72 FROM MIGRAD STATUS=CONVERGED 30 CALLS 229 TOTAL EDM= .38E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 2.3% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm .0000 2.2590 -.20141E-06** at limit ** 2 alpha 2.7268 1.9040 .26208E-04 .0000 3 Normalizat .86622 .97719E-01 -.73616E-05 -.15664E-03 4 Prefactor .99363 .11417 .11151E-04 -.11609E-03 ERR DEF= .500 Final values: norm = 0 alpha = 2.72675 Normalizat = 0.866222 Prefactor = 0.993627 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 30941.72 FROM HESSE STATUS=FAILED 9 CALLS 238 TOTAL EDM= .38E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm .0000 2.2636 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 alpha 1.4825 1.4771 .26208E-04 .90826E-01 3 Normalizat .86622 1.2030 -.73616E-05 -.97657 4 Prefactor .99363 1.3331 .11151E-04 -.92942 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 3.76026e-12 Minuit parameter uncertainties: 1 5.53115e-07 2 1.58127 3 1.24358 4 1.38168 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) = 30941.7238917 delta logL = -3.63797880709e-12 Extracting fit parameters... 4FGL J1423.1+3738 Spectrum: LogParabola 295 norm: 0.000e+00 5.531e-07 0.000e+00 1.000e+06 ( 1.000e-13) 296 alpha: 2.727e+00 1.581e+00 0.000e+00 5.000e+00 ( 1.000e+00) 297 beta: 1.446e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 298 Eb: 1.404e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 576 Prefactor: 9.936e-01 1.382e+00 0.000e+00 1.000e+01 ( 1.000e+00) 577 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 578 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 575 Normalization: 8.662e-01 1.244e+00 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 0.00 Ra Dec: 215.792 37.645 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/31151408/cmap_HighResolution_802656001_803260801_4FGL_J1423.1+3738_weekly_bin932.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET job_status='DONE', comment='SUCCESS', photon_flux_upper_limit='1.19e-08', time_completed='2026-07-09 14:39:28.754995', job_id='31151408', GAL2='0.99', fit_tolerance='1e-08', EG2='0.87', EG='0.87', time_epoch_completed='1783633168.76', return_code2='101', ts='0.00', return_code='0', GAL='0.99', dlogl='-3.64e-12', ts2='0.00', photon_index_error='0.00', photon_index='1.93' WHERE bin_id='932' AND source_name='4FGL J1423.1+3738' AND cadence='weekly'; Database successfully updated. Analysis Complete. Thu Jul 9 14:39:28 PDT 2026