********** ** 18 **HESSE ********** FCN= 15328.36 FROM HESSE STATUS=OK 365 CALLS 1692 TOTAL EDM= .26E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 1.3520 .28976 .67839E-03 -1.5685 2 Prefactor .0000 2.5393 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor 1.3091 11.671 .99351E-03 -1.5685 4 Prefactor .0000 1.8958 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 norm 2.3866 5.8640 .66367E-03 -1.5677 6 Prefactor 3.7793 8.4207 .52117E-03 -1.5669 7 Prefactor .0000 7.2829 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 Prefactor .11102E-09 9.0080 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 norm 5.5567 1.9018 .42819E-03 -1.5661 10 Prefactor .61062E-09 25.210 .12629E-01 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor .0000 23.754 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 norm .0000 .49162 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 Prefactor .0000 2.9348 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 Prefactor 7.6308 5.4852 .36259E-03 -1.5653 15 norm .59700 .41358 .69581E-03 -1.5693 16 Prefactor .0000 2.1445 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 norm 35.042 7.3720 .16893E-03 -1.5590 18 Prefactor .22204E-09 9.2637 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 19 norm .47851 1.5015 .81160E-03 -1.5694 20 Normalizat .79365 .11266 .43514E-01 -1.0030 21 Prefactor 1.1544 .11154 .35795E-01 -.87747 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 2.592e-07 Minuit parameter uncertainties: 1 0.289759 2 3.0968e-06 3 7.81743 4 7.00062e-06 5 5.86398 6 8.42068 7 8.6269e-06 8 6.93454e-05 9 1.9018 10 0.000244148 11 1.68201e-05 12 5.6966e-07 13 1.3271e-05 14 5.48524 15 0.413575 16 3.79003e-07 17 7.37199 18 8.77984e-05 19 1.50153 20 0.112693 21 0.111565 /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). Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 15328.3629996 Extracting fit parameters... 4FGL J2250.7-2806 Spectrum: LogParabola 311 norm: 0.000e+00 5.697e-07 0.000e+00 1.000e+06 ( 1.000e-12) 312 alpha: 2.049e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 313 beta: 9.524e-02 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 314 Eb: 8.845e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 548 Prefactor: 1.154e+00 1.116e-01 0.000e+00 1.000e+01 ( 1.000e+00) 549 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 550 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 547 Normalization: 7.936e-01 1.127e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 0.00 Ra Dec: 342.690 -28.111 Photon Flux Upper Limit: 1.7713548135e-08 ph cm-2 s-1 Energy Flux Upper Limit: None Saving results to: /lscratch/kocevski/27690900/likelihoodResults_801446401_802051201_4FGL_J2250.7-2806_weekly_bin930.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) = 15328.3704128 delta logL = -0.00741320806264 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 15328.3629996 delta logL = -4.63205651613e-08 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' .11102E-08 1.0000 .0000 .10000E+07 2 'alpha ' 1.5425 1.0000 .0000 5.0000 3 'Normalizat' .79363 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.1544 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5510E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 15328.36 FROM MIGRAD STATUS=CONVERGED 52 CALLS 213 TOTAL EDM= .26E-10 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm .22204E-09 .32311E-01 .42118E-03** at limit ** 2 alpha 1.9261 3.9523 .45823 .59544E-10 3 Normalizat .79365 .66409E-03 .43527E-01 .11666E-02 4 Prefactor 1.1544 .67206E-03 .35810E-01 .11713E-02 ERR DEF= .500 Final values: norm = 2.22045e-10 alpha = 1.92614 Normalizat = 0.79365 Prefactor = 1.15436 ********** ** 18 **HESSE ********** FCN= 15328.36 FROM HESSE STATUS=NOT POSDEF 25 CALLS 238 TOTAL EDM= .12E-09 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm .22204E-09 .14831 .84235E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 alpha 1.9261 3.3383 .50000 -.23161 3 Normalizat .79365 .14210E-02 .26393E-03 -1.0030 4 Prefactor 1.1544 .14387E-02 .22451E-03 -.87747 ERR DEF= .500 Minuit fit quality: 2 estimated distance: 1.19189e-10 Minuit parameter uncertainties: 1 1.15478e-05 2 25656.3 3 0.00142098 4 0.00143874 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 15328.3629996 delta logL = -5.18411980011e-10 Extracting fit parameters... 4FGL J2250.7-2806 Spectrum: LogParabola 311 norm: 2.220e-10 1.155e-05 0.000e+00 1.000e+06 ( 1.000e-12) 312 alpha: 1.926e+00 2.566e+04 0.000e+00 5.000e+00 ( 1.000e+00) 313 beta: 9.524e-02 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 314 Eb: 8.845e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 548 Prefactor: 1.154e+00 1.439e-03 0.000e+00 1.000e+01 ( 1.000e+00) 549 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 550 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 547 Normalization: 7.936e-01 1.421e-03 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 0.00 Ra Dec: 342.690 -28.111 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/27690900/cmap_HighResolution_801446401_802051201_4FGL_J2250.7-2806_weekly_bin930.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET job_status='DONE', comment='SUCCESS', photon_flux_upper_limit='1.77e-08', time_completed='2026-06-02 22:19:31.653495', job_id='27690900', GAL2='1.15', fit_tolerance='1e-08', EG2='0.79', EG='0.79', time_epoch_completed='1780463971.65', return_code2='102', ts='0.00', return_code='0', GAL='1.15', dlogl='-5.18e-10', ts2='-0.00', photon_index_error='0.00', photon_index='2.05' WHERE bin_id='930' AND source_name='4FGL J2250.7-2806' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue Jun 2 22:19:32 PDT 2026 GAL_V02 Working on... /lscratch/kocevski/27690915/ft1_filtered_4FGL_J2250.7-2806_weekly_bin930.fits.....................! real 38.53 user 36.56 sys 0.86 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/27690915/ft1_filtered_4FGL_J2250.7-2806_weekly_bin930.fits', '/lscratch/kocevski/27690915/ft2_4FGL_J2250.7-2806_weekly_bin930.fits', expMap='/lscratch/kocevski/27690915/expmap_801446401_802051201_4FGL_J2250.7-2806_weekly_bin930.fits', expCube='/lscratch/kocevski/27690915/ltcube_801446401_802051201_4FGL_J2250.7-2806_weekly_bin930.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/27690915/Model_4FGL_J2250.7-2806_weekly_bin930.xml', optimizer='MINUIT') Using source of interest name: '4FGL J2250.7-2806' 4FGL J2250.7-2806 Spectrum: LogParabola 311 norm: 4.101e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-12) 312 alpha: 2.049e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 313 beta: 9.524e-02 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 314 Eb: 8.845e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/27690915/ft1_filtered_4FGL_J2250.7-2806_weekly_bin930.fits Spacecraft file(s): /lscratch/kocevski/27690915/ft2_4FGL_J2250.7-2806_weekly_bin930.fits Exposure map: /lscratch/kocevski/27690915/expmap_801446401_802051201_4FGL_J2250.7-2806_weekly_bin930.fits Exposure cube: /lscratch/kocevski/27690915/ltcube_801446401_802051201_4FGL_J2250.7-2806_weekly_bin930.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/27690915/Model_4FGL_J2250.7-2806_weekly_bin930.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) = 15328.5831798 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 15328.3657733 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' 1.3522 1.0000 .0000 .10000E+07 2 'Prefactor ' .12002E-03 1.0000 .0000 .10000E+07 3 'Prefactor ' 1.2599 1.0000 .0000 .10000E+07 4 'Prefactor ' .56281E-04 1.0000 .0000 .10000E+07 5 'norm ' 2.3805 1.0000 .0000 .10000E+07 6 'Prefactor ' 3.7496 1.0000 .0000 .10000E+07 7 'Prefactor ' .24513E-04 1.0000 .0000 .10000E+07 8 'Prefactor ' .62188E-05 1.0000 .0000 .10000E+07 9 'norm ' 5.4999 1.0000 .0000 .10000E+07 10 'Prefactor ' 1.3485 1.0000 .0000 .10000E+07 11 'Prefactor ' .77280E-02 1.0000 .0000 .10000E+07 12 'norm ' .34445E-06 1.0000 .0000 .10000E+07 13 'Prefactor ' .12979E-06 1.0000 .0000 .10000E+07 14 'Prefactor ' 7.6391 1.0000 .0000 .10000E+07 15 'norm ' .59607 1.0000 .0000 .10000E+07 16 'Prefactor ' .58437E-06 1.0000 .0000 .10000E+07 17 'norm ' 35.049 1.0000 .0000 .10000E+07 18 'Prefactor ' .29632E-06 1.0000 .0000 .10000E+07 19 'norm ' .47601 1.0000 .0000 .10000E+07 20 'Normalizat' .79261 1.0000 .10000E-01 10.000 21 'Prefactor ' 1.1549 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5510E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 15328.36 FROM MIGRAD STATUS=CONVERGED 161 CALLS 1327 TOTAL EDM= .62E-10 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.9% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm 1.3520 .29026 .33419E-08 -.17265E-02 2 Prefactor .0000 2.5350 -.23467E-07** at limit ** 3 Prefactor 1.3091 10.250 .11090E-07 .42622E-02 4 Prefactor .0000 1.9075 -.37697E-07** at limit ** 5 norm 2.3866 5.8370 -.37645E-07 -.63179E-04 6 Prefactor 3.7793 7.5748 -.58622E-07 .81043E-02 7 Prefactor .0000 7.3517 .36373E-07** at limit ** 8 Prefactor .11102E-09 8.9885 -.58575E-07** at limit ** 9 norm 5.5567 1.6303 -.52484E-08 .42746E-03 10 Prefactor .61062E-09 395.60 -.54694E-06** at limit ** 11 Prefactor .0000 24.465 .41492E-08** at limit ** 12 norm .0000 .48661 -.48030E-07** at limit ** 13 Prefactor .0000 2.9240 .22069E-07** at limit ** 14 Prefactor 7.6308 5.5114 .20877E-07 -.56404E-03 15 norm .59700 .40937 .62049E-09 -.40026E-03 16 Prefactor .0000 2.1467 -.46489E-07** at limit ** 17 norm 35.042 4.4409 -.68777E-08 -.51284E-01 18 Prefactor .22204E-09 9.2351 -.16083E-06** at limit ** 19 norm .47851 1.5084 -.98588E-08 .31672E-04 20 Normalizat .79365 .12991 -.18673E-05 .47358E-05 21 Prefactor 1.1544 .12969 .17177E-05 -.64413E-05 ERR DEF= .500 Final values: norm = 1.35204 Prefactor = 0 Prefactor = 1.30907 Prefactor = 0 norm = 2.38661 Prefactor = 3.77934 Prefactor = 0 Prefactor = 1.11022e-10 norm = 5.55669 Prefactor = 6.10623e-10 Prefactor = 0 norm = 0 Prefactor = 0 Prefactor = 7.6308 norm = 0.597002 Prefactor = 0 norm = 35.0415 Prefactor = 2.22045e-10 norm = 0.47851 Normalizat = 0.793649 Prefactor = 1.15436 number of points = 17278 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J2250.7-2806_weekly_bin930 RA = 342.69, Dec = -28.1114 tmin = 801446401, tmax = 802051201 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='27691673', job_status='RUN', time_executed='2026-06-02 22:14:53.700609', time_epoch_executed='1780463693.7' WHERE source_name='4FGL J2250.7-2806' and cadence='weekly' and bin_id='930' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/27691673 Creating custom pfile directory: /lscratch/kocevski/27691673/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=801446401.0 && nMetStart<802051201.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=801446401.0 && nMetStart<802051201.0' /Data/Flight/Level1/LPA Retrieving 107 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/27691673/ft1_4FGL_J2250.7-2806_weekly_bin930.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=801446401.0 && nMetStart<802051201.0' /Data/Flight/Level1/LPA Retrieving 107 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/27691673/ft2_4FGL_J2250.7-2806_weekly_bin930.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/27691673/ft1_4FGL_J2250.7-2806_weekly_bin930.fits outfile=/lscratch/kocevski/27691673/ft1_filteredMKT_4FGL_J2250.7-2806_weekly_bin930.fits ra=342.69 dec=-28.1114 rad=12.0 tmin=801446401.0 tmax=802051201.0 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 4.63 user 3.93 sys 0.27 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/27691673/ft2_4FGL_J2250.7-2806_weekly_bin930.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/27691673/ft2_4FGL_J2250.7-2806_weekly_bin930.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/27691673/ft1_filteredMKT_4FGL_J2250.7-2806_weekly_bin930.fits evtable="EVENTS" outfile="/lscratch/kocevski/27691673/ft1_filtered_4FGL_J2250.7-2806_weekly_bin930.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 0.67 user 0.20 sys 0.14 Number of photons that the gtmktime cut: 1389 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/27691673/ft1_filtered_4FGL_J2250.7-2806_weekly_bin930.fits" evtable="EVENTS" scfile=/lscratch/kocevski/27691673/ft2_4FGL_J2250.7-2806_weekly_bin930.fits sctable="SC_DATA" ********** ** 18 **HESSE ********** FCN= 15328.36 FROM HESSE STATUS=OK 365 CALLS 1692 TOTAL EDM= .26E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 1.3520 .28976 .67839E-03 -1.5685 2 Prefactor .0000 2.5393 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor 1.3091 11.671 .99351E-03 -1.5685 4 Prefactor .0000 1.8958 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 norm 2.3866 5.8640 .66367E-03 -1.5677 6 Prefactor 3.7793 8.4207 .52117E-03 -1.5669 7 Prefactor .0000 7.2829 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 Prefactor .11102E-09 9.0080 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 norm 5.5567 1.9018 .42819E-03 -1.5661 10 Prefactor .61062E-09 25.210 .12629E-01 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor .0000 23.754 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 norm .0000 .49162 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 Prefactor .0000 2.9348 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 Prefactor 7.6308 5.4852 .36259E-03 -1.5653 15 norm .59700 .41358 .69581E-03 -1.5693 16 Prefactor .0000 2.1445 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 norm 35.042 7.3720 .16893E-03 -1.5590 18 Prefactor .22204E-09 9.2637 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 19 norm .47851 1.5015 .81160E-03 -1.5694 20 Normalizat .79365 .11266 .43514E-01 -1.0030 21 Prefactor 1.1544 .11154 .35795E-01 -.87747 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 2.592e-07 Minuit parameter uncertainties: 1 0.289759 2 3.0968e-06 3 7.81743 4 7.00062e-06 5 5.86398 6 8.42068 7 8.6269e-06 8 6.93454e-05 9 1.9018 10 0.000244148 11 1.68201e-05 12 5.6966e-07 13 1.3271e-05 14 5.48524 15 0.413575 16 3.79003e-07 17 7.37199 18 8.77984e-05 19 1.50153 20 0.112693 21 0.111565 outfile=/lscratch/kocevski/27691411/ltcube_801446401_802051201_4FGL_J2250.7-2806_weekly_bin930.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/27691411/ft2_4FGL_J2250.7-2806_weekly_bin930.fits .....................! real 17.86 user 17.15 sys 0.22 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/27691411/ft1_filtered_4FGL_J2250.7-2806_weekly_bin930.fits evtable="EVENTS" scfile=/lscratch/kocevski/27691411/ft2_4FGL_J2250.7-2806_weekly_bin930.fits sctable="SC_DATA" expcube=/lscratch/kocevski/27691411/ltcube_801446401_802051201_4FGL_J2250.7-2806_weekly_bin930.fits outfile=/lscratch/kocevski/27691411/expmap_801446401_802051201_4FGL_J2250.7-2806_weekly_bin930.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/27691411/ltcube_801446401_802051201_4FGL_J2250.7-2806_weekly_bin930.fits .....................! real 66.51 user 61.73 sys 4.02 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 172 point sources and 0 extended sources Setting source of interest to: 4FGL J2250.7-2806 @ 342.69 -28.1114 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/27691411/ft1_filtered_4FGL_J2250.7-2806_weekly_bin930.fits scfile=/lscratch/kocevski/27691411/ft2_4FGL_J2250.7-2806_weekly_bin930.fits outfile=/lscratch/kocevski/27691411/cmap_801446401_802051201_4FGL_J2250.7-2806_weekly_bin930.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=342.69 yref=-28.1114 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 0.74 user 0.24 sys 0.12 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/27691411/ft1_filtered_4FGL_J2250.7-2806_weekly_bin930.fits scfile=/lscratch/kocevski/27691411/ft2_4FGL_J2250.7-2806_weekly_bin930.fits outfile=/lscratch/kocevski/27691411/cmap_HighResolution_801446401_802051201_4FGL_J2250.7-2806_weekly_bin930.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=342.69 yref=-28.1114 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 0.74 user 0.24 sys 0.15 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/27691411/ft1_filtered_4FGL_J2250.7-2806_weekly_bin930.fits evtable="EVENTS" scfile=/lscratch/kocevski/27691411/ft2_4FGL_J2250.7-2806_weekly_bin930.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/27691411/Model_4FGL_J2250.7-2806_weekly_bin930.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) = 15328.3629996 Extracting fit parameters... 4FGL J2250.7-2806 Spectrum: LogParabola 311 norm: 0.000e+00 5.697e-07 0.000e+00 1.000e+06 ( 1.000e-12) 312 alpha: 2.049e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 313 beta: 9.524e-02 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 314 Eb: 8.845e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 548 Prefactor: 1.154e+00 1.116e-01 0.000e+00 1.000e+01 ( 1.000e+00) 549 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 550 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 547 Normalization: 7.936e-01 1.127e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 0.00 Ra Dec: 342.690 -28.111 Photon Flux Upper Limit: 1.7713548135e-08 ph cm-2 s-1 Energy Flux Upper Limit: None Saving results to: /lscratch/kocevski/27690915/likelihoodResults_801446401_802051201_4FGL_J2250.7-2806_weekly_bin930.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) = 15328.3704128 delta logL = -0.00741320806264 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 15328.3629996 delta logL = -4.63205651613e-08 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' .11102E-08 1.0000 .0000 .10000E+07 2 'alpha ' 1.5425 1.0000 .0000 5.0000 3 'Normalizat' .79363 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.1544 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5510E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 15328.36 FROM MIGRAD STATUS=CONVERGED 52 CALLS 213 TOTAL EDM= .26E-10 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm .22204E-09 .32311E-01 .42118E-03** at limit ** 2 alpha 1.9261 3.9523 .45823 .59544E-10 3 Normalizat .79365 .66409E-03 .43527E-01 .11666E-02 4 Prefactor 1.1544 .67206E-03 .35810E-01 .11713E-02 ERR DEF= .500 Final values: norm = 2.22045e-10 alpha = 1.92614 Normalizat = 0.79365 Prefactor = 1.15436 ********** ** 18 **HESSE ********** FCN= 15328.36 FROM HESSE STATUS=NOT POSDEF 25 CALLS 238 TOTAL EDM= .12E-09 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm .22204E-09 .14831 .84235E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 alpha 1.9261 3.3383 .50000 -.23161 3 Normalizat .79365 .14210E-02 .26393E-03 -1.0030 4 Prefactor 1.1544 .14387E-02 .22451E-03 -.87747 ERR DEF= .500 Minuit fit quality: 2 estimated distance: 1.19189e-10 Minuit parameter uncertainties: 1 1.15478e-05 2 25656.3 3 0.00142098 4 0.00143874 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 15328.3629996 delta logL = -5.18411980011e-10 Extracting fit parameters... 4FGL J2250.7-2806 Spectrum: LogParabola 311 norm: 2.220e-10 1.155e-05 0.000e+00 1.000e+06 ( 1.000e-12) 312 alpha: 1.926e+00 2.566e+04 0.000e+00 5.000e+00 ( 1.000e+00) 313 beta: 9.524e-02 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 314 Eb: 8.845e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 548 Prefactor: 1.154e+00 1.439e-03 0.000e+00 1.000e+01 ( 1.000e+00) 549 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 550 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 547 Normalization: 7.936e-01 1.421e-03 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 0.00 Ra Dec: 342.690 -28.111 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/27690915/cmap_HighResolution_801446401_802051201_4FGL_J2250.7-2806_weekly_bin930.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET job_status='DONE', comment='SUCCESS', photon_flux_upper_limit='1.77e-08', time_completed='2026-06-02 22:20:55.903597', job_id='27690915', GAL2='1.15', fit_tolerance='1e-08', EG2='0.79', EG='0.79', time_epoch_completed='1780464055.9', return_code2='102', ts='0.00', return_code='0', GAL='1.15', dlogl='-5.18e-10', ts2='-0.00', photon_index_error='0.00', photon_index='2.05' WHERE bin_id='930' AND source_name='4FGL J2250.7-2806' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue Jun 2 22:20:56 PDT 2026 number of points = 17278 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J2250.7-2806_weekly_bin930 RA = 342.69, Dec = -28.1114 tmin = 801446401, tmax = 802051201 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='27692012', job_status='RUN', time_executed='2026-06-02 22:17:01.113136', time_epoch_executed='1780463821.11' WHERE source_name='4FGL J2250.7-2806' and cadence='weekly' and bin_id='930' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/27692012 Creating custom pfile directory: /lscratch/kocevski/27692012/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=801446401.0 && nMetStart<802051201.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=801446401.0 && nMetStart<802051201.0' /Data/Flight/Level1/LPA Retrieving 107 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/27692012/ft1_4FGL_J2250.7-2806_weekly_bin930.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=801446401.0 && nMetStart<802051201.0' /Data/Flight/Level1/LPA Retrieving 107 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/27692012/ft2_4FGL_J2250.7-2806_weekly_bin930.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/27692012/ft1_4FGL_J2250.7-2806_weekly_bin930.fits outfile=/lscratch/kocevski/27692012/ft1_filteredMKT_4FGL_J2250.7-2806_weekly_bin930.fits ra=342.69 dec=-28.1114 rad=12.0 tmin=801446401.0 tmax=802051201.0 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 4.63 user 3.85 sys 0.22 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/27692012/ft2_4FGL_J2250.7-2806_weekly_bin930.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/27692012/ft2_4FGL_J2250.7-2806_weekly_bin930.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/27692012/ft1_filteredMKT_4FGL_J2250.7-2806_weekly_bin930.fits evtable="EVENTS" outfile="/lscratch/kocevski/27692012/ft1_filtered_4FGL_J2250.7-2806_weekly_bin930.fits" apply_filter=yes overwrite=yes header_obstimes=yes tstart=0.0 tstop=0.0 gtifile="default" chatter=3 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtmktime version HEAD Applying GTI filter: IN_SAA!=T && LIVETIME>0 && gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nogrb.gti',(START+STOP)/2) && (angsep(RA_SUN,DEC_SUN,RA_ZENITH,DEC_ZENITH)>115 || gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nosolarflares.gti',(START+STOP)/2)) real 0.64 user 0.17 sys 0.12 Number of photons that the gtmktime cut: 1389 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/27692012/ft1_filtered_4FGL_J2250.7-2806_weekly_bin930.fits" evtable="EVENTS" scfile=/lscratch/kocevski/27692012/ft2_4FGL_J2250.7-2806_weekly_bin930.fits sctable="SC_DATA"outfile=/lscratch/kocevski/27691673/ltcube_801446401_802051201_4FGL_J2250.7-2806_weekly_bin930.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/27691673/ft2_4FGL_J2250.7-2806_weekly_bin930.fits .....................! real 17.58 user 16.80 sys 0.24 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/27691673/ft1_filtered_4FGL_J2250.7-2806_weekly_bin930.fits evtable="EVENTS" scfile=/lscratch/kocevski/27691673/ft2_4FGL_J2250.7-2806_weekly_bin930.fits sctable="SC_DATA" expcube=/lscratch/kocevski/27691673/ltcube_801446401_802051201_4FGL_J2250.7-2806_weekly_bin930.fits outfile=/lscratch/kocevski/27691673/expmap_801446401_802051201_4FGL_J2250.7-2806_weekly_bin930.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/27691673/ltcube_801446401_802051201_4FGL_J2250.7-2806_weekly_bin930.fits .....................! real 62.92 user 58.47 sys 3.71 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 172 point sources and 0 extended sources Setting source of interest to: 4FGL J2250.7-2806 @ 342.69 -28.1114 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/27691673/ft1_filtered_4FGL_J2250.7-2806_weekly_bin930.fits scfile=/lscratch/kocevski/27691673/ft2_4FGL_J2250.7-2806_weekly_bin930.fits outfile=/lscratch/kocevski/27691673/cmap_801446401_802051201_4FGL_J2250.7-2806_weekly_bin930.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=342.69 yref=-28.1114 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 0.74 user 0.22 sys 0.13 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/27691673/ft1_filtered_4FGL_J2250.7-2806_weekly_bin930.fits scfile=/lscratch/kocevski/27691673/ft2_4FGL_J2250.7-2806_weekly_bin930.fits outfile=/lscratch/kocevski/27691673/cmap_HighResolution_801446401_802051201_4FGL_J2250.7-2806_weekly_bin930.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=342.69 yref=-28.1114 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 0.69 user 0.23 sys 0.14 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/27691673/ft1_filtered_4FGL_J2250.7-2806_weekly_bin930.fits evtable="EVENTS" scfile=/lscratch/kocevski/27691673/ft2_4FGL_J2250.7-2806_weekly_bin930.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/27691673/Model_4FGL_J2250.7-2806_weekly_bin930.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 sourcenumber of points = 17278 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J2250.7-2806_weekly_bin930 RA = 342.69, Dec = -28.1114 tmin = 801446401, tmax = 802051201 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='27692224', job_status='RUN', time_executed='2026-06-02 22:19:05.616349', time_epoch_executed='1780463945.62' WHERE source_name='4FGL J2250.7-2806' and cadence='weekly' and bin_id='930' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/27692224 Creating custom pfile directory: /lscratch/kocevski/27692224/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=801446401.0 && nMetStart<802051201.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=801446401.0 && nMetStart<802051201.0' /Data/Flight/Level1/LPA Retrieving 107 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/27692224/ft1_4FGL_J2250.7-2806_weekly_bin930.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=801446401.0 && nMetStart<802051201.0' /Data/Flight/Level1/LPA Retrieving 107 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/27692224/ft2_4FGL_J2250.7-2806_weekly_bin930.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/27692224/ft1_4FGL_J2250.7-2806_weekly_bin930.fits outfile=/lscratch/kocevski/27692224/ft1_filteredMKT_4FGL_J2250.7-2806_weekly_bin930.fits ra=342.69 dec=-28.1114 rad=12.0 tmin=801446401.0 tmax=802051201.0 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 4.74 user 4.11 sys 0.25 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/27692224/ft2_4FGL_J2250.7-2806_weekly_bin930.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/27692224/ft2_4FGL_J2250.7-2806_weekly_bin930.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/27692224/ft1_filteredMKT_4FGL_J2250.7-2806_weekly_bin930.fits evtable="EVENTS" outfile="/lscratch/kocevski/27692224/ft1_filtered_4FGL_J2250.7-2806_weekly_bin930.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 0.71 user 0.21 sys 0.13 Number of photons that the gtmktime cut: 1389 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/27692224/ft1_filtered_4FGL_J2250.7-2806_weekly_bin930.fits" evtable="EVENTS" scfile=/lscratch/kocevski/27692224/ft2_4FGL_J2250.7-2806_weekly_bin930.fits sctable="SC_DATA"e GAL_V02 Working on... /lscratch/kocevski/27691411/ft1_filtered_4FGL_J2250.7-2806_weekly_bin930.fits.....................! real 38.67 user 37.01 sys 1.00 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/27691411/ft1_filtered_4FGL_J2250.7-2806_weekly_bin930.fits', '/lscratch/kocevski/27691411/ft2_4FGL_J2250.7-2806_weekly_bin930.fits', expMap='/lscratch/kocevski/27691411/expmap_801446401_802051201_4FGL_J2250.7-2806_weekly_bin930.fits', expCube='/lscratch/kocevski/27691411/ltcube_801446401_802051201_4FGL_J2250.7-2806_weekly_bin930.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/27691411/Model_4FGL_J2250.7-2806_weekly_bin930.xml', optimizer='MINUIT') Using source of interest name: '4FGL J2250.7-2806' 4FGL J2250.7-2806 Spectrum: LogParabola 311 norm: 4.101e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-12) 312 alpha: 2.049e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 313 beta: 9.524e-02 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 314 Eb: 8.845e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/27691411/ft1_filtered_4FGL_J2250.7-2806_weekly_bin930.fits Spacecraft file(s): /lscratch/kocevski/27691411/ft2_4FGL_J2250.7-2806_weekly_bin930.fits Exposure map: /lscratch/kocevski/27691411/expmap_801446401_802051201_4FGL_J2250.7-2806_weekly_bin930.fits Exposure cube: /lscratch/kocevski/27691411/ltcube_801446401_802051201_4FGL_J2250.7-2806_weekly_bin930.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/27691411/Model_4FGL_J2250.7-2806_weekly_bin930.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) = 15328.5831798 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 15328.3657733 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' 1.3522 1.0000 .0000 .10000E+07 2 'Prefactor ' .12002E-03 1.0000 .0000 .10000E+07 3 'Prefactor ' 1.2599 1.0000 .0000 .10000E+07 4 'Prefactor ' .56281E-04 1.0000 .0000 .10000E+07 5 'norm ' 2.3805 1.0000 .0000 .10000E+07 6 'Prefactor ' 3.7496 1.0000 .0000 .10000E+07 7 'Prefactor ' .24513E-04 1.0000 .0000 .10000E+07 8 'Prefactor ' .62188E-05 1.0000 .0000 .10000E+07 9 'norm ' 5.4999 1.0000 .0000 .10000E+07 10 'Prefactor ' 1.3485 1.0000 .0000 .10000E+07 11 'Prefactor ' .77280E-02 1.0000 .0000 .10000E+07 12 'norm ' .34445E-06 1.0000 .0000 .10000E+07 13 'Prefactor ' .12979E-06 1.0000 .0000 .10000E+07 14 'Prefactor ' 7.6391 1.0000 .0000 .10000E+07 15 'norm ' .59607 1.0000 .0000 .10000E+07 16 'Prefactor ' .58437E-06 1.0000 .0000 .10000E+07 17 'norm ' 35.049 1.0000 .0000 .10000E+07 18 'Prefactor ' .29632E-06 1.0000 .0000 .10000E+07 19 'norm ' .47601 1.0000 .0000 .10000E+07 20 'Normalizat' .79261 1.0000 .10000E-01 10.000 21 'Prefactor ' 1.1549 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5510E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 15328.36 FROM MIGRAD STATUS=CONVERGED 161 CALLS 1327 TOTAL EDM= .62E-10 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.9% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm 1.3520 .29026 .33419E-08 -.17265E-02 2 Prefactor .0000 2.5350 -.23467E-07** at limit ** 3 Prefactor 1.3091 10.250 .11090E-07 .42622E-02 4 Prefactor .0000 1.9075 -.37697E-07** at limit ** 5 norm 2.3866 5.8370 -.37645E-07 -.63179E-04 6 Prefactor 3.7793 7.5748 -.58622E-07 .81043E-02 7 Prefactor .0000 7.3517 .36373E-07** at limit ** 8 Prefactor .11102E-09 8.9885 -.58575E-07** at limit ** 9 norm 5.5567 1.6303 -.52484E-08 .42746E-03 10 Prefactor .61062E-09 395.60 -.54694E-06** at limit ** 11 Prefactor .0000 24.465 .41492E-08** at limit ** 12 norm .0000 .48661 -.48030E-07** at limit ** 13 Prefactor .0000 2.9240 .22069E-07** at limit ** 14 Prefactor 7.6308 5.5114 .20877E-07 -.56404E-03 15 norm .59700 .40937 .62049E-09 -.40026E-03 16 Prefactor .0000 2.1467 -.46489E-07** at limit ** 17 norm 35.042 4.4409 -.68777E-08 -.51284E-01 18 Prefactor .22204E-09 9.2351 -.16083E-06** at limit ** 19 norm .47851 1.5084 -.98588E-08 .31672E-04 20 Normalizat .79365 .12991 -.18673E-05 .47358E-05 21 Prefactor 1.1544 .12969 .17177E-05 -.64413E-05 ERR DEF= .500 Final values: norm = 1.35204 Prefactor = 0 Prefactor = 1.30907 Prefactor = 0 norm = 2.38661 Prefactor = 3.77934 Prefactor = 0 Prefactor = 1.11022e-10 norm = 5.55669 Prefactor = 6.10623e-10 Prefactor = 0 norm = 0 Prefactor = 0 Prefactor = 7.6308 norm = 0.597002 Prefactor = 0 norm = 35.0415 Prefactor = 2.22045e-10 norm = 0.47851 Normalizat = 0.793649 Prefactor = 1.15436 outfile=/lscratch/kocevski/27692012/ltcube_801446401_802051201_4FGL_J2250.7-2806_weekly_bin930.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/27692012/ft2_4FGL_J2250.7-2806_weekly_bin930.fits .....................! real 16.24 user 15.54 sys 0.25 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/27692012/ft1_filtered_4FGL_J2250.7-2806_weekly_bin930.fits evtable="EVENTS" scfile=/lscratch/kocevski/27692012/ft2_4FGL_J2250.7-2806_weekly_bin930.fits sctable="SC_DATA" expcube=/lscratch/kocevski/27692012/ltcube_801446401_802051201_4FGL_J2250.7-2806_weekly_bin930.fits outfile=/lscratch/kocevski/27692012/expmap_801446401_802051201_4FGL_J2250.7-2806_weekly_bin930.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/27692012/ltcube_801446401_802051201_4FGL_J2250.7-2806_weekly_bin930.fits .....................! real 60.46 user 56.20 sys 3.62 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 172 point sources and 0 extended sources Setting source of interest to: 4FGL J2250.7-2806 @ 342.69 -28.1114 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/27692012/ft1_filtered_4FGL_J2250.7-2806_weekly_bin930.fits scfile=/lscratch/kocevski/27692012/ft2_4FGL_J2250.7-2806_weekly_bin930.fits outfile=/lscratch/kocevski/27692012/cmap_801446401_802051201_4FGL_J2250.7-2806_weekly_bin930.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=342.69 yref=-28.1114 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 0.93 user 0.21 sys 0.14 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/27692012/ft1_filtered_4FGL_J2250.7-2806_weekly_bin930.fits scfile=/lscratch/kocevski/27692012/ft2_4FGL_J2250.7-2806_weekly_bin930.fits outfile=/lscratch/kocevski/27692012/cmap_HighResolution_801446401_802051201_4FGL_J2250.7-2806_weekly_bin930.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=342.69 yref=-28.1114 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 0.85 user 0.20 sys 0.13 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/27692012/ft1_filtered_4FGL_J2250.7-2806_weekly_bin930.fits evtable="EVENTS" scfile=/lscratch/kocevski/27692012/ft2_4FGL_J2250.7-2806_weekly_bin930.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/27692012/Model_4FGL_J2250.7-2806_weekly_bin930.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 sourc ********** ** 18 **HESSE ********** FCN= 15328.36 FROM HESSE STATUS=OK 365 CALLS 1692 TOTAL EDM= .26E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 1.3520 .28976 .67839E-03 -1.5685 2 Prefactor .0000 2.5393 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor 1.3091 11.671 .99351E-03 -1.5685 4 Prefactor .0000 1.8958 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 norm 2.3866 5.8640 .66367E-03 -1.5677 6 Prefactor 3.7793 8.4207 .52117E-03 -1.5669 7 Prefactor .0000 7.2829 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 Prefactor .11102E-09 9.0080 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 norm 5.5567 1.9018 .42819E-03 -1.5661 10 Prefactor .61062E-09 25.210 .12629E-01 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor .0000 23.754 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 norm .0000 .49162 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 Prefactor .0000 2.9348 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 Prefactor 7.6308 5.4852 .36259E-03 -1.5653 15 norm .59700 .41358 .69581E-03 -1.5693 16 Prefactor .0000 2.1445 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 norm 35.042 7.3720 .16893E-03 -1.5590 18 Prefactor .22204E-09 9.2637 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 19 norm .47851 1.5015 .81160E-03 -1.5694 20 Normalizat .79365 .11266 .43514E-01 -1.0030 21 Prefactor 1.1544 .11154 .35795E-01 -.87747 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 2.592e-07 Minuit parameter uncertainties: 1 0.289759 2 3.0968e-06 3 7.81743 4 7.00062e-06 5 5.86398 6 8.42068 7 8.6269e-06 8 6.93454e-05 9 1.9018 10 0.000244148 11 1.68201e-05 12 5.6966e-07 13 1.3271e-05 14 5.48524 15 0.413575 16 3.79003e-07 17 7.37199 18 8.77984e-05 19 1.50153 20 0.112693 21 0.111565 GAL_V02 Working on... /lscratch/kocevski/27691673/ft1_filtered_4FGL_J2250.7-2806_weekly_bin930.fits.....................! real 37.65 user 35.86 sys 1.11 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/27691673/ft1_filtered_4FGL_J2250.7-2806_weekly_bin930.fits', '/lscratch/kocevski/27691673/ft2_4FGL_J2250.7-2806_weekly_bin930.fits', expMap='/lscratch/kocevski/27691673/expmap_801446401_802051201_4FGL_J2250.7-2806_weekly_bin930.fits', expCube='/lscratch/kocevski/27691673/ltcube_801446401_802051201_4FGL_J2250.7-2806_weekly_bin930.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/27691673/Model_4FGL_J2250.7-2806_weekly_bin930.xml', optimizer='MINUIT') Using source of interest name: '4FGL J2250.7-2806' 4FGL J2250.7-2806 Spectrum: LogParabola 311 norm: 4.101e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-12) 312 alpha: 2.049e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 313 beta: 9.524e-02 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 314 Eb: 8.845e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/27691673/ft1_filtered_4FGL_J2250.7-2806_weekly_bin930.fits Spacecraft file(s): /lscratch/kocevski/27691673/ft2_4FGL_J2250.7-2806_weekly_bin930.fits Exposure map: /lscratch/kocevski/27691673/expmap_801446401_802051201_4FGL_J2250.7-2806_weekly_bin930.fits Exposure cube: /lscratch/kocevski/27691673/ltcube_801446401_802051201_4FGL_J2250.7-2806_weekly_bin930.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/27691673/Model_4FGL_J2250.7-2806_weekly_bin930.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) = 15328.5831798 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 15328.3657733 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' 1.3522 1.0000 .0000 .10000E+07 2 'Prefactor ' .12002E-03 1.0000 .0000 .10000E+07 3 'Prefactor ' 1.2599 1.0000 .0000 .10000E+07 4 'Prefactor ' .56281E-04 1.0000 .0000 .10000E+07 5 'norm ' 2.3805 1.0000 .0000 .10000E+07 6 'Prefactor ' 3.7496 1.0000 .0000 .10000E+07 7 'Prefactor ' .24513E-04 1.0000 .0000 .10000E+07 8 'Prefactor ' .62188E-05 1.0000 .0000 .10000E+07 9 'norm ' 5.4999 1.0000 .0000 .10000E+07 10 'Prefactor ' 1.3485 1.0000 .0000 .10000E+07 11 'Prefactor ' .77280E-02 1.0000 .0000 .10000E+07 12 'norm ' .34445E-06 1.0000 .0000 .10000E+07 13 'Prefactor ' .12979E-06 1.0000 .0000 .10000E+07 14 'Prefactor ' 7.6391 1.0000 .0000 .10000E+07 15 'norm ' .59607 1.0000 .0000 .10000E+07 16 'Prefactor ' .58437E-06 1.0000 .0000 .10000E+07 17 'norm ' 35.049 1.0000 .0000 .10000E+07 18 'Prefactor ' .29632E-06 1.0000 .0000 .10000E+07 19 'norm ' .47601 1.0000 .0000 .10000E+07 20 'Normalizat' .79261 1.0000 .10000E-01 10.000 21 'Prefactor ' 1.1549 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5510E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 15328.36 FROM MIGRAD STATUS=CONVERGED 161 CALLS 1327 TOTAL EDM= .62E-10 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.9% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm 1.3520 .29026 .33419E-08 -.17265E-02 2 Prefactor .0000 2.5350 -.23467E-07** at limit ** 3 Prefactor 1.3091 10.250 .11090E-07 .42622E-02 4 Prefactor .0000 1.9075 -.37697E-07** at limit ** 5 norm 2.3866 5.8370 -.37645E-07 -.63179E-04 6 Prefactor 3.7793 7.5748 -.58622E-07 .81043E-02 7 Prefactor .0000 7.3517 .36373E-07** at limit ** 8 Prefactor .11102E-09 8.9885 -.58575E-07** at limit ** 9 norm 5.5567 1.6303 -.52484E-08 .42746E-03 10 Prefactor .61062E-09 395.60 -.54694E-06** at limit ** 11 Prefactor .0000 24.465 .41492E-08** at limit ** 12 norm .0000 .48661 -.48030E-07** at limit ** 13 Prefactor .0000 2.9240 .22069E-07** at limit ** 14 Prefactor 7.6308 5.5114 .20877E-07 -.56404E-03 15 norm .59700 .40937 .62049E-09 -.40026E-03 16 Prefactor .0000 2.1467 -.46489E-07** at limit ** 17 norm 35.042 4.4409 -.68777E-08 -.51284E-01 18 Prefactor .22204E-09 9.2351 -.16083E-06** at limit ** 19 norm .47851 1.5084 -.98588E-08 .31672E-04 20 Normalizat .79365 .12991 -.18673E-05 .47358E-05 21 Prefactor 1.1544 .12969 .17177E-05 -.64413E-05 ERR DEF= .500 Final values: norm = 1.35204 Prefactor = 0 Prefactor = 1.30907 Prefactor = 0 norm = 2.38661 Prefactor = 3.77934 Prefactor = 0 Prefactor = 1.11022e-10 norm = 5.55669 Prefactor = 6.10623e-10 Prefactor = 0 norm = 0 Prefactor = 0 Prefactor = 7.6308 norm = 0.597002 Prefactor = 0 norm = 35.0415 Prefactor = 2.22045e-10 norm = 0.47851 Normalizat = 0.793649 Prefactor = 1.15436 ********** ** 18 **HESSE ********** FCN= 15328.36 FROM HESSE STATUS=OK 365 CALLS 1692 TOTAL EDM= .26E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 1.3520 .28976 .67839E-03 -1.5685 2 Prefactor .0000 2.5393 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor 1.3091 11.671 .99351E-03 -1.5685 4 Prefactor .0000 1.8958 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 norm 2.3866 5.8640 .66367E-03 -1.5677 6 Prefactor 3.7793 8.4207 .52117E-03 -1.5669 7 Prefactor .0000 7.2829 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 Prefactor .11102E-09 9.0080 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 norm 5.5567 1.9018 .42819E-03 -1.5661 10 Prefactor .61062E-09 25.210 .12629E-01 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor .0000 23.754 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 norm .0000 .49162 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 Prefactor .0000 2.9348 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 Prefactor 7.6308 5.4852 .36259E-03 -1.5653 15 norm .59700 .41358 .69581E-03 -1.5693 16 Prefactor .0000 2.1445 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 norm 35.042 7.3720 .16893E-03 -1.5590 18 Prefactor .22204E-09 9.2637 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 19 norm .47851 1.5015 .81160E-03 -1.5694 20 Normalizat .79365 .11266 .43514E-01 -1.0030 21 Prefactor 1.1544 .11154 .35795E-01 -.87747 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 2.592e-07 Minuit parameter uncertainties: 1 0.289759 2 3.0968e-06 3 7.81743 4 7.00062e-06 5 5.86398 6 8.42068 7 8.6269e-06 8 6.93454e-05 9 1.9018 10 0.000244148 11 1.68201e-05 12 5.6966e-07 13 1.3271e-05 14 5.48524 15 0.413575 16 3.79003e-07 17 7.37199 18 8.77984e-05 19 1.50153 20 0.112693 21 0.111565 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 15328.3629996 Extracting fit parameters... 4FGL J2250.7-2806 Spectrum: LogParabola 311 norm: 0.000e+00 5.697e-07 0.000e+00 1.000e+06 ( 1.000e-12) 312 alpha: 2.049e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 313 beta: 9.524e-02 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 314 Eb: 8.845e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 548 Prefactor: 1.154e+00 1.116e-01 0.000e+00 1.000e+01 ( 1.000e+00) 549 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 550 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 547 Normalization: 7.936e-01 1.127e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 0.00 Ra Dec: 342.690 -28.111 Photon Flux Upper Limit: 1.7713548135e-08 ph cm-2 s-1 Energy Flux Upper Limit: None Saving results to: /lscratch/kocevski/27691411/likelihoodResults_801446401_802051201_4FGL_J2250.7-2806_weekly_bin930.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) = 15328.3704128 delta logL = -0.00741320806264 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 15328.3629996 delta logL = -4.63205651613e-08 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' .11102E-08 1.0000 .0000 .10000E+07 2 'alpha ' 1.5425 1.0000 .0000 5.0000 3 'Normalizat' .79363 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.1544 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5510E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 15328.36 FROM MIGRAD STATUS=CONVERGED 52 CALLS 213 TOTAL EDM= .26E-10 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm .22204E-09 .32311E-01 .42118E-03** at limit ** 2 alpha 1.9261 3.9523 .45823 .59544E-10 3 Normalizat .79365 .66409E-03 .43527E-01 .11666E-02 4 Prefactor 1.1544 .67206E-03 .35810E-01 .11713E-02 ERR DEF= .500 Final values: norm = 2.22045e-10 alpha = 1.92614 Normalizat = 0.79365 Prefactor = 1.15436 ********** ** 18 **HESSE ********** FCN= 15328.36 FROM HESSE STATUS=NOT POSDEF 25 CALLS 238 TOTAL EDM= .12E-09 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm .22204E-09 .14831 .84235E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 alpha 1.9261 3.3383 .50000 -.23161 3 Normalizat .79365 .14210E-02 .26393E-03 -1.0030 4 Prefactor 1.1544 .14387E-02 .22451E-03 -.87747 ERR DEF= .500 Minuit fit quality: 2 estimated distance: 1.19189e-10 Minuit parameter uncertainties: 1 1.15478e-05 2 25656.3 3 0.00142098 4 0.00143874 outfile=/lscratch/kocevski/27692224/ltcube_801446401_802051201_4FGL_J2250.7-2806_weekly_bin930.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/27692224/ft2_4FGL_J2250.7-2806_weekly_bin930.fits .....................! real 17.09 user 16.51 sys 0.23 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/27692224/ft1_filtered_4FGL_J2250.7-2806_weekly_bin930.fits evtable="EVENTS" scfile=/lscratch/kocevski/27692224/ft2_4FGL_J2250.7-2806_weekly_bin930.fits sctable="SC_DATA" expcube=/lscratch/kocevski/27692224/ltcube_801446401_802051201_4FGL_J2250.7-2806_weekly_bin930.fits outfile=/lscratch/kocevski/27692224/expmap_801446401_802051201_4FGL_J2250.7-2806_weekly_bin930.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/27692224/ltcube_801446401_802051201_4FGL_J2250.7-2806_weekly_bin930.fits .....................! real 67.10 user 62.55 sys 3.87 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 172 point sources and 0 extended sources Setting source of interest to: 4FGL J2250.7-2806 @ 342.69 -28.1114 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/27692224/ft1_filtered_4FGL_J2250.7-2806_weekly_bin930.fits scfile=/lscratch/kocevski/27692224/ft2_4FGL_J2250.7-2806_weekly_bin930.fits outfile=/lscratch/kocevski/27692224/cmap_801446401_802051201_4FGL_J2250.7-2806_weekly_bin930.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=342.69 yref=-28.1114 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 0.67 user 0.23 sys 0.13 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/27692224/ft1_filtered_4FGL_J2250.7-2806_weekly_bin930.fits scfile=/lscratch/kocevski/27692224/ft2_4FGL_J2250.7-2806_weekly_bin930.fits outfile=/lscratch/kocevski/27692224/cmap_HighResolution_801446401_802051201_4FGL_J2250.7-2806_weekly_bin930.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=342.69 yref=-28.1114 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 0.59 user 0.26 sys 0.13 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/27692224/ft1_filtered_4FGL_J2250.7-2806_weekly_bin930.fits evtable="EVENTS" scfile=/lscratch/kocevski/27692224/ft2_4FGL_J2250.7-2806_weekly_bin930.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/27692224/Model_4FGL_J2250.7-2806_weekly_bin930.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 sourcshell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 15328.3629996 delta logL = -5.18411980011e-10 Extracting fit parameters... 4FGL J2250.7-2806 Spectrum: LogParabola 311 norm: 2.220e-10 1.155e-05 0.000e+00 1.000e+06 ( 1.000e-12) 312 alpha: 1.926e+00 2.566e+04 0.000e+00 5.000e+00 ( 1.000e+00) 313 beta: 9.524e-02 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 314 Eb: 8.845e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 548 Prefactor: 1.154e+00 1.439e-03 0.000e+00 1.000e+01 ( 1.000e+00) 549 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 550 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 547 Normalization: 7.936e-01 1.421e-03 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 0.00 Ra Dec: 342.690 -28.111 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/27691411/cmap_HighResolution_801446401_802051201_4FGL_J2250.7-2806_weekly_bin930.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET job_status='DONE', comment='SUCCESS', photon_flux_upper_limit='1.77e-08', time_completed='2026-06-02 22:24:19.316040', job_id='27691411', GAL2='1.15', fit_tolerance='1e-08', EG2='0.79', EG='0.79', time_epoch_completed='1780464259.32', return_code2='102', ts='0.00', return_code='0', GAL='1.15', dlogl='-5.18e-10', ts2='-0.00', photon_index_error='0.00', photon_index='2.05' WHERE bin_id='930' AND source_name='4FGL J2250.7-2806' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue Jun 2 22:24:19 PDT 2026 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 15328.3629996 Extracting fit parameters... 4FGL J2250.7-2806 Spectrum: LogParabola 311 norm: 0.000e+00 5.697e-07 0.000e+00 1.000e+06 ( 1.000e-12) 312 alpha: 2.049e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 313 beta: 9.524e-02 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 314 Eb: 8.845e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 548 Prefactor: 1.154e+00 1.116e-01 0.000e+00 1.000e+01 ( 1.000e+00) 549 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 550 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 547 Normalization: 7.936e-01 1.127e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 0.00 Ra Dec: 342.690 -28.111 Photon Flux Upper Limit: 1.7713548135e-08 ph cm-2 s-1 Energy Flux Upper Limit: None Saving results to: /lscratch/kocevski/27691673/likelihoodResults_801446401_802051201_4FGL_J2250.7-2806_weekly_bin930.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) = 15328.3704128 delta logL = -0.00741320806264 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 15328.3629996 delta logL = -4.63205651613e-08 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' .11102E-08 1.0000 .0000 .10000E+07 2 'alpha ' 1.5425 1.0000 .0000 5.0000 3 'Normalizat' .79363 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.1544 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5510E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 15328.36 FROM MIGRAD STATUS=CONVERGED 52 CALLS 213 TOTAL EDM= .26E-10 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm .22204E-09 .32311E-01 .42118E-03** at limit ** 2 alpha 1.9261 3.9523 .45823 .59544E-10 3 Normalizat .79365 .66409E-03 .43527E-01 .11666E-02 4 Prefactor 1.1544 .67206E-03 .35810E-01 .11713E-02 ERR DEF= .500 Final values: norm = 2.22045e-10 alpha = 1.92614 Normalizat = 0.79365 Prefactor = 1.15436 e GAL_V02 Working on... /lscratch/kocevski/27692012/ft1_filtered_4FGL_J2250.7-2806_weekly_bin930.fits.....................! real 34.89 user 33.13 sys 0.98 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/27692012/ft1_filtered_4FGL_J2250.7-2806_weekly_bin930.fits', '/lscratch/kocevski/27692012/ft2_4FGL_J2250.7-2806_weekly_bin930.fits', expMap='/lscratch/kocevski/27692012/expmap_801446401_802051201_4FGL_J2250.7-2806_weekly_bin930.fits', expCube='/lscratch/kocevski/27692012/ltcube_801446401_802051201_4FGL_J2250.7-2806_weekly_bin930.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/27692012/Model_4FGL_J2250.7-2806_weekly_bin930.xml', optimizer='MINUIT') Using source of interest name: '4FGL J2250.7-2806' 4FGL J2250.7-2806 Spectrum: LogParabola 311 norm: 4.101e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-12) 312 alpha: 2.049e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 313 beta: 9.524e-02 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 314 Eb: 8.845e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/27692012/ft1_filtered_4FGL_J2250.7-2806_weekly_bin930.fits Spacecraft file(s): /lscratch/kocevski/27692012/ft2_4FGL_J2250.7-2806_weekly_bin930.fits Exposure map: /lscratch/kocevski/27692012/expmap_801446401_802051201_4FGL_J2250.7-2806_weekly_bin930.fits Exposure cube: /lscratch/kocevski/27692012/ltcube_801446401_802051201_4FGL_J2250.7-2806_weekly_bin930.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/27692012/Model_4FGL_J2250.7-2806_weekly_bin930.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) = 15328.5831798 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 15328.3657733 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' 1.3522 1.0000 .0000 .10000E+07 2 'Prefactor ' .12002E-03 1.0000 .0000 .10000E+07 3 'Prefactor ' 1.2599 1.0000 .0000 .10000E+07 4 'Prefactor ' .56281E-04 1.0000 .0000 .10000E+07 5 'norm ' 2.3805 1.0000 .0000 .10000E+07 6 'Prefactor ' 3.7496 1.0000 .0000 .10000E+07 7 'Prefactor ' .24513E-04 1.0000 .0000 .10000E+07 8 'Prefactor ' .62188E-05 1.0000 .0000 .10000E+07 9 'norm ' 5.4999 1.0000 .0000 .10000E+07 10 'Prefactor ' 1.3485 1.0000 .0000 .10000E+07 11 'Prefactor ' .77280E-02 1.0000 .0000 .10000E+07 12 'norm ' .34445E-06 1.0000 .0000 .10000E+07 13 'Prefactor ' .12979E-06 1.0000 .0000 .10000E+07 14 'Prefactor ' 7.6391 1.0000 .0000 .10000E+07 15 'norm ' .59607 1.0000 .0000 .10000E+07 16 'Prefactor ' .58437E-06 1.0000 .0000 .10000E+07 17 'norm ' 35.049 1.0000 .0000 .10000E+07 18 'Prefactor ' .29632E-06 1.0000 .0000 .10000E+07 19 'norm ' .47601 1.0000 .0000 .10000E+07 20 'Normalizat' .79261 1.0000 .10000E-01 10.000 21 'Prefactor ' 1.1549 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5510E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 15328.36 FROM MIGRAD STATUS=CONVERGED 161 CALLS 1327 TOTAL EDM= .62E-10 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.9% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm 1.3520 .29026 .33419E-08 -.17265E-02 2 Prefactor .0000 2.5350 -.23467E-07** at limit ** 3 Prefactor 1.3091 10.250 .11090E-07 .42622E-02 4 Prefactor .0000 1.9075 -.37697E-07** at limit ** 5 norm 2.3866 5.8370 -.37645E-07 -.63179E-04 6 Prefactor 3.7793 7.5748 -.58622E-07 .81043E-02 7 Prefactor .0000 7.3517 .36373E-07** at limit ** 8 Prefactor .11102E-09 8.9885 -.58575E-07** at limit ** 9 norm 5.5567 1.6303 -.52484E-08 .42746E-03 10 Prefactor .61062E-09 395.60 -.54694E-06** at limit ** 11 Prefactor .0000 24.465 .41492E-08** at limit ** 12 norm .0000 .48661 -.48030E-07** at limit ** 13 Prefactor .0000 2.9240 .22069E-07** at limit ** 14 Prefactor 7.6308 5.5114 .20877E-07 -.56404E-03 15 norm .59700 .40937 .62049E-09 -.40026E-03 16 Prefactor .0000 2.1467 -.46489E-07** at limit ** 17 norm 35.042 4.4409 -.68777E-08 -.51284E-01 18 Prefactor .22204E-09 9.2351 -.16083E-06** at limit ** 19 norm .47851 1.5084 -.98588E-08 .31672E-04 20 Normalizat .79365 .12991 -.18673E-05 .47358E-05 21 Prefactor 1.1544 .12969 .17177E-05 -.64413E-05 ERR DEF= .500 Final values: norm = 1.35204 Prefactor = 0 Prefactor = 1.30907 Prefactor = 0 norm = 2.38661 Prefactor = 3.77934 Prefactor = 0 Prefactor = 1.11022e-10 norm = 5.55669 Prefactor = 6.10623e-10 Prefactor = 0 norm = 0 Prefactor = 0 Prefactor = 7.6308 norm = 0.597002 Prefactor = 0 norm = 35.0415 Prefactor = 2.22045e-10 norm = 0.47851 Normalizat = 0.793649 Prefactor = 1.15436 ********** ** 18 **HESSE ********** FCN= 15328.36 FROM HESSE STATUS=NOT POSDEF 25 CALLS 238 TOTAL EDM= .12E-09 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm .22204E-09 .14831 .84235E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 alpha 1.9261 3.3383 .50000 -.23161 3 Normalizat .79365 .14210E-02 .26393E-03 -1.0030 4 Prefactor 1.1544 .14387E-02 .22451E-03 -.87747 ERR DEF= .500 Minuit fit quality: 2 estimated distance: 1.19189e-10 Minuit parameter uncertainties: 1 1.15478e-05 2 25656.3 3 0.00142098 4 0.00143874 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 15328.3629996 delta logL = -5.18411980011e-10 Extracting fit parameters... 4FGL J2250.7-2806 Spectrum: LogParabola 311 norm: 2.220e-10 1.155e-05 0.000e+00 1.000e+06 ( 1.000e-12) 312 alpha: 1.926e+00 2.566e+04 0.000e+00 5.000e+00 ( 1.000e+00) 313 beta: 9.524e-02 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 314 Eb: 8.845e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 548 Prefactor: 1.154e+00 1.439e-03 0.000e+00 1.000e+01 ( 1.000e+00) 549 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 550 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 547 Normalization: 7.936e-01 1.421e-03 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 0.00 Ra Dec: 342.690 -28.111 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/27691673/cmap_HighResolution_801446401_802051201_4FGL_J2250.7-2806_weekly_bin930.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET job_status='DONE', comment='SUCCESS', photon_flux_upper_limit='1.77e-08', time_completed='2026-06-02 22:25:01.567751', job_id='27691673', GAL2='1.15', fit_tolerance='1e-08', EG2='0.79', EG='0.79', time_epoch_completed='1780464301.57', return_code2='102', ts='0.00', return_code='0', GAL='1.15', dlogl='-5.18e-10', ts2='-0.00', photon_index_error='0.00', photon_index='2.05' WHERE bin_id='930' AND source_name='4FGL J2250.7-2806' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue Jun 2 22:25:01 PDT 2026 ********** ** 18 **HESSE ********** FCN= 15328.36 FROM HESSE STATUS=OK 365 CALLS 1692 TOTAL EDM= .26E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 1.3520 .28976 .67839E-03 -1.5685 2 Prefactor .0000 2.5393 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor 1.3091 11.671 .99351E-03 -1.5685 4 Prefactor .0000 1.8958 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 norm 2.3866 5.8640 .66367E-03 -1.5677 6 Prefactor 3.7793 8.4207 .52117E-03 -1.5669 7 Prefactor .0000 7.2829 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 Prefactor .11102E-09 9.0080 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 norm 5.5567 1.9018 .42819E-03 -1.5661 10 Prefactor .61062E-09 25.210 .12629E-01 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor .0000 23.754 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 norm .0000 .49162 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 Prefactor .0000 2.9348 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 Prefactor 7.6308 5.4852 .36259E-03 -1.5653 15 norm .59700 .41358 .69581E-03 -1.5693 16 Prefactor .0000 2.1445 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 norm 35.042 7.3720 .16893E-03 -1.5590 18 Prefactor .22204E-09 9.2637 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 19 norm .47851 1.5015 .81160E-03 -1.5694 20 Normalizat .79365 .11266 .43514E-01 -1.0030 21 Prefactor 1.1544 .11154 .35795E-01 -.87747 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 2.592e-07 Minuit parameter uncertainties: 1 0.289759 2 3.0968e-06 3 7.81743 4 7.00062e-06 5 5.86398 6 8.42068 7 8.6269e-06 8 6.93454e-05 9 1.9018 10 0.000244148 11 1.68201e-05 12 5.6966e-07 13 1.3271e-05 14 5.48524 15 0.413575 16 3.79003e-07 17 7.37199 18 8.77984e-05 19 1.50153 20 0.112693 21 0.111565 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 15328.3629996 Extracting fit parameters... 4FGL J2250.7-2806 Spectrum: LogParabola 311 norm: 0.000e+00 5.697e-07 0.000e+00 1.000e+06 ( 1.000e-12) 312 alpha: 2.049e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 313 beta: 9.524e-02 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 314 Eb: 8.845e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 548 Prefactor: 1.154e+00 1.116e-01 0.000e+00 1.000e+01 ( 1.000e+00) 549 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 550 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 547 Normalization: 7.936e-01 1.127e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 0.00 Ra Dec: 342.690 -28.111 Photon Flux Upper Limit: 1.7713548135e-08 ph cm-2 s-1 Energy Flux Upper Limit: None Saving results to: /lscratch/kocevski/27692012/likelihoodResults_801446401_802051201_4FGL_J2250.7-2806_weekly_bin930.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) = 15328.3704128 delta logL = -0.00741320806264 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 15328.3629996 delta logL = -4.63205651613e-08 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' .11102E-08 1.0000 .0000 .10000E+07 2 'alpha ' 1.5425 1.0000 .0000 5.0000 3 'Normalizat' .79363 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.1544 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5510E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 15328.36 FROM MIGRAD STATUS=CONVERGED 52 CALLS 213 TOTAL EDM= .26E-10 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm .22204E-09 .32311E-01 .42118E-03** at limit ** 2 alpha 1.9261 3.9523 .45823 .59544E-10 3 Normalizat .79365 .66409E-03 .43527E-01 .11666E-02 4 Prefactor 1.1544 .67206E-03 .35810E-01 .11713E-02 ERR DEF= .500 Final values: norm = 2.22045e-10 alpha = 1.92614 Normalizat = 0.79365 Prefactor = 1.15436 ********** ** 18 **HESSE ********** FCN= 15328.36 FROM HESSE STATUS=NOT POSDEF 25 CALLS 238 TOTAL EDM= .12E-09 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm .22204E-09 .14831 .84235E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 alpha 1.9261 3.3383 .50000 -.23161 3 Normalizat .79365 .14210E-02 .26393E-03 -1.0030 4 Prefactor 1.1544 .14387E-02 .22451E-03 -.87747 ERR DEF= .500 Minuit fit quality: 2 estimated distance: 1.19189e-10 Minuit parameter uncertainties: 1 1.15478e-05 2 25656.3 3 0.00142098 4 0.00143874 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 15328.3629996 delta logL = -5.18411980011e-10 Extracting fit parameters... 4FGL J2250.7-2806 Spectrum: LogParabola 311 norm: 2.220e-10 1.155e-05 0.000e+00 1.000e+06 ( 1.000e-12) 312 alpha: 1.926e+00 2.566e+04 0.000e+00 5.000e+00 ( 1.000e+00) 313 beta: 9.524e-02 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 314 Eb: 8.845e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 548 Prefactor: 1.154e+00 1.439e-03 0.000e+00 1.000e+01 ( 1.000e+00) 549 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 550 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 547 Normalization: 7.936e-01 1.421e-03 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 0.00 Ra Dec: 342.690 -28.111 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/27692012/cmap_HighResolution_801446401_802051201_4FGL_J2250.7-2806_weekly_bin930.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET job_status='DONE', comment='SUCCESS', photon_flux_upper_limit='1.77e-08', time_completed='2026-06-02 22:26:10.041070', job_id='27692012', GAL2='1.15', fit_tolerance='1e-08', EG2='0.79', EG='0.79', time_epoch_completed='1780464370.04', return_code2='102', ts='0.00', return_code='0', GAL='1.15', dlogl='-5.18e-10', ts2='-0.00', photon_index_error='0.00', photon_index='2.05' WHERE bin_id='930' AND source_name='4FGL J2250.7-2806' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue Jun 2 22:26:10 PDT 2026 e GAL_V02 Working on... /lscratch/kocevski/27692224/ft1_filtered_4FGL_J2250.7-2806_weekly_bin930.fits.....................! real 40.33 user 38.70 sys 1.14 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/27692224/ft1_filtered_4FGL_J2250.7-2806_weekly_bin930.fits', '/lscratch/kocevski/27692224/ft2_4FGL_J2250.7-2806_weekly_bin930.fits', expMap='/lscratch/kocevski/27692224/expmap_801446401_802051201_4FGL_J2250.7-2806_weekly_bin930.fits', expCube='/lscratch/kocevski/27692224/ltcube_801446401_802051201_4FGL_J2250.7-2806_weekly_bin930.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/27692224/Model_4FGL_J2250.7-2806_weekly_bin930.xml', optimizer='MINUIT') Using source of interest name: '4FGL J2250.7-2806' 4FGL J2250.7-2806 Spectrum: LogParabola 311 norm: 4.101e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-12) 312 alpha: 2.049e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 313 beta: 9.524e-02 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 314 Eb: 8.845e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/27692224/ft1_filtered_4FGL_J2250.7-2806_weekly_bin930.fits Spacecraft file(s): /lscratch/kocevski/27692224/ft2_4FGL_J2250.7-2806_weekly_bin930.fits Exposure map: /lscratch/kocevski/27692224/expmap_801446401_802051201_4FGL_J2250.7-2806_weekly_bin930.fits Exposure cube: /lscratch/kocevski/27692224/ltcube_801446401_802051201_4FGL_J2250.7-2806_weekly_bin930.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/27692224/Model_4FGL_J2250.7-2806_weekly_bin930.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) = 15328.5831798 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 15328.3657733 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' 1.3522 1.0000 .0000 .10000E+07 2 'Prefactor ' .12002E-03 1.0000 .0000 .10000E+07 3 'Prefactor ' 1.2599 1.0000 .0000 .10000E+07 4 'Prefactor ' .56281E-04 1.0000 .0000 .10000E+07 5 'norm ' 2.3805 1.0000 .0000 .10000E+07 6 'Prefactor ' 3.7496 1.0000 .0000 .10000E+07 7 'Prefactor ' .24513E-04 1.0000 .0000 .10000E+07 8 'Prefactor ' .62188E-05 1.0000 .0000 .10000E+07 9 'norm ' 5.4999 1.0000 .0000 .10000E+07 10 'Prefactor ' 1.3485 1.0000 .0000 .10000E+07 11 'Prefactor ' .77280E-02 1.0000 .0000 .10000E+07 12 'norm ' .34445E-06 1.0000 .0000 .10000E+07 13 'Prefactor ' .12979E-06 1.0000 .0000 .10000E+07 14 'Prefactor ' 7.6391 1.0000 .0000 .10000E+07 15 'norm ' .59607 1.0000 .0000 .10000E+07 16 'Prefactor ' .58437E-06 1.0000 .0000 .10000E+07 17 'norm ' 35.049 1.0000 .0000 .10000E+07 18 'Prefactor ' .29632E-06 1.0000 .0000 .10000E+07 19 'norm ' .47601 1.0000 .0000 .10000E+07 20 'Normalizat' .79261 1.0000 .10000E-01 10.000 21 'Prefactor ' 1.1549 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5510E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 15328.36 FROM MIGRAD STATUS=CONVERGED 161 CALLS 1327 TOTAL EDM= .62E-10 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.9% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm 1.3520 .29026 .33419E-08 -.17265E-02 2 Prefactor .0000 2.5350 -.23467E-07** at limit ** 3 Prefactor 1.3091 10.250 .11090E-07 .42622E-02 4 Prefactor .0000 1.9075 -.37697E-07** at limit ** 5 norm 2.3866 5.8370 -.37645E-07 -.63179E-04 6 Prefactor 3.7793 7.5748 -.58622E-07 .81043E-02 7 Prefactor .0000 7.3517 .36373E-07** at limit ** 8 Prefactor .11102E-09 8.9885 -.58575E-07** at limit ** 9 norm 5.5567 1.6303 -.52484E-08 .42746E-03 10 Prefactor .61062E-09 395.60 -.54694E-06** at limit ** 11 Prefactor .0000 24.465 .41492E-08** at limit ** 12 norm .0000 .48661 -.48030E-07** at limit ** 13 Prefactor .0000 2.9240 .22069E-07** at limit ** 14 Prefactor 7.6308 5.5114 .20877E-07 -.56404E-03 15 norm .59700 .40937 .62049E-09 -.40026E-03 16 Prefactor .0000 2.1467 -.46489E-07** at limit ** 17 norm 35.042 4.4409 -.68777E-08 -.51284E-01 18 Prefactor .22204E-09 9.2351 -.16083E-06** at limit ** 19 norm .47851 1.5084 -.98588E-08 .31672E-04 20 Normalizat .79365 .12991 -.18673E-05 .47358E-05 21 Prefactor 1.1544 .12969 .17177E-05 -.64413E-05 ERR DEF= .500 Final values: norm = 1.35204 Prefactor = 0 Prefactor = 1.30907 Prefactor = 0 norm = 2.38661 Prefactor = 3.77934 Prefactor = 0 Prefactor = 1.11022e-10 norm = 5.55669 Prefactor = 6.10623e-10 Prefactor = 0 norm = 0 Prefactor = 0 Prefactor = 7.6308 norm = 0.597002 Prefactor = 0 norm = 35.0415 Prefactor = 2.22045e-10 norm = 0.47851 Normalizat = 0.793649 Prefactor = 1.15436 ********** ** 18 **HESSE ********** FCN= 15328.36 FROM HESSE STATUS=OK 365 CALLS 1692 TOTAL EDM= .26E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 1.3520 .28976 .67839E-03 -1.5685 2 Prefactor .0000 2.5393 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor 1.3091 11.671 .99351E-03 -1.5685 4 Prefactor .0000 1.8958 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 norm 2.3866 5.8640 .66367E-03 -1.5677 6 Prefactor 3.7793 8.4207 .52117E-03 -1.5669 7 Prefactor .0000 7.2829 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 Prefactor .11102E-09 9.0080 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 norm 5.5567 1.9018 .42819E-03 -1.5661 10 Prefactor .61062E-09 25.210 .12629E-01 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor .0000 23.754 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 norm .0000 .49162 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 Prefactor .0000 2.9348 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 Prefactor 7.6308 5.4852 .36259E-03 -1.5653 15 norm .59700 .41358 .69581E-03 -1.5693 16 Prefactor .0000 2.1445 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 norm 35.042 7.3720 .16893E-03 -1.5590 18 Prefactor .22204E-09 9.2637 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 19 norm .47851 1.5015 .81160E-03 -1.5694 20 Normalizat .79365 .11266 .43514E-01 -1.0030 21 Prefactor 1.1544 .11154 .35795E-01 -.87747 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 2.592e-07 Minuit parameter uncertainties: 1 0.289759 2 3.0968e-06 3 7.81743 4 7.00062e-06 5 5.86398 6 8.42068 7 8.6269e-06 8 6.93454e-05 9 1.9018 10 0.000244148 11 1.68201e-05 12 5.6966e-07 13 1.3271e-05 14 5.48524 15 0.413575 16 3.79003e-07 17 7.37199 18 8.77984e-05 19 1.50153 20 0.112693 21 0.111565 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 15328.3629996 Extracting fit parameters... 4FGL J2250.7-2806 Spectrum: LogParabola 311 norm: 0.000e+00 5.697e-07 0.000e+00 1.000e+06 ( 1.000e-12) 312 alpha: 2.049e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 313 beta: 9.524e-02 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 314 Eb: 8.845e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 548 Prefactor: 1.154e+00 1.116e-01 0.000e+00 1.000e+01 ( 1.000e+00) 549 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 550 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 547 Normalization: 7.936e-01 1.127e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 0.00 Ra Dec: 342.690 -28.111 Photon Flux Upper Limit: 1.7713548135e-08 ph cm-2 s-1 Energy Flux Upper Limit: None Saving results to: /lscratch/kocevski/27692224/likelihoodResults_801446401_802051201_4FGL_J2250.7-2806_weekly_bin930.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) = 15328.3704128 delta logL = -0.00741320806264 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 15328.3629996 delta logL = -4.63205651613e-08 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' .11102E-08 1.0000 .0000 .10000E+07 2 'alpha ' 1.5425 1.0000 .0000 5.0000 3 'Normalizat' .79363 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.1544 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5510E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 15328.36 FROM MIGRAD STATUS=CONVERGED 52 CALLS 213 TOTAL EDM= .26E-10 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm .22204E-09 .32311E-01 .42118E-03** at limit ** 2 alpha 1.9261 3.9523 .45823 .59544E-10 3 Normalizat .79365 .66409E-03 .43527E-01 .11666E-02 4 Prefactor 1.1544 .67206E-03 .35810E-01 .11713E-02 ERR DEF= .500 Final values: norm = 2.22045e-10 alpha = 1.92614 Normalizat = 0.79365 Prefactor = 1.15436 ********** ** 18 **HESSE ********** FCN= 15328.36 FROM HESSE STATUS=NOT POSDEF 25 CALLS 238 TOTAL EDM= .12E-09 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm .22204E-09 .14831 .84235E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 alpha 1.9261 3.3383 .50000 -.23161 3 Normalizat .79365 .14210E-02 .26393E-03 -1.0030 4 Prefactor 1.1544 .14387E-02 .22451E-03 -.87747 ERR DEF= .500 Minuit fit quality: 2 estimated distance: 1.19189e-10 Minuit parameter uncertainties: 1 1.15478e-05 2 25656.3 3 0.00142098 4 0.00143874 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 15328.3629996 delta logL = -5.18411980011e-10 Extracting fit parameters... 4FGL J2250.7-2806 Spectrum: LogParabola 311 norm: 2.220e-10 1.155e-05 0.000e+00 1.000e+06 ( 1.000e-12) 312 alpha: 1.926e+00 2.566e+04 0.000e+00 5.000e+00 ( 1.000e+00) 313 beta: 9.524e-02 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 314 Eb: 8.845e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 548 Prefactor: 1.154e+00 1.439e-03 0.000e+00 1.000e+01 ( 1.000e+00) 549 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 550 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 547 Normalization: 7.936e-01 1.421e-03 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 0.00 Ra Dec: 342.690 -28.111 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/27692224/cmap_HighResolution_801446401_802051201_4FGL_J2250.7-2806_weekly_bin930.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET job_status='DONE', comment='SUCCESS', photon_flux_upper_limit='1.77e-08', time_completed='2026-06-02 22:27:54.716392', job_id='27692224', GAL2='1.15', fit_tolerance='1e-08', EG2='0.79', EG='0.79', time_epoch_completed='1780464474.72', return_code2='102', ts='0.00', return_code='0', GAL='1.15', dlogl='-5.18e-10', ts2='-0.00', photon_index_error='0.00', photon_index='2.05' WHERE bin_id='930' AND source_name='4FGL J2250.7-2806' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue Jun 2 22:27:54 PDT 2026