********** ** 18 **HESSE ********** FCN= 9011.266 FROM HESSE STATUS=OK 29 CALLS 232 TOTAL EDM= .52E-09 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 2.5490 1.8348 .91395E-05 -1.5676 2 alpha 1.4067 .48401 .15244E-01 -.45264 3 Normalizat 1.4692 .23753 .30274E-03 -.78648 4 Prefactor .82077 .12821 .20962E-03 -.98967 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 5.20565e-10 Minuit parameter uncertainties: 1 1.83482 2 0.48783 3 0.237706 4 0.128256 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 9011.26629897 delta logL = 0.207782782936 Extracting fit parameters... 4FGL J2243.9+2021 Spectrum: LogParabola 288 norm: 2.549e+00 1.835e+00 0.000e+00 1.000e+06 ( 1.000e-12) 289 alpha: 1.407e+00 4.878e-01 0.000e+00 5.000e+00 ( 1.000e+00) 290 beta: 8.229e-02 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 291 Eb: 1.517e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 513 Prefactor: 8.208e-01 1.283e-01 0.000e+00 1.000e+01 ( 1.000e+00) 514 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 515 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 512 Normalization: 1.469e+00 2.377e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 21.01 Ra Dec: 340.990 20.357 Photon Index (Free Index): 1.41 +/- 0.49 Photon Flux (Free Index): 2.12e-08 +/- 1.99e-08 Energy Flux (Free Index): 6.22e-05 +/- 5.51e-05 Creating a high resolution counts map... INFO: Auto-setting vmin to -1.000e-01 [aplpy.core] INFO: Auto-setting vmax to 1.110e+00 [aplpy.core] Saving /lscratch/kocevski/27420835/cmap_HighResolution_801273601_801532801_4FGL_J2243.9+2021_daily_bin2168.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET comment='SUCCESS', photon_flux='3.27e-08', energy_flux2='6.22e-05', photon_flux_error='1.88e-08', dlogl='2.08e-01', energy_flux='4.24e-05', photon_flux2='2.12e-08', job_status='DONE', time_completed='2026-05-29 17:25:19.749805', photon_index_error2='0.49', photon_index2='1.41', ts='20.60', fit_tolerance='1e-08', GAL='0.82', photon_index_error='0.00', energy_flux_error2='5.51e-05', EG='1.46', time_epoch_completed='1780100719.75', return_code='0', job_id='27420835', GAL2='0.82', EG2='1.47', return_code2='0', energy_flux_error='2.44e-05', photon_flux_error2='1.99e-08', ts2='21.01', photon_index='1.72' WHERE bin_id='2168' AND source_name='4FGL J2243.9+2021' AND cadence='daily'; Database successfully updated. Analysis Complete. Fri May 29 17:25:19 PDT 2026 /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). Working on... /lscratch/kocevski/27420918/ft1_filtered_4FGL_J2243.9+2021_daily_bin2168.fits....................! real 35.19 user 33.93 sys 0.92 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/27420918/ft1_filtered_4FGL_J2243.9+2021_daily_bin2168.fits', '/lscratch/kocevski/27420918/ft2_4FGL_J2243.9+2021_daily_bin2168.fits', expMap='/lscratch/kocevski/27420918/expmap_801273601_801532801_4FGL_J2243.9+2021_daily_bin2168.fits', expCube='/lscratch/kocevski/27420918/ltcube_801273601_801532801_4FGL_J2243.9+2021_daily_bin2168.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/27420918/Model_4FGL_J2243.9+2021_daily_bin2168.xml', optimizer='MINUIT') Using source of interest name: '4FGL J2243.9+2021' 4FGL J2243.9+2021 Spectrum: LogParabola 288 norm: 1.733e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-12) 289 alpha: 1.716e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 290 beta: 8.229e-02 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 291 Eb: 1.517e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/27420918/ft1_filtered_4FGL_J2243.9+2021_daily_bin2168.fits Spacecraft file(s): /lscratch/kocevski/27420918/ft2_4FGL_J2243.9+2021_daily_bin2168.fits Exposure map: /lscratch/kocevski/27420918/expmap_801273601_801532801_4FGL_J2243.9+2021_daily_bin2168.fits Exposure cube: /lscratch/kocevski/27420918/ltcube_801273601_801532801_4FGL_J2243.9+2021_daily_bin2168.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/27420918/Model_4FGL_J2243.9+2021_daily_bin2168.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) = 9011.56849972 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 9011.47437613 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .17601E-04 1.0000 .0000 .10000E+07 2 'norm ' .13483 1.0000 .0000 .10000E+07 3 'Prefactor ' .51446E-03 1.0000 .0000 .10000E+07 4 'norm ' .86042E-08 1.0000 .0000 .10000E+07 5 'Prefactor ' .64190E-03 1.0000 .0000 .10000E+07 6 'Prefactor ' .16330E-03 1.0000 .0000 .10000E+07 7 'Prefactor ' 1.2677 1.0000 .10000E-03 10000. 8 'Prefactor ' 7.5976 1.0000 .10000E-03 10000. 9 'norm ' .34626E-01 1.0000 .0000 .10000E+07 10 'norm ' 2.8962 1.0000 .0000 .10000E+07 11 'Prefactor ' .26508E-05 1.0000 .0000 .10000E+07 12 'Prefactor ' .62690E-03 1.0000 .0000 .10000E+07 13 'Prefactor ' .53259 1.0000 .10000E-03 10000. 14 'Prefactor ' 2.5311 1.0000 .0000 .10000E+07 15 'Prefactor ' 19.009 1.0000 .0000 .10000E+07 16 'Prefactor ' .18067E-04 1.0000 .0000 .10000E+07 17 'Prefactor ' 2.7798 1.0000 .0000 .10000E+07 18 'Prefactor ' .22371E-07 1.0000 .0000 .10000E+07 19 'Normalizat' 1.4619 1.0000 .10000E-01 10.000 20 'Prefactor ' .81986 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5160E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 9011.474 FROM MIGRAD STATUS=CONVERGED 205 CALLS 1321 TOTAL EDM= .13E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= .7% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .17875E-07 42.919 .53403E-06** at limit ** 2 norm .13532 .48887 .14645E-07** at limit ** 3 Prefactor .69944E-07 15.714 -.11827E-06** at limit ** 4 norm .0000 1.7017 .41877E-07** at limit ** 5 Prefactor .25147E-07 18.307 -.13073E-06** at limit ** 6 Prefactor .0000 3.9237 -.27289E-07** at limit ** 7 Prefactor 1.2676 .25098 .41162E-07 .52953E-03 8 Prefactor 7.5739 6.7461 .59716E-07 .26689E-04 9 norm .32145E-01 4.8635 .18704E-06** at limit ** 10 norm 2.8945 1.6606 -.73299E-08 -.50736E-03 11 Prefactor .11102E-09 8.2894 .11434E-06** at limit ** 12 Prefactor .0000 4.9220 -.13213E-07** at limit ** 13 Prefactor .53212 .15386 .43683E-08 .23226E-03 14 Prefactor 2.5476 4.3210 .44728E-07 .48792E-03 15 Prefactor 18.695 5.3332 -.27947E-08 .64117E-01 16 Prefactor .33418E-07 53.857 .25149E-06** at limit ** 17 Prefactor 2.7732 4.7689 -.14194E-07 .14789E-03 18 Prefactor .0000 4.2534 .14770E-07** at limit ** 19 Normalizat 1.4625 .24412 .69299E-06 .26988E-04 20 Prefactor .81978 .12883 .18774E-06 .35500E-04 ERR DEF= .500 Final values: Prefactor = 1.78746e-08 norm = 0.135318 Prefactor = 6.99441e-08 norm = 0 Prefactor = 2.51466e-08 Prefactor = 0 Prefactor = 1.26763 Prefactor = 7.57392 norm = 0.0321446 norm = 2.89448 Prefactor = 1.11022e-10 Prefactor = 0 Prefactor = 0.532115 Prefactor = 2.54763 Prefactor = 18.6949 Prefactor = 3.34177e-08 Prefactor = 2.77319 Prefactor = 0 Normalizat = 1.4625 Prefactor = 0.81978 ********** ** 18 **HESSE ********** FCN= 9011.474 FROM HESSE STATUS=OK 333 CALLS 1654 TOTAL EDM= .80E-07 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .17875E-07 43.388 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 norm .13532 .49341 .13075E-03 -1.5701 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor .69944E-07 16.600 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 norm .0000 1.7455 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor .25147E-07 18.633 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor .0000 3.9333 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 Prefactor 1.2676 .25214 .45939E-02 -1.5483 8 Prefactor 7.5739 6.7463 .36373E-02 -1.5157 9 norm .32145E-01 .62883 .23450E-02 -1.5712 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 norm 2.8945 1.6632 .59686E-03 -1.5674 11 Prefactor .11102E-09 8.3174 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 Prefactor .0000 4.9240 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 Prefactor .53212 .15413 .42986E-02 -1.5562 14 Prefactor 2.5476 4.3578 .64175E-03 -1.5676 15 Prefactor 18.695 18.046 .22944E-03 -1.5621 16 Prefactor .33418E-07 54.125 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 Prefactor 2.7732 4.8195 .61007E-03 -1.5675 18 Prefactor .0000 4.2851 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 19 Normalizat 1.4625 .20493 .68549E-01 -.78838 20 Prefactor .81978 .10790 .43975E-01 -.99003 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 7.96692e-08 Minuit parameter uncertainties: 1 0.00176128 2 0.493409 3 0.00215472 4 3.26363e-06 5 0.00136926 6 2.72752e-06 7 0.25214 8 6.74696 9 0.284349 10 1.66316 11 6.49801e-05 12 9.97913e-06 13 0.154133 14 4.35783 15 18.0458 16 0.00269081 17 4.81951 18 7.99092e-06 19 0.20505 20 0.107923 number of points = 7576 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J2243.9+2021_daily_bin2168 RA = 340.99, Dec = 20.3565 tmin = 801273601, tmax = 801532801 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='27421020', job_status='RUN', time_executed='2026-05-29 17:25:23.980970', time_epoch_executed='1780100723.98' WHERE source_name='4FGL J2243.9+2021' and cadence='daily' and bin_id='2168' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/27421020 Creating custom pfile directory: /lscratch/kocevski/27421020/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=801273601.0 && nMetStart<801532801.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=801273601.0 && nMetStart<801532801.0' /Data/Flight/Level1/LPA Retrieving 47 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/27421020/ft1_4FGL_J2243.9+2021_daily_bin2168.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=801273601.0 && nMetStart<801532801.0' /Data/Flight/Level1/LPA Retrieving 47 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/27421020/ft2_4FGL_J2243.9+2021_daily_bin2168.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/27421020/ft1_4FGL_J2243.9+2021_daily_bin2168.fits outfile=/lscratch/kocevski/27421020/ft1_filteredMKT_4FGL_J2243.9+2021_daily_bin2168.fits ra=340.99 dec=20.3565 rad=12.0 tmin=801273601.0 tmax=801532801.0 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 2.12 user 1.73 sys 0.21 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/27421020/ft2_4FGL_J2243.9+2021_daily_bin2168.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/27421020/ft2_4FGL_J2243.9+2021_daily_bin2168.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/27421020/ft1_filteredMKT_4FGL_J2243.9+2021_daily_bin2168.fits evtable="EVENTS" outfile="/lscratch/kocevski/27421020/ft1_filtered_4FGL_J2243.9+2021_daily_bin2168.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 0.46 user 0.17 sys 0.15 Number of photons that the gtmktime cut: 860 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/27421020/ft1_filtered_4FGL_J2243.9+2021_daily_bin2168.fits" evtable="EVENTS" scfile=/lscratch/kocevski/27421020/ft2_4FGL_J2243.9+2021_daily_bin2168.fits sctable="SC_DATA" outfDone. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 9011.47408175 Extracting fit parameters... 4FGL J2243.9+2021 Spectrum: LogParabola 288 norm: 2.894e+00 1.663e+00 0.000e+00 1.000e+06 ( 1.000e-12) 289 alpha: 1.716e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 290 beta: 8.229e-02 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 291 Eb: 1.517e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 513 Prefactor: 8.198e-01 1.079e-01 0.000e+00 1.000e+01 ( 1.000e+00) 514 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 515 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 512 Normalization: 1.463e+00 2.051e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 20.60 Ra Dec: 340.990 20.357 Photon Index (Fixed Index): 1.72 +/- 0.00 Photon Flux (Fixed Index): 3.27e-08 +/- 1.88e-08 Energy Flux (Fixed Index): 4.24e-05 +/- 2.44e-05 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) = 9011.28576787 delta logL = 0.188313889474 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 9011.26629908 delta logL = 0.207782671379 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' 2.5493 1.0000 .0000 .10000E+07 2 'alpha ' 1.4068 1.0000 .0000 5.0000 3 'Normalizat' 1.4691 1.0000 .10000E-01 10.000 4 'Prefactor ' .82079 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5160E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 9011.266 FROM MIGRAD STATUS=CONVERGED 51 CALLS 203 TOTAL EDM= .53E-09 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm 2.5490 1.7070 .63925E-03 .28292E-03 2 alpha 1.4067 .40102 .39126 -.34639E-04 3 Normalizat 1.4692 .20001 .68433E-01 -.63373E-03 4 Prefactor .82077 .10750 .43987E-01 -.97474E-03 ERR DEF= .500 Final values: norm = 2.54897 alpha = 1.40666 Normalizat = 1.46919 Prefactor = 0.820766 ********** ** 18 **HESSE ********** FCN= 9011.266 FROM HESSE STATUS=OK 29 CALLS 232 TOTAL EDM= .52E-09 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 2.5490 1.8348 .91395E-05 -1.5676 2 alpha 1.4067 .48401 .15244E-01 -.45264 3 Normalizat 1.4692 .23753 .30274E-03 -.78648 4 Prefactor .82077 .12821 .20962E-03 -.98967 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 5.20565e-10 Minuit parameter uncertainties: 1 1.83482 2 0.48783 3 0.237706 4 0.128256 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 9011.26629897 delta logL = 0.207782782936 Extracting fit parameters... 4FGL J2243.9+2021 Spectrum: LogParabola 288 norm: 2.549e+00 1.835e+00 0.000e+00 1.000e+06 ( 1.000e-12) 289 alpha: 1.407e+00 4.878e-01 0.000e+00 5.000e+00 ( 1.000e+00) 290 beta: 8.229e-02 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 291 Eb: 1.517e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 513 Prefactor: 8.208e-01 1.283e-01 0.000e+00 1.000e+01 ( 1.000e+00) 514 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 515 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 512 Normalization: 1.469e+00 2.377e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 21.01 Ra Dec: 340.990 20.357 Photon Index (Free Index): 1.41 +/- 0.49 Photon Flux (Free Index): 2.12e-08 +/- 1.99e-08 Energy Flux (Free Index): 6.22e-05 +/- 5.51e-05 Creating a high resolution counts map... INFO: Auto-setting vmin to -1.000e-01 [aplpy.core] INFO: Auto-setting vmax to 1.110e+00 [aplpy.core] Saving /lscratch/kocevski/27420918/cmap_HighResolution_801273601_801532801_4FGL_J2243.9+2021_daily_bin2168.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET comment='SUCCESS', photon_flux='3.27e-08', energy_flux2='6.22e-05', photon_flux_error='1.88e-08', dlogl='2.08e-01', energy_flux='4.24e-05', photon_flux2='2.12e-08', job_status='DONE', time_completed='2026-05-29 17:26:11.785824', photon_index_error2='0.49', photon_index2='1.41', ts='20.60', fit_tolerance='1e-08', GAL='0.82', photon_index_error='0.00', energy_flux_error2='5.51e-05', EG='1.46', time_epoch_completed='1780100771.79', return_code='0', job_id='27420918', GAL2='0.82', EG2='1.47', return_code2='0', energy_flux_error='2.44e-05', photon_flux_error2='1.99e-08', ts2='21.01', photon_index='1.72' WHERE bin_id='2168' AND source_name='4FGL J2243.9+2021' AND cadence='daily'; Database successfully updated. Analysis Complete. Fri May 29 17:26:11 PDT 2026 orking on... /lscratch/kocevski/27420954/ft1_filtered_4FGL_J2243.9+2021_daily_bin2168.fits....................! real 32.24 user 31.09 sys 0.82 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/27420954/ft1_filtered_4FGL_J2243.9+2021_daily_bin2168.fits', '/lscratch/kocevski/27420954/ft2_4FGL_J2243.9+2021_daily_bin2168.fits', expMap='/lscratch/kocevski/27420954/expmap_801273601_801532801_4FGL_J2243.9+2021_daily_bin2168.fits', expCube='/lscratch/kocevski/27420954/ltcube_801273601_801532801_4FGL_J2243.9+2021_daily_bin2168.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/27420954/Model_4FGL_J2243.9+2021_daily_bin2168.xml', optimizer='MINUIT') Using source of interest name: '4FGL J2243.9+2021' 4FGL J2243.9+2021 Spectrum: LogParabola 288 norm: 1.733e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-12) 289 alpha: 1.716e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 290 beta: 8.229e-02 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 291 Eb: 1.517e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/27420954/ft1_filtered_4FGL_J2243.9+2021_daily_bin2168.fits Spacecraft file(s): /lscratch/kocevski/27420954/ft2_4FGL_J2243.9+2021_daily_bin2168.fits Exposure map: /lscratch/kocevski/27420954/expmap_801273601_801532801_4FGL_J2243.9+2021_daily_bin2168.fits Exposure cube: /lscratch/kocevski/27420954/ltcube_801273601_801532801_4FGL_J2243.9+2021_daily_bin2168.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/27420954/Model_4FGL_J2243.9+2021_daily_bin2168.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) = 9011.56849972 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 9011.47437613 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .17601E-04 1.0000 .0000 .10000E+07 2 'norm ' .13483 1.0000 .0000 .10000E+07 3 'Prefactor ' .51446E-03 1.0000 .0000 .10000E+07 4 'norm ' .86042E-08 1.0000 .0000 .10000E+07 5 'Prefactor ' .64190E-03 1.0000 .0000 .10000E+07 6 'Prefactor ' .16330E-03 1.0000 .0000 .10000E+07 7 'Prefactor ' 1.2677 1.0000 .10000E-03 10000. 8 'Prefactor ' 7.5976 1.0000 .10000E-03 10000. 9 'norm ' .34626E-01 1.0000 .0000 .10000E+07 10 'norm ' 2.8962 1.0000 .0000 .10000E+07 11 'Prefactor ' .26508E-05 1.0000 .0000 .10000E+07 12 'Prefactor ' .62690E-03 1.0000 .0000 .10000E+07 13 'Prefactor ' .53259 1.0000 .10000E-03 10000. 14 'Prefactor ' 2.5311 1.0000 .0000 .10000E+07 15 'Prefactor ' 19.009 1.0000 .0000 .10000E+07 16 'Prefactor ' .18067E-04 1.0000 .0000 .10000E+07 17 'Prefactor ' 2.7798 1.0000 .0000 .10000E+07 18 'Prefactor ' .22371E-07 1.0000 .0000 .10000E+07 19 'Normalizat' 1.4619 1.0000 .10000E-01 10.000 20 'Prefactor ' .81986 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5160E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 9011.474 FROM MIGRAD STATUS=CONVERGED 205 CALLS 1321 TOTAL EDM= .13E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= .7% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .17875E-07 42.919 .53403E-06** at limit ** 2 norm .13532 .48887 .14645E-07** at limit ** 3 Prefactor .69944E-07 15.714 -.11827E-06** at limit ** 4 norm .0000 1.7017 .41877E-07** at limit ** 5 Prefactor .25147E-07 18.307 -.13073E-06** at limit ** 6 Prefactor .0000 3.9237 -.27289E-07** at limit ** 7 Prefactor 1.2676 .25098 .41162E-07 .52953E-03 8 Prefactor 7.5739 6.7461 .59716E-07 .26689E-04 9 norm .32145E-01 4.8635 .18704E-06** at limit ** 10 norm 2.8945 1.6606 -.73299E-08 -.50736E-03 11 Prefactor .11102E-09 8.2894 .11434E-06** at limit ** 12 Prefactor .0000 4.9220 -.13213E-07** at limit ** 13 Prefactor .53212 .15386 .43683E-08 .23226E-03 14 Prefactor 2.5476 4.3210 .44728E-07 .48792E-03 15 Prefactor 18.695 5.3332 -.27947E-08 .64117E-01 16 Prefactor .33418E-07 53.857 .25149E-06** at limit ** 17 Prefactor 2.7732 4.7689 -.14194E-07 .14789E-03 18 Prefactor .0000 4.2534 .14770E-07** at limit ** 19 Normalizat 1.4625 .24412 .69299E-06 .26988E-04 20 Prefactor .81978 .12883 .18774E-06 .35500E-04 ERR DEF= .500 Final values: Prefactor = 1.78746e-08 norm = 0.135318 Prefactor = 6.99441e-08 norm = 0 Prefactor = 2.51466e-08 Prefactor = 0 Prefactor = 1.26763 Prefactor = 7.57392 norm = 0.0321446 norm = 2.89448 Prefactor = 1.11022e-10 Prefactor = 0 Prefactor = 0.532115 Prefactor = 2.54763 Prefactor = 18.6949 Prefactor = 3.34177e-08 Prefactor = 2.77319 Prefactor = 0 Normalizat = 1.4625 Prefactor = 0.81978 ********** ** 18 **HESSE ********** FCN= 9011.474 FROM HESSE STATUS=OK 333 CALLS 1654 TOTAL EDM= .80E-07 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .17875E-07 43.388 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 norm .13532 .49341 .13075E-03 -1.5701 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor .69944E-07 16.600 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 norm .0000 1.7455 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor .25147E-07 18.633 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor .0000 3.9333 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 Prefactor 1.2676 .25214 .45939E-02 -1.5483 8 Prefactor 7.5739 6.7463 .36373E-02 -1.5157 9 norm .32145E-01 .62883 .23450E-02 -1.5712 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 norm 2.8945 1.6632 .59686E-03 -1.5674 11 Prefactor .11102E-09 8.3174 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 Prefactor .0000 4.9240 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 Prefactor .53212 .15413 .42986E-02 -1.5562 14 Prefactor 2.5476 4.3578 .64175E-03 -1.5676 15 Prefactor 18.695 18.046 .22944E-03 -1.5621 16 Prefactor .33418E-07 54.125 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 Prefactor 2.7732 4.8195 .61007E-03 -1.5675 18 Prefactor .0000 4.2851 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 19 Normalizat 1.4625 .20493 .68549E-01 -.78838 20 Prefactor .81978 .10790 .43975E-01 -.99003 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 7.96692e-08 Minuit parameter uncertainties: 1 0.00176128 2 0.493409 3 0.00215472 4 3.26363e-06 5 0.00136926 6 2.72752e-06 7 0.25214 8 6.74696 9 0.284349 10 1.66316 11 6.49801e-05 12 9.97913e-06 13 0.154133 14 4.35783 15 18.0458 16 0.00269081 17 4.81951 18 7.99092e-06 19 0.20505 20 0.107923 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 9011.47408175 Extracting fit parameters... 4FGL J2243.9+2021 Spectrum: LogParabola 288 norm: 2.894e+00 1.663e+00 0.000e+00 1.000e+06 ( 1.000e-12) 289 alpha: 1.716e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 290 beta: 8.229e-02 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 291 Eb: 1.517e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 513 Prefactor: 8.198e-01 1.079e-01 0.000e+00 1.000e+01 ( 1.000e+00) 514 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 515 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 512 Normalization: 1.463e+00 2.051e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 20.60 Ra Dec: 340.990 20.357 Photon Index (Fixed Index): 1.72 +/- 0.00 Photon Flux (Fixed Index): 3.27e-08 +/- 1.88e-08 Energy Flux (Fixed Index): 4.24e-05 +/- 2.44e-05 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) = 9011.28576787 delta logL = 0.188313889474 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 9011.26629908 delta logL = 0.207782671379 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' 2.5493 1.0000 .0000 .10000E+07 2 'alpha ' 1.4068 1.0000 .0000 5.0000 3 'Normalizat' 1.4691 1.0000 .10000E-01 10.000 4 'Prefactor ' .82079 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5160E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 9011.266 FROM MIGRAD STATUS=CONVERGED 51 CALLS 203 TOTAL EDM= .53E-09 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm 2.5490 1.7070 .63925E-03 .28292E-03 2 alpha 1.4067 .40102 .39126 -.34639E-04 3 Normalizat 1.4692 .20001 .68433E-01 -.63373E-03 4 Prefactor .82077 .10750 .43987E-01 -.97474E-03 ERR DEF= .500 Final values: norm = 2.54897 alpha = 1.40666 Normalizat = 1.46919 Prefactor = 0.820766 ********** ** 18 **HESSE ********** FCN= 9011.266 FROM HESSE STATUS=OK 29 CALLS 232 TOTAL EDM= .52E-09 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 2.5490 1.8348 .91395E-05 -1.5676 2 alpha 1.4067 .48401 .15244E-01 -.45264 3 Normalizat 1.4692 .23753 .30274E-03 -.78648 4 Prefactor .82077 .12821 .20962E-03 -.98967 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 5.20565e-10 Minuit parameter uncertainties: 1 1.83482 2 0.48783 3 0.237706 4 0.128256 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 9011.26629897 delta logL = 0.207782782936 Extracting fit parameters... 4FGL J2243.9+2021 Spectrum: LogParabola 288 norm: 2.549e+00 1.835e+00 0.000e+00 1.000e+06 ( 1.000e-12) 289 alpha: 1.407e+00 4.878e-01 0.000e+00 5.000e+00 ( 1.000e+00) 290 beta: 8.229e-02 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 291 Eb: 1.517e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 513 Prefactor: 8.208e-01 1.283e-01 0.000e+00 1.000e+01 ( 1.000e+00) 514 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 515 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 512 Normalization: 1.469e+00 2.377e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 21.01 Ra Dec: 340.990 20.357 Photon Index (Free Index): 1.41 +/- 0.49 Photon Flux (Free Index): 2.12e-08 +/- 1.99e-08 Energy Flux (Free Index): 6.22e-05 +/- 5.51e-05 Creating a high resolution counts map... INFO: Auto-setting vmin to -1.000e-01 [aplpy.core] INFO: Auto-setting vmax to 1.110e+00 [aplpy.core] Saving /lscratch/kocevski/27420954/cmap_HighResolution_801273601_801532801_4FGL_J2243.9+2021_daily_bin2168.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET comment='SUCCESS', photon_flux='3.27e-08', energy_flux2='6.22e-05', photon_flux_error='1.88e-08', dlogl='2.08e-01', energy_flux='4.24e-05', photon_flux2='2.12e-08', job_status='DONE', time_completed='2026-05-29 17:26:47.910494', photon_index_error2='0.49', photon_index2='1.41', ts='20.60', fit_tolerance='1e-08', GAL='0.82', photon_index_error='0.00', energy_flux_error2='5.51e-05', EG='1.46', time_epoch_completed='1780100807.91', return_code='0', job_id='27420954', GAL2='0.82', EG2='1.47', return_code2='0', energy_flux_error='2.44e-05', photon_flux_error2='1.99e-08', ts2='21.01', photon_index='1.72' WHERE bin_id='2168' AND source_name='4FGL J2243.9+2021' AND cadence='daily'; Database successfully updated. Analysis Complete. Fri May 29 17:26:47 PDT 2026 ile=/lscratch/kocevski/27421020/ltcube_801273601_801532801_4FGL_J2243.9+2021_daily_bin2168.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/27421020/ft2_4FGL_J2243.9+2021_daily_bin2168.fits .....................! real 7.35 user 6.90 sys 0.24 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/27421020/ft1_filtered_4FGL_J2243.9+2021_daily_bin2168.fits evtable="EVENTS" scfile=/lscratch/kocevski/27421020/ft2_4FGL_J2243.9+2021_daily_bin2168.fits sctable="SC_DATA" expcube=/lscratch/kocevski/27421020/ltcube_801273601_801532801_4FGL_J2243.9+2021_daily_bin2168.fits outfile=/lscratch/kocevski/27421020/expmap_801273601_801532801_4FGL_J2243.9+2021_daily_bin2168.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/27421020/ltcube_801273601_801532801_4FGL_J2243.9+2021_daily_bin2168.fits .....................! real 59.89 user 55.66 sys 3.80 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 158 point sources and 0 extended sources Setting source of interest to: 4FGL J2243.9+2021 @ 340.99 20.3565 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/27421020/ft1_filtered_4FGL_J2243.9+2021_daily_bin2168.fits scfile=/lscratch/kocevski/27421020/ft2_4FGL_J2243.9+2021_daily_bin2168.fits outfile=/lscratch/kocevski/27421020/cmap_801273601_801532801_4FGL_J2243.9+2021_daily_bin2168.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=340.99 yref=20.3565 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 0.55 user 0.21 sys 0.13 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/27421020/ft1_filtered_4FGL_J2243.9+2021_daily_bin2168.fits scfile=/lscratch/kocevski/27421020/ft2_4FGL_J2243.9+2021_daily_bin2168.fits outfile=/lscratch/kocevski/27421020/cmap_HighResolution_801273601_801532801_4FGL_J2243.9+2021_daily_bin2168.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=340.99 yref=20.3565 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 0.55 user 0.20 sys 0.15 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/27421020/ft1_filtered_4FGL_J2243.9+2021_daily_bin2168.fits evtable="EVENTS" scfile=/lscratch/kocevski/27421020/ft2_4FGL_J2243.9+2021_daily_bin2168.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/27421020/Model_4FGL_J2243.9+2021_daily_bin2168.xml irfs="P8R3_SOURCE_V2" evclsmin=0 evclass="INDEF" evtype="INDEF" convert=yes chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). adding source EG_v02 adding source GAL_V02 Working on... /lscratch/kocevski/27421020/ft1_filtered_4FGL_J2243.9+2021_daily_bin2168.fits....................! real 33.77 user 31.90 sys 1.41 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/27421020/ft1_filtered_4FGL_J2243.9+2021_daily_bin2168.fits', '/lscratch/kocevski/27421020/ft2_4FGL_J2243.9+2021_daily_bin2168.fits', expMap='/lscratch/kocevski/27421020/expmap_801273601_801532801_4FGL_J2243.9+2021_daily_bin2168.fits', expCube='/lscratch/kocevski/27421020/ltcube_801273601_801532801_4FGL_J2243.9+2021_daily_bin2168.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/27421020/Model_4FGL_J2243.9+2021_daily_bin2168.xml', optimizer='MINUIT') Using source of interest name: '4FGL J2243.9+2021' 4FGL J2243.9+2021 Spectrum: LogParabola 288 norm: 1.733e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-12) 289 alpha: 1.716e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 290 beta: 8.229e-02 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 291 Eb: 1.517e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/27421020/ft1_filtered_4FGL_J2243.9+2021_daily_bin2168.fits Spacecraft file(s): /lscratch/kocevski/27421020/ft2_4FGL_J2243.9+2021_daily_bin2168.fits Exposure map: /lscratch/kocevski/27421020/expmap_801273601_801532801_4FGL_J2243.9+2021_daily_bin2168.fits Exposure cube: /lscratch/kocevski/27421020/ltcube_801273601_801532801_4FGL_J2243.9+2021_daily_bin2168.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/27421020/Model_4FGL_J2243.9+2021_daily_bin2168.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) = 9011.56849972 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 9011.47437613 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .17601E-04 1.0000 .0000 .10000E+07 2 'norm ' .13483 1.0000 .0000 .10000E+07 3 'Prefactor ' .51446E-03 1.0000 .0000 .10000E+07 4 'norm ' .86042E-08 1.0000 .0000 .10000E+07 5 'Prefactor ' .64190E-03 1.0000 .0000 .10000E+07 6 'Prefactor ' .16330E-03 1.0000 .0000 .10000E+07 7 'Prefactor ' 1.2677 1.0000 .10000E-03 10000. 8 'Prefactor ' 7.5976 1.0000 .10000E-03 10000. 9 'norm ' .34626E-01 1.0000 .0000 .10000E+07 10 'norm ' 2.8962 1.0000 .0000 .10000E+07 11 'Prefactor ' .26508E-05 1.0000 .0000 .10000E+07 12 'Prefactor ' .62690E-03 1.0000 .0000 .10000E+07 13 'Prefactor ' .53259 1.0000 .10000E-03 10000. 14 'Prefactor ' 2.5311 1.0000 .0000 .10000E+07 15 'Prefactor ' 19.009 1.0000 .0000 .10000E+07 16 'Prefactor ' .18067E-04 1.0000 .0000 .10000E+07 17 'Prefactor ' 2.7798 1.0000 .0000 .10000E+07 18 'Prefactor ' .22371E-07 1.0000 .0000 .10000E+07 19 'Normalizat' 1.4619 1.0000 .10000E-01 10.000 20 'Prefactor ' .81986 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5160E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 9011.474 FROM MIGRAD STATUS=CONVERGED 205 CALLS 1321 TOTAL EDM= .13E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= .7% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .17875E-07 42.919 .53403E-06** at limit ** 2 norm .13532 .48887 .14645E-07** at limit ** 3 Prefactor .69944E-07 15.714 -.11827E-06** at limit ** 4 norm .0000 1.7017 .41877E-07** at limit ** 5 Prefactor .25147E-07 18.307 -.13073E-06** at limit ** 6 Prefactor .0000 3.9237 -.27289E-07** at limit ** 7 Prefactor 1.2676 .25098 .41162E-07 .52953E-03 8 Prefactor 7.5739 6.7461 .59716E-07 .26689E-04 9 norm .32145E-01 4.8635 .18704E-06** at limit ** 10 norm 2.8945 1.6606 -.73299E-08 -.50736E-03 11 Prefactor .11102E-09 8.2894 .11434E-06** at limit ** 12 Prefactor .0000 4.9220 -.13213E-07** at limit ** 13 Prefactor .53212 .15386 .43683E-08 .23226E-03 14 Prefactor 2.5476 4.3210 .44728E-07 .48792E-03 15 Prefactor 18.695 5.3332 -.27947E-08 .64117E-01 16 Prefactor .33418E-07 53.857 .25149E-06** at limit ** 17 Prefactor 2.7732 4.7689 -.14194E-07 .14789E-03 18 Prefactor .0000 4.2534 .14770E-07** at limit ** 19 Normalizat 1.4625 .24412 .69299E-06 .26988E-04 20 Prefactor .81978 .12883 .18774E-06 .35500E-04 ERR DEF= .500 Final values: Prefactor = 1.78746e-08 norm = 0.135318 Prefactor = 6.99441e-08 norm = 0 Prefactor = 2.51466e-08 Prefactor = 0 Prefactor = 1.26763 Prefactor = 7.57392 norm = 0.0321446 norm = 2.89448 Prefactor = 1.11022e-10 Prefactor = 0 Prefactor = 0.532115 Prefactor = 2.54763 Prefactor = 18.6949 Prefactor = 3.34177e-08 Prefactor = 2.77319 Prefactor = 0 Normalizat = 1.4625 Prefactor = 0.81978 ********** ** 18 **HESSE ********** FCN= 9011.474 FROM HESSE STATUS=OK 333 CALLS 1654 TOTAL EDM= .80E-07 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .17875E-07 43.388 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 norm .13532 .49341 .13075E-03 -1.5701 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor .69944E-07 16.600 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 norm .0000 1.7455 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor .25147E-07 18.633 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor .0000 3.9333 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 Prefactor 1.2676 .25214 .45939E-02 -1.5483 8 Prefactor 7.5739 6.7463 .36373E-02 -1.5157 9 norm .32145E-01 .62883 .23450E-02 -1.5712 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 norm 2.8945 1.6632 .59686E-03 -1.5674 11 Prefactor .11102E-09 8.3174 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 Prefactor .0000 4.9240 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 Prefactor .53212 .15413 .42986E-02 -1.5562 14 Prefactor 2.5476 4.3578 .64175E-03 -1.5676 15 Prefactor 18.695 18.046 .22944E-03 -1.5621 16 Prefactor .33418E-07 54.125 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 Prefactor 2.7732 4.8195 .61007E-03 -1.5675 18 Prefactor .0000 4.2851 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 19 Normalizat 1.4625 .20493 .68549E-01 -.78838 20 Prefactor .81978 .10790 .43975E-01 -.99003 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 7.96692e-08 Minuit parameter uncertainties: 1 0.00176128 2 0.493409 3 0.00215472 4 3.26363e-06 5 0.00136926 6 2.72752e-06 7 0.25214 8 6.74696 9 0.284349 10 1.66316 11 6.49801e-05 12 9.97913e-06 13 0.154133 14 4.35783 15 18.0458 16 0.00269081 17 4.81951 18 7.99092e-06 19 0.20505 20 0.107923 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 9011.47408175 Extracting fit parameters... 4FGL J2243.9+2021 Spectrum: LogParabola 288 norm: 2.894e+00 1.663e+00 0.000e+00 1.000e+06 ( 1.000e-12) 289 alpha: 1.716e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 290 beta: 8.229e-02 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 291 Eb: 1.517e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 513 Prefactor: 8.198e-01 1.079e-01 0.000e+00 1.000e+01 ( 1.000e+00) 514 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 515 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 512 Normalization: 1.463e+00 2.051e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 20.60 Ra Dec: 340.990 20.357 Photon Index (Fixed Index): 1.72 +/- 0.00 Photon Flux (Fixed Index): 3.27e-08 +/- 1.88e-08 Energy Flux (Fixed Index): 4.24e-05 +/- 2.44e-05 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) = 9011.28576787 delta logL = 0.188313889474 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 9011.26629908 delta logL = 0.207782671379 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' 2.5493 1.0000 .0000 .10000E+07 2 'alpha ' 1.4068 1.0000 .0000 5.0000 3 'Normalizat' 1.4691 1.0000 .10000E-01 10.000 4 'Prefactor ' .82079 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5160E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 9011.266 FROM MIGRAD STATUS=CONVERGED 51 CALLS 203 TOTAL EDM= .53E-09 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm 2.5490 1.7070 .63925E-03 .28292E-03 2 alpha 1.4067 .40102 .39126 -.34639E-04 3 Normalizat 1.4692 .20001 .68433E-01 -.63373E-03 4 Prefactor .82077 .10750 .43987E-01 -.97474E-03 ERR DEF= .500 Final values: norm = 2.54897 alpha = 1.40666 Normalizat = 1.46919 Prefactor = 0.820766 ********** ** 18 **HESSE ********** FCN= 9011.266 FROM HESSE STATUS=OK 29 CALLS 232 TOTAL EDM= .52E-09 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 2.5490 1.8348 .91395E-05 -1.5676 2 alpha 1.4067 .48401 .15244E-01 -.45264 3 Normalizat 1.4692 .23753 .30274E-03 -.78648 4 Prefactor .82077 .12821 .20962E-03 -.98967 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 5.20565e-10 Minuit parameter uncertainties: 1 1.83482 2 0.48783 3 0.237706 4 0.128256 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 9011.26629897 delta logL = 0.207782782936 Extracting fit parameters... 4FGL J2243.9+2021 Spectrum: LogParabola 288 norm: 2.549e+00 1.835e+00 0.000e+00 1.000e+06 ( 1.000e-12) 289 alpha: 1.407e+00 4.878e-01 0.000e+00 5.000e+00 ( 1.000e+00) 290 beta: 8.229e-02 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 291 Eb: 1.517e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 513 Prefactor: 8.208e-01 1.283e-01 0.000e+00 1.000e+01 ( 1.000e+00) 514 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 515 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 512 Normalization: 1.469e+00 2.377e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 21.01 Ra Dec: 340.990 20.357 Photon Index (Free Index): 1.41 +/- 0.49 Photon Flux (Free Index): 2.12e-08 +/- 1.99e-08 Energy Flux (Free Index): 6.22e-05 +/- 5.51e-05 Creating a high resolution counts map... INFO: Auto-setting vmin to -1.000e-01 [aplpy.core] INFO: Auto-setting vmax to 1.110e+00 [aplpy.core] Saving /lscratch/kocevski/27421020/cmap_HighResolution_801273601_801532801_4FGL_J2243.9+2021_daily_bin2168.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET comment='SUCCESS', photon_flux='3.27e-08', energy_flux2='6.22e-05', photon_flux_error='1.88e-08', dlogl='2.08e-01', energy_flux='4.24e-05', photon_flux2='2.12e-08', job_status='DONE', time_completed='2026-05-29 17:29:26.647068', photon_index_error2='0.49', photon_index2='1.41', ts='20.60', fit_tolerance='1e-08', GAL='0.82', photon_index_error='0.00', energy_flux_error2='5.51e-05', EG='1.46', time_epoch_completed='1780100966.65', return_code='0', job_id='27421020', GAL2='0.82', EG2='1.47', return_code2='0', energy_flux_error='2.44e-05', photon_flux_error2='1.99e-08', ts2='21.01', photon_index='1.72' WHERE bin_id='2168' AND source_name='4FGL J2243.9+2021' AND cadence='daily'; Database successfully updated. Analysis Complete. Fri May 29 17:29:26 PDT 2026