********** ** 18 **HESSE ********** FCN= 7592.751 FROM HESSE STATUS=NOT POSDEF 35 CALLS 316 TOTAL EDM= .83E-08 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .11642 22.541 .50489E-04 -1.5701 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index 4.6059 6.3899 .88476E-02 -.78898E-01 3 Normalizat 1.2052 .14478 .32012E-03 -.86441 4 Prefactor .89452 .74784E-01 .19190E-03 -.96333 ERR DEF= .500 Minuit fit quality: 2 estimated distance: 8.2564e-09 Minuit parameter uncertainties: 1 3.23995 2 11.8378 3 0.144828 4 0.0747931 ********** ** 18 **HESSE ********** FCN= 7592.751 FROM HESSE STATUS=NOT POSDEF 35 CALLS 316 TOTAL EDM= .83E-08 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .11642 22.541 .50489E-04 -1.5701 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index 4.6059 6.3899 .88476E-02 -.78898E-01 3 Normalizat 1.2052 .14478 .32012E-03 -.86441 4 Prefactor .89452 .74784E-01 .19190E-03 -.96333 ERR DEF= .500 Minuit fit quality: 2 estimated distance: 8.2564e-09 Minuit parameter uncertainties: 1 3.23995 2 11.8378 3 0.144828 4 0.0747931 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) = 7592.75126524 delta logL = 0.105652609244 Extracting fit parameters... 4FGL J1159.2-2227 Spectrum: PowerLaw 299 Prefactor: 1.164e-01 3.240e+00 0.000e+00 1.000e+06 ( 1.000e-13) 300 Index: 4.606e+00 1.184e+01 0.000e+00 1.000e+01 (-1.000e+00) 301 Scale: 1.270e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 581 Prefactor: 8.945e-01 7.479e-02 0.000e+00 1.000e+01 ( 1.000e+00) 582 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 583 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 580 Normalization: 1.205e+00 1.448e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 179.811 -22.460 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/27307854/cmap_HighResolution_801273601_801532801_4FGL_J1159.2-2227_daily_bin2168.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='8.14e-03', job_status='DONE', photon_flux_upper_limit='1.05e-07', time_completed='2026-05-27 08:49:13.048109', job_id='27307854', GAL2='0.89', fit_tolerance='1e-08', EG2='1.21', EG='1.25', time_epoch_completed='1779896953.05', return_code2='102', ts='-0.00', comment='SUCCESS', return_code='0', GAL='0.88', dlogl='1.06e-01', ts2='0.24', photon_index_error='0.00', photon_index='2.45' WHERE bin_id='2168' AND source_name='4FGL J1159.2-2227' AND cadence='daily'; Database successfully updated. Analysis Complete. Wed May 27 08:49:13 PDT 2026 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) = 7592.75126524 delta logL = 0.105652609244 Extracting fit parameters... 4FGL J1159.2-2227 Spectrum: PowerLaw 299 Prefactor: 1.164e-01 3.240e+00 0.000e+00 1.000e+06 ( 1.000e-13) 300 Index: 4.606e+00 1.184e+01 0.000e+00 1.000e+01 (-1.000e+00) 301 Scale: 1.270e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 581 Prefactor: 8.945e-01 7.479e-02 0.000e+00 1.000e+01 ( 1.000e+00) 582 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 583 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 580 Normalization: 1.205e+00 1.448e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 179.811 -22.460 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/27307873/cmap_HighResolution_801273601_801532801_4FGL_J1159.2-2227_daily_bin2168.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='8.14e-03', job_status='DONE', photon_flux_upper_limit='1.05e-07', time_completed='2026-05-27 08:49:13.382722', job_id='27307873', GAL2='0.89', fit_tolerance='1e-08', EG2='1.21', EG='1.25', time_epoch_completed='1779896953.38', return_code2='102', ts='-0.00', comment='SUCCESS', return_code='0', GAL='0.88', dlogl='1.06e-01', ts2='0.24', photon_index_error='0.00', photon_index='2.45' WHERE bin_id='2168' AND source_name='4FGL J1159.2-2227' AND cadence='daily'; Database successfully updated. Analysis Complete. Wed May 27 08:49:13 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). GAL_V02 Working on... /lscratch/kocevski/27307886/ft1_filtered_4FGL_J1159.2-2227_daily_bin2168.fits.....................! real 28.12 user 26.57 sys 1.12 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/27307886/ft1_filtered_4FGL_J1159.2-2227_daily_bin2168.fits', '/lscratch/kocevski/27307886/ft2_4FGL_J1159.2-2227_daily_bin2168.fits', expMap='/lscratch/kocevski/27307886/expmap_801273601_801532801_4FGL_J1159.2-2227_daily_bin2168.fits', expCube='/lscratch/kocevski/27307886/ltcube_801273601_801532801_4FGL_J1159.2-2227_daily_bin2168.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/27307886/Model_4FGL_J1159.2-2227_daily_bin2168.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1159.2-2227' 4FGL J1159.2-2227 Spectrum: PowerLaw 299 Prefactor: 6.706e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-13) 300 Index: 2.448e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 301 Scale: 1.270e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/27307886/ft1_filtered_4FGL_J1159.2-2227_daily_bin2168.fits Spacecraft file(s): /lscratch/kocevski/27307886/ft2_4FGL_J1159.2-2227_daily_bin2168.fits Exposure map: /lscratch/kocevski/27307886/expmap_801273601_801532801_4FGL_J1159.2-2227_daily_bin2168.fits Exposure cube: /lscratch/kocevski/27307886/ltcube_801273601_801532801_4FGL_J1159.2-2227_daily_bin2168.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/27307886/Model_4FGL_J1159.2-2227_daily_bin2168.xml Optimizer: MINUIT Statistic: UNBINNED Performing an iterative likelihood fit... Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 7592.86467323 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 7592.86135274 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 21.123 1.0000 .0000 .10000E+07 2 'Prefactor ' 17.685 1.0000 .0000 .10000E+07 3 'norm ' .86597E-06 1.0000 .0000 .10000E+07 4 'Prefactor ' 10.687 1.0000 .0000 .10000E+07 5 'Prefactor ' .31756 1.0000 .0000 .10000E+07 6 'Prefactor ' 2.9478 1.0000 .0000 .10000E+07 7 'Prefactor ' 20.947 1.0000 .0000 .10000E+07 8 'norm ' .28407E-02 1.0000 .0000 .10000E+07 9 'Prefactor ' .19834E-04 1.0000 .0000 .10000E+07 10 'norm ' 15.099 1.0000 .0000 .10000E+07 11 'Prefactor ' .66974 1.0000 .0000 .10000E+07 12 'Prefactor ' .42920E-03 1.0000 .0000 .10000E+07 13 'Prefactor ' .23870E-08 1.0000 .0000 .10000E+07 14 'Prefactor ' .12262E-03 1.0000 .0000 .10000E+07 15 'Prefactor ' 32.767 1.0000 .0000 .10000E+07 16 'Prefactor ' .99974 1.0000 .0000 .10000E+07 17 'Prefactor ' 6.7160 1.0000 .10000E-03 10000. 18 'Prefactor ' 7.0789 1.0000 .0000 .10000E+07 19 'norm ' .17059E-06 1.0000 .0000 .10000E+07 20 'Normalizat' 1.2521 1.0000 .10000E-01 10.000 21 'Prefactor ' .87998 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5840E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 7592.857 FROM MIGRAD STATUS=CONVERGED 162 CALLS 1613 TOTAL EDM= .13E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= .6% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 22.010 97.251 -.20239E-05 -.28439E-03 2 Prefactor 17.686 11.404 .41235E-07 .12866E-02 3 norm .0000 .63709 .70210E-07** at limit ** 4 Prefactor 10.940 8.9554 .15987E-07 -.10056E-02 5 Prefactor .71443E-07 39.705 .12868E-06** at limit ** 6 Prefactor 3.0210 5.2229 .60911E-06 -.34430E-03 7 Prefactor 20.964 11.909 -.23620E-06 -.24663E-01 8 norm .13878E-08 8.4063 .24602E-07** at limit ** 9 Prefactor .22204E-09 9.7161 .59638E-07** at limit ** 10 norm 15.126 5.6229 .13281E-07 -.59470E-03 11 Prefactor .62889 8.1971 -.35003E-06 -.11783E-02 12 Prefactor .33307E-09 50.227 .22312E-06** at limit ** 13 Prefactor .0000 5.9322 -.48985E-07** at limit ** 14 Prefactor .0000 11.210 .12439E-06** at limit ** 15 Prefactor 32.759 16.290 -.27462E-06 .34806E-01 16 Prefactor .99959 1.9969 -.68598E-07 -.29188E-01 17 Prefactor 6.7180 2.5237 .22774E-06 .16795E-03 18 Prefactor 7.0651 3.1178 -.11448E-06 -.44764E-02 19 norm .0000 .33589 .37930E-07** at limit ** 20 Normalizat 1.2504 .26559 -.58743E-06 -.82522E-05 21 Prefactor .88046 .13353 -.44667E-06 .75057E-06 ERR DEF= .500 Final values: Prefactor = 22.0103 Prefactor = 17.6864 norm = 0 Prefactor = 10.9401 Prefactor = 7.14429e-08 Prefactor = 3.02103 Prefactor = 20.9641 norm = 1.38778e-09 Prefactor = 2.22045e-10 norm = 15.126 Prefactor = 0.628891 Prefactor = 3.33067e-10 Prefactor = 0 Prefactor = 0 Prefactor = 32.7589 Prefactor = 0.99959 Prefactor = 6.71801 Prefactor = 7.06508 norm = 0 Normalizat = 1.25038 Prefactor = 0.880463 ********** ** 18 **HESSE ********** FCN= 7592.857 FROM HESSE STATUS=OK 363 CALLS 1976 TOTAL EDM= .97E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 22.010 96.566 .21764E-03 -1.5614 2 Prefactor 17.686 11.425 .23789E-03 -1.5624 3 norm .0000 .61687 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 Prefactor 10.940 8.9416 .30623E-03 -1.5642 5 Prefactor .71443E-07 42.937 .99736E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor 3.0210 5.2463 .59127E-03 -1.5673 7 Prefactor 20.964 18.861 .21856E-03 -1.5616 8 norm .13878E-08 8.5035 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 Prefactor .22204E-09 9.7986 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 norm 15.126 5.6106 .25749E-03 -1.5630 11 Prefactor .62889 8.2365 .63200E-03 -1.5692 12 Prefactor .33307E-09 50.176 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 Prefactor .0000 5.9312 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 Prefactor .0000 11.251 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 15 Prefactor 32.759 21.272 .17472E-03 -1.5593 16 Prefactor .99959 6.9128 .43756E-03 -1.5688 17 Prefactor 6.7180 2.6023 .38708E-02 -1.5190 18 Prefactor 7.0651 15.874 .37680E-03 -1.5655 19 norm .0000 .33240 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 20 Normalizat 1.2504 .22281 .71236E-01 -.85060 21 Prefactor .88046 .11184 .44749E-01 -.96827 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 9.69777e-07 Minuit parameter uncertainties: 1 92.2075 2 11.4251 3 2.16999e-07 4 8.94161 5 0.00350306 6 5.2463 7 18.8606 8 0.000216187 9 9.07028e-05 10 5.61062 11 4.55187 12 0.00026048 13 2.43984e-05 14 2.91953e-05 15 21.2716 16 5.25736 17 2.60238 18 15.874 19 4.27267e-07 20 0.222985 21 0.111865 number of points = 7576 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J1159.2-2227_daily_bin2168 RA = 179.811, Dec = -22.4605 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='27308062', job_status='RUN', time_executed='2026-05-27 08:49:23.193655', time_epoch_executed='1779896963.19' WHERE source_name='4FGL J1159.2-2227' and cadence='daily' and bin_id='2168' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/27308062 Creating custom pfile directory: /lscratch/kocevski/27308062/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/27308062/ft1_4FGL_J1159.2-2227_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/27308062/ft2_4FGL_J1159.2-2227_daily_bin2168.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/27308062/ft1_4FGL_J1159.2-2227_daily_bin2168.fits outfile=/lscratch/kocevski/27308062/ft1_filteredMKT_4FGL_J1159.2-2227_daily_bin2168.fits ra=179.811 dec=-22.4605 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 2.36 user 1.87 sys 0.18 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/27308062/ft2_4FGL_J1159.2-2227_daily_bin2168.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/27308062/ft2_4FGL_J1159.2-2227_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/27308062/ft1_filteredMKT_4FGL_J1159.2-2227_daily_bin2168.fits evtable="EVENTS" outfile="/lscratch/kocevski/27308062/ft1_filtered_4FGL_J1159.2-2227_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 0.55 user 0.18 sys 0.14 Number of photons that the gtmktime cut: 703 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/27308062/ft1_filtered_4FGL_J1159.2-2227_daily_bin2168.fits" evtable="EVENTS" scfile=/lscratch/kocevski/27308062/ft2_4FGL_J1159.2-2227_daily_bin2168.fits sctable="SC_DATA" GAL_V02 Working on... /lscratch/kocevski/27307925/ft1_filtered_4FGL_J1159.2-2227_daily_bin2168.fits.....................! real 23.58 user 22.16 sys 0.95 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/27307925/ft1_filtered_4FGL_J1159.2-2227_daily_bin2168.fits', '/lscratch/kocevski/27307925/ft2_4FGL_J1159.2-2227_daily_bin2168.fits', expMap='/lscratch/kocevski/27307925/expmap_801273601_801532801_4FGL_J1159.2-2227_daily_bin2168.fits', expCube='/lscratch/kocevski/27307925/ltcube_801273601_801532801_4FGL_J1159.2-2227_daily_bin2168.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/27307925/Model_4FGL_J1159.2-2227_daily_bin2168.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1159.2-2227' 4FGL J1159.2-2227 Spectrum: PowerLaw 299 Prefactor: 6.706e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-13) 300 Index: 2.448e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 301 Scale: 1.270e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/27307925/ft1_filtered_4FGL_J1159.2-2227_daily_bin2168.fits Spacecraft file(s): /lscratch/kocevski/27307925/ft2_4FGL_J1159.2-2227_daily_bin2168.fits Exposure map: /lscratch/kocevski/27307925/expmap_801273601_801532801_4FGL_J1159.2-2227_daily_bin2168.fits Exposure cube: /lscratch/kocevski/27307925/ltcube_801273601_801532801_4FGL_J1159.2-2227_daily_bin2168.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/27307925/Model_4FGL_J1159.2-2227_daily_bin2168.xml Optimizer: MINUIT Statistic: UNBINNED Performing an iterative likelihood fit... Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 7592.86467323 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 7592.86135274 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 21.123 1.0000 .0000 .10000E+07 2 'Prefactor ' 17.685 1.0000 .0000 .10000E+07 3 'norm ' .86597E-06 1.0000 .0000 .10000E+07 4 'Prefactor ' 10.687 1.0000 .0000 .10000E+07 5 'Prefactor ' .31756 1.0000 .0000 .10000E+07 6 'Prefactor ' 2.9478 1.0000 .0000 .10000E+07 7 'Prefactor ' 20.947 1.0000 .0000 .10000E+07 8 'norm ' .28407E-02 1.0000 .0000 .10000E+07 9 'Prefactor ' .19834E-04 1.0000 .0000 .10000E+07 10 'norm ' 15.099 1.0000 .0000 .10000E+07 11 'Prefactor ' .66974 1.0000 .0000 .10000E+07 12 'Prefactor ' .42920E-03 1.0000 .0000 .10000E+07 13 'Prefactor ' .23870E-08 1.0000 .0000 .10000E+07 14 'Prefactor ' .12262E-03 1.0000 .0000 .10000E+07 15 'Prefactor ' 32.767 1.0000 .0000 .10000E+07 16 'Prefactor ' .99974 1.0000 .0000 .10000E+07 17 'Prefactor ' 6.7160 1.0000 .10000E-03 10000. 18 'Prefactor ' 7.0789 1.0000 .0000 .10000E+07 19 'norm ' .17059E-06 1.0000 .0000 .10000E+07 20 'Normalizat' 1.2521 1.0000 .10000E-01 10.000 21 'Prefactor ' .87998 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5840E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 7592.857 FROM MIGRAD STATUS=CONVERGED 162 CALLS 1613 TOTAL EDM= .13E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= .6% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 22.010 97.251 -.20239E-05 -.28439E-03 2 Prefactor 17.686 11.404 .41235E-07 .12866E-02 3 norm .0000 .63709 .70210E-07** at limit ** 4 Prefactor 10.940 8.9554 .15987E-07 -.10056E-02 5 Prefactor .71443E-07 39.705 .12868E-06** at limit ** 6 Prefactor 3.0210 5.2229 .60911E-06 -.34430E-03 7 Prefactor 20.964 11.909 -.23620E-06 -.24663E-01 8 norm .13878E-08 8.4063 .24602E-07** at limit ** 9 Prefactor .22204E-09 9.7161 .59638E-07** at limit ** 10 norm 15.126 5.6229 .13281E-07 -.59470E-03 11 Prefactor .62889 8.1971 -.35003E-06 -.11783E-02 12 Prefactor .33307E-09 50.227 .22312E-06** at limit ** 13 Prefactor .0000 5.9322 -.48985E-07** at limit ** 14 Prefactor .0000 11.210 .12439E-06** at limit ** 15 Prefactor 32.759 16.290 -.27462E-06 .34806E-01 16 Prefactor .99959 1.9969 -.68598E-07 -.29188E-01 17 Prefactor 6.7180 2.5237 .22774E-06 .16795E-03 18 Prefactor 7.0651 3.1178 -.11448E-06 -.44764E-02 19 norm .0000 .33589 .37930E-07** at limit ** 20 Normalizat 1.2504 .26559 -.58743E-06 -.82522E-05 21 Prefactor .88046 .13353 -.44667E-06 .75057E-06 ERR DEF= .500 Final values: Prefactor = 22.0103 Prefactor = 17.6864 norm = 0 Prefactor = 10.9401 Prefactor = 7.14429e-08 Prefactor = 3.02103 Prefactor = 20.9641 norm = 1.38778e-09 Prefactor = 2.22045e-10 norm = 15.126 Prefactor = 0.628891 Prefactor = 3.33067e-10 Prefactor = 0 Prefactor = 0 Prefactor = 32.7589 Prefactor = 0.99959 Prefactor = 6.71801 Prefactor = 7.06508 norm = 0 Normalizat = 1.25038 Prefactor = 0.880463 e GAL_V02 Working on... /lscratch/kocevski/27307939/ft1_filtered_4FGL_J1159.2-2227_daily_bin2168.fits.....................! real 24.45 user 22.91 sys 1.11 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/27307939/ft1_filtered_4FGL_J1159.2-2227_daily_bin2168.fits', '/lscratch/kocevski/27307939/ft2_4FGL_J1159.2-2227_daily_bin2168.fits', expMap='/lscratch/kocevski/27307939/expmap_801273601_801532801_4FGL_J1159.2-2227_daily_bin2168.fits', expCube='/lscratch/kocevski/27307939/ltcube_801273601_801532801_4FGL_J1159.2-2227_daily_bin2168.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/27307939/Model_4FGL_J1159.2-2227_daily_bin2168.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1159.2-2227' 4FGL J1159.2-2227 Spectrum: PowerLaw 299 Prefactor: 6.706e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-13) 300 Index: 2.448e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 301 Scale: 1.270e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/27307939/ft1_filtered_4FGL_J1159.2-2227_daily_bin2168.fits Spacecraft file(s): /lscratch/kocevski/27307939/ft2_4FGL_J1159.2-2227_daily_bin2168.fits Exposure map: /lscratch/kocevski/27307939/expmap_801273601_801532801_4FGL_J1159.2-2227_daily_bin2168.fits Exposure cube: /lscratch/kocevski/27307939/ltcube_801273601_801532801_4FGL_J1159.2-2227_daily_bin2168.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/27307939/Model_4FGL_J1159.2-2227_daily_bin2168.xml Optimizer: MINUIT Statistic: UNBINNED Performing an iterative likelihood fit... Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 7592.86467323 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 7592.86135274 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 21.123 1.0000 .0000 .10000E+07 2 'Prefactor ' 17.685 1.0000 .0000 .10000E+07 3 'norm ' .86597E-06 1.0000 .0000 .10000E+07 4 'Prefactor ' 10.687 1.0000 .0000 .10000E+07 5 'Prefactor ' .31756 1.0000 .0000 .10000E+07 6 'Prefactor ' 2.9478 1.0000 .0000 .10000E+07 7 'Prefactor ' 20.947 1.0000 .0000 .10000E+07 8 'norm ' .28407E-02 1.0000 .0000 .10000E+07 9 'Prefactor ' .19834E-04 1.0000 .0000 .10000E+07 10 'norm ' 15.099 1.0000 .0000 .10000E+07 11 'Prefactor ' .66974 1.0000 .0000 .10000E+07 12 'Prefactor ' .42920E-03 1.0000 .0000 .10000E+07 13 'Prefactor ' .23870E-08 1.0000 .0000 .10000E+07 14 'Prefactor ' .12262E-03 1.0000 .0000 .10000E+07 15 'Prefactor ' 32.767 1.0000 .0000 .10000E+07 16 'Prefactor ' .99974 1.0000 .0000 .10000E+07 17 'Prefactor ' 6.7160 1.0000 .10000E-03 10000. 18 'Prefactor ' 7.0789 1.0000 .0000 .10000E+07 19 'norm ' .17059E-06 1.0000 .0000 .10000E+07 20 'Normalizat' 1.2521 1.0000 .10000E-01 10.000 21 'Prefactor ' .87998 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5840E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 7592.857 FROM MIGRAD STATUS=CONVERGED 162 CALLS 1613 TOTAL EDM= .13E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= .6% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 22.010 97.251 -.20239E-05 -.28439E-03 2 Prefactor 17.686 11.404 .41235E-07 .12866E-02 3 norm .0000 .63709 .70210E-07** at limit ** 4 Prefactor 10.940 8.9554 .15987E-07 -.10056E-02 5 Prefactor .71443E-07 39.705 .12868E-06** at limit ** 6 Prefactor 3.0210 5.2229 .60911E-06 -.34430E-03 7 Prefactor 20.964 11.909 -.23620E-06 -.24663E-01 8 norm .13878E-08 8.4063 .24602E-07** at limit ** 9 Prefactor .22204E-09 9.7161 .59638E-07** at limit ** 10 norm 15.126 5.6229 .13281E-07 -.59470E-03 11 Prefactor .62889 8.1971 -.35003E-06 -.11783E-02 12 Prefactor .33307E-09 50.227 .22312E-06** at limit ** 13 Prefactor .0000 5.9322 -.48985E-07** at limit ** 14 Prefactor .0000 11.210 .12439E-06** at limit ** 15 Prefactor 32.759 16.290 -.27462E-06 .34806E-01 16 Prefactor .99959 1.9969 -.68598E-07 -.29188E-01 17 Prefactor 6.7180 2.5237 .22774E-06 .16795E-03 18 Prefactor 7.0651 3.1178 -.11448E-06 -.44764E-02 19 norm .0000 .33589 .37930E-07** at limit ** 20 Normalizat 1.2504 .26559 -.58743E-06 -.82522E-05 21 Prefactor .88046 .13353 -.44667E-06 .75057E-06 ERR DEF= .500 Final values: Prefactor = 22.0103 Prefactor = 17.6864 norm = 0 Prefactor = 10.9401 Prefactor = 7.14429e-08 Prefactor = 3.02103 Prefactor = 20.9641 norm = 1.38778e-09 Prefactor = 2.22045e-10 norm = 15.126 Prefactor = 0.628891 Prefactor = 3.33067e-10 Prefactor = 0 Prefactor = 0 Prefactor = 32.7589 Prefactor = 0.99959 Prefactor = 6.71801 Prefactor = 7.06508 norm = 0 Normalizat = 1.25038 Prefactor = 0.880463 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 7592.85691785 Extracting fit parameters... 4FGL J1159.2-2227 Spectrum: PowerLaw 299 Prefactor: 2.220e-10 9.070e-05 0.000e+00 1.000e+06 ( 1.000e-13) 300 Index: 2.448e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 301 Scale: 1.270e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 581 Prefactor: 8.805e-01 1.119e-01 0.000e+00 1.000e+01 ( 1.000e+00) 582 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 583 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 580 Normalization: 1.250e+00 2.230e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 179.811 -22.460 Photon Flux Upper Limit: 1.04970994481e-07 ph cm-2 s-1 Energy Flux Upper Limit: 0.00813700208485 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/27307886/likelihoodResults_801273601_801532801_4FGL_J1159.2-2227_daily_bin2168.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) = 7592.90668451 delta logL = -0.0497666603287 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 7592.75126599 delta logL = 0.105651858627 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .11547 1.0000 .0000 .10000E+07 2 'Index ' 4.6085 1.0000 .0000 10.000 3 'Normalizat' 1.2054 1.0000 .10000E-01 10.000 4 'Prefactor ' .89448 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5840E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 7592.751 FROM MIGRAD STATUS=CONVERGED 58 CALLS 281 TOTAL EDM= .62E-09 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .11642 1.8045 .13410E-02** at limit ** 2 Index 4.6059 2.2609 .14561 .13204E-03 3 Normalizat 1.2052 .25236E-01 .72340E-01 .16677E-04 4 Prefactor .89452 .13317E-01 .44935E-01 .18765E-04 ERR DEF= .500 Final values: Prefactor = 0.116424 Index = 4.60592 Normalizat = 1.20524 Prefactor = 0.894515 ********** ** 18 **HESSE ********** FCN= 7592.751 FROM HESSE STATUS=NOT POSDEF 35 CALLS 316 TOTAL EDM= .83E-08 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .11642 22.541 .50489E-04 -1.5701 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index 4.6059 6.3899 .88476E-02 -.78898E-01 3 Normalizat 1.2052 .14478 .32012E-03 -.86441 4 Prefactor .89452 .74784E-01 .19190E-03 -.96333 ERR DEF= .500 Minuit fit quality: 2 estimated distance: 8.2564e-09 Minuit parameter uncertainties: 1 3.23995 2 11.8378 3 0.144828 4 0.0747931 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) = 7592.75126524 delta logL = 0.105652609244 Extracting fit parameters... 4FGL J1159.2-2227 Spectrum: PowerLaw 299 Prefactor: 1.164e-01 3.240e+00 0.000e+00 1.000e+06 ( 1.000e-13) 300 Index: 4.606e+00 1.184e+01 0.000e+00 1.000e+01 (-1.000e+00) 301 Scale: 1.270e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 581 Prefactor: 8.945e-01 7.479e-02 0.000e+00 1.000e+01 ( 1.000e+00) 582 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 583 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 580 Normalization: 1.205e+00 1.448e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 179.811 -22.460 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/27307886/cmap_HighResolution_801273601_801532801_4FGL_J1159.2-2227_daily_bin2168.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='8.14e-03', job_status='DONE', photon_flux_upper_limit='1.05e-07', time_completed='2026-05-27 08:50:11.983765', job_id='27307886', GAL2='0.89', fit_tolerance='1e-08', EG2='1.21', EG='1.25', time_epoch_completed='1779897011.98', return_code2='102', ts='-0.00', comment='SUCCESS', return_code='0', GAL='0.88', dlogl='1.06e-01', ts2='0.24', photon_index_error='0.00', photon_index='2.45' WHERE bin_id='2168' AND source_name='4FGL J1159.2-2227' AND cadence='daily'; Database successfully updated. Analysis Complete. Wed May 27 08:50:12 PDT 2026 ********** ** 18 **HESSE ********** FCN= 7592.857 FROM HESSE STATUS=OK 363 CALLS 1976 TOTAL EDM= .97E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 22.010 96.566 .21764E-03 -1.5614 2 Prefactor 17.686 11.425 .23789E-03 -1.5624 3 norm .0000 .61687 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 Prefactor 10.940 8.9416 .30623E-03 -1.5642 5 Prefactor .71443E-07 42.937 .99736E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor 3.0210 5.2463 .59127E-03 -1.5673 7 Prefactor 20.964 18.861 .21856E-03 -1.5616 8 norm .13878E-08 8.5035 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 Prefactor .22204E-09 9.7986 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 norm 15.126 5.6106 .25749E-03 -1.5630 11 Prefactor .62889 8.2365 .63200E-03 -1.5692 12 Prefactor .33307E-09 50.176 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 Prefactor .0000 5.9312 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 Prefactor .0000 11.251 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 15 Prefactor 32.759 21.272 .17472E-03 -1.5593 16 Prefactor .99959 6.9128 .43756E-03 -1.5688 17 Prefactor 6.7180 2.6023 .38708E-02 -1.5190 18 Prefactor 7.0651 15.874 .37680E-03 -1.5655 19 norm .0000 .33240 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 20 Normalizat 1.2504 .22281 .71236E-01 -.85060 21 Prefactor .88046 .11184 .44749E-01 -.96827 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 9.69777e-07 Minuit parameter uncertainties: 1 92.2075 2 11.4251 3 2.16999e-07 4 8.94161 5 0.00350306 6 5.2463 7 18.8606 8 0.000216187 9 9.07028e-05 10 5.61062 11 4.55187 12 0.00026048 13 2.43984e-05 14 2.91953e-05 15 21.2716 16 5.25736 17 2.60238 18 15.874 19 4.27267e-07 20 0.222985 21 0.111865 ********** ** 18 **HESSE ********** FCN= 7592.857 FROM HESSE STATUS=OK 363 CALLS 1976 TOTAL EDM= .97E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 22.010 96.566 .21764E-03 -1.5614 2 Prefactor 17.686 11.425 .23789E-03 -1.5624 3 norm .0000 .61687 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 Prefactor 10.940 8.9416 .30623E-03 -1.5642 5 Prefactor .71443E-07 42.937 .99736E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor 3.0210 5.2463 .59127E-03 -1.5673 7 Prefactor 20.964 18.861 .21856E-03 -1.5616 8 norm .13878E-08 8.5035 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 Prefactor .22204E-09 9.7986 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 norm 15.126 5.6106 .25749E-03 -1.5630 11 Prefactor .62889 8.2365 .63200E-03 -1.5692 12 Prefactor .33307E-09 50.176 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 Prefactor .0000 5.9312 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 Prefactor .0000 11.251 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 15 Prefactor 32.759 21.272 .17472E-03 -1.5593 16 Prefactor .99959 6.9128 .43756E-03 -1.5688 17 Prefactor 6.7180 2.6023 .38708E-02 -1.5190 18 Prefactor 7.0651 15.874 .37680E-03 -1.5655 19 norm .0000 .33240 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 20 Normalizat 1.2504 .22281 .71236E-01 -.85060 21 Prefactor .88046 .11184 .44749E-01 -.96827 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 9.69777e-07 Minuit parameter uncertainties: 1 92.2075 2 11.4251 3 2.16999e-07 4 8.94161 5 0.00350306 6 5.2463 7 18.8606 8 0.000216187 9 9.07028e-05 10 5.61062 11 4.55187 12 0.00026048 13 2.43984e-05 14 2.91953e-05 15 21.2716 16 5.25736 17 2.60238 18 15.874 19 4.27267e-07 20 0.222985 21 0.111865 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 7592.85691785 Extracting fit parameters... 4FGL J1159.2-2227 Spectrum: PowerLaw 299 Prefactor: 2.220e-10 9.070e-05 0.000e+00 1.000e+06 ( 1.000e-13) 300 Index: 2.448e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 301 Scale: 1.270e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 581 Prefactor: 8.805e-01 1.119e-01 0.000e+00 1.000e+01 ( 1.000e+00) 582 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 583 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 580 Normalization: 1.250e+00 2.230e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 179.811 -22.460 Photon Flux Upper Limit: 1.04970994481e-07 ph cm-2 s-1 Energy Flux Upper Limit: 0.00813700208485 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/27307925/likelihoodResults_801273601_801532801_4FGL_J1159.2-2227_daily_bin2168.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) = 7592.90668451 delta logL = -0.0497666603287 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 7592.75126599 delta logL = 0.105651858627 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .11547 1.0000 .0000 .10000E+07 2 'Index ' 4.6085 1.0000 .0000 10.000 3 'Normalizat' 1.2054 1.0000 .10000E-01 10.000 4 'Prefactor ' .89448 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5840E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 7592.751 FROM MIGRAD STATUS=CONVERGED 58 CALLS 281 TOTAL EDM= .62E-09 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .11642 1.8045 .13410E-02** at limit ** 2 Index 4.6059 2.2609 .14561 .13204E-03 3 Normalizat 1.2052 .25236E-01 .72340E-01 .16677E-04 4 Prefactor .89452 .13317E-01 .44935E-01 .18765E-04 ERR DEF= .500 Final values: Prefactor = 0.116424 Index = 4.60592 Normalizat = 1.20524 Prefactor = 0.894515 ********** ** 18 **HESSE ********** FCN= 7592.751 FROM HESSE STATUS=NOT POSDEF 35 CALLS 316 TOTAL EDM= .83E-08 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .11642 22.541 .50489E-04 -1.5701 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index 4.6059 6.3899 .88476E-02 -.78898E-01 3 Normalizat 1.2052 .14478 .32012E-03 -.86441 4 Prefactor .89452 .74784E-01 .19190E-03 -.96333 ERR DEF= .500 Minuit fit quality: 2 estimated distance: 8.2564e-09 Minuit parameter uncertainties: 1 3.23995 2 11.8378 3 0.144828 4 0.0747931 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 7592.85691785 Extracting fit parameters... 4FGL J1159.2-2227 Spectrum: PowerLaw 299 Prefactor: 2.220e-10 9.070e-05 0.000e+00 1.000e+06 ( 1.000e-13) 300 Index: 2.448e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 301 Scale: 1.270e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 581 Prefactor: 8.805e-01 1.119e-01 0.000e+00 1.000e+01 ( 1.000e+00) 582 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 583 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 580 Normalization: 1.250e+00 2.230e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 179.811 -22.460 Photon Flux Upper Limit: 1.04970994481e-07 ph cm-2 s-1 Energy Flux Upper Limit: 0.00813700208485 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/27307939/likelihoodResults_801273601_801532801_4FGL_J1159.2-2227_daily_bin2168.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) = 7592.90668451 delta logL = -0.0497666603287 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 7592.75126599 delta logL = 0.105651858627 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .11547 1.0000 .0000 .10000E+07 2 'Index ' 4.6085 1.0000 .0000 10.000 3 'Normalizat' 1.2054 1.0000 .10000E-01 10.000 4 'Prefactor ' .89448 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5840E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 7592.751 FROM MIGRAD STATUS=CONVERGED 58 CALLS 281 TOTAL EDM= .62E-09 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .11642 1.8045 .13410E-02** at limit ** 2 Index 4.6059 2.2609 .14561 .13204E-03 3 Normalizat 1.2052 .25236E-01 .72340E-01 .16677E-04 4 Prefactor .89452 .13317E-01 .44935E-01 .18765E-04 ERR DEF= .500 Final values: Prefactor = 0.116424 Index = 4.60592 Normalizat = 1.20524 Prefactor = 0.894515 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) = 7592.75126524 delta logL = 0.105652609244 Extracting fit parameters... 4FGL J1159.2-2227 Spectrum: PowerLaw 299 Prefactor: 1.164e-01 3.240e+00 0.000e+00 1.000e+06 ( 1.000e-13) 300 Index: 4.606e+00 1.184e+01 0.000e+00 1.000e+01 (-1.000e+00) 301 Scale: 1.270e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 581 Prefactor: 8.945e-01 7.479e-02 0.000e+00 1.000e+01 ( 1.000e+00) 582 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 583 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 580 Normalization: 1.205e+00 1.448e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 179.811 -22.460 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/27307925/cmap_HighResolution_801273601_801532801_4FGL_J1159.2-2227_daily_bin2168.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='8.14e-03', job_status='DONE', photon_flux_upper_limit='1.05e-07', time_completed='2026-05-27 08:50:44.316229', job_id='27307925', GAL2='0.89', fit_tolerance='1e-08', EG2='1.21', EG='1.25', time_epoch_completed='1779897044.32', return_code2='102', ts='-0.00', comment='SUCCESS', return_code='0', GAL='0.88', dlogl='1.06e-01', ts2='0.24', photon_index_error='0.00', photon_index='2.45' WHERE bin_id='2168' AND source_name='4FGL J1159.2-2227' AND cadence='daily'; Database successfully updated. Analysis Complete. Wed May 27 08:50:44 PDT 2026 ********** ** 18 **HESSE ********** FCN= 7592.751 FROM HESSE STATUS=NOT POSDEF 35 CALLS 316 TOTAL EDM= .83E-08 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .11642 22.541 .50489E-04 -1.5701 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index 4.6059 6.3899 .88476E-02 -.78898E-01 3 Normalizat 1.2052 .14478 .32012E-03 -.86441 4 Prefactor .89452 .74784E-01 .19190E-03 -.96333 ERR DEF= .500 Minuit fit quality: 2 estimated distance: 8.2564e-09 Minuit parameter uncertainties: 1 3.23995 2 11.8378 3 0.144828 4 0.0747931 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) = 7592.75126524 delta logL = 0.105652609244 Extracting fit parameters... 4FGL J1159.2-2227 Spectrum: PowerLaw 299 Prefactor: 1.164e-01 3.240e+00 0.000e+00 1.000e+06 ( 1.000e-13) 300 Index: 4.606e+00 1.184e+01 0.000e+00 1.000e+01 (-1.000e+00) 301 Scale: 1.270e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 581 Prefactor: 8.945e-01 7.479e-02 0.000e+00 1.000e+01 ( 1.000e+00) 582 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 583 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 580 Normalization: 1.205e+00 1.448e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 179.811 -22.460 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/27307939/cmap_HighResolution_801273601_801532801_4FGL_J1159.2-2227_daily_bin2168.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='8.14e-03', job_status='DONE', photon_flux_upper_limit='1.05e-07', time_completed='2026-05-27 08:50:46.650090', job_id='27307939', GAL2='0.89', fit_tolerance='1e-08', EG2='1.21', EG='1.25', time_epoch_completed='1779897046.65', return_code2='102', ts='-0.00', comment='SUCCESS', return_code='0', GAL='0.88', dlogl='1.06e-01', ts2='0.24', photon_index_error='0.00', photon_index='2.45' WHERE bin_id='2168' AND source_name='4FGL J1159.2-2227' AND cadence='daily'; Database successfully updated. Analysis Complete. Wed May 27 08:50:46 PDT 2026 outfile=/lscratch/kocevski/27308062/ltcube_801273601_801532801_4FGL_J1159.2-2227_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/27308062/ft2_4FGL_J1159.2-2227_daily_bin2168.fits .....................! real 8.21 user 7.67 sys 0.24 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/27308062/ft1_filtered_4FGL_J1159.2-2227_daily_bin2168.fits evtable="EVENTS" scfile=/lscratch/kocevski/27308062/ft2_4FGL_J1159.2-2227_daily_bin2168.fits sctable="SC_DATA" expcube=/lscratch/kocevski/27308062/ltcube_801273601_801532801_4FGL_J1159.2-2227_daily_bin2168.fits outfile=/lscratch/kocevski/27308062/expmap_801273601_801532801_4FGL_J1159.2-2227_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/27308062/ltcube_801273601_801532801_4FGL_J1159.2-2227_daily_bin2168.fits .....................! real 67.86 user 63.10 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 182 point sources and 0 extended sources Setting source of interest to: 4FGL J1159.2-2227 @ 179.811 -22.4605 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/27308062/ft1_filtered_4FGL_J1159.2-2227_daily_bin2168.fits scfile=/lscratch/kocevski/27308062/ft2_4FGL_J1159.2-2227_daily_bin2168.fits outfile=/lscratch/kocevski/27308062/cmap_801273601_801532801_4FGL_J1159.2-2227_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=179.811 yref=-22.4605 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 0.57 user 0.23 sys 0.12 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/27308062/ft1_filtered_4FGL_J1159.2-2227_daily_bin2168.fits scfile=/lscratch/kocevski/27308062/ft2_4FGL_J1159.2-2227_daily_bin2168.fits outfile=/lscratch/kocevski/27308062/cmap_HighResolution_801273601_801532801_4FGL_J1159.2-2227_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=179.811 yref=-22.4605 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 0.54 user 0.21 sys 0.15 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/27308062/ft1_filtered_4FGL_J1159.2-2227_daily_bin2168.fits evtable="EVENTS" scfile=/lscratch/kocevski/27308062/ft2_4FGL_J1159.2-2227_daily_bin2168.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/27308062/Model_4FGL_J1159.2-2227_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/27308062/ft1_filtered_4FGL_J1159.2-2227_daily_bin2168.fits.....................! real 28.12 user 26.41 sys 1.17 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/27308062/ft1_filtered_4FGL_J1159.2-2227_daily_bin2168.fits', '/lscratch/kocevski/27308062/ft2_4FGL_J1159.2-2227_daily_bin2168.fits', expMap='/lscratch/kocevski/27308062/expmap_801273601_801532801_4FGL_J1159.2-2227_daily_bin2168.fits', expCube='/lscratch/kocevski/27308062/ltcube_801273601_801532801_4FGL_J1159.2-2227_daily_bin2168.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/27308062/Model_4FGL_J1159.2-2227_daily_bin2168.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1159.2-2227' 4FGL J1159.2-2227 Spectrum: PowerLaw 299 Prefactor: 6.706e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-13) 300 Index: 2.448e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 301 Scale: 1.270e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/27308062/ft1_filtered_4FGL_J1159.2-2227_daily_bin2168.fits Spacecraft file(s): /lscratch/kocevski/27308062/ft2_4FGL_J1159.2-2227_daily_bin2168.fits Exposure map: /lscratch/kocevski/27308062/expmap_801273601_801532801_4FGL_J1159.2-2227_daily_bin2168.fits Exposure cube: /lscratch/kocevski/27308062/ltcube_801273601_801532801_4FGL_J1159.2-2227_daily_bin2168.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/27308062/Model_4FGL_J1159.2-2227_daily_bin2168.xml Optimizer: MINUIT Statistic: UNBINNED Performing an iterative likelihood fit... Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 7592.86467323 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 7592.86135274 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 21.123 1.0000 .0000 .10000E+07 2 'Prefactor ' 17.685 1.0000 .0000 .10000E+07 3 'norm ' .86597E-06 1.0000 .0000 .10000E+07 4 'Prefactor ' 10.687 1.0000 .0000 .10000E+07 5 'Prefactor ' .31756 1.0000 .0000 .10000E+07 6 'Prefactor ' 2.9478 1.0000 .0000 .10000E+07 7 'Prefactor ' 20.947 1.0000 .0000 .10000E+07 8 'norm ' .28407E-02 1.0000 .0000 .10000E+07 9 'Prefactor ' .19834E-04 1.0000 .0000 .10000E+07 10 'norm ' 15.099 1.0000 .0000 .10000E+07 11 'Prefactor ' .66974 1.0000 .0000 .10000E+07 12 'Prefactor ' .42920E-03 1.0000 .0000 .10000E+07 13 'Prefactor ' .23870E-08 1.0000 .0000 .10000E+07 14 'Prefactor ' .12262E-03 1.0000 .0000 .10000E+07 15 'Prefactor ' 32.767 1.0000 .0000 .10000E+07 16 'Prefactor ' .99974 1.0000 .0000 .10000E+07 17 'Prefactor ' 6.7160 1.0000 .10000E-03 10000. 18 'Prefactor ' 7.0789 1.0000 .0000 .10000E+07 19 'norm ' .17059E-06 1.0000 .0000 .10000E+07 20 'Normalizat' 1.2521 1.0000 .10000E-01 10.000 21 'Prefactor ' .87998 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5840E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 7592.857 FROM MIGRAD STATUS=CONVERGED 162 CALLS 1613 TOTAL EDM= .13E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= .6% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 22.010 97.251 -.20239E-05 -.28439E-03 2 Prefactor 17.686 11.404 .41235E-07 .12866E-02 3 norm .0000 .63709 .70210E-07** at limit ** 4 Prefactor 10.940 8.9554 .15987E-07 -.10056E-02 5 Prefactor .71443E-07 39.705 .12868E-06** at limit ** 6 Prefactor 3.0210 5.2229 .60911E-06 -.34430E-03 7 Prefactor 20.964 11.909 -.23620E-06 -.24663E-01 8 norm .13878E-08 8.4063 .24602E-07** at limit ** 9 Prefactor .22204E-09 9.7161 .59638E-07** at limit ** 10 norm 15.126 5.6229 .13281E-07 -.59470E-03 11 Prefactor .62889 8.1971 -.35003E-06 -.11783E-02 12 Prefactor .33307E-09 50.227 .22312E-06** at limit ** 13 Prefactor .0000 5.9322 -.48985E-07** at limit ** 14 Prefactor .0000 11.210 .12439E-06** at limit ** 15 Prefactor 32.759 16.290 -.27462E-06 .34806E-01 16 Prefactor .99959 1.9969 -.68598E-07 -.29188E-01 17 Prefactor 6.7180 2.5237 .22774E-06 .16795E-03 18 Prefactor 7.0651 3.1178 -.11448E-06 -.44764E-02 19 norm .0000 .33589 .37930E-07** at limit ** 20 Normalizat 1.2504 .26559 -.58743E-06 -.82522E-05 21 Prefactor .88046 .13353 -.44667E-06 .75057E-06 ERR DEF= .500 Final values: Prefactor = 22.0103 Prefactor = 17.6864 norm = 0 Prefactor = 10.9401 Prefactor = 7.14429e-08 Prefactor = 3.02103 Prefactor = 20.9641 norm = 1.38778e-09 Prefactor = 2.22045e-10 norm = 15.126 Prefactor = 0.628891 Prefactor = 3.33067e-10 Prefactor = 0 Prefactor = 0 Prefactor = 32.7589 Prefactor = 0.99959 Prefactor = 6.71801 Prefactor = 7.06508 norm = 0 Normalizat = 1.25038 Prefactor = 0.880463 ********** ** 18 **HESSE ********** FCN= 7592.857 FROM HESSE STATUS=OK 363 CALLS 1976 TOTAL EDM= .97E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 22.010 96.566 .21764E-03 -1.5614 2 Prefactor 17.686 11.425 .23789E-03 -1.5624 3 norm .0000 .61687 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 Prefactor 10.940 8.9416 .30623E-03 -1.5642 5 Prefactor .71443E-07 42.937 .99736E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor 3.0210 5.2463 .59127E-03 -1.5673 7 Prefactor 20.964 18.861 .21856E-03 -1.5616 8 norm .13878E-08 8.5035 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 Prefactor .22204E-09 9.7986 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 norm 15.126 5.6106 .25749E-03 -1.5630 11 Prefactor .62889 8.2365 .63200E-03 -1.5692 12 Prefactor .33307E-09 50.176 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 Prefactor .0000 5.9312 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 Prefactor .0000 11.251 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 15 Prefactor 32.759 21.272 .17472E-03 -1.5593 16 Prefactor .99959 6.9128 .43756E-03 -1.5688 17 Prefactor 6.7180 2.6023 .38708E-02 -1.5190 18 Prefactor 7.0651 15.874 .37680E-03 -1.5655 19 norm .0000 .33240 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 20 Normalizat 1.2504 .22281 .71236E-01 -.85060 21 Prefactor .88046 .11184 .44749E-01 -.96827 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 9.69777e-07 Minuit parameter uncertainties: 1 92.2075 2 11.4251 3 2.16999e-07 4 8.94161 5 0.00350306 6 5.2463 7 18.8606 8 0.000216187 9 9.07028e-05 10 5.61062 11 4.55187 12 0.00026048 13 2.43984e-05 14 2.91953e-05 15 21.2716 16 5.25736 17 2.60238 18 15.874 19 4.27267e-07 20 0.222985 21 0.111865 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 7592.85691785 Extracting fit parameters... 4FGL J1159.2-2227 Spectrum: PowerLaw 299 Prefactor: 2.220e-10 9.070e-05 0.000e+00 1.000e+06 ( 1.000e-13) 300 Index: 2.448e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 301 Scale: 1.270e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 581 Prefactor: 8.805e-01 1.119e-01 0.000e+00 1.000e+01 ( 1.000e+00) 582 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 583 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 580 Normalization: 1.250e+00 2.230e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 179.811 -22.460 Photon Flux Upper Limit: 1.04970994481e-07 ph cm-2 s-1 Energy Flux Upper Limit: 0.00813700208485 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/27308062/likelihoodResults_801273601_801532801_4FGL_J1159.2-2227_daily_bin2168.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) = 7592.90668451 delta logL = -0.0497666603287 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 7592.75126599 delta logL = 0.105651858627 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .11547 1.0000 .0000 .10000E+07 2 'Index ' 4.6085 1.0000 .0000 10.000 3 'Normalizat' 1.2054 1.0000 .10000E-01 10.000 4 'Prefactor ' .89448 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5840E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 7592.751 FROM MIGRAD STATUS=CONVERGED 58 CALLS 281 TOTAL EDM= .62E-09 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .11642 1.8045 .13410E-02** at limit ** 2 Index 4.6059 2.2609 .14561 .13204E-03 3 Normalizat 1.2052 .25236E-01 .72340E-01 .16677E-04 4 Prefactor .89452 .13317E-01 .44935E-01 .18765E-04 ERR DEF= .500 Final values: Prefactor = 0.116424 Index = 4.60592 Normalizat = 1.20524 Prefactor = 0.894515 ********** ** 18 **HESSE ********** FCN= 7592.751 FROM HESSE STATUS=NOT POSDEF 35 CALLS 316 TOTAL EDM= .83E-08 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .11642 22.541 .50489E-04 -1.5701 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index 4.6059 6.3899 .88476E-02 -.78898E-01 3 Normalizat 1.2052 .14478 .32012E-03 -.86441 4 Prefactor .89452 .74784E-01 .19190E-03 -.96333 ERR DEF= .500 Minuit fit quality: 2 estimated distance: 8.2564e-09 Minuit parameter uncertainties: 1 3.23995 2 11.8378 3 0.144828 4 0.0747931 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) = 7592.75126524 delta logL = 0.105652609244 Extracting fit parameters... 4FGL J1159.2-2227 Spectrum: PowerLaw 299 Prefactor: 1.164e-01 3.240e+00 0.000e+00 1.000e+06 ( 1.000e-13) 300 Index: 4.606e+00 1.184e+01 0.000e+00 1.000e+01 (-1.000e+00) 301 Scale: 1.270e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 581 Prefactor: 8.945e-01 7.479e-02 0.000e+00 1.000e+01 ( 1.000e+00) 582 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 583 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 580 Normalization: 1.205e+00 1.448e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 179.811 -22.460 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/27308062/cmap_HighResolution_801273601_801532801_4FGL_J1159.2-2227_daily_bin2168.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='8.14e-03', job_status='DONE', photon_flux_upper_limit='1.05e-07', time_completed='2026-05-27 08:54:11.370215', job_id='27308062', GAL2='0.89', fit_tolerance='1e-08', EG2='1.21', EG='1.25', time_epoch_completed='1779897251.37', return_code2='102', ts='-0.00', comment='SUCCESS', return_code='0', GAL='0.88', dlogl='1.06e-01', ts2='0.24', photon_index_error='0.00', photon_index='2.45' WHERE bin_id='2168' AND source_name='4FGL J1159.2-2227' AND cadence='daily'; Database successfully updated. Analysis Complete. Wed May 27 08:54:11 PDT 2026