Done. Performing analysis on: 4FGL_J2150.7-2810_daily_bin2174 RA = 327.698, Dec = -28.1728 tmin = 802828801, tmax = 803088001 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='31904951', job_status='RUN', time_executed='2026-07-16 08:45:10.355684', time_epoch_executed='1784216710.36' WHERE source_name='4FGL J2150.7-2810' and cadence='daily' and bin_id='2174' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/31904951 Creating custom pfile directory: /lscratch/kocevski/31904951/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=802828801.0 && nMetStart<803088001.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=802828801.0 && nMetStart<803088001.0' /Data/Flight/Level1/LPA Retrieving 46 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/31904951/ft1_4FGL_J2150.7-2810_daily_bin2174.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=802828801.0 && nMetStart<803088001.0' /Data/Flight/Level1/LPA Retrieving 46 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/31904951/ft2_4FGL_J2150.7-2810_daily_bin2174.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/31904951/ft1_4FGL_J2150.7-2810_daily_bin2174.fits outfile=/lscratch/kocevski/31904951/ft1_filteredMKT_4FGL_J2150.7-2810_daily_bin2174.fits ra=327.698 dec=-28.1728 rad=12.0 tmin=802828801.0 tmax=803088001.0 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 1.96 user 1.39 sys 0.16 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/31904951/ft2_4FGL_J2150.7-2810_daily_bin2174.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/31904951/ft2_4FGL_J2150.7-2810_daily_bin2174.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/31904951/ft1_filteredMKT_4FGL_J2150.7-2810_daily_bin2174.fits evtable="EVENTS" outfile="/lscratch/kocevski/31904951/ft1_filtered_4FGL_J2150.7-2810_daily_bin2174.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 0.72 user 0.17 sys 0.14 Number of photons that the gtmktime cut: 427 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/31904951/ft1_filtered_4FGL_J2150.7-2810_daily_bin2174.fits" evtable="EVENTS" scfile=/lscratch/kocevski/31904951/ft2_4FGL_J2150.7-2810_daily_bin2174.fits sctable="SC_DATA" /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). e GAL_V02 Working on... /lscratch/kocevski/31904779/ft1_filtered_4FGL_J2150.7-2810_daily_bin2174.fits.....................! real 18.12 user 16.69 sys 0.99 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/31904779/ft1_filtered_4FGL_J2150.7-2810_daily_bin2174.fits', '/lscratch/kocevski/31904779/ft2_4FGL_J2150.7-2810_daily_bin2174.fits', expMap='/lscratch/kocevski/31904779/expmap_802828801_803088001_4FGL_J2150.7-2810_daily_bin2174.fits', expCube='/lscratch/kocevski/31904779/ltcube_802828801_803088001_4FGL_J2150.7-2810_daily_bin2174.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/31904779/Model_4FGL_J2150.7-2810_daily_bin2174.xml', optimizer='MINUIT') Using source of interest name: '4FGL J2150.7-2810' 4FGL J2150.7-2810 Spectrum: PowerLaw 271 Prefactor: 1.009e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-14) 272 Index: 2.158e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 273 Scale: 3.319e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/31904779/ft1_filtered_4FGL_J2150.7-2810_daily_bin2174.fits Spacecraft file(s): /lscratch/kocevski/31904779/ft2_4FGL_J2150.7-2810_daily_bin2174.fits Exposure map: /lscratch/kocevski/31904779/expmap_802828801_803088001_4FGL_J2150.7-2810_daily_bin2174.fits Exposure cube: /lscratch/kocevski/31904779/ltcube_802828801_803088001_4FGL_J2150.7-2810_daily_bin2174.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/31904779/Model_4FGL_J2150.7-2810_daily_bin2174.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) = 4846.79127524 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 4846.76423155 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .77582E-03 1.0000 .0000 .10000E+07 2 'Prefactor ' 2.0878 1.0000 .0000 .10000E+07 3 'norm ' .96810E-03 1.0000 .0000 .10000E+07 4 'Prefactor ' .16046E-03 1.0000 .0000 .10000E+07 5 'Prefactor ' 4.3692 1.0000 .0000 .10000E+07 6 'Prefactor ' 6.0424 1.0000 .0000 .10000E+07 7 'Prefactor ' .42119E-02 1.0000 .0000 .10000E+07 8 'norm ' .30505E-03 1.0000 .0000 .10000E+07 9 'Prefactor ' .89932 1.0000 .0000 .10000E+07 10 'Prefactor ' 17.870 1.0000 .0000 .10000E+07 11 'norm ' 9.9226 1.0000 .0000 .10000E+07 12 'norm ' 1.1903 1.0000 .0000 .10000E+07 13 'Prefactor ' .10067E-05 1.0000 .0000 .10000E+07 14 'Prefactor ' 36.157 1.0000 .0000 .10000E+07 15 'Prefactor ' 7.3644 1.0000 .0000 .10000E+07 16 'norm ' .33729E-02 1.0000 .0000 .10000E+07 17 'Prefactor ' .37689E-01 1.0000 .0000 .10000E+07 18 'norm ' .18114 1.0000 .0000 .10000E+07 19 'Normalizat' .73291 1.0000 .10000E-01 10.000 20 'Prefactor ' 1.0394 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5110E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 4846.759 FROM MIGRAD STATUS=CONVERGED 214 CALLS 1599 TOTAL EDM= .18E-10 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 3.7% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .0000 23.454 -.51316E-06** at limit ** 2 Prefactor 2.1650 17.044 .56955E-07 .30732E-03 3 norm .0000 5.3207 -.32231E-07** at limit ** 4 Prefactor .0000 5.9009 -.73619E-08** at limit ** 5 Prefactor 4.3810 7.4239 .19559E-07 .99025E-04 6 Prefactor 5.9248 10.710 -.20375E-06 .29354E-03 7 Prefactor .0000 8.7953 -.16948E-06** at limit ** 8 norm .0000 13.998 .57080E-07** at limit ** 9 Prefactor .82712E-08 3295.3 .95910E-05** at limit ** 10 Prefactor 24.932 74.431 .12944E-05 .21863E-03 11 norm 9.7145 7.2254 -.63925E-07 .63153E-03 12 norm 1.1901 .42948 -.19774E-07 .30461E-02 13 Prefactor .0000 5.4633 .13725E-06** at limit ** 14 Prefactor 36.795 25.124 -.83937E-07 .37764E-03 15 Prefactor 7.3950 6.6757 -.89026E-07 -.92711E-04 16 norm .0000 9.2209 -.10343E-07** at limit ** 17 Prefactor .0000 18.779 -.12298E-06** at limit ** 18 norm .16914 14.952 -.93877E-06** at limit ** 19 Normalizat .72944 .23704 .30887E-06 .58161E-05 20 Prefactor 1.0404 .17103 .27578E-05 .12778E-04 ERR DEF= .500 Final values: Prefactor = 0 Prefactor = 2.16504 norm = 0 Prefactor = 0 Prefactor = 4.38101 Prefactor = 5.92477 Prefactor = 0 norm = 0 Prefactor = 8.27116e-09 Prefactor = 24.9317 norm = 9.71453 norm = 1.19011 Prefactor = 0 Prefactor = 36.7948 Prefactor = 7.39499 norm = 0 Prefactor = 0 norm = 0.169142 Normalizat = 0.72944 Prefactor = 1.04037 ********** ** 18 **HESSE ********** FCN= 4846.759 FROM HESSE STATUS=OK 351 CALLS 1950 TOTAL EDM= .37E-08 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .0000 23.411 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Prefactor 2.1650 17.408 .71424E-03 -1.5679 3 norm .0000 5.3205 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 Prefactor .0000 5.8970 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor 4.3810 7.4268 .48162E-03 -1.5666 6 Prefactor 5.9248 10.757 .40823E-03 -1.5659 7 Prefactor .0000 8.8102 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 norm .0000 13.893 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 Prefactor .82712E-08 32.091 .83917E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 Prefactor 24.932 87.030 .23665E-03 -1.5608 11 norm 9.7145 7.2414 .31787E-03 -1.5646 12 norm 1.1901 .42747 .57612E-03 -1.5686 13 Prefactor .0000 5.4966 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 Prefactor 36.795 25.030 .16632E-03 -1.5587 15 Prefactor 7.3950 6.6826 .36935E-03 -1.5654 16 norm .0000 9.2546 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 Prefactor .0000 10.100 .70421E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 18 norm .16914 1.9880 .60339E-02 -1.5700 WARNING - - ABOVE PARAMETER IS AT LIMIT. 19 Normalizat .72944 .21057 .67781E-01 -1.0274 20 Prefactor 1.0404 .14915 .40571E-01 -.91396 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 3.65517e-09 Minuit parameter uncertainties: 1 2.66692e-05 2 12.2783 3 5.31962e-06 4 2.40064e-05 5 7.42684 6 10.7569 7 1.11785e-05 8 1.61718e-06 9 0.00103154 10 87.0343 11 7.24144 12 0.427471 13 1.53962e-07 14 25.0297 15 6.68258 16 1.62566e-05 17 3.33599e-06 18 1.15975 19 0.210801 20 0.149212 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 4846.75897172 Extracting fit parameters... 4FGL J2150.7-2810 Spectrum: PowerLaw 271 Prefactor: 8.271e-09 1.032e-03 0.000e+00 1.000e+06 ( 1.000e-14) 272 Index: 2.158e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 273 Scale: 3.319e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 508 Prefactor: 1.040e+00 1.492e-01 0.000e+00 1.000e+01 ( 1.000e+00) 509 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 510 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 507 Normalization: 7.294e-01 2.108e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 327.698 -28.173 Photon Flux Upper Limit: 8.81551585107e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00669522919217 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/31904779/likelihoodResults_802828801_803088001_4FGL_J2150.7-2810_daily_bin2174.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) = 4846.76069195 delta logL = -0.00172022812058 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 1 logL (Free Index) = 4843.43631946 delta logL = 3.32265225792 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .11102E-08 1.0000 .0000 .10000E+07 2 'Index ' 9.9585 1.0000 .0000 10.000 3 'Normalizat' .57002 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.1123 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5110E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 4846.759 FROM MIGRAD STATUS=CONVERGED 84 CALLS 755 TOTAL EDM= .19E-08 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 2.8% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .22482E-07 29.276 -.76739E-05** at limit ** 2 Index 1.2926 .72179E-02 .84337E-06 -.24088E-08 3 Normalizat .72943 .21922 -.10659E-03 .50691E-03 4 Prefactor 1.0404 .16689 -.66231E-04 .18905E-03 ERR DEF= .500 Final values: Prefactor = 2.2482e-08 Index = 1.29257 Normalizat = 0.729429 Prefactor = 1.04038 ********** ** 18 **HESSE ********** FCN= 4846.759 FROM HESSE STATUS=NOT POSDEF 43 CALLS 798 TOTAL EDM= .72E-05 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .22482E-07 3550.5 .42118E-03 -.19727E+07 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index 1.2926 8.4772 327.63 -.25322E+10 3 Normalizat .72943 .66861E-01 .67775E-01 -102.65 4 Prefactor 1.0404 .50794E-01 .37136E-01 -7.1971 ERR DEF= .500 Minuit fit quality: 2 estimated distance: 7.24569e-06 Minuit parameter uncertainties: 1 0.0178774 2 36.9847 3 0.0668686 4 0.0507959 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) = 4846.75897172 delta logL = -1.7453203327e-09 Extracting fit parameters... 4FGL J2150.7-2810 Spectrum: PowerLaw 271 Prefactor: 2.248e-08 1.788e-02 0.000e+00 1.000e+06 ( 1.000e-14) 272 Index: 1.293e+00 3.698e+01 0.000e+00 1.000e+01 (-1.000e+00) 273 Scale: 3.319e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 508 Prefactor: 1.040e+00 5.080e-02 0.000e+00 1.000e+01 ( 1.000e+00) 509 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 510 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 507 Normalization: 7.294e-01 6.687e-02 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 327.698 -28.173 Creating a high resolution counts map... INFO: Auto-setting vmin to 0.000e+00 [aplpy.core] INFO: Auto-setting vmax to 0.000e+00 [aplpy.core] Saving /lscratch/kocevski/31904779/cmap_HighResolution_802828801_803088001_4FGL_J2150.7-2810_daily_bin2174.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='6.70e-03', job_status='DONE', photon_flux_upper_limit='8.82e-08', time_completed='2026-07-16 08:49:01.415654', job_id='31904779', GAL2='1.04', fit_tolerance='1e-08', EG2='0.73', EG='0.73', time_epoch_completed='1784216941.42', return_code2='102', ts='-0.00', comment='SUCCESS', return_code='0', GAL='1.04', dlogl='-1.75e-09', ts2='-0.00', photon_index_error='0.00', photon_index='2.16' WHERE bin_id='2174' AND source_name='4FGL J2150.7-2810' AND cadence='daily'; Database successfully updated. Analysis Complete. Thu Jul 16 08:49:01 PDT 2026 outfile=/lscratch/kocevski/31904951/ltcube_802828801_803088001_4FGL_J2150.7-2810_daily_bin2174.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/31904951/ft2_4FGL_J2150.7-2810_daily_bin2174.fits .....................! real 8.03 user 7.35 sys 0.23 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/31904951/ft1_filtered_4FGL_J2150.7-2810_daily_bin2174.fits evtable="EVENTS" scfile=/lscratch/kocevski/31904951/ft2_4FGL_J2150.7-2810_daily_bin2174.fits sctable="SC_DATA" expcube=/lscratch/kocevski/31904951/ltcube_802828801_803088001_4FGL_J2150.7-2810_daily_bin2174.fits outfile=/lscratch/kocevski/31904951/expmap_802828801_803088001_4FGL_J2150.7-2810_daily_bin2174.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/31904951/ltcube_802828801_803088001_4FGL_J2150.7-2810_daily_bin2174.fits .....................! real 61.31 user 56.90 sys 3.74 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 159 point sources and 0 extended sources Setting source of interest to: 4FGL J2150.7-2810 @ 327.698 -28.1728 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/31904951/ft1_filtered_4FGL_J2150.7-2810_daily_bin2174.fits scfile=/lscratch/kocevski/31904951/ft2_4FGL_J2150.7-2810_daily_bin2174.fits outfile=/lscratch/kocevski/31904951/cmap_802828801_803088001_4FGL_J2150.7-2810_daily_bin2174.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=327.698 yref=-28.1728 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 0.76 user 0.20 sys 0.13 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/31904951/ft1_filtered_4FGL_J2150.7-2810_daily_bin2174.fits scfile=/lscratch/kocevski/31904951/ft2_4FGL_J2150.7-2810_daily_bin2174.fits outfile=/lscratch/kocevski/31904951/cmap_HighResolution_802828801_803088001_4FGL_J2150.7-2810_daily_bin2174.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=327.698 yref=-28.1728 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 0.82 user 0.21 sys 0.13 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/31904951/ft1_filtered_4FGL_J2150.7-2810_daily_bin2174.fits evtable="EVENTS" scfile=/lscratch/kocevski/31904951/ft2_4FGL_J2150.7-2810_daily_bin2174.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/31904951/Model_4FGL_J2150.7-2810_daily_bin2174.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/31904951/ft1_filtered_4FGL_J2150.7-2810_daily_bin2174.fits.....................! real 17.00 user 15.26 sys 1.24 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/31904951/ft1_filtered_4FGL_J2150.7-2810_daily_bin2174.fits', '/lscratch/kocevski/31904951/ft2_4FGL_J2150.7-2810_daily_bin2174.fits', expMap='/lscratch/kocevski/31904951/expmap_802828801_803088001_4FGL_J2150.7-2810_daily_bin2174.fits', expCube='/lscratch/kocevski/31904951/ltcube_802828801_803088001_4FGL_J2150.7-2810_daily_bin2174.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/31904951/Model_4FGL_J2150.7-2810_daily_bin2174.xml', optimizer='MINUIT') Using source of interest name: '4FGL J2150.7-2810' 4FGL J2150.7-2810 Spectrum: PowerLaw 271 Prefactor: 1.009e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-14) 272 Index: 2.158e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 273 Scale: 3.319e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/31904951/ft1_filtered_4FGL_J2150.7-2810_daily_bin2174.fits Spacecraft file(s): /lscratch/kocevski/31904951/ft2_4FGL_J2150.7-2810_daily_bin2174.fits Exposure map: /lscratch/kocevski/31904951/expmap_802828801_803088001_4FGL_J2150.7-2810_daily_bin2174.fits Exposure cube: /lscratch/kocevski/31904951/ltcube_802828801_803088001_4FGL_J2150.7-2810_daily_bin2174.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/31904951/Model_4FGL_J2150.7-2810_daily_bin2174.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) = 4846.79127524 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 4846.76423155 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .77582E-03 1.0000 .0000 .10000E+07 2 'Prefactor ' 2.0878 1.0000 .0000 .10000E+07 3 'norm ' .96810E-03 1.0000 .0000 .10000E+07 4 'Prefactor ' .16046E-03 1.0000 .0000 .10000E+07 5 'Prefactor ' 4.3692 1.0000 .0000 .10000E+07 6 'Prefactor ' 6.0424 1.0000 .0000 .10000E+07 7 'Prefactor ' .42119E-02 1.0000 .0000 .10000E+07 8 'norm ' .30505E-03 1.0000 .0000 .10000E+07 9 'Prefactor ' .89932 1.0000 .0000 .10000E+07 10 'Prefactor ' 17.870 1.0000 .0000 .10000E+07 11 'norm ' 9.9226 1.0000 .0000 .10000E+07 12 'norm ' 1.1903 1.0000 .0000 .10000E+07 13 'Prefactor ' .10067E-05 1.0000 .0000 .10000E+07 14 'Prefactor ' 36.157 1.0000 .0000 .10000E+07 15 'Prefactor ' 7.3644 1.0000 .0000 .10000E+07 16 'norm ' .33729E-02 1.0000 .0000 .10000E+07 17 'Prefactor ' .37689E-01 1.0000 .0000 .10000E+07 18 'norm ' .18114 1.0000 .0000 .10000E+07 19 'Normalizat' .73291 1.0000 .10000E-01 10.000 20 'Prefactor ' 1.0394 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5110E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 4846.759 FROM MIGRAD STATUS=CONVERGED 214 CALLS 1599 TOTAL EDM= .18E-10 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 3.7% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .0000 23.454 -.51316E-06** at limit ** 2 Prefactor 2.1650 17.044 .56955E-07 .30732E-03 3 norm .0000 5.3207 -.32231E-07** at limit ** 4 Prefactor .0000 5.9009 -.73619E-08** at limit ** 5 Prefactor 4.3810 7.4239 .19559E-07 .99025E-04 6 Prefactor 5.9248 10.710 -.20375E-06 .29354E-03 7 Prefactor .0000 8.7953 -.16948E-06** at limit ** 8 norm .0000 13.998 .57080E-07** at limit ** 9 Prefactor .82712E-08 3295.3 .95910E-05** at limit ** 10 Prefactor 24.932 74.431 .12944E-05 .21863E-03 11 norm 9.7145 7.2254 -.63925E-07 .63153E-03 12 norm 1.1901 .42948 -.19774E-07 .30461E-02 13 Prefactor .0000 5.4633 .13725E-06** at limit ** 14 Prefactor 36.795 25.124 -.83937E-07 .37764E-03 15 Prefactor 7.3950 6.6757 -.89026E-07 -.92711E-04 16 norm .0000 9.2209 -.10343E-07** at limit ** 17 Prefactor .0000 18.779 -.12298E-06** at limit ** 18 norm .16914 14.952 -.93877E-06** at limit ** 19 Normalizat .72944 .23704 .30887E-06 .58161E-05 20 Prefactor 1.0404 .17103 .27578E-05 .12778E-04 ERR DEF= .500 Final values: Prefactor = 0 Prefactor = 2.16504 norm = 0 Prefactor = 0 Prefactor = 4.38101 Prefactor = 5.92477 Prefactor = 0 norm = 0 Prefactor = 8.27116e-09 Prefactor = 24.9317 norm = 9.71453 norm = 1.19011 Prefactor = 0 Prefactor = 36.7948 Prefactor = 7.39499 norm = 0 Prefactor = 0 norm = 0.169142 Normalizat = 0.72944 Prefactor = 1.04037 ********** ** 18 **HESSE ********** FCN= 4846.759 FROM HESSE STATUS=OK 351 CALLS 1950 TOTAL EDM= .37E-08 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .0000 23.411 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Prefactor 2.1650 17.408 .71424E-03 -1.5679 3 norm .0000 5.3205 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 Prefactor .0000 5.8970 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor 4.3810 7.4268 .48162E-03 -1.5666 6 Prefactor 5.9248 10.757 .40823E-03 -1.5659 7 Prefactor .0000 8.8102 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 norm .0000 13.893 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 Prefactor .82712E-08 32.091 .83917E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 Prefactor 24.932 87.030 .23665E-03 -1.5608 11 norm 9.7145 7.2414 .31787E-03 -1.5646 12 norm 1.1901 .42747 .57612E-03 -1.5686 13 Prefactor .0000 5.4966 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 Prefactor 36.795 25.030 .16632E-03 -1.5587 15 Prefactor 7.3950 6.6826 .36935E-03 -1.5654 16 norm .0000 9.2546 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 Prefactor .0000 10.100 .70421E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 18 norm .16914 1.9880 .60339E-02 -1.5700 WARNING - - ABOVE PARAMETER IS AT LIMIT. 19 Normalizat .72944 .21057 .67781E-01 -1.0274 20 Prefactor 1.0404 .14915 .40571E-01 -.91396 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 3.65517e-09 Minuit parameter uncertainties: 1 2.66692e-05 2 12.2783 3 5.31962e-06 4 2.40064e-05 5 7.42684 6 10.7569 7 1.11785e-05 8 1.61718e-06 9 0.00103154 10 87.0343 11 7.24144 12 0.427471 13 1.53962e-07 14 25.0297 15 6.68258 16 1.62566e-05 17 3.33599e-06 18 1.15975 19 0.210801 20 0.149212 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 4846.75897172 Extracting fit parameters... 4FGL J2150.7-2810 Spectrum: PowerLaw 271 Prefactor: 8.271e-09 1.032e-03 0.000e+00 1.000e+06 ( 1.000e-14) 272 Index: 2.158e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 273 Scale: 3.319e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 508 Prefactor: 1.040e+00 1.492e-01 0.000e+00 1.000e+01 ( 1.000e+00) 509 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 510 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 507 Normalization: 7.294e-01 2.108e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 327.698 -28.173 Photon Flux Upper Limit: 8.81551585107e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00669522919217 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/31904951/likelihoodResults_802828801_803088001_4FGL_J2150.7-2810_daily_bin2174.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) = 4846.76069195 delta logL = -0.00172022812058 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 1 logL (Free Index) = 4843.43631946 delta logL = 3.32265225792 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .11102E-08 1.0000 .0000 .10000E+07 2 'Index ' 9.9585 1.0000 .0000 10.000 3 'Normalizat' .57002 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.1123 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5110E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 4846.759 FROM MIGRAD STATUS=CONVERGED 84 CALLS 755 TOTAL EDM= .19E-08 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 2.8% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .22482E-07 29.276 -.76739E-05** at limit ** 2 Index 1.2926 .72179E-02 .84337E-06 -.24088E-08 3 Normalizat .72943 .21922 -.10659E-03 .50691E-03 4 Prefactor 1.0404 .16689 -.66231E-04 .18905E-03 ERR DEF= .500 Final values: Prefactor = 2.2482e-08 Index = 1.29257 Normalizat = 0.729429 Prefactor = 1.04038 ********** ** 18 **HESSE ********** FCN= 4846.759 FROM HESSE STATUS=NOT POSDEF 43 CALLS 798 TOTAL EDM= .72E-05 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .22482E-07 3550.5 .42118E-03 -.19727E+07 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index 1.2926 8.4772 327.63 -.25322E+10 3 Normalizat .72943 .66861E-01 .67775E-01 -102.65 4 Prefactor 1.0404 .50794E-01 .37136E-01 -7.1971 ERR DEF= .500 Minuit fit quality: 2 estimated distance: 7.24569e-06 Minuit parameter uncertainties: 1 0.0178774 2 36.9847 3 0.0668686 4 0.0507959 number of points = 7448 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J2150.7-2810_daily_bin2174 RA = 327.698, Dec = -28.1728 tmin = 802828801, tmax = 803088001 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='31905204', job_status='RUN', time_executed='2026-07-16 08:47:56.260489', time_epoch_executed='1784216876.26' WHERE source_name='4FGL J2150.7-2810' and cadence='daily' and bin_id='2174' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/31905204 Creating custom pfile directory: /lscratch/kocevski/31905204/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=802828801.0 && nMetStart<803088001.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=802828801.0 && nMetStart<803088001.0' /Data/Flight/Level1/LPA Retrieving 46 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/31905204/ft1_4FGL_J2150.7-2810_daily_bin2174.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=802828801.0 && nMetStart<803088001.0' /Data/Flight/Level1/LPA Retrieving 46 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/31905204/ft2_4FGL_J2150.7-2810_daily_bin2174.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/31905204/ft1_4FGL_J2150.7-2810_daily_bin2174.fits outfile=/lscratch/kocevski/31905204/ft1_filteredMKT_4FGL_J2150.7-2810_daily_bin2174.fits ra=327.698 dec=-28.1728 rad=12.0 tmin=802828801.0 tmax=803088001.0 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 2.01 user 1.40 sys 0.16 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/31905204/ft2_4FGL_J2150.7-2810_daily_bin2174.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/31905204/ft2_4FGL_J2150.7-2810_daily_bin2174.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/31905204/ft1_filteredMKT_4FGL_J2150.7-2810_daily_bin2174.fits evtable="EVENTS" outfile="/lscratch/kocevski/31905204/ft1_filtered_4FGL_J2150.7-2810_daily_bin2174.fits" apply_filter=yes overwrite=yes header_obstimes=yes tstart=0.0 tstop=0.0 gtifile="default" chatter=3 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtmktime version HEAD Applying GTI filter: IN_SAA!=T && LIVETIME>0 && gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nogrb.gti',(START+STOP)/2) && (angsep(RA_SUN,DEC_SUN,RA_ZENITH,DEC_ZENITH)>115 || gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nosolarflares.gti',(START+STOP)/2)) real 0.71 user 0.17 sys 0.13 Number of photons that the gtmktime cut: 427 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/31905204/ft1_filtered_4FGL_J2150.7-2810_daily_bin2174.fits" evtable="EVENTS" scfile=/lscratch/kocevski/31905204/ft2_4FGL_J2150.7-2810_daily_bin2174.fits sctable="SC_DATA" 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) = 4846.75897172 delta logL = -1.7453203327e-09 Extracting fit parameters... 4FGL J2150.7-2810 Spectrum: PowerLaw 271 Prefactor: 2.248e-08 1.788e-02 0.000e+00 1.000e+06 ( 1.000e-14) 272 Index: 1.293e+00 3.698e+01 0.000e+00 1.000e+01 (-1.000e+00) 273 Scale: 3.319e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 508 Prefactor: 1.040e+00 5.080e-02 0.000e+00 1.000e+01 ( 1.000e+00) 509 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 510 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 507 Normalization: 7.294e-01 6.687e-02 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 327.698 -28.173 Creating a high resolution counts map... INFO: Auto-setting vmin to 0.000e+00 [aplpy.core] INFO: Auto-setting vmax to 0.000e+00 [aplpy.core] Saving /lscratch/kocevski/31904951/cmap_HighResolution_802828801_803088001_4FGL_J2150.7-2810_daily_bin2174.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='6.70e-03', job_status='DONE', photon_flux_upper_limit='8.82e-08', time_completed='2026-07-16 08:50:34.824149', job_id='31904951', GAL2='1.04', fit_tolerance='1e-08', EG2='0.73', EG='0.73', time_epoch_completed='1784217034.82', return_code2='102', ts='-0.00', comment='SUCCESS', return_code='0', GAL='1.04', dlogl='-1.75e-09', ts2='-0.00', photon_index_error='0.00', photon_index='2.16' WHERE bin_id='2174' AND source_name='4FGL J2150.7-2810' AND cadence='daily'; Database successfully updated. Analysis Complete. Thu Jul 16 08:50:35 PDT 2026 outfile=/lscratch/kocevski/31905204/ltcube_802828801_803088001_4FGL_J2150.7-2810_daily_bin2174.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/31905204/ft2_4FGL_J2150.7-2810_daily_bin2174.fits .....................! real 8.13 user 7.42 sys 0.24 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/31905204/ft1_filtered_4FGL_J2150.7-2810_daily_bin2174.fits evtable="EVENTS" scfile=/lscratch/kocevski/31905204/ft2_4FGL_J2150.7-2810_daily_bin2174.fits sctable="SC_DATA" expcube=/lscratch/kocevski/31905204/ltcube_802828801_803088001_4FGL_J2150.7-2810_daily_bin2174.fits outfile=/lscratch/kocevski/31905204/expmap_802828801_803088001_4FGL_J2150.7-2810_daily_bin2174.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/31905204/ltcube_802828801_803088001_4FGL_J2150.7-2810_daily_bin2174.fits .....................! real 61.91 user 57.61 sys 3.58 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 159 point sources and 0 extended sources Setting source of interest to: 4FGL J2150.7-2810 @ 327.698 -28.1728 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/31905204/ft1_filtered_4FGL_J2150.7-2810_daily_bin2174.fits scfile=/lscratch/kocevski/31905204/ft2_4FGL_J2150.7-2810_daily_bin2174.fits outfile=/lscratch/kocevski/31905204/cmap_802828801_803088001_4FGL_J2150.7-2810_daily_bin2174.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=327.698 yref=-28.1728 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 0.75 user 0.20 sys 0.13 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/31905204/ft1_filtered_4FGL_J2150.7-2810_daily_bin2174.fits scfile=/lscratch/kocevski/31905204/ft2_4FGL_J2150.7-2810_daily_bin2174.fits outfile=/lscratch/kocevski/31905204/cmap_HighResolution_802828801_803088001_4FGL_J2150.7-2810_daily_bin2174.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=327.698 yref=-28.1728 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 0.78 user 0.21 sys 0.12 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/31905204/ft1_filtered_4FGL_J2150.7-2810_daily_bin2174.fits evtable="EVENTS" scfile=/lscratch/kocevski/31905204/ft2_4FGL_J2150.7-2810_daily_bin2174.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/31905204/Model_4FGL_J2150.7-2810_daily_bin2174.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/31905204/ft1_filtered_4FGL_J2150.7-2810_daily_bin2174.fits.....................! real 16.39 user 14.98 sys 0.87 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/31905204/ft1_filtered_4FGL_J2150.7-2810_daily_bin2174.fits', '/lscratch/kocevski/31905204/ft2_4FGL_J2150.7-2810_daily_bin2174.fits', expMap='/lscratch/kocevski/31905204/expmap_802828801_803088001_4FGL_J2150.7-2810_daily_bin2174.fits', expCube='/lscratch/kocevski/31905204/ltcube_802828801_803088001_4FGL_J2150.7-2810_daily_bin2174.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/31905204/Model_4FGL_J2150.7-2810_daily_bin2174.xml', optimizer='MINUIT') Using source of interest name: '4FGL J2150.7-2810' 4FGL J2150.7-2810 Spectrum: PowerLaw 271 Prefactor: 1.009e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-14) 272 Index: 2.158e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 273 Scale: 3.319e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/31905204/ft1_filtered_4FGL_J2150.7-2810_daily_bin2174.fits Spacecraft file(s): /lscratch/kocevski/31905204/ft2_4FGL_J2150.7-2810_daily_bin2174.fits Exposure map: /lscratch/kocevski/31905204/expmap_802828801_803088001_4FGL_J2150.7-2810_daily_bin2174.fits Exposure cube: /lscratch/kocevski/31905204/ltcube_802828801_803088001_4FGL_J2150.7-2810_daily_bin2174.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/31905204/Model_4FGL_J2150.7-2810_daily_bin2174.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) = 4846.79127524 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 4846.76423155 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .77582E-03 1.0000 .0000 .10000E+07 2 'Prefactor ' 2.0878 1.0000 .0000 .10000E+07 3 'norm ' .96810E-03 1.0000 .0000 .10000E+07 4 'Prefactor ' .16046E-03 1.0000 .0000 .10000E+07 5 'Prefactor ' 4.3692 1.0000 .0000 .10000E+07 6 'Prefactor ' 6.0424 1.0000 .0000 .10000E+07 7 'Prefactor ' .42119E-02 1.0000 .0000 .10000E+07 8 'norm ' .30505E-03 1.0000 .0000 .10000E+07 9 'Prefactor ' .89932 1.0000 .0000 .10000E+07 10 'Prefactor ' 17.870 1.0000 .0000 .10000E+07 11 'norm ' 9.9226 1.0000 .0000 .10000E+07 12 'norm ' 1.1903 1.0000 .0000 .10000E+07 13 'Prefactor ' .10067E-05 1.0000 .0000 .10000E+07 14 'Prefactor ' 36.157 1.0000 .0000 .10000E+07 15 'Prefactor ' 7.3644 1.0000 .0000 .10000E+07 16 'norm ' .33729E-02 1.0000 .0000 .10000E+07 17 'Prefactor ' .37689E-01 1.0000 .0000 .10000E+07 18 'norm ' .18114 1.0000 .0000 .10000E+07 19 'Normalizat' .73291 1.0000 .10000E-01 10.000 20 'Prefactor ' 1.0394 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5110E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 4846.759 FROM MIGRAD STATUS=CONVERGED 214 CALLS 1599 TOTAL EDM= .18E-10 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 3.7% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .0000 23.454 -.51316E-06** at limit ** 2 Prefactor 2.1650 17.044 .56955E-07 .30732E-03 3 norm .0000 5.3207 -.32231E-07** at limit ** 4 Prefactor .0000 5.9009 -.73619E-08** at limit ** 5 Prefactor 4.3810 7.4239 .19559E-07 .99025E-04 6 Prefactor 5.9248 10.710 -.20375E-06 .29354E-03 7 Prefactor .0000 8.7953 -.16948E-06** at limit ** 8 norm .0000 13.998 .57080E-07** at limit ** 9 Prefactor .82712E-08 3295.3 .95910E-05** at limit ** 10 Prefactor 24.932 74.431 .12944E-05 .21863E-03 11 norm 9.7145 7.2254 -.63925E-07 .63153E-03 12 norm 1.1901 .42948 -.19774E-07 .30461E-02 13 Prefactor .0000 5.4633 .13725E-06** at limit ** 14 Prefactor 36.795 25.124 -.83937E-07 .37764E-03 15 Prefactor 7.3950 6.6757 -.89026E-07 -.92711E-04 16 norm .0000 9.2209 -.10343E-07** at limit ** 17 Prefactor .0000 18.779 -.12298E-06** at limit ** 18 norm .16914 14.952 -.93877E-06** at limit ** 19 Normalizat .72944 .23704 .30887E-06 .58161E-05 20 Prefactor 1.0404 .17103 .27578E-05 .12778E-04 ERR DEF= .500 Final values: Prefactor = 0 Prefactor = 2.16504 norm = 0 Prefactor = 0 Prefactor = 4.38101 Prefactor = 5.92477 Prefactor = 0 norm = 0 Prefactor = 8.27116e-09 Prefactor = 24.9317 norm = 9.71453 norm = 1.19011 Prefactor = 0 Prefactor = 36.7948 Prefactor = 7.39499 norm = 0 Prefactor = 0 norm = 0.169142 Normalizat = 0.72944 Prefactor = 1.04037 ********** ** 18 **HESSE ********** FCN= 4846.759 FROM HESSE STATUS=OK 351 CALLS 1950 TOTAL EDM= .37E-08 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .0000 23.411 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Prefactor 2.1650 17.408 .71424E-03 -1.5679 3 norm .0000 5.3205 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 Prefactor .0000 5.8970 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor 4.3810 7.4268 .48162E-03 -1.5666 6 Prefactor 5.9248 10.757 .40823E-03 -1.5659 7 Prefactor .0000 8.8102 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 norm .0000 13.893 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 Prefactor .82712E-08 32.091 .83917E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 Prefactor 24.932 87.030 .23665E-03 -1.5608 11 norm 9.7145 7.2414 .31787E-03 -1.5646 12 norm 1.1901 .42747 .57612E-03 -1.5686 13 Prefactor .0000 5.4966 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 Prefactor 36.795 25.030 .16632E-03 -1.5587 15 Prefactor 7.3950 6.6826 .36935E-03 -1.5654 16 norm .0000 9.2546 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 Prefactor .0000 10.100 .70421E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 18 norm .16914 1.9880 .60339E-02 -1.5700 WARNING - - ABOVE PARAMETER IS AT LIMIT. 19 Normalizat .72944 .21057 .67781E-01 -1.0274 20 Prefactor 1.0404 .14915 .40571E-01 -.91396 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 3.65517e-09 Minuit parameter uncertainties: 1 2.66692e-05 2 12.2783 3 5.31962e-06 4 2.40064e-05 5 7.42684 6 10.7569 7 1.11785e-05 8 1.61718e-06 9 0.00103154 10 87.0343 11 7.24144 12 0.427471 13 1.53962e-07 14 25.0297 15 6.68258 16 1.62566e-05 17 3.33599e-06 18 1.15975 19 0.210801 20 0.149212 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 4846.75897172 Extracting fit parameters... 4FGL J2150.7-2810 Spectrum: PowerLaw 271 Prefactor: 8.271e-09 1.032e-03 0.000e+00 1.000e+06 ( 1.000e-14) 272 Index: 2.158e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 273 Scale: 3.319e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 508 Prefactor: 1.040e+00 1.492e-01 0.000e+00 1.000e+01 ( 1.000e+00) 509 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 510 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 507 Normalization: 7.294e-01 2.108e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 327.698 -28.173 Photon Flux Upper Limit: 8.81551585107e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00669522919217 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/31905204/likelihoodResults_802828801_803088001_4FGL_J2150.7-2810_daily_bin2174.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) = 4846.76069195 delta logL = -0.00172022812058 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 1 logL (Free Index) = 4843.43631946 delta logL = 3.32265225792 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .11102E-08 1.0000 .0000 .10000E+07 2 'Index ' 9.9585 1.0000 .0000 10.000 3 'Normalizat' .57002 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.1123 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5110E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 4846.759 FROM MIGRAD STATUS=CONVERGED 84 CALLS 755 TOTAL EDM= .19E-08 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 2.8% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .22482E-07 29.276 -.76739E-05** at limit ** 2 Index 1.2926 .72179E-02 .84337E-06 -.24088E-08 3 Normalizat .72943 .21922 -.10659E-03 .50691E-03 4 Prefactor 1.0404 .16689 -.66231E-04 .18905E-03 ERR DEF= .500 Final values: Prefactor = 2.2482e-08 Index = 1.29257 Normalizat = 0.729429 Prefactor = 1.04038 ********** ** 18 **HESSE ********** FCN= 4846.759 FROM HESSE STATUS=NOT POSDEF 43 CALLS 798 TOTAL EDM= .72E-05 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .22482E-07 3550.5 .42118E-03 -.19727E+07 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index 1.2926 8.4772 327.63 -.25322E+10 3 Normalizat .72943 .66861E-01 .67775E-01 -102.65 4 Prefactor 1.0404 .50794E-01 .37136E-01 -7.1971 ERR DEF= .500 Minuit fit quality: 2 estimated distance: 7.24569e-06 Minuit parameter uncertainties: 1 0.0178774 2 36.9847 3 0.0668686 4 0.0507959 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) = 4846.75897172 delta logL = -1.7453203327e-09 Extracting fit parameters... 4FGL J2150.7-2810 Spectrum: PowerLaw 271 Prefactor: 2.248e-08 1.788e-02 0.000e+00 1.000e+06 ( 1.000e-14) 272 Index: 1.293e+00 3.698e+01 0.000e+00 1.000e+01 (-1.000e+00) 273 Scale: 3.319e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 508 Prefactor: 1.040e+00 5.080e-02 0.000e+00 1.000e+01 ( 1.000e+00) 509 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 510 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 507 Normalization: 7.294e-01 6.687e-02 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 327.698 -28.173 Creating a high resolution counts map... INFO: Auto-setting vmin to 0.000e+00 [aplpy.core] INFO: Auto-setting vmax to 0.000e+00 [aplpy.core] Saving /lscratch/kocevski/31905204/cmap_HighResolution_802828801_803088001_4FGL_J2150.7-2810_daily_bin2174.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='6.70e-03', job_status='DONE', photon_flux_upper_limit='8.82e-08', time_completed='2026-07-16 08:53:33.410572', job_id='31905204', GAL2='1.04', fit_tolerance='1e-08', EG2='0.73', EG='0.73', time_epoch_completed='1784217213.41', return_code2='102', ts='-0.00', comment='SUCCESS', return_code='0', GAL='1.04', dlogl='-1.75e-09', ts2='-0.00', photon_index_error='0.00', photon_index='2.16' WHERE bin_id='2174' AND source_name='4FGL J2150.7-2810' AND cadence='daily'; Database successfully updated. Analysis Complete. Thu Jul 16 08:53:33 PDT 2026