********** ** 18 **HESSE ********** FCN= 12687.75 FROM HESSE STATUS=OK 388 CALLS 1812 TOTAL EDM= .11E-07 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .61062E-09 16.138 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Prefactor .55511E-10 3.8583 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor .0000 9.9294 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 norm 16.798 4.8202 .24388E-03 -1.5626 5 norm 1.1210 .29810 .66272E-03 -1.5687 6 Prefactor .0000 1.8418 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 Prefactor .0000 3.5350 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 Prefactor .0000 1.5889 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 Prefactor .27756E-09 17.162 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 norm .55511E-10 4.3958 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor .55511E-10 30.810 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 Prefactor 14.492 10.558 .26603E-03 -1.5632 13 norm 2.0960 1.5559 .72486E-03 -1.5679 14 Prefactor 7.6257 46.155 .30631E-03 -1.5653 15 Prefactor .28010 3.4264 .74979E-02 -1.5697 16 norm .0000 2.2762 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 Prefactor 5.3996 5.1913 .43402E-03 -1.5661 18 Prefactor .0000 9.0274 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 19 norm .0000 .12462 .14691E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 20 Prefactor .0000 1.3430 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 21 Normalizat 1.0593 .13087 .40106E-01 -.91071 22 Prefactor .94143 .11335 .45546E-01 -.94708 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 1.06581e-08 Minuit parameter uncertainties: 1 0.000199345 2 2.8356e-05 3 2.71843e-05 4 4.82019 5 0.298099 6 6.28093e-07 7 5.17989e-07 8 9.25968e-07 9 0.00014242 10 2.73797e-05 11 5.9575e-05 12 10.5581 13 1.55591 14 37.5217 15 1.95934 16 1.42709e-06 17 5.19128 18 2.807e-05 19 2.65908e-08 20 3.6718e-07 21 0.130914 22 0.113381 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 12687.7546673 Extracting fit parameters... 4FGL J2234.1-2656 Spectrum: LogParabola 238 norm: 5.551e-11 2.738e-05 0.000e+00 1.000e+06 ( 1.000e-13) 239 alpha: 1.955e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 240 beta: 7.158e-02 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 241 Eb: 1.166e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 529 Prefactor: 9.414e-01 1.134e-01 0.000e+00 1.000e+01 ( 1.000e+00) 530 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 531 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 528 Normalization: 1.059e+00 1.309e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 338.543 -26.938 Photon Flux Upper Limit: 2.26241915446e-08 ph cm-2 s-1 Energy Flux Upper Limit: 1.57629382736e-05 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/32679454/likelihoodResults_805680001_806284801_4FGL_J2234.1-2656_weekly_bin937.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) = 12687.8638103 delta logL = -0.109143017029 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 12687.7546674 delta logL = -1.05626895675e-07 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' .22332E-06 1.0000 .0000 .10000E+07 2 'alpha ' 3.5958 1.0000 .0000 5.0000 3 'Normalizat' 1.0592 1.0000 .10000E-01 10.000 4 'Prefactor ' .94146 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5320E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 12687.75 FROM MIGRAD STATUS=CONVERGED 48 CALLS 203 TOTAL EDM= .34E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm .0000 1.8240 .42118E-03** at limit ** 2 alpha .95777 .90499 -.15954E-04 .0000 3 Normalizat 1.0593 1.1921 -.60226E-05 .10062E-03 4 Prefactor .94143 1.2842 .52743E-05 .97696E-04 ERR DEF= .500 Final values: norm = 0 alpha = 0.957774 Normalizat = 1.05926 Prefactor = 0.941434 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 12687.75 FROM HESSE STATUS=FAILED 9 CALLS 212 TOTAL EDM= .34E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm .0000 1.8240 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 alpha .19348 .93710 -.15954E-04 -.66479 3 Normalizat 1.0593 1.1921 -.60226E-05 -.91071 4 Prefactor .94143 1.2842 .52743E-05 -.94708 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 3.37782e-12 Minuit parameter uncertainties: 1 2.08966e-06 2 0.940387 3 1.22442 4 1.32964 /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 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 101 logL (Free Index) = 12687.7546673 delta logL = 3.63797880709e-12 Extracting fit parameters... 4FGL J2234.1-2656 Spectrum: LogParabola 238 norm: 0.000e+00 2.090e-06 0.000e+00 1.000e+06 ( 1.000e-13) 239 alpha: 9.578e-01 9.404e-01 0.000e+00 5.000e+00 ( 1.000e+00) 240 beta: 7.158e-02 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 241 Eb: 1.166e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 529 Prefactor: 9.414e-01 1.330e+00 0.000e+00 1.000e+01 ( 1.000e+00) 530 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 531 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 528 Normalization: 1.059e+00 1.224e+00 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 338.543 -26.938 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/32679454/cmap_HighResolution_805680001_806284801_4FGL_J2234.1-2656_weekly_bin937.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='1.58e-05', job_status='DONE', photon_flux_upper_limit='2.26e-08', time_completed='2026-07-21 19:49:53.749881', job_id='32679454', GAL2='0.94', fit_tolerance='1e-08', EG2='1.06', EG='1.06', time_epoch_completed='1784688593.75', return_code2='101', ts='-0.00', comment='SUCCESS', return_code='0', GAL='0.94', dlogl='3.64e-12', ts2='0.00', photon_index_error='0.00', photon_index='1.95' WHERE bin_id='937' AND source_name='4FGL J2234.1-2656' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue Jul 21 19:49:54 PDT 2026 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). source GAL_V02 Working on... /lscratch/kocevski/32679585/ft1_filtered_4FGL_J2234.1-2656_weekly_bin937.fits.....................! real 33.42 user 31.70 sys 0.94 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/32679585/ft1_filtered_4FGL_J2234.1-2656_weekly_bin937.fits', '/lscratch/kocevski/32679585/ft2_4FGL_J2234.1-2656_weekly_bin937.fits', expMap='/lscratch/kocevski/32679585/expmap_805680001_806284801_4FGL_J2234.1-2656_weekly_bin937.fits', expCube='/lscratch/kocevski/32679585/ltcube_805680001_806284801_4FGL_J2234.1-2656_weekly_bin937.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/32679585/Model_4FGL_J2234.1-2656_weekly_bin937.xml', optimizer='MINUIT') Using source of interest name: '4FGL J2234.1-2656' 4FGL J2234.1-2656 Spectrum: LogParabola 238 norm: 9.136e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-13) 239 alpha: 1.955e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 240 beta: 7.158e-02 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 241 Eb: 1.166e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/32679585/ft1_filtered_4FGL_J2234.1-2656_weekly_bin937.fits Spacecraft file(s): /lscratch/kocevski/32679585/ft2_4FGL_J2234.1-2656_weekly_bin937.fits Exposure map: /lscratch/kocevski/32679585/expmap_805680001_806284801_4FGL_J2234.1-2656_weekly_bin937.fits Exposure cube: /lscratch/kocevski/32679585/ltcube_805680001_806284801_4FGL_J2234.1-2656_weekly_bin937.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/32679585/Model_4FGL_J2234.1-2656_weekly_bin937.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) = 12687.8691245 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 12687.7581988 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .63640E-03 1.0000 .0000 .10000E+07 2 'Prefactor ' .13202E-03 1.0000 .0000 .10000E+07 3 'Prefactor ' .24551E-05 1.0000 .0000 .10000E+07 4 'norm ' 16.828 1.0000 .0000 .10000E+07 5 'norm ' 1.1207 1.0000 .0000 .10000E+07 6 'Prefactor ' .75097E-05 1.0000 .0000 .10000E+07 7 'Prefactor ' .15011E-03 1.0000 .0000 .10000E+07 8 'Prefactor ' .15037E-03 1.0000 .0000 .10000E+07 9 'Prefactor ' .25938E-04 1.0000 .0000 .10000E+07 10 'norm ' .97478E-06 1.0000 .0000 .10000E+07 11 'Prefactor ' .61841E-02 1.0000 .0000 .10000E+07 12 'Prefactor ' 14.148 1.0000 .0000 .10000E+07 13 'norm ' 2.0346 1.0000 .0000 .10000E+07 14 'Prefactor ' 10.682 1.0000 .0000 .10000E+07 15 'Prefactor ' .28564 1.0000 .0000 .10000E+07 16 'norm ' .30347E-04 1.0000 .0000 .10000E+07 17 'Prefactor ' 5.3557 1.0000 .0000 .10000E+07 18 'Prefactor ' .27056E-03 1.0000 .0000 .10000E+07 19 'norm ' .84932E-07 1.0000 .0000 .10000E+07 20 'Prefactor ' .22571E-04 1.0000 .0000 .10000E+07 21 'Normalizat' 1.0571 1.0000 .10000E-01 10.000 22 'Prefactor ' .94262 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5320E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 12687.75 FROM MIGRAD STATUS=CONVERGED 176 CALLS 1424 TOTAL EDM= .57E-10 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.0% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .61062E-09 16.233 -.29696E-06** at limit ** 2 Prefactor .55511E-10 3.8454 -.13262E-07** at limit ** 3 Prefactor .0000 9.8985 -.53084E-07** at limit ** 4 norm 16.798 4.8098 -.15785E-08 .14420E-02 5 norm 1.1210 .29763 .35916E-08 -.52922E-03 6 Prefactor .0000 1.8412 .10259E-07** at limit ** 7 Prefactor .0000 3.5308 .86507E-07** at limit ** 8 Prefactor .0000 1.5894 -.11760E-07** at limit ** 9 Prefactor .27756E-09 17.115 .30875E-07** at limit ** 10 norm .55511E-10 4.3798 -.96016E-07** at limit ** 11 Prefactor .55511E-10 31.113 .22116E-06** at limit ** 12 Prefactor 14.492 6.2300 .30052E-07 .32676E-01 13 norm 2.0960 1.5611 -.28309E-07 .24750E-03 14 Prefactor 7.6257 46.636 -.28284E-06 .24191E-02 15 Prefactor .28010 15.583 -.13545E-06 .52617E-02 16 norm .0000 2.2986 -.47054E-08** at limit ** 17 Prefactor 5.3996 5.0896 -.69608E-07 .21775E-03 18 Prefactor .0000 9.0702 -.55560E-08** at limit ** 19 norm .0000 .21677 -.77630E-08** at limit ** 20 Prefactor .0000 1.3408 .41407E-07** at limit ** 21 Normalizat 1.0593 .14938 -.83456E-06 .69498E-05 22 Prefactor .94143 .13388 .59579E-06 .38698E-05 ERR DEF= .500 Final values: Prefactor = 6.10623e-10 Prefactor = 5.55112e-11 Prefactor = 0 norm = 16.7981 norm = 1.12104 Prefactor = 0 Prefactor = 0 Prefactor = 0 Prefactor = 2.77556e-10 norm = 5.55112e-11 Prefactor = 5.55112e-11 Prefactor = 14.4919 norm = 2.09603 Prefactor = 7.62568 Prefactor = 0.280103 norm = 0 Prefactor = 5.39956 Prefactor = 0 norm = 0 Prefactor = 0 Normalizat = 1.05926 Prefactor = 0.941434 /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) A" outfile=/lscratch/kocevski/32679755/ltcube_805680001_806284801_4FGL_J2234.1-2656_weekly_bin937.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/32679755/ft2_4FGL_J2234.1-2656_weekly_bin937.fits .....................! real 18.04 user 17.12 sys 0.31 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/32679755/ft1_filtered_4FGL_J2234.1-2656_weekly_bin937.fits evtable="EVENTS" scfile=/lscratch/kocevski/32679755/ft2_4FGL_J2234.1-2656_weekly_bin937.fits sctable="SC_DATA" expcube=/lscratch/kocevski/32679755/ltcube_805680001_806284801_4FGL_J2234.1-2656_weekly_bin937.fits outfile=/lscratch/kocevski/32679755/expmap_805680001_806284801_4FGL_J2234.1-2656_weekly_bin937.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/32679755/ltcube_805680001_806284801_4FGL_J2234.1-2656_weekly_bin937.fits .....................! real 68.60 user 63.31 sys 4.23 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 166 point sources and 0 extended sources Setting source of interest to: 4FGL J2234.1-2656 @ 338.543 -26.9375 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/32679755/ft1_filtered_4FGL_J2234.1-2656_weekly_bin937.fits scfile=/lscratch/kocevski/32679755/ft2_4FGL_J2234.1-2656_weekly_bin937.fits outfile=/lscratch/kocevski/32679755/cmap_805680001_806284801_4FGL_J2234.1-2656_weekly_bin937.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=338.543 yref=-26.9375 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 0.95 user 0.22 sys 0.14 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/32679755/ft1_filtered_4FGL_J2234.1-2656_weekly_bin937.fits scfile=/lscratch/kocevski/32679755/ft2_4FGL_J2234.1-2656_weekly_bin937.fits outfile=/lscratch/kocevski/32679755/cmap_HighResolution_805680001_806284801_4FGL_J2234.1-2656_weekly_bin937.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=338.543 yref=-26.9375 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 1.07 user 0.23 sys 0.13 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/32679755/ft1_filtered_4FGL_J2234.1-2656_weekly_bin937.fits evtable="EVENTS" scfile=/lscratch/kocevski/32679755/ft2_4FGL_J2234.1-2656_weekly_bin937.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/32679755/Model_4FGL_J2234.1-2656_weekly_bin937.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 WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 12687.7546673 Extracting fit parameters... 4FGL J2234.1-2656 Spectrum: LogParabola 238 norm: 5.551e-11 2.738e-05 0.000e+00 1.000e+06 ( 1.000e-13) 239 alpha: 1.955e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 240 beta: 7.158e-02 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 241 Eb: 1.166e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 529 Prefactor: 9.414e-01 1.134e-01 0.000e+00 1.000e+01 ( 1.000e+00) 530 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 531 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 528 Normalization: 1.059e+00 1.309e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 338.543 -26.938 Photon Flux Upper Limit: 2.26241915446e-08 ph cm-2 s-1 Energy Flux Upper Limit: 1.57629382736e-05 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/32679550/likelihoodResults_805680001_806284801_4FGL_J2234.1-2656_weekly_bin937.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) = 12687.8638103 delta logL = -0.109143017029 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 12687.7546674 delta logL = -1.05626895675e-07 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' .22332E-06 1.0000 .0000 .10000E+07 2 'alpha ' 3.5958 1.0000 .0000 5.0000 3 'Normalizat' 1.0592 1.0000 .10000E-01 10.000 4 'Prefactor ' .94146 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5320E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 12687.75 FROM MIGRAD STATUS=CONVERGED 48 CALLS 203 TOTAL EDM= .34E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm .0000 1.8240 .42118E-03** at limit ** 2 alpha .95777 .90499 -.15954E-04 .0000 3 Normalizat 1.0593 1.1921 -.60226E-05 .10062E-03 4 Prefactor .94143 1.2842 .52743E-05 .97696E-04 ERR DEF= .500 Final values: norm = 0 alpha = 0.957774 Normalizat = 1.05926 Prefactor = 0.941434 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 12687.75 FROM HESSE STATUS=FAILED 9 CALLS 212 TOTAL EDM= .34E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm .0000 1.8240 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 alpha .19348 .93710 -.15954E-04 -.66479 3 Normalizat 1.0593 1.1921 -.60226E-05 -.91071 4 Prefactor .94143 1.2842 .52743E-05 -.94708 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 3.37782e-12 Minuit parameter uncertainties: 1 2.08966e-06 2 0.940387 3 1.22442 4 1.32964 A" outfile=/lscratch/kocevski/32679743/ltcube_805680001_806284801_4FGL_J2234.1-2656_weekly_bin937.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/32679743/ft2_4FGL_J2234.1-2656_weekly_bin937.fits .....................! real 17.01 user 15.99 sys 0.23 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/32679743/ft1_filtered_4FGL_J2234.1-2656_weekly_bin937.fits evtable="EVENTS" scfile=/lscratch/kocevski/32679743/ft2_4FGL_J2234.1-2656_weekly_bin937.fits sctable="SC_DATA" expcube=/lscratch/kocevski/32679743/ltcube_805680001_806284801_4FGL_J2234.1-2656_weekly_bin937.fits outfile=/lscratch/kocevski/32679743/expmap_805680001_806284801_4FGL_J2234.1-2656_weekly_bin937.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/32679743/ltcube_805680001_806284801_4FGL_J2234.1-2656_weekly_bin937.fits .....................! real 59.78 user 55.55 sys 3.27 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 166 point sources and 0 extended sources Setting source of interest to: 4FGL J2234.1-2656 @ 338.543 -26.9375 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/32679743/ft1_filtered_4FGL_J2234.1-2656_weekly_bin937.fits scfile=/lscratch/kocevski/32679743/ft2_4FGL_J2234.1-2656_weekly_bin937.fits outfile=/lscratch/kocevski/32679743/cmap_805680001_806284801_4FGL_J2234.1-2656_weekly_bin937.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=338.543 yref=-26.9375 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 1.18 user 0.22 sys 0.13 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/32679743/ft1_filtered_4FGL_J2234.1-2656_weekly_bin937.fits scfile=/lscratch/kocevski/32679743/ft2_4FGL_J2234.1-2656_weekly_bin937.fits outfile=/lscratch/kocevski/32679743/cmap_HighResolution_805680001_806284801_4FGL_J2234.1-2656_weekly_bin937.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=338.543 yref=-26.9375 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 1.17 user 0.20 sys 0.14 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/32679743/ft1_filtered_4FGL_J2234.1-2656_weekly_bin937.fits evtable="EVENTS" scfile=/lscratch/kocevski/32679743/ft2_4FGL_J2234.1-2656_weekly_bin937.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/32679743/Model_4FGL_J2234.1-2656_weekly_bin937.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 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory ********** ** 18 **HESSE ********** FCN= 12687.75 FROM HESSE STATUS=OK 388 CALLS 1812 TOTAL EDM= .11E-07 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .61062E-09 16.138 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Prefactor .55511E-10 3.8583 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor .0000 9.9294 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 norm 16.798 4.8202 .24388E-03 -1.5626 5 norm 1.1210 .29810 .66272E-03 -1.5687 6 Prefactor .0000 1.8418 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 Prefactor .0000 3.5350 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 Prefactor .0000 1.5889 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 Prefactor .27756E-09 17.162 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 norm .55511E-10 4.3958 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor .55511E-10 30.810 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 Prefactor 14.492 10.558 .26603E-03 -1.5632 13 norm 2.0960 1.5559 .72486E-03 -1.5679 14 Prefactor 7.6257 46.155 .30631E-03 -1.5653 15 Prefactor .28010 3.4264 .74979E-02 -1.5697 16 norm .0000 2.2762 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 Prefactor 5.3996 5.1913 .43402E-03 -1.5661 18 Prefactor .0000 9.0274 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 19 norm .0000 .12462 .14691E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 20 Prefactor .0000 1.3430 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 21 Normalizat 1.0593 .13087 .40106E-01 -.91071 22 Prefactor .94143 .11335 .45546E-01 -.94708 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 1.06581e-08 Minuit parameter uncertainties: 1 0.000199345 2 2.8356e-05 3 2.71843e-05 4 4.82019 5 0.298099 6 6.28093e-07 7 5.17989e-07 8 9.25968e-07 9 0.00014242 10 2.73797e-05 11 5.9575e-05 12 10.5581 13 1.55591 14 37.5217 15 1.95934 16 1.42709e-06 17 5.19128 18 2.807e-05 19 2.65908e-08 20 3.6718e-07 21 0.130914 22 0.113381 Done. MINUIT Return Code (Free Index): 101 logL (Free Index) = 12687.7546673 delta logL = 3.63797880709e-12 Extracting fit parameters... 4FGL J2234.1-2656 Spectrum: LogParabola 238 norm: 0.000e+00 2.090e-06 0.000e+00 1.000e+06 ( 1.000e-13) 239 alpha: 9.578e-01 9.404e-01 0.000e+00 5.000e+00 ( 1.000e+00) 240 beta: 7.158e-02 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 241 Eb: 1.166e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 529 Prefactor: 9.414e-01 1.330e+00 0.000e+00 1.000e+01 ( 1.000e+00) 530 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 531 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 528 Normalization: 1.059e+00 1.224e+00 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 338.543 -26.938 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/32679550/cmap_HighResolution_805680001_806284801_4FGL_J2234.1-2656_weekly_bin937.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='1.58e-05', job_status='DONE', photon_flux_upper_limit='2.26e-08', time_completed='2026-07-21 19:50:14.010105', job_id='32679550', GAL2='0.94', fit_tolerance='1e-08', EG2='1.06', EG='1.06', time_epoch_completed='1784688614.01', return_code2='101', ts='-0.00', comment='SUCCESS', return_code='0', GAL='0.94', dlogl='3.64e-12', ts2='0.00', photon_index_error='0.00', photon_index='1.95' WHERE bin_id='937' AND source_name='4FGL J2234.1-2656' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue Jul 21 19:50:14 PDT 2026 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 12687.7546673 Extracting fit parameters... 4FGL J2234.1-2656 Spectrum: LogParabola 238 norm: 5.551e-11 2.738e-05 0.000e+00 1.000e+06 ( 1.000e-13) 239 alpha: 1.955e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 240 beta: 7.158e-02 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 241 Eb: 1.166e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 529 Prefactor: 9.414e-01 1.134e-01 0.000e+00 1.000e+01 ( 1.000e+00) 530 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 531 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 528 Normalization: 1.059e+00 1.309e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 338.543 -26.938 Photon Flux Upper Limit: 2.26241915446e-08 ph cm-2 s-1 Energy Flux Upper Limit: 1.57629382736e-05 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/32679585/likelihoodResults_805680001_806284801_4FGL_J2234.1-2656_weekly_bin937.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) = 12687.8638103 delta logL = -0.109143017029 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 12687.7546674 delta logL = -1.05626895675e-07 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' .22332E-06 1.0000 .0000 .10000E+07 2 'alpha ' 3.5958 1.0000 .0000 5.0000 3 'Normalizat' 1.0592 1.0000 .10000E-01 10.000 4 'Prefactor ' .94146 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5320E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 12687.75 FROM MIGRAD STATUS=CONVERGED 48 CALLS 203 TOTAL EDM= .34E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm .0000 1.8240 .42118E-03** at limit ** 2 alpha .95777 .90499 -.15954E-04 .0000 3 Normalizat 1.0593 1.1921 -.60226E-05 .10062E-03 4 Prefactor .94143 1.2842 .52743E-05 .97696E-04 ERR DEF= .500 Final values: norm = 0 alpha = 0.957774 Normalizat = 1.05926 Prefactor = 0.941434 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 12687.75 FROM HESSE STATUS=FAILED 9 CALLS 212 TOTAL EDM= .34E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm .0000 1.8240 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 alpha .19348 .93710 -.15954E-04 -.66479 3 Normalizat 1.0593 1.1921 -.60226E-05 -.91071 4 Prefactor .94143 1.2842 .52743E-05 -.94708 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 3.37782e-12 Minuit parameter uncertainties: 1 2.08966e-06 2 0.940387 3 1.22442 4 1.32964 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 101 logL (Free Index) = 12687.7546673 delta logL = 3.63797880709e-12 Extracting fit parameters... 4FGL J2234.1-2656 Spectrum: LogParabola 238 norm: 0.000e+00 2.090e-06 0.000e+00 1.000e+06 ( 1.000e-13) 239 alpha: 9.578e-01 9.404e-01 0.000e+00 5.000e+00 ( 1.000e+00) 240 beta: 7.158e-02 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 241 Eb: 1.166e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 529 Prefactor: 9.414e-01 1.330e+00 0.000e+00 1.000e+01 ( 1.000e+00) 530 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 531 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 528 Normalization: 1.059e+00 1.224e+00 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 338.543 -26.938 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/32679585/cmap_HighResolution_805680001_806284801_4FGL_J2234.1-2656_weekly_bin937.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='1.58e-05', job_status='DONE', photon_flux_upper_limit='2.26e-08', time_completed='2026-07-21 19:50:53.560205', job_id='32679585', GAL2='0.94', fit_tolerance='1e-08', EG2='1.06', EG='1.06', time_epoch_completed='1784688653.56', return_code2='101', ts='-0.00', comment='SUCCESS', return_code='0', GAL='0.94', dlogl='3.64e-12', ts2='0.00', photon_index_error='0.00', photon_index='1.95' WHERE bin_id='937' AND source_name='4FGL J2234.1-2656' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue Jul 21 19:50:54 PDT 2026 source GAL_V02 Working on... /lscratch/kocevski/32679755/ft1_filtered_4FGL_J2234.1-2656_weekly_bin937.fits.....................! real 36.06 user 33.94 sys 1.12 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/32679755/ft1_filtered_4FGL_J2234.1-2656_weekly_bin937.fits', '/lscratch/kocevski/32679755/ft2_4FGL_J2234.1-2656_weekly_bin937.fits', expMap='/lscratch/kocevski/32679755/expmap_805680001_806284801_4FGL_J2234.1-2656_weekly_bin937.fits', expCube='/lscratch/kocevski/32679755/ltcube_805680001_806284801_4FGL_J2234.1-2656_weekly_bin937.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/32679755/Model_4FGL_J2234.1-2656_weekly_bin937.xml', optimizer='MINUIT') Using source of interest name: '4FGL J2234.1-2656' 4FGL J2234.1-2656 Spectrum: LogParabola 238 norm: 9.136e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-13) 239 alpha: 1.955e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 240 beta: 7.158e-02 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 241 Eb: 1.166e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/32679755/ft1_filtered_4FGL_J2234.1-2656_weekly_bin937.fits Spacecraft file(s): /lscratch/kocevski/32679755/ft2_4FGL_J2234.1-2656_weekly_bin937.fits Exposure map: /lscratch/kocevski/32679755/expmap_805680001_806284801_4FGL_J2234.1-2656_weekly_bin937.fits Exposure cube: /lscratch/kocevski/32679755/ltcube_805680001_806284801_4FGL_J2234.1-2656_weekly_bin937.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/32679755/Model_4FGL_J2234.1-2656_weekly_bin937.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) = 12687.8691245 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 12687.7581988 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .63640E-03 1.0000 .0000 .10000E+07 2 'Prefactor ' .13202E-03 1.0000 .0000 .10000E+07 3 'Prefactor ' .24551E-05 1.0000 .0000 .10000E+07 4 'norm ' 16.828 1.0000 .0000 .10000E+07 5 'norm ' 1.1207 1.0000 .0000 .10000E+07 6 'Prefactor ' .75097E-05 1.0000 .0000 .10000E+07 7 'Prefactor ' .15011E-03 1.0000 .0000 .10000E+07 8 'Prefactor ' .15037E-03 1.0000 .0000 .10000E+07 9 'Prefactor ' .25938E-04 1.0000 .0000 .10000E+07 10 'norm ' .97478E-06 1.0000 .0000 .10000E+07 11 'Prefactor ' .61841E-02 1.0000 .0000 .10000E+07 12 'Prefactor ' 14.148 1.0000 .0000 .10000E+07 13 'norm ' 2.0346 1.0000 .0000 .10000E+07 14 'Prefactor ' 10.682 1.0000 .0000 .10000E+07 15 'Prefactor ' .28564 1.0000 .0000 .10000E+07 16 'norm ' .30347E-04 1.0000 .0000 .10000E+07 17 'Prefactor ' 5.3557 1.0000 .0000 .10000E+07 18 'Prefactor ' .27056E-03 1.0000 .0000 .10000E+07 19 'norm ' .84932E-07 1.0000 .0000 .10000E+07 20 'Prefactor ' .22571E-04 1.0000 .0000 .10000E+07 21 'Normalizat' 1.0571 1.0000 .10000E-01 10.000 22 'Prefactor ' .94262 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5320E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 12687.75 FROM MIGRAD STATUS=CONVERGED 176 CALLS 1424 TOTAL EDM= .57E-10 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.0% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .61062E-09 16.233 -.29696E-06** at limit ** 2 Prefactor .55511E-10 3.8454 -.13262E-07** at limit ** 3 Prefactor .0000 9.8985 -.53084E-07** at limit ** 4 norm 16.798 4.8098 -.15785E-08 .14420E-02 5 norm 1.1210 .29763 .35916E-08 -.52922E-03 6 Prefactor .0000 1.8412 .10259E-07** at limit ** 7 Prefactor .0000 3.5308 .86507E-07** at limit ** 8 Prefactor .0000 1.5894 -.11760E-07** at limit ** 9 Prefactor .27756E-09 17.115 .30875E-07** at limit ** 10 norm .55511E-10 4.3798 -.96016E-07** at limit ** 11 Prefactor .55511E-10 31.113 .22116E-06** at limit ** 12 Prefactor 14.492 6.2300 .30052E-07 .32676E-01 13 norm 2.0960 1.5611 -.28309E-07 .24750E-03 14 Prefactor 7.6257 46.636 -.28284E-06 .24191E-02 15 Prefactor .28010 15.583 -.13545E-06 .52617E-02 16 norm .0000 2.2986 -.47054E-08** at limit ** 17 Prefactor 5.3996 5.0896 -.69608E-07 .21775E-03 18 Prefactor .0000 9.0702 -.55560E-08** at limit ** 19 norm .0000 .21677 -.77630E-08** at limit ** 20 Prefactor .0000 1.3408 .41407E-07** at limit ** 21 Normalizat 1.0593 .14938 -.83456E-06 .69498E-05 22 Prefactor .94143 .13388 .59579E-06 .38698E-05 ERR DEF= .500 Final values: Prefactor = 6.10623e-10 Prefactor = 5.55112e-11 Prefactor = 0 norm = 16.7981 norm = 1.12104 Prefactor = 0 Prefactor = 0 Prefactor = 0 Prefactor = 2.77556e-10 norm = 5.55112e-11 Prefactor = 5.55112e-11 Prefactor = 14.4919 norm = 2.09603 Prefactor = 7.62568 Prefactor = 0.280103 norm = 0 Prefactor = 5.39956 Prefactor = 0 norm = 0 Prefactor = 0 Normalizat = 1.05926 Prefactor = 0.941434 source GAL_V02 Working on... /lscratch/kocevski/32679743/ft1_filtered_4FGL_J2234.1-2656_weekly_bin937.fits.....................! real 32.24 user 30.19 sys 0.95 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/32679743/ft1_filtered_4FGL_J2234.1-2656_weekly_bin937.fits', '/lscratch/kocevski/32679743/ft2_4FGL_J2234.1-2656_weekly_bin937.fits', expMap='/lscratch/kocevski/32679743/expmap_805680001_806284801_4FGL_J2234.1-2656_weekly_bin937.fits', expCube='/lscratch/kocevski/32679743/ltcube_805680001_806284801_4FGL_J2234.1-2656_weekly_bin937.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/32679743/Model_4FGL_J2234.1-2656_weekly_bin937.xml', optimizer='MINUIT') Using source of interest name: '4FGL J2234.1-2656' 4FGL J2234.1-2656 Spectrum: LogParabola 238 norm: 9.136e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-13) 239 alpha: 1.955e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 240 beta: 7.158e-02 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 241 Eb: 1.166e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/32679743/ft1_filtered_4FGL_J2234.1-2656_weekly_bin937.fits Spacecraft file(s): /lscratch/kocevski/32679743/ft2_4FGL_J2234.1-2656_weekly_bin937.fits Exposure map: /lscratch/kocevski/32679743/expmap_805680001_806284801_4FGL_J2234.1-2656_weekly_bin937.fits Exposure cube: /lscratch/kocevski/32679743/ltcube_805680001_806284801_4FGL_J2234.1-2656_weekly_bin937.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/32679743/Model_4FGL_J2234.1-2656_weekly_bin937.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) = 12687.8691245 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 12687.7581988 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .63640E-03 1.0000 .0000 .10000E+07 2 'Prefactor ' .13202E-03 1.0000 .0000 .10000E+07 3 'Prefactor ' .24551E-05 1.0000 .0000 .10000E+07 4 'norm ' 16.828 1.0000 .0000 .10000E+07 5 'norm ' 1.1207 1.0000 .0000 .10000E+07 6 'Prefactor ' .75097E-05 1.0000 .0000 .10000E+07 7 'Prefactor ' .15011E-03 1.0000 .0000 .10000E+07 8 'Prefactor ' .15037E-03 1.0000 .0000 .10000E+07 9 'Prefactor ' .25938E-04 1.0000 .0000 .10000E+07 10 'norm ' .97478E-06 1.0000 .0000 .10000E+07 11 'Prefactor ' .61841E-02 1.0000 .0000 .10000E+07 12 'Prefactor ' 14.148 1.0000 .0000 .10000E+07 13 'norm ' 2.0346 1.0000 .0000 .10000E+07 14 'Prefactor ' 10.682 1.0000 .0000 .10000E+07 15 'Prefactor ' .28564 1.0000 .0000 .10000E+07 16 'norm ' .30347E-04 1.0000 .0000 .10000E+07 17 'Prefactor ' 5.3557 1.0000 .0000 .10000E+07 18 'Prefactor ' .27056E-03 1.0000 .0000 .10000E+07 19 'norm ' .84932E-07 1.0000 .0000 .10000E+07 20 'Prefactor ' .22571E-04 1.0000 .0000 .10000E+07 21 'Normalizat' 1.0571 1.0000 .10000E-01 10.000 22 'Prefactor ' .94262 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5320E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 12687.75 FROM MIGRAD STATUS=CONVERGED 176 CALLS 1424 TOTAL EDM= .57E-10 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.0% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .61062E-09 16.233 -.29696E-06** at limit ** 2 Prefactor .55511E-10 3.8454 -.13262E-07** at limit ** 3 Prefactor .0000 9.8985 -.53084E-07** at limit ** 4 norm 16.798 4.8098 -.15785E-08 .14420E-02 5 norm 1.1210 .29763 .35916E-08 -.52922E-03 6 Prefactor .0000 1.8412 .10259E-07** at limit ** 7 Prefactor .0000 3.5308 .86507E-07** at limit ** 8 Prefactor .0000 1.5894 -.11760E-07** at limit ** 9 Prefactor .27756E-09 17.115 .30875E-07** at limit ** 10 norm .55511E-10 4.3798 -.96016E-07** at limit ** 11 Prefactor .55511E-10 31.113 .22116E-06** at limit ** 12 Prefactor 14.492 6.2300 .30052E-07 .32676E-01 13 norm 2.0960 1.5611 -.28309E-07 .24750E-03 14 Prefactor 7.6257 46.636 -.28284E-06 .24191E-02 15 Prefactor .28010 15.583 -.13545E-06 .52617E-02 16 norm .0000 2.2986 -.47054E-08** at limit ** 17 Prefactor 5.3996 5.0896 -.69608E-07 .21775E-03 18 Prefactor .0000 9.0702 -.55560E-08** at limit ** 19 norm .0000 .21677 -.77630E-08** at limit ** 20 Prefactor .0000 1.3408 .41407E-07** at limit ** 21 Normalizat 1.0593 .14938 -.83456E-06 .69498E-05 22 Prefactor .94143 .13388 .59579E-06 .38698E-05 ERR DEF= .500 Final values: Prefactor = 6.10623e-10 Prefactor = 5.55112e-11 Prefactor = 0 norm = 16.7981 norm = 1.12104 Prefactor = 0 Prefactor = 0 Prefactor = 0 Prefactor = 2.77556e-10 norm = 5.55112e-11 Prefactor = 5.55112e-11 Prefactor = 14.4919 norm = 2.09603 Prefactor = 7.62568 Prefactor = 0.280103 norm = 0 Prefactor = 5.39956 Prefactor = 0 norm = 0 Prefactor = 0 Normalizat = 1.05926 Prefactor = 0.941434 ********** ** 18 **HESSE ********** FCN= 12687.75 FROM HESSE STATUS=OK 388 CALLS 1812 TOTAL EDM= .11E-07 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .61062E-09 16.138 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Prefactor .55511E-10 3.8583 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor .0000 9.9294 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 norm 16.798 4.8202 .24388E-03 -1.5626 5 norm 1.1210 .29810 .66272E-03 -1.5687 6 Prefactor .0000 1.8418 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 Prefactor .0000 3.5350 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 Prefactor .0000 1.5889 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 Prefactor .27756E-09 17.162 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 norm .55511E-10 4.3958 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor .55511E-10 30.810 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 Prefactor 14.492 10.558 .26603E-03 -1.5632 13 norm 2.0960 1.5559 .72486E-03 -1.5679 14 Prefactor 7.6257 46.155 .30631E-03 -1.5653 15 Prefactor .28010 3.4264 .74979E-02 -1.5697 16 norm .0000 2.2762 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 Prefactor 5.3996 5.1913 .43402E-03 -1.5661 18 Prefactor .0000 9.0274 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 19 norm .0000 .12462 .14691E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 20 Prefactor .0000 1.3430 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 21 Normalizat 1.0593 .13087 .40106E-01 -.91071 22 Prefactor .94143 .11335 .45546E-01 -.94708 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 1.06581e-08 Minuit parameter uncertainties: 1 0.000199345 2 2.8356e-05 3 2.71843e-05 4 4.82019 5 0.298099 6 6.28093e-07 7 5.17989e-07 8 9.25968e-07 9 0.00014242 10 2.73797e-05 11 5.9575e-05 12 10.5581 13 1.55591 14 37.5217 15 1.95934 16 1.42709e-06 17 5.19128 18 2.807e-05 19 2.65908e-08 20 3.6718e-07 21 0.130914 22 0.113381 ********** ** 18 **HESSE ********** FCN= 12687.75 FROM HESSE STATUS=OK 388 CALLS 1812 TOTAL EDM= .11E-07 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .61062E-09 16.138 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Prefactor .55511E-10 3.8583 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor .0000 9.9294 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 norm 16.798 4.8202 .24388E-03 -1.5626 5 norm 1.1210 .29810 .66272E-03 -1.5687 6 Prefactor .0000 1.8418 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 Prefactor .0000 3.5350 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 Prefactor .0000 1.5889 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 Prefactor .27756E-09 17.162 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 norm .55511E-10 4.3958 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor .55511E-10 30.810 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 Prefactor 14.492 10.558 .26603E-03 -1.5632 13 norm 2.0960 1.5559 .72486E-03 -1.5679 14 Prefactor 7.6257 46.155 .30631E-03 -1.5653 15 Prefactor .28010 3.4264 .74979E-02 -1.5697 16 norm .0000 2.2762 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 Prefactor 5.3996 5.1913 .43402E-03 -1.5661 18 Prefactor .0000 9.0274 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 19 norm .0000 .12462 .14691E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 20 Prefactor .0000 1.3430 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 21 Normalizat 1.0593 .13087 .40106E-01 -.91071 22 Prefactor .94143 .11335 .45546E-01 -.94708 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 1.06581e-08 Minuit parameter uncertainties: 1 0.000199345 2 2.8356e-05 3 2.71843e-05 4 4.82019 5 0.298099 6 6.28093e-07 7 5.17989e-07 8 9.25968e-07 9 0.00014242 10 2.73797e-05 11 5.9575e-05 12 10.5581 13 1.55591 14 37.5217 15 1.95934 16 1.42709e-06 17 5.19128 18 2.807e-05 19 2.65908e-08 20 3.6718e-07 21 0.130914 22 0.113381 number of points = 17284 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J2234.1-2656_weekly_bin937 RA = 338.543, Dec = -26.9375 tmin = 805680001, tmax = 806284801 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='32680234', job_status='RUN', time_executed='2026-07-21 19:45:03.876050', time_epoch_executed='1784688303.88' WHERE source_name='4FGL J2234.1-2656' and cadence='weekly' and bin_id='937' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/32680234 Creating custom pfile directory: /lscratch/kocevski/32680234/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=805680001.0 && nMetStart<806284801.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=805680001.0 && nMetStart<806284801.0' /Data/Flight/Level1/LPA Retrieving 107 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/32680234/ft1_4FGL_J2234.1-2656_weekly_bin937.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=805680001.0 && nMetStart<806284801.0' /Data/Flight/Level1/LPA Retrieving 107 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/32680234/ft2_4FGL_J2234.1-2656_weekly_bin937.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/32680234/ft1_4FGL_J2234.1-2656_weekly_bin937.fits outfile=/lscratch/kocevski/32680234/ft1_filteredMKT_4FGL_J2234.1-2656_weekly_bin937.fits ra=338.543 dec=-26.9375 rad=12.0 tmin=805680001.0 tmax=806284801.0 emin=100.0 emax=100000.0 zmin=0.0 zmax=90.0 evclass=128 evtype="INDEF" convtype=-1 phasemin=0.0 phasemax=1.0 evtable="EVENTS" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). Done. real 4.80 user 4.02 sys 0.24 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/32680234/ft2_4FGL_J2234.1-2656_weekly_bin937.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/32680234/ft2_4FGL_J2234.1-2656_weekly_bin937.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/32680234/ft1_filteredMKT_4FGL_J2234.1-2656_weekly_bin937.fits evtable="EVENTS" outfile="/lscratch/kocevski/32680234/ft1_filtered_4FGL_J2234.1-2656_weekly_bin937.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 0.91 user 0.21 sys 0.13 Number of photons that the gtmktime cut: 1131 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/32680234/ft1_filtered_4FGL_J2234.1-2656_weekly_bin937.fits" evtable="EVENTS" scfile=/lscratch/kocevski/32680234/ft2_4FGL_J2234.1-2656_weekly_bin937.fits sctable="SC_DATDone. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 12687.7546673 Extracting fit parameters... 4FGL J2234.1-2656 Spectrum: LogParabola 238 norm: 5.551e-11 2.738e-05 0.000e+00 1.000e+06 ( 1.000e-13) 239 alpha: 1.955e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 240 beta: 7.158e-02 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 241 Eb: 1.166e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 529 Prefactor: 9.414e-01 1.134e-01 0.000e+00 1.000e+01 ( 1.000e+00) 530 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 531 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 528 Normalization: 1.059e+00 1.309e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 338.543 -26.938 Photon Flux Upper Limit: 2.26241915446e-08 ph cm-2 s-1 Energy Flux Upper Limit: 1.57629382736e-05 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/32679743/likelihoodResults_805680001_806284801_4FGL_J2234.1-2656_weekly_bin937.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) = 12687.8638103 delta logL = -0.109143017029 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 12687.7546674 delta logL = -1.05626895675e-07 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' .22332E-06 1.0000 .0000 .10000E+07 2 'alpha ' 3.5958 1.0000 .0000 5.0000 3 'Normalizat' 1.0592 1.0000 .10000E-01 10.000 4 'Prefactor ' .94146 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5320E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 12687.75 FROM MIGRAD STATUS=CONVERGED 48 CALLS 203 TOTAL EDM= .34E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm .0000 1.8240 .42118E-03** at limit ** 2 alpha .95777 .90499 -.15954E-04 .0000 3 Normalizat 1.0593 1.1921 -.60226E-05 .10062E-03 4 Prefactor .94143 1.2842 .52743E-05 .97696E-04 ERR DEF= .500 Final values: norm = 0 alpha = 0.957774 Normalizat = 1.05926 Prefactor = 0.941434 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 12687.7546673 Extracting fit parameters... 4FGL J2234.1-2656 Spectrum: LogParabola 238 norm: 5.551e-11 2.738e-05 0.000e+00 1.000e+06 ( 1.000e-13) 239 alpha: 1.955e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 240 beta: 7.158e-02 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 241 Eb: 1.166e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 529 Prefactor: 9.414e-01 1.134e-01 0.000e+00 1.000e+01 ( 1.000e+00) 530 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 531 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 528 Normalization: 1.059e+00 1.309e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 338.543 -26.938 Photon Flux Upper Limit: 2.26241915446e-08 ph cm-2 s-1 Energy Flux Upper Limit: 1.57629382736e-05 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/32679755/likelihoodResults_805680001_806284801_4FGL_J2234.1-2656_weekly_bin937.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) = 12687.8638103 delta logL = -0.109143017029 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 12687.7546674 delta logL = -1.05626895675e-07 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' .22332E-06 1.0000 .0000 .10000E+07 2 'alpha ' 3.5958 1.0000 .0000 5.0000 3 'Normalizat' 1.0592 1.0000 .10000E-01 10.000 4 'Prefactor ' .94146 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5320E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 12687.75 FROM MIGRAD STATUS=CONVERGED 48 CALLS 203 TOTAL EDM= .34E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm .0000 1.8240 .42118E-03** at limit ** 2 alpha .95777 .90499 -.15954E-04 .0000 3 Normalizat 1.0593 1.1921 -.60226E-05 .10062E-03 4 Prefactor .94143 1.2842 .52743E-05 .97696E-04 ERR DEF= .500 Final values: norm = 0 alpha = 0.957774 Normalizat = 1.05926 Prefactor = 0.941434 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 12687.75 FROM HESSE STATUS=FAILED 9 CALLS 212 TOTAL EDM= .34E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm .0000 1.8240 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 alpha .19348 .93710 -.15954E-04 -.66479 3 Normalizat 1.0593 1.1921 -.60226E-05 -.91071 4 Prefactor .94143 1.2842 .52743E-05 -.94708 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 3.37782e-12 Minuit parameter uncertainties: 1 2.08966e-06 2 0.940387 3 1.22442 4 1.32964 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 12687.75 FROM HESSE STATUS=FAILED 9 CALLS 212 TOTAL EDM= .34E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm .0000 1.8240 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 alpha .19348 .93710 -.15954E-04 -.66479 3 Normalizat 1.0593 1.1921 -.60226E-05 -.91071 4 Prefactor .94143 1.2842 .52743E-05 -.94708 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 3.37782e-12 Minuit parameter uncertainties: 1 2.08966e-06 2 0.940387 3 1.22442 4 1.32964 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 101 logL (Free Index) = 12687.7546673 delta logL = 3.63797880709e-12 Extracting fit parameters... 4FGL J2234.1-2656 Spectrum: LogParabola 238 norm: 0.000e+00 2.090e-06 0.000e+00 1.000e+06 ( 1.000e-13) 239 alpha: 9.578e-01 9.404e-01 0.000e+00 5.000e+00 ( 1.000e+00) 240 beta: 7.158e-02 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 241 Eb: 1.166e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 529 Prefactor: 9.414e-01 1.330e+00 0.000e+00 1.000e+01 ( 1.000e+00) 530 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 531 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 528 Normalization: 1.059e+00 1.224e+00 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 338.543 -26.938 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/32679755/cmap_HighResolution_805680001_806284801_4FGL_J2234.1-2656_weekly_bin937.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='1.58e-05', job_status='DONE', photon_flux_upper_limit='2.26e-08', time_completed='2026-07-21 19:52:50.331574', job_id='32679755', GAL2='0.94', fit_tolerance='1e-08', EG2='1.06', EG='1.06', time_epoch_completed='1784688770.33', return_code2='101', ts='-0.00', comment='SUCCESS', return_code='0', GAL='0.94', dlogl='3.64e-12', ts2='0.00', photon_index_error='0.00', photon_index='1.95' WHERE bin_id='937' AND source_name='4FGL J2234.1-2656' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue Jul 21 19:52:50 PDT 2026 Done. MINUIT Return Code (Free Index): 101 logL (Free Index) = 12687.7546673 delta logL = 3.63797880709e-12 Extracting fit parameters... 4FGL J2234.1-2656 Spectrum: LogParabola 238 norm: 0.000e+00 2.090e-06 0.000e+00 1.000e+06 ( 1.000e-13) 239 alpha: 9.578e-01 9.404e-01 0.000e+00 5.000e+00 ( 1.000e+00) 240 beta: 7.158e-02 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 241 Eb: 1.166e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 529 Prefactor: 9.414e-01 1.330e+00 0.000e+00 1.000e+01 ( 1.000e+00) 530 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 531 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 528 Normalization: 1.059e+00 1.224e+00 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 338.543 -26.938 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/32679743/cmap_HighResolution_805680001_806284801_4FGL_J2234.1-2656_weekly_bin937.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='1.58e-05', job_status='DONE', photon_flux_upper_limit='2.26e-08', time_completed='2026-07-21 19:52:50.446794', job_id='32679743', GAL2='0.94', fit_tolerance='1e-08', EG2='1.06', EG='1.06', time_epoch_completed='1784688770.45', return_code2='101', ts='-0.00', comment='SUCCESS', return_code='0', GAL='0.94', dlogl='3.64e-12', ts2='0.00', photon_index_error='0.00', photon_index='1.95' WHERE bin_id='937' AND source_name='4FGL J2234.1-2656' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue Jul 21 19:52:51 PDT 2026 A" outfile=/lscratch/kocevski/32680234/ltcube_805680001_806284801_4FGL_J2234.1-2656_weekly_bin937.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/32680234/ft2_4FGL_J2234.1-2656_weekly_bin937.fits .....................! real 17.07 user 16.20 sys 0.23 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/32680234/ft1_filtered_4FGL_J2234.1-2656_weekly_bin937.fits evtable="EVENTS" scfile=/lscratch/kocevski/32680234/ft2_4FGL_J2234.1-2656_weekly_bin937.fits sctable="SC_DATA" expcube=/lscratch/kocevski/32680234/ltcube_805680001_806284801_4FGL_J2234.1-2656_weekly_bin937.fits outfile=/lscratch/kocevski/32680234/expmap_805680001_806284801_4FGL_J2234.1-2656_weekly_bin937.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/32680234/ltcube_805680001_806284801_4FGL_J2234.1-2656_weekly_bin937.fits .....................! real 64.44 user 59.70 sys 3.91 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 166 point sources and 0 extended sources Setting source of interest to: 4FGL J2234.1-2656 @ 338.543 -26.9375 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/32680234/ft1_filtered_4FGL_J2234.1-2656_weekly_bin937.fits scfile=/lscratch/kocevski/32680234/ft2_4FGL_J2234.1-2656_weekly_bin937.fits outfile=/lscratch/kocevski/32680234/cmap_805680001_806284801_4FGL_J2234.1-2656_weekly_bin937.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=338.543 yref=-26.9375 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 0.87 user 0.24 sys 0.12 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/32680234/ft1_filtered_4FGL_J2234.1-2656_weekly_bin937.fits scfile=/lscratch/kocevski/32680234/ft2_4FGL_J2234.1-2656_weekly_bin937.fits outfile=/lscratch/kocevski/32680234/cmap_HighResolution_805680001_806284801_4FGL_J2234.1-2656_weekly_bin937.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=338.543 yref=-26.9375 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 0.87 user 0.23 sys 0.14 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/32680234/ft1_filtered_4FGL_J2234.1-2656_weekly_bin937.fits evtable="EVENTS" scfile=/lscratch/kocevski/32680234/ft2_4FGL_J2234.1-2656_weekly_bin937.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/32680234/Model_4FGL_J2234.1-2656_weekly_bin937.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/32680234/ft1_filtered_4FGL_J2234.1-2656_weekly_bin937.fits.....................! real 35.05 user 33.13 sys 1.13 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/32680234/ft1_filtered_4FGL_J2234.1-2656_weekly_bin937.fits', '/lscratch/kocevski/32680234/ft2_4FGL_J2234.1-2656_weekly_bin937.fits', expMap='/lscratch/kocevski/32680234/expmap_805680001_806284801_4FGL_J2234.1-2656_weekly_bin937.fits', expCube='/lscratch/kocevski/32680234/ltcube_805680001_806284801_4FGL_J2234.1-2656_weekly_bin937.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/32680234/Model_4FGL_J2234.1-2656_weekly_bin937.xml', optimizer='MINUIT') Using source of interest name: '4FGL J2234.1-2656' 4FGL J2234.1-2656 Spectrum: LogParabola 238 norm: 9.136e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-13) 239 alpha: 1.955e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 240 beta: 7.158e-02 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 241 Eb: 1.166e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/32680234/ft1_filtered_4FGL_J2234.1-2656_weekly_bin937.fits Spacecraft file(s): /lscratch/kocevski/32680234/ft2_4FGL_J2234.1-2656_weekly_bin937.fits Exposure map: /lscratch/kocevski/32680234/expmap_805680001_806284801_4FGL_J2234.1-2656_weekly_bin937.fits Exposure cube: /lscratch/kocevski/32680234/ltcube_805680001_806284801_4FGL_J2234.1-2656_weekly_bin937.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/32680234/Model_4FGL_J2234.1-2656_weekly_bin937.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) = 12687.8691245 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 12687.7581988 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .63640E-03 1.0000 .0000 .10000E+07 2 'Prefactor ' .13202E-03 1.0000 .0000 .10000E+07 3 'Prefactor ' .24551E-05 1.0000 .0000 .10000E+07 4 'norm ' 16.828 1.0000 .0000 .10000E+07 5 'norm ' 1.1207 1.0000 .0000 .10000E+07 6 'Prefactor ' .75097E-05 1.0000 .0000 .10000E+07 7 'Prefactor ' .15011E-03 1.0000 .0000 .10000E+07 8 'Prefactor ' .15037E-03 1.0000 .0000 .10000E+07 9 'Prefactor ' .25938E-04 1.0000 .0000 .10000E+07 10 'norm ' .97478E-06 1.0000 .0000 .10000E+07 11 'Prefactor ' .61841E-02 1.0000 .0000 .10000E+07 12 'Prefactor ' 14.148 1.0000 .0000 .10000E+07 13 'norm ' 2.0346 1.0000 .0000 .10000E+07 14 'Prefactor ' 10.682 1.0000 .0000 .10000E+07 15 'Prefactor ' .28564 1.0000 .0000 .10000E+07 16 'norm ' .30347E-04 1.0000 .0000 .10000E+07 17 'Prefactor ' 5.3557 1.0000 .0000 .10000E+07 18 'Prefactor ' .27056E-03 1.0000 .0000 .10000E+07 19 'norm ' .84932E-07 1.0000 .0000 .10000E+07 20 'Prefactor ' .22571E-04 1.0000 .0000 .10000E+07 21 'Normalizat' 1.0571 1.0000 .10000E-01 10.000 22 'Prefactor ' .94262 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5320E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 12687.75 FROM MIGRAD STATUS=CONVERGED 176 CALLS 1424 TOTAL EDM= .57E-10 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.0% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .61062E-09 16.233 -.29696E-06** at limit ** 2 Prefactor .55511E-10 3.8454 -.13262E-07** at limit ** 3 Prefactor .0000 9.8985 -.53084E-07** at limit ** 4 norm 16.798 4.8098 -.15785E-08 .14420E-02 5 norm 1.1210 .29763 .35916E-08 -.52922E-03 6 Prefactor .0000 1.8412 .10259E-07** at limit ** 7 Prefactor .0000 3.5308 .86507E-07** at limit ** 8 Prefactor .0000 1.5894 -.11760E-07** at limit ** 9 Prefactor .27756E-09 17.115 .30875E-07** at limit ** 10 norm .55511E-10 4.3798 -.96016E-07** at limit ** 11 Prefactor .55511E-10 31.113 .22116E-06** at limit ** 12 Prefactor 14.492 6.2300 .30052E-07 .32676E-01 13 norm 2.0960 1.5611 -.28309E-07 .24750E-03 14 Prefactor 7.6257 46.636 -.28284E-06 .24191E-02 15 Prefactor .28010 15.583 -.13545E-06 .52617E-02 16 norm .0000 2.2986 -.47054E-08** at limit ** 17 Prefactor 5.3996 5.0896 -.69608E-07 .21775E-03 18 Prefactor .0000 9.0702 -.55560E-08** at limit ** 19 norm .0000 .21677 -.77630E-08** at limit ** 20 Prefactor .0000 1.3408 .41407E-07** at limit ** 21 Normalizat 1.0593 .14938 -.83456E-06 .69498E-05 22 Prefactor .94143 .13388 .59579E-06 .38698E-05 ERR DEF= .500 Final values: Prefactor = 6.10623e-10 Prefactor = 5.55112e-11 Prefactor = 0 norm = 16.7981 norm = 1.12104 Prefactor = 0 Prefactor = 0 Prefactor = 0 Prefactor = 2.77556e-10 norm = 5.55112e-11 Prefactor = 5.55112e-11 Prefactor = 14.4919 norm = 2.09603 Prefactor = 7.62568 Prefactor = 0.280103 norm = 0 Prefactor = 5.39956 Prefactor = 0 norm = 0 Prefactor = 0 Normalizat = 1.05926 Prefactor = 0.941434 number of points = 17284 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J2234.1-2656_weekly_bin937 RA = 338.543, Dec = -26.9375 tmin = 805680001, tmax = 806284801 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='32680535', job_status='RUN', time_executed='2026-07-21 19:49:04.282185', time_epoch_executed='1784688544.28' WHERE source_name='4FGL J2234.1-2656' and cadence='weekly' and bin_id='937' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/32680535 Creating custom pfile directory: /lscratch/kocevski/32680535/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=805680001.0 && nMetStart<806284801.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=805680001.0 && nMetStart<806284801.0' /Data/Flight/Level1/LPA Retrieving 107 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/32680535/ft1_4FGL_J2234.1-2656_weekly_bin937.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=805680001.0 && nMetStart<806284801.0' /Data/Flight/Level1/LPA Retrieving 107 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/32680535/ft2_4FGL_J2234.1-2656_weekly_bin937.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/32680535/ft1_4FGL_J2234.1-2656_weekly_bin937.fits outfile=/lscratch/kocevski/32680535/ft1_filteredMKT_4FGL_J2234.1-2656_weekly_bin937.fits ra=338.543 dec=-26.9375 rad=12.0 tmin=805680001.0 tmax=806284801.0 emin=100.0 emax=100000.0 zmin=0.0 zmax=90.0 evclass=128 evtype="INDEF" convtype=-1 phasemin=0.0 phasemax=1.0 evtable="EVENTS" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). Done. real 4.81 user 3.90 sys 0.23 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/32680535/ft2_4FGL_J2234.1-2656_weekly_bin937.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/32680535/ft2_4FGL_J2234.1-2656_weekly_bin937.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/32680535/ft1_filteredMKT_4FGL_J2234.1-2656_weekly_bin937.fits evtable="EVENTS" outfile="/lscratch/kocevski/32680535/ft1_filtered_4FGL_J2234.1-2656_weekly_bin937.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 0.89 user 0.21 sys 0.13 Number of photons that the gtmktime cut: 1131 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/32680535/ft1_filtered_4FGL_J2234.1-2656_weekly_bin937.fits" evtable="EVENTS" scfile=/lscratch/kocevski/32680535/ft2_4FGL_J2234.1-2656_weekly_bin937.fits sctable="SC_DAT ********** ** 18 **HESSE ********** FCN= 12687.75 FROM HESSE STATUS=OK 388 CALLS 1812 TOTAL EDM= .11E-07 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .61062E-09 16.138 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Prefactor .55511E-10 3.8583 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor .0000 9.9294 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 norm 16.798 4.8202 .24388E-03 -1.5626 5 norm 1.1210 .29810 .66272E-03 -1.5687 6 Prefactor .0000 1.8418 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 Prefactor .0000 3.5350 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 Prefactor .0000 1.5889 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 Prefactor .27756E-09 17.162 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 norm .55511E-10 4.3958 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor .55511E-10 30.810 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 Prefactor 14.492 10.558 .26603E-03 -1.5632 13 norm 2.0960 1.5559 .72486E-03 -1.5679 14 Prefactor 7.6257 46.155 .30631E-03 -1.5653 15 Prefactor .28010 3.4264 .74979E-02 -1.5697 16 norm .0000 2.2762 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 Prefactor 5.3996 5.1913 .43402E-03 -1.5661 18 Prefactor .0000 9.0274 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 19 norm .0000 .12462 .14691E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 20 Prefactor .0000 1.3430 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 21 Normalizat 1.0593 .13087 .40106E-01 -.91071 22 Prefactor .94143 .11335 .45546E-01 -.94708 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 1.06581e-08 Minuit parameter uncertainties: 1 0.000199345 2 2.8356e-05 3 2.71843e-05 4 4.82019 5 0.298099 6 6.28093e-07 7 5.17989e-07 8 9.25968e-07 9 0.00014242 10 2.73797e-05 11 5.9575e-05 12 10.5581 13 1.55591 14 37.5217 15 1.95934 16 1.42709e-06 17 5.19128 18 2.807e-05 19 2.65908e-08 20 3.6718e-07 21 0.130914 22 0.113381 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 12687.7546673 Extracting fit parameters... 4FGL J2234.1-2656 Spectrum: LogParabola 238 norm: 5.551e-11 2.738e-05 0.000e+00 1.000e+06 ( 1.000e-13) 239 alpha: 1.955e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 240 beta: 7.158e-02 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 241 Eb: 1.166e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 529 Prefactor: 9.414e-01 1.134e-01 0.000e+00 1.000e+01 ( 1.000e+00) 530 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 531 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 528 Normalization: 1.059e+00 1.309e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 338.543 -26.938 Photon Flux Upper Limit: 2.26241915446e-08 ph cm-2 s-1 Energy Flux Upper Limit: 1.57629382736e-05 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/32680234/likelihoodResults_805680001_806284801_4FGL_J2234.1-2656_weekly_bin937.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) = 12687.8638103 delta logL = -0.109143017029 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 12687.7546674 delta logL = -1.05626895675e-07 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' .22332E-06 1.0000 .0000 .10000E+07 2 'alpha ' 3.5958 1.0000 .0000 5.0000 3 'Normalizat' 1.0592 1.0000 .10000E-01 10.000 4 'Prefactor ' .94146 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5320E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 12687.75 FROM MIGRAD STATUS=CONVERGED 48 CALLS 203 TOTAL EDM= .34E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm .0000 1.8240 .42118E-03** at limit ** 2 alpha .95777 .90499 -.15954E-04 .0000 3 Normalizat 1.0593 1.1921 -.60226E-05 .10062E-03 4 Prefactor .94143 1.2842 .52743E-05 .97696E-04 ERR DEF= .500 Final values: norm = 0 alpha = 0.957774 Normalizat = 1.05926 Prefactor = 0.941434 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 12687.75 FROM HESSE STATUS=FAILED 9 CALLS 212 TOTAL EDM= .34E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm .0000 1.8240 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 alpha .19348 .93710 -.15954E-04 -.66479 3 Normalizat 1.0593 1.1921 -.60226E-05 -.91071 4 Prefactor .94143 1.2842 .52743E-05 -.94708 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 3.37782e-12 Minuit parameter uncertainties: 1 2.08966e-06 2 0.940387 3 1.22442 4 1.32964 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 101 logL (Free Index) = 12687.7546673 delta logL = 3.63797880709e-12 Extracting fit parameters... 4FGL J2234.1-2656 Spectrum: LogParabola 238 norm: 0.000e+00 2.090e-06 0.000e+00 1.000e+06 ( 1.000e-13) 239 alpha: 9.578e-01 9.404e-01 0.000e+00 5.000e+00 ( 1.000e+00) 240 beta: 7.158e-02 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 241 Eb: 1.166e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 529 Prefactor: 9.414e-01 1.330e+00 0.000e+00 1.000e+01 ( 1.000e+00) 530 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 531 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 528 Normalization: 1.059e+00 1.224e+00 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 338.543 -26.938 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/32680234/cmap_HighResolution_805680001_806284801_4FGL_J2234.1-2656_weekly_bin937.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='1.58e-05', job_status='DONE', photon_flux_upper_limit='2.26e-08', time_completed='2026-07-21 19:57:22.619761', job_id='32680234', GAL2='0.94', fit_tolerance='1e-08', EG2='1.06', EG='1.06', time_epoch_completed='1784689042.62', return_code2='101', ts='-0.00', comment='SUCCESS', return_code='0', GAL='0.94', dlogl='3.64e-12', ts2='0.00', photon_index_error='0.00', photon_index='1.95' WHERE bin_id='937' AND source_name='4FGL J2234.1-2656' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue Jul 21 19:57:23 PDT 2026 number of points = 17284 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J2234.1-2656_weekly_bin937 RA = 338.543, Dec = -26.9375 tmin = 805680001, tmax = 806284801 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='32680666', job_status='RUN', time_executed='2026-07-21 19:50:06.622001', time_epoch_executed='1784688606.62' WHERE source_name='4FGL J2234.1-2656' and cadence='weekly' and bin_id='937' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/32680666 Creating custom pfile directory: /lscratch/kocevski/32680666/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=805680001.0 && nMetStart<806284801.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=805680001.0 && nMetStart<806284801.0' /Data/Flight/Level1/LPA Retrieving 107 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/32680666/ft1_4FGL_J2234.1-2656_weekly_bin937.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=805680001.0 && nMetStart<806284801.0' /Data/Flight/Level1/LPA Retrieving 107 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/32680666/ft2_4FGL_J2234.1-2656_weekly_bin937.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/32680666/ft1_4FGL_J2234.1-2656_weekly_bin937.fits outfile=/lscratch/kocevski/32680666/ft1_filteredMKT_4FGL_J2234.1-2656_weekly_bin937.fits ra=338.543 dec=-26.9375 rad=12.0 tmin=805680001.0 tmax=806284801.0 emin=100.0 emax=100000.0 zmin=0.0 zmax=90.0 evclass=128 evtype="INDEF" convtype=-1 phasemin=0.0 phasemax=1.0 evtable="EVENTS" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). Done. real 4.69 user 3.93 sys 0.23 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/32680666/ft2_4FGL_J2234.1-2656_weekly_bin937.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/32680666/ft2_4FGL_J2234.1-2656_weekly_bin937.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/32680666/ft1_filteredMKT_4FGL_J2234.1-2656_weekly_bin937.fits evtable="EVENTS" outfile="/lscratch/kocevski/32680666/ft1_filtered_4FGL_J2234.1-2656_weekly_bin937.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 0.83 user 0.20 sys 0.11 Number of photons that the gtmktime cut: 1131 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/32680666/ft1_filtered_4FGL_J2234.1-2656_weekly_bin937.fits" evtable="EVENTS" scfile=/lscratch/kocevski/32680666/ft2_4FGL_J2234.1-2656_weekly_bin937.fits sctable="SC_DATA" outfile=/lscratch/kocevski/32680535/ltcube_805680001_806284801_4FGL_J2234.1-2656_weekly_bin937.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/32680535/ft2_4FGL_J2234.1-2656_weekly_bin937.fits .....................! real 16.65 user 15.78 sys 0.24 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/32680535/ft1_filtered_4FGL_J2234.1-2656_weekly_bin937.fits evtable="EVENTS" scfile=/lscratch/kocevski/32680535/ft2_4FGL_J2234.1-2656_weekly_bin937.fits sctable="SC_DATA" expcube=/lscratch/kocevski/32680535/ltcube_805680001_806284801_4FGL_J2234.1-2656_weekly_bin937.fits outfile=/lscratch/kocevski/32680535/expmap_805680001_806284801_4FGL_J2234.1-2656_weekly_bin937.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/32680535/ltcube_805680001_806284801_4FGL_J2234.1-2656_weekly_bin937.fits .....................! real 61.68 user 57.17 sys 3.54 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 166 point sources and 0 extended sources Setting source of interest to: 4FGL J2234.1-2656 @ 338.543 -26.9375 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/32680535/ft1_filtered_4FGL_J2234.1-2656_weekly_bin937.fits scfile=/lscratch/kocevski/32680535/ft2_4FGL_J2234.1-2656_weekly_bin937.fits outfile=/lscratch/kocevski/32680535/cmap_805680001_806284801_4FGL_J2234.1-2656_weekly_bin937.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=338.543 yref=-26.9375 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 0.95 user 0.20 sys 0.14 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/32680535/ft1_filtered_4FGL_J2234.1-2656_weekly_bin937.fits scfile=/lscratch/kocevski/32680535/ft2_4FGL_J2234.1-2656_weekly_bin937.fits outfile=/lscratch/kocevski/32680535/cmap_HighResolution_805680001_806284801_4FGL_J2234.1-2656_weekly_bin937.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=338.543 yref=-26.9375 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 0.89 user 0.22 sys 0.12 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/32680535/ft1_filtered_4FGL_J2234.1-2656_weekly_bin937.fits evtable="EVENTS" scfile=/lscratch/kocevski/32680535/ft2_4FGL_J2234.1-2656_weekly_bin937.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/32680535/Model_4FGL_J2234.1-2656_weekly_bin937.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 A" outfile=/lscratch/kocevski/32680666/ltcube_805680001_806284801_4FGL_J2234.1-2656_weekly_bin937.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/32680666/ft2_4FGL_J2234.1-2656_weekly_bin937.fits .....................! real 16.99 user 16.07 sys 0.24 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/32680666/ft1_filtered_4FGL_J2234.1-2656_weekly_bin937.fits evtable="EVENTS" scfile=/lscratch/kocevski/32680666/ft2_4FGL_J2234.1-2656_weekly_bin937.fits sctable="SC_DATA" expcube=/lscratch/kocevski/32680666/ltcube_805680001_806284801_4FGL_J2234.1-2656_weekly_bin937.fits outfile=/lscratch/kocevski/32680666/expmap_805680001_806284801_4FGL_J2234.1-2656_weekly_bin937.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/32680666/ltcube_805680001_806284801_4FGL_J2234.1-2656_weekly_bin937.fits .....................! real 63.47 user 58.73 sys 3.72 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 166 point sources and 0 extended sources Setting source of interest to: 4FGL J2234.1-2656 @ 338.543 -26.9375 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/32680666/ft1_filtered_4FGL_J2234.1-2656_weekly_bin937.fits scfile=/lscratch/kocevski/32680666/ft2_4FGL_J2234.1-2656_weekly_bin937.fits outfile=/lscratch/kocevski/32680666/cmap_805680001_806284801_4FGL_J2234.1-2656_weekly_bin937.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=338.543 yref=-26.9375 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 0.99 user 0.22 sys 0.12 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/32680666/ft1_filtered_4FGL_J2234.1-2656_weekly_bin937.fits scfile=/lscratch/kocevski/32680666/ft2_4FGL_J2234.1-2656_weekly_bin937.fits outfile=/lscratch/kocevski/32680666/cmap_HighResolution_805680001_806284801_4FGL_J2234.1-2656_weekly_bin937.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=338.543 yref=-26.9375 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 0.92 user 0.22 sys 0.13 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/32680666/ft1_filtered_4FGL_J2234.1-2656_weekly_bin937.fits evtable="EVENTS" scfile=/lscratch/kocevski/32680666/ft2_4FGL_J2234.1-2656_weekly_bin937.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/32680666/Model_4FGL_J2234.1-2656_weekly_bin937.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/32680535/ft1_filtered_4FGL_J2234.1-2656_weekly_bin937.fits.....................! real 32.33 user 30.76 sys 0.86 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/32680535/ft1_filtered_4FGL_J2234.1-2656_weekly_bin937.fits', '/lscratch/kocevski/32680535/ft2_4FGL_J2234.1-2656_weekly_bin937.fits', expMap='/lscratch/kocevski/32680535/expmap_805680001_806284801_4FGL_J2234.1-2656_weekly_bin937.fits', expCube='/lscratch/kocevski/32680535/ltcube_805680001_806284801_4FGL_J2234.1-2656_weekly_bin937.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/32680535/Model_4FGL_J2234.1-2656_weekly_bin937.xml', optimizer='MINUIT') Using source of interest name: '4FGL J2234.1-2656' 4FGL J2234.1-2656 Spectrum: LogParabola 238 norm: 9.136e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-13) 239 alpha: 1.955e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 240 beta: 7.158e-02 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 241 Eb: 1.166e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/32680535/ft1_filtered_4FGL_J2234.1-2656_weekly_bin937.fits Spacecraft file(s): /lscratch/kocevski/32680535/ft2_4FGL_J2234.1-2656_weekly_bin937.fits Exposure map: /lscratch/kocevski/32680535/expmap_805680001_806284801_4FGL_J2234.1-2656_weekly_bin937.fits Exposure cube: /lscratch/kocevski/32680535/ltcube_805680001_806284801_4FGL_J2234.1-2656_weekly_bin937.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/32680535/Model_4FGL_J2234.1-2656_weekly_bin937.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) = 12687.8691245 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 12687.7581988 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .63640E-03 1.0000 .0000 .10000E+07 2 'Prefactor ' .13202E-03 1.0000 .0000 .10000E+07 3 'Prefactor ' .24551E-05 1.0000 .0000 .10000E+07 4 'norm ' 16.828 1.0000 .0000 .10000E+07 5 'norm ' 1.1207 1.0000 .0000 .10000E+07 6 'Prefactor ' .75097E-05 1.0000 .0000 .10000E+07 7 'Prefactor ' .15011E-03 1.0000 .0000 .10000E+07 8 'Prefactor ' .15037E-03 1.0000 .0000 .10000E+07 9 'Prefactor ' .25938E-04 1.0000 .0000 .10000E+07 10 'norm ' .97478E-06 1.0000 .0000 .10000E+07 11 'Prefactor ' .61841E-02 1.0000 .0000 .10000E+07 12 'Prefactor ' 14.148 1.0000 .0000 .10000E+07 13 'norm ' 2.0346 1.0000 .0000 .10000E+07 14 'Prefactor ' 10.682 1.0000 .0000 .10000E+07 15 'Prefactor ' .28564 1.0000 .0000 .10000E+07 16 'norm ' .30347E-04 1.0000 .0000 .10000E+07 17 'Prefactor ' 5.3557 1.0000 .0000 .10000E+07 18 'Prefactor ' .27056E-03 1.0000 .0000 .10000E+07 19 'norm ' .84932E-07 1.0000 .0000 .10000E+07 20 'Prefactor ' .22571E-04 1.0000 .0000 .10000E+07 21 'Normalizat' 1.0571 1.0000 .10000E-01 10.000 22 'Prefactor ' .94262 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5320E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 12687.75 FROM MIGRAD STATUS=CONVERGED 176 CALLS 1424 TOTAL EDM= .57E-10 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.0% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .61062E-09 16.233 -.29696E-06** at limit ** 2 Prefactor .55511E-10 3.8454 -.13262E-07** at limit ** 3 Prefactor .0000 9.8985 -.53084E-07** at limit ** 4 norm 16.798 4.8098 -.15785E-08 .14420E-02 5 norm 1.1210 .29763 .35916E-08 -.52922E-03 6 Prefactor .0000 1.8412 .10259E-07** at limit ** 7 Prefactor .0000 3.5308 .86507E-07** at limit ** 8 Prefactor .0000 1.5894 -.11760E-07** at limit ** 9 Prefactor .27756E-09 17.115 .30875E-07** at limit ** 10 norm .55511E-10 4.3798 -.96016E-07** at limit ** 11 Prefactor .55511E-10 31.113 .22116E-06** at limit ** 12 Prefactor 14.492 6.2300 .30052E-07 .32676E-01 13 norm 2.0960 1.5611 -.28309E-07 .24750E-03 14 Prefactor 7.6257 46.636 -.28284E-06 .24191E-02 15 Prefactor .28010 15.583 -.13545E-06 .52617E-02 16 norm .0000 2.2986 -.47054E-08** at limit ** 17 Prefactor 5.3996 5.0896 -.69608E-07 .21775E-03 18 Prefactor .0000 9.0702 -.55560E-08** at limit ** 19 norm .0000 .21677 -.77630E-08** at limit ** 20 Prefactor .0000 1.3408 .41407E-07** at limit ** 21 Normalizat 1.0593 .14938 -.83456E-06 .69498E-05 22 Prefactor .94143 .13388 .59579E-06 .38698E-05 ERR DEF= .500 Final values: Prefactor = 6.10623e-10 Prefactor = 5.55112e-11 Prefactor = 0 norm = 16.7981 norm = 1.12104 Prefactor = 0 Prefactor = 0 Prefactor = 0 Prefactor = 2.77556e-10 norm = 5.55112e-11 Prefactor = 5.55112e-11 Prefactor = 14.4919 norm = 2.09603 Prefactor = 7.62568 Prefactor = 0.280103 norm = 0 Prefactor = 5.39956 Prefactor = 0 norm = 0 Prefactor = 0 Normalizat = 1.05926 Prefactor = 0.941434 ********** ** 18 **HESSE ********** FCN= 12687.75 FROM HESSE STATUS=OK 388 CALLS 1812 TOTAL EDM= .11E-07 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .61062E-09 16.138 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Prefactor .55511E-10 3.8583 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor .0000 9.9294 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 norm 16.798 4.8202 .24388E-03 -1.5626 5 norm 1.1210 .29810 .66272E-03 -1.5687 6 Prefactor .0000 1.8418 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 Prefactor .0000 3.5350 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 Prefactor .0000 1.5889 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 Prefactor .27756E-09 17.162 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 norm .55511E-10 4.3958 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor .55511E-10 30.810 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 Prefactor 14.492 10.558 .26603E-03 -1.5632 13 norm 2.0960 1.5559 .72486E-03 -1.5679 14 Prefactor 7.6257 46.155 .30631E-03 -1.5653 15 Prefactor .28010 3.4264 .74979E-02 -1.5697 16 norm .0000 2.2762 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 Prefactor 5.3996 5.1913 .43402E-03 -1.5661 18 Prefactor .0000 9.0274 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 19 norm .0000 .12462 .14691E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 20 Prefactor .0000 1.3430 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 21 Normalizat 1.0593 .13087 .40106E-01 -.91071 22 Prefactor .94143 .11335 .45546E-01 -.94708 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 1.06581e-08 Minuit parameter uncertainties: 1 0.000199345 2 2.8356e-05 3 2.71843e-05 4 4.82019 5 0.298099 6 6.28093e-07 7 5.17989e-07 8 9.25968e-07 9 0.00014242 10 2.73797e-05 11 5.9575e-05 12 10.5581 13 1.55591 14 37.5217 15 1.95934 16 1.42709e-06 17 5.19128 18 2.807e-05 19 2.65908e-08 20 3.6718e-07 21 0.130914 22 0.113381 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 12687.7546673 Extracting fit parameters... 4FGL J2234.1-2656 Spectrum: LogParabola 238 norm: 5.551e-11 2.738e-05 0.000e+00 1.000e+06 ( 1.000e-13) 239 alpha: 1.955e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 240 beta: 7.158e-02 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 241 Eb: 1.166e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 529 Prefactor: 9.414e-01 1.134e-01 0.000e+00 1.000e+01 ( 1.000e+00) 530 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 531 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 528 Normalization: 1.059e+00 1.309e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 338.543 -26.938 Photon Flux Upper Limit: 2.26241915446e-08 ph cm-2 s-1 Energy Flux Upper Limit: 1.57629382736e-05 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/32680535/likelihoodResults_805680001_806284801_4FGL_J2234.1-2656_weekly_bin937.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) = 12687.8638103 delta logL = -0.109143017029 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 12687.7546674 delta logL = -1.05626895675e-07 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' .22332E-06 1.0000 .0000 .10000E+07 2 'alpha ' 3.5958 1.0000 .0000 5.0000 3 'Normalizat' 1.0592 1.0000 .10000E-01 10.000 4 'Prefactor ' .94146 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5320E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 12687.75 FROM MIGRAD STATUS=CONVERGED 48 CALLS 203 TOTAL EDM= .34E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm .0000 1.8240 .42118E-03** at limit ** 2 alpha .95777 .90499 -.15954E-04 .0000 3 Normalizat 1.0593 1.1921 -.60226E-05 .10062E-03 4 Prefactor .94143 1.2842 .52743E-05 .97696E-04 ERR DEF= .500 Final values: norm = 0 alpha = 0.957774 Normalizat = 1.05926 Prefactor = 0.941434 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 12687.75 FROM HESSE STATUS=FAILED 9 CALLS 212 TOTAL EDM= .34E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm .0000 1.8240 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 alpha .19348 .93710 -.15954E-04 -.66479 3 Normalizat 1.0593 1.1921 -.60226E-05 -.91071 4 Prefactor .94143 1.2842 .52743E-05 -.94708 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 3.37782e-12 Minuit parameter uncertainties: 1 2.08966e-06 2 0.940387 3 1.22442 4 1.32964 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 101 logL (Free Index) = 12687.7546673 delta logL = 3.63797880709e-12 Extracting fit parameters... 4FGL J2234.1-2656 Spectrum: LogParabola 238 norm: 0.000e+00 2.090e-06 0.000e+00 1.000e+06 ( 1.000e-13) 239 alpha: 9.578e-01 9.404e-01 0.000e+00 5.000e+00 ( 1.000e+00) 240 beta: 7.158e-02 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 241 Eb: 1.166e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 529 Prefactor: 9.414e-01 1.330e+00 0.000e+00 1.000e+01 ( 1.000e+00) 530 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 531 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 528 Normalization: 1.059e+00 1.224e+00 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 338.543 -26.938 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/32680535/cmap_HighResolution_805680001_806284801_4FGL_J2234.1-2656_weekly_bin937.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='1.58e-05', job_status='DONE', photon_flux_upper_limit='2.26e-08', time_completed='2026-07-21 20:01:12.963776', job_id='32680535', GAL2='0.94', fit_tolerance='1e-08', EG2='1.06', EG='1.06', time_epoch_completed='1784689272.96', return_code2='101', ts='-0.00', comment='SUCCESS', return_code='0', GAL='0.94', dlogl='3.64e-12', ts2='0.00', photon_index_error='0.00', photon_index='1.95' WHERE bin_id='937' AND source_name='4FGL J2234.1-2656' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue Jul 21 20:01:14 PDT 2026 source GAL_V02 Working on... /lscratch/kocevski/32680666/ft1_filtered_4FGL_J2234.1-2656_weekly_bin937.fits.....................! real 33.70 user 32.13 sys 0.88 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/32680666/ft1_filtered_4FGL_J2234.1-2656_weekly_bin937.fits', '/lscratch/kocevski/32680666/ft2_4FGL_J2234.1-2656_weekly_bin937.fits', expMap='/lscratch/kocevski/32680666/expmap_805680001_806284801_4FGL_J2234.1-2656_weekly_bin937.fits', expCube='/lscratch/kocevski/32680666/ltcube_805680001_806284801_4FGL_J2234.1-2656_weekly_bin937.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/32680666/Model_4FGL_J2234.1-2656_weekly_bin937.xml', optimizer='MINUIT') Using source of interest name: '4FGL J2234.1-2656' 4FGL J2234.1-2656 Spectrum: LogParabola 238 norm: 9.136e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-13) 239 alpha: 1.955e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 240 beta: 7.158e-02 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 241 Eb: 1.166e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/32680666/ft1_filtered_4FGL_J2234.1-2656_weekly_bin937.fits Spacecraft file(s): /lscratch/kocevski/32680666/ft2_4FGL_J2234.1-2656_weekly_bin937.fits Exposure map: /lscratch/kocevski/32680666/expmap_805680001_806284801_4FGL_J2234.1-2656_weekly_bin937.fits Exposure cube: /lscratch/kocevski/32680666/ltcube_805680001_806284801_4FGL_J2234.1-2656_weekly_bin937.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/32680666/Model_4FGL_J2234.1-2656_weekly_bin937.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) = 12687.8691245 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 12687.7581988 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .63640E-03 1.0000 .0000 .10000E+07 2 'Prefactor ' .13202E-03 1.0000 .0000 .10000E+07 3 'Prefactor ' .24551E-05 1.0000 .0000 .10000E+07 4 'norm ' 16.828 1.0000 .0000 .10000E+07 5 'norm ' 1.1207 1.0000 .0000 .10000E+07 6 'Prefactor ' .75097E-05 1.0000 .0000 .10000E+07 7 'Prefactor ' .15011E-03 1.0000 .0000 .10000E+07 8 'Prefactor ' .15037E-03 1.0000 .0000 .10000E+07 9 'Prefactor ' .25938E-04 1.0000 .0000 .10000E+07 10 'norm ' .97478E-06 1.0000 .0000 .10000E+07 11 'Prefactor ' .61841E-02 1.0000 .0000 .10000E+07 12 'Prefactor ' 14.148 1.0000 .0000 .10000E+07 13 'norm ' 2.0346 1.0000 .0000 .10000E+07 14 'Prefactor ' 10.682 1.0000 .0000 .10000E+07 15 'Prefactor ' .28564 1.0000 .0000 .10000E+07 16 'norm ' .30347E-04 1.0000 .0000 .10000E+07 17 'Prefactor ' 5.3557 1.0000 .0000 .10000E+07 18 'Prefactor ' .27056E-03 1.0000 .0000 .10000E+07 19 'norm ' .84932E-07 1.0000 .0000 .10000E+07 20 'Prefactor ' .22571E-04 1.0000 .0000 .10000E+07 21 'Normalizat' 1.0571 1.0000 .10000E-01 10.000 22 'Prefactor ' .94262 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5320E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 12687.75 FROM MIGRAD STATUS=CONVERGED 176 CALLS 1424 TOTAL EDM= .57E-10 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.0% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .61062E-09 16.233 -.29696E-06** at limit ** 2 Prefactor .55511E-10 3.8454 -.13262E-07** at limit ** 3 Prefactor .0000 9.8985 -.53084E-07** at limit ** 4 norm 16.798 4.8098 -.15785E-08 .14420E-02 5 norm 1.1210 .29763 .35916E-08 -.52922E-03 6 Prefactor .0000 1.8412 .10259E-07** at limit ** 7 Prefactor .0000 3.5308 .86507E-07** at limit ** 8 Prefactor .0000 1.5894 -.11760E-07** at limit ** 9 Prefactor .27756E-09 17.115 .30875E-07** at limit ** 10 norm .55511E-10 4.3798 -.96016E-07** at limit ** 11 Prefactor .55511E-10 31.113 .22116E-06** at limit ** 12 Prefactor 14.492 6.2300 .30052E-07 .32676E-01 13 norm 2.0960 1.5611 -.28309E-07 .24750E-03 14 Prefactor 7.6257 46.636 -.28284E-06 .24191E-02 15 Prefactor .28010 15.583 -.13545E-06 .52617E-02 16 norm .0000 2.2986 -.47054E-08** at limit ** 17 Prefactor 5.3996 5.0896 -.69608E-07 .21775E-03 18 Prefactor .0000 9.0702 -.55560E-08** at limit ** 19 norm .0000 .21677 -.77630E-08** at limit ** 20 Prefactor .0000 1.3408 .41407E-07** at limit ** 21 Normalizat 1.0593 .14938 -.83456E-06 .69498E-05 22 Prefactor .94143 .13388 .59579E-06 .38698E-05 ERR DEF= .500 Final values: Prefactor = 6.10623e-10 Prefactor = 5.55112e-11 Prefactor = 0 norm = 16.7981 norm = 1.12104 Prefactor = 0 Prefactor = 0 Prefactor = 0 Prefactor = 2.77556e-10 norm = 5.55112e-11 Prefactor = 5.55112e-11 Prefactor = 14.4919 norm = 2.09603 Prefactor = 7.62568 Prefactor = 0.280103 norm = 0 Prefactor = 5.39956 Prefactor = 0 norm = 0 Prefactor = 0 Normalizat = 1.05926 Prefactor = 0.941434 ********** ** 18 **HESSE ********** FCN= 12687.75 FROM HESSE STATUS=OK 388 CALLS 1812 TOTAL EDM= .11E-07 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .61062E-09 16.138 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Prefactor .55511E-10 3.8583 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor .0000 9.9294 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 norm 16.798 4.8202 .24388E-03 -1.5626 5 norm 1.1210 .29810 .66272E-03 -1.5687 6 Prefactor .0000 1.8418 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 Prefactor .0000 3.5350 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 Prefactor .0000 1.5889 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 Prefactor .27756E-09 17.162 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 norm .55511E-10 4.3958 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor .55511E-10 30.810 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 Prefactor 14.492 10.558 .26603E-03 -1.5632 13 norm 2.0960 1.5559 .72486E-03 -1.5679 14 Prefactor 7.6257 46.155 .30631E-03 -1.5653 15 Prefactor .28010 3.4264 .74979E-02 -1.5697 16 norm .0000 2.2762 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 Prefactor 5.3996 5.1913 .43402E-03 -1.5661 18 Prefactor .0000 9.0274 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 19 norm .0000 .12462 .14691E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 20 Prefactor .0000 1.3430 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 21 Normalizat 1.0593 .13087 .40106E-01 -.91071 22 Prefactor .94143 .11335 .45546E-01 -.94708 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 1.06581e-08 Minuit parameter uncertainties: 1 0.000199345 2 2.8356e-05 3 2.71843e-05 4 4.82019 5 0.298099 6 6.28093e-07 7 5.17989e-07 8 9.25968e-07 9 0.00014242 10 2.73797e-05 11 5.9575e-05 12 10.5581 13 1.55591 14 37.5217 15 1.95934 16 1.42709e-06 17 5.19128 18 2.807e-05 19 2.65908e-08 20 3.6718e-07 21 0.130914 22 0.113381 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 12687.7546673 Extracting fit parameters... 4FGL J2234.1-2656 Spectrum: LogParabola 238 norm: 5.551e-11 2.738e-05 0.000e+00 1.000e+06 ( 1.000e-13) 239 alpha: 1.955e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 240 beta: 7.158e-02 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 241 Eb: 1.166e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 529 Prefactor: 9.414e-01 1.134e-01 0.000e+00 1.000e+01 ( 1.000e+00) 530 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 531 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 528 Normalization: 1.059e+00 1.309e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 338.543 -26.938 Photon Flux Upper Limit: 2.26241915446e-08 ph cm-2 s-1 Energy Flux Upper Limit: 1.57629382736e-05 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/32680666/likelihoodResults_805680001_806284801_4FGL_J2234.1-2656_weekly_bin937.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) = 12687.8638103 delta logL = -0.109143017029 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 12687.7546674 delta logL = -1.05626895675e-07 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' .22332E-06 1.0000 .0000 .10000E+07 2 'alpha ' 3.5958 1.0000 .0000 5.0000 3 'Normalizat' 1.0592 1.0000 .10000E-01 10.000 4 'Prefactor ' .94146 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5320E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 12687.75 FROM MIGRAD STATUS=CONVERGED 48 CALLS 203 TOTAL EDM= .34E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm .0000 1.8240 .42118E-03** at limit ** 2 alpha .95777 .90499 -.15954E-04 .0000 3 Normalizat 1.0593 1.1921 -.60226E-05 .10062E-03 4 Prefactor .94143 1.2842 .52743E-05 .97696E-04 ERR DEF= .500 Final values: norm = 0 alpha = 0.957774 Normalizat = 1.05926 Prefactor = 0.941434 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 12687.75 FROM HESSE STATUS=FAILED 9 CALLS 212 TOTAL EDM= .34E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm .0000 1.8240 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 alpha .19348 .93710 -.15954E-04 -.66479 3 Normalizat 1.0593 1.1921 -.60226E-05 -.91071 4 Prefactor .94143 1.2842 .52743E-05 -.94708 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 3.37782e-12 Minuit parameter uncertainties: 1 2.08966e-06 2 0.940387 3 1.22442 4 1.32964 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 101 logL (Free Index) = 12687.7546673 delta logL = 3.63797880709e-12 Extracting fit parameters... 4FGL J2234.1-2656 Spectrum: LogParabola 238 norm: 0.000e+00 2.090e-06 0.000e+00 1.000e+06 ( 1.000e-13) 239 alpha: 9.578e-01 9.404e-01 0.000e+00 5.000e+00 ( 1.000e+00) 240 beta: 7.158e-02 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 241 Eb: 1.166e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 529 Prefactor: 9.414e-01 1.330e+00 0.000e+00 1.000e+01 ( 1.000e+00) 530 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 531 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 528 Normalization: 1.059e+00 1.224e+00 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 338.543 -26.938 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/32680666/cmap_HighResolution_805680001_806284801_4FGL_J2234.1-2656_weekly_bin937.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='1.58e-05', job_status='DONE', photon_flux_upper_limit='2.26e-08', time_completed='2026-07-21 20:02:23.777016', job_id='32680666', GAL2='0.94', fit_tolerance='1e-08', EG2='1.06', EG='1.06', time_epoch_completed='1784689343.78', return_code2='101', ts='-0.00', comment='SUCCESS', return_code='0', GAL='0.94', dlogl='3.64e-12', ts2='0.00', photon_index_error='0.00', photon_index='1.95' WHERE bin_id='937' AND source_name='4FGL J2234.1-2656' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue Jul 21 20:02:24 PDT 2026