********** ** 18 **HESSE ********** FCN= 12289.56 FROM HESSE STATUS=OK 585 CALLS 2592 TOTAL EDM= .54E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 12.436 6.4885 .28377E-03 -1.5637 2 Prefactor .0000 2.2668 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 norm .55511E-10 1.0921 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 norm 15.399 4.9424 .25490E-03 -1.5629 5 norm 1.1659 .30504 .65310E-03 -1.5686 6 Prefactor .0000 1.5586 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 Prefactor .0000 .67254 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 norm .0000 4.6266 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 Prefactor 13.219 22.366 .27498E-03 -1.5635 10 Prefactor .33357E-06 7.1947 .97300E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor 7.5745 12.527 .36247E-03 -1.5653 12 norm 2.3139 1.3821 .68003E-03 -1.5678 13 Prefactor .58442E-06 183.80 .85613E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 Prefactor .58055 10.416 .70722E-03 -1.5693 15 Prefactor .20317E-07 .96327 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 16 norm .16653E-09 2.7524 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 Prefactor 5.6495 5.3314 .42244E-03 -1.5660 18 Prefactor .28311E-08 9.7674 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 19 norm .0000 .13147 .14502E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 20 Prefactor .33307E-09 1.4188 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 21 norm 5.0971 7.7168 .44522E-03 -1.5663 22 norm .20206E-07 .97297 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 23 norm 6.9637 4.5179 .37935E-03 -1.5655 24 Prefactor 25.577 23.239 .19739E-03 -1.5607 25 Prefactor .51070E-08 16.434 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 26 norm .39735 2.3406 .90012E-03 -1.5695 27 Normalizat 1.0871 .12629 .38604E-01 -.90168 28 Prefactor .87403 .12100 .44679E-01 -.97054 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 5.40337e-07 Minuit parameter uncertainties: 1 6.48851 2 1.81361e-07 3 1.73667e-05 4 4.94237 5 0.305043 6 8.80046e-06 7 4.68568e-06 8 1.79312e-05 9 22.3657 10 0.00309822 11 12.5275 12 1.38214 13 0.0207292 14 4.91804 15 0.000279712 16 4.00993e-05 17 5.33145 18 0.000331224 19 1.00702e-06 20 4.37739e-05 21 7.71685 22 0.000280374 23 4.51786 24 23.2392 25 0.000578185 26 1.92878 27 0.126324 28 0.121035 /sdf/group/fermi/u/kocevski/software/conda/envs/fermitools_v1.0.5/lib/python2.7/site-packages/pyfits/__init__.py:22: PyFITSDeprecationWarning: PyFITS is deprecated, please use astropy.io.fits PyFITSDeprecationWarning) # noqa Likelihood Analysis Tool Support Contact: Daniel Kocevski (daniel.kocevski@nasa.gov) Importing modules... This is make3FGLxml version 01r0. The default diffuse model files and names are for pass 8 and assume you have v10r00p05 of the Fermi Science Tools or higher. This is make4FGLDR3xml version 01r09. The default diffuse model files and names are for P8R3, 4FGL DRs, and the default fermitools directory locations. WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). ********** ** 18 **HESSE ********** FCN= 12289.56 FROM HESSE STATUS=OK 585 CALLS 2592 TOTAL EDM= .54E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 12.436 6.4885 .28377E-03 -1.5637 2 Prefactor .0000 2.2668 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 norm .55511E-10 1.0921 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 norm 15.399 4.9424 .25490E-03 -1.5629 5 norm 1.1659 .30504 .65310E-03 -1.5686 6 Prefactor .0000 1.5586 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 Prefactor .0000 .67254 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 norm .0000 4.6266 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 Prefactor 13.219 22.366 .27498E-03 -1.5635 10 Prefactor .33357E-06 7.1947 .97300E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor 7.5745 12.527 .36247E-03 -1.5653 12 norm 2.3139 1.3821 .68003E-03 -1.5678 13 Prefactor .58442E-06 183.80 .85613E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 Prefactor .58055 10.416 .70722E-03 -1.5693 15 Prefactor .20317E-07 .96327 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 16 norm .16653E-09 2.7524 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 Prefactor 5.6495 5.3314 .42244E-03 -1.5660 18 Prefactor .28311E-08 9.7674 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 19 norm .0000 .13147 .14502E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 20 Prefactor .33307E-09 1.4188 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 21 norm 5.0971 7.7168 .44522E-03 -1.5663 22 norm .20206E-07 .97297 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 23 norm 6.9637 4.5179 .37935E-03 -1.5655 24 Prefactor 25.577 23.239 .19739E-03 -1.5607 25 Prefactor .51070E-08 16.434 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 26 norm .39735 2.3406 .90012E-03 -1.5695 27 Normalizat 1.0871 .12629 .38604E-01 -.90168 28 Prefactor .87403 .12100 .44679E-01 -.97054 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 5.40337e-07 Minuit parameter uncertainties: 1 6.48851 2 1.81361e-07 3 1.73667e-05 4 4.94237 5 0.305043 6 8.80046e-06 7 4.68568e-06 8 1.79312e-05 9 22.3657 10 0.00309822 11 12.5275 12 1.38214 13 0.0207292 14 4.91804 15 0.000279712 16 4.00993e-05 17 5.33145 18 0.000331224 19 1.00702e-06 20 4.37739e-05 21 7.71685 22 0.000280374 23 4.51786 24 23.2392 25 0.000578185 26 1.92878 27 0.126324 28 0.121035 /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/32680171/ltcube_805680001_806284801_4FGL_J2235.8-3627_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/32680171/ft2_4FGL_J2235.8-3627_weekly_bin937.fits .....................! real 16.98 user 16.10 sys 0.24 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/32680171/ft1_filtered_4FGL_J2235.8-3627_weekly_bin937.fits evtable="EVENTS" scfile=/lscratch/kocevski/32680171/ft2_4FGL_J2235.8-3627_weekly_bin937.fits sctable="SC_DATA" expcube=/lscratch/kocevski/32680171/ltcube_805680001_806284801_4FGL_J2235.8-3627_weekly_bin937.fits outfile=/lscratch/kocevski/32680171/expmap_805680001_806284801_4FGL_J2235.8-3627_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/32680171/ltcube_805680001_806284801_4FGL_J2235.8-3627_weekly_bin937.fits .....................! real 62.55 user 57.99 sys 3.62 Generating the xml model: radLim = 0.001 maxRad = 12 normsOnly = True freeVariableSources = True Fixing all sources to their catalog values, except variable sources Creating file and adding sources from 4FGL Added 176 point sources and 0 extended sources Setting source of interest to: 4FGL J2235.8-3627 @ 338.971 -36.4605 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/32680171/ft1_filtered_4FGL_J2235.8-3627_weekly_bin937.fits scfile=/lscratch/kocevski/32680171/ft2_4FGL_J2235.8-3627_weekly_bin937.fits outfile=/lscratch/kocevski/32680171/cmap_805680001_806284801_4FGL_J2235.8-3627_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=338.971 yref=-36.4605 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 0.96 user 0.24 sys 0.12 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/32680171/ft1_filtered_4FGL_J2235.8-3627_weekly_bin937.fits scfile=/lscratch/kocevski/32680171/ft2_4FGL_J2235.8-3627_weekly_bin937.fits outfile=/lscratch/kocevski/32680171/cmap_HighResolution_805680001_806284801_4FGL_J2235.8-3627_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=338.971 yref=-36.4605 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 0.90 user 0.23 sys 0.13 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/32680171/ft1_filtered_4FGL_J2235.8-3627_weekly_bin937.fits evtable="EVENTS" scfile=/lscratch/kocevski/32680171/ft2_4FGL_J2235.8-3627_weekly_bin937.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/32680171/Model_4FGL_J2235.8-3627_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). A" outfile=/lscratch/kocevski/32680186/ltcube_805680001_806284801_4FGL_J2235.8-3627_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/32680186/ft2_4FGL_J2235.8-3627_weekly_bin937.fits .....................! real 17.80 user 16.93 sys 0.24 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/32680186/ft1_filtered_4FGL_J2235.8-3627_weekly_bin937.fits evtable="EVENTS" scfile=/lscratch/kocevski/32680186/ft2_4FGL_J2235.8-3627_weekly_bin937.fits sctable="SC_DATA" expcube=/lscratch/kocevski/32680186/ltcube_805680001_806284801_4FGL_J2235.8-3627_weekly_bin937.fits outfile=/lscratch/kocevski/32680186/expmap_805680001_806284801_4FGL_J2235.8-3627_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/32680186/ltcube_805680001_806284801_4FGL_J2235.8-3627_weekly_bin937.fits .....................! real 66.40 user 61.52 sys 3.84 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 176 point sources and 0 extended sources Setting source of interest to: 4FGL J2235.8-3627 @ 338.971 -36.4605 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/32680186/ft1_filtered_4FGL_J2235.8-3627_weekly_bin937.fits scfile=/lscratch/kocevski/32680186/ft2_4FGL_J2235.8-3627_weekly_bin937.fits outfile=/lscratch/kocevski/32680186/cmap_805680001_806284801_4FGL_J2235.8-3627_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=338.971 yref=-36.4605 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 0.93 user 0.23 sys 0.12 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/32680186/ft1_filtered_4FGL_J2235.8-3627_weekly_bin937.fits scfile=/lscratch/kocevski/32680186/ft2_4FGL_J2235.8-3627_weekly_bin937.fits outfile=/lscratch/kocevski/32680186/cmap_HighResolution_805680001_806284801_4FGL_J2235.8-3627_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=338.971 yref=-36.4605 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 1.05 user 0.23 sys 0.13 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/32680186/ft1_filtered_4FGL_J2235.8-3627_weekly_bin937.fits evtable="EVENTS" scfile=/lscratch/kocevski/32680186/ft2_4FGL_J2235.8-3627_weekly_bin937.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/32680186/Model_4FGL_J2235.8-3627_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 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 12289.5605678 Extracting fit parameters... 4FGL J2235.8-3627 Spectrum: PowerLaw 272 Prefactor: 3.336e-07 3.098e-03 0.000e+00 1.000e+06 ( 1.000e-13) 273 Index: 2.229e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 274 Scale: 1.006e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 562 Prefactor: 8.740e-01 1.210e-01 0.000e+00 1.000e+01 ( 1.000e+00) 563 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 564 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 561 Normalization: 1.087e+00 1.263e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 338.971 -36.461 Photon Flux Upper Limit: 3.98133000822e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00303996813634 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/32679891/likelihoodResults_805680001_806284801_4FGL_J2235.8-3627_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) = 12289.5757004 delta logL = -0.0151325841707 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 12289.5605699 delta logL = -2.126698746e-06 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .61450E-04 1.0000 .0000 .10000E+07 2 'Index ' 1.9251 1.0000 .0000 10.000 3 'Normalizat' 1.0869 1.0000 .10000E-01 10.000 4 'Prefactor ' .87424 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5650E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 12289.56 FROM MIGRAD STATUS=CONVERGED 64 CALLS 222 TOTAL EDM= .24E-14 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .55511E-10 .10930 .42118E-03** at limit ** 2 Index 1.9790 7.7403 .50000 -.90949E-11 3 Normalizat 1.0871 .17357E-03 .38561E-01 .60596E-04 4 Prefactor .87403 .16969E-03 .44676E-01 .60534E-04 ERR DEF= .500 Final values: Prefactor = 5.55112e-11 Index = 1.979 Normalizat = 1.08706 Prefactor = 0.874034 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 12289.5605678 Extracting fit parameters... 4FGL J2235.8-3627 Spectrum: PowerLaw 272 Prefactor: 3.336e-07 3.098e-03 0.000e+00 1.000e+06 ( 1.000e-13) 273 Index: 2.229e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 274 Scale: 1.006e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 562 Prefactor: 8.740e-01 1.210e-01 0.000e+00 1.000e+01 ( 1.000e+00) 563 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 564 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 561 Normalization: 1.087e+00 1.263e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 338.971 -36.461 Photon Flux Upper Limit: 3.98133000822e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00303996813634 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/32679882/likelihoodResults_805680001_806284801_4FGL_J2235.8-3627_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) = 12289.5757004 delta logL = -0.0151325841707 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 12289.5605699 delta logL = -2.126698746e-06 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .61450E-04 1.0000 .0000 .10000E+07 2 'Index ' 1.9251 1.0000 .0000 10.000 3 'Normalizat' 1.0869 1.0000 .10000E-01 10.000 4 'Prefactor ' .87424 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5650E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 12289.56 FROM MIGRAD STATUS=CONVERGED 64 CALLS 222 TOTAL EDM= .24E-14 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .55511E-10 .10930 .42118E-03** at limit ** 2 Index 1.9790 7.7403 .50000 -.90949E-11 3 Normalizat 1.0871 .17357E-03 .38561E-01 .60596E-04 4 Prefactor .87403 .16969E-03 .44676E-01 .60534E-04 ERR DEF= .500 Final values: Prefactor = 5.55112e-11 Index = 1.979 Normalizat = 1.08706 Prefactor = 0.874034 ********** ** 18 **HESSE ********** FCN= 12289.56 FROM HESSE STATUS=NOT POSDEF 29 CALLS 251 TOTAL EDM= .12E-13 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .55511E-10 .56648 .84235E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index 1.9790 6.3796 .50000 -.64876 3 Normalizat 1.0871 .39336E-03 .23201E-03 -.90168 4 Prefactor .87403 .38446E-03 .24883E-03 -.97054 ERR DEF= .500 Minuit fit quality: 2 estimated distance: 1.23927e-14 Minuit parameter uncertainties: 1 1.01878e-05 2 20650.1 3 0.000393364 4 0.000384457 ********** ** 18 **HESSE ********** FCN= 12289.56 FROM HESSE STATUS=NOT POSDEF 29 CALLS 251 TOTAL EDM= .12E-13 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .55511E-10 .56648 .84235E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index 1.9790 6.3796 .50000 -.64876 3 Normalizat 1.0871 .39336E-03 .23201E-03 -.90168 4 Prefactor .87403 .38446E-03 .24883E-03 -.97054 ERR DEF= .500 Minuit fit quality: 2 estimated distance: 1.23927e-14 Minuit parameter uncertainties: 1 1.01878e-05 2 20650.1 3 0.000393364 4 0.000384457 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): 102 logL (Free Index) = 12289.5605678 delta logL = 4.12364897784e-09 Extracting fit parameters... 4FGL J2235.8-3627 Spectrum: PowerLaw 272 Prefactor: 5.551e-11 1.019e-05 0.000e+00 1.000e+06 ( 1.000e-13) 273 Index: 1.979e+00 2.065e+04 0.000e+00 1.000e+01 (-1.000e+00) 274 Scale: 1.006e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 562 Prefactor: 8.740e-01 3.845e-04 0.000e+00 1.000e+01 ( 1.000e+00) 563 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 564 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 561 Normalization: 1.087e+00 3.934e-04 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 338.971 -36.461 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/32679882/cmap_HighResolution_805680001_806284801_4FGL_J2235.8-3627_weekly_bin937.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='3.04e-03', job_status='DONE', photon_flux_upper_limit='3.98e-08', time_completed='2026-07-21 19:54:48.279282', job_id='32679882', GAL2='0.87', fit_tolerance='1e-08', EG2='1.09', EG='1.09', time_epoch_completed='1784688888.28', return_code2='102', ts='-0.00', comment='SUCCESS', return_code='0', GAL='0.87', dlogl='4.12e-09', ts2='-0.00', photon_index_error='0.00', photon_index='2.23' WHERE bin_id='937' AND source_name='4FGL J2235.8-3627' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue Jul 21 19:54:48 PDT 2026 Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 12289.5605678 delta logL = 4.12364897784e-09 Extracting fit parameters... 4FGL J2235.8-3627 Spectrum: PowerLaw 272 Prefactor: 5.551e-11 1.019e-05 0.000e+00 1.000e+06 ( 1.000e-13) 273 Index: 1.979e+00 2.065e+04 0.000e+00 1.000e+01 (-1.000e+00) 274 Scale: 1.006e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 562 Prefactor: 8.740e-01 3.845e-04 0.000e+00 1.000e+01 ( 1.000e+00) 563 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 564 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 561 Normalization: 1.087e+00 3.934e-04 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 338.971 -36.461 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/32679891/cmap_HighResolution_805680001_806284801_4FGL_J2235.8-3627_weekly_bin937.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='3.04e-03', job_status='DONE', photon_flux_upper_limit='3.98e-08', time_completed='2026-07-21 19:54:48.162190', job_id='32679891', GAL2='0.87', fit_tolerance='1e-08', EG2='1.09', EG='1.09', time_epoch_completed='1784688888.16', return_code2='102', ts='-0.00', comment='SUCCESS', return_code='0', GAL='0.87', dlogl='4.12e-09', ts2='-0.00', photon_index_error='0.00', photon_index='2.23' WHERE bin_id='937' AND source_name='4FGL J2235.8-3627' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue Jul 21 19:54:48 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_J2235.8-3627_weekly_bin937 RA = 338.971, Dec = -36.4605 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='32680494', job_status='RUN', time_executed='2026-07-21 19:48:06.133248', time_epoch_executed='1784688486.13' WHERE source_name='4FGL J2235.8-3627' and cadence='weekly' and bin_id='937' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/32680494 Creating custom pfile directory: /lscratch/kocevski/32680494/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/32680494/ft1_4FGL_J2235.8-3627_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/32680494/ft2_4FGL_J2235.8-3627_weekly_bin937.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/32680494/ft1_4FGL_J2235.8-3627_weekly_bin937.fits outfile=/lscratch/kocevski/32680494/ft1_filteredMKT_4FGL_J2235.8-3627_weekly_bin937.fits ra=338.971 dec=-36.4605 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 5.34 user 4.23 sys 0.22 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/32680494/ft2_4FGL_J2235.8-3627_weekly_bin937.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/32680494/ft2_4FGL_J2235.8-3627_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/32680494/ft1_filteredMKT_4FGL_J2235.8-3627_weekly_bin937.fits evtable="EVENTS" outfile="/lscratch/kocevski/32680494/ft1_filtered_4FGL_J2235.8-3627_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 0.93 user 0.20 sys 0.13 Number of photons that the gtmktime cut: 1110 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/32680494/ft1_filtered_4FGL_J2235.8-3627_weekly_bin937.fits" evtable="EVENTS" scfile=/lscratch/kocevski/32680494/ft2_4FGL_J2235.8-3627_weekly_bin937.fits sctable="SC_DATsource GAL_V02 Working on... /lscratch/kocevski/32680171/ft1_filtered_4FGL_J2235.8-3627_weekly_bin937.fits.....................! real 30.77 user 29.13 sys 0.89 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/32680171/ft1_filtered_4FGL_J2235.8-3627_weekly_bin937.fits', '/lscratch/kocevski/32680171/ft2_4FGL_J2235.8-3627_weekly_bin937.fits', expMap='/lscratch/kocevski/32680171/expmap_805680001_806284801_4FGL_J2235.8-3627_weekly_bin937.fits', expCube='/lscratch/kocevski/32680171/ltcube_805680001_806284801_4FGL_J2235.8-3627_weekly_bin937.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/32680171/Model_4FGL_J2235.8-3627_weekly_bin937.xml', optimizer='MINUIT') Using source of interest name: '4FGL J2235.8-3627' 4FGL J2235.8-3627 Spectrum: PowerLaw 272 Prefactor: 8.910e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-13) 273 Index: 2.229e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 274 Scale: 1.006e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/32680171/ft1_filtered_4FGL_J2235.8-3627_weekly_bin937.fits Spacecraft file(s): /lscratch/kocevski/32680171/ft2_4FGL_J2235.8-3627_weekly_bin937.fits Exposure map: /lscratch/kocevski/32680171/expmap_805680001_806284801_4FGL_J2235.8-3627_weekly_bin937.fits Exposure cube: /lscratch/kocevski/32680171/ltcube_805680001_806284801_4FGL_J2235.8-3627_weekly_bin937.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/32680171/Model_4FGL_J2235.8-3627_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) = 12289.7056667 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 12289.5659347 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 12.439 1.0000 .0000 .10000E+07 2 'Prefactor ' .15660E-03 1.0000 .0000 .10000E+07 3 'norm ' .58041E-04 1.0000 .0000 .10000E+07 4 'norm ' 15.407 1.0000 .0000 .10000E+07 5 'norm ' 1.1657 1.0000 .0000 .10000E+07 6 'Prefactor ' .10725E-04 1.0000 .0000 .10000E+07 7 'Prefactor ' .23426E-07 1.0000 .0000 .10000E+07 8 'norm ' .17222E-04 1.0000 .0000 .10000E+07 9 'Prefactor ' 13.244 1.0000 .0000 .10000E+07 10 'Prefactor ' .24140E-01 1.0000 .0000 .10000E+07 11 'Prefactor ' 7.6443 1.0000 .0000 .10000E+07 12 'norm ' 2.2781 1.0000 .0000 .10000E+07 13 'Prefactor ' 1.5476 1.0000 .0000 .10000E+07 14 'Prefactor ' .58347 1.0000 .0000 .10000E+07 15 'Prefactor ' .49658E-05 1.0000 .0000 .10000E+07 16 'norm ' .18805E-04 1.0000 .0000 .10000E+07 17 'Prefactor ' 5.6483 1.0000 .0000 .10000E+07 18 'Prefactor ' .11326E-04 1.0000 .0000 .10000E+07 19 'norm ' .38747E-07 1.0000 .0000 .10000E+07 20 'Prefactor ' .30069E-04 1.0000 .0000 .10000E+07 21 'norm ' 5.0945 1.0000 .0000 .10000E+07 22 'norm ' .37294E-05 1.0000 .0000 .10000E+07 23 'norm ' 6.9848 1.0000 .0000 .10000E+07 24 'Prefactor ' 25.675 1.0000 .0000 .10000E+07 25 'Prefactor ' .52349E-04 1.0000 .0000 .10000E+07 26 'norm ' .39548 1.0000 .0000 .10000E+07 27 'Normalizat' 1.0859 1.0000 .10000E-01 10.000 28 'Prefactor ' .87447 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5650E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 12289.56 FROM MIGRAD STATUS=CONVERGED 182 CALLS 2007 TOTAL EDM= .20E-08 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.5% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 12.436 4.7432 -.14768E-06 .35267E-01 2 Prefactor .0000 2.2670 .14066E-07** at limit ** 3 norm .55511E-10 1.0917 .52376E-07** at limit ** 4 norm 15.399 4.7275 .21554E-07 -.65775E-01 5 norm 1.1659 .30469 -.29680E-07 -.11469E-01 6 Prefactor .0000 1.5587 .55496E-07** at limit ** 7 Prefactor .0000 .67275 .14372E-06** at limit ** 8 norm .0000 4.6016 .22248E-06** at limit ** 9 Prefactor 13.219 1.8661 .47124E-07 -.12924E-01 10 Prefactor .33357E-06 4.0363 -.10826E-06** at limit ** 11 Prefactor 7.5745 8.4923 .33966E-06 -.26195E-02 12 norm 2.3139 1.3717 .17405E-07 .89779E-03 13 Prefactor .58442E-06 187.25 -.66648E-06** at limit ** 14 Prefactor .58055 3.3061 -.18072E-06 -.30607E-01 15 Prefactor .20317E-07 .77438 .92187E-07** at limit ** 16 norm .16653E-09 2.7687 -.54443E-07** at limit ** 17 Prefactor 5.6495 5.2005 -.17535E-06 -.12155E-01 18 Prefactor .28311E-08 9.9057 .11259E-06** at limit ** 19 norm .0000 .23959 -.75315E-07** at limit ** 20 Prefactor .33307E-09 1.4112 -.19079E-06** at limit ** 21 norm 5.0971 1.0550 .28494E-08 .90100E-03 22 norm .20206E-07 .78582 -.22402E-06** at limit ** 23 norm 6.9637 4.5112 .56706E-07 -.28270E-02 24 Prefactor 25.577 7.5035 .18665E-06 -.13171 25 Prefactor .51070E-08 16.436 .94311E-06** at limit ** 26 norm .39735 1.9073 -.11154E-06 .53613E-03 27 Normalizat 1.0871 .14548 -.86422E-06 .13373E-03 28 Prefactor .87403 .14217 .23656E-05 .13638E-03 ERR DEF= .500 Final values: Prefactor = 12.4358 Prefactor = 0 norm = 5.55112e-11 norm = 15.3991 norm = 1.16587 Prefactor = 0 Prefactor = 0 norm = 0 Prefactor = 13.2195 Prefactor = 3.33567e-07 Prefactor = 7.57447 norm = 2.31389 Prefactor = 5.84421e-07 Prefactor = 0.580548 Prefactor = 2.03171e-08 norm = 1.66533e-10 Prefactor = 5.64952 Prefactor = 2.83107e-09 norm = 0 Prefactor = 3.33067e-10 norm = 5.09709 norm = 2.02061e-08 norm = 6.96375 Prefactor = 25.5772 Prefactor = 5.10703e-09 norm = 0.397347 Normalizat = 1.08706 Prefactor = 0.874034 source GAL_V02 Working on... /lscratch/kocevski/32680186/ft1_filtered_4FGL_J2235.8-3627_weekly_bin937.fits.....................! real 33.46 user 31.61 sys 0.97 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/32680186/ft1_filtered_4FGL_J2235.8-3627_weekly_bin937.fits', '/lscratch/kocevski/32680186/ft2_4FGL_J2235.8-3627_weekly_bin937.fits', expMap='/lscratch/kocevski/32680186/expmap_805680001_806284801_4FGL_J2235.8-3627_weekly_bin937.fits', expCube='/lscratch/kocevski/32680186/ltcube_805680001_806284801_4FGL_J2235.8-3627_weekly_bin937.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/32680186/Model_4FGL_J2235.8-3627_weekly_bin937.xml', optimizer='MINUIT') Using source of interest name: '4FGL J2235.8-3627' 4FGL J2235.8-3627 Spectrum: PowerLaw 272 Prefactor: 8.910e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-13) 273 Index: 2.229e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 274 Scale: 1.006e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/32680186/ft1_filtered_4FGL_J2235.8-3627_weekly_bin937.fits Spacecraft file(s): /lscratch/kocevski/32680186/ft2_4FGL_J2235.8-3627_weekly_bin937.fits Exposure map: /lscratch/kocevski/32680186/expmap_805680001_806284801_4FGL_J2235.8-3627_weekly_bin937.fits Exposure cube: /lscratch/kocevski/32680186/ltcube_805680001_806284801_4FGL_J2235.8-3627_weekly_bin937.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/32680186/Model_4FGL_J2235.8-3627_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) = 12289.7056667 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 12289.5659347 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 12.439 1.0000 .0000 .10000E+07 2 'Prefactor ' .15660E-03 1.0000 .0000 .10000E+07 3 'norm ' .58041E-04 1.0000 .0000 .10000E+07 4 'norm ' 15.407 1.0000 .0000 .10000E+07 5 'norm ' 1.1657 1.0000 .0000 .10000E+07 6 'Prefactor ' .10725E-04 1.0000 .0000 .10000E+07 7 'Prefactor ' .23426E-07 1.0000 .0000 .10000E+07 8 'norm ' .17222E-04 1.0000 .0000 .10000E+07 9 'Prefactor ' 13.244 1.0000 .0000 .10000E+07 10 'Prefactor ' .24140E-01 1.0000 .0000 .10000E+07 11 'Prefactor ' 7.6443 1.0000 .0000 .10000E+07 12 'norm ' 2.2781 1.0000 .0000 .10000E+07 13 'Prefactor ' 1.5476 1.0000 .0000 .10000E+07 14 'Prefactor ' .58347 1.0000 .0000 .10000E+07 15 'Prefactor ' .49658E-05 1.0000 .0000 .10000E+07 16 'norm ' .18805E-04 1.0000 .0000 .10000E+07 17 'Prefactor ' 5.6483 1.0000 .0000 .10000E+07 18 'Prefactor ' .11326E-04 1.0000 .0000 .10000E+07 19 'norm ' .38747E-07 1.0000 .0000 .10000E+07 20 'Prefactor ' .30069E-04 1.0000 .0000 .10000E+07 21 'norm ' 5.0945 1.0000 .0000 .10000E+07 22 'norm ' .37294E-05 1.0000 .0000 .10000E+07 23 'norm ' 6.9848 1.0000 .0000 .10000E+07 24 'Prefactor ' 25.675 1.0000 .0000 .10000E+07 25 'Prefactor ' .52349E-04 1.0000 .0000 .10000E+07 26 'norm ' .39548 1.0000 .0000 .10000E+07 27 'Normalizat' 1.0859 1.0000 ********** ** 18 **HESSE ********** FCN= 12289.56 FROM HESSE STATUS=OK 585 CALLS 2592 TOTAL EDM= .54E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 12.436 6.4885 .28377E-03 -1.5637 2 Prefactor .0000 2.2668 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 norm .55511E-10 1.0921 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 norm 15.399 4.9424 .25490E-03 -1.5629 5 norm 1.1659 .30504 .65310E-03 -1.5686 6 Prefactor .0000 1.5586 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 Prefactor .0000 .67254 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 norm .0000 4.6266 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 Prefactor 13.219 22.366 .27498E-03 -1.5635 10 Prefactor .33357E-06 7.1947 .97300E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor 7.5745 12.527 .36247E-03 -1.5653 12 norm 2.3139 1.3821 .68003E-03 -1.5678 13 Prefactor .58442E-06 183.80 .85613E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 Prefactor .58055 10.416 .70722E-03 -1.5693 15 Prefactor .20317E-07 .96327 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 16 norm .16653E-09 2.7524 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 Prefactor 5.6495 5.3314 .42244E-03 -1.5660 18 Prefactor .28311E-08 9.7674 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 19 norm .0000 .13147 .14502E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 20 Prefactor .33307E-09 1.4188 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 21 norm 5.0971 7.7168 .44522E-03 -1.5663 22 norm .20206E-07 .97297 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 23 norm 6.9637 4.5179 .37935E-03 -1.5655 24 Prefactor 25.577 23.239 .19739E-03 -1.5607 25 Prefactor .51070E-08 16.434 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 26 norm .39735 2.3406 .90012E-03 -1.5695 27 Normalizat 1.0871 .12629 .38604E-01 -.90168 28 Prefactor .87403 .12100 .44679E-01 -.97054 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 5.40337e-07 Minuit parameter uncertainties: 1 6.48851 2 1.81361e-07 3 1.73667e-05 4 4.94237 5 0.305043 6 8.80046e-06 7 4.68568e-06 8 1.79312e-05 9 22.3657 10 0.00309822 11 12.5275 12 1.38214 13 0.0207292 14 4.91804 15 0.000279712 16 4.00993e-05 17 5.33145 18 0.000331224 19 1.00702e-06 20 4.37739e-05 21 7.71685 22 0.000280374 23 4.51786 24 23.2392 25 0.000578185 26 1.92878 27 0.126324 28 0.121035 .10000E-01 10.000 28 'Prefactor ' .87447 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5650E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 12289.56 FROM MIGRAD STATUS=CONVERGED 182 CALLS 2007 TOTAL EDM= .20E-08 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.5% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 12.436 4.7432 -.14768E-06 .35267E-01 2 Prefactor .0000 2.2670 .14066E-07** at limit ** 3 norm .55511E-10 1.0917 .52376E-07** at limit ** 4 norm 15.399 4.7275 .21554E-07 -.65775E-01 5 norm 1.1659 .30469 -.29680E-07 -.11469E-01 6 Prefactor .0000 1.5587 .55496E-07** at limit ** 7 Prefactor .0000 .67275 .14372E-06** at limit ** 8 norm .0000 4.6016 .22248E-06** at limit ** 9 Prefactor 13.219 1.8661 .47124E-07 -.12924E-01 10 Prefactor .33357E-06 4.0363 -.10826E-06** at limit ** 11 Prefactor 7.5745 8.4923 .33966E-06 -.26195E-02 12 norm 2.3139 1.3717 .17405E-07 .89779E-03 13 Prefactor .58442E-06 187.25 -.66648E-06** at limit ** 14 Prefactor .58055 3.3061 -.18072E-06 -.30607E-01 15 Prefactor .20317E-07 .77438 .92187E-07** at limit ** 16 norm .16653E-09 2.7687 -.54443E-07** at limit ** 17 Prefactor 5.6495 5.2005 -.17535E-06 -.12155E-01 18 Prefactor .28311E-08 9.9057 .11259E-06** at limit ** 19 norm .0000 .23959 -.75315E-07** at limit ** 20 Prefactor .33307E-09 1.4112 -.19079E-06** at limit ** 21 norm 5.0971 1.0550 .28494E-08 .90100E-03 22 norm .20206E-07 .78582 -.22402E-06** at limit ** 23 norm 6.9637 4.5112 .56706E-07 -.28270E-02 24 Prefactor 25.577 7.5035 .18665E-06 -.13171 25 Prefactor .51070E-08 16.436 .94311E-06** at limit ** 26 norm .39735 1.9073 -.11154E-06 .53613E-03 27 Normalizat 1.0871 .14548 -.86422E-06 .13373E-03 28 Prefactor .87403 .14217 .23656E-05 .13638E-03 ERR DEF= .500 Final values: Prefactor = 12.4358 Prefactor = 0 norm = 5.55112e-11 norm = 15.3991 norm = 1.16587 Prefactor = 0 Prefactor = 0 norm = 0 Prefactor = 13.2195 Prefactor = 3.33567e-07 Prefactor = 7.57447 norm = 2.31389 Prefactor = 5.84421e-07 Prefactor = 0.580548 Prefactor = 2.03171e-08 norm = 1.66533e-10 Prefactor = 5.64952 Prefactor = 2.83107e-09 norm = 0 Prefactor = 3.33067e-10 norm = 5.09709 norm = 2.02061e-08 norm = 6.96375 Prefactor = 25.5772 Prefactor = 5.10703e-09 norm = 0.397347 Normalizat = 1.08706 Prefactor = 0.874034 ********** ** 18 **HESSE ********** FCN= 12289.56 FROM HESSE STATUS=OK 585 CALLS 2592 TOTAL EDM= .54E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 12.436 6.4885 .28377E-03 -1.5637 2 Prefactor .0000 2.2668 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 norm .55511E-10 1.0921 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 norm 15.399 4.9424 .25490E-03 -1.5629 5 norm 1.1659 .30504 .65310E-03 -1.5686 6 Prefactor .0000 1.5586 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 Prefactor .0000 .67254 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 norm .0000 4.6266 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 Prefactor 13.219 22.366 .27498E-03 -1.5635 10 Prefactor .33357E-06 7.1947 .97300E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor 7.5745 12.527 .36247E-03 -1.5653 12 norm 2.3139 1.3821 .68003E-03 -1.5678 13 Prefactor .58442E-06 183.80 .85613E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 Prefactor .58055 10.416 .70722E-03 -1.5693 15 Prefactor .20317E-07 .96327 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 16 norm .16653E-09 2.7524 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 Prefactor 5.6495 5.3314 .42244E-03 -1.5660 18 Prefactor .28311E-08 9.7674 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 19 norm .0000 .13147 .14502E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 20 Prefactor .33307E-09 1.4188 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 21 norm 5.0971 7.7168 .44522E-03 -1.5663 22 norm .20206E-07 .97297 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 23 norm 6.9637 4.5179 .37935E-03 -1.5655 24 Prefactor 25.577 23.239 .19739E-03 -1.5607 25 Prefactor .51070E-08 16.434 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 26 norm .39735 2.3406 .90012E-03 -1.5695 27 Normalizat 1.0871 .12629 .38604E-01 -.90168 28 Prefactor .87403 .12100 .44679E-01 -.97054 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 5.40337e-07 Minuit parameter uncertainties: 1 6.48851 2 1.81361e-07 3 1.73667e-05 4 4.94237 5 0.305043 6 8.80046e-06 7 4.68568e-06 8 1.79312e-05 9 22.3657 10 0.00309822 11 12.5275 12 1.38214 13 0.0207292 14 4.91804 15 0.000279712 16 4.00993e-05 17 5.33145 18 0.000331224 19 1.00702e-06 20 4.37739e-05 21 7.71685 22 0.000280374 23 4.51786 24 23.2392 25 0.000578185 26 1.92878 27 0.126324 28 0.121035 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 12289.5605678 Extracting fit parameters... 4FGL J2235.8-3627 Spectrum: PowerLaw 272 Prefactor: 3.336e-07 3.098e-03 0.000e+00 1.000e+06 ( 1.000e-13) 273 Index: 2.229e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 274 Scale: 1.006e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 562 Prefactor: 8.740e-01 1.210e-01 0.000e+00 1.000e+01 ( 1.000e+00) 563 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 564 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 561 Normalization: 1.087e+00 1.263e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 338.971 -36.461 Photon Flux Upper Limit: 3.98133000822e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00303996813634 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/32680171/likelihoodResults_805680001_806284801_4FGL_J2235.8-3627_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) = 12289.5757004 delta logL = -0.0151325841707 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 12289.5605699 delta logL = -2.126698746e-06 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .61450E-04 1.0000 .0000 .10000E+07 2 'Index ' 1.9251 1.0000 .0000 10.000 3 'Normalizat' 1.0869 1.0000 .10000E-01 10.000 4 'Prefactor ' .87424 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5650E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 12289.56 FROM MIGRAD STATUS=CONVERGED 64 CALLS 222 TOTAL EDM= .24E-14 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .55511E-10 .10930 .42118E-03** at limit ** 2 Index 1.9790 7.7403 .50000 -.90949E-11 3 Normalizat 1.0871 .17357E-03 .38561E-01 .60596E-04 4 Prefactor .87403 .16969E-03 .44676E-01 .60534E-04 ERR DEF= .500 Final values: Prefactor = 5.55112e-11 Index = 1.979 Normalizat = 1.08706 Prefactor = 0.874034 ********** ** 18 **HESSE ********** FCN= 12289.56 FROM HESSE STATUS=NOT POSDEF 29 CALLS 251 TOTAL EDM= .12E-13 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .55511E-10 .56648 .84235E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index 1.9790 6.3796 .50000 -.64876 3 Normalizat 1.0871 .39336E-03 .23201E-03 -.90168 4 Prefactor .87403 .38446E-03 .24883E-03 -.97054 ERR DEF= .500 Minuit fit quality: 2 estimated distance: 1.23927e-14 Minuit parameter uncertainties: 1 1.01878e-05 2 20650.1 3 0.000393364 4 0.000384457 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 12289.5605678 delta logL = 4.12364897784e-09 Extracting fit parameters... 4FGL J2235.8-3627 Spectrum: PowerLaw 272 Prefactor: 5.551e-11 1.019e-05 0.000e+00 1.000e+06 ( 1.000e-13) 273 Index: 1.979e+00 2.065e+04 0.000e+00 1.000e+01 (-1.000e+00) 274 Scale: 1.006e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 562 Prefactor: 8.740e-01 3.845e-04 0.000e+00 1.000e+01 ( 1.000e+00) 563 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 564 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 561 Normalization: 1.087e+00 3.934e-04 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 338.971 -36.461 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/32680171/cmap_HighResolution_805680001_806284801_4FGL_J2235.8-3627_weekly_bin937.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='3.04e-03', job_status='DONE', photon_flux_upper_limit='3.98e-08', time_completed='2026-07-21 19:57:48.529721', job_id='32680171', GAL2='0.87', fit_tolerance='1e-08', EG2='1.09', EG='1.09', time_epoch_completed='1784689068.53', return_code2='102', ts='-0.00', comment='SUCCESS', return_code='0', GAL='0.87', dlogl='4.12e-09', ts2='-0.00', photon_index_error='0.00', photon_index='2.23' WHERE bin_id='937' AND source_name='4FGL J2235.8-3627' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue Jul 21 19:57:49 PDT 2026 A" outfile=/lscratch/kocevski/32680494/ltcube_805680001_806284801_4FGL_J2235.8-3627_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/32680494/ft2_4FGL_J2235.8-3627_weekly_bin937.fits .....................! real 18.25 user 17.28 sys 0.25 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/32680494/ft1_filtered_4FGL_J2235.8-3627_weekly_bin937.fits evtable="EVENTS" scfile=/lscratch/kocevski/32680494/ft2_4FGL_J2235.8-3627_weekly_bin937.fits sctable="SC_DATA" expcube=/lscratch/kocevski/32680494/ltcube_805680001_806284801_4FGL_J2235.8-3627_weekly_bin937.fits outfile=/lscratch/kocevski/32680494/expmap_805680001_806284801_4FGL_J2235.8-3627_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/32680494/ltcube_805680001_806284801_4FGL_J2235.8-3627_weekly_bin937.fits .....................! real 67.73 user 62.91 sys 3.93 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 176 point sources and 0 extended sources Setting source of interest to: 4FGL J2235.8-3627 @ 338.971 -36.4605 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/32680494/ft1_filtered_4FGL_J2235.8-3627_weekly_bin937.fits scfile=/lscratch/kocevski/32680494/ft2_4FGL_J2235.8-3627_weekly_bin937.fits outfile=/lscratch/kocevski/32680494/cmap_805680001_806284801_4FGL_J2235.8-3627_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=338.971 yref=-36.4605 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 0.94 user 0.23 sys 0.13 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/32680494/ft1_filtered_4FGL_J2235.8-3627_weekly_bin937.fits scfile=/lscratch/kocevski/32680494/ft2_4FGL_J2235.8-3627_weekly_bin937.fits outfile=/lscratch/kocevski/32680494/cmap_HighResolution_805680001_806284801_4FGL_J2235.8-3627_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=338.971 yref=-36.4605 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 1.04 user 0.22 sys 0.13 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/32680494/ft1_filtered_4FGL_J2235.8-3627_weekly_bin937.fits evtable="EVENTS" scfile=/lscratch/kocevski/32680494/ft2_4FGL_J2235.8-3627_weekly_bin937.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/32680494/Model_4FGL_J2235.8-3627_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 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 12289.5605678 Extracting fit parameters... 4FGL J2235.8-3627 Spectrum: PowerLaw 272 Prefactor: 3.336e-07 3.098e-03 0.000e+00 1.000e+06 ( 1.000e-13) 273 Index: 2.229e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 274 Scale: 1.006e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 562 Prefactor: 8.740e-01 1.210e-01 0.000e+00 1.000e+01 ( 1.000e+00) 563 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 564 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 561 Normalization: 1.087e+00 1.263e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 338.971 -36.461 Photon Flux Upper Limit: 3.98133000822e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00303996813634 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/32680186/likelihoodResults_805680001_806284801_4FGL_J2235.8-3627_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) = 12289.5757004 delta logL = -0.0151325841707 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 12289.5605699 delta logL = -2.126698746e-06 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .61450E-04 1.0000 .0000 .10000E+07 2 'Index ' 1.9251 1.0000 .0000 10.000 3 'Normalizat' 1.0869 1.0000 .10000E-01 10.000 4 'Prefactor ' .87424 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5650E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 12289.56 FROM MIGRAD STATUS=CONVERGED 64 CALLS 222 TOTAL EDM= .24E-14 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .55511E-10 .10930 .42118E-03** at limit ** 2 Index 1.9790 7.7403 .50000 -.90949E-11 3 Normalizat 1.0871 .17357E-03 .38561E-01 .60596E-04 4 Prefactor .87403 .16969E-03 .44676E-01 .60534E-04 ERR DEF= .500 Final values: Prefactor = 5.55112e-11 Index = 1.979 Normalizat = 1.08706 Prefactor = 0.874034 ********** ** 18 **HESSE ********** FCN= 12289.56 FROM HESSE STATUS=NOT POSDEF 29 CALLS 251 TOTAL EDM= .12E-13 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .55511E-10 .56648 .84235E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index 1.9790 6.3796 .50000 -.64876 3 Normalizat 1.0871 .39336E-03 .23201E-03 -.90168 4 Prefactor .87403 .38446E-03 .24883E-03 -.97054 ERR DEF= .500 Minuit fit quality: 2 estimated distance: 1.23927e-14 Minuit parameter uncertainties: 1 1.01878e-05 2 20650.1 3 0.000393364 4 0.000384457 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 12289.5605678 delta logL = 4.12364897784e-09 Extracting fit parameters... 4FGL J2235.8-3627 Spectrum: PowerLaw 272 Prefactor: 5.551e-11 1.019e-05 0.000e+00 1.000e+06 ( 1.000e-13) 273 Index: 1.979e+00 2.065e+04 0.000e+00 1.000e+01 (-1.000e+00) 274 Scale: 1.006e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 562 Prefactor: 8.740e-01 3.845e-04 0.000e+00 1.000e+01 ( 1.000e+00) 563 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 564 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 561 Normalization: 1.087e+00 3.934e-04 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 338.971 -36.461 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/32680186/cmap_HighResolution_805680001_806284801_4FGL_J2235.8-3627_weekly_bin937.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='3.04e-03', job_status='DONE', photon_flux_upper_limit='3.98e-08', time_completed='2026-07-21 19:58:34.420152', job_id='32680186', GAL2='0.87', fit_tolerance='1e-08', EG2='1.09', EG='1.09', time_epoch_completed='1784689114.42', return_code2='102', ts='-0.00', comment='SUCCESS', return_code='0', GAL='0.87', dlogl='4.12e-09', ts2='-0.00', photon_index_error='0.00', photon_index='2.23' WHERE bin_id='937' AND source_name='4FGL J2235.8-3627' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue Jul 21 19:58:35 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_J2235.8-3627_weekly_bin937 RA = 338.971, Dec = -36.4605 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='32680751', job_status='RUN', time_executed='2026-07-21 19:52:01.737240', time_epoch_executed='1784688721.74' WHERE source_name='4FGL J2235.8-3627' and cadence='weekly' and bin_id='937' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/32680751 Creating custom pfile directory: /lscratch/kocevski/32680751/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/32680751/ft1_4FGL_J2235.8-3627_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/32680751/ft2_4FGL_J2235.8-3627_weekly_bin937.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/32680751/ft1_4FGL_J2235.8-3627_weekly_bin937.fits outfile=/lscratch/kocevski/32680751/ft1_filteredMKT_4FGL_J2235.8-3627_weekly_bin937.fits ra=338.971 dec=-36.4605 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 4.78 user 3.82 sys 0.29 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/32680751/ft2_4FGL_J2235.8-3627_weekly_bin937.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/32680751/ft2_4FGL_J2235.8-3627_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/32680751/ft1_filteredMKT_4FGL_J2235.8-3627_weekly_bin937.fits evtable="EVENTS" outfile="/lscratch/kocevski/32680751/ft1_filtered_4FGL_J2235.8-3627_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 0.80 user 0.19 sys 0.15 Number of photons that the gtmktime cut: 1110 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/32680751/ft1_filtered_4FGL_J2235.8-3627_weekly_bin937.fits" evtable="EVENTS" scfile=/lscratch/kocevski/32680751/ft2_4FGL_J2235.8-3627_weekly_bin937.fits sctable="SC_DATsource GAL_V02 Working on... /lscratch/kocevski/32680494/ft1_filtered_4FGL_J2235.8-3627_weekly_bin937.fits.....................! real 33.53 user 31.48 sys 1.21 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/32680494/ft1_filtered_4FGL_J2235.8-3627_weekly_bin937.fits', '/lscratch/kocevski/32680494/ft2_4FGL_J2235.8-3627_weekly_bin937.fits', expMap='/lscratch/kocevski/32680494/expmap_805680001_806284801_4FGL_J2235.8-3627_weekly_bin937.fits', expCube='/lscratch/kocevski/32680494/ltcube_805680001_806284801_4FGL_J2235.8-3627_weekly_bin937.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/32680494/Model_4FGL_J2235.8-3627_weekly_bin937.xml', optimizer='MINUIT') Using source of interest name: '4FGL J2235.8-3627' 4FGL J2235.8-3627 Spectrum: PowerLaw 272 Prefactor: 8.910e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-13) 273 Index: 2.229e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 274 Scale: 1.006e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/32680494/ft1_filtered_4FGL_J2235.8-3627_weekly_bin937.fits Spacecraft file(s): /lscratch/kocevski/32680494/ft2_4FGL_J2235.8-3627_weekly_bin937.fits Exposure map: /lscratch/kocevski/32680494/expmap_805680001_806284801_4FGL_J2235.8-3627_weekly_bin937.fits Exposure cube: /lscratch/kocevski/32680494/ltcube_805680001_806284801_4FGL_J2235.8-3627_weekly_bin937.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/32680494/Model_4FGL_J2235.8-3627_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) = 12289.7056667 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 12289.5659347 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 12.439 1.0000 .0000 .10000E+07 2 'Prefactor ' .15660E-03 1.0000 .0000 .10000E+07 3 'norm ' .58041E-04 1.0000 .0000 .10000E+07 4 'norm ' 15.407 1.0000 .0000 .10000E+07 5 'norm ' 1.1657 1.0000 .0000 .10000E+07 6 'Prefactor ' .10725E-04 1.0000 .0000 .10000E+07 7 'Prefactor ' .23426E-07 1.0000 .0000 .10000E+07 8 'norm ' .17222E-04 1.0000 .0000 .10000E+07 9 'Prefactor ' 13.244 1.0000 .0000 .10000E+07 10 'Prefactor ' .24140E-01 1.0000 .0000 .10000E+07 11 'Prefactor ' 7.6443 1.0000 .0000 .10000E+07 12 'norm ' 2.2781 1.0000 .0000 .10000E+07 13 'Prefactor ' 1.5476 1.0000 .0000 .10000E+07 14 'Prefactor ' .58347 1.0000 .0000 .10000E+07 15 'Prefactor ' .49658E-05 1.0000 .0000 .10000E+07 16 'norm ' .18805E-04 1.0000 .0000 .10000E+07 17 'Prefactor ' 5.6483 1.0000 .0000 .10000E+07 18 'Prefactor ' .11326E-04 1.0000 .0000 .10000E+07 19 'norm ' .38747E-07 1.0000 .0000 .10000E+07 20 'Prefactor ' .30069E-04 1.0000 .0000 .10000E+07 21 'norm ' 5.0945 1.0000 .0000 .10000E+07 22 'norm ' .37294E-05 1.0000 .0000 .10000E+07 23 'norm ' 6.9848 1.0000 .0000 .10000E+07 24 'Prefactor ' 25.675 1.0000 .0000 .10000E+07 25 'Prefactor ' .52349E-04 1.0000 .0000 .10000E+07 26 'norm ' .39548 1.0000 .0000 .10000E+07 27 'Normalizat' 1.0859 1.0000 .10000E-01 10.000 28 'Prefactor ' .87447 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5650E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 12289.56 FROM MIGRAD STATUS=CONVERGED 182 CALLS 2007 TOTAL EDM= .20E-08 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.5% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 12.436 4.7432 -.14768E-06 .35267E-01 2 Prefactor .0000 2.2670 .14066E-07** at limit ** 3 norm .55511E-10 1.0917 .52376E-07** at limit ** 4 norm 15.399 4.7275 .21554E-07 -.65775E-01 5 norm 1.1659 .30469 -.29680E-07 -.11469E-01 6 Prefactor .0000 1.5587 .55496E-07** at limit ** 7 Prefactor .0000 .67275 .14372E-06** at limit ** 8 norm .0000 4.6016 .22248E-06** at limit ** 9 Prefactor 13.219 1.8661 .47124E-07 -.12924E-01 10 Prefactor .33357E-06 4.0363 -.10826E-06** at limit ** 11 Prefactor 7.5745 8.4923 .33966E-06 -.26195E-02 12 norm 2.3139 1.3717 .17405E-07 .89779E-03 13 Prefactor .58442E-06 187.25 -.66648E-06** at limit ** 14 Prefactor .58055 3.3061 -.18072E-06 -.30607E-01 15 Prefactor .20317E-07 .77438 .92187E-07** at limit ** 16 norm .16653E-09 2.7687 -.54443E-07** at limit ** 17 Prefactor 5.6495 5.2005 -.17535E-06 -.12155E-01 18 Prefactor .28311E-08 9.9057 .11259E-06** at limit ** 19 norm .0000 .23959 -.75315E-07** at limit ** 20 Prefactor .33307E-09 1.4112 -.19079E-06** at limit ** 21 norm 5.0971 1.0550 .28494E-08 .90100E-03 22 norm .20206E-07 .78582 -.22402E-06** at limit ** 23 norm 6.9637 4.5112 .56706E-07 -.28270E-02 24 Prefactor 25.577 7.5035 .18665E-06 -.13171 25 Prefactor .51070E-08 16.436 .94311E-06** at limit ** 26 norm .39735 1.9073 -.11154E-06 .53613E-03 27 Normalizat 1.0871 .14548 -.86422E-06 .13373E-03 28 Prefactor .87403 .14217 .23656E-05 .13638E-03 ERR DEF= .500 Final values: Prefactor = 12.4358 Prefactor = 0 norm = 5.55112e-11 norm = 15.3991 norm = 1.16587 Prefactor = 0 Prefactor = 0 norm = 0 Prefactor = 13.2195 Prefactor = 3.33567e-07 Prefactor = 7.57447 norm = 2.31389 Prefactor = 5.84421e-07 Prefactor = 0.580548 Prefactor = 2.03171e-08 norm = 1.66533e-10 Prefactor = 5.64952 Prefactor = 2.83107e-09 norm = 0 Prefactor = 3.33067e-10 norm = 5.09709 norm = 2.02061e-08 norm = 6.96375 Prefactor = 25.5772 Prefactor = 5.10703e-09 norm = 0.397347 Normalizat = 1.08706 Prefactor = 0.874034 A" outfile=/lscratch/kocevski/32680751/ltcube_805680001_806284801_4FGL_J2235.8-3627_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/32680751/ft2_4FGL_J2235.8-3627_weekly_bin937.fits .....................! real 16.59 user 15.63 sys 0.23 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/32680751/ft1_filtered_4FGL_J2235.8-3627_weekly_bin937.fits evtable="EVENTS" scfile=/lscratch/kocevski/32680751/ft2_4FGL_J2235.8-3627_weekly_bin937.fits sctable="SC_DATA" expcube=/lscratch/kocevski/32680751/ltcube_805680001_806284801_4FGL_J2235.8-3627_weekly_bin937.fits outfile=/lscratch/kocevski/32680751/expmap_805680001_806284801_4FGL_J2235.8-3627_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/32680751/ltcube_805680001_806284801_4FGL_J2235.8-3627_weekly_bin937.fits .....................! real 61.64 user 57.15 sys 3.68 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 176 point sources and 0 extended sources Setting source of interest to: 4FGL J2235.8-3627 @ 338.971 -36.4605 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/32680751/ft1_filtered_4FGL_J2235.8-3627_weekly_bin937.fits scfile=/lscratch/kocevski/32680751/ft2_4FGL_J2235.8-3627_weekly_bin937.fits outfile=/lscratch/kocevski/32680751/cmap_805680001_806284801_4FGL_J2235.8-3627_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=338.971 yref=-36.4605 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 0.80 user 0.22 sys 0.12 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/32680751/ft1_filtered_4FGL_J2235.8-3627_weekly_bin937.fits scfile=/lscratch/kocevski/32680751/ft2_4FGL_J2235.8-3627_weekly_bin937.fits outfile=/lscratch/kocevski/32680751/cmap_HighResolution_805680001_806284801_4FGL_J2235.8-3627_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=338.971 yref=-36.4605 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 0.95 user 0.23 sys 0.13 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/32680751/ft1_filtered_4FGL_J2235.8-3627_weekly_bin937.fits evtable="EVENTS" scfile=/lscratch/kocevski/32680751/ft2_4FGL_J2235.8-3627_weekly_bin937.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/32680751/Model_4FGL_J2235.8-3627_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 ********** ** 18 **HESSE ********** FCN= 12289.56 FROM HESSE STATUS=OK 585 CALLS 2592 TOTAL EDM= .54E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 12.436 6.4885 .28377E-03 -1.5637 2 Prefactor .0000 2.2668 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 norm .55511E-10 1.0921 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 norm 15.399 4.9424 .25490E-03 -1.5629 5 norm 1.1659 .30504 .65310E-03 -1.5686 6 Prefactor .0000 1.5586 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 Prefactor .0000 .67254 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 norm .0000 4.6266 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 Prefactor 13.219 22.366 .27498E-03 -1.5635 10 Prefactor .33357E-06 7.1947 .97300E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor 7.5745 12.527 .36247E-03 -1.5653 12 norm 2.3139 1.3821 .68003E-03 -1.5678 13 Prefactor .58442E-06 183.80 .85613E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 Prefactor .58055 10.416 .70722E-03 -1.5693 15 Prefactor .20317E-07 .96327 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 16 norm .16653E-09 2.7524 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 Prefactor 5.6495 5.3314 .42244E-03 -1.5660 18 Prefactor .28311E-08 9.7674 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 19 norm .0000 .13147 .14502E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 20 Prefactor .33307E-09 1.4188 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 21 norm 5.0971 7.7168 .44522E-03 -1.5663 22 norm .20206E-07 .97297 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 23 norm 6.9637 4.5179 .37935E-03 -1.5655 24 Prefactor 25.577 23.239 .19739E-03 -1.5607 25 Prefactor .51070E-08 16.434 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 26 norm .39735 2.3406 .90012E-03 -1.5695 27 Normalizat 1.0871 .12629 .38604E-01 -.90168 28 Prefactor .87403 .12100 .44679E-01 -.97054 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 5.40337e-07 Minuit parameter uncertainties: 1 6.48851 2 1.81361e-07 3 1.73667e-05 4 4.94237 5 0.305043 6 8.80046e-06 7 4.68568e-06 8 1.79312e-05 9 22.3657 10 0.00309822 11 12.5275 12 1.38214 13 0.0207292 14 4.91804 15 0.000279712 16 4.00993e-05 17 5.33145 18 0.000331224 19 1.00702e-06 20 4.37739e-05 21 7.71685 22 0.000280374 23 4.51786 24 23.2392 25 0.000578185 26 1.92878 27 0.126324 28 0.121035 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 12289.5605678 Extracting fit parameters... 4FGL J2235.8-3627 Spectrum: PowerLaw 272 Prefactor: 3.336e-07 3.098e-03 0.000e+00 1.000e+06 ( 1.000e-13) 273 Index: 2.229e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 274 Scale: 1.006e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 562 Prefactor: 8.740e-01 1.210e-01 0.000e+00 1.000e+01 ( 1.000e+00) 563 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 564 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 561 Normalization: 1.087e+00 1.263e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 338.971 -36.461 Photon Flux Upper Limit: 3.98133000822e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00303996813634 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/32680494/likelihoodResults_805680001_806284801_4FGL_J2235.8-3627_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) = 12289.5757004 delta logL = -0.0151325841707 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 12289.5605699 delta logL = -2.126698746e-06 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .61450E-04 1.0000 .0000 .10000E+07 2 'Index ' 1.9251 1.0000 .0000 10.000 3 'Normalizat' 1.0869 1.0000 .10000E-01 10.000 4 'Prefactor ' .87424 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5650E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 12289.56 FROM MIGRAD STATUS=CONVERGED 64 CALLS 222 TOTAL EDM= .24E-14 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .55511E-10 .10930 .42118E-03** at limit ** 2 Index 1.9790 7.7403 .50000 -.90949E-11 3 Normalizat 1.0871 .17357E-03 .38561E-01 .60596E-04 4 Prefactor .87403 .16969E-03 .44676E-01 .60534E-04 ERR DEF= .500 Final values: Prefactor = 5.55112e-11 Index = 1.979 Normalizat = 1.08706 Prefactor = 0.874034 ********** ** 18 **HESSE ********** FCN= 12289.56 FROM HESSE STATUS=NOT POSDEF 29 CALLS 251 TOTAL EDM= .12E-13 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .55511E-10 .56648 .84235E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index 1.9790 6.3796 .50000 -.64876 3 Normalizat 1.0871 .39336E-03 .23201E-03 -.90168 4 Prefactor .87403 .38446E-03 .24883E-03 -.97054 ERR DEF= .500 Minuit fit quality: 2 estimated distance: 1.23927e-14 Minuit parameter uncertainties: 1 1.01878e-05 2 20650.1 3 0.000393364 4 0.000384457 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 12289.5605678 delta logL = 4.12364897784e-09 Extracting fit parameters... 4FGL J2235.8-3627 Spectrum: PowerLaw 272 Prefactor: 5.551e-11 1.019e-05 0.000e+00 1.000e+06 ( 1.000e-13) 273 Index: 1.979e+00 2.065e+04 0.000e+00 1.000e+01 (-1.000e+00) 274 Scale: 1.006e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 562 Prefactor: 8.740e-01 3.845e-04 0.000e+00 1.000e+01 ( 1.000e+00) 563 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 564 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 561 Normalization: 1.087e+00 3.934e-04 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 338.971 -36.461 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/32680494/cmap_HighResolution_805680001_806284801_4FGL_J2235.8-3627_weekly_bin937.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='3.04e-03', job_status='DONE', photon_flux_upper_limit='3.98e-08', time_completed='2026-07-21 20:02:03.903445', job_id='32680494', GAL2='0.87', fit_tolerance='1e-08', EG2='1.09', EG='1.09', time_epoch_completed='1784689323.9', return_code2='102', ts='-0.00', comment='SUCCESS', return_code='0', GAL='0.87', dlogl='4.12e-09', ts2='-0.00', photon_index_error='0.00', photon_index='2.23' WHERE bin_id='937' AND source_name='4FGL J2235.8-3627' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue Jul 21 20:02:04 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_J2235.8-3627_weekly_bin937 RA = 338.971, Dec = -36.4605 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='32680896', job_status='RUN', time_executed='2026-07-21 19:54:06.579101', time_epoch_executed='1784688846.58' WHERE source_name='4FGL J2235.8-3627' and cadence='weekly' and bin_id='937' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/32680896 Creating custom pfile directory: /lscratch/kocevski/32680896/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/32680896/ft1_4FGL_J2235.8-3627_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/32680896/ft2_4FGL_J2235.8-3627_weekly_bin937.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/32680896/ft1_4FGL_J2235.8-3627_weekly_bin937.fits outfile=/lscratch/kocevski/32680896/ft1_filteredMKT_4FGL_J2235.8-3627_weekly_bin937.fits ra=338.971 dec=-36.4605 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 4.62 user 3.71 sys 0.19 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/32680896/ft2_4FGL_J2235.8-3627_weekly_bin937.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/32680896/ft2_4FGL_J2235.8-3627_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/32680896/ft1_filteredMKT_4FGL_J2235.8-3627_weekly_bin937.fits evtable="EVENTS" outfile="/lscratch/kocevski/32680896/ft1_filtered_4FGL_J2235.8-3627_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 0.82 user 0.18 sys 0.13 Number of photons that the gtmktime cut: 1110 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/32680896/ft1_filtered_4FGL_J2235.8-3627_weekly_bin937.fits" evtable="EVENTS" scfile=/lscratch/kocevski/32680896/ft2_4FGL_J2235.8-3627_weekly_bin937.fits sctable="SC_DATsource GAL_V02 Working on... /lscratch/kocevski/32680751/ft1_filtered_4FGL_J2235.8-3627_weekly_bin937.fits.....................! real 31.20 user 29.22 sys 1.15 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/32680751/ft1_filtered_4FGL_J2235.8-3627_weekly_bin937.fits', '/lscratch/kocevski/32680751/ft2_4FGL_J2235.8-3627_weekly_bin937.fits', expMap='/lscratch/kocevski/32680751/expmap_805680001_806284801_4FGL_J2235.8-3627_weekly_bin937.fits', expCube='/lscratch/kocevski/32680751/ltcube_805680001_806284801_4FGL_J2235.8-3627_weekly_bin937.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/32680751/Model_4FGL_J2235.8-3627_weekly_bin937.xml', optimizer='MINUIT') Using source of interest name: '4FGL J2235.8-3627' 4FGL J2235.8-3627 Spectrum: PowerLaw 272 Prefactor: 8.910e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-13) 273 Index: 2.229e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 274 Scale: 1.006e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/32680751/ft1_filtered_4FGL_J2235.8-3627_weekly_bin937.fits Spacecraft file(s): /lscratch/kocevski/32680751/ft2_4FGL_J2235.8-3627_weekly_bin937.fits Exposure map: /lscratch/kocevski/32680751/expmap_805680001_806284801_4FGL_J2235.8-3627_weekly_bin937.fits Exposure cube: /lscratch/kocevski/32680751/ltcube_805680001_806284801_4FGL_J2235.8-3627_weekly_bin937.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/32680751/Model_4FGL_J2235.8-3627_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) = 12289.7056667 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 12289.5659347 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 12.439 1.0000 .0000 .10000E+07 2 'Prefactor ' .15660E-03 1.0000 .0000 .10000E+07 3 'norm ' .58041E-04 1.0000 .0000 .10000E+07 4 'norm ' 15.407 1.0000 .0000 .10000E+07 5 'norm ' 1.1657 1.0000 .0000 .10000E+07 6 'Prefactor ' .10725E-04 1.0000 .0000 .10000E+07 7 'Prefactor ' .23426E-07 1.0000 .0000 .10000E+07 8 'norm ' .17222E-04 1.0000 .0000 .10000E+07 9 'Prefactor ' 13.244 1.0000 .0000 .10000E+07 10 'Prefactor ' .24140E-01 1.0000 .0000 .10000E+07 11 'Prefactor ' 7.6443 1.0000 .0000 .10000E+07 12 'norm ' 2.2781 1.0000 .0000 .10000E+07 13 'Prefactor ' 1.5476 1.0000 .0000 .10000E+07 14 'Prefactor ' .58347 1.0000 .0000 .10000E+07 15 'Prefactor ' .49658E-05 1.0000 .0000 .10000E+07 16 'norm ' .18805E-04 1.0000 .0000 .10000E+07 17 'Prefactor ' 5.6483 1.0000 .0000 .10000E+07 18 'Prefactor ' .11326E-04 1.0000 .0000 .10000E+07 19 'norm ' .38747E-07 1.0000 .0000 .10000E+07 20 'Prefactor ' .30069E-04 1.0000 .0000 .10000E+07 21 'norm ' 5.0945 1.0000 .0000 .10000E+07 22 'norm ' .37294E-05 1.0000 .0000 .10000E+07 23 'norm ' 6.9848 1.0000 .0000 .10000E+07 24 'Prefactor ' 25.675 1.0000 .0000 .10000E+07 25 'Prefactor ' .52349E-04 1.0000 .0000 .10000E+07 26 'norm ' .39548 1.0000 .0000 .10000E+07 27 'Normalizat' 1.0859 1.0000 .10000E-01 10.000 28 'Prefactor ' .87447 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5650E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 12289.56 FROM MIGRAD STATUS=CONVERGED 182 CALLS 2007 TOTAL EDM= .20E-08 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.5% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 12.436 4.7432 -.14768E-06 .35267E-01 2 Prefactor .0000 2.2670 .14066E-07** at limit ** 3 norm .55511E-10 1.0917 .52376E-07** at limit ** 4 norm 15.399 4.7275 .21554E-07 -.65775E-01 5 norm 1.1659 .30469 -.29680E-07 -.11469E-01 6 Prefactor .0000 1.5587 .55496E-07** at limit ** 7 Prefactor .0000 .67275 .14372E-06** at limit ** 8 norm .0000 4.6016 .22248E-06** at limit ** 9 Prefactor 13.219 1.8661 .47124E-07 -.12924E-01 10 Prefactor .33357E-06 4.0363 -.10826E-06** at limit ** 11 Prefactor 7.5745 8.4923 .33966E-06 -.26195E-02 12 norm 2.3139 1.3717 .17405E-07 .89779E-03 13 Prefactor .58442E-06 187.25 -.66648E-06** at limit ** 14 Prefactor .58055 3.3061 -.18072E-06 -.30607E-01 15 Prefactor .20317E-07 .77438 .92187E-07** at limit ** 16 norm .16653E-09 2.7687 -.54443E-07** at limit ** 17 Prefactor 5.6495 5.2005 -.17535E-06 -.12155E-01 18 Prefactor .28311E-08 9.9057 .11259E-06** at limit ** 19 norm .0000 .23959 -.75315E-07** at limit ** 20 Prefactor .33307E-09 1.4112 -.19079E-06** at limit ** 21 norm 5.0971 1.0550 .28494E-08 .90100E-03 22 norm .20206E-07 .78582 -.22402E-06** at limit ** 23 norm 6.9637 4.5112 .56706E-07 -.28270E-02 24 Prefactor 25.577 7.5035 .18665E-06 -.13171 25 Prefactor .51070E-08 16.436 .94311E-06** at limit ** 26 norm .39735 1.9073 -.11154E-06 .53613E-03 27 Normalizat 1.0871 .14548 -.86422E-06 .13373E-03 28 Prefactor .87403 .14217 .23656E-05 .13638E-03 ERR DEF= .500 Final values: Prefactor = 12.4358 Prefactor = 0 norm = 5.55112e-11 norm = 15.3991 norm = 1.16587 Prefactor = 0 Prefactor = 0 norm = 0 Prefactor = 13.2195 Prefactor = 3.33567e-07 Prefactor = 7.57447 norm = 2.31389 Prefactor = 5.84421e-07 Prefactor = 0.580548 Prefactor = 2.03171e-08 norm = 1.66533e-10 Prefactor = 5.64952 Prefactor = 2.83107e-09 norm = 0 Prefactor = 3.33067e-10 norm = 5.09709 norm = 2.02061e-08 norm = 6.96375 Prefactor = 25.5772 Prefactor = 5.10703e-09 norm = 0.397347 Normalizat = 1.08706 Prefactor = 0.874034 ********** ** 18 **HESSE ********** FCN= 12289.56 FROM HESSE STATUS=OK 585 CALLS 2592 TOTAL EDM= .54E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 12.436 6.4885 .28377E-03 -1.5637 2 Prefactor .0000 2.2668 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 norm .55511E-10 1.0921 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 norm 15.399 4.9424 .25490E-03 -1.5629 5 norm 1.1659 .30504 .65310E-03 -1.5686 6 Prefactor .0000 1.5586 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 Prefactor .0000 .67254 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 norm .0000 4.6266 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 Prefactor 13.219 22.366 .27498E-03 -1.5635 10 Prefactor .33357E-06 7.1947 .97300E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor 7.5745 12.527 .36247E-03 -1.5653 12 norm 2.3139 1.3821 .68003E-03 -1.5678 13 Prefactor .58442E-06 183.80 .85613E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 Prefactor .58055 10.416 .70722E-03 -1.5693 15 Prefactor .20317E-07 .96327 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 16 norm .16653E-09 2.7524 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 Prefactor 5.6495 5.3314 .42244E-03 -1.5660 18 Prefactor .28311E-08 9.7674 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 19 norm .0000 .13147 .14502E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 20 Prefactor .33307E-09 1.4188 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 21 norm 5.0971 7.7168 .44522E-03 -1.5663 22 norm .20206E-07 .97297 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 23 norm 6.9637 4.5179 .37935E-03 -1.5655 24 Prefactor 25.577 23.239 .19739E-03 -1.5607 25 Prefactor .51070E-08 16.434 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 26 norm .39735 2.3406 .90012E-03 -1.5695 27 Normalizat 1.0871 .12629 .38604E-01 -.90168 28 Prefactor .87403 .12100 .44679E-01 -.97054 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 5.40337e-07 Minuit parameter uncertainties: 1 6.48851 2 1.81361e-07 3 1.73667e-05 4 4.94237 5 0.305043 6 8.80046e-06 7 4.68568e-06 8 1.79312e-05 9 22.3657 10 0.00309822 11 12.5275 12 1.38214 13 0.0207292 14 4.91804 15 0.000279712 16 4.00993e-05 17 5.33145 18 0.000331224 19 1.00702e-06 20 4.37739e-05 21 7.71685 22 0.000280374 23 4.51786 24 23.2392 25 0.000578185 26 1.92878 27 0.126324 28 0.121035 A" outfile=/lscratch/kocevski/32680896/ltcube_805680001_806284801_4FGL_J2235.8-3627_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/32680896/ft2_4FGL_J2235.8-3627_weekly_bin937.fits .....................! real 16.01 user 15.16 sys 0.19 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/32680896/ft1_filtered_4FGL_J2235.8-3627_weekly_bin937.fits evtable="EVENTS" scfile=/lscratch/kocevski/32680896/ft2_4FGL_J2235.8-3627_weekly_bin937.fits sctable="SC_DATA" expcube=/lscratch/kocevski/32680896/ltcube_805680001_806284801_4FGL_J2235.8-3627_weekly_bin937.fits outfile=/lscratch/kocevski/32680896/expmap_805680001_806284801_4FGL_J2235.8-3627_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/32680896/ltcube_805680001_806284801_4FGL_J2235.8-3627_weekly_bin937.fits .....................! real 59.88 user 55.65 sys 3.39 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 176 point sources and 0 extended sources Setting source of interest to: 4FGL J2235.8-3627 @ 338.971 -36.4605 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/32680896/ft1_filtered_4FGL_J2235.8-3627_weekly_bin937.fits scfile=/lscratch/kocevski/32680896/ft2_4FGL_J2235.8-3627_weekly_bin937.fits outfile=/lscratch/kocevski/32680896/cmap_805680001_806284801_4FGL_J2235.8-3627_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=338.971 yref=-36.4605 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 0.98 user 0.21 sys 0.12 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/32680896/ft1_filtered_4FGL_J2235.8-3627_weekly_bin937.fits scfile=/lscratch/kocevski/32680896/ft2_4FGL_J2235.8-3627_weekly_bin937.fits outfile=/lscratch/kocevski/32680896/cmap_HighResolution_805680001_806284801_4FGL_J2235.8-3627_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=338.971 yref=-36.4605 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 0.91 user 0.21 sys 0.10 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/32680896/ft1_filtered_4FGL_J2235.8-3627_weekly_bin937.fits evtable="EVENTS" scfile=/lscratch/kocevski/32680896/ft2_4FGL_J2235.8-3627_weekly_bin937.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/32680896/Model_4FGL_J2235.8-3627_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 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 12289.5605678 Extracting fit parameters... 4FGL J2235.8-3627 Spectrum: PowerLaw 272 Prefactor: 3.336e-07 3.098e-03 0.000e+00 1.000e+06 ( 1.000e-13) 273 Index: 2.229e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 274 Scale: 1.006e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 562 Prefactor: 8.740e-01 1.210e-01 0.000e+00 1.000e+01 ( 1.000e+00) 563 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 564 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 561 Normalization: 1.087e+00 1.263e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 338.971 -36.461 Photon Flux Upper Limit: 3.98133000822e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00303996813634 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/32680751/likelihoodResults_805680001_806284801_4FGL_J2235.8-3627_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) = 12289.5757004 delta logL = -0.0151325841707 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 12289.5605699 delta logL = -2.126698746e-06 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .61450E-04 1.0000 .0000 .10000E+07 2 'Index ' 1.9251 1.0000 .0000 10.000 3 'Normalizat' 1.0869 1.0000 .10000E-01 10.000 4 'Prefactor ' .87424 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5650E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 12289.56 FROM MIGRAD STATUS=CONVERGED 64 CALLS 222 TOTAL EDM= .24E-14 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .55511E-10 .10930 .42118E-03** at limit ** 2 Index 1.9790 7.7403 .50000 -.90949E-11 3 Normalizat 1.0871 .17357E-03 .38561E-01 .60596E-04 4 Prefactor .87403 .16969E-03 .44676E-01 .60534E-04 ERR DEF= .500 Final values: Prefactor = 5.55112e-11 Index = 1.979 Normalizat = 1.08706 Prefactor = 0.874034 ********** ** 18 **HESSE ********** FCN= 12289.56 FROM HESSE STATUS=NOT POSDEF 29 CALLS 251 TOTAL EDM= .12E-13 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .55511E-10 .56648 .84235E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index 1.9790 6.3796 .50000 -.64876 3 Normalizat 1.0871 .39336E-03 .23201E-03 -.90168 4 Prefactor .87403 .38446E-03 .24883E-03 -.97054 ERR DEF= .500 Minuit fit quality: 2 estimated distance: 1.23927e-14 Minuit parameter uncertainties: 1 1.01878e-05 2 20650.1 3 0.000393364 4 0.000384457 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 12289.5605678 delta logL = 4.12364897784e-09 Extracting fit parameters... 4FGL J2235.8-3627 Spectrum: PowerLaw 272 Prefactor: 5.551e-11 1.019e-05 0.000e+00 1.000e+06 ( 1.000e-13) 273 Index: 1.979e+00 2.065e+04 0.000e+00 1.000e+01 (-1.000e+00) 274 Scale: 1.006e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 562 Prefactor: 8.740e-01 3.845e-04 0.000e+00 1.000e+01 ( 1.000e+00) 563 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 564 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 561 Normalization: 1.087e+00 3.934e-04 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 338.971 -36.461 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/32680751/cmap_HighResolution_805680001_806284801_4FGL_J2235.8-3627_weekly_bin937.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='3.04e-03', job_status='DONE', photon_flux_upper_limit='3.98e-08', time_completed='2026-07-21 20:04:42.179268', job_id='32680751', GAL2='0.87', fit_tolerance='1e-08', EG2='1.09', EG='1.09', time_epoch_completed='1784689482.18', return_code2='102', ts='-0.00', comment='SUCCESS', return_code='0', GAL='0.87', dlogl='4.12e-09', ts2='-0.00', photon_index_error='0.00', photon_index='2.23' WHERE bin_id='937' AND source_name='4FGL J2235.8-3627' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue Jul 21 20:04:42 PDT 2026 source GAL_V02 Working on... /lscratch/kocevski/32680896/ft1_filtered_4FGL_J2235.8-3627_weekly_bin937.fits.....................! real 29.19 user 27.64 sys 0.91 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/32680896/ft1_filtered_4FGL_J2235.8-3627_weekly_bin937.fits', '/lscratch/kocevski/32680896/ft2_4FGL_J2235.8-3627_weekly_bin937.fits', expMap='/lscratch/kocevski/32680896/expmap_805680001_806284801_4FGL_J2235.8-3627_weekly_bin937.fits', expCube='/lscratch/kocevski/32680896/ltcube_805680001_806284801_4FGL_J2235.8-3627_weekly_bin937.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/32680896/Model_4FGL_J2235.8-3627_weekly_bin937.xml', optimizer='MINUIT') Using source of interest name: '4FGL J2235.8-3627' 4FGL J2235.8-3627 Spectrum: PowerLaw 272 Prefactor: 8.910e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-13) 273 Index: 2.229e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 274 Scale: 1.006e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/32680896/ft1_filtered_4FGL_J2235.8-3627_weekly_bin937.fits Spacecraft file(s): /lscratch/kocevski/32680896/ft2_4FGL_J2235.8-3627_weekly_bin937.fits Exposure map: /lscratch/kocevski/32680896/expmap_805680001_806284801_4FGL_J2235.8-3627_weekly_bin937.fits Exposure cube: /lscratch/kocevski/32680896/ltcube_805680001_806284801_4FGL_J2235.8-3627_weekly_bin937.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/32680896/Model_4FGL_J2235.8-3627_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) = 12289.7056667 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 12289.5659347 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 12.439 1.0000 .0000 .10000E+07 2 'Prefactor ' .15660E-03 1.0000 .0000 .10000E+07 3 'norm ' .58041E-04 1.0000 .0000 .10000E+07 4 'norm ' 15.407 1.0000 .0000 .10000E+07 5 'norm ' 1.1657 1.0000 .0000 .10000E+07 6 'Prefactor ' .10725E-04 1.0000 .0000 .10000E+07 7 'Prefactor ' .23426E-07 1.0000 .0000 .10000E+07 8 'norm ' .17222E-04 1.0000 .0000 .10000E+07 9 'Prefactor ' 13.244 1.0000 .0000 .10000E+07 10 'Prefactor ' .24140E-01 1.0000 .0000 .10000E+07 11 'Prefactor ' 7.6443 1.0000 .0000 .10000E+07 12 'norm ' 2.2781 1.0000 .0000 .10000E+07 13 'Prefactor ' 1.5476 1.0000 .0000 .10000E+07 14 'Prefactor ' .58347 1.0000 .0000 .10000E+07 15 'Prefactor ' .49658E-05 1.0000 .0000 .10000E+07 16 'norm ' .18805E-04 1.0000 .0000 .10000E+07 17 'Prefactor ' 5.6483 1.0000 .0000 .10000E+07 18 'Prefactor ' .11326E-04 1.0000 .0000 .10000E+07 19 'norm ' .38747E-07 1.0000 .0000 .10000E+07 20 'Prefactor ' .30069E-04 1.0000 .0000 .10000E+07 21 'norm ' 5.0945 1.0000 .0000 .10000E+07 22 'norm ' .37294E-05 1.0000 .0000 .10000E+07 23 'norm ' 6.9848 1.0000 .0000 .10000E+07 24 'Prefactor ' 25.675 1.0000 .0000 .10000E+07 25 'Prefactor ' .52349E-04 1.0000 .0000 .10000E+07 26 'norm ' .39548 1.0000 .0000 .10000E+07 27 'Normalizat' 1.0859 1.0000 .10000E-01 10.000 28 'Prefactor ' .87447 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5650E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 12289.56 FROM MIGRAD STATUS=CONVERGED 182 CALLS 2007 TOTAL EDM= .20E-08 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.5% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 12.436 4.7432 -.14768E-06 .35267E-01 2 Prefactor .0000 2.2670 .14066E-07** at limit ** 3 norm .55511E-10 1.0917 .52376E-07** at limit ** 4 norm 15.399 4.7275 .21554E-07 -.65775E-01 5 norm 1.1659 .30469 -.29680E-07 -.11469E-01 6 Prefactor .0000 1.5587 .55496E-07** at limit ** 7 Prefactor .0000 .67275 .14372E-06** at limit ** 8 norm .0000 4.6016 .22248E-06** at limit ** 9 Prefactor 13.219 1.8661 .47124E-07 -.12924E-01 10 Prefactor .33357E-06 4.0363 -.10826E-06** at limit ** 11 Prefactor 7.5745 8.4923 .33966E-06 -.26195E-02 12 norm 2.3139 1.3717 .17405E-07 .89779E-03 13 Prefactor .58442E-06 187.25 -.66648E-06** at limit ** 14 Prefactor .58055 3.3061 -.18072E-06 -.30607E-01 15 Prefactor .20317E-07 .77438 .92187E-07** at limit ** 16 norm .16653E-09 2.7687 -.54443E-07** at limit ** 17 Prefactor 5.6495 5.2005 -.17535E-06 -.12155E-01 18 Prefactor .28311E-08 9.9057 .11259E-06** at limit ** 19 norm .0000 .23959 -.75315E-07** at limit ** 20 Prefactor .33307E-09 1.4112 -.19079E-06** at limit ** 21 norm 5.0971 1.0550 .28494E-08 .90100E-03 22 norm .20206E-07 .78582 -.22402E-06** at limit ** 23 norm 6.9637 4.5112 .56706E-07 -.28270E-02 24 Prefactor 25.577 7.5035 .18665E-06 -.13171 25 Prefactor .51070E-08 16.436 .94311E-06** at limit ** 26 norm .39735 1.9073 -.11154E-06 .53613E-03 27 Normalizat 1.0871 .14548 -.86422E-06 .13373E-03 28 Prefactor .87403 .14217 .23656E-05 .13638E-03 ERR DEF= .500 Final values: Prefactor = 12.4358 Prefactor = 0 norm = 5.55112e-11 norm = 15.3991 norm = 1.16587 Prefactor = 0 Prefactor = 0 norm = 0 Prefactor = 13.2195 Prefactor = 3.33567e-07 Prefactor = 7.57447 norm = 2.31389 Prefactor = 5.84421e-07 Prefactor = 0.580548 Prefactor = 2.03171e-08 norm = 1.66533e-10 Prefactor = 5.64952 Prefactor = 2.83107e-09 norm = 0 Prefactor = 3.33067e-10 norm = 5.09709 norm = 2.02061e-08 norm = 6.96375 Prefactor = 25.5772 Prefactor = 5.10703e-09 norm = 0.397347 Normalizat = 1.08706 Prefactor = 0.874034 ********** ** 18 **HESSE ********** FCN= 12289.56 FROM HESSE STATUS=OK 585 CALLS 2592 TOTAL EDM= .54E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 12.436 6.4885 .28377E-03 -1.5637 2 Prefactor .0000 2.2668 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 norm .55511E-10 1.0921 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 norm 15.399 4.9424 .25490E-03 -1.5629 5 norm 1.1659 .30504 .65310E-03 -1.5686 6 Prefactor .0000 1.5586 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 Prefactor .0000 .67254 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 norm .0000 4.6266 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 Prefactor 13.219 22.366 .27498E-03 -1.5635 10 Prefactor .33357E-06 7.1947 .97300E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor 7.5745 12.527 .36247E-03 -1.5653 12 norm 2.3139 1.3821 .68003E-03 -1.5678 13 Prefactor .58442E-06 183.80 .85613E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 Prefactor .58055 10.416 .70722E-03 -1.5693 15 Prefactor .20317E-07 .96327 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 16 norm .16653E-09 2.7524 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 Prefactor 5.6495 5.3314 .42244E-03 -1.5660 18 Prefactor .28311E-08 9.7674 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 19 norm .0000 .13147 .14502E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 20 Prefactor .33307E-09 1.4188 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 21 norm 5.0971 7.7168 .44522E-03 -1.5663 22 norm .20206E-07 .97297 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 23 norm 6.9637 4.5179 .37935E-03 -1.5655 24 Prefactor 25.577 23.239 .19739E-03 -1.5607 25 Prefactor .51070E-08 16.434 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 26 norm .39735 2.3406 .90012E-03 -1.5695 27 Normalizat 1.0871 .12629 .38604E-01 -.90168 28 Prefactor .87403 .12100 .44679E-01 -.97054 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 5.40337e-07 Minuit parameter uncertainties: 1 6.48851 2 1.81361e-07 3 1.73667e-05 4 4.94237 5 0.305043 6 8.80046e-06 7 4.68568e-06 8 1.79312e-05 9 22.3657 10 0.00309822 11 12.5275 12 1.38214 13 0.0207292 14 4.91804 15 0.000279712 16 4.00993e-05 17 5.33145 18 0.000331224 19 1.00702e-06 20 4.37739e-05 21 7.71685 22 0.000280374 23 4.51786 24 23.2392 25 0.000578185 26 1.92878 27 0.126324 28 0.121035 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 12289.5605678 Extracting fit parameters... 4FGL J2235.8-3627 Spectrum: PowerLaw 272 Prefactor: 3.336e-07 3.098e-03 0.000e+00 1.000e+06 ( 1.000e-13) 273 Index: 2.229e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 274 Scale: 1.006e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 562 Prefactor: 8.740e-01 1.210e-01 0.000e+00 1.000e+01 ( 1.000e+00) 563 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 564 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 561 Normalization: 1.087e+00 1.263e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 338.971 -36.461 Photon Flux Upper Limit: 3.98133000822e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00303996813634 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/32680896/likelihoodResults_805680001_806284801_4FGL_J2235.8-3627_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) = 12289.5757004 delta logL = -0.0151325841707 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 12289.5605699 delta logL = -2.126698746e-06 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .61450E-04 1.0000 .0000 .10000E+07 2 'Index ' 1.9251 1.0000 .0000 10.000 3 'Normalizat' 1.0869 1.0000 .10000E-01 10.000 4 'Prefactor ' .87424 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5650E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 12289.56 FROM MIGRAD STATUS=CONVERGED 64 CALLS 222 TOTAL EDM= .24E-14 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .55511E-10 .10930 .42118E-03** at limit ** 2 Index 1.9790 7.7403 .50000 -.90949E-11 3 Normalizat 1.0871 .17357E-03 .38561E-01 .60596E-04 4 Prefactor .87403 .16969E-03 .44676E-01 .60534E-04 ERR DEF= .500 Final values: Prefactor = 5.55112e-11 Index = 1.979 Normalizat = 1.08706 Prefactor = 0.874034 ********** ** 18 **HESSE ********** FCN= 12289.56 FROM HESSE STATUS=NOT POSDEF 29 CALLS 251 TOTAL EDM= .12E-13 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .55511E-10 .56648 .84235E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index 1.9790 6.3796 .50000 -.64876 3 Normalizat 1.0871 .39336E-03 .23201E-03 -.90168 4 Prefactor .87403 .38446E-03 .24883E-03 -.97054 ERR DEF= .500 Minuit fit quality: 2 estimated distance: 1.23927e-14 Minuit parameter uncertainties: 1 1.01878e-05 2 20650.1 3 0.000393364 4 0.000384457 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 12289.5605678 delta logL = 4.12364897784e-09 Extracting fit parameters... 4FGL J2235.8-3627 Spectrum: PowerLaw 272 Prefactor: 5.551e-11 1.019e-05 0.000e+00 1.000e+06 ( 1.000e-13) 273 Index: 1.979e+00 2.065e+04 0.000e+00 1.000e+01 (-1.000e+00) 274 Scale: 1.006e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 562 Prefactor: 8.740e-01 3.845e-04 0.000e+00 1.000e+01 ( 1.000e+00) 563 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 564 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 561 Normalization: 1.087e+00 3.934e-04 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 338.971 -36.461 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/32680896/cmap_HighResolution_805680001_806284801_4FGL_J2235.8-3627_weekly_bin937.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='3.04e-03', job_status='DONE', photon_flux_upper_limit='3.98e-08', time_completed='2026-07-21 20:07:42.781872', job_id='32680896', GAL2='0.87', fit_tolerance='1e-08', EG2='1.09', EG='1.09', time_epoch_completed='1784689662.78', return_code2='102', ts='-0.00', comment='SUCCESS', return_code='0', GAL='0.87', dlogl='4.12e-09', ts2='-0.00', photon_index_error='0.00', photon_index='2.23' WHERE bin_id='937' AND source_name='4FGL J2235.8-3627' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue Jul 21 20:07:43 PDT 2026