********** ** 18 **HESSE ********** FCN= 9328.521 FROM HESSE STATUS=OK 548 CALLS 2953 TOTAL EDM= .31E-05 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 5.0393 4.2641 .44837E-03 -1.5663 2 Prefactor .0000 2.1849 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 norm .17383E-05 25.368 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 Prefactor 26.431 40.342 .19851E-03 -1.5605 5 Prefactor .10718E-05 26.515 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor 5.5754 4.1982 .42402E-03 -1.5661 7 Prefactor .16653E-09 4.9672 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 Prefactor 10.908 97.449 .30994E-03 -1.5642 9 Prefactor 11.776 9.7393 .29173E-03 -1.5639 10 norm 1.5797 .29522 .49741E-03 -1.5683 11 Prefactor 1.6363 2.4950 .82629E-03 -1.5682 12 Prefactor .0000 2.6377 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 Prefactor .0000 3.1642 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 Prefactor .67168E-08 39.613 .13338E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 15 norm 9.4678 10.650 .32554E-03 -1.5646 16 Prefactor .85383 1.8425 .48705E-03 -1.5689 17 Prefactor 58.458 46.300 .13084E-03 -1.5555 18 Prefactor .60315E-05 15.067 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 19 norm 5.0181 2.7169 .44872E-03 -1.5663 20 Prefactor 15.163 12.491 .25746E-03 -1.5630 21 Prefactor 2.6131 5.0418 .63297E-03 -1.5676 22 Prefactor .20843E-05 91.724 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 23 norm 2.5955 .99084 .63313E-03 -1.5676 24 norm 11.438 8.2056 .29599E-03 -1.5640 25 Prefactor .44583E-05 14.582 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 26 Normalizat 1.0496 .15922 .60565E-01 -.91387 27 Prefactor 1.2542 .18394 .67581E-01 -.84680 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 3.05445e-06 Minuit parameter uncertainties: 1 4.26412 2 2.39568e-06 3 0.013281 4 40.3427 5 0.0106618 6 4.19823 7 5.47521e-05 8 65.2077 9 9.73934 10 0.295215 11 2.49497 12 3.71569e-06 13 1.07138e-05 14 0.00103347 15 10.6499 16 1.84251 17 46.3004 18 0.0190656 19 2.71687 20 12.4906 21 5.04178 22 0.0276542 23 0.990839 24 8.20565 25 0.0161258 26 0.159293 27 0.184039 /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= 9328.521 FROM HESSE STATUS=OK 548 CALLS 2953 TOTAL EDM= .31E-05 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 5.0393 4.2641 .44837E-03 -1.5663 2 Prefactor .0000 2.1849 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 norm .17383E-05 25.368 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 Prefactor 26.431 40.342 .19851E-03 -1.5605 5 Prefactor .10718E-05 26.515 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor 5.5754 4.1982 .42402E-03 -1.5661 7 Prefactor .16653E-09 4.9672 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 Prefactor 10.908 97.449 .30994E-03 -1.5642 9 Prefactor 11.776 9.7393 .29173E-03 -1.5639 10 norm 1.5797 .29522 .49741E-03 -1.5683 11 Prefactor 1.6363 2.4950 .82629E-03 -1.5682 12 Prefactor .0000 2.6377 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 Prefactor .0000 3.1642 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 Prefactor .67168E-08 39.613 .13338E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 15 norm 9.4678 10.650 .32554E-03 -1.5646 16 Prefactor .85383 1.8425 .48705E-03 -1.5689 17 Prefactor 58.458 46.300 .13084E-03 -1.5555 18 Prefactor .60315E-05 15.067 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 19 norm 5.0181 2.7169 .44872E-03 -1.5663 20 Prefactor 15.163 12.491 .25746E-03 -1.5630 21 Prefactor 2.6131 5.0418 .63297E-03 -1.5676 22 Prefactor .20843E-05 91.724 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 23 norm 2.5955 .99084 .63313E-03 -1.5676 24 norm 11.438 8.2056 .29599E-03 -1.5640 25 Prefactor .44583E-05 14.582 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 26 Normalizat 1.0496 .15922 .60565E-01 -.91387 27 Prefactor 1.2542 .18394 .67581E-01 -.84680 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 3.05445e-06 Minuit parameter uncertainties: 1 4.26412 2 2.39568e-06 3 0.013281 4 40.3427 5 0.0106618 6 4.19823 7 5.47521e-05 8 65.2077 9 9.73934 10 0.295215 11 2.49497 12 3.71569e-06 13 1.07138e-05 14 0.00103347 15 10.6499 16 1.84251 17 46.3004 18 0.0190656 19 2.71687 20 12.4906 21 5.04178 22 0.0276542 23 0.990839 24 8.20565 25 0.0161258 26 0.159293 27 0.184039 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 9328.52109648 Extracting fit parameters... 4FGL J1109.6+3735 Spectrum: PowerLaw 332 Prefactor: 0.000e+00 1.071e-05 0.000e+00 1.000e+06 ( 1.000e-14) 333 Index: 1.855e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 334 Scale: 4.801e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 650 Prefactor: 1.254e+00 1.840e-01 0.000e+00 1.000e+01 ( 1.000e+00) 651 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 652 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 649 Normalization: 1.050e+00 1.593e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 0.00 Ra Dec: 167.409 37.587 Photon Flux Upper Limit: 2.70014991382e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00199968376837 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/31286211/likelihoodResults_804124801_804384001_4FGL_J1109.6+3735_daily_bin2179.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): 102 logL (Free Index) = 9328.52233307 delta logL = -0.00123658510347 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 9328.52109658 delta logL = -1.02138073999e-07 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .15266E-07 1.0000 .0000 .10000E+07 2 'Index ' .21970 1.0000 .0000 10.000 3 'Normalizat' 1.0497 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.2541 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6530E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 9328.521 FROM MIGRAD STATUS=CONVERGED 57 CALLS 271 TOTAL EDM= .55E-10 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .33862E-08 .44220 .42118E-03** at limit ** 2 Index 1.2046 6.3263 .35579 -.63907E-10 3 Normalizat 1.0496 .11334E-02 .60565E-01 -.14811E-02 4 Prefactor 1.2542 .13734E-02 .67581E-01 -.14210E-02 ERR DEF= .500 Final values: Prefactor = 3.38618e-09 Index = 1.20465 Normalizat = 1.04958 Prefactor = 1.25418 /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) ********** ** 18 **HESSE ********** FCN= 9328.521 FROM HESSE STATUS=NOT POSDEF 29 CALLS 300 TOTAL EDM= .94E-10 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .33862E-08 .75546 .84235E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index 1.2046 5.4350 .50000 -.86188 3 Normalizat 1.0496 .14795E-02 .26785E-03 -.91387 4 Prefactor 1.2542 .17929E-02 .29896E-03 -.84680 ERR DEF= .500 Minuit fit quality: 2 estimated distance: 9.39616e-11 Minuit parameter uncertainties: 1 0.00010082 2 4850.64 3 0.0014795 4 0.00179294 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) = 9328.52109648 delta logL = -1.37333699968e-09 Extracting fit parameters... 4FGL J1109.6+3735 Spectrum: PowerLaw 332 Prefactor: 3.386e-09 1.008e-04 0.000e+00 1.000e+06 ( 1.000e-14) 333 Index: 1.205e+00 4.851e+03 0.000e+00 1.000e+01 (-1.000e+00) 334 Scale: 4.801e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 650 Prefactor: 1.254e+00 1.793e-03 0.000e+00 1.000e+01 ( 1.000e+00) 651 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 652 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 649 Normalization: 1.050e+00 1.479e-03 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 0.00 Ra Dec: 167.409 37.587 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/31286211/cmap_HighResolution_804124801_804384001_4FGL_J1109.6+3735_daily_bin2179.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='2.00e-03', job_status='DONE', photon_flux_upper_limit='2.70e-08', time_completed='2026-07-10 19:59:51.174576', job_id='31286211', GAL2='1.25', fit_tolerance='1e-08', EG2='1.05', EG='1.05', time_epoch_completed='1783738791.17', return_code2='102', ts='0.00', comment='SUCCESS', return_code='0', GAL='1.25', dlogl='-1.37e-09', ts2='-0.00', photon_index_error='0.00', photon_index='1.85' WHERE bin_id='2179' AND source_name='4FGL J1109.6+3735' AND cadence='daily'; Database successfully updated. Analysis Complete. Fri Jul 10 19:59:51 PDT 2026 WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). tfile=/lscratch/kocevski/31286651/ltcube_804124801_804384001_4FGL_J1109.6+3735_daily_bin2179.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/31286651/ft2_4FGL_J1109.6+3735_daily_bin2179.fits .....................! real 8.21 user 7.56 sys 0.21 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/31286651/ft1_filtered_4FGL_J1109.6+3735_daily_bin2179.fits evtable="EVENTS" scfile=/lscratch/kocevski/31286651/ft2_4FGL_J1109.6+3735_daily_bin2179.fits sctable="SC_DATA" expcube=/lscratch/kocevski/31286651/ltcube_804124801_804384001_4FGL_J1109.6+3735_daily_bin2179.fits outfile=/lscratch/kocevski/31286651/expmap_804124801_804384001_4FGL_J1109.6+3735_daily_bin2179.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/31286651/ltcube_804124801_804384001_4FGL_J1109.6+3735_daily_bin2179.fits .....................! real 63.01 user 58.49 sys 3.69 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 207 point sources and 0 extended sources Setting source of interest to: 4FGL J1109.6+3735 @ 167.409 37.5868 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/31286651/ft1_filtered_4FGL_J1109.6+3735_daily_bin2179.fits scfile=/lscratch/kocevski/31286651/ft2_4FGL_J1109.6+3735_daily_bin2179.fits outfile=/lscratch/kocevski/31286651/cmap_804124801_804384001_4FGL_J1109.6+3735_daily_bin2179.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=167.409 yref=37.5868 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 0.70 user 0.21 sys 0.13 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/31286651/ft1_filtered_4FGL_J1109.6+3735_daily_bin2179.fits scfile=/lscratch/kocevski/31286651/ft2_4FGL_J1109.6+3735_daily_bin2179.fits outfile=/lscratch/kocevski/31286651/cmap_HighResolution_804124801_804384001_4FGL_J1109.6+3735_daily_bin2179.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=167.409 yref=37.5868 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 0.72 user 0.20 sys 0.14 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/31286651/ft1_filtered_4FGL_J1109.6+3735_daily_bin2179.fits evtable="EVENTS" scfile=/lscratch/kocevski/31286651/ft2_4FGL_J1109.6+3735_daily_bin2179.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/31286651/Model_4FGL_J1109.6+3735_daily_bin2179.xml irfs="P8R3_SOURCE_V2" evclsmin=0 evclass="INDEF" evtype="INDEF" convert=yes chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). adding source EG_v02 adding source GALDone. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 9328.52109648 Extracting fit parameters... 4FGL J1109.6+3735 Spectrum: PowerLaw 332 Prefactor: 0.000e+00 1.071e-05 0.000e+00 1.000e+06 ( 1.000e-14) 333 Index: 1.855e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 334 Scale: 4.801e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 650 Prefactor: 1.254e+00 1.840e-01 0.000e+00 1.000e+01 ( 1.000e+00) 651 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 652 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 649 Normalization: 1.050e+00 1.593e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 0.00 Ra Dec: 167.409 37.587 Photon Flux Upper Limit: 2.70014991382e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00199968376837 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/31286224/likelihoodResults_804124801_804384001_4FGL_J1109.6+3735_daily_bin2179.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): 102 logL (Free Index) = 9328.52233307 delta logL = -0.00123658510347 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 9328.52109658 delta logL = -1.02138073999e-07 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .15266E-07 1.0000 .0000 .10000E+07 2 'Index ' .21970 1.0000 .0000 10.000 3 'Normalizat' 1.0497 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.2541 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6530E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 9328.521 FROM MIGRAD STATUS=CONVERGED 57 CALLS 271 TOTAL EDM= .55E-10 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .33862E-08 .44220 .42118E-03** at limit ** 2 Index 1.2046 6.3263 .35579 -.63907E-10 3 Normalizat 1.0496 .11334E-02 .60565E-01 -.14811E-02 4 Prefactor 1.2542 .13734E-02 .67581E-01 -.14210E-02 ERR DEF= .500 Final values: Prefactor = 3.38618e-09 Index = 1.20465 Normalizat = 1.04958 Prefactor = 1.25418 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 9328.52109648 Extracting fit parameters... 4FGL J1109.6+3735 Spectrum: PowerLaw 332 Prefactor: 0.000e+00 1.071e-05 0.000e+00 1.000e+06 ( 1.000e-14) 333 Index: 1.855e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 334 Scale: 4.801e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 650 Prefactor: 1.254e+00 1.840e-01 0.000e+00 1.000e+01 ( 1.000e+00) 651 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 652 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 649 Normalization: 1.050e+00 1.593e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 0.00 Ra Dec: 167.409 37.587 Photon Flux Upper Limit: 2.70014991382e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00199968376837 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/31286250/likelihoodResults_804124801_804384001_4FGL_J1109.6+3735_daily_bin2179.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): 102 logL (Free Index) = 9328.52233307 delta logL = -0.00123658510347 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 9328.52109658 delta logL = -1.02138073999e-07 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .15266E-07 1.0000 .0000 .10000E+07 2 'Index ' .21970 1.0000 .0000 10.000 3 'Normalizat' 1.0497 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.2541 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6530E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 9328.521 FROM MIGRAD STATUS=CONVERGED 57 CALLS 271 TOTAL EDM= .55E-10 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .33862E-08 .44220 .42118E-03** at limit ** 2 Index 1.2046 6.3263 .35579 -.63907E-10 3 Normalizat 1.0496 .11334E-02 .60565E-01 -.14811E-02 4 Prefactor 1.2542 .13734E-02 .67581E-01 -.14210E-02 ERR DEF= .500 Final values: Prefactor = 3.38618e-09 Index = 1.20465 Normalizat = 1.04958 Prefactor = 1.25418 ********** ** 18 **HESSE ********** FCN= 9328.521 FROM HESSE STATUS=NOT POSDEF 29 CALLS 300 TOTAL EDM= .94E-10 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .33862E-08 .75546 .84235E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index 1.2046 5.4350 .50000 -.86188 3 Normalizat 1.0496 .14795E-02 .26785E-03 -.91387 4 Prefactor 1.2542 .17929E-02 .29896E-03 -.84680 ERR DEF= .500 Minuit fit quality: 2 estimated distance: 9.39616e-11 Minuit parameter uncertainties: 1 0.00010082 2 4850.64 3 0.0014795 4 0.00179294 ********** ** 18 **HESSE ********** FCN= 9328.521 FROM HESSE STATUS=NOT POSDEF 29 CALLS 300 TOTAL EDM= .94E-10 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .33862E-08 .75546 .84235E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index 1.2046 5.4350 .50000 -.86188 3 Normalizat 1.0496 .14795E-02 .26785E-03 -.91387 4 Prefactor 1.2542 .17929E-02 .29896E-03 -.84680 ERR DEF= .500 Minuit fit quality: 2 estimated distance: 9.39616e-11 Minuit parameter uncertainties: 1 0.00010082 2 4850.64 3 0.0014795 4 0.00179294 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) = 9328.52109648 delta logL = -1.37333699968e-09 Extracting fit parameters... 4FGL J1109.6+3735 Spectrum: PowerLaw 332 Prefactor: 3.386e-09 1.008e-04 0.000e+00 1.000e+06 ( 1.000e-14) 333 Index: 1.205e+00 4.851e+03 0.000e+00 1.000e+01 (-1.000e+00) 334 Scale: 4.801e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 650 Prefactor: 1.254e+00 1.793e-03 0.000e+00 1.000e+01 ( 1.000e+00) 651 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 652 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 649 Normalization: 1.050e+00 1.479e-03 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 0.00 Ra Dec: 167.409 37.587 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/31286224/cmap_HighResolution_804124801_804384001_4FGL_J1109.6+3735_daily_bin2179.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='2.00e-03', job_status='DONE', photon_flux_upper_limit='2.70e-08', time_completed='2026-07-10 20:00:39.265119', job_id='31286224', GAL2='1.25', fit_tolerance='1e-08', EG2='1.05', EG='1.05', time_epoch_completed='1783738839.27', return_code2='102', ts='0.00', comment='SUCCESS', return_code='0', GAL='1.25', dlogl='-1.37e-09', ts2='-0.00', photon_index_error='0.00', photon_index='1.85' WHERE bin_id='2179' AND source_name='4FGL J1109.6+3735' AND cadence='daily'; Database successfully updated. Analysis Complete. Fri Jul 10 20:00:39 PDT 2026 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 9328.52109648 delta logL = -1.37333699968e-09 Extracting fit parameters... 4FGL J1109.6+3735 Spectrum: PowerLaw 332 Prefactor: 3.386e-09 1.008e-04 0.000e+00 1.000e+06 ( 1.000e-14) 333 Index: 1.205e+00 4.851e+03 0.000e+00 1.000e+01 (-1.000e+00) 334 Scale: 4.801e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 650 Prefactor: 1.254e+00 1.793e-03 0.000e+00 1.000e+01 ( 1.000e+00) 651 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 652 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 649 Normalization: 1.050e+00 1.479e-03 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 0.00 Ra Dec: 167.409 37.587 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/31286250/cmap_HighResolution_804124801_804384001_4FGL_J1109.6+3735_daily_bin2179.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='2.00e-03', job_status='DONE', photon_flux_upper_limit='2.70e-08', time_completed='2026-07-10 20:00:39.873885', job_id='31286250', GAL2='1.25', fit_tolerance='1e-08', EG2='1.05', EG='1.05', time_epoch_completed='1783738839.87', return_code2='102', ts='0.00', comment='SUCCESS', return_code='0', GAL='1.25', dlogl='-1.37e-09', ts2='-0.00', photon_index_error='0.00', photon_index='1.85' WHERE bin_id='2179' AND source_name='4FGL J1109.6+3735' AND cadence='daily'; Database successfully updated. Analysis Complete. Fri Jul 10 20:00:40 PDT 2026 number of points = 7654 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J1109.6+3735_daily_bin2179 RA = 167.409, Dec = 37.5868 tmin = 804124801, tmax = 804384001 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='31286819', job_status='RUN', time_executed='2026-07-10 19:59:54.382893', time_epoch_executed='1783738794.38' WHERE source_name='4FGL J1109.6+3735' and cadence='daily' and bin_id='2179' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/31286819 Creating custom pfile directory: /lscratch/kocevski/31286819/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=804124801.0 && nMetStart<804384001.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=804124801.0 && nMetStart<804384001.0' /Data/Flight/Level1/LPA Retrieving 47 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/31286819/ft1_4FGL_J1109.6+3735_daily_bin2179.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=804124801.0 && nMetStart<804384001.0' /Data/Flight/Level1/LPA Retrieving 47 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/31286819/ft2_4FGL_J1109.6+3735_daily_bin2179.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/31286819/ft1_4FGL_J1109.6+3735_daily_bin2179.fits outfile=/lscratch/kocevski/31286819/ft1_filteredMKT_4FGL_J1109.6+3735_daily_bin2179.fits ra=167.409 dec=37.5868 rad=12.0 tmin=804124801.0 tmax=804384001.0 emin=100.0 emax=100000.0 zmin=0.0 zmax=90.0 evclass=128 evtype="INDEF" convtype=-1 phasemin=0.0 phasemax=1.0 evtable="EVENTS" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). Done. real 1.99 user 1.38 sys 0.17 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/31286819/ft2_4FGL_J1109.6+3735_daily_bin2179.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/31286819/ft2_4FGL_J1109.6+3735_daily_bin2179.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/31286819/ft1_filteredMKT_4FGL_J1109.6+3735_daily_bin2179.fits evtable="EVENTS" outfile="/lscratch/kocevski/31286819/ft1_filtered_4FGL_J1109.6+3735_daily_bin2179.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 0.90 user 0.22 sys 0.13 Number of photons that the gtmktime cut: 855 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/31286819/ft1_filtered_4FGL_J1109.6+3735_daily_bin2179.fits" evtable="EVENTS" scfile=/lscratch/kocevski/31286819/ft2_4FGL_J1109.6+3735_daily_bin2179.fits sctable="SC_DATA" ou_V02 Working on... /lscratch/kocevski/31286651/ft1_filtered_4FGL_J1109.6+3735_daily_bin2179.fits.....................! real 28.26 user 26.48 sys 1.13 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/31286651/ft1_filtered_4FGL_J1109.6+3735_daily_bin2179.fits', '/lscratch/kocevski/31286651/ft2_4FGL_J1109.6+3735_daily_bin2179.fits', expMap='/lscratch/kocevski/31286651/expmap_804124801_804384001_4FGL_J1109.6+3735_daily_bin2179.fits', expCube='/lscratch/kocevski/31286651/ltcube_804124801_804384001_4FGL_J1109.6+3735_daily_bin2179.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/31286651/Model_4FGL_J1109.6+3735_daily_bin2179.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1109.6+3735' 4FGL J1109.6+3735 Spectrum: PowerLaw 332 Prefactor: 1.001e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-14) 333 Index: 1.855e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 334 Scale: 4.801e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/31286651/ft1_filtered_4FGL_J1109.6+3735_daily_bin2179.fits Spacecraft file(s): /lscratch/kocevski/31286651/ft2_4FGL_J1109.6+3735_daily_bin2179.fits Exposure map: /lscratch/kocevski/31286651/expmap_804124801_804384001_4FGL_J1109.6+3735_daily_bin2179.fits Exposure cube: /lscratch/kocevski/31286651/ltcube_804124801_804384001_4FGL_J1109.6+3735_daily_bin2179.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/31286651/Model_4FGL_J1109.6+3735_daily_bin2179.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) = 9328.55732349 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 9328.52357578 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 5.0245 1.0000 .0000 .10000E+07 2 'Prefactor ' .24883E-04 1.0000 .0000 .10000E+07 3 'norm ' .89729E-02 1.0000 .0000 .10000E+07 4 'Prefactor ' 25.387 1.0000 .0000 .10000E+07 5 'Prefactor ' .30335E-04 1.0000 .0000 .10000E+07 6 'Prefactor ' 5.6070 1.0000 .0000 .10000E+07 7 'Prefactor ' .30868E-03 1.0000 .0000 .10000E+07 8 'Prefactor ' 10.434 1.0000 .0000 .10000E+07 9 'Prefactor ' 11.771 1.0000 .0000 .10000E+07 10 'norm ' 1.5797 1.0000 .0000 .10000E+07 11 'Prefactor ' 1.6354 1.0000 .0000 .10000E+07 12 'Prefactor ' .29498E-03 1.0000 .0000 .10000E+07 13 'Prefactor ' .13224E-03 1.0000 .0000 .10000E+07 14 'Prefactor ' .12344 1.0000 .0000 .10000E+07 15 'norm ' 9.4624 1.0000 .0000 .10000E+07 16 'Prefactor ' .85805 1.0000 .0000 .10000E+07 17 'Prefactor ' 58.426 1.0000 .0000 .10000E+07 18 'Prefactor ' .59014E-02 1.0000 .0000 .10000E+07 19 'norm ' 5.0169 1.0000 .0000 .10000E+07 20 'Prefactor ' 15.103 1.0000 .0000 .10000E+07 21 'Prefactor ' 2.5961 1.0000 .0000 .10000E+07 22 'Prefactor ' .12922E-03 1.0000 .0000 .10000E+07 23 'norm ' 2.5949 1.0000 .0000 .10000E+07 24 'norm ' 11.436 1.0000 .0000 .10000E+07 25 'Prefactor ' .53717E-04 1.0000 .0000 .10000E+07 26 'Normalizat' 1.0499 1.0000 .10000E-01 10.000 27 'Prefactor ' 1.2544 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6530E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 9328.521 FROM MIGRAD STATUS=CONVERGED 188 CALLS 2405 TOTAL EDM= .17E-08 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 2.6% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 5.0393 4.2564 -.70956E-06 -.40971E-03 2 Prefactor .0000 2.1884 -.26346E-06** at limit ** 3 norm .17383E-05 23.771 -.15587E-05** at limit ** 4 Prefactor 26.431 29.062 -.23293E-05 -.21503E-01 5 Prefactor .10718E-05 25.359 .30869E-06** at limit ** 6 Prefactor 5.5754 4.2017 .10957E-06 -.34422E-03 7 Prefactor .16653E-09 4.9510 .63585E-06** at limit ** 8 Prefactor 10.908 31.515 .45490E-05 -.65624E-01 9 Prefactor 11.776 9.4304 -.57754E-06 -.38084E-01 10 norm 1.5797 .29511 .13495E-07 .37567E-03 11 Prefactor 1.6363 2.4551 .63657E-06 .14067E-02 12 Prefactor .0000 2.6334 -.54311E-06** at limit ** 13 Prefactor .0000 3.1579 -.83382E-06** at limit ** 14 Prefactor .67168E-08 39.594 -.79795E-06** at limit ** 15 norm 9.4678 2.7784 -.21053E-07 -.46286E-01 16 Prefactor .85383 1.6963 .15092E-06 .54281E-03 17 Prefactor 58.458 1.0750 -.14135E-07 .30895E-03 18 Prefactor .60315E-05 9.8838 .17139E-05** at limit ** 19 norm 5.0181 2.5083 .29993E-06 .63834E-03 20 Prefactor 15.163 12.444 -.48160E-06 -.33461E-02 21 Prefactor 2.6131 4.9906 .12353E-06 -.14787E-03 22 Prefactor .20843E-05 88.557 -.31875E-05** at limit ** 23 norm 2.5955 .98825 .28974E-07 .19962E-04 24 norm 11.438 8.2054 .20097E-06 -.49476E-02 25 Prefactor .44583E-05 10.763 -.17664E-06** at limit ** 26 Normalizat 1.0496 .18913 -.13105E-04 -.20904E-04 27 Prefactor 1.2542 .22073 .16755E-04 -.77742E-05 ERR DEF= .500 Final values: Prefactor = 5.03932 Prefactor = 0 norm = 1.73828e-06 Prefactor = 26.4311 Prefactor = 1.07181e-06 Prefactor = 5.57541 Prefactor = 1.66533e-10 Prefactor = 10.9079 Prefactor = 11.7764 norm = 1.57974 Prefactor = 1.63632 Prefactor = 0 Prefactor = 0 Prefactor = 6.71685e-09 norm = 9.46783 Prefactor = 0.853826 Prefactor = 58.4582 Prefactor = 6.03145e-06 norm = 5.01805 Prefactor = 15.1629 Prefactor = 2.61313 Prefactor = 2.08433e-06 norm = 2.59549 norm = 11.4381 Prefactor = 4.45827e-06 Normalizat = 1.04959 Prefactor = 1.25418 ********** ** 18 **HESSE ********** FCN= 9328.521 FROM HESSE STATUS=OK 548 CALLS 2953 TOTAL EDM= .31E-05 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 5.0393 4.2641 .44837E-03 -1.5663 2 Prefactor .0000 2.1849 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 norm .17383E-05 25.368 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 Prefactor 26.431 40.342 .19851E-03 -1.5605 5 Prefactor .10718E-05 26.515 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor 5.5754 4.1982 .42402E-03 -1.5661 7 Prefactor .16653E-09 4.9672 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 Prefactor 10.908 97.449 .30994E-03 -1.5642 9 Prefactor 11.776 9.7393 .29173E-03 -1.5639 10 norm 1.5797 .29522 .49741E-03 -1.5683 11 Prefactor 1.6363 2.4950 .82629E-03 -1.5682 12 Prefactor .0000 2.6377 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 Prefactor .0000 3.1642 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 Prefactor .67168E-08 39.613 .13338E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 15 norm 9.4678 10.650 .32554E-03 -1.5646 16 Prefactor .85383 1.8425 .48705E-03 -1.5689 17 Prefactor 58.458 46.300 .13084E-03 -1.5555 18 Prefactor .60315E-05 15.067 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 19 norm 5.0181 2.7169 .44872E-03 -1.5663 20 Prefactor 15.163 12.491 .25746E-03 -1.5630 21 Prefactor 2.6131 5.0418 .63297E-03 -1.5676 22 Prefactor .20843E-05 91.724 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 23 norm 2.5955 .99084 .63313E-03 -1.5676 24 norm 11.438 8.2056 .29599E-03 -1.5640 25 Prefactor .44583E-05 14.582 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 26 Normalizat 1.0496 .15922 .60565E-01 -.91387 27 Prefactor 1.2542 .18394 .67581E-01 -.84680 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 3.05445e-06 Minuit parameter uncertainties: 1 4.26412 2 2.39568e-06 3 0.013281 4 40.3427 5 0.0106618 6 4.19823 7 5.47521e-05 8 65.2077 9 9.73934 10 0.295215 11 2.49497 12 3.71569e-06 13 1.07138e-05 14 0.00103347 15 10.6499 16 1.84251 17 46.3004 18 0.0190656 19 2.71687 20 12.4906 21 5.04178 22 0.0276542 23 0.990839 24 8.20565 25 0.0161258 26 0.159293 27 0.184039 tfile=/lscratch/kocevski/31286819/ltcube_804124801_804384001_4FGL_J1109.6+3735_daily_bin2179.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/31286819/ft2_4FGL_J1109.6+3735_daily_bin2179.fits .....................! real 9.62 user 8.82 sys 0.24 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/31286819/ft1_filtered_4FGL_J1109.6+3735_daily_bin2179.fits evtable="EVENTS" scfile=/lscratch/kocevski/31286819/ft2_4FGL_J1109.6+3735_daily_bin2179.fits sctable="SC_DATA" expcube=/lscratch/kocevski/31286819/ltcube_804124801_804384001_4FGL_J1109.6+3735_daily_bin2179.fits outfile=/lscratch/kocevski/31286819/expmap_804124801_804384001_4FGL_J1109.6+3735_daily_bin2179.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/31286819/ltcube_804124801_804384001_4FGL_J1109.6+3735_daily_bin2179.fits .....................! real 74.81 user 69.35 sys 4.26 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 207 point sources and 0 extended sources Setting source of interest to: 4FGL J1109.6+3735 @ 167.409 37.5868 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/31286819/ft1_filtered_4FGL_J1109.6+3735_daily_bin2179.fits scfile=/lscratch/kocevski/31286819/ft2_4FGL_J1109.6+3735_daily_bin2179.fits outfile=/lscratch/kocevski/31286819/cmap_804124801_804384001_4FGL_J1109.6+3735_daily_bin2179.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=167.409 yref=37.5868 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 0.83 user 0.24 sys 0.12 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/31286819/ft1_filtered_4FGL_J1109.6+3735_daily_bin2179.fits scfile=/lscratch/kocevski/31286819/ft2_4FGL_J1109.6+3735_daily_bin2179.fits outfile=/lscratch/kocevski/31286819/cmap_HighResolution_804124801_804384001_4FGL_J1109.6+3735_daily_bin2179.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=167.409 yref=37.5868 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 1.09 user 0.24 sys 0.13 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/31286819/ft1_filtered_4FGL_J1109.6+3735_daily_bin2179.fits evtable="EVENTS" scfile=/lscratch/kocevski/31286819/ft2_4FGL_J1109.6+3735_daily_bin2179.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/31286819/Model_4FGL_J1109.6+3735_daily_bin2179.xml irfs="P8R3_SOURCE_V2" evclsmin=0 evclass="INDEF" evtype="INDEF" convert=yes chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). adding source EG_v02 adding source GALDone. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 9328.52109648 Extracting fit parameters... 4FGL J1109.6+3735 Spectrum: PowerLaw 332 Prefactor: 0.000e+00 1.071e-05 0.000e+00 1.000e+06 ( 1.000e-14) 333 Index: 1.855e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 334 Scale: 4.801e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 650 Prefactor: 1.254e+00 1.840e-01 0.000e+00 1.000e+01 ( 1.000e+00) 651 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 652 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 649 Normalization: 1.050e+00 1.593e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 0.00 Ra Dec: 167.409 37.587 Photon Flux Upper Limit: 2.70014991382e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00199968376837 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/31286651/likelihoodResults_804124801_804384001_4FGL_J1109.6+3735_daily_bin2179.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): 102 logL (Free Index) = 9328.52233307 delta logL = -0.00123658510347 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 9328.52109658 delta logL = -1.02138073999e-07 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .15266E-07 1.0000 .0000 .10000E+07 2 'Index ' .21970 1.0000 .0000 10.000 3 'Normalizat' 1.0497 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.2541 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6530E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 9328.521 FROM MIGRAD STATUS=CONVERGED 57 CALLS 271 TOTAL EDM= .55E-10 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .33862E-08 .44220 .42118E-03** at limit ** 2 Index 1.2046 6.3263 .35579 -.63907E-10 3 Normalizat 1.0496 .11334E-02 .60565E-01 -.14811E-02 4 Prefactor 1.2542 .13734E-02 .67581E-01 -.14210E-02 ERR DEF= .500 Final values: Prefactor = 3.38618e-09 Index = 1.20465 Normalizat = 1.04958 Prefactor = 1.25418 ********** ** 18 **HESSE ********** FCN= 9328.521 FROM HESSE STATUS=NOT POSDEF 29 CALLS 300 TOTAL EDM= .94E-10 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .33862E-08 .75546 .84235E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index 1.2046 5.4350 .50000 -.86188 3 Normalizat 1.0496 .14795E-02 .26785E-03 -.91387 4 Prefactor 1.2542 .17929E-02 .29896E-03 -.84680 ERR DEF= .500 Minuit fit quality: 2 estimated distance: 9.39616e-11 Minuit parameter uncertainties: 1 0.00010082 2 4850.64 3 0.0014795 4 0.00179294 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) = 9328.52109648 delta logL = -1.37333699968e-09 Extracting fit parameters... 4FGL J1109.6+3735 Spectrum: PowerLaw 332 Prefactor: 3.386e-09 1.008e-04 0.000e+00 1.000e+06 ( 1.000e-14) 333 Index: 1.205e+00 4.851e+03 0.000e+00 1.000e+01 (-1.000e+00) 334 Scale: 4.801e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 650 Prefactor: 1.254e+00 1.793e-03 0.000e+00 1.000e+01 ( 1.000e+00) 651 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 652 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 649 Normalization: 1.050e+00 1.479e-03 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 0.00 Ra Dec: 167.409 37.587 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/31286651/cmap_HighResolution_804124801_804384001_4FGL_J1109.6+3735_daily_bin2179.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='2.00e-03', job_status='DONE', photon_flux_upper_limit='2.70e-08', time_completed='2026-07-10 20:04:39.577333', job_id='31286651', GAL2='1.25', fit_tolerance='1e-08', EG2='1.05', EG='1.05', time_epoch_completed='1783739079.58', return_code2='102', ts='0.00', comment='SUCCESS', return_code='0', GAL='1.25', dlogl='-1.37e-09', ts2='-0.00', photon_index_error='0.00', photon_index='1.85' WHERE bin_id='2179' AND source_name='4FGL J1109.6+3735' AND cadence='daily'; Database successfully updated. Analysis Complete. Fri Jul 10 20:04:40 PDT 2026 _V02 Working on... /lscratch/kocevski/31286819/ft1_filtered_4FGL_J1109.6+3735_daily_bin2179.fits.....................! real 33.47 user 31.42 sys 1.23 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/31286819/ft1_filtered_4FGL_J1109.6+3735_daily_bin2179.fits', '/lscratch/kocevski/31286819/ft2_4FGL_J1109.6+3735_daily_bin2179.fits', expMap='/lscratch/kocevski/31286819/expmap_804124801_804384001_4FGL_J1109.6+3735_daily_bin2179.fits', expCube='/lscratch/kocevski/31286819/ltcube_804124801_804384001_4FGL_J1109.6+3735_daily_bin2179.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/31286819/Model_4FGL_J1109.6+3735_daily_bin2179.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1109.6+3735' 4FGL J1109.6+3735 Spectrum: PowerLaw 332 Prefactor: 1.001e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-14) 333 Index: 1.855e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 334 Scale: 4.801e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/31286819/ft1_filtered_4FGL_J1109.6+3735_daily_bin2179.fits Spacecraft file(s): /lscratch/kocevski/31286819/ft2_4FGL_J1109.6+3735_daily_bin2179.fits Exposure map: /lscratch/kocevski/31286819/expmap_804124801_804384001_4FGL_J1109.6+3735_daily_bin2179.fits Exposure cube: /lscratch/kocevski/31286819/ltcube_804124801_804384001_4FGL_J1109.6+3735_daily_bin2179.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/31286819/Model_4FGL_J1109.6+3735_daily_bin2179.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) = 9328.55732349 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 9328.52357578 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 5.0245 1.0000 .0000 .10000E+07 2 'Prefactor ' .24883E-04 1.0000 .0000 .10000E+07 3 'norm ' .89729E-02 1.0000 .0000 .10000E+07 4 'Prefactor ' 25.387 1.0000 .0000 .10000E+07 5 'Prefactor ' .30335E-04 1.0000 .0000 .10000E+07 6 'Prefactor ' 5.6070 1.0000 .0000 .10000E+07 7 'Prefactor ' .30868E-03 1.0000 .0000 .10000E+07 8 'Prefactor ' 10.434 1.0000 .0000 .10000E+07 9 'Prefactor ' 11.771 1.0000 .0000 .10000E+07 10 'norm ' 1.5797 1.0000 .0000 .10000E+07 11 'Prefactor ' 1.6354 1.0000 .0000 .10000E+07 12 'Prefactor ' .29498E-03 1.0000 .0000 .10000E+07 13 'Prefactor ' .13224E-03 1.0000 .0000 .10000E+07 14 'Prefactor ' .12344 1.0000 .0000 .10000E+07 15 'norm ' 9.4624 1.0000 .0000 .10000E+07 16 'Prefactor ' .85805 1.0000 .0000 .10000E+07 17 'Prefactor ' 58.426 1.0000 .0000 .10000E+07 18 'Prefactor ' .59014E-02 1.0000 .0000 .10000E+07 19 'norm ' 5.0169 1.0000 .0000 .10000E+07 20 'Prefactor ' 15.103 1.0000 .0000 .10000E+07 21 'Prefactor ' 2.5961 1.0000 .0000 .10000E+07 22 'Prefactor ' .12922E-03 1.0000 .0000 .10000E+07 23 'norm ' 2.5949 1.0000 .0000 .10000E+07 24 'norm ' 11.436 1.0000 .0000 .10000E+07 25 'Prefactor ' .53717E-04 1.0000 .0000 .10000E+07 26 'Normalizat' 1.0499 1.0000 .10000E-01 10.000 27 'Prefactor ' 1.2544 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6530E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 9328.521 FROM MIGRAD STATUS=CONVERGED 188 CALLS 2405 TOTAL EDM= .17E-08 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 2.6% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 5.0393 4.2564 -.70956E-06 -.40971E-03 2 Prefactor .0000 2.1884 -.26346E-06** at limit ** 3 norm .17383E-05 23.771 -.15587E-05** at limit ** 4 Prefactor 26.431 29.062 -.23293E-05 -.21503E-01 5 Prefactor .10718E-05 25.359 .30869E-06** at limit ** 6 Prefactor 5.5754 4.2017 .10957E-06 -.34422E-03 7 Prefactor .16653E-09 4.9510 .63585E-06** at limit ** 8 Prefactor 10.908 31.515 .45490E-05 -.65624E-01 9 Prefactor 11.776 9.4304 -.57754E-06 -.38084E-01 10 norm 1.5797 .29511 .13495E-07 .37567E-03 11 Prefactor 1.6363 2.4551 .63657E-06 .14067E-02 12 Prefactor .0000 2.6334 -.54311E-06** at limit ** 13 Prefactor .0000 3.1579 -.83382E-06** at limit ** 14 Prefactor .67168E-08 39.594 -.79795E-06** at limit ** 15 norm 9.4678 2.7784 -.21053E-07 -.46286E-01 16 Prefactor .85383 1.6963 .15092E-06 .54281E-03 17 Prefactor 58.458 1.0750 -.14135E-07 .30895E-03 18 Prefactor .60315E-05 9.8838 .17139E-05** at limit ** 19 norm 5.0181 2.5083 .29993E-06 .63834E-03 20 Prefactor 15.163 12.444 -.48160E-06 -.33461E-02 21 Prefactor 2.6131 4.9906 .12353E-06 -.14787E-03 22 Prefactor .20843E-05 88.557 -.31875E-05** at limit ** 23 norm 2.5955 .98825 .28974E-07 .19962E-04 24 norm 11.438 8.2054 .20097E-06 -.49476E-02 25 Prefactor .44583E-05 10.763 -.17664E-06** at limit ** 26 Normalizat 1.0496 .18913 -.13105E-04 -.20904E-04 27 Prefactor 1.2542 .22073 .16755E-04 -.77742E-05 ERR DEF= .500 Final values: Prefactor = 5.03932 Prefactor = 0 norm = 1.73828e-06 Prefactor = 26.4311 Prefactor = 1.07181e-06 Prefactor = 5.57541 Prefactor = 1.66533e-10 Prefactor = 10.9079 Prefactor = 11.7764 norm = 1.57974 Prefactor = 1.63632 Prefactor = 0 Prefactor = 0 Prefactor = 6.71685e-09 norm = 9.46783 Prefactor = 0.853826 Prefactor = 58.4582 Prefactor = 6.03145e-06 norm = 5.01805 Prefactor = 15.1629 Prefactor = 2.61313 Prefactor = 2.08433e-06 norm = 2.59549 norm = 11.4381 Prefactor = 4.45827e-06 Normalizat = 1.04959 Prefactor = 1.25418 ********** ** 18 **HESSE ********** FCN= 9328.521 FROM HESSE STATUS=OK 548 CALLS 2953 TOTAL EDM= .31E-05 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 5.0393 4.2641 .44837E-03 -1.5663 2 Prefactor .0000 2.1849 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 norm .17383E-05 25.368 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 Prefactor 26.431 40.342 .19851E-03 -1.5605 5 Prefactor .10718E-05 26.515 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor 5.5754 4.1982 .42402E-03 -1.5661 7 Prefactor .16653E-09 4.9672 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 Prefactor 10.908 97.449 .30994E-03 -1.5642 9 Prefactor 11.776 9.7393 .29173E-03 -1.5639 10 norm 1.5797 .29522 .49741E-03 -1.5683 11 Prefactor 1.6363 2.4950 .82629E-03 -1.5682 12 Prefactor .0000 2.6377 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 Prefactor .0000 3.1642 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 Prefactor .67168E-08 39.613 .13338E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 15 norm 9.4678 10.650 .32554E-03 -1.5646 16 Prefactor .85383 1.8425 .48705E-03 -1.5689 17 Prefactor 58.458 46.300 .13084E-03 -1.5555 18 Prefactor .60315E-05 15.067 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 19 norm 5.0181 2.7169 .44872E-03 -1.5663 20 Prefactor 15.163 12.491 .25746E-03 -1.5630 21 Prefactor 2.6131 5.0418 .63297E-03 -1.5676 22 Prefactor .20843E-05 91.724 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 23 norm 2.5955 .99084 .63313E-03 -1.5676 24 norm 11.438 8.2056 .29599E-03 -1.5640 25 Prefactor .44583E-05 14.582 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 26 Normalizat 1.0496 .15922 .60565E-01 -.91387 27 Prefactor 1.2542 .18394 .67581E-01 -.84680 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 3.05445e-06 Minuit parameter uncertainties: 1 4.26412 2 2.39568e-06 3 0.013281 4 40.3427 5 0.0106618 6 4.19823 7 5.47521e-05 8 65.2077 9 9.73934 10 0.295215 11 2.49497 12 3.71569e-06 13 1.07138e-05 14 0.00103347 15 10.6499 16 1.84251 17 46.3004 18 0.0190656 19 2.71687 20 12.4906 21 5.04178 22 0.0276542 23 0.990839 24 8.20565 25 0.0161258 26 0.159293 27 0.184039 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 9328.52109648 Extracting fit parameters... 4FGL J1109.6+3735 Spectrum: PowerLaw 332 Prefactor: 0.000e+00 1.071e-05 0.000e+00 1.000e+06 ( 1.000e-14) 333 Index: 1.855e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 334 Scale: 4.801e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 650 Prefactor: 1.254e+00 1.840e-01 0.000e+00 1.000e+01 ( 1.000e+00) 651 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 652 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 649 Normalization: 1.050e+00 1.593e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 0.00 Ra Dec: 167.409 37.587 Photon Flux Upper Limit: 2.70014991382e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00199968376837 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/31286819/likelihoodResults_804124801_804384001_4FGL_J1109.6+3735_daily_bin2179.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): 102 logL (Free Index) = 9328.52233307 delta logL = -0.00123658510347 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 9328.52109658 delta logL = -1.02138073999e-07 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .15266E-07 1.0000 .0000 .10000E+07 2 'Index ' .21970 1.0000 .0000 10.000 3 'Normalizat' 1.0497 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.2541 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6530E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 9328.521 FROM MIGRAD STATUS=CONVERGED 57 CALLS 271 TOTAL EDM= .55E-10 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .33862E-08 .44220 .42118E-03** at limit ** 2 Index 1.2046 6.3263 .35579 -.63907E-10 3 Normalizat 1.0496 .11334E-02 .60565E-01 -.14811E-02 4 Prefactor 1.2542 .13734E-02 .67581E-01 -.14210E-02 ERR DEF= .500 Final values: Prefactor = 3.38618e-09 Index = 1.20465 Normalizat = 1.04958 Prefactor = 1.25418 ********** ** 18 **HESSE ********** FCN= 9328.521 FROM HESSE STATUS=NOT POSDEF 29 CALLS 300 TOTAL EDM= .94E-10 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .33862E-08 .75546 .84235E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index 1.2046 5.4350 .50000 -.86188 3 Normalizat 1.0496 .14795E-02 .26785E-03 -.91387 4 Prefactor 1.2542 .17929E-02 .29896E-03 -.84680 ERR DEF= .500 Minuit fit quality: 2 estimated distance: 9.39616e-11 Minuit parameter uncertainties: 1 0.00010082 2 4850.64 3 0.0014795 4 0.00179294 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) = 9328.52109648 delta logL = -1.37333699968e-09 Extracting fit parameters... 4FGL J1109.6+3735 Spectrum: PowerLaw 332 Prefactor: 3.386e-09 1.008e-04 0.000e+00 1.000e+06 ( 1.000e-14) 333 Index: 1.205e+00 4.851e+03 0.000e+00 1.000e+01 (-1.000e+00) 334 Scale: 4.801e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 650 Prefactor: 1.254e+00 1.793e-03 0.000e+00 1.000e+01 ( 1.000e+00) 651 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 652 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 649 Normalization: 1.050e+00 1.479e-03 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 0.00 Ra Dec: 167.409 37.587 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/31286819/cmap_HighResolution_804124801_804384001_4FGL_J1109.6+3735_daily_bin2179.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='2.00e-03', job_status='DONE', photon_flux_upper_limit='2.70e-08', time_completed='2026-07-10 20:08:45.304256', job_id='31286819', GAL2='1.25', fit_tolerance='1e-08', EG2='1.05', EG='1.05', time_epoch_completed='1783739325.3', return_code2='102', ts='0.00', comment='SUCCESS', return_code='0', GAL='1.25', dlogl='-1.37e-09', ts2='-0.00', photon_index_error='0.00', photon_index='1.85' WHERE bin_id='2179' AND source_name='4FGL J1109.6+3735' AND cadence='daily'; Database successfully updated. Analysis Complete. Fri Jul 10 20:08:45 PDT 2026