********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6770E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 7351.858 FROM MIGRAD STATUS=CONVERGED 204 CALLS 2373 TOTAL EDM= .71E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.8% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .64985 2.4287 -.77161E-07 -.15724E-02 2 norm 5.8970 2.1579 .22652E-07 .43851E-02 3 norm .0000 .21502 -.67922E-08** at limit ** 4 Prefactor 2.4976 4.8108 -.10032E-07 -.20451E-03 5 norm .0000 .55594 -.21863E-07** at limit ** 6 norm .23388E-03 767.07 .27607E-05** at limit ** 7 norm .88227 1.4365 .39950E-08 .30185E-03 8 Prefactor .11102E-09 3.8837 .12808E-06** at limit ** 9 norm 8.2816 5.2966 -.15249E-07 -.71035E-03 10 Prefactor .22499E-06 39.260 .21177E-06** at limit ** 11 Prefactor 96.403 17.899 .84508E-07 .29685 12 norm .40523E-08 6.8574 .11898E-06** at limit ** 13 Prefactor .48850E-08 12.516 -.61968E-07** at limit ** 14 Prefactor .0000 2.1791 -.44914E-07** at limit ** 15 Prefactor .43132E-07 16.245 -.21347E-07** at limit ** 16 Prefactor .14766E-07 3.0286 -.45585E-07** at limit ** 17 Prefactor .39413E-08 5.9797 .84216E-08** at limit ** 18 norm .11175 2.2529 -.82283E-07** at limit ** 19 norm .11224E-06 21.499 .55260E-07** at limit ** 20 norm 1.2881 9.1557 -.70928E-08 -.11538E-03 21 Prefactor 11.709 1.5894 .15997E-07 -.17710E-01 22 Prefactor .0000 2.5480 .60959E-07** at limit ** 23 norm .81601E-08 3.0684 -.99595E-07** at limit ** 24 norm 42.421 1.2147 .49175E-08 -.17118E-01 25 Normalizat 1.0405 .23466 -.44003E-06 -.15271E-04 26 Prefactor .99770 .14560 .34431E-06 -.42068E-05 ERR DEF= .500 Final values: Prefactor = 0.649848 norm = 5.89704 norm = 0 Prefactor = 2.49764 norm = 0 norm = 0.000233876 norm = 0.882268 Prefactor = 1.11022e-10 norm = 8.28163 Prefactor = 2.24987e-07 Prefactor = 96.4028 norm = 4.05231e-09 Prefactor = 4.88498e-09 Prefactor = 0 Prefactor = 4.31322e-08 Prefactor = 1.4766e-08 Prefactor = 3.94129e-09 norm = 0.111755 norm = 1.12244e-07 norm = 1.28809 Prefactor = 11.7088 Prefactor = 0 norm = 8.16014e-09 norm = 42.4213 Normalizat = 1.04047 Prefactor = 0.997699 /sdf/group/fermi/u/kocevski/software/conda/envs/fermitools_v1.0.5/lib/python2.7/site-packages/pyfits/__init__.py:22: PyFITSDeprecationWarning: PyFITS is deprecated, please use astropy.io.fits PyFITSDeprecationWarning) # noqa Likelihood Analysis Tool Support Contact: Daniel Kocevski (daniel.kocevski@nasa.gov) Importing modules... This is make3FGLxml version 01r0. The default diffuse model files and names are for pass 8 and assume you have v10r00p05 of the Fermi Science Tools or higher. This is make4FGLDR3xml version 01r09. The default diffuse model files and names are for P8R3, 4FGL DRs, and the default fermitools directory locations. WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). /sdf/group/fermi/u/kocevski/software/conda/envs/fermitools_v1.0.5/lib/python2.7/site-packages/matplotlib/cbook/deprecation.py:106: MatplotlibDeprecationWarning: The mpl_toolkits.axes_grid module was deprecated in version 2.1. Use mpl_toolkits.axes_grid1 and mpl_toolkits.axisartist provies the same functionality instead. warnings.warn(message, mplDeprecation, stacklevel=1) WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). ********** ** 18 **HESSE ********** FCN= 7351.858 FROM HESSE STATUS=OK 514 CALLS 2887 TOTAL EDM= .87E-05 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .64985 2.4330 .66810E-03 -1.5692 2 norm 5.8970 2.1635 .41324E-03 -1.5659 3 norm .0000 .21479 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 Prefactor 2.4976 4.8454 .63387E-03 -1.5676 5 norm .0000 .54621 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 norm .23388E-03 10.457 .63308E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 norm .88227 1.4451 .47332E-03 -1.5689 8 Prefactor .11102E-09 3.8260 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 norm 8.2816 5.4190 .34793E-03 -1.5650 10 Prefactor .22499E-06 44.822 .12735E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor 96.403 86.143 .10166E-03 -1.5512 12 norm .40523E-08 6.8950 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 Prefactor .48850E-08 12.662 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 Prefactor .0000 2.1672 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 15 Prefactor .43132E-07 16.523 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 16 Prefactor .14766E-07 5.2799 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 Prefactor .39413E-08 6.1296 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 18 norm .11175 .93490 .30988E-02 -1.5701 WARNING - - ABOVE PARAMETER IS AT LIMIT. 19 norm .11224E-06 21.839 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 20 norm 1.2881 9.2264 .97365E-03 -1.5685 21 Prefactor 11.709 16.243 .29277E-03 -1.5640 22 Prefactor .0000 2.5450 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 23 norm .81601E-08 5.4239 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 24 norm 42.421 16.836 .15354E-03 -1.5578 25 Normalizat 1.0405 .19742 .67560E-01 -.91687 26 Prefactor .99770 .12056 .46240E-01 -.92806 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 8.71393e-06 Minuit parameter uncertainties: 1 2.433 2 2.16353 3 5.78546e-07 4 4.84536 5 2.57194e-06 6 0.0989058 7 1.44515 8 3.8687e-05 9 5.419 10 0.00635095 11 86.1441 12 0.000333826 13 0.000496313 14 8.37285e-06 15 0.00168788 16 0.000558455 17 0.000311281 18 0.646465 19 0.00313126 20 6.89476 21 16.2429 22 1.58577e-05 23 0.000420208 24 16.836 25 0.197557 26 0.120593 number of points = 7437 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J1749.0+4321_daily_bin2169 RA = 267.255, Dec = 43.3616 tmin = 801532801, tmax = 801792001 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='27473548', job_status='RUN', time_executed='2026-05-30 14:41:26.298405', time_epoch_executed='1780177286.3' WHERE source_name='4FGL J1749.0+4321' and cadence='daily' and bin_id='2169' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/27473548 Creating custom pfile directory: /lscratch/kocevski/27473548/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=801532801.0 && nMetStart<801792001.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=801532801.0 && nMetStart<801792001.0' /Data/Flight/Level1/LPA Retrieving 46 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/27473548/ft1_4FGL_J1749.0+4321_daily_bin2169.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=801532801.0 && nMetStart<801792001.0' /Data/Flight/Level1/LPA Retrieving 46 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/27473548/ft2_4FGL_J1749.0+4321_daily_bin2169.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/27473548/ft1_4FGL_J1749.0+4321_daily_bin2169.fits outfile=/lscratch/kocevski/27473548/ft1_filteredMKT_4FGL_J1749.0+4321_daily_bin2169.fits ra=267.255 dec=43.3616 rad=12.0 tmin=801532801.0 tmax=801792001.0 emin=100.0 emax=100000.0 zmin=0.0 zmax=90.0 evclass=128 evtype="INDEF" convtype=-1 phasemin=0.0 phasemax=1.0 evtable="EVENTS" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). Done. real 2.51 user 2.08 sys 0.19 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/27473548/ft2_4FGL_J1749.0+4321_daily_bin2169.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/27473548/ft2_4FGL_J1749.0+4321_daily_bin2169.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/27473548/ft1_filteredMKT_4FGL_J1749.0+4321_daily_bin2169.fits evtable="EVENTS" outfile="/lscratch/kocevski/27473548/ft1_filtered_4FGL_J1749.0+4321_daily_bin2169.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 0.49 user 0.21 sys 0.13 Number of photons that the gtmktime cut: 695 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/27473548/ft1_filtered_4FGL_J1749.0+4321_daily_bin2169.fits" evtable="EVENTS" scfile=/lscratch/kocevski/27473548/ft2_4FGL_J1749.0+4321_daily_bin2169.fits sctable="SC_DATA" outDone. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 7351.8577472 Extracting fit parameters... 4FGL J1749.0+4321 Spectrum: PowerLaw 367 Prefactor: 3.941e-09 3.113e-04 0.000e+00 1.000e+06 ( 1.000e-13) 368 Index: 2.087e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 369 Scale: 1.563e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 674 Prefactor: 9.977e-01 1.206e-01 0.000e+00 1.000e+01 ( 1.000e+00) 675 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 676 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 673 Normalization: 1.040e+00 1.976e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 267.255 43.362 Photon Flux Upper Limit: 6.18370155277e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00467074722439 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/27473391/likelihoodResults_801532801_801792001_4FGL_J1749.0+4321_daily_bin2169.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) = 7351.93729318 delta logL = -0.0795459799456 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 7351.85774721 delta logL = -1.27274688566e-08 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .13689E-06 1.0000 .0000 .10000E+07 2 'Index ' 3.0596 1.0000 .0000 10.000 3 'Normalizat' 1.0405 1.0000 .10000E-01 10.000 4 'Prefactor ' .99770 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6770E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 7351.858 FROM MIGRAD STATUS=CONVERGED 58 CALLS 220 TOTAL EDM= .85E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .0000 .72343 .42118E-03** at limit ** 2 Index .51302 .48088 .57988E-05 .0000 3 Normalizat 1.0405 1.2180 -.11351E-04 .23103E-04 4 Prefactor .99770 1.3369 .73253E-05 -.17336E-04 ERR DEF= .500 Final values: Prefactor = 0 Index = 0.513018 Normalizat = 1.04047 Prefactor = 0.997699 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 7351.858 FROM HESSE STATUS=FAILED 9 CALLS 229 TOTAL EDM= .85E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .0000 .72343 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index .70306E-02 .61388 .57988E-05 -1.1138 3 Normalizat 1.0405 1.2180 -.11351E-04 -.91687 4 Prefactor .99770 1.3369 .73253E-05 -.92806 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 8.48027e-12 Minuit parameter uncertainties: 1 8.41798e-07 2 0.484772 3 1.25325 4 1.38573 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 101 logL (Free Index) = 7351.8577472 delta logL = 3.19232640322e-10 Extracting fit parameters... 4FGL J1749.0+4321 Spectrum: PowerLaw 367 Prefactor: 0.000e+00 8.418e-07 0.000e+00 1.000e+06 ( 1.000e-13) 368 Index: 5.130e-01 4.848e-01 0.000e+00 1.000e+01 (-1.000e+00) 369 Scale: 1.563e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 674 Prefactor: 9.977e-01 1.386e+00 0.000e+00 1.000e+01 ( 1.000e+00) 675 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 676 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 673 Normalization: 1.040e+00 1.253e+00 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 267.255 43.362 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/27473391/cmap_HighResolution_801532801_801792001_4FGL_J1749.0+4321_daily_bin2169.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='4.67e-03', job_status='DONE', photon_flux_upper_limit='6.18e-08', time_completed='2026-05-30 14:42:20.896683', job_id='27473391', GAL2='1.00', fit_tolerance='1e-08', EG2='1.04', EG='1.04', time_epoch_completed='1780177340.9', return_code2='101', ts='-0.00', comment='SUCCESS', return_code='0', GAL='1.00', dlogl='3.19e-10', ts2='0.00', photon_index_error='0.00', photon_index='2.09' WHERE bin_id='2169' AND source_name='4FGL J1749.0+4321' AND cadence='daily'; Database successfully updated. Analysis Complete. Sat May 30 14:42:20 PDT 2026 file=/lscratch/kocevski/27473548/ltcube_801532801_801792001_4FGL_J1749.0+4321_daily_bin2169.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/27473548/ft2_4FGL_J1749.0+4321_daily_bin2169.fits .....................! real 8.89 user 8.39 sys 0.22 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/27473548/ft1_filtered_4FGL_J1749.0+4321_daily_bin2169.fits evtable="EVENTS" scfile=/lscratch/kocevski/27473548/ft2_4FGL_J1749.0+4321_daily_bin2169.fits sctable="SC_DATA" expcube=/lscratch/kocevski/27473548/ltcube_801532801_801792001_4FGL_J1749.0+4321_daily_bin2169.fits outfile=/lscratch/kocevski/27473548/expmap_801532801_801792001_4FGL_J1749.0+4321_daily_bin2169.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/27473548/ltcube_801532801_801792001_4FGL_J1749.0+4321_daily_bin2169.fits .....................! real 71.79 user 66.72 sys 4.08 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 J1749.0+4321 @ 267.255 43.3616 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/27473548/ft1_filtered_4FGL_J1749.0+4321_daily_bin2169.fits scfile=/lscratch/kocevski/27473548/ft2_4FGL_J1749.0+4321_daily_bin2169.fits outfile=/lscratch/kocevski/27473548/cmap_801532801_801792001_4FGL_J1749.0+4321_daily_bin2169.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=267.255 yref=43.3616 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 0.57 user 0.20 sys 0.14 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/27473548/ft1_filtered_4FGL_J1749.0+4321_daily_bin2169.fits scfile=/lscratch/kocevski/27473548/ft2_4FGL_J1749.0+4321_daily_bin2169.fits outfile=/lscratch/kocevski/27473548/cmap_HighResolution_801532801_801792001_4FGL_J1749.0+4321_daily_bin2169.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=267.255 yref=43.3616 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 0.64 user 0.24 sys 0.19 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/27473548/ft1_filtered_4FGL_J1749.0+4321_daily_bin2169.fits evtable="EVENTS" scfile=/lscratch/kocevski/27473548/ft2_4FGL_J1749.0+4321_daily_bin2169.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/27473548/Model_4FGL_J1749.0+4321_daily_bin2169.xml irfs="P8R3_SOURCE_V2" evclsmin=0 evclass="INDEF" evtype="INDEF" convert=yes chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). adding source EG_v02 adding source GAL_V02 Working on... /lscratch/kocevski/27473548/ft1_filtered_4FGL_J1749.0+4321_daily_bin2169.fits.....................! real 27.92 user 26.02 sys 1.05 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/27473548/ft1_filtered_4FGL_J1749.0+4321_daily_bin2169.fits', '/lscratch/kocevski/27473548/ft2_4FGL_J1749.0+4321_daily_bin2169.fits', expMap='/lscratch/kocevski/27473548/expmap_801532801_801792001_4FGL_J1749.0+4321_daily_bin2169.fits', expCube='/lscratch/kocevski/27473548/ltcube_801532801_801792001_4FGL_J1749.0+4321_daily_bin2169.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/27473548/Model_4FGL_J1749.0+4321_daily_bin2169.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1749.0+4321' 4FGL J1749.0+4321 Spectrum: PowerLaw 367 Prefactor: 4.281e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-13) 368 Index: 2.087e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 369 Scale: 1.563e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/27473548/ft1_filtered_4FGL_J1749.0+4321_daily_bin2169.fits Spacecraft file(s): /lscratch/kocevski/27473548/ft2_4FGL_J1749.0+4321_daily_bin2169.fits Exposure map: /lscratch/kocevski/27473548/expmap_801532801_801792001_4FGL_J1749.0+4321_daily_bin2169.fits Exposure cube: /lscratch/kocevski/27473548/ltcube_801532801_801792001_4FGL_J1749.0+4321_daily_bin2169.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/27473548/Model_4FGL_J1749.0+4321_daily_bin2169.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) = 7351.87241499 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 7351.86023179 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .62738 1.0000 .0000 .10000E+07 2 'norm ' 5.8987 1.0000 .0000 .10000E+07 3 'norm ' .0000 1.0000 .0000 .10000E+07 4 'Prefactor ' 2.5893 1.0000 .0000 .10000E+07 5 'norm ' .67890E-07 1.0000 .0000 .10000E+07 6 'norm ' .40200E-02 1.0000 .0000 .10000E+07 7 'norm ' .87745 1.0000 .0000 .10000E+07 8 'Prefactor ' .33587E-04 1.0000 .0000 .10000E+07 9 'norm ' 8.2912 1.0000 .0000 .10000E+07 10 'Prefactor ' .15042 1.0000 .0000 .10000E+07 11 'Prefactor ' 96.772 1.0000 .0000 .10000E+07 12 'norm ' .15246E-03 1.0000 .0000 .10000E+07 13 'Prefactor ' .79477E-02 1.0000 .0000 .10000E+07 14 'Prefactor ' .32921E-04 1.0000 .0000 .10000E+07 15 'Prefactor ' .11121E-02 1.0000 .0000 .10000E+07 16 'Prefactor ' .30796E-03 1.0000 .0000 .10000E+07 17 'Prefactor ' .48065E-04 1.0000 .0000 .10000E+07 18 'norm ' .11022 1.0000 .0000 .10000E+07 19 'norm ' .44987E-02 1.0000 .0000 .10000E+07 20 'norm ' 1.2919 1.0000 .0000 .10000E+07 21 'Prefactor ' 11.688 1.0000 .0000 .10000E+07 22 'Prefactor ' .15494E-03 1.0000 .0000 .10000E+07 23 'norm ' .27637E-03 1.0000 .0000 .10000E+07 24 'norm ' 42.428 1.0000 .0000 .10000E+07 25 'Normalizat' 1.0399 1.0000 .10000E-01 10.000 26 'Prefactor ' .99785 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6770E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 7351.858 FROM MIGRAD STATUS=CONVERGED 204 CALLS 2373 TOTAL EDM= .71E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.8% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .64985 2.4287 -.77161E-07 -.15724E-02 2 norm 5.8970 2.1579 .22652E-07 .43851E-02 3 norm .0000 .21502 -.67922E-08** at limit ** 4 Prefactor 2.4976 4.8108 -.10032E-07 -.20451E-03 5 norm .0000 .55594 -.21863E-07** at limit ** 6 norm .23388E-03 767.07 .27607E-05** at limit ** 7 norm .88227 1.4365 .39950E-08 .30185E-03 8 Prefactor .11102E-09 3.8837 .12808E-06** at limit ** 9 norm 8.2816 5.2966 -.15249E-07 -.71035E-03 10 Prefactor .22499E-06 39.260 .21177E-06** at limit ** 11 Prefactor 96.403 17.899 .84508E-07 .29685 12 norm .40523E-08 6.8574 .11898E-06** at limit ** 13 Prefactor .48850E-08 12.516 -.61968E-07** at limit ** 14 Prefactor .0000 2.1791 -.44914E-07** at limit ** 15 Prefactor .43132E-07 16.245 -.21347E-07** at limit ** 16 Prefactor .14766E-07 3.0286 -.45585E-07** at limit ** 17 Prefactor .39413E-08 5.9797 .84216E-08** at limit ** 18 norm .11175 2.2529 -.82283E-07** at limit ** 19 norm .11224E-06 21.499 .55260E-07** at limit ** 20 norm 1.2881 9.1557 -.70928E-08 -.11538E-03 21 Prefactor 11.709 1.5894 .15997E-07 -.17710E-01 22 Prefactor .0000 2.5480 .60959E-07** at limit ** 23 norm .81601E-08 3.0684 -.99595E-07** at limit ** 24 norm 42.421 1.2147 .49175E-08 -.17118E-01 25 Normalizat 1.0405 .23466 -.44003E-06 -.15271E-04 26 Prefactor .99770 .14560 .34431E-06 -.42068E-05 ERR DEF= .500 Final values: Prefactor = 0.649848 norm = 5.89704 norm = 0 Prefactor = 2.49764 norm = 0 norm = 0.000233876 norm = 0.882268 Prefactor = 1.11022e-10 norm = 8.28163 Prefactor = 2.24987e-07 Prefactor = 96.4028 norm = 4.05231e-09 Prefactor = 4.88498e-09 Prefactor = 0 Prefactor = 4.31322e-08 Prefactor = 1.4766e-08 Prefactor = 3.94129e-09 norm = 0.111755 norm = 1.12244e-07 norm = 1.28809 Prefactor = 11.7088 Prefactor = 0 norm = 8.16014e-09 norm = 42.4213 Normalizat = 1.04047 Prefactor = 0.997699 ********** ** 18 **HESSE ********** FCN= 7351.858 FROM HESSE STATUS=OK 514 CALLS 2887 TOTAL EDM= .87E-05 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .64985 2.4330 .66810E-03 -1.5692 2 norm 5.8970 2.1635 .41324E-03 -1.5659 3 norm .0000 .21479 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 Prefactor 2.4976 4.8454 .63387E-03 -1.5676 5 norm .0000 .54621 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 norm .23388E-03 10.457 .63308E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 norm .88227 1.4451 .47332E-03 -1.5689 8 Prefactor .11102E-09 3.8260 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 norm 8.2816 5.4190 .34793E-03 -1.5650 10 Prefactor .22499E-06 44.822 .12735E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor 96.403 86.143 .10166E-03 -1.5512 12 norm .40523E-08 6.8950 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 Prefactor .48850E-08 12.662 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 Prefactor .0000 2.1672 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 15 Prefactor .43132E-07 16.523 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 16 Prefactor .14766E-07 5.2799 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 Prefactor .39413E-08 6.1296 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 18 norm .11175 .93490 .30988E-02 -1.5701 WARNING - - ABOVE PARAMETER IS AT LIMIT. 19 norm .11224E-06 21.839 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 20 norm 1.2881 9.2264 .97365E-03 -1.5685 21 Prefactor 11.709 16.243 .29277E-03 -1.5640 22 Prefactor .0000 2.5450 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 23 norm .81601E-08 5.4239 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 24 norm 42.421 16.836 .15354E-03 -1.5578 25 Normalizat 1.0405 .19742 .67560E-01 -.91687 26 Prefactor .99770 .12056 .46240E-01 -.92806 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 8.71393e-06 Minuit parameter uncertainties: 1 2.433 2 2.16353 3 5.78546e-07 4 4.84536 5 2.57194e-06 6 0.0989058 7 1.44515 8 3.8687e-05 9 5.419 10 0.00635095 11 86.1441 12 0.000333826 13 0.000496313 14 8.37285e-06 15 0.00168788 16 0.000558455 17 0.000311281 18 0.646465 19 0.00313126 20 6.89476 21 16.2429 22 1.58577e-05 23 0.000420208 24 16.836 25 0.197557 26 0.120593 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 7351.8577472 Extracting fit parameters... 4FGL J1749.0+4321 Spectrum: PowerLaw 367 Prefactor: 3.941e-09 3.113e-04 0.000e+00 1.000e+06 ( 1.000e-13) 368 Index: 2.087e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 369 Scale: 1.563e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 674 Prefactor: 9.977e-01 1.206e-01 0.000e+00 1.000e+01 ( 1.000e+00) 675 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 676 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 673 Normalization: 1.040e+00 1.976e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 267.255 43.362 Photon Flux Upper Limit: 6.18370155277e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00467074722439 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/27473548/likelihoodResults_801532801_801792001_4FGL_J1749.0+4321_daily_bin2169.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) = 7351.93729318 delta logL = -0.0795459799456 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 7351.85774721 delta logL = -1.27274688566e-08 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .13689E-06 1.0000 .0000 .10000E+07 2 'Index ' 3.0596 1.0000 .0000 10.000 3 'Normalizat' 1.0405 1.0000 .10000E-01 10.000 4 'Prefactor ' .99770 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6770E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 7351.858 FROM MIGRAD STATUS=CONVERGED 58 CALLS 220 TOTAL EDM= .85E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .0000 .72343 .42118E-03** at limit ** 2 Index .51302 .48088 .57988E-05 .0000 3 Normalizat 1.0405 1.2180 -.11351E-04 .23103E-04 4 Prefactor .99770 1.3369 .73253E-05 -.17336E-04 ERR DEF= .500 Final values: Prefactor = 0 Index = 0.513018 Normalizat = 1.04047 Prefactor = 0.997699 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 7351.858 FROM HESSE STATUS=FAILED 9 CALLS 229 TOTAL EDM= .85E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .0000 .72343 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index .70306E-02 .61388 .57988E-05 -1.1138 3 Normalizat 1.0405 1.2180 -.11351E-04 -.91687 4 Prefactor .99770 1.3369 .73253E-05 -.92806 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 8.48027e-12 Minuit parameter uncertainties: 1 8.41798e-07 2 0.484772 3 1.25325 4 1.38573 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 101 logL (Free Index) = 7351.8577472 delta logL = 3.19232640322e-10 Extracting fit parameters... 4FGL J1749.0+4321 Spectrum: PowerLaw 367 Prefactor: 0.000e+00 8.418e-07 0.000e+00 1.000e+06 ( 1.000e-13) 368 Index: 5.130e-01 4.848e-01 0.000e+00 1.000e+01 (-1.000e+00) 369 Scale: 1.563e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 674 Prefactor: 9.977e-01 1.386e+00 0.000e+00 1.000e+01 ( 1.000e+00) 675 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 676 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 673 Normalization: 1.040e+00 1.253e+00 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 267.255 43.362 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/27473548/cmap_HighResolution_801532801_801792001_4FGL_J1749.0+4321_daily_bin2169.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='4.67e-03', job_status='DONE', photon_flux_upper_limit='6.18e-08', time_completed='2026-05-30 14:47:35.746844', job_id='27473548', GAL2='1.00', fit_tolerance='1e-08', EG2='1.04', EG='1.04', time_epoch_completed='1780177655.75', return_code2='101', ts='-0.00', comment='SUCCESS', return_code='0', GAL='1.00', dlogl='3.19e-10', ts2='0.00', photon_index_error='0.00', photon_index='2.09' WHERE bin_id='2169' AND source_name='4FGL J1749.0+4321' AND cadence='daily'; Database successfully updated. Analysis Complete. Sat May 30 14:47:35 PDT 2026