********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 19500.58 FROM HESSE STATUS=FAILED 7 CALLS 282 TOTAL EDM= .10E-10 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm .0000 .10319 .31049E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 alpha 3.2020 .86826 -.56510E-04 .79464 3 Normalizat 1.2174 1.1006 -.70167E-06 -.86068 4 Prefactor .94343 1.2860 .69294E-06 -.94640 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 1.00044e-11 Minuit parameter uncertainties: 1 2.67559e-06 2 0.908459 3 1.12272 4 1.33163 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) = 19500.5754789 delta logL = 2.18278728426e-11 Extracting fit parameters... 4FGL J1841.8+3218 Spectrum: LogParabola 365 norm: 0.000e+00 2.676e-06 0.000e+00 1.000e+06 ( 1.000e-14) 366 alpha: 4.284e+00 9.085e-01 0.000e+00 5.000e+00 ( 1.000e+00) 367 beta: 2.467e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 368 Eb: 3.657e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 821 Prefactor: 9.434e-01 1.332e+00 0.000e+00 1.000e+01 ( 1.000e+00) 822 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 823 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 820 Normalization: 1.217e+00 1.123e+00 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 280.453 32.301 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/31704960/cmap_HighResolution_804384001_804643201_4FGL_J1841.8+3218_daily_bin2180.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='4.14e-05', job_status='DONE', photon_flux_upper_limit='1.27e-08', time_completed='2026-07-14 21:52:55.555515', job_id='31704960', GAL2='0.94', fit_tolerance='1e-08', EG2='1.22', EG='1.22', time_epoch_completed='1784091175.56', return_code2='101', ts='-0.00', comment='SUCCESS', return_code='0', GAL='0.94', dlogl='2.18e-11', ts2='0.00', photon_index_error='0.00', photon_index='1.56' WHERE bin_id='2180' AND source_name='4FGL J1841.8+3218' AND cadence='daily'; Database successfully updated. Analysis Complete. Tue Jul 14 21:52:55 PDT 2026 /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). file=/lscratch/kocevski/31705509/ltcube_804384001_804643201_4FGL_J1841.8+3218_daily_bin2180.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/31705509/ft2_4FGL_J1841.8+3218_daily_bin2180.fits .....................! real 7.73 user 7.23 sys 0.21 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/31705509/ft1_filtered_4FGL_J1841.8+3218_daily_bin2180.fits evtable="EVENTS" scfile=/lscratch/kocevski/31705509/ft2_4FGL_J1841.8+3218_daily_bin2180.fits sctable="SC_DATA" expcube=/lscratch/kocevski/31705509/ltcube_804384001_804643201_4FGL_J1841.8+3218_daily_bin2180.fits outfile=/lscratch/kocevski/31705509/expmap_804384001_804643201_4FGL_J1841.8+3218_daily_bin2180.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/31705509/ltcube_804384001_804643201_4FGL_J1841.8+3218_daily_bin2180.fits .....................! real 61.57 user 57.18 sys 3.71 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 Extended source W 51C in ROI, make sure /sdf/group/fermi/g/LCRepository/Likelihood/ExtendedSources/Extended_8years/Templates/W51C.fits is the correct path to the extended template. Extended source gamma Cygni in ROI with RadialDisk spatial model. Added 236 point sources and 2 extended sources If using unbinned likelihood you will need to rerun gtdiffrsp for the extended sources or rerun the makeModel function with optional argument psForce=True Setting source of interest to: 4FGL J1841.8+3218 @ 280.453 32.301 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/31705509/ft1_filtered_4FGL_J1841.8+3218_daily_bin2180.fits scfile=/lscratch/kocevski/31705509/ft2_4FGL_J1841.8+3218_daily_bin2180.fits outfile=/lscratch/kocevski/31705509/cmap_804384001_804643201_4FGL_J1841.8+3218_daily_bin2180.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=280.453 yref=32.301 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 0.54 user 0.21 sys 0.12 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/31705509/ft1_filtered_4FGL_J1841.8+3218_daily_bin2180.fits scfile=/lscratch/kocevski/31705509/ft2_4FGL_J1841.8+3218_daily_bin2180.fits outfile=/lscratch/kocevski/31705509/cmap_HighResolution_804384001_804643201_4FGL_J1841.8+3218_daily_bin2180.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=280.453 yref=32.301 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 0.22 sys 0.13 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/31705509/ft1_filtered_4FGL_J1841.8+3218_daily_bin2180.fits evtable="EVENTS" scfile=/lscratch/kocevDone. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 19500.5754789 Extracting fit parameters... 4FGL J1841.8+3218 Spectrum: LogParabola 365 norm: 5.551e-11 5.286e-05 0.000e+00 1.000e+06 ( 1.000e-14) 366 alpha: 1.556e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 367 beta: 2.467e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 368 Eb: 3.657e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 821 Prefactor: 9.434e-01 4.649e-02 0.000e+00 1.000e+01 ( 1.000e+00) 822 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 823 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 820 Normalization: 1.217e+00 1.719e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 280.453 32.301 Photon Flux Upper Limit: 1.27333278128e-08 ph cm-2 s-1 Energy Flux Upper Limit: 4.13899572239e-05 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/31704985/likelihoodResults_804384001_804643201_4FGL_J1841.8+3218_daily_bin2180.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) = 19500.6038728 delta logL = -0.0283938759931 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 19500.575479 delta logL = -1.60071067512e-08 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' .66613E-09 1.0000 .0000 .10000E+07 2 'alpha ' 4.7669 1.0000 .0000 5.0000 3 'Normalizat' 1.2174 1.0000 .10000E-01 10.000 4 'Prefactor ' .94342 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .8320E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 19500.58 FROM MIGRAD STATUS=CONVERGED 98 CALLS 275 TOTAL EDM= .10E-10 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm .0000 .10319 .31049E-02** at limit ** 2 alpha 4.2840 .86826 -.56510E-04 .0000 3 Normalizat 1.2174 1.1006 -.70167E-06 .49025E-04 4 Prefactor .94343 1.2860 .69294E-06 .22518E-03 ERR DEF= .500 Final values: norm = 0 alpha = 4.28403 Normalizat = 1.21735 Prefactor = 0.943427 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 19500.58 FROM HESSE STATUS=FAILED 7 CALLS 282 TOTAL EDM= .10E-10 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm .0000 .10319 .31049E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 alpha 3.2020 .86826 -.56510E-04 .79464 3 Normalizat 1.2174 1.1006 -.70167E-06 -.86068 4 Prefactor .94343 1.2860 .69294E-06 -.94640 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 1.00044e-11 Minuit parameter uncertainties: 1 2.67559e-06 2 0.908459 3 1.12272 4 1.33163 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) = 19500.5754789 delta logL = 2.18278728426e-11 Extracting fit parameters... 4FGL J1841.8+3218 Spectrum: LogParabola 365 norm: 0.000e+00 2.676e-06 0.000e+00 1.000e+06 ( 1.000e-14) 366 alpha: 4.284e+00 9.085e-01 0.000e+00 5.000e+00 ( 1.000e+00) 367 beta: 2.467e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 368 Eb: 3.657e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 821 Prefactor: 9.434e-01 1.332e+00 0.000e+00 1.000e+01 ( 1.000e+00) 822 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 823 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 820 Normalization: 1.217e+00 1.123e+00 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 280.453 32.301 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/31704985/cmap_HighResolution_804384001_804643201_4FGL_J1841.8+3218_daily_bin2180.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='4.14e-05', job_status='DONE', photon_flux_upper_limit='1.27e-08', time_completed='2026-07-14 21:53:56.992732', job_id='31704985', GAL2='0.94', fit_tolerance='1e-08', EG2='1.22', EG='1.22', time_epoch_completed='1784091236.99', return_code2='101', ts='-0.00', comment='SUCCESS', return_code='0', GAL='0.94', dlogl='2.18e-11', ts2='0.00', photon_index_error='0.00', photon_index='1.56' WHERE bin_id='2180' AND source_name='4FGL J1841.8+3218' AND cadence='daily'; Database successfully updated. Analysis Complete. Tue Jul 14 21:53:57 PDT 2026 number of points = 7669 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J1841.8+3218_daily_bin2180 RA = 280.453, Dec = 32.301 tmin = 804384001, tmax = 804643201 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='31705768', job_status='RUN', time_executed='2026-07-14 21:53:06.651432', time_epoch_executed='1784091186.65' WHERE source_name='4FGL J1841.8+3218' and cadence='daily' and bin_id='2180' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/31705768 Creating custom pfile directory: /lscratch/kocevski/31705768/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=804384001.0 && nMetStart<804643201.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=804384001.0 && nMetStart<804643201.0' /Data/Flight/Level1/LPA Retrieving 47 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/31705768/ft1_4FGL_J1841.8+3218_daily_bin2180.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=804384001.0 && nMetStart<804643201.0' /Data/Flight/Level1/LPA Retrieving 47 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/31705768/ft2_4FGL_J1841.8+3218_daily_bin2180.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/31705768/ft1_4FGL_J1841.8+3218_daily_bin2180.fits outfile=/lscratch/kocevski/31705768/ft1_filteredMKT_4FGL_J1841.8+3218_daily_bin2180.fits ra=280.453 dec=32.301 rad=12.0 tmin=804384001.0 tmax=804643201.0 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 2.12 user 1.68 sys 0.17 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/31705768/ft2_4FGL_J1841.8+3218_daily_bin2180.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/31705768/ft2_4FGL_J1841.8+3218_daily_bin2180.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/31705768/ft1_filteredMKT_4FGL_J1841.8+3218_daily_bin2180.fits evtable="EVENTS" outfile="/lscratch/kocevski/31705768/ft1_filtered_4FGL_J1841.8+3218_daily_bin2180.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 0.61 user 0.18 sys 0.13 Number of photons that the gtmktime cut: 1907 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/31705768/ft1_filtered_4FGL_J1841.8+3218_daily_bin2180.fits" evtable="EVENTS" scfile=/lscratch/kocevski/31705768/ft2_4FGL_J1841.8+3218_daily_bin2180.fits sctable="SC_DATA" outski/31705311/ft2_4FGL_J1841.8+3218_daily_bin2180.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/31705311/Model_4FGL_J1841.8+3218_daily_bin2180.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 adding source W 51C adding source gamma Cygni Working on... /lscratch/kocevski/31705311/ft1_filtered_4FGL_J1841.8+3218_daily_bin2180.fits.....................! real 114.76 user 112.97 sys 0.90 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/31705311/ft1_filtered_4FGL_J1841.8+3218_daily_bin2180.fits', '/lscratch/kocevski/31705311/ft2_4FGL_J1841.8+3218_daily_bin2180.fits', expMap='/lscratch/kocevski/31705311/expmap_804384001_804643201_4FGL_J1841.8+3218_daily_bin2180.fits', expCube='/lscratch/kocevski/31705311/ltcube_804384001_804643201_4FGL_J1841.8+3218_daily_bin2180.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/31705311/Model_4FGL_J1841.8+3218_daily_bin2180.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1841.8+3218' 4FGL J1841.8+3218 Spectrum: LogParabola 365 norm: 4.939e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-14) 366 alpha: 1.556e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 367 beta: 2.467e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 368 Eb: 3.657e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/31705311/ft1_filtered_4FGL_J1841.8+3218_daily_bin2180.fits Spacecraft file(s): /lscratch/kocevski/31705311/ft2_4FGL_J1841.8+3218_daily_bin2180.fits Exposure map: /lscratch/kocevski/31705311/expmap_804384001_804643201_4FGL_J1841.8+3218_daily_bin2180.fits Exposure cube: /lscratch/kocevski/31705311/ltcube_804384001_804643201_4FGL_J1841.8+3218_daily_bin2180.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/31705311/Model_4FGL_J1841.8+3218_daily_bin2180.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) = 19500.626196 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 19500.5828608 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .14115E-02 1.0000 .0000 .10000E+07 2 'Prefactor ' .38277E-04 1.0000 .0000 .10000E+07 3 'Prefactor ' 194.97 1.0000 .0000 .10000E+07 4 'norm ' .78493E-07 1.0000 .0000 .10000E+07 5 'norm ' .78721E-02 1.0000 .0000 .10000E+07 6 'Prefactor ' .11555E-04 1.0000 .0000 .10000E+07 7 'norm ' .68782E-02 1.0000 .0000 .10000E+07 8 'Prefactor ' .44148E-03 1.0000 .0000 .10000E+07 9 'Prefactor ' 40.430 1.0000 .0000 .10000E+07 10 'Prefactor ' .71530E-02 1.0000 .0000 .10000E+07 11 'norm ' .12962E-01 1.0000 .0000 .10000E+07 12 'norm ' .92593E-07 1.0000 .0000 .10000E+07 13 'norm ' 3.1609 1.0000 .0000 .10000E+07 14 'Prefactor ' .11481E-03 1.0000 .0000 .10000E+07 15 'Prefactor ' .16765E-03 1.0000 .0000 .10000E+07 16 'Prefactor ' .10824E-04 1.0000 .0000 .10000E+07 17 'Normalizat' 1.2199 1.0000 .10000E-01 10.000 18 'Prefactor ' .94312 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .8320E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 19500.58 FROM MIGRAD STATUS=CONVERGED 157 CALLS 1335 TOTAL EDM= .90E-10 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.6% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .0000 3.2471 -.44183E-07** at limit ** 2 Prefactor .33307E-09 14.238 -.35174E-05** at limit ** 3 Prefactor 202.96 77.368 .88147E-06 -.89221E-03 4 norm .0000 .38883 .72981E-07** at limit ** 5 norm .22204E-09 15.255 .67841E-05** at limit ** 6 Prefactor .0000 1.5934 .14483E-06** at limit ** 7 norm .55511E-10 5.5341 -.25344E-06** at limit ** 8 Prefactor .0000 2.4680 -.47082E-07** at limit ** 9 Prefactor 40.388 4.9926 -.72352E-06 -.32462E-02 10 Prefactor .11102E-09 10.452 -.60470E-06** at limit ** 11 norm .55511E-10 16.888 -.55598E-05** at limit ** 12 norm .0000 2.0666 -.27820E-07** at limit ** 13 norm 3.1682 1.6247 -.58363E-07 .47713E-02 14 Prefactor .0000 3.8697 .20371E-06** at limit ** 15 Prefactor .0000 3.7614 .16292E-06** at limit ** 16 Prefactor .55511E-09 39.704 -.10673E-05** at limit ** 17 Normalizat 1.2174 .18372 -.16863E-05 .19800E-03 18 Prefactor .94343 .50763E-01 -.85360E-06 .61854E-03 ERR DEF= .500 Final values: Prefactor = 0 Prefactor = 3.33067e-10 Prefactor = 202.961 norm = 0 norm = 2.22045e-10 Prefactor = 0 norm = 5.55112e-11 Prefactor = 0 Prefactor = 40.388 Prefactor = 1.11022e-10 norm = 5.55112e-11 norm = 0 norm = 3.16824 Prefactor = 0 Prefactor = 0 Prefactor = 5.55112e-10 Normalizat = 1.21735 Prefactor = 0.943427 file=/lscratch/kocevski/31705768/ltcube_804384001_804643201_4FGL_J1841.8+3218_daily_bin2180.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/31705768/ft2_4FGL_J1841.8+3218_daily_bin2180.fits .....................! real 8.27 user 7.70 sys 0.22 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/31705768/ft1_filtered_4FGL_J1841.8+3218_daily_bin2180.fits evtable="EVENTS" scfile=/lscratch/kocevski/31705768/ft2_4FGL_J1841.8+3218_daily_bin2180.fits sctable="SC_DATA" expcube=/lscratch/kocevski/31705768/ltcube_804384001_804643201_4FGL_J1841.8+3218_daily_bin2180.fits outfile=/lscratch/kocevski/31705768/expmap_804384001_804643201_4FGL_J1841.8+3218_daily_bin2180.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/31705768/ltcube_804384001_804643201_4FGL_J1841.8+3218_daily_bin2180.fits .....................! real 67.49 user 62.78 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 Extended source W 51C in ROI, make sure /sdf/group/fermi/g/LCRepository/Likelihood/ExtendedSources/Extended_8years/Templates/W51C.fits is the correct path to the extended template. Extended source gamma Cygni in ROI with RadialDisk spatial model. Added 236 point sources and 2 extended sources If using unbinned likelihood you will need to rerun gtdiffrsp for the extended sources or rerun the makeModel function with optional argument psForce=True Setting source of interest to: 4FGL J1841.8+3218 @ 280.453 32.301 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/31705768/ft1_filtered_4FGL_J1841.8+3218_daily_bin2180.fits scfile=/lscratch/kocevski/31705768/ft2_4FGL_J1841.8+3218_daily_bin2180.fits outfile=/lscratch/kocevski/31705768/cmap_804384001_804643201_4FGL_J1841.8+3218_daily_bin2180.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=280.453 yref=32.301 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 0.74 user 0.21 sys 0.14 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/31705768/ft1_filtered_4FGL_J1841.8+3218_daily_bin2180.fits scfile=/lscratch/kocevski/31705768/ft2_4FGL_J1841.8+3218_daily_bin2180.fits outfile=/lscratch/kocevski/31705768/cmap_HighResolution_804384001_804643201_4FGL_J1841.8+3218_daily_bin2180.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=280.453 yref=32.301 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 0.22 sys 0.13 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/31705768/ft1_filtered_4FGL_J1841.8+3218_daily_bin2180.fits evtable="EVENTS" scfile=/lscratch/kocev ********** ** 18 **HESSE ********** FCN= 19500.58 FROM HESSE STATUS=OK 272 CALLS 1607 TOTAL EDM= .41E-09 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .0000 3.2457 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Prefactor .33307E-09 14.447 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor 202.96 77.193 .71624E-04 -1.5423 4 norm .0000 .38753 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 norm .22204E-09 16.004 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor .0000 1.5910 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 norm .55511E-10 5.5047 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 Prefactor .0000 2.4504 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 Prefactor 40.388 18.380 .15729E-03 -1.5581 10 Prefactor .11102E-09 10.344 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 norm .55511E-10 16.879 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 norm .0000 2.0407 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 norm 3.1682 1.6323 .56983E-03 -1.5672 14 Prefactor .0000 3.8646 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 15 Prefactor .0000 3.7637 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 16 Prefactor .55511E-09 39.713 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 Normalizat 1.2174 .17183 .10165 -.86068 18 Prefactor .94343 .46489E-01 .31814E-01 -.94640 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 4.06095e-10 Minuit parameter uncertainties: 1 6.16305e-06 2 0.000135218 3 77.1935 4 1.80135e-06 5 0.000111706 6 7.22281e-06 7 2.49984e-05 8 3.32917e-06 9 18.3798 10 7.56337e-05 11 5.28615e-05 12 2.02904e-06 13 1.63225 14 9.10191e-06 15 6.23701e-06 16 0.000302883 17 0.171912 18 0.0464905 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 19500.5754789 Extracting fit parameters... 4FGL J1841.8+3218 Spectrum: LogParabola 365 norm: 5.551e-11 5.286e-05 0.000e+00 1.000e+06 ( 1.000e-14) 366 alpha: 1.556e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 367 beta: 2.467e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 368 Eb: 3.657e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 821 Prefactor: 9.434e-01 4.649e-02 0.000e+00 1.000e+01 ( 1.000e+00) 822 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 823 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 820 Normalization: 1.217e+00 1.719e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 280.453 32.301 Photon Flux Upper Limit: 1.27333278128e-08 ph cm-2 s-1 Energy Flux Upper Limit: 4.13899572239e-05 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/31705311/likelihoodResults_804384001_804643201_4FGL_J1841.8+3218_daily_bin2180.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) = 19500.6038728 delta logL = -0.0283938759931 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 19500.575479 delta logL = -1.60071067512e-08 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' .66613E-09 1.0000 .0000 .10000E+07 2 'alpha ' 4.7669 1.0000 .0000 5.0000 3 'Normalizat' 1.2174 1.0000 .10000E-01 10.000 4 'Prefactor ' .94342 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .8320E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 19500.58 FROM MIGRAD STATUS=CONVERGED 98 CALLS 275 TOTAL EDM= .10E-10 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm .0000 .10319 .31049E-02** at limit ** 2 alpha 4.2840 .86826 -.56510E-04 .0000 3 Normalizat 1.2174 1.1006 -.70167E-06 .49025E-04 4 Prefactor .94343 1.2860 .69294E-06 .22518E-03 ERR DEF= .500 Final values: norm = 0 alpha = 4.28403 Normalizat = 1.21735 Prefactor = 0.943427 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 19500.58 FROM HESSE STATUS=FAILED 7 CALLS 282 TOTAL EDM= .10E-10 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm .0000 .10319 .31049E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 alpha 3.2020 .86826 -.56510E-04 .79464 3 Normalizat 1.2174 1.1006 -.70167E-06 -.86068 4 Prefactor .94343 1.2860 .69294E-06 -.94640 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 1.00044e-11 Minuit parameter uncertainties: 1 2.67559e-06 2 0.908459 3 1.12272 4 1.33163 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) = 19500.5754789 delta logL = 2.18278728426e-11 Extracting fit parameters... 4FGL J1841.8+3218 Spectrum: LogParabola 365 norm: 0.000e+00 2.676e-06 0.000e+00 1.000e+06 ( 1.000e-14) 366 alpha: 4.284e+00 9.085e-01 0.000e+00 5.000e+00 ( 1.000e+00) 367 beta: 2.467e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 368 Eb: 3.657e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 821 Prefactor: 9.434e-01 1.332e+00 0.000e+00 1.000e+01 ( 1.000e+00) 822 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 823 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 820 Normalization: 1.217e+00 1.123e+00 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 280.453 32.301 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/31705311/cmap_HighResolution_804384001_804643201_4FGL_J1841.8+3218_daily_bin2180.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='4.14e-05', job_status='DONE', photon_flux_upper_limit='1.27e-08', time_completed='2026-07-14 21:57:34.022790', job_id='31705311', GAL2='0.94', fit_tolerance='1e-08', EG2='1.22', EG='1.22', time_epoch_completed='1784091454.02', return_code2='101', ts='-0.00', comment='SUCCESS', return_code='0', GAL='0.94', dlogl='2.18e-11', ts2='0.00', photon_index_error='0.00', photon_index='1.56' WHERE bin_id='2180' AND source_name='4FGL J1841.8+3218' AND cadence='daily'; Database successfully updated. Analysis Complete. Tue Jul 14 21:57:34 PDT 2026 ski/31705447/ft2_4FGL_J1841.8+3218_daily_bin2180.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/31705447/Model_4FGL_J1841.8+3218_daily_bin2180.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 adding source W 51C adding source gamma Cygni Working on... /lscratch/kocevski/31705447/ft1_filtered_4FGL_J1841.8+3218_daily_bin2180.fits.....................! real 125.67 user 122.62 sys 1.45 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/31705447/ft1_filtered_4FGL_J1841.8+3218_daily_bin2180.fits', '/lscratch/kocevski/31705447/ft2_4FGL_J1841.8+3218_daily_bin2180.fits', expMap='/lscratch/kocevski/31705447/expmap_804384001_804643201_4FGL_J1841.8+3218_daily_bin2180.fits', expCube='/lscratch/kocevski/31705447/ltcube_804384001_804643201_4FGL_J1841.8+3218_daily_bin2180.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/31705447/Model_4FGL_J1841.8+3218_daily_bin2180.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1841.8+3218' 4FGL J1841.8+3218 Spectrum: LogParabola 365 norm: 4.939e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-14) 366 alpha: 1.556e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 367 beta: 2.467e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 368 Eb: 3.657e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/31705447/ft1_filtered_4FGL_J1841.8+3218_daily_bin2180.fits Spacecraft file(s): /lscratch/kocevski/31705447/ft2_4FGL_J1841.8+3218_daily_bin2180.fits Exposure map: /lscratch/kocevski/31705447/expmap_804384001_804643201_4FGL_J1841.8+3218_daily_bin2180.fits Exposure cube: /lscratch/kocevski/31705447/ltcube_804384001_804643201_4FGL_J1841.8+3218_daily_bin2180.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/31705447/Model_4FGL_J1841.8+3218_daily_bin2180.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) = 19500.626196 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 19500.5828608 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .14115E-02 1.0000 .0000 .10000E+07 2 'Prefactor ' .38277E-04 1.0000 .0000 .10000E+07 3 'Prefactor ' 194.97 1.0000 .0000 .10000E+07 4 'norm ' .78493E-07 1.0000 .0000 .10000E+07 5 'norm ' .78721E-02 1.0000 .0000 .10000E+07 6 'Prefactor ' .11555E-04 1.0000 .0000 .10000E+07 7 'norm ' .68782E-02 1.0000 .0000 .10000E+07 8 'Prefactor ' .44148E-03 1.0000 .0000 .10000E+07 9 'Prefactor ' 40.430 1.0000 .0000 .10000E+07 10 'Prefactor ' .71530E-02 1.0000 .0000 .10000E+07 11 'norm ' .12962E-01 1.0000 .0000 .10000E+07 12 'norm ' .92593E-07 1.0000 .0000 .10000E+07 13 'norm ' 3.1609 1.0000 .0000 .10000E+07 14 'Prefactor ' .11481E-03 1.0000 .0000 .10000E+07 15 'Prefactor ' .16765E-03 1.0000 .0000 .10000E+07 16 'Prefactor ' .10824E-04 1.0000 .0000 .10000E+07 17 'Normalizat' 1.2199 1.0000 .10000E-01 10.000 18 'Prefactor ' .94312 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ski/31705509/ft2_4FGL_J1841.8+3218_daily_bin2180.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/31705509/Model_4FGL_J1841.8+3218_daily_bin2180.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 adding source W 51C adding source gamma Cygni Working on... /lscratch/kocevski/31705509/ft1_filtered_4FGL_J1841.8+3218_daily_bin2180.fits.....................! real 111.81 user 110.27 sys 0.69 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/31705509/ft1_filtered_4FGL_J1841.8+3218_daily_bin2180.fits', '/lscratch/kocevski/31705509/ft2_4FGL_J1841.8+3218_daily_bin2180.fits', expMap='/lscratch/kocevski/31705509/expmap_804384001_804643201_4FGL_J1841.8+3218_daily_bin2180.fits', expCube='/lscratch/kocevski/31705509/ltcube_804384001_804643201_4FGL_J1841.8+3218_daily_bin2180.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/31705509/Model_4FGL_J1841.8+3218_daily_bin2180.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1841.8+3218' 4FGL J1841.8+3218 Spectrum: LogParabola 365 norm: 4.939e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-14) 366 alpha: 1.556e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 367 beta: 2.467e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 368 Eb: 3.657e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/31705509/ft1_filtered_4FGL_J1841.8+3218_daily_bin2180.fits Spacecraft file(s): /lscratch/kocevski/31705509/ft2_4FGL_J1841.8+3218_daily_bin2180.fits Exposure map: /lscratch/kocevski/31705509/expmap_804384001_804643201_4FGL_J1841.8+3218_daily_bin2180.fits Exposure cube: /lscratch/kocevski/31705509/ltcube_804384001_804643201_4FGL_J1841.8+3218_daily_bin2180.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/31705509/Model_4FGL_J1841.8+3218_daily_bin2180.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) = 19500.626196 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 19500.5828608 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .14115E-02 1.0000 .0000 .10000E+07 2 'Prefactor ' .38277E-04 1.0000 .0000 .10000E+07 3 'Prefactor ' 194.97 1.0000 .0000 .10000E+07 4 'norm ' .78493E-07 1.0000 .0000 .10000E+07 5 'norm ' .78721E-02 1.0000 .0000 .10000E+07 6 'Prefactor ' .11555E-04 1.0000 .0000 .10000E+07 7 'norm ' .68782E-02 1.0000 .0000 .10000E+07 8 'Prefactor ' .44148E-03 1.0000 .0000 .10000E+07 9 'Prefactor ' 40.430 1.0000 .0000 .10000E+07 10 'Prefactor ' .71530E-02 1.0000 .0000 .10000E+07 11 'norm ' .12962E-01 1.0000 .0000 .10000E+07 12 'norm ' .92593E-07 1.0000 .0000 .10000E+07 13 'norm ' 3.1609 1.0000 .0000 .10000E+07 14 'Prefactor ' .11481E-03 1.0000 .0000 .10000E+07 15 'Prefactor ' .16765E-03 1.0000 .0000 .10000E+07 16 'Prefactor ' .10824E-04 1.0000 .0000 .10000E+07 17 'Normalizat' 1.2199 1.0000 .10000E-01 10.000 18 'Prefactor ' .94312 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .8320E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 19500.58 FROM MIGRAD STATUS=CONVERGED 157 CALLS 1335 TOTAL EDM= .90E-10 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.6% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .0000 3.2471 -.44183E-07** at limit ** 2 Prefactor .33307E-09 14.238 -.35174E-05** at limit ** 3 Prefactor 202.96 77.368 .88147E-06 -.89221E-03 4 norm .0000 .38883 .72981E-07** at limit ** 5 norm .22204E-09 15.255 .67841E-05** at limit ** 6 Prefactor .0000 1.5934 .14483E-06** at limit ** 7 norm .55511E-10 5.5341 -.25344E-06** at limit ** 8 Prefactor .0000 2.4680 -.47082E-07** at limit ** 9 Prefactor 40.388 4.9926 -.72352E-06 -.32462E-02 10 Prefactor .11102E-09 10.452 -.60470E-06** at limit ** 11 norm .55511E-10 16.888 -.55598E-05** at limit ** 12 norm .0000 2.0666 -.27820E-07** at limit ** 13 norm 3.1682 1.6247 -.58363E-07 .47713E-02 14 Prefactor .0000 3.8697 .20371E-06** at limit ** 15 Prefactor .0000 3.7614 .16292E-06** at limit ** 16 Prefactor .55511E-09 39.704 -.10673E-05** at limit ** 17 Normalizat 1.2174 .18372 -.16863E-05 .19800E-03 18 Prefactor .94343 .50763E-01 -.85360E-06 .61854E-03 ERR DEF= .500 Final values: Prefactor = 0 Prefactor = 3.33067e-10 Prefactor = 202.961 norm = 0 norm = 2.22045e-10 Prefactor = 0 norm = 5.55112e-11 Prefactor = 0 Prefactor = 40.388 Prefactor = 1.11022e-10 norm = 5.55112e-11 norm = 0 norm = 3.16824 Prefactor = 0 Prefactor = 0 Prefactor = 5.55112e-10 Normalizat = 1.21735 Prefactor = 0.943427 ** 17 **MINIMIZE .8320E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 19500.58 FROM MIGRAD STATUS=CONVERGED 157 CALLS 1335 TOTAL EDM= .90E-10 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.6% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .0000 3.2471 -.44183E-07** at limit ** 2 Prefactor .33307E-09 14.238 -.35174E-05** at limit ** 3 Prefactor 202.96 77.368 .88147E-06 -.89221E-03 4 norm .0000 .38883 .72981E-07** at limit ** 5 norm .22204E-09 15.255 .67841E-05** at limit ** 6 Prefactor .0000 1.5934 .14483E-06** at limit ** 7 norm .55511E-10 5.5341 -.25344E-06** at limit ** 8 Prefactor .0000 2.4680 -.47082E-07** at limit ** 9 Prefactor 40.388 4.9926 -.72352E-06 -.32462E-02 10 Prefactor .11102E-09 10.452 -.60470E-06** at limit ** 11 norm .55511E-10 16.888 -.55598E-05** at limit ** 12 norm .0000 2.0666 -.27820E-07** at limit ** 13 norm 3.1682 1.6247 -.58363E-07 .47713E-02 14 Prefactor .0000 3.8697 .20371E-06** at limit ** 15 Prefactor .0000 3.7614 .16292E-06** at limit ** 16 Prefactor .55511E-09 39.704 -.10673E-05** at limit ** 17 Normalizat 1.2174 .18372 -.16863E-05 .19800E-03 18 Prefactor .94343 .50763E-01 -.85360E-06 .61854E-03 ERR DEF= .500 Final values: Prefactor = 0 Prefactor = 3.33067e-10 Prefactor = 202.961 norm = 0 norm = 2.22045e-10 Prefactor = 0 norm = 5.55112e-11 Prefactor = 0 Prefactor = 40.388 Prefactor = 1.11022e-10 norm = 5.55112e-11 norm = 0 norm = 3.16824 Prefactor = 0 Prefactor = 0 Prefactor = 5.55112e-10 Normalizat = 1.21735 Prefactor = 0.943427 ********** ** 18 **HESSE ********** FCN= 19500.58 FROM HESSE STATUS=OK 272 CALLS 1607 TOTAL EDM= .41E-09 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .0000 3.2457 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Prefactor .33307E-09 14.447 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor 202.96 77.193 .71624E-04 -1.5423 4 norm .0000 .38753 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 norm .22204E-09 16.004 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor .0000 1.5910 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 norm .55511E-10 5.5047 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 Prefactor .0000 2.4504 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 Prefactor 40.388 18.380 .15729E-03 -1.5581 10 Prefactor .11102E-09 10.344 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 norm .55511E-10 16.879 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 norm .0000 2.0407 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 norm 3.1682 1.6323 .56983E-03 -1.5672 14 Prefactor .0000 3.8646 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 15 Prefactor .0000 3.7637 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 16 Prefactor .55511E-09 39.713 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 Normalizat 1.2174 .17183 .10165 -.86068 18 Prefactor .94343 .46489E-01 .31814E-01 -.94640 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 4.06095e-10 Minuit parameter uncertainties: 1 6.16305e-06 2 0.000135218 3 77.1935 4 1.80135e-06 5 0.000111706 6 7.22281e-06 7 2.49984e-05 8 3.32917e-06 9 18.3798 10 7.56337e-05 11 5.28615e-05 12 2.02904e-06 13 1.63225 14 9.10191e-06 15 6.23701e-06 16 0.000302883 17 0.171912 18 0.0464905 ********** ** 18 **HESSE ********** FCN= 19500.58 FROM HESSE STATUS=OK 272 CALLS 1607 TOTAL EDM= .41E-09 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .0000 3.2457 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Prefactor .33307E-09 14.447 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor 202.96 77.193 .71624E-04 -1.5423 4 norm .0000 .38753 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 norm .22204E-09 16.004 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor .0000 1.5910 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 norm .55511E-10 5.5047 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 Prefactor .0000 2.4504 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 Prefactor 40.388 18.380 .15729E-03 -1.5581 10 Prefactor .11102E-09 10.344 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 norm .55511E-10 16.879 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 norm .0000 2.0407 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 norm 3.1682 1.6323 .56983E-03 -1.5672 14 Prefactor .0000 3.8646 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 15 Prefactor .0000 3.7637 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 16 Prefactor .55511E-09 39.713 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 Normalizat 1.2174 .17183 .10165 -.86068 18 Prefactor .94343 .46489E-01 .31814E-01 -.94640 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 4.06095e-10 Minuit parameter uncertainties: 1 6.16305e-06 2 0.000135218 3 77.1935 4 1.80135e-06 5 0.000111706 6 7.22281e-06 7 2.49984e-05 8 3.32917e-06 9 18.3798 10 7.56337e-05 11 5.28615e-05 12 2.02904e-06 13 1.63225 14 9.10191e-06 15 6.23701e-06 16 0.000302883 17 0.171912 18 0.0464905 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 19500.5754789 Extracting fit parameters... 4FGL J1841.8+3218 Spectrum: LogParabola 365 norm: 5.551e-11 5.286e-05 0.000e+00 1.000e+06 ( 1.000e-14) 366 alpha: 1.556e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 367 beta: 2.467e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 368 Eb: 3.657e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 821 Prefactor: 9.434e-01 4.649e-02 0.000e+00 1.000e+01 ( 1.000e+00) 822 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 823 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 820 Normalization: 1.217e+00 1.719e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 280.453 32.301 Photon Flux Upper Limit: 1.27333278128e-08 ph cm-2 s-1 Energy Flux Upper Limit: 4.13899572239e-05 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/31705447/likelihoodResults_804384001_804643201_4FGL_J1841.8+3218_daily_bin2180.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) = 19500.6038728 delta logL = -0.0283938759931 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 19500.575479 delta logL = -1.60071067512e-08 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' .66613E-09 1.0000 .0000 .10000E+07 2 'alpha ' 4.7669 1.0000 .0000 5.0000 3 'Normalizat' 1.2174 1.0000 .10000E-01 10.000 4 'Prefactor ' .94342 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .8320E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 19500.58 FROM MIGRAD STATUS=CONVERGED 98 CALLS 275 TOTAL EDM= .10E-10 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm .0000 .10319 .31049E-02** at limit ** 2 alpha 4.2840 .86826 -.56510E-04 .0000 3 Normalizat 1.2174 1.1006 -.70167E-06 .49025E-04 4 Prefactor .94343 1.2860 .69294E-06 .22518E-03 ERR DEF= .500 Final values: norm = 0 alpha = 4.28403 Normalizat = 1.21735 Prefactor = 0.943427 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 19500.58 FROM HESSE STATUS=FAILED 7 CALLS 282 TOTAL EDM= .10E-10 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm .0000 .10319 .31049E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 alpha 3.2020 .86826 -.56510E-04 .79464 3 Normalizat 1.2174 1.1006 -.70167E-06 -.86068 4 Prefactor .94343 1.2860 .69294E-06 -.94640 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 1.00044e-11 Minuit parameter uncertainties: 1 2.67559e-06 2 0.908459 3 1.12272 4 1.33163 ski/31705768/ft2_4FGL_J1841.8+3218_daily_bin2180.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/31705768/Model_4FGL_J1841.8+3218_daily_bin2180.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 adding source W 51C adding source gamma Cygni Working on... /lscratch/kocevski/31705768/ft1_filtered_4FGL_J1841.8+3218_daily_bin2180.fits.....................! real 120.76 user 118.63 sys 1.18 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/31705768/ft1_filtered_4FGL_J1841.8+3218_daily_bin2180.fits', '/lscratch/kocevski/31705768/ft2_4FGL_J1841.8+3218_daily_bin2180.fits', expMap='/lscratch/kocevski/31705768/expmap_804384001_804643201_4FGL_J1841.8+3218_daily_bin2180.fits', expCube='/lscratch/kocevski/31705768/ltcube_804384001_804643201_4FGL_J1841.8+3218_daily_bin2180.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/31705768/Model_4FGL_J1841.8+3218_daily_bin2180.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1841.8+3218' 4FGL J1841.8+3218 Spectrum: LogParabola 365 norm: 4.939e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-14) 366 alpha: 1.556e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 367 beta: 2.467e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 368 Eb: 3.657e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/31705768/ft1_filtered_4FGL_J1841.8+3218_daily_bin2180.fits Spacecraft file(s): /lscratch/kocevski/31705768/ft2_4FGL_J1841.8+3218_daily_bin2180.fits Exposure map: /lscratch/kocevski/31705768/expmap_804384001_804643201_4FGL_J1841.8+3218_daily_bin2180.fits Exposure cube: /lscratch/kocevski/31705768/ltcube_804384001_804643201_4FGL_J1841.8+3218_daily_bin2180.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/31705768/Model_4FGL_J1841.8+3218_daily_bin2180.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) = 19500.626196 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 19500.5828608 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .14115E-02 1.0000 .0000 .10000E+07 2 'Prefactor ' .38277E-04 1.0000 .0000 .10000E+07 3 'Prefactor ' 194.97 1.0000 .0000 .10000E+07 4 'norm ' .78493E-07 1.0000 .0000 .10000E+07 5 'norm ' .78721E-02 1.0000 .0000 .10000E+07 6 'Prefactor ' .11555E-04 1.0000 .0000 .10000E+07 7 'norm ' .68782E-02 1.0000 .0000 .10000E+07 8 'Prefactor ' .44148E-03 1.0000 .0000 .10000E+07 9 'Prefactor ' 40.430 1.0000 .0000 .10000E+07 10 'Prefactor ' .71530E-02 1.0000 .0000 .10000E+07 11 'norm ' .12962E-01 1.0000 .0000 .10000E+07 12 'norm ' .92593E-07 1.0000 .0000 .10000E+07 13 'norm ' 3.1609 1.0000 .0000 .10000E+07 14 'Prefactor ' .11481E-03 1.0000 .0000 .10000E+07 15 'Prefactor ' .16765E-03 1.0000 .0000 .10000E+07 16 'Prefactor ' .10824E-04 1.0000 .0000 .10000E+07 17 'Normalizat' 1.2199 1.0000 .10000E-01 10.000 18 'Prefactor ' .94312 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** 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) = 19500.5754789 delta logL = 2.18278728426e-11 Extracting fit parameters... 4FGL J1841.8+3218 Spectrum: LogParabola 365 norm: 0.000e+00 2.676e-06 0.000e+00 1.000e+06 ( 1.000e-14) 366 alpha: 4.284e+00 9.085e-01 0.000e+00 5.000e+00 ( 1.000e+00) 367 beta: 2.467e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 368 Eb: 3.657e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 821 Prefactor: 9.434e-01 1.332e+00 0.000e+00 1.000e+01 ( 1.000e+00) 822 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 823 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 820 Normalization: 1.217e+00 1.123e+00 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 280.453 32.301 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/31705447/cmap_HighResolution_804384001_804643201_4FGL_J1841.8+3218_daily_bin2180.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='4.14e-05', job_status='DONE', photon_flux_upper_limit='1.27e-08', time_completed='2026-07-14 22:00:45.889738', job_id='31705447', GAL2='0.94', fit_tolerance='1e-08', EG2='1.22', EG='1.22', time_epoch_completed='1784091645.89', return_code2='101', ts='-0.00', comment='SUCCESS', return_code='0', GAL='0.94', dlogl='2.18e-11', ts2='0.00', photon_index_error='0.00', photon_index='1.56' WHERE bin_id='2180' AND source_name='4FGL J1841.8+3218' AND cadence='daily'; Database successfully updated. Analysis Complete. Tue Jul 14 22:00:46 PDT 2026 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 19500.5754789 Extracting fit parameters... 4FGL J1841.8+3218 Spectrum: LogParabola 365 norm: 5.551e-11 5.286e-05 0.000e+00 1.000e+06 ( 1.000e-14) 366 alpha: 1.556e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 367 beta: 2.467e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 368 Eb: 3.657e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 821 Prefactor: 9.434e-01 4.649e-02 0.000e+00 1.000e+01 ( 1.000e+00) 822 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 823 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 820 Normalization: 1.217e+00 1.719e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 280.453 32.301 Photon Flux Upper Limit: 1.27333278128e-08 ph cm-2 s-1 Energy Flux Upper Limit: 4.13899572239e-05 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/31705509/likelihoodResults_804384001_804643201_4FGL_J1841.8+3218_daily_bin2180.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) = 19500.6038728 delta logL = -0.0283938759931 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 19500.575479 delta logL = -1.60071067512e-08 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' .66613E-09 1.0000 .0000 .10000E+07 2 'alpha ' 4.7669 1.0000 .0000 5.0000 3 'Normalizat' 1.2174 1.0000 .10000E-01 10.000 4 'Prefactor ' .94342 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .8320E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 19500.58 FROM MIGRAD STATUS=CONVERGED 98 CALLS 275 TOTAL EDM= .10E-10 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm .0000 .10319 .31049E-02** at limit ** 2 alpha 4.2840 .86826 -.56510E-04 .0000 3 Normalizat 1.2174 1.1006 -.70167E-06 .49025E-04 4 Prefactor .94343 1.2860 .69294E-06 .22518E-03 ERR DEF= .500 Final values: norm = 0 alpha = 4.28403 Normalizat = 1.21735 Prefactor = 0.943427 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 19500.58 FROM HESSE STATUS=FAILED 7 CALLS 282 TOTAL EDM= .10E-10 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm .0000 .10319 .31049E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 alpha 3.2020 .86826 -.56510E-04 .79464 3 Normalizat 1.2174 1.1006 -.70167E-06 -.86068 4 Prefactor .94343 1.2860 .69294E-06 -.94640 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 1.00044e-11 Minuit parameter uncertainties: 1 2.67559e-06 2 0.908459 3 1.12272 4 1.33163 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) = 19500.5754789 delta logL = 2.18278728426e-11 Extracting fit parameters... 4FGL J1841.8+3218 Spectrum: LogParabola 365 norm: 0.000e+00 2.676e-06 0.000e+00 1.000e+06 ( 1.000e-14) 366 alpha: 4.284e+00 9.085e-01 0.000e+00 5.000e+00 ( 1.000e+00) 367 beta: 2.467e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 368 Eb: 3.657e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 821 Prefactor: 9.434e-01 1.332e+00 0.000e+00 1.000e+01 ( 1.000e+00) 822 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 823 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 820 Normalization: 1.217e+00 1.123e+00 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 280.453 32.301 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/31705509/cmap_HighResolution_804384001_804643201_4FGL_J1841.8+3218_daily_bin2180.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='4.14e-05', job_status='DONE', photon_flux_upper_limit='1.27e-08', time_completed='2026-07-14 22:00:51.442772', job_id='31705509', GAL2='0.94', fit_tolerance='1e-08', EG2='1.22', EG='1.22', time_epoch_completed='1784091651.44', return_code2='101', ts='-0.00', comment='SUCCESS', return_code='0', GAL='0.94', dlogl='2.18e-11', ts2='0.00', photon_index_error='0.00', photon_index='1.56' WHERE bin_id='2180' AND source_name='4FGL J1841.8+3218' AND cadence='daily'; Database successfully updated. Analysis Complete. Tue Jul 14 22:00:51 PDT 2026 ** 17 **MINIMIZE .8320E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 19500.58 FROM MIGRAD STATUS=CONVERGED 157 CALLS 1335 TOTAL EDM= .90E-10 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.6% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .0000 3.2471 -.44183E-07** at limit ** 2 Prefactor .33307E-09 14.238 -.35174E-05** at limit ** 3 Prefactor 202.96 77.368 .88147E-06 -.89221E-03 4 norm .0000 .38883 .72981E-07** at limit ** 5 norm .22204E-09 15.255 .67841E-05** at limit ** 6 Prefactor .0000 1.5934 .14483E-06** at limit ** 7 norm .55511E-10 5.5341 -.25344E-06** at limit ** 8 Prefactor .0000 2.4680 -.47082E-07** at limit ** 9 Prefactor 40.388 4.9926 -.72352E-06 -.32462E-02 10 Prefactor .11102E-09 10.452 -.60470E-06** at limit ** 11 norm .55511E-10 16.888 -.55598E-05** at limit ** 12 norm .0000 2.0666 -.27820E-07** at limit ** 13 norm 3.1682 1.6247 -.58363E-07 .47713E-02 14 Prefactor .0000 3.8697 .20371E-06** at limit ** 15 Prefactor .0000 3.7614 .16292E-06** at limit ** 16 Prefactor .55511E-09 39.704 -.10673E-05** at limit ** 17 Normalizat 1.2174 .18372 -.16863E-05 .19800E-03 18 Prefactor .94343 .50763E-01 -.85360E-06 .61854E-03 ERR DEF= .500 Final values: Prefactor = 0 Prefactor = 3.33067e-10 Prefactor = 202.961 norm = 0 norm = 2.22045e-10 Prefactor = 0 norm = 5.55112e-11 Prefactor = 0 Prefactor = 40.388 Prefactor = 1.11022e-10 norm = 5.55112e-11 norm = 0 norm = 3.16824 Prefactor = 0 Prefactor = 0 Prefactor = 5.55112e-10 Normalizat = 1.21735 Prefactor = 0.943427 ********** ** 18 **HESSE ********** FCN= 19500.58 FROM HESSE STATUS=OK 272 CALLS 1607 TOTAL EDM= .41E-09 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .0000 3.2457 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Prefactor .33307E-09 14.447 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor 202.96 77.193 .71624E-04 -1.5423 4 norm .0000 .38753 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 norm .22204E-09 16.004 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor .0000 1.5910 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 norm .55511E-10 5.5047 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 Prefactor .0000 2.4504 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 Prefactor 40.388 18.380 .15729E-03 -1.5581 10 Prefactor .11102E-09 10.344 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 norm .55511E-10 16.879 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 norm .0000 2.0407 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 norm 3.1682 1.6323 .56983E-03 -1.5672 14 Prefactor .0000 3.8646 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 15 Prefactor .0000 3.7637 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 16 Prefactor .55511E-09 39.713 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 Normalizat 1.2174 .17183 .10165 -.86068 18 Prefactor .94343 .46489E-01 .31814E-01 -.94640 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 4.06095e-10 Minuit parameter uncertainties: 1 6.16305e-06 2 0.000135218 3 77.1935 4 1.80135e-06 5 0.000111706 6 7.22281e-06 7 2.49984e-05 8 3.32917e-06 9 18.3798 10 7.56337e-05 11 5.28615e-05 12 2.02904e-06 13 1.63225 14 9.10191e-06 15 6.23701e-06 16 0.000302883 17 0.171912 18 0.0464905 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 19500.5754789 Extracting fit parameters... 4FGL J1841.8+3218 Spectrum: LogParabola 365 norm: 5.551e-11 5.286e-05 0.000e+00 1.000e+06 ( 1.000e-14) 366 alpha: 1.556e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 367 beta: 2.467e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 368 Eb: 3.657e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 821 Prefactor: 9.434e-01 4.649e-02 0.000e+00 1.000e+01 ( 1.000e+00) 822 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 823 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 820 Normalization: 1.217e+00 1.719e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 280.453 32.301 Photon Flux Upper Limit: 1.27333278128e-08 ph cm-2 s-1 Energy Flux Upper Limit: 4.13899572239e-05 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/31705768/likelihoodResults_804384001_804643201_4FGL_J1841.8+3218_daily_bin2180.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) = 19500.6038728 delta logL = -0.0283938759931 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 19500.575479 delta logL = -1.60071067512e-08 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' .66613E-09 1.0000 .0000 .10000E+07 2 'alpha ' 4.7669 1.0000 .0000 5.0000 3 'Normalizat' 1.2174 1.0000 .10000E-01 10.000 4 'Prefactor ' .94342 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .8320E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 19500.58 FROM MIGRAD STATUS=CONVERGED 98 CALLS 275 TOTAL EDM= .10E-10 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm .0000 .10319 .31049E-02** at limit ** 2 alpha 4.2840 .86826 -.56510E-04 .0000 3 Normalizat 1.2174 1.1006 -.70167E-06 .49025E-04 4 Prefactor .94343 1.2860 .69294E-06 .22518E-03 ERR DEF= .500 Final values: norm = 0 alpha = 4.28403 Normalizat = 1.21735 Prefactor = 0.943427 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 19500.58 FROM HESSE STATUS=FAILED 7 CALLS 282 TOTAL EDM= .10E-10 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm .0000 .10319 .31049E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 alpha 3.2020 .86826 -.56510E-04 .79464 3 Normalizat 1.2174 1.1006 -.70167E-06 -.86068 4 Prefactor .94343 1.2860 .69294E-06 -.94640 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 1.00044e-11 Minuit parameter uncertainties: 1 2.67559e-06 2 0.908459 3 1.12272 4 1.33163 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) = 19500.5754789 delta logL = 2.18278728426e-11 Extracting fit parameters... 4FGL J1841.8+3218 Spectrum: LogParabola 365 norm: 0.000e+00 2.676e-06 0.000e+00 1.000e+06 ( 1.000e-14) 366 alpha: 4.284e+00 9.085e-01 0.000e+00 5.000e+00 ( 1.000e+00) 367 beta: 2.467e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 368 Eb: 3.657e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 821 Prefactor: 9.434e-01 1.332e+00 0.000e+00 1.000e+01 ( 1.000e+00) 822 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 823 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 820 Normalization: 1.217e+00 1.123e+00 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 280.453 32.301 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/31705768/cmap_HighResolution_804384001_804643201_4FGL_J1841.8+3218_daily_bin2180.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='4.14e-05', job_status='DONE', photon_flux_upper_limit='1.27e-08', time_completed='2026-07-14 22:03:29.107630', job_id='31705768', GAL2='0.94', fit_tolerance='1e-08', EG2='1.22', EG='1.22', time_epoch_completed='1784091809.11', return_code2='101', ts='-0.00', comment='SUCCESS', return_code='0', GAL='0.94', dlogl='2.18e-11', ts2='0.00', photon_index_error='0.00', photon_index='1.56' WHERE bin_id='2180' AND source_name='4FGL J1841.8+3218' AND cadence='daily'; Database successfully updated. Analysis Complete. Tue Jul 14 22:03:29 PDT 2026