********** ** 18 **HESSE ********** FCN= 9491.234 FROM HESSE STATUS=OK 294 CALLS 1468 TOTAL EDM= .35E-07 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm .72226E-02 .55628 .26884E-02 -1.5706 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Prefactor .15266E-07 8.8150 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor .50021E-06 2.3443 .97387E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 norm .94369E-09 4.7412 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor .17375E-06 10.703 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 norm .94369E-09 1.9604 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 norm .33307E-09 2.9813 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 norm .29788E-05 .38663 .32550E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 Prefactor 2.5539 1.7151 .63905E-03 -1.5676 10 Prefactor .13323E-08 15.657 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor .35194E-07 45.221 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 Prefactor 4.6519 7.1168 .45761E-03 -1.5665 13 Prefactor .0000 4.1587 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 norm 1.6888 1.5928 .81037E-03 -1.5682 15 norm 1.8417 1.4531 .76796E-03 -1.5681 16 Prefactor .12612E-06 11.339 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 Normalizat 1.0207 .16625 .72967E-01 -.92342 18 Prefactor 1.1316 .92501E-01 .36483E-01 -.88462 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 3.5443e-08 Minuit parameter uncertainties: 1 0.126771 2 0.000733337 3 0.00216577 4 0.000133473 5 0.00272735 6 8.67333e-05 7 6.13622e-05 8 0.00214635 9 1.71513 10 0.000291463 11 0.00252391 12 7.11681 13 1.46261e-05 14 1.59279 15 1.45311 16 0.00239201 17 0.166338 18 0.0925143 /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). Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 9491.23424718 Extracting fit parameters... 4FGL J0422.1-0644 Spectrum: LogParabola 227 norm: 3.331e-10 6.136e-05 0.000e+00 1.000e+06 ( 1.000e-12) 228 alpha: 2.445e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 229 beta: 8.202e-02 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 230 Eb: 5.764e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 465 Prefactor: 1.132e+00 9.251e-02 0.000e+00 1.000e+01 ( 1.000e+00) 466 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 467 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 464 Normalization: 1.021e+00 1.663e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 65.534 -6.741 Photon Flux Upper Limit: 5.42288241407e-08 ph cm-2 s-1 Energy Flux Upper Limit: 1.60624835038e-05 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/33170188/likelihoodResults_806457601_806716801_4FGL_J0422.1-0644_daily_bin2188.txt Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 9491.23435376 delta logL = -0.000106578496343 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 9491.2342549 delta logL = -7.72448038333e-06 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' .26720E-05 1.0000 .0000 .10000E+07 2 'alpha ' .75229 1.0000 .0000 5.0000 3 'Normalizat' 1.0212 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.1314 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .4680E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 9491.234 FROM MIGRAD STATUS=CONVERGED 48 CALLS 239 TOTAL EDM= .36E-10 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm .0000 1.0253 .42118E-03** at limit ** 2 alpha 3.9548 1.2020 .72361E-04 .0000 3 Normalizat 1.0207 1.2608 -.24313E-04 .11905E-03 4 Prefactor 1.1316 1.1307 .78695E-05 .94338E-05 ERR DEF= .500 Final values: norm = 0 alpha = 3.95476 Normalizat = 1.02066 Prefactor = 1.13161 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 9491.234 FROM HESSE STATUS=FAILED 7 CALLS 246 TOTAL EDM= .36E-10 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm .0000 1.0253 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 alpha 2.7771 1.2020 .72361E-04 .62107 3 Normalizat 1.0207 1.2608 -.24313E-04 -.92341 4 Prefactor 1.1316 1.1307 .78695E-05 -.88462 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 3.58287e-11 Minuit parameter uncertainties: 1 4.49433e-06 2 1.28608 3 1.30089 4 1.15624 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) = 9491.23424718 delta logL = 3.45607986674e-11 Extracting fit parameters... 4FGL J0422.1-0644 Spectrum: LogParabola 227 norm: 0.000e+00 4.494e-06 0.000e+00 1.000e+06 ( 1.000e-12) 228 alpha: 3.955e+00 1.286e+00 0.000e+00 5.000e+00 ( 1.000e+00) 229 beta: 8.202e-02 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 230 Eb: 5.764e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 465 Prefactor: 1.132e+00 1.156e+00 0.000e+00 1.000e+01 ( 1.000e+00) 466 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 467 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 464 Normalization: 1.021e+00 1.301e+00 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 65.534 -6.741 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/33170188/cmap_HighResolution_806457601_806716801_4FGL_J0422.1-0644_daily_bin2188.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='1.61e-05', job_status='DONE', photon_flux_upper_limit='5.42e-08', time_completed='2026-07-26 04:41:34.727349', job_id='33170188', GAL2='1.13', fit_tolerance='1e-08', EG2='1.02', EG='1.02', time_epoch_completed='1785066094.73', return_code2='101', ts='-0.00', comment='SUCCESS', return_code='0', GAL='1.13', dlogl='3.46e-11', ts2='0.00', photon_index_error='0.00', photon_index='2.45' WHERE bin_id='2188' AND source_name='4FGL J0422.1-0644' AND cadence='daily'; Database successfully updated. Analysis Complete. Sun Jul 26 04:41:35 PDT 2026 number of points = 7562 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J0422.1-0644_daily_bin2188 RA = 65.5343, Dec = -6.741 tmin = 806457601, tmax = 806716801 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='33170368', job_status='RUN', time_executed='2026-07-26 04:41:22.061196', time_epoch_executed='1785066082.06' WHERE source_name='4FGL J0422.1-0644' and cadence='daily' and bin_id='2188' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/33170368 Creating custom pfile directory: /lscratch/kocevski/33170368/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=806457601.0 && nMetStart<806716801.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=806457601.0 && nMetStart<806716801.0' /Data/Flight/Level1/LPA Retrieving 47 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/33170368/ft1_4FGL_J0422.1-0644_daily_bin2188.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=806457601.0 && nMetStart<806716801.0' /Data/Flight/Level1/LPA Retrieving 47 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/33170368/ft2_4FGL_J0422.1-0644_daily_bin2188.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/33170368/ft1_4FGL_J0422.1-0644_daily_bin2188.fits outfile=/lscratch/kocevski/33170368/ft1_filteredMKT_4FGL_J0422.1-0644_daily_bin2188.fits ra=65.5343 dec=-6.741 rad=12.0 tmin=806457601.0 tmax=806716801.0 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 3.12 user 2.52 sys 0.17 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/33170368/ft2_4FGL_J0422.1-0644_daily_bin2188.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/33170368/ft2_4FGL_J0422.1-0644_daily_bin2188.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/33170368/ft1_filteredMKT_4FGL_J0422.1-0644_daily_bin2188.fits evtable="EVENTS" outfile="/lscratch/kocevski/33170368/ft1_filtered_4FGL_J0422.1-0644_daily_bin2188.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 0.70 user 0.20 sys 0.12 Number of photons that the gtmktime cut: 878 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/33170368/ft1_filtered_4FGL_J0422.1-0644_daily_bin2188.fits" evtable="EVENTS" scfile=/lscratch/kocevski/33170368/ft2_4FGL_J0422.1-0644_daily_bin2188.fits sctable="SC_DATA" outfile=/lscratch/kocevski/33170368/ltcube_806457601_806716801_4FGL_J0422.1-0644_daily_bin2188.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/33170368/ft2_4FGL_J0422.1-0644_daily_bin2188.fits .....................! real 7.84 user 7.18 sys 0.22 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/33170368/ft1_filtered_4FGL_J0422.1-0644_daily_bin2188.fits evtable="EVENTS" scfile=/lscratch/kocevski/33170368/ft2_4FGL_J0422.1-0644_daily_bin2188.fits sctable="SC_DATA" expcube=/lscratch/kocevski/33170368/ltcube_806457601_806716801_4FGL_J0422.1-0644_daily_bin2188.fits outfile=/lscratch/kocevski/33170368/expmap_806457601_806716801_4FGL_J0422.1-0644_daily_bin2188.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/33170368/ltcube_806457601_806716801_4FGL_J0422.1-0644_daily_bin2188.fits .....................! real 66.53 user 61.95 sys 3.80 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 144 point sources and 0 extended sources Setting source of interest to: 4FGL J0422.1-0644 @ 65.5343 -6.741 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/33170368/ft1_filtered_4FGL_J0422.1-0644_daily_bin2188.fits scfile=/lscratch/kocevski/33170368/ft2_4FGL_J0422.1-0644_daily_bin2188.fits outfile=/lscratch/kocevski/33170368/cmap_806457601_806716801_4FGL_J0422.1-0644_daily_bin2188.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=65.5343 yref=-6.741 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 0.66 user 0.22 sys 0.13 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/33170368/ft1_filtered_4FGL_J0422.1-0644_daily_bin2188.fits scfile=/lscratch/kocevski/33170368/ft2_4FGL_J0422.1-0644_daily_bin2188.fits outfile=/lscratch/kocevski/33170368/cmap_HighResolution_806457601_806716801_4FGL_J0422.1-0644_daily_bin2188.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=65.5343 yref=-6.741 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 0.76 user 0.22 sys 0.14 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/33170368/ft1_filtered_4FGL_J0422.1-0644_daily_bin2188.fits evtable="EVENTS" scfile=/lscratch/kocevski/33170368/ft2_4FGL_J0422.1-0644_daily_bin2188.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/33170368/Model_4FGL_J0422.1-0644_daily_bin2188.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/33170368/ft1_filtered_4FGL_J0422.1-0644_daily_bin2188.fits.....................! real 48.45 user 46.86 sys 0.90 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/33170368/ft1_filtered_4FGL_J0422.1-0644_daily_bin2188.fits', '/lscratch/kocevski/33170368/ft2_4FGL_J0422.1-0644_daily_bin2188.fits', expMap='/lscratch/kocevski/33170368/expmap_806457601_806716801_4FGL_J0422.1-0644_daily_bin2188.fits', expCube='/lscratch/kocevski/33170368/ltcube_806457601_806716801_4FGL_J0422.1-0644_daily_bin2188.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/33170368/Model_4FGL_J0422.1-0644_daily_bin2188.xml', optimizer='MINUIT') Using source of interest name: '4FGL J0422.1-0644' 4FGL J0422.1-0644 Spectrum: LogParabola 227 norm: 8.015e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-12) 228 alpha: 2.445e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 229 beta: 8.202e-02 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 230 Eb: 5.764e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/33170368/ft1_filtered_4FGL_J0422.1-0644_daily_bin2188.fits Spacecraft file(s): /lscratch/kocevski/33170368/ft2_4FGL_J0422.1-0644_daily_bin2188.fits Exposure map: /lscratch/kocevski/33170368/expmap_806457601_806716801_4FGL_J0422.1-0644_daily_bin2188.fits Exposure cube: /lscratch/kocevski/33170368/ltcube_806457601_806716801_4FGL_J0422.1-0644_daily_bin2188.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/33170368/Model_4FGL_J0422.1-0644_daily_bin2188.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) = 9491.34839479 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 9491.23613788 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' .59926E-02 1.0000 .0000 .10000E+07 2 'Prefactor ' .41156E-03 1.0000 .0000 .10000E+07 3 'Prefactor ' .98813E-01 1.0000 .0000 .10000E+07 4 'norm ' .18160E-02 1.0000 .0000 .10000E+07 5 'Prefactor ' .25648E-02 1.0000 .0000 .10000E+07 6 'norm ' .26258E-04 1.0000 .0000 .10000E+07 7 'norm ' .81962E-06 1.0000 .0000 .10000E+07 8 'norm ' .29783E-03 1.0000 .0000 .10000E+07 9 'Prefactor ' 2.5508 1.0000 .0000 .10000E+07 10 'Prefactor ' .75623E-02 1.0000 .0000 .10000E+07 11 'Prefactor ' .51207E-03 1.0000 .0000 .10000E+07 12 'Prefactor ' 4.8278 1.0000 .0000 .10000E+07 13 'Prefactor ' .50083E-05 1.0000 .0000 .10000E+07 14 'norm ' 1.6870 1.0000 .0000 .10000E+07 15 'norm ' 1.8430 1.0000 .0000 .10000E+07 16 'Prefactor ' .24379E-04 1.0000 .0000 .10000E+07 17 'Normalizat' 1.0191 1.0000 .10000E-01 10.000 18 'Prefactor ' 1.1319 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .4680E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 9491.234 FROM MIGRAD STATUS=CONVERGED 210 CALLS 1174 TOTAL EDM= .26E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= .9% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm .72226E-02 8.8076 -.21736E-06** at limit ** 2 Prefactor .15266E-07 8.6386 -.53113E-08** at limit ** 3 Prefactor .50021E-06 52.445 .21957E-06** at limit ** 4 norm .94369E-09 4.7030 -.14748E-07** at limit ** 5 Prefactor .17375E-06 5.4303 -.97973E-08** at limit ** 6 norm .94369E-09 1.9603 .78538E-08** at limit ** 7 norm .33307E-09 2.9858 .38777E-07** at limit ** 8 norm .29788E-05 15.181 -.31435E-06** at limit ** 9 Prefactor 2.5539 1.6596 -.14585E-07 -.13650E-03 10 Prefactor .13323E-08 15.428 -.39125E-07** at limit ** 11 Prefactor .35194E-07 45.060 .68194E-07** at limit ** 12 Prefactor 4.6519 7.0026 .41346E-07 .72754E-03 13 Prefactor .0000 4.1431 .53409E-07** at limit ** 14 norm 1.6888 1.5760 .48312E-07 .41910E-02 15 norm 1.8417 1.4385 .18084E-07 .12757E-02 16 Prefactor .12612E-06 6.4296 .11777E-07** at limit ** 17 Normalizat 1.0207 .17898 -.33757E-06 -.52742E-04 18 Prefactor 1.1316 .10215 -.14516E-06 -.10753E-03 ERR DEF= .500 Final values: norm = 0.00722255 Prefactor = 1.52656e-08 Prefactor = 5.00211e-07 norm = 9.4369e-10 Prefactor = 1.7375e-07 norm = 9.4369e-10 norm = 3.33067e-10 norm = 2.97884e-06 Prefactor = 2.55387 Prefactor = 1.33227e-09 Prefactor = 3.51941e-08 Prefactor = 4.65186 Prefactor = 0 norm = 1.68879 norm = 1.84166 Prefactor = 1.26121e-07 Normalizat = 1.02066 Prefactor = 1.13161 ********** ** 18 **HESSE ********** FCN= 9491.234 FROM HESSE STATUS=OK 294 CALLS 1468 TOTAL EDM= .35E-07 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm .72226E-02 .55628 .26884E-02 -1.5706 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Prefactor .15266E-07 8.8150 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor .50021E-06 2.3443 .97387E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 norm .94369E-09 4.7412 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor .17375E-06 10.703 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 norm .94369E-09 1.9604 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 norm .33307E-09 2.9813 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 norm .29788E-05 .38663 .32550E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 Prefactor 2.5539 1.7151 .63905E-03 -1.5676 10 Prefactor .13323E-08 15.657 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor .35194E-07 45.221 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 Prefactor 4.6519 7.1168 .45761E-03 -1.5665 13 Prefactor .0000 4.1587 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 norm 1.6888 1.5928 .81037E-03 -1.5682 15 norm 1.8417 1.4531 .76796E-03 -1.5681 16 Prefactor .12612E-06 11.339 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 Normalizat 1.0207 .16625 .72967E-01 -.92342 18 Prefactor 1.1316 .92501E-01 .36483E-01 -.88462 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 3.5443e-08 Minuit parameter uncertainties: 1 0.126771 2 0.000733337 3 0.00216577 4 0.000133473 5 0.00272735 6 8.67333e-05 7 6.13622e-05 8 0.00214635 9 1.71513 10 0.000291463 11 0.00252391 12 7.11681 13 1.46261e-05 14 1.59279 15 1.45311 16 0.00239201 17 0.166338 18 0.0925143 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 9491.23424718 Extracting fit parameters... 4FGL J0422.1-0644 Spectrum: LogParabola 227 norm: 3.331e-10 6.136e-05 0.000e+00 1.000e+06 ( 1.000e-12) 228 alpha: 2.445e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 229 beta: 8.202e-02 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 230 Eb: 5.764e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 465 Prefactor: 1.132e+00 9.251e-02 0.000e+00 1.000e+01 ( 1.000e+00) 466 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 467 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 464 Normalization: 1.021e+00 1.663e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 65.534 -6.741 Photon Flux Upper Limit: 5.42288241407e-08 ph cm-2 s-1 Energy Flux Upper Limit: 1.60624835038e-05 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/33170368/likelihoodResults_806457601_806716801_4FGL_J0422.1-0644_daily_bin2188.txt Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 9491.23435376 delta logL = -0.000106578496343 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 9491.2342549 delta logL = -7.72448038333e-06 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' .26720E-05 1.0000 .0000 .10000E+07 2 'alpha ' .75229 1.0000 .0000 5.0000 3 'Normalizat' 1.0212 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.1314 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .4680E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 9491.234 FROM MIGRAD STATUS=CONVERGED 48 CALLS 239 TOTAL EDM= .36E-10 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm .0000 1.0253 .42118E-03** at limit ** 2 alpha 3.9548 1.2020 .72361E-04 .0000 3 Normalizat 1.0207 1.2608 -.24313E-04 .11905E-03 4 Prefactor 1.1316 1.1307 .78695E-05 .94338E-05 ERR DEF= .500 Final values: norm = 0 alpha = 3.95476 Normalizat = 1.02066 Prefactor = 1.13161 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 9491.234 FROM HESSE STATUS=FAILED 7 CALLS 246 TOTAL EDM= .36E-10 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm .0000 1.0253 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 alpha 2.7771 1.2020 .72361E-04 .62107 3 Normalizat 1.0207 1.2608 -.24313E-04 -.92341 4 Prefactor 1.1316 1.1307 .78695E-05 -.88462 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 3.58287e-11 Minuit parameter uncertainties: 1 4.49433e-06 2 1.28608 3 1.30089 4 1.15624 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) = 9491.23424718 delta logL = 3.45607986674e-11 Extracting fit parameters... 4FGL J0422.1-0644 Spectrum: LogParabola 227 norm: 0.000e+00 4.494e-06 0.000e+00 1.000e+06 ( 1.000e-12) 228 alpha: 3.955e+00 1.286e+00 0.000e+00 5.000e+00 ( 1.000e+00) 229 beta: 8.202e-02 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 230 Eb: 5.764e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 465 Prefactor: 1.132e+00 1.156e+00 0.000e+00 1.000e+01 ( 1.000e+00) 466 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 467 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 464 Normalization: 1.021e+00 1.301e+00 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 65.534 -6.741 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/33170368/cmap_HighResolution_806457601_806716801_4FGL_J0422.1-0644_daily_bin2188.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='1.61e-05', job_status='DONE', photon_flux_upper_limit='5.42e-08', time_completed='2026-07-26 04:47:14.842897', job_id='33170368', GAL2='1.13', fit_tolerance='1e-08', EG2='1.02', EG='1.02', time_epoch_completed='1785066434.84', return_code2='101', ts='-0.00', comment='SUCCESS', return_code='0', GAL='1.13', dlogl='3.46e-11', ts2='0.00', photon_index_error='0.00', photon_index='2.45' WHERE bin_id='2188' AND source_name='4FGL J0422.1-0644' AND cadence='daily'; Database successfully updated. Analysis Complete. Sun Jul 26 04:47:15 PDT 2026