********** ** 18 **HESSE ********** FCN= 61565.95 FROM HESSE STATUS=OK 292 CALLS 1145 TOTAL EDM= .31E-04 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm .13883 .25645 .12982E-02 -1.5701 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Prefactor .0000 1.4262 .16066E-01 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 norm 1.8144 .53521 .77510E-03 -1.5681 4 Prefactor .0000 .19396 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor 1.4939 1.6520 .87563E-03 -1.5684 6 Prefactor 1.4440 2.3315 .89713E-03 -1.5684 7 Prefactor .48783 .96523 .80061E-03 -1.5694 8 Prefactor 4.3802 2.7236 .48061E-03 -1.5666 9 norm 74.922 17.776 .11564E-03 -1.5535 10 Prefactor 1.6030 1.1767 .83687E-03 -1.5683 11 Prefactor 10.793 9.6216 .30238E-03 -1.5642 12 Prefactor .55511E-10 1.6648 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 Prefactor 6.4017 4.0284 .39641E-03 -1.5657 14 norm .99699 .41250 .43658E-03 -1.5688 15 Prefactor 1.0187 1.7554 .12781E-02 -1.5688 16 Prefactor .0000 1.9581 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 Normalizat .97485 .47639E-01 .45850E-01 -.93878 18 Prefactor .89480 .49177E-01 .44939E-01 -.96323 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 3.05755e-05 Minuit parameter uncertainties: 1 0.256452 2 4.29499e-06 3 0.535212 4 3.88876e-07 5 1.65202 6 2.33148 7 0.965229 8 2.7236 9 17.7761 10 1.17671 11 9.62161 12 1.4488e-05 13 4.02843 14 0.412498 15 1.75538 16 7.61604e-06 17 0.0476411 18 0.0491795 /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) = 61565.9484042 Extracting fit parameters... 4FGL J0222.0-1616 Spectrum: PowerLaw 273 Prefactor: 4.380e+00 2.724e+00 0.000e+00 1.000e+06 ( 1.000e-13) 274 Index: 2.404e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 275 Scale: 1.378e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 554 Prefactor: 8.948e-01 4.918e-02 0.000e+00 1.000e+01 ( 1.000e+00) 555 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 556 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 553 Normalization: 9.748e-01 4.764e-02 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 5.72 Ra Dec: 35.520 -16.279 Photon Index (Fixed Index): 2.40 +/- 0.00 Photon Flux (Fixed Index): 1.71e-08 +/- 1.06e-08 Energy Flux (Fixed Index): 5.58e-06 +/- 3.47e-06 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) = 61565.9405718 delta logL = 0.00783244475315 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 61565.9364274 delta logL = 0.0119768115983 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 4.6181 1.0000 .0000 .10000E+07 2 'Index ' 2.3485 1.0000 .0000 10.000 3 'Normalizat' .97586 1.0000 .10000E-01 10.000 4 'Prefactor ' .89414 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5570E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 61565.94 FROM MIGRAD STATUS=CONVERGED 52 CALLS 208 TOTAL EDM= .82E-08 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 4.6177 20.595 .46812E-03 .24868E-01 2 Index 2.3487 1.2894 .24107 .43970E-03 3 Normalizat .97586 .11947E-01 .45864E-01 .48187E-04 4 Prefactor .89414 .11670E-01 .44930E-01 .13773E-03 ERR DEF= .500 Final values: Prefactor = 4.61774 Index = 2.34868 Normalizat = 0.975859 Prefactor = 0.894139 ********** ** 18 **HESSE ********** FCN= 61565.94 FROM HESSE STATUS=OK 33 CALLS 241 TOTAL EDM= .72E-10 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 4.6177 2.9176 .18725E-04 -1.5665 2 Index 2.3487 .37839 .89097E-02 -.55891 3 Normalizat .97586 .53594E-01 .21343E-03 -.93844 4 Prefactor .89414 .57401E-01 .23856E-03 -.96346 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 7.21284e-11 Minuit parameter uncertainties: 1 2.91755 2 0.37889 3 0.0535969 4 0.0574052 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 61565.9364273 delta logL = 0.0119769171579 Extracting fit parameters... 4FGL J0222.0-1616 Spectrum: PowerLaw 273 Prefactor: 4.618e+00 2.918e+00 0.000e+00 1.000e+06 ( 1.000e-13) 274 Index: 2.349e+00 3.789e-01 0.000e+00 1.000e+01 (-1.000e+00) 275 Scale: 1.378e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 554 Prefactor: 8.941e-01 5.741e-02 0.000e+00 1.000e+01 ( 1.000e+00) 555 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 556 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 553 Normalization: 9.759e-01 5.360e-02 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 5.85 Ra Dec: 35.520 -16.279 Photon Index (Free Index): 2.35 +/- 0.38 Photon Flux (Free Index): 1.62e-08 +/- 9.93e-09 Energy Flux (Free Index): 5.71e-06 +/- 3.14e-06 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/30949170/cmap_HighResolution_802051201_804643201_4FGL_J0222.0-1616_monthly_bin218.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET comment='SUCCESS', photon_flux='1.71e-08', energy_flux2='5.71e-06', photon_flux_error='1.06e-08', dlogl='1.20e-02', energy_flux='5.58e-06', photon_flux2='1.62e-08', job_status='DONE', time_completed='2026-07-07 13:55:51.260874', photon_index_error2='0.38', photon_index2='2.35', ts='5.72', fit_tolerance='1e-08', GAL='0.89', photon_index_error='0.00', energy_flux_error2='3.14e-06', EG='0.97', time_epoch_completed='1783457751.26', return_code='0', job_id='30949170', GAL2='0.89', EG2='0.98', return_code2='0', energy_flux_error='3.47e-06', photon_flux_error2='9.93e-09', ts2='5.85', photon_index='2.40' WHERE bin_id='218' AND source_name='4FGL J0222.0-1616' AND cadence='monthly'; Database successfully updated. Analysis Complete. Tue Jul 7 13:55:51 PDT 2026 number of points = 74290 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J0222.0-1616_monthly_bin218 RA = 35.5197, Dec = -16.2787 tmin = 802051201, 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='30951950', job_status='RUN', time_executed='2026-07-07 13:55:06.075336', time_epoch_executed='1783457706.08' WHERE source_name='4FGL J0222.0-1616' and cadence='monthly' and bin_id='218' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/30951950 Creating custom pfile directory: /lscratch/kocevski/30951950/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=802051201.0 && nMetStart<804643201.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=802051201.0 && nMetStart<804643201.0' /Data/Flight/Level1/LPA Retrieving 460 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/30951950/ft1_4FGL_J0222.0-1616_monthly_bin218.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=802051201.0 && nMetStart<804643201.0' /Data/Flight/Level1/LPA Retrieving 460 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/30951950/ft2_4FGL_J0222.0-1616_monthly_bin218.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/30951950/ft1_4FGL_J0222.0-1616_monthly_bin218.fits outfile=/lscratch/kocevski/30951950/ft1_filteredMKT_4FGL_J0222.0-1616_monthly_bin218.fits ra=35.5197 dec=-16.2787 rad=12.0 tmin=802051201.0 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 14.58 user 13.33 sys 0.63 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/30951950/ft2_4FGL_J0222.0-1616_monthly_bin218.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/30951950/ft2_4FGL_J0222.0-1616_monthly_bin218.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/30951950/ft1_filteredMKT_4FGL_J0222.0-1616_monthly_bin218.fits evtable="EVENTS" outfile="/lscratch/kocevski/30951950/ft1_filtered_4FGL_J0222.0-1616_monthly_bin218.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 1.02 user 0.32 sys 0.13 Number of photons that the gtmktime cut: 5553 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/30951950/ft1_filtered_4FGL_J0222.0-1616_monthly_bin218.fits" evtable="EVENTS" scfile=/lscratch/kocevski/30951950/ft2_4FGL_J0222.0-1616_monthly_bin218.fits sctable="SC_DATA" outfile=/lscratch/kocevski/30951950/ltcube_802051201_804643201_4FGL_J0222.0-1616_monthly_bin218.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/30951950/ft2_4FGL_J0222.0-1616_monthly_bin218.fits .....................! real 66.44 user 65.36 sys 0.25 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/30951950/ft1_filtered_4FGL_J0222.0-1616_monthly_bin218.fits evtable="EVENTS" scfile=/lscratch/kocevski/30951950/ft2_4FGL_J0222.0-1616_monthly_bin218.fits sctable="SC_DATA" expcube=/lscratch/kocevski/30951950/ltcube_802051201_804643201_4FGL_J0222.0-1616_monthly_bin218.fits outfile=/lscratch/kocevski/30951950/expmap_802051201_804643201_4FGL_J0222.0-1616_monthly_bin218.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/30951950/ltcube_802051201_804643201_4FGL_J0222.0-1616_monthly_bin218.fits .....................! real 60.74 user 56.16 sys 3.55 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 178 point sources and 0 extended sources Setting source of interest to: 4FGL J0222.0-1616 @ 35.5197 -16.2787 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/30951950/ft1_filtered_4FGL_J0222.0-1616_monthly_bin218.fits scfile=/lscratch/kocevski/30951950/ft2_4FGL_J0222.0-1616_monthly_bin218.fits outfile=/lscratch/kocevski/30951950/cmap_802051201_804643201_4FGL_J0222.0-1616_monthly_bin218.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=35.5197 yref=-16.2787 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 1.27 user 0.29 sys 0.13 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/30951950/ft1_filtered_4FGL_J0222.0-1616_monthly_bin218.fits scfile=/lscratch/kocevski/30951950/ft2_4FGL_J0222.0-1616_monthly_bin218.fits outfile=/lscratch/kocevski/30951950/cmap_HighResolution_802051201_804643201_4FGL_J0222.0-1616_monthly_bin218.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=35.5197 yref=-16.2787 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 1.09 user 0.28 sys 0.15 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/30951950/ft1_filtered_4FGL_J0222.0-1616_monthly_bin218.fits evtable="EVENTS" scfile=/lscratch/kocevski/30951950/ft2_4FGL_J0222.0-1616_monthly_bin218.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/30951950/Model_4FGL_J0222.0-1616_monthly_bin218.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/30951950/ft1_filtered_4FGL_J0222.0-1616_monthly_bin218.fits.....................! real 153.82 user 151.48 sys 1.17 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/30951950/ft1_filtered_4FGL_J0222.0-1616_monthly_bin218.fits', '/lscratch/kocevski/30951950/ft2_4FGL_J0222.0-1616_monthly_bin218.fits', expMap='/lscratch/kocevski/30951950/expmap_802051201_804643201_4FGL_J0222.0-1616_monthly_bin218.fits', expCube='/lscratch/kocevski/30951950/ltcube_802051201_804643201_4FGL_J0222.0-1616_monthly_bin218.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/30951950/Model_4FGL_J0222.0-1616_monthly_bin218.xml', optimizer='MINUIT') Using source of interest name: '4FGL J0222.0-1616' 4FGL J0222.0-1616 Spectrum: PowerLaw 273 Prefactor: 2.143e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-13) 274 Index: 2.404e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 275 Scale: 1.378e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/30951950/ft1_filtered_4FGL_J0222.0-1616_monthly_bin218.fits Spacecraft file(s): /lscratch/kocevski/30951950/ft2_4FGL_J0222.0-1616_monthly_bin218.fits Exposure map: /lscratch/kocevski/30951950/expmap_802051201_804643201_4FGL_J0222.0-1616_monthly_bin218.fits Exposure cube: /lscratch/kocevski/30951950/ltcube_802051201_804643201_4FGL_J0222.0-1616_monthly_bin218.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/30951950/Model_4FGL_J0222.0-1616_monthly_bin218.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) = 61567.8889143 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 61565.9496213 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' .13898 1.0000 .0000 .10000E+07 2 'Prefactor ' .37775E-01 1.0000 .0000 .10000E+07 3 'norm ' 1.8147 1.0000 .0000 .10000E+07 4 'Prefactor ' .12823E-07 1.0000 .0000 .10000E+07 5 'Prefactor ' 1.4959 1.0000 .0000 .10000E+07 6 'Prefactor ' 1.4437 1.0000 .0000 .10000E+07 7 'Prefactor ' .48668 1.0000 .0000 .10000E+07 8 'Prefactor ' 4.3870 1.0000 .0000 .10000E+07 9 'norm ' 74.787 1.0000 .0000 .10000E+07 10 'Prefactor ' 1.6030 1.0000 .0000 .10000E+07 11 'Prefactor ' 10.960 1.0000 .0000 .10000E+07 12 'Prefactor ' .11414E-05 1.0000 .0000 .10000E+07 13 'Prefactor ' 6.4031 1.0000 .0000 .10000E+07 14 'norm ' .99698 1.0000 .0000 .10000E+07 15 'Prefactor ' 1.0205 1.0000 .0000 .10000E+07 16 'Prefactor ' .0000 1.0000 .0000 .10000E+07 17 'Normalizat' .97478 1.0000 .10000E-01 10.000 18 'Prefactor ' .89481 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5570E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 61565.95 FROM MIGRAD STATUS=CONVERGED 100 CALLS 853 TOTAL EDM= .26E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 2.4% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm .13883 .25869 -.28562E-06** at limit ** 2 Prefactor .0000 18.642 -.41308E-05** at limit ** 3 norm 1.8144 .53209 .58528E-07 .12594E-01 4 Prefactor .0000 .19604 -.20008E-06** at limit ** 5 Prefactor 1.4939 1.6326 -.29459E-06 -.20017E-02 6 Prefactor 1.4440 2.3021 .28336E-06 .65912E-02 7 Prefactor .48783 .95786 -.34347E-06 -.92735E-02 8 Prefactor 4.3802 2.6906 -.98331E-06 .18620E-02 9 norm 74.922 17.597 .26190E-05 .10543E-02 10 Prefactor 1.6030 1.1696 .24172E-07 -.15185E-02 11 Prefactor 10.793 9.6042 .68221E-06 .67354E-03 12 Prefactor .55511E-10 1.6714 -.75192E-06** at limit ** 13 Prefactor 6.4017 4.0269 -.77428E-07 .12676E-02 14 norm .99699 .41060 -.24831E-06 -.64255E-02 15 Prefactor 1.0187 1.7395 -.43904E-06 .37481E-02 16 Prefactor .0000 2.0116 .32404E-05** at limit ** 17 Normalizat .97485 .55464E-01 -.65767E-05 .86777E-03 18 Prefactor .89480 .57624E-01 .48142E-05 .54787E-03 ERR DEF= .500 Final values: norm = 0.138831 Prefactor = 0 norm = 1.81442 Prefactor = 0 Prefactor = 1.49392 Prefactor = 1.444 Prefactor = 0.487828 Prefactor = 4.38022 norm = 74.9223 Prefactor = 1.60296 Prefactor = 10.7928 Prefactor = 5.55112e-11 Prefactor = 6.40169 norm = 0.99699 Prefactor = 1.0187 Prefactor = 0 Normalizat = 0.974847 Prefactor = 0.894803 ********** ** 18 **HESSE ********** FCN= 61565.95 FROM HESSE STATUS=OK 292 CALLS 1145 TOTAL EDM= .31E-04 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm .13883 .25645 .12982E-02 -1.5701 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Prefactor .0000 1.4262 .16066E-01 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 norm 1.8144 .53521 .77510E-03 -1.5681 4 Prefactor .0000 .19396 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor 1.4939 1.6520 .87563E-03 -1.5684 6 Prefactor 1.4440 2.3315 .89713E-03 -1.5684 7 Prefactor .48783 .96523 .80061E-03 -1.5694 8 Prefactor 4.3802 2.7236 .48061E-03 -1.5666 9 norm 74.922 17.776 .11564E-03 -1.5535 10 Prefactor 1.6030 1.1767 .83687E-03 -1.5683 11 Prefactor 10.793 9.6216 .30238E-03 -1.5642 12 Prefactor .55511E-10 1.6648 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 Prefactor 6.4017 4.0284 .39641E-03 -1.5657 14 norm .99699 .41250 .43658E-03 -1.5688 15 Prefactor 1.0187 1.7554 .12781E-02 -1.5688 16 Prefactor .0000 1.9581 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 Normalizat .97485 .47639E-01 .45850E-01 -.93878 18 Prefactor .89480 .49177E-01 .44939E-01 -.96323 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 3.05755e-05 Minuit parameter uncertainties: 1 0.256452 2 4.29499e-06 3 0.535212 4 3.88876e-07 5 1.65202 6 2.33148 7 0.965229 8 2.7236 9 17.7761 10 1.17671 11 9.62161 12 1.4488e-05 13 4.02843 14 0.412498 15 1.75538 16 7.61604e-06 17 0.0476411 18 0.0491795 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 61565.9484042 Extracting fit parameters... 4FGL J0222.0-1616 Spectrum: PowerLaw 273 Prefactor: 4.380e+00 2.724e+00 0.000e+00 1.000e+06 ( 1.000e-13) 274 Index: 2.404e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 275 Scale: 1.378e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 554 Prefactor: 8.948e-01 4.918e-02 0.000e+00 1.000e+01 ( 1.000e+00) 555 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 556 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 553 Normalization: 9.748e-01 4.764e-02 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 5.72 Ra Dec: 35.520 -16.279 Photon Index (Fixed Index): 2.40 +/- 0.00 Photon Flux (Fixed Index): 1.71e-08 +/- 1.06e-08 Energy Flux (Fixed Index): 5.58e-06 +/- 3.47e-06 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) = 61565.9405718 delta logL = 0.00783244475315 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 61565.9364274 delta logL = 0.0119768115983 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 4.6181 1.0000 .0000 .10000E+07 2 'Index ' 2.3485 1.0000 .0000 10.000 3 'Normalizat' .97586 1.0000 .10000E-01 10.000 4 'Prefactor ' .89414 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5570E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 61565.94 FROM MIGRAD STATUS=CONVERGED 52 CALLS 208 TOTAL EDM= .82E-08 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 4.6177 20.595 .46812E-03 .24868E-01 2 Index 2.3487 1.2894 .24107 .43970E-03 3 Normalizat .97586 .11947E-01 .45864E-01 .48187E-04 4 Prefactor .89414 .11670E-01 .44930E-01 .13773E-03 ERR DEF= .500 Final values: Prefactor = 4.61774 Index = 2.34868 Normalizat = 0.975859 Prefactor = 0.894139 ********** ** 18 **HESSE ********** FCN= 61565.94 FROM HESSE STATUS=OK 33 CALLS 241 TOTAL EDM= .72E-10 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 4.6177 2.9176 .18725E-04 -1.5665 2 Index 2.3487 .37839 .89097E-02 -.55891 3 Normalizat .97586 .53594E-01 .21343E-03 -.93844 4 Prefactor .89414 .57401E-01 .23856E-03 -.96346 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 7.21284e-11 Minuit parameter uncertainties: 1 2.91755 2 0.37889 3 0.0535969 4 0.0574052 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 61565.9364273 delta logL = 0.0119769171579 Extracting fit parameters... 4FGL J0222.0-1616 Spectrum: PowerLaw 273 Prefactor: 4.618e+00 2.918e+00 0.000e+00 1.000e+06 ( 1.000e-13) 274 Index: 2.349e+00 3.789e-01 0.000e+00 1.000e+01 (-1.000e+00) 275 Scale: 1.378e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 554 Prefactor: 8.941e-01 5.741e-02 0.000e+00 1.000e+01 ( 1.000e+00) 555 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 556 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 553 Normalization: 9.759e-01 5.360e-02 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 5.85 Ra Dec: 35.520 -16.279 Photon Index (Free Index): 2.35 +/- 0.38 Photon Flux (Free Index): 1.62e-08 +/- 9.93e-09 Energy Flux (Free Index): 5.71e-06 +/- 3.14e-06 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/30951950/cmap_HighResolution_802051201_804643201_4FGL_J0222.0-1616_monthly_bin218.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET comment='SUCCESS', photon_flux='1.71e-08', energy_flux2='5.71e-06', photon_flux_error='1.06e-08', dlogl='1.20e-02', energy_flux='5.58e-06', photon_flux2='1.62e-08', job_status='DONE', time_completed='2026-07-07 14:38:28.104356', photon_index_error2='0.38', photon_index2='2.35', ts='5.72', fit_tolerance='1e-08', GAL='0.89', photon_index_error='0.00', energy_flux_error2='3.14e-06', EG='0.97', time_epoch_completed='1783460308.1', return_code='0', job_id='30951950', GAL2='0.89', EG2='0.98', return_code2='0', energy_flux_error='3.47e-06', photon_flux_error2='9.93e-09', ts2='5.85', photon_index='2.40' WHERE bin_id='218' AND source_name='4FGL J0222.0-1616' AND cadence='monthly'; Database successfully updated. Analysis Complete. Tue Jul 7 14:38:28 PDT 2026