/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). number of points = 17435 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J1522.6-2730_weekly_bin927 RA = 230.664, Dec = -27.5059 tmin = 799632001, tmax = 800236801 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='26508965', job_status='RUN', time_executed='2026-05-12 02:30:46.551755', time_epoch_executed='1778578246.55' WHERE source_name='4FGL J1522.6-2730' and cadence='weekly' and bin_id='927' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/26508965 Creating custom pfile directory: /lscratch/kocevski/26508965/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=799632001.0 && nMetStart<800236801.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=799632001.0 && nMetStart<800236801.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/26508965/ft1_4FGL_J1522.6-2730_weekly_bin927.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=799632001.0 && nMetStart<800236801.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/26508965/ft2_4FGL_J1522.6-2730_weekly_bin927.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/26508965/ft1_4FGL_J1522.6-2730_weekly_bin927.fits outfile=/lscratch/kocevski/26508965/ft1_filteredMKT_4FGL_J1522.6-2730_weekly_bin927.fits ra=230.664 dec=-27.5059 rad=12.0 tmin=799632001.0 tmax=800236801.0 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 4.03 user 3.26 sys 0.19 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/26508965/ft2_4FGL_J1522.6-2730_weekly_bin927.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/26508965/ft2_4FGL_J1522.6-2730_weekly_bin927.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/26508965/ft1_filteredMKT_4FGL_J1522.6-2730_weekly_bin927.fits evtable="EVENTS" outfile="/lscratch/kocevski/26508965/ft1_filtered_4FGL_J1522.6-2730_weekly_bin927.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 1.06 user 0.24 sys 0.13 Number of photons that the gtmktime cut: 36 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/26508965/ft1_filtered_4FGL_J1522.6-2730_weekly_bin927.fits" evtable="EVENTS" scfile=/lscratch/kocevski/26508965/ft2_4FGL_J1522.6-2730_weekly_bin927.fits sctable="SC_DATA" outfile=/lscratch/kocevski/26508965/ltcube_799632001_800236801_4FGL_J1522.6-2730_weekly_bin927.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/26508965/ft2_4FGL_J1522.6-2730_weekly_bin927.fits .....................! real 31.97 user 30.90 sys 0.27 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/26508965/ft1_filtered_4FGL_J1522.6-2730_weekly_bin927.fits evtable="EVENTS" scfile=/lscratch/kocevski/26508965/ft2_4FGL_J1522.6-2730_weekly_bin927.fits sctable="SC_DATA" expcube=/lscratch/kocevski/26508965/ltcube_799632001_800236801_4FGL_J1522.6-2730_weekly_bin927.fits outfile=/lscratch/kocevski/26508965/expmap_799632001_800236801_4FGL_J1522.6-2730_weekly_bin927.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/26508965/ltcube_799632001_800236801_4FGL_J1522.6-2730_weekly_bin927.fits .....................! real 66.85 user 62.11 sys 3.83 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 FHES J1626.9-2431 in ROI with RadialGaussian spatial model. Added 225 point sources and 1 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 J1522.6-2730 @ 230.664 -27.5059 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/26508965/ft1_filtered_4FGL_J1522.6-2730_weekly_bin927.fits scfile=/lscratch/kocevski/26508965/ft2_4FGL_J1522.6-2730_weekly_bin927.fits outfile=/lscratch/kocevski/26508965/cmap_799632001_800236801_4FGL_J1522.6-2730_weekly_bin927.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=230.664 yref=-27.5059 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 0.88 user 0.24 sys 0.11 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/26508965/ft1_filtered_4FGL_J1522.6-2730_weekly_bin927.fits scfile=/lscratch/kocevski/26508965/ft2_4FGL_J1522.6-2730_weekly_bin927.fits outfile=/lscratch/kocevski/26508965/cmap_HighResolution_799632001_800236801_4FGL_J1522.6-2730_weekly_bin927.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=230.664 yref=-27.5059 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 0.91 user 0.22 sys 0.13 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/26508965/ft1_filtered_4FGL_J1522.6-2730_weekly_bin927.fits evtable="EVENTS" scfile=/lscratch/kocevski/26508965/ft2_4FGL_J1522.6-2730_weekly_bin927.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/26508965/Model_4FGL_J1522.6-2730_weekly_bin927.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 FHES J1626.9-2431 adding source GAL_V02 Working on... /lscratch/kocevski/26508965/ft1_filtered_4FGL_J1522.6-2730_weekly_bin927.fits....................................! real 9.39 user 7.67 sys 1.11 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/26508965/ft1_filtered_4FGL_J1522.6-2730_weekly_bin927.fits', '/lscratch/kocevski/26508965/ft2_4FGL_J1522.6-2730_weekly_bin927.fits', expMap='/lscratch/kocevski/26508965/expmap_799632001_800236801_4FGL_J1522.6-2730_weekly_bin927.fits', expCube='/lscratch/kocevski/26508965/ltcube_799632001_800236801_4FGL_J1522.6-2730_weekly_bin927.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/26508965/Model_4FGL_J1522.6-2730_weekly_bin927.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1522.6-2730' 4FGL J1522.6-2730 Spectrum: LogParabola 340 norm: 2.001e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-12) 341 alpha: 2.090e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 342 beta: 1.270e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 343 Eb: 1.176e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/26508965/ft1_filtered_4FGL_J1522.6-2730_weekly_bin927.fits Spacecraft file(s): /lscratch/kocevski/26508965/ft2_4FGL_J1522.6-2730_weekly_bin927.fits Exposure map: /lscratch/kocevski/26508965/expmap_799632001_800236801_4FGL_J1522.6-2730_weekly_bin927.fits Exposure cube: /lscratch/kocevski/26508965/ltcube_799632001_800236801_4FGL_J1522.6-2730_weekly_bin927.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/26508965/Model_4FGL_J1522.6-2730_weekly_bin927.xml Optimizer: MINUIT Statistic: UNBINNED Performing an iterative likelihood fit... Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 101 logL (Fixed Index) = 434.195446042 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 101 logL (Fixed Index) = 432.07550469 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 6.1366 1.0000 .0000 .10000E+07 2 'Prefactor ' 2.2128 1.0000 .0000 .10000E+07 3 'Prefactor ' 9.7520 1.0000 .0000 .10000E+07 4 'Prefactor ' 1.1369 1.0000 .0000 .10000E+07 5 'Prefactor ' 6.7634 1.0000 .0000 .10000E+07 6 'norm ' 1.0279 1.0000 .0000 .10000E+07 7 'Prefactor ' 1.5959 1.0000 .0000 .10000E+07 8 'Prefactor ' 3.2687 1.0000 .0000 .10000E+07 9 'norm ' 2.0092 1.0000 .0000 .10000E+07 10 'norm ' 7.1188 1.0000 .0000 .10000E+07 11 'norm ' 1.1405 1.0000 .0000 .10000E+07 12 'Prefactor ' 2.8458 1.0000 .0000 .10000E+07 13 'norm ' 2.0008 1.0000 .0000 .10000E+07 14 'Prefactor ' 4.8117 1.0000 .0000 .10000E+07 15 'norm ' 2.9532 1.0000 .0000 .10000E+07 16 'Prefactor ' 19.847 1.0000 .0000 .10000E+07 17 'norm ' 171.21 1.0000 .0000 .10000E+07 18 'Normalizat' .10000E-01 1.0000 .10000E-01 10.000 19 'Prefactor ' .70580 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .7680E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 432.0668 FROM MIGRAD STATUS=CONVERGED 66 CALLS 208 TOTAL EDM= .17E-08 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 3.2% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 6.1366 1.0034 .0000 .0000 2 Prefactor 2.2128 1.0281 .0000 .0000 3 Prefactor 9.7520 1.0013 .0000 .0000 4 Prefactor 1.1369 1.1642 .0000 .0000 5 Prefactor 6.7634 1.0028 .0000 .0000 6 norm 1.0279 1.2745 .0000 .0000 7 Prefactor 1.5959 1.0602 .0000 .0000 8 Prefactor 3.2687 1.0122 .0000 .0000 9 norm 2.0092 1.0349 .0000 .0000 10 norm 6.1490 125.89 -.31994E-05 .11531 11 norm 1.1405 1.1621 .0000 .0000 12 Prefactor 2.8458 1.0163 .0000 .0000 13 norm 2.0008 1.0352 .0000 .0000 14 Prefactor .25082E-03 346.23 -.81626E-06** at limit ** 15 norm .64409E-02 951.55 -.96920E-05** at limit ** 16 Prefactor 20.113 28.694 .23579E-06 .18874E-02 17 norm 171.48 25.571 .26934E-06 .38489E-02 18 Normalizat .10000E-01 6.4068 .85051E-04** at limit ** 19 Prefactor .70719 .16445 -.21782E-05 .43637E-04 ERR DEF= .500 Final values: Prefactor = 6.13663 Prefactor = 2.21282 Prefactor = 9.752 Prefactor = 1.13687 Prefactor = 6.7634 norm = 1.02786 Prefactor = 1.59586 Prefactor = 3.26869 norm = 2.00915 norm = 6.14905 norm = 1.14052 Prefactor = 2.84584 norm = 2.00079 Prefactor = 0.000250816 norm = 0.00644093 Prefactor = 20.1133 norm = 171.485 Normalizat = 0.01 Prefactor = 0.707192 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 432.0668 FROM HESSE STATUS=FAILED 11 CALLS 219 TOTAL EDM= .17E-08 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 39485. 39479. .0000 -1.5658 2 Prefactor 2.2128 1.0281 .0000 -1.5678 3 Prefactor 9.7520 1.0013 .0000 -1.5646 4 Prefactor 1.1369 1.1642 .0000 -1.5687 5 Prefactor 6.7634 1.0028 .0000 -1.5656 6 norm 1.0279 1.2745 .0000 -1.5688 7 Prefactor 1.5959 1.0602 .0000 -1.5683 8 Prefactor 3.2687 1.0122 .0000 -1.5672 9 norm 2.0092 1.0349 .0000 -1.5680 10 norm 6.1490 .93171 -.31994E-05 -1.5658 11 norm 1.1405 1.1621 .0000 -1.5687 12 Prefactor 2.8458 1.0163 .0000 -1.5674 13 norm 2.0008 1.0352 .0000 -1.5680 14 Prefactor .25082E-03 .52531E-01 -.81626E-06 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 15 norm .64409E-02 .87231E-01 -.96920E-05 -1.5710 WARNING - - ABOVE PARAMETER IS AT LIMIT. 16 Prefactor 20.113 1.0070 .23579E-06 -1.5618 17 norm 171.48 1.0008 .26934E-06 -1.5446 18 Normalizat .10000E-01 .25744 .85051E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 19 Prefactor .70719 1.0565 -.21782E-05 -1.0325 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 1.65106e-09 Minuit parameter uncertainties: 1 1.00336 2 1.02813 3 1.00132 4 1.16417 5 1.00276 6 1.27451 7 1.0602 8 1.01221 9 1.03491 10 0.93171 11 1.16214 12 1.01633 13 1.03524 14 0.00725963 15 0.0474068 16 1.00702 17 1.0008 18 9.91884e-06 19 1.08896 Done. MINUIT Return Code (Fixed Index): 101 logL (Fixed Index) = 432.066779857 Extracting fit parameters... 4FGL J1522.6-2730 Spectrum: LogParabola 340 norm: 2.001e+00 1.035e+00 0.000e+00 1.000e+06 ( 1.000e-12) 341 alpha: 2.090e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 342 beta: 1.270e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 343 Eb: 1.176e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 765 Prefactor: 7.072e-01 1.089e+00 0.000e+00 1.000e+01 ( 1.000e+00) 766 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 767 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 760 Normalization: 1.000e-02 9.919e-06 1.000e-02 1.000e+01 ( 1.000e+00) calc_int error: parameter max 1000000.0 is not large enough delta logLike = 0.0 TS (Fixed Index): 0.00 Ra Dec: 230.664 -27.506 Photon Flux Upper Limit: -1 ph cm-2 s-1 Energy Flux Upper Limit: -547.666583774 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/26508965/likelihoodResults_799632001_800236801_4FGL_J1522.6-2730_weekly_bin927.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): 101 logL (Free Index) = 432.068650541 delta logL = -0.00187068368416 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 101 logL (Free Index) = 432.068650541 delta logL = -0.00187068368416 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'alpha ' 2.0896 1.0000 .0000 5.0000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .7680E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 432.0687 FROM MIGRAD STATUS=CONVERGED 15 CALLS 62 TOTAL EDM= .00E+00 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 alpha 2.0896 1.0028 .41875 .0000 ERR DEF= .500 Final values: alpha = 2.08955 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 432.0687 FROM HESSE STATUS=FAILED 7 CALLS 69 TOTAL EDM= .00E+00 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 alpha .93790 1.1871 .41875 -.16493 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 0 Minuit parameter uncertainties: 1 1.03267 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) = 432.068650541 delta logL = -0.00187068368416 Extracting fit parameters... 4FGL J1522.6-2730 Spectrum: LogParabola 340 norm: 2.001e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-12) fixed 341 alpha: 2.090e+00 1.033e+00 0.000e+00 5.000e+00 ( 1.000e+00) 342 beta: 1.270e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 343 Eb: 1.176e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 765 Prefactor: 7.065e-01 0.000e+00 0.000e+00 1.000e+01 ( 1.000e+00) fixed 766 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 767 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 760 Normalization: 1.001e-02 0.000e+00 1.000e-02 1.000e+01 ( 1.000e+00) fixed TS (Free Index): 0.00 Ra Dec: 230.664 -27.506 Creating a high resolution counts map... INFO: Auto-setting vmin to 0.000e+00 [aplpy.core] INFO: Auto-setting vmax to 0.000e+00 [aplpy.core] Saving /lscratch/kocevski/26508965/cmap_HighResolution_799632001_800236801_4FGL_J1522.6-2730_weekly_bin927.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='-5.48e+02', job_status='DONE', photon_flux_upper_limit='-1.00e+00', time_completed='2026-05-12 02:38:32.496961', job_id='26508965', GAL2='0.71', fit_tolerance='1e-08', EG2='0.01', EG='0.01', time_epoch_completed='1778578712.5', return_code2='101', ts='0.00', comment='SUCCESS', return_code='101', GAL='0.71', dlogl='-1.87e-03', ts2='0.00', photon_index_error='0.00', photon_index='2.09' WHERE bin_id='927' AND source_name='4FGL J1522.6-2730' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue May 12 02:38:32 PDT 2026