********** ** 18 **HESSE ********** FCN= 16174.56 FROM HESSE STATUS=OK 597 CALLS 2184 TOTAL EDM= .15E-07 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 2.8547 9.0405 .60267E-03 -1.5674 2 Prefactor .0000 20.748 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor .0000 .84162 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 Prefactor .0000 1.6310 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor 29.956 14.160 .18308E-03 -1.5598 6 Prefactor 2.7784 3.8188 .61013E-03 -1.5675 7 Prefactor 1.2964 1.1823 .97219E-03 -1.5685 8 norm 17.890 13.355 .23639E-03 -1.5623 9 norm .17988E-01 .35334E-01 .67795E-03 -1.5711 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 norm .0000 1.7850 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor .0000 1.7020 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 Prefactor .55511E-10 3.6776 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 norm .0000 8.5971 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 Prefactor 1.2250 1.0939 .10171E-02 -1.5686 15 Prefactor 4.2442 1.2812 .48893E-03 -1.5667 16 Prefactor 4.3337 2.0132 .48365E-03 -1.5666 17 Prefactor .81088 1.2230 .52120E-03 -1.5690 18 Prefactor 14.246 7.2600 .26526E-03 -1.5632 19 norm 7.9404 1.5195 .35560E-03 -1.5652 20 norm .0000 .15200 .26332E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 21 Prefactor 5.1455 4.0092 .44289E-03 -1.5663 22 norm .0000 .13921 .28282E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 23 norm 6.0293 5.0841 .40867E-03 -1.5659 24 norm 1.5373 1.0078 .86021E-03 -1.5683 25 norm .0000 1.1767 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 26 Prefactor 41.403 39.763 .15563E-03 -1.5579 27 Normalizat .70931 .19947 .66367E-01 -8.3895 28 Prefactor 1.0885 .16675 .38041E-01 -8.5264 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 1.45493e-08 Minuit parameter uncertainties: 1 9.04059 2 2.03557e-05 3 7.06033e-07 4 1.62006e-06 5 14.1599 6 3.81875 7 1.18235 8 13.3552 9 0.0353342 10 2.16022e-06 11 1.26852e-06 12 2.40848e-05 13 1.76491e-05 14 1.09392 15 1.28125 16 2.01322 17 1.223 18 7.25998 19 1.51951 20 2.94709e-07 21 4.00919 22 1.21e-06 23 5.08412 24 1.00781 25 4.7284e-06 26 39.7628 27 0.199678 28 0.166827 /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) = 16174.5581428 Extracting fit parameters... 4FGL J1639.2+4129 Spectrum: LogParabola 324 norm: 0.000e+00 1.765e-05 0.000e+00 1.000e+06 ( 1.000e-13) 325 alpha: 2.192e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 326 beta: 2.518e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 327 Eb: 8.457e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 673 Prefactor: 1.088e+00 1.668e-01 0.000e+00 1.000e+01 ( 1.000e+00) 674 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 675 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 672 Normalization: 7.093e-01 1.997e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 0.00 Ra Dec: 249.824 41.496 Photon Flux Upper Limit: 2.07548530528e-08 ph cm-2 s-1 Energy Flux Upper Limit: None Saving results to: /lscratch/kocevski/28171850/likelihoodResults_802051201_802656001_4FGL_J1639.2+4129_weekly_bin931.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) = 16174.6139485 delta logL = -0.0558057618018 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 16174.5391085 delta logL = 0.0190342995465 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' .13987 1.0000 .0000 .10000E+07 2 'alpha ' 5.0000 1.0000 .0000 5.0000 3 'Normalizat' .70227 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.0924 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6760E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MACHINE ACCURACY LIMITS FURTHER IMPROVEMENT. MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MIGRAD TERMINATED WITHOUT CONVERGENCE. FCN= 16174.54 FROM MIGRAD STATUS=FAILED 106 CALLS 289 TOTAL EDM= .11E-06 STRATEGY= 1 ERR MATRIX APPROXIMATE EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm .14003 1.3150 .14421E-03** at limit ** 2 alpha 5.0000 3.3717 .50000 ** at limit ** 3 Normalizat .70223 .13781 .29494E-03 -.14424E-03 4 Prefactor 1.0924 .11900 .21222E-03 -.16198E-03 ERR DEF= .500 START SIMPLEX MINIMIZATION. CONVERGENCE WHEN EDM .LT. .20E-04 SIMPLEX MINIMIZATION HAS CONVERGED. FCN= 16174.54 FROM SIMPLEX STATUS=PROGRESS 135 CALLS 424 TOTAL EDM= .42E-05 STRATEGY= 1 ERR MATRIX APPROXIMATE EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm .14004 1.3150 .42450E-07 -1.5700 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 alpha 5.0000 3.3717 .21910E-01 1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Normalizat .70223 .13781 .18797E-06 -1.0380 4 Prefactor 1.0924 .11900 .38401E-07 -.89710 ERR DEF= .500 MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 16174.54 FROM MIGRAD STATUS=CONVERGED 44 CALLS 468 TOTAL EDM= .14E-09 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm .14004 1.0245 .28842E-04** at limit ** 2 alpha 5.0000 4.0761 .50000 ** at limit ** 3 Normalizat .70223 .13804 .11798E-04 .30837E-05 4 Prefactor 1.0924 .11917 .42444E-04 -.70713E-05 ERR DEF= .500 Final values: norm = 0.140038 alpha = 5 Normalizat = 0.702232 Prefactor = 1.09241 ********** ** 18 **HESSE ********** FCN= 16174.54 FROM HESSE STATUS=OK 31 CALLS 499 TOTAL EDM= .11E-10 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm .14004 .99811 .57683E-05 -1.5700 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 alpha 5.0000 4.1383 .50000 1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Normalizat .70223 .13804 .23595E-05 -1.0380 4 Prefactor 1.0924 .11916 .84888E-05 -.89710 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 1.09579e-11 Minuit parameter uncertainties: 1 0.747725 2 0.000229855 3 0.138112 4 0.119186 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) = 16174.5391082 delta logL = 0.0190346053696 Extracting fit parameters... 4FGL J1639.2+4129 Spectrum: LogParabola 324 norm: 1.400e-01 7.477e-01 0.000e+00 1.000e+06 ( 1.000e-13) 325 alpha: 5.000e+00 2.299e-04 0.000e+00 5.000e+00 ( 1.000e+00) 326 beta: 2.518e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 327 Eb: 8.457e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 673 Prefactor: 1.092e+00 1.192e-01 0.000e+00 1.000e+01 ( 1.000e+00) 674 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 675 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 672 Normalization: 7.022e-01 1.381e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 0.00 Ra Dec: 249.824 41.496 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/28171850/cmap_HighResolution_802051201_802656001_4FGL_J1639.2+4129_weekly_bin931.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET job_status='DONE', comment='SUCCESS', photon_flux_upper_limit='2.08e-08', time_completed='2026-06-09 15:16:57.796963', job_id='28171850', GAL2='1.09', fit_tolerance='1e-08', EG2='0.70', EG='0.71', time_epoch_completed='1781043417.8', return_code2='0', ts='0.00', return_code='0', GAL='1.09', dlogl='1.90e-02', ts2='0.04', photon_index_error='0.00', photon_index='2.19' WHERE bin_id='931' AND source_name='4FGL J1639.2+4129' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue Jun 9 15:16:58 PDT 2026 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 16174.5581428 Extracting fit parameters... 4FGL J1639.2+4129 Spectrum: LogParabola 324 norm: 0.000e+00 1.765e-05 0.000e+00 1.000e+06 ( 1.000e-13) 325 alpha: 2.192e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 326 beta: 2.518e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 327 Eb: 8.457e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 673 Prefactor: 1.088e+00 1.668e-01 0.000e+00 1.000e+01 ( 1.000e+00) 674 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 675 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 672 Normalization: 7.093e-01 1.997e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 0.00 Ra Dec: 249.824 41.496 Photon Flux Upper Limit: 2.07548530528e-08 ph cm-2 s-1 Energy Flux Upper Limit: None Saving results to: /lscratch/kocevski/28171853/likelihoodResults_802051201_802656001_4FGL_J1639.2+4129_weekly_bin931.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) = 16174.6139485 delta logL = -0.0558057618018 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 16174.5391085 delta logL = 0.0190342995465 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' .13987 1.0000 .0000 .10000E+07 2 'alpha ' 5.0000 1.0000 .0000 5.0000 3 'Normalizat' .70227 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.0924 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6760E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MACHINE ACCURACY LIMITS FURTHER IMPROVEMENT. MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MIGRAD TERMINATED WITHOUT CONVERGENCE. FCN= 16174.54 FROM MIGRAD STATUS=FAILED 106 CALLS 289 TOTAL EDM= .11E-06 STRATEGY= 1 ERR MATRIX APPROXIMATE EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm .14003 1.3150 .14421E-03** at limit ** 2 alpha 5.0000 3.3717 .50000 ** at limit ** 3 Normalizat .70223 .13781 .29494E-03 -.14424E-03 4 Prefactor 1.0924 .11900 .21222E-03 -.16198E-03 ERR DEF= .500 START SIMPLEX MINIMIZATION. CONVERGENCE WHEN EDM .LT. .20E-04 SIMPLEX MINIMIZATION HAS CONVERGED. FCN= 16174.54 FROM SIMPLEX STATUS=PROGRESS 135 CALLS 424 TOTAL EDM= .42E-05 STRATEGY= 1 ERR MATRIX APPROXIMATE EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm .14004 1.3150 .42450E-07 -1.5700 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 alpha 5.0000 3.3717 .21910E-01 1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Normalizat .70223 .13781 .18797E-06 -1.0380 4 Prefactor 1.0924 .11900 .38401E-07 -.89710 ERR DEF= .500 MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 16174.54 FROM MIGRAD STATUS=CONVERGED 44 CALLS 468 TOTAL EDM= .14E-09 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm .14004 1.0245 .28842E-04** at limit ** 2 alpha 5.0000 4.0761 .50000 ** at limit ** 3 Normalizat .70223 .13804 .11798E-04 .30837E-05 4 Prefactor 1.0924 .11917 .42444E-04 -.70713E-05 ERR DEF= .500 Final values: norm = 0.140038 alpha = 5 Normalizat = 0.702232 Prefactor = 1.09241 ********** ** 18 **HESSE ********** FCN= 16174.54 FROM HESSE STATUS=OK 31 CALLS 499 TOTAL EDM= .11E-10 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm .14004 .99811 .57683E-05 -1.5700 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 alpha 5.0000 4.1383 .50000 1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Normalizat .70223 .13804 .23595E-05 -1.0380 4 Prefactor 1.0924 .11916 .84888E-05 -.89710 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 1.09579e-11 Minuit parameter uncertainties: 1 0.747725 2 0.000229855 3 0.138112 4 0.119186 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) = 16174.5391082 delta logL = 0.0190346053696 Extracting fit parameters... 4FGL J1639.2+4129 Spectrum: LogParabola 324 norm: 1.400e-01 7.477e-01 0.000e+00 1.000e+06 ( 1.000e-13) 325 alpha: 5.000e+00 2.299e-04 0.000e+00 5.000e+00 ( 1.000e+00) 326 beta: 2.518e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 327 Eb: 8.457e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 673 Prefactor: 1.092e+00 1.192e-01 0.000e+00 1.000e+01 ( 1.000e+00) 674 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 675 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 672 Normalization: 7.022e-01 1.381e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 0.00 Ra Dec: 249.824 41.496 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/28171853/cmap_HighResolution_802051201_802656001_4FGL_J1639.2+4129_weekly_bin931.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET job_status='DONE', comment='SUCCESS', photon_flux_upper_limit='2.08e-08', time_completed='2026-06-09 15:17:15.554140', job_id='28171853', GAL2='1.09', fit_tolerance='1e-08', EG2='0.70', EG='0.71', time_epoch_completed='1781043435.55', return_code2='0', ts='0.00', return_code='0', GAL='1.09', dlogl='1.90e-02', ts2='0.04', photon_index_error='0.00', photon_index='2.19' WHERE bin_id='931' AND source_name='4FGL J1639.2+4129' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue Jun 9 15:17:15 PDT 2026 outfile=/lscratch/kocevski/28171894/ltcube_802051201_802656001_4FGL_J1639.2+4129_weekly_bin931.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/28171894/ft2_4FGL_J1639.2+4129_weekly_bin931.fits .....................! real 16.31 user 15.55 sys 0.27 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/28171894/ft1_filtered_4FGL_J1639.2+4129_weekly_bin931.fits evtable="EVENTS" scfile=/lscratch/kocevski/28171894/ft2_4FGL_J1639.2+4129_weekly_bin931.fits sctable="SC_DATA" expcube=/lscratch/kocevski/28171894/ltcube_802051201_802656001_4FGL_J1639.2+4129_weekly_bin931.fits outfile=/lscratch/kocevski/28171894/expmap_802051201_802656001_4FGL_J1639.2+4129_weekly_bin931.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/28171894/ltcube_802051201_802656001_4FGL_J1639.2+4129_weekly_bin931.fits .....................! real 60.88 user 56.64 sys 3.36 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 210 point sources and 0 extended sources Setting source of interest to: 4FGL J1639.2+4129 @ 249.824 41.4964 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/28171894/ft1_filtered_4FGL_J1639.2+4129_weekly_bin931.fits scfile=/lscratch/kocevski/28171894/ft2_4FGL_J1639.2+4129_weekly_bin931.fits outfile=/lscratch/kocevski/28171894/cmap_802051201_802656001_4FGL_J1639.2+4129_weekly_bin931.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=249.824 yref=41.4964 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 0.75 user 0.20 sys 0.14 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/28171894/ft1_filtered_4FGL_J1639.2+4129_weekly_bin931.fits scfile=/lscratch/kocevski/28171894/ft2_4FGL_J1639.2+4129_weekly_bin931.fits outfile=/lscratch/kocevski/28171894/cmap_HighResolution_802051201_802656001_4FGL_J1639.2+4129_weekly_bin931.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=249.824 yref=41.4964 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 0.69 user 0.21 sys 0.13 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/28171894/ft1_filtered_4FGL_J1639.2+4129_weekly_bin931.fits evtable="EVENTS" scfile=/lscratch/kocevski/28171894/ft2_4FGL_J1639.2+4129_weekly_bin931.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/28171894/Model_4FGL_J1639.2+4129_weekly_bin931.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 sourcoutfile=/lscratch/kocevski/28171792/ltcube_802051201_802656001_4FGL_J1639.2+4129_weekly_bin931.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/28171792/ft2_4FGL_J1639.2+4129_weekly_bin931.fits .....................! real 15.87 user 15.16 sys 0.21 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/28171792/ft1_filtered_4FGL_J1639.2+4129_weekly_bin931.fits evtable="EVENTS" scfile=/lscratch/kocevski/28171792/ft2_4FGL_J1639.2+4129_weekly_bin931.fits sctable="SC_DATA" expcube=/lscratch/kocevski/28171792/ltcube_802051201_802656001_4FGL_J1639.2+4129_weekly_bin931.fits outfile=/lscratch/kocevski/28171792/expmap_802051201_802656001_4FGL_J1639.2+4129_weekly_bin931.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/28171792/ltcube_802051201_802656001_4FGL_J1639.2+4129_weekly_bin931.fits .....................! real 60.16 user 55.79 sys 3.50 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 210 point sources and 0 extended sources Setting source of interest to: 4FGL J1639.2+4129 @ 249.824 41.4964 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/28171792/ft1_filtered_4FGL_J1639.2+4129_weekly_bin931.fits scfile=/lscratch/kocevski/28171792/ft2_4FGL_J1639.2+4129_weekly_bin931.fits outfile=/lscratch/kocevski/28171792/cmap_802051201_802656001_4FGL_J1639.2+4129_weekly_bin931.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=249.824 yref=41.4964 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 0.81 user 0.20 sys 0.14 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/28171792/ft1_filtered_4FGL_J1639.2+4129_weekly_bin931.fits scfile=/lscratch/kocevski/28171792/ft2_4FGL_J1639.2+4129_weekly_bin931.fits outfile=/lscratch/kocevski/28171792/cmap_HighResolution_802051201_802656001_4FGL_J1639.2+4129_weekly_bin931.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=249.824 yref=41.4964 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 1.07 user 0.20 sys 0.13 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/28171792/ft1_filtered_4FGL_J1639.2+4129_weekly_bin931.fits evtable="EVENTS" scfile=/lscratch/kocevski/28171792/ft2_4FGL_J1639.2+4129_weekly_bin931.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/28171792/Model_4FGL_J1639.2+4129_weekly_bin931.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 sourceDone. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 16174.5581428 Extracting fit parameters... 4FGL J1639.2+4129 Spectrum: LogParabola 324 norm: 0.000e+00 1.765e-05 0.000e+00 1.000e+06 ( 1.000e-13) 325 alpha: 2.192e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 326 beta: 2.518e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 327 Eb: 8.457e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 673 Prefactor: 1.088e+00 1.668e-01 0.000e+00 1.000e+01 ( 1.000e+00) 674 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 675 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 672 Normalization: 7.093e-01 1.997e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 0.00 Ra Dec: 249.824 41.496 Photon Flux Upper Limit: 2.07548530528e-08 ph cm-2 s-1 Energy Flux Upper Limit: None Saving results to: /lscratch/kocevski/28171858/likelihoodResults_802051201_802656001_4FGL_J1639.2+4129_weekly_bin931.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) = 16174.6139485 delta logL = -0.0558057618018 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 16174.5391085 delta logL = 0.0190342995465 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' .13987 1.0000 .0000 .10000E+07 2 'alpha ' 5.0000 1.0000 .0000 5.0000 3 'Normalizat' .70227 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.0924 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6760E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MACHINE ACCURACY LIMITS FURTHER IMPROVEMENT. MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MIGRAD TERMINATED WITHOUT CONVERGENCE. FCN= 16174.54 FROM MIGRAD STATUS=FAILED 106 CALLS 289 TOTAL EDM= .11E-06 STRATEGY= 1 ERR MATRIX APPROXIMATE EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm .14003 1.3150 .14421E-03** at limit ** 2 alpha 5.0000 3.3717 .50000 ** at limit ** 3 Normalizat .70223 .13781 .29494E-03 -.14424E-03 4 Prefactor 1.0924 .11900 .21222E-03 -.16198E-03 ERR DEF= .500 START SIMPLEX MINIMIZATION. CONVERGENCE WHEN EDM .LT. .20E-04 SIMPLEX MINIMIZATION HAS CONVERGED. FCN= 16174.54 FROM SIMPLEX STATUS=PROGRESS 135 CALLS 424 TOTAL EDM= .42E-05 STRATEGY= 1 ERR MATRIX APPROXIMATE EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm .14004 1.3150 .42450E-07 -1.5700 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 alpha 5.0000 3.3717 .21910E-01 1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Normalizat .70223 .13781 .18797E-06 -1.0380 4 Prefactor 1.0924 .11900 .38401E-07 -.89710 ERR DEF= .500 MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 16174.54 FROM MIGRAD STATUS=CONVERGED 44 CALLS 468 TOTAL EDM= .14E-09 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm .14004 1.0245 .28842E-04** at limit ** 2 alpha 5.0000 4.0761 .50000 ** at limit ** 3 Normalizat .70223 .13804 .11798E-04 .30837E-05 4 Prefactor 1.0924 .11917 .42444E-04 -.70713E-05 ERR DEF= .500 Final values: norm = 0.140038 alpha = 5 Normalizat = 0.702232 Prefactor = 1.09241 ********** ** 18 **HESSE ********** FCN= 16174.54 FROM HESSE STATUS=OK 31 CALLS 499 TOTAL EDM= .11E-10 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm .14004 .99811 .57683E-05 -1.5700 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 alpha 5.0000 4.1383 .50000 1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Normalizat .70223 .13804 .23595E-05 -1.0380 4 Prefactor 1.0924 .11916 .84888E-05 -.89710 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 1.09579e-11 Minuit parameter uncertainties: 1 0.747725 2 0.000229855 3 0.138112 4 0.119186 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) = 16174.5391082 delta logL = 0.0190346053696 Extracting fit parameters... 4FGL J1639.2+4129 Spectrum: LogParabola 324 norm: 1.400e-01 7.477e-01 0.000e+00 1.000e+06 ( 1.000e-13) 325 alpha: 5.000e+00 2.299e-04 0.000e+00 5.000e+00 ( 1.000e+00) 326 beta: 2.518e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 327 Eb: 8.457e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 673 Prefactor: 1.092e+00 1.192e-01 0.000e+00 1.000e+01 ( 1.000e+00) 674 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 675 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 672 Normalization: 7.022e-01 1.381e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 0.00 Ra Dec: 249.824 41.496 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/28171858/cmap_HighResolution_802051201_802656001_4FGL_J1639.2+4129_weekly_bin931.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET job_status='DONE', comment='SUCCESS', photon_flux_upper_limit='2.08e-08', time_completed='2026-06-09 15:18:15.257856', job_id='28171858', GAL2='1.09', fit_tolerance='1e-08', EG2='0.70', EG='0.71', time_epoch_completed='1781043495.26', return_code2='0', ts='0.00', return_code='0', GAL='1.09', dlogl='1.90e-02', ts2='0.04', photon_index_error='0.00', photon_index='2.19' WHERE bin_id='931' AND source_name='4FGL J1639.2+4129' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue Jun 9 15:18:15 PDT 2026 number of points = 17382 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J1639.2+4129_weekly_bin931 RA = 249.824, Dec = 41.4964 tmin = 802051201, tmax = 802656001 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='28171918', job_status='RUN', time_executed='2026-06-09 15:16:36.475495', time_epoch_executed='1781043396.48' WHERE source_name='4FGL J1639.2+4129' and cadence='weekly' and bin_id='931' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/28171918 Creating custom pfile directory: /lscratch/kocevski/28171918/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=802051201.0 && nMetStart<802656001.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=802051201.0 && nMetStart<802656001.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/28171918/ft1_4FGL_J1639.2+4129_weekly_bin931.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=802051201.0 && nMetStart<802656001.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/28171918/ft2_4FGL_J1639.2+4129_weekly_bin931.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/28171918/ft1_4FGL_J1639.2+4129_weekly_bin931.fits outfile=/lscratch/kocevski/28171918/ft1_filteredMKT_4FGL_J1639.2+4129_weekly_bin931.fits ra=249.824 dec=41.4964 rad=12.0 tmin=802051201.0 tmax=802656001.0 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 4.68 user 4.02 sys 0.23 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/28171918/ft2_4FGL_J1639.2+4129_weekly_bin931.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/28171918/ft2_4FGL_J1639.2+4129_weekly_bin931.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/28171918/ft1_filteredMKT_4FGL_J1639.2+4129_weekly_bin931.fits evtable="EVENTS" outfile="/lscratch/kocevski/28171918/ft1_filtered_4FGL_J1639.2+4129_weekly_bin931.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 0.74 user 0.19 sys 0.13 Number of photons that the gtmktime cut: 1516 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/28171918/ft1_filtered_4FGL_J1639.2+4129_weekly_bin931.fits" evtable="EVENTS" scfile=/lscratch/kocevski/28171918/ft2_4FGL_J1639.2+4129_weekly_bin931.fits sctable="SC_DATA"e GAL_V02 Working on... /lscratch/kocevski/28171894/ft1_filtered_4FGL_J1639.2+4129_weekly_bin931.fits.....................! real 39.70 user 38.07 sys 0.84 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/28171894/ft1_filtered_4FGL_J1639.2+4129_weekly_bin931.fits', '/lscratch/kocevski/28171894/ft2_4FGL_J1639.2+4129_weekly_bin931.fits', expMap='/lscratch/kocevski/28171894/expmap_802051201_802656001_4FGL_J1639.2+4129_weekly_bin931.fits', expCube='/lscratch/kocevski/28171894/ltcube_802051201_802656001_4FGL_J1639.2+4129_weekly_bin931.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/28171894/Model_4FGL_J1639.2+4129_weekly_bin931.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1639.2+4129' 4FGL J1639.2+4129 Spectrum: LogParabola 324 norm: 9.401e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-13) 325 alpha: 2.192e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 326 beta: 2.518e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 327 Eb: 8.457e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/28171894/ft1_filtered_4FGL_J1639.2+4129_weekly_bin931.fits Spacecraft file(s): /lscratch/kocevski/28171894/ft2_4FGL_J1639.2+4129_weekly_bin931.fits Exposure map: /lscratch/kocevski/28171894/expmap_802051201_802656001_4FGL_J1639.2+4129_weekly_bin931.fits Exposure cube: /lscratch/kocevski/28171894/ltcube_802051201_802656001_4FGL_J1639.2+4129_weekly_bin931.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/28171894/Model_4FGL_J1639.2+4129_weekly_bin931.xml Optimizer: MINUIT Statistic: UNBINNED Performing an iterative likelihood fit... Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 102 logL (Fixed Index) = 16175.9709039 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 16174.5582283 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 2.8440 1.0000 .0000 .10000E+07 2 'Prefactor ' .11315E-02 1.0000 .0000 .10000E+07 3 'Prefactor ' .55345E-07 1.0000 .0000 .10000E+07 4 'Prefactor ' .21240E-04 1.0000 .0000 .10000E+07 5 'Prefactor ' 29.843 1.0000 .0000 .10000E+07 6 'Prefactor ' 2.7793 1.0000 .0000 .10000E+07 7 'Prefactor ' 1.2943 1.0000 .0000 .10000E+07 8 'norm ' 17.909 1.0000 .0000 .10000E+07 9 'norm ' .17994E-01 1.0000 .0000 .10000E+07 10 'norm ' .44331E-06 1.0000 .0000 .10000E+07 11 'Prefactor ' .51693E-05 1.0000 .0000 .10000E+07 12 'Prefactor ' .12085E-06 1.0000 .0000 .10000E+07 13 'norm ' .11723E-04 1.0000 .0000 .10000E+07 14 'Prefactor ' 1.2253 1.0000 .0000 .10000E+07 15 'Prefactor ' 4.2429 1.0000 .0000 .10000E+07 16 'Prefactor ' 4.3335 1.0000 .0000 .10000E+07 17 'Prefactor ' .81097 1.0000 .0000 .10000E+07 18 'Prefactor ' 14.230 1.0000 .0000 .10000E+07 19 'norm ' 7.9400 1.0000 .0000 .10000E+07 20 'norm ' .20935E-05 1.0000 .0000 .10000E+07 21 'Prefactor ' 5.1471 1.0000 .0000 .10000E+07 22 'norm ' .27532E-04 1.0000 .0000 .10000E+07 23 'norm ' 6.0294 1.0000 .0000 .10000E+07 24 'norm ' 1.5364 1.0000 .0000 .10000E+07 25 'norm ' .95535E-07 1.0000 .0000 .10000E+07 26 'Prefactor ' 41.294 1.0 GAL_V02 Working on... /lscratch/kocevski/28171792/ft1_filtered_4FGL_J1639.2+4129_weekly_bin931.fits.....................! real 38.94 user 36.71 sys 1.31 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/28171792/ft1_filtered_4FGL_J1639.2+4129_weekly_bin931.fits', '/lscratch/kocevski/28171792/ft2_4FGL_J1639.2+4129_weekly_bin931.fits', expMap='/lscratch/kocevski/28171792/expmap_802051201_802656001_4FGL_J1639.2+4129_weekly_bin931.fits', expCube='/lscratch/kocevski/28171792/ltcube_802051201_802656001_4FGL_J1639.2+4129_weekly_bin931.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/28171792/Model_4FGL_J1639.2+4129_weekly_bin931.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1639.2+4129' 4FGL J1639.2+4129 Spectrum: LogParabola 324 norm: 9.401e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-13) 325 alpha: 2.192e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 326 beta: 2.518e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 327 Eb: 8.457e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/28171792/ft1_filtered_4FGL_J1639.2+4129_weekly_bin931.fits Spacecraft file(s): /lscratch/kocevski/28171792/ft2_4FGL_J1639.2+4129_weekly_bin931.fits Exposure map: /lscratch/kocevski/28171792/expmap_802051201_802656001_4FGL_J1639.2+4129_weekly_bin931.fits Exposure cube: /lscratch/kocevski/28171792/ltcube_802051201_802656001_4FGL_J1639.2+4129_weekly_bin931.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/28171792/Model_4FGL_J1639.2+4129_weekly_bin931.xml Optimizer: MINUIT Statistic: UNBINNED Performing an iterative likelihood fit... Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 102 logL (Fixed Index) = 16175.9709039 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 16174.5582283 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 2.8440 1.0000 .0000 .10000E+07 2 'Prefactor ' .11315E-02 1.0000 .0000 .10000E+07 3 'Prefactor ' .55345E-07 1.0000 .0000 .10000E+07 4 'Prefactor ' .21240E-04 1.0000 .0000 .10000E+07 5 'Prefactor ' 29.843 1.0000 .0000 .10000E+07 6 'Prefactor ' 2.7793 1.0000 .0000 .10000E+07 7 'Prefactor ' 1.2943 1.0000 .0000 .10000E+07 8 'norm ' 17.909 1.0000 .0000 .10000E+07 9 'norm ' .17994E-01 1.0000 .0000 .10000E+07 10 'norm ' .44331E-06 1.0000 .0000 .10000E+07 11 'Prefactor ' .51693E-05 1.0000 .0000 .10000E+07 12 'Prefactor ' .12085E-06 1.0000 .0000 .10000E+07 13 'norm ' .11723E-04 1.0000 .0000 .10000E+07 14 'Prefactor ' 1.2253 1.0000 .0000 .10000E+07 15 'Prefactor ' 4.2429 1.0000 .0000 .10000E+07 16 'Prefactor ' 4.3335 1.0000 .0000 .10000E+07 17 'Prefactor ' .81097 1.0000 .0000 .10000E+07 18 'Prefactor ' 14.230 1.0000 .0000 .10000E+07 19 'norm ' 7.9400 1.0000 .0000 .10000E+07 20 'norm ' .20935E-05 1.0000 .0000 .10000E+07 21 'Prefactor ' 5.1471 1.0000 .0000 .10000E+07 22 'norm ' .27532E-04 1.0000 .0000 .10000E+07 23 'norm ' 6.0294 1.0000 .0000 .10000E+07 24 'norm ' 1.5364 1.0000 .0000 .10000E+07 25 'norm ' .95535E-07 1.0000 .0000 .10000E+07 26 'Prefactor ' 41.294 1.00000 .0000 .10000E+07 27 'Normalizat' .70938 1.0000 .10000E-01 10.000 28 'Prefactor ' 1.0885 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6760E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 16174.56 FROM MIGRAD STATUS=CONVERGED 194 CALLS 1587 TOTAL EDM= .53E-10 STRATEGY=1 ERROR MATRIX UNCERTAINTY= .7% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 2.8547 1.7664 .57008E-07 .15651E-01 2 Prefactor .0000 20.751 .37216E-06** at limit ** 3 Prefactor .0000 .85117 -.71670E-07** at limit ** 4 Prefactor .0000 1.6314 -.99670E-08** at limit ** 5 Prefactor 29.956 13.851 .20253E-06 -.41336E-02 6 Prefactor 2.7784 3.6734 .12002E-06 .48147E-03 7 Prefactor 1.2964 1.1879 .68710E-07 .32406E-03 8 norm 17.890 1.1124 .32383E-08 -.55852E-02 9 norm .17988E-01 .31385E-01 .22526E-07** at limit ** 10 norm .0000 1.7851 .53282E-07** at limit ** 11 Prefactor .0000 1.7014 -.19782E-06** at limit ** 12 Prefactor .55511E-10 3.7325 -.15323E-06** at limit ** 13 norm .0000 8.5815 -.40611E-06** at limit ** 14 Prefactor 1.2250 1.0797 -.70061E-08 .73402E-03 15 Prefactor 4.2442 1.2794 -.31698E-07 .26065E-02 16 Prefactor 4.3337 1.9727 .13336E-07 .38387E-03 17 Prefactor .81088 1.2117 -.40551E-07 -.25241E-03 18 Prefactor 14.246 7.2153 -.73941E-08 -.27339E-03 19 norm 7.9404 1.5199 -.16690E-07 .25258E-02 20 norm .0000 .76785 -.17309E-06** at limit ** 21 Prefactor 5.1455 3.8809 -.17447E-06 .57454E-03 22 norm .0000 4.3785 -.32820E-06** at limit ** 23 norm 6.0293 5.0581 -.12423E-06 .56960E-03 24 norm 1.5373 .99350 -.70531E-07 -.15987E-03 25 norm .0000 1.1739 .11672E-06** at limit ** 26 Prefactor 41.403 39.607 .32864E-06 -.94972E-03 27 Normalizat .70931 .14147 -.16862E-05 -.26454E-04 28 Prefactor 1.0885 .11933 -.19692E-06 -.37251E-04 ERR DEF= .500 Final values: Prefactor = 2.85474 Prefactor = 0 Prefactor = 0 Prefactor = 0 Prefactor = 29.9565 Prefactor = 2.77844 Prefactor = 1.29635 norm = 17.8896 norm = 0.0179878 norm = 0 Prefactor = 0 Prefactor = 5.55112e-11 norm = 0 Prefactor = 1.22498 Prefactor = 4.24419 Prefactor = 4.33367 Prefactor = 0.810884 Prefactor = 14.2456 norm = 7.94036 norm = 0 Prefactor = 5.14554 norm = 0 norm = 6.02934 norm = 1.53729 norm = 0 Prefactor = 41.4031 Normalizat = 0.709311 Prefactor = 1.08849 outfile=/lscratch/kocevski/28171918/ltcube_802051201_802656001_4FGL_J1639.2+4129_weekly_bin931.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/28171918/ft2_4FGL_J1639.2+4129_weekly_bin931.fits .....................! real 15.74 user 15.12 sys 0.22 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/28171918/ft1_filtered_4FGL_J1639.2+4129_weekly_bin931.fits evtable="EVENTS" scfile=/lscratch/kocevski/28171918/ft2_4FGL_J1639.2+4129_weekly_bin931.fits sctable="SC_DATA" expcube=/lscratch/kocevski/28171918/ltcube_802051201_802656001_4FGL_J1639.2+4129_weekly_bin931.fits outfile=/lscratch/kocevski/28171918/expmap_802051201_802656001_4FGL_J1639.2+4129_weekly_bin931.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/28171918/ltcube_802051201_802656001_4FGL_J1639.2+4129_weekly_bin931.fits .....................! real 60.14 user 55.83 sys 3.57 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 210 point sources and 0 extended sources Setting source of interest to: 4FGL J1639.2+4129 @ 249.824 41.4964 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/28171918/ft1_filtered_4FGL_J1639.2+4129_weekly_bin931.fits scfile=/lscratch/kocevski/28171918/ft2_4FGL_J1639.2+4129_weekly_bin931.fits outfile=/lscratch/kocevski/28171918/cmap_802051201_802656001_4FGL_J1639.2+4129_weekly_bin931.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=249.824 yref=41.4964 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 0.79 user 0.21 sys 0.14 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/28171918/ft1_filtered_4FGL_J1639.2+4129_weekly_bin931.fits scfile=/lscratch/kocevski/28171918/ft2_4FGL_J1639.2+4129_weekly_bin931.fits outfile=/lscratch/kocevski/28171918/cmap_HighResolution_802051201_802656001_4FGL_J1639.2+4129_weekly_bin931.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=249.824 yref=41.4964 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 0.86 user 0.21 sys 0.12 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/28171918/ft1_filtered_4FGL_J1639.2+4129_weekly_bin931.fits evtable="EVENTS" scfile=/lscratch/kocevski/28171918/ft2_4FGL_J1639.2+4129_weekly_bin931.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/28171918/Model_4FGL_J1639.2+4129_weekly_bin931.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 sourc00 .0000 .10000E+07 27 'Normalizat' .70938 1.0000 .10000E-01 10.000 28 'Prefactor ' 1.0885 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6760E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 16174.56 FROM MIGRAD STATUS=CONVERGED 194 CALLS 1587 TOTAL EDM= .53E-10 STRATEGY=1 ERROR MATRIX UNCERTAINTY= .7% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 2.8547 1.7664 .57008E-07 .15651E-01 2 Prefactor .0000 20.751 .37216E-06** at limit ** 3 Prefactor .0000 .85117 -.71670E-07** at limit ** 4 Prefactor .0000 1.6314 -.99670E-08** at limit ** 5 Prefactor 29.956 13.851 .20253E-06 -.41336E-02 6 Prefactor 2.7784 3.6734 .12002E-06 .48147E-03 7 Prefactor 1.2964 1.1879 .68710E-07 .32406E-03 8 norm 17.890 1.1124 .32383E-08 -.55852E-02 9 norm .17988E-01 .31385E-01 .22526E-07** at limit ** 10 norm .0000 1.7851 .53282E-07** at limit ** 11 Prefactor .0000 1.7014 -.19782E-06** at limit ** 12 Prefactor .55511E-10 3.7325 -.15323E-06** at limit ** 13 norm .0000 8.5815 -.40611E-06** at limit ** 14 Prefactor 1.2250 1.0797 -.70061E-08 .73402E-03 15 Prefactor 4.2442 1.2794 -.31698E-07 .26065E-02 16 Prefactor 4.3337 1.9727 .13336E-07 .38387E-03 17 Prefactor .81088 1.2117 -.40551E-07 -.25241E-03 18 Prefactor 14.246 7.2153 -.73941E-08 -.27339E-03 19 norm 7.9404 1.5199 -.16690E-07 .25258E-02 20 norm .0000 .76785 -.17309E-06** at limit ** 21 Prefactor 5.1455 3.8809 -.17447E-06 .57454E-03 22 norm .0000 4.3785 -.32820E-06** at limit ** 23 norm 6.0293 5.0581 -.12423E-06 .56960E-03 24 norm 1.5373 .99350 -.70531E-07 -.15987E-03 25 norm .0000 1.1739 .11672E-06** at limit ** 26 Prefactor 41.403 39.607 .32864E-06 -.94972E-03 27 Normalizat .70931 .14147 -.16862E-05 -.26454E-04 28 Prefactor 1.0885 .11933 -.19692E-06 -.37251E-04 ERR DEF= .500 Final values: Prefactor = 2.85474 Prefactor = 0 Prefactor = 0 Prefactor = 0 Prefactor = 29.9565 Prefactor = 2.77844 Prefactor = 1.29635 norm = 17.8896 norm = 0.0179878 norm = 0 Prefactor = 0 Prefactor = 5.55112e-11 norm = 0 Prefactor = 1.22498 Prefactor = 4.24419 Prefactor = 4.33367 Prefactor = 0.810884 Prefactor = 14.2456 norm = 7.94036 norm = 0 Prefactor = 5.14554 norm = 0 norm = 6.02934 norm = 1.53729 norm = 0 Prefactor = 41.4031 Normalizat = 0.709311 Prefactor = 1.08849 ********** ** 18 **HESSE ********** FCN= 16174.56 FROM HESSE STATUS=OK 597 CALLS 2184 TOTAL EDM= .15E-07 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 2.8547 9.0405 .60267E-03 -1.5674 2 Prefactor .0000 20.748 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor .0000 .84162 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 Prefactor .0000 1.6310 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor 29.956 14.160 .18308E-03 -1.5598 6 Prefactor 2.7784 3.8188 .61013E-03 -1.5675 7 Prefactor 1.2964 1.1823 .97219E-03 -1.5685 8 norm 17.890 13.355 .23639E-03 -1.5623 9 norm .17988E-01 .35334E-01 .67795E-03 -1.5711 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 norm .0000 1.7850 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor .0000 1.7020 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 Prefactor .55511E-10 3.6776 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 norm .0000 8.5971 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 Prefactor 1.2250 1.0939 .10171E-02 -1.5686 15 Prefactor 4.2442 1.2812 .48893E-03 -1.5667 16 Prefactor 4.3337 2.0132 .48365E-03 -1.5666 17 Prefactor .81088 1.2230 .52120E-03 -1.5690 18 Prefactor 14.246 7.2600 .26526E-03 -1.5632 19 norm 7.9404 1.5195 .35560E-03 -1.5652 20 norm .0000 .15200 .26332E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 21 Prefactor 5.1455 4.0092 .44289E-03 -1.5663 22 norm .0000 .13921 .28282E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 23 norm 6.0293 5.0841 .40867E-03 -1.5659 24 norm 1.5373 1.0078 .86021E-03 -1.5683 25 norm .0000 1.1767 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 26 Prefactor 41.403 39.763 .15563E-03 -1.5579 27 Normalizat .70931 .19947 .66367E-01 -8.3895 28 Prefactor 1.0885 .16675 .38041E-01 -8.5264 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 1.45493e-08 Minuit parameter uncertainties: 1 9.04059 2 2.03557e-05 3 7.06033e-07 4 1.62006e-06 5 14.1599 6 3.81875 7 1.18235 8 13.3552 9 0.0353342 10 2.16022e-06 11 1.26852e-06 12 2.40848e-05 13 1.76491e-05 14 1.09392 15 1.28125 16 2.01322 17 1.223 18 7.25998 19 1.51951 20 2.94709e-07 21 4.00919 22 1.21e-06 23 5.08412 24 1.00781 25 4.7284e-06 26 39.7628 27 0.199678 28 0.166827 ********** ** 18 **HESSE ********** FCN= 16174.56 FROM HESSE STATUS=OK 597 CALLS 2184 TOTAL EDM= .15E-07 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 2.8547 9.0405 .60267E-03 -1.5674 2 Prefactor .0000 20.748 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor .0000 .84162 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 Prefactor .0000 1.6310 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor 29.956 14.160 .18308E-03 -1.5598 6 Prefactor 2.7784 3.8188 .61013E-03 -1.5675 7 Prefactor 1.2964 1.1823 .97219E-03 -1.5685 8 norm 17.890 13.355 .23639E-03 -1.5623 9 norm .17988E-01 .35334E-01 .67795E-03 -1.5711 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 norm .0000 1.7850 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor .0000 1.7020 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 Prefactor .55511E-10 3.6776 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 norm .0000 8.5971 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 Prefactor 1.2250 1.0939 .10171E-02 -1.5686 15 Prefactor 4.2442 1.2812 .48893E-03 -1.5667 16 Prefactor 4.3337 2.0132 .48365E-03 -1.5666 17 Prefactor .81088 1.2230 .52120E-03 -1.5690 18 Prefactor 14.246 7.2600 .26526E-03 -1.5632 19 norm 7.9404 1.5195 .35560E-03 -1.5652 20 norm .0000 .15200 .26332E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 21 Prefactor 5.1455 4.0092 .44289E-03 -1.5663 22 norm .0000 .13921 .28282E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 23 norm 6.0293 5.0841 .40867E-03 -1.5659 24 norm 1.5373 1.0078 .86021E-03 -1.5683 25 norm .0000 1.1767 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 26 Prefactor 41.403 39.763 .15563E-03 -1.5579 27 Normalizat .70931 .19947 .66367E-01 -8.3895 28 Prefactor 1.0885 .16675 .38041E-01 -8.5264 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 1.45493e-08 Minuit parameter uncertainties: 1 9.04059 2 2.03557e-05 3 7.06033e-07 4 1.62006e-06 5 14.1599 6 3.81875 7 1.18235 8 13.3552 9 0.0353342 10 2.16022e-06 11 1.26852e-06 12 2.40848e-05 13 1.76491e-05 14 1.09392 15 1.28125 16 2.01322 17 1.223 18 7.25998 19 1.51951 20 2.94709e-07 21 4.00919 22 1.21e-06 23 5.08412 24 1.00781 25 4.7284e-06 26 39.7628 27 0.199678 28 0.166827 e GAL_V02 Working on... /lscratch/kocevski/28171918/ft1_filtered_4FGL_J1639.2+4129_weekly_bin931.fits.....................! real 37.99 user 36.15 sys 0.63 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/28171918/ft1_filtered_4FGL_J1639.2+4129_weekly_bin931.fits', '/lscratch/kocevski/28171918/ft2_4FGL_J1639.2+4129_weekly_bin931.fits', expMap='/lscratch/kocevski/28171918/expmap_802051201_802656001_4FGL_J1639.2+4129_weekly_bin931.fits', expCube='/lscratch/kocevski/28171918/ltcube_802051201_802656001_4FGL_J1639.2+4129_weekly_bin931.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/28171918/Model_4FGL_J1639.2+4129_weekly_bin931.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1639.2+4129' 4FGL J1639.2+4129 Spectrum: LogParabola 324 norm: 9.401e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-13) 325 alpha: 2.192e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 326 beta: 2.518e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 327 Eb: 8.457e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/28171918/ft1_filtered_4FGL_J1639.2+4129_weekly_bin931.fits Spacecraft file(s): /lscratch/kocevski/28171918/ft2_4FGL_J1639.2+4129_weekly_bin931.fits Exposure map: /lscratch/kocevski/28171918/expmap_802051201_802656001_4FGL_J1639.2+4129_weekly_bin931.fits Exposure cube: /lscratch/kocevski/28171918/ltcube_802051201_802656001_4FGL_J1639.2+4129_weekly_bin931.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/28171918/Model_4FGL_J1639.2+4129_weekly_bin931.xml Optimizer: MINUIT Statistic: UNBINNED Performing an iterative likelihood fit... Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 102 logL (Fixed Index) = 16175.9709039 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 16174.5582283 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 2.8440 1.0000 .0000 .10000E+07 2 'Prefactor ' .11315E-02 1.0000 .0000 .10000E+07 3 'Prefactor ' .55345E-07 1.0000 .0000 .10000E+07 4 'Prefactor ' .21240E-04 1.0000 .0000 .10000E+07 5 'Prefactor ' 29.843 1.0000 .0000 .10000E+07 6 'Prefactor ' 2.7793 1.0000 .0000 .10000E+07 7 'Prefactor ' 1.2943 1.0000 .0000 .10000E+07 8 'norm ' 17.909 1.0000 .0000 .10000E+07 9 'norm ' .17994E-01 1.0000 .0000 .10000E+07 10 'norm ' .44331E-06 1.0000 .0000 .10000E+07 11 'Prefactor ' .51693E-05 1.0000 .0000 .10000E+07 12 'Prefactor ' .12085E-06 1.0000 .0000 .10000E+07 13 'norm ' .11723E-04 1.0000 .0000 .10000E+07 14 'Prefactor ' 1.2253 1.0000 .0000 .10000E+07 15 'Prefactor ' 4.2429 1.0000 .0000 .10000E+07 16 'Prefactor ' 4.3335 1.0000 .0000 .10000E+07 17 'Prefactor ' .81097 1.0000 .0000 .10000E+07 18 'Prefactor ' 14.230 1.0000 .0000 .10000E+07 19 'norm ' 7.9400 1.0000 .0000 .10000E+07 20 'norm ' .20935E-05 1.0000 .0000 .10000E+07 21 'Prefactor ' 5.1471 1.0000 .0000 .10000E+07 22 'norm ' .27532E-04 1.0000 .0000 .10000E+07 23 'norm ' 6.0294 1.0000 .0000 .10000E+07 24 'norm ' 1.5364 1.0000 .0000 .10000E+07 25 'norm ' .95535E-07 1.0000 .0000 .10000E+07 26 'Prefactor ' 41.294 1.0Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 16174.5581428 Extracting fit parameters... 4FGL J1639.2+4129 Spectrum: LogParabola 324 norm: 0.000e+00 1.765e-05 0.000e+00 1.000e+06 ( 1.000e-13) 325 alpha: 2.192e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 326 beta: 2.518e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 327 Eb: 8.457e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 673 Prefactor: 1.088e+00 1.668e-01 0.000e+00 1.000e+01 ( 1.000e+00) 674 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 675 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 672 Normalization: 7.093e-01 1.997e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 0.00 Ra Dec: 249.824 41.496 Photon Flux Upper Limit: 2.07548530528e-08 ph cm-2 s-1 Energy Flux Upper Limit: None Saving results to: /lscratch/kocevski/28171894/likelihoodResults_802051201_802656001_4FGL_J1639.2+4129_weekly_bin931.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) = 16174.6139485 delta logL = -0.0558057618018 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 16174.5391085 delta logL = 0.0190342995465 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' .13987 1.0000 .0000 .10000E+07 2 'alpha ' 5.0000 1.0000 .0000 5.0000 3 'Normalizat' .70227 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.0924 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6760E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MACHINE ACCURACY LIMITS FURTHER IMPROVEMENT. MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MIGRAD TERMINATED WITHOUT CONVERGENCE. FCN= 16174.54 FROM MIGRAD STATUS=FAILED 106 CALLS 289 TOTAL EDM= .11E-06 STRATEGY= 1 ERR MATRIX APPROXIMATE EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm .14003 1.3150 .14421E-03** at limit ** 2 alpha 5.0000 3.3717 .50000 ** at limit ** 3 Normalizat .70223 .13781 .29494E-03 -.14424E-03 4 Prefactor 1.0924 .11900 .21222E-03 -.16198E-03 ERR DEF= .500 START SIMPLEX MINIMIZATION. CONVERGENCE WHEN EDM .LT. .20E-04 SIMPLEX MINIMIZATION HAS CONVERGED. FCN= 16174.54 FROM SIMPLEX STATUS=PROGRESS 135 CALLS 424 TOTAL EDM= .42E-05 STRATEGY= 1 ERR MATRIX APPROXIMATE EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm .14004 1.3150 .42450E-07 -1.5700 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 alpha 5.0000 3.3717 .21910E-01 1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Normalizat .70223 .13781 .18797E-06 -1.0380 4 Prefactor 1.0924 .11900 .38401E-07 -.89710 ERR DEF= .500 MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 16174.5581428 Extracting fit parameters... 4FGL J1639.2+4129 Spectrum: LogParabola 324 norm: 0.000e+00 1.765e-05 0.000e+00 1.000e+06 ( 1.000e-13) 325 alpha: 2.192e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 326 beta: 2.518e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 327 Eb: 8.457e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 673 Prefactor: 1.088e+00 1.668e-01 0.000e+00 1.000e+01 ( 1.000e+00) 674 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 675 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 672 Normalization: 7.093e-01 1.997e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 0.00 Ra Dec: 249.824 41.496 Photon Flux Upper Limit: 2.07548530528e-08 ph cm-2 s-1 Energy Flux Upper Limit: None Saving results to: /lscratch/kocevski/28171792/likelihoodResults_802051201_802656001_4FGL_J1639.2+4129_weekly_bin931.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) = 16174.6139485 delta logL = -0.0558057618018 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 16174.5391085 delta logL = 0.0190342995465 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' .13987 1.0000 .0000 .10000E+07 2 'alpha ' 5.0000 1.0000 .0000 5.0000 3 'Normalizat' .70227 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.0924 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6760E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MACHINE ACCURACY LIMITS FURTHER IMPROVEMENT. MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MIGRAD TERMINATED WITHOUT CONVERGENCE. FCN= 16174.54 FROM MIGRAD STATUS=FAILED 106 CALLS 289 TOTAL EDM= .11E-06 STRATEGY= 1 ERR MATRIX APPROXIMATE EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm .14003 1.3150 .14421E-03** at limit ** 2 alpha 5.0000 3.3717 .50000 ** at limit ** 3 Normalizat .70223 .13781 .29494E-03 -.14424E-03 4 Prefactor 1.0924 .11900 .21222E-03 -.16198E-03 ERR DEF= .500 START SIMPLEX MINIMIZATION. CONVERGENCE WHEN EDM .LT. .20E-04 SIMPLEX MINIMIZATION HAS CONVERGED. FCN= 16174.54 FROM SIMPLEX STATUS=PROGRESS 135 CALLS 424 TOTAL EDM= .42E-05 STRATEGY= 1 ERR MATRIX APPROXIMATE EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm .14004 1.3150 .42450E-07 -1.5700 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 alpha 5.0000 3.3717 .21910E-01 1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Normalizat .70223 .13781 .18797E-06 -1.0380 4 Prefactor 1.0924 .11900 .38401E-07 -.89710 ERR DEF= .500 MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 16174.54 FROM MIGRAD STATUS=CONVERGED 44 CALLS 468 TOTAL EDM= .14E-09 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm .14004 1.0245 .28842E-04** at limit ** 2 alpha 5.0000 4.0761 .50000 ** at limit ** 3 Normalizat .70223 .13804 .11798E-04 .30837E-05 4 Prefactor 1.0924 .11917 .42444E-04 -.70713E-05 ERR DEF= .500 Final values: norm = 0.140038 alpha = 5 Normalizat = 0.702232 Prefactor = 1.09241 WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 16174.54 FROM MIGRAD STATUS=CONVERGED 44 CALLS 468 TOTAL EDM= .14E-09 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm .14004 1.0245 .28842E-04** at limit ** 2 alpha 5.0000 4.0761 .50000 ** at limit ** 3 Normalizat .70223 .13804 .11798E-04 .30837E-05 4 Prefactor 1.0924 .11917 .42444E-04 -.70713E-05 ERR DEF= .500 Final values: norm = 0.140038 alpha = 5 Normalizat = 0.702232 Prefactor = 1.09241 ********** ** 18 **HESSE ********** FCN= 16174.54 FROM HESSE STATUS=OK 31 CALLS 499 TOTAL EDM= .11E-10 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm .14004 .99811 .57683E-05 -1.5700 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 alpha 5.0000 4.1383 .50000 1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Normalizat .70223 .13804 .23595E-05 -1.0380 4 Prefactor 1.0924 .11916 .84888E-05 -.89710 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 1.09579e-11 Minuit parameter uncertainties: 1 0.747725 2 0.000229855 3 0.138112 4 0.119186 ********** ** 18 **HESSE ********** FCN= 16174.54 FROM HESSE STATUS=OK 31 CALLS 499 TOTAL EDM= .11E-10 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm .14004 .99811 .57683E-05 -1.5700 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 alpha 5.0000 4.1383 .50000 1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Normalizat .70223 .13804 .23595E-05 -1.0380 4 Prefactor 1.0924 .11916 .84888E-05 -.89710 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 1.09579e-11 Minuit parameter uncertainties: 1 0.747725 2 0.000229855 3 0.138112 4 0.119186 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) = 16174.5391082 delta logL = 0.0190346053696 Extracting fit parameters... 4FGL J1639.2+4129 Spectrum: LogParabola 324 norm: 1.400e-01 7.477e-01 0.000e+00 1.000e+06 ( 1.000e-13) 325 alpha: 5.000e+00 2.299e-04 0.000e+00 5.000e+00 ( 1.000e+00) 326 beta: 2.518e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 327 Eb: 8.457e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 673 Prefactor: 1.092e+00 1.192e-01 0.000e+00 1.000e+01 ( 1.000e+00) 674 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 675 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 672 Normalization: 7.022e-01 1.381e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 0.00 Ra Dec: 249.824 41.496 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/28171894/cmap_HighResolution_802051201_802656001_4FGL_J1639.2+4129_weekly_bin931.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET job_status='DONE', comment='SUCCESS', photon_flux_upper_limit='2.08e-08', time_completed='2026-06-09 15:23:29.279292', job_id='28171894', GAL2='1.09', fit_tolerance='1e-08', EG2='0.70', EG='0.71', time_epoch_completed='1781043809.28', return_code2='0', ts='0.00', return_code='0', GAL='1.09', dlogl='1.90e-02', ts2='0.04', photon_index_error='0.00', photon_index='2.19' WHERE bin_id='931' AND source_name='4FGL J1639.2+4129' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue Jun 9 15:23:29 PDT 2026 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) = 16174.5391082 delta logL = 0.0190346053696 Extracting fit parameters... 4FGL J1639.2+4129 Spectrum: LogParabola 324 norm: 1.400e-01 7.477e-01 0.000e+00 1.000e+06 ( 1.000e-13) 325 alpha: 5.000e+00 2.299e-04 0.000e+00 5.000e+00 ( 1.000e+00) 326 beta: 2.518e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 327 Eb: 8.457e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 673 Prefactor: 1.092e+00 1.192e-01 0.000e+00 1.000e+01 ( 1.000e+00) 674 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 675 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 672 Normalization: 7.022e-01 1.381e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 0.00 Ra Dec: 249.824 41.496 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/28171792/cmap_HighResolution_802051201_802656001_4FGL_J1639.2+4129_weekly_bin931.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET job_status='DONE', comment='SUCCESS', photon_flux_upper_limit='2.08e-08', time_completed='2026-06-09 15:23:30.674037', job_id='28171792', GAL2='1.09', fit_tolerance='1e-08', EG2='0.70', EG='0.71', time_epoch_completed='1781043810.67', return_code2='0', ts='0.00', return_code='0', GAL='1.09', dlogl='1.90e-02', ts2='0.04', photon_index_error='0.00', photon_index='2.19' WHERE bin_id='931' AND source_name='4FGL J1639.2+4129' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue Jun 9 15:23:30 PDT 2026 000 .0000 .10000E+07 27 'Normalizat' .70938 1.0000 .10000E-01 10.000 28 'Prefactor ' 1.0885 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6760E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 16174.56 FROM MIGRAD STATUS=CONVERGED 194 CALLS 1587 TOTAL EDM= .53E-10 STRATEGY=1 ERROR MATRIX UNCERTAINTY= .7% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 2.8547 1.7664 .57008E-07 .15651E-01 2 Prefactor .0000 20.751 .37216E-06** at limit ** 3 Prefactor .0000 .85117 -.71670E-07** at limit ** 4 Prefactor .0000 1.6314 -.99670E-08** at limit ** 5 Prefactor 29.956 13.851 .20253E-06 -.41336E-02 6 Prefactor 2.7784 3.6734 .12002E-06 .48147E-03 7 Prefactor 1.2964 1.1879 .68710E-07 .32406E-03 8 norm 17.890 1.1124 .32383E-08 -.55852E-02 9 norm .17988E-01 .31385E-01 .22526E-07** at limit ** 10 norm .0000 1.7851 .53282E-07** at limit ** 11 Prefactor .0000 1.7014 -.19782E-06** at limit ** 12 Prefactor .55511E-10 3.7325 -.15323E-06** at limit ** 13 norm .0000 8.5815 -.40611E-06** at limit ** 14 Prefactor 1.2250 1.0797 -.70061E-08 .73402E-03 15 Prefactor 4.2442 1.2794 -.31698E-07 .26065E-02 16 Prefactor 4.3337 1.9727 .13336E-07 .38387E-03 17 Prefactor .81088 1.2117 -.40551E-07 -.25241E-03 18 Prefactor 14.246 7.2153 -.73941E-08 -.27339E-03 19 norm 7.9404 1.5199 -.16690E-07 .25258E-02 20 norm .0000 .76785 -.17309E-06** at limit ** 21 Prefactor 5.1455 3.8809 -.17447E-06 .57454E-03 22 norm .0000 4.3785 -.32820E-06** at limit ** 23 norm 6.0293 5.0581 -.12423E-06 .56960E-03 24 norm 1.5373 .99350 -.70531E-07 -.15987E-03 25 norm .0000 1.1739 .11672E-06** at limit ** 26 Prefactor 41.403 39.607 .32864E-06 -.94972E-03 27 Normalizat .70931 .14147 -.16862E-05 -.26454E-04 28 Prefactor 1.0885 .11933 -.19692E-06 -.37251E-04 ERR DEF= .500 Final values: Prefactor = 2.85474 Prefactor = 0 Prefactor = 0 Prefactor = 0 Prefactor = 29.9565 Prefactor = 2.77844 Prefactor = 1.29635 norm = 17.8896 norm = 0.0179878 norm = 0 Prefactor = 0 Prefactor = 5.55112e-11 norm = 0 Prefactor = 1.22498 Prefactor = 4.24419 Prefactor = 4.33367 Prefactor = 0.810884 Prefactor = 14.2456 norm = 7.94036 norm = 0 Prefactor = 5.14554 norm = 0 norm = 6.02934 norm = 1.53729 norm = 0 Prefactor = 41.4031 Normalizat = 0.709311 Prefactor = 1.08849 ********** ** 18 **HESSE ********** FCN= 16174.56 FROM HESSE STATUS=OK 597 CALLS 2184 TOTAL EDM= .15E-07 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 2.8547 9.0405 .60267E-03 -1.5674 2 Prefactor .0000 20.748 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor .0000 .84162 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 Prefactor .0000 1.6310 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor 29.956 14.160 .18308E-03 -1.5598 6 Prefactor 2.7784 3.8188 .61013E-03 -1.5675 7 Prefactor 1.2964 1.1823 .97219E-03 -1.5685 8 norm 17.890 13.355 .23639E-03 -1.5623 9 norm .17988E-01 .35334E-01 .67795E-03 -1.5711 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 norm .0000 1.7850 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor .0000 1.7020 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 Prefactor .55511E-10 3.6776 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 norm .0000 8.5971 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 Prefactor 1.2250 1.0939 .10171E-02 -1.5686 15 Prefactor 4.2442 1.2812 .48893E-03 -1.5667 16 Prefactor 4.3337 2.0132 .48365E-03 -1.5666 17 Prefactor .81088 1.2230 .52120E-03 -1.5690 18 Prefactor 14.246 7.2600 .26526E-03 -1.5632 19 norm 7.9404 1.5195 .35560E-03 -1.5652 20 norm .0000 .15200 .26332E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 21 Prefactor 5.1455 4.0092 .44289E-03 -1.5663 22 norm .0000 .13921 .28282E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 23 norm 6.0293 5.0841 .40867E-03 -1.5659 24 norm 1.5373 1.0078 .86021E-03 -1.5683 25 norm .0000 1.1767 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 26 Prefactor 41.403 39.763 .15563E-03 -1.5579 27 Normalizat .70931 .19947 .66367E-01 -8.3895 28 Prefactor 1.0885 .16675 .38041E-01 -8.5264 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 1.45493e-08 Minuit parameter uncertainties: 1 9.04059 2 2.03557e-05 3 7.06033e-07 4 1.62006e-06 5 14.1599 6 3.81875 7 1.18235 8 13.3552 9 0.0353342 10 2.16022e-06 11 1.26852e-06 12 2.40848e-05 13 1.76491e-05 14 1.09392 15 1.28125 16 2.01322 17 1.223 18 7.25998 19 1.51951 20 2.94709e-07 21 4.00919 22 1.21e-06 23 5.08412 24 1.00781 25 4.7284e-06 26 39.7628 27 0.199678 28 0.166827 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 16174.5581428 Extracting fit parameters... 4FGL J1639.2+4129 Spectrum: LogParabola 324 norm: 0.000e+00 1.765e-05 0.000e+00 1.000e+06 ( 1.000e-13) 325 alpha: 2.192e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 326 beta: 2.518e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 327 Eb: 8.457e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 673 Prefactor: 1.088e+00 1.668e-01 0.000e+00 1.000e+01 ( 1.000e+00) 674 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 675 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 672 Normalization: 7.093e-01 1.997e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 0.00 Ra Dec: 249.824 41.496 Photon Flux Upper Limit: 2.07548530528e-08 ph cm-2 s-1 Energy Flux Upper Limit: None Saving results to: /lscratch/kocevski/28171918/likelihoodResults_802051201_802656001_4FGL_J1639.2+4129_weekly_bin931.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) = 16174.6139485 delta logL = -0.0558057618018 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 16174.5391085 delta logL = 0.0190342995465 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' .13987 1.0000 .0000 .10000E+07 2 'alpha ' 5.0000 1.0000 .0000 5.0000 3 'Normalizat' .70227 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.0924 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6760E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MACHINE ACCURACY LIMITS FURTHER IMPROVEMENT. MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MIGRAD TERMINATED WITHOUT CONVERGENCE. FCN= 16174.54 FROM MIGRAD STATUS=FAILED 106 CALLS 289 TOTAL EDM= .11E-06 STRATEGY= 1 ERR MATRIX APPROXIMATE EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm .14003 1.3150 .14421E-03** at limit ** 2 alpha 5.0000 3.3717 .50000 ** at limit ** 3 Normalizat .70223 .13781 .29494E-03 -.14424E-03 4 Prefactor 1.0924 .11900 .21222E-03 -.16198E-03 ERR DEF= .500 START SIMPLEX MINIMIZATION. CONVERGENCE WHEN EDM .LT. .20E-04 SIMPLEX MINIMIZATION HAS CONVERGED. FCN= 16174.54 FROM SIMPLEX STATUS=PROGRESS 135 CALLS 424 TOTAL EDM= .42E-05 STRATEGY= 1 ERR MATRIX APPROXIMATE EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm .14004 1.3150 .42450E-07 -1.5700 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 alpha 5.0000 3.3717 .21910E-01 1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Normalizat .70223 .13781 .18797E-06 -1.0380 4 Prefactor 1.0924 .11900 .38401E-07 -.89710 ERR DEF= .500 MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 16174.54 FROM MIGRAD STATUS=CONVERGED 44 CALLS 468 TOTAL EDM= .14E-09 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm .14004 1.0245 .28842E-04** at limit ** 2 alpha 5.0000 4.0761 .50000 ** at limit ** 3 Normalizat .70223 .13804 .11798E-04 .30837E-05 4 Prefactor 1.0924 .11917 .42444E-04 -.70713E-05 ERR DEF= .500 Final values: norm = 0.140038 alpha = 5 Normalizat = 0.702232 Prefactor = 1.09241 ********** ** 18 **HESSE ********** FCN= 16174.54 FROM HESSE STATUS=OK 31 CALLS 499 TOTAL EDM= .11E-10 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm .14004 .99811 .57683E-05 -1.5700 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 alpha 5.0000 4.1383 .50000 1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Normalizat .70223 .13804 .23595E-05 -1.0380 4 Prefactor 1.0924 .11916 .84888E-05 -.89710 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 1.09579e-11 Minuit parameter uncertainties: 1 0.747725 2 0.000229855 3 0.138112 4 0.119186 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) = 16174.5391082 delta logL = 0.0190346053696 Extracting fit parameters... 4FGL J1639.2+4129 Spectrum: LogParabola 324 norm: 1.400e-01 7.477e-01 0.000e+00 1.000e+06 ( 1.000e-13) 325 alpha: 5.000e+00 2.299e-04 0.000e+00 5.000e+00 ( 1.000e+00) 326 beta: 2.518e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 327 Eb: 8.457e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 673 Prefactor: 1.092e+00 1.192e-01 0.000e+00 1.000e+01 ( 1.000e+00) 674 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 675 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 672 Normalization: 7.022e-01 1.381e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 0.00 Ra Dec: 249.824 41.496 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/28171918/cmap_HighResolution_802051201_802656001_4FGL_J1639.2+4129_weekly_bin931.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET job_status='DONE', comment='SUCCESS', photon_flux_upper_limit='2.08e-08', time_completed='2026-06-09 15:26:29.005953', job_id='28171918', GAL2='1.09', fit_tolerance='1e-08', EG2='0.70', EG='0.71', time_epoch_completed='1781043989.01', return_code2='0', ts='0.00', return_code='0', GAL='1.09', dlogl='1.90e-02', ts2='0.04', photon_index_error='0.00', photon_index='2.19' WHERE bin_id='931' AND source_name='4FGL J1639.2+4129' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue Jun 9 15:26:29 PDT 2026