/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 ********** ** 18 **HESSE ********** FCN= 8648.060 FROM HESSE STATUS=OK 343 CALLS 1659 TOTAL EDM= .23E-05 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 9.3945 13.829 .32174E-03 -1.5647 2 Prefactor .16653E-09 35.742 .16876E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 norm 21.439 33.501 .22161E-03 -1.5615 4 Prefactor .18319E-08 15.919 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor .43570E-04 63.443 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 norm 10.243 9.3394 .31180E-03 -1.5644 7 Prefactor .31697E-07 25.439 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 Prefactor 3.1209 19.304 .58397E-03 -1.5673 9 Prefactor 19.942 37.348 .23431E-03 -1.5619 10 norm 7.7187 5.6903 .35921E-03 -1.5652 11 norm 11.654 6.3308 .29305E-03 -1.5640 12 norm .22204E-09 .82371 .24125E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 Prefactor 20.711 82.195 .24497E-03 -1.5617 14 Prefactor .14002E-03 175.57 .86435E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 15 Prefactor .42157E-04 55.149 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 16 norm 11.269 8.1618 .29781E-03 -1.5641 17 Prefactor .0000 2.8522 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 18 norm 3.4615 1.9021 .54347E-03 -1.5671 19 Normalizat .70559 .29823 .11705 -1.0367 20 Prefactor .94554 .89393E-01 .31318E-01 -.94568 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 2.27477e-06 Minuit parameter uncertainties: 1 13.8291 2 0.000144993 3 33.5015 4 0.0003411 5 0.105153 6 9.33937 7 0.00179553 8 15.5239 9 37.3483 10 5.69028 11 6.33077 12 2.56564e-05 13 82.1993 14 0.313589 15 0.0964358 16 8.16182 17 1.53744e-05 18 1.90214 19 0.298914 20 0.0894064 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) = 8648.06032124 Extracting fit parameters... 4FGL J1842.4-5840 Spectrum: PowerLaw 708 Prefactor: 4.216e-05 9.644e-02 0.000e+00 1.000e+06 ( 1.000e-15) 709 Index: 1.682e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 710 Scale: 7.602e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 1036 Prefactor: 9.455e-01 8.941e-02 0.000e+00 1.000e+01 ( 1.000e+00) 1037 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 1038 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 1012 Normalization: 7.056e-01 2.989e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 280.611 -58.680 Photon Flux Upper Limit: 4.84529491892e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00352921450795 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/31199758/likelihoodResults_802656001_803260801_4FGL_J1842.4-5840_weekly_bin932.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) = 8648.06898354 delta logL = -0.00866230465181 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 8648.06032305 delta logL = -1.81562791113e-06 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .17044E-05 1.0000 .0000 .10000E+07 2 'Index ' 1.4364 1.0000 .0000 10.000 3 'Normalizat' .70512 1.0000 .10000E-01 10.000 4 'Prefactor ' .94560 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .1043E+06 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 8648.060 FROM MIGRAD STATUS=CONVERGED 86 CALLS 284 TOTAL EDM= .48E-09 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .38858E-09 24.299 .42118E-03** at limit ** 2 Index .76584E-01 5.7655 .50000 -.90949E-11 3 Normalizat .70559 .27851 .11705 -.36613E-03 4 Prefactor .94554 .85730E-01 .31318E-01 -.13545E-02 ERR DEF= .500 Final values: Prefactor = 3.88578e-10 Index = 0.0765842 Normalizat = 0.705586 Prefactor = 0.945537 ********** ** 18 **HESSE ********** FCN= 8648.060 FROM HESSE STATUS=OK 27 CALLS 311 TOTAL EDM= .57E-09 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .38858E-09 24.282 .84235E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index .76584E-01 5.7649 .50000 -1.3955 3 Normalizat .70559 .30132 .51909E-03 -1.0367 4 Prefactor .94554 .93135E-01 .13838E-03 -.94568 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 5.74417e-10 Minuit parameter uncertainties: 1 0.000198369 2 0.871778 3 0.302034 4 0.0931508 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) = 8648.06032085 delta logL = 3.8191137719e-07 Extracting fit parameters... 4FGL J1842.4-5840 Spectrum: PowerLaw 708 Prefactor: 3.886e-10 1.984e-04 0.000e+00 1.000e+06 ( 1.000e-15) 709 Index: 7.658e-02 8.718e-01 0.000e+00 1.000e+01 (-1.000e+00) 710 Scale: 7.602e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 1036 Prefactor: 9.455e-01 9.315e-02 0.000e+00 1.000e+01 ( 1.000e+00) 1037 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 1038 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 1012 Normalization: 7.056e-01 3.020e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 280.611 -58.680 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/31199758/cmap_HighResolution_802656001_803260801_4FGL_J1842.4-5840_weekly_bin932.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='3.53e-03', job_status='DONE', photon_flux_upper_limit='4.85e-08', time_completed='2026-07-10 05:18:36.755228', job_id='31199758', GAL2='0.95', fit_tolerance='1e-08', EG2='0.71', EG='0.71', time_epoch_completed='1783685916.76', return_code2='0', ts='-0.00', comment='SUCCESS', return_code='0', GAL='0.95', dlogl='3.82e-07', ts2='-0.00', photon_index_error='0.00', photon_index='1.68' WHERE bin_id='932' AND source_name='4FGL J1842.4-5840' AND cadence='weekly'; Database successfully updated. Analysis Complete. Fri Jul 10 05:18:37 PDT 2026 =no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 0.71 user 0.27 sys 0.11 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/31199875/ft1_filtered_4FGL_J1842.4-5840_weekly_bin932.fits evtable="EVENTS" scfile=/lscratch/kocevski/31199875/ft2_4FGL_J1842.4-5840_weekly_bin932.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/31199875/Model_4FGL_J1842.4-5840_weekly_bin932.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 FGES J1631.6-4756 adding source FGES J1633.0-4746 adding source FGES J1652.2-4633 adding source FGES J1655.5-4737 adding source FHES J1642.1-5428 adding source FHES J1741.6-3917 adding source G337.0-0.1 adding source GAL_V02 adding source HESS J1614-518 Working on... /lscratch/kocevski/31199875/ft1_filtered_4FGL_J1842.4-5840_weekly_bin932.fits.....................! real 35.79 user 34.06 sys 1.20 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/31199875/ft1_filtered_4FGL_J1842.4-5840_weekly_bin932.fits', '/lscratch/kocevski/31199875/ft2_4FGL_J1842.4-5840_weekly_bin932.fits', expMap='/lscratch/kocevski/31199875/expmap_802656001_803260801_4FGL_J1842.4-5840_weekly_bin932.fits', expCube='/lscratch/kocevski/31199875/ltcube_802656001_803260801_4FGL_J1842.4-5840_weekly_bin932.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/31199875/Model_4FGL_J1842.4-5840_weekly_bin932.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1842.4-5840' 4FGL J1842.4-5840 Spectrum: PowerLaw 708 Prefactor: 5.229e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-15) 709 Index: 1.682e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 710 Scale: 7.602e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/31199875/ft1_filtered_4FGL_J1842.4-5840_weekly_bin932.fits Spacecraft file(s): /lscratch/kocevski/31199875/ft2_4FGL_J1842.4-5840_weekly_bin932.fits Exposure map: /lscratch/kocevski/31199875/expmap_802656001_803260801_4FGL_J1842.4-5840_weekly_bin932.fits Exposure cube: /lscratch/kocevski/31199875/ltcube_802656001_803260801_4FGL_J1842.4-5840_weekly_bin932.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/31199875/Model_4FGL_J1842.4-5840_weekly_bin932.xml Optimizer: MINUIT Statistic: UNBINNED Performing an iterative likelihood fit... Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 8648.09691453 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 8648.06541101 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 9.6862 1.0000 .0000 .10000E+07 2 'Prefactor ' .22528E-01 1.0000 .0000 .10000E+07 3 'norm ' 20.375 1.0000 .0000 .10000E+07 4 'Prefactor ' .20090E-03 1.0000 .0000 .10000E+07 5 'Prefactor ' .14882E-01 1.0000 .0000 .10000E+07 6 'norm ' 10.310 1.0000 .0000 .10000E+07 7 'Prefactor ' .11218E-02 1.0000 .0000 .10000E+07 8 'Prefactor ' 3.0176 1.0000 .0000 .10000E+07 9 'Prefactor ' 18.229 1.0000 .0000 .10000E+07 10 'norm ' 7.7822 1.0000 .0000 .10000E+07 11 'norm ' 11.666 1.0000 .0000 .10000E+07 12 'norm ' .68705E-03 1.0000 .0000 .10000E+07 13 'Prefactor ' 16.679 1.0000 .0000 .10000E+07 14 'Prefactor ' .42689 1.0000 .0000 .10000E+07 15 'Prefactor ' .34951E-03 1.0000 .0000 .10000E+07 16 'norm ' 11.298 1.0000 .0000 .10000E+07 17 'Prefactor ' .28099E-04 1.0000 .0000 .10000E+07 18 'norm ' 3.4596 1.0000 .0000 .10000E+07 19 'Normalizat' .70560 1.0000 .10000E-01 10.000 20 'Prefactor ' .94626 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .1043E+06 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 8648.060 FROM MIGRAD STATUS=CONVERGED 214 CALLS 1316 TOTAL EDM= .12E-08 STRATEGY=1 ERROR MATRIX UNCERTAINTY= .6% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 9.3945 13.907 -.19096E-06 -.27600E-02 2 Prefactor .16653E-09 36.423 -.14310E-06** at limit ** 3 norm 21.439 8.2033 -.55456E-07 -.14881E-01 4 Prefactor .18319E-08 15.924 .12473E-06** at limit ** 5 Prefactor .43570E-04 44.575 -.10048E-05** at limit ** 6 norm 10.243 9.2792 .65060E-07 .20317E-02 7 Prefactor .31697E-07 25.295 -.46852E-07** at limit ** 8 Prefactor 3.1209 18.904 .31120E-06 .35034E-03 9 Prefactor 19.942 9.2248 .37210E-07 -.27806E-01 10 norm 7.7187 5.4615 -.19064E-07 -.28303E-04 11 norm 11.654 6.3066 -.56292E-08 -.25497E-03 12 norm .22204E-09 12.724 -.16406E-06** at limit ** 13 Prefactor 20.711 75.194 -.17823E-06 -.69563E-02 14 Prefactor .14002E-03 120.98 .17311E-05** at limit ** 15 Prefactor .42157E-04 29.919 .21494E-07** at limit ** 16 norm 11.269 8.1652 -.43032E-07 -.12705E-02 17 Prefactor .0000 2.8543 .48931E-07** at limit ** 18 norm 3.4615 1.8997 -.18972E-07 -.29514E-02 19 Normalizat .70559 .31823 .24237E-05 -.57071E-04 20 Prefactor .94554 .96878E-01 -.86167E-06 -.33597E-03 ERR DEF= .500 Final values: Prefactor = 9.39445 Prefactor = 1.66533e-10 norm = 21.4393 Prefactor = 1.83187e-09 Prefactor = 4.357e-05 norm = 10.2435 Prefactor = 3.16969e-08 Prefactor = 3.12095 Prefactor = 19.9423 norm = 7.71872 norm = 11.6537 norm = 2.22045e-10 Prefactor = 20.7109 Prefactor = 0.000140015 Prefactor = 4.21573e-05 norm = 11.2691 Prefactor = 0 norm = 3.46147 Normalizat = 0.70559 Prefactor = 0.945537 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 8648.06032124 Extracting fit parameters... 4FGL J1842.4-5840 Spectrum: PowerLaw 708 Prefactor: 4.216e-05 9.644e-02 0.000e+00 1.000e+06 ( 1.000e-15) 709 Index: 1.682e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 710 Scale: 7.602e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 1036 Prefactor: 9.455e-01 8.941e-02 0.000e+00 1.000e+01 ( 1.000e+00) 1037 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 1038 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 1012 Normalization: 7.056e-01 2.989e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 280.611 -58.680 Photon Flux Upper Limit: 4.84529491892e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00352921450795 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/31199861/likelihoodResults_802656001_803260801_4FGL_J1842.4-5840_weekly_bin932.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) = 8648.06898354 delta logL = -0.00866230465181 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 8648.06032305 delta logL = -1.81562791113e-06 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .17044E-05 1.0000 .0000 .10000E+07 2 'Index ' 1.4364 1.0000 .0000 10.000 3 'Normalizat' .70512 1.0000 .10000E-01 10.000 4 'Prefactor ' .94560 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .1043E+06 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 8648.060 FROM MIGRAD STATUS=CONVERGED 86 CALLS 284 TOTAL EDM= .48E-09 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .38858E-09 24.299 .42118E-03** at limit ** 2 Index .76584E-01 5.7655 .50000 -.90949E-11 3 Normalizat .70559 .27851 .11705 -.36613E-03 4 Prefactor .94554 .85730E-01 .31318E-01 -.13545E-02 ERR DEF= .500 Final values: Prefactor = 3.88578e-10 Index = 0.0765842 Normalizat = 0.705586 Prefactor = 0.945537 ********** ** 18 **HESSE ********** FCN= 8648.060 FROM HESSE STATUS=OK 27 CALLS 311 TOTAL EDM= .57E-09 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .38858E-09 24.282 .84235E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index .76584E-01 5.7649 .50000 -1.3955 3 Normalizat .70559 .30132 .51909E-03 -1.0367 4 Prefactor .94554 .93135E-01 .13838E-03 -.94568 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 5.74417e-10 Minuit parameter uncertainties: 1 0.000198369 2 0.871778 3 0.302034 4 0.0931508 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) = 8648.06032085 delta logL = 3.8191137719e-07 Extracting fit parameters... 4FGL J1842.4-5840 Spectrum: PowerLaw 708 Prefactor: 3.886e-10 1.984e-04 0.000e+00 1.000e+06 ( 1.000e-15) 709 Index: 7.658e-02 8.718e-01 0.000e+00 1.000e+01 (-1.000e+00) 710 Scale: 7.602e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 1036 Prefactor: 9.455e-01 9.315e-02 0.000e+00 1.000e+01 ( 1.000e+00) 1037 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 1038 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 1012 Normalization: 7.056e-01 3.020e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 280.611 -58.680 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/31199861/cmap_HighResolution_802656001_803260801_4FGL_J1842.4-5840_weekly_bin932.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='3.53e-03', job_status='DONE', photon_flux_upper_limit='4.85e-08', time_completed='2026-07-10 05:19:34.256610', job_id='31199861', GAL2='0.95', fit_tolerance='1e-08', EG2='0.71', EG='0.71', time_epoch_completed='1783685974.26', return_code2='0', ts='-0.00', comment='SUCCESS', return_code='0', GAL='0.95', dlogl='3.82e-07', ts2='-0.00', photon_index_error='0.00', photon_index='1.68' WHERE bin_id='932' AND source_name='4FGL J1842.4-5840' AND cadence='weekly'; Database successfully updated. Analysis Complete. Fri Jul 10 05:19:34 PDT 2026 ********** ** 18 **HESSE ********** FCN= 8648.060 FROM HESSE STATUS=OK 343 CALLS 1659 TOTAL EDM= .23E-05 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 9.3945 13.829 .32174E-03 -1.5647 2 Prefactor .16653E-09 35.742 .16876E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 norm 21.439 33.501 .22161E-03 -1.5615 4 Prefactor .18319E-08 15.919 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor .43570E-04 63.443 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 norm 10.243 9.3394 .31180E-03 -1.5644 7 Prefactor .31697E-07 25.439 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 Prefactor 3.1209 19.304 .58397E-03 -1.5673 9 Prefactor 19.942 37.348 .23431E-03 -1.5619 10 norm 7.7187 5.6903 .35921E-03 -1.5652 11 norm 11.654 6.3308 .29305E-03 -1.5640 12 norm .22204E-09 .82371 .24125E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 Prefactor 20.711 82.195 .24497E-03 -1.5617 14 Prefactor .14002E-03 175.57 .86435E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 15 Prefactor .42157E-04 55.149 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 16 norm 11.269 8.1618 .29781E-03 -1.5641 17 Prefactor .0000 2.8522 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 18 norm 3.4615 1.9021 .54347E-03 -1.5671 19 Normalizat .70559 .29823 .11705 -1.0367 20 Prefactor .94554 .89393E-01 .31318E-01 -.94568 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 2.27477e-06 Minuit parameter uncertainties: 1 13.8291 2 0.000144993 3 33.5015 4 0.0003411 5 0.105153 6 9.33937 7 0.00179553 8 15.5239 9 37.3483 10 5.69028 11 6.33077 12 2.56564e-05 13 82.1993 14 0.313589 15 0.0964358 16 8.16182 17 1.53744e-05 18 1.90214 19 0.298914 20 0.0894064 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 8648.06032124 Extracting fit parameters... 4FGL J1842.4-5840 Spectrum: PowerLaw 708 Prefactor: 4.216e-05 9.644e-02 0.000e+00 1.000e+06 ( 1.000e-15) 709 Index: 1.682e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 710 Scale: 7.602e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 1036 Prefactor: 9.455e-01 8.941e-02 0.000e+00 1.000e+01 ( 1.000e+00) 1037 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 1038 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 1012 Normalization: 7.056e-01 2.989e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 280.611 -58.680 Photon Flux Upper Limit: 4.84529491892e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00352921450795 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/31199875/likelihoodResults_802656001_803260801_4FGL_J1842.4-5840_weekly_bin932.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) = 8648.06898354 delta logL = -0.00866230465181 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 8648.06032305 delta logL = -1.81562791113e-06 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .17044E-05 1.0000 .0000 .10000E+07 2 'Index ' 1.4364 1.0000 .0000 10.000 3 'Normalizat' .70512 1.0000 .10000E-01 10.000 4 'Prefactor ' .94560 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .1043E+06 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 8648.060 FROM MIGRAD STATUS=CONVERGED 86 CALLS 284 TOTAL EDM= .48E-09 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .38858E-09 24.299 .42118E-03** at limit ** 2 Index .76584E-01 5.7655 .50000 -.90949E-11 3 Normalizat .70559 .27851 .11705 -.36613E-03 4 Prefactor .94554 .85730E-01 .31318E-01 -.13545E-02 ERR DEF= .500 Final values: Prefactor = 3.88578e-10 Index = 0.0765842 Normalizat = 0.705586 Prefactor = 0.945537 ********** ** 18 **HESSE ********** FCN= 8648.060 FROM HESSE STATUS=OK 27 CALLS 311 TOTAL EDM= .57E-09 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .38858E-09 24.282 .84235E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index .76584E-01 5.7649 .50000 -1.3955 3 Normalizat .70559 .30132 .51909E-03 -1.0367 4 Prefactor .94554 .93135E-01 .13838E-03 -.94568 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 5.74417e-10 Minuit parameter uncertainties: 1 0.000198369 2 0.871778 3 0.302034 4 0.0931508 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) = 8648.06032085 delta logL = 3.8191137719e-07 Extracting fit parameters... 4FGL J1842.4-5840 Spectrum: PowerLaw 708 Prefactor: 3.886e-10 1.984e-04 0.000e+00 1.000e+06 ( 1.000e-15) 709 Index: 7.658e-02 8.718e-01 0.000e+00 1.000e+01 (-1.000e+00) 710 Scale: 7.602e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 1036 Prefactor: 9.455e-01 9.315e-02 0.000e+00 1.000e+01 ( 1.000e+00) 1037 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 1038 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 1012 Normalization: 7.056e-01 3.020e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 280.611 -58.680 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/31199875/cmap_HighResolution_802656001_803260801_4FGL_J1842.4-5840_weekly_bin932.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='3.53e-03', job_status='DONE', photon_flux_upper_limit='4.85e-08', time_completed='2026-07-10 05:21:21.441047', job_id='31199875', GAL2='0.95', fit_tolerance='1e-08', EG2='0.71', EG='0.71', time_epoch_completed='1783686081.44', return_code2='0', ts='-0.00', comment='SUCCESS', return_code='0', GAL='0.95', dlogl='3.82e-07', ts2='-0.00', photon_index_error='0.00', photon_index='1.68' WHERE bin_id='932' AND source_name='4FGL J1842.4-5840' AND cadence='weekly'; Database successfully updated. Analysis Complete. Fri Jul 10 05:21:21 PDT 2026 number of points = 17485 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J1842.4-5840_weekly_bin932 RA = 280.611, Dec = -58.6802 tmin = 802656001, tmax = 803260801 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='31200230', job_status='RUN', time_executed='2026-07-10 05:18:16.251086', time_epoch_executed='1783685896.25' WHERE source_name='4FGL J1842.4-5840' and cadence='weekly' and bin_id='932' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/31200230 Creating custom pfile directory: /lscratch/kocevski/31200230/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=802656001.0 && nMetStart<803260801.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=802656001.0 && nMetStart<803260801.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/31200230/ft1_4FGL_J1842.4-5840_weekly_bin932.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=802656001.0 && nMetStart<803260801.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/31200230/ft2_4FGL_J1842.4-5840_weekly_bin932.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/31200230/ft1_4FGL_J1842.4-5840_weekly_bin932.fits outfile=/lscratch/kocevski/31200230/ft1_filteredMKT_4FGL_J1842.4-5840_weekly_bin932.fits ra=280.611 dec=-58.6802 rad=12.0 tmin=802656001.0 tmax=803260801.0 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 4.93 user 4.17 sys 0.25 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/31200230/ft2_4FGL_J1842.4-5840_weekly_bin932.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/31200230/ft2_4FGL_J1842.4-5840_weekly_bin932.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/31200230/ft1_filteredMKT_4FGL_J1842.4-5840_weekly_bin932.fits evtable="EVENTS" outfile="/lscratch/kocevski/31200230/ft1_filtered_4FGL_J1842.4-5840_weekly_bin932.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 0.84 user 0.24 sys 0.13 Number of photons that the gtmktime cut: 836 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/31200230/ft1_filtered_4FGL_J1842.4-5840_weekly_bin932.fits" evtable="EVENTS" scfile=/lscratch/kocevski/31200230/ft2_4FGL_J1842.4-5840_weekly_bin932.fits sctable="SC_DATA" outfile=/lscratch/kocevski/31200230/ltcube_802656001_803260801_4FGL_J1842.4-5840_weekly_bin932.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/31200230/ft2_4FGL_J1842.4-5840_weekly_bin932.fits .....................! real 19.40 user 18.54 sys 0.24 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/31200230/ft1_filtered_4FGL_J1842.4-5840_weekly_bin932.fits evtable="EVENTS" scfile=/lscratch/kocevski/31200230/ft2_4FGL_J1842.4-5840_weekly_bin932.fits sctable="SC_DATA" expcube=/lscratch/kocevski/31200230/ltcube_802656001_803260801_4FGL_J1842.4-5840_weekly_bin932.fits outfile=/lscratch/kocevski/31200230/expmap_802656001_803260801_4FGL_J1842.4-5840_weekly_bin932.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/31200230/ltcube_802656001_803260801_4FGL_J1842.4-5840_weekly_bin932.fits .....................! real 71.76 user 66.87 sys 4.18 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 J1642.1-5428 in ROI with RadialDisk spatial model. Extended source HESS J1614-518 in ROI with RadialDisk spatial model. Extended source FGES J1631.6-4756 in ROI with RadialDisk spatial model. Extended source FGES J1633.0-4746 in ROI with RadialDisk spatial model. Extended source G337.0-0.1 in ROI with RadialDisk spatial model. Extended source FGES J1652.2-4633 in ROI with RadialDisk spatial model. Extended source FGES J1655.5-4737 in ROI with RadialDisk spatial model. Extended source FHES J1741.6-3917 in ROI with RadialDisk spatial model. Added 290 point sources and 8 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 J1842.4-5840 @ 280.611 -58.6802 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/31200230/ft1_filtered_4FGL_J1842.4-5840_weekly_bin932.fits scfile=/lscratch/kocevski/31200230/ft2_4FGL_J1842.4-5840_weekly_bin932.fits outfile=/lscratch/kocevski/31200230/cmap_802656001_803260801_4FGL_J1842.4-5840_weekly_bin932.fits algorithm="CMAP" ebinalg="LOG" emin=30.0 emax=200000.0 ebinfile=NONE tbinalg="LIN" tbinfile=NONE nxpix=160 nypix=160 binsz=0.25 coordsys="CEL" xref=280.611 yref=-58.6802 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 0.70 user 0.25 sys 0.12 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/31200230/ft1_filtered_4FGL_J1842.4-5840_weekly_bin932.fits scfile=/lscratch/kocevski/31200230/ft2_4FGL_J1842.4-5840_weekly_bin932.fits outfile=/lscratch/kocevski/31200230/cmap_HighResolution_802656001_803260801_4FGL_J1842.4-5840_weekly_bin932.fits algorithm="CMAP" ebinalg="LOG" emin=30.0 emax=200000.0 ebinfile=NONE tbinalg="LIN" tbinfile=NONE nxpix=500 nypix=500 binsz=0.1 coordsys="CEL" xref=280.611 yref=-58.6802 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 0.70 user 0.26 sys 0.14 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/31200230/ft1_filtered_4FGL_J1842.4-5840_weekly_bin932.fits evtable="EVENTS" scfile=/lscratch/kocevski/31200230/ft2_4FGL_J1842.4-5840_weekly_bin932.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/31200230/Model_4FGL_J1842.4-5840_weekly_bin932.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 FGES J1631.6-4756 adding source FGES J1633.0-4746 adding source FGES J1652.2-4633 adding source FGES J1655.5-4737 adding source FHES J1642.1-5428 adding source FHES J1741.6-3917 adding source G337.0-0.1 adding source GAL_V02 adding source HESS J1614-518 Working on... /lscratch/kocevski/31200230/ft1_filtered_4FGL_J1842.4-5840_weekly_bin932.fits.....................! real 35.74 user 34.43 sys 0.73 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/31200230/ft1_filtered_4FGL_J1842.4-5840_weekly_bin932.fits', '/lscratch/kocevski/31200230/ft2_4FGL_J1842.4-5840_weekly_bin932.fits', expMap='/lscratch/kocevski/31200230/expmap_802656001_803260801_4FGL_J1842.4-5840_weekly_bin932.fits', expCube='/lscratch/kocevski/31200230/ltcube_802656001_803260801_4FGL_J1842.4-5840_weekly_bin932.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/31200230/Model_4FGL_J1842.4-5840_weekly_bin932.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1842.4-5840' 4FGL J1842.4-5840 Spectrum: PowerLaw 708 Prefactor: 5.229e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-15) 709 Index: 1.682e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 710 Scale: 7.602e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/31200230/ft1_filtered_4FGL_J1842.4-5840_weekly_bin932.fits Spacecraft file(s): /lscratch/kocevski/31200230/ft2_4FGL_J1842.4-5840_weekly_bin932.fits Exposure map: /lscratch/kocevski/31200230/expmap_802656001_803260801_4FGL_J1842.4-5840_weekly_bin932.fits Exposure cube: /lscratch/kocevski/31200230/ltcube_802656001_803260801_4FGL_J1842.4-5840_weekly_bin932.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/31200230/Model_4FGL_J1842.4-5840_weekly_bin932.xml Optimizer: MINUIT Statistic: UNBINNED Performing an iterative likelihood fit... Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 8648.09691453 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 8648.06541101 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 9.6862 1.0000 .0000 .10000E+07 2 'Prefactor ' .22528E-01 1.0000 .0000 .10000E+07 3 'norm ' 20.375 1.0000 .0000 .10000E+07 4 'Prefactor ' .20090E-03 1.0000 .0000 .10000E+07 5 'Prefactor ' .14882E-01 1.0000 .0000 .10000E+07 6 'norm ' 10.310 1.0000 .0000 .10000E+07 7 'Prefactor ' .11218E-02 1.0000 .0000 .10000E+07 8 'Prefactor ' 3.0176 1.0000 .0000 .10000E+07 9 'Prefactor ' 18.229 1.0000 .0000 .10000E+07 10 'norm ' 7.7822 1.0000 .0000 .10000E+07 11 'norm ' 11.666 1.0000 .0000 .10000E+07 12 'norm ' .68705E-03 1.0000 .0000 .10000E+07 13 'Prefactor ' 16.679 1.0000 .0000 .10000E+07 14 'Prefactor ' .42689 1.0000 .0000 .10000E+07 15 'Prefactor ' .34951E-03 1.0000 .0000 .10000E+07 16 'norm ' 11.298 1.0000 .0000 .10000E+07 17 'Prefactor ' .28099E-04 1.0000 .0000 .10000E+07 18 'norm ' 3.4596 1.0000 .0000 .10000E+07 19 'Normalizat' .70560 1.0000 .10000E-01 10.000 20 'Prefactor ' .94626 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .1043E+06 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 8648.060 FROM MIGRAD STATUS=CONVERGED 214 CALLS 1316 TOTAL EDM= .12E-08 STRATEGY=1 ERROR MATRIX UNCERTAINTY= .6% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 9.3945 13.907 -.19096E-06 -.27600E-02 2 Prefactor .16653E-09 36.423 -.14310E-06** at limit ** 3 norm 21.439 8.2033 -.55456E-07 -.14881E-01 4 Prefactor .18319E-08 15.924 .12473E-06** at limit ** 5 Prefactor .43570E-04 44.575 -.10048E-05** at limit ** 6 norm 10.243 9.2792 .65060E-07 .20317E-02 7 Prefactor .31697E-07 25.295 -.46852E-07** at limit ** 8 Prefactor 3.1209 18.904 .31120E-06 .35034E-03 9 Prefactor 19.942 9.2248 .37210E-07 -.27806E-01 10 norm 7.7187 5.4615 -.19064E-07 -.28303E-04 11 norm 11.654 6.3066 -.56292E-08 -.25497E-03 12 norm .22204E-09 12.724 -.16406E-06** at limit ** 13 Prefactor 20.711 75.194 -.17823E-06 -.69563E-02 14 Prefactor .14002E-03 120.98 .17311E-05** at limit ** 15 Prefactor .42157E-04 29.919 .21494E-07** at limit ** 16 norm 11.269 8.1652 -.43032E-07 -.12705E-02 17 Prefactor .0000 2.8543 .48931E-07** at limit ** 18 norm 3.4615 1.8997 -.18972E-07 -.29514E-02 19 Normalizat .70559 .31823 .24237E-05 -.57071E-04 20 Prefactor .94554 .96878E-01 -.86167E-06 -.33597E-03 ERR DEF= .500 Final values: Prefactor = 9.39445 Prefactor = 1.66533e-10 norm = 21.4393 Prefactor = 1.83187e-09 Prefactor = 4.357e-05 norm = 10.2435 Prefactor = 3.16969e-08 Prefactor = 3.12095 Prefactor = 19.9423 norm = 7.71872 norm = 11.6537 norm = 2.22045e-10 Prefactor = 20.7109 Prefactor = 0.000140015 Prefactor = 4.21573e-05 norm = 11.2691 Prefactor = 0 norm = 3.46147 Normalizat = 0.70559 Prefactor = 0.945537 ********** ** 18 **HESSE ********** FCN= 8648.060 FROM HESSE STATUS=OK 343 CALLS 1659 TOTAL EDM= .23E-05 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 9.3945 13.829 .32174E-03 -1.5647 2 Prefactor .16653E-09 35.742 .16876E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 norm 21.439 33.501 .22161E-03 -1.5615 4 Prefactor .18319E-08 15.919 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor .43570E-04 63.443 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 norm 10.243 9.3394 .31180E-03 -1.5644 7 Prefactor .31697E-07 25.439 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 Prefactor 3.1209 19.304 .58397E-03 -1.5673 9 Prefactor 19.942 37.348 .23431E-03 -1.5619 10 norm 7.7187 5.6903 .35921E-03 -1.5652 11 norm 11.654 6.3308 .29305E-03 -1.5640 12 norm .22204E-09 .82371 .24125E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 Prefactor 20.711 82.195 .24497E-03 -1.5617 14 Prefactor .14002E-03 175.57 .86435E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 15 Prefactor .42157E-04 55.149 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 16 norm 11.269 8.1618 .29781E-03 -1.5641 17 Prefactor .0000 2.8522 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 18 norm 3.4615 1.9021 .54347E-03 -1.5671 19 Normalizat .70559 .29823 .11705 -1.0367 20 Prefactor .94554 .89393E-01 .31318E-01 -.94568 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 2.27477e-06 Minuit parameter uncertainties: 1 13.8291 2 0.000144993 3 33.5015 4 0.0003411 5 0.105153 6 9.33937 7 0.00179553 8 15.5239 9 37.3483 10 5.69028 11 6.33077 12 2.56564e-05 13 82.1993 14 0.313589 15 0.0964358 16 8.16182 17 1.53744e-05 18 1.90214 19 0.298914 20 0.0894064 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 8648.06032124 Extracting fit parameters... 4FGL J1842.4-5840 Spectrum: PowerLaw 708 Prefactor: 4.216e-05 9.644e-02 0.000e+00 1.000e+06 ( 1.000e-15) 709 Index: 1.682e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 710 Scale: 7.602e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 1036 Prefactor: 9.455e-01 8.941e-02 0.000e+00 1.000e+01 ( 1.000e+00) 1037 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 1038 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 1012 Normalization: 7.056e-01 2.989e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 280.611 -58.680 Photon Flux Upper Limit: 4.84529491892e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00352921450795 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/31200230/likelihoodResults_802656001_803260801_4FGL_J1842.4-5840_weekly_bin932.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) = 8648.06898354 delta logL = -0.00866230465181 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 8648.06032305 delta logL = -1.81562791113e-06 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .17044E-05 1.0000 .0000 .10000E+07 2 'Index ' 1.4364 1.0000 .0000 10.000 3 'Normalizat' .70512 1.0000 .10000E-01 10.000 4 'Prefactor ' .94560 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .1043E+06 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 8648.060 FROM MIGRAD STATUS=CONVERGED 86 CALLS 284 TOTAL EDM= .48E-09 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .38858E-09 24.299 .42118E-03** at limit ** 2 Index .76584E-01 5.7655 .50000 -.90949E-11 3 Normalizat .70559 .27851 .11705 -.36613E-03 4 Prefactor .94554 .85730E-01 .31318E-01 -.13545E-02 ERR DEF= .500 Final values: Prefactor = 3.88578e-10 Index = 0.0765842 Normalizat = 0.705586 Prefactor = 0.945537 ********** ** 18 **HESSE ********** FCN= 8648.060 FROM HESSE STATUS=OK 27 CALLS 311 TOTAL EDM= .57E-09 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .38858E-09 24.282 .84235E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index .76584E-01 5.7649 .50000 -1.3955 3 Normalizat .70559 .30132 .51909E-03 -1.0367 4 Prefactor .94554 .93135E-01 .13838E-03 -.94568 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 5.74417e-10 Minuit parameter uncertainties: 1 0.000198369 2 0.871778 3 0.302034 4 0.0931508 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) = 8648.06032085 delta logL = 3.8191137719e-07 Extracting fit parameters... 4FGL J1842.4-5840 Spectrum: PowerLaw 708 Prefactor: 3.886e-10 1.984e-04 0.000e+00 1.000e+06 ( 1.000e-15) 709 Index: 7.658e-02 8.718e-01 0.000e+00 1.000e+01 (-1.000e+00) 710 Scale: 7.602e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 1036 Prefactor: 9.455e-01 9.315e-02 0.000e+00 1.000e+01 ( 1.000e+00) 1037 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 1038 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 1012 Normalization: 7.056e-01 3.020e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 280.611 -58.680 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/31200230/cmap_HighResolution_802656001_803260801_4FGL_J1842.4-5840_weekly_bin932.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='3.53e-03', job_status='DONE', photon_flux_upper_limit='4.85e-08', time_completed='2026-07-10 05:29:59.258324', job_id='31200230', GAL2='0.95', fit_tolerance='1e-08', EG2='0.71', EG='0.71', time_epoch_completed='1783686599.26', return_code2='0', ts='-0.00', comment='SUCCESS', return_code='0', GAL='0.95', dlogl='3.82e-07', ts2='-0.00', photon_index_error='0.00', photon_index='1.68' WHERE bin_id='932' AND source_name='4FGL J1842.4-5840' AND cadence='weekly'; Database successfully updated. Analysis Complete. Fri Jul 10 05:29:59 PDT 2026