********** ** 18 **HESSE ********** FCN= 7812.876 FROM HESSE STATUS=OK 33 CALLS 380 TOTAL EDM= .36E-09 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .55511E-10 .20296 .38888E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index .11827 6.5770 .50000 -1.7887 3 Normalizat .94520 .19628 .28312E-03 -.94890 4 Prefactor .99541 .23589 .33099E-03 -.92883 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 3.60533e-10 Minuit parameter uncertainties: 1 6.07995e-06 2 1.08113 3 0.196431 4 0.236137 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) = 7812.87645438 delta logL = 4.50154402643e-08 Extracting fit parameters... 4FGL J1220.1+3432 Spectrum: PowerLaw 299 Prefactor: 5.551e-11 6.080e-06 0.000e+00 1.000e+06 ( 1.000e-13) 300 Index: 1.183e-01 1.081e+00 0.000e+00 1.000e+01 (-1.000e+00) 301 Scale: 1.673e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 610 Prefactor: 9.954e-01 2.361e-01 0.000e+00 1.000e+01 ( 1.000e+00) 611 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 612 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 609 Normalization: 9.452e-01 1.964e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 185.046 34.538 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/27308509/cmap_HighResolution_801273601_801532801_4FGL_J1220.1+3432_daily_bin2168.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='4.07e-03', job_status='DONE', photon_flux_upper_limit='5.38e-08', time_completed='2026-05-27 09:09:12.300081', job_id='27308509', GAL2='1.00', fit_tolerance='1e-08', EG2='0.95', EG='0.95', time_epoch_completed='1779898152.3', return_code2='0', ts='-0.00', comment='SUCCESS', return_code='0', GAL='1.00', dlogl='4.50e-08', ts2='-0.00', photon_index_error='0.00', photon_index='2.11' WHERE bin_id='2168' AND source_name='4FGL J1220.1+3432' AND cadence='daily'; Database successfully updated. Analysis Complete. Wed May 27 09:09:12 PDT 2026 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 7812.87645443 Extracting fit parameters... 4FGL J1220.1+3432 Spectrum: PowerLaw 299 Prefactor: 1.685e-06 1.107e-02 0.000e+00 1.000e+06 ( 1.000e-13) 300 Index: 2.107e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 301 Scale: 1.673e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 610 Prefactor: 9.954e-01 2.049e-01 0.000e+00 1.000e+01 ( 1.000e+00) 611 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 612 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 609 Normalization: 9.452e-01 1.759e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 185.046 34.538 Photon Flux Upper Limit: 5.37713845458e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00406790847562 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/27308499/likelihoodResults_801273601_801532801_4FGL_J1220.1+3432_daily_bin2168.txt Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 7812.91458085 delta logL = -0.0381264251637 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 7812.36456227 delta logL = 0.511892152461 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .65878E-03 1.0000 .0000 .10000E+07 2 'Index ' 6.1831 1.0000 .0000 10.000 3 'Normalizat' .87654 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.0493 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6130E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 7812.876 FROM MIGRAD STATUS=CONVERGED 71 CALLS 347 TOTAL EDM= .32E-09 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .55511E-10 .20496 .42118E-03** at limit ** 2 Index .11827 6.5885 .50000 .43201E-09 3 Normalizat .94520 .16520 .64012E-01 -.92839E-04 4 Prefactor .99541 .19862 .74793E-01 -.20692E-03 ERR DEF= .500 Final values: Prefactor = 5.55112e-11 Index = 0.118273 Normalizat = 0.945196 Prefactor = 0.995415 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) = 7812.87645438 delta logL = 4.50154402643e-08 Extracting fit parameters... 4FGL J1220.1+3432 Spectrum: PowerLaw 299 Prefactor: 5.551e-11 6.080e-06 0.000e+00 1.000e+06 ( 1.000e-13) 300 Index: 1.183e-01 1.081e+00 0.000e+00 1.000e+01 (-1.000e+00) 301 Scale: 1.673e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 610 Prefactor: 9.954e-01 2.361e-01 0.000e+00 1.000e+01 ( 1.000e+00) 611 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 612 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 609 Normalization: 9.452e-01 1.964e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 185.046 34.538 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/27308510/cmap_HighResolution_801273601_801532801_4FGL_J1220.1+3432_daily_bin2168.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='4.07e-03', job_status='DONE', photon_flux_upper_limit='5.38e-08', time_completed='2026-05-27 09:09:13.658340', job_id='27308510', GAL2='1.00', fit_tolerance='1e-08', EG2='0.95', EG='0.95', time_epoch_completed='1779898153.66', return_code2='0', ts='-0.00', comment='SUCCESS', return_code='0', GAL='1.00', dlogl='4.50e-08', ts2='-0.00', photon_index_error='0.00', photon_index='2.11' WHERE bin_id='2168' AND source_name='4FGL J1220.1+3432' AND cadence='daily'; Database successfully updated. Analysis Complete. Wed May 27 09:09:13 PDT 2026 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 7812.87645443 Extracting fit parameters... 4FGL J1220.1+3432 Spectrum: PowerLaw 299 Prefactor: 1.685e-06 1.107e-02 0.000e+00 1.000e+06 ( 1.000e-13) 300 Index: 2.107e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 301 Scale: 1.673e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 610 Prefactor: 9.954e-01 2.049e-01 0.000e+00 1.000e+01 ( 1.000e+00) 611 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 612 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 609 Normalization: 9.452e-01 1.759e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 185.046 34.538 Photon Flux Upper Limit: 5.37713845458e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00406790847562 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/27308495/likelihoodResults_801273601_801532801_4FGL_J1220.1+3432_daily_bin2168.txt Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 7812.91458085 delta logL = -0.0381264251637 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 7812.36456227 delta logL = 0.511892152461 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .65878E-03 1.0000 .0000 .10000E+07 2 'Index ' 6.1831 1.0000 .0000 10.000 3 'Normalizat' .87654 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.0493 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6130E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 7812.876 FROM MIGRAD STATUS=CONVERGED 71 CALLS 347 TOTAL EDM= .32E-09 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .55511E-10 .20496 .42118E-03** at limit ** 2 Index .11827 6.5885 .50000 .43201E-09 3 Normalizat .94520 .16520 .64012E-01 -.92839E-04 4 Prefactor .99541 .19862 .74793E-01 -.20692E-03 ERR DEF= .500 Final values: Prefactor = 5.55112e-11 Index = 0.118273 Normalizat = 0.945196 Prefactor = 0.995415 ********** ** 18 **HESSE ********** FCN= 7812.876 FROM HESSE STATUS=OK 33 CALLS 380 TOTAL EDM= .36E-09 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .55511E-10 .20296 .38888E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index .11827 6.5770 .50000 -1.7887 3 Normalizat .94520 .19628 .28312E-03 -.94890 4 Prefactor .99541 .23589 .33099E-03 -.92883 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 3.60533e-10 Minuit parameter uncertainties: 1 6.07995e-06 2 1.08113 3 0.196431 4 0.236137 ********** ** 18 **HESSE ********** FCN= 7812.876 FROM HESSE STATUS=OK 33 CALLS 380 TOTAL EDM= .36E-09 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .55511E-10 .20296 .38888E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index .11827 6.5770 .50000 -1.7887 3 Normalizat .94520 .19628 .28312E-03 -.94890 4 Prefactor .99541 .23589 .33099E-03 -.92883 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 3.60533e-10 Minuit parameter uncertainties: 1 6.07995e-06 2 1.08113 3 0.196431 4 0.236137 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) = 7812.87645438 delta logL = 4.50154402643e-08 Extracting fit parameters... 4FGL J1220.1+3432 Spectrum: PowerLaw 299 Prefactor: 5.551e-11 6.080e-06 0.000e+00 1.000e+06 ( 1.000e-13) 300 Index: 1.183e-01 1.081e+00 0.000e+00 1.000e+01 (-1.000e+00) 301 Scale: 1.673e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 610 Prefactor: 9.954e-01 2.361e-01 0.000e+00 1.000e+01 ( 1.000e+00) 611 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 612 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 609 Normalization: 9.452e-01 1.964e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 185.046 34.538 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/27308499/cmap_HighResolution_801273601_801532801_4FGL_J1220.1+3432_daily_bin2168.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='4.07e-03', job_status='DONE', photon_flux_upper_limit='5.38e-08', time_completed='2026-05-27 09:09:16.846836', job_id='27308499', GAL2='1.00', fit_tolerance='1e-08', EG2='0.95', EG='0.95', time_epoch_completed='1779898156.85', return_code2='0', ts='-0.00', comment='SUCCESS', return_code='0', GAL='1.00', dlogl='4.50e-08', ts2='-0.00', photon_index_error='0.00', photon_index='2.11' WHERE bin_id='2168' AND source_name='4FGL J1220.1+3432' AND cadence='daily'; Database successfully updated. Analysis Complete. Wed May 27 09:09:16 PDT 2026 ********** ** 18 **HESSE ********** FCN= 7812.876 FROM HESSE STATUS=OK 652 CALLS 3472 TOTAL EDM= .54E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .0000 .94001 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Prefactor .43958E-05 27.011 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor .29143E-06 82.642 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 norm 3.2471 2.7856 .56196E-03 -1.5672 5 Prefactor .25424E-07 11.106 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor 1.6304 4.4173 .82014E-03 -1.5682 7 Prefactor 35.512 51.421 .16802E-03 -1.5589 8 norm 3.2280 1.5161 .56365E-03 -1.5672 9 Prefactor .14356E-05 39.241 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 norm .66613E-09 5.4153 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor .22199E-06 47.585 .10937E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 norm 31.743 3.0950 .17752E-03 -1.5595 13 norm 1.7796 1.7022 .78432E-03 -1.5681 14 Prefactor .16850E-05 18.190 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 15 Prefactor 3.6078 2.1313 .53167E-03 -1.5670 16 Prefactor 2.5596 2.4040 .63743E-03 -1.5676 17 Prefactor .0000 2.7094 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 18 norm 5.2535 4.6017 .44027E-03 -1.5662 19 Prefactor 7.6958 8.3489 .36113E-03 -1.5652 20 Prefactor .77716E-08 5.8773 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 21 Prefactor 8.6076 6.1683 .34124E-03 -1.5649 22 norm 30.899 7.1218 .17989E-03 -1.5597 23 Prefactor .42035E-05 20.860 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 24 Prefactor 15.376 13.432 .25529E-03 -1.5630 25 norm .30068 3.4181 .49919E-02 -1.5697 26 norm 5.8109 3.8347 .41662E-03 -1.5660 27 norm .55511E-10 2.5467 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 28 Prefactor .61062E-09 4.9702 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 29 Normalizat .94519 .17578 .45475E-01 -.94890 30 Prefactor .99542 .20479 .74806E-01 -.92882 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 5.38744e-07 Minuit parameter uncertainties: 1 4.24729e-06 2 0.0217931 3 0.00981531 4 2.78559 5 0.00106329 6 4.41735 7 51.422 8 1.51606 9 0.0150113 10 0.000118158 11 0.00650039 12 3.09501 13 1.70218 14 0.0110727 15 2.13131 16 2.40402 17 5.39313e-06 18 4.60172 19 8.34894 20 0.000426691 21 6.1683 22 7.12182 23 0.0187279 24 13.4317 25 2.02757 26 3.83473 27 2.15517e-05 28 0.000108436 29 0.175889 30 0.204947 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) = 7812.87645438 delta logL = 4.50154402643e-08 Extracting fit parameters... 4FGL J1220.1+3432 Spectrum: PowerLaw 299 Prefactor: 5.551e-11 6.080e-06 0.000e+00 1.000e+06 ( 1.000e-13) 300 Index: 1.183e-01 1.081e+00 0.000e+00 1.000e+01 (-1.000e+00) 301 Scale: 1.673e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 610 Prefactor: 9.954e-01 2.361e-01 0.000e+00 1.000e+01 ( 1.000e+00) 611 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 612 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 609 Normalization: 9.452e-01 1.964e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 185.046 34.538 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/27308495/cmap_HighResolution_801273601_801532801_4FGL_J1220.1+3432_daily_bin2168.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='4.07e-03', job_status='DONE', photon_flux_upper_limit='5.38e-08', time_completed='2026-05-27 09:09:17.379498', job_id='27308495', GAL2='1.00', fit_tolerance='1e-08', EG2='0.95', EG='0.95', time_epoch_completed='1779898157.38', return_code2='0', ts='-0.00', comment='SUCCESS', return_code='0', GAL='1.00', dlogl='4.50e-08', ts2='-0.00', photon_index_error='0.00', photon_index='2.11' WHERE bin_id='2168' AND source_name='4FGL J1220.1+3432' AND cadence='daily'; Database successfully updated. Analysis Complete. Wed May 27 09:09:17 PDT 2026 ********** ** 18 **HESSE ********** FCN= 7812.876 FROM HESSE STATUS=OK 652 CALLS 3472 TOTAL EDM= .54E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .0000 .94001 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Prefactor .43958E-05 27.011 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor .29143E-06 82.642 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 norm 3.2471 2.7856 .56196E-03 -1.5672 5 Prefactor .25424E-07 11.106 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor 1.6304 4.4173 .82014E-03 -1.5682 7 Prefactor 35.512 51.421 .16802E-03 -1.5589 8 norm 3.2280 1.5161 .56365E-03 -1.5672 9 Prefactor .14356E-05 39.241 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 norm .66613E-09 5.4153 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor .22199E-06 47.585 .10937E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 norm 31.743 3.0950 .17752E-03 -1.5595 13 norm 1.7796 1.7022 .78432E-03 -1.5681 14 Prefactor .16850E-05 18.190 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 15 Prefactor 3.6078 2.1313 .53167E-03 -1.5670 16 Prefactor 2.5596 2.4040 .63743E-03 -1.5676 17 Prefactor .0000 2.7094 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 18 norm 5.2535 4.6017 .44027E-03 -1.5662 19 Prefactor 7.6958 8.3489 .36113E-03 -1.5652 20 Prefactor .77716E-08 5.8773 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 21 Prefactor 8.6076 6.1683 .34124E-03 -1.5649 22 norm 30.899 7.1218 .17989E-03 -1.5597 23 Prefactor .42035E-05 20.860 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 24 Prefactor 15.376 13.432 .25529E-03 -1.5630 25 norm .30068 3.4181 .49919E-02 -1.5697 26 norm 5.8109 3.8347 .41662E-03 -1.5660 27 norm .55511E-10 2.5467 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 28 Prefactor .61062E-09 4.9702 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 29 Normalizat .94519 .17578 .45475E-01 -.94890 30 Prefactor .99542 .20479 .74806E-01 -.92882 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 5.38744e-07 Minuit parameter uncertainties: 1 4.24729e-06 2 0.0217931 3 0.00981531 4 2.78559 5 0.00106329 6 4.41735 7 51.422 8 1.51606 9 0.0150113 10 0.000118158 11 0.00650039 12 3.09501 13 1.70218 14 0.0110727 15 2.13131 16 2.40402 17 5.39313e-06 18 4.60172 19 8.34894 20 0.000426691 21 6.1683 22 7.12182 23 0.0187279 24 13.4317 25 2.02757 26 3.83473 27 2.15517e-05 28 0.000108436 29 0.175889 30 0.204947 ********** ** 18 **HESSE ********** FCN= 7812.876 FROM HESSE STATUS=OK 652 CALLS 3472 TOTAL EDM= .54E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .0000 .94001 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Prefactor .43958E-05 27.011 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor .29143E-06 82.642 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 norm 3.2471 2.7856 .56196E-03 -1.5672 5 Prefactor .25424E-07 11.106 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor 1.6304 4.4173 .82014E-03 -1.5682 7 Prefactor 35.512 51.421 .16802E-03 -1.5589 8 norm 3.2280 1.5161 .56365E-03 -1.5672 9 Prefactor .14356E-05 39.241 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 norm .66613E-09 5.4153 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor .22199E-06 47.585 .10937E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 norm 31.743 3.0950 .17752E-03 -1.5595 13 norm 1.7796 1.7022 .78432E-03 -1.5681 14 Prefactor .16850E-05 18.190 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 15 Prefactor 3.6078 2.1313 .53167E-03 -1.5670 16 Prefactor 2.5596 2.4040 .63743E-03 -1.5676 17 Prefactor .0000 2.7094 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 18 norm 5.2535 4.6017 .44027E-03 -1.5662 19 Prefactor 7.6958 8.3489 .36113E-03 -1.5652 20 Prefactor .77716E-08 5.8773 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 21 Prefactor 8.6076 6.1683 .34124E-03 -1.5649 22 norm 30.899 7.1218 .17989E-03 -1.5597 23 Prefactor .42035E-05 20.860 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 24 Prefactor 15.376 13.432 .25529E-03 -1.5630 25 norm .30068 3.4181 .49919E-02 -1.5697 26 norm 5.8109 3.8347 .41662E-03 -1.5660 27 norm .55511E-10 2.5467 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 28 Prefactor .61062E-09 4.9702 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 29 Normalizat .94519 .17578 .45475E-01 -.94890 30 Prefactor .99542 .20479 .74806E-01 -.92882 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 5.38744e-07 Minuit parameter uncertainties: 1 4.24729e-06 2 0.0217931 3 0.00981531 4 2.78559 5 0.00106329 6 4.41735 7 51.422 8 1.51606 9 0.0150113 10 0.000118158 11 0.00650039 12 3.09501 13 1.70218 14 0.0110727 15 2.13131 16 2.40402 17 5.39313e-06 18 4.60172 19 8.34894 20 0.000426691 21 6.1683 22 7.12182 23 0.0187279 24 13.4317 25 2.02757 26 3.83473 27 2.15517e-05 28 0.000108436 29 0.175889 30 0.204947 /sdf/group/fermi/u/kocevski/software/conda/envs/fermitools_v1.0.5/lib/python2.7/site-packages/pyfits/__init__.py:22: PyFITSDeprecationWarning: PyFITS is deprecated, please use astropy.io.fits PyFITSDeprecationWarning) # noqa Likelihood Analysis Tool Support Contact: Daniel Kocevski (daniel.kocevski@nasa.gov) Importing modules... This is make3FGLxml version 01r0. The default diffuse model files and names are for pass 8 and assume you have v10r00p05 of the Fermi Science Tools or higher. This is make4FGLDR3xml version 01r09. The default diffuse model files and names are for P8R3, 4FGL DRs, and the default fermitools directory locations. WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). /sdf/group/fermi/u/kocevski/software/conda/envs/fermitools_v1.0.5/lib/python2.7/site-packages/matplotlib/cbook/deprecation.py:106: MatplotlibDeprecationWarning: The mpl_toolkits.axes_grid module was deprecated in version 2.1. Use mpl_toolkits.axes_grid1 and mpl_toolkits.axisartist provies the same functionality instead. warnings.warn(message, mplDeprecation, stacklevel=1) WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). number of points = 7576 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J1220.1+3432_daily_bin2168 RA = 185.046, Dec = 34.5383 tmin = 801273601, tmax = 801532801 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='27308676', job_status='RUN', time_executed='2026-05-27 09:09:27.549930', time_epoch_executed='1779898167.55' WHERE source_name='4FGL J1220.1+3432' and cadence='daily' and bin_id='2168' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/27308676 Creating custom pfile directory: /lscratch/kocevski/27308676/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=801273601.0 && nMetStart<801532801.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=801273601.0 && nMetStart<801532801.0' /Data/Flight/Level1/LPA Retrieving 47 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/27308676/ft1_4FGL_J1220.1+3432_daily_bin2168.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=801273601.0 && nMetStart<801532801.0' /Data/Flight/Level1/LPA Retrieving 47 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/27308676/ft2_4FGL_J1220.1+3432_daily_bin2168.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/27308676/ft1_4FGL_J1220.1+3432_daily_bin2168.fits outfile=/lscratch/kocevski/27308676/ft1_filteredMKT_4FGL_J1220.1+3432_daily_bin2168.fits ra=185.046 dec=34.5383 rad=12.0 tmin=801273601.0 tmax=801532801.0 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 2.25 user 1.74 sys 0.18 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/27308676/ft2_4FGL_J1220.1+3432_daily_bin2168.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/27308676/ft2_4FGL_J1220.1+3432_daily_bin2168.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/27308676/ft1_filteredMKT_4FGL_J1220.1+3432_daily_bin2168.fits evtable="EVENTS" outfile="/lscratch/kocevski/27308676/ft1_filtered_4FGL_J1220.1+3432_daily_bin2168.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 0.60 user 0.17 sys 0.14 Number of photons that the gtmktime cut: 748 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/27308676/ft1_filtered_4FGL_J1220.1+3432_daily_bin2168.fits" evtable="EVENTS" scfile=/lscratch/kocevski/27308676/ft2_4FGL_J1220.1+3432_daily_bin2168.fits sctable="SC_DATA" ouDone. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 7812.87645443 Extracting fit parameters... 4FGL J1220.1+3432 Spectrum: PowerLaw 299 Prefactor: 1.685e-06 1.107e-02 0.000e+00 1.000e+06 ( 1.000e-13) 300 Index: 2.107e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 301 Scale: 1.673e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 610 Prefactor: 9.954e-01 2.049e-01 0.000e+00 1.000e+01 ( 1.000e+00) 611 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 612 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 609 Normalization: 9.452e-01 1.759e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 185.046 34.538 Photon Flux Upper Limit: 5.37713845458e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00406790847562 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/27308517/likelihoodResults_801273601_801532801_4FGL_J1220.1+3432_daily_bin2168.txt Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 7812.91458085 delta logL = -0.0381264251637 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 7812.36456227 delta logL = 0.511892152461 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .65878E-03 1.0000 .0000 .10000E+07 2 'Index ' 6.1831 1.0000 .0000 10.000 3 'Normalizat' .87654 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.0493 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6130E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 7812.876 FROM MIGRAD STATUS=CONVERGED 71 CALLS 347 TOTAL EDM= .32E-09 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .55511E-10 .20496 .42118E-03** at limit ** 2 Index .11827 6.5885 .50000 .43201E-09 3 Normalizat .94520 .16520 .64012E-01 -.92839E-04 4 Prefactor .99541 .19862 .74793E-01 -.20692E-03 ERR DEF= .500 Final values: Prefactor = 5.55112e-11 Index = 0.118273 Normalizat = 0.945196 Prefactor = 0.995415 ********** ** 18 **HESSE ********** FCN= 7812.876 FROM HESSE STATUS=OK 33 CALLS 380 TOTAL EDM= .36E-09 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .55511E-10 .20296 .38888E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index .11827 6.5770 .50000 -1.7887 3 Normalizat .94520 .19628 .28312E-03 -.94890 4 Prefactor .99541 .23589 .33099E-03 -.92883 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 3.60533e-10 Minuit parameter uncertainties: 1 6.07995e-06 2 1.08113 3 0.196431 4 0.236137 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) = 7812.87645438 delta logL = 4.50154402643e-08 Extracting fit parameters... 4FGL J1220.1+3432 Spectrum: PowerLaw 299 Prefactor: 5.551e-11 6.080e-06 0.000e+00 1.000e+06 ( 1.000e-13) 300 Index: 1.183e-01 1.081e+00 0.000e+00 1.000e+01 (-1.000e+00) 301 Scale: 1.673e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 610 Prefactor: 9.954e-01 2.361e-01 0.000e+00 1.000e+01 ( 1.000e+00) 611 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 612 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 609 Normalization: 9.452e-01 1.964e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 185.046 34.538 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/27308517/cmap_HighResolution_801273601_801532801_4FGL_J1220.1+3432_daily_bin2168.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='4.07e-03', job_status='DONE', photon_flux_upper_limit='5.38e-08', time_completed='2026-05-27 09:10:16.321660', job_id='27308517', GAL2='1.00', fit_tolerance='1e-08', EG2='0.95', EG='0.95', time_epoch_completed='1779898216.32', return_code2='0', ts='-0.00', comment='SUCCESS', return_code='0', GAL='1.00', dlogl='4.50e-08', ts2='-0.00', photon_index_error='0.00', photon_index='2.11' WHERE bin_id='2168' AND source_name='4FGL J1220.1+3432' AND cadence='daily'; Database successfully updated. Analysis Complete. Wed May 27 09:10:16 PDT 2026 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 7812.87645443 Extracting fit parameters... 4FGL J1220.1+3432 Spectrum: PowerLaw 299 Prefactor: 1.685e-06 1.107e-02 0.000e+00 1.000e+06 ( 1.000e-13) 300 Index: 2.107e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 301 Scale: 1.673e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 610 Prefactor: 9.954e-01 2.049e-01 0.000e+00 1.000e+01 ( 1.000e+00) 611 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 612 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 609 Normalization: 9.452e-01 1.759e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 185.046 34.538 Photon Flux Upper Limit: 5.37713845458e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00406790847562 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/27308533/likelihoodResults_801273601_801532801_4FGL_J1220.1+3432_daily_bin2168.txt Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 7812.91458085 delta logL = -0.0381264251637 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 7812.36456227 delta logL = 0.511892152461 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .65878E-03 1.0000 .0000 .10000E+07 2 'Index ' 6.1831 1.0000 .0000 10.000 3 'Normalizat' .87654 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.0493 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6130E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 7812.876 FROM MIGRAD STATUS=CONVERGED 71 CALLS 347 TOTAL EDM= .32E-09 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .55511E-10 .20496 .42118E-03** at limit ** 2 Index .11827 6.5885 .50000 .43201E-09 3 Normalizat .94520 .16520 .64012E-01 -.92839E-04 4 Prefactor .99541 .19862 .74793E-01 -.20692E-03 ERR DEF= .500 Final values: Prefactor = 5.55112e-11 Index = 0.118273 Normalizat = 0.945196 Prefactor = 0.995415 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 7812.87645443 Extracting fit parameters... 4FGL J1220.1+3432 Spectrum: PowerLaw 299 Prefactor: 1.685e-06 1.107e-02 0.000e+00 1.000e+06 ( 1.000e-13) 300 Index: 2.107e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 301 Scale: 1.673e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 610 Prefactor: 9.954e-01 2.049e-01 0.000e+00 1.000e+01 ( 1.000e+00) 611 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 612 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 609 Normalization: 9.452e-01 1.759e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 185.046 34.538 Photon Flux Upper Limit: 5.37713845458e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00406790847562 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/27308538/likelihoodResults_801273601_801532801_4FGL_J1220.1+3432_daily_bin2168.txt Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 7812.91458085 delta logL = -0.0381264251637 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 7812.36456227 delta logL = 0.511892152461 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .65878E-03 1.0000 .0000 .10000E+07 2 'Index ' 6.1831 1.0000 .0000 10.000 3 'Normalizat' .87654 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.0493 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6130E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 7812.876 FROM MIGRAD STATUS=CONVERGED 71 CALLS 347 TOTAL EDM= .32E-09 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .55511E-10 .20496 .42118E-03** at limit ** 2 Index .11827 6.5885 .50000 .43201E-09 3 Normalizat .94520 .16520 .64012E-01 -.92839E-04 4 Prefactor .99541 .19862 .74793E-01 -.20692E-03 ERR DEF= .500 Final values: Prefactor = 5.55112e-11 Index = 0.118273 Normalizat = 0.945196 Prefactor = 0.995415 ********** ** 18 **HESSE ********** FCN= 7812.876 FROM HESSE STATUS=OK 33 CALLS 380 TOTAL EDM= .36E-09 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .55511E-10 .20296 .38888E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index .11827 6.5770 .50000 -1.7887 3 Normalizat .94520 .19628 .28312E-03 -.94890 4 Prefactor .99541 .23589 .33099E-03 -.92883 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 3.60533e-10 Minuit parameter uncertainties: 1 6.07995e-06 2 1.08113 3 0.196431 4 0.236137 ********** ** 18 **HESSE ********** FCN= 7812.876 FROM HESSE STATUS=OK 33 CALLS 380 TOTAL EDM= .36E-09 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .55511E-10 .20296 .38888E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index .11827 6.5770 .50000 -1.7887 3 Normalizat .94520 .19628 .28312E-03 -.94890 4 Prefactor .99541 .23589 .33099E-03 -.92883 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 3.60533e-10 Minuit parameter uncertainties: 1 6.07995e-06 2 1.08113 3 0.196431 4 0.236137 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) = 7812.87645438 delta logL = 4.50154402643e-08 Extracting fit parameters... 4FGL J1220.1+3432 Spectrum: PowerLaw 299 Prefactor: 5.551e-11 6.080e-06 0.000e+00 1.000e+06 ( 1.000e-13) 300 Index: 1.183e-01 1.081e+00 0.000e+00 1.000e+01 (-1.000e+00) 301 Scale: 1.673e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 610 Prefactor: 9.954e-01 2.361e-01 0.000e+00 1.000e+01 ( 1.000e+00) 611 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 612 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 609 Normalization: 9.452e-01 1.964e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 185.046 34.538 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/27308533/cmap_HighResolution_801273601_801532801_4FGL_J1220.1+3432_daily_bin2168.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='4.07e-03', job_status='DONE', photon_flux_upper_limit='5.38e-08', time_completed='2026-05-27 09:10:19.826550', job_id='27308533', GAL2='1.00', fit_tolerance='1e-08', EG2='0.95', EG='0.95', time_epoch_completed='1779898219.83', return_code2='0', ts='-0.00', comment='SUCCESS', return_code='0', GAL='1.00', dlogl='4.50e-08', ts2='-0.00', photon_index_error='0.00', photon_index='2.11' WHERE bin_id='2168' AND source_name='4FGL J1220.1+3432' AND cadence='daily'; Database successfully updated. Analysis Complete. Wed May 27 09:10:19 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) = 7812.87645438 delta logL = 4.50154402643e-08 Extracting fit parameters... 4FGL J1220.1+3432 Spectrum: PowerLaw 299 Prefactor: 5.551e-11 6.080e-06 0.000e+00 1.000e+06 ( 1.000e-13) 300 Index: 1.183e-01 1.081e+00 0.000e+00 1.000e+01 (-1.000e+00) 301 Scale: 1.673e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 610 Prefactor: 9.954e-01 2.361e-01 0.000e+00 1.000e+01 ( 1.000e+00) 611 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 612 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 609 Normalization: 9.452e-01 1.964e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 185.046 34.538 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/27308538/cmap_HighResolution_801273601_801532801_4FGL_J1220.1+3432_daily_bin2168.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='4.07e-03', job_status='DONE', photon_flux_upper_limit='5.38e-08', time_completed='2026-05-27 09:10:20.380782', job_id='27308538', GAL2='1.00', fit_tolerance='1e-08', EG2='0.95', EG='0.95', time_epoch_completed='1779898220.38', return_code2='0', ts='-0.00', comment='SUCCESS', return_code='0', GAL='1.00', dlogl='4.50e-08', ts2='-0.00', photon_index_error='0.00', photon_index='2.11' WHERE bin_id='2168' AND source_name='4FGL J1220.1+3432' AND cadence='daily'; Database successfully updated. Analysis Complete. Wed May 27 09:10:20 PDT 2026 _V02 Working on... /lscratch/kocevski/27308580/ft1_filtered_4FGL_J1220.1+3432_daily_bin2168.fits.....................! real 28.17 user 26.20 sys 1.43 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/27308580/ft1_filtered_4FGL_J1220.1+3432_daily_bin2168.fits', '/lscratch/kocevski/27308580/ft2_4FGL_J1220.1+3432_daily_bin2168.fits', expMap='/lscratch/kocevski/27308580/expmap_801273601_801532801_4FGL_J1220.1+3432_daily_bin2168.fits', expCube='/lscratch/kocevski/27308580/ltcube_801273601_801532801_4FGL_J1220.1+3432_daily_bin2168.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/27308580/Model_4FGL_J1220.1+3432_daily_bin2168.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1220.1+3432' 4FGL J1220.1+3432 Spectrum: PowerLaw 299 Prefactor: 1.941e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-13) 300 Index: 2.107e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 301 Scale: 1.673e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/27308580/ft1_filtered_4FGL_J1220.1+3432_daily_bin2168.fits Spacecraft file(s): /lscratch/kocevski/27308580/ft2_4FGL_J1220.1+3432_daily_bin2168.fits Exposure map: /lscratch/kocevski/27308580/expmap_801273601_801532801_4FGL_J1220.1+3432_daily_bin2168.fits Exposure cube: /lscratch/kocevski/27308580/ltcube_801273601_801532801_4FGL_J1220.1+3432_daily_bin2168.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/27308580/Model_4FGL_J1220.1+3432_daily_bin2168.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) = 7812.89414735 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 7812.87952423 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .71498E-07 1.0000 .0000 .10000E+07 2 'Prefactor ' .56347E-05 1.0000 .0000 .10000E+07 3 'Prefactor ' .66320E-03 1.0000 .0000 .10000E+07 4 'norm ' 3.2455 1.0000 .0000 .10000E+07 5 'Prefactor ' .41357E-02 1.0000 .0000 .10000E+07 6 'Prefactor ' 1.6549 1.0000 .0000 .10000E+07 7 'Prefactor ' 35.430 1.0000 .0000 .10000E+07 8 'norm ' 3.2270 1.0000 .0000 .10000E+07 9 'Prefactor ' .14159E-04 1.0000 .0000 .10000E+07 10 'norm ' .26206E-04 1.0000 .0000 .10000E+07 11 'Prefactor ' .25057 1.0000 .0000 .10000E+07 12 'norm ' 31.743 1.0000 .0000 .10000E+07 13 'norm ' 1.7794 1.0000 .0000 .10000E+07 14 'Prefactor ' .94160E-04 1.0000 .0000 .10000E+07 15 'Prefactor ' 3.6083 1.0000 .0000 .10000E+07 16 'Prefactor ' 2.5627 1.0000 .0000 .10000E+07 17 'Prefactor ' .87426E-05 1.0000 .0000 .10000E+07 18 'norm ' 5.2074 1.0000 .0000 .10000E+07 19 'Prefactor ' 7.7003 1.0000 .0000 .10000E+07 20 'Prefactor ' .37289E-03 1.0000 .0000 .10000E+07 21 'Prefactor ' 8.6168 1.0000 .0000 .10000E+07 22 'norm ' 30.911 1.0000 .0000 .10000E+07 23 'Prefactor ' .22900E-03 1.0000 .0000 .10000E+07 24 'Prefactor ' 15.360 1.0000 .0000 .10000E+07 25 'norm ' .30761 1.0000 .0000 .10000E+07 26 'norm ' 5.8047 1.0000 .0000 .10000E+07 27 'norm ' .10247E-03 1.0000 .00_V02 Working on... /lscratch/kocevski/27308578/ft1_filtered_4FGL_J1220.1+3432_daily_bin2168.fits.....................! real 27.39 user 25.92 sys 1.05 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/27308578/ft1_filtered_4FGL_J1220.1+3432_daily_bin2168.fits', '/lscratch/kocevski/27308578/ft2_4FGL_J1220.1+3432_daily_bin2168.fits', expMap='/lscratch/kocevski/27308578/expmap_801273601_801532801_4FGL_J1220.1+3432_daily_bin2168.fits', expCube='/lscratch/kocevski/27308578/ltcube_801273601_801532801_4FGL_J1220.1+3432_daily_bin2168.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/27308578/Model_4FGL_J1220.1+3432_daily_bin2168.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1220.1+3432' 4FGL J1220.1+3432 Spectrum: PowerLaw 299 Prefactor: 1.941e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-13) 300 Index: 2.107e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 301 Scale: 1.673e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/27308578/ft1_filtered_4FGL_J1220.1+3432_daily_bin2168.fits Spacecraft file(s): /lscratch/kocevski/27308578/ft2_4FGL_J1220.1+3432_daily_bin2168.fits Exposure map: /lscratch/kocevski/27308578/expmap_801273601_801532801_4FGL_J1220.1+3432_daily_bin2168.fits Exposure cube: /lscratch/kocevski/27308578/ltcube_801273601_801532801_4FGL_J1220.1+3432_daily_bin2168.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/27308578/Model_4FGL_J1220.1+3432_daily_bin2168.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) = 7812.89414735 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 7812.87952423 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .71498E-07 1.0000 .0000 .10000E+07 2 'Prefactor ' .56347E-05 1.0000 .0000 .10000E+07 3 'Prefactor ' .66320E-03 1.0000 .0000 .10000E+07 4 'norm ' 3.2455 1.0000 .0000 .10000E+07 5 'Prefactor ' .41357E-02 1.0000 .0000 .10000E+07 6 'Prefactor ' 1.6549 1.0000 .0000 .10000E+07 7 'Prefactor ' 35.430 1.0000 .0000 .10000E+07 8 'norm ' 3.2270 1.0000 .0000 .10000E+07 9 'Prefactor ' .14159E-04 1.0000 .0000 .10000E+07 10 'norm ' .26206E-04 1.0000 .0000 .10000E+07 11 'Prefactor ' .25057 1.0000 .0000 .10000E+07 12 'norm ' 31.743 1.0000 .0000 .10000E+07 13 'norm ' 1.7794 1.0000 .0000 .10000E+07 14 'Prefactor ' .94160E-04 1.0000 .0000 .10000E+07 15 'Prefactor ' 3.6083 1.0000 .0000 .10000E+07 16 'Prefactor ' 2.5627 1.0000 .0000 .10000E+07 17 'Prefactor ' .87426E-05 1.0000 .0000 .10000E+07 18 'norm ' 5.2074 1.0000 .0000 .10000E+07 19 'Prefactor ' 7.7003 1.0000 .0000 .10000E+07 20 'Prefactor ' .37289E-03 1.0000 .0000 .10000E+07 21 'Prefactor ' 8.6168 1.0000 .0000 .10000E+07 22 'norm ' 30.911 1.0000 .0000 .10000E+07 23 'Prefactor ' .22900E-03 1.0000 .0000 .10000E+07 24 'Prefactor ' 15.360 1.0000 .0000 .10000E+07 25 'norm ' .30761 1.0000 .0000 .10000E+07 26 'norm ' 5.8047 1.0000 .0000 .10000E+07 27 'norm ' .10247E-03 1.0000 .0000 .10000E+07 28 'Prefactor ' .10889E-02 1.0000 .0000 .10000E+07 29 'Normalizat' .94508 1.0000 .10000E-01 10.000 30 'Prefactor ' .99561 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6130E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 7812.876 FROM MIGRAD STATUS=CONVERGED 217 CALLS 2820 TOTAL EDM= .59E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.2% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .0000 .94142 .18698E-06** at limit ** 2 Prefactor .43958E-05 18.361 -.77125E-06** at limit ** 3 Prefactor .29143E-06 82.546 -.11970E-05** at limit ** 4 norm 3.2471 2.7227 -.16779E-06 -.19830E-02 5 Prefactor .25424E-07 10.970 .32234E-06** at limit ** 6 Prefactor 1.6304 4.3839 .55205E-06 .31517E-03 7 Prefactor 35.512 1.0587 .15159E-08 .46860E-03 8 norm 3.2280 1.3568 -.65949E-07 -.97314E-03 9 Prefactor .14356E-05 36.479 .83966E-06** at limit ** 10 norm .66613E-09 5.4047 .51374E-06** at limit ** 11 Prefactor .22199E-06 47.100 .95282E-06** at limit ** 12 norm 31.743 3.0992 -.22308E-07 -.31748E-02 13 norm 1.7796 1.7122 .10258E-06 -.15701E-03 14 Prefactor .16850E-05 15.305 .13860E-05** at limit ** 15 Prefactor 3.6078 2.1300 -.72982E-07 -.21533E-02 16 Prefactor 2.5596 2.3809 -.71446E-07 -.10663E-02 17 Prefactor .0000 2.7153 -.95823E-07** at limit ** 18 norm 5.2535 4.5915 -.37617E-06 -.10787E-02 19 Prefactor 7.6958 8.3321 .12001E-06 .37219E-02 20 Prefactor .77716E-08 5.8535 .66188E-06** at limit ** 21 Prefactor 8.6076 5.9190 -.22222E-06 .99278E-03 22 norm 30.899 7.1130 -.22193E-06 -.19899E-01 23 Prefactor .42035E-05 12.484 .18242E-06** at limit ** 24 Prefactor 15.376 1.6237 -.26275E-07 -.29354E-02 25 norm .30068 9.6480 -.46286E-06 .11741E-03 26 norm 5.8109 3.8277 .10551E-06 .19771E-02 27 norm .55511E-10 2.5453 -.52585E-06** at limit ** 28 Prefactor .61062E-09 4.9941 -.84398E-06** at limit ** 29 Normalizat .94519 .20395 .75199E-05 -.15085E-04 30 Prefactor .99542 .23885 .31200E-05 .10423E-04 ERR DEF= .500 Final values: Prefactor = 0 Prefactor = 4.39576e-06 Prefactor = 2.91434e-07 norm = 3.24706 Prefactor = 2.54241e-08 Prefactor = 1.63037 Prefactor = 35.5119 norm = 3.22802 Prefactor = 1.43557e-06 norm = 6.66134e-10 Prefactor = 2.21989e-07 norm = 31.7431 norm = 1.77956 Prefactor = 1.68504e-06 Prefactor = 3.60778 Prefactor = 2.55963 Prefactor = 0 norm = 5.25352 Prefactor = 7.69583 Prefactor = 7.77156e-09 Prefactor = 8.60759 norm = 30.8992 Prefactor = 4.20347e-06 Prefactor = 15.3756 norm = 0.300679 norm = 5.81086 norm = 5.55112e-11 Prefactor = 6.10623e-10 Normalizat = 0.945195 Prefactor = 0.995418 00 .10000E+07 28 'Prefactor ' .10889E-02 1.0000 .0000 .10000E+07 29 'Normalizat' .94508 1.0000 .10000E-01 10.000 30 'Prefactor ' .99561 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6130E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 7812.876 FROM MIGRAD STATUS=CONVERGED 217 CALLS 2820 TOTAL EDM= .59E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.2% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .0000 .94142 .18698E-06** at limit ** 2 Prefactor .43958E-05 18.361 -.77125E-06** at limit ** 3 Prefactor .29143E-06 82.546 -.11970E-05** at limit ** 4 norm 3.2471 2.7227 -.16779E-06 -.19830E-02 5 Prefactor .25424E-07 10.970 .32234E-06** at limit ** 6 Prefactor 1.6304 4.3839 .55205E-06 .31517E-03 7 Prefactor 35.512 1.0587 .15159E-08 .46860E-03 8 norm 3.2280 1.3568 -.65949E-07 -.97314E-03 9 Prefactor .14356E-05 36.479 .83966E-06** at limit ** 10 norm .66613E-09 5.4047 .51374E-06** at limit ** 11 Prefactor .22199E-06 47.100 .95282E-06** at limit ** 12 norm 31.743 3.0992 -.22308E-07 -.31748E-02 13 norm 1.7796 1.7122 .10258E-06 -.15701E-03 14 Prefactor .16850E-05 15.305 .13860E-05** at limit ** 15 Prefactor 3.6078 2.1300 -.72982E-07 -.21533E-02 16 Prefactor 2.5596 2.3809 -.71446E-07 -.10663E-02 17 Prefactor .0000 2.7153 -.95823E-07** at limit ** 18 norm 5.2535 4.5915 -.37617E-06 -.10787E-02 19 Prefactor 7.6958 8.3321 .12001E-06 .37219E-02 20 Prefactor .77716E-08 5.8535 .66188E-06** at limit ** 21 Prefactor 8.6076 5.9190 -.22222E-06 .99278E-03 22 norm 30.899 7.1130 -.22193E-06 -.19899E-01 23 Prefactor .42035E-05 12.484 .18242E-06** at limit ** 24 Prefactor 15.376 1.6237 -.26275E-07 -.29354E-02 25 norm .30068 9.6480 -.46286E-06 .11741E-03 26 norm 5.8109 3.8277 .10551E-06 .19771E-02 27 norm .55511E-10 2.5453 -.52585E-06** at limit ** 28 Prefactor .61062E-09 4.9941 -.84398E-06** at limit ** 29 Normalizat .94519 .20395 .75199E-05 -.15085E-04 30 Prefactor .99542 .23885 .31200E-05 .10423E-04 ERR DEF= .500 Final values: Prefactor = 0 Prefactor = 4.39576e-06 Prefactor = 2.91434e-07 norm = 3.24706 Prefactor = 2.54241e-08 Prefactor = 1.63037 Prefactor = 35.5119 norm = 3.22802 Prefactor = 1.43557e-06 norm = 6.66134e-10 Prefactor = 2.21989e-07 norm = 31.7431 norm = 1.77956 Prefactor = 1.68504e-06 Prefactor = 3.60778 Prefactor = 2.55963 Prefactor = 0 norm = 5.25352 Prefactor = 7.69583 Prefactor = 7.77156e-09 Prefactor = 8.60759 norm = 30.8992 Prefactor = 4.20347e-06 Prefactor = 15.3756 norm = 0.300679 norm = 5.81086 norm = 5.55112e-11 Prefactor = 6.10623e-10 Normalizat = 0.945195 Prefactor = 0.995418 ********** ** 18 **HESSE ********** FCN= 7812.876 FROM HESSE STATUS=OK 652 CALLS 3472 TOTAL EDM= .54E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .0000 .94001 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Prefactor .43958E-05 27.011 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor .29143E-06 82.642 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 norm 3.2471 2.7856 .56196E-03 -1.5672 5 Prefactor .25424E-07 11.106 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor 1.6304 4.4173 .82014E-03 -1.5682 7 Prefactor 35.512 51.421 .16802E-03 -1.5589 8 norm 3.2280 1.5161 .56365E-03 -1.5672 9 Prefactor .14356E-05 39.241 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 norm .66613E-09 5.4153 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor .22199E-06 47.585 .10937E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 norm 31.743 3.0950 .17752E-03 -1.5595 13 norm 1.7796 1.7022 .78432E-03 -1.5681 14 Prefactor .16850E-05 18.190 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 15 Prefactor 3.6078 2.1313 .53167E-03 -1.5670 16 Prefactor 2.5596 2.4040 .63743E-03 -1.5676 17 Prefactor .0000 2.7094 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 18 norm 5.2535 4.6017 .44027E-03 -1.5662 19 Prefactor 7.6958 8.3489 .36113E-03 -1.5652 20 Prefactor .77716E-08 5.8773 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 21 Prefactor 8.6076 6.1683 .34124E-03 -1.5649 22 norm 30.899 7.1218 .17989E-03 -1.5597 23 Prefactor .42035E-05 20.860 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 24 Prefactor 15.376 13.432 .25529E-03 -1.5630 25 norm .30068 3.4181 .49919E-02 -1.5697 26 norm 5.8109 3.8347 .41662E-03 -1.5660 27 norm .55511E-10 2.5467 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 28 Prefactor .61062E-09 4.9702 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 29 Normalizat .94519 .17578 .45475E-01 -.94890 30 Prefactor .99542 .20479 .74806E-01 -.92882 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 5.38744e-07 Minuit parameter uncertainties: 1 4.24729e-06 2 0.0217931 3 0.00981531 4 2.78559 5 0.00106329 6 4.41735 7 51.422 8 1.51606 9 0.0150113 10 0.000118158 11 0.00650039 12 3.09501 13 1.70218 14 0.0110727 15 2.13131 16 2.40402 17 5.39313e-06 18 4.60172 19 8.34894 20 0.000426691 21 6.1683 22 7.12182 23 0.0187279 24 13.4317 25 2.02757 26 3.83473 27 2.15517e-05 28 0.000108436 29 0.175889 30 0.204947 ********** ** 18 **HESSE ********** FCN= 7812.876 FROM HESSE STATUS=OK 652 CALLS 3472 TOTAL EDM= .54E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .0000 .94001 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Prefactor .43958E-05 27.011 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor .29143E-06 82.642 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 norm 3.2471 2.7856 .56196E-03 -1.5672 5 Prefactor .25424E-07 11.106 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor 1.6304 4.4173 .82014E-03 -1.5682 7 Prefactor 35.512 51.421 .16802E-03 -1.5589 8 norm 3.2280 1.5161 .56365E-03 -1.5672 9 Prefactor .14356E-05 39.241 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 norm .66613E-09 5.4153 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor .22199E-06 47.585 .10937E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 norm 31.743 3.0950 .17752E-03 -1.5595 13 norm 1.7796 1.7022 .78432E-03 -1.5681 14 Prefactor .16850E-05 18.190 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 15 Prefactor 3.6078 2.1313 .53167E-03 -1.5670 16 Prefactor 2.5596 2.4040 .63743E-03 -1.5676 17 Prefactor .0000 2.7094 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 18 norm 5.2535 4.6017 .44027E-03 -1.5662 19 Prefactor 7.6958 8.3489 .36113E-03 -1.5652 20 Prefactor .77716E-08 5.8773 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 21 Prefactor 8.6076 6.1683 .34124E-03 -1.5649 22 norm 30.899 7.1218 .17989E-03 -1.5597 23 Prefactor .42035E-05 20.860 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 24 Prefactor 15.376 13.432 .25529E-03 -1.5630 25 norm .30068 3.4181 .49919E-02 -1.5697 26 norm 5.8109 3.8347 .41662E-03 -1.5660 27 norm .55511E-10 2.5467 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 28 Prefactor .61062E-09 4.9702 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 29 Normalizat .94519 .17578 .45475E-01 -.94890 30 Prefactor .99542 .20479 .74806E-01 -.92882 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 5.38744e-07 Minuit parameter uncertainties: 1 4.24729e-06 2 0.0217931 3 0.00981531 4 2.78559 5 0.00106329 6 4.41735 7 51.422 8 1.51606 9 0.0150113 10 0.000118158 11 0.00650039 12 3.09501 13 1.70218 14 0.0110727 15 2.13131 16 2.40402 17 5.39313e-06 18 4.60172 19 8.34894 20 0.000426691 21 6.1683 22 7.12182 23 0.0187279 24 13.4317 25 2.02757 26 3.83473 27 2.15517e-05 28 0.000108436 29 0.175889 30 0.204947 tfile=/lscratch/kocevski/27308676/ltcube_801273601_801532801_4FGL_J1220.1+3432_daily_bin2168.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/27308676/ft2_4FGL_J1220.1+3432_daily_bin2168.fits .....................! real 7.45 user 6.79 sys 0.20 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/27308676/ft1_filtered_4FGL_J1220.1+3432_daily_bin2168.fits evtable="EVENTS" scfile=/lscratch/kocevski/27308676/ft2_4FGL_J1220.1+3432_daily_bin2168.fits sctable="SC_DATA" expcube=/lscratch/kocevski/27308676/ltcube_801273601_801532801_4FGL_J1220.1+3432_daily_bin2168.fits outfile=/lscratch/kocevski/27308676/expmap_801273601_801532801_4FGL_J1220.1+3432_daily_bin2168.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/27308676/ltcube_801273601_801532801_4FGL_J1220.1+3432_daily_bin2168.fits .....................! real 59.77 user 55.50 sys 3.43 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 193 point sources and 0 extended sources Setting source of interest to: 4FGL J1220.1+3432 @ 185.046 34.5383 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/27308676/ft1_filtered_4FGL_J1220.1+3432_daily_bin2168.fits scfile=/lscratch/kocevski/27308676/ft2_4FGL_J1220.1+3432_daily_bin2168.fits outfile=/lscratch/kocevski/27308676/cmap_801273601_801532801_4FGL_J1220.1+3432_daily_bin2168.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=185.046 yref=34.5383 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 0.66 user 0.19 sys 0.13 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/27308676/ft1_filtered_4FGL_J1220.1+3432_daily_bin2168.fits scfile=/lscratch/kocevski/27308676/ft2_4FGL_J1220.1+3432_daily_bin2168.fits outfile=/lscratch/kocevski/27308676/cmap_HighResolution_801273601_801532801_4FGL_J1220.1+3432_daily_bin2168.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=185.046 yref=34.5383 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 0.13 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/27308676/ft1_filtered_4FGL_J1220.1+3432_daily_bin2168.fits evtable="EVENTS" scfile=/lscratch/kocevski/27308676/ft2_4FGL_J1220.1+3432_daily_bin2168.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/27308676/Model_4FGL_J1220.1+3432_daily_bin2168.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 GALDone. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 7812.87645443 Extracting fit parameters... 4FGL J1220.1+3432 Spectrum: PowerLaw 299 Prefactor: 1.685e-06 1.107e-02 0.000e+00 1.000e+06 ( 1.000e-13) 300 Index: 2.107e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 301 Scale: 1.673e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 610 Prefactor: 9.954e-01 2.049e-01 0.000e+00 1.000e+01 ( 1.000e+00) 611 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 612 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 609 Normalization: 9.452e-01 1.759e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 185.046 34.538 Photon Flux Upper Limit: 5.37713845458e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00406790847562 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/27308580/likelihoodResults_801273601_801532801_4FGL_J1220.1+3432_daily_bin2168.txt Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 7812.91458085 delta logL = -0.0381264251637 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 7812.36456227 delta logL = 0.511892152461 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .65878E-03 1.0000 .0000 .10000E+07 2 'Index ' 6.1831 1.0000 .0000 10.000 3 'Normalizat' .87654 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.0493 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6130E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 7812.876 FROM MIGRAD STATUS=CONVERGED 71 CALLS 347 TOTAL EDM= .32E-09 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .55511E-10 .20496 .42118E-03** at limit ** 2 Index .11827 6.5885 .50000 .43201E-09 3 Normalizat .94520 .16520 .64012E-01 -.92839E-04 4 Prefactor .99541 .19862 .74793E-01 -.20692E-03 ERR DEF= .500 Final values: Prefactor = 5.55112e-11 Index = 0.118273 Normalizat = 0.945196 Prefactor = 0.995415 ********** ** 18 **HESSE ********** FCN= 7812.876 FROM HESSE STATUS=OK 33 CALLS 380 TOTAL EDM= .36E-09 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .55511E-10 .20296 .38888E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index .11827 6.5770 .50000 -1.7887 3 Normalizat .94520 .19628 .28312E-03 -.94890 4 Prefactor .99541 .23589 .33099E-03 -.92883 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 3.60533e-10 Minuit parameter uncertainties: 1 6.07995e-06 2 1.08113 3 0.196431 4 0.236137 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) = 7812.87645438 delta logL = 4.50154402643e-08 Extracting fit parameters... 4FGL J1220.1+3432 Spectrum: PowerLaw 299 Prefactor: 5.551e-11 6.080e-06 0.000e+00 1.000e+06 ( 1.000e-13) 300 Index: 1.183e-01 1.081e+00 0.000e+00 1.000e+01 (-1.000e+00) 301 Scale: 1.673e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 610 Prefactor: 9.954e-01 2.361e-01 0.000e+00 1.000e+01 ( 1.000e+00) 611 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 612 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 609 Normalization: 9.452e-01 1.964e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 185.046 34.538 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/27308580/cmap_HighResolution_801273601_801532801_4FGL_J1220.1+3432_daily_bin2168.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='4.07e-03', job_status='DONE', photon_flux_upper_limit='5.38e-08', time_completed='2026-05-27 09:12:15.886276', job_id='27308580', GAL2='1.00', fit_tolerance='1e-08', EG2='0.95', EG='0.95', time_epoch_completed='1779898335.89', return_code2='0', ts='-0.00', comment='SUCCESS', return_code='0', GAL='1.00', dlogl='4.50e-08', ts2='-0.00', photon_index_error='0.00', photon_index='2.11' WHERE bin_id='2168' AND source_name='4FGL J1220.1+3432' AND cadence='daily'; Database successfully updated. Analysis Complete. Wed May 27 09:12:15 PDT 2026 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 7812.87645443 Extracting fit parameters... 4FGL J1220.1+3432 Spectrum: PowerLaw 299 Prefactor: 1.685e-06 1.107e-02 0.000e+00 1.000e+06 ( 1.000e-13) 300 Index: 2.107e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 301 Scale: 1.673e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 610 Prefactor: 9.954e-01 2.049e-01 0.000e+00 1.000e+01 ( 1.000e+00) 611 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 612 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 609 Normalization: 9.452e-01 1.759e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 185.046 34.538 Photon Flux Upper Limit: 5.37713845458e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00406790847562 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/27308578/likelihoodResults_801273601_801532801_4FGL_J1220.1+3432_daily_bin2168.txt Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 7812.91458085 delta logL = -0.0381264251637 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 7812.36456227 delta logL = 0.511892152461 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .65878E-03 1.0000 .0000 .10000E+07 2 'Index ' 6.1831 1.0000 .0000 10.000 3 'Normalizat' .87654 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.0493 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6130E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 7812.876 FROM MIGRAD STATUS=CONVERGED 71 CALLS 347 TOTAL EDM= .32E-09 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .55511E-10 .20496 .42118E-03** at limit ** 2 Index .11827 6.5885 .50000 .43201E-09 3 Normalizat .94520 .16520 .64012E-01 -.92839E-04 4 Prefactor .99541 .19862 .74793E-01 -.20692E-03 ERR DEF= .500 Final values: Prefactor = 5.55112e-11 Index = 0.118273 Normalizat = 0.945196 Prefactor = 0.995415 ********** ** 18 **HESSE ********** FCN= 7812.876 FROM HESSE STATUS=OK 33 CALLS 380 TOTAL EDM= .36E-09 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .55511E-10 .20296 .38888E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index .11827 6.5770 .50000 -1.7887 3 Normalizat .94520 .19628 .28312E-03 -.94890 4 Prefactor .99541 .23589 .33099E-03 -.92883 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 3.60533e-10 Minuit parameter uncertainties: 1 6.07995e-06 2 1.08113 3 0.196431 4 0.236137 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) = 7812.87645438 delta logL = 4.50154402643e-08 Extracting fit parameters... 4FGL J1220.1+3432 Spectrum: PowerLaw 299 Prefactor: 5.551e-11 6.080e-06 0.000e+00 1.000e+06 ( 1.000e-13) 300 Index: 1.183e-01 1.081e+00 0.000e+00 1.000e+01 (-1.000e+00) 301 Scale: 1.673e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 610 Prefactor: 9.954e-01 2.361e-01 0.000e+00 1.000e+01 ( 1.000e+00) 611 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 612 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 609 Normalization: 9.452e-01 1.964e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 185.046 34.538 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/27308578/cmap_HighResolution_801273601_801532801_4FGL_J1220.1+3432_daily_bin2168.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='4.07e-03', job_status='DONE', photon_flux_upper_limit='5.38e-08', time_completed='2026-05-27 09:12:22.960361', job_id='27308578', GAL2='1.00', fit_tolerance='1e-08', EG2='0.95', EG='0.95', time_epoch_completed='1779898342.96', return_code2='0', ts='-0.00', comment='SUCCESS', return_code='0', GAL='1.00', dlogl='4.50e-08', ts2='-0.00', photon_index_error='0.00', photon_index='2.11' WHERE bin_id='2168' AND source_name='4FGL J1220.1+3432' AND cadence='daily'; Database successfully updated. Analysis Complete. Wed May 27 09:12:23 PDT 2026 _V02 Working on... /lscratch/kocevski/27308676/ft1_filtered_4FGL_J1220.1+3432_daily_bin2168.fits.....................! real 23.86 user 22.04 sys 1.02 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/27308676/ft1_filtered_4FGL_J1220.1+3432_daily_bin2168.fits', '/lscratch/kocevski/27308676/ft2_4FGL_J1220.1+3432_daily_bin2168.fits', expMap='/lscratch/kocevski/27308676/expmap_801273601_801532801_4FGL_J1220.1+3432_daily_bin2168.fits', expCube='/lscratch/kocevski/27308676/ltcube_801273601_801532801_4FGL_J1220.1+3432_daily_bin2168.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/27308676/Model_4FGL_J1220.1+3432_daily_bin2168.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1220.1+3432' 4FGL J1220.1+3432 Spectrum: PowerLaw 299 Prefactor: 1.941e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-13) 300 Index: 2.107e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 301 Scale: 1.673e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/27308676/ft1_filtered_4FGL_J1220.1+3432_daily_bin2168.fits Spacecraft file(s): /lscratch/kocevski/27308676/ft2_4FGL_J1220.1+3432_daily_bin2168.fits Exposure map: /lscratch/kocevski/27308676/expmap_801273601_801532801_4FGL_J1220.1+3432_daily_bin2168.fits Exposure cube: /lscratch/kocevski/27308676/ltcube_801273601_801532801_4FGL_J1220.1+3432_daily_bin2168.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/27308676/Model_4FGL_J1220.1+3432_daily_bin2168.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) = 7812.89414735 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 7812.87952423 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .71498E-07 1.0000 .0000 .10000E+07 2 'Prefactor ' .56347E-05 1.0000 .0000 .10000E+07 3 'Prefactor ' .66320E-03 1.0000 .0000 .10000E+07 4 'norm ' 3.2455 1.0000 .0000 .10000E+07 5 'Prefactor ' .41357E-02 1.0000 .0000 .10000E+07 6 'Prefactor ' 1.6549 1.0000 .0000 .10000E+07 7 'Prefactor ' 35.430 1.0000 .0000 .10000E+07 8 'norm ' 3.2270 1.0000 .0000 .10000E+07 9 'Prefactor ' .14159E-04 1.0000 .0000 .10000E+07 10 'norm ' .26206E-04 1.0000 .0000 .10000E+07 11 'Prefactor ' .25057 1.0000 .0000 .10000E+07 12 'norm ' 31.743 1.0000 .0000 .10000E+07 13 'norm ' 1.7794 1.0000 .0000 .10000E+07 14 'Prefactor ' .94160E-04 1.0000 .0000 .10000E+07 15 'Prefactor ' 3.6083 1.0000 .0000 .10000E+07 16 'Prefactor ' 2.5627 1.0000 .0000 .10000E+07 17 'Prefactor ' .87426E-05 1.0000 .0000 .10000E+07 18 'norm ' 5.2074 1.0000 .0000 .10000E+07 19 'Prefactor ' 7.7003 1.0000 .0000 .10000E+07 20 'Prefactor ' .37289E-03 1.0000 .0000 .10000E+07 21 'Prefactor ' 8.6168 1.0000 .0000 .10000E+07 22 'norm ' 30.911 1.0000 .0000 .10000E+07 23 'Prefactor ' .22900E-03 1.0000 .0000 .10000E+07 24 'Prefactor ' 15.360 1.0000 .0000 .10000E+07 25 'norm ' .30761 1.0000 .0000 .10000E+07 26 'norm ' 5.8047 1.0000 .0000 .10000E+07 27 'norm ' .10247E-03 1.0000 .0000 .10000E+07 28 'Prefactor ' .10889E-02 1.0000 .0000 .10000E+07 29 'Normalizat' .94508 1.0000 .10000E-01 10.000 30 'Prefactor ' .99561 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6130E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 7812.876 FROM MIGRAD STATUS=CONVERGED 217 CALLS 2820 TOTAL EDM= .59E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.2% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .0000 .94142 .18698E-06** at limit ** 2 Prefactor .43958E-05 18.361 -.77125E-06** at limit ** 3 Prefactor .29143E-06 82.546 -.11970E-05** at limit ** 4 norm 3.2471 2.7227 -.16779E-06 -.19830E-02 5 Prefactor .25424E-07 10.970 .32234E-06** at limit ** 6 Prefactor 1.6304 4.3839 .55205E-06 .31517E-03 7 Prefactor 35.512 1.0587 .15159E-08 .46860E-03 8 norm 3.2280 1.3568 -.65949E-07 -.97314E-03 9 Prefactor .14356E-05 36.479 .83966E-06** at limit ** 10 norm .66613E-09 5.4047 .51374E-06** at limit ** 11 Prefactor .22199E-06 47.100 .95282E-06** at limit ** 12 norm 31.743 3.0992 -.22308E-07 -.31748E-02 13 norm 1.7796 1.7122 .10258E-06 -.15701E-03 14 Prefactor .16850E-05 15.305 .13860E-05** at limit ** 15 Prefactor 3.6078 2.1300 -.72982E-07 -.21533E-02 16 Prefactor 2.5596 2.3809 -.71446E-07 -.10663E-02 17 Prefactor .0000 2.7153 -.95823E-07** at limit ** 18 norm 5.2535 4.5915 -.37617E-06 -.10787E-02 19 Prefactor 7.6958 8.3321 .12001E-06 .37219E-02 20 Prefactor .77716E-08 5.8535 .66188E-06** at limit ** 21 Prefactor 8.6076 5.9190 -.22222E-06 .99278E-03 22 norm 30.899 7.1130 -.22193E-06 -.19899E-01 23 Prefactor .42035E-05 12.484 .18242E-06** at limit ** 24 Prefactor 15.376 1.6237 -.26275E-07 -.29354E-02 25 norm .30068 9.6480 -.46286E-06 .11741E-03 26 norm 5.8109 3.8277 .10551E-06 .19771E-02 27 norm .55511E-10 2.5453 -.52585E-06** at limit ** 28 Prefactor .61062E-09 4.9941 -.84398E-06** at limit ** 29 Normalizat .94519 .20395 .75199E-05 -.15085E-04 30 Prefactor .99542 .23885 .31200E-05 .10423E-04 ERR DEF= .500 Final values: Prefactor = 0 Prefactor = 4.39576e-06 Prefactor = 2.91434e-07 norm = 3.24706 Prefactor = 2.54241e-08 Prefactor = 1.63037 Prefactor = 35.5119 norm = 3.22802 Prefactor = 1.43557e-06 norm = 6.66134e-10 Prefactor = 2.21989e-07 norm = 31.7431 norm = 1.77956 Prefactor = 1.68504e-06 Prefactor = 3.60778 Prefactor = 2.55963 Prefactor = 0 norm = 5.25352 Prefactor = 7.69583 Prefactor = 7.77156e-09 Prefactor = 8.60759 norm = 30.8992 Prefactor = 4.20347e-06 Prefactor = 15.3756 norm = 0.300679 norm = 5.81086 norm = 5.55112e-11 Prefactor = 6.10623e-10 Normalizat = 0.945195 Prefactor = 0.995418 ********** ** 18 **HESSE ********** FCN= 7812.876 FROM HESSE STATUS=OK 652 CALLS 3472 TOTAL EDM= .54E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .0000 .94001 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Prefactor .43958E-05 27.011 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor .29143E-06 82.642 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 norm 3.2471 2.7856 .56196E-03 -1.5672 5 Prefactor .25424E-07 11.106 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor 1.6304 4.4173 .82014E-03 -1.5682 7 Prefactor 35.512 51.421 .16802E-03 -1.5589 8 norm 3.2280 1.5161 .56365E-03 -1.5672 9 Prefactor .14356E-05 39.241 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 norm .66613E-09 5.4153 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor .22199E-06 47.585 .10937E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 norm 31.743 3.0950 .17752E-03 -1.5595 13 norm 1.7796 1.7022 .78432E-03 -1.5681 14 Prefactor .16850E-05 18.190 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 15 Prefactor 3.6078 2.1313 .53167E-03 -1.5670 16 Prefactor 2.5596 2.4040 .63743E-03 -1.5676 17 Prefactor .0000 2.7094 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 18 norm 5.2535 4.6017 .44027E-03 -1.5662 19 Prefactor 7.6958 8.3489 .36113E-03 -1.5652 20 Prefactor .77716E-08 5.8773 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 21 Prefactor 8.6076 6.1683 .34124E-03 -1.5649 22 norm 30.899 7.1218 .17989E-03 -1.5597 23 Prefactor .42035E-05 20.860 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 24 Prefactor 15.376 13.432 .25529E-03 -1.5630 25 norm .30068 3.4181 .49919E-02 -1.5697 26 norm 5.8109 3.8347 .41662E-03 -1.5660 27 norm .55511E-10 2.5467 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 28 Prefactor .61062E-09 4.9702 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 29 Normalizat .94519 .17578 .45475E-01 -.94890 30 Prefactor .99542 .20479 .74806E-01 -.92882 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 5.38744e-07 Minuit parameter uncertainties: 1 4.24729e-06 2 0.0217931 3 0.00981531 4 2.78559 5 0.00106329 6 4.41735 7 51.422 8 1.51606 9 0.0150113 10 0.000118158 11 0.00650039 12 3.09501 13 1.70218 14 0.0110727 15 2.13131 16 2.40402 17 5.39313e-06 18 4.60172 19 8.34894 20 0.000426691 21 6.1683 22 7.12182 23 0.0187279 24 13.4317 25 2.02757 26 3.83473 27 2.15517e-05 28 0.000108436 29 0.175889 30 0.204947 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 7812.87645443 Extracting fit parameters... 4FGL J1220.1+3432 Spectrum: PowerLaw 299 Prefactor: 1.685e-06 1.107e-02 0.000e+00 1.000e+06 ( 1.000e-13) 300 Index: 2.107e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 301 Scale: 1.673e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 610 Prefactor: 9.954e-01 2.049e-01 0.000e+00 1.000e+01 ( 1.000e+00) 611 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 612 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 609 Normalization: 9.452e-01 1.759e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 185.046 34.538 Photon Flux Upper Limit: 5.37713845458e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00406790847562 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/27308676/likelihoodResults_801273601_801532801_4FGL_J1220.1+3432_daily_bin2168.txt Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 7812.91458085 delta logL = -0.0381264251637 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 7812.36456227 delta logL = 0.511892152461 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .65878E-03 1.0000 .0000 .10000E+07 2 'Index ' 6.1831 1.0000 .0000 10.000 3 'Normalizat' .87654 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.0493 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6130E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 7812.876 FROM MIGRAD STATUS=CONVERGED 71 CALLS 347 TOTAL EDM= .32E-09 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .55511E-10 .20496 .42118E-03** at limit ** 2 Index .11827 6.5885 .50000 .43201E-09 3 Normalizat .94520 .16520 .64012E-01 -.92839E-04 4 Prefactor .99541 .19862 .74793E-01 -.20692E-03 ERR DEF= .500 Final values: Prefactor = 5.55112e-11 Index = 0.118273 Normalizat = 0.945196 Prefactor = 0.995415 ********** ** 18 **HESSE ********** FCN= 7812.876 FROM HESSE STATUS=OK 33 CALLS 380 TOTAL EDM= .36E-09 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .55511E-10 .20296 .38888E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index .11827 6.5770 .50000 -1.7887 3 Normalizat .94520 .19628 .28312E-03 -.94890 4 Prefactor .99541 .23589 .33099E-03 -.92883 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 3.60533e-10 Minuit parameter uncertainties: 1 6.07995e-06 2 1.08113 3 0.196431 4 0.236137 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) = 7812.87645438 delta logL = 4.50154402643e-08 Extracting fit parameters... 4FGL J1220.1+3432 Spectrum: PowerLaw 299 Prefactor: 5.551e-11 6.080e-06 0.000e+00 1.000e+06 ( 1.000e-13) 300 Index: 1.183e-01 1.081e+00 0.000e+00 1.000e+01 (-1.000e+00) 301 Scale: 1.673e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 610 Prefactor: 9.954e-01 2.361e-01 0.000e+00 1.000e+01 ( 1.000e+00) 611 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 612 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 609 Normalization: 9.452e-01 1.964e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 185.046 34.538 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/27308676/cmap_HighResolution_801273601_801532801_4FGL_J1220.1+3432_daily_bin2168.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='4.07e-03', job_status='DONE', photon_flux_upper_limit='5.38e-08', time_completed='2026-05-27 09:15:16.128980', job_id='27308676', GAL2='1.00', fit_tolerance='1e-08', EG2='0.95', EG='0.95', time_epoch_completed='1779898516.13', return_code2='0', ts='-0.00', comment='SUCCESS', return_code='0', GAL='1.00', dlogl='4.50e-08', ts2='-0.00', photon_index_error='0.00', photon_index='2.11' WHERE bin_id='2168' AND source_name='4FGL J1220.1+3432' AND cadence='daily'; Database successfully updated. Analysis Complete. Wed May 27 09:15:16 PDT 2026