********** ** 18 **HESSE ********** FCN= 13087.15 FROM HESSE STATUS=NOT POSDEF 33 CALLS 274 TOTAL EDM= .35E-08 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 2.2085 171.44 .20293E-04 -1.5678 2 alpha 3.5706 2.9494 .18850E-01 .44253 3 Normalizat 1.3790 .29976 .51704E-03 -.81237 4 Prefactor .90256 .68069E-01 .14214E-03 -.96052 ERR DEF= .500 Minuit fit quality: 2 estimated distance: 3.52018e-09 Minuit parameter uncertainties: 1 38.9172 2 8.25247 3 0.300138 4 0.0680758 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 13087.1496964 delta logL = 0.356232715076 Extracting fit parameters... 4FGL J1849.4-4313 Spectrum: LogParabola 1283 norm: 2.208e+00 3.892e+01 0.000e+00 1.000e+06 ( 1.000e-13) 1284 alpha: 3.571e+00 8.252e+00 0.000e+00 5.000e+00 ( 1.000e+00) 1285 beta: 1.147e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 1286 Eb: 1.357e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 1610 Prefactor: 9.026e-01 6.808e-02 0.000e+00 1.000e+01 ( 1.000e+00) 1611 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 1612 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 1597 Normalization: 1.379e+00 3.001e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 282.362 -43.221 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/33231603/cmap_HighResolution_806457601_806716801_4FGL_J1849.4-4313_daily_bin2188.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='4.17e-05', job_status='DONE', photon_flux_upper_limit='7.65e-08', time_completed='2026-07-26 19:06:03.242735', job_id='33231603', GAL2='0.90', fit_tolerance='1e-08', EG2='1.38', EG='1.43', time_epoch_completed='1785117963.24', return_code2='102', ts='-0.00', comment='SUCCESS', return_code='0', GAL='0.90', dlogl='3.56e-01', ts2='0.74', photon_index_error='0.00', photon_index='2.12' WHERE bin_id='2188' AND source_name='4FGL J1849.4-4313' AND cadence='daily'; Database successfully updated. Analysis Complete. Sun Jul 26 19:06:03 PDT 2026 /sdf/group/fermi/u/kocevski/software/conda/envs/fermitools_v1.0.5/lib/python2.7/site-packages/pyfits/__init__.py:22: PyFITSDeprecationWarning: PyFITS is deprecated, please use astropy.io.fits PyFITSDeprecationWarning) # noqa Likelihood Analysis Tool Support Contact: Daniel Kocevski (daniel.kocevski@nasa.gov) Importing modules... This is make3FGLxml version 01r0. The default diffuse model files and names are for pass 8 and assume you have v10r00p05 of the Fermi Science Tools or higher. This is make4FGLDR3xml version 01r09. The default diffuse model files and names are for P8R3, 4FGL DRs, and the default fermitools directory locations. WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). /sdf/group/fermi/u/kocevski/software/conda/envs/fermitools_v1.0.5/lib/python2.7/site-packages/matplotlib/cbook/deprecation.py:106: MatplotlibDeprecationWarning: The mpl_toolkits.axes_grid module was deprecated in version 2.1. Use mpl_toolkits.axes_grid1 and mpl_toolkits.axisartist provies the same functionality instead. warnings.warn(message, mplDeprecation, stacklevel=1) WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 13087.5059291 Extracting fit parameters... 4FGL J1849.4-4313 Spectrum: LogParabola 1283 norm: 1.537e-05 4.673e-02 0.000e+00 1.000e+06 ( 1.000e-13) 1284 alpha: 2.123e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 1285 beta: 1.147e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 1286 Eb: 1.357e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 1610 Prefactor: 8.984e-01 6.234e-02 0.000e+00 1.000e+01 ( 1.000e+00) 1611 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 1612 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 1597 Normalization: 1.433e+00 2.739e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 282.362 -43.221 Photon Flux Upper Limit: 7.65160512104e-08 ph cm-2 s-1 Energy Flux Upper Limit: 4.17157914642e-05 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/33231759/likelihoodResults_806457601_806716801_4FGL_J1849.4-4313_daily_bin2188.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) = 13087.5202313 delta logL = -0.0143022436714 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 13087.1497 delta logL = 0.356229123507 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' 2.2015 1.0000 .0000 .10000E+07 2 'alpha ' 3.5706 1.0000 .0000 5.0000 3 'Normalizat' 1.3796 1.0000 .10000E-01 10.000 4 'Prefactor ' .90248 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .1617E+06 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 13087.15 FROM MIGRAD STATUS=CONVERGED 57 CALLS 241 TOTAL EDM= .87E-08 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm 2.2085 47.187 .69314E-03 .16432E-01 2 alpha 3.5706 3.9612 .47387 .10411E-03 3 Normalizat 1.3790 .58410E-01 .11660 .43172E-04 4 Prefactor .90256 .13231E-01 .32170E-01 -.31896E-04 ERR DEF= .500 Final values: norm = 2.20847 alpha = 3.57056 Normalizat = 1.37902 Prefactor = 0.902563 ********** ** 18 **HESSE ********** FCN= 13087.15 FROM HESSE STATUS=NOT POSDEF 33 CALLS 274 TOTAL EDM= .35E-08 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 2.2085 171.44 .20293E-04 -1.5678 2 alpha 3.5706 2.9494 .18850E-01 .44253 3 Normalizat 1.3790 .29976 .51704E-03 -.81237 4 Prefactor .90256 .68069E-01 .14214E-03 -.96052 ERR DEF= .500 Minuit fit quality: 2 estimated distance: 3.52018e-09 Minuit parameter uncertainties: 1 38.9172 2 8.25247 3 0.300138 4 0.0680758 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 13087.1496964 delta logL = 0.356232715076 Extracting fit parameters... 4FGL J1849.4-4313 Spectrum: LogParabola 1283 norm: 2.208e+00 3.892e+01 0.000e+00 1.000e+06 ( 1.000e-13) 1284 alpha: 3.571e+00 8.252e+00 0.000e+00 5.000e+00 ( 1.000e+00) 1285 beta: 1.147e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 1286 Eb: 1.357e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 1610 Prefactor: 9.026e-01 6.808e-02 0.000e+00 1.000e+01 ( 1.000e+00) 1611 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 1612 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 1597 Normalization: 1.379e+00 3.001e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 282.362 -43.221 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/33231759/cmap_HighResolution_806457601_806716801_4FGL_J1849.4-4313_daily_bin2188.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='4.17e-05', job_status='DONE', photon_flux_upper_limit='7.65e-08', time_completed='2026-07-26 19:06:37.790388', job_id='33231759', GAL2='0.90', fit_tolerance='1e-08', EG2='1.38', EG='1.43', time_epoch_completed='1785117997.79', return_code2='102', ts='-0.00', comment='SUCCESS', return_code='0', GAL='0.90', dlogl='3.56e-01', ts2='0.74', photon_index_error='0.00', photon_index='2.12' WHERE bin_id='2188' AND source_name='4FGL J1849.4-4313' AND cadence='daily'; Database successfully updated. Analysis Complete. Sun Jul 26 19:06:38 PDT 2026 linked library (v3.41). This is gtbin version HEAD real 0.59 user 0.22 sys 0.13 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/33231823/ft1_filtered_4FGL_J1849.4-4313_daily_bin2188.fits evtable="EVENTS" scfile=/lscratch/kocevski/33231823/ft2_4FGL_J1849.4-4313_daily_bin2188.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/33231823/Model_4FGL_J1849.4-4313_daily_bin2188.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 J1652.2-4633 adding source FGES J1655.5-4737 adding source FGES J1745.8-3028 adding source FHES J1741.6-3917 adding source GAL_V02 adding source RX J1713.7-3946 Working on... /lscratch/kocevski/33231823/ft1_filtered_4FGL_J1849.4-4313_daily_bin2188.fits.....................! real 111.72 user 109.90 sys 0.88 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/33231823/ft1_filtered_4FGL_J1849.4-4313_daily_bin2188.fits', '/lscratch/kocevski/33231823/ft2_4FGL_J1849.4-4313_daily_bin2188.fits', expMap='/lscratch/kocevski/33231823/expmap_806457601_806716801_4FGL_J1849.4-4313_daily_bin2188.fits', expCube='/lscratch/kocevski/33231823/ltcube_806457601_806716801_4FGL_J1849.4-4313_daily_bin2188.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/33231823/Model_4FGL_J1849.4-4313_daily_bin2188.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1849.4-4313' 4FGL J1849.4-4313 Spectrum: LogParabola 1283 norm: 8.097e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-13) 1284 alpha: 2.123e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 1285 beta: 1.147e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 1286 Eb: 1.357e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/33231823/ft1_filtered_4FGL_J1849.4-4313_daily_bin2188.fits Spacecraft file(s): /lscratch/kocevski/33231823/ft2_4FGL_J1849.4-4313_daily_bin2188.fits Exposure map: /lscratch/kocevski/33231823/expmap_806457601_806716801_4FGL_J1849.4-4313_daily_bin2188.fits Exposure cube: /lscratch/kocevski/33231823/ltcube_806457601_806716801_4FGL_J1849.4-4313_daily_bin2188.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/33231823/Model_4FGL_J1849.4-4313_daily_bin2188.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) = 13087.5518809 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 13087.5106754 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' 17.380 1.0000 .0000 .10000E+07 2 'norm ' .32989E-02 1.0000 .0000 .10000E+07 3 'Prefactor ' 2.5235 1.0000 .0000 .10000E+07 4 'norm ' .55045 1.0000 .0000 .10000E+07 5 'Prefactor ' 11.786 1.0000 .0000 .10000E+07 6 'norm ' 4.7654 1.0000 .0000 .10000E+07 7 'norm ' .34263E-05 1.0000 .0000 .10000E+07 8 'norm ' .36919 1.0000 .0000 .10000E+07 9 'norm ' 31.168 1.0000 .0000 .10000E+07 10 'norm ' .21982E-03 1.0000 .0000 .10000E+07 11 'norm ' 12.041 1.0000 .0000 .10000E+07 12 'norm ' 1.1007 1.0000 .0000 .10000E+07 13 'Prefactor ' .10343E-04 1.0000 .0000 .10000E+07 14 'Prefactor ' .12618E-01 1.0000 .0000 .10000E+07 15 'Prefactor ' 2.3503 1.0000 .0000 .10000E+07 16 'norm ' .59611E-02 1.0000 .0000 .10000E+07 17 'Normalizat' 1.4306 1.0000 .10000E-01 10.000 18 'Prefactor ' .89853 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .1617E+06 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 13087.51 FROM MIGRAD STATUS=CONVERGED 129 CALLS 1103 TOTAL EDM= .18E-08 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.0% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm 18.226 15.029 .52398E-05 .90154E-01 2 norm .10993E-04 17.174 -.26674E-05** at limit ** 3 Prefactor 2.6990 18.384 -.10268E-04 -.25309E-01 4 norm .55108 .62987 .11453E-06 .89052E-02 5 Prefactor 9.0191 31.394 -.54612E-05 .28936E-01 6 norm 4.8494 3.9714 .64413E-06 .48775E-02 7 norm .55067E-07 14.612 .16296E-05** at limit ** 8 norm .38571 5.7933 .23379E-07 -.34804E-02 9 norm 31.088 3.6372 .10955E-05 .28502E-02 10 norm .15367E-04 20.947 .67261E-05** at limit ** 11 norm 12.023 9.0282 .57623E-06 -.17607E-02 12 norm 1.1006 1.1122 .49462E-07 -.98452E-04 13 Prefactor .0000 2.5621 -.12533E-05** at limit ** 14 Prefactor .29160E-06 10.076 -.30516E-05** at limit ** 15 Prefactor 2.3218 10.038 -.75267E-06 -.15416E-02 16 norm .12487E-05 13.008 .14376E-05** at limit ** 17 Normalizat 1.4326 .30757 -.30958E-05 .10967E-03 18 Prefactor .89839 .70774E-01 .19766E-05 .19158E-03 ERR DEF= .500 Final values: norm = 18.2259 norm = 1.0993e-05 Prefactor = 2.69896 norm = 0.551076 Prefactor = 9.01908 norm = 4.84937 norm = 5.50671e-08 norm = 0.38571 norm = 31.0881 norm = 1.53667e-05 norm = 12.0226 norm = 1.10058 Prefactor = 0 Prefactor = 2.916e-07 Prefactor = 2.3218 norm = 1.24872e-06 Normalizat = 1.43257 Prefactor = 0.898391 linked library (v3.41). This is gtbin version HEAD real 0.62 user 0.22 sys 0.14 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/33231883/ft1_filtered_4FGL_J1849.4-4313_daily_bin2188.fits evtable="EVENTS" scfile=/lscratch/kocevski/33231883/ft2_4FGL_J1849.4-4313_daily_bin2188.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/33231883/Model_4FGL_J1849.4-4313_daily_bin2188.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 J1652.2-4633 adding source FGES J1655.5-4737 adding source FGES J1745.8-3028 adding source FHES J1741.6-3917 adding source GAL_V02 adding source RX J1713.7-3946 Working on... /lscratch/kocevski/33231883/ft1_filtered_4FGL_J1849.4-4313_daily_bin2188.fits.....................! real 106.28 user 104.43 sys 0.90 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/33231883/ft1_filtered_4FGL_J1849.4-4313_daily_bin2188.fits', '/lscratch/kocevski/33231883/ft2_4FGL_J1849.4-4313_daily_bin2188.fits', expMap='/lscratch/kocevski/33231883/expmap_806457601_806716801_4FGL_J1849.4-4313_daily_bin2188.fits', expCube='/lscratch/kocevski/33231883/ltcube_806457601_806716801_4FGL_J1849.4-4313_daily_bin2188.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/33231883/Model_4FGL_J1849.4-4313_daily_bin2188.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1849.4-4313' 4FGL J1849.4-4313 Spectrum: LogParabola 1283 norm: 8.097e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-13) 1284 alpha: 2.123e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 1285 beta: 1.147e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 1286 Eb: 1.357e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/33231883/ft1_filtered_4FGL_J1849.4-4313_daily_bin2188.fits Spacecraft file(s): /lscratch/kocevski/33231883/ft2_4FGL_J1849.4-4313_daily_bin2188.fits Exposure map: /lscratch/kocevski/33231883/expmap_806457601_806716801_4FGL_J1849.4-4313_daily_bin2188.fits Exposure cube: /lscratch/kocevski/33231883/ltcube_806457601_806716801_4FGL_J1849.4-4313_daily_bin2188.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/33231883/Model_4FGL_J1849.4-4313_daily_bin2188.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) = 13087.5518809 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 13087.5106754 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' 17.380 1.0000 .0000 .10000E+07 2 'norm ' .32989E-02 1.0000 .0000 .10000E+07 3 'Prefactor ' 2.5235 1.0000 .0000 .10000E+07 4 'norm ' .55045 1.0000 .0000 .10000E+07 5 'Prefactor ' 11.786 1.0000 .0000 .10000E+07 6 'norm ' 4.7654 1.0000 .0000 .10000E+07 7 'norm ' .34263E-05 1.0000 .0000 .10000E+07 8 'norm ' .36919 1.0000 .0000 .10000E+07 9 'norm ' 31.168 1.0000 .0000 .10000E+07 10 'norm ' .21982E-03 1.0000 .0000 .10000E+07 11 'norm ' 12.041 1.0000 .0000 .10000E+07 12 'norm ' 1.1007 1.0000 .0000 .10000E+07 13 'Prefactor ' .10343E-04 1.0000 .0000 .10000E+07 14 'Prefactor ' .12618E-01 1.0000 .0000 .10000E+07 15 'Prefactor ' 2.3503 1.0000 ********** ** 18 **HESSE ********** FCN= 13087.51 FROM HESSE STATUS=OK 290 CALLS 1393 TOTAL EDM= .13E-05 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 18.226 15.878 .23997E-03 -1.5623 2 norm .10993E-04 28.715 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor 2.6990 21.156 .64280E-03 -1.5675 4 norm .55108 .63737 .73789E-03 -1.5693 5 Prefactor 9.0191 33.019 .29155E-03 -1.5648 6 norm 4.8494 3.9981 .46066E-03 -1.5664 7 norm .55067E-07 14.499 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 norm .38571 2.0163 .55500E-02 -1.5696 9 norm 31.088 17.737 .17915E-03 -1.5596 10 norm .15367E-04 35.518 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 norm 12.023 9.0409 .28843E-03 -1.5639 12 norm 1.1006 1.1023 .11321E-02 -1.5687 13 Prefactor .0000 2.5614 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 Prefactor .29160E-06 22.997 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 15 Prefactor 2.3218 10.085 .66835E-03 -1.5677 16 norm .12487E-05 21.467 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 Normalizat 1.4326 .27361 .11483 -.79691 18 Prefactor .89839 .62339E-01 .32246E-01 -.96197 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 1.3366e-06 Minuit parameter uncertainties: 1 15.878 2 0.0355343 3 15.113 4 0.637371 5 33.0192 6 3.99806 7 0.00178719 8 1.76374 9 17.737 10 0.046725 11 9.04095 12 1.10233 13 4.53324e-06 14 0.00517916 15 9.67796 16 0.010355 17 0.27389 18 0.0623438 .0000 .10000E+07 16 'norm ' .59611E-02 1.0000 .0000 .10000E+07 17 'Normalizat' 1.4306 1.0000 .10000E-01 10.000 18 'Prefactor ' .89853 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .1617E+06 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 13087.51 FROM MIGRAD STATUS=CONVERGED 129 CALLS 1103 TOTAL EDM= .18E-08 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.0% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm 18.226 15.029 .52398E-05 .90154E-01 2 norm .10993E-04 17.174 -.26674E-05** at limit ** 3 Prefactor 2.6990 18.384 -.10268E-04 -.25309E-01 4 norm .55108 .62987 .11453E-06 .89052E-02 5 Prefactor 9.0191 31.394 -.54612E-05 .28936E-01 6 norm 4.8494 3.9714 .64413E-06 .48775E-02 7 norm .55067E-07 14.612 .16296E-05** at limit ** 8 norm .38571 5.7933 .23379E-07 -.34804E-02 9 norm 31.088 3.6372 .10955E-05 .28502E-02 10 norm .15367E-04 20.947 .67261E-05** at limit ** 11 norm 12.023 9.0282 .57623E-06 -.17607E-02 12 norm 1.1006 1.1122 .49462E-07 -.98452E-04 13 Prefactor .0000 2.5621 -.12533E-05** at limit ** 14 Prefactor .29160E-06 10.076 -.30516E-05** at limit ** 15 Prefactor 2.3218 10.038 -.75267E-06 -.15416E-02 16 norm .12487E-05 13.008 .14376E-05** at limit ** 17 Normalizat 1.4326 .30757 -.30958E-05 .10967E-03 18 Prefactor .89839 .70774E-01 .19766E-05 .19158E-03 ERR DEF= .500 Final values: norm = 18.2259 norm = 1.0993e-05 Prefactor = 2.69896 norm = 0.551076 Prefactor = 9.01908 norm = 4.84937 norm = 5.50671e-08 norm = 0.38571 norm = 31.0881 norm = 1.53667e-05 norm = 12.0226 norm = 1.10058 Prefactor = 0 Prefactor = 2.916e-07 Prefactor = 2.3218 norm = 1.24872e-06 Normalizat = 1.43257 Prefactor = 0.898391 ********** ** 18 **HESSE ********** FCN= 13087.51 FROM HESSE STATUS=OK 290 CALLS 1393 TOTAL EDM= .13E-05 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 18.226 15.878 .23997E-03 -1.5623 2 norm .10993E-04 28.715 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor 2.6990 21.156 .64280E-03 -1.5675 4 norm .55108 .63737 .73789E-03 -1.5693 5 Prefactor 9.0191 33.019 .29155E-03 -1.5648 6 norm 4.8494 3.9981 .46066E-03 -1.5664 7 norm .55067E-07 14.499 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 norm .38571 2.0163 .55500E-02 -1.5696 9 norm 31.088 17.737 .17915E-03 -1.5596 10 norm .15367E-04 35.518 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 norm 12.023 9.0409 .28843E-03 -1.5639 12 norm 1.1006 1.1023 .11321E-02 -1.5687 13 Prefactor .0000 2.5614 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 Prefactor .29160E-06 22.997 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 15 Prefactor 2.3218 10.085 .66835E-03 -1.5677 16 norm .12487E-05 21.467 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 Normalizat 1.4326 .27361 .11483 -.79691 18 Prefactor .89839 .62339E-01 .32246E-01 -.96197 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 1.3366e-06 Minuit parameter uncertainties: 1 15.878 2 0.0355343 3 15.113 4 0.637371 5 33.0192 6 3.99806 7 0.00178719 8 1.76374 9 17.737 10 0.046725 11 9.04095 12 1.10233 13 4.53324e-06 14 0.00517916 15 9.67796 16 0.010355 17 0.27389 18 0.0623438 number of points = 7562 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J1849.4-4313_daily_bin2188 RA = 282.362, Dec = -43.2214 tmin = 806457601, tmax = 806716801 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='33232324', job_status='RUN', time_executed='2026-07-26 19:06:17.656410', time_epoch_executed='1785117977.66' WHERE source_name='4FGL J1849.4-4313' and cadence='daily' and bin_id='2188' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/33232324 Creating custom pfile directory: /lscratch/kocevski/33232324/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=806457601.0 && nMetStart<806716801.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=806457601.0 && nMetStart<806716801.0' /Data/Flight/Level1/LPA Retrieving 47 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/33232324/ft1_4FGL_J1849.4-4313_daily_bin2188.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=806457601.0 && nMetStart<806716801.0' /Data/Flight/Level1/LPA Retrieving 47 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/33232324/ft2_4FGL_J1849.4-4313_daily_bin2188.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/33232324/ft1_4FGL_J1849.4-4313_daily_bin2188.fits outfile=/lscratch/kocevski/33232324/ft1_filteredMKT_4FGL_J1849.4-4313_daily_bin2188.fits ra=282.362 dec=-43.2214 rad=12.0 tmin=806457601.0 tmax=806716801.0 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 156.12 user 2.61 sys 0.23 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/33232324/ft2_4FGL_J1849.4-4313_daily_bin2188.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/33232324/ft2_4FGL_J1849.4-4313_daily_bin2188.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/33232324/ft1_filteredMKT_4FGL_J1849.4-4313_daily_bin2188.fits evtable="EVENTS" outfile="/lscratch/kocevski/33232324/ft1_filtered_4FGL_J1849.4-4313_daily_bin2188.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 0.85 user 0.21 sys 0.17 Number of photons that the gtmktime cut: 1286 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/33232324/ft1_filtered_4FGL_J1849.4-4313_daily_bin2188.fits" evtable="EVENTS" scfile=/lscratch/kocevski/33232324/ft2_4FGL_J1849.4-4313_daily_bin2188.fits sctable="SC_DATDone. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 13087.5059291 Extracting fit parameters... 4FGL J1849.4-4313 Spectrum: LogParabola 1283 norm: 1.537e-05 4.673e-02 0.000e+00 1.000e+06 ( 1.000e-13) 1284 alpha: 2.123e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 1285 beta: 1.147e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 1286 Eb: 1.357e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 1610 Prefactor: 8.984e-01 6.234e-02 0.000e+00 1.000e+01 ( 1.000e+00) 1611 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 1612 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 1597 Normalization: 1.433e+00 2.739e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 282.362 -43.221 Photon Flux Upper Limit: 7.65160512104e-08 ph cm-2 s-1 Energy Flux Upper Limit: 4.17157914642e-05 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/33231823/likelihoodResults_806457601_806716801_4FGL_J1849.4-4313_daily_bin2188.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) = 13087.5202313 delta logL = -0.0143022436714 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 13087.1497 delta logL = 0.356229123507 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' 2.2015 1.0000 .0000 .10000E+07 2 'alpha ' 3.5706 1.0000 .0000 5.0000 3 'Normalizat' 1.3796 1.0000 .10000E-01 10.000 4 'Prefactor ' .90248 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .1617E+06 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 13087.15 FROM MIGRAD STATUS=CONVERGED 57 CALLS 241 TOTAL EDM= .87E-08 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm 2.2085 47.187 .69314E-03 .16432E-01 2 alpha 3.5706 3.9612 .47387 .10411E-03 3 Normalizat 1.3790 .58410E-01 .11660 .43172E-04 4 Prefactor .90256 .13231E-01 .32170E-01 -.31896E-04 ERR DEF= .500 Final values: norm = 2.20847 alpha = 3.57056 Normalizat = 1.37902 Prefactor = 0.902563 ********** ** 18 **HESSE ********** FCN= 13087.15 FROM HESSE STATUS=NOT POSDEF 33 CALLS 274 TOTAL EDM= .35E-08 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 2.2085 171.44 .20293E-04 -1.5678 2 alpha 3.5706 2.9494 .18850E-01 .44253 3 Normalizat 1.3790 .29976 .51704E-03 -.81237 4 Prefactor .90256 .68069E-01 .14214E-03 -.96052 ERR DEF= .500 Minuit fit quality: 2 estimated distance: 3.52018e-09 Minuit parameter uncertainties: 1 38.9172 2 8.25247 3 0.300138 4 0.0680758 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 13087.1496964 delta logL = 0.356232715076 Extracting fit parameters... 4FGL J1849.4-4313 Spectrum: LogParabola 1283 norm: 2.208e+00 3.892e+01 0.000e+00 1.000e+06 ( 1.000e-13) 1284 alpha: 3.571e+00 8.252e+00 0.000e+00 5.000e+00 ( 1.000e+00) 1285 beta: 1.147e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 1286 Eb: 1.357e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 1610 Prefactor: 9.026e-01 6.808e-02 0.000e+00 1.000e+01 ( 1.000e+00) 1611 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 1612 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 1597 Normalization: 1.379e+00 3.001e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 282.362 -43.221 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/33231823/cmap_HighResolution_806457601_806716801_4FGL_J1849.4-4313_daily_bin2188.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='4.17e-05', job_status='DONE', photon_flux_upper_limit='7.65e-08', time_completed='2026-07-26 19:11:16.149677', job_id='33231823', GAL2='0.90', fit_tolerance='1e-08', EG2='1.38', EG='1.43', time_epoch_completed='1785118276.15', return_code2='102', ts='-0.00', comment='SUCCESS', return_code='0', GAL='0.90', dlogl='3.56e-01', ts2='0.74', photon_index_error='0.00', photon_index='2.12' WHERE bin_id='2188' AND source_name='4FGL J1849.4-4313' AND cadence='daily'; Database successfully updated. Analysis Complete. Sun Jul 26 19:11:16 PDT 2026 A" outfile=/lscratch/kocevski/33232324/ltcube_806457601_806716801_4FGL_J1849.4-4313_daily_bin2188.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/33232324/ft2_4FGL_J1849.4-4313_daily_bin2188.fits .....................! real 8.89 user 8.19 sys 0.28 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/33232324/ft1_filtered_4FGL_J1849.4-4313_daily_bin2188.fits evtable="EVENTS" scfile=/lscratch/kocevski/33232324/ft2_4FGL_J1849.4-4313_daily_bin2188.fits sctable="SC_DATA" expcube=/lscratch/kocevski/33232324/ltcube_806457601_806716801_4FGL_J1849.4-4313_daily_bin2188.fits outfile=/lscratch/kocevski/33232324/expmap_806457601_806716801_4FGL_J1849.4-4313_daily_bin2188.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/33232324/ltcube_806457601_806716801_4FGL_J1849.4-4313_daily_bin2188.fits .....................! real 70.56 user 65.21 sys 4.20 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 J1741.6-3917 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 RX J1713.7-3946 in ROI, make sure /sdf/group/fermi/g/LCRepository/Likelihood/ExtendedSources/Extended_8years/Templates/RXJ1713_2016_250GeV.fits is the correct path to the extended template. Extended source FGES J1745.8-3028 in ROI with RadialDisk spatial model. Added 445 point sources and 5 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 J1849.4-4313 @ 282.362 -43.2214 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/33232324/ft1_filtered_4FGL_J1849.4-4313_daily_bin2188.fits scfile=/lscratch/kocevski/33232324/ft2_4FGL_J1849.4-4313_daily_bin2188.fits outfile=/lscratch/kocevski/33232324/cmap_806457601_806716801_4FGL_J1849.4-4313_daily_bin2188.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=282.362 yref=-43.2214 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 0.21 sys 0.12 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/33232324/ft1_filtered_4FGL_J1849.4-4313_daily_bin2188.fits scfile=/lscratch/kocevski/33232324/ft2_4FGL_J1849.4-4313_daily_bin2188.fits outfile=/lscratch/kocevski/33232324/cmap_HighResolution_806457601_806716801_4FGL_J1849.4-4313_daily_bin2188.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=282.362 yref=-43.2214 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) aDone. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 13087.5059291 Extracting fit parameters... 4FGL J1849.4-4313 Spectrum: LogParabola 1283 norm: 1.537e-05 4.673e-02 0.000e+00 1.000e+06 ( 1.000e-13) 1284 alpha: 2.123e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 1285 beta: 1.147e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 1286 Eb: 1.357e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 1610 Prefactor: 8.984e-01 6.234e-02 0.000e+00 1.000e+01 ( 1.000e+00) 1611 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 1612 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 1597 Normalization: 1.433e+00 2.739e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 282.362 -43.221 Photon Flux Upper Limit: 7.65160512104e-08 ph cm-2 s-1 Energy Flux Upper Limit: 4.17157914642e-05 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/33231883/likelihoodResults_806457601_806716801_4FGL_J1849.4-4313_daily_bin2188.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) = 13087.5202313 delta logL = -0.0143022436714 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 13087.1497 delta logL = 0.356229123507 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' 2.2015 1.0000 .0000 .10000E+07 2 'alpha ' 3.5706 1.0000 .0000 5.0000 3 'Normalizat' 1.3796 1.0000 .10000E-01 10.000 4 'Prefactor ' .90248 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .1617E+06 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 13087.15 FROM MIGRAD STATUS=CONVERGED 57 CALLS 241 TOTAL EDM= .87E-08 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm 2.2085 47.187 .69314E-03 .16432E-01 2 alpha 3.5706 3.9612 .47387 .10411E-03 3 Normalizat 1.3790 .58410E-01 .11660 .43172E-04 4 Prefactor .90256 .13231E-01 .32170E-01 -.31896E-04 ERR DEF= .500 Final values: norm = 2.20847 alpha = 3.57056 Normalizat = 1.37902 Prefactor = 0.902563 ********** ** 18 **HESSE ********** FCN= 13087.15 FROM HESSE STATUS=NOT POSDEF 33 CALLS 274 TOTAL EDM= .35E-08 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 2.2085 171.44 .20293E-04 -1.5678 2 alpha 3.5706 2.9494 .18850E-01 .44253 3 Normalizat 1.3790 .29976 .51704E-03 -.81237 4 Prefactor .90256 .68069E-01 .14214E-03 -.96052 ERR DEF= .500 Minuit fit quality: 2 estimated distance: 3.52018e-09 Minuit parameter uncertainties: 1 38.9172 2 8.25247 3 0.300138 4 0.0680758 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 13087.1496964 delta logL = 0.356232715076 Extracting fit parameters... 4FGL J1849.4-4313 Spectrum: LogParabola 1283 norm: 2.208e+00 3.892e+01 0.000e+00 1.000e+06 ( 1.000e-13) 1284 alpha: 3.571e+00 8.252e+00 0.000e+00 5.000e+00 ( 1.000e+00) 1285 beta: 1.147e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 1286 Eb: 1.357e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 1610 Prefactor: 9.026e-01 6.808e-02 0.000e+00 1.000e+01 ( 1.000e+00) 1611 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 1612 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 1597 Normalization: 1.379e+00 3.001e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 282.362 -43.221 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/33231883/cmap_HighResolution_806457601_806716801_4FGL_J1849.4-4313_daily_bin2188.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='4.17e-05', job_status='DONE', photon_flux_upper_limit='7.65e-08', time_completed='2026-07-26 19:12:52.135485', job_id='33231883', GAL2='0.90', fit_tolerance='1e-08', EG2='1.38', EG='1.43', time_epoch_completed='1785118372.14', return_code2='102', ts='-0.00', comment='SUCCESS', return_code='0', GAL='0.90', dlogl='3.56e-01', ts2='0.74', photon_index_error='0.00', photon_index='2.12' WHERE bin_id='2188' AND source_name='4FGL J1849.4-4313' AND cadence='daily'; Database successfully updated. Analysis Complete. Sun Jul 26 19:12:52 PDT 2026 nd linked library (v3.41). This is gtbin version HEAD real 0.63 user 0.21 sys 0.14 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/33232324/ft1_filtered_4FGL_J1849.4-4313_daily_bin2188.fits evtable="EVENTS" scfile=/lscratch/kocevski/33232324/ft2_4FGL_J1849.4-4313_daily_bin2188.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/33232324/Model_4FGL_J1849.4-4313_daily_bin2188.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 J1652.2-4633 adding source FGES J1655.5-4737 adding source FGES J1745.8-3028 adding source FHES J1741.6-3917 adding source GAL_V02 adding source RX J1713.7-3946 Working on... /lscratch/kocevski/33232324/ft1_filtered_4FGL_J1849.4-4313_daily_bin2188.fits.....................! real 102.61 user 100.55 sys 1.03 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/33232324/ft1_filtered_4FGL_J1849.4-4313_daily_bin2188.fits', '/lscratch/kocevski/33232324/ft2_4FGL_J1849.4-4313_daily_bin2188.fits', expMap='/lscratch/kocevski/33232324/expmap_806457601_806716801_4FGL_J1849.4-4313_daily_bin2188.fits', expCube='/lscratch/kocevski/33232324/ltcube_806457601_806716801_4FGL_J1849.4-4313_daily_bin2188.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/33232324/Model_4FGL_J1849.4-4313_daily_bin2188.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1849.4-4313' 4FGL J1849.4-4313 Spectrum: LogParabola 1283 norm: 8.097e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-13) 1284 alpha: 2.123e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 1285 beta: 1.147e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 1286 Eb: 1.357e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/33232324/ft1_filtered_4FGL_J1849.4-4313_daily_bin2188.fits Spacecraft file(s): /lscratch/kocevski/33232324/ft2_4FGL_J1849.4-4313_daily_bin2188.fits Exposure map: /lscratch/kocevski/33232324/expmap_806457601_806716801_4FGL_J1849.4-4313_daily_bin2188.fits Exposure cube: /lscratch/kocevski/33232324/ltcube_806457601_806716801_4FGL_J1849.4-4313_daily_bin2188.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/33232324/Model_4FGL_J1849.4-4313_daily_bin2188.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) = 13087.5518809 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 13087.5106754 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' 17.380 1.0000 .0000 .10000E+07 2 'norm ' .32989E-02 1.0000 .0000 .10000E+07 3 'Prefactor ' 2.5235 1.0000 .0000 .10000E+07 4 'norm ' .55045 1.0000 .0000 .10000E+07 5 'Prefactor ' 11.786 1.0000 .0000 .10000E+07 6 'norm ' 4.7654 1.0000 .0000 .10000E+07 7 'norm ' .34263E-05 1.0000 .0000 .10000E+07 8 'norm ' .36919 1.0000 .0000 .10000E+07 9 'norm ' 31.168 1.0000 .0000 .10000E+07 10 'norm ' .21982E-03 1.0000 .0000 .10000E+07 11 'norm ' 12.041 1.0000 .0000 .10000E+07 12 'norm ' 1.1007 1.0000 .0000 .10000E+07 13 'Prefactor ' .10343E-04 1.0000 .0000 .10000E+07 14 'Prefactor ' .12618E-01 1.0000 .0000 .10000E+07 15 'Prefactor ' 2.3503 1.0000 .0000 .10000E+07 16 'norm ' .59611E-02 1.0000 .0000 .10000E+07 17 'Normalizat' 1.4306 1.0000 .10000E-01 10.000 18 'Prefactor ' .89853 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .1617E+06 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 13087.51 FROM MIGRAD STATUS=CONVERGED 129 CALLS 1103 TOTAL EDM= .18E-08 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.0% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm 18.226 15.029 .52398E-05 .90154E-01 2 norm .10993E-04 17.174 -.26674E-05** at limit ** 3 Prefactor 2.6990 18.384 -.10268E-04 -.25309E-01 4 norm .55108 .62987 .11453E-06 .89052E-02 5 Prefactor 9.0191 31.394 -.54612E-05 .28936E-01 6 norm 4.8494 3.9714 .64413E-06 .48775E-02 7 norm .55067E-07 14.612 .16296E-05** at limit ** 8 norm .38571 5.7933 .23379E-07 -.34804E-02 9 norm 31.088 3.6372 .10955E-05 .28502E-02 10 norm .15367E-04 20.947 .67261E-05** at limit ** 11 norm 12.023 9.0282 .57623E-06 -.17607E-02 12 norm 1.1006 1.1122 .49462E-07 -.98452E-04 13 Prefactor .0000 2.5621 -.12533E-05** at limit ** 14 Prefactor .29160E-06 10.076 -.30516E-05** at limit ** 15 Prefactor 2.3218 10.038 -.75267E-06 -.15416E-02 16 norm .12487E-05 13.008 .14376E-05** at limit ** 17 Normalizat 1.4326 .30757 -.30958E-05 .10967E-03 18 Prefactor .89839 .70774E-01 .19766E-05 .19158E-03 ERR DEF= .500 Final values: norm = 18.2259 norm = 1.0993e-05 Prefactor = 2.69896 norm = 0.551076 Prefactor = 9.01908 norm = 4.84937 norm = 5.50671e-08 norm = 0.38571 norm = 31.0881 norm = 1.53667e-05 norm = 12.0226 norm = 1.10058 Prefactor = 0 Prefactor = 2.916e-07 Prefactor = 2.3218 norm = 1.24872e-06 Normalizat = 1.43257 Prefactor = 0.898391 ********** ** 18 **HESSE ********** FCN= 13087.51 FROM HESSE STATUS=OK 290 CALLS 1393 TOTAL EDM= .13E-05 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 18.226 15.878 .23997E-03 -1.5623 2 norm .10993E-04 28.715 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor 2.6990 21.156 .64280E-03 -1.5675 4 norm .55108 .63737 .73789E-03 -1.5693 5 Prefactor 9.0191 33.019 .29155E-03 -1.5648 6 norm 4.8494 3.9981 .46066E-03 -1.5664 7 norm .55067E-07 14.499 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 norm .38571 2.0163 .55500E-02 -1.5696 9 norm 31.088 17.737 .17915E-03 -1.5596 10 norm .15367E-04 35.518 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 norm 12.023 9.0409 .28843E-03 -1.5639 12 norm 1.1006 1.1023 .11321E-02 -1.5687 13 Prefactor .0000 2.5614 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 Prefactor .29160E-06 22.997 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 15 Prefactor 2.3218 10.085 .66835E-03 -1.5677 16 norm .12487E-05 21.467 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 Normalizat 1.4326 .27361 .11483 -.79691 18 Prefactor .89839 .62339E-01 .32246E-01 -.96197 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 1.3366e-06 Minuit parameter uncertainties: 1 15.878 2 0.0355343 3 15.113 4 0.637371 5 33.0192 6 3.99806 7 0.00178719 8 1.76374 9 17.737 10 0.046725 11 9.04095 12 1.10233 13 4.53324e-06 14 0.00517916 15 9.67796 16 0.010355 17 0.27389 18 0.0623438 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 13087.5059291 Extracting fit parameters... 4FGL J1849.4-4313 Spectrum: LogParabola 1283 norm: 1.537e-05 4.673e-02 0.000e+00 1.000e+06 ( 1.000e-13) 1284 alpha: 2.123e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 1285 beta: 1.147e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 1286 Eb: 1.357e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 1610 Prefactor: 8.984e-01 6.234e-02 0.000e+00 1.000e+01 ( 1.000e+00) 1611 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 1612 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 1597 Normalization: 1.433e+00 2.739e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 282.362 -43.221 Photon Flux Upper Limit: 7.65160512104e-08 ph cm-2 s-1 Energy Flux Upper Limit: 4.17157914642e-05 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/33232324/likelihoodResults_806457601_806716801_4FGL_J1849.4-4313_daily_bin2188.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) = 13087.5202313 delta logL = -0.0143022436714 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 13087.1497 delta logL = 0.356229123507 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' 2.2015 1.0000 .0000 .10000E+07 2 'alpha ' 3.5706 1.0000 .0000 5.0000 3 'Normalizat' 1.3796 1.0000 .10000E-01 10.000 4 'Prefactor ' .90248 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .1617E+06 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 13087.15 FROM MIGRAD STATUS=CONVERGED 57 CALLS 241 TOTAL EDM= .87E-08 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm 2.2085 47.187 .69314E-03 .16432E-01 2 alpha 3.5706 3.9612 .47387 .10411E-03 3 Normalizat 1.3790 .58410E-01 .11660 .43172E-04 4 Prefactor .90256 .13231E-01 .32170E-01 -.31896E-04 ERR DEF= .500 Final values: norm = 2.20847 alpha = 3.57056 Normalizat = 1.37902 Prefactor = 0.902563 ********** ** 18 **HESSE ********** FCN= 13087.15 FROM HESSE STATUS=NOT POSDEF 33 CALLS 274 TOTAL EDM= .35E-08 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 2.2085 171.44 .20293E-04 -1.5678 2 alpha 3.5706 2.9494 .18850E-01 .44253 3 Normalizat 1.3790 .29976 .51704E-03 -.81237 4 Prefactor .90256 .68069E-01 .14214E-03 -.96052 ERR DEF= .500 Minuit fit quality: 2 estimated distance: 3.52018e-09 Minuit parameter uncertainties: 1 38.9172 2 8.25247 3 0.300138 4 0.0680758 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 13087.1496964 delta logL = 0.356232715076 Extracting fit parameters... 4FGL J1849.4-4313 Spectrum: LogParabola 1283 norm: 2.208e+00 3.892e+01 0.000e+00 1.000e+06 ( 1.000e-13) 1284 alpha: 3.571e+00 8.252e+00 0.000e+00 5.000e+00 ( 1.000e+00) 1285 beta: 1.147e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 1286 Eb: 1.357e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 1610 Prefactor: 9.026e-01 6.808e-02 0.000e+00 1.000e+01 ( 1.000e+00) 1611 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 1612 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 1597 Normalization: 1.379e+00 3.001e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 282.362 -43.221 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/33232324/cmap_HighResolution_806457601_806716801_4FGL_J1849.4-4313_daily_bin2188.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='4.17e-05', job_status='DONE', photon_flux_upper_limit='7.65e-08', time_completed='2026-07-26 19:21:46.117088', job_id='33232324', GAL2='0.90', fit_tolerance='1e-08', EG2='1.38', EG='1.43', time_epoch_completed='1785118906.12', return_code2='102', ts='-0.00', comment='SUCCESS', return_code='0', GAL='0.90', dlogl='3.56e-01', ts2='0.74', photon_index_error='0.00', photon_index='2.12' WHERE bin_id='2188' AND source_name='4FGL J1849.4-4313' AND cadence='daily'; Database successfully updated. Analysis Complete. Sun Jul 26 19:21:46 PDT 2026