XSPEC version: 12.13.1 Build Date/Time: Thu Jul 20 16:52:54 2023 XSPEC12>query no XSPEC12>data 1:1 /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1299088/01299088000-results/pha/sw01299088000b_peak.pha 1 spectrum in use Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1299088/01299088000-results/pha/sw01299088000b_peak.pha Spectrum 1 Net count rate (cts/s) for Spectrum:1 3.675e-01 +/- 6.823e-02 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 1-80 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 1 sec Using fit statistic: chi No response loaded. ***Warning! One or more spectra are missing responses, and are not suitable for fit. XSPEC12>response 1 /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1299088/remake_spec_cflux/spec_1speak/sw01299088000b_1speak.rsp Response successfully loaded. XSPEC12>ignore **-13.0 150.0-** 3 channels (1-3) ignored in spectrum # 1 18 channels (63-80) ignored in spectrum # 1 XSPEC12>model bbodyrad Input parameter value, delta, min, bot, top, and max values for ... 3 0.01( 0.03) 0.0001 0.001 100 200 1:bbodyrad:kT>5.0 1.00000E-02 1.00000E-04 1.00000E-03 100.00 200.00 1 0.01( 0.01) 0 0 1e+20 1e+24 2:bbodyrad:norm>1.0 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24 ======================================================================== Model bbodyrad<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 5.00000 +/- 0.0 2 1 bbodyrad norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared 85.14 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number: 1 Test statistic : Chi-Squared 85.14 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Null hypothesis probability of 9.25e-03 with 57 degrees of freedom Current data and model not fit yet. XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 73.711 0.829582 -1 5.63074 6.23006 70.6417 1.64407 -1 6.68612 3.48574 67.1964 1.41039 -2 9.63097 0.733256 63.7541 4.02115 -3 15.5533 0.119989 56.6945 32.6692 -4 17.3142 0.197858 55.3817 17.1122 -5 16.1666 0.214702 55.3794 0.0864338 -6 16.2883 0.209167 ============================== Variances and Principal Axes 1 2 1.4641E-03| 0.0475 0.9989 5.1392E+00| 0.9989 -0.0475 ------------------------------ ======================== Covariance Matrix 1 2 5.128e+00 -2.438e-01 -2.438e-01 1.306e-02 ------------------------ ======================================================================== Model bbodyrad<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 16.2883 +/- 2.26442 2 1 bbodyrad norm 0.209167 +/- 0.114293 ________________________________________________________________________ Fit statistic : Chi-Squared 55.38 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number: 1 Test statistic : Chi-Squared 55.38 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Null hypothesis probability of 5.36e-01 with 57 degrees of freedom XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 55.3793 0.00290883 -3 16.2589 0.210615 ============================== Variances and Principal Axes 1 2 1.3877E-03| 0.0460 0.9989 5.1439E+00| 0.9989 -0.0460 ------------------------------ ======================== Covariance Matrix 1 2 5.133e+00 -2.363e-01 -2.363e-01 1.227e-02 ------------------------ ======================================================================== Model bbodyrad<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 16.2589 +/- 2.26562 2 1 bbodyrad norm 0.210615 +/- 0.110782 ________________________________________________________________________ Fit statistic : Chi-Squared 55.38 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number: 1 Test statistic : Chi-Squared 55.38 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Null hypothesis probability of 5.36e-01 with 57 degrees of freedom XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 55.3793 0.000666501 -3 16.2656 0.210310 ============================== Variances and Principal Axes 1 2 1.4057E-03| 0.0464 0.9989 5.1399E+00| 0.9989 -0.0464 ------------------------------ ======================== Covariance Matrix 1 2 5.129e+00 -2.381e-01 -2.381e-01 1.246e-02 ------------------------ ======================================================================== Model bbodyrad<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 16.2656 +/- 2.26469 2 1 bbodyrad norm 0.210310 +/- 0.111618 ________________________________________________________________________ Fit statistic : Chi-Squared 55.38 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number: 1 Test statistic : Chi-Squared 55.38 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Null hypothesis probability of 5.36e-01 with 57 degrees of freedom XSPEC12>log bat_spec_bb.log Logging to file:bat_spec_bb.log XSPEC12>show XSPEC version: 12.13.1 Fri Jun 20 01:45:41 2025 Auto-saving is done after every command. Fit statistic in use: Chi-Squared Minimization technique: Levenberg-Marquardt Convergence criterion = 0.01 Parameter fit deltas: 0.01 * parValue Using chain rule to calculate statistic derivatives (faster method). Querying disabled - will not continue fitting. Prefit-renorming enabled. Solar abundance table: angr Photoionization Cross-Section Table: bcmc: Balucinska-Church and McCammon, 1998 Cosmology in use: H0 = 70 q0 = 0 Lambda0 = 0.73 Model data directory: /software/lheasoft/release6.32/x86_64-pc-linux-gnu-libc2.12/../spectral/manager/../modelData/ Plot settings: Showing of individual additive components is OFF. Showing of background spectra is OFF. Effective area normalization is OFF. Current unit settings: Energy = keV Wavelength = angstrom, with Y-Axis displayed per Hz X-Axis data display mode: Channels Spectra plots will be shifted to source frame by redshift value z: 0 Device: /null Plotting of line IDs is OFF. Splashpage is ON. xlog for data plots is ON. ylog for data plots is OFF. Default plot rebin settings for all plot groups: Min. Signif. Max. # Bins Error Type 0.00000 1 quad Responses read: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1299088/remake_spec_cflux/spec_1speak/sw01299088000b_1speak.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1299088/remake_spec_cflux/spec_1speak//local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1299088/remake_spec_cflux/spec_1speak/sw01299088000b_1speak.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1299088/01299088000-results/pha/sw01299088000b_peak.pha Net count rate (cts/s) for Spectrum:1 2.765e-01 +/- 4.711e-02 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 1 sec Using fit statistic: chi Using Response (RMF) File /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1299088/remake_spec_cflux/spec_1speak/sw01299088000b_1speak.rsp for Source 1 Spectral data counts: 0.276488 Model predicted rate: 0.223173 Current model list: ======================================================================== Model bbodyrad<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 16.2656 +/- 2.26469 2 1 bbodyrad norm 0.210310 +/- 0.111618 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared 55.38 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number: 1 Test statistic : Chi-Squared 55.38 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Null hypothesis probability of 5.36e-01 with 57 degrees of freedom Bayes is off XSPEC12>flux 15.0 25.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.35565 photons (1.1461e-08 ergs/cm^2/s) range (15.000 - 25.000 keV) Error range 0.03686 - 0.4524 (1.192e-09 - 1.452e-08) (90.00% confidence) XSPEC12>flux 25.0 50.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.83011 photons (4.8907e-08 ergs/cm^2/s) range (25.000 - 50.000 keV) Error range 0.1790 - 1.013 (1.071e-08 - 5.933e-08) (90.00% confidence) XSPEC12>flux 50.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.76557 photons (9.1e-08 ergs/cm^2/s) range (50.000 - 150.00 keV) Error range 0.1565 - 0.9554 (1.758e-08 - 1.173e-07) (90.00% confidence) XSPEC12>flux 15.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 1.9513 photons (1.5137e-07 ergs/cm^2/s) range (15.000 - 150.00 keV) Error range 0.2941 - 2.386 (2.540e-08 - 1.880e-07) (90.00% confidence) XSPEC12>error 1 Parameter Confidence Range (2.706) 1 12.7721 19.6639 (-3.49195,3.39984) XSPEC12>error 2 Parameter Confidence Range (2.706) 2 0.0942474 0.497951 (-0.11612,0.287585) XSPEC12>log none Log file closed logging switched off XSPEC12>setplot energy XSPEC12>setplot command sc white 1 XSPEC12>setplot command cpd bat_spec_bb.gif/gif 2 XSPEC12>plot ldata delchi XSPEC12>/* XSPEC12>exit XSPEC: quit Spectral model blackbody: ------------------------------------------------------------ Parameters : value Lower 90% Upper 90% kT [keV] : 16.2656 (-3.49195 3.39984) R^2/D10^2 : 0.210310 (-0.11612 0.287585) (R is the radius in km and D10 is the distance to the source in units of 10 kpc) ------------------------------------------------------------ #Fit statistic : Chi-Squared 55.38 using 59 bins. Reduced chi-squared = # Null hypothesis probability of 5.36e-01 with 57 degrees of freedom Energy Fluence 90% Error [keV] [erg/cm2] [erg/cm2] 15- 25 1.146e-08 6.664e-09 25- 50 4.891e-08 2.431e-08 50-150 9.100e-08 4.986e-08 15-150 1.514e-07 8.130e-08