XSPEC version: 12.13.1 Build Date/Time: Thu Jul 20 16:52:54 2023 XSPEC12>query no XSPEC12>data 1:1 sw01210276000b_avg.pha 1 spectrum in use Spectral Data File: sw01210276000b_avg.pha Spectrum 1 Net count rate (cts/s) for Spectrum:1 2.229e-02 +/- 2.097e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 1-80 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 137.9 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 sw01210276000b_avg.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 1.0 0000E+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 145.17 using 59 bins. Test statistic : Chi-Squared 145.17 using 59 bins. Null hypothesis probability of 1.24e-09 with 57 degrees of freedom Current data and model not fit yet. XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 142.455 4.6524 -2 6.90873 0.139951 140.766 109.754 -3 13.0550 0.0521342 63.8864 1829.46 -4 12.9212 0.0330046 63.7798 59.2416 -5 12.8043 0.0333315 63.7784 0.0733491 -6 12.7734 0.0336187 ============================== Variances and Principal Axes 1 2 6.5934E-06| 0.0093 1.0000 8.7982E-01| 1.0000 -0.0093 ------------------------------ ======================== Covariance Matrix 1 2 8.797e-01 -8.140e-03 -8.140e-03 8.191e-05 ------------------------ ======================================================================== Model bbodyrad<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 12.7734 +/- 0.937948 2 1 bbodyrad norm 3.36187E-02 +/- 9.05021E-03 ________________________________________________________________________ Fit statistic : Chi-Squared 63.78 using 59 bins. Test statistic : Chi-Squared 63.78 using 59 bins. Null hypothesis probability of 2.50e-01 with 57 degrees of freedom XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 63.7783 0.00434795 -3 12.7660 0.0336899 ============================== Variances and Principal Axes 1 2 6.7077E-06| 0.0094 1.0000 8.7476E-01| 1.0000 -0.0094 ------------------------------ ======================== Covariance Matrix 1 2 8.747e-01 -8.186e-03 -8.186e-03 8.332e-05 ------------------------ ======================================================================== Model bbodyrad<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 12.7660 +/- 0.935243 2 1 bbodyrad norm 3.36899E-02 +/- 9.12815E-03 ________________________________________________________________________ Fit statistic : Chi-Squared 63.78 using 59 bins. Test statistic : Chi-Squared 63.78 using 59 bins. Null hypothesis probability of 2.50e-01 with 57 degrees of freedom XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 63.7783 0.00114759 -3 12.7640 0.0337084 ============================== Variances and Principal Axes 1 2 6.7355E-06| 0.0094 1.0000 8.7357E-01| 1.0000 -0.0094 ------------------------------ ======================== Covariance Matrix 1 2 8.735e-01 -8.198e-03 -8.198e-03 8.367e-05 ------------------------ ======================================================================== Model bbodyrad<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 12.7640 +/- 0.934609 2 1 bbodyrad norm 3.37084E-02 +/- 9.14700E-03 ________________________________________________________________________ Fit statistic : Chi-Squared 63.78 using 59 bins. Test statistic : Chi-Squared 63.78 using 59 bins. Null hypothesis probability of 2.50e-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 Sat Mar 9 15:15:41 2024 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: sw01210276000b_avg.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1210276/remake_spec_cflux/spec_T100/sw01210276000b_avg.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: sw01210276000b_avg.pha Net count rate (cts/s) for Spectrum:1 2.035e-02 +/- 1.550e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 137.9 sec Using fit statistic: chi Using Response (RMF) File sw01210276000b_avg.rsp for Source 1 Spectral data counts: 2.80697 Model predicted rate: 1.75259E-02 Current model list: ======================================================================== Model bbodyrad<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 12.7640 +/- 0.934609 2 1 bbodyrad norm 3.37084E-02 +/- 9.14700E-03 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared 63.78 using 59 bins. Test statistic : Chi-Squared 63.78 using 59 bins. Null hypothesis probability of 2.50e-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 0.036325 photons (1.1648e-09 ergs/cm^2/s) range (15.000 - 25.000 keV) Error range 0.02513 - 0.04207 (8.076e-10 - 1.345e-09) (90.00% confidence) XSPEC12>flux 25.0 50.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.06808 photons (3.9325e-09 ergs/cm^2/s) range (25.000 - 50.000 keV) Error range 0.05277 - 0.07561 (3.073e-09 - 4.354e-09) (90.00% confidence) XSPEC12>flux 50.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.036537 photons (4.0065e-09 ergs/cm^2/s) range (50.000 - 150.00 keV) Error range 0.02353 - 0.04370 (2.461e-09 - 4.877e-09) (90.00% confidence) XSPEC12>flux 15.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.14094 photons (9.1038e-09 ergs/cm^2/s) range (15.000 - 150.00 keV) Error range 0.1116 - 0.1556 (7.013e-09 - 1.014e-08) (90.00% confidence) XSPEC12>error 1 Parameter Confidence Range (2.706) 1 11.1252 14.7169 (-1.6383,1.95339) XSPEC12>error 2 Parameter Confidence Range (2.706) 2 0.0199726 0.0556999 (-0.013742,0.0219853) 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] : 12.7640 (-1.6383 1.95339) R^2/D10^2 : 3.37084E-02 (-0.013742 0.0219853) (R is the radius in km and D10 is the distance to the source in units of 10 kpc) ------------------------------------------------------------ #Fit statistic : Chi-Squared 63.78 using 59 bins. Reduced chi-squared = # Null hypothesis probability of 2.50e-01 with 57 degrees of freedom Energy Fluence 90% Error [keV] [erg/cm2] [erg/cm2] 15- 25 1.606e-07 3.705e-08 25- 50 5.423e-07 8.832e-08 50-150 5.525e-07 1.666e-07 15-150 1.255e-06 2.156e-07