XSPEC version: 12.12.1 Build Date/Time: Tue Mar 15 11:46:30 2022 [?1034hXSPEC12>query no XSPEC12>data 1:1 sw01048372000b_avg.pha 1 spectrum in use Spectral Data File: sw01048372000b_avg.pha Spectrum 1 Net count rate (cts/s) for Spectrum:1 1.865e-01 +/- 1.039e-02 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 1-80 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 76.21 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 sw01048372000b_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 1.00000E+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 5338.50 using 59 bins. Test statistic : Chi-Squared 5338.50 using 59 bins. Null hypothesis probability of 0.00e+00 with 57 degrees of freedom Current data and model not fit yet. XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 3156.76 163.912 -1 5.53609 4.82120 2648.29 335.016 -1 6.40984 2.67256 2108.1 319.054 -1 7.37166 1.62681 1182.28 294.121 -2 10.1074 0.479814 800.487 780.081 -1 11.0951 0.410657 698.437 128.487 -1 11.6921 0.340304 624.223 127.716 -1 12.2262 0.291459 586.674 85.7563 -2 13.5103 0.179748 463.802 1596.27 -3 14.6373 0.149690 454.463 444.362 -4 15.0549 0.138138 ============================== Variances and Principal Axes 1 2 4.3924E-06| 0.0370 0.9993 4.0910E-02| 0.9993 -0.0370 ------------------------------ ======================== Covariance Matrix 1 2 4.085e-02 -1.512e-03 -1.512e-03 6.036e-05 ------------------------ ======================================================================== Model bbodyrad<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 15.0549 +/- 0.202123 2 1 bbodyrad norm 0.138138 +/- 7.76903E-03 ________________________________________________________________________ Fit statistic : Chi-Squared 454.46 using 59 bins. Test statistic : Chi-Squared 454.46 using 59 bins. Null hypothesis probability of 2.60e-63 with 57 degrees of freedom XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 453.412 2.01201 -3 15.2179 0.133450 453.245 21.7465 -4 15.2884 0.131376 453.22 3.74328 -5 15.3168 0.130526 453.216 0.655841 -6 15.3281 0.130186 ============================== Variances and Principal Axes 1 2 3.1695E-06| 0.0305 0.9995 4.3440E-02| 0.9995 -0.0305 ------------------------------ ======================== Covariance Matrix 1 2 4.340e-02 -1.325e-03 -1.325e-03 4.360e-05 ------------------------ ======================================================================== Model bbodyrad<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 15.3281 +/- 0.208325 2 1 bbodyrad norm 0.130186 +/- 6.60337E-03 ________________________________________________________________________ Fit statistic : Chi-Squared 453.22 using 59 bins. Test statistic : Chi-Squared 453.22 using 59 bins. Null hypothesis probability of 4.50e-63 with 57 degrees of freedom XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 453.215 0.0513967 -3 15.3324 0.130055 ============================== Variances and Principal Axes 1 2 3.1529E-06| 0.0304 0.9995 4.3518E-02| 0.9995 -0.0304 ------------------------------ ======================== Covariance Matrix 1 2 4.348e-02 -1.322e-03 -1.322e-03 4.338e-05 ------------------------ ======================================================================== Model bbodyrad<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 15.3324 +/- 0.208512 2 1 bbodyrad norm 0.130055 +/- 6.58614E-03 ________________________________________________________________________ Fit statistic : Chi-Squared 453.22 using 59 bins. Test statistic : Chi-Squared 453.22 using 59 bins. Null hypothesis probability of 4.50e-63 with 57 degrees of freedom XSPEC12>log bat_spec_bb.log Logging to file:bat_spec_bb.log XSPEC12>show XSPEC version: 12.12.1 Fri Nov 11 21:58:54 2022 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/release/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: sw01048372000b_avg.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1048372/remake_spec_cflux/spec_T100/sw01048372000b_avg.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: sw01048372000b_avg.pha Net count rate (cts/s) for Spectrum:1 1.690e-01 +/- 3.395e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 76.21 sec Using fit statistic: chi Using Response (RMF) File sw01048372000b_avg.rsp for Source 1 Spectral data counts: 12.8795 Model predicted rate: 0.134991 Current model list: ======================================================================== Model bbodyrad<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 15.3324 +/- 0.208512 2 1 bbodyrad norm 0.130055 +/- 6.58614E-03 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared 453.22 using 59 bins. Test statistic : Chi-Squared 453.22 using 59 bins. Null hypothesis probability of 4.50e-63 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 0.19809 photons (6.3767e-09 ergs/cm^2/s) range (15.000 - 25.000 keV) Error range 0.1887 - 0.2059 (6.078e-09 - 6.624e-09) (90.00% confidence) XSPEC12>flux 25.0 50.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.4406 photons (2.5847e-08 ergs/cm^2/s) range (25.000 - 50.000 keV) Error range 0.4269 - 0.4531 (2.507e-08 - 2.656e-08) (90.00% confidence) XSPEC12>flux 50.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.35837 photons (4.1749e-08 ergs/cm^2/s) range (50.000 - 150.00 keV) Error range 0.3442 - 0.3709 (3.983e-08 - 4.339e-08) (90.00% confidence) XSPEC12>flux 15.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.99705 photons (7.3973e-08 ergs/cm^2/s) range (15.000 - 150.00 keV) Error range 0.9716 - 1.018 (7.203e-08 - 7.557e-08) (90.00% confidence) XSPEC12>error 1 Cannot do error calc: Reduced Chi^2 (= 7.95115) > maximum (2) XSPEC12>error 2 Cannot do error calc: Reduced Chi^2 (= 7.95115) > maximum (2) 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] : 15.3324 ( ) R^2/D10^2 : 0.130055 ( ) (R is the radius in km and D10 is the distance to the source in units of 10 kpc) ------------------------------------------------------------ #Fit statistic : Chi-Squared 453.22 using 59 bins. Reduced chi-squared = # Null hypothesis probability of 4.50e-63 with 57 degrees of freedom Energy Fluence 90% Error [keV] [erg/cm2] [erg/cm2] 15- 25 4.860e-07 2.081e-08 25- 50 1.970e-06 5.678e-08 50-150 3.182e-06 1.357e-07 15-150 5.637e-06 1.349e-07