XSPEC version: 12.12.1 Build Date/Time: Tue Mar 15 11:46:30 2022 XSPEC12>query no XSPEC12>data 1:1 sw01002103000b_avg.pha 1 spectrum in use Spectral Data File: sw01002103000b_avg.pha Spectrum 1 Net count rate (cts/s) for Spectrum:1 4.280e-02 +/- 2.777e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 1-80 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 302.5 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 sw01002103000b_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 bremss Input parameter value, delta, min, bot, top, and max values for ... 7 0.05( 0.07) 0.0001 0.0001 100 200 1:bremss:kT>7.0000 5.00000E-02 1.00000E-04 1.00000E-04 100.00 200 .00 1 0.01( 0.01) 0 0 1e+20 1e+24 2:bremss:norm>1.0000 1.00000E-02 0.0000 0.0000 1.00000E+24 1. 00000E+24 ======================================================================== Model bremss<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bremss kT keV 7.00000 +/- 0.0 2 1 bremss norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared 1832.37 using 59 bins. Test statistic : Chi-Squared 1832.37 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 730.7 24.8984 -2 14.5580 4.92437 213.152 18.4677 -3 34.4668 2.39840 141.884 5.74825 -1 47.3379 1.70199 96.3594 55.3927 -2 72.1838 1.37162 59.8304 78.0295 -3 84.2289 1.48478 59.8018 2.43324 -4 84.3008 1.49017 59.8018 0.00025633 0 84.3009 1.49017 ============================== Variances and Principal Axes 1 2 1.2027E-03| 0.0065 1.0000 5.3215E+01| 1.0000 -0.0065 ------------------------------ ======================== Covariance Matrix 1 2 5.321e+01 -3.454e-01 -3.454e-01 3.444e-03 ------------------------ ======================================================================== Model bremss<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bremss kT keV 84.3009 +/- 7.29468 2 1 bremss norm 1.49017 +/- 5.86868E-02 ________________________________________________________________________ Fit statistic : Chi-Squared 59.80 using 59 bins. Test statistic : Chi-Squared 59.80 using 59 bins. Null hypothesis probability of 3.74e-01 with 57 degrees of freedom XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 59.8018 1.49629e-05 3 84.3009 1.49017 ============================== Variances and Principal Axes 1 2 1.2027E-03| 0.0065 1.0000 5.3215E+01| 1.0000 -0.0065 ------------------------------ ======================== Covariance Matrix 1 2 5.321e+01 -3.454e-01 -3.454e-01 3.444e-03 ------------------------ ======================================================================== Model bremss<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bremss kT keV 84.3009 +/- 7.29467 2 1 bremss norm 1.49017 +/- 5.86866E-02 ________________________________________________________________________ Fit statistic : Chi-Squared 59.80 using 59 bins. Test statistic : Chi-Squared 59.80 using 59 bins. Null hypothesis probability of 3.74e-01 with 57 degrees of freedom XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 59.8018 1.49629e-05 5 84.3009 1.49017 ============================== Variances and Principal Axes 1 2 1.2027E-03| 0.0065 1.0000 5.3215E+01| 1.0000 -0.0065 ------------------------------ ======================== Covariance Matrix 1 2 5.321e+01 -3.454e-01 -3.454e-01 3.444e-03 ------------------------ ======================================================================== Model bremss<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bremss kT keV 84.3009 +/- 7.29467 2 1 bremss norm 1.49017 +/- 5.86866E-02 ________________________________________________________________________ Fit statistic : Chi-Squared 59.80 using 59 bins. Test statistic : Chi-Squared 59.80 using 59 bins. Null hypothesis probability of 3.74e-01 with 57 degrees of freedom XSPEC12>log bat_spec_brems.log Logging to file:bat_spec_brems.log XSPEC12>show XSPEC version: 12.12.1 Sat Jul 30 07:27:59 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: sw01002103000b_avg.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1002103/remake_spec_cflux/spec_T100/sw01002103000b_avg.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: sw01002103000b_avg.pha Net count rate (cts/s) for Spectrum:1 3.806e-02 +/- 1.052e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 302.5 sec Using fit statistic: chi Using Response (RMF) File sw01002103000b_avg.rsp for Source 1 Spectral data counts: 11.5155 Model predicted rate: 3.81916E-02 Current model list: ======================================================================== Model bremss<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bremss kT keV 84.3009 +/- 7.29467 2 1 bremss norm 1.49017 +/- 5.86866E-02 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared 59.80 using 59 bins. Test statistic : Chi-Squared 59.80 using 59 bins. Null hypothesis probability of 3.74e-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 0.12512 photons (3.8782e-09 ergs/cm^2/s) range (15.000 - 25.000 keV) Error range 0.1168 - 0.1324 (3.623e-09 - 4.103e-09) (90.00% confidence) XSPEC12>flux 25.0 50.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.11534 photons (6.4636e-09 ergs/cm^2/s) range (25.000 - 50.000 keV) Error range 0.1103 - 0.1199 (6.179e-09 - 6.715e-09) (90.00% confidence) XSPEC12>flux 50.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.074479 photons (9.4446e-09 ergs/cm^2/s) range (50.000 - 150.00 keV) Error range 0.06745 - 0.07938 (8.421e-09 - 1.019e-08) (90.00% confidence) XSPEC12>flux 15.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.31494 photons (1.9786e-08 ergs/cm^2/s) range (15.000 - 150.00 keV) Error range 0.3016 - 0.3269 (1.881e-08 - 2.069e-08) (90.00% confidence) XSPEC12>error 1 Parameter Confidence Range (2.706) 1 73.3566 98.0292 (-10.9443,13.7283) XSPEC12>error 2 Parameter Confidence Range (2.706) 2 1.39685 1.59187 (-0.0933179,0.101701) XSPEC12>log none Log file closed logging switched off XSPEC12>setplot energy XSPEC12>setplot command sc white 1 XSPEC12>setplot command cpd bat_spec_brems.gif/gif 2 XSPEC12>plot ldata delchi XSPEC12>/* XSPEC12>exit XSPEC: quit Spectral model: thermal bremsstrahlung ------------------------------------------------------------ Parameters : value Lower 90% Upper 90% kT [keV] : 84.3009 (-10.9443 13.7283) Norm : 1.49017 (-0.0933179 0.101701) ------------------------------------------------------------ #Fit statistic : Chi-Squared 59.80 using 59 bins. Reduced chi-squared = # Null hypothesis probability of 3.74e-01 with 57 degrees of freedom Energy Fluence 90% Error [keV] [erg/cm2] [erg/cm2] 15- 25 1.173e-06 7.260e-08 25- 50 1.955e-06 8.107e-08 50-150 2.857e-06 2.676e-07 15-150 5.985e-06 2.843e-07