XSPEC version: 12.12.1 Build Date/Time: Tue Mar 15 11:46:30 2022 [?1034hXSPEC12>query no XSPEC12>data 1:1 /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1048372/01048372000-results/pha/sw01048372000b_peak.pha 1 spectrum in use Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1048372/01048372000-results/pha/sw01048372000b_peak.pha Spectrum 1 Net count rate (cts/s) for Spectrum:1 1.196e+00 +/- 4.879e-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/trigger1048372/remake_spec_cflux/spec_1speak/sw01048372000b_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 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 1752.02 using 59 bins. Test statistic : Chi-Squared 1752.02 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 1199.29 12.3182 -3 19.9839 108.844 926.653 9.35578 -2 43.4116 20.1206 801.197 8.03225 -1 199.119 12.7868 132.912 14.5925 -2 199.289 33.9501 131.936 1.1978 -3 199.340 34.1605 131.927 1.06487 -4 199.352 34.1611 ============================== Variances and Principal Axes 1 2 7.8972E-01| 0.0037 1.0000 2.6633E+03| 1.0000 -0.0037 ------------------------------ ======================== Covariance Matrix 1 2 2.663e+03 -9.914e+00 -9.914e+00 8.266e-01 ------------------------ ======================================================================== Model bremss<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bremss kT keV 199.352 +/- 51.6068 2 1 bremss norm 34.1611 +/- 0.909193 ________________________________________________________________________ Fit statistic : Chi-Squared 131.93 using 59 bins. Test statistic : Chi-Squared 131.93 using 59 bins. Null hypothesis probability of 7.10e-08 with 57 degrees of freedom XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 128.368 0.0882561 0 199.360 35.8234 ============================== Variances and Principal Axes 1 2 7.8971E-01| 0.0039 1.0000 2.4420E+03| 1.0000 -0.0039 ------------------------------ ======================== Covariance Matrix 1 2 2.442e+03 -9.492e+00 -9.492e+00 8.266e-01 ------------------------ ======================================================================== Model bremss<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bremss kT keV 199.360 +/- 49.4161 2 1 bremss norm 35.8234 +/- 0.909188 ________________________________________________________________________ Fit statistic : Chi-Squared 128.37 using 59 bins. Test statistic : Chi-Squared 128.37 using 59 bins. Null hypothesis probability of 2.02e-07 with 57 degrees of freedom XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 128.367 0.0879947 0 199.362 35.8234 ============================== Variances and Principal Axes 1 2 7.8971E-01| 0.0039 1.0000 2.4564E+03| 1.0000 -0.0039 ------------------------------ ======================== Covariance Matrix 1 2 2.456e+03 -9.519e+00 -9.519e+00 8.266e-01 ------------------------ ======================================================================== Model bremss<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bremss kT keV 199.362 +/- 49.5614 2 1 bremss norm 35.8234 +/- 0.909184 ________________________________________________________________________ Fit statistic : Chi-Squared 128.37 using 59 bins. Test statistic : Chi-Squared 128.37 using 59 bins. Null hypothesis probability of 2.02e-07 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 Fri Nov 11 21:58:56 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: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1048372/remake_spec_cflux/spec_1speak/sw01048372000b_1speak.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_1speak//local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1048372/remake_spec_cflux/spec_1speak/sw01048372000b_1speak.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1048372/01048372000-results/pha/sw01048372000b_peak.pha Net count rate (cts/s) for Spectrum:1 1.121e+00 +/- 2.889e-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/trigger1048372/remake_spec_cflux/spec_1speak/sw01048372000b_1speak.rsp for Source 1 Spectral data counts: 1.121 Model predicted rate: 1.10645 Current model list: ======================================================================== Model bremss<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bremss kT keV 199.362 +/- 49.5614 2 1 bremss norm 35.8234 +/- 0.909184 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared 128.37 using 59 bins. Test statistic : Chi-Squared 128.37 using 59 bins. Null hypothesis probability of 2.02e-07 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 2.8667 photons (8.9203e-08 ergs/cm^2/s) range (15.000 - 25.000 keV) Error range 2.747 - 3.002 (8.546e-08 - 9.340e-08) (90.00% confidence) XSPEC12>flux 25.0 50.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 3.0267 photons (1.716e-07 ergs/cm^2/s) range (25.000 - 50.000 keV) Error range 2.883 - 3.150 (1.634e-07 - 1.786e-07) (90.00% confidence) XSPEC12>flux 50.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 2.7924 photons (3.7634e-07 ergs/cm^2/s) range (50.000 - 150.00 keV) Error range 2.659 - 2.906 (3.584e-07 - 3.917e-07) (90.00% confidence) XSPEC12>flux 15.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 8.6859 photons (6.3714e-07 ergs/cm^2/s) range (15.000 - 150.00 keV) Error range 8.275 - 9.070 (6.070e-07 - 6.653e-07) (90.00% confidence) XSPEC12>error 1 Cannot do error calc: Reduced Chi^2 (= 2.25206) > maximum (2) XSPEC12>error 2 Cannot do error calc: Reduced Chi^2 (= 2.25206) > 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_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] : 199.362 ( ) Norm : 35.8234 ( ) ------------------------------------------------------------ #Fit statistic : Chi-Squared 128.37 using 59 bins. Reduced chi-squared = # Null hypothesis probability of 2.02e-07 with 57 degrees of freedom Energy Fluence 90% Error [keV] [erg/cm2] [erg/cm2] 15- 25 8.920e-08 3.970e-09 25- 50 1.716e-07 7.600e-09 50-150 3.763e-07 1.665e-08 15-150 6.371e-07 2.915e-08