XSPEC version: 12.12.1 Build Date/Time: Tue Mar 15 11:46:30 2022 XSPEC12>query no XSPEC12>data 1:1 /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger999948/00999948000-results/pha/sw00999948000b_peak.pha 1 spectrum in use Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger999948/00999948000-results/pha/sw00999948000b_peak.pha Spectrum 1 Net count rate (cts/s) for Spectrum:1 3.287e+00 +/- 8.487e-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/trigger999948/remake_spec_cflux/spec_1speak/sw00999948000b_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 3716.84 using 59 bins. Test statistic : Chi-Squared 3716.84 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 2455.63 22.2659 -3 21.1792 225.997 1233.85 1.87863 -4 60.3785 101.282 904.121 4.0037 0 91.8745 93.9665 524.056 2.1811 0 198.938 88.9181 508.543 1.49845 -1 199.210 92.0583 507.205 0.979916 -1 199.305 92.3830 506.993 0.924948 -1 199.345 92.4240 506.945 0.91712 -1 199.355 92.4331 506.926 0.915356 -1 199.360 92.4362 506.923 0.914721 -1 199.362 92.4362 ============================== Variances and Principal Axes 1 2 2.9565E+00| 0.0070 1.0000 1.4721E+03| 1.0000 -0.0070 ------------------------------ ======================== Covariance Matrix 1 2 1.472e+03 -1.024e+01 -1.024e+01 3.028e+00 ------------------------ ======================================================================== Model bremss<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bremss kT keV 199.362 +/- 38.3665 2 1 bremss norm 92.4362 +/- 1.74008 ________________________________________________________________________ Fit statistic : Chi-Squared 506.92 using 59 bins. Test statistic : Chi-Squared 506.92 using 59 bins. Null hypothesis probability of 2.10e-73 with 57 degrees of freedom XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 497.973 0.291967 0 199.363 97.5342 ============================== Variances and Principal Axes 1 2 2.9564E+00| 0.0074 1.0000 1.3233E+03| 1.0000 -0.0074 ------------------------------ ======================== Covariance Matrix 1 2 1.323e+03 -9.712e+00 -9.712e+00 3.028e+00 ------------------------ ======================================================================== Model bremss<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bremss kT keV 199.363 +/- 36.3762 2 1 bremss norm 97.5342 +/- 1.74008 ________________________________________________________________________ Fit statistic : Chi-Squared 497.97 using 59 bins. Test statistic : Chi-Squared 497.97 using 59 bins. Null hypothesis probability of 1.13e-71 with 57 degrees of freedom XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 497.972 0.291869 0 199.363 97.5342 ============================== Variances and Principal Axes 1 2 2.9564E+00| 0.0074 1.0000 1.3242E+03| 1.0000 -0.0074 ------------------------------ ======================== Covariance Matrix 1 2 1.324e+03 -9.716e+00 -9.716e+00 3.028e+00 ------------------------ ======================================================================== Model bremss<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bremss kT keV 199.363 +/- 36.3884 2 1 bremss norm 97.5342 +/- 1.74008 ________________________________________________________________________ Fit statistic : Chi-Squared 497.97 using 59 bins. Test statistic : Chi-Squared 497.97 using 59 bins. Null hypothesis probability of 1.13e-71 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 Thu Oct 20 00:46:04 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/trigger999948/remake_spec_cflux/spec_1speak/sw00999948000b_1speak.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger999948/remake_spec_cflux/spec_1speak//local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger999948/remake_spec_cflux/spec_1speak/sw00999948000b_1speak.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger999948/00999948000-results/pha/sw00999948000b_peak.pha Net count rate (cts/s) for Spectrum:1 3.119e+00 +/- 5.528e-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/trigger999948/remake_spec_cflux/spec_1speak/sw00999948000b_1speak.rsp for Source 1 Spectral data counts: 3.11883 Model predicted rate: 2.94874 Current model list: ======================================================================== Model bremss<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bremss kT keV 199.363 +/- 36.3884 2 1 bremss norm 97.5342 +/- 1.74008 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared 497.97 using 59 bins. Test statistic : Chi-Squared 497.97 using 59 bins. Null hypothesis probability of 1.13e-71 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 7.8051 photons (2.4287e-07 ergs/cm^2/s) range (15.000 - 25.000 keV) Error range 7.582 - 8.025 (2.359e-07 - 2.497e-07) (90.00% confidence) XSPEC12>flux 25.0 50.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 8.2407 photons (4.6719e-07 ergs/cm^2/s) range (25.000 - 50.000 keV) Error range 8.019 - 8.474 (4.546e-07 - 4.804e-07) (90.00% confidence) XSPEC12>flux 50.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 7.6028 photons (1.0246e-06 ergs/cm^2/s) range (50.000 - 150.00 keV) Error range 7.398 - 7.834 (9.971e-07 - 1.056e-06) (90.00% confidence) XSPEC12>flux 15.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 23.649 photons (1.7347e-06 ergs/cm^2/s) range (15.000 - 150.00 keV) Error range 22.80 - 24.36 (1.672e-06 - 1.785e-06) (90.00% confidence) XSPEC12>error 1 Cannot do error calc: Reduced Chi^2 (= 8.73635) > maximum (2) XSPEC12>error 2 Cannot do error calc: Reduced Chi^2 (= 8.73635) > 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] : 199.363 ( ) Norm : 97.5342 ( ) ------------------------------------------------------------ #Fit statistic : Chi-Squared 497.97 using 59 bins. Reduced chi-squared = # Null hypothesis probability of 1.13e-71 with 57 degrees of freedom Energy Fluence 90% Error [keV] [erg/cm2] [erg/cm2] 15- 25 2.429e-07 6.900e-09 25- 50 4.672e-07 1.290e-08 50-150 1.025e-06 2.945e-08 15-150 1.735e-06 5.650e-08