XSPEC version: 12.11.0 Build Date/Time: Mon Apr 13 12:38:19 2020 [?1034hXSPEC12>query no XSPEC12>data 1:1 /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger974827/00974827000-result s/pha/sw00974827000b_peak.pha 1 spectrum in use Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger974827/00974827000-results/pha/sw00974827000b_peak.pha Spectrum 1 Net count rate (cts/s) for Spectrum:1 2.204e+00 +/- 1.219e-01 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/trigger974827/remake_spec_cflu x/spec_1speak/sw00974827000b_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 3853.34 using 59 bins. Test statistic : Chi-Squared 3853.34 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 1938.18 41.4721 -2 14.4614 235.604 849.551 32.4655 -3 38.9284 81.4813 467.944 11.6341 -1 72.9231 58.8880 65.1533 7.18972 -2 198.144 60.0126 49.9751 2.07187 0 196.737 62.4894 43.2703 0.961502 0 161.472 63.8251 40.6228 1.07683 0 176.678 65.0284 39.8818 0.187793 0 155.215 65.0717 39.2638 0.713256 0 168.552 65.2183 39.2312 0.288224 0 155.884 65.2810 ============================== Variances and Principal Axes 1 2 1.1333E+00| -0.0556 -0.9985 2.1382E+02| -0.9985 0.0556 ------------------------------ ======================== Covariance Matrix 1 2 2.132e+02 -1.180e+01 -1.180e+01 1.790e+00 ------------------------ ======================================================================== Model bremss<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bremss kT keV 155.884 +/- 14.6002 2 1 bremss norm 65.2810 +/- 1.33795 ________________________________________________________________________ Fit statistic : Chi-Squared 39.23 using 59 bins. Test statistic : Chi-Squared 39.23 using 59 bins. Null hypothesis probability of 9.65e-01 with 57 degrees of freedom XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 37.5239 0.00977686 1 155.404 66.6843 37.5149 0.0164787 1 155.047 66.6847 ============================== Variances and Principal Axes 1 2 1.1598E+00| -0.0723 -0.9974 1.6047E+02| -0.9974 0.0723 ------------------------------ ======================== Covariance Matrix 1 2 1.596e+02 -1.148e+01 -1.148e+01 1.992e+00 ------------------------ ======================================================================== Model bremss<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bremss kT keV 155.047 +/- 12.6347 2 1 bremss norm 66.6847 +/- 1.41128 ________________________________________________________________________ Fit statistic : Chi-Squared 37.51 using 59 bins. Test statistic : Chi-Squared 37.51 using 59 bins. Null hypothesis probability of 9.78e-01 with 57 degrees of freedom XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 37.503 0.00720078 1 154.691 66.7447 ============================== Variances and Principal Axes 1 2 1.1606E+00| -0.0728 -0.9973 1.5910E+02| -0.9973 0.0728 ------------------------------ ======================== Covariance Matrix 1 2 1.583e+02 -1.147e+01 -1.147e+01 1.998e+00 ------------------------ ======================================================================== Model bremss<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bremss kT keV 154.691 +/- 12.5801 2 1 bremss norm 66.7447 +/- 1.41342 ________________________________________________________________________ Fit statistic : Chi-Squared 37.50 using 59 bins. Test statistic : Chi-Squared 37.50 using 59 bins. Null hypothesis probability of 9.79e-01 with 57 degrees of freedom XSPEC12>log bat_spec_brems.log Logging to file:bat_spec_brems.log XSPEC12>show XSPEC version: 12.11.0 Wed Jul 1 20:08:41 2020 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/trigger974827/remake_spec_cflux/spec_1speak/sw00974827000b_1speak.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger974827/remake_spec_cflux/spec_1speak/sw00974827000b_1speak.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger974827/00974827000-results/pha/sw00974827000b_peak.pha Net count rate (cts/s) for Spectrum:1 2.016e+00 +/- 4.406e-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/trigger974827/remake_spec_cflux/spec_1speak/sw00974827000b_1speak.rsp for Source 1 Spectral data counts: 2.01627 Model predicted rate: 2.01507 Current model list: ======================================================================== Model bremss<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bremss kT keV 154.691 +/- 12.5801 2 1 bremss norm 66.7447 +/- 1.41342 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared 37.50 using 59 bins. Test statistic : Chi-Squared 37.50 using 59 bins. Null hypothesis probability of 9.79e-01 with 57 degrees of freedom XSPEC12>flux 15.0 25.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 5.4992 photons (1.7097e-07 ergs/cm^2/s) range (15.000 - 25.000 keV) Error range 5.181 - 5.801 (1.612e-07 - 1.799e-07) (90.00% confidence) XSPEC12>flux 25.0 50.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 5.6291 photons (3.183e-07 ergs/cm^2/s) range (25.000 - 50.000 keV) Error range 5.179 - 5.711 (2.899e-07 - 3.235e-07) (90.00% confidence) XSPEC12>flux 50.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 4.7862 photons (6.3623e-07 ergs/cm^2/s) range (50.000 - 150.00 keV) Error range 3.304 - 5.206 (4.176e-07 - 7.006e-07) (90.00% confidence) XSPEC12>flux 15.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 15.915 photons (1.1255e-06 ergs/cm^2/s) range (15.000 - 150.00 keV) Error range 14.11 - 16.35 (8.834e-07 - 1.195e-06) (90.00% confidence) XSPEC12>error 1 Parameter Confidence Range (2.706) 1 134.637 175.47 (-19.7527,21.0798) XSPEC12>error 2 Parameter Confidence Range (2.706) 2 64.626 69.3279 (-2.16677,2.53511) 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] : 154.691 (-19.7527 21.0798) Norm : 66.7447 (-2.16677 2.53511) ------------------------------------------------------------ Energy Fluence 90% Error [keV] [erg/cm2] [erg/cm2] 15- 25 1.710e-07 9.350e-09 25- 50 3.183e-07 1.680e-08 50-150 6.362e-07 1.415e-07 15-150 1.126e-06 1.558e-07