XSPEC version: 12.9.0n Build Date/Time: Thu May 12 09:56:58 2016 [?1034hXSPEC12>query no XSPEC12>data 1:1 /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger720697/00720697000-results/pha/sw00720697000b_peak.pha 1 spectrum in use Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger720697/00720697000-results/pha/sw00720697000b_peak.pha Spectrum 1 Net count rate (cts/s) for Spectrum:1 2.079e-01 +/- 1.775e-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 Using test 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/trigger720697/remake_spec_cflux/spec_1speak/sw00720697000b_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 = 311.33 using 59 PHA bins. Test statistic : Chi-Squared = 311.33 using 59 PHA bins. Reduced chi-squared = 5.4620 for 57 degrees of freedom Null hypothesis probability = 1.012457e-36 Current data and model not fit yet. XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 248.264 0.750509 -3 25.9485 4.47834 202.28 2.18289 0 46.4806 4.49486 158.132 2.8355 0 89.4734 4.37934 123.825 3.60003 0 198.645 4.41588 114.373 4.15263 -1 199.162 5.19944 114.09 1.83333 -2 199.307 5.23630 114.072 1.72476 -2 199.337 5.23819 114.068 1.71927 -2 199.351 5.23855 ============================== Variances and Principal Axes 1 2 2.3059E+04| -1.0000 0.0005 1.6870E-01| -0.0005 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 2.306e+04 -1.242e+01 -1.242e+01 1.754e-01 ------------------------ ======================================================================== Model bremss<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bremss kT keV 199.351 +/- 151.852 2 1 bremss norm 5.23855 +/- 0.418803 ________________________________________________________________________ Fit statistic : Chi-Squared = 114.07 using 59 PHA bins. Test statistic : Chi-Squared = 114.07 using 59 PHA bins. Reduced chi-squared = 2.0012 for 57 degrees of freedom Null hypothesis probability = 1.094613e-05 XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 112.075 0.0260424 0 199.360 5.81359 ============================== Variances and Principal Axes 1 2 1.8895E+04| -1.0000 0.0006 1.6870E-01| -0.0006 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 1.889e+04 -1.124e+01 -1.124e+01 1.754e-01 ------------------------ ======================================================================== Model bremss<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bremss kT keV 199.360 +/- 137.458 2 1 bremss norm 5.81359 +/- 0.418798 ________________________________________________________________________ Fit statistic : Chi-Squared = 112.07 using 59 PHA bins. Test statistic : Chi-Squared = 112.07 using 59 PHA bins. Reduced chi-squared = 1.9662 for 57 degrees of freedom Null hypothesis probability = 1.853603e-05 XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 112.074 0.0259546 0 199.362 5.81361 ============================== Variances and Principal Axes 1 2 1.9022E+04| -1.0000 0.0006 1.6870E-01| -0.0006 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 1.902e+04 -1.128e+01 -1.128e+01 1.754e-01 ------------------------ ======================================================================== Model bremss<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bremss kT keV 199.362 +/- 137.921 2 1 bremss norm 5.81361 +/- 0.418794 ________________________________________________________________________ Fit statistic : Chi-Squared = 112.07 using 59 PHA bins. Test statistic : Chi-Squared = 112.07 using 59 PHA bins. Reduced chi-squared = 1.9662 for 57 degrees of freedom Null hypothesis probability = 1.853766e-05 XSPEC12>log bat_spec_brems.log Logging to file:bat_spec_brems.log XSPEC12>show XSPEC version: 12.9.0n Sun Dec 4 17:20:46 2016 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 Always calculate parameter derivatives using full (slower) numerical differentiation: No 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-unknown-linux-gnu-libc2.12/../spectral/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/trigger720697/remake_spec_cflux/spec_1speak/sw00720697000b_1speak.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger720697/remake_spec_cflux/spec_1speak/sw00720697000b_1speak.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger720697/00720697000-results/pha/sw00720697000b_peak.pha Net count rate (cts/s) for Spectrum:1 1.855e-01 +/- 1.264e-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 test statistic: chi Using Response (RMF) File /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger720697/remake_spec_cflux/spec_1speak/sw00720697000b_1speak.rsp for Source 1 Spectral data counts: 0.185489 Model predicted rate: 0.174728 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 +/- 137.921 2 1 bremss norm 5.81361 +/- 0.418794 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 112.07 using 59 PHA bins. Test statistic : Chi-Squared = 112.07 using 59 PHA bins. Reduced chi-squared = 1.9662 for 57 degrees of freedom Null hypothesis probability = 1.853766e-05 Weighting method: standard XSPEC12>flux 15.0 25.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.46523 photons (1.4476e-08 ergs/cm^2/s) range (15.000 - 25.000 keV) Error range 0.000 - 0.5160 (0.000 - 1.606e-08) (90.00% confidence) XSPEC12>flux 25.0 50.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.49119 photons (2.7847e-08 ergs/cm^2/s) range (25.000 - 50.000 keV) Error range 0.000 - 0.5394 (0.000 - 3.058e-08) (90.00% confidence) XSPEC12>flux 50.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.45317 photons (6.1074e-08 ergs/cm^2/s) range (50.000 - 150.00 keV) Error range 0.000 - 0.4998 (0.000 - 6.736e-08) (90.00% confidence) XSPEC12>flux 15.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 1.4096 photons (1.034e-07 ergs/cm^2/s) range (15.000 - 150.00 keV) Error range 0.000 - 1.548 (0.000 - 1.135e-07) (90.00% confidence) XSPEC12>error 1 Parameter Confidence Range (2.706) Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 111.975 0.0215105 0 200.000 5.81426 111.975 0.0290375 0 200.000 5.81671 111.975 0.0208773 2 200.000 5.81671 ============================== Variances and Principal Axes 1 2 3.3388E+04| -1.0000 0.0004 1.6867E-01| -0.0004 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 3.339e+04 -1.480e+01 -1.480e+01 1.752e-01 ------------------------ ======================================================================== Model bremss<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bremss kT keV 200.000 +/- 182.725 2 1 bremss norm 5.81671 +/- 0.418600 ________________________________________________________________________ Fit statistic : Chi-Squared = 111.97 using 59 PHA bins. Test statistic : Chi-Squared = 111.97 using 59 PHA bins. Reduced chi-squared = 1.9645 for 57 degrees of freedom Null hypothesis probability = 1.902765e-05 ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: 200, with delta statistic: 0.0991819 *** Parameter lower bound is INVALID. ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: 1.63312e+16, with delta statistic: 0 *** Parameter upper bound is INVALID. 1 183.378 0 (-16.6216,-200) XSPEC12>error 2 Parameter Confidence Range (2.706) 2 5.14357 6.49475 (-0.67559,0.67559) 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] : 200.000 (-16.6216 -200) Norm : 5.81671 (-0.67559 0.67559) ------------------------------------------------------------ #Fit statistic : Chi-Squared = 111.97 using 59 PHA bins. # Reduced chi-squared = 1.9645 for 57 degrees of freedom # Null hypothesis probability = 1.902765e-05 Energy Fluence 90% Error [keV] [erg/cm2] [erg/cm2] 15- 25 1.448e-08 8.030e-09 25- 50 2.785e-08 1.529e-08 50-150 6.107e-08 3.368e-08 15-150 1.034e-07 5.675e-08