XSPEC version: 12.9.1 Build Date/Time: Thu Apr 20 23:34:29 2017 [?1034hXSPEC12>query no XSPEC12>data 1:1 /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_repro c/trigger881709/00881709000-results/pha/sw00881709000b_peak.pha 1 spectrum in use Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger881709/00881709000-results/pha/sw00881709000b_peak.pha Spectrum 1 Net count rate (cts/s) for Spectrum:1 2.025e+00 +/- 1.296e-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 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_rep roc/trigger881709/remake_spec_cflux/spec_1speak/sw00881709000b_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 = 391.58 using 59 PHA bins. Test statistic : Chi-Squared = 391.58 using 59 PHA bins. Reduced chi-squared = 6.8698 for 57 degrees of freedom Null hypothesis probability = 1.999361e-51 Current data and model not fit yet. XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 230.905 2.65795 -3 21.8684 170.431 217.787 0.232098 -2 51.5795 35.3762 202.881 1.02056 -3 198.547 24.4002 71.2304 1.51281 -4 199.248 66.1342 71.2214 0.0644464 -5 199.324 66.1534 ============================== Variances and Principal Axes 1 2 8.8876E+03| -0.9999 0.0121 1.4397E+01| -0.0121 -0.9999 ------------------------------ ======================== Covariance Matrix 1 2 8.886e+03 -1.069e+02 -1.069e+02 1.569e+01 ------------------------ ======================================================================== Model bremss<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bremss kT keV 199.324 +/- 94.2672 2 1 bremss norm 66.1534 +/- 3.96045 ________________________________________________________________________ Fit statistic : Chi-Squared = 71.22 using 59 PHA bins. Test statistic : Chi-Squared = 71.22 using 59 PHA bins. Reduced chi-squared = 1.249 for 57 degrees of freedom Null hypothesis probability = 9.744623e-02 XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 70.9912 0.00848457 0 199.346 67.9560 ============================== Variances and Principal Axes 1 2 8.9033E+03| -0.9999 0.0120 1.4396E+01| -0.0120 -0.9999 ------------------------------ ======================== Covariance Matrix 1 2 8.902e+03 -1.069e+02 -1.069e+02 1.568e+01 ------------------------ ======================================================================== Model bremss<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bremss kT keV 199.346 +/- 94.3507 2 1 bremss norm 67.9560 +/- 3.96016 ________________________________________________________________________ Fit statistic : Chi-Squared = 70.99 using 59 PHA bins. Test statistic : Chi-Squared = 70.99 using 59 PHA bins. Reduced chi-squared = 1.245 for 57 degrees of freedom Null hypothesis probability = 1.006907e-01 XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 70.9907 0.00841184 0 199.356 67.9558 ============================== Variances and Principal Axes 1 2 9.0535E+03| -0.9999 0.0119 1.4396E+01| -0.0119 -0.9999 ------------------------------ ======================== Covariance Matrix 1 2 9.052e+03 -1.078e+02 -1.078e+02 1.568e+01 ------------------------ ======================================================================== Model bremss<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bremss kT keV 199.356 +/- 95.1433 2 1 bremss norm 67.9558 +/- 3.96010 ________________________________________________________________________ Fit statistic : Chi-Squared = 70.99 using 59 PHA bins. Test statistic : Chi-Squared = 70.99 using 59 PHA bins. Reduced chi-squared = 1.245 for 57 degrees of freedom Null hypothesis probability = 1.006983e-01 XSPEC12>log bat_spec_brems.log Logging to file:bat_spec_brems.log XSPEC12>show XSPEC version: 12.9.1 Thu Mar 21 14:34:23 2019 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: /local/data/bat1/alien/heasoft_amytest_version/x86_64-unknown-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/trigger881709/remake_spec_cflux/spec_1speak/sw00881709000b_1speak.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger881709/remake_spec_cflux/spec_1speak/sw00881709000b_1speak.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger881709/00881709000-results/pha/sw00881709000b_peak.pha Net count rate (cts/s) for Spectrum:1 1.890e+00 +/- 1.030e-01 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/trigger881709/remake_spec_cflux/spec_1speak/sw00881709000b_1speak.rsp for Source 1 Spectral data counts: 1.89023 Model predicted rate: 1.77070 Current model list: ======================================================================== Model bremss<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bremss kT keV 199.356 +/- 95.1433 2 1 bremss norm 67.9558 +/- 3.96010 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 70.99 using 59 PHA bins. Test statistic : Chi-Squared = 70.99 using 59 PHA bins. Reduced chi-squared = 1.245 for 57 degrees of freedom Null hypothesis probability = 1.006983e-01 Weighting method: standard XSPEC12>flux 15.0 25.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 5.4381 photons (1.6922e-07 ergs/cm^2/s) range (15.000 - 25.000 keV) Error range 4.665 - 5.969 (1.445e-07 - 1.854e-07) (90.00% confidence) XSPEC12>flux 25.0 50.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 5.7416 photons (3.2551e-07 ergs/cm^2/s) range (25.000 - 50.000 keV) Error range 3.409 - 6.229 (1.862e-07 - 3.531e-07) (90.00% confidence) XSPEC12>flux 50.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 5.2971 photons (7.139e-07 ergs/cm^2/s) range (50.000 - 150.00 keV) Error range 1.219 - 5.727 (1.391e-07 - 7.712e-07) (90.00% confidence) XSPEC12>flux 15.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 16.477 photons (1.2086e-06 ergs/cm^2/s) range (15.000 - 150.00 keV) Error range 10.82 - 17.80 (5.741e-07 - 1.306e-06) (90.00% confidence) XSPEC12>error 1 Parameter Confidence Range (2.706) Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 70.9706 0.00707896 0 200.000 67.5425 70.9693 0.0158891 0 200.000 67.5667 ============================== Variances and Principal Axes 1 2 1.6261E+04| -1.0000 0.0088 1.4392E+01| -0.0088 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 1.626e+04 -1.437e+02 -1.437e+02 1.566e+01 ------------------------ ======================================================================== Model bremss<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bremss kT keV 200.000 +/- 127.514 2 1 bremss norm 67.5667 +/- 3.95772 ________________________________________________________________________ Fit statistic : Chi-Squared = 70.97 using 59 PHA bins. Test statistic : Chi-Squared = 70.97 using 59 PHA bins. Reduced chi-squared = 1.245 for 57 degrees of freedom Null hypothesis probability = 1.010044e-01 ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: 200, with delta statistic: 0.0210332 *** Parameter lower bound is INVALID. Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 70.9584 0.00627293 3 200.000 67.9616 70.9584 0.00627293 5 200.000 67.9616 ============================== Variances and Principal Axes 1 2 1.6061E+04| -1.0000 0.0089 1.4392E+01| -0.0089 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 1.606e+04 -1.428e+02 -1.428e+02 1.566e+01 ------------------------ ======================================================================== Model bremss<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bremss kT keV 200.000 +/- 126.728 2 1 bremss norm 67.9616 +/- 3.95772 ________________________________________________________________________ Fit statistic : Chi-Squared = 70.96 using 59 PHA bins. Test statistic : Chi-Squared = 70.96 using 59 PHA bins. Reduced chi-squared = 1.245 for 57 degrees of freedom Null hypothesis probability = 1.011595e-01 ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: 200, with delta statistic: 0.0318671 *** Parameter lower bound is INVALID. ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: 1.63312e+16, with delta statistic: 2.84217e-14 *** Parameter upper bound is INVALID. 1 162.36 0 (-37.64,-200) XSPEC12>error 2 Parameter Confidence Range (2.706) 2 61.7208 74.2024 (-6.24081,6.24081) 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 (-37.64 -200) Norm : 67.9616 (-6.24081 6.24081) ------------------------------------------------------------ #Fit statistic : Chi-Squared = 70.96 using 59 PHA bins. # Reduced chi-squared = 1.245 for 57 degrees of freedom # Null hypothesis probability = 1.011595e-01 Energy Fluence 90% Error [keV] [erg/cm2] [erg/cm2] 15- 25 1.692e-07 2.045e-08 25- 50 3.255e-07 8.345e-08 50-150 7.139e-07 3.161e-07 15-150 1.209e-06 3.660e-07