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/trigger882747/00882747000-results/pha/sw00882747000b_peak.pha 1 spectrum in use Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger882747/00882747000-results/pha/sw00882747000b_peak.pha Spectrum 1 Net count rate (cts/s) for Spectrum:1 2.462e-01 +/- 3.337e-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_rep roc/trigger882747/remake_spec_cflux/spec_1speak/sw00882747000b_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 = 142.74 using 59 PHA bins. Test statistic : Chi-Squared = 142.74 using 59 PHA bins. Reduced chi-squared = 2.5043 for 57 degrees of freedom Null hypothesis probability = 2.646854e-09 Current data and model not fit yet. XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 104.561 0.618803 -3 16.4589 12.9678 86.9394 0.746573 -4 56.1832 5.27013 68.3774 1.72979 -5 198.635 6.00999 65.8945 1.05669 0 197.060 6.79857 65.7562 0.516203 0 196.504 6.86751 65.6392 0.469782 0 195.638 6.93039 65.5378 0.428158 0 194.161 6.98786 65.4441 0.391544 0 191.243 7.04056 65.3436 0.36136 0 184.012 7.08936 65.249 0.344316 0 164.527 7.13603 ============================== Variances and Principal Axes 1 2 1.4348E+04| -1.0000 0.0033 7.3433E-01| -0.0033 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 1.435e+04 -4.776e+01 -4.776e+01 8.933e-01 ------------------------ ======================================================================== Model bremss<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bremss kT keV 164.527 +/- 119.784 2 1 bremss norm 7.13603 +/- 0.945171 ________________________________________________________________________ Fit statistic : Chi-Squared = 65.25 using 59 PHA bins. Test statistic : Chi-Squared = 65.25 using 59 PHA bins. Reduced chi-squared = 1.145 for 57 degrees of freedom Null hypothesis probability = 2.118695e-01 XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 64.8195 0.00158612 1 160.553 7.68867 64.8037 0.0155918 1 157.090 7.68891 64.7942 0.0297178 1 154.326 7.68936 ============================== Variances and Principal Axes 1 2 7.4996E+03| -1.0000 0.0063 7.5955E-01| -0.0063 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 7.499e+03 -4.690e+01 -4.690e+01 1.053e+00 ------------------------ ======================================================================== Model bremss<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bremss kT keV 154.326 +/- 86.5987 2 1 bremss norm 7.68936 +/- 1.02609 ________________________________________________________________________ Fit statistic : Chi-Squared = 64.79 using 59 PHA bins. Test statistic : Chi-Squared = 64.79 using 59 PHA bins. Reduced chi-squared = 1.137 for 57 degrees of freedom Null hypothesis probability = 2.233420e-01 XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 64.7793 0.0009973 1 151.488 7.75252 ============================== Variances and Principal Axes 1 2 6.9945E+03| -1.0000 0.0067 7.6307E-01| -0.0067 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 6.994e+03 -4.658e+01 -4.658e+01 1.073e+00 ------------------------ ======================================================================== Model bremss<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bremss kT keV 151.488 +/- 83.6315 2 1 bremss norm 7.75252 +/- 1.03604 ________________________________________________________________________ Fit statistic : Chi-Squared = 64.78 using 59 PHA bins. Test statistic : Chi-Squared = 64.78 using 59 PHA bins. Reduced chi-squared = 1.136 for 57 degrees of freedom Null hypothesis probability = 2.237244e-01 XSPEC12>log bat_spec_brems.log Logging to file:bat_spec_brems.log XSPEC12>show XSPEC version: 12.9.1 Thu Mar 21 14:31:31 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/trigger882747/remake_spec_cflux/spec_1speak/sw00882747000b_1speak.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger882747/remake_spec_cflux/spec_1speak/sw00882747000b_1speak.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger882747/00882747000-results/pha/sw00882747000b_peak.pha Net count rate (cts/s) for Spectrum:1 2.359e-01 +/- 2.572e-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/trigger882747/remake_spec_cflux/spec_1speak/sw00882747000b_1speak.rsp for Source 1 Spectral data counts: 0.235888 Model predicted rate: 0.221641 Current model list: ======================================================================== Model bremss<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bremss kT keV 151.488 +/- 83.6315 2 1 bremss norm 7.75252 +/- 1.03604 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 64.78 using 59 PHA bins. Test statistic : Chi-Squared = 64.78 using 59 PHA bins. Reduced chi-squared = 1.136 for 57 degrees of freedom Null hypothesis probability = 2.237244e-01 Weighting method: standard XSPEC12>flux 15.0 25.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.63998 photons (1.9895e-08 ergs/cm^2/s) range (15.000 - 25.000 keV) Error range 0.000 - 0.7393 (0.000 - 2.290e-08) (90.00% confidence) XSPEC12>flux 25.0 50.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.65324 photons (3.6929e-08 ergs/cm^2/s) range (25.000 - 50.000 keV) Error range 0.000 - 0.7339 (0.000 - 4.148e-08) (90.00% confidence) XSPEC12>flux 50.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.55128 photons (7.3189e-08 ergs/cm^2/s) range (50.000 - 150.00 keV) Error range 0.000 - 0.6583 (0.000 - 8.871e-08) (90.00% confidence) XSPEC12>flux 15.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 1.8445 photons (1.3001e-07 ergs/cm^2/s) range (15.000 - 150.00 keV) Error range 0.000 - 2.079 (0.000 - 1.523e-07) (90.00% confidence) XSPEC12>error 1 Parameter Confidence Range (2.706) ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: 7.21281e+07, with delta statistic: 0.370423 *** Parameter upper bound is INVALID. 1 72.7574 0 (-76.4519,-149.209) XSPEC12>error 2 Parameter Confidence Range (2.706) 2 6.23994 9.86515 (-1.54934,2.07587) 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] : 151.488 (-76.4519 -149.209) Norm : 7.75252 (-1.54934 2.07587) ------------------------------------------------------------ #Fit statistic : Chi-Squared = 64.78 using 59 PHA bins. # Reduced chi-squared = 1.136 for 57 degrees of freedom # Null hypothesis probability = 2.237244e-01 Energy Fluence 90% Error [keV] [erg/cm2] [erg/cm2] 15- 25 1.990e-08 1.145e-08 25- 50 3.693e-08 2.074e-08 50-150 7.319e-08 4.436e-08 15-150 1.300e-07 7.615e-08