XSPEC version: 12.9.1 Build Date/Time: Thu Apr 20 23:34:29 2017 XSPEC12>query no XSPEC12>data 1:1 /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_repro c/trigger821103/00821103000-results/pha/sw00821103000b_peak.pha 1 spectrum in use Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger821103/00821103000-results/pha/sw00821103000b_peak.pha Spectrum 1 Net count rate (cts/s) for Spectrum:1 2.265e-01 +/- 2.663e-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/trigger821103/remake_spec_cflux/spec_1speak/sw00821103000b_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 = 176.18 using 59 PHA bins. Test statistic : Chi-Squared = 176.18 using 59 PHA bins. Reduced chi-squared = 3.0908 for 57 degrees of freedom Null hypothesis probability = 4.262858e-14 Current data and model not fit yet. XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 140.601 0.503009 -3 22.1262 14.7239 106.866 0.385112 -4 66.6329 6.79820 85.6934 0.785438 0 195.105 6.62627 85.1293 0.746361 -1 199.163 6.74926 85.0842 0.649743 -2 199.279 6.76437 85.0781 0.637541 -2 199.327 6.76574 ============================== Variances and Principal Axes 1 2 4.8171E+04| -1.0000 0.0010 6.1457E-01| -0.0010 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 4.817e+04 -4.639e+01 -4.639e+01 6.593e-01 ------------------------ ======================================================================== Model bremss<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bremss kT keV 199.327 +/- 219.479 2 1 bremss norm 6.76574 +/- 0.811942 ________________________________________________________________________ Fit statistic : Chi-Squared = 85.08 using 59 PHA bins. Test statistic : Chi-Squared = 85.08 using 59 PHA bins. Reduced chi-squared = 1.493 for 57 degrees of freedom Null hypothesis probability = 9.355695e-03 XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 84.0811 0.00933433 0 199.354 7.54187 ============================== Variances and Principal Axes 1 2 4.0128E+04| -1.0000 0.0011 6.1456E-01| -0.0011 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 4.013e+04 -4.232e+01 -4.232e+01 6.592e-01 ------------------------ ======================================================================== Model bremss<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bremss kT keV 199.354 +/- 200.319 2 1 bremss norm 7.54187 +/- 0.811905 ________________________________________________________________________ Fit statistic : Chi-Squared = 84.08 using 59 PHA bins. Test statistic : Chi-Squared = 84.08 using 59 PHA bins. Reduced chi-squared = 1.475 for 57 degrees of freedom Null hypothesis probability = 1.132722e-02 XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 84.0807 0.00923773 0 199.361 7.54189 ============================== Variances and Principal Axes 1 2 4.0968E+04| -1.0000 0.0010 6.1455E-01| -0.0010 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 4.097e+04 -4.275e+01 -4.275e+01 6.592e-01 ------------------------ ======================================================================== Model bremss<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bremss kT keV 199.361 +/- 202.404 2 1 bremss norm 7.54189 +/- 0.811885 ________________________________________________________________________ Fit statistic : Chi-Squared = 84.08 using 59 PHA bins. Test statistic : Chi-Squared = 84.08 using 59 PHA bins. Reduced chi-squared = 1.475 for 57 degrees of freedom Null hypothesis probability = 1.132800e-02 XSPEC12>log bat_spec_brems.log Logging to file:bat_spec_brems.log XSPEC12>show XSPEC version: 12.9.1 Wed May 30 17:07:00 2018 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/trigger821103/remake_spec_cflux/spec_1speak/sw00821103000b_1speak.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger821103/remake_spec_cflux/spec_1speak/sw00821103000b_1speak.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger821103/00821103000-results/pha/sw00821103000b_peak.pha Net count rate (cts/s) for Spectrum:1 2.262e-01 +/- 2.329e-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/trigger821103/remake_spec_cflux/spec_1speak/sw00821103000b_1speak.rsp for Source 1 Spectral data counts: 0.226214 Model predicted rate: 0.215628 Current model list: ======================================================================== Model bremss<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bremss kT keV 199.361 +/- 202.404 2 1 bremss norm 7.54189 +/- 0.811885 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 84.08 using 59 PHA bins. Test statistic : Chi-Squared = 84.08 using 59 PHA bins. Reduced chi-squared = 1.475 for 57 degrees of freedom Null hypothesis probability = 1.132800e-02 Weighting method: standard XSPEC12>flux 15.0 25.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.60353 photons (1.878e-08 ergs/cm^2/s) range (15.000 - 25.000 keV) Error range 0.000 - 0.7012 (0.000 - 2.182e-08) (90.00% confidence) XSPEC12>flux 25.0 50.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.63722 photons (3.6126e-08 ergs/cm^2/s) range (25.000 - 50.000 keV) Error range 0.000 - 0.7348 (0.000 - 4.166e-08) (90.00% confidence) XSPEC12>flux 50.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.58789 photons (7.923e-08 ergs/cm^2/s) range (50.000 - 150.00 keV) Error range 0.000 - 0.6631 (0.000 - 8.937e-08) (90.00% confidence) XSPEC12>flux 15.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 1.8286 photons (1.3414e-07 ergs/cm^2/s) range (15.000 - 150.00 keV) Error range 0.000 - 2.063 (0.000 - 1.513e-07) (90.00% confidence) XSPEC12>error 1 Parameter Confidence Range (2.706) renorm: no renormalization necessary Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 84.0453 0.00746804 0 200.000 7.54229 84.0453 0.00856889 2 200.000 7.54229 ============================== Variances and Principal Axes 1 2 7.2315E+04| -1.0000 0.0008 6.1439E-01| -0.0008 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 7.231e+04 -5.637e+01 -5.637e+01 6.583e-01 ------------------------ ======================================================================== Model bremss<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bremss kT keV 200.000 +/- 268.914 2 1 bremss norm 7.54229 +/- 0.811380 ________________________________________________________________________ Fit statistic : Chi-Squared = 84.05 using 59 PHA bins. Test statistic : Chi-Squared = 84.05 using 59 PHA bins. Reduced chi-squared = 1.474 for 57 degrees of freedom Null hypothesis probability = 1.140446e-02 ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: 200, with delta statistic: 0.0351679 *** 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. 1 160.146 0 (-39.854,-200) XSPEC12>error 2 Parameter Confidence Range (2.706) 2 6.25905 8.83785 (-1.2894,1.2894) 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 (-39.854 -200) Norm : 7.54229 (-1.2894 1.2894) ------------------------------------------------------------ #Fit statistic : Chi-Squared = 84.05 using 59 PHA bins. # Reduced chi-squared = 1.474 for 57 degrees of freedom # Null hypothesis probability = 1.140446e-02 Energy Fluence 90% Error [keV] [erg/cm2] [erg/cm2] 15- 25 1.878e-08 1.091e-08 25- 50 3.613e-08 2.083e-08 50-150 7.923e-08 4.468e-08 15-150 1.341e-07 7.565e-08