XSPEC version: 12.9.1 Build Date/Time: Thu Apr 20 23:34:29 2017 XSPEC12>query no XSPEC12>data 1:1 sw00912239000b_avg.pha 1 spectrum in use Spectral Data File: sw00912239000b_avg.pha Spectrum 1 Net count rate (cts/s) for Spectrum:1 8.931e-02 +/- 5.392e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 1-80 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 52.15 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 sw00912239000b_avg.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 = 855.13 using 59 PHA bins. Test statistic : Chi-Squared = 855.13 using 59 PHA bins. Reduced chi-squared = 15.002 for 57 degrees of freedom Null hypothesis probability = 8.586400e-143 Current data and model not fit yet. XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 313.73 11.3362 -2 14.7267 10.1342 308.724 7.44046 -1 21.8437 4.24872 143.477 20.3281 -1 41.0448 3.19059 63.0752 25.6269 -2 66.8052 3.11059 52.9609 12.9109 -3 70.5611 3.41630 52.9598 0.11615 -4 70.4201 3.41590 ============================== Variances and Principal Axes 1 2 7.1344E+01| -0.9998 0.0206 1.4193E-02| -0.0206 -0.9998 ------------------------------ ======================== Covariance Matrix 1 2 7.131e+01 -1.466e+00 -1.466e+00 4.432e-02 ------------------------ ======================================================================== Model bremss<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bremss kT keV 70.4201 +/- 8.44478 2 1 bremss norm 3.41590 +/- 0.210530 ________________________________________________________________________ Fit statistic : Chi-Squared = 52.96 using 59 PHA bins. Test statistic : Chi-Squared = 52.96 using 59 PHA bins. Reduced chi-squared = 0.9291 for 57 degrees of freedom Null hypothesis probability = 6.273562e-01 XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 52.9598 4.21302e-05 -3 70.4142 3.41602 ============================== Variances and Principal Axes 1 2 7.1050E+01| -0.9998 0.0206 1.4217E-02| -0.0206 -0.9998 ------------------------------ ======================== Covariance Matrix 1 2 7.102e+01 -1.465e+00 -1.465e+00 4.446e-02 ------------------------ ======================================================================== Model bremss<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bremss kT keV 70.4142 +/- 8.42734 2 1 bremss norm 3.41602 +/- 0.210853 ________________________________________________________________________ Fit statistic : Chi-Squared = 52.96 using 59 PHA bins. Test statistic : Chi-Squared = 52.96 using 59 PHA bins. Reduced chi-squared = 0.9291 for 57 degrees of freedom Null hypothesis probability = 6.273564e-01 XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 52.9598 2.38403e-06 -1 70.4140 3.41603 ============================== Variances and Principal Axes 1 2 7.1031E+01| -0.9998 0.0206 1.4218E-02| -0.0206 -0.9998 ------------------------------ ======================== Covariance Matrix 1 2 7.100e+01 -1.465e+00 -1.465e+00 4.446e-02 ------------------------ ======================================================================== Model bremss<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bremss kT keV 70.4140 +/- 8.42618 2 1 bremss norm 3.41603 +/- 0.210866 ________________________________________________________________________ Fit statistic : Chi-Squared = 52.96 using 59 PHA bins. Test statistic : Chi-Squared = 52.96 using 59 PHA bins. Reduced chi-squared = 0.9291 for 57 degrees of freedom Null hypothesis probability = 6.273567e-01 XSPEC12>log bat_spec_brems.log Logging to file:bat_spec_brems.log XSPEC12>show XSPEC version: 12.9.1 Tue Jul 16 15:24:42 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: sw00912239000b_avg.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: sw00912239000b_avg.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: sw00912239000b_avg.pha Net count rate (cts/s) for Spectrum:1 8.200e-02 +/- 3.141e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 52.15 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File sw00912239000b_avg.rsp for Source 1 Spectral data counts: 4.27667 Model predicted rate: 8.12797E-02 Current model list: ======================================================================== Model bremss<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bremss kT keV 70.4140 +/- 8.42618 2 1 bremss norm 3.41603 +/- 0.210866 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 52.96 using 59 PHA bins. Test statistic : Chi-Squared = 52.96 using 59 PHA bins. Reduced chi-squared = 0.9291 for 57 degrees of freedom Null hypothesis probability = 6.273567e-01 Weighting method: standard XSPEC12>flux 15.0 25.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.28327 photons (8.7696e-09 ergs/cm^2/s) range (15.000 - 25.000 keV) Error range 0.2612 - 0.3076 (8.091e-09 - 9.506e-09) (90.00% confidence) XSPEC12>flux 25.0 50.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.2503 photons (1.3975e-08 ergs/cm^2/s) range (25.000 - 50.000 keV) Error range 0.2319 - 0.2636 (1.296e-08 - 1.471e-08) (90.00% confidence) XSPEC12>flux 50.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.14486 photons (1.8028e-08 ergs/cm^2/s) range (50.000 - 150.00 keV) Error range 0.1220 - 0.1604 (1.479e-08 - 2.030e-08) (90.00% confidence) XSPEC12>flux 15.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.67843 photons (4.0773e-08 ergs/cm^2/s) range (15.000 - 150.00 keV) Error range 0.6331 - 0.7114 (3.713e-08 - 4.309e-08) (90.00% confidence) XSPEC12>error 1 Parameter Confidence Range (2.706) 1 58.1441 87.2015 (-12.2699,16.7876) XSPEC12>error 2 Parameter Confidence Range (2.706) 2 3.08526 3.79193 (-0.330773,0.375897) 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] : 70.4140 (-12.2699 16.7876) Norm : 3.41603 (-0.330773 0.375897) ------------------------------------------------------------ #Fit statistic : Chi-Squared = 52.96 using 59 PHA bins. # Reduced chi-squared = 0.9291 for 57 degrees of freedom # Null hypothesis probability = 6.273567e-01 Energy Fluence 90% Error [keV] [erg/cm2] [erg/cm2] 15- 25 4.573e-07 3.690e-08 25- 50 7.288e-07 4.563e-08 50-150 9.402e-07 1.437e-07 15-150 2.126e-06 1.554e-07