XSPEC version: 12.9.1 Build Date/Time: Thu Apr 20 23:34:29 2017 XSPEC12>query no XSPEC12>data 1:1 sw00870201000b_avg.pha 1 spectrum in use Spectral Data File: sw00870201000b_avg.pha Spectrum 1 Net count rate (cts/s) for Spectrum:1 5.778e-02 +/- 7.244e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 1-80 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 11.18 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 sw00870201000b_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 = 180.01 using 59 PHA bins. Test statistic : Chi-Squared = 180.01 using 59 PHA bins. Reduced chi-squared = 3.1582 for 57 degrees of freedom Null hypothesis probability = 1.121295e-14 Current data and model not fit yet. XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 113.173 1.75066 -3 17.1918 2.07225 101.904 6.66305 -2 53.5129 0.833146 47.813 19.7155 -3 88.7776 1.92680 47.1181 2.09512 -4 75.2349 1.91238 47.1057 0.305562 -5 74.1657 1.93809 47.1056 0.00500939 -6 74.0150 1.93976 ============================== Variances and Principal Axes 1 2 4.8407E+02| -1.0000 0.0093 2.6719E-02| -0.0093 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 4.840e+02 -4.511e+00 -4.511e+00 6.877e-02 ------------------------ ======================================================================== Model bremss<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bremss kT keV 74.0150 +/- 22.0006 2 1 bremss norm 1.93976 +/- 0.262242 ________________________________________________________________________ Fit statistic : Chi-Squared = 47.11 using 59 PHA bins. Test statistic : Chi-Squared = 47.11 using 59 PHA bins. Reduced chi-squared = 0.8264 for 57 degrees of freedom Null hypothesis probability = 8.220112e-01 XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 47.1056 2.48625e-05 -2 73.9920 1.93998 ============================== Variances and Principal Axes 1 2 4.8100E+02| -1.0000 0.0094 2.6758E-02| -0.0094 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 4.810e+02 -4.506e+00 -4.506e+00 6.897e-02 ------------------------ ======================================================================== Model bremss<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bremss kT keV 73.9920 +/- 21.9308 2 1 bremss norm 1.93998 +/- 0.262624 ________________________________________________________________________ Fit statistic : Chi-Squared = 47.11 using 59 PHA bins. Test statistic : Chi-Squared = 47.11 using 59 PHA bins. Reduced chi-squared = 0.8264 for 57 degrees of freedom Null hypothesis probability = 8.220112e-01 XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 47.1056 4.98195e-06 -3 73.9872 1.94003 ============================== Variances and Principal Axes 1 2 4.8056E+02| -1.0000 0.0094 2.6764E-02| -0.0094 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 4.805e+02 -4.505e+00 -4.505e+00 6.900e-02 ------------------------ ======================================================================== Model bremss<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bremss kT keV 73.9872 +/- 21.9207 2 1 bremss norm 1.94003 +/- 0.262681 ________________________________________________________________________ Fit statistic : Chi-Squared = 47.11 using 59 PHA bins. Test statistic : Chi-Squared = 47.11 using 59 PHA bins. Reduced chi-squared = 0.8264 for 57 degrees of freedom Null hypothesis probability = 8.220112e-01 XSPEC12>log bat_spec_brems.log Logging to file:bat_spec_brems.log XSPEC12>show XSPEC version: 12.9.1 Mon Dec 17 21:09:56 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: sw00870201000b_avg.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: sw00870201000b_avg.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: sw00870201000b_avg.pha Net count rate (cts/s) for Spectrum:1 5.004e-02 +/- 4.223e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 11.18 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File sw00870201000b_avg.rsp for Source 1 Spectral data counts: 0.559645 Model predicted rate: 4.82299E-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 73.9872 +/- 21.9207 2 1 bremss norm 1.94003 +/- 0.262681 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 47.11 using 59 PHA bins. Test statistic : Chi-Squared = 47.11 using 59 PHA bins. Reduced chi-squared = 0.8264 for 57 degrees of freedom Null hypothesis probability = 8.220112e-01 Weighting method: standard XSPEC12>flux 15.0 25.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.16158 photons (5.0042e-09 ergs/cm^2/s) range (15.000 - 25.000 keV) Error range 0.1251 - 0.1863 (3.882e-09 - 5.760e-09) (90.00% confidence) XSPEC12>flux 25.0 50.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.14455 photons (8.0789e-09 ergs/cm^2/s) range (25.000 - 50.000 keV) Error range 0.1085 - 0.1596 (6.097e-09 - 8.924e-09) (90.00% confidence) XSPEC12>flux 50.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.086344 photons (1.0804e-08 ergs/cm^2/s) range (50.000 - 150.00 keV) Error range 0.03655 - 0.1250 (4.133e-09 - 1.676e-08) (90.00% confidence) XSPEC12>flux 15.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.39247 photons (2.3887e-08 ergs/cm^2/s) range (15.000 - 150.00 keV) Error range 0.3058 - 0.4399 (1.647e-08 - 2.882e-08) (90.00% confidence) XSPEC12>error 1 Parameter Confidence Range (2.706) 1 45.5344 138.841 (-28.4519,64.8552) XSPEC12>error 2 Parameter Confidence Range (2.706) 2 1.5465 2.46315 (-0.393532,0.523121) 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] : 73.9872 (-28.4519 64.8552) Norm : 1.94003 (-0.393532 0.523121) ------------------------------------------------------------ #Fit statistic : Chi-Squared = 47.11 using 59 PHA bins. # Reduced chi-squared = 0.8264 for 57 degrees of freedom # Null hypothesis probability = 8.220112e-01 Energy Fluence 90% Error [keV] [erg/cm2] [erg/cm2] 15- 25 5.595e-08 1.050e-08 25- 50 9.032e-08 1.580e-08 50-150 1.208e-07 7.058e-08 15-150 2.671e-07 6.904e-08