XSPEC version: 12.9.1 Build Date/Time: Thu Apr 20 23:34:29 2017 [?1034hXSPEC12>query no XSPEC12>data 1:1 sw00922968000b_avg.pha 1 spectrum in use Spectral Data File: sw00922968000b_avg.pha Spectrum 1 Net count rate (cts/s) for Spectrum:1 2.217e-01 +/- 2.789e-02 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 1-80 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 59.14 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 sw00922968000b_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 = 325.09 using 59 PHA bins. Test statistic : Chi-Squared = 325.09 using 59 PHA bins. Reduced chi-squared = 5.7033 for 57 degrees of freedom Null hypothesis probability = 3.397795e-39 Current data and model not fit yet. XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 79.5601 4.39037 -3 15.0558 32.9719 64.3125 2.36853 -1 19.2327 24.0611 53.39 1.57364 -1 23.6072 20.6591 50.5063 0.650562 -2 29.0864 16.5745 49.2156 0.594702 -3 30.5955 16.9176 49.2156 0.0024227 -4 30.6061 16.9165 ============================== Variances and Principal Axes 1 2 2.2934E+01| -0.8876 0.4607 8.1800E-01| -0.4607 -0.8876 ------------------------------ ======================== Covariance Matrix 1 2 1.824e+01 -9.043e+00 -9.043e+00 5.512e+00 ------------------------ ======================================================================== Model bremss<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bremss kT keV 30.6061 +/- 4.27084 2 1 bremss norm 16.9165 +/- 2.34778 ________________________________________________________________________ Fit statistic : Chi-Squared = 49.22 using 59 PHA bins. Test statistic : Chi-Squared = 49.22 using 59 PHA bins. Reduced chi-squared = 0.8634 for 57 degrees of freedom Null hypothesis probability = 7.586482e-01 XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 49.2156 1.28382e-05 1 30.6061 16.9165 ============================== Variances and Principal Axes 1 2 2.2935E+01| -0.8877 0.4604 8.1773E-01| -0.4604 -0.8877 ------------------------------ ======================== Covariance Matrix 1 2 1.825e+01 -9.040e+00 -9.040e+00 5.507e+00 ------------------------ ======================================================================== Model bremss<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bremss kT keV 30.6061 +/- 4.27158 2 1 bremss norm 16.9165 +/- 2.34663 ________________________________________________________________________ Fit statistic : Chi-Squared = 49.22 using 59 PHA bins. Test statistic : Chi-Squared = 49.22 using 59 PHA bins. Reduced chi-squared = 0.8634 for 57 degrees of freedom Null hypothesis probability = 7.586482e-01 XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 49.2156 1.2012e-05 1 30.6061 16.9165 ============================== Variances and Principal Axes 1 2 2.2936E+01| -0.8877 0.4604 8.1773E-01| -0.4604 -0.8877 ------------------------------ ======================== Covariance Matrix 1 2 1.825e+01 -9.040e+00 -9.040e+00 5.507e+00 ------------------------ ======================================================================== Model bremss<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bremss kT keV 30.6061 +/- 4.27161 2 1 bremss norm 16.9165 +/- 2.34663 ________________________________________________________________________ Fit statistic : Chi-Squared = 49.22 using 59 PHA bins. Test statistic : Chi-Squared = 49.22 using 59 PHA bins. Reduced chi-squared = 0.8634 for 57 degrees of freedom Null hypothesis probability = 7.586482e-01 XSPEC12>log bat_spec_brems.log Logging to file:bat_spec_brems.log XSPEC12>show XSPEC version: 12.9.1 Wed Oct 9 17:56:44 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: sw00922968000b_avg.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: sw00922968000b_avg.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: sw00922968000b_avg.pha Net count rate (cts/s) for Spectrum:1 1.949e-01 +/- 1.249e-02 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 59.14 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File sw00922968000b_avg.rsp for Source 1 Spectral data counts: 11.5251 Model predicted rate: 0.189344 Current model list: ======================================================================== Model bremss<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bremss kT keV 30.6061 +/- 4.27161 2 1 bremss norm 16.9165 +/- 2.34663 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 49.22 using 59 PHA bins. Test statistic : Chi-Squared = 49.22 using 59 PHA bins. Reduced chi-squared = 0.8634 for 57 degrees of freedom Null hypothesis probability = 7.586482e-01 Weighting method: standard XSPEC12>flux 15.0 25.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 1.1332 photons (3.4779e-08 ergs/cm^2/s) range (15.000 - 25.000 keV) Error range 0.9391 - 1.265 (2.891e-08 - 3.877e-08) (90.00% confidence) XSPEC12>flux 25.0 50.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.73932 photons (4.0178e-08 ergs/cm^2/s) range (25.000 - 50.000 keV) Error range 0.6309 - 0.8039 (3.402e-08 - 4.377e-08) (90.00% confidence) XSPEC12>flux 50.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.20416 photons (2.2585e-08 ergs/cm^2/s) range (50.000 - 150.00 keV) Error range 0.1269 - 0.2499 (1.346e-08 - 2.850e-08) (90.00% confidence) XSPEC12>flux 15.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 2.0766 photons (9.7542e-08 ergs/cm^2/s) range (15.000 - 150.00 keV) Error range 1.767 - 2.239 (8.095e-08 - 1.056e-07) (90.00% confidence) XSPEC12>error 1 Parameter Confidence Range (2.706) 1 24.3583 39.0326 (-6.24772,8.4265) XSPEC12>error 2 Parameter Confidence Range (2.706) 2 13.4654 21.4687 (-3.45113,4.55221) 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] : 30.6061 (-6.24772 8.4265) Norm : 16.9165 (-3.45113 4.55221) ------------------------------------------------------------ #Fit statistic : Chi-Squared = 49.22 using 59 PHA bins. # Reduced chi-squared = 0.8634 for 57 degrees of freedom # Null hypothesis probability = 7.586482e-01 Energy Fluence 90% Error [keV] [erg/cm2] [erg/cm2] 15- 25 2.057e-06 2.916e-07 25- 50 2.376e-06 2.883e-07 50-150 1.336e-06 4.447e-07 15-150 5.769e-06 7.289e-07