XSPEC version: 12.9.1 Build Date/Time: Thu Apr 20 23:34:29 2017 XSPEC12>query no XSPEC12>data 1:1 sw00819490000b_avg.pha 1 spectrum in use Spectral Data File: sw00819490000b_avg.pha Spectrum 1 Net count rate (cts/s) for Spectrum:1 2.493e-02 +/- 1.714e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 1-80 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 267.1 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 sw00819490000b_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 = 567.78 using 59 PHA bins. Test statistic : Chi-Squared = 567.78 using 59 PHA bins. Reduced chi-squared = 9.9610 for 57 degrees of freedom Null hypothesis probability = 2.857998e-85 Current data and model not fit yet. XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 262.999 6.65977 -2 15.2497 2.32025 98.4754 11.6349 -3 40.3503 1.11121 92.484 27.8665 -2 70.3427 0.746554 55.9672 70.0101 -3 86.7075 0.926664 55.8807 0.487977 -4 82.5485 0.939711 55.8786 0.301031 -5 83.0588 0.938659 ============================== Variances and Principal Axes 1 2 1.5723E+02| -1.0000 0.0039 1.5911E-03| -0.0039 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 1.572e+02 -6.192e-01 -6.192e-01 4.030e-03 ------------------------ ======================================================================== Model bremss<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bremss kT keV 83.0588 +/- 12.5391 2 1 bremss norm 0.938659 +/- 6.34805E-02 ________________________________________________________________________ Fit statistic : Chi-Squared = 55.88 using 59 PHA bins. Test statistic : Chi-Squared = 55.88 using 59 PHA bins. Reduced chi-squared = 0.9803 for 57 degrees of freedom Null hypothesis probability = 5.172019e-01 XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 55.8786 0.000142565 -3 83.0133 0.938850 ============================== Variances and Principal Axes 1 2 1.5989E+02| -1.0000 0.0039 1.5844E-03| -0.0039 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 1.599e+02 -6.209e-01 -6.209e-01 3.995e-03 ------------------------ ======================================================================== Model bremss<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bremss kT keV 83.0133 +/- 12.6448 2 1 bremss norm 0.938850 +/- 6.32094E-02 ________________________________________________________________________ Fit statistic : Chi-Squared = 55.88 using 59 PHA bins. Test statistic : Chi-Squared = 55.88 using 59 PHA bins. Reduced chi-squared = 0.9803 for 57 degrees of freedom Null hypothesis probability = 5.172023e-01 XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 55.8786 1.33661e-05 -2 83.0174 0.938835 ============================== Variances and Principal Axes 1 2 1.5963E+02| -1.0000 0.0039 1.5850E-03| -0.0039 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 1.596e+02 -6.207e-01 -6.207e-01 3.998e-03 ------------------------ ======================================================================== Model bremss<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bremss kT keV 83.0174 +/- 12.6342 2 1 bremss norm 0.938835 +/- 6.32330E-02 ________________________________________________________________________ Fit statistic : Chi-Squared = 55.88 using 59 PHA bins. Test statistic : Chi-Squared = 55.88 using 59 PHA bins. Reduced chi-squared = 0.9803 for 57 degrees of freedom Null hypothesis probability = 5.172023e-01 XSPEC12>log bat_spec_brems.log Logging to file:bat_spec_brems.log XSPEC12>show XSPEC version: 12.9.1 Wed May 30 17:12:34 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: sw00819490000b_avg.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: sw00819490000b_avg.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: sw00819490000b_avg.pha Net count rate (cts/s) for Spectrum:1 2.335e-02 +/- 1.055e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 267.1 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File sw00819490000b_avg.rsp for Source 1 Spectral data counts: 6.23637 Model predicted rate: 2.37153E-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 83.0174 +/- 12.6342 2 1 bremss norm 0.938835 +/- 6.32330E-02 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 55.88 using 59 PHA bins. Test statistic : Chi-Squared = 55.88 using 59 PHA bins. Reduced chi-squared = 0.9803 for 57 degrees of freedom Null hypothesis probability = 5.172023e-01 Weighting method: standard XSPEC12>flux 15.0 25.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.078773 photons (2.4414e-09 ergs/cm^2/s) range (15.000 - 25.000 keV) Error range 0.06843 - 0.08541 (2.129e-09 - 2.646e-09) (90.00% confidence) XSPEC12>flux 25.0 50.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.072373 photons (4.0545e-09 ergs/cm^2/s) range (25.000 - 50.000 keV) Error range 0.06618 - 0.07669 (3.699e-09 - 4.301e-09) (90.00% confidence) XSPEC12>flux 50.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.046326 photons (5.8657e-09 ergs/cm^2/s) range (50.000 - 150.00 keV) Error range 0.03826 - 0.06325 (4.738e-09 - 8.499e-09) (90.00% confidence) XSPEC12>flux 15.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.19747 photons (1.2362e-08 ergs/cm^2/s) range (15.000 - 150.00 keV) Error range 0.1822 - 0.2110 (1.083e-08 - 1.426e-08) (90.00% confidence) XSPEC12>error 1 Parameter Confidence Range (2.706) 1 66.1983 107.368 (-16.8188,24.3508) XSPEC12>error 2 Parameter Confidence Range (2.706) 2 0.843481 1.04694 (-0.0953543,0.108109) 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] : 83.0174 (-16.8188 24.3508) Norm : 0.938835 (-0.0953543 0.108109) ------------------------------------------------------------ #Fit statistic : Chi-Squared = 55.88 using 59 PHA bins. # Reduced chi-squared = 0.9803 for 57 degrees of freedom # Null hypothesis probability = 5.172023e-01 Energy Fluence 90% Error [keV] [erg/cm2] [erg/cm2] 15- 25 6.521e-07 6.905e-08 25- 50 1.083e-06 8.040e-08 50-150 1.567e-06 5.023e-07 15-150 3.302e-06 4.581e-07