XSPEC version: 12.9.1 Build Date/Time: Thu Apr 20 23:34:29 2017 [?1034hXSPEC12>query no XSPEC12>data 1:1 /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger832368/00832368000-results/pha/sw00832368000b_peak.pha 1 spectrum in use Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger832368/00832368000-results/pha/sw00832368000b_peak.pha Spectrum 1 Net count rate (cts/s) for Spectrum:1 9.967e-02 +/- 1.417e-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_reproc/trigger832368/remake_spec_cflux/spec_1speak/sw00832368000b_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 = 113.47 using 59 PHA bins. Test statistic : Chi-Squared = 113.47 using 59 PHA bins. Reduced chi-squared = 1.9907 for 57 degrees of freedom Null hypothesis probability = 1.282747e-05 Current data and model not fit yet. XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 83.715 0.860429 -3 20.8346 11.1464 56.3031 2.46607 -4 35.0384 5.18572 53.4181 0.46773 -1 49.0354 3.60052 51.439 0.906902 -2 79.5979 2.96203 50.6527 1.33943 -3 180.897 3.17621 49.9605 0.753317 0 94.2156 3.15855 49.7782 0.419196 0 104.831 3.20321 49.7732 0.0450682 1 106.737 3.20335 ============================== Variances and Principal Axes 1 2 3.0816E+03| -1.0000 0.0067 1.5768E-01| -0.0067 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 3.081e+03 -2.052e+01 -2.052e+01 2.943e-01 ------------------------ ======================================================================== Model bremss<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bremss kT keV 106.737 +/- 55.5111 2 1 bremss norm 3.20335 +/- 0.542467 ________________________________________________________________________ Fit statistic : Chi-Squared = 49.77 using 59 PHA bins. Test statistic : Chi-Squared = 49.77 using 59 PHA bins. Reduced chi-squared = 0.8732 for 57 degrees of freedom Null hypothesis probability = 7.404082e-01 XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 49.7724 0.000348888 1 107.501 3.20507 ============================== Variances and Principal Axes 1 2 3.2310E+03| -1.0000 0.0064 1.5647E-01| -0.0064 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 3.231e+03 -2.058e+01 -2.058e+01 2.876e-01 ------------------------ ======================================================================== Model bremss<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bremss kT keV 107.501 +/- 56.8411 2 1 bremss norm 3.20507 +/- 0.536274 ________________________________________________________________________ Fit statistic : Chi-Squared = 49.77 using 59 PHA bins. Test statistic : Chi-Squared = 49.77 using 59 PHA bins. Reduced chi-squared = 0.8732 for 57 degrees of freedom Null hypothesis probability = 7.404339e-01 XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 49.7719 0.000242748 1 108.046 3.20028 ============================== Variances and Principal Axes 1 2 3.3037E+03| -1.0000 0.0062 1.5600E-01| -0.0062 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 3.304e+03 -2.064e+01 -2.064e+01 2.850e-01 ------------------------ ======================================================================== Model bremss<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bremss kT keV 108.046 +/- 57.4770 2 1 bremss norm 3.20028 +/- 0.533844 ________________________________________________________________________ Fit statistic : Chi-Squared = 49.77 using 59 PHA bins. Test statistic : Chi-Squared = 49.77 using 59 PHA bins. Reduced chi-squared = 0.8732 for 57 degrees of freedom Null hypothesis probability = 7.404513e-01 XSPEC12>log bat_spec_brems.log Logging to file:bat_spec_brems.log XSPEC12>show XSPEC version: 12.9.1 Thu May 31 18:01:00 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/trigger832368/remake_spec_cflux/spec_1speak/sw00832368000b_1speak.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger832368/remake_spec_cflux/spec_1speak/sw00832368000b_1speak.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger832368/00832368000-results/pha/sw00832368000b_peak.pha Net count rate (cts/s) for Spectrum:1 9.498e-02 +/- 1.171e-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/trigger832368/remake_spec_cflux/spec_1speak/sw00832368000b_1speak.rsp for Source 1 Spectral data counts: 0.0949806 Model predicted rate: 9.20258E-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 108.046 +/- 57.4770 2 1 bremss norm 3.20028 +/- 0.533844 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 49.77 using 59 PHA bins. Test statistic : Chi-Squared = 49.77 using 59 PHA bins. Reduced chi-squared = 0.8732 for 57 degrees of freedom Null hypothesis probability = 7.404513e-01 Weighting method: standard XSPEC12>flux 15.0 25.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.26934 photons (8.3603e-09 ergs/cm^2/s) range (15.000 - 25.000 keV) Error range 0.07920 - 0.3108 (2.353e-09 - 9.671e-09) (90.00% confidence) XSPEC12>flux 25.0 50.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.26077 photons (1.4676e-08 ergs/cm^2/s) range (25.000 - 50.000 keV) Error range 0.005557 - 0.3070 (2.679e-10 - 1.739e-08) (90.00% confidence) XSPEC12>flux 50.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.19144 photons (2.4817e-08 ergs/cm^2/s) range (50.000 - 150.00 keV) Error range 4.906e-05 - 0.2716 (4.391e-12 - 3.658e-08) (90.00% confidence) XSPEC12>flux 15.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.72155 photons (4.7853e-08 ergs/cm^2/s) range (15.000 - 150.00 keV) Error range 0.004086 - 0.8320 (1.175e-10 - 6.044e-08) (90.00% confidence) XSPEC12>error 1 Parameter Confidence Range (2.706) ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: 4.95711e+07, with delta statistic: 0.77648 *** Parameter upper bound is INVALID. 1 49.5351 0 (-58.8979,-108.433) XSPEC12>error 2 Parameter Confidence Range (2.706) 2 2.43774 4.3427 (-0.756794,1.14816) 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] : 108.046 (-58.8979 -108.433) Norm : 3.20028 (-0.756794 1.14816) ------------------------------------------------------------ #Fit statistic : Chi-Squared = 49.77 using 59 PHA bins. # Reduced chi-squared = 0.8732 for 57 degrees of freedom # Null hypothesis probability = 7.404513e-01 Energy Fluence 90% Error [keV] [erg/cm2] [erg/cm2] 15- 25 8.360e-09 3.659e-09 25- 50 1.468e-08 8.561e-09 50-150 2.482e-08 1.829e-08 15-150 4.785e-08 3.016e-08