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_repro c/trigger882809/00882809000-results/pha/sw00882809000b_peak.pha 1 spectrum in use Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger882809/00882809000-results/pha/sw00882809000b_peak.pha Spectrum 1 Net count rate (cts/s) for Spectrum:1 2.108e-01 +/- 2.064e-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_rep roc/trigger882809/remake_spec_cflux/spec_1speak/sw00882809000b_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 = 210.19 using 59 PHA bins. Test statistic : Chi-Squared = 210.19 using 59 PHA bins. Reduced chi-squared = 3.6875 for 57 degrees of freedom Null hypothesis probability = 2.102974e-19 Current data and model not fit yet. XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 132.103 1.38586 -3 21.7490 19.5439 109.277 1.20683 -4 47.8378 5.17264 94.89 3.06313 -5 198.596 3.68421 62.8223 5.0217 -6 199.149 6.82276 62.8212 0.0848234 -7 199.319 6.82308 ============================== Variances and Principal Axes 1 2 1.9063E+04| -1.0000 0.0014 3.1787E-01| -0.0014 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 1.906e+04 -2.738e+01 -2.738e+01 3.572e-01 ------------------------ ======================================================================== Model bremss<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bremss kT keV 199.319 +/- 138.069 2 1 bremss norm 6.82308 +/- 0.597652 ________________________________________________________________________ Fit statistic : Chi-Squared = 62.82 using 59 PHA bins. Test statistic : Chi-Squared = 62.82 using 59 PHA bins. Reduced chi-squared = 1.102 for 57 degrees of freedom Null hypothesis probability = 2.777110e-01 XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 62.8121 0.000920678 0 199.341 6.87597 ============================== Variances and Principal Axes 1 2 2.1270E+04| -1.0000 0.0014 3.1784E-01| -0.0014 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 2.127e+04 -2.888e+01 -2.888e+01 3.571e-01 ------------------------ ======================================================================== Model bremss<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bremss kT keV 199.341 +/- 145.842 2 1 bremss norm 6.87597 +/- 0.597538 ________________________________________________________________________ Fit statistic : Chi-Squared = 62.81 using 59 PHA bins. Test statistic : Chi-Squared = 62.81 using 59 PHA bins. Reduced chi-squared = 1.102 for 57 degrees of freedom Null hypothesis probability = 2.779773e-01 XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 62.812 0.000911999 0 199.362 6.87593 ============================== Variances and Principal Axes 1 2 2.1636E+04| -1.0000 0.0013 3.1783E-01| -0.0013 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 2.164e+04 -2.912e+01 -2.912e+01 3.570e-01 ------------------------ ======================================================================== Model bremss<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bremss kT keV 199.362 +/- 147.091 2 1 bremss norm 6.87593 +/- 0.597521 ________________________________________________________________________ Fit statistic : Chi-Squared = 62.81 using 59 PHA bins. Test statistic : Chi-Squared = 62.81 using 59 PHA bins. Reduced chi-squared = 1.102 for 57 degrees of freedom Null hypothesis probability = 2.779807e-01 XSPEC12>log bat_spec_brems.log Logging to file:bat_spec_brems.log XSPEC12>show XSPEC version: 12.9.1 Thu Mar 21 14:30:02 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: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger882809/remake_spec_cflux/spec_1speak/sw00882809000b_1speak.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger882809/remake_spec_cflux/spec_1speak/sw00882809000b_1speak.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger882809/00882809000-results/pha/sw00882809000b_peak.pha Net count rate (cts/s) for Spectrum:1 2.003e-01 +/- 1.683e-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/trigger882809/remake_spec_cflux/spec_1speak/sw00882809000b_1speak.rsp for Source 1 Spectral data counts: 0.200293 Model predicted rate: 0.199878 Current model list: ======================================================================== Model bremss<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bremss kT keV 199.362 +/- 147.091 2 1 bremss norm 6.87593 +/- 0.597521 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 62.81 using 59 PHA bins. Test statistic : Chi-Squared = 62.81 using 59 PHA bins. Reduced chi-squared = 1.102 for 57 degrees of freedom Null hypothesis probability = 2.779807e-01 Weighting method: standard XSPEC12>flux 15.0 25.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.55024 photons (1.7122e-08 ergs/cm^2/s) range (15.000 - 25.000 keV) Error range 0.000 - 0.6268 (0.000 - 1.950e-08) (90.00% confidence) XSPEC12>flux 25.0 50.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.58095 photons (3.2936e-08 ergs/cm^2/s) range (25.000 - 50.000 keV) Error range 0.000 - 0.6519 (0.000 - 3.696e-08) (90.00% confidence) XSPEC12>flux 50.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.53598 photons (7.2234e-08 ergs/cm^2/s) range (50.000 - 150.00 keV) Error range 0.000 - 0.6011 (0.000 - 8.102e-08) (90.00% confidence) XSPEC12>flux 15.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 1.6672 photons (1.2229e-07 ergs/cm^2/s) range (15.000 - 150.00 keV) Error range 0.000 - 1.857 (0.000 - 1.362e-07) (90.00% confidence) XSPEC12>error 1 Parameter Confidence Range (2.706) ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: 1.26859e+08, with delta statistic: 0 *** Parameter upper bound is INVALID. 1 112.67 0 (-86.6931,-199.363) XSPEC12>error 2 Parameter Confidence Range (2.706) 2 5.94887 7.80416 (-0.927404,0.92789) 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] : 199.362 (-86.6931 -199.363) Norm : 6.87593 (-0.927404 0.92789) ------------------------------------------------------------ #Fit statistic : Chi-Squared = 62.81 using 59 PHA bins. # Reduced chi-squared = 1.102 for 57 degrees of freedom # Null hypothesis probability = 2.779807e-01 Energy Fluence 90% Error [keV] [erg/cm2] [erg/cm2] 15- 25 1.712e-08 9.750e-09 25- 50 3.294e-08 1.848e-08 50-150 7.223e-08 4.051e-08 15-150 1.223e-07 6.810e-08