XSPEC version: 12.9.1 Build Date/Time: Thu Apr 20 23:34:29 2017 XSPEC12>query no XSPEC12>data 1:1 /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger846868/00846868000-results/pha/sw00846868000b_peak.pha 1 spectrum in use Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger846868/00846868000-results/pha/sw00846868000b_peak.pha Spectrum 1 Net count rate (cts/s) for Spectrum:1 9.066e-02 +/- 1.601e-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/trigger846868/remake_spec_cflux/spec_1speak/sw00846868000b_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 = 102.08 using 59 PHA bins. Test statistic : Chi-Squared = 102.08 using 59 PHA bins. Reduced chi-squared = 1.7910 for 57 degrees of freedom Null hypothesis probability = 2.290510e-04 Current data and model not fit yet. XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 85.5061 0.299754 -2 22.9463 4.34897 83.6262 0.195539 0 26.7583 3.85142 81.3924 0.147426 0 32.2391 3.44289 78.7932 0.10832 0 40.2739 3.09927 75.9044 0.072337 0 52.4164 2.81192 75.0433 0.0645143 -1 196.818 1.27020 67.1968 3.51791 -2 199.062 2.21241 67.1495 0.62725 -3 199.267 2.23071 67.1472 0.571161 -4 199.344 2.23117 ============================== Variances and Principal Axes 1 2 1.1998E+05| -1.0000 0.0003 1.6275E-01| -0.0003 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 1.200e+05 -3.431e+01 -3.431e+01 1.726e-01 ------------------------ ======================================================================== Model bremss<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bremss kT keV 199.344 +/- 346.374 2 1 bremss norm 2.23117 +/- 0.415399 ________________________________________________________________________ Fit statistic : Chi-Squared = 67.15 using 59 PHA bins. Test statistic : Chi-Squared = 67.15 using 59 PHA bins. Reduced chi-squared = 1.178 for 57 degrees of freedom Null hypothesis probability = 1.683245e-01 XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 66.9357 0.00284425 0 199.355 2.41518 ============================== Variances and Principal Axes 1 2 1.0831E+05| -1.0000 0.0003 1.6274E-01| -0.0003 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 1.083e+05 -3.257e+01 -3.257e+01 1.725e-01 ------------------------ ======================================================================== Model bremss<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bremss kT keV 199.355 +/- 329.104 2 1 bremss norm 2.41518 +/- 0.415371 ________________________________________________________________________ Fit statistic : Chi-Squared = 66.94 using 59 PHA bins. Test statistic : Chi-Squared = 66.94 using 59 PHA bins. Reduced chi-squared = 1.174 for 57 degrees of freedom Null hypothesis probability = 1.728320e-01 XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 66.9356 0.0028322 0 199.360 2.41518 ============================== Variances and Principal Axes 1 2 1.0923E+05| -1.0000 0.0003 1.6274E-01| -0.0003 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 1.092e+05 -3.270e+01 -3.270e+01 1.725e-01 ------------------------ ======================================================================== Model bremss<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bremss kT keV 199.360 +/- 330.498 2 1 bremss norm 2.41518 +/- 0.415366 ________________________________________________________________________ Fit statistic : Chi-Squared = 66.94 using 59 PHA bins. Test statistic : Chi-Squared = 66.94 using 59 PHA bins. Reduced chi-squared = 1.174 for 57 degrees of freedom Null hypothesis probability = 1.728340e-01 XSPEC12>log bat_spec_brems.log Logging to file:bat_spec_brems.log XSPEC12>show XSPEC version: 12.9.1 Mon Aug 6 22:31:20 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/trigger846868/remake_spec_cflux/spec_1speak/sw00846868000b_1speak.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger846868/remake_spec_cflux/spec_1speak/sw00846868000b_1speak.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger846868/00846868000-results/pha/sw00846868000b_peak.pha Net count rate (cts/s) for Spectrum:1 7.631e-02 +/- 1.271e-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/trigger846868/remake_spec_cflux/spec_1speak/sw00846868000b_1speak.rsp for Source 1 Spectral data counts: 0.0763116 Model predicted rate: 7.32115E-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 199.360 +/- 330.498 2 1 bremss norm 2.41518 +/- 0.415366 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 66.94 using 59 PHA bins. Test statistic : Chi-Squared = 66.94 using 59 PHA bins. Reduced chi-squared = 1.174 for 57 degrees of freedom Null hypothesis probability = 1.728340e-01 Weighting method: standard XSPEC12>flux 15.0 25.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.19327 photons (6.014e-09 ergs/cm^2/s) range (15.000 - 25.000 keV) Error range 0.000 - 0.2373 (0.000 - 7.363e-09) (90.00% confidence) XSPEC12>flux 25.0 50.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.20406 photons (1.1569e-08 ergs/cm^2/s) range (25.000 - 50.000 keV) Error range 0.000 - 0.2531 (0.000 - 1.435e-08) (90.00% confidence) XSPEC12>flux 50.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.18826 photons (2.5372e-08 ergs/cm^2/s) range (50.000 - 150.00 keV) Error range 0.000 - 0.2283 (0.000 - 3.078e-08) (90.00% confidence) XSPEC12>flux 15.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.58559 photons (4.2955e-08 ergs/cm^2/s) range (15.000 - 150.00 keV) Error range 0.000 - 0.6946 (0.000 - 5.097e-08) (90.00% confidence) XSPEC12>error 1 Parameter Confidence Range (2.706) Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 66.9247 0.00216076 0 200.000 2.41528 66.9247 0.00490081 2 200.000 2.41528 ============================== Variances and Principal Axes 1 2 1.9265E+05| -1.0000 0.0002 1.6270E-01| -0.0002 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 1.926e+05 -4.307e+01 -4.307e+01 1.723e-01 ------------------------ ======================================================================== Model bremss<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bremss kT keV 200.000 +/- 438.917 2 1 bremss norm 2.41528 +/- 0.415129 ________________________________________________________________________ Fit statistic : Chi-Squared = 66.92 using 59 PHA bins. Test statistic : Chi-Squared = 66.92 using 59 PHA bins. Reduced chi-squared = 1.174 for 57 degrees of freedom Null hypothesis probability = 1.730677e-01 ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: 200, with delta statistic: 0.0107882 *** Parameter lower bound is INVALID. ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: 1.63312e+16, with delta statistic: 0 *** Parameter upper bound is INVALID. 1 111.569 0 (-88.4306,-200) XSPEC12>error 2 Parameter Confidence Range (2.706) 2 1.75318 3.08024 (-0.663531,0.663531) 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] : 200.000 (-88.4306 -200) Norm : 2.41528 (-0.663531 0.663531) ------------------------------------------------------------ #Fit statistic : Chi-Squared = 66.92 using 59 PHA bins. # Reduced chi-squared = 1.174 for 57 degrees of freedom # Null hypothesis probability = 1.730677e-01 Energy Fluence 90% Error [keV] [erg/cm2] [erg/cm2] 15- 25 6.014e-09 3.682e-09 25- 50 1.157e-08 7.175e-09 50-150 2.537e-08 1.539e-08 15-150 4.296e-08 2.548e-08