XSPEC version: 12.9.1 Build Date/Time: Wed Apr 5 16:20:24 2017 [?1034hXSPEC12>query no XSPEC12>data 1:1 /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_repro c/trigger743086/00743086000-results/pha/sw00743086000b_peak.pha 1 spectrum in use Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger743086/00743086000-results/pha/sw00743086000b_peak.pha Spectrum 1 Net count rate (cts/s) for Spectrum:1 1.616e-01 +/- 2.163e-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/trigger743086/remake_spec_cflux/spec_1speak/sw00743086000b_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 = 127.74 using 59 PHA bins. Test statistic : Chi-Squared = 127.74 using 59 PHA bins. Reduced chi-squared = 2.2410 for 57 degrees of freedom Null hypothesis probability = 2.430089e-07 Current data and model not fit yet. XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 109.502 0.413887 -3 20.0342 12.6373 100.783 1.13746 -4 45.6396 1.98574 98.3029 2.72516 -1 198.474 1.16571 60.3426 5.57569 -2 199.167 4.21955 60.2575 0.635927 -3 199.281 4.25262 60.2545 0.582565 -4 199.328 4.25310 ============================== Variances and Principal Axes 1 2 6.1147E+04| -1.0000 0.0004 3.0897E-01| -0.0004 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 6.115e+04 -2.750e+01 -2.750e+01 3.213e-01 ------------------------ ======================================================================== Model bremss<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bremss kT keV 199.328 +/- 247.279 2 1 bremss norm 4.25310 +/- 0.566868 ________________________________________________________________________ Fit statistic : Chi-Squared = 60.25 using 59 PHA bins. Test statistic : Chi-Squared = 60.25 using 59 PHA bins. Reduced chi-squared = 1.057 for 57 degrees of freedom Null hypothesis probability = 3.589014e-01 XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 59.835 0.00696419 0 199.356 4.60976 ============================== Variances and Principal Axes 1 2 5.3866E+04| -1.0000 0.0005 3.0897E-01| -0.0005 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 5.387e+04 -2.579e+01 -2.579e+01 3.213e-01 ------------------------ ======================================================================== Model bremss<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bremss kT keV 199.356 +/- 232.091 2 1 bremss norm 4.60976 +/- 0.566848 ________________________________________________________________________ Fit statistic : Chi-Squared = 59.84 using 59 PHA bins. Test statistic : Chi-Squared = 59.84 using 59 PHA bins. Reduced chi-squared = 1.050 for 57 degrees of freedom Null hypothesis probability = 3.731645e-01 XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 59.8348 0.00689005 0 199.363 4.60978 ============================== Variances and Principal Axes 1 2 5.5026E+04| -1.0000 0.0005 3.0897E-01| -0.0005 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 5.503e+04 -2.606e+01 -2.606e+01 3.213e-01 ------------------------ ======================================================================== Model bremss<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bremss kT keV 199.363 +/- 234.577 2 1 bremss norm 4.60978 +/- 0.566839 ________________________________________________________________________ Fit statistic : Chi-Squared = 59.83 using 59 PHA bins. Test statistic : Chi-Squared = 59.83 using 59 PHA bins. Reduced chi-squared = 1.050 for 57 degrees of freedom Null hypothesis probability = 3.731741e-01 XSPEC12>log bat_spec_brems.log Logging to file:bat_spec_brems.log XSPEC12>show XSPEC version: 12.9.1 Thu Apr 13 21:09:47 2017 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: /software/lheasoft/release/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/trigger743086/remake_spec_cflux/spec_1speak/sw00743086000b_1speak.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger743086/remake_spec_cflux/spec_1speak/sw00743086000b_1speak.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger743086/00743086000-results/pha/sw00743086000b_peak.pha Net count rate (cts/s) for Spectrum:1 1.448e-01 +/- 1.668e-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/trigger743086/remake_spec_cflux/spec_1speak/sw00743086000b_1speak.rsp for Source 1 Spectral data counts: 0.144813 Model predicted rate: 0.134210 Current model list: ======================================================================== Model bremss<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bremss kT keV 199.363 +/- 234.577 2 1 bremss norm 4.60978 +/- 0.566839 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 59.83 using 59 PHA bins. Test statistic : Chi-Squared = 59.83 using 59 PHA bins. Reduced chi-squared = 1.050 for 57 degrees of freedom Null hypothesis probability = 3.731741e-01 Weighting method: standard XSPEC12>flux 15.0 25.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.36889 photons (1.1479e-08 ergs/cm^2/s) range (15.000 - 25.000 keV) Error range 0.000 - 0.4321 (0.000 - 1.343e-08) (90.00% confidence) XSPEC12>flux 25.0 50.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.38948 photons (2.2081e-08 ergs/cm^2/s) range (25.000 - 50.000 keV) Error range 0.000 - 0.4525 (0.000 - 2.565e-08) (90.00% confidence) XSPEC12>flux 50.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.35933 photons (4.8428e-08 ergs/cm^2/s) range (50.000 - 150.00 keV) Error range 0.000 - 0.4100 (0.000 - 5.524e-08) (90.00% confidence) XSPEC12>flux 15.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 1.1177 photons (8.1987e-08 ergs/cm^2/s) range (15.000 - 150.00 keV) Error range 0.000 - 1.322 (0.000 - 9.699e-08) (90.00% confidence) XSPEC12>error 1 Parameter Confidence Range (2.706) Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 59.8084 0.00553285 0 200.000 4.61016 59.8084 0.00702132 2 200.000 4.61017 ============================== Variances and Principal Axes 1 2 9.6925E+04| -1.0000 0.0004 3.0891E-01| -0.0004 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 9.693e+04 -3.425e+01 -3.425e+01 3.210e-01 ------------------------ ======================================================================== Model bremss<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bremss kT keV 200.000 +/- 311.328 2 1 bremss norm 4.61017 +/- 0.566574 ________________________________________________________________________ Fit statistic : Chi-Squared = 59.81 using 59 PHA bins. Test statistic : Chi-Squared = 59.81 using 59 PHA bins. Reduced chi-squared = 1.049 for 57 degrees of freedom Null hypothesis probability = 3.740775e-01 ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: 200, with delta statistic: 0.0262746 *** 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. 1 149.748 0 (-50.2518,-200) XSPEC12>error 2 Parameter Confidence Range (2.706) 2 3.69881 5.52736 (-0.914276,0.914276) 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 (-50.2518 -200) Norm : 4.61017 (-0.914276 0.914276) ------------------------------------------------------------ #Fit statistic : Chi-Squared = 59.81 using 59 PHA bins. # Reduced chi-squared = 1.049 for 57 degrees of freedom # Null hypothesis probability = 3.740775e-01 Energy Fluence 90% Error [keV] [erg/cm2] [erg/cm2] 15- 25 1.148e-08 6.715e-09 25- 50 2.208e-08 1.283e-08 50-150 4.843e-08 2.762e-08 15-150 8.199e-08 4.849e-08