XSPEC version: 12.9.0i Build Date/Time: Tue Feb 9 12:39:18 2016 [?1034hXSPEC12>query no XSPEC12>data 1:1 /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger664078/00664078000-results/pha/sw00664078000b_peak.pha 1 spectrum in use Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger664078/00664078000-results/pha/sw00664078000b_peak.pha Spectrum 1 Net count rate (cts/s) for Spectrum:1 1.712e-01 +/- 1.435e-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/trigger664078/remake_spec_cflux/spec_1speak/sw00664078000b_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 = 265.68 using 59 PHA bins. Test statistic : Chi-Squared = 265.68 using 59 PHA bins. Reduced chi-squared = 4.6610 for 57 degrees of freedom Null hypothesis probability = 1.100466e-28 Current data and model not fit yet. XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 161.273 2.14757 -3 20.8882 17.3967 98.182 3.47343 -4 42.4419 5.31335 94.3855 3.69371 -5 99.0932 3.47894 64.5804 7.03295 -6 198.169 5.40515 64.4829 0.888925 0 197.346 5.38518 64.3582 0.807307 0 195.396 5.36715 63.9352 0.725474 0 184.601 5.35106 63.7975 0.581806 1 180.746 5.34956 63.6028 0.541899 1 175.160 5.34816 63.3346 0.482109 1 167.148 5.34691 ============================== Variances and Principal Axes 1 2 4.7445E+03| -1.0000 0.0023 1.3281E-01| -0.0023 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 4.744e+03 -1.098e+01 -1.098e+01 1.582e-01 ------------------------ ======================================================================== Model bremss<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bremss kT keV 167.148 +/- 68.8800 2 1 bremss norm 5.34691 +/- 0.397788 ________________________________________________________________________ Fit statistic : Chi-Squared = 63.33 using 59 PHA bins. Test statistic : Chi-Squared = 63.33 using 59 PHA bins. Reduced chi-squared = 1.111 for 57 degrees of freedom Null hypothesis probability = 2.628543e-01 XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 63.026 0.00684073 1 158.196 5.24303 62.845 0.112761 1 149.342 5.24334 62.7502 0.241978 1 142.675 5.24401 62.7151 0.351723 1 138.663 5.24498 62.7034 0.422003 1 136.527 5.24615 62.6985 0.459159 1 135.436 5.24742 ============================== Variances and Principal Axes 1 2 2.3072E+03| -1.0000 0.0055 1.4018E-01| -0.0055 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 2.307e+03 -1.264e+01 -1.264e+01 2.095e-01 ------------------------ ======================================================================== Model bremss<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bremss kT keV 135.436 +/- 48.0326 2 1 bremss norm 5.24742 +/- 0.457685 ________________________________________________________________________ Fit statistic : Chi-Squared = 62.70 using 59 PHA bins. Test statistic : Chi-Squared = 62.70 using 59 PHA bins. Reduced chi-squared = 1.100 for 57 degrees of freedom Null hypothesis probability = 2.813320e-01 XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 62.5308 0.00313567 1 131.220 5.38127 62.5211 0.0919149 1 129.210 5.38153 ============================== Variances and Principal Axes 1 2 1.9529E+03| -1.0000 0.0063 1.4184E-01| -0.0063 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 1.953e+03 -1.233e+01 -1.233e+01 2.197e-01 ------------------------ ======================================================================== Model bremss<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bremss kT keV 129.210 +/- 44.1911 2 1 bremss norm 5.38153 +/- 0.468759 ________________________________________________________________________ Fit statistic : Chi-Squared = 62.52 using 59 PHA bins. Test statistic : Chi-Squared = 62.52 using 59 PHA bins. Reduced chi-squared = 1.097 for 57 degrees of freedom Null hypothesis probability = 2.866172e-01 XSPEC12>log bat_spec_brems.log Logging to file:bat_spec_brems.log XSPEC12>show XSPEC version: 12.9.0i Mon May 2 14:53:39 2016 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/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/trigger664078/remake_spec_cflux/spec_1speak/sw00664078000b_1speak.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger664078/remake_spec_cflux/spec_1speak/sw00664078000b_1speak.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger664078/00664078000-results/pha/sw00664078000b_peak.pha Net count rate (cts/s) for Spectrum:1 1.614e-01 +/- 1.146e-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/trigger664078/remake_spec_cflux/spec_1speak/sw00664078000b_1speak.rsp for Source 1 Spectral data counts: 0.161396 Model predicted rate: 0.158279 Current model list: ======================================================================== Model bremss<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bremss kT keV 129.210 +/- 44.1911 2 1 bremss norm 5.38153 +/- 0.468759 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 62.52 using 59 PHA bins. Test statistic : Chi-Squared = 62.52 using 59 PHA bins. Reduced chi-squared = 1.097 for 57 degrees of freedom Null hypothesis probability = 2.866172e-01 Weighting method: standard XSPEC12>flux 15.0 25.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.44961 photons (1.3968e-08 ergs/cm^2/s) range (15.000 - 25.000 keV) Error range 0.3199 - 0.4949 (9.914e-09 - 1.535e-08) (90.00% confidence) XSPEC12>flux 25.0 50.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.44844 photons (2.5301e-08 ergs/cm^2/s) range (25.000 - 50.000 keV) Error range 0.2309 - 0.4830 (1.254e-08 - 2.734e-08) (90.00% confidence) XSPEC12>flux 50.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.35603 photons (4.6779e-08 ergs/cm^2/s) range (50.000 - 150.00 keV) Error range 0.03834 - 0.4365 (4.040e-09 - 5.879e-08) (90.00% confidence) XSPEC12>flux 15.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 1.2541 photons (8.6047e-08 ergs/cm^2/s) range (15.000 - 150.00 keV) Error range 0.7386 - 1.390 (3.483e-08 - 1.014e-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: 3.81127e+07, with delta statistic: 1.70151 *** Parameter upper bound is INVALID. 1 78.2087 0 (-48.9862,-127.195) XSPEC12>error 2 Parameter Confidence Range (2.706) 2 4.76104 6.34299 (-0.673429,0.908519) 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] : 129.210 (-48.9862 -127.195) Norm : 5.38153 (-0.673429 0.908519) ------------------------------------------------------------ #Fit statistic : Chi-Squared = 62.52 using 59 PHA bins. # Reduced chi-squared = 1.097 for 57 degrees of freedom # Null hypothesis probability = 2.866172e-01 Energy Fluence 90% Error [keV] [erg/cm2] [erg/cm2] 15- 25 1.397e-08 2.718e-09 25- 50 2.530e-08 7.400e-09 50-150 4.678e-08 2.737e-08 15-150 8.605e-08 3.328e-08