XSPEC version: 12.9.0n Build Date/Time: Thu May 12 09:56:58 2016 [?1034hXSPEC12>query no XSPEC12>data 1:1 /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger683076/00683076000-result s/pha/sw00683076000b_peak.pha 1 spectrum in use Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger683076/00683076000-results/pha/sw00683076000b_peak.pha Spectrum 1 Net count rate (cts/s) for Spectrum:1 1.226e-01 +/- 2.364e-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/trigger683076/remake_spec_cflu x/spec_1speak/sw00683076000b_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 = 88.82 using 59 PHA bins. Test statistic : Chi-Squared = 88.82 using 59 PHA bins. Reduced chi-squared = 1.558 for 57 degrees of freedom Null hypothesis probability = 4.440362e-03 Current data and model not fit yet. XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 77.4872 0.153345 -2 10.8265 12.0797 74.1185 0.369728 -3 33.1156 2.30789 65.5842 1.29895 -1 197.517 1.69304 53.9506 2.55818 -2 199.141 3.88931 53.9428 0.087239 -3 199.273 3.91538 ============================== Variances and Principal Axes 1 2 8.1615E+04| -1.0000 0.0010 4.4432E-01| -0.0010 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 8.161e+04 -7.784e+01 -7.784e+01 5.186e-01 ------------------------ ======================================================================== Model bremss<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bremss kT keV 199.273 +/- 285.683 2 1 bremss norm 3.91538 +/- 0.720113 ________________________________________________________________________ Fit statistic : Chi-Squared = 53.94 using 59 PHA bins. Test statistic : Chi-Squared = 53.94 using 59 PHA bins. Reduced chi-squared = 0.9464 for 57 degrees of freedom Null hypothesis probability = 5.905058e-01 XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 53.9368 0.000320255 0 199.307 3.96630 ============================== Variances and Principal Axes 1 2 8.6407E+04| -1.0000 0.0009 4.4428E-01| -0.0009 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 8.641e+04 -8.003e+01 -8.003e+01 5.184e-01 ------------------------ ======================================================================== Model bremss<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bremss kT keV 199.307 +/- 293.951 2 1 bremss norm 3.96630 +/- 0.719995 ________________________________________________________________________ Fit statistic : Chi-Squared = 53.94 using 59 PHA bins. Test statistic : Chi-Squared = 53.94 using 59 PHA bins. Reduced chi-squared = 0.9463 for 57 degrees of freedom Null hypothesis probability = 5.907316e-01 XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 53.9367 0.000315936 0 199.339 3.96626 ============================== Variances and Principal Axes 1 2 8.8655E+04| -1.0000 0.0009 4.4427E-01| -0.0009 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 8.865e+04 -8.104e+01 -8.104e+01 5.183e-01 ------------------------ ======================================================================== Model bremss<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bremss kT keV 199.339 +/- 297.749 2 1 bremss norm 3.96626 +/- 0.719964 ________________________________________________________________________ Fit statistic : Chi-Squared = 53.94 using 59 PHA bins. Test statistic : Chi-Squared = 53.94 using 59 PHA bins. Reduced chi-squared = 0.9463 for 57 degrees of freedom Null hypothesis probability = 5.907337e-01 XSPEC12>log bat_spec_brems.log Logging to file:bat_spec_brems.log XSPEC12>show XSPEC version: 12.9.0n Wed Jun 1 17:49:22 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/trigger683076/remake_spec_cflux/spec_1speak/sw00683076000b_1speak.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger683076/remake_spec_cflux/spec_1speak/sw00683076000b_1speak.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger683076/00683076000-results/pha/sw00683076000b_peak.pha Net count rate (cts/s) for Spectrum:1 1.137e-01 +/- 1.902e-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/trigger683076/remake_spec_cflux/spec_1speak/sw00683076000b_1speak.rsp for Source 1 Spectral data counts: 0.113712 Model predicted rate: 0.108951 Current model list: ======================================================================== Model bremss<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bremss kT keV 199.339 +/- 297.749 2 1 bremss norm 3.96626 +/- 0.719964 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 53.94 using 59 PHA bins. Test statistic : Chi-Squared = 53.94 using 59 PHA bins. Reduced chi-squared = 0.9463 for 57 degrees of freedom Null hypothesis probability = 5.907337e-01 Weighting method: standard XSPEC12>flux 15.0 25.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.3174 photons (9.8765e-09 ergs/cm^2/s) range (15.000 - 25.000 keV) Error range 0.000 - 0.3840 (0.000 - 1.187e-08) (90.00% confidence) XSPEC12>flux 25.0 50.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.33511 photons (1.8999e-08 ergs/cm^2/s) range (25.000 - 50.000 keV) Error range 0.000 - 0.4012 (0.000 - 2.274e-08) (90.00% confidence) XSPEC12>flux 50.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.30916 photons (4.1666e-08 ergs/cm^2/s) range (50.000 - 150.00 keV) Error range 0.000 - 0.3589 (0.000 - 4.837e-08) (90.00% confidence) XSPEC12>flux 15.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.96167 photons (7.0541e-08 ergs/cm^2/s) range (15.000 - 150.00 keV) Error range 0.000 - 1.146 (0.000 - 8.407e-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: 2.56794e+08, with delta statistic: 0 *** Parameter upper bound is INVALID. 1 68.7099 0 (-130.644,-199.354) XSPEC12>error 2 Parameter Confidence Range (2.706) 2 2.87011 5.36584 (-1.0961,1.39963) 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] : 199.339 (-130.644 -199.354) Norm : 3.96626 (-1.0961 1.39963) ------------------------------------------------------------ #Fit statistic : Chi-Squared = 53.94 using 59 PHA bins. # Reduced chi-squared = 0.9463 for 57 degrees of freedom # Null hypothesis probability = 5.907337e-01 Energy Fluence 90% Error [keV] [erg/cm2] [erg/cm2] 15- 25 9.877e-09 5.935e-09 25- 50 1.900e-08 1.137e-08 50-150 4.167e-08 2.419e-08 15-150 7.054e-08 4.203e-08