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/trigger683383/00683383000-result s/pha/sw00683383000b_peak.pha 1 spectrum in use Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger683383/00683383000-results/pha/sw00683383000b_peak.pha Spectrum 1 Net count rate (cts/s) for Spectrum:1 1.084e+00 +/- 5.862e-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/trigger683383/remake_spec_cflu x/spec_1speak/sw00683383000b_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 = 561.93 using 59 PHA bins. Test statistic : Chi-Squared = 561.93 using 59 PHA bins. Reduced chi-squared = 9.8585 for 57 degrees of freedom Null hypothesis probability = 3.995061e-84 Current data and model not fit yet. XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 359.257 2.81826 -3 22.4714 68.8522 202.323 1.13814 -4 71.7560 29.8424 189.584 1.28317 -1 198.516 19.9823 99.1643 2.88608 -2 199.286 33.1800 98.8508 0.534854 -3 199.352 33.3233 98.8493 0.509328 -4 199.360 33.3232 ============================== Variances and Principal Axes 1 2 8.2758E+03| -1.0000 0.0048 2.8037E+00| -0.0048 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 8.276e+03 -3.988e+01 -3.988e+01 2.996e+00 ------------------------ ======================================================================== Model bremss<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bremss kT keV 199.360 +/- 90.9706 2 1 bremss norm 33.3232 +/- 1.73089 ________________________________________________________________________ Fit statistic : Chi-Squared = 98.85 using 59 PHA bins. Test statistic : Chi-Squared = 98.85 using 59 PHA bins. Reduced chi-squared = 1.734 for 57 degrees of freedom Null hypothesis probability = 4.924468e-04 XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 95.9557 0.0386478 0 199.362 36.1493 ============================== Variances and Principal Axes 1 2 7.0648E+03| 1.0000 -0.0052 2.8037E+00| 0.0052 1.0000 ------------------------------ ======================== Covariance Matrix 1 2 7.065e+03 -3.685e+01 -3.685e+01 2.996e+00 ------------------------ ======================================================================== Model bremss<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bremss kT keV 199.362 +/- 84.0512 2 1 bremss norm 36.1493 +/- 1.73087 ________________________________________________________________________ Fit statistic : Chi-Squared = 95.96 using 59 PHA bins. Test statistic : Chi-Squared = 95.96 using 59 PHA bins. Reduced chi-squared = 1.683 for 57 degrees of freedom Null hypothesis probability = 9.550087e-04 XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 95.9554 0.0386133 0 199.363 36.1493 ============================== Variances and Principal Axes 1 2 7.0773E+03| -1.0000 0.0052 2.8037E+00| -0.0052 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 7.077e+03 -3.688e+01 -3.688e+01 2.996e+00 ------------------------ ======================================================================== Model bremss<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bremss kT keV 199.363 +/- 84.1257 2 1 bremss norm 36.1493 +/- 1.73087 ________________________________________________________________________ Fit statistic : Chi-Squared = 95.96 using 59 PHA bins. Test statistic : Chi-Squared = 95.96 using 59 PHA bins. Reduced chi-squared = 1.683 for 57 degrees of freedom Null hypothesis probability = 9.550653e-04 XSPEC12>log bat_spec_brems.log Logging to file:bat_spec_brems.log XSPEC12>show XSPEC version: 12.9.0n Wed Jun 1 17:47:23 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/trigger683383/remake_spec_cflux/spec_1speak/sw00683383000b_1speak.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger683383/remake_spec_cflux/spec_1speak/sw00683383000b_1speak.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger683383/00683383000-results/pha/sw00683383000b_peak.pha Net count rate (cts/s) for Spectrum:1 1.006e+00 +/- 4.492e-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/trigger683383/remake_spec_cflux/spec_1speak/sw00683383000b_1speak.rsp for Source 1 Spectral data counts: 1.00566 Model predicted rate: 0.941383 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 +/- 84.1257 2 1 bremss norm 36.1493 +/- 1.73087 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 95.96 using 59 PHA bins. Test statistic : Chi-Squared = 95.96 using 59 PHA bins. Reduced chi-squared = 1.683 for 57 degrees of freedom Null hypothesis probability = 9.550653e-04 Weighting method: standard XSPEC12>flux 15.0 25.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 2.8928 photons (9.0015e-08 ergs/cm^2/s) range (15.000 - 25.000 keV) Error range 2.622 - 3.132 (8.136e-08 - 9.744e-08) (90.00% confidence) XSPEC12>flux 25.0 50.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 3.0543 photons (1.7316e-07 ergs/cm^2/s) range (25.000 - 50.000 keV) Error range 2.466 - 3.286 (1.372e-07 - 1.863e-07) (90.00% confidence) XSPEC12>flux 50.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 2.8178 photons (3.7976e-07 ergs/cm^2/s) range (50.000 - 150.00 keV) Error range 1.571 - 3.007 (1.956e-07 - 4.053e-07) (90.00% confidence) XSPEC12>flux 15.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 8.7649 photons (6.4294e-07 ergs/cm^2/s) range (15.000 - 150.00 keV) Error range 7.327 - 9.427 (4.520e-07 - 6.901e-07) (90.00% confidence) XSPEC12>error 1 Parameter Confidence Range (2.706) Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 95.8077 0.0330787 0 200.000 36.1499 95.8075 0.00795969 0 200.000 36.1611 95.8075 0.0291913 2 200.000 36.1611 ============================== Variances and Principal Axes 1 2 1.2404E+04| -1.0000 0.0039 2.8029E+00| -0.0039 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 1.240e+04 -4.850e+01 -4.850e+01 2.993e+00 ------------------------ ======================================================================== Model bremss<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bremss kT keV 200.000 +/- 111.371 2 1 bremss norm 36.1611 +/- 1.72992 ________________________________________________________________________ Fit statistic : Chi-Squared = 95.81 using 59 PHA bins. Test statistic : Chi-Squared = 95.81 using 59 PHA bins. Reduced chi-squared = 1.681 for 57 degrees of freedom Null hypothesis probability = 9.873678e-04 ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: 200, with delta statistic: 0.147628 *** 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. 1 188.4 0 (-11.5998,-200) XSPEC12>error 2 Parameter Confidence Range (2.706) 2 33.4182 38.9263 (-2.75406,2.75406) 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 (-11.5998 -200) Norm : 36.1611 (-2.75406 2.75406) ------------------------------------------------------------ #Fit statistic : Chi-Squared = 95.81 using 59 PHA bins. # Reduced chi-squared = 1.681 for 57 degrees of freedom # Null hypothesis probability = 9.873678e-04 Energy Fluence 90% Error [keV] [erg/cm2] [erg/cm2] 15- 25 9.002e-08 8.040e-09 25- 50 1.732e-07 2.455e-08 50-150 3.798e-07 1.049e-07 15-150 6.429e-07 1.190e-07