XSPEC version: 12.10.1f Build Date/Time: Tue May 21 12:45:11 2019 [?1034hXSPEC12>query no XSPEC12>data 1:1 /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger927825/00927825000-results/pha/sw00927825000b_peak.pha 1 spectrum in use Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger927825/00927825000-results/pha/sw00927825000b_peak.pha Spectrum 1 Net count rate (cts/s) for Spectrum:1 9.869e-01 +/- 5.123e-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/trigger927825/remake_spec_cflux/spec_1speak/sw00927825000b_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 = 713.22 using 59 PHA bins. Test statistic : Chi-Squared = 713.22 using 59 PHA bins. Reduced chi-squared = 12.513 for 57 degrees of freedom Null hypothesis probability = 3.867069e-114 Current data and model not fit yet. XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 482.996 5.35665 -3 20.0608 108.982 345.41 4.74 -4 43.3760 21.1680 184.344 3.29557 -1 198.253 18.8978 73.08 4.12695 -2 199.263 31.6964 72.9641 0.215015 -3 199.339 31.8411 72.963 0.170641 -4 199.356 31.8411 ============================== Variances and Principal Axes 1 2 4.5700E+03| -1.0000 0.0069 1.6357E+00| -0.0069 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 4.570e+03 -3.146e+01 -3.146e+01 1.852e+00 ------------------------ ======================================================================== Model bremss<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bremss kT keV 199.356 +/- 67.6004 2 1 bremss norm 31.8411 +/- 1.36103 ________________________________________________________________________ Fit statistic : Chi-Squared = 72.96 using 59 PHA bins. Test statistic : Chi-Squared = 72.96 using 59 PHA bins. Reduced chi-squared = 1.280 for 57 degrees of freedom Null hypothesis probability = 7.553083e-02 XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 72.773 0.0089501 0 199.361 32.3941 ============================== Variances and Principal Axes 1 2 4.4719E+03| -1.0000 0.0070 1.6357E+00| -0.0070 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 4.472e+03 -3.112e+01 -3.112e+01 1.852e+00 ------------------------ ======================================================================== Model bremss<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bremss kT keV 199.361 +/- 66.8706 2 1 bremss norm 32.3941 +/- 1.36100 ________________________________________________________________________ Fit statistic : Chi-Squared = 72.77 using 59 PHA bins. Test statistic : Chi-Squared = 72.77 using 59 PHA bins. Reduced chi-squared = 1.277 for 57 degrees of freedom Null hypothesis probability = 7.770593e-02 XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 72.7729 0.00893113 0 199.362 32.3941 ============================== Variances and Principal Axes 1 2 4.4899E+03| -1.0000 0.0069 1.6356E+00| -0.0069 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 4.490e+03 -3.118e+01 -3.118e+01 1.852e+00 ------------------------ ======================================================================== Model bremss<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bremss kT keV 199.362 +/- 67.0049 2 1 bremss norm 32.3941 +/- 1.36100 ________________________________________________________________________ Fit statistic : Chi-Squared = 72.77 using 59 PHA bins. Test statistic : Chi-Squared = 72.77 using 59 PHA bins. Reduced chi-squared = 1.277 for 57 degrees of freedom Null hypothesis probability = 7.770671e-02 XSPEC12>log bat_spec_brems.log Logging to file:bat_spec_brems.log XSPEC12>show XSPEC version: 12.10.1f Wed Nov 27 16:29:58 2019 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-pc-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/trigger927825/remake_spec_cflux/spec_1speak/sw00927825000b_1speak.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger927825/remake_spec_cflux/spec_1speak/sw00927825000b_1speak.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger927825/00927825000-results/pha/sw00927825000b_peak.pha Net count rate (cts/s) for Spectrum:1 9.289e-01 +/- 3.691e-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/trigger927825/remake_spec_cflux/spec_1speak/sw00927825000b_1speak.rsp for Source 1 Spectral data counts: 0.928929 Model predicted rate: 0.911640 Current model list: ======================================================================== Model bremss<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bremss kT keV 199.362 +/- 67.0049 2 1 bremss norm 32.3941 +/- 1.36100 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 72.77 using 59 PHA bins. Test statistic : Chi-Squared = 72.77 using 59 PHA bins. Reduced chi-squared = 1.277 for 57 degrees of freedom Null hypothesis probability = 7.770671e-02 Weighting method: standard XSPEC12>flux 15.0 25.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 2.5923 photons (8.0664e-08 ergs/cm^2/s) range (15.000 - 25.000 keV) Error range 2.406 - 2.794 (7.484e-08 - 8.679e-08) (90.00% confidence) XSPEC12>flux 25.0 50.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 2.737 photons (1.5517e-07 ergs/cm^2/s) range (25.000 - 50.000 keV) Error range 2.504 - 2.924 (1.419e-07 - 1.658e-07) (90.00% confidence) XSPEC12>flux 50.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 2.5251 photons (3.4031e-07 ergs/cm^2/s) range (50.000 - 150.00 keV) Error range 1.740 - 2.677 (2.221e-07 - 3.607e-07) (90.00% confidence) XSPEC12>flux 15.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 7.8544 photons (5.7615e-07 ergs/cm^2/s) range (15.000 - 150.00 keV) Error range 7.073 - 8.344 (4.565e-07 - 6.116e-07) (90.00% confidence) XSPEC12>error 1 Parameter Confidence Range (2.706) renorm: no renormalization necessary Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 72.7482 0.00772708 0 200.000 32.2695 72.7472 0.0382064 0 200.000 32.2766 ============================== Variances and Principal Axes 1 2 7.9332E+03| -1.0000 0.0052 1.6350E+00| -0.0052 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 7.933e+03 -4.127e+01 -4.127e+01 1.850e+00 ------------------------ ======================================================================== Model bremss<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bremss kT keV 200.000 +/- 89.0670 2 1 bremss norm 32.2766 +/- 1.36007 ________________________________________________________________________ Fit statistic : Chi-Squared = 72.75 using 59 PHA bins. Test statistic : Chi-Squared = 72.75 using 59 PHA bins. Reduced chi-squared = 1.276 for 57 degrees of freedom Null hypothesis probability = 7.800574e-02 ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: 199.363, with delta statistic: 0.0257107 *** Parameter lower bound is INVALID. ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: 200, with delta statistic: 0 *** Parameter upper bound is INVALID. 1 167.497 0 (-32.503,-200) XSPEC12>error 2 Parameter Confidence Range (2.706) 2 30.289 34.4959 (-2.10345,2.10345) 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 (-32.503 -200) Norm : 32.2766 (-2.10345 2.10345) ------------------------------------------------------------ #Fit statistic : Chi-Squared = 72.75 using 59 PHA bins. # Reduced chi-squared = 1.276 for 57 degrees of freedom # Null hypothesis probability = 7.800574e-02 Energy Fluence 90% Error [keV] [erg/cm2] [erg/cm2] 15- 25 8.066e-08 5.975e-09 25- 50 1.552e-07 1.195e-08 50-150 3.403e-07 6.930e-08 15-150 5.761e-07 7.755e-08