XSPEC version: 12.11.0 Build Date/Time: Mon Apr 13 12:38:19 2020 [?1034hXSPEC12>query no XSPEC12>data 1:1 /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger970886/00970886000-result s/pha/sw00970886000b_peak.pha 1 spectrum in use Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger970886/00970886000-results/pha/sw00970886000b_peak.pha Spectrum 1 Net count rate (cts/s) for Spectrum:1 2.002e-01 +/- 2.248e-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 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/trigger970886/remake_spec_cflu x/spec_1speak/sw00970886000b_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 215.13 using 59 bins. Test statistic : Chi-Squared 215.13 using 59 bins. Null hypothesis probability of 3.34e-20 with 57 degrees of freedom Current data and model not fit yet. XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 107.107 1.58054 -3 13.8618 22.6461 87.7561 0.795522 -4 25.0288 7.65403 66.8378 1.99275 -1 41.4696 6.13197 57.8463 2.05701 -2 72.3306 4.89943 50.2007 2.66275 -3 99.2454 5.41578 50.1662 0.350822 0 99.9370 5.42658 50.1528 0.296538 1 100.397 5.42764 50.0793 0.277285 1 104.536 5.42863 50.0655 0.13226 1 106.438 5.42910 50.063 0.0683638 1 107.265 5.42933 ============================== Variances and Principal Axes 1 2 1.7688E-01| -0.0116 -0.9999 1.2299E+03| -0.9999 0.0116 ------------------------------ ======================== Covariance Matrix 1 2 1.230e+03 -1.421e+01 -1.421e+01 3.411e-01 ------------------------ ======================================================================== Model bremss<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bremss kT keV 107.265 +/- 35.0675 2 1 bremss norm 5.42933 +/- 0.584037 ________________________________________________________________________ Fit statistic : Chi-Squared 50.06 using 59 bins. Test statistic : Chi-Squared 50.06 using 59 bins. Null hypothesis probability of 7.31e-01 with 57 degrees of freedom XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 50.0618 2.96173e-05 1 107.241 5.44379 ============================== Variances and Principal Axes 1 2 1.7627E-01| -0.0114 -0.9999 1.2491E+03| -0.9999 0.0114 ------------------------------ ======================== Covariance Matrix 1 2 1.249e+03 -1.420e+01 -1.420e+01 3.377e-01 ------------------------ ======================================================================== Model bremss<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bremss kT keV 107.241 +/- 35.3401 2 1 bremss norm 5.44379 +/- 0.581125 ________________________________________________________________________ Fit statistic : Chi-Squared 50.06 using 59 bins. Test statistic : Chi-Squared 50.06 using 59 bins. Null hypothesis probability of 7.31e-01 with 57 degrees of freedom XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 50.0618 2.12343e-05 1 107.224 5.44406 ============================== Variances and Principal Axes 1 2 1.7628E-01| -0.0114 -0.9999 1.2482E+03| -0.9999 0.0114 ------------------------------ ======================== Covariance Matrix 1 2 1.248e+03 -1.420e+01 -1.420e+01 3.378e-01 ------------------------ ======================================================================== Model bremss<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bremss kT keV 107.224 +/- 35.3276 2 1 bremss norm 5.44406 +/- 0.581209 ________________________________________________________________________ Fit statistic : Chi-Squared 50.06 using 59 bins. Test statistic : Chi-Squared 50.06 using 59 bins. Null hypothesis probability of 7.31e-01 with 57 degrees of freedom XSPEC12>log bat_spec_brems.log Logging to file:bat_spec_brems.log XSPEC12>show XSPEC version: 12.11.0 Wed Jul 1 20:12:53 2020 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 Using chain rule to calculate statistic derivatives (faster method). 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/trigger970886/remake_spec_cflux/spec_1speak/sw00970886000b_1speak.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger970886/remake_spec_cflux/spec_1speak/sw00970886000b_1speak.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger970886/00970886000-results/pha/sw00970886000b_peak.pha Net count rate (cts/s) for Spectrum:1 1.660e-01 +/- 1.267e-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 Response (RMF) File /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger970886/remake_spec_cflux/spec_1speak/sw00970886000b_1speak.rsp for Source 1 Spectral data counts: 0.165952 Model predicted rate: 0.157756 Current model list: ======================================================================== Model bremss<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bremss kT keV 107.224 +/- 35.3276 2 1 bremss norm 5.44406 +/- 0.581209 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared 50.06 using 59 bins. Test statistic : Chi-Squared 50.06 using 59 bins. Null hypothesis probability of 7.31e-01 with 57 degrees of freedom XSPEC12>flux 15.0 25.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.45826 photons (1.4224e-08 ergs/cm^2/s) range (15.000 - 25.000 keV) Error range 0.3578 - 0.5193 (1.111e-08 - 1.606e-08) (90.00% confidence) XSPEC12>flux 25.0 50.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.44307 photons (2.4932e-08 ergs/cm^2/s) range (25.000 - 50.000 keV) Error range 0.3305 - 0.4869 (1.829e-08 - 2.747e-08) (90.00% confidence) XSPEC12>flux 50.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.32409 photons (4.1989e-08 ergs/cm^2/s) range (50.000 - 150.00 keV) Error range 0.1566 - 0.4458 (1.865e-08 - 5.999e-08) (90.00% confidence) XSPEC12>flux 15.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 1.2254 photons (8.1144e-08 ergs/cm^2/s) range (15.000 - 150.00 keV) Error range 0.9737 - 1.381 (5.214e-08 - 1.003e-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: 200, with delta statistic: 2.14527 *** Parameter upper bound is INVALID. 1 64.0666 0 (-43.1569,-107.224) XSPEC12>error 2 Parameter Confidence Range (2.706) 2 4.60832 6.60753 (-0.835937,1.16327) 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] : 107.224 (-43.1569 -107.224) Norm : 5.44406 (-0.835937 1.16327) ------------------------------------------------------------ Energy Fluence 90% Error [keV] [erg/cm2] [erg/cm2] 15- 25 1.422e-08 2.475e-09 25- 50 2.493e-08 4.590e-09 50-150 4.199e-08 2.067e-08 15-150 8.114e-08 2.408e-08