XSPEC version: 12.12.1 Build Date/Time: Tue Mar 15 11:46:30 2022 XSPEC12>query no XSPEC12>data 1:1 /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger998907/00998907000-results/pha/sw00998907000b_peak.pha 1 spectrum in use Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger998907/00998907000-results/pha/sw00998907000b_peak.pha Spectrum 1 Net count rate (cts/s) for Spectrum:1 2.914e-01 +/- 3.409e-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/trigger998907/remake_spec_cflux/spec_1speak/sw00998907000b_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 177.46 using 59 bins. Test statistic : Chi-Squared 177.46 using 59 bins. Null hypothesis probability of 2.74e-14 with 57 degrees of freedom Current data and model not fit yet. XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 140.922 0.896916 -3 28.6927 4.31255 88.4104 1.80739 0 75.0875 6.68007 72.2393 1.7665 -1 199.041 7.59269 69.7437 0.918287 -2 197.624 8.98851 69.7059 0.0242102 -3 179.689 9.00482 69.7059 0.000156404 0 179.828 9.00489 ============================== Variances and Principal Axes 1 2 7.4767E-01| 0.0036 1.0000 9.3716E+03| 1.0000 -0.0036 ------------------------------ ======================== Covariance Matrix 1 2 9.372e+03 -3.333e+01 -3.333e+01 8.662e-01 ------------------------ ======================================================================== Model bremss<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bremss kT keV 179.828 +/- 96.8066 2 1 bremss norm 9.00489 +/- 0.930719 ________________________________________________________________________ Fit statistic : Chi-Squared 69.71 using 59 bins. Test statistic : Chi-Squared 69.71 using 59 bins. Null hypothesis probability of 1.20e-01 with 57 degrees of freedom XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 69.7059 6.72642e-06 0 179.766 9.00456 ============================== Variances and Principal Axes 1 2 7.4759E-01| 0.0035 1.0000 9.3949E+03| 1.0000 -0.0035 ------------------------------ ======================== Covariance Matrix 1 2 9.395e+03 -3.330e+01 -3.330e+01 8.656e-01 ------------------------ ======================================================================== Model bremss<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bremss kT keV 179.766 +/- 96.9269 2 1 bremss norm 9.00456 +/- 0.930392 ________________________________________________________________________ Fit statistic : Chi-Squared 69.71 using 59 bins. Test statistic : Chi-Squared 69.71 using 59 bins. Null hypothesis probability of 1.20e-01 with 57 degrees of freedom XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 69.7059 2.65923e-06 4 179.766 9.00478 ============================== Variances and Principal Axes 1 2 7.4762E-01| 0.0035 1.0000 9.3843E+03| 1.0000 -0.0035 ------------------------------ ======================== Covariance Matrix 1 2 9.384e+03 -3.331e+01 -3.331e+01 8.659e-01 ------------------------ ======================================================================== Model bremss<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bremss kT keV 179.766 +/- 96.8722 2 1 bremss norm 9.00478 +/- 0.930527 ________________________________________________________________________ Fit statistic : Chi-Squared 69.71 using 59 bins. Test statistic : Chi-Squared 69.71 using 59 bins. Null hypothesis probability of 1.20e-01 with 57 degrees of freedom XSPEC12>log bat_spec_brems.log Logging to file:bat_spec_brems.log XSPEC12>show XSPEC version: 12.12.1 Thu Oct 20 00:46:38 2022 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/trigger998907/remake_spec_cflux/spec_1speak/sw00998907000b_1speak.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger998907/remake_spec_cflux/spec_1speak//local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger998907/remake_spec_cflux/spec_1speak/sw00998907000b_1speak.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger998907/00998907000-results/pha/sw00998907000b_peak.pha Net count rate (cts/s) for Spectrum:1 2.749e-01 +/- 2.600e-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/trigger998907/remake_spec_cflux/spec_1speak/sw00998907000b_1speak.rsp for Source 1 Spectral data counts: 0.274874 Model predicted rate: 0.263055 Current model list: ======================================================================== Model bremss<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bremss kT keV 179.766 +/- 96.8722 2 1 bremss norm 9.00478 +/- 0.930527 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared 69.71 using 59 bins. Test statistic : Chi-Squared 69.71 using 59 bins. Null hypothesis probability of 1.20e-01 with 57 degrees of freedom Bayes is off XSPEC12>flux 15.0 25.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.73013 photons (2.2711e-08 ergs/cm^2/s) range (15.000 - 25.000 keV) Error range 0.000 - 0.8243 (0.000 - 2.556e-08) (90.00% confidence) XSPEC12>flux 25.0 50.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.76175 photons (4.3143e-08 ergs/cm^2/s) range (25.000 - 50.000 keV) Error range 0.000 - 0.8139 (0.000 - 4.614e-08) (90.00% confidence) XSPEC12>flux 50.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.68108 photons (9.1308e-08 ergs/cm^2/s) range (50.000 - 150.00 keV) Error range 0.000 - 0.7635 (0.000 - 1.029e-07) (90.00% confidence) XSPEC12>flux 15.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 2.173 photons (1.5716e-07 ergs/cm^2/s) range (15.000 - 150.00 keV) Error range 0.000 - 2.369 (0.000 - 1.731e-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: 0.0453464 *** Parameter upper bound is INVALID. 1 94.3322 0 (-85.434,-179.766) XSPEC12>error 2 Parameter Confidence Range (2.706) 2 7.54786 10.6423 (-1.45692,1.6375) 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] : 179.766 (-85.434 -179.766) Norm : 9.00478 (-1.45692 1.6375) ------------------------------------------------------------ #Fit statistic : Chi-Squared 69.71 using 59 bins. Reduced chi-squared = # Null hypothesis probability of 1.20e-01 with 57 degrees of freedom Energy Fluence 90% Error [keV] [erg/cm2] [erg/cm2] 15- 25 2.271e-08 1.278e-08 25- 50 4.314e-08 2.307e-08 50-150 9.131e-08 5.145e-08 15-150 1.572e-07 8.655e-08