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/trigger998344/00998344000-results/pha/sw00998344000b_peak.pha 1 spectrum in use Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger998344/00998344000-results/pha/sw00998344000b_peak.pha Spectrum 1 Net count rate (cts/s) for Spectrum:1 1.240e-01 +/- 2.455e-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/trigger998344/remake_spec_cflux/spec_1speak/sw00998344000b_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 90.52 using 59 bins. Test statistic : Chi-Squared 90.52 using 59 bins. Null hypothesis probability of 3.12e-03 with 57 degrees of freedom Current data and model not fit yet. XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 79.9277 0.143626 -3 16.2485 5.35141 66.8662 0.364992 -4 84.9521 2.27634 59.402 1.7407 -5 199.195 2.95233 57.1112 1.10593 -6 199.310 3.93327 57.111 0.0614603 -7 199.347 3.93337 ============================== Variances and Principal Axes 1 2 4.6960E-01| 0.0007 1.0000 9.2555E+04| 1.0000 -0.0007 ------------------------------ ======================== Covariance Matrix 1 2 9.255e+04 -6.454e+01 -6.454e+01 5.146e-01 ------------------------ ======================================================================== Model bremss<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bremss kT keV 199.347 +/- 304.228 2 1 bremss norm 3.93337 +/- 0.717360 ________________________________________________________________________ Fit statistic : Chi-Squared 57.11 using 59 bins. Test statistic : Chi-Squared 57.11 using 59 bins. Null hypothesis probability of 4.71e-01 with 57 degrees of freedom XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 57.1039 0.000446328 0 199.358 3.99053 ============================== Variances and Principal Axes 1 2 4.6960E-01| 0.0007 1.0000 9.2435E+04| 1.0000 -0.0007 ------------------------------ ======================== Covariance Matrix 1 2 9.243e+04 -6.447e+01 -6.447e+01 5.146e-01 ------------------------ ======================================================================== Model bremss<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bremss kT keV 199.358 +/- 304.031 2 1 bremss norm 3.99053 +/- 0.717326 ________________________________________________________________________ Fit statistic : Chi-Squared 57.10 using 59 bins. Test statistic : Chi-Squared 57.10 using 59 bins. Null hypothesis probability of 4.71e-01 with 57 degrees of freedom XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 57.1039 0.000444336 0 199.361 3.99052 ============================== Variances and Principal Axes 1 2 4.6959E-01| 0.0007 1.0000 9.3240E+04| 1.0000 -0.0007 ------------------------------ ======================== Covariance Matrix 1 2 9.324e+04 -6.475e+01 -6.475e+01 5.146e-01 ------------------------ ======================================================================== Model bremss<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bremss kT keV 199.361 +/- 305.353 2 1 bremss norm 3.99052 +/- 0.717325 ________________________________________________________________________ Fit statistic : Chi-Squared 57.10 using 59 bins. Test statistic : Chi-Squared 57.10 using 59 bins. Null hypothesis probability of 4.71e-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 00:47:10 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/trigger998344/remake_spec_cflux/spec_1speak/sw00998344000b_1speak.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger998344/remake_spec_cflux/spec_1speak//local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger998344/remake_spec_cflux/spec_1speak/sw00998344000b_1speak.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger998344/00998344000-results/pha/sw00998344000b_peak.pha Net count rate (cts/s) for Spectrum:1 1.272e-01 +/- 2.101e-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/trigger998344/remake_spec_cflux/spec_1speak/sw00998344000b_1speak.rsp for Source 1 Spectral data counts: 0.127192 Model predicted rate: 0.117842 Current model list: ======================================================================== Model bremss<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bremss kT keV 199.361 +/- 305.353 2 1 bremss norm 3.99052 +/- 0.717325 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared 57.10 using 59 bins. Test statistic : Chi-Squared 57.10 using 59 bins. Null hypothesis probability of 4.71e-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 0.31934 photons (9.9367e-09 ergs/cm^2/s) range (15.000 - 25.000 keV) Error range 0.000 - 0.3976 (0.000 - 1.237e-08) (90.00% confidence) XSPEC12>flux 25.0 50.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.33716 photons (1.9115e-08 ergs/cm^2/s) range (25.000 - 50.000 keV) Error range 0.000 - 0.4160 (0.000 - 2.358e-08) (90.00% confidence) XSPEC12>flux 50.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.31106 photons (4.1922e-08 ergs/cm^2/s) range (50.000 - 150.00 keV) Error range 0.000 - 0.3763 (0.000 - 5.071e-08) (90.00% confidence) XSPEC12>flux 15.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.96756 photons (7.0973e-08 ergs/cm^2/s) range (15.000 - 150.00 keV) Error range 0.000 - 1.162 (0.000 - 8.506e-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: 200, with delta statistic: 0 *** Parameter upper bound is INVALID. 1 78.0404 0 (-121.322,-199.362) XSPEC12>error 2 Parameter Confidence Range (2.706) 2 2.86367 5.1187 (-1.12685,1.12819) 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] : 199.361 (-121.322 -199.362) Norm : 3.99052 (-1.12685 1.12819) ------------------------------------------------------------ #Fit statistic : Chi-Squared 57.10 using 59 bins. Reduced chi-squared = # Null hypothesis probability of 4.71e-01 with 57 degrees of freedom Energy Fluence 90% Error [keV] [erg/cm2] [erg/cm2] 15- 25 9.937e-09 6.185e-09 25- 50 1.911e-08 1.179e-08 50-150 4.192e-08 2.536e-08 15-150 7.097e-08 4.253e-08