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/trigger1081073/01081073000-results/pha/sw01081073000b_peak.pha 1 spectrum in use Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1081073/01081073000-results/pha/sw01081073000b_peak.pha Spectrum 1 Net count rate (cts/s) for Spectrum:1 1.400e-01 +/- 1.735e-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/trigger1081073/remake_spec_cflux/spec_1speak/sw01081073000b_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 139.09 using 59 bins. Test statistic : Chi-Squared 139.09 using 59 bins. Null hypothesis probability of 8.19e-09 with 57 degrees of freedom Current data and model not fit yet. XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 97.2212 0.691811 -3 22.2740 8.39593 90.8765 1.17636 -4 52.9350 1.98603 85.7557 4.40973 -5 198.336 1.40851 53.721 7.38402 -6 199.222 3.41767 53.7129 0.58195 -7 199.321 3.41996 ============================== Variances and Principal Axes 1 2 1.4764E-01| 0.0004 1.0000 4.1775E+04| 1.0000 -0.0004 ------------------------------ ======================== Covariance Matrix 1 2 4.178e+04 -1.861e+01 -1.861e+01 1.559e-01 ------------------------ ======================================================================== Model bremss<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bremss kT keV 199.321 +/- 204.390 2 1 bremss norm 3.41996 +/- 0.394882 ________________________________________________________________________ Fit statistic : Chi-Squared 53.71 using 59 bins. Test statistic : Chi-Squared 53.71 using 59 bins. Null hypothesis probability of 5.99e-01 with 57 degrees of freedom XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 53.5175 0.00460942 0 199.349 3.58817 ============================== Variances and Principal Axes 1 2 1.4764E-01| 0.0005 1.0000 4.0763E+04| 1.0000 -0.0005 ------------------------------ ======================== Covariance Matrix 1 2 4.076e+04 -1.836e+01 -1.836e+01 1.559e-01 ------------------------ ======================================================================== Model bremss<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bremss kT keV 199.349 +/- 201.898 2 1 bremss norm 3.58817 +/- 0.394846 ________________________________________________________________________ Fit statistic : Chi-Squared 53.52 using 59 bins. Test statistic : Chi-Squared 53.52 using 59 bins. Null hypothesis probability of 6.07e-01 with 57 degrees of freedom XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 53.5172 0.00455966 0 199.362 3.58816 ============================== Variances and Principal Axes 1 2 1.4763E-01| 0.0004 1.0000 4.1647E+04| 1.0000 -0.0004 ------------------------------ ======================== Covariance Matrix 1 2 4.165e+04 -1.855e+01 -1.855e+01 1.559e-01 ------------------------ ======================================================================== Model bremss<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bremss kT keV 199.362 +/- 204.075 2 1 bremss norm 3.58816 +/- 0.394838 ________________________________________________________________________ Fit statistic : Chi-Squared 53.52 using 59 bins. Test statistic : Chi-Squared 53.52 using 59 bins. Null hypothesis probability of 6.07e-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 Mon Oct 24 05:16:30 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/trigger1081073/remake_spec_cflux/spec_1speak/sw01081073000b_1speak.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1081073/remake_spec_cflux/spec_1speak//local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1081073/remake_spec_cflux/spec_1speak/sw01081073000b_1speak.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1081073/01081073000-results/pha/sw01081073000b_peak.pha Net count rate (cts/s) for Spectrum:1 1.188e-01 +/- 1.245e-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/trigger1081073/remake_spec_cflux/spec_1speak/sw01081073000b_1speak.rsp for Source 1 Spectral data counts: 0.118808 Model predicted rate: 0.113045 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 +/- 204.075 2 1 bremss norm 3.58816 +/- 0.394838 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared 53.52 using 59 bins. Test statistic : Chi-Squared 53.52 using 59 bins. Null hypothesis probability of 6.07e-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 0.28714 photons (8.9348e-09 ergs/cm^2/s) range (15.000 - 25.000 keV) Error range 0.000 - 0.3390 (0.000 - 1.053e-08) (90.00% confidence) XSPEC12>flux 25.0 50.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.30317 photons (1.7187e-08 ergs/cm^2/s) range (25.000 - 50.000 keV) Error range 0.000 - 0.3448 (0.000 - 1.955e-08) (90.00% confidence) XSPEC12>flux 50.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.2797 photons (3.7695e-08 ergs/cm^2/s) range (50.000 - 150.00 keV) Error range 0.000 - 0.3185 (0.000 - 4.293e-08) (90.00% confidence) XSPEC12>flux 15.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.87 photons (6.3817e-08 ergs/cm^2/s) range (15.000 - 150.00 keV) Error range 0.000 - 0.9843 (0.000 - 7.219e-08) (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 53.4998 0.00367417 0 200.000 3.58813 53.4998 0.00558301 2 200.000 3.58813 ============================== Variances and Principal Axes 1 2 1.4760E-01| 0.0003 1.0000 7.3733E+04| 1.0000 -0.0003 ------------------------------ ======================== Covariance Matrix 1 2 7.373e+04 -2.448e+01 -2.448e+01 1.557e-01 ------------------------ ======================================================================== Model bremss<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bremss kT keV 200.000 +/- 271.539 2 1 bremss norm 3.58813 +/- 0.394624 ________________________________________________________________________ Fit statistic : Chi-Squared 53.50 using 59 bins. Test statistic : Chi-Squared 53.50 using 59 bins. Null hypothesis probability of 6.07e-01 with 57 degrees of freedom ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: 199.363, with delta statistic: 0.0173397 *** 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. 1 135.806 0 (-64.1942,-200) XSPEC12>error 2 Parameter Confidence Range (2.706) 2 2.95745 4.22142 (-0.631984,0.631984) 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 (-64.1942 -200) Norm : 3.58813 (-0.631984 0.631984) ------------------------------------------------------------ #Fit statistic : Chi-Squared 53.50 using 59 bins. Reduced chi-squared = # Null hypothesis probability of 6.07e-01 with 57 degrees of freedom Energy Fluence 90% Error [keV] [erg/cm2] [erg/cm2] 15- 25 8.935e-09 5.265e-09 25- 50 1.719e-08 9.775e-09 50-150 3.770e-08 2.147e-08 15-150 6.382e-08 3.609e-08