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_repro c/trigger1015873/01015873000-results/pha/sw01015873000b_peak.pha 1 spectrum in use Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1015873/01015873000-results/pha/sw01015873000b_peak.pha Spectrum 1 Net count rate (cts/s) for Spectrum:1 1.602e+00 +/- 6.931e-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_rep roc/trigger1015873/remake_spec_cflux/spec_1speak/sw01015873000b_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 2704.53 using 59 bins. Test statistic : Chi-Squared 2704.53 using 59 bins. Null hypothesis probability of 0.00e+00 with 57 degrees of freedom Current data and model not fit yet. XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 1922.28 23.7686 -3 19.2790 188.504 1451.15 28.6251 -4 40.4940 26.8653 789.65 10.5284 -1 198.688 23.4661 95.5937 13.9235 -2 199.320 46.3564 94.4193 1.23078 -3 199.345 46.6072 94.4187 1.09182 -4 199.356 46.6060 ============================== Variances and Principal Axes 1 2 9.0133E-01| 0.0087 1.0000 1.4936E+03| 1.0000 -0.0087 ------------------------------ ======================== Covariance Matrix 1 2 1.493e+03 -1.299e+01 -1.299e+01 1.014e+00 ------------------------ ======================================================================== Model bremss<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bremss kT keV 199.356 +/- 38.6452 2 1 bremss norm 46.6060 +/- 1.00719 ________________________________________________________________________ Fit statistic : Chi-Squared 94.42 using 59 bins. Test statistic : Chi-Squared 94.42 using 59 bins. Null hypothesis probability of 1.35e-03 with 57 degrees of freedom XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 90.1386 0.078393 0 199.363 48.5550 ============================== Variances and Principal Axes 1 2 9.0132E-01| 0.0090 1.0000 1.3877E+03| 1.0000 -0.0090 ------------------------------ ======================== Covariance Matrix 1 2 1.388e+03 -1.252e+01 -1.252e+01 1.014e+00 ------------------------ ======================================================================== Model bremss<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bremss kT keV 199.363 +/- 37.2507 2 1 bremss norm 48.5550 +/- 1.00718 ________________________________________________________________________ Fit statistic : Chi-Squared 90.14 using 59 bins. Test statistic : Chi-Squared 90.14 using 59 bins. Null hypothesis probability of 3.38e-03 with 57 degrees of freedom XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 90.1384 0.0781755 1 199.363 48.5692 ============================== Variances and Principal Axes 1 2 9.0132E-01| 0.0090 1.0000 1.3953E+03| 1.0000 -0.0090 ------------------------------ ======================== Covariance Matrix 1 2 1.395e+03 -1.256e+01 -1.256e+01 1.014e+00 ------------------------ ======================================================================== Model bremss<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bremss kT keV 199.363 +/- 37.3524 2 1 bremss norm 48.5692 +/- 1.00718 ________________________________________________________________________ Fit statistic : Chi-Squared 90.14 using 59 bins. Test statistic : Chi-Squared 90.14 using 59 bins. Null hypothesis probability of 3.38e-03 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 Sat Jul 30 07:20:13 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/trigger1015873/remake_spec_cflux/spec_1speak/sw01015873000b_1speak.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1015873/remake_spec_cflux/spec_1speak//local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1015873/remake_spec_cflux/spec_1speak/sw01015873000b_1speak.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1015873/01015873000-results/pha/sw01015873000b_peak.pha Net count rate (cts/s) for Spectrum:1 1.490e+00 +/- 3.276e-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/trigger1015873/remake_spec_cflux/spec_1speak/sw01015873000b_1speak.rsp for Source 1 Spectral data counts: 1.48955 Model predicted rate: 1.51479 Current model list: ======================================================================== Model bremss<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bremss kT keV 199.363 +/- 37.3524 2 1 bremss norm 48.5692 +/- 1.00718 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared 90.14 using 59 bins. Test statistic : Chi-Squared 90.14 using 59 bins. Null hypothesis probability of 3.38e-03 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 3.8867 photons (1.2094e-07 ergs/cm^2/s) range (15.000 - 25.000 keV) Error range 3.757 - 4.021 (1.169e-07 - 1.251e-07) (90.00% confidence) XSPEC12>flux 25.0 50.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 4.1036 photons (2.3265e-07 ergs/cm^2/s) range (25.000 - 50.000 keV) Error range 3.960 - 4.252 (2.245e-07 - 2.411e-07) (90.00% confidence) XSPEC12>flux 50.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 3.786 photons (5.1024e-07 ergs/cm^2/s) range (50.000 - 150.00 keV) Error range 3.651 - 3.914 (4.921e-07 - 5.274e-07) (90.00% confidence) XSPEC12>flux 15.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 11.776 photons (8.6383e-07 ergs/cm^2/s) range (15.000 - 150.00 keV) Error range 11.35 - 12.17 (8.322e-07 - 8.926e-07) (90.00% confidence) XSPEC12>error 1 Parameter Confidence Range (2.706) Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 89.8398 0.0707662 0 200.000 48.5528 89.8397 0.0120814 0 200.000 48.5583 89.8397 0.0589218 2 200.000 48.5583 ============================== Variances and Principal Axes 1 2 9.0104E-01| 0.0068 1.0000 2.4426E+03| 1.0000 -0.0068 ------------------------------ ======================== Covariance Matrix 1 2 2.442e+03 -1.652e+01 -1.652e+01 1.013e+00 ------------------------ ======================================================================== Model bremss<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bremss kT keV 200.000 +/- 49.4214 2 1 bremss norm 48.5583 +/- 1.00641 ________________________________________________________________________ Fit statistic : Chi-Squared 89.84 using 59 bins. Test statistic : Chi-Squared 89.84 using 59 bins. Null hypothesis probability of 3.60e-03 with 57 degrees of freedom ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: 199.363, with delta statistic: 0.29868 *** 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. 1 193.864 0 (-6.13587,-200) XSPEC12>error 2 Parameter Confidence Range (2.706) 2 47.0022 50.1252 (-1.56151,1.56151) 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 (-6.13587 -200) Norm : 48.5583 (-1.56151 1.56151) ------------------------------------------------------------ #Fit statistic : Chi-Squared 89.84 using 59 bins. Reduced chi-squared = # Null hypothesis probability of 3.60e-03 with 57 degrees of freedom Energy Fluence 90% Error [keV] [erg/cm2] [erg/cm2] 15- 25 1.209e-07 4.100e-09 25- 50 2.327e-07 8.300e-09 50-150 5.102e-07 1.765e-08 15-150 8.638e-07 3.020e-08