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/trigger1015919/01015919000-results/pha/sw01015919000b_peak.pha 1 spectrum in use Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1015919/01015919000-results/pha/sw01015919000b_peak.pha Spectrum 1 Net count rate (cts/s) for Spectrum:1 2.469e-01 +/- 2.526e-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/trigger1015919/remake_spec_cflux/spec_1speak/sw01015919000b_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 167.36 using 59 bins. Test statistic : Chi-Squared 167.36 using 59 bins. Null hypothesis probability of 8.73e-13 with 57 degrees of freedom Current data and model not fit yet. XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 119.076 1.49241 -3 19.7652 31.0411 49.9915 2.79385 -4 35.4324 11.5858 43.6092 0.403238 -1 56.3889 8.07204 35.9873 1.27516 -2 95.4808 7.44858 35.7752 0.942002 0 190.667 7.83138 34.8533 0.348522 0 95.8400 7.80692 34.6088 0.597246 0 97.7122 7.86066 34.4306 0.512825 0 99.3492 7.90638 34.42 0.440056 0 142.043 7.94530 34.0945 0.167203 1 127.212 7.94383 ============================== Variances and Principal Axes 1 2 4.5190E-01| 0.0078 1.0000 3.5787E+03| 1.0000 -0.0078 ------------------------------ ======================== Covariance Matrix 1 2 3.578e+03 -2.800e+01 -2.800e+01 6.710e-01 ------------------------ ======================================================================== Model bremss<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bremss kT keV 127.212 +/- 59.8202 2 1 bremss norm 7.94383 +/- 0.819134 ________________________________________________________________________ Fit statistic : Chi-Squared 34.09 using 59 bins. Test statistic : Chi-Squared 34.09 using 59 bins. Null hypothesis probability of 9.93e-01 with 57 degrees of freedom XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 34.0228 0.00376528 1 120.723 7.93746 34.0111 0.0814059 1 118.259 7.93823 34.0088 0.113603 1 117.313 7.93931 ============================== Variances and Principal Axes 1 2 4.8030E-01| 0.0130 0.9999 2.1063E+03| 0.9999 -0.0130 ------------------------------ ======================== Covariance Matrix 1 2 2.106e+03 -2.744e+01 -2.744e+01 8.380e-01 ------------------------ ======================================================================== Model bremss<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bremss kT keV 117.313 +/- 45.8911 2 1 bremss norm 7.93931 +/- 0.915411 ________________________________________________________________________ Fit statistic : Chi-Squared 34.01 using 59 bins. Test statistic : Chi-Squared 34.01 using 59 bins. Null hypothesis probability of 9.93e-01 with 57 degrees of freedom XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 33.9639 0.00195981 1 114.677 8.06025 33.9617 0.0383076 1 113.693 8.06062 ============================== Variances and Principal Axes 1 2 4.8619E-01| 0.0143 0.9999 1.8747E+03| 0.9999 -0.0143 ------------------------------ ======================== Covariance Matrix 1 2 1.874e+03 -2.683e+01 -2.683e+01 8.704e-01 ------------------------ ======================================================================== Model bremss<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bremss kT keV 113.693 +/- 43.2938 2 1 bremss norm 8.06062 +/- 0.932962 ________________________________________________________________________ Fit statistic : Chi-Squared 33.96 using 59 bins. Test statistic : Chi-Squared 33.96 using 59 bins. Null hypothesis probability of 9.93e-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 Sat Jul 30 07:19:41 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/trigger1015919/remake_spec_cflux/spec_1speak/sw01015919000b_1speak.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1015919/remake_spec_cflux/spec_1speak//local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1015919/remake_spec_cflux/spec_1speak/sw01015919000b_1speak.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1015919/01015919000-results/pha/sw01015919000b_peak.pha Net count rate (cts/s) for Spectrum:1 2.277e-01 +/- 2.011e-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/trigger1015919/remake_spec_cflux/spec_1speak/sw01015919000b_1speak.rsp for Source 1 Spectral data counts: 0.227698 Model predicted rate: 0.224952 Current model list: ======================================================================== Model bremss<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bremss kT keV 113.693 +/- 43.2938 2 1 bremss norm 8.06062 +/- 0.932962 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared 33.96 using 59 bins. Test statistic : Chi-Squared 33.96 using 59 bins. Null hypothesis probability of 9.93e-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 0.67747 photons (2.1034e-08 ergs/cm^2/s) range (15.000 - 25.000 keV) Error range 0.4828 - 0.7749 (1.502e-08 - 2.397e-08) (90.00% confidence) XSPEC12>flux 25.0 50.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.66178 photons (3.7271e-08 ergs/cm^2/s) range (25.000 - 50.000 keV) Error range 0.4049 - 0.7291 (2.188e-08 - 4.129e-08) (90.00% confidence) XSPEC12>flux 50.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.49734 photons (6.4733e-08 ergs/cm^2/s) range (50.000 - 150.00 keV) Error range 0.1090 - 0.6608 (1.210e-08 - 8.902e-08) (90.00% confidence) XSPEC12>flux 15.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 1.8366 photons (1.2304e-07 ergs/cm^2/s) range (15.000 - 150.00 keV) Error range 1.172 - 2.072 (5.920e-08 - 1.507e-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: 1.84354 *** Parameter upper bound is INVALID. 1 65.0662 0 (-47.32,-112.386) XSPEC12>error 2 Parameter Confidence Range (2.706) 2 6.89326 9.97912 (-1.23839,1.84747) 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] : 113.693 (-47.32 -112.386) Norm : 8.06062 (-1.23839 1.84747) ------------------------------------------------------------ #Fit statistic : Chi-Squared 33.96 using 59 bins. Reduced chi-squared = # Null hypothesis probability of 9.93e-01 with 57 degrees of freedom Energy Fluence 90% Error [keV] [erg/cm2] [erg/cm2] 15- 25 2.103e-08 4.475e-09 25- 50 3.727e-08 9.705e-09 50-150 6.473e-08 3.846e-08 15-150 1.230e-07 4.575e-08