XSPEC version: 12.13.1 Build Date/Time: Thu Jul 20 16:52:54 2023 [?1034hXSPEC12>query no XSPEC12>data 1:1 /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1195887/01195887000-results/pha/sw011958870 00b_peak.pha 1 spectrum in use Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1195887/01195887000-results/pha/sw01195887000b_peak.pha Spectrum 1 Net count rate (cts/s) for Spectrum:1 3.656e-01 +/- 3.225e-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/trigger1195887/remake_spec_cflux/spec_1speak/sw0 1195887000b_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 321.75 using 59 bins. Test statistic : Chi-Squared 321.75 using 59 bins. Null hypothesis probability of 1.36e-38 with 57 degrees of freedom Current data and model not fit yet. XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 237.45 2.28994 -3 19.4361 41.7722 138.695 3.4861 -4 39.2613 10.4972 102.599 2.43364 -1 90.9514 8.13951 66.8744 3.50267 -2 199.185 10.2662 65.2672 0.913952 -3 199.019 11.1718 65.2666 0.0263945 -4 198.813 11.1728 ============================== Variances and Principal Axes 1 2 4.8129E-01| 0.0024 1.0000 9.7440E+03| 1.0000 -0.0024 ------------------------------ ======================== Covariance Matrix 1 2 9.744e+03 -2.290e+01 -2.290e+01 5.351e-01 ------------------------ ======================================================================== Model bremss<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bremss kT keV 198.813 +/- 98.7113 2 1 bremss norm 11.1728 +/- 0.731516 ________________________________________________________________________ Fit statistic : Chi-Squared 65.27 using 59 bins. Test statistic : Chi-Squared 65.27 using 59 bins. Null hypothesis probability of 2.11e-01 with 57 degrees of freedom XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 65.265 0.000602028 0 198.698 11.1530 ============================== Variances and Principal Axes 1 2 4.8135E-01| 0.0025 1.0000 8.5381E+03| 1.0000 -0.0025 ------------------------------ ======================== Covariance Matrix 1 2 8.538e+03 -2.147e+01 -2.147e+01 5.353e-01 ------------------------ ======================================================================== Model bremss<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bremss kT keV 198.698 +/- 92.4016 2 1 bremss norm 11.1530 +/- 0.731676 ________________________________________________________________________ Fit statistic : Chi-Squared 65.26 using 59 bins. Test statistic : Chi-Squared 65.26 using 59 bins. Null hypothesis probability of 2.11e-01 with 57 degrees of freedom XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 65.2649 0.00061535 -1 198.415 11.1681 ============================== Variances and Principal Axes 1 2 4.8138E-01| 0.0026 1.0000 7.9393E+03| 1.0000 -0.0026 ------------------------------ ======================== Covariance Matrix 1 2 7.939e+03 -2.073e+01 -2.073e+01 5.355e-01 ------------------------ ======================================================================== Model bremss<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bremss kT keV 198.415 +/- 89.1023 2 1 bremss norm 11.1681 +/- 0.731768 ________________________________________________________________________ Fit statistic : Chi-Squared 65.26 using 59 bins. Test statistic : Chi-Squared 65.26 using 59 bins. Null hypothesis probability of 2.11e-01 with 57 degrees of freedom XSPEC12>log bat_spec_brems.log Logging to file:bat_spec_brems.log XSPEC12>show XSPEC version: 12.13.1 Tue Dec 26 22:40:33 2023 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/trigger1195887/remake_spec_cflux/spec_1speak/sw01195887000b_1speak.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1195887/remake_spec_cflux/spec_1speak//local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1195887/remake_spec_cflux/spec_1speak/sw01195887000b_1speak.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1195887/01195887000-results/pha/sw01195887000b_peak.pha Net count rate (cts/s) for Spectrum:1 3.194e-01 +/- 2.007e-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/trigger1195887/remake_spec_cflux/spec_1speak/sw01195887000b_1speak.rsp for Source 1 Spectral data counts: 0.319432 Model predicted rate: 0.315905 Current model list: ======================================================================== Model bremss<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bremss kT keV 198.415 +/- 89.1023 2 1 bremss norm 11.1681 +/- 0.731768 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared 65.26 using 59 bins. Test statistic : Chi-Squared 65.26 using 59 bins. Null hypothesis probability of 2.11e-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 0.89429 photons (2.7827e-08 ergs/cm^2/s) range (15.000 - 25.000 keV) Error range 0.000 - 0.9949 (0.000 - 3.086e-08) (90.00% confidence) XSPEC12>flux 25.0 50.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.9437 photons (5.3499e-08 ergs/cm^2/s) range (25.000 - 50.000 keV) Error range 0.000 - 1.017 (0.000 - 5.763e-08) (90.00% confidence) XSPEC12>flux 50.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.86944 photons (1.1715e-07 ergs/cm^2/s) range (50.000 - 150.00 keV) Error range 0.000 - 0.9352 (0.000 - 1.260e-07) (90.00% confidence) XSPEC12>flux 15.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 2.7074 photons (1.9847e-07 ergs/cm^2/s) range (15.000 - 150.00 keV) Error range 0.000 - 2.952 (0.000 - 2.163e-07) (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 65.2533 0.000145104 -3 190.957 11.1740 ============================== Variances and Principal Axes 1 2 4.8320E-01| 0.0037 1.0000 4.9182E+03| 1.0000 -0.0037 ------------------------------ ======================== Covariance Matrix 1 2 4.918e+03 -1.808e+01 -1.808e+01 5.497e-01 ------------------------ ======================================================================== Model bremss<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bremss kT keV 190.957 +/- 70.1296 2 1 bremss norm 11.1740 +/- 0.741418 ________________________________________________________________________ Fit statistic : Chi-Squared 65.25 using 59 bins. Test statistic : Chi-Squared 65.25 using 59 bins. Null hypothesis probability of 2.12e-01 with 57 degrees of freedom ***Warning: New best fit found, fit parameters will be set to new values. ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: 200, with delta statistic: 0.0158179 *** Parameter upper bound is INVALID. 1 116.094 0 (-75.0501,-191.144) XSPEC12>error 2 Parameter Confidence Range (2.706) 2 10.0082 12.4809 (-1.16575,1.30703) 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] : 190.957 (-75.0501 -191.144) Norm : 11.1740 (-1.16575 1.30703) ------------------------------------------------------------ #Fit statistic : Chi-Squared 65.25 using 59 bins. Reduced chi-squared = # Null hypothesis probability of 2.12e-01 with 57 degrees of freedom Energy Fluence 90% Error [keV] [erg/cm2] [erg/cm2] 15- 25 2.783e-08 1.543e-08 25- 50 5.350e-08 2.882e-08 50-150 1.172e-07 6.300e-08 15-150 1.985e-07 1.081e-07