XSPEC version: 12.13.0c Build Date/Time: Mon Dec 19 16:03:51 2022 XSPEC12>query no XSPEC12>data 1:1 /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_repro c/trigger1121751/01121751000-results/pha/sw01121751000b_peak.pha 1 spectrum in use Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1121751/01121751000-results/pha/sw01121751000b_peak.pha Spectrum 1 Net count rate (cts/s) for Spectrum:1 3.581e-01 +/- 2.325e-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/trigger1121751/remake_spec_cflux/spec_1speak/sw01121751000b_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 422.67 using 59 bins. Test statistic : Chi-Squared 422.67 using 59 bins. Null hypothesis probability of 2.86e-57 with 57 degrees of freedom Current data and model not fit yet. XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 321.451 2.1129 -3 19.6141 30.3074 269.606 2.80112 -2 44.0540 5.13482 242.232 5.72867 -1 197.260 3.38954 85.7426 10.9003 -2 199.281 10.0018 85.4203 0.915233 -3 199.342 10.0949 85.4176 0.774754 -4 199.356 10.0951 ============================== Variances and Principal Axes 1 2 3.3083E-01| 0.0010 1.0000 1.2594E+04| 1.0000 -0.0010 ------------------------------ ======================== Covariance Matrix 1 2 1.259e+04 -1.208e+01 -1.208e+01 3.424e-01 ------------------------ ======================================================================== Model bremss<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bremss kT keV 199.356 +/- 112.225 2 1 bremss norm 10.0951 +/- 0.585160 ________________________________________________________________________ Fit statistic : Chi-Squared 85.42 using 59 bins. Test statistic : Chi-Squared 85.42 using 59 bins. Null hypothesis probability of 8.76e-03 with 57 degrees of freedom XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 84.6242 0.0221562 0 199.361 10.6032 ============================== Variances and Principal Axes 1 2 3.3082E-01| 0.0010 1.0000 1.1529E+04| 1.0000 -0.0010 ------------------------------ ======================== Covariance Matrix 1 2 1.153e+04 -1.155e+01 -1.155e+01 3.424e-01 ------------------------ ======================================================================== Model bremss<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bremss kT keV 199.361 +/- 107.373 2 1 bremss norm 10.6032 +/- 0.585153 ________________________________________________________________________ Fit statistic : Chi-Squared 84.62 using 59 bins. Test statistic : Chi-Squared 84.62 using 59 bins. Null hypothesis probability of 1.02e-02 with 57 degrees of freedom XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 84.6239 0.0221173 0 199.363 10.6032 ============================== Variances and Principal Axes 1 2 3.3082E-01| 0.0010 1.0000 1.1569E+04| 1.0000 -0.0010 ------------------------------ ======================== Covariance Matrix 1 2 1.157e+04 -1.158e+01 -1.158e+01 3.424e-01 ------------------------ ======================================================================== Model bremss<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bremss kT keV 199.363 +/- 107.560 2 1 bremss norm 10.6032 +/- 0.585154 ________________________________________________________________________ Fit statistic : Chi-Squared 84.62 using 59 bins. Test statistic : Chi-Squared 84.62 using 59 bins. Null hypothesis probability of 1.02e-02 with 57 degrees of freedom XSPEC12>log bat_spec_brems.log Logging to file:bat_spec_brems.log XSPEC12>show XSPEC version: 12.13.0c Wed Jun 14 14:01:18 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/trigger1121751/remake_spec_cflux/spec_1speak/sw01121751000b_1speak.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1121751/remake_spec_cflux/spec_1speak//local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1121751/remake_spec_cflux/spec_1speak/sw01121751000b_1speak.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1121751/01121751000-results/pha/sw01121751000b_peak.pha Net count rate (cts/s) for Spectrum:1 3.322e-01 +/- 1.780e-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/trigger1121751/remake_spec_cflux/spec_1speak/sw01121751000b_1speak.rsp for Source 1 Spectral data counts: 0.332201 Model predicted rate: 0.317739 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 +/- 107.560 2 1 bremss norm 10.6032 +/- 0.585154 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared 84.62 using 59 bins. Test statistic : Chi-Squared 84.62 using 59 bins. Null hypothesis probability of 1.02e-02 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 0.84851 photons (2.6403e-08 ergs/cm^2/s) range (15.000 - 25.000 keV) Error range 0.4841 - 0.9325 (1.472e-08 - 2.901e-08) (90.00% confidence) XSPEC12>flux 25.0 50.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.89587 photons (5.079e-08 ergs/cm^2/s) range (25.000 - 50.000 keV) Error range 0.4457 - 0.9680 (2.424e-08 - 5.488e-08) (90.00% confidence) XSPEC12>flux 50.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.82651 photons (1.1139e-07 ergs/cm^2/s) range (50.000 - 150.00 keV) Error range 0.01889 - 0.8854 (1.879e-09 - 1.193e-07) (90.00% confidence) XSPEC12>flux 15.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 2.5709 photons (1.8858e-07 ergs/cm^2/s) range (15.000 - 150.00 keV) Error range 0.008984 - 2.775 (2.552e-10 - 2.034e-07) (90.00% confidence) XSPEC12>error 1 Parameter Confidence Range (2.706) Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 84.5394 0.0186213 0 200.000 10.6035 84.5393 0.0127081 0 200.000 10.6056 84.5393 0.0169715 2 200.000 10.6056 ============================== Variances and Principal Axes 1 2 3.3077E-01| 0.0007 1.0000 2.0291E+04| 1.0000 -0.0007 ------------------------------ ======================== Covariance Matrix 1 2 2.029e+04 -1.516e+01 -1.516e+01 3.421e-01 ------------------------ ======================================================================== Model bremss<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bremss kT keV 200.000 +/- 142.447 2 1 bremss norm 10.6056 +/- 0.584892 ________________________________________________________________________ Fit statistic : Chi-Squared 84.54 using 59 bins. Test statistic : Chi-Squared 84.54 using 59 bins. Null hypothesis probability of 1.04e-02 with 57 degrees of freedom ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: 199.363, with delta statistic: 0.0845086 *** 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. 1 181.108 0 (-18.8915,-200) XSPEC12>error 2 Parameter Confidence Range (2.706) 2 9.66161 11.5538 (-0.946073,0.946073) 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 (-18.8915 -200) Norm : 10.6056 (-0.946073 0.946073) ------------------------------------------------------------ #Fit statistic : Chi-Squared 84.54 using 59 bins. Reduced chi-squared = # Null hypothesis probability of 1.04e-02 with 57 degrees of freedom Energy Fluence 90% Error [keV] [erg/cm2] [erg/cm2] 15- 25 2.640e-08 7.145e-09 25- 50 5.079e-08 1.532e-08 50-150 1.114e-07 5.871e-08 15-150 1.886e-07 1.016e-07