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/trigger1013852/01013852000-results/pha/sw01013852000b_peak.pha 1 spectrum in use Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1013852/01013852000-results/pha/sw01013852000b_peak.pha Spectrum 1 Net count rate (cts/s) for Spectrum:1 1.358e-01 +/- 2.481e-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/trigger1013852/remake_spec_cflux/spec_1speak/sw01013852000b_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 103.61 using 59 bins. Test statistic : Chi-Squared 103.61 using 59 bins. Null hypothesis probability of 1.58e-04 with 57 degrees of freedom Current data and model not fit yet. XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 90.2537 0.228117 -2 14.8841 10.6895 81.7958 0.216028 -3 44.9800 3.53133 76.1687 0.886757 -1 196.305 2.59843 71.4351 1.48208 -2 199.167 4.07921 71.4265 0.109477 -3 199.287 4.09955 ============================== Variances and Principal Axes 1 2 5.3952E-01| 0.0010 1.0000 8.7706E+04| 1.0000 -0.0010 ------------------------------ ======================== Covariance Matrix 1 2 8.771e+04 -8.332e+01 -8.332e+01 6.187e-01 ------------------------ ======================================================================== Model bremss<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bremss kT keV 199.287 +/- 296.151 2 1 bremss norm 4.09955 +/- 0.786562 ________________________________________________________________________ Fit statistic : Chi-Squared 71.43 using 59 bins. Test statistic : Chi-Squared 71.43 using 59 bins. Null hypothesis probability of 9.46e-02 with 57 degrees of freedom XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 71.4087 0.000577247 0 199.348 4.19649 ============================== Variances and Principal Axes 1 2 5.3948E-01| 0.0009 1.0000 9.0470E+04| 1.0000 -0.0009 ------------------------------ ======================== Covariance Matrix 1 2 9.047e+04 -8.456e+01 -8.456e+01 6.185e-01 ------------------------ ======================================================================== Model bremss<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bremss kT keV 199.348 +/- 300.783 2 1 bremss norm 4.19649 +/- 0.786455 ________________________________________________________________________ Fit statistic : Chi-Squared 71.41 using 59 bins. Test statistic : Chi-Squared 71.41 using 59 bins. Null hypothesis probability of 9.49e-02 with 57 degrees of freedom XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 71.4086 0.000563653 0 199.362 4.19643 ============================== Variances and Principal Axes 1 2 5.3946E-01| 0.0009 1.0000 9.4721E+04| 1.0000 -0.0009 ------------------------------ ======================== Covariance Matrix 1 2 9.472e+04 -8.649e+01 -8.649e+01 6.184e-01 ------------------------ ======================================================================== Model bremss<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bremss kT keV 199.362 +/- 307.768 2 1 bremss norm 4.19643 +/- 0.786407 ________________________________________________________________________ Fit statistic : Chi-Squared 71.41 using 59 bins. Test statistic : Chi-Squared 71.41 using 59 bins. Null hypothesis probability of 9.49e-02 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 07:22:58 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/trigger1013852/remake_spec_cflux/spec_1speak/sw01013852000b_1speak.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1013852/remake_spec_cflux/spec_1speak//local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1013852/remake_spec_cflux/spec_1speak/sw01013852000b_1speak.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1013852/01013852000-results/pha/sw01013852000b_peak.pha Net count rate (cts/s) for Spectrum:1 1.269e-01 +/- 2.109e-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/trigger1013852/remake_spec_cflux/spec_1speak/sw01013852000b_1speak.rsp for Source 1 Spectral data counts: 0.126915 Model predicted rate: 0.115499 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 +/- 307.768 2 1 bremss norm 4.19643 +/- 0.786407 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared 71.41 using 59 bins. Test statistic : Chi-Squared 71.41 using 59 bins. Null hypothesis probability of 9.49e-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 0.33582 photons (1.0449e-08 ergs/cm^2/s) range (15.000 - 25.000 keV) Error range 0.000 - 0.4077 (0.000 - 1.268e-08) (90.00% confidence) XSPEC12>flux 25.0 50.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.35456 photons (2.0101e-08 ergs/cm^2/s) range (25.000 - 50.000 keV) Error range 0.000 - 0.4385 (0.000 - 2.486e-08) (90.00% confidence) XSPEC12>flux 50.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.32711 photons (4.4085e-08 ergs/cm^2/s) range (50.000 - 150.00 keV) Error range 0.000 - 0.3993 (0.000 - 5.381e-08) (90.00% confidence) XSPEC12>flux 15.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 1.0175 photons (7.4636e-08 ergs/cm^2/s) range (15.000 - 150.00 keV) Error range 0.000 - 1.255 (0.000 - 9.211e-08) (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: 0 *** Parameter upper bound is INVALID. 1 73.6793 0 (-125.683,-199.363) XSPEC12>error 2 Parameter Confidence Range (2.706) 2 2.98886 5.40633 (-1.20755,1.20992) 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] : 199.362 (-125.683 -199.363) Norm : 4.19643 (-1.20755 1.20992) ------------------------------------------------------------ #Fit statistic : Chi-Squared 71.41 using 59 bins. Reduced chi-squared = # Null hypothesis probability of 9.49e-02 with 57 degrees of freedom Energy Fluence 90% Error [keV] [erg/cm2] [erg/cm2] 15- 25 1.045e-08 6.340e-09 25- 50 2.010e-08 1.243e-08 50-150 4.409e-08 2.690e-08 15-150 7.464e-08 4.605e-08