XSPEC version: 12.13.1 Build Date/Time: Thu Jul 20 16:52:54 2023 XSPEC12>query no XSPEC12>data 1:1 /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1246907/01246907000-results/pha/sw01246907000b_peak.pha 1 spectrum in use Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1246907/01246907000-results/pha/sw01246907000b_peak.pha Spectrum 1 Net count rate (cts/s) for Spectrum:1 1.095e+00 +/- 5.240e-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/trigger1246907/remake_spec_cflux/spec_1speak/sw01246907000b_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 781.54 using 59 bins. Test statistic : Chi-Squared 781.54 using 59 bins. Null hypothesis probability of 6.96e-128 with 57 degrees of freedom Current data and model not fit yet. XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 541.668 3.17574 -3 24.9951 32.3650 526.05 2.30718 -4 197.221 7.54831 191.206 7.29807 -5 198.989 28.9836 190.795 0.506591 -6 199.299 29.1311 190.739 0.460013 -7 199.354 29.1491 190.732 0.454296 -8 199.361 29.1517 ============================== Variances and Principal Axes 1 2 1.5750E+00| 0.0014 1.0000 7.3624E+03| 1.0000 -0.0014 ------------------------------ ======================== Covariance Matrix 1 2 7.362e+03 -1.028e+01 -1.028e+01 1.589e+00 ------------------------ ======================================================================== Model bremss<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bremss kT keV 199.361 +/- 85.8045 2 1 bremss norm 29.1517 +/- 1.26069 ________________________________________________________________________ Fit statistic : Chi-Squared 190.73 using 59 bins. Test statistic : Chi-Squared 190.73 using 59 bins. Null hypothesis probability of 2.53e-16 with 57 degrees of freedom XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 189.466 0.0718465 0 199.363 30.5519 ============================== Variances and Principal Axes 1 2 1.5750E+00| 0.0015 1.0000 6.7300E+03| 1.0000 -0.0015 ------------------------------ ======================== Covariance Matrix 1 2 6.730e+03 -9.819e+00 -9.819e+00 1.589e+00 ------------------------ ======================================================================== Model bremss<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bremss kT keV 199.363 +/- 82.0364 2 1 bremss norm 30.5519 +/- 1.26068 ________________________________________________________________________ Fit statistic : Chi-Squared 189.47 using 59 bins. Test statistic : Chi-Squared 189.47 using 59 bins. Null hypothesis probability of 3.98e-16 with 57 degrees of freedom XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 189.466 0.0717869 0 199.363 30.5519 ============================== Variances and Principal Axes 1 2 1.5750E+00| 0.0015 1.0000 6.7412E+03| 1.0000 -0.0015 ------------------------------ ======================== Covariance Matrix 1 2 6.741e+03 -9.826e+00 -9.826e+00 1.589e+00 ------------------------ ======================================================================== Model bremss<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bremss kT keV 199.363 +/- 82.1044 2 1 bremss norm 30.5519 +/- 1.26068 ________________________________________________________________________ Fit statistic : Chi-Squared 189.47 using 59 bins. Test statistic : Chi-Squared 189.47 using 59 bins. Null hypothesis probability of 3.98e-16 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 Sat Oct 19 18:20:45 2024 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/release6.32/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/trigger1246907/remake_spec_cflux/spec_1speak/sw01246907000b_1speak.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1246907/remake_spec_cflux/spec_1speak//local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1246907/remake_spec_cflux/spec_1speak/sw01246907000b_1speak.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1246907/01246907000-results/pha/sw01246907000b_peak.pha Net count rate (cts/s) for Spectrum:1 1.021e+00 +/- 3.844e-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/trigger1246907/remake_spec_cflux/spec_1speak/sw01246907000b_1speak.rsp for Source 1 Spectral data counts: 1.02078 Model predicted rate: 0.889100 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 +/- 82.1044 2 1 bremss norm 30.5519 +/- 1.26068 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared 189.47 using 59 bins. Test statistic : Chi-Squared 189.47 using 59 bins. Null hypothesis probability of 3.98e-16 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 2.4449 photons (7.6077e-08 ergs/cm^2/s) range (15.000 - 25.000 keV) Error range 2.258 - 2.630 (7.025e-08 - 8.179e-08) (90.00% confidence) XSPEC12>flux 25.0 50.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 2.5813 photons (1.4635e-07 ergs/cm^2/s) range (25.000 - 50.000 keV) Error range 2.167 - 2.737 (1.205e-07 - 1.552e-07) (90.00% confidence) XSPEC12>flux 50.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 2.3815 photons (3.2096e-07 ergs/cm^2/s) range (50.000 - 150.00 keV) Error range 1.498 - 2.532 (1.895e-07 - 3.412e-07) (90.00% confidence) XSPEC12>flux 15.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 7.4077 photons (5.4338e-07 ergs/cm^2/s) range (15.000 - 150.00 keV) Error range 6.294 - 7.903 (3.898e-07 - 5.790e-07) (90.00% confidence) XSPEC12>error 1 Cannot do error calc: Reduced Chi^2 (= 3.32396) > maximum (2) XSPEC12>error 2 Cannot do error calc: Reduced Chi^2 (= 3.32396) > maximum (2) 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] : 199.363 ( ) Norm : 30.5519 ( ) ------------------------------------------------------------ #Fit statistic : Chi-Squared 189.47 using 59 bins. Reduced chi-squared = # Null hypothesis probability of 3.98e-16 with 57 degrees of freedom Energy Fluence 90% Error [keV] [erg/cm2] [erg/cm2] 15- 25 7.608e-08 5.770e-09 25- 50 1.464e-07 1.735e-08 50-150 3.210e-07 7.585e-08 15-150 5.434e-07 9.460e-08