XSPEC version: 12.12.1 Build Date/Time: Tue Mar 15 11:46:30 2022 XSPEC12>query no XSPEC12>data 1:1 sw01015873000b_avg.pha 1 spectrum in use Spectral Data File: sw01015873000b_avg.pha Spectrum 1 Net count rate (cts/s) for Spectrum:1 3.377e-01 +/- 1.724e-02 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 1-80 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 46.4 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 sw01015873000b_avg.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 bbodyrad + bbodyrad Input parameter value, delta, min, bot, top, and max values for ... 3 0.01( 0.03) 0.0001 0.001 100 200 1:bbodyrad:kT>4.0000 1.00000E-02 1.00000E-04 1.00000E-03 100.00 2 00.00 1 0.01( 0.01) 0 0 1e+20 1e+24 2:bbodyrad:norm>20.000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24 3 0.01( 0.03) 0.0001 0.001 100 200 3:bbodyrad:kT>10.000 1.00000E-02 1.00000E-04 1.00000E-03 100.00 2 00.00 1 0.01( 0.01) 0 0 1e+20 1e+24 4:bbodyrad:norm>0.50000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24 ======================================================================== Model bbodyrad<1> + bbodyrad<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 4.00000 +/- 0.0 2 1 bbodyrad norm 20.0000 +/- 0.0 3 2 bbodyrad kT keV 10.0000 +/- 0.0 4 2 bbodyrad norm 0.500000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared 3602.31 using 59 bins. Test statistic : Chi-Squared 3602.31 using 59 bins. Null hypothesis probability of 0.00e+00 with 55 degrees of freedom Current data and model not fit yet. XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 3:kT 4:norm 1754.71 242.73 -2 3.73092 28.0135 14.9060 0.152519 674.759 2595.73 -3 5.93387 7.56770 22.3416 0.0492661 149.088 430.792 -2 6.14105 3.48760 24.5102 0.0386228 93.7241 2388.58 -2 6.83765 2.43669 25.8287 0.0325155 72.389 1124.97 -2 7.25152 2.14809 27.0820 0.0270099 65.3822 822.133 -2 7.50453 1.93599 28.1751 0.0235231 61.5987 609.786 -2 7.70171 1.78996 29.0172 0.0212472 59.6781 351.864 -2 7.85225 1.68737 29.6666 0.0196602 59.0513 205.872 -3 8.13812 1.49740 30.8934 0.0167735 57.3297 1019.18 -4 8.28451 1.42848 31.6280 0.0156124 ================================================== Variances and Principal Axes 1 2 3 4 7.5277E-08| 0.0038 0.0037 0.0016 1.0000 8.7016E-04| -0.5911 -0.8062 0.0273 0.0052 6.4375E-02| 0.7897 -0.5852 -0.1839 -0.0005 1.9044E+00| -0.1642 0.0872 -0.9826 0.0019 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 9.182e-02 -5.660e-02 2.980e-01 -6.107e-04 -5.660e-02 3.708e-02 -1.562e-01 3.244e-04 2.980e-01 -1.562e-01 1.841e+00 -3.481e-03 -6.107e-04 3.244e-04 -3.481e-03 6.727e-06 ------------------------------------------------ ======================================================================== Model bbodyrad<1> + bbodyrad<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 8.28451 +/- 0.303021 2 1 bbodyrad norm 1.42848 +/- 0.192568 3 2 bbodyrad kT keV 31.6280 +/- 1.35675 4 2 bbodyrad norm 1.56124E-02 +/- 2.59359E-03 ________________________________________________________________________ Fit statistic : Chi-Squared 57.33 using 59 bins. Test statistic : Chi-Squared 57.33 using 59 bins. Null hypothesis probability of 3.89e-01 with 55 degrees of freedom XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 3:kT 4:norm 57.2284 27.0408 -3 8.32402 1.40944 31.8191 0.0153327 57.2213 20.1002 -4 8.34425 1.39897 31.9138 0.0151741 ================================================== Variances and Principal Axes 1 2 3 4 6.3336E-08| 0.0035 0.0038 0.0014 1.0000 7.6569E-04| -0.5550 -0.8315 0.0241 0.0050 5.9604E-02| 0.8176 -0.5506 -0.1682 -0.0005 2.1784E+00| -0.1531 0.0737 -0.9855 0.0016 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 9.113e-02 -5.104e-02 3.204e-01 -5.742e-04 -5.104e-02 3.042e-02 -1.526e-01 2.771e-04 3.204e-01 -1.526e-01 2.117e+00 -3.508e-03 -5.742e-04 2.771e-04 -3.508e-03 5.936e-06 ------------------------------------------------ ======================================================================== Model bbodyrad<1> + bbodyrad<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 8.34425 +/- 0.301875 2 1 bbodyrad norm 1.39897 +/- 0.174412 3 2 bbodyrad kT keV 31.9138 +/- 1.45505 4 2 bbodyrad norm 1.51741E-02 +/- 2.43649E-03 ________________________________________________________________________ Fit statistic : Chi-Squared 57.22 using 59 bins. Test statistic : Chi-Squared 57.22 using 59 bins. Null hypothesis probability of 3.93e-01 with 55 degrees of freedom XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 3:kT 4:norm 57.2207 0.457629 -3 8.34976 1.39608 31.9374 0.0151346 ================================================== Variances and Principal Axes 1 2 3 4 6.2251E-08| 0.0035 0.0038 0.0014 1.0000 7.5546E-04| -0.5508 -0.8343 0.0237 0.0050 5.9223E-02| 0.8207 -0.5466 -0.1666 -0.0005 2.2153E+00| -0.1519 0.0723 -0.9857 0.0016 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 9.125e-02 -5.054e-02 3.237e-01 -5.716e-04 -5.054e-02 2.979e-02 -1.524e-01 2.727e-04 3.237e-01 -1.524e-01 2.154e+00 -3.518e-03 -5.716e-04 2.727e-04 -3.518e-03 5.867e-06 ------------------------------------------------ ======================================================================== Model bbodyrad<1> + bbodyrad<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 8.34976 +/- 0.302083 2 1 bbodyrad norm 1.39608 +/- 0.172590 3 2 bbodyrad kT keV 31.9374 +/- 1.46774 4 2 bbodyrad norm 1.51346E-02 +/- 2.42213E-03 ________________________________________________________________________ Fit statistic : Chi-Squared 57.22 using 59 bins. Test statistic : Chi-Squared 57.22 using 59 bins. Null hypothesis probability of 3.93e-01 with 55 degrees of freedom XSPEC12>log bat_spec_2bb.log Logging to file:bat_spec_2bb.log XSPEC12>show XSPEC version: 12.12.1 Sat Jul 30 07:20:11 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: sw01015873000b_avg.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1015873/remake_spec_cflux/spec_T100/sw01015873000b_avg.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: sw01015873000b_avg.pha Net count rate (cts/s) for Spectrum:1 3.086e-01 +/- 5.464e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 46.4 sec Using fit statistic: chi Using Response (RMF) File sw01015873000b_avg.rsp for Source 1 Spectral data counts: 14.3211 Model predicted rate: 0.296038 Current model list: ======================================================================== Model bbodyrad<1> + bbodyrad<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 8.34976 +/- 0.302083 2 1 bbodyrad norm 1.39608 +/- 0.172590 3 2 bbodyrad kT keV 31.9374 +/- 1.46774 4 2 bbodyrad norm 1.51346E-02 +/- 2.42213E-03 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared 57.22 using 59 bins. Test statistic : Chi-Squared 57.22 using 59 bins. Null hypothesis probability of 3.93e-01 with 55 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 0.64476 photons (2.0457e-08 ergs/cm^2/s) range (15.000 - 25.000 keV) Error range 0.5899 - 0.6743 (1.875e-08 - 2.135e-08) (90.00% confidence) XSPEC12>flux 25.0 50.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.86368 photons (4.8826e-08 ergs/cm^2/s) range (25.000 - 50.000 keV) Error range 0.8216 - 0.8763 (4.657e-08 - 4.957e-08) (90.00% confidence) XSPEC12>flux 50.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.8141 photons (1.1327e-07 ergs/cm^2/s) range (50.000 - 150.00 keV) Error range 0.7647 - 0.8279 (1.064e-07 - 1.155e-07) (90.00% confidence) XSPEC12>flux 15.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 2.3225 photons (1.8255e-07 ergs/cm^2/s) range (15.000 - 150.00 keV) Error range 2.203 - 2.362 (1.730e-07 - 1.847e-07) (90.00% confidence) XSPEC12>error 1 Parameter Confidence Range (2.706) 1 7.77398 8.9544 (-0.578057,0.60236) XSPEC12>error 2 Parameter Confidence Range (2.706) 2 1.10808 1.78061 (-0.286293,0.386239) XSPEC12>error 3 Parameter Confidence Range (2.706) 3 29.454 35.1049 (-2.49971,3.15117) XSPEC12>error 4 Parameter Confidence Range (2.706) 4 0.0109387 0.0201772 (-0.00416829,0.00507026) XSPEC12>log none Log file closed logging switched off XSPEC12>setplot energy XSPEC12>setplot command sc white 1 XSPEC12>setplot command cpd bat_spec_2bb.gif/gif 2 XSPEC12>plot ldata delchi XSPEC12>/* XSPEC12>exit XSPEC: quit Spectral model: bbodyrad<1> + bbodyrad<2> ------------------------------------------------------------ Parameters : value Lower 90% Upper 90% kT1 [keV] : 8.34976 (-0.578057 0.60236) R1^2/D10^2 : 1.39608 (-0.286293 0.386239) kT2 [keV] : 31.9374 (-2.49971 3.15117) R2^2/D10^2 : 1.51346E-02 (-0.00416829 0.00507026) ------------------------------------------------------------ #Fit statistic : Chi-Squared 57.22 using 59 bins. Reduced chi-squared = # Null hypothesis probability of 3.93e-01 with 55 degrees of freedom Energy Fluence 90% Error [keV] [erg/cm2] [erg/cm2] 15- 25 9.492e-07 6.032e-08 25- 50 2.266e-06 6.960e-08 50-150 5.256e-06 2.111e-07 15-150 8.470e-06 2.714e-07