XSPEC version: 12.11.0 Build Date/Time: Mon Apr 13 12:38:19 2020 XSPEC12>query no XSPEC12>data 1:1 /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger965638/00965638000-resu lts/pha/sw00965638000b_peak.pha 1 spectrum in use Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger965638/00965638000-results/pha/sw00965638000b_peak.pha Spectrum 1 Net count rate (cts/s) for Spectrum:1 2.080e-01 +/- 2.412e-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/trigger965638/remake_spec_cf lux/spec_1speak/sw00965638000b_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 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-03 100.00 200.00 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-03 100.00 200.00 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 62.54 using 59 bins. Test statistic : Chi-Squared 62.54 using 59 bins. Null hypothesis probability of 2.26e-01 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 56.8511 1.93014 -3 3.76755 27.4379 13.7322 0.168563 56.4109 5.91323 -4 3.71823 29.0382 14.0261 0.174031 56.4098 0.227995 -5 3.70119 29.8009 14.0135 0.174163 ================================================== Variances and Principal Axes 1 2 3 4 6.1417E-04| -0.0834 -0.0017 -0.0438 -0.9956 2.9788E-02| -0.9946 -0.0243 0.0608 0.0807 5.6910E+00| -0.0562 -0.0339 -0.9967 0.0486 1.9127E+03| -0.0263 0.9991 -0.0324 0.0019 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.368e+00 -5.020e+01 1.946e+00 -1.154e-01 -5.020e+01 1.909e+03 -6.177e+01 3.698e+00 1.946e+00 -6.177e+01 7.664e+00 -3.958e-01 -1.154e-01 3.698e+00 -3.958e-01 2.144e-02 ------------------------------------------------ ======================================================================== Model bbodyrad<1> + bbodyrad<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 3.70119 +/- 1.16962 2 1 bbodyrad norm 29.8009 +/- 43.6967 3 2 bbodyrad kT keV 14.0135 +/- 2.76835 4 2 bbodyrad norm 0.174163 +/- 0.146426 ________________________________________________________________________ Fit statistic : Chi-Squared 56.41 using 59 bins. Test statistic : Chi-Squared 56.41 using 59 bins. Null hypothesis probability of 4.22e-01 with 55 degrees of freedom XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 3:kT 4:norm 56.4096 0.00568545 -3 3.69131 30.1866 13.9982 0.175055 ================================================== Variances and Principal Axes 1 2 3 4 6.1802E-04| -0.0841 -0.0016 -0.0439 -0.9955 2.9201E-02| -0.9946 -0.0235 0.0600 0.0814 5.6808E+00| -0.0554 -0.0329 -0.9967 0.0486 2.0140E+03| -0.0254 0.9992 -0.0315 0.0019 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.345e+00 -5.109e+01 1.921e+00 -1.140e-01 -5.109e+01 2.011e+03 -6.314e+01 3.785e+00 1.921e+00 -6.314e+01 7.638e+00 -3.948e-01 -1.140e-01 3.785e+00 -3.948e-01 2.141e-02 ------------------------------------------------ ======================================================================== Model bbodyrad<1> + bbodyrad<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 3.69131 +/- 1.15967 2 1 bbodyrad norm 30.1866 +/- 44.8407 3 2 bbodyrad kT keV 13.9982 +/- 2.76373 4 2 bbodyrad norm 0.175055 +/- 0.146318 ________________________________________________________________________ Fit statistic : Chi-Squared 56.41 using 59 bins. Test statistic : Chi-Squared 56.41 using 59 bins. Null hypothesis probability of 4.22e-01 with 55 degrees of freedom XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 3:kT 4:norm 56.4095 0.00177536 -3 3.68403 30.4674 13.9859 0.175771 ================================================== Variances and Principal Axes 1 2 3 4 6.2278E-04| -0.0845 -0.0016 -0.0441 -0.9954 2.9018E-02| -0.9946 -0.0231 0.0599 0.0818 5.6433E+00| -0.0553 -0.0322 -0.9968 0.0489 2.0766E+03| -0.0250 0.9992 -0.0308 0.0019 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.339e+00 -5.177e+01 1.908e+00 -1.139e-01 -5.177e+01 2.073e+03 -6.382e+01 3.848e+00 1.908e+00 -6.382e+01 7.583e+00 -3.942e-01 -1.139e-01 3.848e+00 -3.942e-01 2.150e-02 ------------------------------------------------ ======================================================================== Model bbodyrad<1> + bbodyrad<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 3.68403 +/- 1.15726 2 1 bbodyrad norm 30.4674 +/- 45.5340 3 2 bbodyrad kT keV 13.9859 +/- 2.75365 4 2 bbodyrad norm 0.175771 +/- 0.146639 ________________________________________________________________________ Fit statistic : Chi-Squared 56.41 using 59 bins. Test statistic : Chi-Squared 56.41 using 59 bins. Null hypothesis probability of 4.22e-01 with 55 degrees of freedom XSPEC12>log bat_spec_2bb.log Logging to file:bat_spec_2bb.log XSPEC12>show XSPEC version: 12.11.0 Mon Jun 1 00:14:01 2020 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/trigger965638/remake_spec_cflux/spec_1speak/sw00965638000b_1speak.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger965638/remake_spec_cflux/spec_1speak/sw00965638000b_1speak.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger965638/00965638000-results/pha/sw00965638000b_peak.pha Net count rate (cts/s) for Spectrum:1 1.968e-01 +/- 2.040e-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/trigger965638/remake_spec_cflux/spec_1speak/sw00965638000b_1speak.rsp for Source 1 Spectral data counts: 0.196828 Model predicted rate: 0.190689 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 3.68403 +/- 1.15726 2 1 bbodyrad norm 30.4674 +/- 45.5340 3 2 bbodyrad kT keV 13.9859 +/- 2.75365 4 2 bbodyrad norm 0.175771 +/- 0.146639 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared 56.41 using 59 bins. Test statistic : Chi-Squared 56.41 using 59 bins. Null hypothesis probability of 4.22e-01 with 55 degrees of freedom XSPEC12>flux 15.0 25.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.83937 photons (2.5596e-08 ergs/cm^2/s) range (15.000 - 25.000 keV) Error range 0.000 - 0.9123 (0.000 - 2.759e-08) (90.00% confidence) XSPEC12>flux 25.0 50.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.5729 photons (3.2187e-08 ergs/cm^2/s) range (25.000 - 50.000 keV) Error range 0.000 - 0.6054 (0.000 - 3.444e-08) (90.00% confidence) XSPEC12>flux 50.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.30799 photons (3.4778e-08 ergs/cm^2/s) range (50.000 - 150.00 keV) Error range 0.000 - 0.3733 (0.000 - 4.273e-08) (90.00% confidence) XSPEC12>flux 15.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 1.7203 photons (9.2561e-08 ergs/cm^2/s) range (15.000 - 150.00 keV) Error range 0.000 - 1.703 (0.000 - 9.565e-08) (90.00% confidence) XSPEC12>error 1 Parameter Confidence Range (2.706) ***Warning: Zero alpha-matrix diagonal element for parameter 2 Parameter 2 is pegged at 38.7824 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 2 Parameter 2 is pegged at 38.7824 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 1 1.35459 7.29451 (-2.324,3.61592) XSPEC12>error 2 Parameter Confidence Range (2.706) Due to zero model norms, the following fit parameters are temporarily frozen:1 Due to zero model norms, the following fit parameters are temporarily frozen:1 Due to zero model norms, the following fit parameters are temporarily frozen:1 Due to zero model norms, the following fit parameters are temporarily frozen:1 Due to zero model norms, the following fit parameters are temporarily frozen:1 Apparent non-monotonicity in statistic space detected. Current bracket values 2.25833, 2.0458 and delta stat 2.61796, 2.9007 but latest trial 2.18976 gives 2.59874 Suggest that you check this result using the steppar command. Due to zero model norms, the following fit parameters are temporarily frozen:3 Due to zero model norms, the following fit parameters are temporarily frozen:3 Due to zero model norms, the following fit parameters are temporarily frozen:3 Due to zero model norms, the following fit parameters are temporarily frozen:3 Due to zero model norms, the following fit parameters are temporarily frozen:3 Due to zero model norms, the following fit parameters are temporarily frozen:3 Due to zero model norms, the following fit parameters are temporarily frozen:3 Due to zero model norms, the following fit parameters are temporarily frozen:3 Due to zero model norms, the following fit parameters are temporarily frozen:3 Due to zero model norms, the following fit parameters are temporarily frozen:3 Due to zero model norms, the following fit parameters are temporarily frozen:3 Due to zero model norms, the following fit parameters are temporarily frozen:3 Due to zero model norms, the following fit parameters are temporarily frozen:3 Due to zero model norms, the following fit parameters are temporarily frozen:3 2 2.15207 35642.4 (-28.6863,35611.6) XSPEC12>error 3 Parameter Confidence Range (2.706) 3 9.60174 29.6303 (-4.36237,15.6662) XSPEC12>error 4 Parameter Confidence Range (2.706) Due to zero model norms, the following fit parameters are temporarily frozen:3 Due to zero model norms, the following fit parameters are temporarily frozen:3 Due to zero model norms, the following fit parameters are temporarily frozen:3 Due to zero model norms, the following fit parameters are temporarily frozen:3 Due to zero model norms, the following fit parameters are temporarily frozen:3 Due to zero model norms, the following fit parameters are temporarily frozen:3 Due to zero model norms, the following fit parameters are temporarily frozen:1 Due to zero model norms, the following fit parameters are temporarily frozen:1 Due to zero model norms, the following fit parameters are temporarily frozen:1 Due to zero model norms, the following fit parameters are temporarily frozen:1 Due to zero model norms, the following fit parameters are temporarily frozen:1 Due to zero model norms, the following fit parameters are temporarily frozen:1 Due to zero model norms, the following fit parameters are temporarily frozen:1 Due to zero model norms, the following fit parameters are temporarily frozen:1 Apparent non-monotonicity in statistic space detected. Current bracket values 0.653043, 0.659708 and delta stat 1.70951, 9.71676 but latest trial 0.65947 gives 9.73764 Suggest that you check this result using the steppar command. 4 0.0073628 0.656376 (-0.169905,0.479108) 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] : 3.68403 (-2.324 3.61592) R1^2/D10^2 : 30.4674 (-28.6863 35611.6) kT2 [keV] : 13.9859 (-4.36237 15.6662) R2^2/D10^2 : 0.175771 (-0.169905 0.479108) ------------------------------------------------------------ Energy Fluence 90% Error [keV] [erg/cm2] [erg/cm2] 15- 25 2.560e-08 1.380e-08 25- 50 3.219e-08 1.722e-08 50-150 3.478e-08 2.136e-08 15-150 9.256e-08 4.782e-08