XSPEC version: 12.9.1 Build Date/Time: Thu Apr 20 23:34:29 2017 [?1034hXSPEC12>query no XSPEC12>data 1:1 /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger831816/00831816000-results/pha/sw00831816000b_peak.pha 1 spectrum in use Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger831816/00831816000-results/pha/sw00831816000b_peak.pha Spectrum 1 Net count rate (cts/s) for Spectrum:1 1.536e-01 +/- 2.375e-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 Using test 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/trigger831816/remake_spec_cflux/spec_1speak/sw00831816000b_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 = 105.60 using 59 PHA bins. Test statistic : Chi-Squared = 105.60 using 59 PHA bins. Reduced chi-squared = 1.9200 for 55 degrees of freedom Null hypothesis probability = 4.875276e-05 Current data and model not fit yet. XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 3:kT 4:norm 76.8861 3.49159 -2 4.68621 5.52880 13.8835 0.139464 73.0799 3.07768 -2 6.25607 2.11297 18.0696 0.0498747 71.5743 11.4357 -2 6.58213 1.93853 23.0345 0.0229692 71.0254 42.7862 -2 6.51985 1.95497 25.1981 0.0136135 70.6811 46.3705 -3 6.70609 1.79150 27.2859 0.0115394 70.6584 11.5279 -2 6.60914 1.87978 26.5678 0.0128600 70.6565 4.00158 -3 6.57759 1.90858 26.3332 0.0133739 ================================================== Variances and Principal Axes 1 2 3 4 7.2016E-06| -0.0043 -0.0028 -0.0015 -1.0000 7.2932E-02| 0.7464 0.6651 -0.0241 -0.0050 4.6283E+00| -0.6557 0.7411 0.1447 0.0005 1.3123E+02| 0.1141 -0.0922 0.9892 -0.0017 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 3.739e+00 -3.593e+00 1.437e+01 -2.703e-02 -3.593e+00 3.689e+00 -1.147e+01 2.186e-02 1.437e+01 -1.147e+01 1.285e+02 -2.182e-01 -2.703e-02 2.186e-02 -2.182e-01 3.822e-04 ------------------------------------------------ ======================================================================== Model bbodyrad<1> + bbodyrad<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 6.57759 +/- 1.93368 2 1 bbodyrad norm 1.90858 +/- 1.92055 3 2 bbodyrad kT keV 26.3332 +/- 11.3358 4 2 bbodyrad norm 1.33739E-02 +/- 1.95508E-02 ________________________________________________________________________ Fit statistic : Chi-Squared = 70.66 using 59 PHA bins. Test statistic : Chi-Squared = 70.66 using 59 PHA bins. Reduced chi-squared = 1.285 for 55 degrees of freedom Null hypothesis probability = 7.592038e-02 XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 3:kT 4:norm 70.6564 0.119313 -3 6.60619 1.88238 26.4907 0.0130914 ================================================== Variances and Principal Axes 1 2 3 4 7.6012E-06| -0.0044 -0.0028 -0.0015 -1.0000 7.4066E-02| 0.7536 0.6568 -0.0251 -0.0051 4.7359E+00| -0.6467 0.7478 0.1504 0.0005 1.2439E+02| 0.1175 -0.0971 0.9883 -0.0018 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 3.741e+00 -3.673e+00 1.398e+01 -2.773e-02 -3.673e+00 3.853e+00 -1.140e+01 2.292e-02 1.398e+01 -1.140e+01 1.216e+02 -2.176e-01 -2.773e-02 2.292e-02 -2.176e-01 4.018e-04 ------------------------------------------------ ======================================================================== Model bbodyrad<1> + bbodyrad<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 6.60619 +/- 1.93404 2 1 bbodyrad norm 1.88238 +/- 1.96284 3 2 bbodyrad kT keV 26.4907 +/- 11.0273 4 2 bbodyrad norm 1.30914E-02 +/- 2.00439E-02 ________________________________________________________________________ Fit statistic : Chi-Squared = 70.66 using 59 PHA bins. Test statistic : Chi-Squared = 70.66 using 59 PHA bins. Reduced chi-squared = 1.285 for 55 degrees of freedom Null hypothesis probability = 7.592138e-02 XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 3:kT 4:norm 70.6564 0.0254032 -3 6.58206 1.90480 26.3684 0.0133204 ================================================== Variances and Principal Axes 1 2 3 4 7.3300E-06| -0.0043 -0.0028 -0.0015 -1.0000 7.3105E-02| 0.7470 0.6644 -0.0246 -0.0050 4.6395E+00| -0.6546 0.7415 0.1470 0.0005 1.2795E+02| 0.1159 -0.0938 0.9888 -0.0017 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 3.748e+00 -3.606e+00 1.422e+01 -2.734e-02 -3.606e+00 3.708e+00 -1.136e+01 2.215e-02 1.422e+01 -1.136e+01 1.252e+02 -2.175e-01 -2.734e-02 2.215e-02 -2.175e-01 3.896e-04 ------------------------------------------------ ======================================================================== Model bbodyrad<1> + bbodyrad<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 6.58206 +/- 1.93589 2 1 bbodyrad norm 1.90480 +/- 1.92572 3 2 bbodyrad kT keV 26.3684 +/- 11.1897 4 2 bbodyrad norm 1.33204E-02 +/- 1.97389E-02 ________________________________________________________________________ Fit statistic : Chi-Squared = 70.66 using 59 PHA bins. Test statistic : Chi-Squared = 70.66 using 59 PHA bins. Reduced chi-squared = 1.285 for 55 degrees of freedom Null hypothesis probability = 7.592168e-02 XSPEC12>log bat_spec_2bb.log Logging to file:bat_spec_2bb.log XSPEC12>show XSPEC version: 12.9.1 Thu May 31 18:04:12 2018 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 Always calculate parameter derivatives using full (slower) numerical differentiation: No 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: /local/data/bat1/alien/heasoft_amytest_version/x86_64-unknown-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/trigger831816/remake_spec_cflux/spec_1speak/sw00831816000b_1speak.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger831816/remake_spec_cflux/spec_1speak/sw00831816000b_1speak.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger831816/00831816000-results/pha/sw00831816000b_peak.pha Net count rate (cts/s) for Spectrum:1 1.508e-01 +/- 1.868e-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 test statistic: chi Using Response (RMF) File /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger831816/remake_spec_cflux/spec_1speak/sw00831816000b_1speak.rsp for Source 1 Spectral data counts: 0.150778 Model predicted rate: 0.148500 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 6.58206 +/- 1.93589 2 1 bbodyrad norm 1.90480 +/- 1.92572 3 2 bbodyrad kT keV 26.3684 +/- 11.1897 4 2 bbodyrad norm 1.33204E-02 +/- 1.97389E-02 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 70.66 using 59 PHA bins. Test statistic : Chi-Squared = 70.66 using 59 PHA bins. Reduced chi-squared = 1.285 for 55 degrees of freedom Null hypothesis probability = 7.592168e-02 Weighting method: standard XSPEC12>flux 15.0 25.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.44406 photons (1.3943e-08 ergs/cm^2/s) range (15.000 - 25.000 keV) Error range 0.000 - 0.5289 (0.000 - 1.650e-08) (90.00% confidence) XSPEC12>flux 25.0 50.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.43481 photons (2.4106e-08 ergs/cm^2/s) range (25.000 - 50.000 keV) Error range 0.000 - 0.4689 (0.000 - 2.590e-08) (90.00% confidence) XSPEC12>flux 50.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.35676 photons (4.8471e-08 ergs/cm^2/s) range (50.000 - 150.00 keV) Error range 0.000 - 0.3930 (0.000 - 5.426e-08) (90.00% confidence) XSPEC12>flux 15.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 1.2356 photons (8.652e-08 ergs/cm^2/s) range (15.000 - 150.00 keV) Error range 0.000 - 1.255 (0.000 - 9.098e-08) (90.00% confidence) XSPEC12>error 1 Parameter Confidence Range (2.706) 1 4.4081 9.44251 (-2.19386,2.84055) 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 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: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 0.522865 8.44203 (-1.37875,6.54042) XSPEC12>error 3 Parameter Confidence Range (2.706) ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at 0.0182206 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 4 Parameter 4 is pegged at 0.0182206 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 4 Parameter 4 is pegged at 0.0182206 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 4 Parameter 4 is pegged at 0.0182206 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 3 4.40609 64.3795 (-22.0474,37.926) 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: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 ***Warning: Zero alpha-matrix diagonal element for parameter 1 ***Warning: Zero alpha-matrix diagonal element for parameter 2 Parameter 1 is pegged at 0.119557 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 2 is pegged at 3.64591 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 1 ***Warning: Zero alpha-matrix diagonal element for parameter 2 Parameter 1 is pegged at 0.119557 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 2 is pegged at 3.64591 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Apparent non-monotonicity in statistic space detected. Current bracket values 0.0451963, 0.0457363 and delta stat 1.42031, 14.7653 but latest trial 0.0454663 gives 15.8248 Suggest that you check this result using the steppar command. 4 0.000956596 0.0454663 (-0.0123093,0.0322005) 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] : 6.58206 (-2.19386 2.84055) R1^2/D10^2 : 1.90480 (-1.37875 6.54042) kT2 [keV] : 26.3684 (-22.0474 37.926) R2^2/D10^2 : 1.33204E-02 (-0.0123093 0.0322005) ------------------------------------------------------------ #Fit statistic : Chi-Squared = 70.66 using 59 PHA bins. # Reduced chi-squared = 1.285 for 55 degrees of freedom # Null hypothesis probability = 7.592168e-02 Energy Fluence 90% Error [keV] [erg/cm2] [erg/cm2] 15- 25 1.394e-08 8.250e-09 25- 50 2.411e-08 1.295e-08 50-150 4.847e-08 2.713e-08 15-150 8.652e-08 4.549e-08