XSPEC version: 12.9.1 Build Date/Time: Wed Apr 5 16:20:24 2017 [?1034hXSPEC12>query no XSPEC12>data 1:1 /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_repro c/trigger754549/00754549000-results/pha/sw00754549000b_peak.pha 1 spectrum in use Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger754549/00754549000-results/pha/sw00754549000b_peak.pha Spectrum 1 Net count rate (cts/s) for Spectrum:1 5.964e-02 +/- 1.208e-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_rep roc/trigger754549/remake_spec_cflux/spec_1speak/sw00754549000b_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 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 = 375.02 using 59 PHA bins. Test statistic : Chi-Squared = 375.02 using 59 PHA bins. Reduced chi-squared = 6.8185 for 55 degrees of freedom Null hypothesis probability = 3.530550e-49 Current data and model not fit yet. XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 3:kT 4:norm 79.5754 0.216324 -1 3.86359 4.81335 11.8501 0.0392779 77.4608 11.428 0 3.87621 5.01512 13.0528 0.0428983 76.8367 3.40489 0 3.85303 5.04760 13.6561 0.0414678 76.761 0.144859 -1 3.80699 5.94211 16.5127 0.0126641 73.9054 54.1861 -2 4.49124 3.27151 37.3637 0.00106469 70.4224 777.713 -1 4.43849 3.57764 39.4986 0.00196197 70.2454 49.391 -1 4.37106 3.81216 36.8249 0.00222625 70.1432 52.4837 -1 4.30944 4.04047 35.2776 0.00253393 70.0791 36.3062 -1 4.25483 4.26173 34.1951 0.00279721 70.0402 22.1664 -1 4.20765 4.47100 33.4099 0.00301047 ================================================== Variances and Principal Axes 1 2 3 4 5.9445E-07| -0.0006 -0.0001 -0.0002 -1.0000 7.3746E-02| 0.9795 0.2013 -0.0067 -0.0006 4.7555E+01| -0.1975 0.9663 0.1652 -0.0000 2.9995E+02| 0.0397 -0.1605 0.9862 -0.0002 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.398e+00 -1.097e+01 1.020e+01 -2.620e-03 -1.097e+01 5.214e+01 -3.990e+01 1.029e-02 1.020e+01 -3.990e+01 2.930e+02 -6.721e-02 -2.620e-03 1.029e-02 -6.721e-02 1.607e-05 ------------------------------------------------ ======================================================================== Model bbodyrad<1> + bbodyrad<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 4.20765 +/- 1.54867 2 1 bbodyrad norm 4.47100 +/- 7.22047 3 2 bbodyrad kT keV 33.4099 +/- 17.1186 4 2 bbodyrad norm 3.01047E-03 +/- 4.00825E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 70.04 using 59 PHA bins. Test statistic : Chi-Squared = 70.04 using 59 PHA bins. Reduced chi-squared = 1.273 for 55 degrees of freedom Null hypothesis probability = 8.330839e-02 XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 3:kT 4:norm 70.0158 2.53211 -2 3.98637 5.52085 30.7029 0.00375424 69.9751 40.589 -3 3.96993 5.84490 31.2855 0.00370922 69.9749 0.116461 -4 3.96240 5.89001 30.9526 0.00382273 ================================================== Variances and Principal Axes 1 2 3 4 9.7140E-07| -0.0008 -0.0001 -0.0003 -1.0000 6.3438E-02| 0.9910 0.1339 -0.0075 -0.0008 9.1606E+01| -0.1181 0.8981 0.4236 -0.0001 2.1404E+02| 0.0635 -0.4189 0.9058 -0.0003 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.202e+00 -1.540e+01 7.718e+00 -2.999e-03 -1.540e+01 1.115e+02 -4.637e+01 1.809e-02 7.718e+00 -4.637e+01 1.921e+02 -6.618e-02 -2.999e-03 1.809e-02 -6.618e-02 2.386e-05 ------------------------------------------------ ======================================================================== Model bbodyrad<1> + bbodyrad<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 3.96240 +/- 1.48386 2 1 bbodyrad norm 5.89001 +/- 10.5571 3 2 bbodyrad kT keV 30.9526 +/- 13.8583 4 2 bbodyrad norm 3.82273E-03 +/- 4.88517E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 69.97 using 59 PHA bins. Test statistic : Chi-Squared = 69.97 using 59 PHA bins. Reduced chi-squared = 1.272 for 55 degrees of freedom Null hypothesis probability = 8.412397e-02 XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 3:kT 4:norm 69.9748 0.226094 -3 3.97285 5.82407 31.1530 0.00375275 ================================================== Variances and Principal Axes 1 2 3 4 1.0317E-06| -0.0009 -0.0001 -0.0003 -1.0000 6.3308E-02| 0.9912 0.1324 -0.0077 -0.0009 9.2462E+01| -0.1147 0.8846 0.4520 -0.0001 2.0862E+02| 0.0667 -0.4471 0.8920 -0.0003 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.206e+00 -1.559e+01 7.614e+00 -3.100e-03 -1.559e+01 1.141e+02 -4.623e+01 1.890e-02 7.614e+00 -4.623e+01 1.849e+02 -6.670e-02 -3.100e-03 1.890e-02 -6.670e-02 2.519e-05 ------------------------------------------------ ======================================================================== Model bbodyrad<1> + bbodyrad<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 3.97285 +/- 1.48527 2 1 bbodyrad norm 5.82407 +/- 10.6799 3 2 bbodyrad kT keV 31.1530 +/- 13.5970 4 2 bbodyrad norm 3.75275E-03 +/- 5.01943E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 69.97 using 59 PHA bins. Test statistic : Chi-Squared = 69.97 using 59 PHA bins. Reduced chi-squared = 1.272 for 55 degrees of freedom Null hypothesis probability = 8.412530e-02 XSPEC12>log bat_spec_2bb.log Logging to file:bat_spec_2bb.log XSPEC12>show XSPEC version: 12.9.1 Thu Jun 22 11:36:45 2017 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: /software/lheasoft/release/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/trigger754549/remake_spec_cflux/spec_1speak/sw00754549000b_1speak.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger754549/remake_spec_cflux/spec_1speak/sw00754549000b_1speak.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger754549/00754549000-results/pha/sw00754549000b_peak.pha Net count rate (cts/s) for Spectrum:1 5.533e-02 +/- 1.055e-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/trigger754549/remake_spec_cflux/spec_1speak/sw00754549000b_1speak.rsp for Source 1 Spectral data counts: 0.055333 Model predicted rate: 5.42372E-02 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 3.97285 +/- 1.48527 2 1 bbodyrad norm 5.82407 +/- 10.6799 3 2 bbodyrad kT keV 31.1530 +/- 13.5970 4 2 bbodyrad norm 3.75275E-03 +/- 5.01943E-03 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 69.97 using 59 PHA bins. Test statistic : Chi-Squared = 69.97 using 59 PHA bins. Reduced chi-squared = 1.272 for 55 degrees of freedom Null hypothesis probability = 8.412530e-02 Weighting method: standard XSPEC12>flux 15.0 25.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.18731 photons (5.6811e-09 ergs/cm^2/s) range (15.000 - 25.000 keV) Error range 0.000 - 0.2269 (0.000 - 6.902e-09) (90.00% confidence) XSPEC12>flux 25.0 50.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.095089 photons (5.3002e-09 ergs/cm^2/s) range (25.000 - 50.000 keV) Error range 0.000 - 0.1032 (0.000 - 5.775e-09) (90.00% confidence) XSPEC12>flux 50.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.16308 photons (2.3546e-08 ergs/cm^2/s) range (50.000 - 150.00 keV) Error range 0.000 - 0.1977 (0.000 - 2.848e-08) (90.00% confidence) XSPEC12>flux 15.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.44548 photons (3.4527e-08 ergs/cm^2/s) range (15.000 - 150.00 keV) Error range 0.000 - 0.4490 (0.000 - 3.753e-08) (90.00% confidence) XSPEC12>error 1 Parameter Confidence Range (2.706) 1 2.21781 6.57379 (-1.74704,2.60893) 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 ***Warning: Zero alpha-matrix diagonal element for parameter 3 ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 3 is pegged at 0.30274 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 4 is pegged at 0.000352974 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 3 ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 3 is pegged at 0.30274 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 4 is pegged at 0.000352974 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 3 ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 3 is pegged at 0.172744 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 4 is pegged at 3.71753e-05 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 3 ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 3 is pegged at 0.172744 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 4 is pegged at 3.71753e-05 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 3 ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 3 is pegged at 0.0353594 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 4 is pegged at 1.47914e-05 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 3 ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 3 is pegged at 0.0353594 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 4 is pegged at 1.47914e-05 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 3 ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 3 is pegged at 0.106511 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 4 is pegged at 0.000898803 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 3 ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 3 is pegged at 0.106511 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 4 is pegged at 0.000898803 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 3 ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 3 is pegged at 0.296446 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 4 is pegged at 0.00016824 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 3 ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 3 is pegged at 0.296446 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 4 is pegged at 0.00016824 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 30.9706, 31.0001 and delta stat 0.972374, 7.1236 but latest trial 30.9948 gives 7.12566 Suggest that you check this result using the steppar command. 2 0.547255 30.9854 (-5.29358,25.1445) XSPEC12>error 3 Parameter Confidence Range (2.706) 3 18.8805 76.676 (-12.1817,45.6138) 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 ***Warning: Number of trials exceeded before convergence. Current trial values 0.000402589, 0.000402111 and delta statistic 2.62087, 2.75024 ***Warning: Zero alpha-matrix diagonal element for parameter 1 ***Warning: Zero alpha-matrix diagonal element for parameter 2 Parameter 1 is pegged at 0.134593 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 2 is pegged at 15.9979 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 0.134593 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 2 is pegged at 15.9979 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 0.0054685, 0.0202898 and delta stat 0.137831, 3.33441 but latest trial 0.0183273 gives 9.30695 Suggest that you check this result using the steppar command. 4 0.000402296 0.0128792 (-0.00337369,0.00910318) 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] : 3.97285 (-1.74704 2.60893) R1^2/D10^2 : 5.82407 (-5.29358 25.1445) kT2 [keV] : 31.1530 (-12.1817 45.6138) R2^2/D10^2 : 3.75275E-03 (-0.00337369 0.00910318) ------------------------------------------------------------ #Fit statistic : Chi-Squared = 69.97 using 59 PHA bins. # Reduced chi-squared = 1.272 for 55 degrees of freedom # Null hypothesis probability = 8.412530e-02 Energy Fluence 90% Error [keV] [erg/cm2] [erg/cm2] 15- 25 5.681e-09 3.451e-09 25- 50 5.300e-09 2.887e-09 50-150 2.355e-08 1.424e-08 15-150 3.453e-08 1.876e-08