XSPEC version: 12.9.0i Build Date/Time: Tue Feb 9 12:39:18 2016 [?1034hXSPEC12>query no XSPEC12>data 1:1 /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_repro c/trigger675998/00675998000-results/pha/sw00675998000b_peak.pha 1 spectrum in use Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger675998/00675998000-results/pha/sw00675998000b_peak.pha Spectrum 1 Net count rate (cts/s) for Spectrum:1 1.266e-01 +/- 2.070e-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/trigger675998/remake_spec_cflux/spec_1speak/sw00675998000b_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 = 105.91 using 59 PHA bins. Test statistic : Chi-Squared = 105.91 using 59 PHA bins. Reduced chi-squared = 1.9257 for 55 degrees of freedom Null hypothesis probability = 4.498286e-05 Current data and model not fit yet. XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 3:kT 4:norm 64.1504 2.25242 -1 3.56553 10.0410 13.0148 0.112843 56.1899 14.5146 -2 4.95812 2.37762 23.1850 0.0376803 46.7745 187.946 -1 4.38667 4.12949 23.3582 0.0259129 45.4589 6.0072 -1 4.28245 6.34734 24.6732 0.0206685 44.8031 10.7737 -1 4.19580 7.62529 26.0335 0.0176698 44.4357 6.56042 -1 4.14560 8.45833 27.1563 0.0156425 44.3465 2.55314 -2 4.15723 9.06351 30.1856 0.0102792 43.852 90.9618 -3 4.25535 8.23062 32.4757 0.00904716 43.8407 17.6119 -4 4.23596 8.48006 32.6637 0.00903700 43.8406 0.00456059 -5 4.24479 8.40283 32.6979 0.00900729 ================================================== Variances and Principal Axes 1 2 3 4 1.9478E-06| -0.0010 -0.0001 -0.0008 -1.0000 7.4863E-02| 0.9950 0.0992 -0.0129 -0.0010 2.2292E+02| 0.0995 -0.9668 0.2355 -0.0002 6.1975E+01| 0.0109 -0.2356 -0.9718 0.0008 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.287e+00 -2.159e+01 4.567e+00 -4.174e-03 -2.159e+01 2.118e+02 -3.657e+01 3.356e-02 4.567e+00 -3.657e+01 7.089e+01 -5.785e-02 -4.174e-03 3.356e-02 -5.785e-02 4.930e-05 ------------------------------------------------ ======================================================================== Model bbodyrad<1> + bbodyrad<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 4.24479 +/- 1.51212 2 1 bbodyrad norm 8.40283 +/- 14.5531 3 2 bbodyrad kT keV 32.6979 +/- 8.41976 4 2 bbodyrad norm 9.00729E-03 +/- 7.02138E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 43.84 using 59 PHA bins. Test statistic : Chi-Squared = 43.84 using 59 PHA bins. Reduced chi-squared = 0.7971 for 55 degrees of freedom Null hypothesis probability = 8.601833e-01 XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 3:kT 4:norm 43.8406 0.00983473 -3 4.24183 8.43122 32.6954 0.00901001 ================================================== Variances and Principal Axes 1 2 3 4 1.9362E-06| -0.0010 -0.0001 -0.0008 -1.0000 7.5174E-02| 0.9949 0.1004 -0.0130 -0.0010 2.1848E+02| 0.1006 -0.9652 0.2413 -0.0002 6.2186E+01| 0.0117 -0.2414 -0.9704 0.0008 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.293e+00 -2.138e+01 4.594e+00 -4.178e-03 -2.138e+01 2.072e+02 -3.632e+01 3.318e-02 4.594e+00 -3.632e+01 7.128e+01 -5.789e-02 -4.178e-03 3.318e-02 -5.789e-02 4.911e-05 ------------------------------------------------ ======================================================================== Model bbodyrad<1> + bbodyrad<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 4.24183 +/- 1.51413 2 1 bbodyrad norm 8.43122 +/- 14.3933 3 2 bbodyrad kT keV 32.6954 +/- 8.44262 4 2 bbodyrad norm 9.01001E-03 +/- 7.00752E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 43.84 using 59 PHA bins. Test statistic : Chi-Squared = 43.84 using 59 PHA bins. Reduced chi-squared = 0.7971 for 55 degrees of freedom Null hypothesis probability = 8.601834e-01 XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 3:kT 4:norm 43.8406 0.00227514 -2 4.24239 8.42601 32.6959 0.00900944 ================================================== Variances and Principal Axes 1 2 3 4 1.9370E-06| -0.0010 -0.0001 -0.0008 -1.0000 7.5023E-02| 0.9949 0.1000 -0.0129 -0.0010 2.1995E+02| 0.1002 -0.9657 0.2395 -0.0002 6.2178E+01| 0.0115 -0.2396 -0.9708 0.0008 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.289e+00 -2.144e+01 4.585e+00 -4.172e-03 -2.144e+01 2.087e+02 -3.642e+01 3.327e-02 4.585e+00 -3.642e+01 7.122e+01 -5.787e-02 -4.172e-03 3.327e-02 -5.787e-02 4.910e-05 ------------------------------------------------ ======================================================================== Model bbodyrad<1> + bbodyrad<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 4.24239 +/- 1.51294 2 1 bbodyrad norm 8.42601 +/- 14.4462 3 2 bbodyrad kT keV 32.6959 +/- 8.43926 4 2 bbodyrad norm 9.00944E-03 +/- 7.00719E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 43.84 using 59 PHA bins. Test statistic : Chi-Squared = 43.84 using 59 PHA bins. Reduced chi-squared = 0.7971 for 55 degrees of freedom Null hypothesis probability = 8.601834e-01 XSPEC12>log bat_spec_2bb.log Logging to file:bat_spec_2bb.log XSPEC12>show XSPEC version: 12.9.0i Fri Mar 18 11:32:19 2016 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/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/trigger675998/remake_spec_cflux/spec_1speak/sw00675998000b_1speak.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger675998/remake_spec_cflux/spec_1speak/sw00675998000b_1speak.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger675998/00675998000-results/pha/sw00675998000b_peak.pha Net count rate (cts/s) for Spectrum:1 1.211e-01 +/- 1.702e-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/trigger675998/remake_spec_cflux/spec_1speak/sw00675998000b_1speak.rsp for Source 1 Spectral data counts: 0.121074 Model predicted rate: 0.120132 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 4.24239 +/- 1.51294 2 1 bbodyrad norm 8.42601 +/- 14.4462 3 2 bbodyrad kT keV 32.6959 +/- 8.43926 4 2 bbodyrad norm 9.00944E-03 +/- 7.00719E-03 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 43.84 using 59 PHA bins. Test statistic : Chi-Squared = 43.84 using 59 PHA bins. Reduced chi-squared = 0.7971 for 55 degrees of freedom Null hypothesis probability = 8.601834e-01 Weighting method: standard XSPEC12>flux 15.0 25.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.37788 photons (1.1545e-08 ergs/cm^2/s) range (15.000 - 25.000 keV) Error range 0.002004 - 0.4359 (6.522e-11 - 1.321e-08) (90.00% confidence) XSPEC12>flux 25.0 50.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.23811 photons (1.3411e-08 ergs/cm^2/s) range (25.000 - 50.000 keV) Error range 0.000 - 0.2609 (0.000 - 1.444e-08) (90.00% confidence) XSPEC12>flux 50.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.45374 photons (6.6215e-08 ergs/cm^2/s) range (50.000 - 150.00 keV) Error range 0.000 - 0.5304 (0.000 - 7.812e-08) (90.00% confidence) XSPEC12>flux 15.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 1.0697 photons (9.1171e-08 ergs/cm^2/s) range (15.000 - 150.00 keV) Error range 0.01008 - 1.140 (5.015e-10 - 1.006e-07) (90.00% confidence) XSPEC12>error 1 Parameter Confidence Range (2.706) 1 2.48029 8.37132 (-1.76213,4.12891) 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 ***Warning: Zero alpha-matrix diagonal element for parameter 3 ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 3 is pegged at 0.106828 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 4 is pegged at 5.01281e+10 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 0.106828 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 4 is pegged at 5.01281e+10 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 0.247728 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 4 is pegged at 0.0044291 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 0.247728 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 4 is pegged at 0.0044291 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Number of trials exceeded before convergence. Current trial values 88.5637, 91.4444 and delta statistic 2.02234, 46.5464 2 0.473301 88.5637 (-7.95184,80.1385) XSPEC12>error 3 Parameter Confidence Range (2.706) 3 22.3448 61.2502 (-10.3515,28.5539) 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 Apparent non-monotonicity in statistic space detected. Current bracket values 0.0108869, 0.0320627 and delta stat 0.0579535, 3.05891 but latest trial 0.0305696 gives 14.9021 Suggest that you check this result using the steppar command. 4 0.001713 0.0214748 (-0.00729612,0.0124656) 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] : 4.24239 (-1.76213 4.12891) R1^2/D10^2 : 8.42601 (-7.95184 80.1385) kT2 [keV] : 32.6959 (-10.3515 28.5539) R2^2/D10^2 : 9.00944E-03 (-0.00729612 0.0124656) ------------------------------------------------------------ #Fit statistic : Chi-Squared = 43.84 using 59 PHA bins. # Reduced chi-squared = 0.7971 for 55 degrees of freedom # Null hypothesis probability = 8.601834e-01 Energy Fluence 90% Error [keV] [erg/cm2] [erg/cm2] 15- 25 1.155e-08 6.572e-09 25- 50 1.341e-08 7.220e-09 50-150 6.622e-08 3.906e-08 15-150 9.117e-08 5.005e-08