XSPEC version: 12.9.0n Build Date/Time: Thu May 12 09:56:58 2016 [?1034hXSPEC12>query no XSPEC12>data 1:1 /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger703769/00703769000-results/pha/sw00703769000b_peak.pha 1 spectrum in use Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger703769/00703769000-results/pha/sw00703769000b_peak.pha Spectrum 1 Net count rate (cts/s) for Spectrum:1 3.830e-01 +/- 4.846e-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/trigger703769/remake_spec_cflux/spec_1speak/sw00703769000b_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 = 113.80 using 59 PHA bins. Test statistic : Chi-Squared = 113.80 using 59 PHA bins. Reduced chi-squared = 2.0691 for 55 degrees of freedom Null hypothesis probability = 5.508171e-06 Current data and model not fit yet. XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 3:kT 4:norm 66.9007 3.97336 -2 2.81278 43.3490 20.3174 0.160448 61.9134 70.8004 -3 4.16430 21.0438 22.2449 0.0682095 54.0363 42.4982 -4 3.88212 16.9456 24.3166 0.0682447 53.8205 11.3266 -5 3.69918 18.8330 24.5549 0.0648076 53.8187 0.424252 -6 3.64413 20.4869 24.6040 0.0645135 ================================================== Variances and Principal Axes 1 2 3 4 4.3459E-05| -0.0050 -0.0002 -0.0080 -1.0000 1.3361E-01| 0.9980 0.0363 -0.0506 -0.0046 1.1766E+01| -0.0497 -0.0248 -0.9984 0.0083 3.3550E+03| -0.0375 0.9990 -0.0230 0.0002 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 4.892e+00 -1.258e+02 3.473e+00 -3.341e-02 -1.258e+02 3.348e+03 -7.675e+01 7.415e-01 3.473e+00 -7.675e+01 1.350e+01 -1.142e-01 -3.341e-02 7.415e-01 -1.142e-01 1.015e-03 ------------------------------------------------ ======================================================================== Model bbodyrad<1> + bbodyrad<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 3.64413 +/- 2.21168 2 1 bbodyrad norm 20.4869 +/- 57.8661 3 2 bbodyrad kT keV 24.6040 +/- 3.67452 4 2 bbodyrad norm 6.45135E-02 +/- 3.18572E-02 ________________________________________________________________________ Fit statistic : Chi-Squared = 53.82 using 59 PHA bins. Test statistic : Chi-Squared = 53.82 using 59 PHA bins. Reduced chi-squared = 0.9785 for 55 degrees of freedom Null hypothesis probability = 5.198252e-01 XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 3:kT 4:norm 53.8186 0.0586534 -3 3.63889 20.7460 24.6119 0.0644559 ================================================== Variances and Principal Axes 1 2 3 4 4.2934E-05| -0.0050 -0.0001 -0.0080 -1.0000 1.2596E-01| 0.9983 0.0326 -0.0482 -0.0046 1.1707E+01| -0.0474 -0.0223 -0.9986 0.0082 3.9798E+03| -0.0337 0.9992 -0.0207 0.0002 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 4.664e+00 -1.339e+02 3.325e+00 -3.172e-02 -1.339e+02 3.974e+03 -8.214e+01 7.868e-01 3.325e+00 -8.214e+01 1.338e+01 -1.122e-01 -3.172e-02 7.868e-01 -1.122e-01 9.890e-04 ------------------------------------------------ ======================================================================== Model bbodyrad<1> + bbodyrad<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 3.63889 +/- 2.15954 2 1 bbodyrad norm 20.7460 +/- 63.0366 3 2 bbodyrad kT keV 24.6119 +/- 3.65837 4 2 bbodyrad norm 6.44559E-02 +/- 3.14481E-02 ________________________________________________________________________ Fit statistic : Chi-Squared = 53.82 using 59 PHA bins. Test statistic : Chi-Squared = 53.82 using 59 PHA bins. Reduced chi-squared = 0.9785 for 55 degrees of freedom Null hypothesis probability = 5.198292e-01 XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 3:kT 4:norm 53.8186 0.00111913 -3 3.63828 20.7684 24.6137 0.0644420 ================================================== Variances and Principal Axes 1 2 3 4 4.2851E-05| -0.0050 -0.0001 -0.0080 -1.0000 1.2423E-01| 0.9983 0.0322 -0.0477 -0.0046 1.1717E+01| -0.0470 -0.0221 -0.9986 0.0082 4.0457E+03| -0.0332 0.9992 -0.0205 0.0002 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 4.604e+00 -1.341e+02 3.299e+00 -3.142e-02 -1.341e+02 4.040e+03 -8.273e+01 7.909e-01 3.299e+00 -8.273e+01 1.339e+01 -1.120e-01 -3.142e-02 7.909e-01 -1.120e-01 9.858e-04 ------------------------------------------------ ======================================================================== Model bbodyrad<1> + bbodyrad<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 3.63828 +/- 2.14580 2 1 bbodyrad norm 20.7684 +/- 63.5576 3 2 bbodyrad kT keV 24.6137 +/- 3.65919 4 2 bbodyrad norm 6.44420E-02 +/- 3.13973E-02 ________________________________________________________________________ Fit statistic : Chi-Squared = 53.82 using 59 PHA bins. Test statistic : Chi-Squared = 53.82 using 59 PHA bins. Reduced chi-squared = 0.9785 for 55 degrees of freedom Null hypothesis probability = 5.198292e-01 XSPEC12>log bat_spec_2bb.log Logging to file:bat_spec_2bb.log XSPEC12>show XSPEC version: 12.9.0n Mon Jul 11 16:35:54 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/trigger703769/remake_spec_cflux/spec_1speak/sw00703769000b_1speak.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger703769/remake_spec_cflux/spec_1speak/sw00703769000b_1speak.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger703769/00703769000-results/pha/sw00703769000b_peak.pha Net count rate (cts/s) for Spectrum:1 3.420e-01 +/- 3.430e-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/trigger703769/remake_spec_cflux/spec_1speak/sw00703769000b_1speak.rsp for Source 1 Spectral data counts: 0.342018 Model predicted rate: 0.320533 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 3.63828 +/- 2.14580 2 1 bbodyrad norm 20.7684 +/- 63.5576 3 2 bbodyrad kT keV 24.6137 +/- 3.65919 4 2 bbodyrad norm 6.44420E-02 +/- 3.13973E-02 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 53.82 using 59 PHA bins. Test statistic : Chi-Squared = 53.82 using 59 PHA bins. Reduced chi-squared = 0.9785 for 55 degrees of freedom Null hypothesis probability = 5.198292e-01 Weighting method: standard XSPEC12>flux 15.0 25.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.60312 photons (1.8544e-08 ergs/cm^2/s) range (15.000 - 25.000 keV) Error range 0.06402 - 0.7228 (2.079e-09 - 2.211e-08) (90.00% confidence) XSPEC12>flux 25.0 50.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.70623 photons (4.1681e-08 ergs/cm^2/s) range (25.000 - 50.000 keV) Error range 0.2432 - 0.7786 (1.429e-08 - 4.620e-08) (90.00% confidence) XSPEC12>flux 50.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 1.275 photons (1.7326e-07 ergs/cm^2/s) range (50.000 - 150.00 keV) Error range 0.5169 - 1.424 (6.711e-08 - 1.954e-07) (90.00% confidence) XSPEC12>flux 15.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 2.5843 photons (2.3349e-07 ergs/cm^2/s) range (15.000 - 150.00 keV) Error range 0.5222 - 2.735 (5.205e-08 - 2.536e-07) (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 21.6644 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 21.6644 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 3:kT 4:norm 53.5847 0.0340601 -1 7.39761 1.23397 29.2905 0.0347421 53.5256 0.0571213 -1 7.62908 1.11196 29.3764 0.0342032 53.4679 0.247821 -1 7.85844 1.00982 29.5039 0.0335185 53.4114 0.492425 -1 8.08323 0.924362 29.6684 0.0327179 53.3559 0.701143 -1 8.30122 0.852916 29.8657 0.0318295 53.3017 0.881205 -1 8.51055 0.793167 30.0918 0.0308787 53.2489 1.03665 -1 8.70988 0.743132 30.3431 0.0298881 53.1977 1.17119 -1 8.89845 0.701117 30.6164 0.0288769 53.148 1.287 -1 9.07602 0.665697 30.9087 0.0278607 53.0999 1.3874 -1 9.24275 0.635680 31.2173 0.0268519 53.0535 1.47412 -1 9.39911 0.610084 31.5398 0.0258601 53.0088 1.55026 -1 9.54574 0.588107 31.8742 0.0248925 52.9658 1.61658 -1 9.68340 0.569093 32.2187 0.0239539 52.9244 1.67567 -1 9.81286 0.552514 32.5716 0.0230478 52.8847 1.7288 -1 9.93488 0.537942 32.9316 0.0221763 52.8465 1.77673 -1 10.0502 0.525033 33.2975 0.0213404 52.81 1.82063 -1 10.1594 0.513507 33.6685 0.0205406 52.7751 1.86121 -1 10.2631 0.503143 34.0435 0.0197766 52.7416 1.89893 -1 10.3618 0.493756 34.4218 0.0190477 52.7097 1.9343 -1 10.4560 0.485200 34.8029 0.0183530 52.6791 1.96761 -1 10.5461 0.477355 35.1861 0.0176915 52.65 1.9992 -1 10.6324 0.470122 35.5710 0.0170618 52.6221 2.02893 -1 10.7152 0.463420 35.9572 0.0164626 52.6221 2.05703 -2 11.4338 0.402489 39.0007 0.0117752 ================================================== Variances and Principal Axes 1 2 3 4 4.9601E-06| -0.0024 -0.0119 -0.0012 -0.9999 1.5929E-02| 0.1324 0.9911 -0.0113 -0.0121 1.1140E+01| -0.9655 0.1315 0.2250 0.0005 4.5684E+02| 0.2244 -0.0189 0.9743 -0.0015 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 3.340e+01 -3.348e+00 9.748e+01 -1.588e-01 -3.348e+00 3.711e-01 -8.070e+00 1.344e-02 9.748e+01 -8.070e+00 4.342e+02 -6.648e-01 -1.588e-01 1.344e-02 -6.648e-01 1.033e-03 ------------------------------------------------ ======================================================================== Model bbodyrad<1> + bbodyrad<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 11.4338 +/- 5.77906 2 1 bbodyrad norm 0.402489 +/- 0.609163 3 2 bbodyrad kT keV 39.0007 +/- 20.8381 4 2 bbodyrad norm 1.17752E-02 +/- 3.21413E-02 ________________________________________________________________________ Fit statistic : Chi-Squared = 52.62 using 59 PHA bins. Test statistic : Chi-Squared = 52.62 using 59 PHA bins. Reduced chi-squared = 0.9568 for 55 degrees of freedom Null hypothesis probability = 5.660093e-01 ***Warning: Zero alpha-matrix diagonal element for parameter 2 Parameter 2 is pegged at 0.600187 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 0.600187 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 0.600187 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 0.600187 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 3:kT 4:norm 52.5564 12.3076 0 16.5187 0.178815 99.9430 0.00100825 52.5539 1.54723 0 16.5127 0.178922 99.9975 0.00100830 ================================================== Variances and Principal Axes 1 2 3 4 6.5947E-08| -0.0003 -0.0066 -0.0000 -1.0000 8.7127E-04| 0.0298 0.9995 -0.0002 -0.0066 1.1848E+01| 0.9995 -0.0298 -0.0137 -0.0001 2.4423E+05| -0.0137 0.0002 -0.9999 0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 5.784e+01 -1.142e+00 3.352e+03 -6.700e-02 -1.142e+00 2.493e-02 -5.743e+01 1.159e-03 3.352e+03 -5.743e+01 2.442e+05 -4.783e+00 -6.700e-02 1.159e-03 -4.783e+00 9.394e-05 ------------------------------------------------ ======================================================================== Model bbodyrad<1> + bbodyrad<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 16.5127 +/- 7.60558 2 1 bbodyrad norm 0.178922 +/- 0.157900 3 2 bbodyrad kT keV 99.9975 +/- 494.147 4 2 bbodyrad norm 1.00830E-03 +/- 9.69238E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 52.55 using 59 PHA bins. Test statistic : Chi-Squared = 52.55 using 59 PHA bins. Reduced chi-squared = 0.9555 for 55 degrees of freedom Null hypothesis probability = 5.686426e-01 ***Warning: Zero alpha-matrix diagonal element for parameter 2 Parameter 2 is pegged at 0.38939 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 0.38939 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 0.38939 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 0.38939 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 0.38939 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 0.38939 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 1 1.75734 21.117 (-14.7546,4.60508) XSPEC12>error 2 Parameter Confidence Range (2.706) Due to zero model norms, the following fit parameters are temporarily frozen:3 Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 3:kT 4:norm 52.1522 18.6092 -2 12.6796 0.338507 55.8255 0.00458463 52.0624 44.9723 -2 13.0589 0.326182 57.8746 0.00408223 52.0489 12.5033 -2 13.2084 0.319180 60.2486 0.00367860 52.0381 14.9799 -2 13.3204 0.314238 62.5072 0.00336579 52.0305 11.929 -2 13.4117 0.310317 64.5701 0.00311711 ================================================== Variances and Principal Axes 1 2 3 4 3.7429E-07| -0.0007 -0.0069 -0.0001 -1.0000 3.3868E-03| 0.0700 0.9975 -0.0012 -0.0069 8.3960E+00| -0.9964 0.0700 0.0473 0.0003 9.1527E+03| 0.0472 -0.0021 0.9989 -0.0001 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.877e+01 -1.481e+00 4.316e+02 -5.897e-02 -1.481e+00 8.375e-02 -1.891e+01 2.619e-03 4.316e+02 -1.891e+01 9.132e+03 -1.201e+00 -5.897e-02 2.619e-03 -1.201e+00 1.590e-04 ------------------------------------------------ ======================================================================== Model bbodyrad<1> + bbodyrad<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 13.4117 +/- 5.36363 2 1 bbodyrad norm 0.310317 +/- 0.289392 3 2 bbodyrad kT keV 64.5701 +/- 95.5627 4 2 bbodyrad norm 3.11711E-03 +/- 1.26094E-02 ________________________________________________________________________ Fit statistic : Chi-Squared = 52.03 using 59 PHA bins. Test statistic : Chi-Squared = 52.03 using 59 PHA bins. Reduced chi-squared = 0.9460 for 55 degrees of freedom Null hypothesis probability = 5.888110e-01 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: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 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 Apparent non-monotonicity in statistic space detected. Current bracket values 3.00712, 975.254 and delta stat 1.87882, 2.93235 but latest trial 13.3635 gives 1.80301 Suggest that you check this result using the steppar command. 2 0.102822 489.131 (-0.20436,488.824) XSPEC12>error 3 Parameter Confidence Range (2.706) ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at 0.00422603 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 0.00422603 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 0.00422603 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 0.00422603 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 0.00422603 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 0.00422603 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 0.00422603 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 0.00422603 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 0.00422603 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 0.00422603 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 0.00422603 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 0.00422603 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 5.094, 1.17893 and delta stat 1.89416, 4.1876 but latest trial 3.46488 gives 1.79924 Suggest that you check this result using the steppar command. ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: 8.24181e+07, with delta statistic: 0.038953 *** Parameter upper bound is INVALID. 3 3.13646 0 (-64.9531,-68.0896) XSPEC12>error 4 Parameter Confidence Range (2.706) Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 3:kT 4:norm 52.008 0.517883 -3 13.9878 0.286780 82.7354 0.00179844 ================================================== Variances and Principal Axes 1 2 3 4 1.3632E-07| -0.0004 -0.0047 -0.0000 -1.0000 2.3999E-03| 0.0614 0.9981 -0.0005 -0.0047 7.7841E+00| -0.9978 0.0614 0.0241 0.0002 3.3498E+04| 0.0241 -0.0009 0.9997 -0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.725e+01 -1.236e+00 8.078e+02 -4.041e-02 -1.236e+00 6.126e-02 -3.144e+01 1.589e-03 8.078e+02 -3.144e+01 3.348e+04 -1.624e+00 -4.041e-02 1.589e-03 -1.624e+00 7.912e-05 ------------------------------------------------ ======================================================================== Model bbodyrad<1> + bbodyrad<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 13.9878 +/- 5.22032 2 1 bbodyrad norm 0.286780 +/- 0.247506 3 2 bbodyrad kT keV 82.7354 +/- 182.971 4 2 bbodyrad norm 1.79844E-03 +/- 8.89478E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 52.01 using 59 PHA bins. Test statistic : Chi-Squared = 52.01 using 59 PHA bins. Reduced chi-squared = 0.9456 for 55 degrees of freedom Null hypothesis probability = 5.896767e-01 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 0.000457235, 0 and delta stat 0.218246, 4.86551 but latest trial 0.000184918 gives 4.95085 Suggest that you check this result using the steppar command. 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: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: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: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: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: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: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:1 Apparent non-monotonicity in statistic space detected. Current bracket values 0.105217, 0.105455 and delta stat 2.68738, 4.29909 but latest trial 0.105336 gives 4.86131 Suggest that you check this result using the steppar command. 4 0.000228617 0.105336 (-0.00154006,0.103568) 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] : 13.9878 (-14.7546 4.60508) R1^2/D10^2 : 0.286780 (-0.20436 488.824) kT2 [keV] : 82.7354 (-64.9531 -68.0896) R2^2/D10^2 : 1.79844E-03 (-0.00154006 0.103568) ------------------------------------------------------------ #Fit statistic : Chi-Squared = 53.82 using 59 PHA bins. #Fit statistic : Chi-Squared = 52.62 using 59 PHA bins. #Fit statistic : Chi-Squared = 52.55 using 59 PHA bins. #Fit statistic : Chi-Squared = 52.03 using 59 PHA bins. #Fit statistic : Chi-Squared = 52.01 using 59 PHA bins. # Reduced chi-squared = 0.9785 for 55 degrees of freedom # Reduced chi-squared = 0.9568 for 55 degrees of freedom # Reduced chi-squared = 0.9555 for 55 degrees of freedom # Reduced chi-squared = 0.9460 for 55 degrees of freedom # Reduced chi-squared = 0.9456 for 55 degrees of freedom # Null hypothesis probability = 5.198292e-01 # Null hypothesis probability = 5.660093e-01 # Null hypothesis probability = 5.686426e-01 # Null hypothesis probability = 5.888110e-01 # Null hypothesis probability = 5.896767e-01 Energy Fluence 90% Error [keV] [erg/cm2] [erg/cm2] 15- 25 1.854e-08 1.002e-08 25- 50 4.168e-08 1.595e-08 50-150 1.733e-07 6.414e-08 15-150 2.335e-07 1.008e-07