XSPEC version: 12.11.0 Build Date/Time: Mon Apr 13 12:38:19 2020 XSPEC12>query no XSPEC12>data 1:1 sw00980421000b_avg.pha 1 spectrum in use Spectral Data File: sw00980421000b_avg.pha Spectrum 1 Net count rate (cts/s) for Spectrum:1 3.952e-02 +/- 3.065e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 1-80 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 48.98 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 sw00980421000b_avg.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 8027.67 using 59 bins. Test statistic : Chi-Squared 8027.67 using 59 bins. Null hypothesis probability of 0.00e+00 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 78.7568 52.9096 -1 3.92813 2.18900 10.7289 0.0922026 76.2087 26.5639 -2 4.94024 0.999989 11.6022 0.0526223 73.6814 62.6118 -1 4.99802 0.942706 12.0575 0.0502237 73.0225 0.309801 -1 5.06944 0.917381 12.3344 0.0455956 72.3529 1.67188 -1 5.14408 0.898536 12.6197 0.0411347 71.6579 2.00379 -1 5.21746 0.881406 12.9251 0.0369391 70.9354 1.86586 -1 5.28954 0.865218 13.2542 0.0330254 70.1859 1.59009 -1 5.36058 0.849620 13.6091 0.0293963 69.4107 1.21154 -1 5.43081 0.834361 13.9918 0.0260522 68.6127 0.735878 -1 5.50042 0.819251 14.4045 0.0229912 ================================================== Variances and Principal Axes 1 2 3 4 5.2423E-06| -0.0129 -0.0157 -0.0065 -0.9998 9.6877E-03| -0.5093 -0.8581 0.0622 0.0196 7.7372E-01| 0.7838 -0.4926 -0.3782 0.0001 9.7008E+00| -0.3551 0.1440 -0.9236 0.0083 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.701e+00 -7.905e-01 2.952e+00 -2.878e-02 -7.905e-01 3.960e-01 -1.146e+00 1.145e-02 2.952e+00 -1.146e+00 8.386e+00 -7.478e-02 -2.878e-02 1.145e-02 -7.478e-02 6.844e-04 ------------------------------------------------ ======================================================================== Model bbodyrad<1> + bbodyrad<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 5.50042 +/- 1.30437 2 1 bbodyrad norm 0.819251 +/- 0.629269 3 2 bbodyrad kT keV 14.4045 +/- 2.89588 4 2 bbodyrad norm 2.29912E-02 +/- 2.61610E-02 ________________________________________________________________________ Fit statistic : Chi-Squared 68.61 using 59 bins. Test statistic : Chi-Squared 68.61 using 59 bins. Null hypothesis probability of 1.03e-01 with 55 degrees of freedom XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 3:kT 4:norm 67.8009 2.49451 -1 5.56864 0.804548 14.8463 0.0202244 66.9713 0.815828 -1 5.63745 0.789265 15.3231 0.0177153 66.1357 1.69121 -1 5.70588 0.773845 15.8336 0.0154707 65.3028 2.69479 -1 5.77388 0.758253 16.3778 0.0134794 64.4823 3.76624 -1 5.84137 0.742497 16.9550 0.0117275 63.6843 4.8289 -1 5.90823 0.726616 17.5631 0.0101987 62.9189 5.77817 -1 5.97428 0.710680 18.1993 0.00887475 62.1953 6.50064 -1 6.03931 0.694782 18.8595 0.00773594 61.521 6.86763 -1 6.10306 0.679032 19.5386 0.00676215 60.9016 6.76617 -1 6.16529 0.663545 20.2309 0.00593334 ================================================== Variances and Principal Axes 1 2 3 4 5.4807E-07| -0.0041 -0.0068 -0.0011 -1.0000 3.3574E-03| -0.3950 -0.9185 0.0163 0.0079 4.1828E-01| 0.9080 -0.3931 -0.1447 -0.0009 2.0695E+01| -0.1393 0.0424 -0.9893 0.0014 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 7.473e-01 -2.704e-01 2.798e+00 -4.345e-03 -2.704e-01 1.047e-01 -8.445e-01 1.336e-03 2.798e+00 -8.445e-01 2.027e+01 -2.843e-02 -4.345e-03 1.336e-03 -2.843e-02 4.109e-05 ------------------------------------------------ ======================================================================== Model bbodyrad<1> + bbodyrad<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 6.16529 +/- 0.864440 2 1 bbodyrad norm 0.663545 +/- 0.323528 3 2 bbodyrad kT keV 20.2309 +/- 4.50167 4 2 bbodyrad norm 5.93334E-03 +/- 6.41049E-03 ________________________________________________________________________ Fit statistic : Chi-Squared 60.90 using 59 bins. Test statistic : Chi-Squared 60.90 using 59 bins. Null hypothesis probability of 2.72e-01 with 55 degrees of freedom XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 3:kT 4:norm 60.3436 0.691278 -1 6.22488 0.648766 20.9271 0.00523395 59.8406 4.8504 -1 6.28340 0.634070 21.6276 0.00463853 59.395 3.1326 -1 6.33970 0.619980 22.3236 0.00413480 59.0041 0.917981 -1 6.39356 0.606554 23.0098 0.00370852 58.6641 1.70693 -1 6.44486 0.593844 23.6816 0.00334732 58.3703 4.5092 -1 6.49350 0.581883 24.3351 0.00304063 58.118 7.40321 -1 6.53943 0.570687 24.9670 0.00277951 57.9023 10.2545 -1 6.58263 0.560254 25.5749 0.00255649 57.7187 12.9545 -1 6.62313 0.550573 26.1572 0.00236534 57.5629 15.4102 -1 6.66097 0.541618 26.7125 0.00220090 57.431 17.5707 -1 6.69624 0.533362 27.2402 0.00205891 57.3195 19.4037 -1 6.72902 0.525766 27.7401 0.00193585 57.2256 20.8838 -1 6.75942 0.518792 28.2122 0.00182881 57.2124 22.0212 -2 6.94758 0.474648 30.8410 0.00124447 57.1712 799.202 -3 7.13436 0.437692 34.7107 0.000845132 56.7343 1231.08 -4 7.10036 0.445891 34.2433 0.000969069 56.7331 58.708 -5 7.10677 0.444721 34.4223 0.000958236 ================================================== Variances and Principal Axes 1 2 3 4 1.9275E-08| -0.0006 -0.0017 -0.0001 -1.0000 9.2423E-04| -0.2346 -0.9721 0.0021 0.0018 2.6826E-01| 0.9715 -0.2345 -0.0348 -0.0002 1.5557E+02| -0.0343 0.0062 -0.9994 0.0001 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 4.362e-01 -9.376e-02 5.322e+00 -4.993e-04 -9.376e-02 2.153e-02 -9.554e-01 9.063e-05 5.322e+00 -9.554e-01 1.554e+02 -1.329e-02 -4.993e-04 9.063e-05 -1.329e-02 1.167e-06 ------------------------------------------------ ======================================================================== Model bbodyrad<1> + bbodyrad<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 7.10677 +/- 0.660431 2 1 bbodyrad norm 0.444721 +/- 0.146714 3 2 bbodyrad kT keV 34.4223 +/- 12.4651 4 2 bbodyrad norm 9.58236E-04 +/- 1.08031E-03 ________________________________________________________________________ Fit statistic : Chi-Squared 56.73 using 59 bins. Test statistic : Chi-Squared 56.73 using 59 bins. Null hypothesis probability of 4.10e-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 Wed Jul 22 22:08:48 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: sw00980421000b_avg.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: sw00980421000b_avg.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: sw00980421000b_avg.pha Net count rate (cts/s) for Spectrum:1 3.657e-02 +/- 2.012e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 48.98 sec Using fit statistic: chi Using Response (RMF) File sw00980421000b_avg.rsp for Source 1 Spectral data counts: 1.79085 Model predicted rate: 3.66221E-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 7.10677 +/- 0.660431 2 1 bbodyrad norm 0.444721 +/- 0.146714 3 2 bbodyrad kT keV 34.4223 +/- 12.4651 4 2 bbodyrad norm 9.58236E-04 +/- 1.08031E-03 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared 56.73 using 59 bins. Test statistic : Chi-Squared 56.73 using 59 bins. Null hypothesis probability of 4.10e-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 0.1217 photons (3.8271e-09 ergs/cm^2/s) range (15.000 - 25.000 keV) Error range 0.08159 - 0.1324 (2.575e-09 - 4.159e-09) (90.00% confidence) XSPEC12>flux 25.0 50.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.11392 photons (6.2238e-09 ergs/cm^2/s) range (25.000 - 50.000 keV) Error range 0.06454 - 0.1208 (3.508e-09 - 6.585e-09) (90.00% confidence) XSPEC12>flux 50.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.065616 photons (9.181e-09 ergs/cm^2/s) range (50.000 - 150.00 keV) Error range 0.009081 - 0.07288 (8.580e-10 - 1.034e-08) (90.00% confidence) XSPEC12>flux 15.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.30124 photons (1.9232e-08 ergs/cm^2/s) range (15.000 - 150.00 keV) Error range 0.1683 - 0.3089 (7.548e-09 - 2.011e-08) (90.00% confidence) XSPEC12>error 1 Parameter Confidence Range (2.706) 1 6.11596 8.13513 (-0.989109,1.03007) XSPEC12>error 2 Parameter Confidence Range (2.706) 2 0.272201 0.757587 (-0.172833,0.312554) XSPEC12>error 3 Parameter Confidence Range (2.706) 3 22 78.7675 (-12.3855,44.3821) 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 4 0.000121615 0.00430561 (-0.000839888,0.00334411) 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] : 7.10677 (-0.989109 1.03007) R1^2/D10^2 : 0.444721 (-0.172833 0.312554) kT2 [keV] : 34.4223 (-12.3855 44.3821) R2^2/D10^2 : 9.58236E-04 (-0.000839888 0.00334411) ------------------------------------------------------------ Energy Fluence 90% Error [keV] [erg/cm2] [erg/cm2] 15- 25 1.875e-07 3.879e-08 25- 50 3.048e-07 7.536e-08 50-150 4.497e-07 2.322e-07 15-150 9.420e-07 3.076e-07