XSPEC version: 12.13.1 Build Date/Time: Thu Jul 20 16:52:54 2023 XSPEC12>query no XSPEC12>data 1:1 sw01210276000b_avg.pha 1 spectrum in use Spectral Data File: sw01210276000b_avg.pha Spectrum 1 Net count rate (cts/s) for Spectrum:1 2.229e-02 +/- 2.097e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 1-80 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 137.9 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 sw01210276000b_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 14865.45 using 59 bins. Test statistic : Chi-Squared 14865.45 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 73.2195 71.6446 -2 2.75051 3.24925 13.8223 0.0170815 65.3739 486.554 -3 0.807330 22.4580 14.1269 0.0226701 63.392 60.9317 3 1.36843 277.705 14.1269 0.0226702 63.3613 53.7868 2 1.36946 279.903 14.1270 0.0226709 63.0478 53.5998 1 1.37943 301.279 14.1273 0.0226777 59.8483 51.7159 0 1.45190 465.604 14.1282 0.0227274 55.4136 32.6442 0 1.54764 751.038 14.1031 0.0228003 55.3198 15.4667 -1 1.56244 663.934 14.0181 0.0230622 55.2612 2.85891 -1 1.57969 596.324 13.9677 0.0233470 55.2114 2.7658 -1 1.59688 537.770 13.9324 0.0235544 ================================================== Variances and Principal Axes 1 2 3 4 3.5695E-06| 0.0071 0.0000 0.0059 1.0000 2.8090E-03| 0.9999 0.0003 -0.0134 -0.0070 1.2959E+00| 0.0134 0.0001 0.9999 -0.0059 6.5181E+06| -0.0003 1.0000 -0.0001 0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 5.050e-01 -1.809e+03 2.775e-01 -1.991e-03 -1.809e+03 6.518e+06 -9.376e+02 6.733e+00 2.775e-01 -9.376e+02 1.430e+00 -8.674e-03 -1.991e-03 6.733e+00 -8.674e-03 5.650e-05 ------------------------------------------------ ======================================================================== Model bbodyrad<1> + bbodyrad<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 1.59688 +/- 0.710664 2 1 bbodyrad norm 537.770 +/- 2553.06 3 2 bbodyrad kT keV 13.9324 +/- 1.19602 4 2 bbodyrad norm 2.35544E-02 +/- 7.51660E-03 ________________________________________________________________________ Fit statistic : Chi-Squared 55.21 using 59 bins. Test statistic : Chi-Squared 55.21 using 59 bins. Null hypothesis probability of 4.67e-01 with 55 degrees of freedom XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 3:kT 4:norm 55.1677 0.418813 -1 1.61382 486.917 13.9068 0.0237047 55.1281 1.38292 -1 1.63073 442.068 13.8911 0.0237911 55.0914 1.04798 -1 1.64749 402.579 13.8819 0.0238374 55.0571 0.74939 -1 1.66409 367.691 13.8778 0.0238523 55.0248 0.525001 -1 1.68050 336.776 13.8775 0.0238430 54.9942 0.361991 -1 1.69672 309.310 13.8801 0.0238152 54.9653 0.252514 -1 1.71273 284.848 13.8850 0.0237733 54.9379 0.195001 -1 1.72851 263.014 13.8917 0.0237210 54.912 0.183802 -1 1.74403 243.486 13.8996 0.0236609 54.8876 0.200533 -1 1.75930 225.986 13.9084 0.0235952 ================================================== Variances and Principal Axes 1 2 3 4 3.6939E-06| 0.0069 0.0000 0.0060 1.0000 3.9096E-03| 0.9998 0.0008 -0.0177 -0.0068 1.3163E+00| 0.0176 0.0005 0.9998 -0.0061 8.4839E+05| -0.0008 1.0000 -0.0004 0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 5.652e-01 -6.898e+02 3.246e-01 -2.385e-03 -6.898e+02 8.484e+05 -3.708e+02 2.727e+00 3.246e-01 -3.708e+02 1.478e+00 -9.202e-03 -2.385e-03 2.727e+00 -9.202e-03 6.141e-05 ------------------------------------------------ ======================================================================== Model bbodyrad<1> + bbodyrad<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 1.75930 +/- 0.751817 2 1 bbodyrad norm 225.986 +/- 921.079 3 2 bbodyrad kT keV 13.9084 +/- 1.21570 4 2 bbodyrad norm 2.35952E-02 +/- 7.83629E-03 ________________________________________________________________________ Fit statistic : Chi-Squared 54.89 using 59 bins. Test statistic : Chi-Squared 54.89 using 59 bins. Null hypothesis probability of 4.79e-01 with 55 degrees of freedom XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 3:kT 4:norm 54.8646 0.295385 -1 1.77431 210.250 13.9183 0.0235235 54.8429 0.234255 -1 1.78900 196.123 13.9283 0.0234520 54.8227 0.270681 -1 1.80338 183.398 13.9386 0.0233788 54.8037 0.291066 -1 1.81743 171.918 13.9491 0.0233049 54.786 0.30576 -1 1.83115 161.545 13.9597 0.0232310 54.7695 0.318205 -1 1.84452 152.157 13.9703 0.0231575 54.7541 0.326977 -1 1.85753 143.648 13.9808 0.0230849 54.7399 0.333093 -1 1.87019 135.925 13.9912 0.0230135 54.7267 0.337165 -1 1.88247 128.904 14.0015 0.0229436 54.7145 0.339564 -1 1.89439 122.514 14.0116 0.0228753 54.7033 0.340193 -1 1.90592 116.689 14.0214 0.0228087 54.693 0.339758 -1 1.91708 111.372 14.0311 0.0227441 54.6835 0.337563 -1 1.92787 106.513 14.0404 0.0226815 ================================================== Variances and Principal Axes 1 2 3 4 3.4582E-06| 0.0064 0.0000 0.0057 1.0000 5.2346E-03| 0.9997 0.0021 -0.0220 -0.0062 1.3939E+00| 0.0219 0.0012 0.9997 -0.0058 1.3863E+05| -0.0021 1.0000 -0.0012 0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 6.216e-01 -2.921e+02 3.770e-01 -2.643e-03 -2.921e+02 1.386e+05 -1.644e+02 1.154e+00 3.770e-01 -1.644e+02 1.588e+00 -9.465e-03 -2.643e-03 1.154e+00 -9.465e-03 6.032e-05 ------------------------------------------------ ======================================================================== Model bbodyrad<1> + bbodyrad<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 1.92787 +/- 0.788391 2 1 bbodyrad norm 106.513 +/- 372.332 3 2 bbodyrad kT keV 14.0404 +/- 1.26025 4 2 bbodyrad norm 2.26815E-02 +/- 7.76667E-03 ________________________________________________________________________ Fit statistic : Chi-Squared 54.68 using 59 bins. Test statistic : Chi-Squared 54.68 using 59 bins. Null hypothesis probability of 4.87e-01 with 55 degrees of freedom XSPEC12>log bat_spec_2bb.log Logging to file:bat_spec_2bb.log XSPEC12>show XSPEC version: 12.13.1 Sat Mar 9 15:15:43 2024 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/release6.32/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: sw01210276000b_avg.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1210276/remake_spec_cflux/spec_T100/sw01210276000b_avg.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: sw01210276000b_avg.pha Net count rate (cts/s) for Spectrum:1 2.035e-02 +/- 1.550e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 137.9 sec Using fit statistic: chi Using Response (RMF) File sw01210276000b_avg.rsp for Source 1 Spectral data counts: 2.80697 Model predicted rate: 1.91985E-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 1.92787 +/- 0.788391 2 1 bbodyrad norm 106.513 +/- 372.332 3 2 bbodyrad kT keV 14.0404 +/- 1.26025 4 2 bbodyrad norm 2.26815E-02 +/- 7.76667E-03 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared 54.68 using 59 bins. Test statistic : Chi-Squared 54.68 using 59 bins. Null hypothesis probability of 4.87e-01 with 55 degrees of freedom Bayes is off XSPEC12>flux 15.0 25.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.054856 photons (1.6491e-09 ergs/cm^2/s) range (15.000 - 25.000 keV) Error range 0.01926 - 0.05703 (6.135e-10 - 1.708e-09) (90.00% confidence) XSPEC12>flux 25.0 50.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.060821 photons (3.5378e-09 ergs/cm^2/s) range (25.000 - 50.000 keV) Error range 0.03833 - 0.06791 (2.254e-09 - 3.956e-09) (90.00% confidence) XSPEC12>flux 50.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.04048 photons (4.5784e-09 ergs/cm^2/s) range (50.000 - 150.00 keV) Error range 0.02430 - 0.04657 (2.608e-09 - 5.358e-09) (90.00% confidence) XSPEC12>flux 15.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.15616 photons (9.7653e-09 ergs/cm^2/s) range (15.000 - 150.00 keV) Error range 0.08706 - 0.1571 (6.275e-09 - 1.048e-08) (90.00% confidence) XSPEC12>error 1 Parameter Confidence Range (2.706) 1 0.952617 4.19713 (-0.985707,2.2588) XSPEC12>error 2 Parameter Confidence Range (2.706) Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 3:kT 4:norm 54.6488 0.898551 -2 2.02809 67.8394 14.1347 0.0220678 ================================================== Variances and Principal Axes 1 2 3 4 3.3312E-06| 0.0062 0.0000 0.0055 1.0000 5.5193E-03| 0.9997 0.0026 -0.0228 -0.0061 1.4279E+00| 0.0227 0.0016 0.9997 -0.0057 9.1289E+04| -0.0026 1.0000 -0.0015 0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 6.257e-01 -2.378e+02 3.883e-01 -2.648e-03 -2.378e+02 9.129e+04 -1.367e+02 9.334e-01 3.883e-01 -1.367e+02 1.632e+00 -9.469e-03 -2.648e-03 9.334e-01 -9.469e-03 5.874e-05 ------------------------------------------------ ======================================================================== Model bbodyrad<1> + bbodyrad<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 2.02809 +/- 0.791032 2 1 bbodyrad norm 67.8394 +/- 302.140 3 2 bbodyrad kT keV 14.1347 +/- 1.27738 4 2 bbodyrad norm 2.20678E-02 +/- 7.66398E-03 ________________________________________________________________________ Fit statistic : Chi-Squared 54.65 using 59 bins. Test statistic : Chi-Squared 54.65 using 59 bins. Null hypothesis probability of 4.88e-01 with 55 degrees of freedom ***Warning: New best fit found, fit parameters will be set to new values. Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 3:kT 4:norm 54.5993 0.523556 -2 2.08691 56.8833 14.1874 0.0217319 54.592 1.63396 -2 2.11425 52.1528 14.2066 0.0216081 ================================================== Variances and Principal Axes 1 2 3 4 3.2004E-06| 0.0057 0.0000 0.0053 1.0000 7.0404E-03| 0.9996 0.0047 -0.0270 -0.0056 1.4849E+00| 0.0270 0.0029 0.9996 -0.0055 3.0393E+04| -0.0048 1.0000 -0.0028 0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 7.090e-01 -1.459e+02 4.423e-01 -2.935e-03 -1.459e+02 3.039e+04 -8.381e+01 5.570e-01 4.423e-01 -8.381e+01 1.715e+00 -9.702e-03 -2.935e-03 5.570e-01 -9.702e-03 5.858e-05 ------------------------------------------------ ======================================================================== Model bbodyrad<1> + bbodyrad<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 2.11425 +/- 0.842021 2 1 bbodyrad norm 52.1528 +/- 174.332 3 2 bbodyrad kT keV 14.2066 +/- 1.30953 4 2 bbodyrad norm 2.16081E-02 +/- 7.65396E-03 ________________________________________________________________________ Fit statistic : Chi-Squared 54.59 using 59 bins. Test statistic : Chi-Squared 54.59 using 59 bins. Null hypothesis probability of 4.90e-01 with 55 degrees of freedom ***Warning: New best fit found, fit parameters will be set to new values. 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 2 0.913331 142191 (-44.2231,142146) XSPEC12>error 3 Parameter Confidence Range (2.706) 3 12.1403 17.1631 (-2.10521,2.91757) XSPEC12>error 4 Parameter Confidence Range (2.706) ***Warning: Zero alpha-matrix diagonal element for parameter 1 ***Warning: Zero alpha-matrix diagonal element for parameter 2 Parameter 1 is pegged at 0.17669 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 2 is pegged at 146.391 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 0.17669 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 2 is pegged at 146.391 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 0.034537, 0.0375032 and delta stat 1.80486, 9.30798 but latest trial 0.0360201 gives 10.0509 Suggest that you check this result using the steppar command. 4 0.0106486 0.0360201 (-0.010713,0.0146585) 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] : 2.11425 (-0.985707 2.2588) R1^2/D10^2 : 52.1528 (-44.2231 142146) kT2 [keV] : 14.2066 (-2.10521 2.91757) R2^2/D10^2 : 2.16081E-02 (-0.010713 0.0146585) ------------------------------------------------------------ #Fit statistic : Chi-Squared 54.59 using 59 bins. Reduced chi-squared = # Null hypothesis probability of 4.90e-01 with 55 degrees of freedom Energy Fluence 90% Error [keV] [erg/cm2] [erg/cm2] 15- 25 2.274e-07 7.547e-08 25- 50 4.879e-07 1.174e-07 50-150 6.314e-07 1.896e-07 15-150 1.347e-06 2.899e-07