XSPEC version: 12.9.1 Build Date/Time: Thu Apr 20 23:34:29 2017 XSPEC12>query no XSPEC12>data 1:1 ../sw01227767000b_peak.pha 1 spectrum in use Spectral Data File: ../sw01227767000b_peak.pha Spectrum 1 Net count rate (cts/s) for Spectrum:1 3.507e-01 +/- 2.434e-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 ../sw01227767000b_preslew.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 <.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+2 < 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 <.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+ < 1.00000E-02 0.0000 0.0000 1.00000E+2 4 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 = 223.17 using 59 PHA bins. Test statistic : Chi-Squared = 223.17 using 59 PHA bins. Reduced chi-squared = 4.0576 for 55 degrees of freedom Null hypothesis probability = 3.961857e-22 Current data and model not fit yet. XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 3:kT 4:norm 101.854 16.1811 -2 3.95495 13.9684 15.5891 0.181460 82.7139 83.9269 -2 5.24974 4.96990 18.6660 0.0974558 68.6027 121.358 -1 5.47537 4.88476 19.7377 0.0981601 67.7373 6.30126 -1 5.59189 4.59917 20.1522 0.0902611 66.9602 1.74698 -1 5.70995 4.34903 20.5664 0.0835808 66.2711 1.85745 -1 5.82410 4.12249 20.9668 0.0777109 65.6584 2.06502 -1 5.93403 3.91813 21.3542 0.0725169 65.1118 2.26082 -1 6.03962 3.73405 21.7295 0.0678961 64.623 2.4398 -1 6.14081 3.56822 22.0935 0.0637656 64.1847 2.60244 -1 6.23766 3.41865 22.4470 0.0600573 ================================================== Variances and Principal Axes 1 2 3 4 1.6258E-05| -0.0136 -0.0044 -0.0092 -0.9999 3.1353E-02| 0.9168 0.3909 -0.0804 -0.0135 1.0550E+01| 0.3235 -0.6103 0.7230 -0.0084 2.8577E+00| 0.2337 -0.6890 -0.6860 0.0062 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.287e+00 -2.532e+00 2.008e+00 -2.475e-02 -2.532e+00 5.291e+00 -3.306e+00 4.139e-02 2.008e+00 -3.306e+00 6.861e+00 -7.585e-02 -2.475e-02 4.139e-02 -7.585e-02 8.681e-04 ------------------------------------------------ ======================================================================== Model bbodyrad<1> + bbodyrad<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 6.23766 +/- 1.13438 2 1 bbodyrad norm 3.41865 +/- 2.30018 3 2 bbodyrad kT keV 22.4470 +/- 2.61933 4 2 bbodyrad norm 6.00573E-02 +/- 2.94630E-02 ________________________________________________________________________ Fit statistic : Chi-Squared = 64.18 using 59 PHA bins. Test statistic : Chi-Squared = 64.18 using 59 PHA bins. Reduced chi-squared = 1.167 for 55 degrees of freedom Null hypothesis probability = 1.856549e-01 XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 3:kT 4:norm 63.7856 0.773295 -1 6.33177 3.28115 22.7950 0.0566687 63.4316 2.83819 -1 6.42016 3.15911 23.1290 0.0536506 63.1125 3.00301 -1 6.50458 3.04828 23.4537 0.0509109 62.8241 3.11147 -1 6.58520 2.94741 23.7696 0.0484173 62.7225 3.20561 -2 7.12500 2.24679 25.5538 0.0344274 60.8959 102.134 -2 7.51468 2.02635 27.4867 0.0270366 60.2912 63.241 -2 7.75974 1.87391 29.0553 0.0225708 60.0061 42.6752 -2 7.94519 1.76558 30.2885 0.0197153 59.8646 26.196 -2 8.08640 1.68751 31.2637 0.0177634 59.8432 16.1836 -3 8.34544 1.54535 33.0190 0.0144398 ================================================== Variances and Principal Axes 1 2 3 4 1.9675E-06| -0.0047 -0.0045 -0.0016 -1.0000 1.4286E-02| 0.6010 0.7989 -0.0228 -0.0064 8.7180E-01| -0.7898 0.5980 0.1360 0.0008 4.1279E+01| 0.1223 -0.0637 0.9904 -0.0019 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.167e+00 -7.266e-01 4.907e+00 -1.028e-02 -7.266e-01 4.884e-01 -2.534e+00 5.390e-03 4.907e+00 -2.534e+00 4.051e+01 -7.798e-02 -1.028e-02 5.390e-03 -7.798e-02 1.537e-04 ------------------------------------------------ ======================================================================== Model bbodyrad<1> + bbodyrad<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 8.34544 +/- 1.08009 2 1 bbodyrad norm 1.54535 +/- 0.698891 3 2 bbodyrad kT keV 33.0190 +/- 6.36472 4 2 bbodyrad norm 1.44398E-02 +/- 1.23995E-02 ________________________________________________________________________ Fit statistic : Chi-Squared = 59.84 using 59 PHA bins. Test statistic : Chi-Squared = 59.84 using 59 PHA bins. Reduced chi-squared = 1.088 for 55 degrees of freedom Null hypothesis probability = 3.043067e-01 XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 3:kT 4:norm 59.6966 17.8681 -3 8.46170 1.49602 34.0591 0.0132949 59.6805 20.0333 -4 8.53366 1.46413 34.6683 0.0125987 59.6783 6.33424 -5 8.56443 1.45045 34.9313 0.0123109 ================================================== Variances and Principal Axes 1 2 3 4 1.0997E-06| -0.0035 -0.0040 -0.0010 -1.0000 1.0728E-02| 0.5196 0.8543 -0.0151 -0.0052 7.4446E-01| -0.8493 0.5183 0.1004 0.0008 6.7990E+01| 0.0936 -0.0394 0.9948 -0.0012 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.135e+00 -5.734e-01 6.266e+00 -7.932e-03 -5.734e-01 3.132e-01 -2.624e+00 3.369e-03 6.266e+00 -2.624e+00 6.730e+01 -7.872e-02 -7.932e-03 3.369e-03 -7.872e-02 9.407e-05 ------------------------------------------------ ======================================================================== Model bbodyrad<1> + bbodyrad<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 8.56443 +/- 1.06548 2 1 bbodyrad norm 1.45045 +/- 0.559611 3 2 bbodyrad kT keV 34.9313 +/- 8.20348 4 2 bbodyrad norm 1.23109E-02 +/- 9.69917E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 59.68 using 59 PHA bins. Test statistic : Chi-Squared = 59.68 using 59 PHA bins. Reduced chi-squared = 1.085 for 55 degrees of freedom Null hypothesis probability = 3.095289e-01 XSPEC12>log bat_spec_2bb.log Logging to file:bat_spec_2bb.log XSPEC12>show XSPEC version: 12.9.1 Sun May 12 20:33:02 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 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: vern: Verner, Ferland, Korista, and Yakovlev 1996 Cosmology in use: H0 = 70 q0 = 0 Lambda0 = 0.73 Model data directory: /local/data/bat1/alien/heasoft_amytest_version/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: ../sw01227767000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw01227767000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw01227767000b_peak.pha Net count rate (cts/s) for Spectrum:1 3.189e-01 +/- 1.517e-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 ../sw01227767000b_preslew.rsp for Source 1 Spectral data counts: 0.318854 Model predicted rate: 0.311186 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 8.56443 +/- 1.06548 2 1 bbodyrad norm 1.45045 +/- 0.559611 3 2 bbodyrad kT keV 34.9313 +/- 8.20348 4 2 bbodyrad norm 1.23109E-02 +/- 9.69917E-03 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 59.68 using 59 PHA bins. Test statistic : Chi-Squared = 59.68 using 59 PHA bins. Reduced chi-squared = 1.085 for 55 degrees of freedom Null hypothesis probability = 3.095289e-01 Weighting method: standard XSPEC12>flux 15.0 25.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.70165 photons (2.2274e-08 ergs/cm^2/s) range (15.000 - 25.000 keV) Error range 0.4113 - 0.7559 (1.312e-08 - 2.400e-08) (90.00% confidence) XSPEC12>flux 25.0 50.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.94635 photons (5.3466e-08 ergs/cm^2/s) range (25.000 - 50.000 keV) Error range 0.4913 - 0.9903 (2.781e-08 - 5.594e-08) (90.00% confidence) XSPEC12>flux 50.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.88297 photons (1.242e-07 ergs/cm^2/s) range (50.000 - 150.00 keV) Error range 0.1934 - 0.9349 (2.000e-08 - 1.322e-07) (90.00% confidence) XSPEC12>flux 15.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 2.531 photons (1.9994e-07 ergs/cm^2/s) range (15.000 - 150.00 keV) Error range 1.299 - 2.587 (7.030e-08 - 2.045e-07) (90.00% confidence) XSPEC12>error 1 Parameter Confidence Range (2.706) 1 6.5264 10.921 (-2.04883,2.34573) XSPEC12>error 2 Parameter Confidence Range (2.706) ***Warning: Zero alpha-matrix diagonal element for parameter 3 ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 3 is pegged at 0.185856 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 4 is pegged at 0.0297042 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 0.185856 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 4 is pegged at 0.0297042 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 0.153815 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 4 is pegged at 616753 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 0.153815 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 4 is pegged at 616753 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 0.161572 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 4 is pegged at 0.000718375 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 0.161572 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 4 is pegged at 0.000718375 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 0.0273939 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 4 is pegged at 1.62591e+09 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 0.0273939 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 4 is pegged at 1.62591e+09 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 3.16461, 3.16602 and delta statistic 2.41616, 148.743 2 0.715238 3.16461 (-0.727921,1.72145) XSPEC12>error 3 Parameter Confidence Range (2.706) 3 24.1091 87.5947 (-10.9791,52.5065) 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 Due to zero model norms, the following fit parameters are temporarily frozen:3 ***Warning: Zero alpha-matrix diagonal element for parameter 1 ***Warning: Zero alpha-matrix diagonal element for parameter 2 Parameter 1 is pegged at 0.168949 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 2 is pegged at 2.52594 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 0.168949 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 2 is pegged at 2.52594 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 0.0439316, 0.0440326 and delta stat 2.54901, 96.6275 but latest trial 0.0439821 gives 109.886 Suggest that you check this result using the steppar command. 4 0.00116365 0.0439821 (-0.0109588,0.0318596) 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] : 8.56443 (-2.04883 2.34573) R1^2/D10^2 : 1.45045 (-0.727921 1.72145) kT2 [keV] : 34.9313 (-10.9791 52.5065) R2^2/D10^2 : 1.23109E-02 (-0.0109588 0.0318596) ------------------------------------------------------------ Reduced chi-squared = Energy Fluence 90% Error [keV] [erg/cm2] [erg/cm2] 15- 25 2.227e-08 5.440e-09 25- 50 5.347e-08 1.407e-08 50-150 1.242e-07 5.610e-08 15-150 1.999e-07 6.710e-08