XSPEC version: 12.9.1 Build Date/Time: Thu Apr 20 23:34:29 2017 [?1034hXSPEC12>query no XSPEC12>data 1:1 sw00823001000b_avg.pha 1 spectrum in use Spectral Data File: sw00823001000b_avg.pha Spectrum 1 Net count rate (cts/s) for Spectrum:1 2.566e-02 +/- 3.005e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 1-80 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 127.7 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 sw00823001000b_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 = 20964.10 using 59 PHA bins. Test statistic : Chi-Squared = 20964.10 using 59 PHA bins. Reduced chi-squared = 381.1654 for 55 degrees of freedom Null hypothesis probability = 0.000000e+00 Current data and model not fit yet. XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 3:kT 4:norm 84.2342 55.4289 -1 3.83619 1.63746 11.0383 0.0458534 82.1497 24.61 -1 3.79701 1.68521 11.4882 0.0388216 80.4385 7.3178 -1 3.81520 1.76314 11.9545 0.0332961 78.9219 6.6144 -1 3.84940 1.79462 12.4188 0.0287342 77.5724 5.7636 -1 3.89472 1.78672 12.8801 0.0249601 76.3673 4.98987 -1 3.94863 1.74989 13.3366 0.0218231 75.287 4.16183 -1 4.00914 1.69329 13.7871 0.0192010 74.3154 3.26714 -1 4.07460 1.62441 14.2304 0.0169965 73.439 2.31007 -1 4.14361 1.54902 14.6657 0.0151324 72.6472 1.29898 -1 4.21499 1.47138 15.0926 0.0135474 ================================================== Variances and Principal Axes 1 2 3 4 1.6961E-06| -0.0062 -0.0028 -0.0036 -1.0000 1.3534E-02| 0.8741 0.4820 -0.0603 -0.0066 1.4525E+00| -0.3626 0.7300 0.5794 -0.0018 5.5582E+00| 0.3233 -0.4846 0.8128 -0.0036 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 7.821e-01 -1.249e+00 1.155e+00 -5.551e-03 -1.249e+00 2.082e+00 -1.575e+00 7.670e-03 1.155e+00 -1.575e+00 4.160e+00 -1.768e-02 -5.551e-03 7.670e-03 -1.768e-02 7.818e-05 ------------------------------------------------ ======================================================================== Model bbodyrad<1> + bbodyrad<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 4.21499 +/- 0.884366 2 1 bbodyrad norm 1.47138 +/- 1.44305 3 2 bbodyrad kT keV 15.0926 +/- 2.03954 4 2 bbodyrad norm 1.35474E-02 +/- 8.84197E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 72.65 using 59 PHA bins. Test statistic : Chi-Squared = 72.65 using 59 PHA bins. Reduced chi-squared = 1.321 for 55 degrees of freedom Null hypothesis probability = 5.565445e-02 XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 3:kT 4:norm 71.9337 1.79111 -1 4.28737 1.39490 15.5093 0.0121966 71.2867 1.05276 -1 4.36058 1.32070 15.9178 0.0110326 70.7028 2.18177 -1 4.43351 1.25047 16.3165 0.0100284 70.1769 3.38671 -1 4.50557 1.18488 16.7050 0.00915845 69.7044 4.61177 -1 4.57622 1.12423 17.0829 0.00840191 69.2811 5.83758 -1 4.64507 1.06852 17.4499 0.00774167 68.903 7.0419 -1 4.71179 1.01762 17.8056 0.00716357 68.5663 8.2111 -1 4.77615 0.971259 18.1495 0.00665582 68.2672 9.32167 -1 4.83795 0.929142 18.4816 0.00620855 68.0024 10.3588 -1 4.89710 0.890932 18.8015 0.00581347 ================================================== Variances and Principal Axes 1 2 3 4 3.5748E-07| -0.0027 -0.0024 -0.0011 -1.0000 7.1492E-03| 0.6516 0.7581 -0.0264 -0.0036 6.1890E-01| -0.7388 0.6422 0.2041 0.0002 9.2843E+00| 0.1717 -0.1135 0.9786 -0.0013 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 6.145e-01 -4.711e-01 1.466e+00 -2.136e-03 -4.711e-01 3.790e-01 -9.504e-01 1.402e-03 1.466e+00 -9.504e-01 8.917e+00 -1.149e-02 -2.136e-03 1.402e-03 -1.149e-02 1.539e-05 ------------------------------------------------ ======================================================================== Model bbodyrad<1> + bbodyrad<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 4.89710 +/- 0.783927 2 1 bbodyrad norm 0.890932 +/- 0.615640 3 2 bbodyrad kT keV 18.8015 +/- 2.98610 4 2 bbodyrad norm 5.81347E-03 +/- 3.92263E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 68.00 using 59 PHA bins. Test statistic : Chi-Squared = 68.00 using 59 PHA bins. Reduced chi-squared = 1.236 for 55 degrees of freedom Null hypothesis probability = 1.119771e-01 XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 3:kT 4:norm 67.7657 2.92752 -1 4.95431 0.855756 19.1124 0.00545977 67.5598 11.9998 -1 5.00794 0.824440 19.4076 0.00514947 67.5251 12.9112 -2 5.33639 0.628965 20.9375 0.00355942 66.388 517.825 -2 5.55453 0.568697 22.3920 0.00289955 66.3271 213.227 -3 5.77682 0.494738 23.9344 0.00224025 66.1455 382.326 -4 5.81193 0.491283 24.3472 0.00219882 66.1455 1.66194 -5 5.81439 0.490603 24.3653 0.00219322 ================================================== Variances and Principal Axes 1 2 3 4 6.2555E-08| -0.0010 -0.0021 -0.0003 -1.0000 2.0856E-03| 0.3280 0.9446 -0.0073 -0.0023 3.9219E-01| -0.9402 0.3272 0.0947 0.0002 2.8503E+01| 0.0919 -0.0242 0.9955 -0.0003 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 5.875e-01 -1.834e-01 2.572e+00 -9.072e-04 -1.834e-01 6.055e-02 -6.745e-01 2.410e-04 2.572e+00 -6.745e-01 2.825e+01 -8.907e-03 -9.072e-04 2.410e-04 -8.907e-03 2.908e-06 ------------------------------------------------ ======================================================================== Model bbodyrad<1> + bbodyrad<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 5.81439 +/- 0.766453 2 1 bbodyrad norm 0.490603 +/- 0.246070 3 2 bbodyrad kT keV 24.3653 +/- 5.31496 4 2 bbodyrad norm 2.19322E-03 +/- 1.70531E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 66.15 using 59 PHA bins. Test statistic : Chi-Squared = 66.15 using 59 PHA bins. Reduced chi-squared = 1.203 for 55 degrees of freedom Null hypothesis probability = 1.443539e-01 XSPEC12>log bat_spec_2bb.log Logging to file:bat_spec_2bb.log XSPEC12>show XSPEC version: 12.9.1 Sun May 13 07:53:11 2018 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: /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: sw00823001000b_avg.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: sw00823001000b_avg.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: sw00823001000b_avg.pha Net count rate (cts/s) for Spectrum:1 2.153e-02 +/- 1.333e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 127.7 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File sw00823001000b_avg.rsp for Source 1 Spectral data counts: 2.7491 Model predicted rate: 2.12216E-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 5.81439 +/- 0.766453 2 1 bbodyrad norm 0.490603 +/- 0.246070 3 2 bbodyrad kT keV 24.3653 +/- 5.31496 4 2 bbodyrad norm 2.19322E-03 +/- 1.70531E-03 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 66.15 using 59 PHA bins. Test statistic : Chi-Squared = 66.15 using 59 PHA bins. Reduced chi-squared = 1.203 for 55 degrees of freedom Null hypothesis probability = 1.443539e-01 Weighting method: standard XSPEC12>flux 15.0 25.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.074841 photons (2.3328e-09 ergs/cm^2/s) range (15.000 - 25.000 keV) Error range 0.02851 - 0.08227 (8.932e-10 - 2.558e-09) (90.00% confidence) XSPEC12>flux 25.0 50.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.059215 photons (3.2409e-09 ergs/cm^2/s) range (25.000 - 50.000 keV) Error range 0.01984 - 0.06281 (1.185e-09 - 3.428e-09) (90.00% confidence) XSPEC12>flux 50.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.043548 photons (5.8254e-09 ergs/cm^2/s) range (50.000 - 150.00 keV) Error range 0.002661 - 0.04932 (2.469e-10 - 6.703e-09) (90.00% confidence) XSPEC12>flux 15.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.1776 photons (1.1399e-08 ergs/cm^2/s) range (15.000 - 150.00 keV) Error range 0.06615 - 0.1842 (3.268e-09 - 1.196e-08) (90.00% confidence) XSPEC12>error 1 Parameter Confidence Range (2.706) 1 4.56792 7.20188 (-1.2466,1.38735) XSPEC12>error 2 Parameter Confidence Range (2.706) 2 0.222299 1.25739 (-0.268257,0.766839) XSPEC12>error 3 Parameter Confidence Range (2.706) 3 17.5326 39.1561 (-6.8341,14.7894) 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 0.0558724 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 2 is pegged at 0.898538 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 0.0558724 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 2 is pegged at 0.898538 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 0.00273266, 0.0075528 and delta stat 0.078021, 2.7811 but latest trial 0.00743162 gives 74.7712 Suggest that you check this result using the steppar command. 4 0.000468318 0.00514273 (-0.00172447,0.00294995) 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] : 5.81439 (-1.2466 1.38735) R1^2/D10^2 : 0.490603 (-0.268257 0.766839) kT2 [keV] : 24.3653 (-6.8341 14.7894) R2^2/D10^2 : 2.19322E-03 (-0.00172447 0.00294995) ------------------------------------------------------------ #Fit statistic : Chi-Squared = 66.15 using 59 PHA bins. # Reduced chi-squared = 1.203 for 55 degrees of freedom # Null hypothesis probability = 1.443539e-01 Energy Fluence 90% Error [keV] [erg/cm2] [erg/cm2] 15- 25 2.979e-07 1.063e-07 25- 50 4.139e-07 1.432e-07 50-150 7.439e-07 4.122e-07 15-150 1.456e-06 5.550e-07