XSPEC version: 12.8.2 Build Date/Time: Thu Jul 3 19:14:55 2014 XSPEC12>query no XSPEC12>lmod takagrb /local/data/bat1/prebascript/xspec_taka_lmodel Model package takagrb successfully loaded. XSPEC12>data 1:1 ../sw00517489000b_preslew.pha 1 spectrum in use Spectral Data File: ../sw00517489000b_preslew.pha Spectrum 1 Net count rate (cts/s) for Spectrum:1 5.621e-02 +/- 4.409e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 1-80 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 37.7 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 ../sw00517489000b_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 ngrbep Input parameter value, delta, min, bot, top, and max values for ... -1 0.01( 0.01) -10 -3 2 5 1:ngrbep:alpha> -0.98395 1.00000E-02 -10.000 -3.0000 2.0000 5.0000 -2 0.01( 0.02) -10 -5 2 10 2:ngrbep:beta> -2.50000 1.00000E-02 -10.000 -5.0000 2.0000 10.000 300 10( 3) 0.1 0.1 1000 10000 3:ngrbep:epeak> 80.000 10.000 0.10000 0.10000 1000.0 10000. 100 -0.01( 1) 0 0 1000 1000 4:ngrbep:enorm> 50.000 -1.00000E-02 0.0000 0.0000 1000.0 1000.0 1 0.01( 0.01) 0 0 1e+20 1e+24 5:ngrbep:norm> 1.000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24 ======================================================================== Model ngrbep<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 ngrbep alpha -0.983950 +/- 0.0 2 1 ngrbep beta -2.50000 +/- 0.0 3 1 ngrbep epeak keV 80.0000 +/- 0.0 4 1 ngrbep enorm keV 50.0000 frozen 5 1 ngrbep norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 1.107784e+07 using 59 PHA bins. Test statistic : Chi-Squared = 1.107784e+07 using 59 PHA bins. Reduced chi-squared = 201415.2 for 55 degrees of freedom Null hypothesis probability = 0.000000e+00 Current data and model not fit yet. XSPEC12>renorm Fit statistic : Chi-Squared = 78.15 using 59 PHA bins. Test statistic : Chi-Squared = 78.15 using 59 PHA bins. Reduced chi-squared = 1.421 for 55 degrees of freedom Null hypothesis probability = 2.179513e-02 Current data and model not fit yet. XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:epeak 5:norm 70.727 5.2993 0 -1.04727 -2.48117 72.4781 0.00665255 66.1889 237.36 0 -1.09376 -2.68004 67.2143 0.00671784 65.8163 263.2 0 -1.09784 -2.59478 66.7575 0.00672685 63.0229 250.29 0 -1.13061 -2.42880 62.7778 0.00679446 57.7252 230.996 -1 -1.23731 -2.02166 48.0593 0.00710505 55.6155 80.5918 -2 -1.19316 -2.26300 40.1820 0.00833260 54.8242 532.314 -2 -1.10038 -2.20842 38.4035 0.00986396 54.3871 251.868 -2 -1.02257 -2.30973 40.0214 0.0108403 54.3546 23.7538 -2 -0.947433 -2.19804 37.2472 0.0124755 54.0424 163.406 -2 -0.886172 -2.33441 39.6982 0.0131375 ================================================== Variances and Principal Axes 1 2 3 5 3.1164E-07| -0.0169 0.0014 0.0003 0.9999 4.3615E-02| 0.1250 0.9919 0.0211 0.0007 4.1627E-01| -0.9897 0.1261 -0.0653 -0.0169 2.0355E+02| 0.0675 0.0127 -0.9976 0.0014 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.335e+00 1.279e-01 -1.367e+01 2.665e-02 1.279e-01 8.239e-02 -2.582e+00 2.851e-03 -1.367e+01 -2.582e+00 2.026e+02 -2.908e-01 2.665e-02 2.851e-03 -2.908e-01 5.377e-04 ------------------------------------------------ ======================================================================== Model ngrbep<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 ngrbep alpha -0.886172 +/- 1.15530 2 1 ngrbep beta -2.33441 +/- 0.287031 3 1 ngrbep epeak keV 39.6982 +/- 14.2335 4 1 ngrbep enorm keV 50.0000 frozen 5 1 ngrbep norm 1.31375E-02 +/- 2.31889E-02 ________________________________________________________________________ Fit statistic : Chi-Squared = 54.04 using 59 PHA bins. Test statistic : Chi-Squared = 54.04 using 59 PHA bins. Reduced chi-squared = 0.9826 for 55 degrees of freedom Null hypothesis probability = 5.112188e-01 XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:epeak 5:norm 54.0134 0.286365 -2 -0.830734 -2.20774 36.7889 0.0148644 53.7394 112.985 -2 -0.779666 -2.33447 38.8452 0.0154552 53.66 21.7346 -2 -0.735984 -2.24554 36.7447 0.0170954 53.5037 65.3219 -2 -0.692375 -2.32876 37.9003 0.0178087 53.4356 3.33004 -2 -0.655538 -2.28019 36.7641 0.0192186 53.3581 32.6992 -2 -0.618711 -2.32155 37.2276 0.0200624 53.3096 5.59346 -2 -0.586894 -2.30234 36.7241 0.0212346 53.2653 16.2492 -2 -0.555979 -2.31748 36.8043 0.0221532 53.2302 7.56686 -2 -0.528286 -2.31259 36.5908 0.0231655 53.1994 9.19824 -2 -0.502088 -2.31699 36.5340 0.0240835 ================================================== Variances and Principal Axes 1 2 3 5 1.0410E-06| -0.0317 0.0025 0.0008 0.9995 4.7552E-02| 0.1044 0.9940 0.0311 0.0008 4.7046E-01| -0.9888 0.1070 -0.0994 -0.0315 8.5894E+01| 0.1020 0.0204 -0.9946 0.0040 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.354e+00 1.335e-01 -8.669e+00 4.992e-02 1.335e-01 8.796e-02 -1.742e+00 5.487e-03 -8.669e+00 -1.742e+00 8.497e+01 -3.422e-01 4.992e-02 5.487e-03 -3.422e-01 1.859e-03 ------------------------------------------------ ======================================================================== Model ngrbep<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 ngrbep alpha -0.502088 +/- 1.16379 2 1 ngrbep beta -2.31699 +/- 0.296579 3 1 ngrbep epeak keV 36.5340 +/- 9.21780 4 1 ngrbep enorm keV 50.0000 frozen 5 1 ngrbep norm 2.40835E-02 +/- 4.31107E-02 ________________________________________________________________________ Fit statistic : Chi-Squared = 53.20 using 59 PHA bins. Test statistic : Chi-Squared = 53.20 using 59 PHA bins. Reduced chi-squared = 0.9673 for 55 degrees of freedom Null hypothesis probability = 5.437146e-01 XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:epeak 5:norm 53.173 0.132053 -2 -0.477613 -2.31677 36.4157 0.0250176 53.1501 6.0007 -2 -0.455013 -2.31829 36.3371 0.0258922 53.13 5.04807 -2 -0.433963 -2.31901 36.2527 0.0267448 53.1124 4.45869 -2 -0.414260 -2.31941 36.1725 0.0275713 53.0972 3.90288 -2 -0.395767 -2.31996 36.1001 0.0283694 53.0834 3.42351 -2 -0.378391 -2.32037 36.0317 0.0291422 53.0712 3.01358 -2 -0.362029 -2.32071 35.9671 0.0298906 53.0603 2.6779 -2 -0.346593 -2.32115 35.9077 0.0306142 53.0506 2.38155 -2 -0.332027 -2.32132 35.8494 0.0313163 ================================================== Variances and Principal Axes 1 2 3 5 1.8121E-06| -0.0423 0.0035 0.0013 0.9991 4.3171E-02| 0.0956 0.9949 0.0323 0.0005 5.2493E-01| -0.9873 0.0987 -0.1173 -0.0420 7.2943E+01| 0.1197 0.0207 -0.9926 0.0063 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.558e+00 1.335e-01 -8.608e+00 7.650e-02 1.335e-01 7.902e-02 -1.502e+00 7.300e-03 -8.608e+00 -1.502e+00 7.187e+01 -4.513e-01 7.650e-02 7.300e-03 -4.513e-01 3.793e-03 ------------------------------------------------ ======================================================================== Model ngrbep<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 ngrbep alpha -0.332027 +/- 1.24809 2 1 ngrbep beta -2.32132 +/- 0.281103 3 1 ngrbep epeak keV 35.8494 +/- 8.47768 4 1 ngrbep enorm keV 50.0000 frozen 5 1 ngrbep norm 3.13163E-02 +/- 6.15876E-02 ________________________________________________________________________ Fit statistic : Chi-Squared = 53.05 using 59 PHA bins. Test statistic : Chi-Squared = 53.05 using 59 PHA bins. Reduced chi-squared = 0.9646 for 55 degrees of freedom Null hypothesis probability = 5.494629e-01 XSPEC12>log bat_spec_ngrbep.log Logging to file:bat_spec_ngrbep.log XSPEC12>show XSPEC version: 12.8.2 Sat May 30 20:03:43 2015 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: ../sw00517489000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00517489000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00517489000b_preslew.pha Net count rate (cts/s) for Spectrum:1 5.051e-02 +/- 2.345e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 37.7 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00517489000b_preslew.rsp for Source 1 Spectral data counts: 1.90386 Model predicted rate: 5.00058E-02 Current model list: ======================================================================== Model ngrbep<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 ngrbep alpha -0.332027 +/- 1.24809 2 1 ngrbep beta -2.32132 +/- 0.281103 3 1 ngrbep epeak keV 35.8494 +/- 8.47768 4 1 ngrbep enorm keV 50.0000 frozen 5 1 ngrbep norm 3.13163E-02 +/- 6.15876E-02 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 53.05 using 59 PHA bins. Test statistic : Chi-Squared = 53.05 using 59 PHA bins. Reduced chi-squared = 0.9646 for 55 degrees of freedom Null hypothesis probability = 5.494629e-01 Weighting method: standard XSPEC12>query yes XSPEC12>flux 20.0 50.0 Model Flux 0.23621 photons (1.171e-08 ergs/cm^2/s) range (20.000 - 50.000 keV) XSPEC12>flux 50.0 150.0 Model Flux 0.090935 photons (1.1634e-08 ergs/cm^2/s) range (50.000 - 150.00 keV) XSPEC12>error 1 Parameter Confidence Range (2.706) ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 35.8494 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 Parameter 3 is pegged at 35.8494 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:epeak 5:norm 52.4873 0.0376243 -3 1.78549 -2.17626 27.8517 1.34848 ================================================== Variances and Principal Axes 1 2 3 5 5.8380E-04| -0.8786 0.1665 0.0701 0.4421 1.6016E-02| 0.1567 0.9855 0.0187 -0.0628 1.2313E+02| 0.3285 0.0062 -0.5833 0.7429 4.8082E+00| 0.3093 -0.0328 0.8090 0.4987 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.374e+01 2.031e-01 -2.239e+01 3.078e+01 2.031e-01 2.542e-02 -5.702e-01 4.847e-01 -2.239e+01 -5.702e-01 4.504e+01 -5.141e+01 3.078e+01 4.847e-01 -5.141e+01 6.915e+01 ------------------------------------------------ ======================================================================== Model ngrbep<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 ngrbep alpha 1.78549 +/- 3.70726 2 1 ngrbep beta -2.17626 +/- 0.159446 3 1 ngrbep epeak keV 27.8517 +/- 6.71097 4 1 ngrbep enorm keV 50.0000 frozen 5 1 ngrbep norm 1.34848 +/- 8.31542 ________________________________________________________________________ Fit statistic : Chi-Squared = 52.49 using 59 PHA bins. Test statistic : Chi-Squared = 52.49 using 59 PHA bins. Reduced chi-squared = 0.9543 for 55 degrees of freedom Null hypothesis probability = 5.712124e-01 ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 27.8517 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 Parameter 3 is pegged at 27.8517 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 -0.828399, -0.828455 and delta statistic 1.53046, 4.54312 Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:epeak 5:norm ================================================== Variances and Principal Axes 1 2 3 5 6.1768E-04| -0.9631 0.2253 0.1472 0.0020 1.3094E-02| 0.2279 0.9737 0.0007 -0.0004 3.5135E+00| -0.1432 0.0342 -0.9891 -0.0010 1.3847E+07| 0.0019 0.0000 -0.0013 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 4.999e+01 3.026e-01 -3.372e+01 2.629e+04 3.026e-01 1.858e-02 -3.363e-01 1.670e+02 -3.372e+01 -3.363e-01 2.689e+01 -1.802e+04 2.629e+04 1.670e+02 -1.802e+04 1.385e+07 ------------------------------------------------ ======================================================================== Model ngrbep<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 ngrbep alpha 4.68100 +/- 7.07053 2 1 ngrbep beta -2.15361 +/- 0.136290 3 1 ngrbep epeak keV 24.9271 +/- 5.18577 4 1 ngrbep enorm keV 50.0000 frozen 5 1 ngrbep norm 280.004 +/- 3721.12 ________________________________________________________________________ Fit statistic : Chi-Squared = 52.06 using 59 PHA bins. Test statistic : Chi-Squared = 52.06 using 59 PHA bins. Reduced chi-squared = 0.9465 for 55 degrees of freedom Null hypothesis probability = 5.878326e-01 ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 24.9271 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 Parameter 3 is pegged at 24.9271 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 Parameter 3 is pegged at 24.9271 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 Parameter 3 is pegged at 24.9271 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:epeak 5:norm ================================================== Variances and Principal Axes 1 2 3 5 1.4088E-03| -0.8994 0.3691 0.2340 0.0017 1.4093E-02| 0.3662 0.9288 -0.0576 -0.0007 3.4519E+00| -0.2386 0.0339 -0.9705 -0.0003 4.5557E+07| 0.0017 0.0000 -0.0007 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.337e+02 4.869e-01 -5.400e+01 7.798e+04 4.869e-01 1.826e-02 -3.237e-01 2.982e+02 -5.400e+01 -3.237e-01 2.575e+01 -3.202e+04 7.798e+04 2.982e+02 -3.202e+04 4.556e+07 ------------------------------------------------ ======================================================================== Model ngrbep<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 ngrbep alpha 4.99005 +/- 11.5613 2 1 ngrbep beta -2.15254 +/- 0.135129 3 1 ngrbep epeak keV 24.7438 +/- 5.07466 4 1 ngrbep enorm keV 50.0000 frozen 5 1 ngrbep norm 498.124 +/- 6749.61 ________________________________________________________________________ Fit statistic : Chi-Squared = 52.05 using 59 PHA bins. Test statistic : Chi-Squared = 52.05 using 59 PHA bins. Reduced chi-squared = 0.9463 for 55 degrees of freedom Null hypothesis probability = 5.882388e-01 ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 24.7438 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 Parameter 3 is pegged at 24.7438 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 Parameter 3 is pegged at 24.7438 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 Parameter 3 is pegged at 24.7438 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 Parameter 3 is pegged at 24.7438 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 Parameter 3 is pegged at 24.7438 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 Parameter 3 is pegged at 24.7438 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 Parameter 3 is pegged at 24.7438 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 Parameter 3 is pegged at 24.7438 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 Parameter 3 is pegged at 24.7438 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 Parameter 3 is pegged at 24.7438 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 Parameter 3 is pegged at 24.7438 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: 9.97127e+06, with delta statistic: 0 ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: 1.04554e+13, with delta statistic: 0 1 -1.14744 0 (-6.13749,-4.99005) XSPEC12>error 2 Parameter Confidence Range (2.706) 2 -2.37986 -1.97772 (-0.227321,0.174815) XSPEC12>error 3 Parameter Confidence Range (2.706) 3 21.3543 27.5126 (-3.38949,2.76888) XSPEC12>error 5 Parameter Confidence Range (2.706) 5 462.117 1328.6 (-36.0068,830.475) XSPEC12>flux 15.0 350.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.44998 photons (3.4689e-08 ergs/cm^2/s) range (15.000 - 350.00 keV) Error range 0.000 - 2.833 (0.000 - 2.274e-07) (90.00% confidence) XSPEC12>flux 15.0 150.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.42695 photons (2.6553e-08 ergs/cm^2/s) range (15.000 - 150.00 keV) Error range 0.000 - 2.833 (0.000 - 1.787e-07) (90.00% confidence) XSPEC12>flux 15.0 25.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.17249 photons (5.4615e-09 ergs/cm^2/s) range (15.000 - 25.000 keV) Error range 0.000 - 1.262 (0.000 - 3.930e-08) (90.00% confidence) XSPEC12>flux 25.0 50.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.16032 photons (8.8487e-09 ergs/cm^2/s) range (25.000 - 50.000 keV) Error range 0.000 - 0.9650 (0.000 - 5.339e-08) (90.00% confidence) XSPEC12>flux 50.0 100.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.072123 photons (7.9612e-09 ergs/cm^2/s) range (50.000 - 100.00 keV) Error range 0.000 - 0.4018 (0.000 - 4.431e-08) (90.00% confidence) XSPEC12>flux 100.0 150.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.022014 photons (4.2812e-09 ergs/cm^2/s) range (100.00 - 150.00 keV) Error range 0.000 - 0.1336 (0.000 - 2.596e-08) (90.00% confidence) XSPEC12>flux 100.0 350.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.045052 photons (1.2417e-08 ergs/cm^2/s) range (100.00 - 350.00 keV) Error range 0.000 - 0.2879 (0.000 - 7.957e-08) (90.00% confidence) XSPEC12>log none Log file closed logging switched off XSPEC12>setplot energy XSPEC12>setplot command sc white 1 XSPEC12>setplot command cpd bat_spec_ngrbep.gif/gif 2 XSPEC12>plot ldata delchi XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_phgrb_part1_15_350ke v_fit.xcm !XSPEC12>log none; No log file open !XSPEC12>query no; !XSPEC12>model nphgrb ; -1.0000 1.00000E-02 -10.000 -3.0000 2.0000 5.0000 ; -2.5000 1.00000E-02 -10.000 -5.0000 2.0000 10.000 ; 80.000 10.000 0.10000 0.10000 1000.0 10000. ; 15.000 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 350.00 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 50.000 -1.00000E-02 0.0000 0.0000 1000.0 1000.0 ; 1.0000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model nphgrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphgrb alpha -1.00000 +/- 0.0 2 1 nphgrb beta -2.50000 +/- 0.0 3 1 nphgrb tem keV 80.0000 +/- 0.0 4 1 nphgrb eMin keV 15.0000 frozen 5 1 nphgrb eMax keV 350.000 frozen 6 1 nphgrb enorm keV 50.0000 frozen 7 1 nphgrb norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 989.62 using 59 PHA bins. Test statistic : Chi-Squared = 989.62 using 59 PHA bins. Reduced chi-squared = 17.993 for 55 degrees of freedom Null hypothesis probability = 1.639398e-171 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_phgrb_part2_15_150ke v_fit.xcm !XSPEC12>log none; No log file open !XSPEC12>query no; !XSPEC12>model nphgrb ; -1.0000 1.00000E-02 -10.000 -3.0000 2.0000 5.0000 ; -2.5000 1.00000E-02 -10.000 -5.0000 2.0000 10.000 ; 80.000 10.000 0.10000 0.10000 1000.0 10000. ; 15.000 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 350.00 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 50.000 -1.00000E-02 0.0000 0.0000 1000.0 1000.0 ; 1.0000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model nphgrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphgrb alpha -1.00000 +/- 0.0 2 1 nphgrb beta -2.50000 +/- 0.0 3 1 nphgrb tem keV 80.0000 +/- 0.0 4 1 nphgrb eMin keV 15.0000 frozen 5 1 nphgrb eMax keV 350.000 frozen 6 1 nphgrb enorm keV 50.0000 frozen 7 1 nphgrb norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 989.62 using 59 PHA bins. Test statistic : Chi-Squared = 989.62 using 59 PHA bins. Reduced chi-squared = 17.993 for 55 degrees of freedom Null hypothesis probability = 1.639398e-171 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_phgrb_part3_15_25kev _fit.xcm !XSPEC12>log none; No log file open !XSPEC12>query no; !XSPEC12>model nphgrb ; -1.0000 1.00000E-02 -10.000 -3.0000 2.0000 5.0000 ; -2.5000 1.00000E-02 -10.000 -5.0000 2.0000 10.000 ; 80.000 10.000 0.10000 0.10000 1000.0 10000. ; 15.000 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 350.00 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 50.000 -1.00000E-02 0.0000 0.0000 1000.0 1000.0 ; 1.0000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model nphgrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphgrb alpha -1.00000 +/- 0.0 2 1 nphgrb beta -2.50000 +/- 0.0 3 1 nphgrb tem keV 80.0000 +/- 0.0 4 1 nphgrb eMin keV 15.0000 frozen 5 1 nphgrb eMax keV 350.000 frozen 6 1 nphgrb enorm keV 50.0000 frozen 7 1 nphgrb norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 989.62 using 59 PHA bins. Test statistic : Chi-Squared = 989.62 using 59 PHA bins. Reduced chi-squared = 17.993 for 55 degrees of freedom Null hypothesis probability = 1.639398e-171 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_phgrb_part4_25_50kev _fit.xcm !XSPEC12>log none; No log file open !XSPEC12>query no; !XSPEC12>model nphgrb ; -1.0000 1.00000E-02 -10.000 -3.0000 2.0000 5.0000 ; -2.5000 1.00000E-02 -10.000 -5.0000 2.0000 10.000 ; 80.000 10.000 0.10000 0.10000 1000.0 10000. ; 15.000 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 350.00 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 50.000 -1.00000E-02 0.0000 0.0000 1000.0 1000.0 ; 1.0000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model nphgrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphgrb alpha -1.00000 +/- 0.0 2 1 nphgrb beta -2.50000 +/- 0.0 3 1 nphgrb tem keV 80.0000 +/- 0.0 4 1 nphgrb eMin keV 15.0000 frozen 5 1 nphgrb eMax keV 350.000 frozen 6 1 nphgrb enorm keV 50.0000 frozen 7 1 nphgrb norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 989.62 using 59 PHA bins. Test statistic : Chi-Squared = 989.62 using 59 PHA bins. Reduced chi-squared = 17.993 for 55 degrees of freedom Null hypothesis probability = 1.639398e-171 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_phgrb_part5_50_100ke v_fit.xcm !XSPEC12>log none; No log file open !XSPEC12>query no; !XSPEC12>model nphgrb ; -1.0000 1.00000E-02 -10.000 -3.0000 2.0000 5.0000 ; -2.5000 1.00000E-02 -10.000 -5.0000 2.0000 10.000 ; 80.000 10.000 0.10000 0.10000 1000.0 10000. ; 15.000 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 350.00 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 50.000 -1.00000E-02 0.0000 0.0000 1000.0 1000.0 ; 1.0000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model nphgrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphgrb alpha -1.00000 +/- 0.0 2 1 nphgrb beta -2.50000 +/- 0.0 3 1 nphgrb tem keV 80.0000 +/- 0.0 4 1 nphgrb eMin keV 15.0000 frozen 5 1 nphgrb eMax keV 350.000 frozen 6 1 nphgrb enorm keV 50.0000 frozen 7 1 nphgrb norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 989.62 using 59 PHA bins. Test statistic : Chi-Squared = 989.62 using 59 PHA bins. Reduced chi-squared = 17.993 for 55 degrees of freedom Null hypothesis probability = 1.639398e-171 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_phgrb_part6_100_150k ev_fit.xcm !XSPEC12>log none; No log file open !XSPEC12>query no; !XSPEC12>model nphgrb ; -1.0000 1.00000E-02 -10.000 -3.0000 2.0000 5.0000 ; -2.5000 1.00000E-02 -10.000 -5.0000 2.0000 10.000 ; 80.000 10.000 0.10000 0.10000 1000.0 10000. ; 15.00 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 350.00 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 50.000 -1.00000E-02 0.0000 0.0000 1000.0 1000.0 ; 1.0000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model nphgrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphgrb alpha -1.00000 +/- 0.0 2 1 nphgrb beta -2.50000 +/- 0.0 3 1 nphgrb tem keV 80.0000 +/- 0.0 4 1 nphgrb eMin keV 15.0000 frozen 5 1 nphgrb eMax keV 350.000 frozen 6 1 nphgrb enorm keV 50.0000 frozen 7 1 nphgrb norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 989.62 using 59 PHA bins. Test statistic : Chi-Squared = 989.62 using 59 PHA bins. Reduced chi-squared = 17.993 for 55 degrees of freedom Null hypothesis probability = 1.639398e-171 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_phgrb_part7_100_350k ev_fit.xcm !XSPEC12>log none; No log file open !XSPEC12>query no; !XSPEC12>model nphgrb ; -1.0000 1.00000E-02 -10.000 -3.0000 2.0000 5.0000 ; -2.5000 1.00000E-02 -10.000 -5.0000 2.0000 10.000 ; 80.000 10.000 0.10000 0.10000 1000.0 10000. ; 15.000 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 350.00 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 50.000 -1.00000E-02 0.0000 0.0000 1000.0 1000.0 ; 1.0000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model nphgrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphgrb alpha -1.00000 +/- 0.0 2 1 nphgrb beta -2.50000 +/- 0.0 3 1 nphgrb tem keV 80.0000 +/- 0.0 4 1 nphgrb eMin keV 15.0000 frozen 5 1 nphgrb eMax keV 350.000 frozen 6 1 nphgrb enorm keV 50.0000 frozen 7 1 nphgrb norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 989.62 using 59 PHA bins. Test statistic : Chi-Squared = 989.62 using 59 PHA bins. Reduced chi-squared = 17.993 for 55 degrees of freedom Null hypothesis probability = 1.639398e-171 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_peggrb_part1_15_350k ev_fit.xcm !XSPEC12>log none; No log file open !XSPEC12>query no; !XSPEC12>model npeggrb ; -1.0000 1.00000E-02 -10.000 -3.0000 2.0000 5.0000 ; -2.5000 1.00000E-02 -10.000 -5.0000 2.0000 10.000 ; 50.000 10.000 0.10000 0.10000 1000.0 10000. ; 15.000 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 350.00 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 50.000 -1.00000E-02 0.0000 0.0000 1000.0 1000.0 ; 1.0000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -1.00000 +/- 0.0 2 1 npeggrb beta -2.50000 +/- 0.0 3 1 npeggrb tem keV 50.0000 +/- 0.0 4 1 npeggrb eMin keV 15.0000 frozen 5 1 npeggrb eMax keV 350.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 569.90 using 59 PHA bins. Test statistic : Chi-Squared = 569.90 using 59 PHA bins. Reduced chi-squared = 10.362 for 55 degrees of freedom Null hypothesis probability = 1.052458e-86 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 54.8718 3.59884 -1 -1.05540 -2.27698 43.0342 32797.7 54.1704 1.66149 -1 -0.972237 -2.26432 36.2306 33421.6 53.8465 0.736069 -1 -0.866167 -2.28615 33.5945 33309.1 53.6566 0.198337 -1 -0.785458 -2.28568 30.7175 33247.0 53.5007 0.326909 -1 -0.707900 -2.29546 28.8115 33123.3 53.386 0.197795 -1 -0.641215 -2.30089 27.1849 33024.3 53.2964 0.182534 -1 -0.580593 -2.30619 25.8830 32936.5 53.2283 0.142878 -1 -0.527764 -2.31040 24.8292 32863.5 53.1737 0.121522 -1 -0.478921 -2.31339 23.9104 32805.9 53.1315 0.101433 -1 -0.436154 -2.31590 23.1585 32758.7 53.0983 0.085696 -1 -0.397608 -2.31760 22.5113 32722.3 53.0737 0.0739962 -2 -0.176353 -2.30471 18.6581 32788.0 52.9543 0.697662 -3 0.000114524 -2.31381 17.1267 32641.3 52.9524 0.177393 -4 -0.0467256 -2.31596 17.7318 32625.9 ================================================== Variances and Principal Axes 1 2 3 7 5.9776E-03| -0.3405 -0.9396 -0.0352 0.0000 3.7426E-02| 0.9357 -0.3423 0.0860 0.0000 2.5832E+02| -0.0928 -0.0036 0.9957 0.0011 1.3085E+07| 0.0001 0.0001 -0.0011 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.346e+00 1.418e-01 -2.503e+01 1.064e+03 1.418e-01 6.189e-02 -1.804e+00 7.994e+02 -2.503e+01 -1.804e+00 2.716e+02 -1.426e+04 1.064e+03 7.994e+02 -1.426e+04 1.309e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -4.67256E-02 +/- 1.53159 2 1 npeggrb beta -2.31596 +/- 0.248784 3 1 npeggrb tem keV 17.7318 +/- 16.4812 4 1 npeggrb eMin keV 15.0000 frozen 5 1 npeggrb eMax keV 350.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 3.26259E+04 +/- 3617.36 ________________________________________________________________________ Fit statistic : Chi-Squared = 52.95 using 59 PHA bins. Test statistic : Chi-Squared = 52.95 using 59 PHA bins. Reduced chi-squared = 0.9628 for 55 degrees of freedom Null hypothesis probability = 5.532562e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 52.9488 0.0275404 -3 0.0262887 -2.31140 16.9237 32663.1 ================================================== Variances and Principal Axes 1 2 3 7 6.0708E-03| -0.3582 -0.9330 -0.0345 0.0000 3.6650E-02| 0.9295 -0.3598 0.0803 0.0000 2.5169E+02| -0.0873 -0.0033 0.9962 0.0012 1.3511E+07| 0.0001 0.0001 -0.0012 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.054e+00 1.347e-01 -2.331e+01 1.168e+03 1.347e-01 6.459e-02 -1.840e+00 8.368e+02 -2.331e+01 -1.840e+00 2.695e+02 -1.634e+04 1.168e+03 8.368e+02 -1.634e+04 1.351e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 2.62887E-02 +/- 1.43311 2 1 npeggrb beta -2.31140 +/- 0.254154 3 1 npeggrb tem keV 16.9237 +/- 16.4173 4 1 npeggrb eMin keV 15.0000 frozen 5 1 npeggrb eMax keV 350.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 3.26631E+04 +/- 3675.79 ________________________________________________________________________ Fit statistic : Chi-Squared = 52.95 using 59 PHA bins. Test statistic : Chi-Squared = 52.95 using 59 PHA bins. Reduced chi-squared = 0.9627 for 55 degrees of freedom Null hypothesis probability = 5.533931e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 52.9485 0.0298031 -3 0.0281936 -2.31105 16.9314 32666.2 ================================================== Variances and Principal Axes 1 2 3 7 5.9681E-03| -0.3369 -0.9409 -0.0356 0.0000 3.7630E-02| 0.9368 -0.3387 0.0880 0.0000 2.3400E+02| -0.0948 -0.0037 0.9955 0.0010 1.3102E+07| 0.0001 0.0001 -0.0010 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.221e+00 1.357e-01 -2.318e+01 1.039e+03 1.357e-01 6.126e-02 -1.701e+00 7.965e+02 -2.318e+01 -1.701e+00 2.462e+02 -1.371e+04 1.039e+03 7.965e+02 -1.371e+04 1.310e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 2.81936E-02 +/- 1.49030 2 1 npeggrb beta -2.31105 +/- 0.247507 3 1 npeggrb tem keV 16.9314 +/- 15.6919 4 1 npeggrb eMin keV 15.0000 frozen 5 1 npeggrb eMax keV 350.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 3.26662E+04 +/- 3619.62 ________________________________________________________________________ Fit statistic : Chi-Squared = 52.95 using 59 PHA bins. Test statistic : Chi-Squared = 52.95 using 59 PHA bins. Reduced chi-squared = 0.9627 for 55 degrees of freedom Null hypothesis probability = 5.534068e-01 !XSPEC12>log peggrb50_15_350kev.log; Logging to file:peggrb50_15_350kev.log !XSPEC12>show; XSPEC version: 12.8.2 Sat May 30 20:03:46 2015 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: Energy 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: ../sw00517489000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00517489000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00517489000b_preslew.pha Net count rate (cts/s) for Spectrum:1 5.051e-02 +/- 2.345e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 37.7 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00517489000b_preslew.rsp for Source 1 Spectral data counts: 1.90386 Model predicted rate: 4.99060E-02 Current model list: ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 2.81936E-02 +/- 1.49030 2 1 npeggrb beta -2.31105 +/- 0.247507 3 1 npeggrb tem keV 16.9314 +/- 15.6919 4 1 npeggrb eMin keV 15.0000 frozen 5 1 npeggrb eMax keV 350.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 3.26662E+04 +/- 3619.62 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 52.95 using 59 PHA bins. Test statistic : Chi-Squared = 52.95 using 59 PHA bins. Reduced chi-squared = 0.9627 for 55 degrees of freedom Null hypothesis probability = 5.534068e-01 Weighting method: standard !XSPEC12>error 7; Parameter Confidence Range (2.706) 7 27241.6 40797.1 (-5424.87,8130.68) !XSPEC12>log none; Log file closed logging switched off XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_peggrb_part2_15_150k ev_fit.xcm !XSPEC12>log none; No log file open !XSPEC12>query no; !XSPEC12>model npeggrb ; -1.0000 1.00000E-02 -10.000 -3.0000 2.0000 5.0000 ; -2.5000 1.00000E-02 -10.000 -5.0000 2.0000 10.000 ; 50.000 10.000 0.10000 0.10000 1000.0 10000. ; 15.000 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 350.00 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 50.000 -1.00000E-02 0.0000 0.0000 1000.0 1000.0 ; 1.0000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -1.00000 +/- 0.0 2 1 npeggrb beta -2.50000 +/- 0.0 3 1 npeggrb tem keV 50.0000 +/- 0.0 4 1 npeggrb eMin keV 15.0000 frozen 5 1 npeggrb eMax keV 350.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 569.90 using 59 PHA bins. Test statistic : Chi-Squared = 569.90 using 59 PHA bins. Reduced chi-squared = 10.362 for 55 degrees of freedom Null hypothesis probability = 1.052458e-86 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 54.8718 3.59884 -1 -1.05540 -2.27698 43.0342 32797.7 54.1704 1.66149 -1 -0.972237 -2.26432 36.2306 33421.6 53.8465 0.736069 -1 -0.866167 -2.28615 33.5945 33309.1 53.6566 0.198337 -1 -0.785458 -2.28568 30.7175 33247.0 53.5007 0.326909 -1 -0.707900 -2.29546 28.8115 33123.3 53.386 0.197795 -1 -0.641215 -2.30089 27.1849 33024.3 53.2964 0.182534 -1 -0.580593 -2.30619 25.8830 32936.5 53.2283 0.142878 -1 -0.527764 -2.31040 24.8292 32863.5 53.1737 0.121522 -1 -0.478921 -2.31339 23.9104 32805.9 53.1315 0.101433 -1 -0.436154 -2.31590 23.1585 32758.7 53.0983 0.085696 -1 -0.397608 -2.31760 22.5113 32722.3 53.0737 0.0739962 -2 -0.176353 -2.30471 18.6581 32788.0 52.9543 0.697662 -3 0.000114524 -2.31381 17.1267 32641.3 52.9524 0.177393 -4 -0.0467256 -2.31596 17.7318 32625.9 ================================================== Variances and Principal Axes 1 2 3 7 5.9776E-03| -0.3405 -0.9396 -0.0352 0.0000 3.7426E-02| 0.9357 -0.3423 0.0860 0.0000 2.5832E+02| -0.0928 -0.0036 0.9957 0.0011 1.3085E+07| 0.0001 0.0001 -0.0011 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.346e+00 1.418e-01 -2.503e+01 1.064e+03 1.418e-01 6.189e-02 -1.804e+00 7.994e+02 -2.503e+01 -1.804e+00 2.716e+02 -1.426e+04 1.064e+03 7.994e+02 -1.426e+04 1.309e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -4.67256E-02 +/- 1.53159 2 1 npeggrb beta -2.31596 +/- 0.248784 3 1 npeggrb tem keV 17.7318 +/- 16.4812 4 1 npeggrb eMin keV 15.0000 frozen 5 1 npeggrb eMax keV 350.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 3.26259E+04 +/- 3617.36 ________________________________________________________________________ Fit statistic : Chi-Squared = 52.95 using 59 PHA bins. Test statistic : Chi-Squared = 52.95 using 59 PHA bins. Reduced chi-squared = 0.9628 for 55 degrees of freedom Null hypothesis probability = 5.532562e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 52.9488 0.0275404 -3 0.0262887 -2.31140 16.9237 32663.1 ================================================== Variances and Principal Axes 1 2 3 7 6.0708E-03| -0.3582 -0.9330 -0.0345 0.0000 3.6650E-02| 0.9295 -0.3598 0.0803 0.0000 2.5169E+02| -0.0873 -0.0033 0.9962 0.0012 1.3511E+07| 0.0001 0.0001 -0.0012 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.054e+00 1.347e-01 -2.331e+01 1.168e+03 1.347e-01 6.459e-02 -1.840e+00 8.368e+02 -2.331e+01 -1.840e+00 2.695e+02 -1.634e+04 1.168e+03 8.368e+02 -1.634e+04 1.351e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 2.62887E-02 +/- 1.43311 2 1 npeggrb beta -2.31140 +/- 0.254154 3 1 npeggrb tem keV 16.9237 +/- 16.4173 4 1 npeggrb eMin keV 15.0000 frozen 5 1 npeggrb eMax keV 350.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 3.26631E+04 +/- 3675.79 ________________________________________________________________________ Fit statistic : Chi-Squared = 52.95 using 59 PHA bins. Test statistic : Chi-Squared = 52.95 using 59 PHA bins. Reduced chi-squared = 0.9627 for 55 degrees of freedom Null hypothesis probability = 5.533931e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 52.9485 0.0298031 -3 0.0281936 -2.31105 16.9314 32666.2 ================================================== Variances and Principal Axes 1 2 3 7 5.9681E-03| -0.3369 -0.9409 -0.0356 0.0000 3.7630E-02| 0.9368 -0.3387 0.0880 0.0000 2.3400E+02| -0.0948 -0.0037 0.9955 0.0010 1.3102E+07| 0.0001 0.0001 -0.0010 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.221e+00 1.357e-01 -2.318e+01 1.039e+03 1.357e-01 6.126e-02 -1.701e+00 7.965e+02 -2.318e+01 -1.701e+00 2.462e+02 -1.371e+04 1.039e+03 7.965e+02 -1.371e+04 1.310e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 2.81936E-02 +/- 1.49030 2 1 npeggrb beta -2.31105 +/- 0.247507 3 1 npeggrb tem keV 16.9314 +/- 15.6919 4 1 npeggrb eMin keV 15.0000 frozen 5 1 npeggrb eMax keV 350.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 3.26662E+04 +/- 3619.62 ________________________________________________________________________ Fit statistic : Chi-Squared = 52.95 using 59 PHA bins. Test statistic : Chi-Squared = 52.95 using 59 PHA bins. Reduced chi-squared = 0.9627 for 55 degrees of freedom Null hypothesis probability = 5.534068e-01 !XSPEC12>newpar 5 150.0; Fit statistic : Chi-Squared = 86.20 using 59 PHA bins. Test statistic : Chi-Squared = 86.20 using 59 PHA bins. Reduced chi-squared = 1.567 for 55 degrees of freedom Null hypothesis probability = 4.551983e-03 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 52.9485 0.000304864 -3 0.0287745 -2.31102 16.9256 26057.5 ================================================== Variances and Principal Axes 1 2 3 7 1.4082E-02| -0.6203 -0.7818 -0.0635 0.0001 5.2301E-02| 0.7788 -0.6235 0.0694 0.0001 2.4691E+02| -0.0939 -0.0064 0.9956 0.0006 2.4044E+06| 0.0000 0.0001 -0.0006 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.214e+00 1.356e-01 -2.310e+01 6.403e+01 1.356e-01 6.136e-02 -1.700e+00 2.318e+02 -2.310e+01 -1.700e+00 2.455e+02 -1.333e+03 6.403e+01 2.318e+02 -1.333e+03 2.404e+06 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 2.87745E-02 +/- 1.48791 2 1 npeggrb beta -2.31102 +/- 0.247711 3 1 npeggrb tem keV 16.9256 +/- 15.6672 4 1 npeggrb eMin keV 15.0000 frozen 5 1 npeggrb eMax keV 150.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 2.60575E+04 +/- 1550.60 ________________________________________________________________________ Fit statistic : Chi-Squared = 52.95 using 59 PHA bins. Test statistic : Chi-Squared = 52.95 using 59 PHA bins. Reduced chi-squared = 0.9627 for 55 degrees of freedom Null hypothesis probability = 5.534073e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 52.9485 0.000191263 0 0.0287626 -2.31102 16.9256 26057.5 ================================================== Variances and Principal Axes 1 2 3 7 1.3985E-02| -0.6234 -0.7794 -0.0633 0.0001 5.2923E-02| 0.7762 -0.6265 0.0699 0.0001 2.4199E+02| -0.0941 -0.0055 0.9955 0.0015 2.4384E+06| 0.0001 0.0001 -0.0015 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.214e+00 1.355e-01 -2.309e+01 2.822e+02 1.355e-01 6.133e-02 -1.697e+00 2.452e+02 -2.309e+01 -1.697e+00 2.452e+02 -3.608e+03 2.822e+02 2.452e+02 -3.608e+03 2.438e+06 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 2.87626E-02 +/- 1.48801 2 1 npeggrb beta -2.31102 +/- 0.247642 3 1 npeggrb tem keV 16.9256 +/- 15.6582 4 1 npeggrb eMin keV 15.0000 frozen 5 1 npeggrb eMax keV 150.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 2.60575E+04 +/- 1561.53 ________________________________________________________________________ Fit statistic : Chi-Squared = 52.95 using 59 PHA bins. Test statistic : Chi-Squared = 52.95 using 59 PHA bins. Reduced chi-squared = 0.9627 for 55 degrees of freedom Null hypothesis probability = 5.534073e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 52.9485 0.000167368 0 0.0287611 -2.31102 16.9256 26057.5 ================================================== Variances and Principal Axes 1 2 3 7 1.4042E-02| -0.6214 -0.7809 -0.0634 0.0001 5.2558E-02| 0.7778 -0.6246 0.0697 0.0001 2.4544E+02| -0.0940 -0.0060 0.9956 0.0009 2.4132E+06| 0.0001 0.0001 -0.0009 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.216e+00 1.356e-01 -2.311e+01 1.550e+02 1.356e-01 6.134e-02 -1.699e+00 2.374e+02 -2.311e+01 -1.699e+00 2.454e+02 -2.282e+03 1.550e+02 2.374e+02 -2.282e+03 2.413e+06 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 2.87611E-02 +/- 1.48868 2 1 npeggrb beta -2.31102 +/- 0.247667 3 1 npeggrb tem keV 16.9256 +/- 15.6659 4 1 npeggrb eMin keV 15.0000 frozen 5 1 npeggrb eMax keV 150.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 2.60575E+04 +/- 1553.44 ________________________________________________________________________ Fit statistic : Chi-Squared = 52.95 using 59 PHA bins. Test statistic : Chi-Squared = 52.95 using 59 PHA bins. Reduced chi-squared = 0.9627 for 55 degrees of freedom Null hypothesis probability = 5.534073e-01 !XSPEC12>log peggrb50_15_150kev.log; Logging to file:peggrb50_15_150kev.log !XSPEC12>show; XSPEC version: 12.8.2 Sat May 30 20:03:47 2015 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: Energy 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: ../sw00517489000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00517489000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00517489000b_preslew.pha Net count rate (cts/s) for Spectrum:1 5.051e-02 +/- 2.345e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 37.7 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00517489000b_preslew.rsp for Source 1 Spectral data counts: 1.90386 Model predicted rate: 4.99061E-02 Current model list: ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 2.87611E-02 +/- 1.48868 2 1 npeggrb beta -2.31102 +/- 0.247667 3 1 npeggrb tem keV 16.9256 +/- 15.6659 4 1 npeggrb eMin keV 15.0000 frozen 5 1 npeggrb eMax keV 150.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 2.60575E+04 +/- 1553.44 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 52.95 using 59 PHA bins. Test statistic : Chi-Squared = 52.95 using 59 PHA bins. Reduced chi-squared = 0.9627 for 55 degrees of freedom Null hypothesis probability = 5.534073e-01 Weighting method: standard !XSPEC12>error 7; Parameter Confidence Range (2.706) Apparent non-monotonicity in statistic space detected. Current bracket values 28878.4, 29349.5 and delta stat 1.64943, 2.74845 but latest trial 29333 gives 2.75217 Suggest that you check this result using the steppar command. 7 23509.6 29114 (-2547.89,3056.47) !XSPEC12>log none; Log file closed logging switched off XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_peggrb_part3_15_25ke v_fit.xcm !XSPEC12>log none; No log file open !XSPEC12>query no; !XSPEC12>model npeggrb ; -1.0000 1.00000E-02 -10.000 -3.0000 2.0000 5.0000 ; -2.5000 1.00000E-02 -10.000 -5.0000 2.0000 10.000 ; 50.000 10.000 0.10000 0.10000 1000.0 10000. ; 15.000 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 350.00 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 50.000 -1.00000E-02 0.0000 0.0000 1000.0 1000.0 ; 1.0000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -1.00000 +/- 0.0 2 1 npeggrb beta -2.50000 +/- 0.0 3 1 npeggrb tem keV 50.0000 +/- 0.0 4 1 npeggrb eMin keV 15.0000 frozen 5 1 npeggrb eMax keV 350.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 569.90 using 59 PHA bins. Test statistic : Chi-Squared = 569.90 using 59 PHA bins. Reduced chi-squared = 10.362 for 55 degrees of freedom Null hypothesis probability = 1.052458e-86 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 54.8718 3.59884 -1 -1.05540 -2.27698 43.0342 32797.7 54.1704 1.66149 -1 -0.972237 -2.26432 36.2306 33421.6 53.8465 0.736069 -1 -0.866167 -2.28615 33.5945 33309.1 53.6566 0.198337 -1 -0.785458 -2.28568 30.7175 33247.0 53.5007 0.326909 -1 -0.707900 -2.29546 28.8115 33123.3 53.386 0.197795 -1 -0.641215 -2.30089 27.1849 33024.3 53.2964 0.182534 -1 -0.580593 -2.30619 25.8830 32936.5 53.2283 0.142878 -1 -0.527764 -2.31040 24.8292 32863.5 53.1737 0.121522 -1 -0.478921 -2.31339 23.9104 32805.9 53.1315 0.101433 -1 -0.436154 -2.31590 23.1585 32758.7 53.0983 0.085696 -1 -0.397608 -2.31760 22.5113 32722.3 53.0737 0.0739962 -2 -0.176353 -2.30471 18.6581 32788.0 52.9543 0.697662 -3 0.000114524 -2.31381 17.1267 32641.3 52.9524 0.177393 -4 -0.0467256 -2.31596 17.7318 32625.9 ================================================== Variances and Principal Axes 1 2 3 7 5.9776E-03| -0.3405 -0.9396 -0.0352 0.0000 3.7426E-02| 0.9357 -0.3423 0.0860 0.0000 2.5832E+02| -0.0928 -0.0036 0.9957 0.0011 1.3085E+07| 0.0001 0.0001 -0.0011 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.346e+00 1.418e-01 -2.503e+01 1.064e+03 1.418e-01 6.189e-02 -1.804e+00 7.994e+02 -2.503e+01 -1.804e+00 2.716e+02 -1.426e+04 1.064e+03 7.994e+02 -1.426e+04 1.309e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -4.67256E-02 +/- 1.53159 2 1 npeggrb beta -2.31596 +/- 0.248784 3 1 npeggrb tem keV 17.7318 +/- 16.4812 4 1 npeggrb eMin keV 15.0000 frozen 5 1 npeggrb eMax keV 350.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 3.26259E+04 +/- 3617.36 ________________________________________________________________________ Fit statistic : Chi-Squared = 52.95 using 59 PHA bins. Test statistic : Chi-Squared = 52.95 using 59 PHA bins. Reduced chi-squared = 0.9628 for 55 degrees of freedom Null hypothesis probability = 5.532562e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 52.9488 0.0275404 -3 0.0262887 -2.31140 16.9237 32663.1 ================================================== Variances and Principal Axes 1 2 3 7 6.0708E-03| -0.3582 -0.9330 -0.0345 0.0000 3.6650E-02| 0.9295 -0.3598 0.0803 0.0000 2.5169E+02| -0.0873 -0.0033 0.9962 0.0012 1.3511E+07| 0.0001 0.0001 -0.0012 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.054e+00 1.347e-01 -2.331e+01 1.168e+03 1.347e-01 6.459e-02 -1.840e+00 8.368e+02 -2.331e+01 -1.840e+00 2.695e+02 -1.634e+04 1.168e+03 8.368e+02 -1.634e+04 1.351e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 2.62887E-02 +/- 1.43311 2 1 npeggrb beta -2.31140 +/- 0.254154 3 1 npeggrb tem keV 16.9237 +/- 16.4173 4 1 npeggrb eMin keV 15.0000 frozen 5 1 npeggrb eMax keV 350.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 3.26631E+04 +/- 3675.79 ________________________________________________________________________ Fit statistic : Chi-Squared = 52.95 using 59 PHA bins. Test statistic : Chi-Squared = 52.95 using 59 PHA bins. Reduced chi-squared = 0.9627 for 55 degrees of freedom Null hypothesis probability = 5.533931e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 52.9485 0.0298031 -3 0.0281936 -2.31105 16.9314 32666.2 ================================================== Variances and Principal Axes 1 2 3 7 5.9681E-03| -0.3369 -0.9409 -0.0356 0.0000 3.7630E-02| 0.9368 -0.3387 0.0880 0.0000 2.3400E+02| -0.0948 -0.0037 0.9955 0.0010 1.3102E+07| 0.0001 0.0001 -0.0010 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.221e+00 1.357e-01 -2.318e+01 1.039e+03 1.357e-01 6.126e-02 -1.701e+00 7.965e+02 -2.318e+01 -1.701e+00 2.462e+02 -1.371e+04 1.039e+03 7.965e+02 -1.371e+04 1.310e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 2.81936E-02 +/- 1.49030 2 1 npeggrb beta -2.31105 +/- 0.247507 3 1 npeggrb tem keV 16.9314 +/- 15.6919 4 1 npeggrb eMin keV 15.0000 frozen 5 1 npeggrb eMax keV 350.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 3.26662E+04 +/- 3619.62 ________________________________________________________________________ Fit statistic : Chi-Squared = 52.95 using 59 PHA bins. Test statistic : Chi-Squared = 52.95 using 59 PHA bins. Reduced chi-squared = 0.9627 for 55 degrees of freedom Null hypothesis probability = 5.534068e-01 !XSPEC12>newpar 5 25.0; Fit statistic : Chi-Squared = 14225.93 using 59 PHA bins. Test statistic : Chi-Squared = 14225.93 using 59 PHA bins. Reduced chi-squared = 258.6532 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:alpha 2:beta 3:tem 7:norm 52.9485 0.0002858 -3 0.0285725 -2.31103 16.9276 5238.31 ================================================== Variances and Principal Axes 1 2 3 7 6.3802E-03| -0.9149 -0.3941 -0.0872 -0.0003 5.5539E-02| 0.3930 -0.9191 0.0294 0.0002 2.3832E+02| -0.0917 -0.0074 0.9957 -0.0066 2.0900E+05| -0.0010 0.0000 0.0066 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.212e+00 1.356e-01 -2.309e+01 -2.001e+02 1.356e-01 6.135e-02 -1.700e+00 8.945e+00 -2.309e+01 -1.700e+00 2.453e+02 1.369e+03 -2.001e+02 8.945e+00 1.369e+03 2.090e+05 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 2.85725E-02 +/- 1.48731 2 1 npeggrb beta -2.31103 +/- 0.247682 3 1 npeggrb tem keV 16.9276 +/- 15.6617 4 1 npeggrb eMin keV 15.0000 frozen 5 1 npeggrb eMax keV 25.0000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 5238.31 +/- 457.159 ________________________________________________________________________ Fit statistic : Chi-Squared = 52.95 using 59 PHA bins. Test statistic : Chi-Squared = 52.95 using 59 PHA bins. Reduced chi-squared = 0.9627 for 55 degrees of freedom Null hypothesis probability = 5.534071e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 52.9485 5.0728e-05 -1 0.0285686 -2.31102 16.9276 5238.32 ================================================== Variances and Principal Axes 1 2 3 7 6.3916E-03| -0.9147 -0.3946 -0.0873 -0.0003 5.5562E-02| 0.3936 -0.9188 0.0295 0.0002 2.3907E+02| -0.0919 -0.0074 0.9957 -0.0063 2.0766E+05| -0.0009 0.0000 0.0062 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.212e+00 1.355e-01 -2.307e+01 -1.925e+02 1.355e-01 6.133e-02 -1.698e+00 9.416e+00 -2.307e+01 -1.698e+00 2.450e+02 1.289e+03 -1.925e+02 9.416e+00 1.289e+03 2.077e+05 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 2.85686E-02 +/- 1.48712 2 1 npeggrb beta -2.31102 +/- 0.247647 3 1 npeggrb tem keV 16.9276 +/- 15.6539 4 1 npeggrb eMin keV 15.0000 frozen 5 1 npeggrb eMax keV 25.0000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 5238.32 +/- 455.689 ________________________________________________________________________ Fit statistic : Chi-Squared = 52.95 using 59 PHA bins. Test statistic : Chi-Squared = 52.95 using 59 PHA bins. Reduced chi-squared = 0.9627 for 55 degrees of freedom Null hypothesis probability = 5.534072e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 52.9485 0.000155572 2 0.0285686 -2.31102 16.9276 5238.33 ================================================== Variances and Principal Axes 1 2 3 7 6.3816E-03| -0.9149 -0.3942 -0.0873 -0.0003 5.5534E-02| 0.3932 -0.9190 0.0294 0.0002 2.3850E+02| -0.0918 -0.0074 0.9957 -0.0066 2.0884E+05| -0.0010 0.0000 0.0065 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.214e+00 1.356e-01 -2.310e+01 -1.992e+02 1.356e-01 6.133e-02 -1.700e+00 9.008e+00 -2.310e+01 -1.700e+00 2.453e+02 1.359e+03 -1.992e+02 9.008e+00 1.359e+03 2.088e+05 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 2.85686E-02 +/- 1.48801 2 1 npeggrb beta -2.31102 +/- 0.247658 3 1 npeggrb tem keV 16.9276 +/- 15.6630 4 1 npeggrb eMin keV 15.0000 frozen 5 1 npeggrb eMax keV 25.0000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 5238.33 +/- 456.979 ________________________________________________________________________ Fit statistic : Chi-Squared = 52.95 using 59 PHA bins. Test statistic : Chi-Squared = 52.95 using 59 PHA bins. Reduced chi-squared = 0.9627 for 55 degrees of freedom Null hypothesis probability = 5.534072e-01 !XSPEC12>log peggrb50_15_25kev.log; Logging to file:peggrb50_15_25kev.log !XSPEC12>show; XSPEC version: 12.8.2 Sat May 30 20:03:48 2015 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: Energy 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: ../sw00517489000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00517489000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00517489000b_preslew.pha Net count rate (cts/s) for Spectrum:1 5.051e-02 +/- 2.345e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 37.7 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00517489000b_preslew.rsp for Source 1 Spectral data counts: 1.90386 Model predicted rate: 4.99062E-02 Current model list: ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 2.85686E-02 +/- 1.48801 2 1 npeggrb beta -2.31102 +/- 0.247658 3 1 npeggrb tem keV 16.9276 +/- 15.6630 4 1 npeggrb eMin keV 15.0000 frozen 5 1 npeggrb eMax keV 25.0000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 5238.33 +/- 456.979 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 52.95 using 59 PHA bins. Test statistic : Chi-Squared = 52.95 using 59 PHA bins. Reduced chi-squared = 0.9627 for 55 degrees of freedom Null hypothesis probability = 5.534072e-01 Weighting method: standard !XSPEC12>error 7; Parameter Confidence Range (2.706) Apparent non-monotonicity in statistic space detected. Current bracket values 6221.22, 6385.48 and delta stat 2.26905, 3.70025 but latest trial 6288.76 gives 4.36247 Suggest that you check this result using the steppar command. 7 4493.12 6303.35 (-745.209,1065.02) !XSPEC12>log none; Log file closed logging switched off XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_peggrb_part4_25_50ke v_fit.xcm !XSPEC12>log none; No log file open !XSPEC12>query no; !XSPEC12>model npeggrb ; -1.0000 1.00000E-02 -10.000 -3.0000 2.0000 5.0000 ; -2.5000 1.00000E-02 -10.000 -5.0000 2.0000 10.000 ; 50.000 10.000 0.10000 0.10000 1000.0 10000. ; 15.000 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 350.00 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 50.000 -1.00000E-02 0.0000 0.0000 1000.0 1000.0 ; 1.0000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -1.00000 +/- 0.0 2 1 npeggrb beta -2.50000 +/- 0.0 3 1 npeggrb tem keV 50.0000 +/- 0.0 4 1 npeggrb eMin keV 15.0000 frozen 5 1 npeggrb eMax keV 350.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 569.90 using 59 PHA bins. Test statistic : Chi-Squared = 569.90 using 59 PHA bins. Reduced chi-squared = 10.362 for 55 degrees of freedom Null hypothesis probability = 1.052458e-86 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 54.8718 3.59884 -1 -1.05540 -2.27698 43.0342 32797.7 54.1704 1.66149 -1 -0.972237 -2.26432 36.2306 33421.6 53.8465 0.736069 -1 -0.866167 -2.28615 33.5945 33309.1 53.6566 0.198337 -1 -0.785458 -2.28568 30.7175 33247.0 53.5007 0.326909 -1 -0.707900 -2.29546 28.8115 33123.3 53.386 0.197795 -1 -0.641215 -2.30089 27.1849 33024.3 53.2964 0.182534 -1 -0.580593 -2.30619 25.8830 32936.5 53.2283 0.142878 -1 -0.527764 -2.31040 24.8292 32863.5 53.1737 0.121522 -1 -0.478921 -2.31339 23.9104 32805.9 53.1315 0.101433 -1 -0.436154 -2.31590 23.1585 32758.7 53.0983 0.085696 -1 -0.397608 -2.31760 22.5113 32722.3 53.0737 0.0739962 -2 -0.176353 -2.30471 18.6581 32788.0 52.9543 0.697662 -3 0.000114524 -2.31381 17.1267 32641.3 52.9524 0.177393 -4 -0.0467256 -2.31596 17.7318 32625.9 ================================================== Variances and Principal Axes 1 2 3 7 5.9776E-03| -0.3405 -0.9396 -0.0352 0.0000 3.7426E-02| 0.9357 -0.3423 0.0860 0.0000 2.5832E+02| -0.0928 -0.0036 0.9957 0.0011 1.3085E+07| 0.0001 0.0001 -0.0011 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.346e+00 1.418e-01 -2.503e+01 1.064e+03 1.418e-01 6.189e-02 -1.804e+00 7.994e+02 -2.503e+01 -1.804e+00 2.716e+02 -1.426e+04 1.064e+03 7.994e+02 -1.426e+04 1.309e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -4.67256E-02 +/- 1.53159 2 1 npeggrb beta -2.31596 +/- 0.248784 3 1 npeggrb tem keV 17.7318 +/- 16.4812 4 1 npeggrb eMin keV 15.0000 frozen 5 1 npeggrb eMax keV 350.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 3.26259E+04 +/- 3617.36 ________________________________________________________________________ Fit statistic : Chi-Squared = 52.95 using 59 PHA bins. Test statistic : Chi-Squared = 52.95 using 59 PHA bins. Reduced chi-squared = 0.9628 for 55 degrees of freedom Null hypothesis probability = 5.532562e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 52.9488 0.0275404 -3 0.0262887 -2.31140 16.9237 32663.1 ================================================== Variances and Principal Axes 1 2 3 7 6.0708E-03| -0.3582 -0.9330 -0.0345 0.0000 3.6650E-02| 0.9295 -0.3598 0.0803 0.0000 2.5169E+02| -0.0873 -0.0033 0.9962 0.0012 1.3511E+07| 0.0001 0.0001 -0.0012 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.054e+00 1.347e-01 -2.331e+01 1.168e+03 1.347e-01 6.459e-02 -1.840e+00 8.368e+02 -2.331e+01 -1.840e+00 2.695e+02 -1.634e+04 1.168e+03 8.368e+02 -1.634e+04 1.351e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 2.62887E-02 +/- 1.43311 2 1 npeggrb beta -2.31140 +/- 0.254154 3 1 npeggrb tem keV 16.9237 +/- 16.4173 4 1 npeggrb eMin keV 15.0000 frozen 5 1 npeggrb eMax keV 350.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 3.26631E+04 +/- 3675.79 ________________________________________________________________________ Fit statistic : Chi-Squared = 52.95 using 59 PHA bins. Test statistic : Chi-Squared = 52.95 using 59 PHA bins. Reduced chi-squared = 0.9627 for 55 degrees of freedom Null hypothesis probability = 5.533931e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 52.9485 0.0298031 -3 0.0281936 -2.31105 16.9314 32666.2 ================================================== Variances and Principal Axes 1 2 3 7 5.9681E-03| -0.3369 -0.9409 -0.0356 0.0000 3.7630E-02| 0.9368 -0.3387 0.0880 0.0000 2.3400E+02| -0.0948 -0.0037 0.9955 0.0010 1.3102E+07| 0.0001 0.0001 -0.0010 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.221e+00 1.357e-01 -2.318e+01 1.039e+03 1.357e-01 6.126e-02 -1.701e+00 7.965e+02 -2.318e+01 -1.701e+00 2.462e+02 -1.371e+04 1.039e+03 7.965e+02 -1.371e+04 1.310e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 2.81936E-02 +/- 1.49030 2 1 npeggrb beta -2.31105 +/- 0.247507 3 1 npeggrb tem keV 16.9314 +/- 15.6919 4 1 npeggrb eMin keV 15.0000 frozen 5 1 npeggrb eMax keV 350.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 3.26662E+04 +/- 3619.62 ________________________________________________________________________ Fit statistic : Chi-Squared = 52.95 using 59 PHA bins. Test statistic : Chi-Squared = 52.95 using 59 PHA bins. Reduced chi-squared = 0.9627 for 55 degrees of freedom Null hypothesis probability = 5.534068e-01 !XSPEC12>newpar 4 25.0; Fit statistic : Chi-Squared = 72.22 using 59 PHA bins. Test statistic : Chi-Squared = 72.22 using 59 PHA bins. Reduced chi-squared = 1.313 for 55 degrees of freedom Null hypothesis probability = 5.957077e-02 Current data and model not fit yet. !XSPEC12>newpar 5 50.0; Fit statistic : Chi-Squared = 3473.39 using 59 PHA bins. Test statistic : Chi-Squared = 3473.39 using 59 PHA bins. Reduced chi-squared = 63.1526 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:alpha 2:beta 3:tem 7:norm 52.9485 0.000140775 0 0.0281941 -2.31105 16.9314 9144.58 ================================================== Variances and Principal Axes 1 2 3 7 1.9304E-02| -0.8125 -0.5774 -0.0805 0.0000 3.8206E-02| 0.5754 -0.8164 0.0485 -0.0003 2.4753E+02| -0.0937 -0.0069 0.9956 0.0000 2.9474E+05| 0.0002 -0.0002 -0.0000 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.213e+00 1.354e-01 -2.309e+01 6.340e+01 1.354e-01 6.133e-02 -1.698e+00 -7.217e+01 -2.309e+01 -1.698e+00 2.453e+02 -2.884e+00 6.340e+01 -7.217e+01 -2.884e+00 2.947e+05 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 2.81941E-02 +/- 1.48763 2 1 npeggrb beta -2.31105 +/- 0.247649 3 1 npeggrb tem keV 16.9314 +/- 15.6635 4 1 npeggrb eMin keV 25.0000 frozen 5 1 npeggrb eMax keV 50.0000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 9144.58 +/- 542.899 ________________________________________________________________________ Fit statistic : Chi-Squared = 52.95 using 59 PHA bins. Test statistic : Chi-Squared = 52.95 using 59 PHA bins. Reduced chi-squared = 0.9627 for 55 degrees of freedom Null hypothesis probability = 5.534068e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 52.9485 9.76965e-05 2 0.0281941 -2.31105 16.9314 9144.59 ================================================== Variances and Principal Axes 1 2 3 7 1.9301E-02| -0.8129 -0.5768 -0.0805 0.0000 3.8170E-02| 0.5748 -0.8168 0.0484 -0.0003 2.4768E+02| -0.0937 -0.0069 0.9956 0.0002 2.9506E+05| 0.0002 -0.0002 -0.0002 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.214e+00 1.356e-01 -2.311e+01 6.856e+01 1.356e-01 6.134e-02 -1.699e+00 -7.186e+01 -2.311e+01 -1.699e+00 2.455e+02 -5.672e+01 6.856e+01 -7.186e+01 -5.672e+01 2.951e+05 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 2.81941E-02 +/- 1.48808 2 1 npeggrb beta -2.31105 +/- 0.247670 3 1 npeggrb tem keV 16.9314 +/- 15.6687 4 1 npeggrb eMin keV 25.0000 frozen 5 1 npeggrb eMax keV 50.0000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 9144.59 +/- 543.196 ________________________________________________________________________ Fit statistic : Chi-Squared = 52.95 using 59 PHA bins. Test statistic : Chi-Squared = 52.95 using 59 PHA bins. Reduced chi-squared = 0.9627 for 55 degrees of freedom Null hypothesis probability = 5.534068e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 52.9485 0.00011465 0 0.0281838 -2.31105 16.9315 9144.58 ================================================== Variances and Principal Axes 1 2 3 7 1.9301E-02| -0.8129 -0.5768 -0.0805 0.0000 3.8170E-02| 0.5748 -0.8168 0.0484 -0.0003 2.4776E+02| -0.0937 -0.0069 0.9956 0.0002 2.9506E+05| 0.0002 -0.0002 -0.0002 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.215e+00 1.356e-01 -2.312e+01 6.861e+01 1.356e-01 6.134e-02 -1.700e+00 -7.186e+01 -2.312e+01 -1.700e+00 2.456e+02 -5.727e+01 6.861e+01 -7.186e+01 -5.727e+01 2.951e+05 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 2.81838E-02 +/- 1.48833 2 1 npeggrb beta -2.31105 +/- 0.247673 3 1 npeggrb tem keV 16.9315 +/- 15.6711 4 1 npeggrb eMin keV 25.0000 frozen 5 1 npeggrb eMax keV 50.0000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 9144.58 +/- 543.199 ________________________________________________________________________ Fit statistic : Chi-Squared = 52.95 using 59 PHA bins. Test statistic : Chi-Squared = 52.95 using 59 PHA bins. Reduced chi-squared = 0.9627 for 55 degrees of freedom Null hypothesis probability = 5.534068e-01 !XSPEC12>log peggrb50_25_50kev.log; Logging to file:peggrb50_25_50kev.log !XSPEC12>show; XSPEC version: 12.8.2 Sat May 30 20:03:48 2015 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: Energy 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: ../sw00517489000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00517489000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00517489000b_preslew.pha Net count rate (cts/s) for Spectrum:1 5.051e-02 +/- 2.345e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 37.7 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00517489000b_preslew.rsp for Source 1 Spectral data counts: 1.90386 Model predicted rate: 4.99063E-02 Current model list: ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 2.81838E-02 +/- 1.48833 2 1 npeggrb beta -2.31105 +/- 0.247673 3 1 npeggrb tem keV 16.9315 +/- 15.6711 4 1 npeggrb eMin keV 25.0000 frozen 5 1 npeggrb eMax keV 50.0000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 9144.58 +/- 543.199 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 52.95 using 59 PHA bins. Test statistic : Chi-Squared = 52.95 using 59 PHA bins. Reduced chi-squared = 0.9627 for 55 degrees of freedom Null hypothesis probability = 5.534068e-01 Weighting method: standard !XSPEC12>error 7; Parameter Confidence Range (2.706) Apparent non-monotonicity in statistic space detected. Current bracket values 7999.87, 7999.63 and delta stat 2.43258, 2.79722 but latest trial 7999.71 gives 2.79913 Suggest that you check this result using the steppar command. 7 7999.75 10039.9 (-1144.84,895.316) !XSPEC12>log none; Log file closed logging switched off XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_peggrb_part5_50_100k ev_fit.xcm !XSPEC12>log none; No log file open !XSPEC12>query no; !XSPEC12>model npeggrb ; -1.0000 1.00000E-02 -10.000 -3.0000 2.0000 5.0000 ; -2.5000 1.00000E-02 -10.000 -5.0000 2.0000 10.000 ; 50.000 10.000 0.10000 0.10000 1000.0 10000. ; 15.000 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 350.00 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 50.000 -1.00000E-02 0.0000 0.0000 1000.0 1000.0 ; 1.0000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -1.00000 +/- 0.0 2 1 npeggrb beta -2.50000 +/- 0.0 3 1 npeggrb tem keV 50.0000 +/- 0.0 4 1 npeggrb eMin keV 15.0000 frozen 5 1 npeggrb eMax keV 350.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 569.90 using 59 PHA bins. Test statistic : Chi-Squared = 569.90 using 59 PHA bins. Reduced chi-squared = 10.362 for 55 degrees of freedom Null hypothesis probability = 1.052458e-86 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 54.8718 3.59884 -1 -1.05540 -2.27698 43.0342 32797.7 54.1704 1.66149 -1 -0.972237 -2.26432 36.2306 33421.6 53.8465 0.736069 -1 -0.866167 -2.28615 33.5945 33309.1 53.6566 0.198337 -1 -0.785458 -2.28568 30.7175 33247.0 53.5007 0.326909 -1 -0.707900 -2.29546 28.8115 33123.3 53.386 0.197795 -1 -0.641215 -2.30089 27.1849 33024.3 53.2964 0.182534 -1 -0.580593 -2.30619 25.8830 32936.5 53.2283 0.142878 -1 -0.527764 -2.31040 24.8292 32863.5 53.1737 0.121522 -1 -0.478921 -2.31339 23.9104 32805.9 53.1315 0.101433 -1 -0.436154 -2.31590 23.1585 32758.7 53.0983 0.085696 -1 -0.397608 -2.31760 22.5113 32722.3 53.0737 0.0739962 -2 -0.176353 -2.30471 18.6581 32788.0 52.9543 0.697662 -3 0.000114524 -2.31381 17.1267 32641.3 52.9524 0.177393 -4 -0.0467256 -2.31596 17.7318 32625.9 ================================================== Variances and Principal Axes 1 2 3 7 5.9776E-03| -0.3405 -0.9396 -0.0352 0.0000 3.7426E-02| 0.9357 -0.3423 0.0860 0.0000 2.5832E+02| -0.0928 -0.0036 0.9957 0.0011 1.3085E+07| 0.0001 0.0001 -0.0011 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.346e+00 1.418e-01 -2.503e+01 1.064e+03 1.418e-01 6.189e-02 -1.804e+00 7.994e+02 -2.503e+01 -1.804e+00 2.716e+02 -1.426e+04 1.064e+03 7.994e+02 -1.426e+04 1.309e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -4.67256E-02 +/- 1.53159 2 1 npeggrb beta -2.31596 +/- 0.248784 3 1 npeggrb tem keV 17.7318 +/- 16.4812 4 1 npeggrb eMin keV 15.0000 frozen 5 1 npeggrb eMax keV 350.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 3.26259E+04 +/- 3617.36 ________________________________________________________________________ Fit statistic : Chi-Squared = 52.95 using 59 PHA bins. Test statistic : Chi-Squared = 52.95 using 59 PHA bins. Reduced chi-squared = 0.9628 for 55 degrees of freedom Null hypothesis probability = 5.532562e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 52.9488 0.0275404 -3 0.0262887 -2.31140 16.9237 32663.1 ================================================== Variances and Principal Axes 1 2 3 7 6.0708E-03| -0.3582 -0.9330 -0.0345 0.0000 3.6650E-02| 0.9295 -0.3598 0.0803 0.0000 2.5169E+02| -0.0873 -0.0033 0.9962 0.0012 1.3511E+07| 0.0001 0.0001 -0.0012 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.054e+00 1.347e-01 -2.331e+01 1.168e+03 1.347e-01 6.459e-02 -1.840e+00 8.368e+02 -2.331e+01 -1.840e+00 2.695e+02 -1.634e+04 1.168e+03 8.368e+02 -1.634e+04 1.351e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 2.62887E-02 +/- 1.43311 2 1 npeggrb beta -2.31140 +/- 0.254154 3 1 npeggrb tem keV 16.9237 +/- 16.4173 4 1 npeggrb eMin keV 15.0000 frozen 5 1 npeggrb eMax keV 350.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 3.26631E+04 +/- 3675.79 ________________________________________________________________________ Fit statistic : Chi-Squared = 52.95 using 59 PHA bins. Test statistic : Chi-Squared = 52.95 using 59 PHA bins. Reduced chi-squared = 0.9627 for 55 degrees of freedom Null hypothesis probability = 5.533931e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 52.9485 0.0298031 -3 0.0281936 -2.31105 16.9314 32666.2 ================================================== Variances and Principal Axes 1 2 3 7 5.9681E-03| -0.3369 -0.9409 -0.0356 0.0000 3.7630E-02| 0.9368 -0.3387 0.0880 0.0000 2.3400E+02| -0.0948 -0.0037 0.9955 0.0010 1.3102E+07| 0.0001 0.0001 -0.0010 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.221e+00 1.357e-01 -2.318e+01 1.039e+03 1.357e-01 6.126e-02 -1.701e+00 7.965e+02 -2.318e+01 -1.701e+00 2.462e+02 -1.371e+04 1.039e+03 7.965e+02 -1.371e+04 1.310e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 2.81936E-02 +/- 1.49030 2 1 npeggrb beta -2.31105 +/- 0.247507 3 1 npeggrb tem keV 16.9314 +/- 15.6919 4 1 npeggrb eMin keV 15.0000 frozen 5 1 npeggrb eMax keV 350.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 3.26662E+04 +/- 3619.62 ________________________________________________________________________ Fit statistic : Chi-Squared = 52.95 using 59 PHA bins. Test statistic : Chi-Squared = 52.95 using 59 PHA bins. Reduced chi-squared = 0.9627 for 55 degrees of freedom Null hypothesis probability = 5.534068e-01 !XSPEC12>newpar 4 50.0; Fit statistic : Chi-Squared = 378.69 using 59 PHA bins. Test statistic : Chi-Squared = 378.69 using 59 PHA bins. Reduced chi-squared = 6.8853 for 55 degrees of freedom Null hypothesis probability = 7.271089e-50 Current data and model not fit yet. !XSPEC12>newpar 5 100.0; Fit statistic : Chi-Squared = 5366.56 using 59 PHA bins. Test statistic : Chi-Squared = 5366.56 using 59 PHA bins. Reduced chi-squared = 97.5737 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:alpha 2:beta 3:tem 7:norm 52.9485 0.000228507 -1 0.0282032 -2.31106 16.9315 7766.69 ================================================== Variances and Principal Axes 1 2 3 7 5.6231E-03| -0.5856 -0.8083 -0.0608 0.0002 5.6713E-02| 0.8052 -0.5887 0.0716 0.0001 2.4772E+02| -0.0937 -0.0070 0.9956 -0.0003 4.9198E+05| -0.0000 0.0002 0.0003 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.215e+00 1.355e-01 -2.312e+01 -1.573e+01 1.355e-01 6.135e-02 -1.699e+00 1.126e+02 -2.312e+01 -1.699e+00 2.456e+02 1.668e+02 -1.573e+01 1.126e+02 1.668e+02 4.920e+05 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 2.82032E-02 +/- 1.48832 2 1 npeggrb beta -2.31106 +/- 0.247696 3 1 npeggrb tem keV 16.9315 +/- 15.6712 4 1 npeggrb eMin keV 50.0000 frozen 5 1 npeggrb eMax keV 100.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 7766.69 +/- 701.413 ________________________________________________________________________ Fit statistic : Chi-Squared = 52.95 using 59 PHA bins. Test statistic : Chi-Squared = 52.95 using 59 PHA bins. Reduced chi-squared = 0.9627 for 55 degrees of freedom Null hypothesis probability = 5.534068e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 52.9485 0.000129324 0 0.0281974 -2.31106 16.9315 7766.70 ================================================== Variances and Principal Axes 1 2 3 7 5.6343E-03| -0.5844 -0.8092 -0.0609 0.0002 5.6595E-02| 0.8060 -0.5875 0.0716 0.0001 2.4746E+02| -0.0937 -0.0072 0.9956 -0.0008 4.9248E+05| -0.0001 0.0002 0.0008 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.215e+00 1.356e-01 -2.311e+01 -3.640e+01 1.356e-01 6.136e-02 -1.700e+00 1.113e+02 -2.311e+01 -1.700e+00 2.456e+02 3.827e+02 -3.640e+01 1.113e+02 3.827e+02 4.925e+05 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 2.81974E-02 +/- 1.48821 2 1 npeggrb beta -2.31106 +/- 0.247718 3 1 npeggrb tem keV 16.9315 +/- 15.6706 4 1 npeggrb eMin keV 50.0000 frozen 5 1 npeggrb eMax keV 100.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 7766.70 +/- 701.768 ________________________________________________________________________ Fit statistic : Chi-Squared = 52.95 using 59 PHA bins. Test statistic : Chi-Squared = 52.95 using 59 PHA bins. Reduced chi-squared = 0.9627 for 55 degrees of freedom Null hypothesis probability = 5.534068e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 52.9485 2.81095e-05 0 0.0281975 -2.31106 16.9315 7766.70 ================================================== Variances and Principal Axes 1 2 3 7 5.6252E-03| -0.5854 -0.8085 -0.0609 0.0002 5.6693E-02| 0.8053 -0.5885 0.0716 0.0001 2.4758E+02| -0.0937 -0.0071 0.9956 -0.0004 4.9206E+05| -0.0000 0.0002 0.0004 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.214e+00 1.355e-01 -2.311e+01 -1.995e+01 1.355e-01 6.135e-02 -1.699e+00 1.123e+02 -2.311e+01 -1.699e+00 2.455e+02 2.110e+02 -1.995e+01 1.123e+02 2.110e+02 4.921e+05 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 2.81975E-02 +/- 1.48801 2 1 npeggrb beta -2.31106 +/- 0.247693 3 1 npeggrb tem keV 16.9315 +/- 15.6679 4 1 npeggrb eMin keV 50.0000 frozen 5 1 npeggrb eMax keV 100.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 7766.70 +/- 701.472 ________________________________________________________________________ Fit statistic : Chi-Squared = 52.95 using 59 PHA bins. Test statistic : Chi-Squared = 52.95 using 59 PHA bins. Reduced chi-squared = 0.9627 for 55 degrees of freedom Null hypothesis probability = 5.534068e-01 !XSPEC12>log peggrb50_50_100kev.log; Logging to file:peggrb50_50_100kev.log !XSPEC12>show; XSPEC version: 12.8.2 Sat May 30 20:03:49 2015 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: Energy 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: ../sw00517489000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00517489000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00517489000b_preslew.pha Net count rate (cts/s) for Spectrum:1 5.051e-02 +/- 2.345e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 37.7 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00517489000b_preslew.rsp for Source 1 Spectral data counts: 1.90386 Model predicted rate: 4.99062E-02 Current model list: ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 2.81975E-02 +/- 1.48801 2 1 npeggrb beta -2.31106 +/- 0.247693 3 1 npeggrb tem keV 16.9315 +/- 15.6679 4 1 npeggrb eMin keV 50.0000 frozen 5 1 npeggrb eMax keV 100.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 7766.70 +/- 701.472 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 52.95 using 59 PHA bins. Test statistic : Chi-Squared = 52.95 using 59 PHA bins. Reduced chi-squared = 0.9627 for 55 degrees of freedom Null hypothesis probability = 5.534068e-01 Weighting method: standard !XSPEC12>error 7; Parameter Confidence Range (2.706) 7 6575.54 9195.65 (-1191.16,1428.95) !XSPEC12>log none; Log file closed logging switched off XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_peggrb_part6_100_150 kev_fit.xcm !XSPEC12>log none; No log file open !XSPEC12>query no; !XSPEC12>model npeggrb ; -1.0000 1.00000E-02 -10.000 -3.0000 2.0000 5.0000 ; -2.5000 1.00000E-02 -10.000 -5.0000 2.0000 10.000 ; 50.000 10.000 0.10000 0.10000 1000.0 10000. ; 15.000 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 350.00 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 50.000 -1.00000E-02 0.0000 0.0000 1000.0 1000.0 ; 1.0000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -1.00000 +/- 0.0 2 1 npeggrb beta -2.50000 +/- 0.0 3 1 npeggrb tem keV 50.0000 +/- 0.0 4 1 npeggrb eMin keV 15.0000 frozen 5 1 npeggrb eMax keV 350.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 569.90 using 59 PHA bins. Test statistic : Chi-Squared = 569.90 using 59 PHA bins. Reduced chi-squared = 10.362 for 55 degrees of freedom Null hypothesis probability = 1.052458e-86 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 54.8718 3.59884 -1 -1.05540 -2.27698 43.0342 32797.7 54.1704 1.66149 -1 -0.972237 -2.26432 36.2306 33421.6 53.8465 0.736069 -1 -0.866167 -2.28615 33.5945 33309.1 53.6566 0.198337 -1 -0.785458 -2.28568 30.7175 33247.0 53.5007 0.326909 -1 -0.707900 -2.29546 28.8115 33123.3 53.386 0.197795 -1 -0.641215 -2.30089 27.1849 33024.3 53.2964 0.182534 -1 -0.580593 -2.30619 25.8830 32936.5 53.2283 0.142878 -1 -0.527764 -2.31040 24.8292 32863.5 53.1737 0.121522 -1 -0.478921 -2.31339 23.9104 32805.9 53.1315 0.101433 -1 -0.436154 -2.31590 23.1585 32758.7 53.0983 0.085696 -1 -0.397608 -2.31760 22.5113 32722.3 53.0737 0.0739962 -2 -0.176353 -2.30471 18.6581 32788.0 52.9543 0.697662 -3 0.000114524 -2.31381 17.1267 32641.3 52.9524 0.177393 -4 -0.0467256 -2.31596 17.7318 32625.9 ================================================== Variances and Principal Axes 1 2 3 7 5.9776E-03| -0.3405 -0.9396 -0.0352 0.0000 3.7426E-02| 0.9357 -0.3423 0.0860 0.0000 2.5832E+02| -0.0928 -0.0036 0.9957 0.0011 1.3085E+07| 0.0001 0.0001 -0.0011 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.346e+00 1.418e-01 -2.503e+01 1.064e+03 1.418e-01 6.189e-02 -1.804e+00 7.994e+02 -2.503e+01 -1.804e+00 2.716e+02 -1.426e+04 1.064e+03 7.994e+02 -1.426e+04 1.309e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -4.67256E-02 +/- 1.53159 2 1 npeggrb beta -2.31596 +/- 0.248784 3 1 npeggrb tem keV 17.7318 +/- 16.4812 4 1 npeggrb eMin keV 15.0000 frozen 5 1 npeggrb eMax keV 350.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 3.26259E+04 +/- 3617.36 ________________________________________________________________________ Fit statistic : Chi-Squared = 52.95 using 59 PHA bins. Test statistic : Chi-Squared = 52.95 using 59 PHA bins. Reduced chi-squared = 0.9628 for 55 degrees of freedom Null hypothesis probability = 5.532562e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 52.9488 0.0275404 -3 0.0262887 -2.31140 16.9237 32663.1 ================================================== Variances and Principal Axes 1 2 3 7 6.0708E-03| -0.3582 -0.9330 -0.0345 0.0000 3.6650E-02| 0.9295 -0.3598 0.0803 0.0000 2.5169E+02| -0.0873 -0.0033 0.9962 0.0012 1.3511E+07| 0.0001 0.0001 -0.0012 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.054e+00 1.347e-01 -2.331e+01 1.168e+03 1.347e-01 6.459e-02 -1.840e+00 8.368e+02 -2.331e+01 -1.840e+00 2.695e+02 -1.634e+04 1.168e+03 8.368e+02 -1.634e+04 1.351e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 2.62887E-02 +/- 1.43311 2 1 npeggrb beta -2.31140 +/- 0.254154 3 1 npeggrb tem keV 16.9237 +/- 16.4173 4 1 npeggrb eMin keV 15.0000 frozen 5 1 npeggrb eMax keV 350.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 3.26631E+04 +/- 3675.79 ________________________________________________________________________ Fit statistic : Chi-Squared = 52.95 using 59 PHA bins. Test statistic : Chi-Squared = 52.95 using 59 PHA bins. Reduced chi-squared = 0.9627 for 55 degrees of freedom Null hypothesis probability = 5.533931e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 52.9485 0.0298031 -3 0.0281936 -2.31105 16.9314 32666.2 ================================================== Variances and Principal Axes 1 2 3 7 5.9681E-03| -0.3369 -0.9409 -0.0356 0.0000 3.7630E-02| 0.9368 -0.3387 0.0880 0.0000 2.3400E+02| -0.0948 -0.0037 0.9955 0.0010 1.3102E+07| 0.0001 0.0001 -0.0010 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.221e+00 1.357e-01 -2.318e+01 1.039e+03 1.357e-01 6.126e-02 -1.701e+00 7.965e+02 -2.318e+01 -1.701e+00 2.462e+02 -1.371e+04 1.039e+03 7.965e+02 -1.371e+04 1.310e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 2.81936E-02 +/- 1.49030 2 1 npeggrb beta -2.31105 +/- 0.247507 3 1 npeggrb tem keV 16.9314 +/- 15.6919 4 1 npeggrb eMin keV 15.0000 frozen 5 1 npeggrb eMax keV 350.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 3.26662E+04 +/- 3619.62 ________________________________________________________________________ Fit statistic : Chi-Squared = 52.95 using 59 PHA bins. Test statistic : Chi-Squared = 52.95 using 59 PHA bins. Reduced chi-squared = 0.9627 for 55 degrees of freedom Null hypothesis probability = 5.534068e-01 !XSPEC12>newpar 4 100.0; Fit statistic : Chi-Squared = 2399.93 using 59 PHA bins. Test statistic : Chi-Squared = 2399.93 using 59 PHA bins. Reduced chi-squared = 43.6351 for 55 degrees of freedom Null hypothesis probability = 0.000000e+00 Current data and model not fit yet. !XSPEC12>newpar 5 150.0; Fit statistic : Chi-Squared = 29440.02 using 59 PHA bins. Test statistic : Chi-Squared = 29440.02 using 59 PHA bins. Reduced chi-squared = 535.2731 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:alpha 2:beta 3:tem 7:norm 52.9485 0.000222487 3 0.0281936 -2.31105 16.9314 3825.32 ================================================== Variances and Principal Axes 1 2 3 7 1.7425E-03| -0.2889 -0.9569 -0.0304 0.0002 3.7389E-02| 0.9526 -0.2905 0.0900 0.0002 2.2852E+02| -0.0950 -0.0030 0.9955 0.0055 6.3277E+05| 0.0004 0.0003 -0.0055 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.214e+00 1.355e-01 -2.310e+01 2.738e+02 1.355e-01 6.134e-02 -1.699e+00 1.858e+02 -2.310e+01 -1.699e+00 2.454e+02 -3.463e+03 2.738e+02 1.858e+02 -3.463e+03 6.328e+05 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 2.81936E-02 +/- 1.48784 2 1 npeggrb beta -2.31105 +/- 0.247677 3 1 npeggrb tem keV 16.9314 +/- 15.6661 4 1 npeggrb eMin keV 100.000 frozen 5 1 npeggrb eMax keV 150.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 3825.32 +/- 795.459 ________________________________________________________________________ Fit statistic : Chi-Squared = 52.95 using 59 PHA bins. Test statistic : Chi-Squared = 52.95 using 59 PHA bins. Reduced chi-squared = 0.9627 for 55 degrees of freedom Null hypothesis probability = 5.534068e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 52.9485 0.000249012 -3 0.0283238 -2.31106 16.9303 3825.32 ================================================== Variances and Principal Axes 1 2 3 7 1.7425E-03| -0.2889 -0.9569 -0.0304 0.0002 3.7389E-02| 0.9526 -0.2905 0.0900 0.0002 2.2855E+02| -0.0950 -0.0030 0.9955 0.0055 6.3277E+05| 0.0004 0.0003 -0.0055 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.214e+00 1.355e-01 -2.310e+01 2.738e+02 1.355e-01 6.134e-02 -1.699e+00 1.858e+02 -2.310e+01 -1.699e+00 2.454e+02 -3.463e+03 2.738e+02 1.858e+02 -3.463e+03 6.327e+05 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 2.83238E-02 +/- 1.48789 2 1 npeggrb beta -2.31106 +/- 0.247675 3 1 npeggrb tem keV 16.9303 +/- 15.6668 4 1 npeggrb eMin keV 100.000 frozen 5 1 npeggrb eMax keV 150.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 3825.32 +/- 795.454 ________________________________________________________________________ Fit statistic : Chi-Squared = 52.95 using 59 PHA bins. Test statistic : Chi-Squared = 52.95 using 59 PHA bins. Reduced chi-squared = 0.9627 for 55 degrees of freedom Null hypothesis probability = 5.534069e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 52.9485 0.000118941 5 0.0283238 -2.31106 16.9303 3825.32 ================================================== Variances and Principal Axes 1 2 3 7 1.7425E-03| -0.2888 -0.9569 -0.0304 0.0002 3.7385E-02| 0.9527 -0.2904 0.0900 0.0002 2.2863E+02| -0.0950 -0.0030 0.9955 0.0055 6.3261E+05| 0.0004 0.0003 -0.0055 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.214e+00 1.355e-01 -2.311e+01 2.732e+02 1.355e-01 6.135e-02 -1.699e+00 1.857e+02 -2.311e+01 -1.699e+00 2.455e+02 -3.456e+03 2.732e+02 1.857e+02 -3.456e+03 6.326e+05 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 2.83238E-02 +/- 1.48811 2 1 npeggrb beta -2.31106 +/- 0.247684 3 1 npeggrb tem keV 16.9303 +/- 15.6671 4 1 npeggrb eMin keV 100.000 frozen 5 1 npeggrb eMax keV 150.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 3825.32 +/- 795.355 ________________________________________________________________________ Fit statistic : Chi-Squared = 52.95 using 59 PHA bins. Test statistic : Chi-Squared = 52.95 using 59 PHA bins. Reduced chi-squared = 0.9627 for 55 degrees of freedom Null hypothesis probability = 5.534069e-01 !XSPEC12>log peggrb50_100_150kev.log; Logging to file:peggrb50_100_150kev.log !XSPEC12>show; XSPEC version: 12.8.2 Sat May 30 20:03:50 2015 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: Energy 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: ../sw00517489000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00517489000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00517489000b_preslew.pha Net count rate (cts/s) for Spectrum:1 5.051e-02 +/- 2.345e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 37.7 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00517489000b_preslew.rsp for Source 1 Spectral data counts: 1.90386 Model predicted rate: 4.99062E-02 Current model list: ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 2.83238E-02 +/- 1.48811 2 1 npeggrb beta -2.31106 +/- 0.247684 3 1 npeggrb tem keV 16.9303 +/- 15.6671 4 1 npeggrb eMin keV 100.000 frozen 5 1 npeggrb eMax keV 150.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 3825.32 +/- 795.355 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 52.95 using 59 PHA bins. Test statistic : Chi-Squared = 52.95 using 59 PHA bins. Reduced chi-squared = 0.9627 for 55 degrees of freedom Null hypothesis probability = 5.534069e-01 Weighting method: standard !XSPEC12>error 7; Parameter Confidence Range (2.706) 7 2581.27 5488.57 (-1244.04,1663.26) !XSPEC12>log none; Log file closed logging switched off XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_peggrb_part7_100_350 kev_fit.xcm !XSPEC12>log none; No log file open !XSPEC12>query no; !XSPEC12>model npeggrb ; -1.0000 1.00000E-02 -10.000 -3.0000 2.0000 5.0000 ; -2.5000 1.00000E-02 -10.000 -5.0000 2.0000 10.000 ; 50.000 10.000 0.10000 0.10000 1000.0 10000. ; 15.000 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 350.00 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 50.000 -1.00000E-02 0.0000 0.0000 1000.0 1000.0 ; 1.0000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -1.00000 +/- 0.0 2 1 npeggrb beta -2.50000 +/- 0.0 3 1 npeggrb tem keV 50.0000 +/- 0.0 4 1 npeggrb eMin keV 15.0000 frozen 5 1 npeggrb eMax keV 350.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 569.90 using 59 PHA bins. Test statistic : Chi-Squared = 569.90 using 59 PHA bins. Reduced chi-squared = 10.362 for 55 degrees of freedom Null hypothesis probability = 1.052458e-86 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 54.8718 3.59884 -1 -1.05540 -2.27698 43.0342 32797.7 54.1704 1.66149 -1 -0.972237 -2.26432 36.2306 33421.6 53.8465 0.736069 -1 -0.866167 -2.28615 33.5945 33309.1 53.6566 0.198337 -1 -0.785458 -2.28568 30.7175 33247.0 53.5007 0.326909 -1 -0.707900 -2.29546 28.8115 33123.3 53.386 0.197795 -1 -0.641215 -2.30089 27.1849 33024.3 53.2964 0.182534 -1 -0.580593 -2.30619 25.8830 32936.5 53.2283 0.142878 -1 -0.527764 -2.31040 24.8292 32863.5 53.1737 0.121522 -1 -0.478921 -2.31339 23.9104 32805.9 53.1315 0.101433 -1 -0.436154 -2.31590 23.1585 32758.7 53.0983 0.085696 -1 -0.397608 -2.31760 22.5113 32722.3 53.0737 0.0739962 -2 -0.176353 -2.30471 18.6581 32788.0 52.9543 0.697662 -3 0.000114524 -2.31381 17.1267 32641.3 52.9524 0.177393 -4 -0.0467256 -2.31596 17.7318 32625.9 ================================================== Variances and Principal Axes 1 2 3 7 5.9776E-03| -0.3405 -0.9396 -0.0352 0.0000 3.7426E-02| 0.9357 -0.3423 0.0860 0.0000 2.5832E+02| -0.0928 -0.0036 0.9957 0.0011 1.3085E+07| 0.0001 0.0001 -0.0011 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.346e+00 1.418e-01 -2.503e+01 1.064e+03 1.418e-01 6.189e-02 -1.804e+00 7.994e+02 -2.503e+01 -1.804e+00 2.716e+02 -1.426e+04 1.064e+03 7.994e+02 -1.426e+04 1.309e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -4.67256E-02 +/- 1.53159 2 1 npeggrb beta -2.31596 +/- 0.248784 3 1 npeggrb tem keV 17.7318 +/- 16.4812 4 1 npeggrb eMin keV 15.0000 frozen 5 1 npeggrb eMax keV 350.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 3.26259E+04 +/- 3617.36 ________________________________________________________________________ Fit statistic : Chi-Squared = 52.95 using 59 PHA bins. Test statistic : Chi-Squared = 52.95 using 59 PHA bins. Reduced chi-squared = 0.9628 for 55 degrees of freedom Null hypothesis probability = 5.532562e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 52.9488 0.0275404 -3 0.0262887 -2.31140 16.9237 32663.1 ================================================== Variances and Principal Axes 1 2 3 7 6.0708E-03| -0.3582 -0.9330 -0.0345 0.0000 3.6650E-02| 0.9295 -0.3598 0.0803 0.0000 2.5169E+02| -0.0873 -0.0033 0.9962 0.0012 1.3511E+07| 0.0001 0.0001 -0.0012 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.054e+00 1.347e-01 -2.331e+01 1.168e+03 1.347e-01 6.459e-02 -1.840e+00 8.368e+02 -2.331e+01 -1.840e+00 2.695e+02 -1.634e+04 1.168e+03 8.368e+02 -1.634e+04 1.351e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 2.62887E-02 +/- 1.43311 2 1 npeggrb beta -2.31140 +/- 0.254154 3 1 npeggrb tem keV 16.9237 +/- 16.4173 4 1 npeggrb eMin keV 15.0000 frozen 5 1 npeggrb eMax keV 350.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 3.26631E+04 +/- 3675.79 ________________________________________________________________________ Fit statistic : Chi-Squared = 52.95 using 59 PHA bins. Test statistic : Chi-Squared = 52.95 using 59 PHA bins. Reduced chi-squared = 0.9627 for 55 degrees of freedom Null hypothesis probability = 5.533931e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 52.9485 0.0298031 -3 0.0281936 -2.31105 16.9314 32666.2 ================================================== Variances and Principal Axes 1 2 3 7 5.9681E-03| -0.3369 -0.9409 -0.0356 0.0000 3.7630E-02| 0.9368 -0.3387 0.0880 0.0000 2.3400E+02| -0.0948 -0.0037 0.9955 0.0010 1.3102E+07| 0.0001 0.0001 -0.0010 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.221e+00 1.357e-01 -2.318e+01 1.039e+03 1.357e-01 6.126e-02 -1.701e+00 7.965e+02 -2.318e+01 -1.701e+00 2.462e+02 -1.371e+04 1.039e+03 7.965e+02 -1.371e+04 1.310e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 2.81936E-02 +/- 1.49030 2 1 npeggrb beta -2.31105 +/- 0.247507 3 1 npeggrb tem keV 16.9314 +/- 15.6919 4 1 npeggrb eMin keV 15.0000 frozen 5 1 npeggrb eMax keV 350.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 3.26662E+04 +/- 3619.62 ________________________________________________________________________ Fit statistic : Chi-Squared = 52.95 using 59 PHA bins. Test statistic : Chi-Squared = 52.95 using 59 PHA bins. Reduced chi-squared = 0.9627 for 55 degrees of freedom Null hypothesis probability = 5.534068e-01 !XSPEC12>newpar 4 100.0; Fit statistic : Chi-Squared = 2399.93 using 59 PHA bins. Test statistic : Chi-Squared = 2399.93 using 59 PHA bins. Reduced chi-squared = 43.6351 for 55 degrees of freedom Null hypothesis probability = 0.000000e+00 Current data and model not fit yet. !XSPEC12>newpar 5 350.0; Fit statistic : Chi-Squared = 2399.93 using 59 PHA bins. Test statistic : Chi-Squared = 2399.93 using 59 PHA bins. Reduced chi-squared = 43.6351 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:alpha 2:beta 3:tem 7:norm 52.9485 5.24204e-05 1 0.0281935 -2.31105 16.9314 10434.2 ================================================== Variances and Principal Axes 1 2 3 7 9.5909E-04| -0.2067 -0.9782 -0.0217 0.0001 3.3851E-02| 0.9737 -0.2078 0.0931 0.0000 2.1933E+02| -0.0956 -0.0019 0.9954 0.0017 9.8468E+06| 0.0001 0.0001 -0.0017 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.215e+00 1.355e-01 -2.311e+01 1.329e+03 1.355e-01 6.134e-02 -1.699e+00 7.567e+02 -2.311e+01 -1.699e+00 2.455e+02 -1.667e+04 1.329e+03 7.567e+02 -1.667e+04 9.847e+06 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 2.81935E-02 +/- 1.48826 2 1 npeggrb beta -2.31105 +/- 0.247661 3 1 npeggrb tem keV 16.9314 +/- 15.6700 4 1 npeggrb eMin keV 100.000 frozen 5 1 npeggrb eMax keV 350.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 1.04342E+04 +/- 3137.96 ________________________________________________________________________ Fit statistic : Chi-Squared = 52.95 using 59 PHA bins. Test statistic : Chi-Squared = 52.95 using 59 PHA bins. Reduced chi-squared = 0.9627 for 55 degrees of freedom Null hypothesis probability = 5.534068e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 52.9485 0.000211662 0 0.0281945 -2.31105 16.9314 10434.2 ================================================== Variances and Principal Axes 1 2 3 7 9.5900E-04| -0.2069 -0.9781 -0.0217 0.0001 3.3858E-02| 0.9737 -0.2080 0.0931 0.0000 2.1911E+02| -0.0956 -0.0019 0.9954 0.0017 9.8554E+06| 0.0001 0.0001 -0.0017 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.215e+00 1.356e-01 -2.311e+01 1.336e+03 1.356e-01 6.134e-02 -1.699e+00 7.572e+02 -2.311e+01 -1.699e+00 2.456e+02 -1.674e+04 1.336e+03 7.572e+02 -1.674e+04 9.855e+06 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 2.81945E-02 +/- 1.48824 2 1 npeggrb beta -2.31105 +/- 0.247667 3 1 npeggrb tem keV 16.9314 +/- 15.6703 4 1 npeggrb eMin keV 100.000 frozen 5 1 npeggrb eMax keV 350.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 1.04342E+04 +/- 3139.33 ________________________________________________________________________ Fit statistic : Chi-Squared = 52.95 using 59 PHA bins. Test statistic : Chi-Squared = 52.95 using 59 PHA bins. Reduced chi-squared = 0.9627 for 55 degrees of freedom Null hypothesis probability = 5.534068e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 52.9485 0.000298256 -3 0.0287635 -2.31104 16.9258 10434.4 ================================================== Variances and Principal Axes 1 2 3 7 9.5899E-04| -0.2069 -0.9781 -0.0217 0.0001 3.3859E-02| 0.9737 -0.2081 0.0931 0.0000 2.1914E+02| -0.0956 -0.0019 0.9954 0.0017 9.8559E+06| 0.0001 0.0001 -0.0017 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.215e+00 1.356e-01 -2.312e+01 1.336e+03 1.356e-01 6.134e-02 -1.699e+00 7.572e+02 -2.312e+01 -1.699e+00 2.456e+02 -1.675e+04 1.336e+03 7.572e+02 -1.675e+04 9.856e+06 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 2.87635E-02 +/- 1.48839 2 1 npeggrb beta -2.31104 +/- 0.247660 3 1 npeggrb tem keV 16.9258 +/- 15.6718 4 1 npeggrb eMin keV 100.000 frozen 5 1 npeggrb eMax keV 350.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 1.04344E+04 +/- 3139.40 ________________________________________________________________________ Fit statistic : Chi-Squared = 52.95 using 59 PHA bins. Test statistic : Chi-Squared = 52.95 using 59 PHA bins. Reduced chi-squared = 0.9627 for 55 degrees of freedom Null hypothesis probability = 5.534073e-01 !XSPEC12>log peggrb50_100_350kev.log; Logging to file:peggrb50_100_350kev.log !XSPEC12>show; XSPEC version: 12.8.2 Sat May 30 20:03:51 2015 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: Energy 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: ../sw00517489000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00517489000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00517489000b_preslew.pha Net count rate (cts/s) for Spectrum:1 5.051e-02 +/- 2.345e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 37.7 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00517489000b_preslew.rsp for Source 1 Spectral data counts: 1.90386 Model predicted rate: 4.99061E-02 Current model list: ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 2.87635E-02 +/- 1.48839 2 1 npeggrb beta -2.31104 +/- 0.247660 3 1 npeggrb tem keV 16.9258 +/- 15.6718 4 1 npeggrb eMin keV 100.000 frozen 5 1 npeggrb eMax keV 350.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 1.04344E+04 +/- 3139.40 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 52.95 using 59 PHA bins. Test statistic : Chi-Squared = 52.95 using 59 PHA bins. Reduced chi-squared = 0.9627 for 55 degrees of freedom Null hypothesis probability = 5.534073e-01 Weighting method: standard !XSPEC12>error 7; Parameter Confidence Range (2.706) ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 0.422745 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Error occurred during upper bound error calculation. Fit statistic : Chi-Squared = 52.95 using 59 PHA bins. Test statistic : Chi-Squared = 52.95 using 59 PHA bins. Reduced chi-squared = 0.9627 for 55 degrees of freedom Null hypothesis probability = 5.534073e-01 Current data and model not fit yet. XSPEC12>/* XSPEC12>exit XSPEC: quit Spectral model in the Band function: ------------------------------------------------------------ Parameters : value lower 90% higher 90% alpha : 4.99005 ( -6.13749 -4.99005 ) beta : -2.15254 ( -0.227321 0.174815 ) Epeak [keV] : 24.7438 ( -3.38949 2.76888 ) Norm@50keV : 498.124 ( -36.0068 830.475 ) ------------------------------------------------------------ #Fit statistic : Chi-Squared = 52.05 using 59 PHA bins. # Reduced chi-squared = 0.9463 for 55 degrees of freedom # Null hypothesis probability = 5.882388e-01 Photon flux (15-150 keV) in 37.7 sec: ( ) ph/cm2/s Energy fluence (15-150 keV) : 9.82368e-07 ( -9.82104e-07 -9.60558e-08 ) ergs/cm2