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 ../sw00338338000b_preslew.pha 1 spectrum in use Spectral Data File: ../sw00338338000b_preslew.pha Spectrum 1 Net count rate (cts/s) for Spectrum:1 6.392e-02 +/- 8.372e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 1-80 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 3 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 ../sw00338338000b_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 = 1.683596e+06 using 59 PHA bins. Test statistic : Chi-Squared = 1.683596e+06 using 59 PHA bins. Reduced chi-squared = 30610.84 for 55 degrees of freedom Null hypothesis probability = 0.000000e+00 Current data and model not fit yet. XSPEC12>renorm Fit statistic : Chi-Squared = 62.90 using 59 PHA bins. Test statistic : Chi-Squared = 62.90 using 59 PHA bins. Reduced chi-squared = 1.144 for 55 degrees of freedom Null hypothesis probability = 2.169492e-01 Current data and model not fit yet. XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:epeak 5:norm 62.6854 1.5821 0 -0.992957 -1.91209 78.6473 0.00776020 59.8075 18.2746 0 -1.07105 -2.21089 68.6511 0.00782612 58.249 64.6495 0 -1.12524 -2.12330 61.4264 0.00794301 56.0888 73.2388 -1 -1.28007 -1.98229 37.0487 0.00859385 55.3763 143.758 -1 -1.28202 -2.34191 42.9766 0.00879638 55.2513 97.9489 -1 -1.28914 -2.09858 35.8624 0.00920528 55.0482 20.0279 -1 -1.27546 -2.40844 39.4983 0.00924433 54.9426 51.3352 0 -1.27247 -2.31739 38.5637 0.00924253 54.8806 1.28275 -1 -1.27180 -2.26627 35.6336 0.00962804 54.7995 21.5631 -2 -1.17103 -2.48132 37.3399 0.0109057 ================================================== Variances and Principal Axes 1 2 3 5 8.4791E-07| -0.0137 0.0006 0.0002 0.9999 3.5415E-01| 0.1004 0.9946 0.0247 0.0007 1.7174E+00| -0.9935 0.1015 -0.0495 -0.0136 7.6670E+02| 0.0517 0.0196 -0.9985 0.0009 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 3.749e+00 6.396e-01 -3.951e+01 5.780e-02 6.396e-01 6.628e-01 -1.501e+01 1.095e-02 -3.951e+01 -1.501e+01 7.644e+02 -6.647e-01 5.780e-02 1.095e-02 -6.647e-01 9.009e-04 ------------------------------------------------ ======================================================================== Model ngrbep<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 ngrbep alpha -1.17103 +/- 1.93634 2 1 ngrbep beta -2.48132 +/- 0.814145 3 1 ngrbep epeak keV 37.3399 +/- 27.6470 4 1 ngrbep enorm keV 50.0000 frozen 5 1 ngrbep norm 1.09057E-02 +/- 3.00151E-02 ________________________________________________________________________ Fit statistic : Chi-Squared = 54.80 using 59 PHA bins. Test statistic : Chi-Squared = 54.80 using 59 PHA bins. Reduced chi-squared = 0.9964 for 55 degrees of freedom Null hypothesis probability = 4.822526e-01 XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:epeak 5:norm 54.7508 0.169594 0 -1.17012 -2.34692 36.9026 0.0109624 54.7076 4.78993 -1 -1.16528 -2.38724 35.8961 0.0112682 54.6935 9.57391 -2 -1.05365 -2.33113 33.8772 0.0135208 54.6177 51.6596 -2 -0.976075 -2.55123 37.2088 0.0144735 54.5588 7.64516 0 -0.974999 -2.41324 36.7878 0.0144984 54.5134 1.57997 -1 -0.974557 -2.43192 35.7149 0.0148787 54.4655 7.07136 -2 -0.892451 -2.41912 34.3886 0.0171458 54.395 25.0804 -2 -0.824437 -2.53460 35.5893 0.0186125 54.3852 2.95506 -1 -0.821286 -2.43595 34.8985 0.0189980 ================================================== Variances and Principal Axes 1 2 3 5 3.1184E-06| -0.0265 0.0008 0.0006 0.9996 5.9261E-01| 0.0359 0.9981 0.0502 0.0001 1.8119E+00| -0.9956 0.0399 -0.0809 -0.0263 2.0560E+02| 0.0827 0.0471 -0.9955 0.0027 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 3.202e+00 7.498e-01 -1.677e+01 9.345e-02 7.498e-01 1.049e+00 -9.616e+00 2.434e-02 -1.677e+01 -9.616e+00 2.038e+02 -5.494e-01 9.345e-02 2.434e-02 -5.494e-01 2.762e-03 ------------------------------------------------ ======================================================================== Model ngrbep<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 ngrbep alpha -0.821286 +/- 1.78932 2 1 ngrbep beta -2.43595 +/- 1.02439 3 1 ngrbep epeak keV 34.8985 +/- 14.2741 4 1 ngrbep enorm keV 50.0000 frozen 5 1 ngrbep norm 1.89980E-02 +/- 5.25539E-02 ________________________________________________________________________ Fit statistic : Chi-Squared = 54.39 using 59 PHA bins. Test statistic : Chi-Squared = 54.39 using 59 PHA bins. Reduced chi-squared = 0.9888 for 55 degrees of freedom Null hypothesis probability = 4.980682e-01 XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:epeak 5:norm 54.3375 0.0906241 -2 -0.759697 -2.51924 35.0969 0.0206780 54.3101 5.21712 -2 -0.697262 -2.46221 34.2351 0.0230954 54.2699 10.5987 -2 -0.645332 -2.54975 35.0095 0.0245357 54.2498 1.48673 -2 -0.594000 -2.48323 34.1378 0.0270152 54.2203 7.07216 -2 -0.550162 -2.55525 34.7299 0.0284337 54.2033 1.06029 -2 -0.508634 -2.52063 34.2144 0.0306416 54.1862 3.86003 -2 -0.470944 -2.55332 34.4152 0.0322467 54.1742 1.44705 -2 -0.438027 -2.54506 34.2229 0.0340498 54.163 1.85486 -2 -0.405444 -2.55381 34.2189 0.0357394 54.1537 1.34952 -2 -0.375390 -2.55463 34.1432 0.0374545 ================================================== Variances and Principal Axes 1 2 3 5 1.1446E-05| -0.0516 0.0022 0.0015 0.9987 3.9436E-01| 0.0694 0.9962 0.0531 0.0013 2.2618E+00| -0.9882 0.0754 -0.1228 -0.0511 1.5490E+02| 0.1260 0.0440 -0.9910 0.0079 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 4.672e+00 7.177e-01 -1.907e+01 2.689e-01 7.177e-01 7.041e-01 -6.755e+00 4.581e-02 -1.907e+01 -6.755e+00 1.522e+02 -1.202e+00 2.689e-01 4.581e-02 -1.202e+00 1.564e-02 ------------------------------------------------ ======================================================================== Model ngrbep<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 ngrbep alpha -0.375390 +/- 2.16144 2 1 ngrbep beta -2.55463 +/- 0.839133 3 1 ngrbep epeak keV 34.1432 +/- 12.3353 4 1 ngrbep enorm keV 50.0000 frozen 5 1 ngrbep norm 3.74545E-02 +/- 0.125042 ________________________________________________________________________ Fit statistic : Chi-Squared = 54.15 using 59 PHA bins. Test statistic : Chi-Squared = 54.15 using 59 PHA bins. Reduced chi-squared = 0.9846 for 55 degrees of freedom Null hypothesis probability = 5.069449e-01 XSPEC12>log bat_spec_ngrbep.log Logging to file:bat_spec_ngrbep.log XSPEC12>show XSPEC version: 12.8.2 Sun May 31 05:11:30 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: ../sw00338338000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00338338000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00338338000b_preslew.pha Net count rate (cts/s) for Spectrum:1 6.066e-02 +/- 5.885e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 3 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00338338000b_preslew.rsp for Source 1 Spectral data counts: 0.181989 Model predicted rate: 5.90602E-02 Current model list: ======================================================================== Model ngrbep<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 ngrbep alpha -0.375390 +/- 2.16144 2 1 ngrbep beta -2.55463 +/- 0.839133 3 1 ngrbep epeak keV 34.1432 +/- 12.3353 4 1 ngrbep enorm keV 50.0000 frozen 5 1 ngrbep norm 3.74545E-02 +/- 0.125042 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 54.15 using 59 PHA bins. Test statistic : Chi-Squared = 54.15 using 59 PHA bins. Reduced chi-squared = 0.9846 for 55 degrees of freedom Null hypothesis probability = 5.069449e-01 Weighting method: standard XSPEC12>query yes XSPEC12>flux 20.0 50.0 Model Flux 0.27945 photons (1.3777e-08 ergs/cm^2/s) range (20.000 - 50.000 keV) XSPEC12>flux 50.0 150.0 Model Flux 0.092169 photons (1.1533e-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 34.1432 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 34.1432 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 34.1432 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 34.1432 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 34.1432 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 34.1432 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 34.1432 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 34.1432 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 34.1432 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 34.1432 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 34.1432 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 34.1432 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 34.1432 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 34.1432 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 34.1432 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 34.1432 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 34.1432 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 34.1432 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 34.1432 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 34.1432 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 34.1432 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 34.1432 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 34.1432 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 34.1432 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 34.1432 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 34.1432 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 34.1432 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 34.1432 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 34.1432 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 34.1432 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 34.1432 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 34.1432 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 34.1432 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 34.1432 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 34.1432 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 34.1432 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 34.1432 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 34.1432 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 34.1432 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 34.1432 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: -1.86413e+06, with delta statistic: 2.13138 ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 34.1432 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 34.1432 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 34.1432 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 34.1432 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 34.1432 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 34.1432 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 34.1432 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 34.1432 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 34.1432 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 34.1432 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 34.1432 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 34.1432 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 34.1432 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 34.1432 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 34.1432 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 34.1432 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 34.1432 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 34.1432 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 34.1432 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 34.1432 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 34.1432 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 34.1432 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 34.1432 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 34.1432 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 34.1432 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 34.1432 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 34.1432 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 34.1432 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 34.1432 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 34.1432 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 34.1432 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 34.1432 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 34.1432 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 34.1432 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 34.1432 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 34.1432 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 34.1432 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 34.1432 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 34.1432 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 34.1432 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: -1.95469e+12, with delta statistic: 2.13138 ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: 1.86413e+06, with delta statistic: 1.32613 ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: 1.95469e+12, with delta statistic: 1.32614 ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: 2.04964e+18, with delta statistic: 1.32614 1 0 0 (0.346994,0.346994) XSPEC12>error 2 Parameter Confidence Range (2.706) ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -723713, with delta statistic: 1.34099 ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -7.58865e+11, with delta statistic: 1.34099 ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -7.95728e+17, with delta statistic: 1.34099 2 0 -1.86381 (2.55973,0.695919) XSPEC12>error 3 Parameter Confidence Range (2.706) Apparent non-monotonicity in statistic space detected. Current bracket values 52.8933, 54.2865 and delta stat 1.81375, 3.11968 but latest trial 53.8633 gives 3.55733 Suggest that you check this result using the steppar command. 3 0 53.5899 (-33.995,19.5949) XSPEC12>error 5 Parameter Confidence Range (2.706) Due to zero model norms, the following fit parameters are temporarily frozen:1 2 3 Fit error occurred during lower bound error calculation. ***Warning: Number of trials exceeded before convergence. Current trial values 183.094, 279.849 and delta statistic 1.21034, 18.3689 5 0 213.176 (-0.0438478,213.132) XSPEC12>flux 15.0 350.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.50778 photons (3.374e-08 ergs/cm^2/s) range (15.000 - 350.00 keV) Error range 0.000 - 0.5473 (0.000 - 6.684e-08) (90.00% confidence) XSPEC12>flux 15.0 150.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.49305 photons (2.866e-08 ergs/cm^2/s) range (15.000 - 150.00 keV) Error range 0.000 - 0.5387 (0.000 - 3.079e-08) (90.00% confidence) XSPEC12>flux 15.0 25.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.20795 photons (6.4847e-09 ergs/cm^2/s) range (15.000 - 25.000 keV) Error range 0.000 - 0.2002 (0.000 - 6.244e-09) (90.00% confidence) XSPEC12>flux 25.0 50.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.19338 photons (1.0707e-08 ergs/cm^2/s) range (25.000 - 50.000 keV) Error range 0.000 - 0.1987 (0.000 - 1.110e-08) (90.00% confidence) XSPEC12>flux 50.0 100.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.073965 photons (8.0339e-09 ergs/cm^2/s) range (50.000 - 100.00 keV) Error range 0.000 - 0.1242 (0.000 - 1.392e-08) (90.00% confidence) XSPEC12>flux 100.0 150.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.017757 photons (3.4341e-09 ergs/cm^2/s) range (100.00 - 150.00 keV) Error range 0.000 - 0.03221 (0.000 - 6.285e-09) (90.00% confidence) XSPEC12>flux 100.0 350.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.032488 photons (8.5138e-09 ergs/cm^2/s) range (100.00 - 350.00 keV) Error range 0.000 - 0.07246 (0.000 - 2.100e-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 = 168.84 using 59 PHA bins. Test statistic : Chi-Squared = 168.84 using 59 PHA bins. Reduced chi-squared = 3.0698 for 55 degrees of freedom Null hypothesis probability = 1.695081e-13 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 = 168.84 using 59 PHA bins. Test statistic : Chi-Squared = 168.84 using 59 PHA bins. Reduced chi-squared = 3.0698 for 55 degrees of freedom Null hypothesis probability = 1.695081e-13 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 = 168.84 using 59 PHA bins. Test statistic : Chi-Squared = 168.84 using 59 PHA bins. Reduced chi-squared = 3.0698 for 55 degrees of freedom Null hypothesis probability = 1.695081e-13 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 = 168.84 using 59 PHA bins. Test statistic : Chi-Squared = 168.84 using 59 PHA bins. Reduced chi-squared = 3.0698 for 55 degrees of freedom Null hypothesis probability = 1.695081e-13 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 = 168.84 using 59 PHA bins. Test statistic : Chi-Squared = 168.84 using 59 PHA bins. Reduced chi-squared = 3.0698 for 55 degrees of freedom Null hypothesis probability = 1.695081e-13 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 = 168.84 using 59 PHA bins. Test statistic : Chi-Squared = 168.84 using 59 PHA bins. Reduced chi-squared = 3.0698 for 55 degrees of freedom Null hypothesis probability = 1.695081e-13 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 = 168.84 using 59 PHA bins. Test statistic : Chi-Squared = 168.84 using 59 PHA bins. Reduced chi-squared = 3.0698 for 55 degrees of freedom Null hypothesis probability = 1.695081e-13 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 = 165.84 using 59 PHA bins. Test statistic : Chi-Squared = 165.84 using 59 PHA bins. Reduced chi-squared = 3.0153 for 55 degrees of freedom Null hypothesis probability = 4.753111e-13 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 56.2648 1.48851 -1 -1.08990 -2.07389 36.5655 37809.4 55.1574 2.01653 -1 -0.983202 -2.31951 40.5244 37161.2 54.757 0.999104 -1 -0.951567 -2.26550 29.5921 37198.9 54.59 0.418662 -1 -0.831396 -2.41610 32.4327 35917.3 54.4003 0.500031 -1 -0.785996 -2.39160 27.4269 35778.4 54.3368 0.200041 -2 -0.407863 -2.52649 19.9379 34144.8 54.1146 0.531887 -3 -0.175740 -2.61241 18.7454 33209.3 54.1059 0.0308597 -1 -0.156643 -2.59008 18.3195 33381.9 ================================================== Variances and Principal Axes 1 2 3 7 3.6748E-02| -0.6889 -0.7223 -0.0608 0.0000 1.6769E-01| 0.7204 -0.6915 0.0534 0.0001 6.9448E+02| -0.0806 -0.0070 0.9967 0.0009 8.1445E+07| 0.0001 0.0001 -0.0009 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 4.900e+00 7.296e-01 -5.995e+01 4.790e+03 7.296e-01 7.120e-01 -1.079e+01 6.866e+03 -5.995e+01 -1.079e+01 7.512e+02 -7.062e+04 4.790e+03 6.866e+03 -7.062e+04 8.144e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.156643 +/- 2.21364 2 1 npeggrb beta -2.59008 +/- 0.843800 3 1 npeggrb tem keV 18.3195 +/- 27.4074 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 3.33819E+04 +/- 9024.67 ________________________________________________________________________ Fit statistic : Chi-Squared = 54.11 using 59 PHA bins. Test statistic : Chi-Squared = 54.11 using 59 PHA bins. Reduced chi-squared = 0.9837 for 55 degrees of freedom Null hypothesis probability = 5.087793e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 54.101 0.023071 -2 -0.00138082 -2.55638 16.4710 33696.8 ================================================== Variances and Principal Axes 1 2 3 7 3.5800E-02| -0.6565 -0.7520 -0.0599 0.0000 1.6540E-01| 0.7497 -0.6592 0.0583 0.0001 7.0143E+02| -0.0833 -0.0066 0.9965 0.0009 8.0130E+07| 0.0001 0.0001 -0.0009 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 5.279e+00 7.171e-01 -6.251e+01 4.900e+03 7.171e-01 6.450e-01 -1.026e+01 6.470e+03 -6.251e+01 -1.026e+01 7.575e+02 -6.989e+04 4.900e+03 6.470e+03 -6.989e+04 8.013e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -1.38082E-03 +/- 2.29765 2 1 npeggrb beta -2.55638 +/- 0.803129 3 1 npeggrb tem keV 16.4710 +/- 27.5225 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 3.36968E+04 +/- 8951.54 ________________________________________________________________________ Fit statistic : Chi-Squared = 54.10 using 59 PHA bins. Test statistic : Chi-Squared = 54.10 using 59 PHA bins. Reduced chi-squared = 0.9837 for 55 degrees of freedom Null hypothesis probability = 5.089688e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 54.0952 0.0741867 -2 -0.0258780 -2.60732 17.1386 33238.7 ================================================== Variances and Principal Axes 1 2 3 7 3.4225E-02| -0.5786 -0.8132 -0.0633 0.0000 1.6643E-01| 0.8095 -0.5820 0.0777 0.0001 5.9516E+02| -0.1000 -0.0063 0.9950 0.0008 7.5960E+07| 0.0001 0.0001 -0.0008 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 6.441e+00 7.037e-01 -6.355e+01 5.282e+03 7.037e-01 5.214e-01 -8.361e+00 5.641e+03 -6.355e+01 -8.361e+00 6.405e+02 -6.244e+04 5.282e+03 5.641e+03 -6.244e+04 7.596e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -2.58780E-02 +/- 2.53789 2 1 npeggrb beta -2.60732 +/- 0.722112 3 1 npeggrb tem keV 17.1386 +/- 25.3084 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 3.32387E+04 +/- 8715.48 ________________________________________________________________________ Fit statistic : Chi-Squared = 54.10 using 59 PHA bins. Test statistic : Chi-Squared = 54.10 using 59 PHA bins. Reduced chi-squared = 0.9835 for 55 degrees of freedom Null hypothesis probability = 5.091900e-01 !XSPEC12>log peggrb50_15_350kev.log; Logging to file:peggrb50_15_350kev.log !XSPEC12>show; XSPEC version: 12.8.2 Sun May 31 05:11:33 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: ../sw00338338000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00338338000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00338338000b_preslew.pha Net count rate (cts/s) for Spectrum:1 6.066e-02 +/- 5.885e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 3 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00338338000b_preslew.rsp for Source 1 Spectral data counts: 0.181989 Model predicted rate: 5.88983E-02 Current model list: ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -2.58780E-02 +/- 2.53789 2 1 npeggrb beta -2.60732 +/- 0.722112 3 1 npeggrb tem keV 17.1386 +/- 25.3084 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 3.32387E+04 +/- 8715.48 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 54.10 using 59 PHA bins. Test statistic : Chi-Squared = 54.10 using 59 PHA bins. Reduced chi-squared = 0.9835 for 55 degrees of freedom Null hypothesis probability = 5.091900e-01 Weighting method: standard !XSPEC12>error 7; Parameter Confidence Range (2.706) Error occurred during upper bound error calculation. Fit statistic : Chi-Squared = 54.10 using 59 PHA bins. Test statistic : Chi-Squared = 54.10 using 59 PHA bins. Reduced chi-squared = 0.9835 for 55 degrees of freedom Null hypothesis probability = 5.091900e-01 Current data and model not fit yet. XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_peggrb_part2_15_150k ev_fit.xcm !XSPEC12>log none; Log file closed !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 = 165.84 using 59 PHA bins. Test statistic : Chi-Squared = 165.84 using 59 PHA bins. Reduced chi-squared = 3.0153 for 55 degrees of freedom Null hypothesis probability = 4.753111e-13 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 56.2648 1.48851 -1 -1.08990 -2.07389 36.5655 37809.4 55.1574 2.01653 -1 -0.983202 -2.31951 40.5244 37161.2 54.757 0.999104 -1 -0.951567 -2.26550 29.5921 37198.9 54.59 0.418662 -1 -0.831396 -2.41610 32.4327 35917.3 54.4003 0.500031 -1 -0.785996 -2.39160 27.4269 35778.4 54.3368 0.200041 -2 -0.407863 -2.52649 19.9379 34144.8 54.1146 0.531887 -3 -0.175740 -2.61241 18.7454 33209.3 54.1059 0.0308597 -1 -0.156643 -2.59008 18.3195 33381.9 ================================================== Variances and Principal Axes 1 2 3 7 3.6748E-02| -0.6889 -0.7223 -0.0608 0.0000 1.6769E-01| 0.7204 -0.6915 0.0534 0.0001 6.9448E+02| -0.0806 -0.0070 0.9967 0.0009 8.1445E+07| 0.0001 0.0001 -0.0009 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 4.900e+00 7.296e-01 -5.995e+01 4.790e+03 7.296e-01 7.120e-01 -1.079e+01 6.866e+03 -5.995e+01 -1.079e+01 7.512e+02 -7.062e+04 4.790e+03 6.866e+03 -7.062e+04 8.144e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.156643 +/- 2.21364 2 1 npeggrb beta -2.59008 +/- 0.843800 3 1 npeggrb tem keV 18.3195 +/- 27.4074 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 3.33819E+04 +/- 9024.67 ________________________________________________________________________ Fit statistic : Chi-Squared = 54.11 using 59 PHA bins. Test statistic : Chi-Squared = 54.11 using 59 PHA bins. Reduced chi-squared = 0.9837 for 55 degrees of freedom Null hypothesis probability = 5.087793e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 54.101 0.023071 -2 -0.00138082 -2.55638 16.4710 33696.8 ================================================== Variances and Principal Axes 1 2 3 7 3.5800E-02| -0.6565 -0.7520 -0.0599 0.0000 1.6540E-01| 0.7497 -0.6592 0.0583 0.0001 7.0143E+02| -0.0833 -0.0066 0.9965 0.0009 8.0130E+07| 0.0001 0.0001 -0.0009 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 5.279e+00 7.171e-01 -6.251e+01 4.900e+03 7.171e-01 6.450e-01 -1.026e+01 6.470e+03 -6.251e+01 -1.026e+01 7.575e+02 -6.989e+04 4.900e+03 6.470e+03 -6.989e+04 8.013e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -1.38082E-03 +/- 2.29765 2 1 npeggrb beta -2.55638 +/- 0.803129 3 1 npeggrb tem keV 16.4710 +/- 27.5225 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 3.36968E+04 +/- 8951.54 ________________________________________________________________________ Fit statistic : Chi-Squared = 54.10 using 59 PHA bins. Test statistic : Chi-Squared = 54.10 using 59 PHA bins. Reduced chi-squared = 0.9837 for 55 degrees of freedom Null hypothesis probability = 5.089688e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 54.0952 0.0741867 -2 -0.0258780 -2.60732 17.1386 33238.7 ================================================== Variances and Principal Axes 1 2 3 7 3.4225E-02| -0.5786 -0.8132 -0.0633 0.0000 1.6643E-01| 0.8095 -0.5820 0.0777 0.0001 5.9516E+02| -0.1000 -0.0063 0.9950 0.0008 7.5960E+07| 0.0001 0.0001 -0.0008 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 6.441e+00 7.037e-01 -6.355e+01 5.282e+03 7.037e-01 5.214e-01 -8.361e+00 5.641e+03 -6.355e+01 -8.361e+00 6.405e+02 -6.244e+04 5.282e+03 5.641e+03 -6.244e+04 7.596e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -2.58780E-02 +/- 2.53789 2 1 npeggrb beta -2.60732 +/- 0.722112 3 1 npeggrb tem keV 17.1386 +/- 25.3084 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 3.32387E+04 +/- 8715.48 ________________________________________________________________________ Fit statistic : Chi-Squared = 54.10 using 59 PHA bins. Test statistic : Chi-Squared = 54.10 using 59 PHA bins. Reduced chi-squared = 0.9835 for 55 degrees of freedom Null hypothesis probability = 5.091900e-01 !XSPEC12>newpar 5 150.0; Fit statistic : Chi-Squared = 57.20 using 59 PHA bins. Test statistic : Chi-Squared = 57.20 using 59 PHA bins. Reduced chi-squared = 1.040 for 55 degrees of freedom Null hypothesis probability = 3.934750e-01 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 54.0916 0.0267704 -1 -0.0179704 -2.58123 16.8853 28538.5 ================================================== Variances and Principal Axes 1 2 3 7 6.0273E-02| -0.8713 -0.4827 -0.0888 0.0000 3.1835E-01| 0.4818 -0.8757 0.0333 0.0001 6.1039E+02| -0.0939 -0.0138 0.9955 0.0003 1.6724E+07| 0.0000 0.0001 -0.0003 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 5.503e+00 7.235e-01 -5.713e+01 3.517e+02 7.235e-01 6.331e-01 -9.063e+00 2.082e+03 -5.713e+01 -9.063e+00 6.067e+02 -5.552e+03 3.517e+02 2.082e+03 -5.552e+03 1.672e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -1.79704E-02 +/- 2.34591 2 1 npeggrb beta -2.58123 +/- 0.795647 3 1 npeggrb tem keV 16.8853 +/- 24.6322 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 2.85385E+04 +/- 4089.53 ________________________________________________________________________ Fit statistic : Chi-Squared = 54.09 using 59 PHA bins. Test statistic : Chi-Squared = 54.09 using 59 PHA bins. Reduced chi-squared = 0.9835 for 55 degrees of freedom Null hypothesis probability = 5.093292e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 54.0899 0.0126259 -2 0.0389173 -2.58069 16.3536 28541.3 ================================================== Variances and Principal Axes 1 2 3 7 6.0244E-02| -0.8522 -0.5157 -0.0883 0.0001 3.0471E-01| 0.5144 -0.8567 0.0388 0.0001 6.3133E+02| -0.0956 -0.0124 0.9953 0.0005 1.6653E+07| 0.0000 0.0001 -0.0005 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 5.918e+00 7.139e-01 -6.037e+01 6.182e+02 7.139e-01 5.781e-01 -8.779e+00 2.006e+03 -6.037e+01 -8.779e+00 6.295e+02 -8.237e+03 6.182e+02 2.006e+03 -8.237e+03 1.665e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 3.89173E-02 +/- 2.43276 2 1 npeggrb beta -2.58069 +/- 0.760339 3 1 npeggrb tem keV 16.3536 +/- 25.0905 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 2.85413E+04 +/- 4080.75 ________________________________________________________________________ Fit statistic : Chi-Squared = 54.09 using 59 PHA bins. Test statistic : Chi-Squared = 54.09 using 59 PHA bins. Reduced chi-squared = 0.9835 for 55 degrees of freedom Null hypothesis probability = 5.093940e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 54.0895 0.0126695 -3 0.0511659 -2.59229 16.3128 28507.6 ================================================== Variances and Principal Axes 1 2 3 7 6.0309E-02| -0.8432 -0.5296 -0.0921 0.0001 3.0285E-01| 0.5279 -0.8482 0.0441 0.0001 5.7621E+02| -0.1015 -0.0114 0.9948 0.0008 1.6763E+07| 0.0001 0.0001 -0.0008 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 6.162e+00 7.129e-01 -5.924e+01 1.266e+03 7.129e-01 5.581e-01 -8.257e+00 2.040e+03 -5.924e+01 -8.257e+00 5.820e+02 -1.405e+04 1.266e+03 2.040e+03 -1.405e+04 1.676e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 5.11659E-02 +/- 2.48236 2 1 npeggrb beta -2.59229 +/- 0.747051 3 1 npeggrb tem keV 16.3128 +/- 24.1240 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 2.85076E+04 +/- 4094.21 ________________________________________________________________________ Fit statistic : Chi-Squared = 54.09 using 59 PHA bins. Test statistic : Chi-Squared = 54.09 using 59 PHA bins. Reduced chi-squared = 0.9834 for 55 degrees of freedom Null hypothesis probability = 5.094120e-01 !XSPEC12>log peggrb50_15_150kev.log; Logging to file:peggrb50_15_150kev.log !XSPEC12>show; XSPEC version: 12.8.2 Sun May 31 05:11:34 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: ../sw00338338000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00338338000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00338338000b_preslew.pha Net count rate (cts/s) for Spectrum:1 6.066e-02 +/- 5.885e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 3 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00338338000b_preslew.rsp for Source 1 Spectral data counts: 0.181989 Model predicted rate: 5.89374E-02 Current model list: ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 5.11659E-02 +/- 2.48236 2 1 npeggrb beta -2.59229 +/- 0.747051 3 1 npeggrb tem keV 16.3128 +/- 24.1240 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 2.85076E+04 +/- 4094.21 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 54.09 using 59 PHA bins. Test statistic : Chi-Squared = 54.09 using 59 PHA bins. Reduced chi-squared = 0.9834 for 55 degrees of freedom Null hypothesis probability = 5.094120e-01 Weighting method: standard !XSPEC12>error 7; Parameter Confidence Range (2.706) Error occurred during upper bound error calculation. Fit statistic : Chi-Squared = 54.09 using 59 PHA bins. Test statistic : Chi-Squared = 54.09 using 59 PHA bins. Reduced chi-squared = 0.9834 for 55 degrees of freedom Null hypothesis probability = 5.094120e-01 Current data and model not fit yet. XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_peggrb_part3_15_25ke v_fit.xcm !XSPEC12>log none; Log file closed !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 = 165.84 using 59 PHA bins. Test statistic : Chi-Squared = 165.84 using 59 PHA bins. Reduced chi-squared = 3.0153 for 55 degrees of freedom Null hypothesis probability = 4.753111e-13 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 56.2648 1.48851 -1 -1.08990 -2.07389 36.5655 37809.4 55.1574 2.01653 -1 -0.983202 -2.31951 40.5244 37161.2 54.757 0.999104 -1 -0.951567 -2.26550 29.5921 37198.9 54.59 0.418662 -1 -0.831396 -2.41610 32.4327 35917.3 54.4003 0.500031 -1 -0.785996 -2.39160 27.4269 35778.4 54.3368 0.200041 -2 -0.407863 -2.52649 19.9379 34144.8 54.1146 0.531887 -3 -0.175740 -2.61241 18.7454 33209.3 54.1059 0.0308597 -1 -0.156643 -2.59008 18.3195 33381.9 ================================================== Variances and Principal Axes 1 2 3 7 3.6748E-02| -0.6889 -0.7223 -0.0608 0.0000 1.6769E-01| 0.7204 -0.6915 0.0534 0.0001 6.9448E+02| -0.0806 -0.0070 0.9967 0.0009 8.1445E+07| 0.0001 0.0001 -0.0009 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 4.900e+00 7.296e-01 -5.995e+01 4.790e+03 7.296e-01 7.120e-01 -1.079e+01 6.866e+03 -5.995e+01 -1.079e+01 7.512e+02 -7.062e+04 4.790e+03 6.866e+03 -7.062e+04 8.144e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.156643 +/- 2.21364 2 1 npeggrb beta -2.59008 +/- 0.843800 3 1 npeggrb tem keV 18.3195 +/- 27.4074 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 3.33819E+04 +/- 9024.67 ________________________________________________________________________ Fit statistic : Chi-Squared = 54.11 using 59 PHA bins. Test statistic : Chi-Squared = 54.11 using 59 PHA bins. Reduced chi-squared = 0.9837 for 55 degrees of freedom Null hypothesis probability = 5.087793e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 54.101 0.023071 -2 -0.00138082 -2.55638 16.4710 33696.8 ================================================== Variances and Principal Axes 1 2 3 7 3.5800E-02| -0.6565 -0.7520 -0.0599 0.0000 1.6540E-01| 0.7497 -0.6592 0.0583 0.0001 7.0143E+02| -0.0833 -0.0066 0.9965 0.0009 8.0130E+07| 0.0001 0.0001 -0.0009 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 5.279e+00 7.171e-01 -6.251e+01 4.900e+03 7.171e-01 6.450e-01 -1.026e+01 6.470e+03 -6.251e+01 -1.026e+01 7.575e+02 -6.989e+04 4.900e+03 6.470e+03 -6.989e+04 8.013e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -1.38082E-03 +/- 2.29765 2 1 npeggrb beta -2.55638 +/- 0.803129 3 1 npeggrb tem keV 16.4710 +/- 27.5225 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 3.36968E+04 +/- 8951.54 ________________________________________________________________________ Fit statistic : Chi-Squared = 54.10 using 59 PHA bins. Test statistic : Chi-Squared = 54.10 using 59 PHA bins. Reduced chi-squared = 0.9837 for 55 degrees of freedom Null hypothesis probability = 5.089688e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 54.0952 0.0741867 -2 -0.0258780 -2.60732 17.1386 33238.7 ================================================== Variances and Principal Axes 1 2 3 7 3.4225E-02| -0.5786 -0.8132 -0.0633 0.0000 1.6643E-01| 0.8095 -0.5820 0.0777 0.0001 5.9516E+02| -0.1000 -0.0063 0.9950 0.0008 7.5960E+07| 0.0001 0.0001 -0.0008 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 6.441e+00 7.037e-01 -6.355e+01 5.282e+03 7.037e-01 5.214e-01 -8.361e+00 5.641e+03 -6.355e+01 -8.361e+00 6.405e+02 -6.244e+04 5.282e+03 5.641e+03 -6.244e+04 7.596e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -2.58780E-02 +/- 2.53789 2 1 npeggrb beta -2.60732 +/- 0.722112 3 1 npeggrb tem keV 17.1386 +/- 25.3084 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 3.32387E+04 +/- 8715.48 ________________________________________________________________________ Fit statistic : Chi-Squared = 54.10 using 59 PHA bins. Test statistic : Chi-Squared = 54.10 using 59 PHA bins. Reduced chi-squared = 0.9835 for 55 degrees of freedom Null hypothesis probability = 5.091900e-01 !XSPEC12>newpar 5 25.0; Fit statistic : Chi-Squared = 2050.31 using 59 PHA bins. Test statistic : Chi-Squared = 2050.31 using 59 PHA bins. Reduced chi-squared = 37.2784 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 54.0927 0.0267758 -2 0.0324617 -2.56337 16.3220 6389.06 ================================================== Variances and Principal Axes 1 2 3 7 3.3194E-02| -0.9718 -0.2162 -0.0938 -0.0002 5.0682E-01| 0.2167 -0.9762 0.0052 0.0002 6.0607E+02| -0.0927 -0.0153 0.9956 -0.0025 9.5653E+05| -0.0005 0.0001 0.0025 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 5.501e+00 7.232e-01 -5.711e+01 -4.743e+02 7.232e-01 6.329e-01 -9.060e+00 7.584e+01 -5.711e+01 -9.060e+00 6.065e+02 2.352e+03 -4.743e+02 7.584e+01 2.352e+03 9.565e+05 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 3.24617E-02 +/- 2.34537 2 1 npeggrb beta -2.56337 +/- 0.795521 3 1 npeggrb tem keV 16.3220 +/- 24.6273 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 6389.06 +/- 978.023 ________________________________________________________________________ Fit statistic : Chi-Squared = 54.09 using 59 PHA bins. Test statistic : Chi-Squared = 54.09 using 59 PHA bins. Reduced chi-squared = 0.9835 for 55 degrees of freedom Null hypothesis probability = 5.092886e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 54.0909 0.0320252 -2 0.0269568 -2.60156 16.5892 6361.11 ================================================== Variances and Principal Axes 1 2 3 7 3.4875E-02| -0.9614 -0.2563 -0.1006 -0.0002 4.3707E-01| 0.2563 -0.9665 0.0126 0.0002 6.1143E+02| -0.1004 -0.0137 0.9949 -0.0016 9.6043E+05| -0.0004 0.0001 0.0015 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 6.402e+00 7.091e-01 -6.170e+01 -4.117e+02 7.091e-01 5.315e-01 -8.225e+00 7.630e+01 -6.170e+01 -8.225e+00 6.074e+02 1.469e+03 -4.117e+02 7.630e+01 1.469e+03 9.604e+05 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 2.69568E-02 +/- 2.53021 2 1 npeggrb beta -2.60156 +/- 0.729047 3 1 npeggrb tem keV 16.5892 +/- 24.6455 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 6361.11 +/- 980.013 ________________________________________________________________________ Fit statistic : Chi-Squared = 54.09 using 59 PHA bins. Test statistic : Chi-Squared = 54.09 using 59 PHA bins. Reduced chi-squared = 0.9835 for 55 degrees of freedom Null hypothesis probability = 5.093547e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 54.0902 0.0159356 -2 0.0570002 -2.57634 16.1755 6377.78 ================================================== Variances and Principal Axes 1 2 3 7 3.3808E-02| -0.9686 -0.2278 -0.0993 -0.0002 4.8486E-01| 0.2281 -0.9736 0.0077 0.0002 5.7020E+02| -0.0984 -0.0152 0.9950 -0.0020 9.5580E+05| -0.0005 0.0001 0.0020 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 5.790e+00 7.191e-01 -5.673e+01 -4.454e+02 7.191e-01 6.003e-01 -8.499e+00 7.826e+01 -5.673e+01 -8.499e+00 5.683e+02 1.892e+03 -4.454e+02 7.826e+01 1.892e+03 9.558e+05 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 5.70002E-02 +/- 2.40628 2 1 npeggrb beta -2.57634 +/- 0.774798 3 1 npeggrb tem keV 16.1755 +/- 23.8389 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 6377.78 +/- 977.647 ________________________________________________________________________ Fit statistic : Chi-Squared = 54.09 using 59 PHA bins. Test statistic : Chi-Squared = 54.09 using 59 PHA bins. Reduced chi-squared = 0.9835 for 55 degrees of freedom Null hypothesis probability = 5.093821e-01 !XSPEC12>log peggrb50_15_25kev.log; Logging to file:peggrb50_15_25kev.log !XSPEC12>show; XSPEC version: 12.8.2 Sun May 31 05:11:35 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: ../sw00338338000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00338338000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00338338000b_preslew.pha Net count rate (cts/s) for Spectrum:1 6.066e-02 +/- 5.885e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 3 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00338338000b_preslew.rsp for Source 1 Spectral data counts: 0.181989 Model predicted rate: 5.89539E-02 Current model list: ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 5.70002E-02 +/- 2.40628 2 1 npeggrb beta -2.57634 +/- 0.774798 3 1 npeggrb tem keV 16.1755 +/- 23.8389 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 6377.78 +/- 977.647 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 54.09 using 59 PHA bins. Test statistic : Chi-Squared = 54.09 using 59 PHA bins. Reduced chi-squared = 0.9835 for 55 degrees of freedom Null hypothesis probability = 5.093821e-01 Weighting method: standard !XSPEC12>error 7; Parameter Confidence Range (2.706) 7 4711.88 7965.36 (-1650.37,1603.1) !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 = 165.84 using 59 PHA bins. Test statistic : Chi-Squared = 165.84 using 59 PHA bins. Reduced chi-squared = 3.0153 for 55 degrees of freedom Null hypothesis probability = 4.753111e-13 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 56.2648 1.48851 -1 -1.08990 -2.07389 36.5655 37809.4 55.1574 2.01653 -1 -0.983202 -2.31951 40.5244 37161.2 54.757 0.999104 -1 -0.951567 -2.26550 29.5921 37198.9 54.59 0.418662 -1 -0.831396 -2.41610 32.4327 35917.3 54.4003 0.500031 -1 -0.785996 -2.39160 27.4269 35778.4 54.3368 0.200041 -2 -0.407863 -2.52649 19.9379 34144.8 54.1146 0.531887 -3 -0.175740 -2.61241 18.7454 33209.3 54.1059 0.0308597 -1 -0.156643 -2.59008 18.3195 33381.9 ================================================== Variances and Principal Axes 1 2 3 7 3.6748E-02| -0.6889 -0.7223 -0.0608 0.0000 1.6769E-01| 0.7204 -0.6915 0.0534 0.0001 6.9448E+02| -0.0806 -0.0070 0.9967 0.0009 8.1445E+07| 0.0001 0.0001 -0.0009 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 4.900e+00 7.296e-01 -5.995e+01 4.790e+03 7.296e-01 7.120e-01 -1.079e+01 6.866e+03 -5.995e+01 -1.079e+01 7.512e+02 -7.062e+04 4.790e+03 6.866e+03 -7.062e+04 8.144e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.156643 +/- 2.21364 2 1 npeggrb beta -2.59008 +/- 0.843800 3 1 npeggrb tem keV 18.3195 +/- 27.4074 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 3.33819E+04 +/- 9024.67 ________________________________________________________________________ Fit statistic : Chi-Squared = 54.11 using 59 PHA bins. Test statistic : Chi-Squared = 54.11 using 59 PHA bins. Reduced chi-squared = 0.9837 for 55 degrees of freedom Null hypothesis probability = 5.087793e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 54.101 0.023071 -2 -0.00138082 -2.55638 16.4710 33696.8 ================================================== Variances and Principal Axes 1 2 3 7 3.5800E-02| -0.6565 -0.7520 -0.0599 0.0000 1.6540E-01| 0.7497 -0.6592 0.0583 0.0001 7.0143E+02| -0.0833 -0.0066 0.9965 0.0009 8.0130E+07| 0.0001 0.0001 -0.0009 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 5.279e+00 7.171e-01 -6.251e+01 4.900e+03 7.171e-01 6.450e-01 -1.026e+01 6.470e+03 -6.251e+01 -1.026e+01 7.575e+02 -6.989e+04 4.900e+03 6.470e+03 -6.989e+04 8.013e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -1.38082E-03 +/- 2.29765 2 1 npeggrb beta -2.55638 +/- 0.803129 3 1 npeggrb tem keV 16.4710 +/- 27.5225 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 3.36968E+04 +/- 8951.54 ________________________________________________________________________ Fit statistic : Chi-Squared = 54.10 using 59 PHA bins. Test statistic : Chi-Squared = 54.10 using 59 PHA bins. Reduced chi-squared = 0.9837 for 55 degrees of freedom Null hypothesis probability = 5.089688e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 54.0952 0.0741867 -2 -0.0258780 -2.60732 17.1386 33238.7 ================================================== Variances and Principal Axes 1 2 3 7 3.4225E-02| -0.5786 -0.8132 -0.0633 0.0000 1.6643E-01| 0.8095 -0.5820 0.0777 0.0001 5.9516E+02| -0.1000 -0.0063 0.9950 0.0008 7.5960E+07| 0.0001 0.0001 -0.0008 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 6.441e+00 7.037e-01 -6.355e+01 5.282e+03 7.037e-01 5.214e-01 -8.361e+00 5.641e+03 -6.355e+01 -8.361e+00 6.405e+02 -6.244e+04 5.282e+03 5.641e+03 -6.244e+04 7.596e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -2.58780E-02 +/- 2.53789 2 1 npeggrb beta -2.60732 +/- 0.722112 3 1 npeggrb tem keV 17.1386 +/- 25.3084 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 3.32387E+04 +/- 8715.48 ________________________________________________________________________ Fit statistic : Chi-Squared = 54.10 using 59 PHA bins. Test statistic : Chi-Squared = 54.10 using 59 PHA bins. Reduced chi-squared = 0.9835 for 55 degrees of freedom Null hypothesis probability = 5.091900e-01 !XSPEC12>newpar 4 25.0; Fit statistic : Chi-Squared = 60.44 using 59 PHA bins. Test statistic : Chi-Squared = 60.44 using 59 PHA bins. Reduced chi-squared = 1.099 for 55 degrees of freedom Null hypothesis probability = 2.858210e-01 Current data and model not fit yet. !XSPEC12>newpar 5 50.0; Fit statistic : Chi-Squared = 534.19 using 59 PHA bins. Test statistic : Chi-Squared = 534.19 using 59 PHA bins. Reduced chi-squared = 9.7126 for 55 degrees of freedom Null hypothesis probability = 1.082663e-79 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 54.0917 0.0268921 -1 -0.0180554 -2.57834 16.8863 10776.3 ================================================== Variances and Principal Axes 1 2 3 7 6.6426E-02| -0.9843 -0.1493 -0.0946 0.0001 3.4729E-01| 0.1501 -0.9887 -0.0016 -0.0003 6.1007E+02| -0.0932 -0.0158 0.9955 0.0010 2.0053E+06| 0.0003 -0.0003 -0.0010 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 5.503e+00 7.229e-01 -5.712e+01 5.026e+02 7.229e-01 6.327e-01 -9.056e+00 -5.298e+02 -5.712e+01 -9.056e+00 6.066e+02 -1.982e+03 5.026e+02 -5.298e+02 -1.982e+03 2.005e+06 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -1.80554E-02 +/- 2.34583 2 1 npeggrb beta -2.57834 +/- 0.795445 3 1 npeggrb tem keV 16.8863 +/- 24.6288 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 1.07763E+04 +/- 1416.10 ________________________________________________________________________ Fit statistic : Chi-Squared = 54.09 using 59 PHA bins. Test statistic : Chi-Squared = 54.09 using 59 PHA bins. Reduced chi-squared = 0.9835 for 55 degrees of freedom Null hypothesis probability = 5.093266e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 54.0899 0.0112244 -2 0.0341041 -2.58158 16.4053 10790.2 ================================================== Variances and Principal Axes 1 2 3 7 6.7325E-02| -0.9821 -0.1622 -0.0961 0.0001 3.1585E-01| 0.1629 -0.9866 0.0013 -0.0003 6.3762E+02| -0.0951 -0.0143 0.9954 0.0007 2.0254E+06| 0.0002 -0.0003 -0.0006 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 5.940e+00 7.124e-01 -6.063e+01 4.559e+02 7.124e-01 5.740e-01 -8.765e+00 -5.202e+02 -6.063e+01 -8.765e+00 6.326e+02 -1.310e+03 4.559e+02 -5.202e+02 -1.310e+03 2.025e+06 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 3.41041E-02 +/- 2.43726 2 1 npeggrb beta -2.58158 +/- 0.757633 3 1 npeggrb tem keV 16.4053 +/- 25.1510 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 1.07902E+04 +/- 1423.16 ________________________________________________________________________ Fit statistic : Chi-Squared = 54.09 using 59 PHA bins. Test statistic : Chi-Squared = 54.09 using 59 PHA bins. Reduced chi-squared = 0.9835 for 55 degrees of freedom Null hypothesis probability = 5.093951e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 54.0894 0.0107693 -3 0.0619109 -2.58918 16.1985 10808.6 ================================================== Variances and Principal Axes 1 2 3 7 6.8002E-02| -0.9809 -0.1659 -0.1014 0.0001 3.1017E-01| 0.1665 -0.9860 0.0021 -0.0003 5.8957E+02| -0.1003 -0.0148 0.9948 0.0007 2.0408E+06| 0.0002 -0.0003 -0.0007 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 6.123e+00 7.130e-01 -5.918e+01 4.845e+02 7.130e-01 5.613e-01 -8.305e+00 -5.129e+02 -5.918e+01 -8.305e+00 5.846e+02 -1.466e+03 4.845e+02 -5.129e+02 -1.466e+03 2.041e+06 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 6.19109E-02 +/- 2.47439 2 1 npeggrb beta -2.58918 +/- 0.749183 3 1 npeggrb tem keV 16.1985 +/- 24.1776 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 1.08086E+04 +/- 1428.57 ________________________________________________________________________ Fit statistic : Chi-Squared = 54.09 using 59 PHA bins. Test statistic : Chi-Squared = 54.09 using 59 PHA bins. Reduced chi-squared = 0.9834 for 55 degrees of freedom Null hypothesis probability = 5.094156e-01 !XSPEC12>log peggrb50_25_50kev.log; Logging to file:peggrb50_25_50kev.log !XSPEC12>show; XSPEC version: 12.8.2 Sun May 31 05:11:35 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: ../sw00338338000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00338338000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00338338000b_preslew.pha Net count rate (cts/s) for Spectrum:1 6.066e-02 +/- 5.885e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 3 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00338338000b_preslew.rsp for Source 1 Spectral data counts: 0.181989 Model predicted rate: 5.89438E-02 Current model list: ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 6.19109E-02 +/- 2.47439 2 1 npeggrb beta -2.58918 +/- 0.749183 3 1 npeggrb tem keV 16.1985 +/- 24.1776 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 1.08086E+04 +/- 1428.57 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 54.09 using 59 PHA bins. Test statistic : Chi-Squared = 54.09 using 59 PHA bins. Reduced chi-squared = 0.9834 for 55 degrees of freedom Null hypothesis probability = 5.094156e-01 Weighting method: standard !XSPEC12>error 7; Parameter Confidence Range (2.706) Error occurred during lower bound error calculation. Fit statistic : Chi-Squared = 54.09 using 59 PHA bins. Test statistic : Chi-Squared = 54.09 using 59 PHA bins. Reduced chi-squared = 0.9834 for 55 degrees of freedom Null hypothesis probability = 5.094156e-01 Current data and model not fit yet. XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_peggrb_part5_50_100k ev_fit.xcm !XSPEC12>log none; Log file closed !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 = 165.84 using 59 PHA bins. Test statistic : Chi-Squared = 165.84 using 59 PHA bins. Reduced chi-squared = 3.0153 for 55 degrees of freedom Null hypothesis probability = 4.753111e-13 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 56.2648 1.48851 -1 -1.08990 -2.07389 36.5655 37809.4 55.1574 2.01653 -1 -0.983202 -2.31951 40.5244 37161.2 54.757 0.999104 -1 -0.951567 -2.26550 29.5921 37198.9 54.59 0.418662 -1 -0.831396 -2.41610 32.4327 35917.3 54.4003 0.500031 -1 -0.785996 -2.39160 27.4269 35778.4 54.3368 0.200041 -2 -0.407863 -2.52649 19.9379 34144.8 54.1146 0.531887 -3 -0.175740 -2.61241 18.7454 33209.3 54.1059 0.0308597 -1 -0.156643 -2.59008 18.3195 33381.9 ================================================== Variances and Principal Axes 1 2 3 7 3.6748E-02| -0.6889 -0.7223 -0.0608 0.0000 1.6769E-01| 0.7204 -0.6915 0.0534 0.0001 6.9448E+02| -0.0806 -0.0070 0.9967 0.0009 8.1445E+07| 0.0001 0.0001 -0.0009 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 4.900e+00 7.296e-01 -5.995e+01 4.790e+03 7.296e-01 7.120e-01 -1.079e+01 6.866e+03 -5.995e+01 -1.079e+01 7.512e+02 -7.062e+04 4.790e+03 6.866e+03 -7.062e+04 8.144e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.156643 +/- 2.21364 2 1 npeggrb beta -2.59008 +/- 0.843800 3 1 npeggrb tem keV 18.3195 +/- 27.4074 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 3.33819E+04 +/- 9024.67 ________________________________________________________________________ Fit statistic : Chi-Squared = 54.11 using 59 PHA bins. Test statistic : Chi-Squared = 54.11 using 59 PHA bins. Reduced chi-squared = 0.9837 for 55 degrees of freedom Null hypothesis probability = 5.087793e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 54.101 0.023071 -2 -0.00138082 -2.55638 16.4710 33696.8 ================================================== Variances and Principal Axes 1 2 3 7 3.5800E-02| -0.6565 -0.7520 -0.0599 0.0000 1.6540E-01| 0.7497 -0.6592 0.0583 0.0001 7.0143E+02| -0.0833 -0.0066 0.9965 0.0009 8.0130E+07| 0.0001 0.0001 -0.0009 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 5.279e+00 7.171e-01 -6.251e+01 4.900e+03 7.171e-01 6.450e-01 -1.026e+01 6.470e+03 -6.251e+01 -1.026e+01 7.575e+02 -6.989e+04 4.900e+03 6.470e+03 -6.989e+04 8.013e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -1.38082E-03 +/- 2.29765 2 1 npeggrb beta -2.55638 +/- 0.803129 3 1 npeggrb tem keV 16.4710 +/- 27.5225 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 3.36968E+04 +/- 8951.54 ________________________________________________________________________ Fit statistic : Chi-Squared = 54.10 using 59 PHA bins. Test statistic : Chi-Squared = 54.10 using 59 PHA bins. Reduced chi-squared = 0.9837 for 55 degrees of freedom Null hypothesis probability = 5.089688e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 54.0952 0.0741867 -2 -0.0258780 -2.60732 17.1386 33238.7 ================================================== Variances and Principal Axes 1 2 3 7 3.4225E-02| -0.5786 -0.8132 -0.0633 0.0000 1.6643E-01| 0.8095 -0.5820 0.0777 0.0001 5.9516E+02| -0.1000 -0.0063 0.9950 0.0008 7.5960E+07| 0.0001 0.0001 -0.0008 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 6.441e+00 7.037e-01 -6.355e+01 5.282e+03 7.037e-01 5.214e-01 -8.361e+00 5.641e+03 -6.355e+01 -8.361e+00 6.405e+02 -6.244e+04 5.282e+03 5.641e+03 -6.244e+04 7.596e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -2.58780E-02 +/- 2.53789 2 1 npeggrb beta -2.60732 +/- 0.722112 3 1 npeggrb tem keV 17.1386 +/- 25.3084 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 3.32387E+04 +/- 8715.48 ________________________________________________________________________ Fit statistic : Chi-Squared = 54.10 using 59 PHA bins. Test statistic : Chi-Squared = 54.10 using 59 PHA bins. Reduced chi-squared = 0.9835 for 55 degrees of freedom Null hypothesis probability = 5.091900e-01 !XSPEC12>newpar 4 50.0; Fit statistic : Chi-Squared = 183.89 using 59 PHA bins. Test statistic : Chi-Squared = 183.89 using 59 PHA bins. Reduced chi-squared = 3.3435 for 55 degrees of freedom Null hypothesis probability = 8.467065e-16 Current data and model not fit yet. !XSPEC12>newpar 5 100.0; Fit statistic : Chi-Squared = 1197.19 using 59 PHA bins. Test statistic : Chi-Squared = 1197.19 using 59 PHA bins. Reduced chi-squared = 21.7671 for 55 degrees of freedom Null hypothesis probability = 2.128648e-214 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 54.0918 0.0267655 -2 0.0233196 -2.56841 16.4272 7939.86 ================================================== Variances and Principal Axes 1 2 3 7 2.1677E-02| -0.7964 -0.5988 -0.0847 0.0002 3.0164E-01| 0.5975 -0.8007 0.0433 0.0002 6.1009E+02| -0.0938 -0.0161 0.9955 -0.0007 3.7914E+06| -0.0001 0.0003 0.0007 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 5.503e+00 7.224e-01 -5.712e+01 -2.410e+02 7.224e-01 6.329e-01 -9.051e+00 1.018e+03 -5.712e+01 -9.051e+00 6.065e+02 2.737e+03 -2.410e+02 1.018e+03 2.737e+03 3.791e+06 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 2.33196E-02 +/- 2.34576 2 1 npeggrb beta -2.56841 +/- 0.795521 3 1 npeggrb tem keV 16.4272 +/- 24.6280 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 7939.86 +/- 1947.16 ________________________________________________________________________ Fit statistic : Chi-Squared = 54.09 using 59 PHA bins. Test statistic : Chi-Squared = 54.09 using 59 PHA bins. Reduced chi-squared = 0.9835 for 55 degrees of freedom Null hypothesis probability = 5.093227e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 54.0914 0.0274203 -3 0.0114729 -2.60026 16.7251 7906.98 ================================================== Variances and Principal Axes 1 2 3 7 2.1710E-02| -0.7511 -0.6548 -0.0845 0.0002 2.7724E-01| 0.6526 -0.7557 0.0552 0.0002 6.1573E+02| -0.1000 -0.0137 0.9949 -0.0001 3.7789E+06| -0.0000 0.0003 0.0001 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 6.293e+00 7.103e-01 -6.128e+01 -3.014e+01 7.103e-01 5.423e-01 -8.327e+00 9.893e+02 -6.128e+01 -8.327e+00 6.095e+02 3.014e+02 -3.014e+01 9.893e+02 3.014e+02 3.779e+06 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 1.14729E-02 +/- 2.50862 2 1 npeggrb beta -2.60026 +/- 0.736413 3 1 npeggrb tem keV 16.7251 +/- 24.6876 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 7906.98 +/- 1943.94 ________________________________________________________________________ Fit statistic : Chi-Squared = 54.09 using 59 PHA bins. Test statistic : Chi-Squared = 54.09 using 59 PHA bins. Reduced chi-squared = 0.9835 for 55 degrees of freedom Null hypothesis probability = 5.093392e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 54.0901 0.0142223 -2 0.0421108 -2.57782 16.3112 7926.96 ================================================== Variances and Principal Axes 1 2 3 7 2.1677E-02| -0.7821 -0.6171 -0.0864 0.0002 2.9357E-01| 0.6154 -0.7867 0.0484 0.0002 5.8801E+02| -0.0978 -0.0153 0.9951 -0.0003 3.7898E+06| -0.0000 0.0003 0.0003 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 5.756e+00 7.183e-01 -5.727e+01 -1.106e+02 7.183e-01 6.034e-01 -8.623e+00 1.023e+03 -5.727e+01 -8.623e+00 5.827e+02 1.245e+03 -1.106e+02 1.023e+03 1.245e+03 3.790e+06 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 4.21108E-02 +/- 2.39909 2 1 npeggrb beta -2.57782 +/- 0.776759 3 1 npeggrb tem keV 16.3112 +/- 24.1383 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 7926.96 +/- 1946.75 ________________________________________________________________________ Fit statistic : Chi-Squared = 54.09 using 59 PHA bins. Test statistic : Chi-Squared = 54.09 using 59 PHA bins. Reduced chi-squared = 0.9835 for 55 degrees of freedom Null hypothesis probability = 5.093855e-01 !XSPEC12>log peggrb50_50_100kev.log; Logging to file:peggrb50_50_100kev.log !XSPEC12>show; XSPEC version: 12.8.2 Sun May 31 05:11:36 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: ../sw00338338000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00338338000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00338338000b_preslew.pha Net count rate (cts/s) for Spectrum:1 6.066e-02 +/- 5.885e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 3 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00338338000b_preslew.rsp for Source 1 Spectral data counts: 0.181989 Model predicted rate: 5.89741E-02 Current model list: ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 4.21108E-02 +/- 2.39909 2 1 npeggrb beta -2.57782 +/- 0.776759 3 1 npeggrb tem keV 16.3112 +/- 24.1383 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 7926.96 +/- 1946.75 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 54.09 using 59 PHA bins. Test statistic : Chi-Squared = 54.09 using 59 PHA bins. Reduced chi-squared = 0.9835 for 55 degrees of freedom Null hypothesis probability = 5.093855e-01 Weighting method: standard !XSPEC12>error 7; Parameter Confidence Range (2.706) Error occurred during lower bound error calculation. Fit statistic : Chi-Squared = 54.09 using 59 PHA bins. Test statistic : Chi-Squared = 54.09 using 59 PHA bins. Reduced chi-squared = 0.9835 for 55 degrees of freedom Null hypothesis probability = 5.093855e-01 Current data and model not fit yet. XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_peggrb_part6_100_150 kev_fit.xcm !XSPEC12>log none; Log file closed !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 = 165.84 using 59 PHA bins. Test statistic : Chi-Squared = 165.84 using 59 PHA bins. Reduced chi-squared = 3.0153 for 55 degrees of freedom Null hypothesis probability = 4.753111e-13 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 56.2648 1.48851 -1 -1.08990 -2.07389 36.5655 37809.4 55.1574 2.01653 -1 -0.983202 -2.31951 40.5244 37161.2 54.757 0.999104 -1 -0.951567 -2.26550 29.5921 37198.9 54.59 0.418662 -1 -0.831396 -2.41610 32.4327 35917.3 54.4003 0.500031 -1 -0.785996 -2.39160 27.4269 35778.4 54.3368 0.200041 -2 -0.407863 -2.52649 19.9379 34144.8 54.1146 0.531887 -3 -0.175740 -2.61241 18.7454 33209.3 54.1059 0.0308597 -1 -0.156643 -2.59008 18.3195 33381.9 ================================================== Variances and Principal Axes 1 2 3 7 3.6748E-02| -0.6889 -0.7223 -0.0608 0.0000 1.6769E-01| 0.7204 -0.6915 0.0534 0.0001 6.9448E+02| -0.0806 -0.0070 0.9967 0.0009 8.1445E+07| 0.0001 0.0001 -0.0009 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 4.900e+00 7.296e-01 -5.995e+01 4.790e+03 7.296e-01 7.120e-01 -1.079e+01 6.866e+03 -5.995e+01 -1.079e+01 7.512e+02 -7.062e+04 4.790e+03 6.866e+03 -7.062e+04 8.144e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.156643 +/- 2.21364 2 1 npeggrb beta -2.59008 +/- 0.843800 3 1 npeggrb tem keV 18.3195 +/- 27.4074 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 3.33819E+04 +/- 9024.67 ________________________________________________________________________ Fit statistic : Chi-Squared = 54.11 using 59 PHA bins. Test statistic : Chi-Squared = 54.11 using 59 PHA bins. Reduced chi-squared = 0.9837 for 55 degrees of freedom Null hypothesis probability = 5.087793e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 54.101 0.023071 -2 -0.00138082 -2.55638 16.4710 33696.8 ================================================== Variances and Principal Axes 1 2 3 7 3.5800E-02| -0.6565 -0.7520 -0.0599 0.0000 1.6540E-01| 0.7497 -0.6592 0.0583 0.0001 7.0143E+02| -0.0833 -0.0066 0.9965 0.0009 8.0130E+07| 0.0001 0.0001 -0.0009 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 5.279e+00 7.171e-01 -6.251e+01 4.900e+03 7.171e-01 6.450e-01 -1.026e+01 6.470e+03 -6.251e+01 -1.026e+01 7.575e+02 -6.989e+04 4.900e+03 6.470e+03 -6.989e+04 8.013e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -1.38082E-03 +/- 2.29765 2 1 npeggrb beta -2.55638 +/- 0.803129 3 1 npeggrb tem keV 16.4710 +/- 27.5225 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 3.36968E+04 +/- 8951.54 ________________________________________________________________________ Fit statistic : Chi-Squared = 54.10 using 59 PHA bins. Test statistic : Chi-Squared = 54.10 using 59 PHA bins. Reduced chi-squared = 0.9837 for 55 degrees of freedom Null hypothesis probability = 5.089688e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 54.0952 0.0741867 -2 -0.0258780 -2.60732 17.1386 33238.7 ================================================== Variances and Principal Axes 1 2 3 7 3.4225E-02| -0.5786 -0.8132 -0.0633 0.0000 1.6643E-01| 0.8095 -0.5820 0.0777 0.0001 5.9516E+02| -0.1000 -0.0063 0.9950 0.0008 7.5960E+07| 0.0001 0.0001 -0.0008 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 6.441e+00 7.037e-01 -6.355e+01 5.282e+03 7.037e-01 5.214e-01 -8.361e+00 5.641e+03 -6.355e+01 -8.361e+00 6.405e+02 -6.244e+04 5.282e+03 5.641e+03 -6.244e+04 7.596e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -2.58780E-02 +/- 2.53789 2 1 npeggrb beta -2.60732 +/- 0.722112 3 1 npeggrb tem keV 17.1386 +/- 25.3084 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 3.32387E+04 +/- 8715.48 ________________________________________________________________________ Fit statistic : Chi-Squared = 54.10 using 59 PHA bins. Test statistic : Chi-Squared = 54.10 using 59 PHA bins. Reduced chi-squared = 0.9835 for 55 degrees of freedom Null hypothesis probability = 5.091900e-01 !XSPEC12>newpar 4 100.0; Fit statistic : Chi-Squared = 1140.63 using 59 PHA bins. Test statistic : Chi-Squared = 1140.63 using 59 PHA bins. Reduced chi-squared = 20.7387 for 55 degrees of freedom Null hypothesis probability = 1.133444e-202 Current data and model not fit yet. !XSPEC12>newpar 5 150.0; Fit statistic : Chi-Squared = 9238.34 using 59 PHA bins. Test statistic : Chi-Squared = 9238.34 using 59 PHA bins. Reduced chi-squared = 167.970 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 54.0906 0.0268152 -2 0.0207814 -2.58332 16.4893 3343.27 ================================================== Variances and Principal Axes 1 2 3 7 7.9867E-03| -0.4416 -0.8959 -0.0478 0.0003 1.3320E-01| 0.8921 -0.4442 0.0826 0.0002 5.5640E+02| -0.0953 -0.0061 0.9954 0.0035 4.4447E+06| 0.0003 0.0004 -0.0035 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 5.503e+00 7.228e-01 -5.712e+01 1.240e+03 7.228e-01 6.329e-01 -9.056e+00 1.605e+03 -5.712e+01 -9.056e+00 6.066e+02 -1.567e+04 1.240e+03 1.605e+03 -1.567e+04 4.445e+06 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 2.07814E-02 +/- 2.34578 2 1 npeggrb beta -2.58332 +/- 0.795563 3 1 npeggrb tem keV 16.4893 +/- 24.6289 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 3343.27 +/- 2108.24 ________________________________________________________________________ Fit statistic : Chi-Squared = 54.09 using 59 PHA bins. Test statistic : Chi-Squared = 54.09 using 59 PHA bins. Reduced chi-squared = 0.9835 for 55 degrees of freedom Null hypothesis probability = 5.093683e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 54.0894 0.0232493 -3 0.0667512 -2.58701 16.1406 3338.52 ================================================== Variances and Principal Axes 1 2 3 7 7.7948E-03| -0.4137 -0.9092 -0.0475 0.0003 1.3661E-01| 0.9048 -0.4164 0.0897 0.0002 5.4401E+02| -0.1013 -0.0058 0.9948 0.0035 4.2586E+06| 0.0003 0.0003 -0.0035 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 6.058e+00 7.043e-01 -5.913e+01 1.242e+03 7.043e-01 5.627e-01 -8.299e+00 1.480e+03 -5.913e+01 -8.299e+00 5.898e+02 -1.479e+04 1.242e+03 1.480e+03 -1.479e+04 4.259e+06 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 6.67512E-02 +/- 2.46135 2 1 npeggrb beta -2.58701 +/- 0.750159 3 1 npeggrb tem keV 16.1406 +/- 24.2854 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 3338.52 +/- 2063.63 ________________________________________________________________________ Fit statistic : Chi-Squared = 54.09 using 59 PHA bins. Test statistic : Chi-Squared = 54.09 using 59 PHA bins. Reduced chi-squared = 0.9834 for 55 degrees of freedom Null hypothesis probability = 5.094126e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 54.0894 0.00480013 -3 0.0571340 -2.59344 16.2622 3323.29 ================================================== Variances and Principal Axes 1 2 3 7 7.7871E-03| -0.4105 -0.9105 -0.0490 0.0003 1.3742E-01| 0.9057 -0.4134 0.0937 0.0002 5.0975E+02| -0.1056 -0.0059 0.9944 0.0034 4.2422E+06| 0.0003 0.0003 -0.0034 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 6.186e+00 7.150e-01 -5.791e+01 1.278e+03 7.150e-01 5.601e-01 -8.063e+00 1.474e+03 -5.791e+01 -8.063e+00 5.539e+02 -1.454e+04 1.278e+03 1.474e+03 -1.454e+04 4.242e+06 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 5.71340E-02 +/- 2.48708 2 1 npeggrb beta -2.59344 +/- 0.748429 3 1 npeggrb tem keV 16.2622 +/- 23.5344 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 3323.29 +/- 2059.64 ________________________________________________________________________ Fit statistic : Chi-Squared = 54.09 using 59 PHA bins. Test statistic : Chi-Squared = 54.09 using 59 PHA bins. Reduced chi-squared = 0.9834 for 55 degrees of freedom Null hypothesis probability = 5.094133e-01 !XSPEC12>log peggrb50_100_150kev.log; Logging to file:peggrb50_100_150kev.log !XSPEC12>show; XSPEC version: 12.8.2 Sun May 31 05:11:36 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: ../sw00338338000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00338338000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00338338000b_preslew.pha Net count rate (cts/s) for Spectrum:1 6.066e-02 +/- 5.885e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 3 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00338338000b_preslew.rsp for Source 1 Spectral data counts: 0.181989 Model predicted rate: 5.89326E-02 Current model list: ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 5.71340E-02 +/- 2.48708 2 1 npeggrb beta -2.59344 +/- 0.748429 3 1 npeggrb tem keV 16.2622 +/- 23.5344 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 3323.29 +/- 2059.64 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 54.09 using 59 PHA bins. Test statistic : Chi-Squared = 54.09 using 59 PHA bins. Reduced chi-squared = 0.9834 for 55 degrees of freedom Null hypothesis probability = 5.094133e-01 Weighting method: standard !XSPEC12>error 7; Parameter Confidence Range (2.706) Error occurred during lower bound error calculation. Fit statistic : Chi-Squared = 54.09 using 59 PHA bins. Test statistic : Chi-Squared = 54.09 using 59 PHA bins. Reduced chi-squared = 0.9834 for 55 degrees of freedom Null hypothesis probability = 5.094133e-01 Current data and model not fit yet. XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_peggrb_part7_100_350 kev_fit.xcm !XSPEC12>log none; Log file closed !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 = 165.84 using 59 PHA bins. Test statistic : Chi-Squared = 165.84 using 59 PHA bins. Reduced chi-squared = 3.0153 for 55 degrees of freedom Null hypothesis probability = 4.753111e-13 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 56.2648 1.48851 -1 -1.08990 -2.07389 36.5655 37809.4 55.1574 2.01653 -1 -0.983202 -2.31951 40.5244 37161.2 54.757 0.999104 -1 -0.951567 -2.26550 29.5921 37198.9 54.59 0.418662 -1 -0.831396 -2.41610 32.4327 35917.3 54.4003 0.500031 -1 -0.785996 -2.39160 27.4269 35778.4 54.3368 0.200041 -2 -0.407863 -2.52649 19.9379 34144.8 54.1146 0.531887 -3 -0.175740 -2.61241 18.7454 33209.3 54.1059 0.0308597 -1 -0.156643 -2.59008 18.3195 33381.9 ================================================== Variances and Principal Axes 1 2 3 7 3.6748E-02| -0.6889 -0.7223 -0.0608 0.0000 1.6769E-01| 0.7204 -0.6915 0.0534 0.0001 6.9448E+02| -0.0806 -0.0070 0.9967 0.0009 8.1445E+07| 0.0001 0.0001 -0.0009 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 4.900e+00 7.296e-01 -5.995e+01 4.790e+03 7.296e-01 7.120e-01 -1.079e+01 6.866e+03 -5.995e+01 -1.079e+01 7.512e+02 -7.062e+04 4.790e+03 6.866e+03 -7.062e+04 8.144e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.156643 +/- 2.21364 2 1 npeggrb beta -2.59008 +/- 0.843800 3 1 npeggrb tem keV 18.3195 +/- 27.4074 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 3.33819E+04 +/- 9024.67 ________________________________________________________________________ Fit statistic : Chi-Squared = 54.11 using 59 PHA bins. Test statistic : Chi-Squared = 54.11 using 59 PHA bins. Reduced chi-squared = 0.9837 for 55 degrees of freedom Null hypothesis probability = 5.087793e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 54.101 0.023071 -2 -0.00138082 -2.55638 16.4710 33696.8 ================================================== Variances and Principal Axes 1 2 3 7 3.5800E-02| -0.6565 -0.7520 -0.0599 0.0000 1.6540E-01| 0.7497 -0.6592 0.0583 0.0001 7.0143E+02| -0.0833 -0.0066 0.9965 0.0009 8.0130E+07| 0.0001 0.0001 -0.0009 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 5.279e+00 7.171e-01 -6.251e+01 4.900e+03 7.171e-01 6.450e-01 -1.026e+01 6.470e+03 -6.251e+01 -1.026e+01 7.575e+02 -6.989e+04 4.900e+03 6.470e+03 -6.989e+04 8.013e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -1.38082E-03 +/- 2.29765 2 1 npeggrb beta -2.55638 +/- 0.803129 3 1 npeggrb tem keV 16.4710 +/- 27.5225 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 3.36968E+04 +/- 8951.54 ________________________________________________________________________ Fit statistic : Chi-Squared = 54.10 using 59 PHA bins. Test statistic : Chi-Squared = 54.10 using 59 PHA bins. Reduced chi-squared = 0.9837 for 55 degrees of freedom Null hypothesis probability = 5.089688e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 54.0952 0.0741867 -2 -0.0258780 -2.60732 17.1386 33238.7 ================================================== Variances and Principal Axes 1 2 3 7 3.4225E-02| -0.5786 -0.8132 -0.0633 0.0000 1.6643E-01| 0.8095 -0.5820 0.0777 0.0001 5.9516E+02| -0.1000 -0.0063 0.9950 0.0008 7.5960E+07| 0.0001 0.0001 -0.0008 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 6.441e+00 7.037e-01 -6.355e+01 5.282e+03 7.037e-01 5.214e-01 -8.361e+00 5.641e+03 -6.355e+01 -8.361e+00 6.405e+02 -6.244e+04 5.282e+03 5.641e+03 -6.244e+04 7.596e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -2.58780E-02 +/- 2.53789 2 1 npeggrb beta -2.60732 +/- 0.722112 3 1 npeggrb tem keV 17.1386 +/- 25.3084 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 3.32387E+04 +/- 8715.48 ________________________________________________________________________ Fit statistic : Chi-Squared = 54.10 using 59 PHA bins. Test statistic : Chi-Squared = 54.10 using 59 PHA bins. Reduced chi-squared = 0.9835 for 55 degrees of freedom Null hypothesis probability = 5.091900e-01 !XSPEC12>newpar 4 100.0; Fit statistic : Chi-Squared = 1140.63 using 59 PHA bins. Test statistic : Chi-Squared = 1140.63 using 59 PHA bins. Reduced chi-squared = 20.7387 for 55 degrees of freedom Null hypothesis probability = 1.133444e-202 Current data and model not fit yet. !XSPEC12>newpar 5 350.0; Fit statistic : Chi-Squared = 1140.63 using 59 PHA bins. Test statistic : Chi-Squared = 1140.63 using 59 PHA bins. Reduced chi-squared = 20.7387 for 55 degrees of freedom Null hypothesis probability = 1.133444e-202 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 54.0905 0.0268274 -2 0.0196446 -2.59033 16.5199 8173.26 ================================================== Variances and Principal Axes 1 2 3 7 4.7123E-03| -0.3256 -0.9449 -0.0355 0.0001 1.1510E-01| 0.9407 -0.3275 0.0891 0.0001 5.3826E+02| -0.0958 -0.0044 0.9954 0.0012 5.3883E+07| 0.0001 0.0001 -0.0012 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 5.508e+00 7.234e-01 -5.718e+01 4.991e+03 7.234e-01 6.329e-01 -9.061e+00 5.713e+03 -5.718e+01 -9.061e+00 6.071e+02 -6.307e+04 4.991e+03 5.713e+03 -6.307e+04 5.388e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 1.96446E-02 +/- 2.34699 2 1 npeggrb beta -2.59033 +/- 0.795537 3 1 npeggrb tem keV 16.5199 +/- 24.6402 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 8173.26 +/- 7340.51 ________________________________________________________________________ Fit statistic : Chi-Squared = 54.09 using 59 PHA bins. Test statistic : Chi-Squared = 54.09 using 59 PHA bins. Reduced chi-squared = 0.9835 for 55 degrees of freedom Null hypothesis probability = 5.093734e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 54.0898 0.0218578 -3 0.0764897 -2.58457 16.0317 8236.21 ================================================== Variances and Principal Axes 1 2 3 7 4.5979E-03| -0.3095 -0.9502 -0.0356 0.0001 1.1917E-01| 0.9454 -0.3115 0.0954 0.0001 5.2105E+02| -0.1017 -0.0041 0.9948 0.0012 5.2200E+07| 0.0001 0.0001 -0.0012 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 6.014e+00 7.173e-01 -5.883e+01 5.187e+03 7.173e-01 5.764e-01 -8.454e+00 5.368e+03 -5.883e+01 -8.454e+00 5.881e+02 -6.148e+04 5.187e+03 5.368e+03 -6.148e+04 5.220e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 7.64897E-02 +/- 2.45237 2 1 npeggrb beta -2.58457 +/- 0.759241 3 1 npeggrb tem keV 16.0317 +/- 24.2503 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 8236.21 +/- 7224.93 ________________________________________________________________________ Fit statistic : Chi-Squared = 54.09 using 59 PHA bins. Test statistic : Chi-Squared = 54.09 using 59 PHA bins. Reduced chi-squared = 0.9835 for 55 degrees of freedom Null hypothesis probability = 5.094005e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 54.0894 0.0107391 -2 0.0691143 -2.58953 16.1511 8201.07 ================================================== Variances and Principal Axes 1 2 3 7 4.5629E-03| -0.3004 -0.9531 -0.0365 0.0001 1.2117E-01| 0.9477 -0.3026 0.1011 0.0000 4.8890E+02| -0.1074 -0.0042 0.9942 0.0011 5.1328E+07| 0.0001 0.0001 -0.0011 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 6.280e+00 7.152e-01 -5.813e+01 5.201e+03 7.152e-01 5.521e-01 -7.971e+00 5.207e+03 -5.813e+01 -7.971e+00 5.497e+02 -5.838e+04 5.201e+03 5.207e+03 -5.838e+04 5.133e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 6.91143E-02 +/- 2.50605 2 1 npeggrb beta -2.58953 +/- 0.743066 3 1 npeggrb tem keV 16.1511 +/- 23.4446 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 8201.07 +/- 7164.36 ________________________________________________________________________ Fit statistic : Chi-Squared = 54.09 using 59 PHA bins. Test statistic : Chi-Squared = 54.09 using 59 PHA bins. Reduced chi-squared = 0.9834 for 55 degrees of freedom Null hypothesis probability = 5.094149e-01 !XSPEC12>log peggrb50_100_350kev.log; Logging to file:peggrb50_100_350kev.log !XSPEC12>show; XSPEC version: 12.8.2 Sun May 31 05:11:37 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: ../sw00338338000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00338338000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00338338000b_preslew.pha Net count rate (cts/s) for Spectrum:1 6.066e-02 +/- 5.885e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 3 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00338338000b_preslew.rsp for Source 1 Spectral data counts: 0.181989 Model predicted rate: 5.89399E-02 Current model list: ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 6.91143E-02 +/- 2.50605 2 1 npeggrb beta -2.58953 +/- 0.743066 3 1 npeggrb tem keV 16.1511 +/- 23.4446 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 8201.07 +/- 7164.36 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 54.09 using 59 PHA bins. Test statistic : Chi-Squared = 54.09 using 59 PHA bins. Reduced chi-squared = 0.9834 for 55 degrees of freedom Null hypothesis probability = 5.094149e-01 Weighting method: standard !XSPEC12>error 7; Parameter Confidence Range (2.706) Due to zero model norms, the following fit parameters are temporarily frozen:1 2 3 Fit error occurred during lower bound error calculation. Error occurred during upper bound error calculation. Fit statistic : Chi-Squared = 54.09 using 59 PHA bins. Test statistic : Chi-Squared = 54.09 using 59 PHA bins. Reduced chi-squared = 0.9834 for 55 degrees of freedom Null hypothesis probability = 5.094149e-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 : -0.375390 ( 0.346994 0.346994 ) beta : -2.55463 ( 2.55973 0.695919 ) Epeak [keV] : 34.1432 ( -33.995 19.5949 ) Norm@50keV : 3.74545E-02 ( -0.0438478 213.132 ) ------------------------------------------------------------ #Fit statistic : Chi-Squared = 54.15 using 59 PHA bins. # Reduced chi-squared = 0.9846 for 55 degrees of freedom # Null hypothesis probability = 5.069449e-01 Photon flux (15-150 keV) in 3 sec: ( ) ph/cm2/s Energy fluence (15-150 keV) : 8.55228e-08 ( 0 0 ) ergs/cm2