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 ../sw00295527000b_preslew.pha
1 spectrum in use
Spectral Data File: ../sw00295527000b_preslew.pha Spectrum 1
Net count rate (cts/s) for Spectrum:1 1.888e-02 +/- 2.544e-03
Assigned to Data Group 1 and Plot Group 1
Noticed Channels: 1-80
Telescope: SWIFT Instrument: BAT Channel Type: PI
Exposure Time: 29.64 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 ../sw00295527000b_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 = 2.432922e+07 using 59 PHA bins.
Test statistic : Chi-Squared = 2.432922e+07 using 59 PHA bins.
Reduced chi-squared = 442349.5 for 55 degrees of freedom
Null hypothesis probability = 0.000000e+00
Current data and model not fit yet.
XSPEC12>renorm
Fit statistic : Chi-Squared = 48.35 using 59 PHA bins.
Test statistic : Chi-Squared = 48.35 using 59 PHA bins.
Reduced chi-squared = 0.8791 for 55 degrees of freedom
Null hypothesis probability = 7.248336e-01
Current data and model not fit yet.
XSPEC12>fit
Parameters
Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:epeak 5:norm
47.3825 1.00581 -2 -1.07507 -1.89043 44.8344 0.00284186
46.666 1013.79 -2 -0.987445 -2.39729 67.7919 0.00272615
45.5507 218.662 -1 -1.04766 -2.19186 54.9274 0.00283878
45.4549 225.553 -2 -1.00588 -2.91414 56.6006 0.00302282
45.3435 159.796 0 -1.00530 -2.48595 55.5839 0.00302197
45.2868 15.0865 -1 -1.01006 -2.29426 51.9022 0.00312502
45.2845 57.5754 -1 -0.998087 -2.84159 53.6594 0.00314872
==================================================
Variances and Principal Axes
1 2 3 5
6.7138E-08| -0.0035 0.0001 0.0000 1.0000
3.0956E-01| 0.9813 0.1898 0.0328 0.0034
1.1494E+00| -0.1904 0.9815 0.0194 -0.0007
1.1867E+03| 0.0285 0.0253 -0.9993 0.0001
--------------------------------------------------
================================================
Covariance Matrix
1 2 3 4
1.304e+00 6.994e-01 -3.380e+01 5.926e-03
6.994e-01 1.880e+00 -3.001e+01 3.564e-03
-3.380e+01 -3.001e+01 1.185e+03 -1.658e-01
5.926e-03 3.564e-03 -1.658e-01 2.749e-05
------------------------------------------------
========================================================================
Model ngrbep<1> Source No.: 1 Active/On
Model Model Component Parameter Unit Value
par comp
1 1 ngrbep alpha -0.998087 +/- 1.14193
2 1 ngrbep beta -2.84159 +/- 1.37096
3 1 ngrbep epeak keV 53.6594 +/- 34.4235
4 1 ngrbep enorm keV 50.0000 frozen
5 1 ngrbep norm 3.14872E-03 +/- 5.24278E-03
________________________________________________________________________
Fit statistic : Chi-Squared = 45.28 using 59 PHA bins.
Test statistic : Chi-Squared = 45.28 using 59 PHA bins.
Reduced chi-squared = 0.8234 for 55 degrees of freedom
Null hypothesis probability = 8.219177e-01
XSPEC12>fit
Parameters
Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:epeak 5:norm
45.2603 0.0824553 0 -0.997950 -2.73141 53.6036 0.00312588
45.2469 5.70652 0 -0.997840 -2.65614 53.5464 0.00312617
45.2384 10.8291 0 -0.997763 -2.60735 53.4897 0.00312659
==================================================
Variances and Principal Axes
1 2 3 5
6.6635E-08| -0.0034 0.0000 0.0000 1.0000
3.0589E-01| 0.9994 0.0158 0.0301 0.0034
7.7156E+00| -0.0185 0.9958 0.0894 -0.0001
6.1014E+02| 0.0285 0.0899 -0.9955 0.0001
--------------------------------------------------
================================================
Covariance Matrix
1 2 3 4
8.042e-01 1.426e+00 -1.732e+01 3.460e-03
1.426e+00 1.258e+01 -5.390e+01 6.914e-03
-1.732e+01 -5.390e+01 6.048e+02 -8.378e-02
3.460e-03 6.914e-03 -8.378e-02 1.533e-05
------------------------------------------------
========================================================================
Model ngrbep<1> Source No.: 1 Active/On
Model Model Component Parameter Unit Value
par comp
1 1 ngrbep alpha -0.997763 +/- 0.896764
2 1 ngrbep beta -2.60735 +/- 3.54676
3 1 ngrbep epeak keV 53.4897 +/- 24.5923
4 1 ngrbep enorm keV 50.0000 frozen
5 1 ngrbep norm 3.12659E-03 +/- 3.91494E-03
________________________________________________________________________
Fit statistic : Chi-Squared = 45.24 using 59 PHA bins.
Test statistic : Chi-Squared = 45.24 using 59 PHA bins.
Reduced chi-squared = 0.8225 for 55 degrees of freedom
Null hypothesis probability = 8.232191e-01
XSPEC12>fit 100
Parameters
Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:epeak 5:norm
45.2252 0.0895874 0 -0.997870 -2.41071 52.9945 0.00313866
45.1953 21.8899 -1 -0.992730 -2.65622 52.1244 0.00320464
45.1867 16.9283 0 -0.992598 -2.60766 52.0953 0.00320514
==================================================
Variances and Principal Axes
1 2 3 5
7.0075E-08| -0.0036 0.0000 0.0000 1.0000
3.3023E-01| 0.9993 0.0168 0.0320 0.0036
6.4738E+00| -0.0196 0.9960 0.0868 -0.0001
5.5195E+02| 0.0304 0.0874 -0.9957 0.0002
--------------------------------------------------
================================================
Covariance Matrix
1 2 3 4
8.425e-01 1.346e+00 -1.671e+01 3.745e-03
1.346e+00 1.064e+01 -4.746e+01 6.730e-03
-1.671e+01 -4.746e+01 5.473e+02 -8.354e-02
3.745e-03 6.730e-03 -8.354e-02 1.712e-05
------------------------------------------------
========================================================================
Model ngrbep<1> Source No.: 1 Active/On
Model Model Component Parameter Unit Value
par comp
1 1 ngrbep alpha -0.992598 +/- 0.917897
2 1 ngrbep beta -2.60766 +/- 3.26142
3 1 ngrbep epeak keV 52.0953 +/- 23.3938
4 1 ngrbep enorm keV 50.0000 frozen
5 1 ngrbep norm 3.20514E-03 +/- 4.13728E-03
________________________________________________________________________
Fit statistic : Chi-Squared = 45.19 using 59 PHA bins.
Test statistic : Chi-Squared = 45.19 using 59 PHA bins.
Reduced chi-squared = 0.8216 for 55 degrees of freedom
Null hypothesis probability = 8.246707e-01
XSPEC12>log bat_spec_ngrbep.log
Logging to file:bat_spec_ngrbep.log
XSPEC12>show
XSPEC version: 12.8.2
Sun May 31 08:47:56 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:
../sw00295527000b_preslew.rsp associated with spectrum 1 source 1
energies: 204 channels: 80
Distinct RMF files:
../sw00295527000b_preslew.rsp
1 file 1 spectrum
Spectrum 1 Spectral Data File: ../sw00295527000b_preslew.pha
Net count rate (cts/s) for Spectrum:1 1.870e-02 +/- 1.639e-03
Assigned to Data Group 1 and Plot Group 1
Noticed Channels: 4-62
Telescope: SWIFT Instrument: BAT Channel Type: PI
Exposure Time: 29.64 sec
Using fit statistic: chi
Using test statistic: chi
Using Response (RMF) File ../sw00295527000b_preslew.rsp for Source 1
Spectral data counts: 0.554298
Model predicted rate: 1.89062E-02
Current model list:
========================================================================
Model ngrbep<1> Source No.: 1 Active/On
Model Model Component Parameter Unit Value
par comp
1 1 ngrbep alpha -0.992598 +/- 0.917897
2 1 ngrbep beta -2.60766 +/- 3.26142
3 1 ngrbep epeak keV 52.0953 +/- 23.3938
4 1 ngrbep enorm keV 50.0000 frozen
5 1 ngrbep norm 3.20514E-03 +/- 4.13728E-03
________________________________________________________________________
Using energies from responses.
Fit statistic : Chi-Squared = 45.19 using 59 PHA bins.
Test statistic : Chi-Squared = 45.19 using 59 PHA bins.
Reduced chi-squared = 0.8216 for 55 degrees of freedom
Null hypothesis probability = 8.246707e-01
Weighting method: standard
XSPEC12>query yes
XSPEC12>flux 20.0 50.0
Model Flux 0.078746 photons (3.9578e-09 ergs/cm^2/s) range (20.000 - 50.000 keV)
XSPEC12>flux 50.0 150.0
Model Flux 0.035831 photons (4.5231e-09 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 52.0953 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 52.0953 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 52.0953 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 52.0953 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 52.0953 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 52.0953 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 52.0953 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 52.0953 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 52.0953 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 52.0953 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 52.0953 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 52.0953 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 52.0953 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 52.0953 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 52.0953 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 52.0953 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 52.0953 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 52.0953 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 52.0953 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 52.0953 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 52.0953 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 52.0953 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 52.0953 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 52.0953 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 52.0953 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 52.0953 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 52.0953 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 52.0953 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 52.0953 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 52.0953 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 52.0953 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 52.0953 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 52.0953 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 52.0953 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 52.0953 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 52.0953 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 52.0953 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 52.0953 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 52.0953 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 52.0953 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: -791641, with delta statistic: 2.45702
***Warning: Zero alpha-matrix diagonal element for parameter 3
Parameter 3 is pegged at 52.0953 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 52.0953 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 52.0953 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 52.0953 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 52.0953 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 52.0953 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 52.0953 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 52.0953 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 52.0953 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 52.0953 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 52.0953 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 52.0953 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 52.0953 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 52.0953 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 52.0953 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 52.0953 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 52.0953 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 52.0953 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 52.0953 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 52.0953 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 52.0953 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 52.0953 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 52.0953 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 52.0953 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 52.0953 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 52.0953 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 52.0953 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 52.0953 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 52.0953 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 52.0953 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 52.0953 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 52.0953 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 52.0953 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 52.0953 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 52.0953 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 52.0953 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 52.0953 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 52.0953 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 52.0953 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 52.0953 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: -8.30095e+11, with delta statistic: 2.45702
Parameters
Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:epeak 5:norm
45.1179 0.0670423 -2 0.472740 -2.34550 38.0836 0.0293864
45.0986 1.46601 -2 0.432834 -2.34730 38.2277 0.0276445
45.0808 1.91869 -2 0.394916 -2.34753 38.3784 0.0260795
45.0647 1.83626 -2 0.358869 -2.34810 38.5305 0.0246699
45.0507 1.73883 -2 0.325651 -2.34857 38.6766 0.0234383
45.0376 1.52484 -2 0.293005 -2.34906 38.8189 0.0222917
45.0257 1.49738 -2 0.262041 -2.34983 38.9619 0.0212536
45.0152 1.39052 -2 0.232659 -2.35036 39.0991 0.0203155
45.0057 1.25727 -2 0.204837 -2.35091 39.2319 0.0194663
==================================================
Variances and Principal Axes
1 2 3 5
2.8064E-06| -0.0267 0.0017 0.0010 0.9996
2.1906E-01| 0.1900 0.9805 0.0497 0.0033
1.1507E+00| -0.9735 0.1947 -0.1171 -0.0262
2.0917E+02| 0.1244 0.0262 -0.9919 0.0042
--------------------------------------------------
================================================
Covariance Matrix
1 2 3 4
4.337e+00 5.044e-01 -2.568e+01 1.401e-01
5.044e-01 3.977e-01 -5.449e+00 1.813e-02
-2.568e+01 -5.449e+00 2.058e+02 -8.781e-01
1.401e-01 1.813e-02 -8.781e-01 4.572e-03
------------------------------------------------
========================================================================
Model ngrbep<1> Source No.: 1 Active/On
Model Model Component Parameter Unit Value
par comp
1 1 ngrbep alpha 0.204837 +/- 2.08259
2 1 ngrbep beta -2.35091 +/- 0.630607
3 1 ngrbep epeak keV 39.2319 +/- 14.3456
4 1 ngrbep enorm keV 50.0000 frozen
5 1 ngrbep norm 1.94663E-02 +/- 6.76185E-02
________________________________________________________________________
Fit statistic : Chi-Squared = 45.01 using 59 PHA bins.
Test statistic : Chi-Squared = 45.01 using 59 PHA bins.
Reduced chi-squared = 0.8183 for 55 degrees of freedom
Null hypothesis probability = 8.297108e-01
***Warning: Zero alpha-matrix diagonal element for parameter 3
Parameter 3 is pegged at 39.2319 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 39.2319 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 39.2319 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 39.2319 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 39.2319 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 39.2319 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 39.2319 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 39.2319 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 39.2319 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 39.2319 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 39.2319 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 39.2319 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 39.2319 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 39.2319 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 39.2319 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 39.2319 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 39.2319 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 39.2319 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 39.2319 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 39.2319 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 39.2319 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 39.2319 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 39.2319 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 39.2319 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 39.2319 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 39.2319 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 39.2319 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 39.2319 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 39.2319 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 39.2319 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 39.2319 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 39.2319 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 39.2319 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 39.2319 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 39.2319 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 39.2319 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 39.2319 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 39.2319 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 39.2319 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 39.2319 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: -1.79613e+06, with delta statistic: 2.6381
***Warning: Zero alpha-matrix diagonal element for parameter 3
Parameter 3 is pegged at 39.2319 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 39.2319 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 39.2319 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 39.2319 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 39.2319 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 39.2319 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 39.2319 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 39.2319 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 39.2319 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 39.2319 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 39.2319 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 39.2319 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 39.2319 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 39.2319 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 39.2319 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 39.2319 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 39.2319 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 39.2319 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 39.2319 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 39.2319 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 39.2319 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 39.2319 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 39.2319 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 39.2319 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 39.2319 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 39.2319 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 39.2319 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 39.2319 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 39.2319 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 39.2319 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 39.2319 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 39.2319 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 39.2319 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 39.2319 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 39.2319 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 39.2319 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 39.2319 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 39.2319 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 39.2319 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 39.2319 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: -1.88338e+12, with delta statistic: 2.6381
***Warning: Number of trials exceeded before bracketing of delta fit-stat.
Last attempt: 1.79613e+06, with delta statistic: 1.80034
***Warning: Number of trials exceeded before bracketing of delta fit-stat.
Last attempt: 1.88338e+12, with delta statistic: 1.80034
***Warning: Number of trials exceeded before bracketing of delta fit-stat.
Last attempt: 1.97487e+18, with delta statistic: 1.80034
1 0 0 (-0.178732,-0.178732)
XSPEC12>error 2
Parameter Confidence Range (2.706)
***Warning: Number of trials exceeded before bracketing of delta fit-stat.
Last attempt: -543869, with delta statistic: 0.200259
***Warning: Number of trials exceeded before bracketing of delta fit-stat.
Last attempt: -5.70286e+11, with delta statistic: 0.200259
***Warning: Number of trials exceeded before bracketing of delta fit-stat.
Last attempt: -5.97988e+17, with delta statistic: 0.200259
Apparent non-monotonicity in statistic space detected.
Current bracket values -1.77443, -1.71405
and delta stat 2.148, 2.7184
but latest trial -1.71529 gives 2.73015
Suggest that you check this result using the steppar command.
2 0 -1.74424 (2.3521,0.607853)
XSPEC12>error 3
Parameter Confidence Range (2.706)
Apparent non-monotonicity in statistic space detected.
Current bracket values 148.003, 190.064
and delta stat 2.30097, 4.24628
but latest trial 188.335 gives 4.24635
Suggest that you check this result using the steppar command.
3 0 169.034 (-39.6008,129.433)
XSPEC12>error 5
Parameter Confidence Range (2.706)
Parameters
Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:epeak 5:norm
44.9643 0.0247457 -2 0.0557284 -2.35491 39.9934 0.0154961
==================================================
Variances and Principal Axes
1 2 3 5
1.7334E-06| -0.0208 0.0012 0.0007 0.9998
2.3842E-01| 0.2146 0.9754 0.0496 0.0032
1.0478E+00| -0.9702 0.2187 -0.1025 -0.0204
2.3521E+02| 0.1108 0.0261 -0.9935 0.0030
--------------------------------------------------
================================================
Covariance Matrix
1 2 3 4
3.884e+00 5.084e-01 -2.578e+01 9.807e-02
5.084e-01 4.376e-01 -6.118e+00 1.429e-02
-2.578e+01 -6.118e+00 2.322e+02 -6.902e-01
9.807e-02 1.429e-02 -6.902e-01 2.504e-03
------------------------------------------------
========================================================================
Model ngrbep<1> Source No.: 1 Active/On
Model Model Component Parameter Unit Value
par comp
1 1 ngrbep alpha 5.57284E-02 +/- 1.97077
2 1 ngrbep beta -2.35491 +/- 0.661479
3 1 ngrbep epeak keV 39.9934 +/- 15.2372
4 1 ngrbep enorm keV 50.0000 frozen
5 1 ngrbep norm 1.54961E-02 +/- 5.00355E-02
________________________________________________________________________
Fit statistic : Chi-Squared = 44.96 using 59 PHA bins.
Test statistic : Chi-Squared = 44.96 using 59 PHA bins.
Reduced chi-squared = 0.8175 for 55 degrees of freedom
Null hypothesis probability = 8.308497e-01
Parameters
Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:epeak 5:norm
44.9508 0.0185604 -2 -0.0146125 -2.35619 40.3825 0.0139233
==================================================
Variances and Principal Axes
1 2 3 5
1.3790E-06| -0.0184 0.0011 0.0006 0.9998
2.5136E-01| 0.2306 0.9718 0.0499 0.0032
9.9750E-01| -0.9673 0.2345 -0.0954 -0.0180
2.5027E+02| 0.1044 0.0263 -0.9942 0.0025
--------------------------------------------------
================================================
Covariance Matrix
1 2 3 4
3.674e+00 5.165e-01 -2.588e+01 8.243e-02
5.165e-01 4.650e-01 -6.548e+00 1.289e-02
-2.588e+01 -6.548e+00 2.474e+02 -6.160e-01
8.243e-02 1.289e-02 -6.160e-01 1.870e-03
------------------------------------------------
========================================================================
Model ngrbep<1> Source No.: 1 Active/On
Model Model Component Parameter Unit Value
par comp
1 1 ngrbep alpha -1.46125E-02 +/- 1.91666
2 1 ngrbep beta -2.35619 +/- 0.681911
3 1 ngrbep epeak keV 40.3825 +/- 15.7283
4 1 ngrbep enorm keV 50.0000 frozen
5 1 ngrbep norm 1.39233E-02 +/- 4.32486E-02
________________________________________________________________________
Fit statistic : Chi-Squared = 44.95 using 59 PHA bins.
Test statistic : Chi-Squared = 44.95 using 59 PHA bins.
Reduced chi-squared = 0.8173 for 55 degrees of freedom
Null hypothesis probability = 8.312210e-01
Parameters
Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:epeak 5:norm
44.9371 0.0054526 -3 -0.165955 -2.36368 41.3610 0.0110285
==================================================
Variances and Principal Axes
1 2 3 5
9.2853E-07| -0.0150 0.0008 0.0004 0.9999
2.7713E-01| 0.2664 0.9625 0.0507 0.0032
9.1607E-01| -0.9592 0.2699 -0.0829 -0.0145
2.7776E+02| 0.0934 0.0265 -0.9953 0.0018
--------------------------------------------------
================================================
Covariance Matrix
1 2 3 4
3.287e+00 5.226e-01 -2.575e+01 6.010e-02
5.226e-01 5.191e-01 -7.343e+00 1.064e-02
-2.575e+01 -7.343e+00 2.751e+02 -5.006e-01
6.010e-02 1.064e-02 -5.006e-01 1.112e-03
------------------------------------------------
========================================================================
Model ngrbep<1> Source No.: 1 Active/On
Model Model Component Parameter Unit Value
par comp
1 1 ngrbep alpha -0.165955 +/- 1.81305
2 1 ngrbep beta -2.36368 +/- 0.720497
3 1 ngrbep epeak keV 41.3610 +/- 16.5874
4 1 ngrbep enorm keV 50.0000 frozen
5 1 ngrbep norm 1.10285E-02 +/- 3.33481E-02
________________________________________________________________________
Fit statistic : Chi-Squared = 44.94 using 59 PHA bins.
Test statistic : Chi-Squared = 44.94 using 59 PHA bins.
Reduced chi-squared = 0.8170 for 55 degrees of freedom
Null hypothesis probability = 8.315979e-01
Due to zero model norms, the following fit parameters are temporarily frozen:1 2 3
Fit error occurred during lower bound error calculation.
Apparent non-monotonicity in statistic space detected.
Current bracket values 86.7443, 112.359
and delta stat 1.88579, 4.5403
but latest trial 95.7087 gives 1.85989
Suggest that you check this result using the steppar command.
5 0 99.5515 (-0.0108648,99.5407)
XSPEC12>flux 15.0 350.0 err 100 90
Parameter distribution is derived from fit covariance matrix.
Model Flux 0.15346 photons (1.1722e-08 ergs/cm^2/s) range (15.000 - 350.00 keV)
Error range 0.000 - 0.1536 (0.000 - 1.486e-08) (90.00% confidence)
XSPEC12>flux 15.0 150.0 err 100 90
Parameter distribution is derived from fit covariance matrix.
Model Flux 0.14664 photons (9.3449e-09 ergs/cm^2/s) range (15.000 - 150.00 keV)
Error range 0.000 - 0.1507 (0.000 - 9.743e-09) (90.00% confidence)
XSPEC12>flux 15.0 25.0 err 100 90
Parameter distribution is derived from fit covariance matrix.
Model Flux 0.053772 photons (1.6851e-09 ergs/cm^2/s) range (15.000 - 25.000 keV)
Error range 0.000 - 0.05216 (0.000 - 1.638e-09) (90.00% confidence)
XSPEC12>flux 25.0 50.0 err 100 90
Parameter distribution is derived from fit covariance matrix.
Model Flux 0.058552 photons (3.2841e-09 ergs/cm^2/s) range (25.000 - 50.000 keV)
Error range 0.000 - 0.05621 (0.000 - 3.169e-09) (90.00% confidence)
XSPEC12>flux 50.0 100.0 err 100 90
Parameter distribution is derived from fit covariance matrix.
Model Flux 0.027005 photons (2.957e-09 ergs/cm^2/s) range (50.000 - 100.00 keV)
Error range 0.000 - 0.03302 (0.000 - 3.678e-09) (90.00% confidence)
XSPEC12>flux 100.0 150.0 err 100 90
Parameter distribution is derived from fit covariance matrix.
Model Flux 0.0073154 photons (1.4187e-09 ergs/cm^2/s) range (100.00 - 150.00 keV)
Error range 0.000 - 0.008338 (0.000 - 1.612e-09) (90.00% confidence)
XSPEC12>flux 100.0 350.0 err 100 90
Parameter distribution is derived from fit covariance matrix.
Model Flux 0.014127 photons (3.7955e-09 ergs/cm^2/s) range (100.00 - 350.00 keV)
Error range 0.000 - 0.02233 (0.000 - 6.448e-09) (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 = 4322.79 using 59 PHA bins.
Test statistic : Chi-Squared = 4322.79 using 59 PHA bins.
Reduced chi-squared = 78.5962 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
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 = 4322.79 using 59 PHA bins.
Test statistic : Chi-Squared = 4322.79 using 59 PHA bins.
Reduced chi-squared = 78.5962 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
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 = 4322.79 using 59 PHA bins.
Test statistic : Chi-Squared = 4322.79 using 59 PHA bins.
Reduced chi-squared = 78.5962 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
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 = 4322.79 using 59 PHA bins.
Test statistic : Chi-Squared = 4322.79 using 59 PHA bins.
Reduced chi-squared = 78.5962 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
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 = 4322.79 using 59 PHA bins.
Test statistic : Chi-Squared = 4322.79 using 59 PHA bins.
Reduced chi-squared = 78.5962 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
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 = 4322.79 using 59 PHA bins.
Test statistic : Chi-Squared = 4322.79 using 59 PHA bins.
Reduced chi-squared = 78.5962 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
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 = 4322.79 using 59 PHA bins.
Test statistic : Chi-Squared = 4322.79 using 59 PHA bins.
Reduced chi-squared = 78.5962 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
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 = 192.16 using 59 PHA bins.
Test statistic : Chi-Squared = 192.16 using 59 PHA bins.
Reduced chi-squared = 3.4937 for 55 degrees of freedom
Null hypothesis probability = 4.286342e-17
Current data and model not fit yet.
!XSPEC12>fit;
Parameters
Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm
45.0884 0.190748 -1 -0.938587 -2.52329 47.0429 11480.2
45.0392 0.108529 -1 -0.889406 -2.53448 44.4371 11422.0
45.002 0.0981667 -1 -0.846746 -2.55912 42.5159 11338.2
44.9744 0.0686157 -1 -0.810474 -2.57955 40.9156 11259.7
44.9636 0.0564029 -2 -0.654207 -2.59756 33.8968 11082.0
44.8991 0.360659 -1 -0.635399 -2.66790 34.7119 10934.9
44.8925 0.0320934 -2 -0.607072 -2.73084 33.7508 10746.3
==================================================
Variances and Principal Axes
1 2 3 7
2.2154E-02| -0.9374 -0.3469 -0.0306 0.0001
2.1425E-01| 0.3471 -0.9378 0.0001 0.0004
1.3371E+03| -0.0287 -0.0106 0.9995 0.0031
1.9066E+07| 0.0001 0.0004 -0.0031 1.0000
--------------------------------------------------
================================================
Covariance Matrix
1 2 3 4
1.252e+00 9.086e-01 -4.269e+01 1.410e+03
9.086e-01 3.407e+00 -3.746e+01 7.647e+03
-4.269e+01 -3.746e+01 1.514e+03 -5.822e+04
1.410e+03 7.647e+03 -5.822e+04 1.907e+07
------------------------------------------------
========================================================================
Model npeggrb<1> Source No.: 1 Active/On
Model Model Component Parameter Unit Value
par comp
1 1 npeggrb alpha -0.607072 +/- 1.11905
2 1 npeggrb beta -2.73084 +/- 1.84583
3 1 npeggrb tem keV 33.7508 +/- 38.9051
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 1.07463E+04 +/- 4366.45
________________________________________________________________________
Fit statistic : Chi-Squared = 44.89 using 59 PHA bins.
Test statistic : Chi-Squared = 44.89 using 59 PHA bins.
Reduced chi-squared = 0.8162 for 55 degrees of freedom
Null hypothesis probability = 8.328195e-01
!XSPEC12>fit;
Parameters
Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm
44.8918 0.00361276 -1 -0.601562 -2.71973 33.5147 10761.7
==================================================
Variances and Principal Axes
1 2 3 7
2.2599E-02| -0.9465 -0.3211 -0.0328 0.0001
2.4082E-01| 0.3213 -0.9470 -0.0019 0.0004
1.1531E+03| -0.0305 -0.0123 0.9995 0.0028
1.8663E+07| 0.0001 0.0004 -0.0028 1.0000
--------------------------------------------------
================================================
Covariance Matrix
1 2 3 4
1.216e+00 9.590e-01 -3.897e+01 1.358e+03
9.590e-01 3.952e+00 -3.720e+01 8.151e+03
-3.897e+01 -3.720e+01 1.301e+03 -5.273e+04
1.358e+03 8.151e+03 -5.273e+04 1.866e+07
------------------------------------------------
========================================================================
Model npeggrb<1> Source No.: 1 Active/On
Model Model Component Parameter Unit Value
par comp
1 1 npeggrb alpha -0.601562 +/- 1.10259
2 1 npeggrb beta -2.71973 +/- 1.98805
3 1 npeggrb tem keV 33.5147 +/- 36.0675
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 1.07617E+04 +/- 4320.06
________________________________________________________________________
Fit statistic : Chi-Squared = 44.89 using 59 PHA bins.
Test statistic : Chi-Squared = 44.89 using 59 PHA bins.
Reduced chi-squared = 0.8162 for 55 degrees of freedom
Null hypothesis probability = 8.328384e-01
!XSPEC12>fit 100;
Parameters
Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm
44.8909 0.011932 -2 -0.581414 -2.72088 32.9343 10751.7
==================================================
Variances and Principal Axes
1 2 3 7
2.2666E-02| -0.9436 -0.3295 -0.0330 0.0001
2.3244E-01| 0.3298 -0.9441 -0.0011 0.0004
1.1497E+03| -0.0308 -0.0119 0.9994 0.0029
1.8319E+07| 0.0001 0.0004 -0.0028 1.0000
--------------------------------------------------
================================================
Covariance Matrix
1 2 3 4
1.238e+00 9.388e-01 -3.929e+01 1.358e+03
9.388e-01 3.723e+00 -3.604e+01 7.833e+03
-3.929e+01 -3.604e+01 1.297e+03 -5.218e+04
1.358e+03 7.833e+03 -5.218e+04 1.832e+07
------------------------------------------------
========================================================================
Model npeggrb<1> Source No.: 1 Active/On
Model Model Component Parameter Unit Value
par comp
1 1 npeggrb alpha -0.581414 +/- 1.11285
2 1 npeggrb beta -2.72088 +/- 1.92945
3 1 npeggrb tem keV 32.9343 +/- 36.0153
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 1.07517E+04 +/- 4280.01
________________________________________________________________________
Fit statistic : Chi-Squared = 44.89 using 59 PHA bins.
Test statistic : Chi-Squared = 44.89 using 59 PHA bins.
Reduced chi-squared = 0.8162 for 55 degrees of freedom
Null hypothesis probability = 8.328629e-01
!XSPEC12>log peggrb50_15_350kev.log;
Logging to file:peggrb50_15_350kev.log
!XSPEC12>show;
XSPEC version: 12.8.2
Sun May 31 08:47:59 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:
../sw00295527000b_preslew.rsp associated with spectrum 1 source 1
energies: 204 channels: 80
Distinct RMF files:
../sw00295527000b_preslew.rsp
1 file 1 spectrum
Spectrum 1 Spectral Data File: ../sw00295527000b_preslew.pha
Net count rate (cts/s) for Spectrum:1 1.870e-02 +/- 1.639e-03
Assigned to Data Group 1 and Plot Group 1
Noticed Channels: 4-62
Telescope: SWIFT Instrument: BAT Channel Type: PI
Exposure Time: 29.64 sec
Using fit statistic: chi
Using test statistic: chi
Using Response (RMF) File ../sw00295527000b_preslew.rsp for Source 1
Spectral data counts: 0.554298
Model predicted rate: 1.87618E-02
Current model list:
========================================================================
Model npeggrb<1> Source No.: 1 Active/On
Model Model Component Parameter Unit Value
par comp
1 1 npeggrb alpha -0.581414 +/- 1.11285
2 1 npeggrb beta -2.72088 +/- 1.92945
3 1 npeggrb tem keV 32.9343 +/- 36.0153
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 1.07517E+04 +/- 4280.01
________________________________________________________________________
Using energies from responses.
Fit statistic : Chi-Squared = 44.89 using 59 PHA bins.
Test statistic : Chi-Squared = 44.89 using 59 PHA bins.
Reduced chi-squared = 0.8162 for 55 degrees of freedom
Null hypothesis probability = 8.328629e-01
Weighting method: standard
!XSPEC12>error 7;
Parameter Confidence Range (2.706)
Error occurred during lower bound error calculation.
Fit statistic : Chi-Squared = 44.89 using 59 PHA bins.
Test statistic : Chi-Squared = 44.89 using 59 PHA bins.
Reduced chi-squared = 0.8162 for 55 degrees of freedom
Null hypothesis probability = 8.328629e-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 = 192.16 using 59 PHA bins.
Test statistic : Chi-Squared = 192.16 using 59 PHA bins.
Reduced chi-squared = 3.4937 for 55 degrees of freedom
Null hypothesis probability = 4.286342e-17
Current data and model not fit yet.
!XSPEC12>fit;
Parameters
Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm
45.0884 0.190748 -1 -0.938587 -2.52329 47.0429 11480.2
45.0392 0.108529 -1 -0.889406 -2.53448 44.4371 11422.0
45.002 0.0981667 -1 -0.846746 -2.55912 42.5159 11338.2
44.9744 0.0686157 -1 -0.810474 -2.57955 40.9156 11259.7
44.9636 0.0564029 -2 -0.654207 -2.59756 33.8968 11082.0
44.8991 0.360659 -1 -0.635399 -2.66790 34.7119 10934.9
44.8925 0.0320934 -2 -0.607072 -2.73084 33.7508 10746.3
==================================================
Variances and Principal Axes
1 2 3 7
2.2154E-02| -0.9374 -0.3469 -0.0306 0.0001
2.1425E-01| 0.3471 -0.9378 0.0001 0.0004
1.3371E+03| -0.0287 -0.0106 0.9995 0.0031
1.9066E+07| 0.0001 0.0004 -0.0031 1.0000
--------------------------------------------------
================================================
Covariance Matrix
1 2 3 4
1.252e+00 9.086e-01 -4.269e+01 1.410e+03
9.086e-01 3.407e+00 -3.746e+01 7.647e+03
-4.269e+01 -3.746e+01 1.514e+03 -5.822e+04
1.410e+03 7.647e+03 -5.822e+04 1.907e+07
------------------------------------------------
========================================================================
Model npeggrb<1> Source No.: 1 Active/On
Model Model Component Parameter Unit Value
par comp
1 1 npeggrb alpha -0.607072 +/- 1.11905
2 1 npeggrb beta -2.73084 +/- 1.84583
3 1 npeggrb tem keV 33.7508 +/- 38.9051
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 1.07463E+04 +/- 4366.45
________________________________________________________________________
Fit statistic : Chi-Squared = 44.89 using 59 PHA bins.
Test statistic : Chi-Squared = 44.89 using 59 PHA bins.
Reduced chi-squared = 0.8162 for 55 degrees of freedom
Null hypothesis probability = 8.328195e-01
!XSPEC12>fit;
Parameters
Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm
44.8918 0.00361276 -1 -0.601562 -2.71973 33.5147 10761.7
==================================================
Variances and Principal Axes
1 2 3 7
2.2599E-02| -0.9465 -0.3211 -0.0328 0.0001
2.4082E-01| 0.3213 -0.9470 -0.0019 0.0004
1.1531E+03| -0.0305 -0.0123 0.9995 0.0028
1.8663E+07| 0.0001 0.0004 -0.0028 1.0000
--------------------------------------------------
================================================
Covariance Matrix
1 2 3 4
1.216e+00 9.590e-01 -3.897e+01 1.358e+03
9.590e-01 3.952e+00 -3.720e+01 8.151e+03
-3.897e+01 -3.720e+01 1.301e+03 -5.273e+04
1.358e+03 8.151e+03 -5.273e+04 1.866e+07
------------------------------------------------
========================================================================
Model npeggrb<1> Source No.: 1 Active/On
Model Model Component Parameter Unit Value
par comp
1 1 npeggrb alpha -0.601562 +/- 1.10259
2 1 npeggrb beta -2.71973 +/- 1.98805
3 1 npeggrb tem keV 33.5147 +/- 36.0675
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 1.07617E+04 +/- 4320.06
________________________________________________________________________
Fit statistic : Chi-Squared = 44.89 using 59 PHA bins.
Test statistic : Chi-Squared = 44.89 using 59 PHA bins.
Reduced chi-squared = 0.8162 for 55 degrees of freedom
Null hypothesis probability = 8.328384e-01
!XSPEC12>fit 100;
Parameters
Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm
44.8909 0.011932 -2 -0.581414 -2.72088 32.9343 10751.7
==================================================
Variances and Principal Axes
1 2 3 7
2.2666E-02| -0.9436 -0.3295 -0.0330 0.0001
2.3244E-01| 0.3298 -0.9441 -0.0011 0.0004
1.1497E+03| -0.0308 -0.0119 0.9994 0.0029
1.8319E+07| 0.0001 0.0004 -0.0028 1.0000
--------------------------------------------------
================================================
Covariance Matrix
1 2 3 4
1.238e+00 9.388e-01 -3.929e+01 1.358e+03
9.388e-01 3.723e+00 -3.604e+01 7.833e+03
-3.929e+01 -3.604e+01 1.297e+03 -5.218e+04
1.358e+03 7.833e+03 -5.218e+04 1.832e+07
------------------------------------------------
========================================================================
Model npeggrb<1> Source No.: 1 Active/On
Model Model Component Parameter Unit Value
par comp
1 1 npeggrb alpha -0.581414 +/- 1.11285
2 1 npeggrb beta -2.72088 +/- 1.92945
3 1 npeggrb tem keV 32.9343 +/- 36.0153
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 1.07517E+04 +/- 4280.01
________________________________________________________________________
Fit statistic : Chi-Squared = 44.89 using 59 PHA bins.
Test statistic : Chi-Squared = 44.89 using 59 PHA bins.
Reduced chi-squared = 0.8162 for 55 degrees of freedom
Null hypothesis probability = 8.328629e-01
!XSPEC12>newpar 5 150.0;
Fit statistic : Chi-Squared = 49.49 using 59 PHA bins.
Test statistic : Chi-Squared = 49.49 using 59 PHA bins.
Reduced chi-squared = 0.8999 for 55 degrees of freedom
Null hypothesis probability = 6.841540e-01
Current data and model not fit yet.
!XSPEC12>fit;
Parameters
Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm
44.8908 0.00836002 0 -0.580826 -2.72810 32.9491 9134.98
==================================================
Variances and Principal Axes
1 2 3 7
2.9699E-02| -0.9908 -0.1313 -0.0344 0.0001
1.1440E+00| 0.1320 -0.9910 -0.0213 0.0009
1.2334E+03| -0.0313 -0.0256 0.9992 0.0017
1.7653E+06| 0.0000 0.0010 -0.0017 1.0000
--------------------------------------------------
================================================
Covariance Matrix
1 2 3 4
1.260e+00 9.285e-01 -3.870e+01 8.788e+01
9.285e-01 3.584e+00 -3.449e+01 1.706e+03
-3.870e+01 -3.449e+01 1.237e+03 -3.018e+03
8.788e+01 1.706e+03 -3.018e+03 1.765e+06
------------------------------------------------
========================================================================
Model npeggrb<1> Source No.: 1 Active/On
Model Model Component Parameter Unit Value
par comp
1 1 npeggrb alpha -0.580826 +/- 1.12265
2 1 npeggrb beta -2.72810 +/- 1.89312
3 1 npeggrb tem keV 32.9491 +/- 35.1643
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 9134.98 +/- 1328.65
________________________________________________________________________
Fit statistic : Chi-Squared = 44.89 using 59 PHA bins.
Test statistic : Chi-Squared = 44.89 using 59 PHA bins.
Reduced chi-squared = 0.8162 for 55 degrees of freedom
Null hypothesis probability = 8.328665e-01
!XSPEC12>fit;
Parameters
Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm
44.8907 0.00172986 -3 -0.576797 -2.74059 32.8533 9124.90
==================================================
Variances and Principal Axes
1 2 3 7
2.9608E-02| -0.9910 -0.1291 -0.0344 0.0001
1.1742E+00| 0.1299 -0.9913 -0.0219 0.0009
1.2310E+03| -0.0313 -0.0261 0.9992 0.0017
1.7670E+06| 0.0000 0.0010 -0.0017 1.0000
--------------------------------------------------
================================================
Covariance Matrix
1 2 3 4
1.258e+00 9.438e-01 -3.862e+01 8.615e+01
9.438e-01 3.689e+00 -3.502e+01 1.730e+03
-3.862e+01 -3.502e+01 1.234e+03 -2.948e+03
8.615e+01 1.730e+03 -2.948e+03 1.767e+06
------------------------------------------------
========================================================================
Model npeggrb<1> Source No.: 1 Active/On
Model Model Component Parameter Unit Value
par comp
1 1 npeggrb alpha -0.576797 +/- 1.12150
2 1 npeggrb beta -2.74059 +/- 1.92068
3 1 npeggrb tem keV 32.8533 +/- 35.1271
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 9124.90 +/- 1329.28
________________________________________________________________________
Fit statistic : Chi-Squared = 44.89 using 59 PHA bins.
Test statistic : Chi-Squared = 44.89 using 59 PHA bins.
Reduced chi-squared = 0.8162 for 55 degrees of freedom
Null hypothesis probability = 8.328678e-01
!XSPEC12>fit 100;
Parameters
Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm
44.8907 0.00243404 0 -0.576882 -2.73656 32.8411 9125.77
==================================================
Variances and Principal Axes
1 2 3 7
2.9604E-02| -0.9914 -0.1266 -0.0347 0.0001
1.2144E+00| 0.1274 -0.9916 -0.0228 0.0009
1.1957E+03| -0.0315 -0.0270 0.9991 0.0016
1.7699E+06| 0.0000 0.0010 -0.0016 1.0000
--------------------------------------------------
================================================
Covariance Matrix
1 2 3 4
1.241e+00 9.507e-01 -3.779e+01 8.366e+01
9.507e-01 3.822e+00 -3.503e+01 1.763e+03
-3.779e+01 -3.503e+01 1.198e+03 -2.833e+03
8.366e+01 1.763e+03 -2.833e+03 1.770e+06
------------------------------------------------
========================================================================
Model npeggrb<1> Source No.: 1 Active/On
Model Model Component Parameter Unit Value
par comp
1 1 npeggrb alpha -0.576882 +/- 1.11392
2 1 npeggrb beta -2.73656 +/- 1.95495
3 1 npeggrb tem keV 32.8411 +/- 34.6143
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 9125.77 +/- 1330.38
________________________________________________________________________
Fit statistic : Chi-Squared = 44.89 using 59 PHA bins.
Test statistic : Chi-Squared = 44.89 using 59 PHA bins.
Reduced chi-squared = 0.8162 for 55 degrees of freedom
Null hypothesis probability = 8.328690e-01
!XSPEC12>log peggrb50_15_150kev.log;
Logging to file:peggrb50_15_150kev.log
!XSPEC12>show;
XSPEC version: 12.8.2
Sun May 31 08:47:59 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:
../sw00295527000b_preslew.rsp associated with spectrum 1 source 1
energies: 204 channels: 80
Distinct RMF files:
../sw00295527000b_preslew.rsp
1 file 1 spectrum
Spectrum 1 Spectral Data File: ../sw00295527000b_preslew.pha
Net count rate (cts/s) for Spectrum:1 1.870e-02 +/- 1.639e-03
Assigned to Data Group 1 and Plot Group 1
Noticed Channels: 4-62
Telescope: SWIFT Instrument: BAT Channel Type: PI
Exposure Time: 29.64 sec
Using fit statistic: chi
Using test statistic: chi
Using Response (RMF) File ../sw00295527000b_preslew.rsp for Source 1
Spectral data counts: 0.554298
Model predicted rate: 1.87521E-02
Current model list:
========================================================================
Model npeggrb<1> Source No.: 1 Active/On
Model Model Component Parameter Unit Value
par comp
1 1 npeggrb alpha -0.576882 +/- 1.11392
2 1 npeggrb beta -2.73656 +/- 1.95495
3 1 npeggrb tem keV 32.8411 +/- 34.6143
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 9125.77 +/- 1330.38
________________________________________________________________________
Using energies from responses.
Fit statistic : Chi-Squared = 44.89 using 59 PHA bins.
Test statistic : Chi-Squared = 44.89 using 59 PHA bins.
Reduced chi-squared = 0.8162 for 55 degrees of freedom
Null hypothesis probability = 8.328690e-01
Weighting method: standard
!XSPEC12>error 7;
Parameter Confidence Range (2.706)
Error occurred during lower bound error calculation.
Fit statistic : Chi-Squared = 44.89 using 59 PHA bins.
Test statistic : Chi-Squared = 44.89 using 59 PHA bins.
Reduced chi-squared = 0.8162 for 55 degrees of freedom
Null hypothesis probability = 8.328690e-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 = 192.16 using 59 PHA bins.
Test statistic : Chi-Squared = 192.16 using 59 PHA bins.
Reduced chi-squared = 3.4937 for 55 degrees of freedom
Null hypothesis probability = 4.286342e-17
Current data and model not fit yet.
!XSPEC12>fit;
Parameters
Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm
45.0884 0.190748 -1 -0.938587 -2.52329 47.0429 11480.2
45.0392 0.108529 -1 -0.889406 -2.53448 44.4371 11422.0
45.002 0.0981667 -1 -0.846746 -2.55912 42.5159 11338.2
44.9744 0.0686157 -1 -0.810474 -2.57955 40.9156 11259.7
44.9636 0.0564029 -2 -0.654207 -2.59756 33.8968 11082.0
44.8991 0.360659 -1 -0.635399 -2.66790 34.7119 10934.9
44.8925 0.0320934 -2 -0.607072 -2.73084 33.7508 10746.3
==================================================
Variances and Principal Axes
1 2 3 7
2.2154E-02| -0.9374 -0.3469 -0.0306 0.0001
2.1425E-01| 0.3471 -0.9378 0.0001 0.0004
1.3371E+03| -0.0287 -0.0106 0.9995 0.0031
1.9066E+07| 0.0001 0.0004 -0.0031 1.0000
--------------------------------------------------
================================================
Covariance Matrix
1 2 3 4
1.252e+00 9.086e-01 -4.269e+01 1.410e+03
9.086e-01 3.407e+00 -3.746e+01 7.647e+03
-4.269e+01 -3.746e+01 1.514e+03 -5.822e+04
1.410e+03 7.647e+03 -5.822e+04 1.907e+07
------------------------------------------------
========================================================================
Model npeggrb<1> Source No.: 1 Active/On
Model Model Component Parameter Unit Value
par comp
1 1 npeggrb alpha -0.607072 +/- 1.11905
2 1 npeggrb beta -2.73084 +/- 1.84583
3 1 npeggrb tem keV 33.7508 +/- 38.9051
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 1.07463E+04 +/- 4366.45
________________________________________________________________________
Fit statistic : Chi-Squared = 44.89 using 59 PHA bins.
Test statistic : Chi-Squared = 44.89 using 59 PHA bins.
Reduced chi-squared = 0.8162 for 55 degrees of freedom
Null hypothesis probability = 8.328195e-01
!XSPEC12>fit;
Parameters
Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm
44.8918 0.00361276 -1 -0.601562 -2.71973 33.5147 10761.7
==================================================
Variances and Principal Axes
1 2 3 7
2.2599E-02| -0.9465 -0.3211 -0.0328 0.0001
2.4082E-01| 0.3213 -0.9470 -0.0019 0.0004
1.1531E+03| -0.0305 -0.0123 0.9995 0.0028
1.8663E+07| 0.0001 0.0004 -0.0028 1.0000
--------------------------------------------------
================================================
Covariance Matrix
1 2 3 4
1.216e+00 9.590e-01 -3.897e+01 1.358e+03
9.590e-01 3.952e+00 -3.720e+01 8.151e+03
-3.897e+01 -3.720e+01 1.301e+03 -5.273e+04
1.358e+03 8.151e+03 -5.273e+04 1.866e+07
------------------------------------------------
========================================================================
Model npeggrb<1> Source No.: 1 Active/On
Model Model Component Parameter Unit Value
par comp
1 1 npeggrb alpha -0.601562 +/- 1.10259
2 1 npeggrb beta -2.71973 +/- 1.98805
3 1 npeggrb tem keV 33.5147 +/- 36.0675
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 1.07617E+04 +/- 4320.06
________________________________________________________________________
Fit statistic : Chi-Squared = 44.89 using 59 PHA bins.
Test statistic : Chi-Squared = 44.89 using 59 PHA bins.
Reduced chi-squared = 0.8162 for 55 degrees of freedom
Null hypothesis probability = 8.328384e-01
!XSPEC12>fit 100;
Parameters
Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm
44.8909 0.011932 -2 -0.581414 -2.72088 32.9343 10751.7
==================================================
Variances and Principal Axes
1 2 3 7
2.2666E-02| -0.9436 -0.3295 -0.0330 0.0001
2.3244E-01| 0.3298 -0.9441 -0.0011 0.0004
1.1497E+03| -0.0308 -0.0119 0.9994 0.0029
1.8319E+07| 0.0001 0.0004 -0.0028 1.0000
--------------------------------------------------
================================================
Covariance Matrix
1 2 3 4
1.238e+00 9.388e-01 -3.929e+01 1.358e+03
9.388e-01 3.723e+00 -3.604e+01 7.833e+03
-3.929e+01 -3.604e+01 1.297e+03 -5.218e+04
1.358e+03 7.833e+03 -5.218e+04 1.832e+07
------------------------------------------------
========================================================================
Model npeggrb<1> Source No.: 1 Active/On
Model Model Component Parameter Unit Value
par comp
1 1 npeggrb alpha -0.581414 +/- 1.11285
2 1 npeggrb beta -2.72088 +/- 1.92945
3 1 npeggrb tem keV 32.9343 +/- 36.0153
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 1.07517E+04 +/- 4280.01
________________________________________________________________________
Fit statistic : Chi-Squared = 44.89 using 59 PHA bins.
Test statistic : Chi-Squared = 44.89 using 59 PHA bins.
Reduced chi-squared = 0.8162 for 55 degrees of freedom
Null hypothesis probability = 8.328629e-01
!XSPEC12>newpar 5 25.0;
Fit statistic : Chi-Squared = 4351.09 using 59 PHA bins.
Test statistic : Chi-Squared = 4351.09 using 59 PHA bins.
Reduced chi-squared = 79.1108 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
44.8908 0.00836711 0 -0.581028 -2.73699 32.9482 1677.95
==================================================
Variances and Principal Axes
1 2 3 7
1.5078E-02| -0.9988 -0.0393 -0.0307 -0.0007
2.5314E+00| 0.0402 -0.9987 -0.0298 0.0013
1.0998E+03| -0.0295 -0.0310 0.9979 -0.0488
5.9434E+04| -0.0022 -0.0002 0.0488 0.9988
--------------------------------------------------
================================================
Covariance Matrix
1 2 3 4
1.260e+00 9.285e-01 -3.870e+01 -1.287e+02
9.285e-01 3.584e+00 -3.450e+01 -9.873e+00
-3.870e+01 -3.450e+01 1.236e+03 2.841e+03
-1.287e+02 -9.873e+00 2.841e+03 5.929e+04
------------------------------------------------
========================================================================
Model npeggrb<1> Source No.: 1 Active/On
Model Model Component Parameter Unit Value
par comp
1 1 npeggrb alpha -0.581028 +/- 1.12253
2 1 npeggrb beta -2.73699 +/- 1.89302
3 1 npeggrb tem keV 32.9482 +/- 35.1638
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 1677.95 +/- 243.505
________________________________________________________________________
Fit statistic : Chi-Squared = 44.89 using 59 PHA bins.
Test statistic : Chi-Squared = 44.89 using 59 PHA bins.
Reduced chi-squared = 0.8162 for 55 degrees of freedom
Null hypothesis probability = 8.328667e-01
!XSPEC12>fit;
Parameters
Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm
44.8908 0.00449693 0 -0.580923 -2.73103 32.9438 1677.72
==================================================
Variances and Principal Axes
1 2 3 7
1.5043E-02| -0.9988 -0.0376 -0.0308 -0.0007
2.6831E+00| 0.0386 -0.9988 -0.0310 0.0014
1.0781E+03| -0.0295 -0.0322 0.9979 -0.0486
5.9432E+04| -0.0022 -0.0002 0.0486 0.9988
--------------------------------------------------
================================================
Covariance Matrix
1 2 3 4
1.241e+00 9.482e-01 -3.805e+01 -1.284e+02
9.482e-01 3.796e+00 -3.516e+01 -1.093e+01
-3.805e+01 -3.516e+01 1.214e+03 2.832e+03
-1.284e+02 -1.093e+01 2.832e+03 5.929e+04
------------------------------------------------
========================================================================
Model npeggrb<1> Source No.: 1 Active/On
Model Model Component Parameter Unit Value
par comp
1 1 npeggrb alpha -0.580923 +/- 1.11416
2 1 npeggrb beta -2.73103 +/- 1.94841
3 1 npeggrb tem keV 32.9438 +/- 34.8394
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 1677.72 +/- 243.504
________________________________________________________________________
Fit statistic : Chi-Squared = 44.89 using 59 PHA bins.
Test statistic : Chi-Squared = 44.89 using 59 PHA bins.
Reduced chi-squared = 0.8162 for 55 degrees of freedom
Null hypothesis probability = 8.328672e-01
!XSPEC12>fit 100;
Parameters
Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm
44.8907 0.00329322 -3 -0.573121 -2.73167 32.7232 1676.53
==================================================
Variances and Principal Axes
1 2 3 7
1.5041E-02| -0.9988 -0.0382 -0.0307 -0.0007
2.6271E+00| 0.0391 -0.9988 -0.0305 0.0014
1.0921E+03| -0.0295 -0.0317 0.9979 -0.0489
5.9439E+04| -0.0022 -0.0002 0.0489 0.9988
--------------------------------------------------
================================================
Covariance Matrix
1 2 3 4
1.255e+00 9.470e-01 -3.851e+01 -1.289e+02
9.470e-01 3.723e+00 -3.512e+01 -1.094e+01
-3.851e+01 -3.512e+01 1.230e+03 2.850e+03
-1.289e+02 -1.094e+01 2.850e+03 5.930e+04
------------------------------------------------
========================================================================
Model npeggrb<1> Source No.: 1 Active/On
Model Model Component Parameter Unit Value
par comp
1 1 npeggrb alpha -0.573121 +/- 1.12014
2 1 npeggrb beta -2.73167 +/- 1.92954
3 1 npeggrb tem keV 32.7232 +/- 35.0663
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 1676.53 +/- 243.515
________________________________________________________________________
Fit statistic : Chi-Squared = 44.89 using 59 PHA bins.
Test statistic : Chi-Squared = 44.89 using 59 PHA bins.
Reduced chi-squared = 0.8162 for 55 degrees of freedom
Null hypothesis probability = 8.328702e-01
!XSPEC12>log peggrb50_15_25kev.log;
Logging to file:peggrb50_15_25kev.log
!XSPEC12>show;
XSPEC version: 12.8.2
Sun May 31 08:47:59 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:
../sw00295527000b_preslew.rsp associated with spectrum 1 source 1
energies: 204 channels: 80
Distinct RMF files:
../sw00295527000b_preslew.rsp
1 file 1 spectrum
Spectrum 1 Spectral Data File: ../sw00295527000b_preslew.pha
Net count rate (cts/s) for Spectrum:1 1.870e-02 +/- 1.639e-03
Assigned to Data Group 1 and Plot Group 1
Noticed Channels: 4-62
Telescope: SWIFT Instrument: BAT Channel Type: PI
Exposure Time: 29.64 sec
Using fit statistic: chi
Using test statistic: chi
Using Response (RMF) File ../sw00295527000b_preslew.rsp for Source 1
Spectral data counts: 0.554298
Model predicted rate: 1.87533E-02
Current model list:
========================================================================
Model npeggrb<1> Source No.: 1 Active/On
Model Model Component Parameter Unit Value
par comp
1 1 npeggrb alpha -0.573121 +/- 1.12014
2 1 npeggrb beta -2.73167 +/- 1.92954
3 1 npeggrb tem keV 32.7232 +/- 35.0663
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 1676.53 +/- 243.515
________________________________________________________________________
Using energies from responses.
Fit statistic : Chi-Squared = 44.89 using 59 PHA bins.
Test statistic : Chi-Squared = 44.89 using 59 PHA bins.
Reduced chi-squared = 0.8162 for 55 degrees of freedom
Null hypothesis probability = 8.328702e-01
Weighting method: standard
!XSPEC12>error 7;
Parameter Confidence Range (2.706)
Error occurred during upper bound error calculation.
Fit statistic : Chi-Squared = 44.89 using 59 PHA bins.
Test statistic : Chi-Squared = 44.89 using 59 PHA bins.
Reduced chi-squared = 0.8162 for 55 degrees of freedom
Null hypothesis probability = 8.328702e-01
Current data and model not fit yet.
XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_peggrb_part4_25_50ke
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 = 192.16 using 59 PHA bins.
Test statistic : Chi-Squared = 192.16 using 59 PHA bins.
Reduced chi-squared = 3.4937 for 55 degrees of freedom
Null hypothesis probability = 4.286342e-17
Current data and model not fit yet.
!XSPEC12>fit;
Parameters
Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm
45.0884 0.190748 -1 -0.938587 -2.52329 47.0429 11480.2
45.0392 0.108529 -1 -0.889406 -2.53448 44.4371 11422.0
45.002 0.0981667 -1 -0.846746 -2.55912 42.5159 11338.2
44.9744 0.0686157 -1 -0.810474 -2.57955 40.9156 11259.7
44.9636 0.0564029 -2 -0.654207 -2.59756 33.8968 11082.0
44.8991 0.360659 -1 -0.635399 -2.66790 34.7119 10934.9
44.8925 0.0320934 -2 -0.607072 -2.73084 33.7508 10746.3
==================================================
Variances and Principal Axes
1 2 3 7
2.2154E-02| -0.9374 -0.3469 -0.0306 0.0001
2.1425E-01| 0.3471 -0.9378 0.0001 0.0004
1.3371E+03| -0.0287 -0.0106 0.9995 0.0031
1.9066E+07| 0.0001 0.0004 -0.0031 1.0000
--------------------------------------------------
================================================
Covariance Matrix
1 2 3 4
1.252e+00 9.086e-01 -4.269e+01 1.410e+03
9.086e-01 3.407e+00 -3.746e+01 7.647e+03
-4.269e+01 -3.746e+01 1.514e+03 -5.822e+04
1.410e+03 7.647e+03 -5.822e+04 1.907e+07
------------------------------------------------
========================================================================
Model npeggrb<1> Source No.: 1 Active/On
Model Model Component Parameter Unit Value
par comp
1 1 npeggrb alpha -0.607072 +/- 1.11905
2 1 npeggrb beta -2.73084 +/- 1.84583
3 1 npeggrb tem keV 33.7508 +/- 38.9051
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 1.07463E+04 +/- 4366.45
________________________________________________________________________
Fit statistic : Chi-Squared = 44.89 using 59 PHA bins.
Test statistic : Chi-Squared = 44.89 using 59 PHA bins.
Reduced chi-squared = 0.8162 for 55 degrees of freedom
Null hypothesis probability = 8.328195e-01
!XSPEC12>fit;
Parameters
Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm
44.8918 0.00361276 -1 -0.601562 -2.71973 33.5147 10761.7
==================================================
Variances and Principal Axes
1 2 3 7
2.2599E-02| -0.9465 -0.3211 -0.0328 0.0001
2.4082E-01| 0.3213 -0.9470 -0.0019 0.0004
1.1531E+03| -0.0305 -0.0123 0.9995 0.0028
1.8663E+07| 0.0001 0.0004 -0.0028 1.0000
--------------------------------------------------
================================================
Covariance Matrix
1 2 3 4
1.216e+00 9.590e-01 -3.897e+01 1.358e+03
9.590e-01 3.952e+00 -3.720e+01 8.151e+03
-3.897e+01 -3.720e+01 1.301e+03 -5.273e+04
1.358e+03 8.151e+03 -5.273e+04 1.866e+07
------------------------------------------------
========================================================================
Model npeggrb<1> Source No.: 1 Active/On
Model Model Component Parameter Unit Value
par comp
1 1 npeggrb alpha -0.601562 +/- 1.10259
2 1 npeggrb beta -2.71973 +/- 1.98805
3 1 npeggrb tem keV 33.5147 +/- 36.0675
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 1.07617E+04 +/- 4320.06
________________________________________________________________________
Fit statistic : Chi-Squared = 44.89 using 59 PHA bins.
Test statistic : Chi-Squared = 44.89 using 59 PHA bins.
Reduced chi-squared = 0.8162 for 55 degrees of freedom
Null hypothesis probability = 8.328384e-01
!XSPEC12>fit 100;
Parameters
Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm
44.8909 0.011932 -2 -0.581414 -2.72088 32.9343 10751.7
==================================================
Variances and Principal Axes
1 2 3 7
2.2666E-02| -0.9436 -0.3295 -0.0330 0.0001
2.3244E-01| 0.3298 -0.9441 -0.0011 0.0004
1.1497E+03| -0.0308 -0.0119 0.9994 0.0029
1.8319E+07| 0.0001 0.0004 -0.0028 1.0000
--------------------------------------------------
================================================
Covariance Matrix
1 2 3 4
1.238e+00 9.388e-01 -3.929e+01 1.358e+03
9.388e-01 3.723e+00 -3.604e+01 7.833e+03
-3.929e+01 -3.604e+01 1.297e+03 -5.218e+04
1.358e+03 7.833e+03 -5.218e+04 1.832e+07
------------------------------------------------
========================================================================
Model npeggrb<1> Source No.: 1 Active/On
Model Model Component Parameter Unit Value
par comp
1 1 npeggrb alpha -0.581414 +/- 1.11285
2 1 npeggrb beta -2.72088 +/- 1.92945
3 1 npeggrb tem keV 32.9343 +/- 36.0153
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 1.07517E+04 +/- 4280.01
________________________________________________________________________
Fit statistic : Chi-Squared = 44.89 using 59 PHA bins.
Test statistic : Chi-Squared = 44.89 using 59 PHA bins.
Reduced chi-squared = 0.8162 for 55 degrees of freedom
Null hypothesis probability = 8.328629e-01
!XSPEC12>newpar 4 25.0;
Fit statistic : Chi-Squared = 50.05 using 59 PHA bins.
Test statistic : Chi-Squared = 50.05 using 59 PHA bins.
Reduced chi-squared = 0.9100 for 55 degrees of freedom
Null hypothesis probability = 6.638508e-01
Current data and model not fit yet.
!XSPEC12>newpar 5 50.0;
Fit statistic : Chi-Squared = 834.22 using 59 PHA bins.
Test statistic : Chi-Squared = 834.22 using 59 PHA bins.
Reduced chi-squared = 15.168 for 55 degrees of freedom
Null hypothesis probability = 9.931055e-140
Current data and model not fit yet.
!XSPEC12>fit;
Parameters
Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm
44.8908 0.00836142 0 -0.580738 -2.73744 32.9572 3243.85
==================================================
Variances and Principal Axes
1 2 3 7
3.9057E-02| -0.9982 -0.0512 -0.0319 0.0001
2.3198E+00| 0.0524 -0.9979 -0.0389 -0.0019
7.5436E+02| -0.0298 -0.0405 0.9969 0.0597
1.3635E+05| 0.0020 0.0005 -0.0597 0.9982
--------------------------------------------------
================================================
Covariance Matrix
1 2 3 4
1.260e+00 9.284e-01 -3.870e+01 2.711e+02
9.284e-01 3.583e+00 -3.449e+01 6.683e+01
-3.870e+01 -3.449e+01 1.236e+03 -8.087e+03
2.711e+02 6.683e+01 -8.087e+03 1.359e+05
------------------------------------------------
========================================================================
Model npeggrb<1> Source No.: 1 Active/On
Model Model Component Parameter Unit Value
par comp
1 1 npeggrb alpha -0.580738 +/- 1.12260
2 1 npeggrb beta -2.73744 +/- 1.89296
3 1 npeggrb tem keV 32.9572 +/- 35.1633
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 3243.85 +/- 368.606
________________________________________________________________________
Fit statistic : Chi-Squared = 44.89 using 59 PHA bins.
Test statistic : Chi-Squared = 44.89 using 59 PHA bins.
Reduced chi-squared = 0.8162 for 55 degrees of freedom
Null hypothesis probability = 8.328666e-01
!XSPEC12>fit;
Parameters
Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm
44.8908 0.001527 0 -0.580613 -2.73031 32.9405 3244.14
==================================================
Variances and Principal Axes
1 2 3 7
3.8952E-02| -0.9983 -0.0492 -0.0319 0.0001
2.4750E+00| 0.0504 -0.9979 -0.0404 -0.0020
7.3856E+02| -0.0298 -0.0420 0.9969 0.0593
1.3608E+05| 0.0020 0.0005 -0.0593 0.9982
--------------------------------------------------
================================================
Covariance Matrix
1 2 3 4
1.240e+00 9.490e-01 -3.802e+01 2.688e+02
9.490e-01 3.807e+00 -3.519e+01 7.170e+01
-3.802e+01 -3.519e+01 1.213e+03 -8.015e+03
2.688e+02 7.170e+01 -8.015e+03 1.356e+05
------------------------------------------------
========================================================================
Model npeggrb<1> Source No.: 1 Active/On
Model Model Component Parameter Unit Value
par comp
1 1 npeggrb alpha -0.580613 +/- 1.11360
2 1 npeggrb beta -2.73031 +/- 1.95128
3 1 npeggrb tem keV 32.9405 +/- 34.8276
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 3244.14 +/- 368.245
________________________________________________________________________
Fit statistic : Chi-Squared = 44.89 using 59 PHA bins.
Test statistic : Chi-Squared = 44.89 using 59 PHA bins.
Reduced chi-squared = 0.8162 for 55 degrees of freedom
Null hypothesis probability = 8.328673e-01
!XSPEC12>fit 100;
Parameters
Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm
44.8907 0.0020279 -3 -0.573574 -2.73358 32.7414 3245.90
==================================================
Variances and Principal Axes
1 2 3 7
3.8965E-02| -0.9982 -0.0500 -0.0319 0.0001
2.4066E+00| 0.0513 -0.9979 -0.0397 -0.0019
7.4909E+02| -0.0298 -0.0413 0.9969 0.0597
1.3625E+05| 0.0020 0.0005 -0.0597 0.9982
--------------------------------------------------
================================================
Covariance Matrix
1 2 3 4
1.256e+00 9.461e-01 -3.853e+01 2.707e+02
9.461e-01 3.714e+00 -3.508e+01 7.044e+01
-3.853e+01 -3.508e+01 1.230e+03 -8.074e+03
2.707e+02 7.044e+01 -8.074e+03 1.358e+05
------------------------------------------------
========================================================================
Model npeggrb<1> Source No.: 1 Active/On
Model Model Component Parameter Unit Value
par comp
1 1 npeggrb alpha -0.573574 +/- 1.12056
2 1 npeggrb beta -2.73358 +/- 1.92712
3 1 npeggrb tem keV 32.7414 +/- 35.0714
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 3245.90 +/- 368.468
________________________________________________________________________
Fit statistic : Chi-Squared = 44.89 using 59 PHA bins.
Test statistic : Chi-Squared = 44.89 using 59 PHA bins.
Reduced chi-squared = 0.8162 for 55 degrees of freedom
Null hypothesis probability = 8.328695e-01
!XSPEC12>log peggrb50_25_50kev.log;
Logging to file:peggrb50_25_50kev.log
!XSPEC12>show;
XSPEC version: 12.8.2
Sun May 31 08:48:00 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:
../sw00295527000b_preslew.rsp associated with spectrum 1 source 1
energies: 204 channels: 80
Distinct RMF files:
../sw00295527000b_preslew.rsp
1 file 1 spectrum
Spectrum 1 Spectral Data File: ../sw00295527000b_preslew.pha
Net count rate (cts/s) for Spectrum:1 1.870e-02 +/- 1.639e-03
Assigned to Data Group 1 and Plot Group 1
Noticed Channels: 4-62
Telescope: SWIFT Instrument: BAT Channel Type: PI
Exposure Time: 29.64 sec
Using fit statistic: chi
Using test statistic: chi
Using Response (RMF) File ../sw00295527000b_preslew.rsp for Source 1
Spectral data counts: 0.554298
Model predicted rate: 1.87534E-02
Current model list:
========================================================================
Model npeggrb<1> Source No.: 1 Active/On
Model Model Component Parameter Unit Value
par comp
1 1 npeggrb alpha -0.573574 +/- 1.12056
2 1 npeggrb beta -2.73358 +/- 1.92712
3 1 npeggrb tem keV 32.7414 +/- 35.0714
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 3245.90 +/- 368.468
________________________________________________________________________
Using energies from responses.
Fit statistic : Chi-Squared = 44.89 using 59 PHA bins.
Test statistic : Chi-Squared = 44.89 using 59 PHA bins.
Reduced chi-squared = 0.8162 for 55 degrees of freedom
Null hypothesis probability = 8.328695e-01
Weighting method: standard
!XSPEC12>error 7;
Parameter Confidence Range (2.706)
Error occurred during lower bound error calculation.
Fit statistic : Chi-Squared = 44.89 using 59 PHA bins.
Test statistic : Chi-Squared = 44.89 using 59 PHA bins.
Reduced chi-squared = 0.8162 for 55 degrees of freedom
Null hypothesis probability = 8.328695e-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 = 192.16 using 59 PHA bins.
Test statistic : Chi-Squared = 192.16 using 59 PHA bins.
Reduced chi-squared = 3.4937 for 55 degrees of freedom
Null hypothesis probability = 4.286342e-17
Current data and model not fit yet.
!XSPEC12>fit;
Parameters
Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm
45.0884 0.190748 -1 -0.938587 -2.52329 47.0429 11480.2
45.0392 0.108529 -1 -0.889406 -2.53448 44.4371 11422.0
45.002 0.0981667 -1 -0.846746 -2.55912 42.5159 11338.2
44.9744 0.0686157 -1 -0.810474 -2.57955 40.9156 11259.7
44.9636 0.0564029 -2 -0.654207 -2.59756 33.8968 11082.0
44.8991 0.360659 -1 -0.635399 -2.66790 34.7119 10934.9
44.8925 0.0320934 -2 -0.607072 -2.73084 33.7508 10746.3
==================================================
Variances and Principal Axes
1 2 3 7
2.2154E-02| -0.9374 -0.3469 -0.0306 0.0001
2.1425E-01| 0.3471 -0.9378 0.0001 0.0004
1.3371E+03| -0.0287 -0.0106 0.9995 0.0031
1.9066E+07| 0.0001 0.0004 -0.0031 1.0000
--------------------------------------------------
================================================
Covariance Matrix
1 2 3 4
1.252e+00 9.086e-01 -4.269e+01 1.410e+03
9.086e-01 3.407e+00 -3.746e+01 7.647e+03
-4.269e+01 -3.746e+01 1.514e+03 -5.822e+04
1.410e+03 7.647e+03 -5.822e+04 1.907e+07
------------------------------------------------
========================================================================
Model npeggrb<1> Source No.: 1 Active/On
Model Model Component Parameter Unit Value
par comp
1 1 npeggrb alpha -0.607072 +/- 1.11905
2 1 npeggrb beta -2.73084 +/- 1.84583
3 1 npeggrb tem keV 33.7508 +/- 38.9051
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 1.07463E+04 +/- 4366.45
________________________________________________________________________
Fit statistic : Chi-Squared = 44.89 using 59 PHA bins.
Test statistic : Chi-Squared = 44.89 using 59 PHA bins.
Reduced chi-squared = 0.8162 for 55 degrees of freedom
Null hypothesis probability = 8.328195e-01
!XSPEC12>fit;
Parameters
Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm
44.8918 0.00361276 -1 -0.601562 -2.71973 33.5147 10761.7
==================================================
Variances and Principal Axes
1 2 3 7
2.2599E-02| -0.9465 -0.3211 -0.0328 0.0001
2.4082E-01| 0.3213 -0.9470 -0.0019 0.0004
1.1531E+03| -0.0305 -0.0123 0.9995 0.0028
1.8663E+07| 0.0001 0.0004 -0.0028 1.0000
--------------------------------------------------
================================================
Covariance Matrix
1 2 3 4
1.216e+00 9.590e-01 -3.897e+01 1.358e+03
9.590e-01 3.952e+00 -3.720e+01 8.151e+03
-3.897e+01 -3.720e+01 1.301e+03 -5.273e+04
1.358e+03 8.151e+03 -5.273e+04 1.866e+07
------------------------------------------------
========================================================================
Model npeggrb<1> Source No.: 1 Active/On
Model Model Component Parameter Unit Value
par comp
1 1 npeggrb alpha -0.601562 +/- 1.10259
2 1 npeggrb beta -2.71973 +/- 1.98805
3 1 npeggrb tem keV 33.5147 +/- 36.0675
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 1.07617E+04 +/- 4320.06
________________________________________________________________________
Fit statistic : Chi-Squared = 44.89 using 59 PHA bins.
Test statistic : Chi-Squared = 44.89 using 59 PHA bins.
Reduced chi-squared = 0.8162 for 55 degrees of freedom
Null hypothesis probability = 8.328384e-01
!XSPEC12>fit 100;
Parameters
Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm
44.8909 0.011932 -2 -0.581414 -2.72088 32.9343 10751.7
==================================================
Variances and Principal Axes
1 2 3 7
2.2666E-02| -0.9436 -0.3295 -0.0330 0.0001
2.3244E-01| 0.3298 -0.9441 -0.0011 0.0004
1.1497E+03| -0.0308 -0.0119 0.9994 0.0029
1.8319E+07| 0.0001 0.0004 -0.0028 1.0000
--------------------------------------------------
================================================
Covariance Matrix
1 2 3 4
1.238e+00 9.388e-01 -3.929e+01 1.358e+03
9.388e-01 3.723e+00 -3.604e+01 7.833e+03
-3.929e+01 -3.604e+01 1.297e+03 -5.218e+04
1.358e+03 7.833e+03 -5.218e+04 1.832e+07
------------------------------------------------
========================================================================
Model npeggrb<1> Source No.: 1 Active/On
Model Model Component Parameter Unit Value
par comp
1 1 npeggrb alpha -0.581414 +/- 1.11285
2 1 npeggrb beta -2.72088 +/- 1.92945
3 1 npeggrb tem keV 32.9343 +/- 36.0153
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 1.07517E+04 +/- 4280.01
________________________________________________________________________
Fit statistic : Chi-Squared = 44.89 using 59 PHA bins.
Test statistic : Chi-Squared = 44.89 using 59 PHA bins.
Reduced chi-squared = 0.8162 for 55 degrees of freedom
Null hypothesis probability = 8.328629e-01
!XSPEC12>newpar 4 50.0;
Fit statistic : Chi-Squared = 151.95 using 59 PHA bins.
Test statistic : Chi-Squared = 151.95 using 59 PHA bins.
Reduced chi-squared = 2.7627 for 55 degrees of freedom
Null hypothesis probability = 5.068561e-11
Current data and model not fit yet.
!XSPEC12>newpar 5 100.0;
Fit statistic : Chi-Squared = 1036.97 using 59 PHA bins.
Test statistic : Chi-Squared = 1036.97 using 59 PHA bins.
Reduced chi-squared = 18.8539 for 55 degrees of freedom
Null hypothesis probability = 2.949344e-181
Current data and model not fit yet.
!XSPEC12>fit;
Parameters
Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm
44.8908 0.00836492 0 -0.581030 -2.73062 32.9432 2990.31
==================================================
Variances and Principal Axes
1 2 3 7
1.1431E-02| -0.9958 -0.0839 -0.0373 0.0004
2.4818E+00| 0.0852 -0.9958 -0.0334 0.0008
7.8656E+02| -0.0343 -0.0364 0.9981 -0.0357
3.5515E+05| -0.0009 -0.0005 0.0357 0.9994
--------------------------------------------------
================================================
Covariance Matrix
1 2 3 4
1.261e+00 9.284e-01 -3.870e+01 -3.285e+02
9.284e-01 3.584e+00 -3.449e+01 -1.660e+02
-3.870e+01 -3.449e+01 1.236e+03 1.265e+04
-3.285e+02 -1.660e+02 1.265e+04 3.547e+05
------------------------------------------------
========================================================================
Model npeggrb<1> Source No.: 1 Active/On
Model Model Component Parameter Unit Value
par comp
1 1 npeggrb alpha -0.581030 +/- 1.12273
2 1 npeggrb beta -2.73062 +/- 1.89308
3 1 npeggrb tem keV 32.9432 +/- 35.1626
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 2990.31 +/- 595.567
________________________________________________________________________
Fit statistic : Chi-Squared = 44.89 using 59 PHA bins.
Test statistic : Chi-Squared = 44.89 using 59 PHA bins.
Reduced chi-squared = 0.8162 for 55 degrees of freedom
Null hypothesis probability = 8.328670e-01
!XSPEC12>fit;
Parameters
Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm
44.8907 0.00405881 -3 -0.574715 -2.73438 32.7768 2989.07
==================================================
Variances and Principal Axes
1 2 3 7
1.1386E-02| -0.9960 -0.0812 -0.0373 0.0004
2.5792E+00| 0.0825 -0.9960 -0.0342 0.0008
7.7278E+02| -0.0344 -0.0371 0.9981 -0.0358
3.5879E+05| -0.0009 -0.0005 0.0358 0.9994
--------------------------------------------------
================================================
Covariance Matrix
1 2 3 4
1.256e+00 9.464e-01 -3.853e+01 -3.338e+02
9.464e-01 3.717e+00 -3.509e+01 -1.813e+02
-3.853e+01 -3.509e+01 1.230e+03 1.282e+04
-3.338e+02 -1.813e+02 1.282e+04 3.583e+05
------------------------------------------------
========================================================================
Model npeggrb<1> Source No.: 1 Active/On
Model Model Component Parameter Unit Value
par comp
1 1 npeggrb alpha -0.574715 +/- 1.12058
2 1 npeggrb beta -2.73438 +/- 1.92803
3 1 npeggrb tem keV 32.7768 +/- 35.0747
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 2989.07 +/- 598.604
________________________________________________________________________
Fit statistic : Chi-Squared = 44.89 using 59 PHA bins.
Test statistic : Chi-Squared = 44.89 using 59 PHA bins.
Reduced chi-squared = 0.8162 for 55 degrees of freedom
Null hypothesis probability = 8.328696e-01
!XSPEC12>fit 100;
Parameters
Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm
44.8907 0.000641672 -1 -0.574607 -2.73681 32.7795 2988.99
==================================================
Variances and Principal Axes
1 2 3 7
1.1399E-02| -0.9960 -0.0814 -0.0377 0.0004
2.5810E+00| 0.0827 -0.9960 -0.0346 0.0008
7.5995E+02| -0.0347 -0.0375 0.9981 -0.0355
3.5842E+05| -0.0009 -0.0005 0.0355 0.9994
--------------------------------------------------
================================================
Covariance Matrix
1 2 3 4
1.258e+00 9.477e-01 -3.822e+01 -3.336e+02
9.477e-01 3.722e+00 -3.479e+01 -1.792e+02
-3.822e+01 -3.479e+01 1.208e+03 1.268e+04
-3.336e+02 -1.792e+02 1.268e+04 3.580e+05
------------------------------------------------
========================================================================
Model npeggrb<1> Source No.: 1 Active/On
Model Model Component Parameter Unit Value
par comp
1 1 npeggrb alpha -0.574607 +/- 1.12169
2 1 npeggrb beta -2.73681 +/- 1.92934
3 1 npeggrb tem keV 32.7795 +/- 34.7567
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 2988.99 +/- 598.307
________________________________________________________________________
Fit statistic : Chi-Squared = 44.89 using 59 PHA bins.
Test statistic : Chi-Squared = 44.89 using 59 PHA bins.
Reduced chi-squared = 0.8162 for 55 degrees of freedom
Null hypothesis probability = 8.328696e-01
!XSPEC12>log peggrb50_50_100kev.log;
Logging to file:peggrb50_50_100kev.log
!XSPEC12>show;
XSPEC version: 12.8.2
Sun May 31 08:48:00 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:
../sw00295527000b_preslew.rsp associated with spectrum 1 source 1
energies: 204 channels: 80
Distinct RMF files:
../sw00295527000b_preslew.rsp
1 file 1 spectrum
Spectrum 1 Spectral Data File: ../sw00295527000b_preslew.pha
Net count rate (cts/s) for Spectrum:1 1.870e-02 +/- 1.639e-03
Assigned to Data Group 1 and Plot Group 1
Noticed Channels: 4-62
Telescope: SWIFT Instrument: BAT Channel Type: PI
Exposure Time: 29.64 sec
Using fit statistic: chi
Using test statistic: chi
Using Response (RMF) File ../sw00295527000b_preslew.rsp for Source 1
Spectral data counts: 0.554298
Model predicted rate: 1.87530E-02
Current model list:
========================================================================
Model npeggrb<1> Source No.: 1 Active/On
Model Model Component Parameter Unit Value
par comp
1 1 npeggrb alpha -0.574607 +/- 1.12169
2 1 npeggrb beta -2.73681 +/- 1.92934
3 1 npeggrb tem keV 32.7795 +/- 34.7567
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 2988.99 +/- 598.307
________________________________________________________________________
Using energies from responses.
Fit statistic : Chi-Squared = 44.89 using 59 PHA bins.
Test statistic : Chi-Squared = 44.89 using 59 PHA bins.
Reduced chi-squared = 0.8162 for 55 degrees of freedom
Null hypothesis probability = 8.328696e-01
Weighting method: standard
!XSPEC12>error 7;
Parameter Confidence Range (2.706)
Error occurred during lower bound error calculation.
Fit statistic : Chi-Squared = 44.89 using 59 PHA bins.
Test statistic : Chi-Squared = 44.89 using 59 PHA bins.
Reduced chi-squared = 0.8162 for 55 degrees of freedom
Null hypothesis probability = 8.328696e-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 = 192.16 using 59 PHA bins.
Test statistic : Chi-Squared = 192.16 using 59 PHA bins.
Reduced chi-squared = 3.4937 for 55 degrees of freedom
Null hypothesis probability = 4.286342e-17
Current data and model not fit yet.
!XSPEC12>fit;
Parameters
Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm
45.0884 0.190748 -1 -0.938587 -2.52329 47.0429 11480.2
45.0392 0.108529 -1 -0.889406 -2.53448 44.4371 11422.0
45.002 0.0981667 -1 -0.846746 -2.55912 42.5159 11338.2
44.9744 0.0686157 -1 -0.810474 -2.57955 40.9156 11259.7
44.9636 0.0564029 -2 -0.654207 -2.59756 33.8968 11082.0
44.8991 0.360659 -1 -0.635399 -2.66790 34.7119 10934.9
44.8925 0.0320934 -2 -0.607072 -2.73084 33.7508 10746.3
==================================================
Variances and Principal Axes
1 2 3 7
2.2154E-02| -0.9374 -0.3469 -0.0306 0.0001
2.1425E-01| 0.3471 -0.9378 0.0001 0.0004
1.3371E+03| -0.0287 -0.0106 0.9995 0.0031
1.9066E+07| 0.0001 0.0004 -0.0031 1.0000
--------------------------------------------------
================================================
Covariance Matrix
1 2 3 4
1.252e+00 9.086e-01 -4.269e+01 1.410e+03
9.086e-01 3.407e+00 -3.746e+01 7.647e+03
-4.269e+01 -3.746e+01 1.514e+03 -5.822e+04
1.410e+03 7.647e+03 -5.822e+04 1.907e+07
------------------------------------------------
========================================================================
Model npeggrb<1> Source No.: 1 Active/On
Model Model Component Parameter Unit Value
par comp
1 1 npeggrb alpha -0.607072 +/- 1.11905
2 1 npeggrb beta -2.73084 +/- 1.84583
3 1 npeggrb tem keV 33.7508 +/- 38.9051
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 1.07463E+04 +/- 4366.45
________________________________________________________________________
Fit statistic : Chi-Squared = 44.89 using 59 PHA bins.
Test statistic : Chi-Squared = 44.89 using 59 PHA bins.
Reduced chi-squared = 0.8162 for 55 degrees of freedom
Null hypothesis probability = 8.328195e-01
!XSPEC12>fit;
Parameters
Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm
44.8918 0.00361276 -1 -0.601562 -2.71973 33.5147 10761.7
==================================================
Variances and Principal Axes
1 2 3 7
2.2599E-02| -0.9465 -0.3211 -0.0328 0.0001
2.4082E-01| 0.3213 -0.9470 -0.0019 0.0004
1.1531E+03| -0.0305 -0.0123 0.9995 0.0028
1.8663E+07| 0.0001 0.0004 -0.0028 1.0000
--------------------------------------------------
================================================
Covariance Matrix
1 2 3 4
1.216e+00 9.590e-01 -3.897e+01 1.358e+03
9.590e-01 3.952e+00 -3.720e+01 8.151e+03
-3.897e+01 -3.720e+01 1.301e+03 -5.273e+04
1.358e+03 8.151e+03 -5.273e+04 1.866e+07
------------------------------------------------
========================================================================
Model npeggrb<1> Source No.: 1 Active/On
Model Model Component Parameter Unit Value
par comp
1 1 npeggrb alpha -0.601562 +/- 1.10259
2 1 npeggrb beta -2.71973 +/- 1.98805
3 1 npeggrb tem keV 33.5147 +/- 36.0675
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 1.07617E+04 +/- 4320.06
________________________________________________________________________
Fit statistic : Chi-Squared = 44.89 using 59 PHA bins.
Test statistic : Chi-Squared = 44.89 using 59 PHA bins.
Reduced chi-squared = 0.8162 for 55 degrees of freedom
Null hypothesis probability = 8.328384e-01
!XSPEC12>fit 100;
Parameters
Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm
44.8909 0.011932 -2 -0.581414 -2.72088 32.9343 10751.7
==================================================
Variances and Principal Axes
1 2 3 7
2.2666E-02| -0.9436 -0.3295 -0.0330 0.0001
2.3244E-01| 0.3298 -0.9441 -0.0011 0.0004
1.1497E+03| -0.0308 -0.0119 0.9994 0.0029
1.8319E+07| 0.0001 0.0004 -0.0028 1.0000
--------------------------------------------------
================================================
Covariance Matrix
1 2 3 4
1.238e+00 9.388e-01 -3.929e+01 1.358e+03
9.388e-01 3.723e+00 -3.604e+01 7.833e+03
-3.929e+01 -3.604e+01 1.297e+03 -5.218e+04
1.358e+03 7.833e+03 -5.218e+04 1.832e+07
------------------------------------------------
========================================================================
Model npeggrb<1> Source No.: 1 Active/On
Model Model Component Parameter Unit Value
par comp
1 1 npeggrb alpha -0.581414 +/- 1.11285
2 1 npeggrb beta -2.72088 +/- 1.92945
3 1 npeggrb tem keV 32.9343 +/- 36.0153
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 1.07517E+04 +/- 4280.01
________________________________________________________________________
Fit statistic : Chi-Squared = 44.89 using 59 PHA bins.
Test statistic : Chi-Squared = 44.89 using 59 PHA bins.
Reduced chi-squared = 0.8162 for 55 degrees of freedom
Null hypothesis probability = 8.328629e-01
!XSPEC12>newpar 4 100.0;
Fit statistic : Chi-Squared = 1221.58 using 59 PHA bins.
Test statistic : Chi-Squared = 1221.58 using 59 PHA bins.
Reduced chi-squared = 22.2105 for 55 degrees of freedom
Null hypothesis probability = 1.834579e-219
Current data and model not fit yet.
!XSPEC12>newpar 5 150.0;
Fit statistic : Chi-Squared = 9450.87 using 59 PHA bins.
Test statistic : Chi-Squared = 9450.87 using 59 PHA bins.
Reduced chi-squared = 171.834 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
44.8908 0.00835206 -2 -0.580513 -2.73566 32.9766 1188.89
==================================================
Variances and Principal Axes
1 2 3 7
7.0568E-03| -0.8595 -0.5100 -0.0345 0.0008
1.5684E-01| 0.5101 -0.8601 0.0041 0.0014
1.1304E+03| -0.0318 -0.0140 0.9993 0.0103
1.0134E+06| 0.0003 0.0018 -0.0103 0.9999
--------------------------------------------------
================================================
Covariance Matrix
1 2 3 4
1.261e+00 9.284e-01 -3.870e+01 2.744e+02
9.284e-01 3.585e+00 -3.449e+01 1.813e+03
-3.870e+01 -3.449e+01 1.236e+03 -1.042e+04
2.744e+02 1.813e+03 -1.042e+04 1.013e+06
------------------------------------------------
========================================================================
Model npeggrb<1> Source No.: 1 Active/On
Model Model Component Parameter Unit Value
par comp
1 1 npeggrb alpha -0.580513 +/- 1.12272
2 1 npeggrb beta -2.73566 +/- 1.89351
3 1 npeggrb tem keV 32.9766 +/- 35.1621
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 1188.89 +/- 1006.60
________________________________________________________________________
Fit statistic : Chi-Squared = 44.89 using 59 PHA bins.
Test statistic : Chi-Squared = 44.89 using 59 PHA bins.
Reduced chi-squared = 0.8162 for 55 degrees of freedom
Null hypothesis probability = 8.328661e-01
!XSPEC12>fit;
Parameters
Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm
44.8907 0.00552789 -2 -0.576492 -2.72816 32.8079 1190.84
==================================================
Variances and Principal Axes
1 2 3 7
7.0250E-03| -0.8651 -0.5004 -0.0348 0.0008
1.6162E-01| 0.5006 -0.8657 0.0033 0.0015
1.1124E+03| -0.0318 -0.0146 0.9993 0.0101
1.0297E+06| 0.0003 0.0018 -0.0101 0.9999
--------------------------------------------------
================================================
Covariance Matrix
1 2 3 4
1.241e+00 9.476e-01 -3.807e+01 2.732e+02
9.476e-01 3.797e+00 -3.518e+01 1.881e+03
-3.807e+01 -3.518e+01 1.216e+03 -1.038e+04
2.732e+02 1.881e+03 -1.038e+04 1.030e+06
------------------------------------------------
========================================================================
Model npeggrb<1> Source No.: 1 Active/On
Model Model Component Parameter Unit Value
par comp
1 1 npeggrb alpha -0.576492 +/- 1.11388
2 1 npeggrb beta -2.72816 +/- 1.94853
3 1 npeggrb tem keV 32.8079 +/- 34.8681
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 1190.84 +/- 1014.68
________________________________________________________________________
Fit statistic : Chi-Squared = 44.89 using 59 PHA bins.
Test statistic : Chi-Squared = 44.89 using 59 PHA bins.
Reduced chi-squared = 0.8162 for 55 degrees of freedom
Null hypothesis probability = 8.328687e-01
!XSPEC12>fit 100;
Parameters
Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm
44.8907 0.0046961 -1 -0.576144 -2.72971 32.8190 1190.66
==================================================
Variances and Principal Axes
1 2 3 7
7.0526E-03| -0.8607 -0.5080 -0.0348 0.0008
1.5773E-01| 0.5082 -0.8613 0.0040 0.0015
1.1162E+03| -0.0320 -0.0143 0.9993 0.0102
1.0160E+06| 0.0003 0.0018 -0.0102 0.9999
--------------------------------------------------
================================================
Covariance Matrix
1 2 3 4
1.264e+00 9.406e-01 -3.852e+01 2.751e+02
9.406e-01 3.650e+00 -3.463e+01 1.832e+03
-3.852e+01 -3.463e+01 1.221e+03 -1.036e+04
2.751e+02 1.832e+03 -1.036e+04 1.016e+06
------------------------------------------------
========================================================================
Model npeggrb<1> Source No.: 1 Active/On
Model Model Component Parameter Unit Value
par comp
1 1 npeggrb alpha -0.576144 +/- 1.12434
2 1 npeggrb beta -2.72971 +/- 1.91054
3 1 npeggrb tem keV 32.8190 +/- 34.9383
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 1190.66 +/- 1007.91
________________________________________________________________________
Fit statistic : Chi-Squared = 44.89 using 59 PHA bins.
Test statistic : Chi-Squared = 44.89 using 59 PHA bins.
Reduced chi-squared = 0.8162 for 55 degrees of freedom
Null hypothesis probability = 8.328697e-01
!XSPEC12>log peggrb50_100_150kev.log;
Logging to file:peggrb50_100_150kev.log
!XSPEC12>show;
XSPEC version: 12.8.2
Sun May 31 08:48:01 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:
../sw00295527000b_preslew.rsp associated with spectrum 1 source 1
energies: 204 channels: 80
Distinct RMF files:
../sw00295527000b_preslew.rsp
1 file 1 spectrum
Spectrum 1 Spectral Data File: ../sw00295527000b_preslew.pha
Net count rate (cts/s) for Spectrum:1 1.870e-02 +/- 1.639e-03
Assigned to Data Group 1 and Plot Group 1
Noticed Channels: 4-62
Telescope: SWIFT Instrument: BAT Channel Type: PI
Exposure Time: 29.64 sec
Using fit statistic: chi
Using test statistic: chi
Using Response (RMF) File ../sw00295527000b_preslew.rsp for Source 1
Spectral data counts: 0.554298
Model predicted rate: 1.87559E-02
Current model list:
========================================================================
Model npeggrb<1> Source No.: 1 Active/On
Model Model Component Parameter Unit Value
par comp
1 1 npeggrb alpha -0.576144 +/- 1.12434
2 1 npeggrb beta -2.72971 +/- 1.91054
3 1 npeggrb tem keV 32.8190 +/- 34.9383
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 1190.66 +/- 1007.91
________________________________________________________________________
Using energies from responses.
Fit statistic : Chi-Squared = 44.89 using 59 PHA bins.
Test statistic : Chi-Squared = 44.89 using 59 PHA bins.
Reduced chi-squared = 0.8162 for 55 degrees of freedom
Null hypothesis probability = 8.328697e-01
Weighting method: standard
!XSPEC12>error 7;
Parameter Confidence Range (2.706)
Error occurred during lower bound error calculation.
Fit statistic : Chi-Squared = 44.89 using 59 PHA bins.
Test statistic : Chi-Squared = 44.89 using 59 PHA bins.
Reduced chi-squared = 0.8162 for 55 degrees of freedom
Null hypothesis probability = 8.328697e-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 = 192.16 using 59 PHA bins.
Test statistic : Chi-Squared = 192.16 using 59 PHA bins.
Reduced chi-squared = 3.4937 for 55 degrees of freedom
Null hypothesis probability = 4.286342e-17
Current data and model not fit yet.
!XSPEC12>fit;
Parameters
Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm
45.0884 0.190748 -1 -0.938587 -2.52329 47.0429 11480.2
45.0392 0.108529 -1 -0.889406 -2.53448 44.4371 11422.0
45.002 0.0981667 -1 -0.846746 -2.55912 42.5159 11338.2
44.9744 0.0686157 -1 -0.810474 -2.57955 40.9156 11259.7
44.9636 0.0564029 -2 -0.654207 -2.59756 33.8968 11082.0
44.8991 0.360659 -1 -0.635399 -2.66790 34.7119 10934.9
44.8925 0.0320934 -2 -0.607072 -2.73084 33.7508 10746.3
==================================================
Variances and Principal Axes
1 2 3 7
2.2154E-02| -0.9374 -0.3469 -0.0306 0.0001
2.1425E-01| 0.3471 -0.9378 0.0001 0.0004
1.3371E+03| -0.0287 -0.0106 0.9995 0.0031
1.9066E+07| 0.0001 0.0004 -0.0031 1.0000
--------------------------------------------------
================================================
Covariance Matrix
1 2 3 4
1.252e+00 9.086e-01 -4.269e+01 1.410e+03
9.086e-01 3.407e+00 -3.746e+01 7.647e+03
-4.269e+01 -3.746e+01 1.514e+03 -5.822e+04
1.410e+03 7.647e+03 -5.822e+04 1.907e+07
------------------------------------------------
========================================================================
Model npeggrb<1> Source No.: 1 Active/On
Model Model Component Parameter Unit Value
par comp
1 1 npeggrb alpha -0.607072 +/- 1.11905
2 1 npeggrb beta -2.73084 +/- 1.84583
3 1 npeggrb tem keV 33.7508 +/- 38.9051
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 1.07463E+04 +/- 4366.45
________________________________________________________________________
Fit statistic : Chi-Squared = 44.89 using 59 PHA bins.
Test statistic : Chi-Squared = 44.89 using 59 PHA bins.
Reduced chi-squared = 0.8162 for 55 degrees of freedom
Null hypothesis probability = 8.328195e-01
!XSPEC12>fit;
Parameters
Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm
44.8918 0.00361276 -1 -0.601562 -2.71973 33.5147 10761.7
==================================================
Variances and Principal Axes
1 2 3 7
2.2599E-02| -0.9465 -0.3211 -0.0328 0.0001
2.4082E-01| 0.3213 -0.9470 -0.0019 0.0004
1.1531E+03| -0.0305 -0.0123 0.9995 0.0028
1.8663E+07| 0.0001 0.0004 -0.0028 1.0000
--------------------------------------------------
================================================
Covariance Matrix
1 2 3 4
1.216e+00 9.590e-01 -3.897e+01 1.358e+03
9.590e-01 3.952e+00 -3.720e+01 8.151e+03
-3.897e+01 -3.720e+01 1.301e+03 -5.273e+04
1.358e+03 8.151e+03 -5.273e+04 1.866e+07
------------------------------------------------
========================================================================
Model npeggrb<1> Source No.: 1 Active/On
Model Model Component Parameter Unit Value
par comp
1 1 npeggrb alpha -0.601562 +/- 1.10259
2 1 npeggrb beta -2.71973 +/- 1.98805
3 1 npeggrb tem keV 33.5147 +/- 36.0675
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 1.07617E+04 +/- 4320.06
________________________________________________________________________
Fit statistic : Chi-Squared = 44.89 using 59 PHA bins.
Test statistic : Chi-Squared = 44.89 using 59 PHA bins.
Reduced chi-squared = 0.8162 for 55 degrees of freedom
Null hypothesis probability = 8.328384e-01
!XSPEC12>fit 100;
Parameters
Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm
44.8909 0.011932 -2 -0.581414 -2.72088 32.9343 10751.7
==================================================
Variances and Principal Axes
1 2 3 7
2.2666E-02| -0.9436 -0.3295 -0.0330 0.0001
2.3244E-01| 0.3298 -0.9441 -0.0011 0.0004
1.1497E+03| -0.0308 -0.0119 0.9994 0.0029
1.8319E+07| 0.0001 0.0004 -0.0028 1.0000
--------------------------------------------------
================================================
Covariance Matrix
1 2 3 4
1.238e+00 9.388e-01 -3.929e+01 1.358e+03
9.388e-01 3.723e+00 -3.604e+01 7.833e+03
-3.929e+01 -3.604e+01 1.297e+03 -5.218e+04
1.358e+03 7.833e+03 -5.218e+04 1.832e+07
------------------------------------------------
========================================================================
Model npeggrb<1> Source No.: 1 Active/On
Model Model Component Parameter Unit Value
par comp
1 1 npeggrb alpha -0.581414 +/- 1.11285
2 1 npeggrb beta -2.72088 +/- 1.92945
3 1 npeggrb tem keV 32.9343 +/- 36.0153
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 1.07517E+04 +/- 4280.01
________________________________________________________________________
Fit statistic : Chi-Squared = 44.89 using 59 PHA bins.
Test statistic : Chi-Squared = 44.89 using 59 PHA bins.
Reduced chi-squared = 0.8162 for 55 degrees of freedom
Null hypothesis probability = 8.328629e-01
!XSPEC12>newpar 4 100.0;
Fit statistic : Chi-Squared = 1221.58 using 59 PHA bins.
Test statistic : Chi-Squared = 1221.58 using 59 PHA bins.
Reduced chi-squared = 22.2105 for 55 degrees of freedom
Null hypothesis probability = 1.834579e-219
Current data and model not fit yet.
!XSPEC12>newpar 5 350.0;
Fit statistic : Chi-Squared = 1221.58 using 59 PHA bins.
Test statistic : Chi-Squared = 1221.58 using 59 PHA bins.
Reduced chi-squared = 22.2105 for 55 degrees of freedom
Null hypothesis probability = 1.834579e-219
Current data and model not fit yet.
!XSPEC12>fit;
Parameters
Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm
44.8908 0.0083417 -2 -0.580077 -2.72761 32.9469 2797.39
==================================================
Variances and Principal Axes
1 2 3 7
4.8592E-03| -0.6970 -0.7165 -0.0283 0.0003
8.1047E-02| 0.7164 -0.6975 0.0173 0.0003
1.0435E+03| -0.0322 -0.0082 0.9994 0.0034
1.7034E+07| 0.0001 0.0005 -0.0034 1.0000
--------------------------------------------------
================================================
Covariance Matrix
1 2 3 4
1.260e+00 9.284e-01 -3.870e+01 1.532e+03
9.284e-01 3.586e+00 -3.449e+01 7.693e+03
-3.870e+01 -3.449e+01 1.236e+03 -5.747e+04
1.532e+03 7.693e+03 -5.747e+04 1.703e+07
------------------------------------------------
========================================================================
Model npeggrb<1> Source No.: 1 Active/On
Model Model Component Parameter Unit Value
par comp
1 1 npeggrb alpha -0.580077 +/- 1.12269
2 1 npeggrb beta -2.72761 +/- 1.89360
3 1 npeggrb tem keV 32.9469 +/- 35.1610
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 2797.39 +/- 4127.26
________________________________________________________________________
Fit statistic : Chi-Squared = 44.89 using 59 PHA bins.
Test statistic : Chi-Squared = 44.89 using 59 PHA bins.
Reduced chi-squared = 0.8162 for 55 degrees of freedom
Null hypothesis probability = 8.328664e-01
!XSPEC12>fit;
Parameters
Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm
44.8907 0.00367759 -3 -0.576172 -2.73451 32.8243 2778.15
==================================================
Variances and Principal Axes
1 2 3 7
4.8670E-03| -0.7007 -0.7129 -0.0285 0.0003
8.1502E-02| 0.7127 -0.7012 0.0171 0.0003
1.0403E+03| -0.0322 -0.0083 0.9994 0.0034
1.7175E+07| 0.0001 0.0005 -0.0034 1.0000
--------------------------------------------------
================================================
Covariance Matrix
1 2 3 4
1.258e+00 9.434e-01 -3.861e+01 1.541e+03
9.434e-01 3.688e+00 -3.499e+01 7.833e+03
-3.861e+01 -3.499e+01 1.233e+03 -5.771e+04
1.541e+03 7.833e+03 -5.771e+04 1.718e+07
------------------------------------------------
========================================================================
Model npeggrb<1> Source No.: 1 Active/On
Model Model Component Parameter Unit Value
par comp
1 1 npeggrb alpha -0.576172 +/- 1.12158
2 1 npeggrb beta -2.73451 +/- 1.92034
3 1 npeggrb tem keV 32.8243 +/- 35.1156
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 2778.15 +/- 4144.28
________________________________________________________________________
Fit statistic : Chi-Squared = 44.89 using 59 PHA bins.
Test statistic : Chi-Squared = 44.89 using 59 PHA bins.
Reduced chi-squared = 0.8162 for 55 degrees of freedom
Null hypothesis probability = 8.328693e-01
!XSPEC12>fit 100;
Parameters
Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm
44.8907 0.000522626 -3 -0.572936 -2.73202 32.7194 2781.69
==================================================
Variances and Principal Axes
1 2 3 7
4.8702E-03| -0.7022 -0.7114 -0.0288 0.0003
8.1825E-02| 0.7112 -0.7028 0.0171 0.0003
1.0226E+03| -0.0324 -0.0085 0.9994 0.0033
1.7117E+07| 0.0001 0.0005 -0.0033 1.0000
--------------------------------------------------
================================================
Covariance Matrix
1 2 3 4
1.256e+00 9.490e-01 -3.825e+01 1.537e+03
9.490e-01 3.740e+00 -3.492e+01 7.876e+03
-3.825e+01 -3.492e+01 1.212e+03 -5.711e+04
1.537e+03 7.876e+03 -5.711e+04 1.712e+07
------------------------------------------------
========================================================================
Model npeggrb<1> Source No.: 1 Active/On
Model Model Component Parameter Unit Value
par comp
1 1 npeggrb alpha -0.572936 +/- 1.12063
2 1 npeggrb beta -2.73202 +/- 1.93402
3 1 npeggrb tem keV 32.7194 +/- 34.8140
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 2781.69 +/- 4137.26
________________________________________________________________________
Fit statistic : Chi-Squared = 44.89 using 59 PHA bins.
Test statistic : Chi-Squared = 44.89 using 59 PHA bins.
Reduced chi-squared = 0.8162 for 55 degrees of freedom
Null hypothesis probability = 8.328703e-01
!XSPEC12>log peggrb50_100_350kev.log;
Logging to file:peggrb50_100_350kev.log
!XSPEC12>show;
XSPEC version: 12.8.2
Sun May 31 08:48:01 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:
../sw00295527000b_preslew.rsp associated with spectrum 1 source 1
energies: 204 channels: 80
Distinct RMF files:
../sw00295527000b_preslew.rsp
1 file 1 spectrum
Spectrum 1 Spectral Data File: ../sw00295527000b_preslew.pha
Net count rate (cts/s) for Spectrum:1 1.870e-02 +/- 1.639e-03
Assigned to Data Group 1 and Plot Group 1
Noticed Channels: 4-62
Telescope: SWIFT Instrument: BAT Channel Type: PI
Exposure Time: 29.64 sec
Using fit statistic: chi
Using test statistic: chi
Using Response (RMF) File ../sw00295527000b_preslew.rsp for Source 1
Spectral data counts: 0.554298
Model predicted rate: 1.87536E-02
Current model list:
========================================================================
Model npeggrb<1> Source No.: 1 Active/On
Model Model Component Parameter Unit Value
par comp
1 1 npeggrb alpha -0.572936 +/- 1.12063
2 1 npeggrb beta -2.73202 +/- 1.93402
3 1 npeggrb tem keV 32.7194 +/- 34.8140
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 2781.69 +/- 4137.26
________________________________________________________________________
Using energies from responses.
Fit statistic : Chi-Squared = 44.89 using 59 PHA bins.
Test statistic : Chi-Squared = 44.89 using 59 PHA bins.
Reduced chi-squared = 0.8162 for 55 degrees of freedom
Null hypothesis probability = 8.328703e-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 = 44.89 using 59 PHA bins.
Test statistic : Chi-Squared = 44.89 using 59 PHA bins.
Reduced chi-squared = 0.8162 for 55 degrees of freedom
Null hypothesis probability = 8.328703e-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 : -0.165955 ( -0.178732 -0.178732 )
beta : -2.36368 ( 2.3521 0.607853 )
Epeak [keV] : 41.3610 ( -39.6008 129.433 )
Norm@50keV : 1.10285E-02 ( -0.0108648 99.5407 )
------------------------------------------------------------
#Fit statistic : Chi-Squared = 44.94 using 59 PHA bins.
# Reduced chi-squared = 0.8170 for 55 degrees of freedom
# Null hypothesis probability = 8.315979e-01
Photon flux (15-150 keV) in 29.64 sec: ( ) ph/cm2/s
Energy fluence (15-150 keV) : 2.70488e-07 ( 0 0 ) ergs/cm2