XSPEC version: 12.9.0i
Build Date/Time: Tue Feb 9 12:39:18 2016
[?1034hXSPEC12>query no
XSPEC12>lmod takagrb /local/data/bat1/prebascript/xspec_taka_lmodel
Model package takagrb successfully loaded.
XSPEC12>data 1:1 sw00666352000b_avg.pha
1 spectrum in use
Spectral Data File: sw00666352000b_avg.pha Spectrum 1
Net count rate (cts/s) for Spectrum:1 2.732e-02 +/- 1.591e-03
Assigned to Data Group 1 and Plot Group 1
Noticed Channels: 1-80
Telescope: SWIFT Instrument: BAT Channel Type: PI
Exposure Time: 80 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 sw00666352000b_avg.rsp
Response successfully loaded.
XSPEC12>ignore **-13.0 150.0-**
3 channels (1-3) ignored in spectrum # 1
18 channels (63-80) ignored in spectrum # 1
XSPEC12>model 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 = 4.155632e+07 using 59 PHA bins.
Test statistic : Chi-Squared = 4.155632e+07 using 59 PHA bins.
Reduced chi-squared = 755569.4 for 55 degrees of freedom
Null hypothesis probability = 0.000000e+00
Current data and model not fit yet.
XSPEC12>renorm
Fit statistic : Chi-Squared = 88.34 using 59 PHA bins.
Test statistic : Chi-Squared = 88.34 using 59 PHA bins.
Reduced chi-squared = 1.606 for 55 degrees of freedom
Null hypothesis probability = 2.900184e-03
Current data and model not fit yet.
XSPEC12>fit
Parameters
Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:epeak 5:norm
55.5502 6.08201 -1 -0.721660 -2.24600 124.054 0.00296415
54.0843 2008.82 -2 -0.708878 -9.08082 193.506 0.00229788
51.6142 4674.17 -1 -0.741834 -9.29312 222.092 0.00254765
50.296 3099.27 0 -0.734408 -9.33860 213.975 0.00252474
49.8995 1799.89 0 -0.730798 -9.36341 209.749 0.00251790
49.7558 1229.82 0 -0.728573 -9.37000 207.240 0.00251839
49.6927 979.754 0 -0.726656 -9.37087 205.523 0.00252212
49.6596 869.556 0 -0.724690 -9.37132 204.189 0.00252729
49.6391 821.287 0 -0.722607 -9.37156 203.053 0.00253310
49.6244 801.132 0 -0.720425 -9.37163 202.026 0.00253917
==================================================
Variances and Principal Axes
1 2 3 5
1.2841E-08| -0.0006 0.0000 0.0000 1.0000
1.4687E-02| 1.0000 0.0000 0.0023 0.0006
1.8137E+04| -0.0023 0.0000 1.0000 -0.0000
5.4841E+21| -0.0000 -1.0000 0.0000 -0.0000
--------------------------------------------------
================================================
Covariance Matrix
1 2 3 4
1.206e-01 2.045e+12 -5.102e+01 2.772e-04
2.045e+12 3.448e+26 -1.650e+15 2.176e+09
-5.102e+01 -1.650e+15 2.603e+04 -1.228e-01
2.772e-04 2.176e+09 -1.228e-01 7.279e-07
------------------------------------------------
========================================================================
Model ngrbep<1> Source No.: 1 Active/On
Model Model Component Parameter Unit Value
par comp
1 1 ngrbep alpha -0.720425 +/- 0.347240
2 1 ngrbep beta -9.37163 +/- 1.85697E+13
3 1 ngrbep epeak keV 202.026 +/- 161.347
4 1 ngrbep enorm keV 50.0000 frozen
5 1 ngrbep norm 2.53917E-03 +/- 8.53177E-04
________________________________________________________________________
Fit statistic : Chi-Squared = 49.62 using 59 PHA bins.
Test statistic : Chi-Squared = 49.62 using 59 PHA bins.
Reduced chi-squared = 0.9023 for 55 degrees of freedom
Null hypothesis probability = 6.794334e-01
XSPEC12>fit
Parameters
Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:epeak 5:norm
49.4914 0.0667095 0 -0.720832 -9.37166 201.827 0.00249875
==================================================
Variances and Principal Axes
1 2 3 5
1.2905E-08| -0.0006 0.0000 0.0000 1.0000
1.5243E-02| 1.0000 0.0000 0.0023 0.0006
1.8262E+04| -0.0023 0.0000 1.0000 -0.0000
4.5732E+22| 0.0000 1.0000 -0.0000 0.0000
--------------------------------------------------
================================================
Covariance Matrix
1 2 3 4
1.247e-01 2.183e+12 -5.202e+01 2.831e-04
2.183e+12 3.800e+26 -1.731e+15 2.342e+09
-5.202e+01 -1.731e+15 2.615e+04 -1.238e-01
2.831e-04 2.342e+09 -1.238e-01 7.330e-07
------------------------------------------------
========================================================================
Model ngrbep<1> Source No.: 1 Active/On
Model Model Component Parameter Unit Value
par comp
1 1 ngrbep alpha -0.720832 +/- 0.353155
2 1 ngrbep beta -9.37166 +/- 1.94940E+13
3 1 ngrbep epeak keV 201.827 +/- 161.702
4 1 ngrbep enorm keV 50.0000 frozen
5 1 ngrbep norm 2.49875E-03 +/- 8.56168E-04
________________________________________________________________________
Fit statistic : Chi-Squared = 49.49 using 59 PHA bins.
Test statistic : Chi-Squared = 49.49 using 59 PHA bins.
Reduced chi-squared = 0.8998 for 55 degrees of freedom
Null hypothesis probability = 6.842794e-01
XSPEC12>fit 100
Parameters
Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:epeak 5:norm
49.4887 0.0519767 0 -0.721182 -9.37166 201.634 0.00249947
==================================================
Variances and Principal Axes
1 2 3 5
1.2913E-08| -0.0006 0.0000 0.0000 1.0000
1.5250E-02| 1.0000 0.0000 0.0023 0.0006
1.8197E+04| -0.0023 0.0000 1.0000 -0.0000
3.3455E+22| -0.0000 -1.0000 0.0000 -0.0000
--------------------------------------------------
================================================
Covariance Matrix
1 2 3 4
1.247e-01 2.192e+12 -5.191e+01 2.832e-04
2.192e+12 3.836e+26 -1.736e+15 2.362e+09
-5.191e+01 -1.736e+15 2.605e+04 -1.236e-01
2.832e-04 2.362e+09 -1.236e-01 7.338e-07
------------------------------------------------
========================================================================
Model ngrbep<1> Source No.: 1 Active/On
Model Model Component Parameter Unit Value
par comp
1 1 ngrbep alpha -0.721182 +/- 0.353107
2 1 ngrbep beta -9.37166 +/- 1.95861E+13
3 1 ngrbep epeak keV 201.634 +/- 161.400
4 1 ngrbep enorm keV 50.0000 frozen
5 1 ngrbep norm 2.49947E-03 +/- 8.56595E-04
________________________________________________________________________
Fit statistic : Chi-Squared = 49.49 using 59 PHA bins.
Test statistic : Chi-Squared = 49.49 using 59 PHA bins.
Reduced chi-squared = 0.8998 for 55 degrees of freedom
Null hypothesis probability = 6.843776e-01
XSPEC12>log bat_spec_ngrbep.log
Logging to file:bat_spec_ngrbep.log
XSPEC12>show
XSPEC version: 12.9.0i
Fri Mar 18 13:50:24 2016
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:
sw00666352000b_avg.rsp associated with spectrum 1 source 1
energies: 204 channels: 80
Distinct RMF files:
sw00666352000b_avg.rsp
1 file 1 spectrum
Spectrum 1 Spectral Data File: sw00666352000b_avg.pha
Net count rate (cts/s) for Spectrum:1 2.571e-02 +/- 1.249e-03
Assigned to Data Group 1 and Plot Group 1
Noticed Channels: 4-62
Telescope: SWIFT Instrument: BAT Channel Type: PI
Exposure Time: 80 sec
Using fit statistic: chi
Using test statistic: chi
Using Response (RMF) File sw00666352000b_avg.rsp for Source 1
Spectral data counts: 2.05696
Model predicted rate: 2.57026E-02
Current model list:
========================================================================
Model ngrbep<1> Source No.: 1 Active/On
Model Model Component Parameter Unit Value
par comp
1 1 ngrbep alpha -0.721182 +/- 0.353107
2 1 ngrbep beta -9.37166 +/- 1.95861E+13
3 1 ngrbep epeak keV 201.634 +/- 161.400
4 1 ngrbep enorm keV 50.0000 frozen
5 1 ngrbep norm 2.49947E-03 +/- 8.56595E-04
________________________________________________________________________
Using energies from responses.
Fit statistic : Chi-Squared = 49.49 using 59 PHA bins.
Test statistic : Chi-Squared = 49.49 using 59 PHA bins.
Reduced chi-squared = 0.8998 for 55 degrees of freedom
Null hypothesis probability = 6.843776e-01
Weighting method: standard
XSPEC12>query yes
XSPEC12>flux 20.0 50.0
Model Flux 0.081904 photons (4.3174e-09 ergs/cm^2/s) range (20.000 - 50.000 keV)
XSPEC12>flux 50.0 150.0
Model Flux 0.090237 photons (1.2784e-08 ergs/cm^2/s) range (50.000 - 150.00 keV)
XSPEC12>error 1
Parameter Confidence Range (2.706)
***Warning: Zero alpha-matrix diagonal element for parameter 2
Parameter 2 is pegged at -9.37167 due to zero or negative pivot element, likely
caused by the fit being insensitive to the parameter.
***Warning: Zero alpha-matrix diagonal element for parameter 2
Parameter 2 is pegged at -9.37167 due to zero or negative pivot element, likely
caused by the fit being insensitive to the parameter.
Apparent non-monotonicity in statistic space detected.
Current bracket values -1.05907, -1.06665
and delta stat 2.64749, 4.47939
but latest trial -1.0652 gives 4.53348
Suggest that you check this result using the steppar command.
Parameters
Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:epeak 5:norm
48.9046 0.389212 0 -0.448334 -9.37167 142.401 0.00324651
==================================================
Variances and Principal Axes
1 2 3 5
2.1765E-08| -0.0012 0.0000 0.0000 1.0000
2.3294E-02| 1.0000 0.0000 0.0064 0.0012
2.5534E+03| -0.0064 0.0000 1.0000 -0.0000
3.6486E+18| 0.0000 1.0000 -0.0000 0.0000
--------------------------------------------------
================================================
Covariance Matrix
1 2 3 4
1.879e-01 4.666e+08 -2.773e+01 6.294e-04
4.666e+08 3.657e+18 -8.898e+10 1.816e+06
-2.773e+01 -8.898e+10 4.718e+03 -1.020e-01
6.294e-04 1.816e+06 -1.020e-01 2.263e-06
------------------------------------------------
========================================================================
Model ngrbep<1> Source No.: 1 Active/On
Model Model Component Parameter Unit Value
par comp
1 1 ngrbep alpha -0.448334 +/- 0.433479
2 1 ngrbep beta -9.37167 +/- 1.91241E+09
3 1 ngrbep epeak keV 142.401 +/- 68.6874
4 1 ngrbep enorm keV 50.0000 frozen
5 1 ngrbep norm 3.24651E-03 +/- 1.50440E-03
________________________________________________________________________
Fit statistic : Chi-Squared = 48.90 using 59 PHA bins.
Test statistic : Chi-Squared = 48.90 using 59 PHA bins.
Reduced chi-squared = 0.8892 for 55 degrees of freedom
Null hypothesis probability = 7.053764e-01
***Warning: Zero alpha-matrix diagonal element for parameter 2
Parameter 2 is pegged at -9.37167 due to zero or negative pivot element, likely
caused by the fit being insensitive to the parameter.
***Warning: Zero alpha-matrix diagonal element for parameter 2
Parameter 2 is pegged at -9.37167 due to zero or negative pivot element, likely
caused by the fit being insensitive to the parameter.
Apparent non-monotonicity in statistic space detected.
Current bracket values -0.448334, -1.1614
and delta stat 0, 5.00696
but latest trial -0.972548 gives 5.76813
Suggest that you check this result using the steppar command.
1 -0.804869 0.139461 (-0.355244,0.589086)
XSPEC12>error 2
Parameter Confidence Range (2.706)
Parameters
Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:epeak 5:norm
48.8471 0.00293695 1 -0.468438 -10.0000 139.979 0.00325898
48.8471 0.117127 4 -0.468438 -10.0000 139.979 0.00325898
==================================================
Variances and Principal Axes
1 2 3 5
2.1933E-08| -0.0012 0.0000 0.0000 1.0000
2.3400E-02| 1.0000 0.0000 0.0065 0.0012
2.4351E+03| -0.0065 0.0000 1.0000 -0.0000
3.9506E+19| 0.0000 1.0000 -0.0000 0.0000
--------------------------------------------------
================================================
Covariance Matrix
1 2 3 4
1.849e-01 1.541e+09 -2.669e+01 6.258e-04
1.541e+09 4.114e+19 -2.882e+11 6.056e+06
-2.669e+01 -2.882e+11 4.454e+03 -9.922e-02
6.258e-04 6.056e+06 -9.922e-02 2.272e-06
------------------------------------------------
========================================================================
Model ngrbep<1> Source No.: 1 Active/On
Model Model Component Parameter Unit Value
par comp
1 1 ngrbep alpha -0.468438 +/- 0.429947
2 1 ngrbep beta -10.0000 +/- 6.41382E+09
3 1 ngrbep epeak keV 139.979 +/- 66.7347
4 1 ngrbep enorm keV 50.0000 frozen
5 1 ngrbep norm 3.25898E-03 +/- 1.50743E-03
________________________________________________________________________
Fit statistic : Chi-Squared = 48.85 using 59 PHA bins.
Test statistic : Chi-Squared = 48.85 using 59 PHA bins.
Reduced chi-squared = 0.8881 for 55 degrees of freedom
Null hypothesis probability = 7.074177e-01
***Warning: Number of trials exceeded before bracketing of delta fit-stat.
Last attempt: -7.51053e+15, with delta statistic: 0
***Warning: Number of trials exceeded before bracketing of delta fit-stat.
Last attempt: -5.8003e+21, with delta statistic: 0
***Warning: Number of trials exceeded before convergence.
Current trial values -1.97894e+15, 7.86859e+14
and delta statistic 0, 33.0317
***Warning: Number of trials exceeded before convergence.
Current trial values -1.97894e+15, 7.86859e+14
and delta statistic 0, 33.0317
2 0 -10 (10,7.10543e-15)
XSPEC12>error 3
Parameter Confidence Range (2.706)
3 97.088 578.81 (-42.8908,438.831)
XSPEC12>error 5
Parameter Confidence Range (2.706)
***Warning: Zero alpha-matrix diagonal element for parameter 2
Parameter 2 is pegged at -10 due to zero or negative pivot element, likely
caused by the fit being insensitive to the parameter.
***Warning: Zero alpha-matrix diagonal element for parameter 2
Parameter 2 is pegged at -10 due to zero or negative pivot element, likely
caused by the fit being insensitive to the parameter.
5 0.00189942 0.00598358 (-0.00135955,0.00272461)
XSPEC12>flux 15.0 350.0 err 100 90
Parameter distribution is derived from fit covariance matrix.
Model Flux 0.21975 photons (2.6328e-08 ergs/cm^2/s) range (15.000 - 350.00 keV)
Error range 0.07731 - 0.2320 (6.161e-09 - 2.996e-08) (90.00% confidence)
XSPEC12>flux 15.0 150.0 err 100 90
Parameter distribution is derived from fit covariance matrix.
Model Flux 0.19345 photons (1.7446e-08 ergs/cm^2/s) range (15.000 - 150.00 keV)
Error range 0.06606 - 0.2018 (4.260e-09 - 1.802e-08) (90.00% confidence)
XSPEC12>flux 15.0 25.0 err 100 90
Parameter distribution is derived from fit covariance matrix.
Model Flux 0.040627 photons (1.283e-09 ergs/cm^2/s) range (15.000 - 25.000 keV)
Error range 0.02053 - 0.04661 (6.510e-10 - 1.470e-09) (90.00% confidence)
XSPEC12>flux 25.0 50.0 err 100 90
Parameter distribution is derived from fit covariance matrix.
Model Flux 0.063338 photons (3.6799e-09 ergs/cm^2/s) range (25.000 - 50.000 keV)
Error range 0.03074 - 0.06936 (1.734e-09 - 4.004e-09) (90.00% confidence)
XSPEC12>flux 50.0 100.0 err 100 90
Parameter distribution is derived from fit covariance matrix.
Model Flux 0.061762 photons (7.0661e-09 ergs/cm^2/s) range (50.000 - 100.00 keV)
Error range 0.01494 - 0.06563 (1.689e-09 - 7.517e-09) (90.00% confidence)
XSPEC12>flux 100.0 150.0 err 100 90
Parameter distribution is derived from fit covariance matrix.
Model Flux 0.027724 photons (5.417e-09 ergs/cm^2/s) range (100.00 - 150.00 keV)
Error range 0.004283 - 0.02805 (8.125e-10 - 5.490e-09) (90.00% confidence)
XSPEC12>flux 100.0 350.0 err 100 90
Parameter distribution is derived from fit covariance matrix.
Model Flux 0.05402 photons (1.4299e-08 ergs/cm^2/s) range (100.00 - 350.00 keV)
Error range 0.004727 - 0.06170 (9.762e-10 - 1.688e-08) (90.00% confidence)
XSPEC12>log none
Log file closed
logging switched off
XSPEC12>setplot energy
XSPEC12>setplot command sc white
1
XSPEC12>setplot command cpd bat_spec_ngrbep.gif/gif
2
XSPEC12>plot ldata delchi
XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_ngrbep_cpflux_15_350
kev_fit.xcm
XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_ngrbep_cpflux_15_150
kev_fit.xcm
XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_ngrbep_cpflux_15_25k
ev_fit.xcm
XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_ngrbep_cpflux_25_50k
ev_fit.xcm
XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_ngrbep_cpflux_50_100
kev_fit.xcm
XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_ngrbep_cpflux_100_15
0kev_fit.xcm
XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_ngrbep_cpflux_100_35
0kev_fit.xcm
XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_ngrbep_cflux_15_350k
ev_fit.xcm
XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_ngrbep_cflux_15_150k
ev_fit.xcm
XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_ngrbep_cflux_15_25ke
v_fit.xcm
XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_ngrbep_cflux_25_50ke
v_fit.xcm
XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_ngrbep_cflux_50_100k
ev_fit.xcm
XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_ngrbep_cflux_100_150
kev_fit.xcm
XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_ngrbep_cflux_100_350
kev_fit.xcm
XSPEC12>/*
XSPEC12>exit
XSPEC: quit
Spectral model in the Band function:
------------------------------------------------------------
Parameters : value lower 90% higher 90%
alpha : -0.468438 ( -0.355244 0.589086 )
beta : -10.0000 ( 10 7.10543e-15 )
Epeak [keV] : 139.979 ( -42.8908 438.831 )
Norm@50keV : 3.25898E-03 ( -0.00135955 0.00272461 )
------------------------------------------------------------
#Fit statistic : Chi-Squared = 48.85 using 59 PHA bins.
# Reduced chi-squared = 0.8881 for 55 degrees of freedom
# Null hypothesis probability = 7.074177e-01
Photon flux (15-150 keV) in 80 sec: ( ) ph/cm2/s
Energy fluence (15-150 keV) : 0 ( 0 0 ) ergs/cm2