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 ../sw00352108000b_preslew.pha 1 spectrum in use Spectral Data File: ../sw00352108000b_preslew.pha Spectrum 1 Net count rate (cts/s) for Spectrum:1 9.186e-01 +/- 9.482e-02 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 1-80 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 0.048 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 ../sw00352108000b_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 npow Input parameter value, delta, min, bot, top, and max values for ... 1.5 0.01( 0.015) -3 -2 9 10 1:npow:PhoIndex> 1.5000 1.00000E-02 -3.0000 -2.0000 9.0000 10.000 100 -0.01( 1) 0 0 1000 1000 2:npow: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 3:npow:norm> 1.0000 1.00000E-02 0.0000 0.0000 1.00000E+24 1 .00000E+24 ======================================================================== Model npow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npow PhoIndex 1.50000 +/- 0.0 2 1 npow enorm keV 50.0000 frozen 3 1 npow norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 41348.02 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 41348.02 using 59 PHA bins. Reduced chi-squared = 725.4038 for 57 degrees of freedom Null hypothesis probability = 0.000000e+00 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. XSPEC12>renorm Fit statistic : Chi-Squared = 45.15 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 45.15 using 59 PHA bins. Reduced chi-squared = 0.7922 for 57 degrees of freedom Null hypothesis probability = 8.715146e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 3:norm 44.7613 2.23855 -3 1.39065 0.0483982 44.7442 3.18044 -4 1.41248 0.0481714 44.7436 0.155001 -5 1.40830 0.0481856 ============================== Variances and Principal Axes 1 3 2.3817E-02| 1.0000 -0.0048 2.2494E-05| 0.0048 1.0000 ------------------------------ ======================== Covariance Matrix 1 2 2.382e-02 -1.133e-04 -1.133e-04 2.303e-05 ------------------------ ======================================================================== Model npow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npow PhoIndex 1.40830 +/- 0.154325 2 1 npow enorm keV 50.0000 frozen 3 1 npow norm 4.81856E-02 +/- 4.79928E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 44.74 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 44.74 using 59 PHA bins. Reduced chi-squared = 0.7850 for 57 degrees of freedom Null hypothesis probability = 8.807367e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 3:norm 44.7435 0.017112 -3 1.40912 0.0481816 ============================== Variances and Principal Axes 1 3 2.3806E-02| -1.0000 0.0046 2.2512E-05| -0.0046 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 2.381e-02 -1.091e-04 -1.091e-04 2.301e-05 ------------------------ ======================================================================== Model npow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npow PhoIndex 1.40912 +/- 0.154289 2 1 npow enorm keV 50.0000 frozen 3 1 npow norm 4.81816E-02 +/- 4.79720E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 44.74 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 44.74 using 59 PHA bins. Reduced chi-squared = 0.7850 for 57 degrees of freedom Null hypothesis probability = 8.807372e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 3:norm 44.7435 0.0033154 -3 1.40896 0.0481823 ============================== Variances and Principal Axes 1 3 2.3809E-02| 1.0000 -0.0046 2.2509E-05| 0.0046 1.0000 ------------------------------ ======================== Covariance Matrix 1 2 2.381e-02 -1.099e-04 -1.099e-04 2.302e-05 ------------------------ ======================================================================== Model npow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npow PhoIndex 1.40896 +/- 0.154299 2 1 npow enorm keV 50.0000 frozen 3 1 npow norm 4.81823E-02 +/- 4.79760E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 44.74 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 44.74 using 59 PHA bins. Reduced chi-squared = 0.7850 for 57 degrees of freedom Null hypothesis probability = 8.807372e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 XSPEC12>log bat_spec.log Logging to file:bat_spec.log XSPEC12>show XSPEC version: 12.8.2 Sun May 31 04:04:00 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: 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: ../sw00352108000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00352108000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00352108000b_preslew.pha Net count rate (cts/s) for Spectrum:1 8.411e-01 +/- 7.723e-02 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 0.048 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00352108000b_preslew.rsp for Source 1 Spectral data counts: 0.0403712 Model predicted rate: 0.735542 Current model list: ======================================================================== Model npow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npow PhoIndex 1.40896 +/- 0.154299 2 1 npow enorm keV 50.0000 frozen 3 1 npow norm 4.81823E-02 +/- 4.79760E-03 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 44.74 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 44.74 using 59 PHA bins. Reduced chi-squared = 0.7850 for 57 degrees of freedom Null hypothesis probability = 8.807372e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Weighting method: standard XSPEC12>flux 20.0 50.0 Model Flux 2.678 photons (1.3655e-07 ergs/cm^2/s) range (20.000 - 50.000 keV) XSPEC12>flux 50.0 150.0 Model Flux 2.132 photons (2.9853e-07 ergs/cm^2/s) range (50.000 - 150.00 keV) XSPEC12>error 1 Parameter Confidence Range (2.706) 1 1.17574 1.64678 (-0.233253,0.237794) XSPEC12>error 3 Parameter Confidence Range (2.706) 3 0.0402923 0.0560524 (-0.00788995,0.00787016) XSPEC12>flux 15.0 350.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 6.9807 photons (8.7108e-07 ergs/cm^2/s) range (15.000 - 350.00 keV) Error range 5.783 - 7.955 (6.696e-07 - 1.135e-06) (90.00% confidence) XSPEC12>flux 15.0 150.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 5.8799 photons (4.6478e-07 ergs/cm^2/s) range (15.000 - 150.00 keV) Error range 4.941 - 7.015 (3.938e-07 - 5.524e-07) (90.00% confidence) XSPEC12>flux 15.0 25.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 1.8173 photons (5.6496e-08 ergs/cm^2/s) range (15.000 - 25.000 keV) Error range 1.427 - 2.320 (4.461e-08 - 7.187e-08) (90.00% confidence) XSPEC12>flux 25.0 50.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 1.9306 photons (1.0976e-07 ergs/cm^2/s) range (25.000 - 50.000 keV) Error range 1.598 - 2.253 (9.170e-08 - 1.269e-07) (90.00% confidence) XSPEC12>flux 50.0 100.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 1.4541 photons (1.6533e-07 ergs/cm^2/s) range (50.000 - 100.00 keV) Error range 1.208 - 1.802 (1.361e-07 - 2.050e-07) (90.00% confidence) XSPEC12>flux 100.0 150.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.67792 photons (1.3319e-07 ergs/cm^2/s) range (100.00 - 150.00 keV) Error range 0.4696 - 0.8528 (9.193e-08 - 1.679e-07) (90.00% confidence) XSPEC12>flux 100.0 350.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 1.7787 photons (5.3949e-07 ergs/cm^2/s) range (100.00 - 350.00 keV) Error range 1.231 - 2.656 (3.600e-07 - 8.240e-07) (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.gif/gif 2 XSPEC12>plot ldata delchi XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_phpow_part1_15_350ke v_fit.xcm !XSPEC12>log none; No log file open !XSPEC12>query no; !XSPEC12>model nphpow ; 1.500 1.00000E-02 -3.0000 -2.0000 9.0000 10.000 ; 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 ; 1.000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.50000 +/- 0.0 2 1 nphpow eMin keV 15.0000 frozen 3 1 nphpow eMax keV 350.000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 120.18 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 120.18 using 59 PHA bins. Reduced chi-squared = 2.1083 for 57 degrees of freedom Null hypothesis probability = 2.078975e-06 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 44.7607 2.23831 -3 1.39064 6.98723 44.7442 0.471051 -4 1.41258 6.97662 44.7436 0.0896284 -5 1.40829 6.98115 ============================== Variances and Principal Axes 1 5 2.2714E-02| -0.9988 -0.0486 4.9516E-01| 0.0486 -0.9988 ------------------------------ ======================== Covariance Matrix 1 2 2.383e-02 -2.292e-02 -2.292e-02 4.940e-01 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.40829 +/- 0.154365 2 1 nphpow eMin keV 15.0000 frozen 3 1 nphpow eMax keV 350.000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 6.98115 +/- 0.702885 ________________________________________________________________________ Fit statistic : Chi-Squared = 44.74 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 44.74 using 59 PHA bins. Reduced chi-squared = 0.7850 for 57 degrees of freedom Null hypothesis probability = 8.807367e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 44.7436 0.0172644 -3 1.40911 6.98038 ============================== Variances and Principal Axes 1 5 2.2702E-02| -0.9988 -0.0484 4.9559E-01| 0.0484 -0.9988 ------------------------------ ======================== Covariance Matrix 1 2 2.381e-02 -2.285e-02 -2.285e-02 4.945e-01 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.40911 +/- 0.154300 2 1 nphpow eMin keV 15.0000 frozen 3 1 nphpow eMax keV 350.000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 6.98038 +/- 0.703198 ________________________________________________________________________ Fit statistic : Chi-Squared = 44.74 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 44.74 using 59 PHA bins. Reduced chi-squared = 0.7850 for 57 degrees of freedom Null hypothesis probability = 8.807370e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 44.7435 0.0033551 -3 1.40895 6.98053 ============================== Variances and Principal Axes 1 5 2.2704E-02| -0.9988 -0.0484 4.9551E-01| 0.0484 -0.9988 ------------------------------ ======================== Covariance Matrix 1 2 2.381e-02 -2.286e-02 -2.286e-02 4.944e-01 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.40895 +/- 0.154310 2 1 nphpow eMin keV 15.0000 frozen 3 1 nphpow eMax keV 350.000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 6.98053 +/- 0.703137 ________________________________________________________________________ Fit statistic : Chi-Squared = 44.74 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 44.74 using 59 PHA bins. Reduced chi-squared = 0.7850 for 57 degrees of freedom Null hypothesis probability = 8.807372e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>log phpow50_15_350kev.log; Logging to file:phpow50_15_350kev.log !XSPEC12>show; XSPEC version: 12.8.2 Sun May 31 04:04:01 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: ../sw00352108000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00352108000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00352108000b_preslew.pha Net count rate (cts/s) for Spectrum:1 8.411e-01 +/- 7.723e-02 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 0.048 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00352108000b_preslew.rsp for Source 1 Spectral data counts: 0.0403712 Model predicted rate: 0.735542 Current model list: ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.40895 +/- 0.154310 2 1 nphpow eMin keV 15.0000 frozen 3 1 nphpow eMax keV 350.000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 6.98053 +/- 0.703137 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 44.74 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 44.74 using 59 PHA bins. Reduced chi-squared = 0.7850 for 57 degrees of freedom Null hypothesis probability = 8.807372e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Weighting method: standard !XSPEC12>error 5; Parameter Confidence Range (2.706) 5 5.83097 8.13575 (-1.14953,1.15525) !XSPEC12>log none; Log file closed logging switched off XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_phpow_part2_15_150ke v_fit.xcm !XSPEC12>log none; No log file open !XSPEC12>query no; !XSPEC12>model nphpow ; 1.500 1.00000E-02 -3.0000 -2.0000 9.0000 10.000 ; 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 ; 1.000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.50000 +/- 0.0 2 1 nphpow eMin keV 15.0000 frozen 3 1 nphpow eMax keV 350.000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 120.18 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 120.18 using 59 PHA bins. Reduced chi-squared = 2.1083 for 57 degrees of freedom Null hypothesis probability = 2.078975e-06 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 44.7607 2.23831 -3 1.39064 6.98723 44.7442 0.471051 -4 1.41258 6.97662 44.7436 0.0896284 -5 1.40829 6.98115 ============================== Variances and Principal Axes 1 5 2.2714E-02| -0.9988 -0.0486 4.9516E-01| 0.0486 -0.9988 ------------------------------ ======================== Covariance Matrix 1 2 2.383e-02 -2.292e-02 -2.292e-02 4.940e-01 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.40829 +/- 0.154365 2 1 nphpow eMin keV 15.0000 frozen 3 1 nphpow eMax keV 350.000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 6.98115 +/- 0.702885 ________________________________________________________________________ Fit statistic : Chi-Squared = 44.74 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 44.74 using 59 PHA bins. Reduced chi-squared = 0.7850 for 57 degrees of freedom Null hypothesis probability = 8.807367e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 44.7436 0.0172644 -3 1.40911 6.98038 ============================== Variances and Principal Axes 1 5 2.2702E-02| -0.9988 -0.0484 4.9559E-01| 0.0484 -0.9988 ------------------------------ ======================== Covariance Matrix 1 2 2.381e-02 -2.285e-02 -2.285e-02 4.945e-01 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.40911 +/- 0.154300 2 1 nphpow eMin keV 15.0000 frozen 3 1 nphpow eMax keV 350.000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 6.98038 +/- 0.703198 ________________________________________________________________________ Fit statistic : Chi-Squared = 44.74 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 44.74 using 59 PHA bins. Reduced chi-squared = 0.7850 for 57 degrees of freedom Null hypothesis probability = 8.807370e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 44.7435 0.0033551 -3 1.40895 6.98053 ============================== Variances and Principal Axes 1 5 2.2704E-02| -0.9988 -0.0484 4.9551E-01| 0.0484 -0.9988 ------------------------------ ======================== Covariance Matrix 1 2 2.381e-02 -2.286e-02 -2.286e-02 4.944e-01 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.40895 +/- 0.154310 2 1 nphpow eMin keV 15.0000 frozen 3 1 nphpow eMax keV 350.000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 6.98053 +/- 0.703137 ________________________________________________________________________ Fit statistic : Chi-Squared = 44.74 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 44.74 using 59 PHA bins. Reduced chi-squared = 0.7850 for 57 degrees of freedom Null hypothesis probability = 8.807372e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>newpar 3 150.0; Fit statistic : Chi-Squared = 48.36 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 48.36 using 59 PHA bins. Reduced chi-squared = 0.8484 for 57 degrees of freedom Null hypothesis probability = 7.855266e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 44.7435 0.000972179 -2 1.40900 5.87978 ============================== Variances and Principal Axes 1 5 2.2718E-02| -0.9983 0.0576 3.5131E-01| -0.0576 -0.9983 ------------------------------ ======================== Covariance Matrix 1 2 2.381e-02 1.891e-02 1.891e-02 3.502e-01 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.40900 +/- 0.154303 2 1 nphpow eMin keV 15.0000 frozen 3 1 nphpow eMax keV 150.000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 5.87978 +/- 0.591795 ________________________________________________________________________ Fit statistic : Chi-Squared = 44.74 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 44.74 using 59 PHA bins. Reduced chi-squared = 0.7850 for 57 degrees of freedom Null hypothesis probability = 8.807373e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 44.7435 0.000321317 -3 1.40898 5.87977 ============================== Variances and Principal Axes 1 5 2.2719E-02| -0.9983 0.0576 3.5131E-01| -0.0576 -0.9983 ------------------------------ ======================== Covariance Matrix 1 2 2.381e-02 1.890e-02 1.890e-02 3.502e-01 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.40898 +/- 0.154304 2 1 nphpow eMin keV 15.0000 frozen 3 1 nphpow eMax keV 150.000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 5.87977 +/- 0.591796 ________________________________________________________________________ Fit statistic : Chi-Squared = 44.74 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 44.74 using 59 PHA bins. Reduced chi-squared = 0.7850 for 57 degrees of freedom Null hypothesis probability = 8.807374e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 44.7435 0.000254349 3 1.40898 5.87977 ============================== Variances and Principal Axes 1 5 2.2718E-02| -0.9983 0.0576 3.5131E-01| -0.0576 -0.9983 ------------------------------ ======================== Covariance Matrix 1 2 2.381e-02 1.890e-02 1.890e-02 3.502e-01 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.40898 +/- 0.154303 2 1 nphpow eMin keV 15.0000 frozen 3 1 nphpow eMax keV 150.000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 5.87977 +/- 0.591795 ________________________________________________________________________ Fit statistic : Chi-Squared = 44.74 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 44.74 using 59 PHA bins. Reduced chi-squared = 0.7850 for 57 degrees of freedom Null hypothesis probability = 8.807374e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>log phpow50_15_150kev.log; Logging to file:phpow50_15_150kev.log !XSPEC12>show; XSPEC version: 12.8.2 Sun May 31 04:04:02 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: ../sw00352108000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00352108000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00352108000b_preslew.pha Net count rate (cts/s) for Spectrum:1 8.411e-01 +/- 7.723e-02 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 0.048 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00352108000b_preslew.rsp for Source 1 Spectral data counts: 0.0403712 Model predicted rate: 0.735544 Current model list: ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.40898 +/- 0.154303 2 1 nphpow eMin keV 15.0000 frozen 3 1 nphpow eMax keV 150.000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 5.87977 +/- 0.591795 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 44.74 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 44.74 using 59 PHA bins. Reduced chi-squared = 0.7850 for 57 degrees of freedom Null hypothesis probability = 8.807374e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Weighting method: standard !XSPEC12>error 5; Parameter Confidence Range (2.706) 5 4.9103 6.85028 (-0.969472,0.97051) !XSPEC12>log none; Log file closed logging switched off XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_phpow_part3_15_25kev _fit.xcm !XSPEC12>log none; No log file open !XSPEC12>query no; !XSPEC12>model nphpow ; 1.500 1.00000E-02 -3.0000 -2.0000 9.0000 10.000 ; 15.000 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 350.000 -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 ; 1.000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.50000 +/- 0.0 2 1 nphpow eMin keV 15.0000 frozen 3 1 nphpow eMax keV 350.000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 120.18 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 120.18 using 59 PHA bins. Reduced chi-squared = 2.1083 for 57 degrees of freedom Null hypothesis probability = 2.078975e-06 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 44.7607 2.23831 -3 1.39064 6.98723 44.7442 0.471051 -4 1.41258 6.97662 44.7436 0.0896284 -5 1.40829 6.98115 ============================== Variances and Principal Axes 1 5 2.2714E-02| -0.9988 -0.0486 4.9516E-01| 0.0486 -0.9988 ------------------------------ ======================== Covariance Matrix 1 2 2.383e-02 -2.292e-02 -2.292e-02 4.940e-01 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.40829 +/- 0.154365 2 1 nphpow eMin keV 15.0000 frozen 3 1 nphpow eMax keV 350.000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 6.98115 +/- 0.702885 ________________________________________________________________________ Fit statistic : Chi-Squared = 44.74 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 44.74 using 59 PHA bins. Reduced chi-squared = 0.7850 for 57 degrees of freedom Null hypothesis probability = 8.807367e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 44.7436 0.0172644 -3 1.40911 6.98038 ============================== Variances and Principal Axes 1 5 2.2702E-02| -0.9988 -0.0484 4.9559E-01| 0.0484 -0.9988 ------------------------------ ======================== Covariance Matrix 1 2 2.381e-02 -2.285e-02 -2.285e-02 4.945e-01 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.40911 +/- 0.154300 2 1 nphpow eMin keV 15.0000 frozen 3 1 nphpow eMax keV 350.000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 6.98038 +/- 0.703198 ________________________________________________________________________ Fit statistic : Chi-Squared = 44.74 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 44.74 using 59 PHA bins. Reduced chi-squared = 0.7850 for 57 degrees of freedom Null hypothesis probability = 8.807370e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 44.7435 0.0033551 -3 1.40895 6.98053 ============================== Variances and Principal Axes 1 5 2.2704E-02| -0.9988 -0.0484 4.9551E-01| 0.0484 -0.9988 ------------------------------ ======================== Covariance Matrix 1 2 2.381e-02 -2.286e-02 -2.286e-02 4.944e-01 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.40895 +/- 0.154310 2 1 nphpow eMin keV 15.0000 frozen 3 1 nphpow eMax keV 350.000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 6.98053 +/- 0.703137 ________________________________________________________________________ Fit statistic : Chi-Squared = 44.74 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 44.74 using 59 PHA bins. Reduced chi-squared = 0.7850 for 57 degrees of freedom Null hypothesis probability = 8.807372e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>newpar 3 25.0; Fit statistic : Chi-Squared = 877.45 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 877.45 using 59 PHA bins. Reduced chi-squared = 15.394 for 57 degrees of freedom Null hypothesis probability = 2.479097e-147 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 44.7435 0.00134857 -3 1.40902 1.81725 ============================== Variances and Principal Axes 1 5 7.1172E-03| -0.9127 0.4086 1.0708E-01| -0.4086 -0.9127 ------------------------------ ======================== Covariance Matrix 1 2 2.380e-02 3.728e-02 3.728e-02 9.039e-02 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.40902 +/- 0.154284 2 1 nphpow eMin keV 15.0000 frozen 3 1 nphpow eMax keV 25.0000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 1.81725 +/- 0.300656 ________________________________________________________________________ Fit statistic : Chi-Squared = 44.74 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 44.74 using 59 PHA bins. Reduced chi-squared = 0.7850 for 57 degrees of freedom Null hypothesis probability = 8.807374e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 44.7435 0.000408881 -1 1.40900 1.81723 ============================== Variances and Principal Axes 1 5 7.1178E-03| -0.9127 0.4086 1.0708E-01| -0.4086 -0.9127 ------------------------------ ======================== Covariance Matrix 1 2 2.380e-02 3.728e-02 3.728e-02 9.040e-02 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.40900 +/- 0.154285 2 1 nphpow eMin keV 15.0000 frozen 3 1 nphpow eMax keV 25.0000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 1.81723 +/- 0.300662 ________________________________________________________________________ Fit statistic : Chi-Squared = 44.74 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 44.74 using 59 PHA bins. Reduced chi-squared = 0.7850 for 57 degrees of freedom Null hypothesis probability = 8.807375e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 44.7435 0.000101612 0 1.40900 1.81722 ============================== Variances and Principal Axes 1 5 7.1177E-03| -0.9127 0.4086 1.0708E-01| -0.4086 -0.9127 ------------------------------ ======================== Covariance Matrix 1 2 2.380e-02 3.728e-02 3.728e-02 9.040e-02 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.40900 +/- 0.154285 2 1 nphpow eMin keV 15.0000 frozen 3 1 nphpow eMax keV 25.0000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 1.81722 +/- 0.300663 ________________________________________________________________________ Fit statistic : Chi-Squared = 44.74 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 44.74 using 59 PHA bins. Reduced chi-squared = 0.7850 for 57 degrees of freedom Null hypothesis probability = 8.807376e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>log phpow50_15_25kev.log; Logging to file:phpow50_15_25kev.log !XSPEC12>show; XSPEC version: 12.8.2 Sun May 31 04:04:02 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: ../sw00352108000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00352108000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00352108000b_preslew.pha Net count rate (cts/s) for Spectrum:1 8.411e-01 +/- 7.723e-02 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 0.048 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00352108000b_preslew.rsp for Source 1 Spectral data counts: 0.0403712 Model predicted rate: 0.735545 Current model list: ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.40900 +/- 0.154285 2 1 nphpow eMin keV 15.0000 frozen 3 1 nphpow eMax keV 25.0000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 1.81722 +/- 0.300663 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 44.74 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 44.74 using 59 PHA bins. Reduced chi-squared = 0.7850 for 57 degrees of freedom Null hypothesis probability = 8.807376e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Weighting method: standard !XSPEC12>error 5; Parameter Confidence Range (2.706) 5 1.36457 2.29812 (-0.452659,0.480896) !XSPEC12>log none; Log file closed logging switched off XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_phpow_part4_25_50kev _fit.xcm !XSPEC12>log none; No log file open !XSPEC12>query no; !XSPEC12>model nphpow ; 1.500 1.00000E-02 -3.0000 -2.0000 9.0000 10.000 ; 15.000 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 350.000 -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 ; 1.000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.50000 +/- 0.0 2 1 nphpow eMin keV 15.0000 frozen 3 1 nphpow eMax keV 350.000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 120.18 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 120.18 using 59 PHA bins. Reduced chi-squared = 2.1083 for 57 degrees of freedom Null hypothesis probability = 2.078975e-06 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 44.7607 2.23831 -3 1.39064 6.98723 44.7442 0.471051 -4 1.41258 6.97662 44.7436 0.0896284 -5 1.40829 6.98115 ============================== Variances and Principal Axes 1 5 2.2714E-02| -0.9988 -0.0486 4.9516E-01| 0.0486 -0.9988 ------------------------------ ======================== Covariance Matrix 1 2 2.383e-02 -2.292e-02 -2.292e-02 4.940e-01 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.40829 +/- 0.154365 2 1 nphpow eMin keV 15.0000 frozen 3 1 nphpow eMax keV 350.000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 6.98115 +/- 0.702885 ________________________________________________________________________ Fit statistic : Chi-Squared = 44.74 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 44.74 using 59 PHA bins. Reduced chi-squared = 0.7850 for 57 degrees of freedom Null hypothesis probability = 8.807367e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 44.7436 0.0172644 -3 1.40911 6.98038 ============================== Variances and Principal Axes 1 5 2.2702E-02| -0.9988 -0.0484 4.9559E-01| 0.0484 -0.9988 ------------------------------ ======================== Covariance Matrix 1 2 2.381e-02 -2.285e-02 -2.285e-02 4.945e-01 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.40911 +/- 0.154300 2 1 nphpow eMin keV 15.0000 frozen 3 1 nphpow eMax keV 350.000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 6.98038 +/- 0.703198 ________________________________________________________________________ Fit statistic : Chi-Squared = 44.74 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 44.74 using 59 PHA bins. Reduced chi-squared = 0.7850 for 57 degrees of freedom Null hypothesis probability = 8.807370e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 44.7435 0.0033551 -3 1.40895 6.98053 ============================== Variances and Principal Axes 1 5 2.2704E-02| -0.9988 -0.0484 4.9551E-01| 0.0484 -0.9988 ------------------------------ ======================== Covariance Matrix 1 2 2.381e-02 -2.286e-02 -2.286e-02 4.944e-01 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.40895 +/- 0.154310 2 1 nphpow eMin keV 15.0000 frozen 3 1 nphpow eMax keV 350.000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 6.98053 +/- 0.703137 ________________________________________________________________________ Fit statistic : Chi-Squared = 44.74 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 44.74 using 59 PHA bins. Reduced chi-squared = 0.7850 for 57 degrees of freedom Null hypothesis probability = 8.807372e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>newpar 2 25.0; Fit statistic : Chi-Squared = 57.52 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 57.52 using 59 PHA bins. Reduced chi-squared = 1.009 for 57 degrees of freedom Null hypothesis probability = 4.559158e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>newpar 3 50.0; Fit statistic : Chi-Squared = 750.40 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 750.40 using 59 PHA bins. Reduced chi-squared = 13.165 for 57 degrees of freedom Null hypothesis probability = 1.315372e-121 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 44.7435 0.00108818 0 1.40897 1.93060 ============================== Variances and Principal Axes 1 5 1.7714E-02| -0.8958 0.4444 4.8569E-02| -0.4444 -0.8958 ------------------------------ ======================== Covariance Matrix 1 2 2.381e-02 1.228e-02 1.228e-02 4.248e-02 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.40897 +/- 0.154296 2 1 nphpow eMin keV 25.0000 frozen 3 1 nphpow eMax keV 50.0000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 1.93060 +/- 0.206098 ________________________________________________________________________ Fit statistic : Chi-Squared = 44.74 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 44.74 using 59 PHA bins. Reduced chi-squared = 0.7850 for 57 degrees of freedom Null hypothesis probability = 8.807376e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 44.7435 0.000574941 3 1.40897 1.93060 ============================== Variances and Principal Axes 1 5 1.7715E-02| -0.8958 0.4444 4.8568E-02| -0.4444 -0.8958 ------------------------------ ======================== Covariance Matrix 1 2 2.381e-02 1.228e-02 1.228e-02 4.248e-02 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.40897 +/- 0.154297 2 1 nphpow eMin keV 25.0000 frozen 3 1 nphpow eMax keV 50.0000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 1.93060 +/- 0.206097 ________________________________________________________________________ Fit statistic : Chi-Squared = 44.74 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 44.74 using 59 PHA bins. Reduced chi-squared = 0.7850 for 57 degrees of freedom Null hypothesis probability = 8.807376e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 44.7435 0.000574941 3 1.40897 1.93060 ============================== Variances and Principal Axes 1 5 1.7715E-02| -0.8958 0.4444 4.8568E-02| -0.4444 -0.8958 ------------------------------ ======================== Covariance Matrix 1 2 2.381e-02 1.228e-02 1.228e-02 4.248e-02 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.40897 +/- 0.154297 2 1 nphpow eMin keV 25.0000 frozen 3 1 nphpow eMax keV 50.0000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 1.93060 +/- 0.206097 ________________________________________________________________________ Fit statistic : Chi-Squared = 44.74 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 44.74 using 59 PHA bins. Reduced chi-squared = 0.7850 for 57 degrees of freedom Null hypothesis probability = 8.807376e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>log phpow50_25_50kev.log; Logging to file:phpow50_25_50kev.log !XSPEC12>show; XSPEC version: 12.8.2 Sun May 31 04:04:03 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: ../sw00352108000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00352108000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00352108000b_preslew.pha Net count rate (cts/s) for Spectrum:1 8.411e-01 +/- 7.723e-02 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 0.048 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00352108000b_preslew.rsp for Source 1 Spectral data counts: 0.0403712 Model predicted rate: 0.735544 Current model list: ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.40897 +/- 0.154297 2 1 nphpow eMin keV 25.0000 frozen 3 1 nphpow eMax keV 50.0000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 1.93060 +/- 0.206097 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 44.74 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 44.74 using 59 PHA bins. Reduced chi-squared = 0.7850 for 57 degrees of freedom Null hypothesis probability = 8.807376e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Weighting method: standard !XSPEC12>error 5; Parameter Confidence Range (2.706) 5 1.59384 2.26415 (-0.336773,0.333532) !XSPEC12>log none; Log file closed logging switched off XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_phpow_part5_50_100ke v_fit.xcm !XSPEC12>log none; No log file open !XSPEC12>query no; !XSPEC12>model nphpow ; 1.500 1.00000E-02 -3.0000 -2.0000 9.0000 10.000 ; 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 ; 1.000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.50000 +/- 0.0 2 1 nphpow eMin keV 15.0000 frozen 3 1 nphpow eMax keV 350.000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 120.18 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 120.18 using 59 PHA bins. Reduced chi-squared = 2.1083 for 57 degrees of freedom Null hypothesis probability = 2.078975e-06 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 44.7607 2.23831 -3 1.39064 6.98723 44.7442 0.471051 -4 1.41258 6.97662 44.7436 0.0896284 -5 1.40829 6.98115 ============================== Variances and Principal Axes 1 5 2.2714E-02| -0.9988 -0.0486 4.9516E-01| 0.0486 -0.9988 ------------------------------ ======================== Covariance Matrix 1 2 2.383e-02 -2.292e-02 -2.292e-02 4.940e-01 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.40829 +/- 0.154365 2 1 nphpow eMin keV 15.0000 frozen 3 1 nphpow eMax keV 350.000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 6.98115 +/- 0.702885 ________________________________________________________________________ Fit statistic : Chi-Squared = 44.74 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 44.74 using 59 PHA bins. Reduced chi-squared = 0.7850 for 57 degrees of freedom Null hypothesis probability = 8.807367e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 44.7436 0.0172644 -3 1.40911 6.98038 ============================== Variances and Principal Axes 1 5 2.2702E-02| -0.9988 -0.0484 4.9559E-01| 0.0484 -0.9988 ------------------------------ ======================== Covariance Matrix 1 2 2.381e-02 -2.285e-02 -2.285e-02 4.945e-01 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.40911 +/- 0.154300 2 1 nphpow eMin keV 15.0000 frozen 3 1 nphpow eMax keV 350.000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 6.98038 +/- 0.703198 ________________________________________________________________________ Fit statistic : Chi-Squared = 44.74 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 44.74 using 59 PHA bins. Reduced chi-squared = 0.7850 for 57 degrees of freedom Null hypothesis probability = 8.807370e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 44.7435 0.0033551 -3 1.40895 6.98053 ============================== Variances and Principal Axes 1 5 2.2704E-02| -0.9988 -0.0484 4.9551E-01| 0.0484 -0.9988 ------------------------------ ======================== Covariance Matrix 1 2 2.381e-02 -2.286e-02 -2.286e-02 4.944e-01 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.40895 +/- 0.154310 2 1 nphpow eMin keV 15.0000 frozen 3 1 nphpow eMax keV 350.000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 6.98053 +/- 0.703137 ________________________________________________________________________ Fit statistic : Chi-Squared = 44.74 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 44.74 using 59 PHA bins. Reduced chi-squared = 0.7850 for 57 degrees of freedom Null hypothesis probability = 8.807372e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>newpar 2 50.0; Fit statistic : Chi-Squared = 183.35 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 183.35 using 59 PHA bins. Reduced chi-squared = 3.2167 for 57 degrees of freedom Null hypothesis probability = 3.479388e-15 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>newpar 3 100.0; Fit statistic : Chi-Squared = 1534.55 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 1534.55 using 59 PHA bins. Reduced chi-squared = 26.9219 for 57 degrees of freedom Null hypothesis probability = 2.344757e-283 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 44.7435 0.000782701 0 1.40897 1.45406 ============================== Variances and Principal Axes 1 5 1.1690E-02| -0.7726 -0.6349 4.1749E-02| 0.6349 -0.7726 ------------------------------ ======================== Covariance Matrix 1 2 2.381e-02 -1.474e-02 -1.474e-02 2.963e-02 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.40897 +/- 0.154295 2 1 nphpow eMin keV 50.0000 frozen 3 1 nphpow eMax keV 100.000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 1.45406 +/- 0.172139 ________________________________________________________________________ Fit statistic : Chi-Squared = 44.74 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 44.74 using 59 PHA bins. Reduced chi-squared = 0.7850 for 57 degrees of freedom Null hypothesis probability = 8.807375e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 44.7435 0.000122433 2 1.40897 1.45405 ============================== Variances and Principal Axes 1 5 1.1690E-02| -0.7726 -0.6349 4.1750E-02| 0.6349 -0.7726 ------------------------------ ======================== Covariance Matrix 1 2 2.381e-02 -1.475e-02 -1.475e-02 2.963e-02 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.40897 +/- 0.154297 2 1 nphpow eMin keV 50.0000 frozen 3 1 nphpow eMax keV 100.000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 1.45405 +/- 0.172141 ________________________________________________________________________ Fit statistic : Chi-Squared = 44.74 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 44.74 using 59 PHA bins. Reduced chi-squared = 0.7850 for 57 degrees of freedom Null hypothesis probability = 8.807375e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 44.7435 0.000122433 2 1.40897 1.45405 ============================== Variances and Principal Axes 1 5 1.1690E-02| -0.7726 -0.6349 4.1750E-02| 0.6349 -0.7726 ------------------------------ ======================== Covariance Matrix 1 2 2.381e-02 -1.475e-02 -1.475e-02 2.963e-02 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.40897 +/- 0.154297 2 1 nphpow eMin keV 50.0000 frozen 3 1 nphpow eMax keV 100.000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 1.45405 +/- 0.172141 ________________________________________________________________________ Fit statistic : Chi-Squared = 44.74 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 44.74 using 59 PHA bins. Reduced chi-squared = 0.7850 for 57 degrees of freedom Null hypothesis probability = 8.807375e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>log phpow50_50_100kev.log; Logging to file:phpow50_50_100kev.log !XSPEC12>show; XSPEC version: 12.8.2 Sun May 31 04:04:04 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: ../sw00352108000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00352108000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00352108000b_preslew.pha Net count rate (cts/s) for Spectrum:1 8.411e-01 +/- 7.723e-02 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 0.048 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00352108000b_preslew.rsp for Source 1 Spectral data counts: 0.0403712 Model predicted rate: 0.735543 Current model list: ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.40897 +/- 0.154297 2 1 nphpow eMin keV 50.0000 frozen 3 1 nphpow eMax keV 100.000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 1.45405 +/- 0.172141 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 44.74 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 44.74 using 59 PHA bins. Reduced chi-squared = 0.7850 for 57 degrees of freedom Null hypothesis probability = 8.807375e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Weighting method: standard !XSPEC12>error 5; Parameter Confidence Range (2.706) 5 1.17586 1.72819 (-0.27819,0.274137) !XSPEC12>log none; Log file closed logging switched off XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_phpow_part6_100_150k ev_fit.xcm !XSPEC12>log none; No log file open !XSPEC12>query no; !XSPEC12>model nphpow ; 1.500 1.00000E-02 -3.0000 -2.0000 9.0000 10.000 ; 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 ; 1.000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.50000 +/- 0.0 2 1 nphpow eMin keV 15.0000 frozen 3 1 nphpow eMax keV 350.000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 120.18 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 120.18 using 59 PHA bins. Reduced chi-squared = 2.1083 for 57 degrees of freedom Null hypothesis probability = 2.078975e-06 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 44.7607 2.23831 -3 1.39064 6.98723 44.7442 0.471051 -4 1.41258 6.97662 44.7436 0.0896284 -5 1.40829 6.98115 ============================== Variances and Principal Axes 1 5 2.2714E-02| -0.9988 -0.0486 4.9516E-01| 0.0486 -0.9988 ------------------------------ ======================== Covariance Matrix 1 2 2.383e-02 -2.292e-02 -2.292e-02 4.940e-01 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.40829 +/- 0.154365 2 1 nphpow eMin keV 15.0000 frozen 3 1 nphpow eMax keV 350.000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 6.98115 +/- 0.702885 ________________________________________________________________________ Fit statistic : Chi-Squared = 44.74 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 44.74 using 59 PHA bins. Reduced chi-squared = 0.7850 for 57 degrees of freedom Null hypothesis probability = 8.807367e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 44.7436 0.0172644 -3 1.40911 6.98038 ============================== Variances and Principal Axes 1 5 2.2702E-02| -0.9988 -0.0484 4.9559E-01| 0.0484 -0.9988 ------------------------------ ======================== Covariance Matrix 1 2 2.381e-02 -2.285e-02 -2.285e-02 4.945e-01 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.40911 +/- 0.154300 2 1 nphpow eMin keV 15.0000 frozen 3 1 nphpow eMax keV 350.000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 6.98038 +/- 0.703198 ________________________________________________________________________ Fit statistic : Chi-Squared = 44.74 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 44.74 using 59 PHA bins. Reduced chi-squared = 0.7850 for 57 degrees of freedom Null hypothesis probability = 8.807370e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 44.7435 0.0033551 -3 1.40895 6.98053 ============================== Variances and Principal Axes 1 5 2.2704E-02| -0.9988 -0.0484 4.9551E-01| 0.0484 -0.9988 ------------------------------ ======================== Covariance Matrix 1 2 2.381e-02 -2.286e-02 -2.286e-02 4.944e-01 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.40895 +/- 0.154310 2 1 nphpow eMin keV 15.0000 frozen 3 1 nphpow eMax keV 350.000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 6.98053 +/- 0.703137 ________________________________________________________________________ Fit statistic : Chi-Squared = 44.74 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 44.74 using 59 PHA bins. Reduced chi-squared = 0.7850 for 57 degrees of freedom Null hypothesis probability = 8.807372e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>newpar 2 100.0; Fit statistic : Chi-Squared = 926.78 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 926.78 using 59 PHA bins. Reduced chi-squared = 16.259 for 57 degrees of freedom Null hypothesis probability = 2.156571e-157 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>newpar 3 150.0; Fit statistic : Chi-Squared = 8958.20 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 8958.20 using 59 PHA bins. Reduced chi-squared = 157.161 for 57 degrees of freedom Null hypothesis probability = 0.000000e+00 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 44.7435 0.000557341 -2 1.40898 0.677931 ============================== Variances and Principal Axes 1 5 3.5946E-02| 0.7950 -0.6066 2.9510E-03| 0.6066 0.7950 ------------------------------ ======================== Covariance Matrix 1 2 2.380e-02 -1.591e-02 -1.591e-02 1.509e-02 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.40898 +/- 0.154283 2 1 nphpow eMin keV 100.000 frozen 3 1 nphpow eMax keV 150.000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 0.677931 +/- 0.122857 ________________________________________________________________________ Fit statistic : Chi-Squared = 44.74 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 44.74 using 59 PHA bins. Reduced chi-squared = 0.7850 for 57 degrees of freedom Null hypothesis probability = 8.807376e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 44.7435 0.000282017 4 1.40898 0.677930 ============================== Variances and Principal Axes 1 5 3.5946E-02| -0.7950 0.6066 2.9509E-03| -0.6066 -0.7950 ------------------------------ ======================== Covariance Matrix 1 2 2.380e-02 -1.591e-02 -1.591e-02 1.509e-02 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.40898 +/- 0.154285 2 1 nphpow eMin keV 100.000 frozen 3 1 nphpow eMax keV 150.000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 0.677930 +/- 0.122856 ________________________________________________________________________ Fit statistic : Chi-Squared = 44.74 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 44.74 using 59 PHA bins. Reduced chi-squared = 0.7850 for 57 degrees of freedom Null hypothesis probability = 8.807376e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 44.7435 0.000282017 3 1.40898 0.677930 ============================== Variances and Principal Axes 1 5 3.5946E-02| -0.7950 0.6066 2.9509E-03| -0.6066 -0.7950 ------------------------------ ======================== Covariance Matrix 1 2 2.380e-02 -1.591e-02 -1.591e-02 1.509e-02 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.40898 +/- 0.154285 2 1 nphpow eMin keV 100.000 frozen 3 1 nphpow eMax keV 150.000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 0.677930 +/- 0.122856 ________________________________________________________________________ Fit statistic : Chi-Squared = 44.74 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 44.74 using 59 PHA bins. Reduced chi-squared = 0.7850 for 57 degrees of freedom Null hypothesis probability = 8.807376e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>log phpow50_100_150kev.log; Logging to file:phpow50_100_150kev.log !XSPEC12>show; XSPEC version: 12.8.2 Sun May 31 04:04:04 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: ../sw00352108000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00352108000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00352108000b_preslew.pha Net count rate (cts/s) for Spectrum:1 8.411e-01 +/- 7.723e-02 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 0.048 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00352108000b_preslew.rsp for Source 1 Spectral data counts: 0.0403712 Model predicted rate: 0.735544 Current model list: ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.40898 +/- 0.154285 2 1 nphpow eMin keV 100.000 frozen 3 1 nphpow eMax keV 150.000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 0.677930 +/- 0.122856 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 44.74 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 44.74 using 59 PHA bins. Reduced chi-squared = 0.7850 for 57 degrees of freedom Null hypothesis probability = 8.807376e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Weighting method: standard !XSPEC12>error 5; Parameter Confidence Range (2.706) 5 0.494883 0.874044 (-0.183047,0.196114) !XSPEC12>log none; Log file closed logging switched off XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_phpow_part7_100_350k ev_fit.xcm !XSPEC12>log none; No log file open !XSPEC12>query no; !XSPEC12>model nphpow ; 1.500 1.00000E-02 -3.0000 -2.0000 9.0000 10.000 ; 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 ; 1.000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.50000 +/- 0.0 2 1 nphpow eMin keV 15.0000 frozen 3 1 nphpow eMax keV 350.000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 120.18 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 120.18 using 59 PHA bins. Reduced chi-squared = 2.1083 for 57 degrees of freedom Null hypothesis probability = 2.078975e-06 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 44.7607 2.23831 -3 1.39064 6.98723 44.7442 0.471051 -4 1.41258 6.97662 44.7436 0.0896284 -5 1.40829 6.98115 ============================== Variances and Principal Axes 1 5 2.2714E-02| -0.9988 -0.0486 4.9516E-01| 0.0486 -0.9988 ------------------------------ ======================== Covariance Matrix 1 2 2.383e-02 -2.292e-02 -2.292e-02 4.940e-01 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.40829 +/- 0.154365 2 1 nphpow eMin keV 15.0000 frozen 3 1 nphpow eMax keV 350.000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 6.98115 +/- 0.702885 ________________________________________________________________________ Fit statistic : Chi-Squared = 44.74 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 44.74 using 59 PHA bins. Reduced chi-squared = 0.7850 for 57 degrees of freedom Null hypothesis probability = 8.807367e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 44.7436 0.0172644 -3 1.40911 6.98038 ============================== Variances and Principal Axes 1 5 2.2702E-02| -0.9988 -0.0484 4.9559E-01| 0.0484 -0.9988 ------------------------------ ======================== Covariance Matrix 1 2 2.381e-02 -2.285e-02 -2.285e-02 4.945e-01 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.40911 +/- 0.154300 2 1 nphpow eMin keV 15.0000 frozen 3 1 nphpow eMax keV 350.000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 6.98038 +/- 0.703198 ________________________________________________________________________ Fit statistic : Chi-Squared = 44.74 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 44.74 using 59 PHA bins. Reduced chi-squared = 0.7850 for 57 degrees of freedom Null hypothesis probability = 8.807370e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 44.7435 0.0033551 -3 1.40895 6.98053 ============================== Variances and Principal Axes 1 5 2.2704E-02| -0.9988 -0.0484 4.9551E-01| 0.0484 -0.9988 ------------------------------ ======================== Covariance Matrix 1 2 2.381e-02 -2.286e-02 -2.286e-02 4.944e-01 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.40895 +/- 0.154310 2 1 nphpow eMin keV 15.0000 frozen 3 1 nphpow eMax keV 350.000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 6.98053 +/- 0.703137 ________________________________________________________________________ Fit statistic : Chi-Squared = 44.74 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 44.74 using 59 PHA bins. Reduced chi-squared = 0.7850 for 57 degrees of freedom Null hypothesis probability = 8.807372e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>newpar 2 100.0; Fit statistic : Chi-Squared = 926.78 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 926.78 using 59 PHA bins. Reduced chi-squared = 16.259 for 57 degrees of freedom Null hypothesis probability = 2.156571e-157 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 44.7436 0.000530626 -3 1.40898 1.77867 ============================== Variances and Principal Axes 1 5 3.8358E-03| -0.9450 -0.3272 1.9035E-01| 0.3272 -0.9450 ------------------------------ ======================== Covariance Matrix 1 2 2.380e-02 -5.766e-02 -5.766e-02 1.704e-01 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.40898 +/- 0.154272 2 1 nphpow eMin keV 100.000 frozen 3 1 nphpow eMax keV 350.000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 1.77867 +/- 0.412773 ________________________________________________________________________ Fit statistic : Chi-Squared = 44.74 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 44.74 using 59 PHA bins. Reduced chi-squared = 0.7850 for 57 degrees of freedom Null hypothesis probability = 8.807369e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 44.7435 0.00038133 -3 1.40896 1.77872 ============================== Variances and Principal Axes 1 5 3.8356E-03| -0.9450 -0.3272 1.9034E-01| 0.3272 -0.9450 ------------------------------ ======================== Covariance Matrix 1 2 2.380e-02 -5.766e-02 -5.766e-02 1.704e-01 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.40896 +/- 0.154273 2 1 nphpow eMin keV 100.000 frozen 3 1 nphpow eMax keV 350.000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 1.77872 +/- 0.412769 ________________________________________________________________________ Fit statistic : Chi-Squared = 44.74 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 44.74 using 59 PHA bins. Reduced chi-squared = 0.7850 for 57 degrees of freedom Null hypothesis probability = 8.807373e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 44.7435 0.000431928 -2 1.40898 1.77867 ============================== Variances and Principal Axes 1 5 3.8357E-03| -0.9450 -0.3272 1.9034E-01| 0.3272 -0.9450 ------------------------------ ======================== Covariance Matrix 1 2 2.380e-02 -5.766e-02 -5.766e-02 1.704e-01 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.40898 +/- 0.154272 2 1 nphpow eMin keV 100.000 frozen 3 1 nphpow eMax keV 350.000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 1.77867 +/- 0.412771 ________________________________________________________________________ Fit statistic : Chi-Squared = 44.74 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 44.74 using 59 PHA bins. Reduced chi-squared = 0.7850 for 57 degrees of freedom Null hypothesis probability = 8.807374e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>log phpow50_100_350kev.log; Logging to file:phpow50_100_350kev.log !XSPEC12>show; XSPEC version: 12.8.2 Sun May 31 04:04:05 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: ../sw00352108000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00352108000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00352108000b_preslew.pha Net count rate (cts/s) for Spectrum:1 8.411e-01 +/- 7.723e-02 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 0.048 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00352108000b_preslew.rsp for Source 1 Spectral data counts: 0.0403712 Model predicted rate: 0.735544 Current model list: ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.40898 +/- 0.154272 2 1 nphpow eMin keV 100.000 frozen 3 1 nphpow eMax keV 350.000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 1.77867 +/- 0.412771 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 44.74 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 44.74 using 59 PHA bins. Reduced chi-squared = 0.7850 for 57 degrees of freedom Null hypothesis probability = 8.807374e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Weighting method: standard !XSPEC12>error 5; Parameter Confidence Range (2.706) 5 1.20253 2.46949 (-0.576137,0.690819) !XSPEC12>log none; Log file closed logging switched off XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_pegpow_part1_15_350k ev_fit.xcm !XSPEC12>log none; No log file open !XSPEC12>query no; !XSPEC12>model npegpow ; 1.5000 1.00000E-02 -3.0000 -2.0000 9.0000 10.000 ; 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 ; 50.00 -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 npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.50000 +/- 0.0 2 1 npegpow eMin keV 15.0000 frozen 3 1 npegpow eMax keV 350.000 frozen 4 1 npegpow enorm keV 50.0000 frozen 5 1 npegpow norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 147.88 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 147.88 using 59 PHA bins. Reduced chi-squared = 2.5943 for 57 degrees of freedom Null hypothesis probability = 5.260706e-10 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 44.7636 2.23872 -3 1.39111 879990. 44.7442 0.739675 -4 1.41256 867966. 44.7436 0.0847672 -5 1.40827 871528. ============================== Variances and Principal Axes 1 5 7.6270E-03| -1.0000 -0.0000 2.2825E+10| 0.0000 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 2.383e-02 -1.923e+04 -1.923e+04 2.283e+10 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.40827 +/- 0.154360 2 1 npegpow eMin keV 15.0000 frozen 3 1 npegpow eMax keV 350.000 frozen 4 1 npegpow enorm keV 50.0000 frozen 5 1 npegpow norm 8.71528E+05 +/- 1.51081E+05 ________________________________________________________________________ Fit statistic : Chi-Squared = 44.74 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 44.74 using 59 PHA bins. Reduced chi-squared = 0.7850 for 57 degrees of freedom Null hypothesis probability = 8.807369e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 44.7435 0.0176461 -3 1.40911 870860. ============================== Variances and Principal Axes 1 5 7.6309E-03| -1.0000 -0.0000 2.2975E+10| 0.0000 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 2.380e-02 -1.928e+04 -1.928e+04 2.297e+10 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.40911 +/- 0.154286 2 1 npegpow eMin keV 15.0000 frozen 3 1 npegpow eMax keV 350.000 frozen 4 1 npegpow enorm keV 50.0000 frozen 5 1 npegpow norm 8.70860E+05 +/- 1.51574E+05 ________________________________________________________________________ Fit statistic : Chi-Squared = 44.74 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 44.74 using 59 PHA bins. Reduced chi-squared = 0.7850 for 57 degrees of freedom Null hypothesis probability = 8.807380e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 44.7435 0.00331371 2 1.40911 870860. ============================== Variances and Principal Axes 1 5 7.6298E-03| -1.0000 -0.0000 2.2945E+10| 0.0000 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 2.381e-02 -1.927e+04 -1.927e+04 2.295e+10 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.40911 +/- 0.154297 2 1 npegpow eMin keV 15.0000 frozen 3 1 npegpow eMax keV 350.000 frozen 4 1 npegpow enorm keV 50.0000 frozen 5 1 npegpow norm 8.70860E+05 +/- 1.51478E+05 ________________________________________________________________________ Fit statistic : Chi-Squared = 44.74 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 44.74 using 59 PHA bins. Reduced chi-squared = 0.7850 for 57 degrees of freedom Null hypothesis probability = 8.807380e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>log pegpow50_15_350kev.log; Logging to file:pegpow50_15_350kev.log !XSPEC12>show; XSPEC version: 12.8.2 Sun May 31 04:04:05 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: ../sw00352108000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00352108000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00352108000b_preslew.pha Net count rate (cts/s) for Spectrum:1 8.411e-01 +/- 7.723e-02 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 0.048 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00352108000b_preslew.rsp for Source 1 Spectral data counts: 0.0403712 Model predicted rate: 0.735552 Current model list: ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.40911 +/- 0.154297 2 1 npegpow eMin keV 15.0000 frozen 3 1 npegpow eMax keV 350.000 frozen 4 1 npegpow enorm keV 50.0000 frozen 5 1 npegpow norm 8.70860E+05 +/- 1.51478E+05 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 44.74 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 44.74 using 59 PHA bins. Reduced chi-squared = 0.7850 for 57 degrees of freedom Null hypothesis probability = 8.807380e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Weighting method: standard !XSPEC12>error 5; Parameter Confidence Range (2.706) 5 652143 1.12352e+06 (-218717,252661) !XSPEC12>log none; Log file closed logging switched off XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_pegpow_part2_15_150k ev_fit.xcm !XSPEC12>log none; No log file open !XSPEC12>query no; !XSPEC12>model npegpow ; 1.5000 1.00000E-02 -3.0000 -2.0000 9.0000 10.000 ; 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 ; 50.00 -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 npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.50000 +/- 0.0 2 1 npegpow eMin keV 15.0000 frozen 3 1 npegpow eMax keV 350.000 frozen 4 1 npegpow enorm keV 50.0000 frozen 5 1 npegpow norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 147.88 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 147.88 using 59 PHA bins. Reduced chi-squared = 2.5943 for 57 degrees of freedom Null hypothesis probability = 5.260706e-10 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 44.7636 2.23872 -3 1.39111 879990. 44.7442 0.739675 -4 1.41256 867966. 44.7436 0.0847672 -5 1.40827 871528. ============================== Variances and Principal Axes 1 5 7.6270E-03| -1.0000 -0.0000 2.2825E+10| 0.0000 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 2.383e-02 -1.923e+04 -1.923e+04 2.283e+10 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.40827 +/- 0.154360 2 1 npegpow eMin keV 15.0000 frozen 3 1 npegpow eMax keV 350.000 frozen 4 1 npegpow enorm keV 50.0000 frozen 5 1 npegpow norm 8.71528E+05 +/- 1.51081E+05 ________________________________________________________________________ Fit statistic : Chi-Squared = 44.74 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 44.74 using 59 PHA bins. Reduced chi-squared = 0.7850 for 57 degrees of freedom Null hypothesis probability = 8.807369e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 44.7435 0.0176461 -3 1.40911 870860. ============================== Variances and Principal Axes 1 5 7.6309E-03| -1.0000 -0.0000 2.2975E+10| 0.0000 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 2.380e-02 -1.928e+04 -1.928e+04 2.297e+10 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.40911 +/- 0.154286 2 1 npegpow eMin keV 15.0000 frozen 3 1 npegpow eMax keV 350.000 frozen 4 1 npegpow enorm keV 50.0000 frozen 5 1 npegpow norm 8.70860E+05 +/- 1.51574E+05 ________________________________________________________________________ Fit statistic : Chi-Squared = 44.74 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 44.74 using 59 PHA bins. Reduced chi-squared = 0.7850 for 57 degrees of freedom Null hypothesis probability = 8.807380e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 44.7435 0.00331371 2 1.40911 870860. ============================== Variances and Principal Axes 1 5 7.6298E-03| -1.0000 -0.0000 2.2945E+10| 0.0000 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 2.381e-02 -1.927e+04 -1.927e+04 2.295e+10 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.40911 +/- 0.154297 2 1 npegpow eMin keV 15.0000 frozen 3 1 npegpow eMax keV 350.000 frozen 4 1 npegpow enorm keV 50.0000 frozen 5 1 npegpow norm 8.70860E+05 +/- 1.51478E+05 ________________________________________________________________________ Fit statistic : Chi-Squared = 44.74 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 44.74 using 59 PHA bins. Reduced chi-squared = 0.7850 for 57 degrees of freedom Null hypothesis probability = 8.807380e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>newpar 3 150.0; Fit statistic : Chi-Squared = 123.53 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 123.53 using 59 PHA bins. Reduced chi-squared = 2.1671 for 57 degrees of freedom Null hypothesis probability = 8.123944e-07 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 44.7435 0.00338618 1 1.40911 464705. ============================== Variances and Principal Axes 1 5 1.9582E-02| -1.0000 -0.0000 2.5459E+09| 0.0000 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 2.381e-02 -3.281e+03 -3.281e+03 2.546e+09 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.40911 +/- 0.154303 2 1 npegpow eMin keV 15.0000 frozen 3 1 npegpow eMax keV 150.000 frozen 4 1 npegpow enorm keV 50.0000 frozen 5 1 npegpow norm 4.64705E+05 +/- 5.04568E+04 ________________________________________________________________________ Fit statistic : Chi-Squared = 44.74 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 44.74 using 59 PHA bins. Reduced chi-squared = 0.7850 for 57 degrees of freedom Null hypothesis probability = 8.807377e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 44.7435 0.00329405 5 1.40911 464705. ============================== Variances and Principal Axes 1 5 1.9582E-02| -1.0000 -0.0000 2.5459E+09| 0.0000 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 2.381e-02 -3.281e+03 -3.281e+03 2.546e+09 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.40911 +/- 0.154304 2 1 npegpow eMin keV 15.0000 frozen 3 1 npegpow eMax keV 150.000 frozen 4 1 npegpow enorm keV 50.0000 frozen 5 1 npegpow norm 4.64705E+05 +/- 5.04571E+04 ________________________________________________________________________ Fit statistic : Chi-Squared = 44.74 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 44.74 using 59 PHA bins. Reduced chi-squared = 0.7850 for 57 degrees of freedom Null hypothesis probability = 8.807377e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 44.7435 0.00329405 5 1.40911 464705. ============================== Variances and Principal Axes 1 5 1.9582E-02| -1.0000 -0.0000 2.5459E+09| 0.0000 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 2.381e-02 -3.281e+03 -3.281e+03 2.546e+09 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.40911 +/- 0.154304 2 1 npegpow eMin keV 15.0000 frozen 3 1 npegpow eMax keV 150.000 frozen 4 1 npegpow enorm keV 50.0000 frozen 5 1 npegpow norm 4.64705E+05 +/- 5.04571E+04 ________________________________________________________________________ Fit statistic : Chi-Squared = 44.74 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 44.74 using 59 PHA bins. Reduced chi-squared = 0.7850 for 57 degrees of freedom Null hypothesis probability = 8.807377e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>log pegpow50_15_150kev.log; Logging to file:pegpow50_15_150kev.log !XSPEC12>show; XSPEC version: 12.8.2 Sun May 31 04:04:06 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: ../sw00352108000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00352108000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00352108000b_preslew.pha Net count rate (cts/s) for Spectrum:1 8.411e-01 +/- 7.723e-02 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 0.048 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00352108000b_preslew.rsp for Source 1 Spectral data counts: 0.0403712 Model predicted rate: 0.735552 Current model list: ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.40911 +/- 0.154304 2 1 npegpow eMin keV 15.0000 frozen 3 1 npegpow eMax keV 150.000 frozen 4 1 npegpow enorm keV 50.0000 frozen 5 1 npegpow norm 4.64705E+05 +/- 5.04571E+04 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 44.74 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 44.74 using 59 PHA bins. Reduced chi-squared = 0.7850 for 57 degrees of freedom Null hypothesis probability = 8.807377e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Weighting method: standard !XSPEC12>error 5; Parameter Confidence Range (2.706) 5 383155 546672 (-81550,81966.5) !XSPEC12>log none; Log file closed logging switched off XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_pegpow_part3_15_25ke v_fit.xcm !XSPEC12>log none; No log file open !XSPEC12>query no; !XSPEC12>model npegpow ; 1.5000 1.00000E-02 -3.0000 -2.0000 9.0000 10.000 ; 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 ; 50.00 -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 npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.50000 +/- 0.0 2 1 npegpow eMin keV 15.0000 frozen 3 1 npegpow eMax keV 350.000 frozen 4 1 npegpow enorm keV 50.0000 frozen 5 1 npegpow norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 147.88 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 147.88 using 59 PHA bins. Reduced chi-squared = 2.5943 for 57 degrees of freedom Null hypothesis probability = 5.260706e-10 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 44.7636 2.23872 -3 1.39111 879990. 44.7442 0.739675 -4 1.41256 867966. 44.7436 0.0847672 -5 1.40827 871528. ============================== Variances and Principal Axes 1 5 7.6270E-03| -1.0000 -0.0000 2.2825E+10| 0.0000 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 2.383e-02 -1.923e+04 -1.923e+04 2.283e+10 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.40827 +/- 0.154360 2 1 npegpow eMin keV 15.0000 frozen 3 1 npegpow eMax keV 350.000 frozen 4 1 npegpow enorm keV 50.0000 frozen 5 1 npegpow norm 8.71528E+05 +/- 1.51081E+05 ________________________________________________________________________ Fit statistic : Chi-Squared = 44.74 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 44.74 using 59 PHA bins. Reduced chi-squared = 0.7850 for 57 degrees of freedom Null hypothesis probability = 8.807369e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 44.7435 0.0176461 -3 1.40911 870860. ============================== Variances and Principal Axes 1 5 7.6309E-03| -1.0000 -0.0000 2.2975E+10| 0.0000 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 2.380e-02 -1.928e+04 -1.928e+04 2.297e+10 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.40911 +/- 0.154286 2 1 npegpow eMin keV 15.0000 frozen 3 1 npegpow eMax keV 350.000 frozen 4 1 npegpow enorm keV 50.0000 frozen 5 1 npegpow norm 8.70860E+05 +/- 1.51574E+05 ________________________________________________________________________ Fit statistic : Chi-Squared = 44.74 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 44.74 using 59 PHA bins. Reduced chi-squared = 0.7850 for 57 degrees of freedom Null hypothesis probability = 8.807380e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 44.7435 0.00331371 2 1.40911 870860. ============================== Variances and Principal Axes 1 5 7.6298E-03| -1.0000 -0.0000 2.2945E+10| 0.0000 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 2.381e-02 -1.927e+04 -1.927e+04 2.295e+10 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.40911 +/- 0.154297 2 1 npegpow eMin keV 15.0000 frozen 3 1 npegpow eMax keV 350.000 frozen 4 1 npegpow enorm keV 50.0000 frozen 5 1 npegpow norm 8.70860E+05 +/- 1.51478E+05 ________________________________________________________________________ Fit statistic : Chi-Squared = 44.74 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 44.74 using 59 PHA bins. Reduced chi-squared = 0.7850 for 57 degrees of freedom Null hypothesis probability = 8.807380e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>newpar 3 25.0; Fit statistic : Chi-Squared = 21477.45 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 21477.45 using 59 PHA bins. Reduced chi-squared = 376.7974 for 57 degrees of freedom Null hypothesis probability = 0.000000e+00 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 44.7435 0.00258705 -1 1.40902 56487.8 ============================== Variances and Principal Axes 1 5 8.7129E-03| -1.0000 0.0000 8.4539E+07| -0.0000 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 2.380e-02 1.130e+03 1.130e+03 8.454e+07 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.40902 +/- 0.154286 2 1 npegpow eMin keV 15.0000 frozen 3 1 npegpow eMax keV 25.0000 frozen 4 1 npegpow enorm keV 50.0000 frozen 5 1 npegpow norm 5.64878E+04 +/- 9194.52 ________________________________________________________________________ Fit statistic : Chi-Squared = 44.74 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 44.74 using 59 PHA bins. Reduced chi-squared = 0.7850 for 57 degrees of freedom Null hypothesis probability = 8.807375e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 44.7435 0.000482068 4 1.40902 56487.4 ============================== Variances and Principal Axes 1 5 8.7119E-03| -1.0000 0.0000 8.4536E+07| -0.0000 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 2.380e-02 1.130e+03 1.130e+03 8.454e+07 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.40902 +/- 0.154286 2 1 npegpow eMin keV 15.0000 frozen 3 1 npegpow eMax keV 25.0000 frozen 4 1 npegpow enorm keV 50.0000 frozen 5 1 npegpow norm 5.64874E+04 +/- 9194.37 ________________________________________________________________________ Fit statistic : Chi-Squared = 44.74 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 44.74 using 59 PHA bins. Reduced chi-squared = 0.7850 for 57 degrees of freedom Null hypothesis probability = 8.807375e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 44.7435 0.000482068 5 1.40902 56487.4 ============================== Variances and Principal Axes 1 5 8.7119E-03| -1.0000 0.0000 8.4536E+07| -0.0000 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 2.380e-02 1.130e+03 1.130e+03 8.454e+07 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.40902 +/- 0.154286 2 1 npegpow eMin keV 15.0000 frozen 3 1 npegpow eMax keV 25.0000 frozen 4 1 npegpow enorm keV 50.0000 frozen 5 1 npegpow norm 5.64874E+04 +/- 9194.37 ________________________________________________________________________ Fit statistic : Chi-Squared = 44.74 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 44.74 using 59 PHA bins. Reduced chi-squared = 0.7850 for 57 degrees of freedom Null hypothesis probability = 8.807375e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>log pegpow50_15_25kev.log; Logging to file:pegpow50_15_25kev.log !XSPEC12>show; XSPEC version: 12.8.2 Sun May 31 04:04:06 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: ../sw00352108000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00352108000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00352108000b_preslew.pha Net count rate (cts/s) for Spectrum:1 8.411e-01 +/- 7.723e-02 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 0.048 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00352108000b_preslew.rsp for Source 1 Spectral data counts: 0.0403712 Model predicted rate: 0.735547 Current model list: ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.40902 +/- 0.154286 2 1 npegpow eMin keV 15.0000 frozen 3 1 npegpow eMax keV 25.0000 frozen 4 1 npegpow enorm keV 50.0000 frozen 5 1 npegpow norm 5.64874E+04 +/- 9194.37 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 44.74 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 44.74 using 59 PHA bins. Reduced chi-squared = 0.7850 for 57 degrees of freedom Null hypothesis probability = 8.807375e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Weighting method: standard !XSPEC12>error 5; Parameter Confidence Range (2.706) 5 42592.6 71170.2 (-13894.8,14682.7) !XSPEC12>log none; Log file closed logging switched off XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_pegpow_part4_25_50ke v_fit.xcm !XSPEC12>log none; No log file open !XSPEC12>query no; !XSPEC12>model npegpow ; 1.5000 1.00000E-02 -3.0000 -2.0000 9.0000 10.000 ; 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 ; 50.00 -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 npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.50000 +/- 0.0 2 1 npegpow eMin keV 15.0000 frozen 3 1 npegpow eMax keV 350.000 frozen 4 1 npegpow enorm keV 50.0000 frozen 5 1 npegpow norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 147.88 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 147.88 using 59 PHA bins. Reduced chi-squared = 2.5943 for 57 degrees of freedom Null hypothesis probability = 5.260706e-10 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 44.7636 2.23872 -3 1.39111 879990. 44.7442 0.739675 -4 1.41256 867966. 44.7436 0.0847672 -5 1.40827 871528. ============================== Variances and Principal Axes 1 5 7.6270E-03| -1.0000 -0.0000 2.2825E+10| 0.0000 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 2.383e-02 -1.923e+04 -1.923e+04 2.283e+10 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.40827 +/- 0.154360 2 1 npegpow eMin keV 15.0000 frozen 3 1 npegpow eMax keV 350.000 frozen 4 1 npegpow enorm keV 50.0000 frozen 5 1 npegpow norm 8.71528E+05 +/- 1.51081E+05 ________________________________________________________________________ Fit statistic : Chi-Squared = 44.74 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 44.74 using 59 PHA bins. Reduced chi-squared = 0.7850 for 57 degrees of freedom Null hypothesis probability = 8.807369e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 44.7435 0.0176461 -3 1.40911 870860. ============================== Variances and Principal Axes 1 5 7.6309E-03| -1.0000 -0.0000 2.2975E+10| 0.0000 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 2.380e-02 -1.928e+04 -1.928e+04 2.297e+10 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.40911 +/- 0.154286 2 1 npegpow eMin keV 15.0000 frozen 3 1 npegpow eMax keV 350.000 frozen 4 1 npegpow enorm keV 50.0000 frozen 5 1 npegpow norm 8.70860E+05 +/- 1.51574E+05 ________________________________________________________________________ Fit statistic : Chi-Squared = 44.74 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 44.74 using 59 PHA bins. Reduced chi-squared = 0.7850 for 57 degrees of freedom Null hypothesis probability = 8.807380e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 44.7435 0.00331371 2 1.40911 870860. ============================== Variances and Principal Axes 1 5 7.6298E-03| -1.0000 -0.0000 2.2945E+10| 0.0000 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 2.381e-02 -1.927e+04 -1.927e+04 2.295e+10 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.40911 +/- 0.154297 2 1 npegpow eMin keV 15.0000 frozen 3 1 npegpow eMax keV 350.000 frozen 4 1 npegpow enorm keV 50.0000 frozen 5 1 npegpow norm 8.70860E+05 +/- 1.51478E+05 ________________________________________________________________________ Fit statistic : Chi-Squared = 44.74 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 44.74 using 59 PHA bins. Reduced chi-squared = 0.7850 for 57 degrees of freedom Null hypothesis probability = 8.807380e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>newpar 2 25.0; Fit statistic : Chi-Squared = 45.24 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 45.24 using 59 PHA bins. Reduced chi-squared = 0.7937 for 57 degrees of freedom Null hypothesis probability = 8.695417e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>newpar 3 50.0; Fit statistic : Chi-Squared = 5004.86 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 5004.86 using 59 PHA bins. Reduced chi-squared = 87.8045 for 57 degrees of freedom Null hypothesis probability = 0.000000e+00 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 44.7435 0.00294697 5 1.40911 109750. ============================== Variances and Principal Axes 1 5 2.1130E-02| -1.0000 0.0000 1.3159E+08| -0.0000 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 2.381e-02 5.936e+02 5.936e+02 1.316e+08 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.40911 +/- 0.154297 2 1 npegpow eMin keV 25.0000 frozen 3 1 npegpow eMax keV 50.0000 frozen 4 1 npegpow enorm keV 50.0000 frozen 5 1 npegpow norm 1.09750E+05 +/- 1.14712E+04 ________________________________________________________________________ Fit statistic : Chi-Squared = 44.74 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 44.74 using 59 PHA bins. Reduced chi-squared = 0.7850 for 57 degrees of freedom Null hypothesis probability = 8.807377e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 44.7435 0.00294697 6 1.40911 109750. ============================== Variances and Principal Axes 1 5 2.1130E-02| -1.0000 0.0000 1.3159E+08| -0.0000 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 2.381e-02 5.936e+02 5.936e+02 1.316e+08 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.40911 +/- 0.154297 2 1 npegpow eMin keV 25.0000 frozen 3 1 npegpow eMax keV 50.0000 frozen 4 1 npegpow enorm keV 50.0000 frozen 5 1 npegpow norm 1.09750E+05 +/- 1.14712E+04 ________________________________________________________________________ Fit statistic : Chi-Squared = 44.74 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 44.74 using 59 PHA bins. Reduced chi-squared = 0.7850 for 57 degrees of freedom Null hypothesis probability = 8.807377e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit 100; renorm: no renormalization necessary Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 44.7435 0.00294697 6 1.40911 109750. ============================== Variances and Principal Axes 1 5 2.1130E-02| -1.0000 0.0000 1.3159E+08| -0.0000 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 2.381e-02 5.936e+02 5.936e+02 1.316e+08 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.40911 +/- 0.154297 2 1 npegpow eMin keV 25.0000 frozen 3 1 npegpow eMax keV 50.0000 frozen 4 1 npegpow enorm keV 50.0000 frozen 5 1 npegpow norm 1.09750E+05 +/- 1.14712E+04 ________________________________________________________________________ Fit statistic : Chi-Squared = 44.74 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 44.74 using 59 PHA bins. Reduced chi-squared = 0.7850 for 57 degrees of freedom Null hypothesis probability = 8.807377e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>log pegpow50_25_50kev.log; Logging to file:pegpow50_25_50kev.log !XSPEC12>show; XSPEC version: 12.8.2 Sun May 31 04:04:07 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: ../sw00352108000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00352108000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00352108000b_preslew.pha Net count rate (cts/s) for Spectrum:1 8.411e-01 +/- 7.723e-02 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 0.048 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00352108000b_preslew.rsp for Source 1 Spectral data counts: 0.0403712 Model predicted rate: 0.735552 Current model list: ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.40911 +/- 0.154297 2 1 npegpow eMin keV 25.0000 frozen 3 1 npegpow eMax keV 50.0000 frozen 4 1 npegpow enorm keV 50.0000 frozen 5 1 npegpow norm 1.09750E+05 +/- 1.14712E+04 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 44.74 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 44.74 using 59 PHA bins. Reduced chi-squared = 0.7850 for 57 degrees of freedom Null hypothesis probability = 8.807377e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Weighting method: standard !XSPEC12>error 5; Parameter Confidence Range (2.706) 5 90959.2 128381 (-18790.4,18631.9) !XSPEC12>log none; Log file closed logging switched off XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_pegpow_part5_50_100k ev_fit.xcm !XSPEC12>log none; No log file open !XSPEC12>query no; !XSPEC12>model npegpow ; 1.5000 1.00000E-02 -3.0000 -2.0000 9.0000 10.000 ; 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 ; 50.00 -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 npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.50000 +/- 0.0 2 1 npegpow eMin keV 15.0000 frozen 3 1 npegpow eMax keV 350.000 frozen 4 1 npegpow enorm keV 50.0000 frozen 5 1 npegpow norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 147.88 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 147.88 using 59 PHA bins. Reduced chi-squared = 2.5943 for 57 degrees of freedom Null hypothesis probability = 5.260706e-10 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 44.7636 2.23872 -3 1.39111 879990. 44.7442 0.739675 -4 1.41256 867966. 44.7436 0.0847672 -5 1.40827 871528. ============================== Variances and Principal Axes 1 5 7.6270E-03| -1.0000 -0.0000 2.2825E+10| 0.0000 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 2.383e-02 -1.923e+04 -1.923e+04 2.283e+10 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.40827 +/- 0.154360 2 1 npegpow eMin keV 15.0000 frozen 3 1 npegpow eMax keV 350.000 frozen 4 1 npegpow enorm keV 50.0000 frozen 5 1 npegpow norm 8.71528E+05 +/- 1.51081E+05 ________________________________________________________________________ Fit statistic : Chi-Squared = 44.74 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 44.74 using 59 PHA bins. Reduced chi-squared = 0.7850 for 57 degrees of freedom Null hypothesis probability = 8.807369e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 44.7435 0.0176461 -3 1.40911 870860. ============================== Variances and Principal Axes 1 5 7.6309E-03| -1.0000 -0.0000 2.2975E+10| 0.0000 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 2.380e-02 -1.928e+04 -1.928e+04 2.297e+10 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.40911 +/- 0.154286 2 1 npegpow eMin keV 15.0000 frozen 3 1 npegpow eMax keV 350.000 frozen 4 1 npegpow enorm keV 50.0000 frozen 5 1 npegpow norm 8.70860E+05 +/- 1.51574E+05 ________________________________________________________________________ Fit statistic : Chi-Squared = 44.74 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 44.74 using 59 PHA bins. Reduced chi-squared = 0.7850 for 57 degrees of freedom Null hypothesis probability = 8.807380e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 44.7435 0.00331371 2 1.40911 870860. ============================== Variances and Principal Axes 1 5 7.6298E-03| -1.0000 -0.0000 2.2945E+10| 0.0000 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 2.381e-02 -1.927e+04 -1.927e+04 2.295e+10 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.40911 +/- 0.154297 2 1 npegpow eMin keV 15.0000 frozen 3 1 npegpow eMax keV 350.000 frozen 4 1 npegpow enorm keV 50.0000 frozen 5 1 npegpow norm 8.70860E+05 +/- 1.51478E+05 ________________________________________________________________________ Fit statistic : Chi-Squared = 44.74 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 44.74 using 59 PHA bins. Reduced chi-squared = 0.7850 for 57 degrees of freedom Null hypothesis probability = 8.807380e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>newpar 2 50.0; Fit statistic : Chi-Squared = 50.48 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 50.48 using 59 PHA bins. Reduced chi-squared = 0.8857 for 57 degrees of freedom Null hypothesis probability = 7.163673e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>newpar 3 100.0; Fit statistic : Chi-Squared = 1923.66 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 1923.66 using 59 PHA bins. Reduced chi-squared = 33.7484 for 57 degrees of freedom Null hypothesis probability = 0.000000e+00 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 44.7435 0.00318311 5 1.40911 165303. ============================== Variances and Principal Axes 1 5 1.5528E-02| -1.0000 -0.0000 4.0622E+08| 0.0000 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 2.381e-02 -1.834e+03 -1.834e+03 4.062e+08 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.40911 +/- 0.154296 2 1 npegpow eMin keV 50.0000 frozen 3 1 npegpow eMax keV 100.000 frozen 4 1 npegpow enorm keV 50.0000 frozen 5 1 npegpow norm 1.65303E+05 +/- 2.01548E+04 ________________________________________________________________________ Fit statistic : Chi-Squared = 44.74 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 44.74 using 59 PHA bins. Reduced chi-squared = 0.7850 for 57 degrees of freedom Null hypothesis probability = 8.807382e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 44.7435 0.00318311 5 1.40911 165303. ============================== Variances and Principal Axes 1 5 1.5528E-02| -1.0000 -0.0000 4.0622E+08| 0.0000 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 2.381e-02 -1.834e+03 -1.834e+03 4.062e+08 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.40911 +/- 0.154296 2 1 npegpow eMin keV 50.0000 frozen 3 1 npegpow eMax keV 100.000 frozen 4 1 npegpow enorm keV 50.0000 frozen 5 1 npegpow norm 1.65303E+05 +/- 2.01548E+04 ________________________________________________________________________ Fit statistic : Chi-Squared = 44.74 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 44.74 using 59 PHA bins. Reduced chi-squared = 0.7850 for 57 degrees of freedom Null hypothesis probability = 8.807382e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 44.7435 0.00318311 6 1.40911 165303. ============================== Variances and Principal Axes 1 5 1.5528E-02| -1.0000 -0.0000 4.0622E+08| 0.0000 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 2.381e-02 -1.834e+03 -1.834e+03 4.062e+08 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.40911 +/- 0.154296 2 1 npegpow eMin keV 50.0000 frozen 3 1 npegpow eMax keV 100.000 frozen 4 1 npegpow enorm keV 50.0000 frozen 5 1 npegpow norm 1.65303E+05 +/- 2.01548E+04 ________________________________________________________________________ Fit statistic : Chi-Squared = 44.74 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 44.74 using 59 PHA bins. Reduced chi-squared = 0.7850 for 57 degrees of freedom Null hypothesis probability = 8.807382e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>log pegpow50_50_100kev.log; Logging to file:pegpow50_50_100kev.log !XSPEC12>show; XSPEC version: 12.8.2 Sun May 31 04:04:07 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: ../sw00352108000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00352108000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00352108000b_preslew.pha Net count rate (cts/s) for Spectrum:1 8.411e-01 +/- 7.723e-02 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 0.048 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00352108000b_preslew.rsp for Source 1 Spectral data counts: 0.0403712 Model predicted rate: 0.735552 Current model list: ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.40911 +/- 0.154296 2 1 npegpow eMin keV 50.0000 frozen 3 1 npegpow eMax keV 100.000 frozen 4 1 npegpow enorm keV 50.0000 frozen 5 1 npegpow norm 1.65303E+05 +/- 2.01548E+04 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 44.74 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 44.74 using 59 PHA bins. Reduced chi-squared = 0.7850 for 57 degrees of freedom Null hypothesis probability = 8.807382e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Weighting method: standard !XSPEC12>error 5; Parameter Confidence Range (2.706) 5 132885 197311 (-32417.3,32008.3) !XSPEC12>log none; Log file closed logging switched off XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_pegpow_part6_100_150 kev_fit.xcm !XSPEC12>log none; No log file open !XSPEC12>query no; !XSPEC12>model npegpow ; 1.5000 1.00000E-02 -3.0000 -2.0000 9.0000 10.000 ; 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 ; 50.00 -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 npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.50000 +/- 0.0 2 1 npegpow eMin keV 15.0000 frozen 3 1 npegpow eMax keV 350.000 frozen 4 1 npegpow enorm keV 50.0000 frozen 5 1 npegpow norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 147.88 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 147.88 using 59 PHA bins. Reduced chi-squared = 2.5943 for 57 degrees of freedom Null hypothesis probability = 5.260706e-10 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 44.7636 2.23872 -3 1.39111 879990. 44.7442 0.739675 -4 1.41256 867966. 44.7436 0.0847672 -5 1.40827 871528. ============================== Variances and Principal Axes 1 5 7.6270E-03| -1.0000 -0.0000 2.2825E+10| 0.0000 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 2.383e-02 -1.923e+04 -1.923e+04 2.283e+10 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.40827 +/- 0.154360 2 1 npegpow eMin keV 15.0000 frozen 3 1 npegpow eMax keV 350.000 frozen 4 1 npegpow enorm keV 50.0000 frozen 5 1 npegpow norm 8.71528E+05 +/- 1.51081E+05 ________________________________________________________________________ Fit statistic : Chi-Squared = 44.74 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 44.74 using 59 PHA bins. Reduced chi-squared = 0.7850 for 57 degrees of freedom Null hypothesis probability = 8.807369e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 44.7435 0.0176461 -3 1.40911 870860. ============================== Variances and Principal Axes 1 5 7.6309E-03| -1.0000 -0.0000 2.2975E+10| 0.0000 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 2.380e-02 -1.928e+04 -1.928e+04 2.297e+10 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.40911 +/- 0.154286 2 1 npegpow eMin keV 15.0000 frozen 3 1 npegpow eMax keV 350.000 frozen 4 1 npegpow enorm keV 50.0000 frozen 5 1 npegpow norm 8.70860E+05 +/- 1.51574E+05 ________________________________________________________________________ Fit statistic : Chi-Squared = 44.74 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 44.74 using 59 PHA bins. Reduced chi-squared = 0.7850 for 57 degrees of freedom Null hypothesis probability = 8.807380e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 44.7435 0.00331371 2 1.40911 870860. ============================== Variances and Principal Axes 1 5 7.6298E-03| -1.0000 -0.0000 2.2945E+10| 0.0000 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 2.381e-02 -1.927e+04 -1.927e+04 2.295e+10 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.40911 +/- 0.154297 2 1 npegpow eMin keV 15.0000 frozen 3 1 npegpow eMax keV 350.000 frozen 4 1 npegpow enorm keV 50.0000 frozen 5 1 npegpow norm 8.70860E+05 +/- 1.51478E+05 ________________________________________________________________________ Fit statistic : Chi-Squared = 44.74 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 44.74 using 59 PHA bins. Reduced chi-squared = 0.7850 for 57 degrees of freedom Null hypothesis probability = 8.807380e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>newpar 2 100.0; Fit statistic : Chi-Squared = 83.72 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 83.72 using 59 PHA bins. Reduced chi-squared = 1.469 for 57 degrees of freedom Null hypothesis probability = 1.213114e-02 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>newpar 3 150.0; Fit statistic : Chi-Squared = 3209.96 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 3209.96 using 59 PHA bins. Reduced chi-squared = 56.3151 for 57 degrees of freedom Null hypothesis probability = 0.000000e+00 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 44.7435 0.00336961 0 1.40910 133161. ============================== Variances and Principal Axes 1 5 6.8910E-03| -1.0000 -0.0000 5.9390E+08| 0.0000 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 2.380e-02 -3.169e+03 -3.169e+03 5.939e+08 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.40910 +/- 0.154284 2 1 npegpow eMin keV 100.000 frozen 3 1 npegpow eMax keV 150.000 frozen 4 1 npegpow enorm keV 50.0000 frozen 5 1 npegpow norm 1.33161E+05 +/- 2.43701E+04 ________________________________________________________________________ Fit statistic : Chi-Squared = 44.74 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 44.74 using 59 PHA bins. Reduced chi-squared = 0.7850 for 57 degrees of freedom Null hypothesis probability = 8.807378e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 44.7435 0.00313194 4 1.40910 133162. ============================== Variances and Principal Axes 1 5 6.8909E-03| -1.0000 -0.0000 5.9391E+08| 0.0000 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 2.380e-02 -3.169e+03 -3.169e+03 5.939e+08 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.40910 +/- 0.154284 2 1 npegpow eMin keV 100.000 frozen 3 1 npegpow eMax keV 150.000 frozen 4 1 npegpow enorm keV 50.0000 frozen 5 1 npegpow norm 1.33162E+05 +/- 2.43703E+04 ________________________________________________________________________ Fit statistic : Chi-Squared = 44.74 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 44.74 using 59 PHA bins. Reduced chi-squared = 0.7850 for 57 degrees of freedom Null hypothesis probability = 8.807378e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 44.7435 0.00313194 4 1.40910 133162. ============================== Variances and Principal Axes 1 5 6.8909E-03| -1.0000 -0.0000 5.9391E+08| 0.0000 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 2.380e-02 -3.169e+03 -3.169e+03 5.939e+08 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.40910 +/- 0.154284 2 1 npegpow eMin keV 100.000 frozen 3 1 npegpow eMax keV 150.000 frozen 4 1 npegpow enorm keV 50.0000 frozen 5 1 npegpow norm 1.33162E+05 +/- 2.43703E+04 ________________________________________________________________________ Fit statistic : Chi-Squared = 44.74 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 44.74 using 59 PHA bins. Reduced chi-squared = 0.7850 for 57 degrees of freedom Null hypothesis probability = 8.807378e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>log pegpow50_100_150kev.log; Logging to file:pegpow50_100_150kev.log !XSPEC12>show; XSPEC version: 12.8.2 Sun May 31 04:04:08 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: ../sw00352108000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00352108000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00352108000b_preslew.pha Net count rate (cts/s) for Spectrum:1 8.411e-01 +/- 7.723e-02 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 0.048 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00352108000b_preslew.rsp for Source 1 Spectral data counts: 0.0403712 Model predicted rate: 0.735552 Current model list: ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.40910 +/- 0.154284 2 1 npegpow eMin keV 100.000 frozen 3 1 npegpow eMax keV 150.000 frozen 4 1 npegpow enorm keV 50.0000 frozen 5 1 npegpow norm 1.33162E+05 +/- 2.43703E+04 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 44.74 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 44.74 using 59 PHA bins. Reduced chi-squared = 0.7850 for 57 degrees of freedom Null hypothesis probability = 8.807378e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Weighting method: standard !XSPEC12>error 5; Parameter Confidence Range (2.706) 5 96947.2 172126 (-36214.8,38963.6) !XSPEC12>log none; Log file closed logging switched off XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_pegpow_part7_100_350 kev_fit.xcm !XSPEC12>log none; No log file open !XSPEC12>query no; !XSPEC12>model npegpow ; 1.5000 1.00000E-02 -3.0000 -2.0000 9.0000 10.000 ; 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 ; 50.00 -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 npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.50000 +/- 0.0 2 1 npegpow eMin keV 15.0000 frozen 3 1 npegpow eMax keV 350.000 frozen 4 1 npegpow enorm keV 50.0000 frozen 5 1 npegpow norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 147.88 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 147.88 using 59 PHA bins. Reduced chi-squared = 2.5943 for 57 degrees of freedom Null hypothesis probability = 5.260706e-10 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 44.7636 2.23872 -3 1.39111 879990. 44.7442 0.739675 -4 1.41256 867966. 44.7436 0.0847672 -5 1.40827 871528. ============================== Variances and Principal Axes 1 5 7.6270E-03| -1.0000 -0.0000 2.2825E+10| 0.0000 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 2.383e-02 -1.923e+04 -1.923e+04 2.283e+10 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.40827 +/- 0.154360 2 1 npegpow eMin keV 15.0000 frozen 3 1 npegpow eMax keV 350.000 frozen 4 1 npegpow enorm keV 50.0000 frozen 5 1 npegpow norm 8.71528E+05 +/- 1.51081E+05 ________________________________________________________________________ Fit statistic : Chi-Squared = 44.74 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 44.74 using 59 PHA bins. Reduced chi-squared = 0.7850 for 57 degrees of freedom Null hypothesis probability = 8.807369e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 44.7435 0.0176461 -3 1.40911 870860. ============================== Variances and Principal Axes 1 5 7.6309E-03| -1.0000 -0.0000 2.2975E+10| 0.0000 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 2.380e-02 -1.928e+04 -1.928e+04 2.297e+10 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.40911 +/- 0.154286 2 1 npegpow eMin keV 15.0000 frozen 3 1 npegpow eMax keV 350.000 frozen 4 1 npegpow enorm keV 50.0000 frozen 5 1 npegpow norm 8.70860E+05 +/- 1.51574E+05 ________________________________________________________________________ Fit statistic : Chi-Squared = 44.74 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 44.74 using 59 PHA bins. Reduced chi-squared = 0.7850 for 57 degrees of freedom Null hypothesis probability = 8.807380e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 44.7435 0.00331371 2 1.40911 870860. ============================== Variances and Principal Axes 1 5 7.6298E-03| -1.0000 -0.0000 2.2945E+10| 0.0000 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 2.381e-02 -1.927e+04 -1.927e+04 2.295e+10 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.40911 +/- 0.154297 2 1 npegpow eMin keV 15.0000 frozen 3 1 npegpow eMax keV 350.000 frozen 4 1 npegpow enorm keV 50.0000 frozen 5 1 npegpow norm 8.70860E+05 +/- 1.51478E+05 ________________________________________________________________________ Fit statistic : Chi-Squared = 44.74 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 44.74 using 59 PHA bins. Reduced chi-squared = 0.7850 for 57 degrees of freedom Null hypothesis probability = 8.807380e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>newpar 2 100.0; Fit statistic : Chi-Squared = 83.72 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 83.72 using 59 PHA bins. Reduced chi-squared = 1.469 for 57 degrees of freedom Null hypothesis probability = 1.213114e-02 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 44.7435 0.00354094 5 1.40911 539317. ============================== Variances and Principal Axes 1 5 3.6815E-03| -1.0000 -0.0000 1.8231E+10| 0.0000 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 2.380e-02 -1.915e+04 -1.915e+04 1.823e+10 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.40911 +/- 0.154267 2 1 npegpow eMin keV 100.000 frozen 3 1 npegpow eMax keV 350.000 frozen 4 1 npegpow enorm keV 50.0000 frozen 5 1 npegpow norm 5.39317E+05 +/- 1.35023E+05 ________________________________________________________________________ Fit statistic : Chi-Squared = 44.74 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 44.74 using 59 PHA bins. Reduced chi-squared = 0.7850 for 57 degrees of freedom Null hypothesis probability = 8.807377e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 44.7435 0.00354094 5 1.40911 539317. ============================== Variances and Principal Axes 1 5 3.6815E-03| -1.0000 -0.0000 1.8231E+10| 0.0000 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 2.380e-02 -1.915e+04 -1.915e+04 1.823e+10 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.40911 +/- 0.154267 2 1 npegpow eMin keV 100.000 frozen 3 1 npegpow eMax keV 350.000 frozen 4 1 npegpow enorm keV 50.0000 frozen 5 1 npegpow norm 5.39317E+05 +/- 1.35023E+05 ________________________________________________________________________ Fit statistic : Chi-Squared = 44.74 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 44.74 using 59 PHA bins. Reduced chi-squared = 0.7850 for 57 degrees of freedom Null hypothesis probability = 8.807377e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 44.7435 0.00354094 5 1.40911 539317. ============================== Variances and Principal Axes 1 5 3.6815E-03| -1.0000 -0.0000 1.8231E+10| 0.0000 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 2.380e-02 -1.915e+04 -1.915e+04 1.823e+10 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.40911 +/- 0.154267 2 1 npegpow eMin keV 100.000 frozen 3 1 npegpow eMax keV 350.000 frozen 4 1 npegpow enorm keV 50.0000 frozen 5 1 npegpow norm 5.39317E+05 +/- 1.35023E+05 ________________________________________________________________________ Fit statistic : Chi-Squared = 44.74 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 44.74 using 59 PHA bins. Reduced chi-squared = 0.7850 for 57 degrees of freedom Null hypothesis probability = 8.807377e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>log pegpow50_100_350kev.log; Logging to file:pegpow50_100_350kev.log !XSPEC12>show; XSPEC version: 12.8.2 Sun May 31 04:04:08 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: ../sw00352108000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00352108000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00352108000b_preslew.pha Net count rate (cts/s) for Spectrum:1 8.411e-01 +/- 7.723e-02 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 0.048 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00352108000b_preslew.rsp for Source 1 Spectral data counts: 0.0403712 Model predicted rate: 0.735552 Current model list: ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.40911 +/- 0.154267 2 1 npegpow eMin keV 100.000 frozen 3 1 npegpow eMax keV 350.000 frozen 4 1 npegpow enorm keV 50.0000 frozen 5 1 npegpow norm 5.39317E+05 +/- 1.35023E+05 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 44.74 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 44.74 using 59 PHA bins. Reduced chi-squared = 0.7850 for 57 degrees of freedom Null hypothesis probability = 8.807377e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Weighting method: standard !XSPEC12>error 5; Parameter Confidence Range (2.706) 5 354569 769083 (-184748,229766) !XSPEC12>log none; Log file closed logging switched off XSPEC12>/* XSPEC12>exit XSPEC: quit Spectral model in power-law: ------------------------------------------------------------ Parameters : value lower 90% higher 90% Photon index: 1.40896 ( -0.233253 0.237794 ) Norm@50keV : 4.81823E-02 ( -0.00788995 0.00787016 ) ------------------------------------------------------------ #Fit statistic : Chi-Squared = 44.74 using 59 PHA bins. # Reduced chi-squared = 0.7850 for 57 degrees of freedom # Null hypothesis probability = 8.807372e-01 Photon flux (15-150 keV) in 0.048 sec: 5.87977 ( -0.969472 0.97051 ) ph/cm2/s Energy fluence (15-150 keV) : 2.23058e-08 ( -3.9144e-09 3.93439e-09 ) ergs/cm2