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 ../sw00601662000b_preslew.pha 1 spectrum in use Spectral Data File: ../sw00601662000b_preslew.pha Spectrum 1 Net count rate (cts/s) for Spectrum:1 2.372e-02 +/- 2.718e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 1-80 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 58.96 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 ../sw00601662000b_preslew.rsp Response successfully loaded. XSPEC12>ignore **-13.0 150.0-** 3 channels (1-3) ignored in spectrum # 1 18 channels (63-80) ignored in spectrum # 1 XSPEC12>model ngrbep Input parameter value, delta, min, bot, top, and max values for ... -1 0.01( 0.01) -10 -3 2 5 1:ngrbep:alpha> -0.98395 1.00000E-02 -10.000 -3.0000 2.0000 5.0000 -2 0.01( 0.02) -10 -5 2 10 2:ngrbep:beta> -2.50000 1.00000E-02 -10.000 -5.0000 2.0000 10.000 300 10( 3) 0.1 0.1 1000 10000 3:ngrbep:epeak> 80.000 10.000 0.10000 0.10000 1000.0 10000. 100 -0.01( 1) 0 0 1000 1000 4:ngrbep:enorm> 50.000 -1.00000E-02 0.0000 0.0000 1000.0 1000.0 1 0.01( 0.01) 0 0 1e+20 1e+24 5:ngrbep:norm> 1.000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24 ======================================================================== Model ngrbep<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 ngrbep alpha -0.983950 +/- 0.0 2 1 ngrbep beta -2.50000 +/- 0.0 3 1 ngrbep epeak keV 80.0000 +/- 0.0 4 1 ngrbep enorm keV 50.0000 frozen 5 1 ngrbep norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 2.348325e+07 using 59 PHA bins. Test statistic : Chi-Squared = 2.348325e+07 using 59 PHA bins. Reduced chi-squared = 426968.2 for 55 degrees of freedom Null hypothesis probability = 0.000000e+00 Current data and model not fit yet. XSPEC12>renorm Fit statistic : Chi-Squared = 63.60 using 59 PHA bins. Test statistic : Chi-Squared = 63.60 using 59 PHA bins. Reduced chi-squared = 1.156 for 55 degrees of freedom Null hypothesis probability = 1.995585e-01 Current data and model not fit yet. XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:epeak 5:norm 53.441 2.02468 -1 -1.26152 -7.65155 44.1222 0.00265086 52.6512 919.343 -2 -1.21654 -9.18644 36.6905 0.00325635 52.2221 560.418 -2 -1.16357 -9.33580 38.3489 0.00355143 52.2165 31.4472 -1 -1.15801 -9.35718 38.3383 0.00358595 ================================================== Variances and Principal Axes 1 2 3 5 7.8349E-08| -0.0049 0.0000 0.0001 1.0000 4.9402E-01| 0.9998 -0.0000 -0.0169 0.0049 7.1745E+01| -0.0169 -0.0000 -0.9999 -0.0000 2.9937E+15| -0.0000 -1.0000 0.0000 -0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 5.787e-01 1.387e+07 7.949e-01 2.777e-03 1.387e+07 2.994e+15 -8.859e+07 7.348e+04 7.949e-01 -8.859e+07 7.435e+01 -1.377e-03 2.777e-03 7.348e+04 -1.377e-03 1.377e-05 ------------------------------------------------ ======================================================================== Model ngrbep<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 ngrbep alpha -1.15801 +/- 0.760722 2 1 ngrbep beta -9.35718 +/- 5.47151E+07 3 1 ngrbep epeak keV 38.3383 +/- 8.62245 4 1 ngrbep enorm keV 50.0000 frozen 5 1 ngrbep norm 3.58595E-03 +/- 3.71142E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 52.22 using 59 PHA bins. Test statistic : Chi-Squared = 52.22 using 59 PHA bins. Reduced chi-squared = 0.9494 for 55 degrees of freedom Null hypothesis probability = 5.816503e-01 XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:epeak 5:norm 52.2116 0.0978527 -1 -1.15175 -9.37015 38.3255 0.00361867 ================================================== Variances and Principal Axes 1 2 3 5 7.9595E-08| -0.0050 0.0000 0.0001 1.0000 4.9308E-01| 0.9998 -0.0000 -0.0170 0.0050 7.0505E+01| -0.0170 -0.0000 -0.9999 -0.0000 2.8176E+15| -0.0000 -1.0000 0.0000 -0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 5.769e-01 1.340e+07 7.824e-01 2.799e-03 1.340e+07 2.818e+15 -8.503e+07 7.173e+04 7.824e-01 -8.503e+07 7.305e+01 -1.397e-03 2.799e-03 7.173e+04 -1.397e-03 1.403e-05 ------------------------------------------------ ======================================================================== Model ngrbep<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 ngrbep alpha -1.15175 +/- 0.759533 2 1 ngrbep beta -9.37015 +/- 5.30808E+07 3 1 ngrbep epeak keV 38.3255 +/- 8.54696 4 1 ngrbep enorm keV 50.0000 frozen 5 1 ngrbep norm 3.61867E-03 +/- 3.74600E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 52.21 using 59 PHA bins. Test statistic : Chi-Squared = 52.21 using 59 PHA bins. Reduced chi-squared = 0.9493 for 55 degrees of freedom Null hypothesis probability = 5.818405e-01 XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:epeak 5:norm 52.207 0.0942988 -1 -1.14558 -9.37127 38.3301 0.00364949 ================================================== Variances and Principal Axes 1 2 3 5 8.1026E-08| -0.0050 0.0000 0.0001 1.0000 4.9512E-01| 0.9998 -0.0000 -0.0170 0.0050 6.9569E+01| -0.0170 -0.0000 -0.9999 -0.0000 2.5220E+15| -0.0000 -1.0000 0.0000 -0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 5.785e-01 1.265e+07 7.738e-01 2.832e-03 1.265e+07 2.522e+15 -7.975e+07 6.834e+04 7.738e-01 -7.975e+07 7.207e+01 -1.422e-03 2.832e-03 6.834e+04 -1.422e-03 1.433e-05 ------------------------------------------------ ======================================================================== Model ngrbep<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 ngrbep alpha -1.14558 +/- 0.760591 2 1 ngrbep beta -9.37127 +/- 5.02193E+07 3 1 ngrbep epeak keV 38.3301 +/- 8.48946 4 1 ngrbep enorm keV 50.0000 frozen 5 1 ngrbep norm 3.64949E-03 +/- 3.78556E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 52.21 using 59 PHA bins. Test statistic : Chi-Squared = 52.21 using 59 PHA bins. Reduced chi-squared = 0.9492 for 55 degrees of freedom Null hypothesis probability = 5.820161e-01 XSPEC12>log bat_spec_ngrbep.log Logging to file:bat_spec_ngrbep.log XSPEC12>show XSPEC version: 12.8.2 Sat May 30 13:19:37 2015 Auto-saving is done after every command. Fit statistic in use: Chi-Squared Minimization technique: Levenberg-Marquardt Convergence criterion = 0.01 Parameter fit deltas: 0.01 * parValue Always calculate parameter derivatives using full (slower) numerical differentiation: No Querying disabled - will not continue fitting. Prefit-renorming enabled. Solar abundance table: angr Photoionization Cross-Section Table: bcmc: Balucinska-Church and McCammon, 1998 Cosmology in use: H0 = 70 q0 = 0 Lambda0 = 0.73 Model data directory: /software/lheasoft/release/x86_64-unknown-linux-gnu-libc2.12/../spectral/modelData/ Plot settings: Showing of individual additive components is OFF. Showing of background spectra is OFF. Effective area normalization is OFF. Current unit settings: Energy = keV Wavelength = angstrom, with Y-Axis displayed per Hz X-Axis data display mode: 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: ../sw00601662000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00601662000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00601662000b_preslew.pha Net count rate (cts/s) for Spectrum:1 1.982e-02 +/- 1.637e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 58.96 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00601662000b_preslew.rsp for Source 1 Spectral data counts: 1.16879 Model predicted rate: 1.96336E-02 Current model list: ======================================================================== Model ngrbep<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 ngrbep alpha -1.14558 +/- 0.760591 2 1 ngrbep beta -9.37127 +/- 5.02193E+07 3 1 ngrbep epeak keV 38.3301 +/- 8.48946 4 1 ngrbep enorm keV 50.0000 frozen 5 1 ngrbep norm 3.64949E-03 +/- 3.78556E-03 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 52.21 using 59 PHA bins. Test statistic : Chi-Squared = 52.21 using 59 PHA bins. Reduced chi-squared = 0.9492 for 55 degrees of freedom Null hypothesis probability = 5.820161e-01 Weighting method: standard XSPEC12>query yes XSPEC12>flux 20.0 50.0 Model Flux 0.088417 photons (4.3694e-09 ergs/cm^2/s) range (20.000 - 50.000 keV) XSPEC12>flux 50.0 150.0 Model Flux 0.029955 photons (3.5964e-09 ergs/cm^2/s) range (50.000 - 150.00 keV) XSPEC12>error 1 Parameter Confidence Range (2.706) ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 38.3301 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 38.3301 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 38.3301 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 38.3301 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 38.3301 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 38.3301 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 38.3301 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 38.3301 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 38.3301 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 38.3301 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Apparent non-monotonicity in statistic space detected. Current bracket values -1.90462, -2.30267 and delta stat 1.87562, 2.72087 but latest trial -2.27399 gives 2.72087 Suggest that you check this result using the steppar command. 1 -2.10365 0.556768 (-0.958063,1.70235) XSPEC12>error 2 Parameter Confidence Range (2.706) Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:epeak 5:norm 52.1372 0.000330668 -3 -0.946420 -10.0000 38.7512 0.00475634 52.1372 0.0518379 2 -0.946420 -10.0000 38.7512 0.00475634 ================================================== Variances and Principal Axes 1 2 3 5 1.3968E-07| -0.0065 0.0000 0.0001 1.0000 5.6113E-01| 0.9999 -0.0000 -0.0114 0.0065 4.9402E+01| -0.0114 -0.0000 -0.9999 0.0000 2.7463E+15| -0.0000 -1.0000 0.0000 -0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 6.270e-01 1.279e+07 2.047e-01 4.042e-03 1.279e+07 2.746e+15 -7.526e+07 9.087e+04 2.047e-01 -7.526e+07 5.146e+01 -4.701e-03 4.042e-03 9.087e+04 -4.701e-03 2.690e-05 ------------------------------------------------ ======================================================================== Model ngrbep<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 ngrbep alpha -0.946420 +/- 0.791810 2 1 ngrbep beta -10.0000 +/- 5.24054E+07 3 1 ngrbep epeak keV 38.7512 +/- 7.17346 4 1 ngrbep enorm keV 50.0000 frozen 5 1 ngrbep norm 4.75634E-03 +/- 5.18683E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 52.14 using 59 PHA bins. Test statistic : Chi-Squared = 52.14 using 59 PHA bins. Reduced chi-squared = 0.9479 for 55 degrees of freedom Null hypothesis probability = 5.847067e-01 ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -2.02414e+15, with delta statistic: 0 ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -4.73945e+19, with delta statistic: 0 ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -1.93374e+15, with delta statistic: 0 ***Warning: Number of trials exceeded before convergence. Current trial values -1.97894e+15, 9.13674e+14 and delta statistic 0, 75.3191 ***Warning: Number of trials exceeded before convergence. Current trial values -1.97894e+15, 9.13674e+14 and delta statistic 0, 75.3191 2 0 10 (10,20) XSPEC12>error 3 Parameter Confidence Range (2.706) ***Warning: Zero alpha-matrix diagonal element for parameter 2 Parameter 2 is pegged at -10 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 3 29.2752 64.1998 (-9.47633,25.4482) XSPEC12>error 5 Parameter Confidence Range (2.706) Due to zero model norms, the following fit parameters are temporarily frozen:1 2 3 Fit error occurred during lower bound error calculation. 5 0 0.0358718 (-0.00475651,0.0311153) XSPEC12>flux 15.0 350.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.15972 photons (9.2448e-09 ergs/cm^2/s) range (15.000 - 350.00 keV) Error range 0.000 - 0.1709 (0.000 - 1.026e-08) (90.00% confidence) XSPEC12>flux 15.0 150.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.15885 photons (8.9908e-09 ergs/cm^2/s) range (15.000 - 150.00 keV) Error range 0.000 - 0.1667 (0.000 - 9.705e-09) (90.00% confidence) XSPEC12>flux 15.0 25.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.067986 photons (2.1104e-09 ergs/cm^2/s) range (15.000 - 25.000 keV) Error range 0.000 - 0.07054 (0.000 - 2.175e-09) (90.00% confidence) XSPEC12>flux 25.0 50.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.061725 photons (3.4394e-09 ergs/cm^2/s) range (25.000 - 50.000 keV) Error range 0.000 - 0.06732 (0.000 - 3.765e-09) (90.00% confidence) XSPEC12>flux 50.0 100.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.025327 photons (2.7208e-09 ergs/cm^2/s) range (50.000 - 100.00 keV) Error range 0.000 - 0.02879 (0.000 - 3.101e-09) (90.00% confidence) XSPEC12>flux 100.0 150.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.0038074 photons (7.2014e-10 ergs/cm^2/s) range (100.00 - 150.00 keV) Error range 0.000 - 0.005317 (0.000 - 1.010e-09) (90.00% confidence) XSPEC12>flux 100.0 350.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.004683 photons (9.741e-10 ergs/cm^2/s) range (100.00 - 350.00 keV) Error range 0.000 - 0.006770 (0.000 - 1.518e-09) (90.00% confidence) XSPEC12>log none Log file closed logging switched off XSPEC12>setplot energy XSPEC12>setplot command sc white 1 XSPEC12>setplot command cpd bat_spec_ngrbep.gif/gif 2 XSPEC12>plot ldata delchi XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_phgrb_part1_15_350ke v_fit.xcm !XSPEC12>log none; No log file open !XSPEC12>query no; !XSPEC12>model nphgrb ; -1.0000 1.00000E-02 -10.000 -3.0000 2.0000 5.0000 ; -2.5000 1.00000E-02 -10.000 -5.0000 2.0000 10.000 ; 80.000 10.000 0.10000 0.10000 1000.0 10000. ; 15.000 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 350.00 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 50.000 -1.00000E-02 0.0000 0.0000 1000.0 1000.0 ; 1.0000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model nphgrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphgrb alpha -1.00000 +/- 0.0 2 1 nphgrb beta -2.50000 +/- 0.0 3 1 nphgrb tem keV 80.0000 +/- 0.0 4 1 nphgrb eMin keV 15.0000 frozen 5 1 nphgrb eMax keV 350.000 frozen 6 1 nphgrb enorm keV 50.0000 frozen 7 1 nphgrb norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 4124.18 using 59 PHA bins. Test statistic : Chi-Squared = 4124.18 using 59 PHA bins. Reduced chi-squared = 74.9851 for 55 degrees of freedom Null hypothesis probability = 0.000000e+00 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 56.2891 4.93414 -3 -1.12116 -1.96238 17.3785 0.161746 55.794 17.817 -2 2.24280 -2.08228 5.08088 0.173966 XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_phgrb_part2_15_150ke v_fit.xcm !XSPEC12>log none; No log file open !XSPEC12>query no; !XSPEC12>model nphgrb ; -1.0000 1.00000E-02 -10.000 -3.0000 2.0000 5.0000 ; -2.5000 1.00000E-02 -10.000 -5.0000 2.0000 10.000 ; 80.000 10.000 0.10000 0.10000 1000.0 10000. ; 15.000 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 350.00 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 50.000 -1.00000E-02 0.0000 0.0000 1000.0 1000.0 ; 1.0000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model nphgrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphgrb alpha -1.00000 +/- 0.0 2 1 nphgrb beta -2.50000 +/- 0.0 3 1 nphgrb tem keV 80.0000 +/- 0.0 4 1 nphgrb eMin keV 15.0000 frozen 5 1 nphgrb eMax keV 350.000 frozen 6 1 nphgrb enorm keV 50.0000 frozen 7 1 nphgrb norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 4124.18 using 59 PHA bins. Test statistic : Chi-Squared = 4124.18 using 59 PHA bins. Reduced chi-squared = 74.9851 for 55 degrees of freedom Null hypothesis probability = 0.000000e+00 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 56.2891 4.93414 -3 -1.12116 -1.96238 17.3785 0.161746 55.794 17.817 -2 2.24280 -2.08228 5.08088 0.173966 XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_phgrb_part3_15_25kev _fit.xcm !XSPEC12>log none; No log file open !XSPEC12>query no; !XSPEC12>model nphgrb ; -1.0000 1.00000E-02 -10.000 -3.0000 2.0000 5.0000 ; -2.5000 1.00000E-02 -10.000 -5.0000 2.0000 10.000 ; 80.000 10.000 0.10000 0.10000 1000.0 10000. ; 15.000 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 350.00 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 50.000 -1.00000E-02 0.0000 0.0000 1000.0 1000.0 ; 1.0000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model nphgrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphgrb alpha -1.00000 +/- 0.0 2 1 nphgrb beta -2.50000 +/- 0.0 3 1 nphgrb tem keV 80.0000 +/- 0.0 4 1 nphgrb eMin keV 15.0000 frozen 5 1 nphgrb eMax keV 350.000 frozen 6 1 nphgrb enorm keV 50.0000 frozen 7 1 nphgrb norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 4124.18 using 59 PHA bins. Test statistic : Chi-Squared = 4124.18 using 59 PHA bins. Reduced chi-squared = 74.9851 for 55 degrees of freedom Null hypothesis probability = 0.000000e+00 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 56.2891 4.93414 -3 -1.12116 -1.96238 17.3785 0.161746 55.794 17.817 -2 2.24280 -2.08228 5.08088 0.173966 XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_phgrb_part4_25_50kev _fit.xcm !XSPEC12>log none; No log file open !XSPEC12>query no; !XSPEC12>model nphgrb ; -1.0000 1.00000E-02 -10.000 -3.0000 2.0000 5.0000 ; -2.5000 1.00000E-02 -10.000 -5.0000 2.0000 10.000 ; 80.000 10.000 0.10000 0.10000 1000.0 10000. ; 15.000 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 350.00 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 50.000 -1.00000E-02 0.0000 0.0000 1000.0 1000.0 ; 1.0000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model nphgrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphgrb alpha -1.00000 +/- 0.0 2 1 nphgrb beta -2.50000 +/- 0.0 3 1 nphgrb tem keV 80.0000 +/- 0.0 4 1 nphgrb eMin keV 15.0000 frozen 5 1 nphgrb eMax keV 350.000 frozen 6 1 nphgrb enorm keV 50.0000 frozen 7 1 nphgrb norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 4124.18 using 59 PHA bins. Test statistic : Chi-Squared = 4124.18 using 59 PHA bins. Reduced chi-squared = 74.9851 for 55 degrees of freedom Null hypothesis probability = 0.000000e+00 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 56.2891 4.93414 -3 -1.12116 -1.96238 17.3785 0.161746 55.794 17.817 -2 2.24280 -2.08228 5.08088 0.173966 XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_phgrb_part5_50_100ke v_fit.xcm !XSPEC12>log none; No log file open !XSPEC12>query no; !XSPEC12>model nphgrb ; -1.0000 1.00000E-02 -10.000 -3.0000 2.0000 5.0000 ; -2.5000 1.00000E-02 -10.000 -5.0000 2.0000 10.000 ; 80.000 10.000 0.10000 0.10000 1000.0 10000. ; 15.000 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 350.00 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 50.000 -1.00000E-02 0.0000 0.0000 1000.0 1000.0 ; 1.0000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model nphgrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphgrb alpha -1.00000 +/- 0.0 2 1 nphgrb beta -2.50000 +/- 0.0 3 1 nphgrb tem keV 80.0000 +/- 0.0 4 1 nphgrb eMin keV 15.0000 frozen 5 1 nphgrb eMax keV 350.000 frozen 6 1 nphgrb enorm keV 50.0000 frozen 7 1 nphgrb norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 4124.18 using 59 PHA bins. Test statistic : Chi-Squared = 4124.18 using 59 PHA bins. Reduced chi-squared = 74.9851 for 55 degrees of freedom Null hypothesis probability = 0.000000e+00 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 56.2891 4.93414 -3 -1.12116 -1.96238 17.3785 0.161746 55.794 17.817 -2 2.24280 -2.08228 5.08088 0.173966 XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_phgrb_part6_100_150k ev_fit.xcm !XSPEC12>log none; No log file open !XSPEC12>query no; !XSPEC12>model nphgrb ; -1.0000 1.00000E-02 -10.000 -3.0000 2.0000 5.0000 ; -2.5000 1.00000E-02 -10.000 -5.0000 2.0000 10.000 ; 80.000 10.000 0.10000 0.10000 1000.0 10000. ; 15.00 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 350.00 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 50.000 -1.00000E-02 0.0000 0.0000 1000.0 1000.0 ; 1.0000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model nphgrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphgrb alpha -1.00000 +/- 0.0 2 1 nphgrb beta -2.50000 +/- 0.0 3 1 nphgrb tem keV 80.0000 +/- 0.0 4 1 nphgrb eMin keV 15.0000 frozen 5 1 nphgrb eMax keV 350.000 frozen 6 1 nphgrb enorm keV 50.0000 frozen 7 1 nphgrb norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 4124.18 using 59 PHA bins. Test statistic : Chi-Squared = 4124.18 using 59 PHA bins. Reduced chi-squared = 74.9851 for 55 degrees of freedom Null hypothesis probability = 0.000000e+00 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 56.2891 4.93414 -3 -1.12116 -1.96238 17.3785 0.161746 55.794 17.817 -2 2.24280 -2.08228 5.08088 0.173966 XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_phgrb_part7_100_350k ev_fit.xcm !XSPEC12>log none; No log file open !XSPEC12>query no; !XSPEC12>model nphgrb ; -1.0000 1.00000E-02 -10.000 -3.0000 2.0000 5.0000 ; -2.5000 1.00000E-02 -10.000 -5.0000 2.0000 10.000 ; 80.000 10.000 0.10000 0.10000 1000.0 10000. ; 15.000 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 350.00 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 50.000 -1.00000E-02 0.0000 0.0000 1000.0 1000.0 ; 1.0000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model nphgrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphgrb alpha -1.00000 +/- 0.0 2 1 nphgrb beta -2.50000 +/- 0.0 3 1 nphgrb tem keV 80.0000 +/- 0.0 4 1 nphgrb eMin keV 15.0000 frozen 5 1 nphgrb eMax keV 350.000 frozen 6 1 nphgrb enorm keV 50.0000 frozen 7 1 nphgrb norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 4124.18 using 59 PHA bins. Test statistic : Chi-Squared = 4124.18 using 59 PHA bins. Reduced chi-squared = 74.9851 for 55 degrees of freedom Null hypothesis probability = 0.000000e+00 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 56.2891 4.93414 -3 -1.12116 -1.96238 17.3785 0.161746 55.794 17.817 -2 2.24280 -2.08228 5.08088 0.173966 XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_peggrb_part1_15_350k ev_fit.xcm !XSPEC12>log none; No log file open !XSPEC12>query no; !XSPEC12>model npeggrb ; -1.0000 1.00000E-02 -10.000 -3.0000 2.0000 5.0000 ; -2.5000 1.00000E-02 -10.000 -5.0000 2.0000 10.000 ; 50.000 10.000 0.10000 0.10000 1000.0 10000. ; 15.000 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 350.00 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 50.000 -1.00000E-02 0.0000 0.0000 1000.0 1000.0 ; 1.0000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -1.00000 +/- 0.0 2 1 npeggrb beta -2.50000 +/- 0.0 3 1 npeggrb tem keV 50.0000 +/- 0.0 4 1 npeggrb eMin keV 15.0000 frozen 5 1 npeggrb eMax keV 350.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 214.07 using 59 PHA bins. Test statistic : Chi-Squared = 214.07 using 59 PHA bins. Reduced chi-squared = 3.8921 for 55 degrees of freedom Null hypothesis probability = 1.261283e-20 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 52.5966 1.84405 -1 -1.09790 -2.63842 42.8091 11091.4 52.3859 0.217588 -1 -1.10743 -2.94984 44.6733 10409.5 52.245 0.450377 -1 -1.10359 -3.19120 43.2844 10120.3 52.2063 0.0823628 -1 -1.08833 -3.40781 42.4751 9919.70 52.1802 0.0327498 -1 -1.07380 -3.66381 41.8493 9747.32 52.165 0.0309583 -1 -1.06041 -3.95034 41.2390 9614.47 52.1566 0.02065 -1 -1.04695 -4.15706 40.5916 9543.18 ================================================== Variances and Principal Axes 1 2 3 7 2.1231E-02| -0.9988 -0.0409 -0.0257 0.0001 8.6104E+00| 0.0432 -0.9944 -0.0968 0.0030 1.1959E+03| -0.0216 -0.0978 0.9950 0.0016 7.7773E+07| 0.0000 0.0031 -0.0013 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 6.400e-01 8.023e+00 -2.808e+01 1.862e+03 8.023e+00 7.909e+02 -4.231e+02 2.449e+05 -2.808e+01 -4.231e+02 1.307e+03 -9.767e+04 1.862e+03 2.449e+05 -9.767e+04 7.777e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -1.04695 +/- 0.799987 2 1 npeggrb beta -4.15706 +/- 28.1234 3 1 npeggrb tem keV 40.5916 +/- 36.1477 4 1 npeggrb eMin keV 15.0000 frozen 5 1 npeggrb eMax keV 350.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 9543.18 +/- 8818.86 ________________________________________________________________________ Fit statistic : Chi-Squared = 52.16 using 59 PHA bins. Test statistic : Chi-Squared = 52.16 using 59 PHA bins. Reduced chi-squared = 0.9483 for 55 degrees of freedom Null hypothesis probability = 5.839577e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 52.1489 0.00972091 -2 -0.991076 -5.00268 38.2112 9266.37 ================================================== Variances and Principal Axes 1 2 3 7 2.1413E-02| -0.9992 -0.0305 -0.0267 0.0001 1.4919E+01| 0.0339 -0.9900 -0.1369 0.0040 1.1036E+03| -0.0222 -0.1376 0.9902 0.0016 1.1702E+08| 0.0000 0.0042 -0.0010 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 6.293e-01 1.260e+01 -2.668e+01 2.317e+03 1.260e+01 2.098e+03 -6.408e+02 4.913e+05 -2.668e+01 -6.408e+02 1.200e+03 -1.173e+05 2.317e+03 4.913e+05 -1.173e+05 1.170e+08 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.991076 +/- 0.793294 2 1 npeggrb beta -5.00268 +/- 45.8051 3 1 npeggrb tem keV 38.2112 +/- 34.6411 4 1 npeggrb eMin keV 15.0000 frozen 5 1 npeggrb eMax keV 350.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 9266.37 +/- 1.08177E+04 ________________________________________________________________________ Fit statistic : Chi-Squared = 52.15 using 59 PHA bins. Test statistic : Chi-Squared = 52.15 using 59 PHA bins. Reduced chi-squared = 0.9482 for 55 degrees of freedom Null hypothesis probability = 5.842526e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 52.1379 0.0364092 -2 -0.964897 -6.71985 37.3802 9268.58 ================================================== Variances and Principal Axes 1 2 3 7 2.2344E-02| -0.9995 -0.0099 -0.0302 0.0001 1.0787E+02| 0.0233 -0.8743 -0.4847 0.0111 1.0492E+03| -0.0216 -0.4851 0.8742 0.0066 1.0085E+09| 0.0000 0.0129 -0.0004 0.9999 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 6.521e-01 1.242e+02 -2.464e+01 8.973e+03 1.242e+02 1.671e+05 -5.563e+03 1.297e+07 -2.464e+01 -5.563e+03 9.870e+02 -4.015e+05 8.973e+03 1.297e+07 -4.015e+05 1.008e+09 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.964897 +/- 0.807497 2 1 npeggrb beta -6.71985 +/- 408.813 3 1 npeggrb tem keV 37.3802 +/- 31.4159 4 1 npeggrb eMin keV 15.0000 frozen 5 1 npeggrb eMax keV 350.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 9268.58 +/- 3.17545E+04 ________________________________________________________________________ Fit statistic : Chi-Squared = 52.14 using 59 PHA bins. Test statistic : Chi-Squared = 52.14 using 59 PHA bins. Reduced chi-squared = 0.9480 for 55 degrees of freedom Null hypothesis probability = 5.846769e-01 !XSPEC12>log peggrb50_15_350kev.log; Logging to file:peggrb50_15_350kev.log !XSPEC12>show; XSPEC version: 12.8.2 Sat May 30 13:19:40 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: ../sw00601662000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00601662000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00601662000b_preslew.pha Net count rate (cts/s) for Spectrum:1 1.982e-02 +/- 1.637e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 58.96 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00601662000b_preslew.rsp for Source 1 Spectral data counts: 1.16879 Model predicted rate: 1.95632E-02 Current model list: ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.964897 +/- 0.807497 2 1 npeggrb beta -6.71985 +/- 408.813 3 1 npeggrb tem keV 37.3802 +/- 31.4159 4 1 npeggrb eMin keV 15.0000 frozen 5 1 npeggrb eMax keV 350.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 9268.58 +/- 3.17545E+04 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 52.14 using 59 PHA bins. Test statistic : Chi-Squared = 52.14 using 59 PHA bins. Reduced chi-squared = 0.9480 for 55 degrees of freedom Null hypothesis probability = 5.846769e-01 Weighting method: standard !XSPEC12>error 7; Parameter Confidence Range (2.706) Apparent non-monotonicity in statistic space detected. Current bracket values 8042.52, 7785.61 and delta stat 2.68293, 3.95885 but latest trial 8037.39 gives 2.02375 Suggest that you check this result using the steppar command. Error occurred during upper bound error calculation. Fit statistic : Chi-Squared = 52.14 using 59 PHA bins. Test statistic : Chi-Squared = 52.14 using 59 PHA bins. Reduced chi-squared = 0.9480 for 55 degrees of freedom Null hypothesis probability = 5.846769e-01 Current data and model not fit yet. XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_peggrb_part2_15_150k ev_fit.xcm !XSPEC12>log none; Log file closed !XSPEC12>query no; !XSPEC12>model npeggrb ; -1.0000 1.00000E-02 -10.000 -3.0000 2.0000 5.0000 ; -2.5000 1.00000E-02 -10.000 -5.0000 2.0000 10.000 ; 50.000 10.000 0.10000 0.10000 1000.0 10000. ; 15.000 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 350.00 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 50.000 -1.00000E-02 0.0000 0.0000 1000.0 1000.0 ; 1.0000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -1.00000 +/- 0.0 2 1 npeggrb beta -2.50000 +/- 0.0 3 1 npeggrb tem keV 50.0000 +/- 0.0 4 1 npeggrb eMin keV 15.0000 frozen 5 1 npeggrb eMax keV 350.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 214.07 using 59 PHA bins. Test statistic : Chi-Squared = 214.07 using 59 PHA bins. Reduced chi-squared = 3.8921 for 55 degrees of freedom Null hypothesis probability = 1.261283e-20 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 52.5966 1.84405 -1 -1.09790 -2.63842 42.8091 11091.4 52.3859 0.217588 -1 -1.10743 -2.94984 44.6733 10409.5 52.245 0.450377 -1 -1.10359 -3.19120 43.2844 10120.3 52.2063 0.0823628 -1 -1.08833 -3.40781 42.4751 9919.70 52.1802 0.0327498 -1 -1.07380 -3.66381 41.8493 9747.32 52.165 0.0309583 -1 -1.06041 -3.95034 41.2390 9614.47 52.1566 0.02065 -1 -1.04695 -4.15706 40.5916 9543.18 ================================================== Variances and Principal Axes 1 2 3 7 2.1231E-02| -0.9988 -0.0409 -0.0257 0.0001 8.6104E+00| 0.0432 -0.9944 -0.0968 0.0030 1.1959E+03| -0.0216 -0.0978 0.9950 0.0016 7.7773E+07| 0.0000 0.0031 -0.0013 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 6.400e-01 8.023e+00 -2.808e+01 1.862e+03 8.023e+00 7.909e+02 -4.231e+02 2.449e+05 -2.808e+01 -4.231e+02 1.307e+03 -9.767e+04 1.862e+03 2.449e+05 -9.767e+04 7.777e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -1.04695 +/- 0.799987 2 1 npeggrb beta -4.15706 +/- 28.1234 3 1 npeggrb tem keV 40.5916 +/- 36.1477 4 1 npeggrb eMin keV 15.0000 frozen 5 1 npeggrb eMax keV 350.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 9543.18 +/- 8818.86 ________________________________________________________________________ Fit statistic : Chi-Squared = 52.16 using 59 PHA bins. Test statistic : Chi-Squared = 52.16 using 59 PHA bins. Reduced chi-squared = 0.9483 for 55 degrees of freedom Null hypothesis probability = 5.839577e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 52.1489 0.00972091 -2 -0.991076 -5.00268 38.2112 9266.37 ================================================== Variances and Principal Axes 1 2 3 7 2.1413E-02| -0.9992 -0.0305 -0.0267 0.0001 1.4919E+01| 0.0339 -0.9900 -0.1369 0.0040 1.1036E+03| -0.0222 -0.1376 0.9902 0.0016 1.1702E+08| 0.0000 0.0042 -0.0010 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 6.293e-01 1.260e+01 -2.668e+01 2.317e+03 1.260e+01 2.098e+03 -6.408e+02 4.913e+05 -2.668e+01 -6.408e+02 1.200e+03 -1.173e+05 2.317e+03 4.913e+05 -1.173e+05 1.170e+08 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.991076 +/- 0.793294 2 1 npeggrb beta -5.00268 +/- 45.8051 3 1 npeggrb tem keV 38.2112 +/- 34.6411 4 1 npeggrb eMin keV 15.0000 frozen 5 1 npeggrb eMax keV 350.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 9266.37 +/- 1.08177E+04 ________________________________________________________________________ Fit statistic : Chi-Squared = 52.15 using 59 PHA bins. Test statistic : Chi-Squared = 52.15 using 59 PHA bins. Reduced chi-squared = 0.9482 for 55 degrees of freedom Null hypothesis probability = 5.842526e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 52.1379 0.0364092 -2 -0.964897 -6.71985 37.3802 9268.58 ================================================== Variances and Principal Axes 1 2 3 7 2.2344E-02| -0.9995 -0.0099 -0.0302 0.0001 1.0787E+02| 0.0233 -0.8743 -0.4847 0.0111 1.0492E+03| -0.0216 -0.4851 0.8742 0.0066 1.0085E+09| 0.0000 0.0129 -0.0004 0.9999 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 6.521e-01 1.242e+02 -2.464e+01 8.973e+03 1.242e+02 1.671e+05 -5.563e+03 1.297e+07 -2.464e+01 -5.563e+03 9.870e+02 -4.015e+05 8.973e+03 1.297e+07 -4.015e+05 1.008e+09 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.964897 +/- 0.807497 2 1 npeggrb beta -6.71985 +/- 408.813 3 1 npeggrb tem keV 37.3802 +/- 31.4159 4 1 npeggrb eMin keV 15.0000 frozen 5 1 npeggrb eMax keV 350.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 9268.58 +/- 3.17545E+04 ________________________________________________________________________ Fit statistic : Chi-Squared = 52.14 using 59 PHA bins. Test statistic : Chi-Squared = 52.14 using 59 PHA bins. Reduced chi-squared = 0.9480 for 55 degrees of freedom Null hypothesis probability = 5.846769e-01 !XSPEC12>newpar 5 150.0; Fit statistic : Chi-Squared = 52.29 using 59 PHA bins. Test statistic : Chi-Squared = 52.29 using 59 PHA bins. Reduced chi-squared = 0.9508 for 55 degrees of freedom Null hypothesis probability = 5.787518e-01 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 52.1377 0.0110388 0 -0.964083 -9.10839 37.3904 8993.51 ================================================== Variances and Principal Axes 1 2 3 7 2.5026E-02| -0.9996 -0.0000 -0.0298 0.0001 4.4614E+02| 0.0298 -0.0002 -0.9994 0.0158 1.1754E+06| -0.0003 0.0170 0.0158 0.9997 7.1011E+08| 0.0000 0.9999 -0.0005 -0.0170 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 6.455e-01 7.634e+03 -2.324e+01 -5.394e+02 7.634e+03 7.099e+08 -3.237e+05 -1.204e+07 -2.324e+01 -3.237e+05 8.870e+02 2.406e+04 -5.394e+02 -1.204e+07 2.406e+04 1.379e+06 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.964083 +/- 0.803409 2 1 npeggrb beta -9.10839 +/- 2.66441E+04 3 1 npeggrb tem keV 37.3904 +/- 29.7827 4 1 npeggrb eMin keV 15.0000 frozen 5 1 npeggrb eMax keV 150.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 8993.51 +/- 1174.50 ________________________________________________________________________ Fit statistic : Chi-Squared = 52.14 using 59 PHA bins. Test statistic : Chi-Squared = 52.14 using 59 PHA bins. Reduced chi-squared = 0.9480 for 55 degrees of freedom Null hypothesis probability = 5.846849e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 52.1377 0.00349703 0 -0.963574 -9.34725 37.3933 8995.66 ================================================== Variances and Principal Axes 1 2 3 7 2.5016E-02| -0.9996 -0.0000 -0.0298 0.0001 4.4634E+02| 0.0298 -0.0000 -0.9994 0.0158 1.1757E+06| -0.0003 0.0001 0.0158 0.9999 2.7025E+13| 0.0000 1.0000 -0.0000 -0.0001 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 6.311e-01 1.357e+06 -2.261e+01 -5.123e+02 1.357e+06 2.702e+13 -5.694e+07 -2.046e+09 -2.261e+01 -5.694e+07 8.592e+02 2.287e+04 -5.123e+02 -2.046e+09 2.287e+04 1.330e+06 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.963574 +/- 0.794441 2 1 npeggrb beta -9.34725 +/- 5.19852E+06 3 1 npeggrb tem keV 37.3933 +/- 29.3123 4 1 npeggrb eMin keV 15.0000 frozen 5 1 npeggrb eMax keV 150.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 8995.66 +/- 1153.39 ________________________________________________________________________ Fit statistic : Chi-Squared = 52.14 using 59 PHA bins. Test statistic : Chi-Squared = 52.14 using 59 PHA bins. Reduced chi-squared = 0.9480 for 55 degrees of freedom Null hypothesis probability = 5.846851e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 52.1377 0.000598907 0 -0.963255 -9.36205 37.3891 8996.48 ================================================== Variances and Principal Axes 1 2 3 7 2.5018E-02| -0.9996 -0.0000 -0.0298 0.0001 4.4574E+02| 0.0298 -0.0000 -0.9994 0.0158 1.1770E+06| -0.0003 0.0000 0.0158 0.9999 7.1874E+13| 0.0000 1.0000 -0.0000 -0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 6.285e-01 2.171e+06 -2.249e+01 -5.088e+02 2.171e+06 7.187e+13 -9.102e+07 -3.263e+09 -2.249e+01 -9.102e+07 8.543e+02 2.272e+04 -5.088e+02 -3.263e+09 2.272e+04 1.325e+06 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.963255 +/- 0.792760 2 1 npeggrb beta -9.36205 +/- 8.47787E+06 3 1 npeggrb tem keV 37.3891 +/- 29.2284 4 1 npeggrb eMin keV 15.0000 frozen 5 1 npeggrb eMax keV 150.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 8996.48 +/- 1151.02 ________________________________________________________________________ Fit statistic : Chi-Squared = 52.14 using 59 PHA bins. Test statistic : Chi-Squared = 52.14 using 59 PHA bins. Reduced chi-squared = 0.9480 for 55 degrees of freedom Null hypothesis probability = 5.846852e-01 !XSPEC12>log peggrb50_15_150kev.log; Logging to file:peggrb50_15_150kev.log !XSPEC12>show; XSPEC version: 12.8.2 Sat May 30 13:19:41 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: ../sw00601662000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00601662000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00601662000b_preslew.pha Net count rate (cts/s) for Spectrum:1 1.982e-02 +/- 1.637e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 58.96 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00601662000b_preslew.rsp for Source 1 Spectral data counts: 1.16879 Model predicted rate: 1.95451E-02 Current model list: ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.963255 +/- 0.792760 2 1 npeggrb beta -9.36205 +/- 8.47787E+06 3 1 npeggrb tem keV 37.3891 +/- 29.2284 4 1 npeggrb eMin keV 15.0000 frozen 5 1 npeggrb eMax keV 150.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 8996.48 +/- 1151.02 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 52.14 using 59 PHA bins. Test statistic : Chi-Squared = 52.14 using 59 PHA bins. Reduced chi-squared = 0.9480 for 55 degrees of freedom Null hypothesis probability = 5.846852e-01 Weighting method: standard !XSPEC12>error 7; Parameter Confidence Range (2.706) Error occurred during lower bound error calculation. Fit statistic : Chi-Squared = 52.14 using 59 PHA bins. Test statistic : Chi-Squared = 52.14 using 59 PHA bins. Reduced chi-squared = 0.9480 for 55 degrees of freedom Null hypothesis probability = 5.846852e-01 Current data and model not fit yet. XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_peggrb_part3_15_25ke v_fit.xcm !XSPEC12>log none; Log file closed !XSPEC12>query no; !XSPEC12>model npeggrb ; -1.0000 1.00000E-02 -10.000 -3.0000 2.0000 5.0000 ; -2.5000 1.00000E-02 -10.000 -5.0000 2.0000 10.000 ; 50.000 10.000 0.10000 0.10000 1000.0 10000. ; 15.000 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 350.00 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 50.000 -1.00000E-02 0.0000 0.0000 1000.0 1000.0 ; 1.0000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -1.00000 +/- 0.0 2 1 npeggrb beta -2.50000 +/- 0.0 3 1 npeggrb tem keV 50.0000 +/- 0.0 4 1 npeggrb eMin keV 15.0000 frozen 5 1 npeggrb eMax keV 350.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 214.07 using 59 PHA bins. Test statistic : Chi-Squared = 214.07 using 59 PHA bins. Reduced chi-squared = 3.8921 for 55 degrees of freedom Null hypothesis probability = 1.261283e-20 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 52.5966 1.84405 -1 -1.09790 -2.63842 42.8091 11091.4 52.3859 0.217588 -1 -1.10743 -2.94984 44.6733 10409.5 52.245 0.450377 -1 -1.10359 -3.19120 43.2844 10120.3 52.2063 0.0823628 -1 -1.08833 -3.40781 42.4751 9919.70 52.1802 0.0327498 -1 -1.07380 -3.66381 41.8493 9747.32 52.165 0.0309583 -1 -1.06041 -3.95034 41.2390 9614.47 52.1566 0.02065 -1 -1.04695 -4.15706 40.5916 9543.18 ================================================== Variances and Principal Axes 1 2 3 7 2.1231E-02| -0.9988 -0.0409 -0.0257 0.0001 8.6104E+00| 0.0432 -0.9944 -0.0968 0.0030 1.1959E+03| -0.0216 -0.0978 0.9950 0.0016 7.7773E+07| 0.0000 0.0031 -0.0013 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 6.400e-01 8.023e+00 -2.808e+01 1.862e+03 8.023e+00 7.909e+02 -4.231e+02 2.449e+05 -2.808e+01 -4.231e+02 1.307e+03 -9.767e+04 1.862e+03 2.449e+05 -9.767e+04 7.777e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -1.04695 +/- 0.799987 2 1 npeggrb beta -4.15706 +/- 28.1234 3 1 npeggrb tem keV 40.5916 +/- 36.1477 4 1 npeggrb eMin keV 15.0000 frozen 5 1 npeggrb eMax keV 350.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 9543.18 +/- 8818.86 ________________________________________________________________________ Fit statistic : Chi-Squared = 52.16 using 59 PHA bins. Test statistic : Chi-Squared = 52.16 using 59 PHA bins. Reduced chi-squared = 0.9483 for 55 degrees of freedom Null hypothesis probability = 5.839577e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 52.1489 0.00972091 -2 -0.991076 -5.00268 38.2112 9266.37 ================================================== Variances and Principal Axes 1 2 3 7 2.1413E-02| -0.9992 -0.0305 -0.0267 0.0001 1.4919E+01| 0.0339 -0.9900 -0.1369 0.0040 1.1036E+03| -0.0222 -0.1376 0.9902 0.0016 1.1702E+08| 0.0000 0.0042 -0.0010 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 6.293e-01 1.260e+01 -2.668e+01 2.317e+03 1.260e+01 2.098e+03 -6.408e+02 4.913e+05 -2.668e+01 -6.408e+02 1.200e+03 -1.173e+05 2.317e+03 4.913e+05 -1.173e+05 1.170e+08 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.991076 +/- 0.793294 2 1 npeggrb beta -5.00268 +/- 45.8051 3 1 npeggrb tem keV 38.2112 +/- 34.6411 4 1 npeggrb eMin keV 15.0000 frozen 5 1 npeggrb eMax keV 350.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 9266.37 +/- 1.08177E+04 ________________________________________________________________________ Fit statistic : Chi-Squared = 52.15 using 59 PHA bins. Test statistic : Chi-Squared = 52.15 using 59 PHA bins. Reduced chi-squared = 0.9482 for 55 degrees of freedom Null hypothesis probability = 5.842526e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 52.1379 0.0364092 -2 -0.964897 -6.71985 37.3802 9268.58 ================================================== Variances and Principal Axes 1 2 3 7 2.2344E-02| -0.9995 -0.0099 -0.0302 0.0001 1.0787E+02| 0.0233 -0.8743 -0.4847 0.0111 1.0492E+03| -0.0216 -0.4851 0.8742 0.0066 1.0085E+09| 0.0000 0.0129 -0.0004 0.9999 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 6.521e-01 1.242e+02 -2.464e+01 8.973e+03 1.242e+02 1.671e+05 -5.563e+03 1.297e+07 -2.464e+01 -5.563e+03 9.870e+02 -4.015e+05 8.973e+03 1.297e+07 -4.015e+05 1.008e+09 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.964897 +/- 0.807497 2 1 npeggrb beta -6.71985 +/- 408.813 3 1 npeggrb tem keV 37.3802 +/- 31.4159 4 1 npeggrb eMin keV 15.0000 frozen 5 1 npeggrb eMax keV 350.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 9268.58 +/- 3.17545E+04 ________________________________________________________________________ Fit statistic : Chi-Squared = 52.14 using 59 PHA bins. Test statistic : Chi-Squared = 52.14 using 59 PHA bins. Reduced chi-squared = 0.9480 for 55 degrees of freedom Null hypothesis probability = 5.846769e-01 !XSPEC12>newpar 5 25.0; Fit statistic : Chi-Squared = 1949.38 using 59 PHA bins. Test statistic : Chi-Squared = 1949.38 using 59 PHA bins. Reduced chi-squared = 35.4433 for 55 degrees of freedom Null hypothesis probability = 0.000000e+00 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 52.1377 0.0110432 0 -0.964343 -9.11160 37.3955 2095.42 ================================================== Variances and Principal Axes 1 2 3 7 1.5214E-02| -0.9997 -0.0000 -0.0246 -0.0006 6.3427E+02| 0.0245 -0.0004 -0.9990 0.0380 7.3906E+04| -0.0015 0.0008 0.0380 0.9993 7.0992E+08| 0.0000 1.0000 -0.0005 -0.0007 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 6.454e-01 7.634e+03 -2.324e+01 -1.158e+02 7.634e+03 7.099e+08 -3.238e+05 -5.275e+05 -2.324e+01 -3.238e+05 8.871e+02 3.020e+03 -1.158e+02 -5.275e+05 3.020e+03 7.419e+04 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.964343 +/- 0.803368 2 1 npeggrb beta -9.11160 +/- 2.66443E+04 3 1 npeggrb tem keV 37.3955 +/- 29.7850 4 1 npeggrb eMin keV 15.0000 frozen 5 1 npeggrb eMax keV 25.0000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 2095.42 +/- 272.382 ________________________________________________________________________ Fit statistic : Chi-Squared = 52.14 using 59 PHA bins. Test statistic : Chi-Squared = 52.14 using 59 PHA bins. Reduced chi-squared = 0.9480 for 55 degrees of freedom Null hypothesis probability = 5.846839e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 52.1377 0.00433117 0 -0.964308 -9.29747 37.3951 2094.79 ================================================== Variances and Principal Axes 1 2 3 7 1.5199E-02| -0.9997 -0.0000 -0.0246 -0.0006 6.3430E+02| 0.0245 -0.0000 -0.9990 0.0380 7.3911E+04| -0.0015 0.0000 0.0380 0.9993 2.7461E+13| 0.0000 1.0000 -0.0000 -0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 6.310e-01 1.367e+06 -2.261e+01 -1.152e+02 1.367e+06 2.746e+13 -5.740e+07 -9.998e+07 -2.261e+01 -5.740e+07 8.598e+02 2.992e+03 -1.152e+02 -9.998e+07 2.992e+03 7.417e+04 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.964308 +/- 0.794365 2 1 npeggrb beta -9.29747 +/- 5.24033E+06 3 1 npeggrb tem keV 37.3951 +/- 29.3215 4 1 npeggrb eMin keV 15.0000 frozen 5 1 npeggrb eMax keV 25.0000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 2094.79 +/- 272.340 ________________________________________________________________________ Fit statistic : Chi-Squared = 52.14 using 59 PHA bins. Test statistic : Chi-Squared = 52.14 using 59 PHA bins. Reduced chi-squared = 0.9480 for 55 degrees of freedom Null hypothesis probability = 5.846846e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 52.1377 0.0041658 0 -0.964275 -9.34208 37.3946 2094.76 ================================================== Variances and Principal Axes 1 2 3 7 1.5199E-02| -0.9997 -0.0000 -0.0246 -0.0006 6.3442E+02| 0.0245 -0.0000 -0.9990 0.0380 7.3887E+04| -0.0015 0.0000 0.0380 0.9993 5.8286E+13| 0.0000 1.0000 -0.0000 -0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 6.291e-01 1.964e+06 -2.253e+01 -1.150e+02 1.964e+06 5.829e+13 -8.238e+07 -1.440e+08 -2.253e+01 -8.238e+07 8.561e+02 2.984e+03 -1.150e+02 -1.440e+08 2.984e+03 7.414e+04 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.964275 +/- 0.793159 2 1 npeggrb beta -9.34208 +/- 7.63452E+06 3 1 npeggrb tem keV 37.3946 +/- 29.2600 4 1 npeggrb eMin keV 15.0000 frozen 5 1 npeggrb eMax keV 25.0000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 2094.76 +/- 272.282 ________________________________________________________________________ Fit statistic : Chi-Squared = 52.14 using 59 PHA bins. Test statistic : Chi-Squared = 52.14 using 59 PHA bins. Reduced chi-squared = 0.9480 for 55 degrees of freedom Null hypothesis probability = 5.846846e-01 !XSPEC12>log peggrb50_15_25kev.log; Logging to file:peggrb50_15_25kev.log !XSPEC12>show; XSPEC version: 12.8.2 Sat May 30 13:19:41 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: ../sw00601662000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00601662000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00601662000b_preslew.pha Net count rate (cts/s) for Spectrum:1 1.982e-02 +/- 1.637e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 58.96 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00601662000b_preslew.rsp for Source 1 Spectral data counts: 1.16879 Model predicted rate: 1.95444E-02 Current model list: ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.964275 +/- 0.793159 2 1 npeggrb beta -9.34208 +/- 7.63452E+06 3 1 npeggrb tem keV 37.3946 +/- 29.2600 4 1 npeggrb eMin keV 15.0000 frozen 5 1 npeggrb eMax keV 25.0000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 2094.76 +/- 272.282 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 52.14 using 59 PHA bins. Test statistic : Chi-Squared = 52.14 using 59 PHA bins. Reduced chi-squared = 0.9480 for 55 degrees of freedom Null hypothesis probability = 5.846846e-01 Weighting method: standard !XSPEC12>error 7; Parameter Confidence Range (2.706) Error occurred during lower bound error calculation. Fit statistic : Chi-Squared = 52.14 using 59 PHA bins. Test statistic : Chi-Squared = 52.14 using 59 PHA bins. Reduced chi-squared = 0.9480 for 55 degrees of freedom Null hypothesis probability = 5.846846e-01 Current data and model not fit yet. XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_peggrb_part4_25_50ke v_fit.xcm !XSPEC12>log none; Log file closed !XSPEC12>query no; !XSPEC12>model npeggrb ; -1.0000 1.00000E-02 -10.000 -3.0000 2.0000 5.0000 ; -2.5000 1.00000E-02 -10.000 -5.0000 2.0000 10.000 ; 50.000 10.000 0.10000 0.10000 1000.0 10000. ; 15.000 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 350.00 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 50.000 -1.00000E-02 0.0000 0.0000 1000.0 1000.0 ; 1.0000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -1.00000 +/- 0.0 2 1 npeggrb beta -2.50000 +/- 0.0 3 1 npeggrb tem keV 50.0000 +/- 0.0 4 1 npeggrb eMin keV 15.0000 frozen 5 1 npeggrb eMax keV 350.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 214.07 using 59 PHA bins. Test statistic : Chi-Squared = 214.07 using 59 PHA bins. Reduced chi-squared = 3.8921 for 55 degrees of freedom Null hypothesis probability = 1.261283e-20 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 52.5966 1.84405 -1 -1.09790 -2.63842 42.8091 11091.4 52.3859 0.217588 -1 -1.10743 -2.94984 44.6733 10409.5 52.245 0.450377 -1 -1.10359 -3.19120 43.2844 10120.3 52.2063 0.0823628 -1 -1.08833 -3.40781 42.4751 9919.70 52.1802 0.0327498 -1 -1.07380 -3.66381 41.8493 9747.32 52.165 0.0309583 -1 -1.06041 -3.95034 41.2390 9614.47 52.1566 0.02065 -1 -1.04695 -4.15706 40.5916 9543.18 ================================================== Variances and Principal Axes 1 2 3 7 2.1231E-02| -0.9988 -0.0409 -0.0257 0.0001 8.6104E+00| 0.0432 -0.9944 -0.0968 0.0030 1.1959E+03| -0.0216 -0.0978 0.9950 0.0016 7.7773E+07| 0.0000 0.0031 -0.0013 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 6.400e-01 8.023e+00 -2.808e+01 1.862e+03 8.023e+00 7.909e+02 -4.231e+02 2.449e+05 -2.808e+01 -4.231e+02 1.307e+03 -9.767e+04 1.862e+03 2.449e+05 -9.767e+04 7.777e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -1.04695 +/- 0.799987 2 1 npeggrb beta -4.15706 +/- 28.1234 3 1 npeggrb tem keV 40.5916 +/- 36.1477 4 1 npeggrb eMin keV 15.0000 frozen 5 1 npeggrb eMax keV 350.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 9543.18 +/- 8818.86 ________________________________________________________________________ Fit statistic : Chi-Squared = 52.16 using 59 PHA bins. Test statistic : Chi-Squared = 52.16 using 59 PHA bins. Reduced chi-squared = 0.9483 for 55 degrees of freedom Null hypothesis probability = 5.839577e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 52.1489 0.00972091 -2 -0.991076 -5.00268 38.2112 9266.37 ================================================== Variances and Principal Axes 1 2 3 7 2.1413E-02| -0.9992 -0.0305 -0.0267 0.0001 1.4919E+01| 0.0339 -0.9900 -0.1369 0.0040 1.1036E+03| -0.0222 -0.1376 0.9902 0.0016 1.1702E+08| 0.0000 0.0042 -0.0010 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 6.293e-01 1.260e+01 -2.668e+01 2.317e+03 1.260e+01 2.098e+03 -6.408e+02 4.913e+05 -2.668e+01 -6.408e+02 1.200e+03 -1.173e+05 2.317e+03 4.913e+05 -1.173e+05 1.170e+08 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.991076 +/- 0.793294 2 1 npeggrb beta -5.00268 +/- 45.8051 3 1 npeggrb tem keV 38.2112 +/- 34.6411 4 1 npeggrb eMin keV 15.0000 frozen 5 1 npeggrb eMax keV 350.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 9266.37 +/- 1.08177E+04 ________________________________________________________________________ Fit statistic : Chi-Squared = 52.15 using 59 PHA bins. Test statistic : Chi-Squared = 52.15 using 59 PHA bins. Reduced chi-squared = 0.9482 for 55 degrees of freedom Null hypothesis probability = 5.842526e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 52.1379 0.0364092 -2 -0.964897 -6.71985 37.3802 9268.58 ================================================== Variances and Principal Axes 1 2 3 7 2.2344E-02| -0.9995 -0.0099 -0.0302 0.0001 1.0787E+02| 0.0233 -0.8743 -0.4847 0.0111 1.0492E+03| -0.0216 -0.4851 0.8742 0.0066 1.0085E+09| 0.0000 0.0129 -0.0004 0.9999 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 6.521e-01 1.242e+02 -2.464e+01 8.973e+03 1.242e+02 1.671e+05 -5.563e+03 1.297e+07 -2.464e+01 -5.563e+03 9.870e+02 -4.015e+05 8.973e+03 1.297e+07 -4.015e+05 1.008e+09 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.964897 +/- 0.807497 2 1 npeggrb beta -6.71985 +/- 408.813 3 1 npeggrb tem keV 37.3802 +/- 31.4159 4 1 npeggrb eMin keV 15.0000 frozen 5 1 npeggrb eMax keV 350.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 9268.58 +/- 3.17545E+04 ________________________________________________________________________ Fit statistic : Chi-Squared = 52.14 using 59 PHA bins. Test statistic : Chi-Squared = 52.14 using 59 PHA bins. Reduced chi-squared = 0.9480 for 55 degrees of freedom Null hypothesis probability = 5.846769e-01 !XSPEC12>newpar 4 25.0; Fit statistic : Chi-Squared = 66.43 using 59 PHA bins. Test statistic : Chi-Squared = 66.43 using 59 PHA bins. Reduced chi-squared = 1.208 for 55 degrees of freedom Null hypothesis probability = 1.389584e-01 Current data and model not fit yet. !XSPEC12>newpar 5 50.0; Fit statistic : Chi-Squared = 525.27 using 59 PHA bins. Test statistic : Chi-Squared = 525.27 using 59 PHA bins. Reduced chi-squared = 9.5503 for 55 degrees of freedom Null hypothesis probability = 6.012138e-78 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 52.1377 0.0110416 0 -0.963937 -9.11569 37.4009 3421.64 ================================================== Variances and Principal Axes 1 2 3 7 3.3131E-02| -0.9997 -0.0000 -0.0253 0.0002 4.5630E+02| 0.0253 -0.0003 -0.9985 -0.0476 1.2571E+05| -0.0014 0.0024 0.0476 -0.9989 7.0992E+08| -0.0000 -1.0000 0.0005 -0.0023 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 6.454e-01 7.634e+03 -2.324e+01 1.906e+02 7.634e+03 7.099e+08 -3.237e+05 1.668e+06 -2.324e+01 -3.237e+05 8.870e+02 -6.712e+03 1.906e+02 1.668e+06 -6.712e+03 1.293e+05 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.963937 +/- 0.803377 2 1 npeggrb beta -9.11569 +/- 2.66442E+04 3 1 npeggrb tem keV 37.4009 +/- 29.7830 4 1 npeggrb eMin keV 25.0000 frozen 5 1 npeggrb eMax keV 50.0000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 3421.64 +/- 359.646 ________________________________________________________________________ Fit statistic : Chi-Squared = 52.14 using 59 PHA bins. Test statistic : Chi-Squared = 52.14 using 59 PHA bins. Reduced chi-squared = 0.9480 for 55 degrees of freedom Null hypothesis probability = 5.846845e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 52.1377 0.000547249 0 -0.963910 -9.30198 37.3982 3421.57 ================================================== Variances and Principal Axes 1 2 3 7 3.3132E-02| -0.9997 -0.0000 -0.0253 0.0002 4.5646E+02| 0.0252 -0.0000 -0.9985 -0.0476 1.2565E+05| -0.0014 0.0000 0.0476 -0.9989 2.8005E+13| -0.0000 -1.0000 0.0000 -0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 6.308e-01 1.380e+06 -2.260e+01 1.882e+02 1.380e+06 2.800e+13 -5.795e+07 3.181e+08 -2.260e+01 -5.795e+07 8.596e+02 -6.609e+03 1.882e+02 3.181e+08 -6.609e+03 1.290e+05 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.963910 +/- 0.794252 2 1 npeggrb beta -9.30198 +/- 5.29196E+06 3 1 npeggrb tem keV 37.3982 +/- 29.3187 4 1 npeggrb eMin keV 25.0000 frozen 5 1 npeggrb eMax keV 50.0000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 3421.57 +/- 359.142 ________________________________________________________________________ Fit statistic : Chi-Squared = 52.14 using 59 PHA bins. Test statistic : Chi-Squared = 52.14 using 59 PHA bins. Reduced chi-squared = 0.9480 for 55 degrees of freedom Null hypothesis probability = 5.846847e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 52.1377 0.00083978 0 -0.963882 -9.34648 37.3957 3421.58 ================================================== Variances and Principal Axes 1 2 3 7 3.3133E-02| -0.9997 -0.0000 -0.0253 0.0002 4.5651E+02| 0.0252 -0.0000 -0.9985 -0.0476 1.2562E+05| -0.0014 0.0000 0.0476 -0.9989 5.9481E+13| -0.0000 -1.0000 0.0000 -0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 6.290e-01 1.983e+06 -2.252e+01 1.877e+02 1.983e+06 5.948e+13 -8.318e+07 4.584e+08 -2.252e+01 -8.318e+07 8.558e+02 -6.589e+03 1.877e+02 4.584e+08 -6.589e+03 1.289e+05 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.963882 +/- 0.793065 2 1 npeggrb beta -9.34648 +/- 7.71237E+06 3 1 npeggrb tem keV 37.3957 +/- 29.2548 4 1 npeggrb eMin keV 25.0000 frozen 5 1 npeggrb eMax keV 50.0000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 3421.58 +/- 358.979 ________________________________________________________________________ Fit statistic : Chi-Squared = 52.14 using 59 PHA bins. Test statistic : Chi-Squared = 52.14 using 59 PHA bins. Reduced chi-squared = 0.9480 for 55 degrees of freedom Null hypothesis probability = 5.846849e-01 !XSPEC12>log peggrb50_25_50kev.log; Logging to file:peggrb50_25_50kev.log !XSPEC12>show; XSPEC version: 12.8.2 Sat May 30 13:19:41 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: ../sw00601662000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00601662000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00601662000b_preslew.pha Net count rate (cts/s) for Spectrum:1 1.982e-02 +/- 1.637e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 58.96 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00601662000b_preslew.rsp for Source 1 Spectral data counts: 1.16879 Model predicted rate: 1.95443E-02 Current model list: ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.963882 +/- 0.793065 2 1 npeggrb beta -9.34648 +/- 7.71237E+06 3 1 npeggrb tem keV 37.3957 +/- 29.2548 4 1 npeggrb eMin keV 25.0000 frozen 5 1 npeggrb eMax keV 50.0000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 3421.58 +/- 358.979 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 52.14 using 59 PHA bins. Test statistic : Chi-Squared = 52.14 using 59 PHA bins. Reduced chi-squared = 0.9480 for 55 degrees of freedom Null hypothesis probability = 5.846849e-01 Weighting method: standard !XSPEC12>error 7; Parameter Confidence Range (2.706) Error occurred during lower bound error calculation. Fit statistic : Chi-Squared = 52.14 using 59 PHA bins. Test statistic : Chi-Squared = 52.14 using 59 PHA bins. Reduced chi-squared = 0.9480 for 55 degrees of freedom Null hypothesis probability = 5.846849e-01 Current data and model not fit yet. XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_peggrb_part5_50_100k ev_fit.xcm !XSPEC12>log none; Log file closed !XSPEC12>query no; !XSPEC12>model npeggrb ; -1.0000 1.00000E-02 -10.000 -3.0000 2.0000 5.0000 ; -2.5000 1.00000E-02 -10.000 -5.0000 2.0000 10.000 ; 50.000 10.000 0.10000 0.10000 1000.0 10000. ; 15.000 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 350.00 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 50.000 -1.00000E-02 0.0000 0.0000 1000.0 1000.0 ; 1.0000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -1.00000 +/- 0.0 2 1 npeggrb beta -2.50000 +/- 0.0 3 1 npeggrb tem keV 50.0000 +/- 0.0 4 1 npeggrb eMin keV 15.0000 frozen 5 1 npeggrb eMax keV 350.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 214.07 using 59 PHA bins. Test statistic : Chi-Squared = 214.07 using 59 PHA bins. Reduced chi-squared = 3.8921 for 55 degrees of freedom Null hypothesis probability = 1.261283e-20 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 52.5966 1.84405 -1 -1.09790 -2.63842 42.8091 11091.4 52.3859 0.217588 -1 -1.10743 -2.94984 44.6733 10409.5 52.245 0.450377 -1 -1.10359 -3.19120 43.2844 10120.3 52.2063 0.0823628 -1 -1.08833 -3.40781 42.4751 9919.70 52.1802 0.0327498 -1 -1.07380 -3.66381 41.8493 9747.32 52.165 0.0309583 -1 -1.06041 -3.95034 41.2390 9614.47 52.1566 0.02065 -1 -1.04695 -4.15706 40.5916 9543.18 ================================================== Variances and Principal Axes 1 2 3 7 2.1231E-02| -0.9988 -0.0409 -0.0257 0.0001 8.6104E+00| 0.0432 -0.9944 -0.0968 0.0030 1.1959E+03| -0.0216 -0.0978 0.9950 0.0016 7.7773E+07| 0.0000 0.0031 -0.0013 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 6.400e-01 8.023e+00 -2.808e+01 1.862e+03 8.023e+00 7.909e+02 -4.231e+02 2.449e+05 -2.808e+01 -4.231e+02 1.307e+03 -9.767e+04 1.862e+03 2.449e+05 -9.767e+04 7.777e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -1.04695 +/- 0.799987 2 1 npeggrb beta -4.15706 +/- 28.1234 3 1 npeggrb tem keV 40.5916 +/- 36.1477 4 1 npeggrb eMin keV 15.0000 frozen 5 1 npeggrb eMax keV 350.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 9543.18 +/- 8818.86 ________________________________________________________________________ Fit statistic : Chi-Squared = 52.16 using 59 PHA bins. Test statistic : Chi-Squared = 52.16 using 59 PHA bins. Reduced chi-squared = 0.9483 for 55 degrees of freedom Null hypothesis probability = 5.839577e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 52.1489 0.00972091 -2 -0.991076 -5.00268 38.2112 9266.37 ================================================== Variances and Principal Axes 1 2 3 7 2.1413E-02| -0.9992 -0.0305 -0.0267 0.0001 1.4919E+01| 0.0339 -0.9900 -0.1369 0.0040 1.1036E+03| -0.0222 -0.1376 0.9902 0.0016 1.1702E+08| 0.0000 0.0042 -0.0010 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 6.293e-01 1.260e+01 -2.668e+01 2.317e+03 1.260e+01 2.098e+03 -6.408e+02 4.913e+05 -2.668e+01 -6.408e+02 1.200e+03 -1.173e+05 2.317e+03 4.913e+05 -1.173e+05 1.170e+08 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.991076 +/- 0.793294 2 1 npeggrb beta -5.00268 +/- 45.8051 3 1 npeggrb tem keV 38.2112 +/- 34.6411 4 1 npeggrb eMin keV 15.0000 frozen 5 1 npeggrb eMax keV 350.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 9266.37 +/- 1.08177E+04 ________________________________________________________________________ Fit statistic : Chi-Squared = 52.15 using 59 PHA bins. Test statistic : Chi-Squared = 52.15 using 59 PHA bins. Reduced chi-squared = 0.9482 for 55 degrees of freedom Null hypothesis probability = 5.842526e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 52.1379 0.0364092 -2 -0.964897 -6.71985 37.3802 9268.58 ================================================== Variances and Principal Axes 1 2 3 7 2.2344E-02| -0.9995 -0.0099 -0.0302 0.0001 1.0787E+02| 0.0233 -0.8743 -0.4847 0.0111 1.0492E+03| -0.0216 -0.4851 0.8742 0.0066 1.0085E+09| 0.0000 0.0129 -0.0004 0.9999 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 6.521e-01 1.242e+02 -2.464e+01 8.973e+03 1.242e+02 1.671e+05 -5.563e+03 1.297e+07 -2.464e+01 -5.563e+03 9.870e+02 -4.015e+05 8.973e+03 1.297e+07 -4.015e+05 1.008e+09 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.964897 +/- 0.807497 2 1 npeggrb beta -6.71985 +/- 408.813 3 1 npeggrb tem keV 37.3802 +/- 31.4159 4 1 npeggrb eMin keV 15.0000 frozen 5 1 npeggrb eMax keV 350.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 9268.58 +/- 3.17545E+04 ________________________________________________________________________ Fit statistic : Chi-Squared = 52.14 using 59 PHA bins. Test statistic : Chi-Squared = 52.14 using 59 PHA bins. Reduced chi-squared = 0.9480 for 55 degrees of freedom Null hypothesis probability = 5.846769e-01 !XSPEC12>newpar 4 50.0; Fit statistic : Chi-Squared = 414.06 using 59 PHA bins. Test statistic : Chi-Squared = 414.06 using 59 PHA bins. Reduced chi-squared = 7.5284 for 55 degrees of freedom Null hypothesis probability = 1.595328e-56 Current data and model not fit yet. !XSPEC12>newpar 5 100.0; Fit statistic : Chi-Squared = 993.59 using 59 PHA bins. Test statistic : Chi-Squared = 993.59 using 59 PHA bins. Reduced chi-squared = 18.065 for 55 degrees of freedom Null hypothesis probability = 2.503053e-172 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 52.1377 0.0110348 -1 -0.963521 -9.05642 37.4074 2722.27 ================================================== Variances and Principal Axes 1 2 3 7 8.0733E-03| -0.9995 -0.0000 -0.0308 0.0004 5.0617E+02| 0.0308 -0.0002 -0.9991 0.0282 2.9326E+05| -0.0005 0.0087 0.0282 0.9996 7.0994E+08| 0.0000 1.0000 -0.0005 -0.0087 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 6.454e-01 7.633e+03 -2.323e+01 -2.130e+02 7.633e+03 7.099e+08 -3.237e+05 -6.173e+06 -2.323e+01 -3.237e+05 8.868e+02 1.108e+04 -2.130e+02 -6.173e+06 1.108e+04 3.467e+05 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.963521 +/- 0.803394 2 1 npeggrb beta -9.05642 +/- 2.66437E+04 3 1 npeggrb tem keV 37.4074 +/- 29.7786 4 1 npeggrb eMin keV 50.0000 frozen 5 1 npeggrb eMax keV 100.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 2722.27 +/- 588.833 ________________________________________________________________________ Fit statistic : Chi-Squared = 52.14 using 59 PHA bins. Test statistic : Chi-Squared = 52.14 using 59 PHA bins. Reduced chi-squared = 0.9480 for 55 degrees of freedom Null hypothesis probability = 5.846837e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 52.1377 0.00363164 0 -0.963465 -9.30895 37.4053 2722.15 ================================================== Variances and Principal Axes 1 2 3 7 8.0820E-03| -0.9995 -0.0000 -0.0308 0.0004 5.0744E+02| 0.0308 -0.0000 -0.9991 0.0282 2.9309E+05| -0.0005 0.0000 0.0282 0.9996 2.2629E+13| 0.0000 1.0000 -0.0000 -0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 6.312e-01 1.245e+06 -2.262e+01 -1.987e+02 1.245e+06 2.263e+13 -5.230e+07 -9.593e+08 -2.262e+01 -5.230e+07 8.604e+02 1.046e+04 -1.987e+02 -9.593e+08 1.046e+04 3.335e+05 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.963465 +/- 0.794487 2 1 npeggrb beta -9.30895 +/- 4.75694E+06 3 1 npeggrb tem keV 37.4053 +/- 29.3319 4 1 npeggrb eMin keV 50.0000 frozen 5 1 npeggrb eMax keV 100.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 2722.15 +/- 577.520 ________________________________________________________________________ Fit statistic : Chi-Squared = 52.14 using 59 PHA bins. Test statistic : Chi-Squared = 52.14 using 59 PHA bins. Reduced chi-squared = 0.9480 for 55 degrees of freedom Null hypothesis probability = 5.846839e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 52.1377 0.00361369 0 -0.963417 -9.36860 37.4024 2722.05 ================================================== Variances and Principal Axes 1 2 3 7 8.0818E-03| -0.9995 -0.0000 -0.0308 0.0004 5.0727E+02| 0.0308 -0.0000 -0.9991 0.0282 2.9315E+05| -0.0005 0.0000 0.0282 0.9996 6.1456E+13| 0.0000 1.0000 -0.0000 -0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 6.287e-01 2.015e+06 -2.251e+01 -1.966e+02 2.015e+06 6.146e+13 -8.450e+07 -1.545e+09 -2.251e+01 -8.450e+07 8.555e+02 1.037e+04 -1.966e+02 -1.545e+09 1.037e+04 3.317e+05 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.963417 +/- 0.792919 2 1 npeggrb beta -9.36860 +/- 7.83937E+06 3 1 npeggrb tem keV 37.4024 +/- 29.2495 4 1 npeggrb eMin keV 50.0000 frozen 5 1 npeggrb eMax keV 100.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 2722.05 +/- 575.964 ________________________________________________________________________ Fit statistic : Chi-Squared = 52.14 using 59 PHA bins. Test statistic : Chi-Squared = 52.14 using 59 PHA bins. Reduced chi-squared = 0.9480 for 55 degrees of freedom Null hypothesis probability = 5.846841e-01 !XSPEC12>log peggrb50_50_100kev.log; Logging to file:peggrb50_50_100kev.log !XSPEC12>show; XSPEC version: 12.8.2 Sat May 30 13:19:42 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: ../sw00601662000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00601662000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00601662000b_preslew.pha Net count rate (cts/s) for Spectrum:1 1.982e-02 +/- 1.637e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 58.96 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00601662000b_preslew.rsp for Source 1 Spectral data counts: 1.16879 Model predicted rate: 1.95463E-02 Current model list: ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.963417 +/- 0.792919 2 1 npeggrb beta -9.36860 +/- 7.83937E+06 3 1 npeggrb tem keV 37.4024 +/- 29.2495 4 1 npeggrb eMin keV 50.0000 frozen 5 1 npeggrb eMax keV 100.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 2722.05 +/- 575.964 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 52.14 using 59 PHA bins. Test statistic : Chi-Squared = 52.14 using 59 PHA bins. Reduced chi-squared = 0.9480 for 55 degrees of freedom Null hypothesis probability = 5.846841e-01 Weighting method: standard !XSPEC12>error 7; Parameter Confidence Range (2.706) Error occurred during lower bound error calculation. Fit statistic : Chi-Squared = 52.14 using 59 PHA bins. Test statistic : Chi-Squared = 52.14 using 59 PHA bins. Reduced chi-squared = 0.9480 for 55 degrees of freedom Null hypothesis probability = 5.846841e-01 Current data and model not fit yet. XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_peggrb_part6_100_150 kev_fit.xcm !XSPEC12>log none; Log file closed !XSPEC12>query no; !XSPEC12>model npeggrb ; -1.0000 1.00000E-02 -10.000 -3.0000 2.0000 5.0000 ; -2.5000 1.00000E-02 -10.000 -5.0000 2.0000 10.000 ; 50.000 10.000 0.10000 0.10000 1000.0 10000. ; 15.000 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 350.00 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 50.000 -1.00000E-02 0.0000 0.0000 1000.0 1000.0 ; 1.0000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -1.00000 +/- 0.0 2 1 npeggrb beta -2.50000 +/- 0.0 3 1 npeggrb tem keV 50.0000 +/- 0.0 4 1 npeggrb eMin keV 15.0000 frozen 5 1 npeggrb eMax keV 350.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 214.07 using 59 PHA bins. Test statistic : Chi-Squared = 214.07 using 59 PHA bins. Reduced chi-squared = 3.8921 for 55 degrees of freedom Null hypothesis probability = 1.261283e-20 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 52.5966 1.84405 -1 -1.09790 -2.63842 42.8091 11091.4 52.3859 0.217588 -1 -1.10743 -2.94984 44.6733 10409.5 52.245 0.450377 -1 -1.10359 -3.19120 43.2844 10120.3 52.2063 0.0823628 -1 -1.08833 -3.40781 42.4751 9919.70 52.1802 0.0327498 -1 -1.07380 -3.66381 41.8493 9747.32 52.165 0.0309583 -1 -1.06041 -3.95034 41.2390 9614.47 52.1566 0.02065 -1 -1.04695 -4.15706 40.5916 9543.18 ================================================== Variances and Principal Axes 1 2 3 7 2.1231E-02| -0.9988 -0.0409 -0.0257 0.0001 8.6104E+00| 0.0432 -0.9944 -0.0968 0.0030 1.1959E+03| -0.0216 -0.0978 0.9950 0.0016 7.7773E+07| 0.0000 0.0031 -0.0013 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 6.400e-01 8.023e+00 -2.808e+01 1.862e+03 8.023e+00 7.909e+02 -4.231e+02 2.449e+05 -2.808e+01 -4.231e+02 1.307e+03 -9.767e+04 1.862e+03 2.449e+05 -9.767e+04 7.777e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -1.04695 +/- 0.799987 2 1 npeggrb beta -4.15706 +/- 28.1234 3 1 npeggrb tem keV 40.5916 +/- 36.1477 4 1 npeggrb eMin keV 15.0000 frozen 5 1 npeggrb eMax keV 350.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 9543.18 +/- 8818.86 ________________________________________________________________________ Fit statistic : Chi-Squared = 52.16 using 59 PHA bins. Test statistic : Chi-Squared = 52.16 using 59 PHA bins. Reduced chi-squared = 0.9483 for 55 degrees of freedom Null hypothesis probability = 5.839577e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 52.1489 0.00972091 -2 -0.991076 -5.00268 38.2112 9266.37 ================================================== Variances and Principal Axes 1 2 3 7 2.1413E-02| -0.9992 -0.0305 -0.0267 0.0001 1.4919E+01| 0.0339 -0.9900 -0.1369 0.0040 1.1036E+03| -0.0222 -0.1376 0.9902 0.0016 1.1702E+08| 0.0000 0.0042 -0.0010 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 6.293e-01 1.260e+01 -2.668e+01 2.317e+03 1.260e+01 2.098e+03 -6.408e+02 4.913e+05 -2.668e+01 -6.408e+02 1.200e+03 -1.173e+05 2.317e+03 4.913e+05 -1.173e+05 1.170e+08 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.991076 +/- 0.793294 2 1 npeggrb beta -5.00268 +/- 45.8051 3 1 npeggrb tem keV 38.2112 +/- 34.6411 4 1 npeggrb eMin keV 15.0000 frozen 5 1 npeggrb eMax keV 350.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 9266.37 +/- 1.08177E+04 ________________________________________________________________________ Fit statistic : Chi-Squared = 52.15 using 59 PHA bins. Test statistic : Chi-Squared = 52.15 using 59 PHA bins. Reduced chi-squared = 0.9482 for 55 degrees of freedom Null hypothesis probability = 5.842526e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 52.1379 0.0364092 -2 -0.964897 -6.71985 37.3802 9268.58 ================================================== Variances and Principal Axes 1 2 3 7 2.2344E-02| -0.9995 -0.0099 -0.0302 0.0001 1.0787E+02| 0.0233 -0.8743 -0.4847 0.0111 1.0492E+03| -0.0216 -0.4851 0.8742 0.0066 1.0085E+09| 0.0000 0.0129 -0.0004 0.9999 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 6.521e-01 1.242e+02 -2.464e+01 8.973e+03 1.242e+02 1.671e+05 -5.563e+03 1.297e+07 -2.464e+01 -5.563e+03 9.870e+02 -4.015e+05 8.973e+03 1.297e+07 -4.015e+05 1.008e+09 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.964897 +/- 0.807497 2 1 npeggrb beta -6.71985 +/- 408.813 3 1 npeggrb tem keV 37.3802 +/- 31.4159 4 1 npeggrb eMin keV 15.0000 frozen 5 1 npeggrb eMax keV 350.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 9268.58 +/- 3.17545E+04 ________________________________________________________________________ Fit statistic : Chi-Squared = 52.14 using 59 PHA bins. Test statistic : Chi-Squared = 52.14 using 59 PHA bins. Reduced chi-squared = 0.9480 for 55 degrees of freedom Null hypothesis probability = 5.846769e-01 !XSPEC12>newpar 4 100.0; Fit statistic : Chi-Squared = 11245.54 using 59 PHA bins. Test statistic : Chi-Squared = 11245.54 using 59 PHA bins. Reduced chi-squared = 204.4644 for 55 degrees of freedom Null hypothesis probability = 0.000000e+00 Current data and model not fit yet. !XSPEC12>newpar 5 150.0; Fit statistic : Chi-Squared = 22396.27 using 59 PHA bins. Test statistic : Chi-Squared = 22396.27 using 59 PHA bins. Reduced chi-squared = 407.2049 for 55 degrees of freedom Null hypothesis probability = 0.000000e+00 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 52.1377 0.0110326 -1 -0.963880 -9.04110 37.3832 728.391 ================================================== Variances and Principal Axes 1 2 3 7 3.2091E-03| -0.9990 0.0000 -0.0440 0.0009 9.4517E+01| 0.0440 0.0000 -0.9979 0.0477 7.0993E+08| 0.0000 1.0000 -0.0005 -0.0099 2.8275E+05| 0.0012 -0.0099 -0.0477 -0.9988 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 6.455e-01 7.633e+03 -2.323e+01 -4.014e+02 7.633e+03 7.099e+08 -3.235e+05 -6.996e+06 -2.323e+01 -3.235e+05 8.862e+02 1.667e+04 -4.014e+02 -6.996e+06 1.667e+04 3.511e+05 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.963880 +/- 0.803436 2 1 npeggrb beta -9.04110 +/- 2.66432E+04 3 1 npeggrb tem keV 37.3832 +/- 29.7685 4 1 npeggrb eMin keV 100.000 frozen 5 1 npeggrb eMax keV 150.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 728.391 +/- 592.514 ________________________________________________________________________ Fit statistic : Chi-Squared = 52.14 using 59 PHA bins. Test statistic : Chi-Squared = 52.14 using 59 PHA bins. Reduced chi-squared = 0.9480 for 55 degrees of freedom Null hypothesis probability = 5.846854e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 52.1377 0.00346646 0 -0.963817 -9.29162 37.3828 728.374 ================================================== Variances and Principal Axes 1 2 3 7 3.2109E-03| -0.9990 0.0000 -0.0440 0.0009 9.4526E+01| 0.0440 0.0000 -0.9979 0.0477 2.8311E+05| -0.0012 0.0001 0.0477 0.9989 2.0904E+13| 0.0000 1.0000 -0.0000 -0.0001 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 6.318e-01 1.198e+06 -2.261e+01 -3.878e+02 1.198e+06 2.090e+13 -5.026e+07 -1.073e+09 -2.261e+01 -5.026e+07 8.589e+02 1.606e+04 -3.878e+02 -1.073e+09 1.606e+04 3.376e+05 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.963817 +/- 0.794880 2 1 npeggrb beta -9.29162 +/- 4.57211E+06 3 1 npeggrb tem keV 37.3828 +/- 29.3077 4 1 npeggrb eMin keV 100.000 frozen 5 1 npeggrb eMax keV 150.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 728.374 +/- 581.029 ________________________________________________________________________ Fit statistic : Chi-Squared = 52.14 using 59 PHA bins. Test statistic : Chi-Squared = 52.14 using 59 PHA bins. Reduced chi-squared = 0.9480 for 55 degrees of freedom Null hypothesis probability = 5.846855e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 52.1377 0.00311112 0 -0.963760 -9.35204 37.3823 728.402 ================================================== Variances and Principal Axes 1 2 3 7 3.2108E-03| -0.9990 0.0000 -0.0440 0.0009 9.4523E+01| 0.0440 0.0000 -0.9979 0.0477 2.8313E+05| -0.0012 0.0000 0.0477 0.9989 5.6514E+13| 0.0000 1.0000 -0.0000 -0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 6.294e-01 1.935e+06 -2.251e+01 -3.855e+02 1.935e+06 5.651e+13 -8.105e+07 -1.729e+09 -2.251e+01 -8.105e+07 8.543e+02 1.596e+04 -3.855e+02 -1.729e+09 1.596e+04 3.354e+05 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.963760 +/- 0.793327 2 1 npeggrb beta -9.35204 +/- 7.51757E+06 3 1 npeggrb tem keV 37.3823 +/- 29.2283 4 1 npeggrb eMin keV 100.000 frozen 5 1 npeggrb eMax keV 150.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 728.402 +/- 579.132 ________________________________________________________________________ Fit statistic : Chi-Squared = 52.14 using 59 PHA bins. Test statistic : Chi-Squared = 52.14 using 59 PHA bins. Reduced chi-squared = 0.9480 for 55 degrees of freedom Null hypothesis probability = 5.846856e-01 !XSPEC12>log peggrb50_100_150kev.log; Logging to file:peggrb50_100_150kev.log !XSPEC12>show; XSPEC version: 12.8.2 Sat May 30 13:19:42 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: ../sw00601662000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00601662000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00601662000b_preslew.pha Net count rate (cts/s) for Spectrum:1 1.982e-02 +/- 1.637e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 58.96 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00601662000b_preslew.rsp for Source 1 Spectral data counts: 1.16879 Model predicted rate: 1.95449E-02 Current model list: ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.963760 +/- 0.793327 2 1 npeggrb beta -9.35204 +/- 7.51757E+06 3 1 npeggrb tem keV 37.3823 +/- 29.2283 4 1 npeggrb eMin keV 100.000 frozen 5 1 npeggrb eMax keV 150.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 728.402 +/- 579.132 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 52.14 using 59 PHA bins. Test statistic : Chi-Squared = 52.14 using 59 PHA bins. Reduced chi-squared = 0.9480 for 55 degrees of freedom Null hypothesis probability = 5.846856e-01 Weighting method: standard !XSPEC12>error 7; Parameter Confidence Range (2.706) Error occurred during lower bound error calculation. Fit statistic : Chi-Squared = 52.14 using 59 PHA bins. Test statistic : Chi-Squared = 52.14 using 59 PHA bins. Reduced chi-squared = 0.9480 for 55 degrees of freedom Null hypothesis probability = 5.846856e-01 Current data and model not fit yet. XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_peggrb_part7_100_350 kev_fit.xcm !XSPEC12>log none; Log file closed !XSPEC12>query no; !XSPEC12>model npeggrb ; -1.0000 1.00000E-02 -10.000 -3.0000 2.0000 5.0000 ; -2.5000 1.00000E-02 -10.000 -5.0000 2.0000 10.000 ; 50.000 10.000 0.10000 0.10000 1000.0 10000. ; 15.000 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 350.00 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 50.000 -1.00000E-02 0.0000 0.0000 1000.0 1000.0 ; 1.0000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -1.00000 +/- 0.0 2 1 npeggrb beta -2.50000 +/- 0.0 3 1 npeggrb tem keV 50.0000 +/- 0.0 4 1 npeggrb eMin keV 15.0000 frozen 5 1 npeggrb eMax keV 350.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 214.07 using 59 PHA bins. Test statistic : Chi-Squared = 214.07 using 59 PHA bins. Reduced chi-squared = 3.8921 for 55 degrees of freedom Null hypothesis probability = 1.261283e-20 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 52.5966 1.84405 -1 -1.09790 -2.63842 42.8091 11091.4 52.3859 0.217588 -1 -1.10743 -2.94984 44.6733 10409.5 52.245 0.450377 -1 -1.10359 -3.19120 43.2844 10120.3 52.2063 0.0823628 -1 -1.08833 -3.40781 42.4751 9919.70 52.1802 0.0327498 -1 -1.07380 -3.66381 41.8493 9747.32 52.165 0.0309583 -1 -1.06041 -3.95034 41.2390 9614.47 52.1566 0.02065 -1 -1.04695 -4.15706 40.5916 9543.18 ================================================== Variances and Principal Axes 1 2 3 7 2.1231E-02| -0.9988 -0.0409 -0.0257 0.0001 8.6104E+00| 0.0432 -0.9944 -0.0968 0.0030 1.1959E+03| -0.0216 -0.0978 0.9950 0.0016 7.7773E+07| 0.0000 0.0031 -0.0013 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 6.400e-01 8.023e+00 -2.808e+01 1.862e+03 8.023e+00 7.909e+02 -4.231e+02 2.449e+05 -2.808e+01 -4.231e+02 1.307e+03 -9.767e+04 1.862e+03 2.449e+05 -9.767e+04 7.777e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -1.04695 +/- 0.799987 2 1 npeggrb beta -4.15706 +/- 28.1234 3 1 npeggrb tem keV 40.5916 +/- 36.1477 4 1 npeggrb eMin keV 15.0000 frozen 5 1 npeggrb eMax keV 350.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 9543.18 +/- 8818.86 ________________________________________________________________________ Fit statistic : Chi-Squared = 52.16 using 59 PHA bins. Test statistic : Chi-Squared = 52.16 using 59 PHA bins. Reduced chi-squared = 0.9483 for 55 degrees of freedom Null hypothesis probability = 5.839577e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 52.1489 0.00972091 -2 -0.991076 -5.00268 38.2112 9266.37 ================================================== Variances and Principal Axes 1 2 3 7 2.1413E-02| -0.9992 -0.0305 -0.0267 0.0001 1.4919E+01| 0.0339 -0.9900 -0.1369 0.0040 1.1036E+03| -0.0222 -0.1376 0.9902 0.0016 1.1702E+08| 0.0000 0.0042 -0.0010 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 6.293e-01 1.260e+01 -2.668e+01 2.317e+03 1.260e+01 2.098e+03 -6.408e+02 4.913e+05 -2.668e+01 -6.408e+02 1.200e+03 -1.173e+05 2.317e+03 4.913e+05 -1.173e+05 1.170e+08 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.991076 +/- 0.793294 2 1 npeggrb beta -5.00268 +/- 45.8051 3 1 npeggrb tem keV 38.2112 +/- 34.6411 4 1 npeggrb eMin keV 15.0000 frozen 5 1 npeggrb eMax keV 350.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 9266.37 +/- 1.08177E+04 ________________________________________________________________________ Fit statistic : Chi-Squared = 52.15 using 59 PHA bins. Test statistic : Chi-Squared = 52.15 using 59 PHA bins. Reduced chi-squared = 0.9482 for 55 degrees of freedom Null hypothesis probability = 5.842526e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 52.1379 0.0364092 -2 -0.964897 -6.71985 37.3802 9268.58 ================================================== Variances and Principal Axes 1 2 3 7 2.2344E-02| -0.9995 -0.0099 -0.0302 0.0001 1.0787E+02| 0.0233 -0.8743 -0.4847 0.0111 1.0492E+03| -0.0216 -0.4851 0.8742 0.0066 1.0085E+09| 0.0000 0.0129 -0.0004 0.9999 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 6.521e-01 1.242e+02 -2.464e+01 8.973e+03 1.242e+02 1.671e+05 -5.563e+03 1.297e+07 -2.464e+01 -5.563e+03 9.870e+02 -4.015e+05 8.973e+03 1.297e+07 -4.015e+05 1.008e+09 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.964897 +/- 0.807497 2 1 npeggrb beta -6.71985 +/- 408.813 3 1 npeggrb tem keV 37.3802 +/- 31.4159 4 1 npeggrb eMin keV 15.0000 frozen 5 1 npeggrb eMax keV 350.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 9268.58 +/- 3.17545E+04 ________________________________________________________________________ Fit statistic : Chi-Squared = 52.14 using 59 PHA bins. Test statistic : Chi-Squared = 52.14 using 59 PHA bins. Reduced chi-squared = 0.9480 for 55 degrees of freedom Null hypothesis probability = 5.846769e-01 !XSPEC12>newpar 4 100.0; Fit statistic : Chi-Squared = 11245.54 using 59 PHA bins. Test statistic : Chi-Squared = 11245.54 using 59 PHA bins. Reduced chi-squared = 204.4644 for 55 degrees of freedom Null hypothesis probability = 0.000000e+00 Current data and model not fit yet. !XSPEC12>newpar 5 350.0; Fit statistic : Chi-Squared = 11245.54 using 59 PHA bins. Test statistic : Chi-Squared = 11245.54 using 59 PHA bins. Reduced chi-squared = 204.4644 for 55 degrees of freedom Null hypothesis probability = 0.000000e+00 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 52.1376 0.0110318 -2 -0.962213 -6.74088 37.3261 995.036 ================================================== Variances and Principal Axes 1 2 3 7 2.7643E-03| -0.9988 -0.0052 -0.0486 0.0006 5.9938E+01| 0.0486 -0.2128 -0.9755 0.0265 1.4879E+04| -0.0053 -0.9692 0.2145 0.1210 4.6388E+10| 0.0000 0.1239 -0.0001 0.9923 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 6.472e-01 7.721e+03 -2.329e+01 6.122e+04 7.721e+03 7.121e+08 -3.268e+05 5.703e+09 -2.329e+01 -3.268e+05 8.885e+02 -2.592e+06 6.122e+04 5.703e+09 -2.592e+06 4.568e+10 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.962213 +/- 0.804480 2 1 npeggrb beta -6.74088 +/- 2.66844E+04 3 1 npeggrb tem keV 37.3261 +/- 29.8083 4 1 npeggrb eMin keV 100.000 frozen 5 1 npeggrb eMax keV 350.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 995.036 +/- 2.13718E+05 ________________________________________________________________________ Fit statistic : Chi-Squared = 52.14 using 59 PHA bins. Test statistic : Chi-Squared = 52.14 using 59 PHA bins. Reduced chi-squared = 0.9480 for 55 degrees of freedom Null hypothesis probability = 5.846891e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 52.1376 0.00287467 -1 -0.961956 -6.73925 37.3204 994.903 ================================================== Variances and Principal Axes 1 2 3 7 2.7663E-03| -0.9988 -0.0051 -0.0487 0.0006 5.9739E+01| 0.0487 -0.2072 -0.9767 0.0265 1.5581E+04| -0.0052 -0.9700 0.2089 0.1242 4.7661E+10| 0.0000 0.1270 -0.0001 0.9919 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 6.470e-01 8.003e+03 -2.322e+01 6.188e+04 8.003e+03 7.690e+08 -3.387e+05 6.005e+09 -2.322e+01 -3.387e+05 8.835e+02 -2.620e+06 6.188e+04 6.005e+09 -2.620e+06 4.689e+10 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.961956 +/- 0.804336 2 1 npeggrb beta -6.73925 +/- 2.77305E+04 3 1 npeggrb tem keV 37.3204 +/- 29.7229 4 1 npeggrb eMin keV 100.000 frozen 5 1 npeggrb eMax keV 350.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 994.903 +/- 2.16545E+05 ________________________________________________________________________ Fit statistic : Chi-Squared = 52.14 using 59 PHA bins. Test statistic : Chi-Squared = 52.14 using 59 PHA bins. Reduced chi-squared = 0.9480 for 55 degrees of freedom Null hypothesis probability = 5.846895e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 52.1376 0.0021847 -1 -0.961731 -6.72870 37.3146 994.853 ================================================== Variances and Principal Axes 1 2 3 7 2.7665E-03| -0.9988 -0.0051 -0.0487 0.0006 5.9700E+01| 0.0487 -0.2078 -0.9766 0.0265 1.5483E+04| -0.0052 -0.9699 0.2095 0.1238 4.7134E+10| 0.0000 0.1266 -0.0001 0.9920 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 6.392e-01 7.553e+03 -2.290e+01 5.855e+04 7.553e+03 7.557e+08 -3.211e+05 5.920e+09 -2.290e+01 -3.211e+05 8.703e+02 -2.491e+06 5.855e+04 5.920e+09 -2.491e+06 4.638e+10 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.961731 +/- 0.799479 2 1 npeggrb beta -6.72870 +/- 2.74903E+04 3 1 npeggrb tem keV 37.3146 +/- 29.5005 4 1 npeggrb eMin keV 100.000 frozen 5 1 npeggrb eMax keV 350.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 994.853 +/- 2.15356E+05 ________________________________________________________________________ Fit statistic : Chi-Squared = 52.14 using 59 PHA bins. Test statistic : Chi-Squared = 52.14 using 59 PHA bins. Reduced chi-squared = 0.9480 for 55 degrees of freedom Null hypothesis probability = 5.846899e-01 !XSPEC12>log peggrb50_100_350kev.log; Logging to file:peggrb50_100_350kev.log !XSPEC12>show; XSPEC version: 12.8.2 Sat May 30 13:19:43 2015 Auto-saving is done after every command. Fit statistic in use: Chi-Squared Minimization technique: Levenberg-Marquardt Convergence criterion = 0.01 Parameter fit deltas: 0.01 * parValue Always calculate parameter derivatives using full (slower) numerical differentiation: No Querying disabled - will not continue fitting. Prefit-renorming enabled. Solar abundance table: angr Photoionization Cross-Section Table: bcmc: Balucinska-Church and McCammon, 1998 Cosmology in use: H0 = 70 q0 = 0 Lambda0 = 0.73 Model data directory: /software/lheasoft/release/x86_64-unknown-linux-gnu-libc2.12/../spectral/modelData/ Plot settings: Showing of individual additive components is OFF. Showing of background spectra is OFF. Effective area normalization is OFF. Current unit settings: Energy = keV Wavelength = angstrom, with Y-Axis displayed per Hz X-Axis data display mode: 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: ../sw00601662000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00601662000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00601662000b_preslew.pha Net count rate (cts/s) for Spectrum:1 1.982e-02 +/- 1.637e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 58.96 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00601662000b_preslew.rsp for Source 1 Spectral data counts: 1.16879 Model predicted rate: 1.95420E-02 Current model list: ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.961731 +/- 0.799479 2 1 npeggrb beta -6.72870 +/- 2.74903E+04 3 1 npeggrb tem keV 37.3146 +/- 29.5005 4 1 npeggrb eMin keV 100.000 frozen 5 1 npeggrb eMax keV 350.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 994.853 +/- 2.15356E+05 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 52.14 using 59 PHA bins. Test statistic : Chi-Squared = 52.14 using 59 PHA bins. Reduced chi-squared = 0.9480 for 55 degrees of freedom Null hypothesis probability = 5.846899e-01 Weighting method: standard !XSPEC12>error 7; Parameter Confidence Range (2.706) Apparent non-monotonicity in statistic space detected. Current bracket values 712.057, 676.5 and delta stat 2.65086, 3.42926 but latest trial 709.38 gives 0.29178 Suggest that you check this result using the steppar command. Error occurred during upper bound error calculation. Fit statistic : Chi-Squared = 52.14 using 59 PHA bins. Test statistic : Chi-Squared = 52.14 using 59 PHA bins. Reduced chi-squared = 0.9480 for 55 degrees of freedom Null hypothesis probability = 5.846899e-01 Current data and model not fit yet. XSPEC12>/* XSPEC12>exit XSPEC: quit Spectral model in the Band function: ------------------------------------------------------------ Parameters : value lower 90% higher 90% alpha : -0.946420 ( -0.958063 1.70235 ) beta : -10.0000 ( 10 20 ) Epeak [keV] : 38.7512 ( -9.47633 25.4482 ) Norm@50keV : 4.75634E-03 ( -0.00475651 0.0311153 ) ------------------------------------------------------------ #Fit statistic : Chi-Squared = 52.14 using 59 PHA bins. # Reduced chi-squared = 0.9479 for 55 degrees of freedom # Null hypothesis probability = 5.847067e-01 Photon flux (15-150 keV) in 58.96 sec: ( ) ph/cm2/s Energy fluence (15-150 keV) : 5.30432e-07 ( 0 0 ) ergs/cm2