XSPEC version: 12.9.0c Build Date/Time: Wed Jul 29 15:14:04 2015 [?1034hXSPEC12>query no XSPEC12>lmod takagrb /local/data/bat1/prebascript/xspec_taka_lmodel Model package takagrb successfully loaded. XSPEC12>data 1:1 ../sw00652334000b_preslew.pha 1 spectrum in use Spectral Data File: ../sw00652334000b_preslew.pha Spectrum 1 Net count rate (cts/s) for Spectrum:1 1.583e-01 +/- 9.999e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 1-80 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 26.88 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 ../sw00652334000b_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>mdefine cutep50 (E/50.0)**(-a)*exp(-E*(2.0-a)/b) XSPEC12>model cutep50 Input parameter value, delta, min, bot, top, and max values for ... 1 0.1( 0.01) 1e-22 1e-22 1e+22 1e+22 1:cutep50:a> 1.0000 1.00000E-02 -10.0000 -10.0000 10.0000 10.000 1 0.1( 0.01) 1e-22 1e-22 1e+22 1e+22 2:cutep50:b> 50.000 1.00000E-02 1.00000E-02 1.0000 1000.0 10000. 1 0.01( 0.01) 0 0 1e+20 1e+24 3:cutep50:norm> 1.0000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24 ======================================================================== Model cutep50<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cutep50 a 1.00000 +/- 0.0 2 1 cutep50 b 50.0000 +/- 0.0 3 1 cutep50 norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 3.349811e+06 using 59 PHA bins. Test statistic : Chi-Squared = 3.349811e+06 using 59 PHA bins. Reduced chi-squared = 59818.06 for 56 degrees of freedom Null hypothesis probability = 0.000000e+00 Current data and model not fit yet. XSPEC12>renorm Fit statistic : Chi-Squared = 65.55 using 59 PHA bins. Test statistic : Chi-Squared = 65.55 using 59 PHA bins. Reduced chi-squared = 1.170 for 56 degrees of freedom Null hypothesis probability = 1.794434e-01 Current data and model not fit yet. XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:a 2:b 3:norm 54.5356 5.25743 -1 0.993026 55.0711 0.0238258 50.2739 131.025 -1 1.00524 58.3834 0.0225464 48.2451 4.96849 -1 1.02768 60.4152 0.0215257 48.1408 59.8994 -2 1.24146 64.9711 0.0159332 39.4978 2500.64 -2 1.40000 71.3519 0.0137050 37.4978 1299.22 -2 1.47666 77.8533 0.0126523 37.298 584.997 -3 1.55521 86.2067 0.0115526 36.9211 801.244 -4 1.55958 89.6651 0.0115387 36.9206 27.526 -5 1.55950 89.8015 0.0115397 ======================================== Variances and Principal Axes 1 2 3 5.6269E-08| -0.0081 -0.0000 -1.0000 8.0336E-03| 1.0000 -0.0049 -0.0081 7.2391E+02| 0.0049 1.0000 -0.0001 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 2.522e-02 3.527e+00 -3.134e-04 3.527e+00 7.239e+02 -5.094e-02 -3.134e-04 -5.094e-02 4.170e-06 ------------------------------------ ======================================================================== Model cutep50<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cutep50 a 1.55950 +/- 0.158798 2 1 cutep50 b 89.8015 +/- 26.9052 3 1 cutep50 norm 1.15397E-02 +/- 2.04210E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 36.92 using 59 PHA bins. Test statistic : Chi-Squared = 36.92 using 59 PHA bins. Reduced chi-squared = 0.6593 for 56 degrees of freedom Null hypothesis probability = 9.770495e-01 XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:a 2:b 3:norm 36.9206 7.34341e-05 -3 1.55951 89.8038 0.0115395 ======================================== Variances and Principal Axes 1 2 3 5.6233E-08| -0.0081 -0.0000 -1.0000 8.0039E-03| 1.0000 -0.0049 -0.0081 7.2910E+02| 0.0049 1.0000 -0.0001 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 2.519e-02 3.540e+00 -3.131e-04 3.540e+00 7.291e+02 -5.112e-02 -3.131e-04 -5.112e-02 4.166e-06 ------------------------------------ ======================================================================== Model cutep50<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cutep50 a 1.55951 +/- 0.158719 2 1 cutep50 b 89.8038 +/- 27.0016 3 1 cutep50 norm 1.15395E-02 +/- 2.04104E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 36.92 using 59 PHA bins. Test statistic : Chi-Squared = 36.92 using 59 PHA bins. Reduced chi-squared = 0.6593 for 56 degrees of freedom Null hypothesis probability = 9.770495e-01 XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:a 2:b 3:norm 36.9206 4.56738e-06 -3 1.55951 89.8040 0.0115395 ======================================== Variances and Principal Axes 1 2 3 5.6232E-08| -0.0081 -0.0000 -1.0000 8.0035E-03| 1.0000 -0.0049 -0.0081 7.2925E+02| 0.0049 1.0000 -0.0001 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 2.519e-02 3.540e+00 -3.131e-04 3.540e+00 7.292e+02 -5.112e-02 -3.131e-04 -5.112e-02 4.166e-06 ------------------------------------ ======================================================================== Model cutep50<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cutep50 a 1.55951 +/- 0.158719 2 1 cutep50 b 89.8040 +/- 27.0042 3 1 cutep50 norm 1.15395E-02 +/- 2.04100E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 36.92 using 59 PHA bins. Test statistic : Chi-Squared = 36.92 using 59 PHA bins. Reduced chi-squared = 0.6593 for 56 degrees of freedom Null hypothesis probability = 9.770495e-01 XSPEC12>log bat_spec_cutplep.log Logging to file:bat_spec_cutplep.log XSPEC12>show XSPEC version: 12.9.0c Thu Oct 1 11:39:08 2015 Auto-saving is done after every command. Fit statistic in use: Chi-Squared Minimization technique: Levenberg-Marquardt Convergence criterion = 0.01 Parameter fit deltas: 0.01 * parValue Always calculate parameter derivatives using full (slower) numerical differentiation: No Querying disabled - will not continue fitting. Prefit-renorming enabled. Solar abundance table: angr Photoionization Cross-Section Table: bcmc: Balucinska-Church and McCammon, 1998 Cosmology in use: H0 = 70 q0 = 0 Lambda0 = 0.73 Model data directory: /software/lheasoft/release/x86_64-unknown-linux-gnu-libc2.12/../spectral/modelData/ Plot settings: Showing of individual additive components is OFF. Showing of background spectra is OFF. Effective area normalization is OFF. Current unit settings: Energy = keV Wavelength = angstrom, with Y-Axis displayed per Hz X-Axis data display mode: 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: ../sw00652334000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00652334000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00652334000b_preslew.pha Net count rate (cts/s) for Spectrum:1 1.443e-01 +/- 3.754e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 26.88 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00652334000b_preslew.rsp for Source 1 Spectral data counts: 3.87794 Model predicted rate: 0.145758 Current model list: ======================================================================== Model cutep50<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cutep50 a 1.55951 +/- 0.158719 2 1 cutep50 b 89.8040 +/- 27.0042 3 1 cutep50 norm 1.15395E-02 +/- 2.04100E-03 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 36.92 using 59 PHA bins. Test statistic : Chi-Squared = 36.92 using 59 PHA bins. Reduced chi-squared = 0.6593 for 56 degrees of freedom Null hypothesis probability = 9.770495e-01 Weighting method: standard XSPEC12>flux 20.0 50.0 Model Flux 0.5923 photons (2.9559e-08 ergs/cm^2/s) range (20.000 - 50.000 keV) XSPEC12>flux 50.0 150.0 Model Flux 0.31321 photons (4.1393e-08 ergs/cm^2/s) range (50.000 - 150.00 keV) XSPEC12>error 1 Parameter Confidence Range (2.706) 1 1.29641 1.80765 (-0.263107,0.248138) XSPEC12>error 2 Parameter Confidence Range (2.706) 2 66.0442 2004.47 (-23.7598,1914.66) XSPEC12>error 3 Parameter Confidence Range (2.706) 3 0.00875818 0.0154997 (-0.00278134,0.00396021) XSPEC12>flux 15.0 350.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 1.253 photons (1.0303e-07 ergs/cm^2/s) range (15.000 - 350.00 keV) Error range 0.9874 - 1.299 (6.717e-08 - 1.083e-07) (90.00% confidence) XSPEC12>flux 15.0 150.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 1.1817 photons (7.8609e-08 ergs/cm^2/s) range (15.000 - 150.00 keV) Error range 0.9002 - 1.209 (5.386e-08 - 7.976e-08) (90.00% confidence) XSPEC12>flux 15.0 25.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.45735 photons (1.4142e-08 ergs/cm^2/s) range (15.000 - 25.000 keV) Error range 0.3901 - 0.4840 (1.201e-08 - 1.495e-08) (90.00% confidence) XSPEC12>flux 25.0 50.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.41116 photons (2.3074e-08 ergs/cm^2/s) range (25.000 - 50.000 keV) Error range 0.3291 - 0.4193 (1.836e-08 - 2.356e-08) (90.00% confidence) XSPEC12>flux 50.0 100.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.2351 photons (2.6204e-08 ergs/cm^2/s) range (50.000 - 100.00 keV) Error range 0.1615 - 0.2415 (1.791e-08 - 2.695e-08) (90.00% confidence) XSPEC12>flux 100.0 150.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.07811 photons (1.5189e-08 ergs/cm^2/s) range (100.00 - 150.00 keV) Error range 0.04190 - 0.08278 (8.164e-09 - 1.612e-08) (90.00% confidence) XSPEC12>flux 100.0 350.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.14936 photons (3.9607e-08 ergs/cm^2/s) range (100.00 - 350.00 keV) Error range 0.06896 - 0.1642 (1.617e-08 - 4.471e-08) (90.00% confidence) XSPEC12>log none Log file closed logging switched off XSPEC12>setplot energy XSPEC12>setplot command sc white 1 XSPEC12>setplot command cpd bat_spec_cutplep.gif/gif 2 XSPEC12>plot ldata delchi XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_pphcut_part1_15_350kev_fit.xcm !XSPEC12>log none; No log file open !XSPEC12>query no; !XSPEC12>model pphcut ; 1.0000 1.00000E-02 -10.0000 -9.0000 9.0000 10.000 ; 80.0 1.00000E-02 1.00000E-02 1.0000 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 ; 1.0000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model pphcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pphcut PhoIndex 1.00000 +/- 0.0 2 1 pphcut HighECut keV 80.0000 +/- 0.0 3 1 pphcut eMin keV 15.0000 frozen 4 1 pphcut eMax keV 350.000 frozen 5 1 pphcut norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 97.47 using 59 PHA bins. Test statistic : Chi-Squared = 97.47 using 59 PHA bins. Reduced chi-squared = 1.741 for 56 degrees of freedom Null hypothesis probability = 5.003942e-04 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 54.3633 29.7172 -3 1.61780 134.660 1.24933 37.8412 30.8111 -4 1.58512 193.104 1.24835 36.9202 8.46536 -5 1.55856 202.912 1.25221 36.92 0.155769 -6 1.55952 203.835 1.25272 ======================================== Variances and Principal Axes 1 2 5 6.3966E-04| -0.2287 0.0000 0.9735 1.8794E-03| 0.9735 -0.0012 0.2287 1.6316E+04| -0.0012 -1.0000 -0.0003 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 2.523e-02 1.955e+01 5.327e-03 1.955e+01 1.632e+04 4.216e+00 5.327e-03 4.216e+00 1.794e-03 ------------------------------------ ======================================================================== Model pphcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pphcut PhoIndex 1.55952 +/- 0.158845 2 1 pphcut HighECut keV 203.835 +/- 127.734 3 1 pphcut eMin keV 15.0000 frozen 4 1 pphcut eMax keV 350.000 frozen 5 1 pphcut norm 1.25272 +/- 4.23535E-02 ________________________________________________________________________ Fit statistic : Chi-Squared = 36.92 using 59 PHA bins. Test statistic : Chi-Squared = 36.92 using 59 PHA bins. Reduced chi-squared = 0.6593 for 56 degrees of freedom Null hypothesis probability = 9.770538e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 36.92 0.00188814 0 1.55952 203.836 1.25272 ======================================== Variances and Principal Axes 1 2 5 6.3988E-04| -0.2288 0.0000 0.9735 1.8777E-03| 0.9735 -0.0012 0.2288 1.6595E+04| -0.0012 -1.0000 -0.0003 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 2.521e-02 1.970e+01 5.335e-03 1.970e+01 1.659e+04 4.261e+00 5.335e-03 4.261e+00 1.799e-03 ------------------------------------ ======================================================================== Model pphcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pphcut PhoIndex 1.55952 +/- 0.158772 2 1 pphcut HighECut keV 203.836 +/- 128.821 3 1 pphcut eMin keV 15.0000 frozen 4 1 pphcut eMax keV 350.000 frozen 5 1 pphcut norm 1.25272 +/- 4.24112E-02 ________________________________________________________________________ Fit statistic : Chi-Squared = 36.92 using 59 PHA bins. Test statistic : Chi-Squared = 36.92 using 59 PHA bins. Reduced chi-squared = 0.6593 for 56 degrees of freedom Null hypothesis probability = 9.770538e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 36.92 0.00159987 2 1.55952 203.836 1.25272 ======================================== Variances and Principal Axes 1 2 5 6.3988E-04| -0.2287 0.0000 0.9735 1.8777E-03| 0.9735 -0.0012 0.2287 1.6593E+04| -0.0012 -1.0000 -0.0003 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 2.520e-02 1.970e+01 5.330e-03 1.970e+01 1.659e+04 4.257e+00 5.330e-03 4.257e+00 1.797e-03 ------------------------------------ ======================================================================== Model pphcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pphcut PhoIndex 1.55952 +/- 0.158760 2 1 pphcut HighECut keV 203.836 +/- 128.813 3 1 pphcut eMin keV 15.0000 frozen 4 1 pphcut eMax keV 350.000 frozen 5 1 pphcut norm 1.25272 +/- 4.23886E-02 ________________________________________________________________________ Fit statistic : Chi-Squared = 36.92 using 59 PHA bins. Test statistic : Chi-Squared = 36.92 using 59 PHA bins. Reduced chi-squared = 0.6593 for 56 degrees of freedom Null hypothesis probability = 9.770538e-01 !XSPEC12>log pphcut_15_350kev.log; Logging to file:pphcut_15_350kev.log !XSPEC12>show; XSPEC version: 12.9.0c Thu Oct 1 11:39:08 2015 Auto-saving is done after every command. Fit statistic in use: Chi-Squared Minimization technique: Levenberg-Marquardt Convergence criterion = 0.01 Parameter fit deltas: 0.01 * parValue Always calculate parameter derivatives using full (slower) numerical differentiation: No Querying disabled - will not continue fitting. Prefit-renorming enabled. Solar abundance table: angr Photoionization Cross-Section Table: bcmc: Balucinska-Church and McCammon, 1998 Cosmology in use: H0 = 70 q0 = 0 Lambda0 = 0.73 Model data directory: /software/lheasoft/release/x86_64-unknown-linux-gnu-libc2.12/../spectral/modelData/ Plot settings: Showing of individual additive components is OFF. Showing of background spectra is OFF. Effective area normalization is OFF. Current unit settings: Energy = keV Wavelength = angstrom, with Y-Axis displayed per Hz X-Axis data display mode: Energy Spectra plots will be shifted to source frame by redshift value z: 0 Device: /null Plotting of line IDs is OFF. Splashpage is ON. xlog for data plots is ON. ylog for data plots is OFF. Default plot rebin settings for all plot groups: Min. Signif. Max. # Bins Error Type 0.00000 1 quad Responses read: ../sw00652334000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00652334000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00652334000b_preslew.pha Net count rate (cts/s) for Spectrum:1 1.443e-01 +/- 3.754e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 26.88 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00652334000b_preslew.rsp for Source 1 Spectral data counts: 3.87794 Model predicted rate: 0.145758 Current model list: ======================================================================== Model pphcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pphcut PhoIndex 1.55952 +/- 0.158760 2 1 pphcut HighECut keV 203.836 +/- 128.813 3 1 pphcut eMin keV 15.0000 frozen 4 1 pphcut eMax keV 350.000 frozen 5 1 pphcut norm 1.25272 +/- 4.23886E-02 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 36.92 using 59 PHA bins. Test statistic : Chi-Squared = 36.92 using 59 PHA bins. Reduced chi-squared = 0.6593 for 56 degrees of freedom Null hypothesis probability = 9.770538e-01 Weighting method: standard !XSPEC12>error 5; Parameter Confidence Range (2.706) 5 1.18703 1.32605 (-0.0656855,0.0733259) !XSPEC12>error 1; Parameter Confidence Range (2.706) Apparent non-monotonicity in statistic space detected. Current bracket values 1.55952, 1.79321 and delta stat 0, 2.74961 but latest trial 1.78879 gives 2.79651 Suggest that you check this result using the steppar command. 1 1.29638 1.67636 (-0.263136,0.116845) !XSPEC12>error 2; Parameter Confidence Range (2.706) Error occurred during lower bound error calculation. Fit statistic : Chi-Squared = 36.92 using 59 PHA bins. Test statistic : Chi-Squared = 36.92 using 59 PHA bins. Reduced chi-squared = 0.6593 for 56 degrees of freedom Null hypothesis probability = 9.770538e-01 Current data and model not fit yet. XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_pphcut_part2_15_150kev_fit.xcm !XSPEC12>log none; Log file closed !XSPEC12>query no; !XSPEC12>model pphcut ; 1.0000 1.00000E-02 -10.0000 -9.0000 9.0000 10.000 ; 80.0 1.00000E-02 1.00000E-02 1.0000 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 ; 1.0000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model pphcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pphcut PhoIndex 1.00000 +/- 0.0 2 1 pphcut HighECut keV 80.0000 +/- 0.0 3 1 pphcut eMin keV 15.0000 frozen 4 1 pphcut eMax keV 350.000 frozen 5 1 pphcut norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 97.47 using 59 PHA bins. Test statistic : Chi-Squared = 97.47 using 59 PHA bins. Reduced chi-squared = 1.741 for 56 degrees of freedom Null hypothesis probability = 5.003942e-04 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 54.3633 29.7172 -3 1.61780 134.660 1.24933 37.8412 30.8111 -4 1.58512 193.104 1.24835 36.9202 8.46536 -5 1.55856 202.912 1.25221 36.92 0.155769 -6 1.55952 203.835 1.25272 ======================================== Variances and Principal Axes 1 2 5 6.3966E-04| -0.2287 0.0000 0.9735 1.8794E-03| 0.9735 -0.0012 0.2287 1.6316E+04| -0.0012 -1.0000 -0.0003 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 2.523e-02 1.955e+01 5.327e-03 1.955e+01 1.632e+04 4.216e+00 5.327e-03 4.216e+00 1.794e-03 ------------------------------------ ======================================================================== Model pphcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pphcut PhoIndex 1.55952 +/- 0.158845 2 1 pphcut HighECut keV 203.835 +/- 127.734 3 1 pphcut eMin keV 15.0000 frozen 4 1 pphcut eMax keV 350.000 frozen 5 1 pphcut norm 1.25272 +/- 4.23535E-02 ________________________________________________________________________ Fit statistic : Chi-Squared = 36.92 using 59 PHA bins. Test statistic : Chi-Squared = 36.92 using 59 PHA bins. Reduced chi-squared = 0.6593 for 56 degrees of freedom Null hypothesis probability = 9.770538e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 36.92 0.00188814 0 1.55952 203.836 1.25272 ======================================== Variances and Principal Axes 1 2 5 6.3988E-04| -0.2288 0.0000 0.9735 1.8777E-03| 0.9735 -0.0012 0.2288 1.6595E+04| -0.0012 -1.0000 -0.0003 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 2.521e-02 1.970e+01 5.335e-03 1.970e+01 1.659e+04 4.261e+00 5.335e-03 4.261e+00 1.799e-03 ------------------------------------ ======================================================================== Model pphcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pphcut PhoIndex 1.55952 +/- 0.158772 2 1 pphcut HighECut keV 203.836 +/- 128.821 3 1 pphcut eMin keV 15.0000 frozen 4 1 pphcut eMax keV 350.000 frozen 5 1 pphcut norm 1.25272 +/- 4.24112E-02 ________________________________________________________________________ Fit statistic : Chi-Squared = 36.92 using 59 PHA bins. Test statistic : Chi-Squared = 36.92 using 59 PHA bins. Reduced chi-squared = 0.6593 for 56 degrees of freedom Null hypothesis probability = 9.770538e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 36.92 0.00159987 2 1.55952 203.836 1.25272 ======================================== Variances and Principal Axes 1 2 5 6.3988E-04| -0.2287 0.0000 0.9735 1.8777E-03| 0.9735 -0.0012 0.2287 1.6593E+04| -0.0012 -1.0000 -0.0003 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 2.520e-02 1.970e+01 5.330e-03 1.970e+01 1.659e+04 4.257e+00 5.330e-03 4.257e+00 1.797e-03 ------------------------------------ ======================================================================== Model pphcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pphcut PhoIndex 1.55952 +/- 0.158760 2 1 pphcut HighECut keV 203.836 +/- 128.813 3 1 pphcut eMin keV 15.0000 frozen 4 1 pphcut eMax keV 350.000 frozen 5 1 pphcut norm 1.25272 +/- 4.23886E-02 ________________________________________________________________________ Fit statistic : Chi-Squared = 36.92 using 59 PHA bins. Test statistic : Chi-Squared = 36.92 using 59 PHA bins. Reduced chi-squared = 0.6593 for 56 degrees of freedom Null hypothesis probability = 9.770538e-01 !XSPEC12>newpar 3 15.0; Fit statistic : Chi-Squared = 36.92 using 59 PHA bins. Test statistic : Chi-Squared = 36.92 using 59 PHA bins. Reduced chi-squared = 0.6593 for 56 degrees of freedom Null hypothesis probability = 9.770538e-01 Current data and model not fit yet. !XSPEC12>newpar 4 150.0; Fit statistic : Chi-Squared = 45.52 using 59 PHA bins. Test statistic : Chi-Squared = 45.52 using 59 PHA bins. Reduced chi-squared = 0.8129 for 56 degrees of freedom Null hypothesis probability = 8.401974e-01 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 36.92 0.00160887 0 1.55952 203.836 1.18150 ======================================== Variances and Principal Axes 1 2 5 5.3610E-04| -0.3521 0.0003 0.9360 1.9935E-03| 0.9360 -0.0011 0.3521 1.6595E+04| -0.0012 -1.0000 -0.0001 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 2.521e-02 1.970e+01 2.604e-03 1.970e+01 1.659e+04 1.789e+00 2.604e-03 1.789e+00 9.096e-04 ------------------------------------ ======================================================================== Model pphcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pphcut PhoIndex 1.55952 +/- 0.158764 2 1 pphcut HighECut keV 203.836 +/- 128.820 3 1 pphcut eMin keV 15.0000 frozen 4 1 pphcut eMax keV 150.000 frozen 5 1 pphcut norm 1.18150 +/- 3.01589E-02 ________________________________________________________________________ Fit statistic : Chi-Squared = 36.92 using 59 PHA bins. Test statistic : Chi-Squared = 36.92 using 59 PHA bins. Reduced chi-squared = 0.6593 for 56 degrees of freedom Null hypothesis probability = 9.770538e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 36.92 0.00135906 0 1.55952 203.837 1.18150 ======================================== Variances and Principal Axes 1 2 5 5.3611E-04| -0.3521 0.0003 0.9360 1.9935E-03| 0.9360 -0.0011 0.3521 1.6595E+04| -0.0012 -1.0000 -0.0001 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 2.521e-02 1.970e+01 2.604e-03 1.970e+01 1.659e+04 1.789e+00 2.604e-03 1.789e+00 9.096e-04 ------------------------------------ ======================================================================== Model pphcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pphcut PhoIndex 1.55952 +/- 0.158764 2 1 pphcut HighECut keV 203.837 +/- 128.820 3 1 pphcut eMin keV 15.0000 frozen 4 1 pphcut eMax keV 150.000 frozen 5 1 pphcut norm 1.18150 +/- 3.01591E-02 ________________________________________________________________________ Fit statistic : Chi-Squared = 36.92 using 59 PHA bins. Test statistic : Chi-Squared = 36.92 using 59 PHA bins. Reduced chi-squared = 0.6593 for 56 degrees of freedom Null hypothesis probability = 9.770538e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 36.92 0.0011644 2 1.55952 203.837 1.18150 ======================================== Variances and Principal Axes 1 2 5 5.3611E-04| -0.3521 0.0003 0.9360 1.9935E-03| 0.9360 -0.0011 0.3521 1.6594E+04| -0.0012 -1.0000 -0.0001 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 2.520e-02 1.970e+01 2.609e-03 1.970e+01 1.659e+04 1.793e+00 2.609e-03 1.793e+00 9.105e-04 ------------------------------------ ======================================================================== Model pphcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pphcut PhoIndex 1.55952 +/- 0.158760 2 1 pphcut HighECut keV 203.837 +/- 128.818 3 1 pphcut eMin keV 15.0000 frozen 4 1 pphcut eMax keV 150.000 frozen 5 1 pphcut norm 1.18150 +/- 3.01742E-02 ________________________________________________________________________ Fit statistic : Chi-Squared = 36.92 using 59 PHA bins. Test statistic : Chi-Squared = 36.92 using 59 PHA bins. Reduced chi-squared = 0.6593 for 56 degrees of freedom Null hypothesis probability = 9.770538e-01 !XSPEC12>log pphcut_15_150kev.log; Logging to file:pphcut_15_150kev.log !XSPEC12>show; XSPEC version: 12.9.0c Thu Oct 1 11:39:09 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: ../sw00652334000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00652334000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00652334000b_preslew.pha Net count rate (cts/s) for Spectrum:1 1.443e-01 +/- 3.754e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 26.88 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00652334000b_preslew.rsp for Source 1 Spectral data counts: 3.87794 Model predicted rate: 0.145758 Current model list: ======================================================================== Model pphcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pphcut PhoIndex 1.55952 +/- 0.158760 2 1 pphcut HighECut keV 203.837 +/- 128.818 3 1 pphcut eMin keV 15.0000 frozen 4 1 pphcut eMax keV 150.000 frozen 5 1 pphcut norm 1.18150 +/- 3.01742E-02 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 36.92 using 59 PHA bins. Test statistic : Chi-Squared = 36.92 using 59 PHA bins. Reduced chi-squared = 0.6593 for 56 degrees of freedom Null hypothesis probability = 9.770538e-01 Weighting method: standard !XSPEC12>error 5; Parameter Confidence Range (2.706) 5 1.13233 1.23084 (-0.0491742,0.0493435) !XSPEC12>error 1; Parameter Confidence Range (2.706) Apparent non-monotonicity in statistic space detected. Current bracket values 1.55951, 1.7932 and delta stat 0, 2.74043 but latest trial 1.78981 gives 2.77681 Suggest that you check this result using the steppar command. 1 1.29638 1.67636 (-0.26313,0.116846) !XSPEC12>error 2; Parameter Confidence Range (2.706) Error occurred during lower bound error calculation. Fit statistic : Chi-Squared = 36.92 using 59 PHA bins. Test statistic : Chi-Squared = 36.92 using 59 PHA bins. Reduced chi-squared = 0.6593 for 56 degrees of freedom Null hypothesis probability = 9.770538e-01 Current data and model not fit yet. XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_pphcut_part3_15_25kev_fit.xcm !XSPEC12>log none; Log file closed !XSPEC12>query no; !XSPEC12>model pphcut ; 1.0000 1.00000E-02 -10.0000 -9.0000 9.0000 10.000 ; 80.0 1.00000E-02 1.00000E-02 1.0000 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 ; 1.0000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model pphcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pphcut PhoIndex 1.00000 +/- 0.0 2 1 pphcut HighECut keV 80.0000 +/- 0.0 3 1 pphcut eMin keV 15.0000 frozen 4 1 pphcut eMax keV 350.000 frozen 5 1 pphcut norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 97.47 using 59 PHA bins. Test statistic : Chi-Squared = 97.47 using 59 PHA bins. Reduced chi-squared = 1.741 for 56 degrees of freedom Null hypothesis probability = 5.003942e-04 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 54.3633 29.7172 -3 1.61780 134.660 1.24933 37.8412 30.8111 -4 1.58512 193.104 1.24835 36.9202 8.46536 -5 1.55856 202.912 1.25221 36.92 0.155769 -6 1.55952 203.835 1.25272 ======================================== Variances and Principal Axes 1 2 5 6.3966E-04| -0.2287 0.0000 0.9735 1.8794E-03| 0.9735 -0.0012 0.2287 1.6316E+04| -0.0012 -1.0000 -0.0003 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 2.523e-02 1.955e+01 5.327e-03 1.955e+01 1.632e+04 4.216e+00 5.327e-03 4.216e+00 1.794e-03 ------------------------------------ ======================================================================== Model pphcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pphcut PhoIndex 1.55952 +/- 0.158845 2 1 pphcut HighECut keV 203.835 +/- 127.734 3 1 pphcut eMin keV 15.0000 frozen 4 1 pphcut eMax keV 350.000 frozen 5 1 pphcut norm 1.25272 +/- 4.23535E-02 ________________________________________________________________________ Fit statistic : Chi-Squared = 36.92 using 59 PHA bins. Test statistic : Chi-Squared = 36.92 using 59 PHA bins. Reduced chi-squared = 0.6593 for 56 degrees of freedom Null hypothesis probability = 9.770538e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 36.92 0.00188814 0 1.55952 203.836 1.25272 ======================================== Variances and Principal Axes 1 2 5 6.3988E-04| -0.2288 0.0000 0.9735 1.8777E-03| 0.9735 -0.0012 0.2288 1.6595E+04| -0.0012 -1.0000 -0.0003 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 2.521e-02 1.970e+01 5.335e-03 1.970e+01 1.659e+04 4.261e+00 5.335e-03 4.261e+00 1.799e-03 ------------------------------------ ======================================================================== Model pphcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pphcut PhoIndex 1.55952 +/- 0.158772 2 1 pphcut HighECut keV 203.836 +/- 128.821 3 1 pphcut eMin keV 15.0000 frozen 4 1 pphcut eMax keV 350.000 frozen 5 1 pphcut norm 1.25272 +/- 4.24112E-02 ________________________________________________________________________ Fit statistic : Chi-Squared = 36.92 using 59 PHA bins. Test statistic : Chi-Squared = 36.92 using 59 PHA bins. Reduced chi-squared = 0.6593 for 56 degrees of freedom Null hypothesis probability = 9.770538e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 36.92 0.00159987 2 1.55952 203.836 1.25272 ======================================== Variances and Principal Axes 1 2 5 6.3988E-04| -0.2287 0.0000 0.9735 1.8777E-03| 0.9735 -0.0012 0.2287 1.6593E+04| -0.0012 -1.0000 -0.0003 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 2.520e-02 1.970e+01 5.330e-03 1.970e+01 1.659e+04 4.257e+00 5.330e-03 4.257e+00 1.797e-03 ------------------------------------ ======================================================================== Model pphcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pphcut PhoIndex 1.55952 +/- 0.158760 2 1 pphcut HighECut keV 203.836 +/- 128.813 3 1 pphcut eMin keV 15.0000 frozen 4 1 pphcut eMax keV 350.000 frozen 5 1 pphcut norm 1.25272 +/- 4.23886E-02 ________________________________________________________________________ Fit statistic : Chi-Squared = 36.92 using 59 PHA bins. Test statistic : Chi-Squared = 36.92 using 59 PHA bins. Reduced chi-squared = 0.6593 for 56 degrees of freedom Null hypothesis probability = 9.770538e-01 !XSPEC12>newpar 4 25.0; Fit statistic : Chi-Squared = 7202.86 using 59 PHA bins. Test statistic : Chi-Squared = 7202.86 using 59 PHA bins. Reduced chi-squared = 128.623 for 56 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:PhoIndex 2:HighECut 5:norm 36.92 0.00153724 2 1.55952 203.836 0.457261 ======================================== Variances and Principal Axes 1 2 5 7.7383E-05| -0.3584 0.0003 0.9336 2.0681E-03| 0.9336 -0.0011 0.3584 1.6600E+04| -0.0012 -1.0000 -0.0001 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 2.521e-02 1.971e+01 2.868e-03 1.971e+01 1.660e+04 1.855e+00 2.868e-03 1.855e+00 5.403e-04 ------------------------------------ ======================================================================== Model pphcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pphcut PhoIndex 1.55952 +/- 0.158766 2 1 pphcut HighECut keV 203.836 +/- 128.840 3 1 pphcut eMin keV 15.0000 frozen 4 1 pphcut eMax keV 25.0000 frozen 5 1 pphcut norm 0.457261 +/- 2.32434E-02 ________________________________________________________________________ Fit statistic : Chi-Squared = 36.92 using 59 PHA bins. Test statistic : Chi-Squared = 36.92 using 59 PHA bins. Reduced chi-squared = 0.6593 for 56 degrees of freedom Null hypothesis probability = 9.770538e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 36.92 0.00153847 -1 1.55951 203.838 0.457259 ======================================== Variances and Principal Axes 1 2 5 7.7383E-05| -0.3584 0.0003 0.9336 2.0681E-03| 0.9336 -0.0011 0.3584 1.6600E+04| -0.0012 -1.0000 -0.0001 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 2.521e-02 1.971e+01 2.868e-03 1.971e+01 1.660e+04 1.855e+00 2.868e-03 1.855e+00 5.403e-04 ------------------------------------ ======================================================================== Model pphcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pphcut PhoIndex 1.55951 +/- 0.158766 2 1 pphcut HighECut keV 203.838 +/- 128.840 3 1 pphcut eMin keV 15.0000 frozen 4 1 pphcut eMax keV 25.0000 frozen 5 1 pphcut norm 0.457259 +/- 2.32434E-02 ________________________________________________________________________ Fit statistic : Chi-Squared = 36.92 using 59 PHA bins. Test statistic : Chi-Squared = 36.92 using 59 PHA bins. Reduced chi-squared = 0.6593 for 56 degrees of freedom Null hypothesis probability = 9.770538e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 36.92 0.000466299 0 1.55951 203.838 0.457259 ======================================== Variances and Principal Axes 1 2 5 7.7383E-05| -0.3584 0.0003 0.9336 2.0681E-03| 0.9336 -0.0011 0.3584 1.6600E+04| -0.0012 -1.0000 -0.0001 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 2.521e-02 1.971e+01 2.868e-03 1.971e+01 1.660e+04 1.855e+00 2.868e-03 1.855e+00 5.403e-04 ------------------------------------ ======================================================================== Model pphcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pphcut PhoIndex 1.55951 +/- 0.158763 2 1 pphcut HighECut keV 203.838 +/- 128.843 3 1 pphcut eMin keV 15.0000 frozen 4 1 pphcut eMax keV 25.0000 frozen 5 1 pphcut norm 0.457259 +/- 2.32437E-02 ________________________________________________________________________ Fit statistic : Chi-Squared = 36.92 using 59 PHA bins. Test statistic : Chi-Squared = 36.92 using 59 PHA bins. Reduced chi-squared = 0.6593 for 56 degrees of freedom Null hypothesis probability = 9.770538e-01 !XSPEC12>log pphcut_15_25kev.log; Logging to file:pphcut_15_25kev.log !XSPEC12>show; XSPEC version: 12.9.0c Thu Oct 1 11:39:10 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: ../sw00652334000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00652334000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00652334000b_preslew.pha Net count rate (cts/s) for Spectrum:1 1.443e-01 +/- 3.754e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 26.88 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00652334000b_preslew.rsp for Source 1 Spectral data counts: 3.87794 Model predicted rate: 0.145758 Current model list: ======================================================================== Model pphcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pphcut PhoIndex 1.55951 +/- 0.158763 2 1 pphcut HighECut keV 203.838 +/- 128.843 3 1 pphcut eMin keV 15.0000 frozen 4 1 pphcut eMax keV 25.0000 frozen 5 1 pphcut norm 0.457259 +/- 2.32437E-02 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 36.92 using 59 PHA bins. Test statistic : Chi-Squared = 36.92 using 59 PHA bins. Reduced chi-squared = 0.6593 for 56 degrees of freedom Null hypothesis probability = 9.770538e-01 Weighting method: standard !XSPEC12>error 5; Parameter Confidence Range (2.706) 5 0.419994 0.495256 (-0.0372652,0.0379976) !XSPEC12>error 1; Parameter Confidence Range (2.706) Apparent non-monotonicity in statistic space detected. Current bracket values 1.55951, 1.82068 and delta stat 0, 3.02333 but latest trial 1.79286 gives 3.08351 Suggest that you check this result using the steppar command. 1 1.29638 1.6901 (-0.263133,0.130582) !XSPEC12>error 2; Parameter Confidence Range (2.706) Error occurred during lower bound error calculation. Fit statistic : Chi-Squared = 36.92 using 59 PHA bins. Test statistic : Chi-Squared = 36.92 using 59 PHA bins. Reduced chi-squared = 0.6593 for 56 degrees of freedom Null hypothesis probability = 9.770538e-01 Current data and model not fit yet. XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_pphcut_part4_25_50kev_fit.xcm !XSPEC12>log none; Log file closed !XSPEC12>query no; !XSPEC12>model pphcut ; 1.0000 1.00000E-02 -10.0000 -9.0000 9.0000 10.000 ; 80.0 1.00000E-02 1.00000E-02 1.0000 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 ; 1.0000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model pphcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pphcut PhoIndex 1.00000 +/- 0.0 2 1 pphcut HighECut keV 80.0000 +/- 0.0 3 1 pphcut eMin keV 15.0000 frozen 4 1 pphcut eMax keV 350.000 frozen 5 1 pphcut norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 97.47 using 59 PHA bins. Test statistic : Chi-Squared = 97.47 using 59 PHA bins. Reduced chi-squared = 1.741 for 56 degrees of freedom Null hypothesis probability = 5.003942e-04 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 54.3633 29.7172 -3 1.61780 134.660 1.24933 37.8412 30.8111 -4 1.58512 193.104 1.24835 36.9202 8.46536 -5 1.55856 202.912 1.25221 36.92 0.155769 -6 1.55952 203.835 1.25272 ======================================== Variances and Principal Axes 1 2 5 6.3966E-04| -0.2287 0.0000 0.9735 1.8794E-03| 0.9735 -0.0012 0.2287 1.6316E+04| -0.0012 -1.0000 -0.0003 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 2.523e-02 1.955e+01 5.327e-03 1.955e+01 1.632e+04 4.216e+00 5.327e-03 4.216e+00 1.794e-03 ------------------------------------ ======================================================================== Model pphcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pphcut PhoIndex 1.55952 +/- 0.158845 2 1 pphcut HighECut keV 203.835 +/- 127.734 3 1 pphcut eMin keV 15.0000 frozen 4 1 pphcut eMax keV 350.000 frozen 5 1 pphcut norm 1.25272 +/- 4.23535E-02 ________________________________________________________________________ Fit statistic : Chi-Squared = 36.92 using 59 PHA bins. Test statistic : Chi-Squared = 36.92 using 59 PHA bins. Reduced chi-squared = 0.6593 for 56 degrees of freedom Null hypothesis probability = 9.770538e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 36.92 0.00188814 0 1.55952 203.836 1.25272 ======================================== Variances and Principal Axes 1 2 5 6.3988E-04| -0.2288 0.0000 0.9735 1.8777E-03| 0.9735 -0.0012 0.2288 1.6595E+04| -0.0012 -1.0000 -0.0003 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 2.521e-02 1.970e+01 5.335e-03 1.970e+01 1.659e+04 4.261e+00 5.335e-03 4.261e+00 1.799e-03 ------------------------------------ ======================================================================== Model pphcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pphcut PhoIndex 1.55952 +/- 0.158772 2 1 pphcut HighECut keV 203.836 +/- 128.821 3 1 pphcut eMin keV 15.0000 frozen 4 1 pphcut eMax keV 350.000 frozen 5 1 pphcut norm 1.25272 +/- 4.24112E-02 ________________________________________________________________________ Fit statistic : Chi-Squared = 36.92 using 59 PHA bins. Test statistic : Chi-Squared = 36.92 using 59 PHA bins. Reduced chi-squared = 0.6593 for 56 degrees of freedom Null hypothesis probability = 9.770538e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 36.92 0.00159987 2 1.55952 203.836 1.25272 ======================================== Variances and Principal Axes 1 2 5 6.3988E-04| -0.2287 0.0000 0.9735 1.8777E-03| 0.9735 -0.0012 0.2287 1.6593E+04| -0.0012 -1.0000 -0.0003 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 2.520e-02 1.970e+01 5.330e-03 1.970e+01 1.659e+04 4.257e+00 5.330e-03 4.257e+00 1.797e-03 ------------------------------------ ======================================================================== Model pphcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pphcut PhoIndex 1.55952 +/- 0.158760 2 1 pphcut HighECut keV 203.836 +/- 128.813 3 1 pphcut eMin keV 15.0000 frozen 4 1 pphcut eMax keV 350.000 frozen 5 1 pphcut norm 1.25272 +/- 4.23886E-02 ________________________________________________________________________ Fit statistic : Chi-Squared = 36.92 using 59 PHA bins. Test statistic : Chi-Squared = 36.92 using 59 PHA bins. Reduced chi-squared = 0.6593 for 56 degrees of freedom Null hypothesis probability = 9.770538e-01 !XSPEC12>newpar 3 25.0; Fit statistic : Chi-Squared = 819.37 using 59 PHA bins. Test statistic : Chi-Squared = 819.37 using 59 PHA bins. Reduced chi-squared = 14.632 for 56 degrees of freedom Null hypothesis probability = 4.019451e-136 Current data and model not fit yet. !XSPEC12>newpar 4 50.0; Fit statistic : Chi-Squared = 9961.07 using 59 PHA bins. Test statistic : Chi-Squared = 9961.07 using 59 PHA bins. Reduced chi-squared = 177.876 for 56 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:PhoIndex 2:HighECut 5:norm 36.92 0.00159621 2 1.55952 203.836 0.411103 ======================================== Variances and Principal Axes 1 2 5 7.0789E-05| -0.0923 0.0001 0.9957 1.8277E-03| 0.9957 -0.0012 0.0923 1.6594E+04| -0.0012 -1.0000 0.0000 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 2.520e-02 1.970e+01 -4.383e-04 1.970e+01 1.659e+04 -5.052e-01 -4.383e-04 -5.052e-01 1.011e-04 ------------------------------------ ======================================================================== Model pphcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pphcut PhoIndex 1.55952 +/- 0.158755 2 1 pphcut HighECut keV 203.836 +/- 128.819 3 1 pphcut eMin keV 25.0000 frozen 4 1 pphcut eMax keV 50.0000 frozen 5 1 pphcut norm 0.411103 +/- 1.00565E-02 ________________________________________________________________________ Fit statistic : Chi-Squared = 36.92 using 59 PHA bins. Test statistic : Chi-Squared = 36.92 using 59 PHA bins. Reduced chi-squared = 0.6593 for 56 degrees of freedom Null hypothesis probability = 9.770538e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 36.92 0.00160032 5 1.55952 203.836 0.411103 ======================================== Variances and Principal Axes 1 2 5 7.0789E-05| -0.0923 0.0001 0.9957 1.8277E-03| 0.9957 -0.0012 0.0923 1.6594E+04| -0.0012 -1.0000 0.0000 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 2.520e-02 1.970e+01 -4.383e-04 1.970e+01 1.659e+04 -5.052e-01 -4.383e-04 -5.052e-01 1.011e-04 ------------------------------------ ======================================================================== Model pphcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pphcut PhoIndex 1.55952 +/- 0.158755 2 1 pphcut HighECut keV 203.836 +/- 128.819 3 1 pphcut eMin keV 25.0000 frozen 4 1 pphcut eMax keV 50.0000 frozen 5 1 pphcut norm 0.411103 +/- 1.00565E-02 ________________________________________________________________________ Fit statistic : Chi-Squared = 36.92 using 59 PHA bins. Test statistic : Chi-Squared = 36.92 using 59 PHA bins. Reduced chi-squared = 0.6593 for 56 degrees of freedom Null hypothesis probability = 9.770538e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 36.92 0.00160032 2 1.55952 203.836 0.411103 ======================================== Variances and Principal Axes 1 2 5 7.0789E-05| -0.0923 0.0001 0.9957 1.8277E-03| 0.9957 -0.0012 0.0923 1.6594E+04| -0.0012 -1.0000 0.0000 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 2.520e-02 1.970e+01 -4.383e-04 1.970e+01 1.659e+04 -5.052e-01 -4.383e-04 -5.052e-01 1.011e-04 ------------------------------------ ======================================================================== Model pphcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pphcut PhoIndex 1.55952 +/- 0.158755 2 1 pphcut HighECut keV 203.836 +/- 128.819 3 1 pphcut eMin keV 25.0000 frozen 4 1 pphcut eMax keV 50.0000 frozen 5 1 pphcut norm 0.411103 +/- 1.00565E-02 ________________________________________________________________________ Fit statistic : Chi-Squared = 36.92 using 59 PHA bins. Test statistic : Chi-Squared = 36.92 using 59 PHA bins. Reduced chi-squared = 0.6593 for 56 degrees of freedom Null hypothesis probability = 9.770538e-01 !XSPEC12>log pphcut_25_50kev.log; Logging to file:pphcut_25_50kev.log !XSPEC12>show; XSPEC version: 12.9.0c Thu Oct 1 11:39:10 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: ../sw00652334000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00652334000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00652334000b_preslew.pha Net count rate (cts/s) for Spectrum:1 1.443e-01 +/- 3.754e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 26.88 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00652334000b_preslew.rsp for Source 1 Spectral data counts: 3.87794 Model predicted rate: 0.145758 Current model list: ======================================================================== Model pphcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pphcut PhoIndex 1.55952 +/- 0.158755 2 1 pphcut HighECut keV 203.836 +/- 128.819 3 1 pphcut eMin keV 25.0000 frozen 4 1 pphcut eMax keV 50.0000 frozen 5 1 pphcut norm 0.411103 +/- 1.00565E-02 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 36.92 using 59 PHA bins. Test statistic : Chi-Squared = 36.92 using 59 PHA bins. Reduced chi-squared = 0.6593 for 56 degrees of freedom Null hypothesis probability = 9.770538e-01 Weighting method: standard !XSPEC12>error 5; Parameter Confidence Range (2.706) 5 0.394641 0.427712 (-0.0164617,0.016609) !XSPEC12>error 1; Parameter Confidence Range (2.706) Apparent non-monotonicity in statistic space detected. Current bracket values 1.7813, 1.79315 and delta stat 2.24232, 2.80449 but latest trial 1.79056 gives 2.84682 Suggest that you check this result using the steppar command. 1 1.29638 1.78723 (-0.263136,0.227709) !XSPEC12>error 2; Parameter Confidence Range (2.706) Error occurred during lower bound error calculation. Fit statistic : Chi-Squared = 36.92 using 59 PHA bins. Test statistic : Chi-Squared = 36.92 using 59 PHA bins. Reduced chi-squared = 0.6593 for 56 degrees of freedom Null hypothesis probability = 9.770538e-01 Current data and model not fit yet. XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_pphcut_part5_50_100kev_fit.xcm !XSPEC12>log none; Log file closed !XSPEC12>query no; !XSPEC12>model pphcut ; 1.0000 1.00000E-02 -10.0000 -9.0000 9.0000 10.000 ; 80.0 1.00000E-02 1.00000E-02 1.0000 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 ; 1.0000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model pphcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pphcut PhoIndex 1.00000 +/- 0.0 2 1 pphcut HighECut keV 80.0000 +/- 0.0 3 1 pphcut eMin keV 15.0000 frozen 4 1 pphcut eMax keV 350.000 frozen 5 1 pphcut norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 97.47 using 59 PHA bins. Test statistic : Chi-Squared = 97.47 using 59 PHA bins. Reduced chi-squared = 1.741 for 56 degrees of freedom Null hypothesis probability = 5.003942e-04 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 54.3633 29.7172 -3 1.61780 134.660 1.24933 37.8412 30.8111 -4 1.58512 193.104 1.24835 36.9202 8.46536 -5 1.55856 202.912 1.25221 36.92 0.155769 -6 1.55952 203.835 1.25272 ======================================== Variances and Principal Axes 1 2 5 6.3966E-04| -0.2287 0.0000 0.9735 1.8794E-03| 0.9735 -0.0012 0.2287 1.6316E+04| -0.0012 -1.0000 -0.0003 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 2.523e-02 1.955e+01 5.327e-03 1.955e+01 1.632e+04 4.216e+00 5.327e-03 4.216e+00 1.794e-03 ------------------------------------ ======================================================================== Model pphcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pphcut PhoIndex 1.55952 +/- 0.158845 2 1 pphcut HighECut keV 203.835 +/- 127.734 3 1 pphcut eMin keV 15.0000 frozen 4 1 pphcut eMax keV 350.000 frozen 5 1 pphcut norm 1.25272 +/- 4.23535E-02 ________________________________________________________________________ Fit statistic : Chi-Squared = 36.92 using 59 PHA bins. Test statistic : Chi-Squared = 36.92 using 59 PHA bins. Reduced chi-squared = 0.6593 for 56 degrees of freedom Null hypothesis probability = 9.770538e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 36.92 0.00188814 0 1.55952 203.836 1.25272 ======================================== Variances and Principal Axes 1 2 5 6.3988E-04| -0.2288 0.0000 0.9735 1.8777E-03| 0.9735 -0.0012 0.2288 1.6595E+04| -0.0012 -1.0000 -0.0003 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 2.521e-02 1.970e+01 5.335e-03 1.970e+01 1.659e+04 4.261e+00 5.335e-03 4.261e+00 1.799e-03 ------------------------------------ ======================================================================== Model pphcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pphcut PhoIndex 1.55952 +/- 0.158772 2 1 pphcut HighECut keV 203.836 +/- 128.821 3 1 pphcut eMin keV 15.0000 frozen 4 1 pphcut eMax keV 350.000 frozen 5 1 pphcut norm 1.25272 +/- 4.24112E-02 ________________________________________________________________________ Fit statistic : Chi-Squared = 36.92 using 59 PHA bins. Test statistic : Chi-Squared = 36.92 using 59 PHA bins. Reduced chi-squared = 0.6593 for 56 degrees of freedom Null hypothesis probability = 9.770538e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 36.92 0.00159987 2 1.55952 203.836 1.25272 ======================================== Variances and Principal Axes 1 2 5 6.3988E-04| -0.2287 0.0000 0.9735 1.8777E-03| 0.9735 -0.0012 0.2287 1.6593E+04| -0.0012 -1.0000 -0.0003 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 2.520e-02 1.970e+01 5.330e-03 1.970e+01 1.659e+04 4.257e+00 5.330e-03 4.257e+00 1.797e-03 ------------------------------------ ======================================================================== Model pphcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pphcut PhoIndex 1.55952 +/- 0.158760 2 1 pphcut HighECut keV 203.836 +/- 128.813 3 1 pphcut eMin keV 15.0000 frozen 4 1 pphcut eMax keV 350.000 frozen 5 1 pphcut norm 1.25272 +/- 4.23886E-02 ________________________________________________________________________ Fit statistic : Chi-Squared = 36.92 using 59 PHA bins. Test statistic : Chi-Squared = 36.92 using 59 PHA bins. Reduced chi-squared = 0.6593 for 56 degrees of freedom Null hypothesis probability = 9.770538e-01 !XSPEC12>newpar 3 50.0; Fit statistic : Chi-Squared = 12123.50 using 59 PHA bins. Test statistic : Chi-Squared = 12123.50 using 59 PHA bins. Reduced chi-squared = 216.4910 for 56 degrees of freedom Null hypothesis probability = 0.000000e+00 Current data and model not fit yet. !XSPEC12>newpar 4 100.0; Fit statistic : Chi-Squared = 44426.88 using 59 PHA bins. Test statistic : Chi-Squared = 44426.88 using 59 PHA bins. Reduced chi-squared = 793.3372 for 56 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:PhoIndex 2:HighECut 5:norm 36.92 0.00164697 2 1.55952 203.836 0.235044 ======================================== Variances and Principal Axes 1 2 5 2.3047E-05| -0.1111 0.0001 -0.9938 1.8350E-03| 0.9938 -0.0012 -0.1111 1.6588E+04| 0.0012 1.0000 -0.0000 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 2.520e-02 1.969e+01 -4.669e-04 1.969e+01 1.659e+04 -2.247e-01 -4.669e-04 -2.247e-01 4.847e-05 ------------------------------------ ======================================================================== Model pphcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pphcut PhoIndex 1.55952 +/- 0.158730 2 1 pphcut HighECut keV 203.836 +/- 128.795 3 1 pphcut eMin keV 50.0000 frozen 4 1 pphcut eMax keV 100.000 frozen 5 1 pphcut norm 0.235044 +/- 6.96188E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 36.92 using 59 PHA bins. Test statistic : Chi-Squared = 36.92 using 59 PHA bins. Reduced chi-squared = 0.6593 for 56 degrees of freedom Null hypothesis probability = 9.770538e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 36.92 0.0016379 2 1.55952 203.836 0.235044 ======================================== Variances and Principal Axes 1 2 5 2.3047E-05| -0.1111 0.0001 -0.9938 1.8350E-03| 0.9938 -0.0012 -0.1111 1.6588E+04| 0.0012 1.0000 -0.0000 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 2.519e-02 1.969e+01 -4.669e-04 1.969e+01 1.659e+04 -2.247e-01 -4.669e-04 -2.247e-01 4.847e-05 ------------------------------------ ======================================================================== Model pphcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pphcut PhoIndex 1.55952 +/- 0.158729 2 1 pphcut HighECut keV 203.836 +/- 128.795 3 1 pphcut eMin keV 50.0000 frozen 4 1 pphcut eMax keV 100.000 frozen 5 1 pphcut norm 0.235044 +/- 6.96188E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 36.92 using 59 PHA bins. Test statistic : Chi-Squared = 36.92 using 59 PHA bins. Reduced chi-squared = 0.6593 for 56 degrees of freedom Null hypothesis probability = 9.770538e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 36.92 0.0016379 2 1.55952 203.836 0.235044 ======================================== Variances and Principal Axes 1 2 5 2.3047E-05| -0.1111 0.0001 -0.9938 1.8350E-03| 0.9938 -0.0012 -0.1111 1.6588E+04| 0.0012 1.0000 -0.0000 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 2.519e-02 1.969e+01 -4.669e-04 1.969e+01 1.659e+04 -2.247e-01 -4.669e-04 -2.247e-01 4.847e-05 ------------------------------------ ======================================================================== Model pphcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pphcut PhoIndex 1.55952 +/- 0.158729 2 1 pphcut HighECut keV 203.836 +/- 128.795 3 1 pphcut eMin keV 50.0000 frozen 4 1 pphcut eMax keV 100.000 frozen 5 1 pphcut norm 0.235044 +/- 6.96188E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 36.92 using 59 PHA bins. Test statistic : Chi-Squared = 36.92 using 59 PHA bins. Reduced chi-squared = 0.6593 for 56 degrees of freedom Null hypothesis probability = 9.770538e-01 !XSPEC12>log pphcut_50_100kev.log; Logging to file:pphcut_50_100kev.log !XSPEC12>show; XSPEC version: 12.9.0c Thu Oct 1 11:39:11 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: ../sw00652334000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00652334000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00652334000b_preslew.pha Net count rate (cts/s) for Spectrum:1 1.443e-01 +/- 3.754e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 26.88 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00652334000b_preslew.rsp for Source 1 Spectral data counts: 3.87794 Model predicted rate: 0.145758 Current model list: ======================================================================== Model pphcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pphcut PhoIndex 1.55952 +/- 0.158729 2 1 pphcut HighECut keV 203.836 +/- 128.795 3 1 pphcut eMin keV 50.0000 frozen 4 1 pphcut eMax keV 100.000 frozen 5 1 pphcut norm 0.235044 +/- 6.96188E-03 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 36.92 using 59 PHA bins. Test statistic : Chi-Squared = 36.92 using 59 PHA bins. Reduced chi-squared = 0.6593 for 56 degrees of freedom Null hypothesis probability = 9.770538e-01 Weighting method: standard !XSPEC12>error 5; Parameter Confidence Range (2.706) 5 0.223706 0.246494 (-0.0113384,0.0114493) !XSPEC12>error 1; Parameter Confidence Range (2.706) Apparent non-monotonicity in statistic space detected. Current bracket values 1.76853, 1.79305 and delta stat 1.90228, 2.87047 but latest trial 1.78704 gives 3.02861 Suggest that you check this result using the steppar command. 1 1.29638 1.78079 (-0.263136,0.221272) !XSPEC12>error 2; Parameter Confidence Range (2.706) Error occurred during lower bound error calculation. Fit statistic : Chi-Squared = 36.92 using 59 PHA bins. Test statistic : Chi-Squared = 36.92 using 59 PHA bins. Reduced chi-squared = 0.6593 for 56 degrees of freedom Null hypothesis probability = 9.770538e-01 Current data and model not fit yet. XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_pphcut_part6_100_150kev_fit.xcm !XSPEC12>log none; Log file closed !XSPEC12>query no; !XSPEC12>model pphcut ; 1.0000 1.00000E-02 -10.0000 -9.0000 9.0000 10.000 ; 80.0 1.00000E-02 1.00000E-02 1.0000 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 ; 1.0000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model pphcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pphcut PhoIndex 1.00000 +/- 0.0 2 1 pphcut HighECut keV 80.0000 +/- 0.0 3 1 pphcut eMin keV 15.0000 frozen 4 1 pphcut eMax keV 350.000 frozen 5 1 pphcut norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 97.47 using 59 PHA bins. Test statistic : Chi-Squared = 97.47 using 59 PHA bins. Reduced chi-squared = 1.741 for 56 degrees of freedom Null hypothesis probability = 5.003942e-04 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 54.3633 29.7172 -3 1.61780 134.660 1.24933 37.8412 30.8111 -4 1.58512 193.104 1.24835 36.9202 8.46536 -5 1.55856 202.912 1.25221 36.92 0.155769 -6 1.55952 203.835 1.25272 ======================================== Variances and Principal Axes 1 2 5 6.3966E-04| -0.2287 0.0000 0.9735 1.8794E-03| 0.9735 -0.0012 0.2287 1.6316E+04| -0.0012 -1.0000 -0.0003 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 2.523e-02 1.955e+01 5.327e-03 1.955e+01 1.632e+04 4.216e+00 5.327e-03 4.216e+00 1.794e-03 ------------------------------------ ======================================================================== Model pphcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pphcut PhoIndex 1.55952 +/- 0.158845 2 1 pphcut HighECut keV 203.835 +/- 127.734 3 1 pphcut eMin keV 15.0000 frozen 4 1 pphcut eMax keV 350.000 frozen 5 1 pphcut norm 1.25272 +/- 4.23535E-02 ________________________________________________________________________ Fit statistic : Chi-Squared = 36.92 using 59 PHA bins. Test statistic : Chi-Squared = 36.92 using 59 PHA bins. Reduced chi-squared = 0.6593 for 56 degrees of freedom Null hypothesis probability = 9.770538e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 36.92 0.00188814 0 1.55952 203.836 1.25272 ======================================== Variances and Principal Axes 1 2 5 6.3988E-04| -0.2288 0.0000 0.9735 1.8777E-03| 0.9735 -0.0012 0.2288 1.6595E+04| -0.0012 -1.0000 -0.0003 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 2.521e-02 1.970e+01 5.335e-03 1.970e+01 1.659e+04 4.261e+00 5.335e-03 4.261e+00 1.799e-03 ------------------------------------ ======================================================================== Model pphcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pphcut PhoIndex 1.55952 +/- 0.158772 2 1 pphcut HighECut keV 203.836 +/- 128.821 3 1 pphcut eMin keV 15.0000 frozen 4 1 pphcut eMax keV 350.000 frozen 5 1 pphcut norm 1.25272 +/- 4.24112E-02 ________________________________________________________________________ Fit statistic : Chi-Squared = 36.92 using 59 PHA bins. Test statistic : Chi-Squared = 36.92 using 59 PHA bins. Reduced chi-squared = 0.6593 for 56 degrees of freedom Null hypothesis probability = 9.770538e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 36.92 0.00159987 2 1.55952 203.836 1.25272 ======================================== Variances and Principal Axes 1 2 5 6.3988E-04| -0.2287 0.0000 0.9735 1.8777E-03| 0.9735 -0.0012 0.2287 1.6593E+04| -0.0012 -1.0000 -0.0003 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 2.520e-02 1.970e+01 5.330e-03 1.970e+01 1.659e+04 4.257e+00 5.330e-03 4.257e+00 1.797e-03 ------------------------------------ ======================================================================== Model pphcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pphcut PhoIndex 1.55952 +/- 0.158760 2 1 pphcut HighECut keV 203.836 +/- 128.813 3 1 pphcut eMin keV 15.0000 frozen 4 1 pphcut eMax keV 350.000 frozen 5 1 pphcut norm 1.25272 +/- 4.23886E-02 ________________________________________________________________________ Fit statistic : Chi-Squared = 36.92 using 59 PHA bins. Test statistic : Chi-Squared = 36.92 using 59 PHA bins. Reduced chi-squared = 0.6593 for 56 degrees of freedom Null hypothesis probability = 9.770538e-01 !XSPEC12>newpar 3 100.0; Fit statistic : Chi-Squared = 129351.4 using 59 PHA bins. Test statistic : Chi-Squared = 129351.4 using 59 PHA bins. Reduced chi-squared = 2309.846 for 56 degrees of freedom Null hypothesis probability = 0.000000e+00 Current data and model not fit yet. !XSPEC12>newpar 4 150.0; Fit statistic : Chi-Squared = 535781.3 using 59 PHA bins. Test statistic : Chi-Squared = 535781.3 using 59 PHA bins. Reduced chi-squared = 9567.524 for 56 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:PhoIndex 2:HighECut 5:norm 36.92 0.00168525 -3 1.55949 203.823 0.0780919 ======================================== Variances and Principal Axes 1 2 5 2.5585E-06| -0.0810 0.0001 -0.9967 1.8242E-03| 0.9967 -0.0012 -0.0810 1.6582E+04| 0.0012 1.0000 0.0000 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 2.518e-02 1.969e+01 6.422e-04 1.969e+01 1.658e+04 6.648e-01 6.422e-04 6.648e-01 4.117e-05 ------------------------------------ ======================================================================== Model pphcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pphcut PhoIndex 1.55949 +/- 0.158693 2 1 pphcut HighECut keV 203.823 +/- 128.772 3 1 pphcut eMin keV 100.000 frozen 4 1 pphcut eMax keV 150.000 frozen 5 1 pphcut norm 7.80919E-02 +/- 6.41619E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 36.92 using 59 PHA bins. Test statistic : Chi-Squared = 36.92 using 59 PHA bins. Reduced chi-squared = 0.6593 for 56 degrees of freedom Null hypothesis probability = 9.770538e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 36.92 6.28359e-05 0 1.55949 203.823 0.0780918 ======================================== Variances and Principal Axes 1 2 5 2.5585E-06| -0.0810 0.0001 -0.9967 1.8242E-03| 0.9967 -0.0012 -0.0810 1.6579E+04| 0.0012 1.0000 0.0000 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 2.518e-02 1.968e+01 6.422e-04 1.968e+01 1.658e+04 6.648e-01 6.422e-04 6.648e-01 4.117e-05 ------------------------------------ ======================================================================== Model pphcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pphcut PhoIndex 1.55949 +/- 0.158694 2 1 pphcut HighECut keV 203.823 +/- 128.758 3 1 pphcut eMin keV 100.000 frozen 4 1 pphcut eMax keV 150.000 frozen 5 1 pphcut norm 7.80918E-02 +/- 6.41622E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 36.92 using 59 PHA bins. Test statistic : Chi-Squared = 36.92 using 59 PHA bins. Reduced chi-squared = 0.6593 for 56 degrees of freedom Null hypothesis probability = 9.770538e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 36.92 6.28359e-05 0 1.55949 203.823 0.0780918 ======================================== Variances and Principal Axes 1 2 5 2.5585E-06| -0.0810 0.0001 -0.9967 1.8242E-03| 0.9967 -0.0012 -0.0810 1.6578E+04| 0.0012 1.0000 0.0000 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 2.518e-02 1.968e+01 6.422e-04 1.968e+01 1.658e+04 6.647e-01 6.422e-04 6.647e-01 4.117e-05 ------------------------------------ ======================================================================== Model pphcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pphcut PhoIndex 1.55949 +/- 0.158692 2 1 pphcut HighECut keV 203.823 +/- 128.755 3 1 pphcut eMin keV 100.000 frozen 4 1 pphcut eMax keV 150.000 frozen 5 1 pphcut norm 7.80918E-02 +/- 6.41606E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 36.92 using 59 PHA bins. Test statistic : Chi-Squared = 36.92 using 59 PHA bins. Reduced chi-squared = 0.6593 for 56 degrees of freedom Null hypothesis probability = 9.770538e-01 !XSPEC12>log pphcut_100_150kev.log; Logging to file:pphcut_100_150kev.log !XSPEC12>show; XSPEC version: 12.9.0c Thu Oct 1 11:39:11 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: ../sw00652334000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00652334000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00652334000b_preslew.pha Net count rate (cts/s) for Spectrum:1 1.443e-01 +/- 3.754e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 26.88 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00652334000b_preslew.rsp for Source 1 Spectral data counts: 3.87794 Model predicted rate: 0.145758 Current model list: ======================================================================== Model pphcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pphcut PhoIndex 1.55949 +/- 0.158692 2 1 pphcut HighECut keV 203.823 +/- 128.755 3 1 pphcut eMin keV 100.000 frozen 4 1 pphcut eMax keV 150.000 frozen 5 1 pphcut norm 7.80918E-02 +/- 6.41606E-03 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 36.92 using 59 PHA bins. Test statistic : Chi-Squared = 36.92 using 59 PHA bins. Reduced chi-squared = 0.6593 for 56 degrees of freedom Null hypothesis probability = 9.770538e-01 Weighting method: standard !XSPEC12>error 5; Parameter Confidence Range (2.706) 5 0.0676809 0.0886494 (-0.0104109,0.0105576) !XSPEC12>error 1; Parameter Confidence Range (2.706) Apparent non-monotonicity in statistic space detected. Current bracket values 1.782, 1.78239 and delta stat 2.4659, 2.77082 but latest trial 1.78226 gives 9.93772 Suggest that you check this result using the steppar command. 1 1.29638 1.7822 (-0.263112,0.222704) !XSPEC12>error 2; Parameter Confidence Range (2.706) Error occurred during lower bound error calculation. Fit statistic : Chi-Squared = 36.92 using 59 PHA bins. Test statistic : Chi-Squared = 36.92 using 59 PHA bins. Reduced chi-squared = 0.6593 for 56 degrees of freedom Null hypothesis probability = 9.770538e-01 Current data and model not fit yet. XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_pphcut_part7_100_350kev_fit.xcm !XSPEC12>log none; Log file closed !XSPEC12>query no; !XSPEC12>model pphcut ; 1.0000 1.00000E-02 -10.0000 -9.0000 9.0000 10.000 ; 80.0 1.00000E-02 1.00000E-02 1.0000 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 ; 1.0000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model pphcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pphcut PhoIndex 1.00000 +/- 0.0 2 1 pphcut HighECut keV 80.0000 +/- 0.0 3 1 pphcut eMin keV 15.0000 frozen 4 1 pphcut eMax keV 350.000 frozen 5 1 pphcut norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 97.47 using 59 PHA bins. Test statistic : Chi-Squared = 97.47 using 59 PHA bins. Reduced chi-squared = 1.741 for 56 degrees of freedom Null hypothesis probability = 5.003942e-04 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 54.3633 29.7172 -3 1.61780 134.660 1.24933 37.8412 30.8111 -4 1.58512 193.104 1.24835 36.9202 8.46536 -5 1.55856 202.912 1.25221 36.92 0.155769 -6 1.55952 203.835 1.25272 ======================================== Variances and Principal Axes 1 2 5 6.3966E-04| -0.2287 0.0000 0.9735 1.8794E-03| 0.9735 -0.0012 0.2287 1.6316E+04| -0.0012 -1.0000 -0.0003 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 2.523e-02 1.955e+01 5.327e-03 1.955e+01 1.632e+04 4.216e+00 5.327e-03 4.216e+00 1.794e-03 ------------------------------------ ======================================================================== Model pphcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pphcut PhoIndex 1.55952 +/- 0.158845 2 1 pphcut HighECut keV 203.835 +/- 127.734 3 1 pphcut eMin keV 15.0000 frozen 4 1 pphcut eMax keV 350.000 frozen 5 1 pphcut norm 1.25272 +/- 4.23535E-02 ________________________________________________________________________ Fit statistic : Chi-Squared = 36.92 using 59 PHA bins. Test statistic : Chi-Squared = 36.92 using 59 PHA bins. Reduced chi-squared = 0.6593 for 56 degrees of freedom Null hypothesis probability = 9.770538e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 36.92 0.00188814 0 1.55952 203.836 1.25272 ======================================== Variances and Principal Axes 1 2 5 6.3988E-04| -0.2288 0.0000 0.9735 1.8777E-03| 0.9735 -0.0012 0.2288 1.6595E+04| -0.0012 -1.0000 -0.0003 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 2.521e-02 1.970e+01 5.335e-03 1.970e+01 1.659e+04 4.261e+00 5.335e-03 4.261e+00 1.799e-03 ------------------------------------ ======================================================================== Model pphcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pphcut PhoIndex 1.55952 +/- 0.158772 2 1 pphcut HighECut keV 203.836 +/- 128.821 3 1 pphcut eMin keV 15.0000 frozen 4 1 pphcut eMax keV 350.000 frozen 5 1 pphcut norm 1.25272 +/- 4.24112E-02 ________________________________________________________________________ Fit statistic : Chi-Squared = 36.92 using 59 PHA bins. Test statistic : Chi-Squared = 36.92 using 59 PHA bins. Reduced chi-squared = 0.6593 for 56 degrees of freedom Null hypothesis probability = 9.770538e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 36.92 0.00159987 2 1.55952 203.836 1.25272 ======================================== Variances and Principal Axes 1 2 5 6.3988E-04| -0.2287 0.0000 0.9735 1.8777E-03| 0.9735 -0.0012 0.2287 1.6593E+04| -0.0012 -1.0000 -0.0003 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 2.520e-02 1.970e+01 5.330e-03 1.970e+01 1.659e+04 4.257e+00 5.330e-03 4.257e+00 1.797e-03 ------------------------------------ ======================================================================== Model pphcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pphcut PhoIndex 1.55952 +/- 0.158760 2 1 pphcut HighECut keV 203.836 +/- 128.813 3 1 pphcut eMin keV 15.0000 frozen 4 1 pphcut eMax keV 350.000 frozen 5 1 pphcut norm 1.25272 +/- 4.23886E-02 ________________________________________________________________________ Fit statistic : Chi-Squared = 36.92 using 59 PHA bins. Test statistic : Chi-Squared = 36.92 using 59 PHA bins. Reduced chi-squared = 0.6593 for 56 degrees of freedom Null hypothesis probability = 9.770538e-01 !XSPEC12>newpar 3 100.0; Fit statistic : Chi-Squared = 129351.4 using 59 PHA bins. Test statistic : Chi-Squared = 129351.4 using 59 PHA bins. Reduced chi-squared = 2309.846 for 56 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:PhoIndex 2:HighECut 5:norm 36.92 0.00171031 0 1.55952 203.836 0.149312 ======================================== Variances and Principal Axes 1 2 5 9.0717E-06| -0.1914 0.0004 -0.9815 1.8807E-03| 0.9815 -0.0011 -0.1914 1.6578E+04| 0.0012 1.0000 0.0002 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 2.518e-02 1.968e+01 3.372e-03 1.968e+01 1.658e+04 3.137e+00 3.372e-03 3.137e+00 6.712e-04 ------------------------------------ ======================================================================== Model pphcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pphcut PhoIndex 1.55952 +/- 0.158672 2 1 pphcut HighECut keV 203.836 +/- 128.756 3 1 pphcut eMin keV 100.000 frozen 4 1 pphcut eMax keV 350.000 frozen 5 1 pphcut norm 0.149312 +/- 2.59074E-02 ________________________________________________________________________ Fit statistic : Chi-Squared = 36.92 using 59 PHA bins. Test statistic : Chi-Squared = 36.92 using 59 PHA bins. Reduced chi-squared = 0.6593 for 56 degrees of freedom Null hypothesis probability = 9.770538e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 36.92 0.00153569 -1 1.55951 203.836 0.149313 ======================================== Variances and Principal Axes 1 2 5 9.0717E-06| -0.1914 0.0004 -0.9815 1.8807E-03| 0.9815 -0.0011 -0.1914 1.6578E+04| 0.0012 1.0000 0.0002 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 2.518e-02 1.968e+01 3.372e-03 1.968e+01 1.658e+04 3.137e+00 3.372e-03 3.137e+00 6.712e-04 ------------------------------------ ======================================================================== Model pphcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pphcut PhoIndex 1.55951 +/- 0.158670 2 1 pphcut HighECut keV 203.836 +/- 128.755 3 1 pphcut eMin keV 100.000 frozen 4 1 pphcut eMax keV 350.000 frozen 5 1 pphcut norm 0.149313 +/- 2.59082E-02 ________________________________________________________________________ Fit statistic : Chi-Squared = 36.92 using 59 PHA bins. Test statistic : Chi-Squared = 36.92 using 59 PHA bins. Reduced chi-squared = 0.6593 for 56 degrees of freedom Null hypothesis probability = 9.770538e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 36.92 0.00101594 1 1.55951 203.836 0.149313 ======================================== Variances and Principal Axes 1 2 5 9.0718E-06| -0.1914 0.0004 -0.9815 1.8807E-03| 0.9815 -0.0011 -0.1914 1.6578E+04| 0.0012 1.0000 0.0002 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 2.518e-02 1.968e+01 3.371e-03 1.968e+01 1.658e+04 3.136e+00 3.371e-03 3.136e+00 6.710e-04 ------------------------------------ ======================================================================== Model pphcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pphcut PhoIndex 1.55951 +/- 0.158668 2 1 pphcut HighECut keV 203.836 +/- 128.754 3 1 pphcut eMin keV 100.000 frozen 4 1 pphcut eMax keV 350.000 frozen 5 1 pphcut norm 0.149313 +/- 2.59033E-02 ________________________________________________________________________ Fit statistic : Chi-Squared = 36.92 using 59 PHA bins. Test statistic : Chi-Squared = 36.92 using 59 PHA bins. Reduced chi-squared = 0.6593 for 56 degrees of freedom Null hypothesis probability = 9.770538e-01 !XSPEC12>log pphcut_100_350kev.log; Logging to file:pphcut_100_350kev.log !XSPEC12>show; XSPEC version: 12.9.0c Thu Oct 1 11:39:12 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: ../sw00652334000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00652334000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00652334000b_preslew.pha Net count rate (cts/s) for Spectrum:1 1.443e-01 +/- 3.754e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 26.88 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00652334000b_preslew.rsp for Source 1 Spectral data counts: 3.87794 Model predicted rate: 0.145758 Current model list: ======================================================================== Model pphcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pphcut PhoIndex 1.55951 +/- 0.158668 2 1 pphcut HighECut keV 203.836 +/- 128.754 3 1 pphcut eMin keV 100.000 frozen 4 1 pphcut eMax keV 350.000 frozen 5 1 pphcut norm 0.149313 +/- 2.59033E-02 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 36.92 using 59 PHA bins. Test statistic : Chi-Squared = 36.92 using 59 PHA bins. Reduced chi-squared = 0.6593 for 56 degrees of freedom Null hypothesis probability = 9.770538e-01 Weighting method: standard !XSPEC12>error 5; Parameter Confidence Range (2.706) Error occurred during lower bound error calculation. Fit statistic : Chi-Squared = 36.92 using 59 PHA bins. Test statistic : Chi-Squared = 36.92 using 59 PHA bins. Reduced chi-squared = 0.6593 for 56 degrees of freedom Null hypothesis probability = 9.770538e-01 Current data and model not fit yet. XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_pegcut_part1_15_350kev_fit.xcm !XSPEC12>log none; Log file closed !XSPEC12>query no; !XSPEC12>model pegcut ; 1.0000 1.00000E-02 -10.0000 -9.0000 9.0000 10.000 ; 80.00 1.00000E-02 1.00000E-02 1.0000 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 ; 1.0000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model pegcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pegcut PhoIndex 1.00000 +/- 0.0 2 1 pegcut HighECut keV 80.0000 +/- 0.0 3 1 pegcut eMin keV 15.0000 frozen 4 1 pegcut eMax keV 350.000 frozen 5 1 pegcut norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 2404.79 using 59 PHA bins. Test statistic : Chi-Squared = 2404.79 using 59 PHA bins. Reduced chi-squared = 42.9426 for 56 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:PhoIndex 2:HighECut 5:norm 45.3452 29.7176 -2 1.40743 109.001 95497.2 43.771 25.2284 -3 1.55243 157.884 100638. 37.2636 28.6854 -4 1.56191 193.836 102559. 36.9207 6.66648 -5 1.55923 203.052 103010. 36.92 0.29066 -6 1.55950 203.827 103054. ======================================== Variances and Principal Axes 1 2 5 8.2828E-04| -1.0000 0.0019 -0.0000 1.9962E+03| 0.0019 0.9999 -0.0134 8.0173E+07| 0.0000 0.0134 0.9999 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 2.519e-02 1.954e+01 1.184e+03 1.954e+01 1.634e+04 1.072e+06 1.184e+03 1.072e+06 8.016e+07 ------------------------------------ ======================================================================== Model pegcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pegcut PhoIndex 1.55950 +/- 0.158713 2 1 pegcut HighECut keV 203.827 +/- 127.815 3 1 pegcut eMin keV 15.0000 frozen 4 1 pegcut eMax keV 350.000 frozen 5 1 pegcut norm 1.03054E+05 +/- 8953.13 ________________________________________________________________________ Fit statistic : Chi-Squared = 36.92 using 59 PHA bins. Test statistic : Chi-Squared = 36.92 using 59 PHA bins. Reduced chi-squared = 0.6593 for 56 degrees of freedom Null hypothesis probability = 9.770538e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 36.92 0.001104 -1 1.55950 203.828 103053. ======================================== Variances and Principal Axes 1 2 5 8.2764E-04| -1.0000 0.0018 -0.0000 2.0227E+03| 0.0018 0.9999 -0.0134 8.0553E+07| 0.0000 0.0134 0.9999 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 2.520e-02 1.969e+01 1.188e+03 1.969e+01 1.658e+04 1.083e+06 1.188e+03 1.083e+06 8.054e+07 ------------------------------------ ======================================================================== Model pegcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pegcut PhoIndex 1.55950 +/- 0.158740 2 1 pegcut HighECut keV 203.828 +/- 128.781 3 1 pegcut eMin keV 15.0000 frozen 4 1 pegcut eMax keV 350.000 frozen 5 1 pegcut norm 1.03053E+05 +/- 8974.31 ________________________________________________________________________ Fit statistic : Chi-Squared = 36.92 using 59 PHA bins. Test statistic : Chi-Squared = 36.92 using 59 PHA bins. Reduced chi-squared = 0.6593 for 56 degrees of freedom Null hypothesis probability = 9.770538e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 36.92 0.000205423 0 1.55950 203.828 103053. ======================================== Variances and Principal Axes 1 2 5 8.2777E-04| -1.0000 0.0018 -0.0000 2.0196E+03| 0.0018 0.9999 -0.0134 8.0656E+07| 0.0000 0.0134 0.9999 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 2.520e-02 1.969e+01 1.188e+03 1.969e+01 1.658e+04 1.084e+06 1.188e+03 1.084e+06 8.064e+07 ------------------------------------ ======================================================================== Model pegcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pegcut PhoIndex 1.55950 +/- 0.158733 2 1 pegcut HighECut keV 203.828 +/- 128.775 3 1 pegcut eMin keV 15.0000 frozen 4 1 pegcut eMax keV 350.000 frozen 5 1 pegcut norm 1.03053E+05 +/- 8980.07 ________________________________________________________________________ Fit statistic : Chi-Squared = 36.92 using 59 PHA bins. Test statistic : Chi-Squared = 36.92 using 59 PHA bins. Reduced chi-squared = 0.6593 for 56 degrees of freedom Null hypothesis probability = 9.770538e-01 !XSPEC12>log pegcut_15_350kev.log; Logging to file:pegcut_15_350kev.log !XSPEC12>show; XSPEC version: 12.9.0c Thu Oct 1 11:39:12 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: ../sw00652334000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00652334000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00652334000b_preslew.pha Net count rate (cts/s) for Spectrum:1 1.443e-01 +/- 3.754e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 26.88 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00652334000b_preslew.rsp for Source 1 Spectral data counts: 3.87794 Model predicted rate: 0.145758 Current model list: ======================================================================== Model pegcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pegcut PhoIndex 1.55950 +/- 0.158733 2 1 pegcut HighECut keV 203.828 +/- 128.775 3 1 pegcut eMin keV 15.0000 frozen 4 1 pegcut eMax keV 350.000 frozen 5 1 pegcut norm 1.03053E+05 +/- 8980.07 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 36.92 using 59 PHA bins. Test statistic : Chi-Squared = 36.92 using 59 PHA bins. Reduced chi-squared = 0.6593 for 56 degrees of freedom Null hypothesis probability = 9.770538e-01 Weighting method: standard !XSPEC12>error 5; Parameter Confidence Range (2.706) Apparent non-monotonicity in statistic space detected. Current bracket values 118956, 120846 and delta stat 2.22978, 3.26895 but latest trial 119958 gives 4.69185 Suggest that you check this result using the steppar command. 5 90824.9 119901 (-12228.5,16847.4) !XSPEC12>error 1; Parameter Confidence Range (2.706) Apparent non-monotonicity in statistic space detected. Current bracket values 1.5595, 1.82061 and delta stat 0, 3.01566 but latest trial 1.79307 gives 5.11794 Suggest that you check this result using the steppar command. 1 1.29638 1.69006 (-0.263118,0.130557) !XSPEC12>error 2; Parameter Confidence Range (2.706) Error occurred during lower bound error calculation. Fit statistic : Chi-Squared = 36.92 using 59 PHA bins. Test statistic : Chi-Squared = 36.92 using 59 PHA bins. Reduced chi-squared = 0.6593 for 56 degrees of freedom Null hypothesis probability = 9.770538e-01 Current data and model not fit yet. XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_pegcut_part2_15_150kev_fit.xcm !XSPEC12>log none; Log file closed !XSPEC12>query no; !XSPEC12>model pegcut ; 1.0000 1.00000E-02 -10.0000 -9.0000 9.0000 10.000 ; 80.00 1.00000E-02 1.00000E-02 1.0000 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 ; 1.0000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model pegcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pegcut PhoIndex 1.00000 +/- 0.0 2 1 pegcut HighECut keV 80.0000 +/- 0.0 3 1 pegcut eMin keV 15.0000 frozen 4 1 pegcut eMax keV 350.000 frozen 5 1 pegcut norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 2404.79 using 59 PHA bins. Test statistic : Chi-Squared = 2404.79 using 59 PHA bins. Reduced chi-squared = 42.9426 for 56 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:PhoIndex 2:HighECut 5:norm 45.3452 29.7176 -2 1.40743 109.001 95497.2 43.771 25.2284 -3 1.55243 157.884 100638. 37.2636 28.6854 -4 1.56191 193.836 102559. 36.9207 6.66648 -5 1.55923 203.052 103010. 36.92 0.29066 -6 1.55950 203.827 103054. ======================================== Variances and Principal Axes 1 2 5 8.2828E-04| -1.0000 0.0019 -0.0000 1.9962E+03| 0.0019 0.9999 -0.0134 8.0173E+07| 0.0000 0.0134 0.9999 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 2.519e-02 1.954e+01 1.184e+03 1.954e+01 1.634e+04 1.072e+06 1.184e+03 1.072e+06 8.016e+07 ------------------------------------ ======================================================================== Model pegcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pegcut PhoIndex 1.55950 +/- 0.158713 2 1 pegcut HighECut keV 203.827 +/- 127.815 3 1 pegcut eMin keV 15.0000 frozen 4 1 pegcut eMax keV 350.000 frozen 5 1 pegcut norm 1.03054E+05 +/- 8953.13 ________________________________________________________________________ Fit statistic : Chi-Squared = 36.92 using 59 PHA bins. Test statistic : Chi-Squared = 36.92 using 59 PHA bins. Reduced chi-squared = 0.6593 for 56 degrees of freedom Null hypothesis probability = 9.770538e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 36.92 0.001104 -1 1.55950 203.828 103053. ======================================== Variances and Principal Axes 1 2 5 8.2764E-04| -1.0000 0.0018 -0.0000 2.0227E+03| 0.0018 0.9999 -0.0134 8.0553E+07| 0.0000 0.0134 0.9999 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 2.520e-02 1.969e+01 1.188e+03 1.969e+01 1.658e+04 1.083e+06 1.188e+03 1.083e+06 8.054e+07 ------------------------------------ ======================================================================== Model pegcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pegcut PhoIndex 1.55950 +/- 0.158740 2 1 pegcut HighECut keV 203.828 +/- 128.781 3 1 pegcut eMin keV 15.0000 frozen 4 1 pegcut eMax keV 350.000 frozen 5 1 pegcut norm 1.03053E+05 +/- 8974.31 ________________________________________________________________________ Fit statistic : Chi-Squared = 36.92 using 59 PHA bins. Test statistic : Chi-Squared = 36.92 using 59 PHA bins. Reduced chi-squared = 0.6593 for 56 degrees of freedom Null hypothesis probability = 9.770538e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 36.92 0.000205423 0 1.55950 203.828 103053. ======================================== Variances and Principal Axes 1 2 5 8.2777E-04| -1.0000 0.0018 -0.0000 2.0196E+03| 0.0018 0.9999 -0.0134 8.0656E+07| 0.0000 0.0134 0.9999 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 2.520e-02 1.969e+01 1.188e+03 1.969e+01 1.658e+04 1.084e+06 1.188e+03 1.084e+06 8.064e+07 ------------------------------------ ======================================================================== Model pegcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pegcut PhoIndex 1.55950 +/- 0.158733 2 1 pegcut HighECut keV 203.828 +/- 128.775 3 1 pegcut eMin keV 15.0000 frozen 4 1 pegcut eMax keV 350.000 frozen 5 1 pegcut norm 1.03053E+05 +/- 8980.07 ________________________________________________________________________ Fit statistic : Chi-Squared = 36.92 using 59 PHA bins. Test statistic : Chi-Squared = 36.92 using 59 PHA bins. Reduced chi-squared = 0.6593 for 56 degrees of freedom Null hypothesis probability = 9.770538e-01 !XSPEC12>newpar 4 150.0; Fit statistic : Chi-Squared = 265.29 using 59 PHA bins. Test statistic : Chi-Squared = 265.29 using 59 PHA bins. Reduced chi-squared = 4.7373 for 56 degrees of freedom Null hypothesis probability = 5.837581e-29 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 36.92 0.000169953 4 1.55950 203.828 78633.5 ======================================== Variances and Principal Axes 1 2 5 1.5903E-03| -1.0000 0.0013 -0.0000 1.1851E+04| 0.0013 0.9994 -0.0338 4.1666E+06| 0.0000 0.0338 0.9994 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 2.520e-02 1.970e+01 1.407e+02 1.970e+01 1.659e+04 1.402e+05 1.407e+02 1.402e+05 4.162e+06 ------------------------------------ ======================================================================== Model pegcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pegcut PhoIndex 1.55950 +/- 0.158747 2 1 pegcut HighECut keV 203.828 +/- 128.794 3 1 pegcut eMin keV 15.0000 frozen 4 1 pegcut eMax keV 150.000 frozen 5 1 pegcut norm 7.86335E+04 +/- 2040.06 ________________________________________________________________________ Fit statistic : Chi-Squared = 36.92 using 59 PHA bins. Test statistic : Chi-Squared = 36.92 using 59 PHA bins. Reduced chi-squared = 0.6593 for 56 degrees of freedom Null hypothesis probability = 9.770538e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 36.92 0.000169953 4 1.55950 203.828 78633.5 ======================================== Variances and Principal Axes 1 2 5 1.5903E-03| -1.0000 0.0013 -0.0000 1.1851E+04| 0.0013 0.9994 -0.0338 4.1666E+06| 0.0000 0.0338 0.9994 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 2.520e-02 1.970e+01 1.407e+02 1.970e+01 1.659e+04 1.402e+05 1.407e+02 1.402e+05 4.162e+06 ------------------------------------ ======================================================================== Model pegcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pegcut PhoIndex 1.55950 +/- 0.158747 2 1 pegcut HighECut keV 203.828 +/- 128.794 3 1 pegcut eMin keV 15.0000 frozen 4 1 pegcut eMax keV 150.000 frozen 5 1 pegcut norm 7.86335E+04 +/- 2040.06 ________________________________________________________________________ Fit statistic : Chi-Squared = 36.92 using 59 PHA bins. Test statistic : Chi-Squared = 36.92 using 59 PHA bins. Reduced chi-squared = 0.6593 for 56 degrees of freedom Null hypothesis probability = 9.770538e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 36.92 0.000169953 4 1.55950 203.828 78633.5 ======================================== Variances and Principal Axes 1 2 5 1.5903E-03| -1.0000 0.0013 -0.0000 1.1851E+04| 0.0013 0.9994 -0.0338 4.1666E+06| 0.0000 0.0338 0.9994 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 2.520e-02 1.970e+01 1.407e+02 1.970e+01 1.659e+04 1.402e+05 1.407e+02 1.402e+05 4.162e+06 ------------------------------------ ======================================================================== Model pegcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pegcut PhoIndex 1.55950 +/- 0.158747 2 1 pegcut HighECut keV 203.828 +/- 128.794 3 1 pegcut eMin keV 15.0000 frozen 4 1 pegcut eMax keV 150.000 frozen 5 1 pegcut norm 7.86335E+04 +/- 2040.06 ________________________________________________________________________ Fit statistic : Chi-Squared = 36.92 using 59 PHA bins. Test statistic : Chi-Squared = 36.92 using 59 PHA bins. Reduced chi-squared = 0.6593 for 56 degrees of freedom Null hypothesis probability = 9.770538e-01 !XSPEC12>log pegcut_15_150kev.log; Logging to file:pegcut_15_150kev.log !XSPEC12>show; XSPEC version: 12.9.0c Thu Oct 1 11:39:13 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: ../sw00652334000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00652334000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00652334000b_preslew.pha Net count rate (cts/s) for Spectrum:1 1.443e-01 +/- 3.754e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 26.88 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00652334000b_preslew.rsp for Source 1 Spectral data counts: 3.87794 Model predicted rate: 0.145758 Current model list: ======================================================================== Model pegcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pegcut PhoIndex 1.55950 +/- 0.158747 2 1 pegcut HighECut keV 203.828 +/- 128.794 3 1 pegcut eMin keV 15.0000 frozen 4 1 pegcut eMax keV 150.000 frozen 5 1 pegcut norm 7.86335E+04 +/- 2040.06 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 36.92 using 59 PHA bins. Test statistic : Chi-Squared = 36.92 using 59 PHA bins. Reduced chi-squared = 0.6593 for 56 degrees of freedom Null hypothesis probability = 9.770538e-01 Weighting method: standard !XSPEC12>error 5; Parameter Confidence Range (2.706) 5 75285.7 81973.1 (-3347.8,3339.63) !XSPEC12>error 1; Parameter Confidence Range (2.706) Apparent non-monotonicity in statistic space detected. Current bracket values 1.78256, 1.79315 and delta stat 2.34308, 2.7962 but latest trial 1.7906 gives 2.83443 Suggest that you check this result using the steppar command. 1 1.29638 1.78785 (-0.26312,0.228353) !XSPEC12>error 2; Parameter Confidence Range (2.706) Error occurred during lower bound error calculation. Fit statistic : Chi-Squared = 36.92 using 59 PHA bins. Test statistic : Chi-Squared = 36.92 using 59 PHA bins. Reduced chi-squared = 0.6593 for 56 degrees of freedom Null hypothesis probability = 9.770538e-01 Current data and model not fit yet. XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_pegcut_part3_15_25kev_fit.xcm !XSPEC12>log none; Log file closed !XSPEC12>query no; !XSPEC12>model pegcut ; 1.0000 1.00000E-02 -10.0000 -9.0000 9.0000 10.000 ; 80.00 1.00000E-02 1.00000E-02 1.0000 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 ; 1.0000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model pegcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pegcut PhoIndex 1.00000 +/- 0.0 2 1 pegcut HighECut keV 80.0000 +/- 0.0 3 1 pegcut eMin keV 15.0000 frozen 4 1 pegcut eMax keV 350.000 frozen 5 1 pegcut norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 2404.79 using 59 PHA bins. Test statistic : Chi-Squared = 2404.79 using 59 PHA bins. Reduced chi-squared = 42.9426 for 56 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:PhoIndex 2:HighECut 5:norm 45.3452 29.7176 -2 1.40743 109.001 95497.2 43.771 25.2284 -3 1.55243 157.884 100638. 37.2636 28.6854 -4 1.56191 193.836 102559. 36.9207 6.66648 -5 1.55923 203.052 103010. 36.92 0.29066 -6 1.55950 203.827 103054. ======================================== Variances and Principal Axes 1 2 5 8.2828E-04| -1.0000 0.0019 -0.0000 1.9962E+03| 0.0019 0.9999 -0.0134 8.0173E+07| 0.0000 0.0134 0.9999 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 2.519e-02 1.954e+01 1.184e+03 1.954e+01 1.634e+04 1.072e+06 1.184e+03 1.072e+06 8.016e+07 ------------------------------------ ======================================================================== Model pegcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pegcut PhoIndex 1.55950 +/- 0.158713 2 1 pegcut HighECut keV 203.827 +/- 127.815 3 1 pegcut eMin keV 15.0000 frozen 4 1 pegcut eMax keV 350.000 frozen 5 1 pegcut norm 1.03054E+05 +/- 8953.13 ________________________________________________________________________ Fit statistic : Chi-Squared = 36.92 using 59 PHA bins. Test statistic : Chi-Squared = 36.92 using 59 PHA bins. Reduced chi-squared = 0.6593 for 56 degrees of freedom Null hypothesis probability = 9.770538e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 36.92 0.001104 -1 1.55950 203.828 103053. ======================================== Variances and Principal Axes 1 2 5 8.2764E-04| -1.0000 0.0018 -0.0000 2.0227E+03| 0.0018 0.9999 -0.0134 8.0553E+07| 0.0000 0.0134 0.9999 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 2.520e-02 1.969e+01 1.188e+03 1.969e+01 1.658e+04 1.083e+06 1.188e+03 1.083e+06 8.054e+07 ------------------------------------ ======================================================================== Model pegcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pegcut PhoIndex 1.55950 +/- 0.158740 2 1 pegcut HighECut keV 203.828 +/- 128.781 3 1 pegcut eMin keV 15.0000 frozen 4 1 pegcut eMax keV 350.000 frozen 5 1 pegcut norm 1.03053E+05 +/- 8974.31 ________________________________________________________________________ Fit statistic : Chi-Squared = 36.92 using 59 PHA bins. Test statistic : Chi-Squared = 36.92 using 59 PHA bins. Reduced chi-squared = 0.6593 for 56 degrees of freedom Null hypothesis probability = 9.770538e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 36.92 0.000205423 0 1.55950 203.828 103053. ======================================== Variances and Principal Axes 1 2 5 8.2777E-04| -1.0000 0.0018 -0.0000 2.0196E+03| 0.0018 0.9999 -0.0134 8.0656E+07| 0.0000 0.0134 0.9999 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 2.520e-02 1.969e+01 1.188e+03 1.969e+01 1.658e+04 1.084e+06 1.188e+03 1.084e+06 8.064e+07 ------------------------------------ ======================================================================== Model pegcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pegcut PhoIndex 1.55950 +/- 0.158733 2 1 pegcut HighECut keV 203.828 +/- 128.775 3 1 pegcut eMin keV 15.0000 frozen 4 1 pegcut eMax keV 350.000 frozen 5 1 pegcut norm 1.03053E+05 +/- 8980.07 ________________________________________________________________________ Fit statistic : Chi-Squared = 36.92 using 59 PHA bins. Test statistic : Chi-Squared = 36.92 using 59 PHA bins. Reduced chi-squared = 0.6593 for 56 degrees of freedom Null hypothesis probability = 9.770538e-01 !XSPEC12>newpar 4 25.0; Fit statistic : Chi-Squared = 93566.85 using 59 PHA bins. Test statistic : Chi-Squared = 93566.85 using 59 PHA bins. Reduced chi-squared = 1670.837 for 56 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:PhoIndex 2:HighECut 5:norm 36.92 8.91493e-05 3 1.55950 203.828 14146.3 ======================================== Variances and Principal Axes 1 2 5 5.0008E-04| -1.0000 0.0010 0.0001 1.0454E+04| 0.0010 0.9935 -0.1136 4.8627E+05| 0.0002 0.1136 0.9935 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 2.521e-02 1.970e+01 8.382e+01 1.970e+01 1.660e+04 5.371e+04 8.382e+01 5.371e+04 4.801e+05 ------------------------------------ ======================================================================== Model pegcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pegcut PhoIndex 1.55950 +/- 0.158762 2 1 pegcut HighECut keV 203.828 +/- 128.827 3 1 pegcut eMin keV 15.0000 frozen 4 1 pegcut eMax keV 25.0000 frozen 5 1 pegcut norm 1.41463E+04 +/- 692.910 ________________________________________________________________________ Fit statistic : Chi-Squared = 36.92 using 59 PHA bins. Test statistic : Chi-Squared = 36.92 using 59 PHA bins. Reduced chi-squared = 0.6593 for 56 degrees of freedom Null hypothesis probability = 9.770538e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 36.92 8.91493e-05 5 1.55950 203.828 14146.3 ======================================== Variances and Principal Axes 1 2 5 5.0008E-04| -1.0000 0.0010 0.0001 1.0454E+04| 0.0010 0.9935 -0.1136 4.8627E+05| 0.0002 0.1136 0.9935 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 2.521e-02 1.970e+01 8.382e+01 1.970e+01 1.660e+04 5.371e+04 8.382e+01 5.371e+04 4.801e+05 ------------------------------------ ======================================================================== Model pegcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pegcut PhoIndex 1.55950 +/- 0.158762 2 1 pegcut HighECut keV 203.828 +/- 128.827 3 1 pegcut eMin keV 15.0000 frozen 4 1 pegcut eMax keV 25.0000 frozen 5 1 pegcut norm 1.41463E+04 +/- 692.910 ________________________________________________________________________ Fit statistic : Chi-Squared = 36.92 using 59 PHA bins. Test statistic : Chi-Squared = 36.92 using 59 PHA bins. Reduced chi-squared = 0.6593 for 56 degrees of freedom Null hypothesis probability = 9.770538e-01 !XSPEC12>fit 100; renorm: no renormalization necessary Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 36.92 8.91493e-05 5 1.55950 203.828 14146.3 ======================================== Variances and Principal Axes 1 2 5 5.0008E-04| -1.0000 0.0010 0.0001 1.0454E+04| 0.0010 0.9935 -0.1136 4.8627E+05| 0.0002 0.1136 0.9935 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 2.521e-02 1.970e+01 8.382e+01 1.970e+01 1.660e+04 5.371e+04 8.382e+01 5.371e+04 4.801e+05 ------------------------------------ ======================================================================== Model pegcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pegcut PhoIndex 1.55950 +/- 0.158762 2 1 pegcut HighECut keV 203.828 +/- 128.827 3 1 pegcut eMin keV 15.0000 frozen 4 1 pegcut eMax keV 25.0000 frozen 5 1 pegcut norm 1.41463E+04 +/- 692.910 ________________________________________________________________________ Fit statistic : Chi-Squared = 36.92 using 59 PHA bins. Test statistic : Chi-Squared = 36.92 using 59 PHA bins. Reduced chi-squared = 0.6593 for 56 degrees of freedom Null hypothesis probability = 9.770538e-01 !XSPEC12>log pegcut_15_25kev.log; Logging to file:pegcut_15_25kev.log !XSPEC12>show; XSPEC version: 12.9.0c Thu Oct 1 11:39:13 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: ../sw00652334000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00652334000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00652334000b_preslew.pha Net count rate (cts/s) for Spectrum:1 1.443e-01 +/- 3.754e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 26.88 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00652334000b_preslew.rsp for Source 1 Spectral data counts: 3.87794 Model predicted rate: 0.145758 Current model list: ======================================================================== Model pegcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pegcut PhoIndex 1.55950 +/- 0.158762 2 1 pegcut HighECut keV 203.828 +/- 128.827 3 1 pegcut eMin keV 15.0000 frozen 4 1 pegcut eMax keV 25.0000 frozen 5 1 pegcut norm 1.41463E+04 +/- 692.910 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 36.92 using 59 PHA bins. Test statistic : Chi-Squared = 36.92 using 59 PHA bins. Reduced chi-squared = 0.6593 for 56 degrees of freedom Null hypothesis probability = 9.770538e-01 Weighting method: standard !XSPEC12>error 5; Parameter Confidence Range (2.706) 5 13033.1 15278 (-1113.21,1131.7) !XSPEC12>error 1; Parameter Confidence Range (2.706) Apparent non-monotonicity in statistic space detected. Current bracket values 1.5595, 1.82066 and delta stat 0, 3.02243 but latest trial 1.79287 gives 3.07327 Suggest that you check this result using the steppar command. 1 1.29638 1.69008 (-0.263119,0.130581) !XSPEC12>error 2; Parameter Confidence Range (2.706) Error occurred during lower bound error calculation. Fit statistic : Chi-Squared = 36.92 using 59 PHA bins. Test statistic : Chi-Squared = 36.92 using 59 PHA bins. Reduced chi-squared = 0.6593 for 56 degrees of freedom Null hypothesis probability = 9.770538e-01 Current data and model not fit yet. XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_pegcut_part4_25_50kev_fit.xcm !XSPEC12>log none; Log file closed !XSPEC12>query no; !XSPEC12>model pegcut ; 1.0000 1.00000E-02 -10.0000 -9.0000 9.0000 10.000 ; 80.00 1.00000E-02 1.00000E-02 1.0000 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 ; 1.0000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model pegcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pegcut PhoIndex 1.00000 +/- 0.0 2 1 pegcut HighECut keV 80.0000 +/- 0.0 3 1 pegcut eMin keV 15.0000 frozen 4 1 pegcut eMax keV 350.000 frozen 5 1 pegcut norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 2404.79 using 59 PHA bins. Test statistic : Chi-Squared = 2404.79 using 59 PHA bins. Reduced chi-squared = 42.9426 for 56 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:PhoIndex 2:HighECut 5:norm 45.3452 29.7176 -2 1.40743 109.001 95497.2 43.771 25.2284 -3 1.55243 157.884 100638. 37.2636 28.6854 -4 1.56191 193.836 102559. 36.9207 6.66648 -5 1.55923 203.052 103010. 36.92 0.29066 -6 1.55950 203.827 103054. ======================================== Variances and Principal Axes 1 2 5 8.2828E-04| -1.0000 0.0019 -0.0000 1.9962E+03| 0.0019 0.9999 -0.0134 8.0173E+07| 0.0000 0.0134 0.9999 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 2.519e-02 1.954e+01 1.184e+03 1.954e+01 1.634e+04 1.072e+06 1.184e+03 1.072e+06 8.016e+07 ------------------------------------ ======================================================================== Model pegcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pegcut PhoIndex 1.55950 +/- 0.158713 2 1 pegcut HighECut keV 203.827 +/- 127.815 3 1 pegcut eMin keV 15.0000 frozen 4 1 pegcut eMax keV 350.000 frozen 5 1 pegcut norm 1.03054E+05 +/- 8953.13 ________________________________________________________________________ Fit statistic : Chi-Squared = 36.92 using 59 PHA bins. Test statistic : Chi-Squared = 36.92 using 59 PHA bins. Reduced chi-squared = 0.6593 for 56 degrees of freedom Null hypothesis probability = 9.770538e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 36.92 0.001104 -1 1.55950 203.828 103053. ======================================== Variances and Principal Axes 1 2 5 8.2764E-04| -1.0000 0.0018 -0.0000 2.0227E+03| 0.0018 0.9999 -0.0134 8.0553E+07| 0.0000 0.0134 0.9999 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 2.520e-02 1.969e+01 1.188e+03 1.969e+01 1.658e+04 1.083e+06 1.188e+03 1.083e+06 8.054e+07 ------------------------------------ ======================================================================== Model pegcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pegcut PhoIndex 1.55950 +/- 0.158740 2 1 pegcut HighECut keV 203.828 +/- 128.781 3 1 pegcut eMin keV 15.0000 frozen 4 1 pegcut eMax keV 350.000 frozen 5 1 pegcut norm 1.03053E+05 +/- 8974.31 ________________________________________________________________________ Fit statistic : Chi-Squared = 36.92 using 59 PHA bins. Test statistic : Chi-Squared = 36.92 using 59 PHA bins. Reduced chi-squared = 0.6593 for 56 degrees of freedom Null hypothesis probability = 9.770538e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 36.92 0.000205423 0 1.55950 203.828 103053. ======================================== Variances and Principal Axes 1 2 5 8.2777E-04| -1.0000 0.0018 -0.0000 2.0196E+03| 0.0018 0.9999 -0.0134 8.0656E+07| 0.0000 0.0134 0.9999 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 2.520e-02 1.969e+01 1.188e+03 1.969e+01 1.658e+04 1.084e+06 1.188e+03 1.084e+06 8.064e+07 ------------------------------------ ======================================================================== Model pegcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pegcut PhoIndex 1.55950 +/- 0.158733 2 1 pegcut HighECut keV 203.828 +/- 128.775 3 1 pegcut eMin keV 15.0000 frozen 4 1 pegcut eMax keV 350.000 frozen 5 1 pegcut norm 1.03053E+05 +/- 8980.07 ________________________________________________________________________ Fit statistic : Chi-Squared = 36.92 using 59 PHA bins. Test statistic : Chi-Squared = 36.92 using 59 PHA bins. Reduced chi-squared = 0.6593 for 56 degrees of freedom Null hypothesis probability = 9.770538e-01 !XSPEC12>newpar 3 25.0; Fit statistic : Chi-Squared = 96.87 using 59 PHA bins. Test statistic : Chi-Squared = 96.87 using 59 PHA bins. Reduced chi-squared = 1.730 for 56 degrees of freedom Null hypothesis probability = 5.758320e-04 Current data and model not fit yet. !XSPEC12>newpar 4 50.0; Fit statistic : Chi-Squared = 28461.42 using 59 PHA bins. Test statistic : Chi-Squared = 28461.42 using 59 PHA bins. Reduced chi-squared = 508.2396 for 56 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:PhoIndex 2:HighECut 5:norm 36.92 0.000142272 4 1.55950 203.828 23081.9 ======================================== Variances and Principal Axes 1 2 5 1.5981E-03| -1.0000 0.0012 0.0000 1.3001E+04| 0.0012 0.9942 0.1072 3.2568E+05| -0.0001 -0.1072 0.9942 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 2.520e-02 1.970e+01 -3.215e+01 1.970e+01 1.659e+04 -3.331e+04 -3.215e+01 -3.331e+04 3.221e+05 ------------------------------------ ======================================================================== Model pegcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pegcut PhoIndex 1.55950 +/- 0.158752 2 1 pegcut HighECut keV 203.828 +/- 128.807 3 1 pegcut eMin keV 25.0000 frozen 4 1 pegcut eMax keV 50.0000 frozen 5 1 pegcut norm 2.30819E+04 +/- 567.529 ________________________________________________________________________ Fit statistic : Chi-Squared = 36.92 using 59 PHA bins. Test statistic : Chi-Squared = 36.92 using 59 PHA bins. Reduced chi-squared = 0.6593 for 56 degrees of freedom Null hypothesis probability = 9.770538e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 36.92 0.000142272 4 1.55950 203.828 23081.9 ======================================== Variances and Principal Axes 1 2 5 1.5981E-03| -1.0000 0.0012 0.0000 1.3001E+04| 0.0012 0.9942 0.1072 3.2568E+05| -0.0001 -0.1072 0.9942 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 2.520e-02 1.970e+01 -3.215e+01 1.970e+01 1.659e+04 -3.331e+04 -3.215e+01 -3.331e+04 3.221e+05 ------------------------------------ ======================================================================== Model pegcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pegcut PhoIndex 1.55950 +/- 0.158752 2 1 pegcut HighECut keV 203.828 +/- 128.807 3 1 pegcut eMin keV 25.0000 frozen 4 1 pegcut eMax keV 50.0000 frozen 5 1 pegcut norm 2.30819E+04 +/- 567.529 ________________________________________________________________________ Fit statistic : Chi-Squared = 36.92 using 59 PHA bins. Test statistic : Chi-Squared = 36.92 using 59 PHA bins. Reduced chi-squared = 0.6593 for 56 degrees of freedom Null hypothesis probability = 9.770538e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 36.92 0.000142272 4 1.55950 203.828 23081.9 ======================================== Variances and Principal Axes 1 2 5 1.5981E-03| -1.0000 0.0012 0.0000 1.3001E+04| 0.0012 0.9942 0.1072 3.2568E+05| -0.0001 -0.1072 0.9942 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 2.520e-02 1.970e+01 -3.215e+01 1.970e+01 1.659e+04 -3.331e+04 -3.215e+01 -3.331e+04 3.221e+05 ------------------------------------ ======================================================================== Model pegcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pegcut PhoIndex 1.55950 +/- 0.158752 2 1 pegcut HighECut keV 203.828 +/- 128.807 3 1 pegcut eMin keV 25.0000 frozen 4 1 pegcut eMax keV 50.0000 frozen 5 1 pegcut norm 2.30819E+04 +/- 567.529 ________________________________________________________________________ Fit statistic : Chi-Squared = 36.92 using 59 PHA bins. Test statistic : Chi-Squared = 36.92 using 59 PHA bins. Reduced chi-squared = 0.6593 for 56 degrees of freedom Null hypothesis probability = 9.770538e-01 !XSPEC12>log pegcut_25_50kev.log; Logging to file:pegcut_25_50kev.log !XSPEC12>show; XSPEC version: 12.9.0c Thu Oct 1 11:39:14 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: ../sw00652334000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00652334000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00652334000b_preslew.pha Net count rate (cts/s) for Spectrum:1 1.443e-01 +/- 3.754e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 26.88 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00652334000b_preslew.rsp for Source 1 Spectral data counts: 3.87794 Model predicted rate: 0.145758 Current model list: ======================================================================== Model pegcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pegcut PhoIndex 1.55950 +/- 0.158752 2 1 pegcut HighECut keV 203.828 +/- 128.807 3 1 pegcut eMin keV 25.0000 frozen 4 1 pegcut eMax keV 50.0000 frozen 5 1 pegcut norm 2.30819E+04 +/- 567.529 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 36.92 using 59 PHA bins. Test statistic : Chi-Squared = 36.92 using 59 PHA bins. Reduced chi-squared = 0.6593 for 56 degrees of freedom Null hypothesis probability = 9.770538e-01 Weighting method: standard !XSPEC12>error 5; Parameter Confidence Range (2.706) 5 22154.2 24019.2 (-927.764,937.297) !XSPEC12>error 1; Parameter Confidence Range (2.706) Apparent non-monotonicity in statistic space detected. Current bracket values 1.7837, 1.79315 and delta stat 2.41187, 2.78854 but latest trial 1.79071 gives 2.82481 Suggest that you check this result using the steppar command. 1 1.29638 1.78842 (-0.263118,0.228924) !XSPEC12>error 2; Parameter Confidence Range (2.706) Error occurred during lower bound error calculation. Fit statistic : Chi-Squared = 36.92 using 59 PHA bins. Test statistic : Chi-Squared = 36.92 using 59 PHA bins. Reduced chi-squared = 0.6593 for 56 degrees of freedom Null hypothesis probability = 9.770538e-01 Current data and model not fit yet. XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_pegcut_part5_50_100kev_fit.xcm !XSPEC12>log none; Log file closed !XSPEC12>query no; !XSPEC12>model pegcut ; 1.0000 1.00000E-02 -10.0000 -9.0000 9.0000 10.000 ; 80.00 1.00000E-02 1.00000E-02 1.0000 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 ; 1.0000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model pegcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pegcut PhoIndex 1.00000 +/- 0.0 2 1 pegcut HighECut keV 80.0000 +/- 0.0 3 1 pegcut eMin keV 15.0000 frozen 4 1 pegcut eMax keV 350.000 frozen 5 1 pegcut norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 2404.79 using 59 PHA bins. Test statistic : Chi-Squared = 2404.79 using 59 PHA bins. Reduced chi-squared = 42.9426 for 56 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:PhoIndex 2:HighECut 5:norm 45.3452 29.7176 -2 1.40743 109.001 95497.2 43.771 25.2284 -3 1.55243 157.884 100638. 37.2636 28.6854 -4 1.56191 193.836 102559. 36.9207 6.66648 -5 1.55923 203.052 103010. 36.92 0.29066 -6 1.55950 203.827 103054. ======================================== Variances and Principal Axes 1 2 5 8.2828E-04| -1.0000 0.0019 -0.0000 1.9962E+03| 0.0019 0.9999 -0.0134 8.0173E+07| 0.0000 0.0134 0.9999 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 2.519e-02 1.954e+01 1.184e+03 1.954e+01 1.634e+04 1.072e+06 1.184e+03 1.072e+06 8.016e+07 ------------------------------------ ======================================================================== Model pegcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pegcut PhoIndex 1.55950 +/- 0.158713 2 1 pegcut HighECut keV 203.827 +/- 127.815 3 1 pegcut eMin keV 15.0000 frozen 4 1 pegcut eMax keV 350.000 frozen 5 1 pegcut norm 1.03054E+05 +/- 8953.13 ________________________________________________________________________ Fit statistic : Chi-Squared = 36.92 using 59 PHA bins. Test statistic : Chi-Squared = 36.92 using 59 PHA bins. Reduced chi-squared = 0.6593 for 56 degrees of freedom Null hypothesis probability = 9.770538e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 36.92 0.001104 -1 1.55950 203.828 103053. ======================================== Variances and Principal Axes 1 2 5 8.2764E-04| -1.0000 0.0018 -0.0000 2.0227E+03| 0.0018 0.9999 -0.0134 8.0553E+07| 0.0000 0.0134 0.9999 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 2.520e-02 1.969e+01 1.188e+03 1.969e+01 1.658e+04 1.083e+06 1.188e+03 1.083e+06 8.054e+07 ------------------------------------ ======================================================================== Model pegcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pegcut PhoIndex 1.55950 +/- 0.158740 2 1 pegcut HighECut keV 203.828 +/- 128.781 3 1 pegcut eMin keV 15.0000 frozen 4 1 pegcut eMax keV 350.000 frozen 5 1 pegcut norm 1.03053E+05 +/- 8974.31 ________________________________________________________________________ Fit statistic : Chi-Squared = 36.92 using 59 PHA bins. Test statistic : Chi-Squared = 36.92 using 59 PHA bins. Reduced chi-squared = 0.6593 for 56 degrees of freedom Null hypothesis probability = 9.770538e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 36.92 0.000205423 0 1.55950 203.828 103053. ======================================== Variances and Principal Axes 1 2 5 8.2777E-04| -1.0000 0.0018 -0.0000 2.0196E+03| 0.0018 0.9999 -0.0134 8.0656E+07| 0.0000 0.0134 0.9999 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 2.520e-02 1.969e+01 1.188e+03 1.969e+01 1.658e+04 1.084e+06 1.188e+03 1.084e+06 8.064e+07 ------------------------------------ ======================================================================== Model pegcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pegcut PhoIndex 1.55950 +/- 0.158733 2 1 pegcut HighECut keV 203.828 +/- 128.775 3 1 pegcut eMin keV 15.0000 frozen 4 1 pegcut eMax keV 350.000 frozen 5 1 pegcut norm 1.03053E+05 +/- 8980.07 ________________________________________________________________________ Fit statistic : Chi-Squared = 36.92 using 59 PHA bins. Test statistic : Chi-Squared = 36.92 using 59 PHA bins. Reduced chi-squared = 0.6593 for 56 degrees of freedom Null hypothesis probability = 9.770538e-01 !XSPEC12>newpar 3 50.0; Fit statistic : Chi-Squared = 794.32 using 59 PHA bins. Test statistic : Chi-Squared = 794.32 using 59 PHA bins. Reduced chi-squared = 14.184 for 56 degrees of freedom Null hypothesis probability = 4.802404e-131 Current data and model not fit yet. !XSPEC12>newpar 4 100.0; Fit statistic : Chi-Squared = 20387.37 using 59 PHA bins. Test statistic : Chi-Squared = 20387.37 using 59 PHA bins. Reduced chi-squared = 364.0602 for 56 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:PhoIndex 2:HighECut 5:norm 36.92 0.000197093 2 1.55950 203.828 26211.6 ======================================== Variances and Principal Axes 1 2 5 8.5773E-04| -1.0000 0.0011 -0.0000 1.6172E+04| 0.0011 0.9997 0.0260 6.2884E+05| -0.0001 -0.0260 0.9997 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 2.519e-02 1.969e+01 -4.308e+01 1.969e+01 1.658e+04 -1.591e+04 -4.308e+01 -1.591e+04 6.284e+05 ------------------------------------ ======================================================================== Model pegcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pegcut PhoIndex 1.55950 +/- 0.158723 2 1 pegcut HighECut keV 203.828 +/- 128.782 3 1 pegcut eMin keV 50.0000 frozen 4 1 pegcut eMax keV 100.000 frozen 5 1 pegcut norm 2.62116E+04 +/- 792.735 ________________________________________________________________________ Fit statistic : Chi-Squared = 36.92 using 59 PHA bins. Test statistic : Chi-Squared = 36.92 using 59 PHA bins. Reduced chi-squared = 0.6593 for 56 degrees of freedom Null hypothesis probability = 9.770538e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 36.92 0.000197093 3 1.55950 203.828 26211.6 ======================================== Variances and Principal Axes 1 2 5 8.5773E-04| -1.0000 0.0011 -0.0000 1.6172E+04| 0.0011 0.9997 0.0260 6.2884E+05| -0.0001 -0.0260 0.9997 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 2.519e-02 1.969e+01 -4.308e+01 1.969e+01 1.658e+04 -1.591e+04 -4.308e+01 -1.591e+04 6.284e+05 ------------------------------------ ======================================================================== Model pegcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pegcut PhoIndex 1.55950 +/- 0.158723 2 1 pegcut HighECut keV 203.828 +/- 128.782 3 1 pegcut eMin keV 50.0000 frozen 4 1 pegcut eMax keV 100.000 frozen 5 1 pegcut norm 2.62116E+04 +/- 792.735 ________________________________________________________________________ Fit statistic : Chi-Squared = 36.92 using 59 PHA bins. Test statistic : Chi-Squared = 36.92 using 59 PHA bins. Reduced chi-squared = 0.6593 for 56 degrees of freedom Null hypothesis probability = 9.770538e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 36.92 0.000197093 3 1.55950 203.828 26211.6 ======================================== Variances and Principal Axes 1 2 5 8.5773E-04| -1.0000 0.0011 -0.0000 1.6172E+04| 0.0011 0.9997 0.0260 6.2884E+05| -0.0001 -0.0260 0.9997 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 2.519e-02 1.969e+01 -4.308e+01 1.969e+01 1.658e+04 -1.591e+04 -4.308e+01 -1.591e+04 6.284e+05 ------------------------------------ ======================================================================== Model pegcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pegcut PhoIndex 1.55950 +/- 0.158723 2 1 pegcut HighECut keV 203.828 +/- 128.782 3 1 pegcut eMin keV 50.0000 frozen 4 1 pegcut eMax keV 100.000 frozen 5 1 pegcut norm 2.62116E+04 +/- 792.735 ________________________________________________________________________ Fit statistic : Chi-Squared = 36.92 using 59 PHA bins. Test statistic : Chi-Squared = 36.92 using 59 PHA bins. Reduced chi-squared = 0.6593 for 56 degrees of freedom Null hypothesis probability = 9.770538e-01 !XSPEC12>log pegcut_50_100kev.log; Logging to file:pegcut_50_100kev.log !XSPEC12>show; XSPEC version: 12.9.0c Thu Oct 1 11:39:14 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: ../sw00652334000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00652334000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00652334000b_preslew.pha Net count rate (cts/s) for Spectrum:1 1.443e-01 +/- 3.754e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 26.88 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00652334000b_preslew.rsp for Source 1 Spectral data counts: 3.87794 Model predicted rate: 0.145758 Current model list: ======================================================================== Model pegcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pegcut PhoIndex 1.55950 +/- 0.158723 2 1 pegcut HighECut keV 203.828 +/- 128.782 3 1 pegcut eMin keV 50.0000 frozen 4 1 pegcut eMax keV 100.000 frozen 5 1 pegcut norm 2.62116E+04 +/- 792.735 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 36.92 using 59 PHA bins. Test statistic : Chi-Squared = 36.92 using 59 PHA bins. Reduced chi-squared = 0.6593 for 56 degrees of freedom Null hypothesis probability = 9.770538e-01 Weighting method: standard !XSPEC12>error 5; Parameter Confidence Range (2.706) 5 24916.7 27516.6 (-1294.96,1304.95) !XSPEC12>error 1; Parameter Confidence Range (2.706) Apparent non-monotonicity in statistic space detected. Current bracket values 1.78273, 1.793 and delta stat 2.46209, 2.92093 but latest trial 1.78755 gives 3.08664 Suggest that you check this result using the steppar command. 1 1.29638 1.78786 (-0.263119,0.228364) !XSPEC12>error 2; Parameter Confidence Range (2.706) Error occurred during lower bound error calculation. Fit statistic : Chi-Squared = 36.92 using 59 PHA bins. Test statistic : Chi-Squared = 36.92 using 59 PHA bins. Reduced chi-squared = 0.6593 for 56 degrees of freedom Null hypothesis probability = 9.770538e-01 Current data and model not fit yet. XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_pegcut_part6_100_150kev_fit.xcm !XSPEC12>log none; Log file closed !XSPEC12>query no; !XSPEC12>model pegcut ; 1.0000 1.00000E-02 -10.0000 -9.0000 9.0000 10.000 ; 80.00 1.00000E-02 1.00000E-02 1.0000 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 ; 1.0000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model pegcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pegcut PhoIndex 1.00000 +/- 0.0 2 1 pegcut HighECut keV 80.0000 +/- 0.0 3 1 pegcut eMin keV 15.0000 frozen 4 1 pegcut eMax keV 350.000 frozen 5 1 pegcut norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 2404.79 using 59 PHA bins. Test statistic : Chi-Squared = 2404.79 using 59 PHA bins. Reduced chi-squared = 42.9426 for 56 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:PhoIndex 2:HighECut 5:norm 45.3452 29.7176 -2 1.40743 109.001 95497.2 43.771 25.2284 -3 1.55243 157.884 100638. 37.2636 28.6854 -4 1.56191 193.836 102559. 36.9207 6.66648 -5 1.55923 203.052 103010. 36.92 0.29066 -6 1.55950 203.827 103054. ======================================== Variances and Principal Axes 1 2 5 8.2828E-04| -1.0000 0.0019 -0.0000 1.9962E+03| 0.0019 0.9999 -0.0134 8.0173E+07| 0.0000 0.0134 0.9999 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 2.519e-02 1.954e+01 1.184e+03 1.954e+01 1.634e+04 1.072e+06 1.184e+03 1.072e+06 8.016e+07 ------------------------------------ ======================================================================== Model pegcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pegcut PhoIndex 1.55950 +/- 0.158713 2 1 pegcut HighECut keV 203.827 +/- 127.815 3 1 pegcut eMin keV 15.0000 frozen 4 1 pegcut eMax keV 350.000 frozen 5 1 pegcut norm 1.03054E+05 +/- 8953.13 ________________________________________________________________________ Fit statistic : Chi-Squared = 36.92 using 59 PHA bins. Test statistic : Chi-Squared = 36.92 using 59 PHA bins. Reduced chi-squared = 0.6593 for 56 degrees of freedom Null hypothesis probability = 9.770538e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 36.92 0.001104 -1 1.55950 203.828 103053. ======================================== Variances and Principal Axes 1 2 5 8.2764E-04| -1.0000 0.0018 -0.0000 2.0227E+03| 0.0018 0.9999 -0.0134 8.0553E+07| 0.0000 0.0134 0.9999 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 2.520e-02 1.969e+01 1.188e+03 1.969e+01 1.658e+04 1.083e+06 1.188e+03 1.083e+06 8.054e+07 ------------------------------------ ======================================================================== Model pegcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pegcut PhoIndex 1.55950 +/- 0.158740 2 1 pegcut HighECut keV 203.828 +/- 128.781 3 1 pegcut eMin keV 15.0000 frozen 4 1 pegcut eMax keV 350.000 frozen 5 1 pegcut norm 1.03053E+05 +/- 8974.31 ________________________________________________________________________ Fit statistic : Chi-Squared = 36.92 using 59 PHA bins. Test statistic : Chi-Squared = 36.92 using 59 PHA bins. Reduced chi-squared = 0.6593 for 56 degrees of freedom Null hypothesis probability = 9.770538e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 36.92 0.000205423 0 1.55950 203.828 103053. ======================================== Variances and Principal Axes 1 2 5 8.2777E-04| -1.0000 0.0018 -0.0000 2.0196E+03| 0.0018 0.9999 -0.0134 8.0656E+07| 0.0000 0.0134 0.9999 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 2.520e-02 1.969e+01 1.188e+03 1.969e+01 1.658e+04 1.084e+06 1.188e+03 1.084e+06 8.064e+07 ------------------------------------ ======================================================================== Model pegcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pegcut PhoIndex 1.55950 +/- 0.158733 2 1 pegcut HighECut keV 203.828 +/- 128.775 3 1 pegcut eMin keV 15.0000 frozen 4 1 pegcut eMax keV 350.000 frozen 5 1 pegcut norm 1.03053E+05 +/- 8980.07 ________________________________________________________________________ Fit statistic : Chi-Squared = 36.92 using 59 PHA bins. Test statistic : Chi-Squared = 36.92 using 59 PHA bins. Reduced chi-squared = 0.6593 for 56 degrees of freedom Null hypothesis probability = 9.770538e-01 !XSPEC12>newpar 3 100; Fit statistic : Chi-Squared = 6109.87 using 59 PHA bins. Test statistic : Chi-Squared = 6109.87 using 59 PHA bins. Reduced chi-squared = 109.105 for 56 degrees of freedom Null hypothesis probability = 0.000000e+00 Current data and model not fit yet. !XSPEC12>newpar 4 150; Fit statistic : Chi-Squared = 79218.20 using 59 PHA bins. Test statistic : Chi-Squared = 79218.20 using 59 PHA bins. Reduced chi-squared = 1414.611 for 56 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:PhoIndex 2:HighECut 5:norm 36.92 0.000253901 4 1.55950 203.828 15193.6 ======================================== Variances and Principal Axes 1 2 5 3.1479E-04| -1.0000 0.0016 -0.0001 5.5456E+03| 0.0016 0.9967 -0.0812 1.6779E+06| 0.0001 0.0812 0.9967 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 2.518e-02 1.968e+01 1.318e+02 1.968e+01 1.658e+04 1.354e+05 1.318e+02 1.354e+05 1.667e+06 ------------------------------------ ======================================================================== Model pegcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pegcut PhoIndex 1.55950 +/- 0.158691 2 1 pegcut HighECut keV 203.828 +/- 128.762 3 1 pegcut eMin keV 100.000 frozen 4 1 pegcut eMax keV 150.000 frozen 5 1 pegcut norm 1.51936E+04 +/- 1291.09 ________________________________________________________________________ Fit statistic : Chi-Squared = 36.92 using 59 PHA bins. Test statistic : Chi-Squared = 36.92 using 59 PHA bins. Reduced chi-squared = 0.6593 for 56 degrees of freedom Null hypothesis probability = 9.770538e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 36.92 0.000253901 2 1.55950 203.828 15193.6 ======================================== Variances and Principal Axes 1 2 5 3.1479E-04| -1.0000 0.0016 -0.0001 5.5456E+03| 0.0016 0.9967 -0.0812 1.6779E+06| 0.0001 0.0812 0.9967 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 2.518e-02 1.968e+01 1.318e+02 1.968e+01 1.658e+04 1.354e+05 1.318e+02 1.354e+05 1.667e+06 ------------------------------------ ======================================================================== Model pegcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pegcut PhoIndex 1.55950 +/- 0.158691 2 1 pegcut HighECut keV 203.828 +/- 128.762 3 1 pegcut eMin keV 100.000 frozen 4 1 pegcut eMax keV 150.000 frozen 5 1 pegcut norm 1.51936E+04 +/- 1291.09 ________________________________________________________________________ Fit statistic : Chi-Squared = 36.92 using 59 PHA bins. Test statistic : Chi-Squared = 36.92 using 59 PHA bins. Reduced chi-squared = 0.6593 for 56 degrees of freedom Null hypothesis probability = 9.770538e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 36.92 0.000253901 2 1.55950 203.828 15193.6 ======================================== Variances and Principal Axes 1 2 5 3.1479E-04| -1.0000 0.0016 -0.0001 5.5456E+03| 0.0016 0.9967 -0.0812 1.6779E+06| 0.0001 0.0812 0.9967 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 2.518e-02 1.968e+01 1.318e+02 1.968e+01 1.658e+04 1.354e+05 1.318e+02 1.354e+05 1.667e+06 ------------------------------------ ======================================================================== Model pegcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pegcut PhoIndex 1.55950 +/- 0.158691 2 1 pegcut HighECut keV 203.828 +/- 128.762 3 1 pegcut eMin keV 100.000 frozen 4 1 pegcut eMax keV 150.000 frozen 5 1 pegcut norm 1.51936E+04 +/- 1291.09 ________________________________________________________________________ Fit statistic : Chi-Squared = 36.92 using 59 PHA bins. Test statistic : Chi-Squared = 36.92 using 59 PHA bins. Reduced chi-squared = 0.6593 for 56 degrees of freedom Null hypothesis probability = 9.770538e-01 !XSPEC12>log pegcut_100_150kev.log; Logging to file:pegcut_100_150kev.log !XSPEC12>show; XSPEC version: 12.9.0c Thu Oct 1 11:39:14 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: ../sw00652334000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00652334000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00652334000b_preslew.pha Net count rate (cts/s) for Spectrum:1 1.443e-01 +/- 3.754e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 26.88 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00652334000b_preslew.rsp for Source 1 Spectral data counts: 3.87794 Model predicted rate: 0.145758 Current model list: ======================================================================== Model pegcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pegcut PhoIndex 1.55950 +/- 0.158691 2 1 pegcut HighECut keV 203.828 +/- 128.762 3 1 pegcut eMin keV 100.000 frozen 4 1 pegcut eMax keV 150.000 frozen 5 1 pegcut norm 1.51936E+04 +/- 1291.09 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 36.92 using 59 PHA bins. Test statistic : Chi-Squared = 36.92 using 59 PHA bins. Reduced chi-squared = 0.6593 for 56 degrees of freedom Null hypothesis probability = 9.770538e-01 Weighting method: standard !XSPEC12>error 5; Parameter Confidence Range (2.706) 5 13104.9 17321.9 (-2088.76,2128.21) !XSPEC12>error 1; Parameter Confidence Range (2.706) Apparent non-monotonicity in statistic space detected. Current bracket values 1.76225, 1.79147 and delta stat 1.78695, 2.90649 but latest trial 1.78378 gives 2.96829 Suggest that you check this result using the steppar command. 1 1.29638 1.77686 (-0.263119,0.217356) !XSPEC12>error 2; Parameter Confidence Range (2.706) Error occurred during lower bound error calculation. Fit statistic : Chi-Squared = 36.92 using 59 PHA bins. Test statistic : Chi-Squared = 36.92 using 59 PHA bins. Reduced chi-squared = 0.6593 for 56 degrees of freedom Null hypothesis probability = 9.770538e-01 Current data and model not fit yet. XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_pegcut_part7_100_350kev_fit.xcm !XSPEC12>log none; Log file closed !XSPEC12>query no; !XSPEC12>model pegcut ; 1.0000 1.00000E-02 -10.0000 -9.0000 9.0000 10.000 ; 80.00 1.00000E-02 1.00000E-02 1.0000 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 ; 1.0000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model pegcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pegcut PhoIndex 1.00000 +/- 0.0 2 1 pegcut HighECut keV 80.0000 +/- 0.0 3 1 pegcut eMin keV 15.0000 frozen 4 1 pegcut eMax keV 350.000 frozen 5 1 pegcut norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 2404.79 using 59 PHA bins. Test statistic : Chi-Squared = 2404.79 using 59 PHA bins. Reduced chi-squared = 42.9426 for 56 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:PhoIndex 2:HighECut 5:norm 45.3452 29.7176 -2 1.40743 109.001 95497.2 43.771 25.2284 -3 1.55243 157.884 100638. 37.2636 28.6854 -4 1.56191 193.836 102559. 36.9207 6.66648 -5 1.55923 203.052 103010. 36.92 0.29066 -6 1.55950 203.827 103054. ======================================== Variances and Principal Axes 1 2 5 8.2828E-04| -1.0000 0.0019 -0.0000 1.9962E+03| 0.0019 0.9999 -0.0134 8.0173E+07| 0.0000 0.0134 0.9999 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 2.519e-02 1.954e+01 1.184e+03 1.954e+01 1.634e+04 1.072e+06 1.184e+03 1.072e+06 8.016e+07 ------------------------------------ ======================================================================== Model pegcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pegcut PhoIndex 1.55950 +/- 0.158713 2 1 pegcut HighECut keV 203.827 +/- 127.815 3 1 pegcut eMin keV 15.0000 frozen 4 1 pegcut eMax keV 350.000 frozen 5 1 pegcut norm 1.03054E+05 +/- 8953.13 ________________________________________________________________________ Fit statistic : Chi-Squared = 36.92 using 59 PHA bins. Test statistic : Chi-Squared = 36.92 using 59 PHA bins. Reduced chi-squared = 0.6593 for 56 degrees of freedom Null hypothesis probability = 9.770538e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 36.92 0.001104 -1 1.55950 203.828 103053. ======================================== Variances and Principal Axes 1 2 5 8.2764E-04| -1.0000 0.0018 -0.0000 2.0227E+03| 0.0018 0.9999 -0.0134 8.0553E+07| 0.0000 0.0134 0.9999 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 2.520e-02 1.969e+01 1.188e+03 1.969e+01 1.658e+04 1.083e+06 1.188e+03 1.083e+06 8.054e+07 ------------------------------------ ======================================================================== Model pegcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pegcut PhoIndex 1.55950 +/- 0.158740 2 1 pegcut HighECut keV 203.828 +/- 128.781 3 1 pegcut eMin keV 15.0000 frozen 4 1 pegcut eMax keV 350.000 frozen 5 1 pegcut norm 1.03053E+05 +/- 8974.31 ________________________________________________________________________ Fit statistic : Chi-Squared = 36.92 using 59 PHA bins. Test statistic : Chi-Squared = 36.92 using 59 PHA bins. Reduced chi-squared = 0.6593 for 56 degrees of freedom Null hypothesis probability = 9.770538e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 36.92 0.000205423 0 1.55950 203.828 103053. ======================================== Variances and Principal Axes 1 2 5 8.2777E-04| -1.0000 0.0018 -0.0000 2.0196E+03| 0.0018 0.9999 -0.0134 8.0656E+07| 0.0000 0.0134 0.9999 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 2.520e-02 1.969e+01 1.188e+03 1.969e+01 1.658e+04 1.084e+06 1.188e+03 1.084e+06 8.064e+07 ------------------------------------ ======================================================================== Model pegcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pegcut PhoIndex 1.55950 +/- 0.158733 2 1 pegcut HighECut keV 203.828 +/- 128.775 3 1 pegcut eMin keV 15.0000 frozen 4 1 pegcut eMax keV 350.000 frozen 5 1 pegcut norm 1.03053E+05 +/- 8980.07 ________________________________________________________________________ Fit statistic : Chi-Squared = 36.92 using 59 PHA bins. Test statistic : Chi-Squared = 36.92 using 59 PHA bins. Reduced chi-squared = 0.6593 for 56 degrees of freedom Null hypothesis probability = 9.770538e-01 !XSPEC12>newpar 3 100; Fit statistic : Chi-Squared = 6109.87 using 59 PHA bins. Test statistic : Chi-Squared = 6109.87 using 59 PHA bins. Reduced chi-squared = 109.105 for 56 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:PhoIndex 2:HighECut 5:norm 36.92 0.000267696 2 1.55950 203.828 39613.6 ======================================== Variances and Principal Axes 1 2 5 1.8887E-04| -1.0000 0.0022 -0.0000 1.3782E+03| 0.0022 0.9999 -0.0141 7.6462E+07| 0.0000 0.0141 0.9999 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 2.517e-02 1.968e+01 1.178e+03 1.968e+01 1.657e+04 1.078e+06 1.178e+03 1.078e+06 7.645e+07 ------------------------------------ ======================================================================== Model pegcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pegcut PhoIndex 1.55950 +/- 0.158662 2 1 pegcut HighECut keV 203.828 +/- 128.741 3 1 pegcut eMin keV 100.000 frozen 4 1 pegcut eMax keV 350.000 frozen 5 1 pegcut norm 3.96136E+04 +/- 8743.37 ________________________________________________________________________ Fit statistic : Chi-Squared = 36.92 using 59 PHA bins. Test statistic : Chi-Squared = 36.92 using 59 PHA bins. Reduced chi-squared = 0.6593 for 56 degrees of freedom Null hypothesis probability = 9.770538e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 36.92 0.000267696 2 1.55950 203.828 39613.6 ======================================== Variances and Principal Axes 1 2 5 1.8887E-04| -1.0000 0.0022 -0.0000 1.3782E+03| 0.0022 0.9999 -0.0141 7.6462E+07| 0.0000 0.0141 0.9999 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 2.517e-02 1.968e+01 1.178e+03 1.968e+01 1.657e+04 1.078e+06 1.178e+03 1.078e+06 7.645e+07 ------------------------------------ ======================================================================== Model pegcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pegcut PhoIndex 1.55950 +/- 0.158662 2 1 pegcut HighECut keV 203.828 +/- 128.741 3 1 pegcut eMin keV 100.000 frozen 4 1 pegcut eMax keV 350.000 frozen 5 1 pegcut norm 3.96136E+04 +/- 8743.37 ________________________________________________________________________ Fit statistic : Chi-Squared = 36.92 using 59 PHA bins. Test statistic : Chi-Squared = 36.92 using 59 PHA bins. Reduced chi-squared = 0.6593 for 56 degrees of freedom Null hypothesis probability = 9.770538e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 36.92 0.000267696 2 1.55950 203.828 39613.6 ======================================== Variances and Principal Axes 1 2 5 1.8887E-04| -1.0000 0.0022 -0.0000 1.3782E+03| 0.0022 0.9999 -0.0141 7.6462E+07| 0.0000 0.0141 0.9999 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 2.517e-02 1.968e+01 1.178e+03 1.968e+01 1.657e+04 1.078e+06 1.178e+03 1.078e+06 7.645e+07 ------------------------------------ ======================================================================== Model pegcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pegcut PhoIndex 1.55950 +/- 0.158662 2 1 pegcut HighECut keV 203.828 +/- 128.741 3 1 pegcut eMin keV 100.000 frozen 4 1 pegcut eMax keV 350.000 frozen 5 1 pegcut norm 3.96136E+04 +/- 8743.37 ________________________________________________________________________ Fit statistic : Chi-Squared = 36.92 using 59 PHA bins. Test statistic : Chi-Squared = 36.92 using 59 PHA bins. Reduced chi-squared = 0.6593 for 56 degrees of freedom Null hypothesis probability = 9.770538e-01 !XSPEC12>log pegcut_100_350kev.log; Logging to file:pegcut_100_350kev.log !XSPEC12>show; XSPEC version: 12.9.0c Thu Oct 1 11:39:15 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: ../sw00652334000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00652334000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00652334000b_preslew.pha Net count rate (cts/s) for Spectrum:1 1.443e-01 +/- 3.754e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 26.88 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00652334000b_preslew.rsp for Source 1 Spectral data counts: 3.87794 Model predicted rate: 0.145758 Current model list: ======================================================================== Model pegcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pegcut PhoIndex 1.55950 +/- 0.158662 2 1 pegcut HighECut keV 203.828 +/- 128.741 3 1 pegcut eMin keV 100.000 frozen 4 1 pegcut eMax keV 350.000 frozen 5 1 pegcut norm 3.96136E+04 +/- 8743.37 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 36.92 using 59 PHA bins. Test statistic : Chi-Squared = 36.92 using 59 PHA bins. Reduced chi-squared = 0.6593 for 56 degrees of freedom Null hypothesis probability = 9.770538e-01 Weighting method: standard !XSPEC12>error 5; Parameter Confidence Range (2.706) 5 27931.2 57217.9 (-11682.5,17604.3) !XSPEC12>error 1; Parameter Confidence Range (2.706) Apparent non-monotonicity in statistic space detected. Current bracket values 1.78946, 1.78951 and delta stat 2.68663, 2.72892 but latest trial 1.78948 gives 2.68617 Suggest that you check this result using the steppar command. 1 1.29638 1.78949 (-0.263119,0.229985) !XSPEC12>error 2; Parameter Confidence Range (2.706) Error occurred during lower bound error calculation. Fit statistic : Chi-Squared = 36.92 using 59 PHA bins. Test statistic : Chi-Squared = 36.92 using 59 PHA bins. Reduced chi-squared = 0.6593 for 56 degrees of freedom Null hypothesis probability = 9.770538e-01 Current data and model not fit yet. XSPEC12>/* XSPEC12>exit XSPEC: quit Spectral model in the cutoff power-law: ------------------------------------------------------------ Parameters : value lower 90% higher 90% Photon index: 1.55951 ( -0.263107 0.248138 ) Epeak [keV] : 89.8040 ( -23.7598 1914.66 ) Norm@50keV : 1.15395E-02 ( -0.00278134 0.00396021 ) ------------------------------------------------------------ #Fit statistic : Chi-Squared = 36.92 using 59 PHA bins. # Reduced chi-squared = 0.6593 for 56 degrees of freedom # Null hypothesis probability = 9.770495e-01 Photon flux (15-150 keV) in 26.88 sec: 1.18150 ( -0.04917 0.04934 ) ph/cm2/s Energy fluence (15-150 keV) : 2.11367e-06 ( -8.99889e-08 8.97684e-08 ) ergs/cm2