XSPEC version: 12.8.2 Build Date/Time: Thu Jul 3 19:14:55 2014 XSPEC12>query no XSPEC12>lmod takagrb /local/data/bat1/prebascript/xspec_taka_lmodel Model package takagrb successfully loaded. XSPEC12>data 1:1 ../sw00303105000b_preslew.pha 1 spectrum in use Spectral Data File: ../sw00303105000b_preslew.pha Spectrum 1 Net count rate (cts/s) for Spectrum:1 4.065e-02 +/- 3.280e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 1-80 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 99.1 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 ../sw00303105000b_preslew.rsp Response successfully loaded. XSPEC12>ignore **-13.0 150.0-** 3 channels (1-3) ignored in spectrum # 1 18 channels (63-80) ignored in spectrum # 1 XSPEC12>model ngrbep Input parameter value, delta, min, bot, top, and max values for ... -1 0.01( 0.01) -10 -3 2 5 1:ngrbep:alpha> -0.98395 1.00000E-02 -10.000 -3.0000 2.0000 5.0000 -2 0.01( 0.02) -10 -5 2 10 2:ngrbep:beta> -2.50000 1.00000E-02 -10.000 -5.0000 2.0000 10.000 300 10( 3) 0.1 0.1 1000 10000 3:ngrbep:epeak> 80.000 10.000 0.10000 0.10000 1000.0 10000. 100 -0.01( 1) 0 0 1000 1000 4:ngrbep:enorm> 50.000 -1.00000E-02 0.0000 0.0000 1000.0 1000.0 1 0.01( 0.01) 0 0 1e+20 1e+24 5:ngrbep:norm> 1.000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24 ======================================================================== Model ngrbep<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 ngrbep alpha -0.983950 +/- 0.0 2 1 ngrbep beta -2.50000 +/- 0.0 3 1 ngrbep epeak keV 80.0000 +/- 0.0 4 1 ngrbep enorm keV 50.0000 frozen 5 1 ngrbep norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 1.497710e+07 using 59 PHA bins. Test statistic : Chi-Squared = 1.497710e+07 using 59 PHA bins. Reduced chi-squared = 272310.9 for 55 degrees of freedom Null hypothesis probability = 0.000000e+00 Current data and model not fit yet. XSPEC12>renorm Fit statistic : Chi-Squared = 83.40 using 59 PHA bins. Test statistic : Chi-Squared = 83.40 using 59 PHA bins. Reduced chi-squared = 1.516 for 55 degrees of freedom Null hypothesis probability = 8.035615e-03 Current data and model not fit yet. XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:epeak 5:norm 72.0066 4.42521 -2 -0.419628 -5.95064 91.0192 0.00759346 71.2433 38.6767 -1 -0.411462 -9.31280 87.3657 0.00792379 70.7841 31.0198 -1 -0.384829 -9.36859 84.7692 0.00829237 70.4716 85.194 -1 -0.351241 -9.37092 83.4044 0.00864911 70.2071 57.4304 -1 -0.318012 -9.37140 82.2722 0.00898945 69.9774 49.2577 -1 -0.286650 -9.37162 81.2651 0.00932013 69.7773 46.1078 -1 -0.257157 -9.37164 80.3595 0.00964261 69.6035 44.3959 -1 -0.229357 -9.37166 79.5576 0.00995589 69.4531 42.1026 -1 -0.203165 -9.37167 78.8485 0.0102588 69.3229 39.4691 -1 -0.178524 -9.37167 78.2232 0.0105503 ================================================== Variances and Principal Axes 1 2 3 5 2.1535E-07| -0.0073 0.0000 0.0002 1.0000 6.9345E-02| 0.9995 0.0000 0.0299 0.0073 1.0050E+02| -0.0299 0.0000 0.9996 -0.0004 1.8861E+14| 0.0000 1.0000 -0.0000 0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.146e-01 3.234e+06 -4.964e+00 2.357e-03 3.234e+06 1.886e+14 -1.145e+08 4.095e+04 -4.964e+00 -1.145e+08 1.699e+02 -6.317e-02 2.357e-03 4.095e+04 -6.317e-02 2.747e-05 ------------------------------------------------ ======================================================================== Model ngrbep<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 ngrbep alpha -0.178524 +/- 0.463234 2 1 ngrbep beta -9.37167 +/- 1.37334E+07 3 1 ngrbep epeak keV 78.2232 +/- 13.0341 4 1 ngrbep enorm keV 50.0000 frozen 5 1 ngrbep norm 1.05503E-02 +/- 5.24096E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 69.32 using 59 PHA bins. Test statistic : Chi-Squared = 69.32 using 59 PHA bins. Reduced chi-squared = 1.260 for 55 degrees of freedom Null hypothesis probability = 9.263272e-02 XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:epeak 5:norm 69.2028 0.409503 -1 -0.153954 -9.37167 77.6288 0.0108498 69.1069 31.9914 -1 -0.132277 -9.37167 77.1495 0.0111145 69.024 29.699 -1 -0.112118 -9.37167 76.7213 0.0113668 68.9522 26.7123 -1 -0.0933412 -9.37167 76.3354 0.0116065 68.8898 24.0529 -1 -0.0758410 -9.37167 75.9820 0.0118347 68.8355 22.0244 -1 -0.0595043 -9.37167 75.6566 0.0120523 68.7879 20.4312 -1 -0.0442214 -9.37167 75.3521 0.0122604 68.7833 19.4443 0 -0.0428132 -9.37167 75.3247 0.0122821 ================================================== Variances and Principal Axes 1 2 3 5 3.0632E-07| -0.0091 0.0000 0.0002 1.0000 8.1278E-02| 0.9993 0.0000 0.0361 0.0091 6.9098E+01| -0.0361 0.0000 0.9993 -0.0006 1.3661E+13| 0.0000 1.0000 -0.0000 0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.212e-01 8.279e+05 -3.901e+00 2.890e-03 8.279e+05 1.366e+13 -2.332e+07 1.251e+04 -3.901e+00 -2.332e+07 1.088e+02 -5.989e-02 2.890e-03 1.251e+04 -5.989e-02 4.006e-05 ------------------------------------------------ ======================================================================== Model ngrbep<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 ngrbep alpha -4.28132E-02 +/- 0.470370 2 1 ngrbep beta -9.37167 +/- 3.69610E+06 3 1 ngrbep epeak keV 75.3247 +/- 10.4315 4 1 ngrbep enorm keV 50.0000 frozen 5 1 ngrbep norm 1.22821E-02 +/- 6.32958E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 68.78 using 59 PHA bins. Test statistic : Chi-Squared = 68.78 using 59 PHA bins. Reduced chi-squared = 1.251 for 55 degrees of freedom Null hypothesis probability = 1.001865e-01 XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:epeak 5:norm 68.7761 0.262365 0 -0.0407496 -9.37167 75.2760 0.0123188 ================================================== Variances and Principal Axes 1 2 3 5 3.0728E-07| -0.0092 0.0000 0.0002 1.0000 8.1073E-02| 0.9993 0.0000 0.0361 0.0092 6.8618E+01| -0.0361 0.0000 0.9993 -0.0006 1.3314E+13| 0.0000 1.0000 -0.0000 0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.205e-01 8.157e+05 -3.879e+00 2.891e-03 8.157e+05 1.331e+13 -2.293e+07 1.237e+04 -3.879e+00 -2.293e+07 1.080e+02 -5.977e-02 2.891e-03 1.237e+04 -5.977e-02 4.020e-05 ------------------------------------------------ ======================================================================== Model ngrbep<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 ngrbep alpha -4.07496E-02 +/- 0.469560 2 1 ngrbep beta -9.37167 +/- 3.64881E+06 3 1 ngrbep epeak keV 75.2760 +/- 10.3940 4 1 ngrbep enorm keV 50.0000 frozen 5 1 ngrbep norm 1.23188E-02 +/- 6.34073E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 68.78 using 59 PHA bins. Test statistic : Chi-Squared = 68.78 using 59 PHA bins. Reduced chi-squared = 1.250 for 55 degrees of freedom Null hypothesis probability = 1.002909e-01 XSPEC12>log bat_spec_ngrbep.log Logging to file:bat_spec_ngrbep.log XSPEC12>show XSPEC version: 12.8.2 Sun May 31 08:20:24 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: ../sw00303105000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00303105000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00303105000b_preslew.pha Net count rate (cts/s) for Spectrum:1 3.699e-02 +/- 1.872e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 99.1 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00303105000b_preslew.rsp for Source 1 Spectral data counts: 3.66606 Model predicted rate: 3.73552E-02 Current model list: ======================================================================== Model ngrbep<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 ngrbep alpha -4.07496E-02 +/- 0.469560 2 1 ngrbep beta -9.37167 +/- 3.64881E+06 3 1 ngrbep epeak keV 75.2760 +/- 10.3940 4 1 ngrbep enorm keV 50.0000 frozen 5 1 ngrbep norm 1.23188E-02 +/- 6.34073E-03 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 68.78 using 59 PHA bins. Test statistic : Chi-Squared = 68.78 using 59 PHA bins. Reduced chi-squared = 1.250 for 55 degrees of freedom Null hypothesis probability = 1.002909e-01 Weighting method: standard XSPEC12>query yes XSPEC12>flux 20.0 50.0 Model Flux 0.15523 photons (8.2017e-09 ergs/cm^2/s) range (20.000 - 50.000 keV) XSPEC12>flux 50.0 150.0 Model Flux 0.11722 photons (1.505e-08 ergs/cm^2/s) range (50.000 - 150.00 keV) XSPEC12>error 1 Parameter Confidence Range (2.706) 1 -0.477847 0.535722 (-0.43916,0.574409) XSPEC12>error 2 Parameter Confidence Range (2.706) Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:epeak 5:norm ================================================== Variances and Principal Axes 1 2 3 5 5.0654E-07| -0.0123 0.0000 0.0004 0.9999 9.9283E-02| 0.9989 -0.0000 0.0450 0.0122 4.4783E+01| -0.0450 0.0000 0.9990 -0.0009 3.1880E+13| 0.0000 1.0000 -0.0000 0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.405e-01 1.271e+06 -3.088e+00 4.042e-03 1.271e+06 3.188e+13 -2.706e+07 2.469e+04 -3.088e+00 -2.706e+07 6.765e+01 -6.179e-02 4.042e-03 2.469e+04 -6.179e-02 7.194e-05 ------------------------------------------------ ======================================================================== Model ngrbep<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 ngrbep alpha 0.186135 +/- 0.490403 2 1 ngrbep beta -10.00000 +/- 5.64624E+06 3 1 ngrbep epeak keV 71.6721 +/- 8.22518 4 1 ngrbep enorm keV 50.0000 frozen 5 1 ngrbep norm 1.58024E-02 +/- 8.48162E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 68.46 using 59 PHA bins. Test statistic : Chi-Squared = 68.46 using 59 PHA bins. Reduced chi-squared = 1.245 for 55 degrees of freedom Null hypothesis probability = 1.050078e-01 ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -4.8696e+12, with delta statistic: 0 ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -5.10614e+18, with delta statistic: 0 Apparent non-monotonicity in statistic space detected. Current bracket values -6.00228e+06, 3.28574e+06 and delta stat 0, 61.3177 but latest trial 903808 gives 61.3177 Suggest that you check this result using the steppar command. 2 0 -10 (10,1.81319e-06) XSPEC12>error 3 Parameter Confidence Range (2.706) 3 64.212 87.4249 (-7.46006,15.7528) XSPEC12>error 5 Parameter Confidence Range (2.706) ***Warning: Zero alpha-matrix diagonal element for parameter 2 Parameter 2 is pegged at -10 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 5 0.0146315 0.0354321 (-0.00117085,0.0196298) XSPEC12>flux 15.0 350.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.31594 photons (2.5978e-08 ergs/cm^2/s) range (15.000 - 350.00 keV) Error range 0.003150 - 1.986e+08 (2.783e-10 - 102.1) (90.00% confidence) XSPEC12>flux 15.0 150.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.30917 photons (2.3988e-08 ergs/cm^2/s) range (15.000 - 150.00 keV) Error range 0.003420 - 1.405e+04 (2.573e-10 - 0.003096) (90.00% confidence) XSPEC12>flux 15.0 25.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.072386 photons (2.2992e-09 ergs/cm^2/s) range (15.000 - 25.000 keV) Error range 2.547e-05 - 0.08728 (9.366e-13 - 2.759e-09) (90.00% confidence) XSPEC12>flux 25.0 50.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.12088 photons (7.0087e-09 ergs/cm^2/s) range (25.000 - 50.000 keV) Error range 0.04226 - 0.1266 (2.430e-09 - 7.462e-09) (90.00% confidence) XSPEC12>flux 50.0 100.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.093363 photons (1.0377e-08 ergs/cm^2/s) range (50.000 - 100.00 keV) Error range 0.01773 - 193.2 (1.977e-09 - 2.838e-05) (90.00% confidence) XSPEC12>flux 100.0 150.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.02254 photons (4.3034e-09 ergs/cm^2/s) range (100.00 - 150.00 keV) Error range 0.005544 - 1.592e+04 (1.072e-09 - 0.003522) (90.00% confidence) XSPEC12>flux 100.0 350.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.029316 photons (6.293e-09 ergs/cm^2/s) range (100.00 - 350.00 keV) Error range 0.005037 - 1.497e+08 (1.210e-09 - 76.94) (90.00% confidence) XSPEC12>log none Log file closed logging switched off XSPEC12>setplot energy XSPEC12>setplot command sc white 1 XSPEC12>setplot command cpd bat_spec_ngrbep.gif/gif 2 XSPEC12>plot ldata delchi XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_phgrb_part1_15_350ke v_fit.xcm !XSPEC12>log none; No log file open !XSPEC12>query no; !XSPEC12>model nphgrb ; -1.0000 1.00000E-02 -10.000 -3.0000 2.0000 5.0000 ; -2.5000 1.00000E-02 -10.000 -5.0000 2.0000 10.000 ; 80.000 10.000 0.10000 0.10000 1000.0 10000. ; 15.000 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 350.00 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 50.000 -1.00000E-02 0.0000 0.0000 1000.0 1000.0 ; 1.0000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model nphgrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphgrb alpha -1.00000 +/- 0.0 2 1 nphgrb beta -2.50000 +/- 0.0 3 1 nphgrb tem keV 80.0000 +/- 0.0 4 1 nphgrb eMin keV 15.0000 frozen 5 1 nphgrb eMax keV 350.000 frozen 6 1 nphgrb enorm keV 50.0000 frozen 7 1 nphgrb norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 1606.04 using 59 PHA bins. Test statistic : Chi-Squared = 1606.04 using 59 PHA bins. Reduced chi-squared = 29.2008 for 55 degrees of freedom Null hypothesis probability = 8.365961e-300 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 73.6883 8.60055 -1 -0.633826 -3.88724 68.6620 0.333790 XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_phgrb_part2_15_150ke v_fit.xcm !XSPEC12>log none; No log file open !XSPEC12>query no; !XSPEC12>model nphgrb ; -1.0000 1.00000E-02 -10.000 -3.0000 2.0000 5.0000 ; -2.5000 1.00000E-02 -10.000 -5.0000 2.0000 10.000 ; 80.000 10.000 0.10000 0.10000 1000.0 10000. ; 15.000 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 350.00 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 50.000 -1.00000E-02 0.0000 0.0000 1000.0 1000.0 ; 1.0000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model nphgrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphgrb alpha -1.00000 +/- 0.0 2 1 nphgrb beta -2.50000 +/- 0.0 3 1 nphgrb tem keV 80.0000 +/- 0.0 4 1 nphgrb eMin keV 15.0000 frozen 5 1 nphgrb eMax keV 350.000 frozen 6 1 nphgrb enorm keV 50.0000 frozen 7 1 nphgrb norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 1606.04 using 59 PHA bins. Test statistic : Chi-Squared = 1606.04 using 59 PHA bins. Reduced chi-squared = 29.2008 for 55 degrees of freedom Null hypothesis probability = 8.365961e-300 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 73.6883 8.60055 -1 -0.633826 -3.88724 68.6620 0.333790 XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_phgrb_part3_15_25kev _fit.xcm !XSPEC12>log none; No log file open !XSPEC12>query no; !XSPEC12>model nphgrb ; -1.0000 1.00000E-02 -10.000 -3.0000 2.0000 5.0000 ; -2.5000 1.00000E-02 -10.000 -5.0000 2.0000 10.000 ; 80.000 10.000 0.10000 0.10000 1000.0 10000. ; 15.000 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 350.00 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 50.000 -1.00000E-02 0.0000 0.0000 1000.0 1000.0 ; 1.0000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model nphgrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphgrb alpha -1.00000 +/- 0.0 2 1 nphgrb beta -2.50000 +/- 0.0 3 1 nphgrb tem keV 80.0000 +/- 0.0 4 1 nphgrb eMin keV 15.0000 frozen 5 1 nphgrb eMax keV 350.000 frozen 6 1 nphgrb enorm keV 50.0000 frozen 7 1 nphgrb norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 1606.04 using 59 PHA bins. Test statistic : Chi-Squared = 1606.04 using 59 PHA bins. Reduced chi-squared = 29.2008 for 55 degrees of freedom Null hypothesis probability = 8.365961e-300 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 73.6883 8.60055 -1 -0.633826 -3.88724 68.6620 0.333790 XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_phgrb_part4_25_50kev _fit.xcm !XSPEC12>log none; No log file open !XSPEC12>query no; !XSPEC12>model nphgrb ; -1.0000 1.00000E-02 -10.000 -3.0000 2.0000 5.0000 ; -2.5000 1.00000E-02 -10.000 -5.0000 2.0000 10.000 ; 80.000 10.000 0.10000 0.10000 1000.0 10000. ; 15.000 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 350.00 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 50.000 -1.00000E-02 0.0000 0.0000 1000.0 1000.0 ; 1.0000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model nphgrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphgrb alpha -1.00000 +/- 0.0 2 1 nphgrb beta -2.50000 +/- 0.0 3 1 nphgrb tem keV 80.0000 +/- 0.0 4 1 nphgrb eMin keV 15.0000 frozen 5 1 nphgrb eMax keV 350.000 frozen 6 1 nphgrb enorm keV 50.0000 frozen 7 1 nphgrb norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 1606.04 using 59 PHA bins. Test statistic : Chi-Squared = 1606.04 using 59 PHA bins. Reduced chi-squared = 29.2008 for 55 degrees of freedom Null hypothesis probability = 8.365961e-300 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 73.6883 8.60055 -1 -0.633826 -3.88724 68.6620 0.333790 XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_phgrb_part5_50_100ke v_fit.xcm !XSPEC12>log none; No log file open !XSPEC12>query no; !XSPEC12>model nphgrb ; -1.0000 1.00000E-02 -10.000 -3.0000 2.0000 5.0000 ; -2.5000 1.00000E-02 -10.000 -5.0000 2.0000 10.000 ; 80.000 10.000 0.10000 0.10000 1000.0 10000. ; 15.000 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 350.00 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 50.000 -1.00000E-02 0.0000 0.0000 1000.0 1000.0 ; 1.0000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model nphgrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphgrb alpha -1.00000 +/- 0.0 2 1 nphgrb beta -2.50000 +/- 0.0 3 1 nphgrb tem keV 80.0000 +/- 0.0 4 1 nphgrb eMin keV 15.0000 frozen 5 1 nphgrb eMax keV 350.000 frozen 6 1 nphgrb enorm keV 50.0000 frozen 7 1 nphgrb norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 1606.04 using 59 PHA bins. Test statistic : Chi-Squared = 1606.04 using 59 PHA bins. Reduced chi-squared = 29.2008 for 55 degrees of freedom Null hypothesis probability = 8.365961e-300 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 73.6883 8.60055 -1 -0.633826 -3.88724 68.6620 0.333790 XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_phgrb_part6_100_150k ev_fit.xcm !XSPEC12>log none; No log file open !XSPEC12>query no; !XSPEC12>model nphgrb ; -1.0000 1.00000E-02 -10.000 -3.0000 2.0000 5.0000 ; -2.5000 1.00000E-02 -10.000 -5.0000 2.0000 10.000 ; 80.000 10.000 0.10000 0.10000 1000.0 10000. ; 15.00 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 350.00 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 50.000 -1.00000E-02 0.0000 0.0000 1000.0 1000.0 ; 1.0000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model nphgrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphgrb alpha -1.00000 +/- 0.0 2 1 nphgrb beta -2.50000 +/- 0.0 3 1 nphgrb tem keV 80.0000 +/- 0.0 4 1 nphgrb eMin keV 15.0000 frozen 5 1 nphgrb eMax keV 350.000 frozen 6 1 nphgrb enorm keV 50.0000 frozen 7 1 nphgrb norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 1606.04 using 59 PHA bins. Test statistic : Chi-Squared = 1606.04 using 59 PHA bins. Reduced chi-squared = 29.2008 for 55 degrees of freedom Null hypothesis probability = 8.365961e-300 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 73.6883 8.60055 -1 -0.633826 -3.88724 68.6620 0.333790 XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_phgrb_part7_100_350k ev_fit.xcm !XSPEC12>log none; No log file open !XSPEC12>query no; !XSPEC12>model nphgrb ; -1.0000 1.00000E-02 -10.000 -3.0000 2.0000 5.0000 ; -2.5000 1.00000E-02 -10.000 -5.0000 2.0000 10.000 ; 80.000 10.000 0.10000 0.10000 1000.0 10000. ; 15.000 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 350.00 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 50.000 -1.00000E-02 0.0000 0.0000 1000.0 1000.0 ; 1.0000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model nphgrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphgrb alpha -1.00000 +/- 0.0 2 1 nphgrb beta -2.50000 +/- 0.0 3 1 nphgrb tem keV 80.0000 +/- 0.0 4 1 nphgrb eMin keV 15.0000 frozen 5 1 nphgrb eMax keV 350.000 frozen 6 1 nphgrb enorm keV 50.0000 frozen 7 1 nphgrb norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 1606.04 using 59 PHA bins. Test statistic : Chi-Squared = 1606.04 using 59 PHA bins. Reduced chi-squared = 29.2008 for 55 degrees of freedom Null hypothesis probability = 8.365961e-300 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 73.6883 8.60055 -1 -0.633826 -3.88724 68.6620 0.333790 XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_peggrb_part1_15_350k ev_fit.xcm !XSPEC12>log none; No log file open !XSPEC12>query no; !XSPEC12>model npeggrb ; -1.0000 1.00000E-02 -10.000 -3.0000 2.0000 5.0000 ; -2.5000 1.00000E-02 -10.000 -5.0000 2.0000 10.000 ; 50.000 10.000 0.10000 0.10000 1000.0 10000. ; 15.000 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 350.00 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 50.000 -1.00000E-02 0.0000 0.0000 1000.0 1000.0 ; 1.0000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -1.00000 +/- 0.0 2 1 npeggrb beta -2.50000 +/- 0.0 3 1 npeggrb tem keV 50.0000 +/- 0.0 4 1 npeggrb eMin keV 15.0000 frozen 5 1 npeggrb eMax keV 350.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 561.33 using 59 PHA bins. Test statistic : Chi-Squared = 561.33 using 59 PHA bins. Reduced chi-squared = 10.206 for 55 degrees of freedom Null hypothesis probability = 5.115547e-85 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 69.5389 15.3373 -3 -0.0118258 -2.49716 34.3663 31509.3 68.3498 2.12345 -4 0.297654 -2.81636 29.6817 29476.1 68.2995 0.352866 -5 0.287968 -2.85279 30.3329 29633.2 68.2981 0.00709086 -2 0.297535 -2.80233 30.1051 29863.0 ================================================== Variances and Principal Axes 1 2 3 7 8.9630E-03| -0.9675 -0.2468 -0.0557 0.0000 9.3032E-02| 0.2479 -0.9687 -0.0137 0.0002 1.1989E+02| -0.0506 -0.0271 0.9984 0.0006 4.9501E+07| 0.0000 0.0002 -0.0006 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 3.518e-01 3.953e-01 -6.807e+00 1.238e+03 3.953e-01 2.214e+00 -9.356e+00 1.005e+04 -6.807e+00 -9.356e+00 1.378e+02 -3.014e+04 1.238e+03 1.005e+04 -3.014e+04 4.950e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 0.297535 +/- 0.593096 2 1 npeggrb beta -2.80233 +/- 1.48802 3 1 npeggrb tem keV 30.1051 +/- 11.7404 4 1 npeggrb eMin keV 15.0000 frozen 5 1 npeggrb eMax keV 350.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 2.98630E+04 +/- 7035.71 ________________________________________________________________________ Fit statistic : Chi-Squared = 68.30 using 59 PHA bins. Test statistic : Chi-Squared = 68.30 using 59 PHA bins. Reduced chi-squared = 1.242 for 55 degrees of freedom Null hypothesis probability = 1.073904e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 68.298 0.00791004 -3 0.290770 -2.83321 30.2683 29730.4 ================================================== Variances and Principal Axes 1 2 3 7 8.9972E-03| -0.9619 -0.2677 -0.0558 0.0000 8.3018E-02| 0.2687 -0.9632 -0.0103 0.0002 1.2261E+02| -0.0510 -0.0249 0.9984 0.0006 4.7026E+07| 0.0000 0.0002 -0.0006 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 3.653e-01 3.686e-01 -7.015e+00 1.224e+03 3.686e-01 1.843e+00 -8.656e+00 8.912e+03 -7.015e+00 -8.656e+00 1.408e+02 -2.958e+04 1.224e+03 8.912e+03 -2.958e+04 4.703e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 0.290770 +/- 0.604429 2 1 npeggrb beta -2.83321 +/- 1.35751 3 1 npeggrb tem keV 30.2683 +/- 11.8672 4 1 npeggrb eMin keV 15.0000 frozen 5 1 npeggrb eMax keV 350.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 2.97304E+04 +/- 6857.51 ________________________________________________________________________ Fit statistic : Chi-Squared = 68.30 using 59 PHA bins. Test statistic : Chi-Squared = 68.30 using 59 PHA bins. Reduced chi-squared = 1.242 for 55 degrees of freedom Null hypothesis probability = 1.073919e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 68.2978 0.00545443 -2 0.296801 -2.80777 30.1260 29845.5 ================================================== Variances and Principal Axes 1 2 3 7 8.9641E-03| -0.9655 -0.2545 -0.0557 0.0000 8.9149E-02| 0.2555 -0.9667 -0.0124 0.0002 1.2102E+02| -0.0507 -0.0262 0.9984 0.0006 4.8641E+07| 0.0000 0.0002 -0.0006 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 3.565e-01 3.851e-01 -6.887e+00 1.236e+03 3.851e-01 2.068e+00 -9.098e+00 9.615e+03 -6.887e+00 -9.098e+00 1.392e+02 -3.004e+04 1.236e+03 9.615e+03 -3.004e+04 4.864e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 0.296801 +/- 0.597064 2 1 npeggrb beta -2.80777 +/- 1.43789 3 1 npeggrb tem keV 30.1260 +/- 11.7974 4 1 npeggrb eMin keV 15.0000 frozen 5 1 npeggrb eMax keV 350.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 2.98455E+04 +/- 6974.28 ________________________________________________________________________ Fit statistic : Chi-Squared = 68.30 using 59 PHA bins. Test statistic : Chi-Squared = 68.30 using 59 PHA bins. Reduced chi-squared = 1.242 for 55 degrees of freedom Null hypothesis probability = 1.073942e-01 !XSPEC12>log peggrb50_15_350kev.log; Logging to file:peggrb50_15_350kev.log !XSPEC12>show; XSPEC version: 12.8.2 Sun May 31 08:20:26 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: ../sw00303105000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00303105000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00303105000b_preslew.pha Net count rate (cts/s) for Spectrum:1 3.699e-02 +/- 1.872e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 99.1 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00303105000b_preslew.rsp for Source 1 Spectral data counts: 3.66606 Model predicted rate: 3.70621E-02 Current model list: ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 0.296801 +/- 0.597064 2 1 npeggrb beta -2.80777 +/- 1.43789 3 1 npeggrb tem keV 30.1260 +/- 11.7974 4 1 npeggrb eMin keV 15.0000 frozen 5 1 npeggrb eMax keV 350.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 2.98455E+04 +/- 6974.28 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 68.30 using 59 PHA bins. Test statistic : Chi-Squared = 68.30 using 59 PHA bins. Reduced chi-squared = 1.242 for 55 degrees of freedom Null hypothesis probability = 1.073942e-01 Weighting method: standard !XSPEC12>error 7; Parameter Confidence Range (2.706) Error occurred during upper bound error calculation. Fit statistic : Chi-Squared = 68.30 using 59 PHA bins. Test statistic : Chi-Squared = 68.30 using 59 PHA bins. Reduced chi-squared = 1.242 for 55 degrees of freedom Null hypothesis probability = 1.073942e-01 Current data and model not fit yet. XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_peggrb_part2_15_150k ev_fit.xcm !XSPEC12>log none; Log file closed !XSPEC12>query no; !XSPEC12>model npeggrb ; -1.0000 1.00000E-02 -10.000 -3.0000 2.0000 5.0000 ; -2.5000 1.00000E-02 -10.000 -5.0000 2.0000 10.000 ; 50.000 10.000 0.10000 0.10000 1000.0 10000. ; 15.000 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 350.00 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 50.000 -1.00000E-02 0.0000 0.0000 1000.0 1000.0 ; 1.0000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -1.00000 +/- 0.0 2 1 npeggrb beta -2.50000 +/- 0.0 3 1 npeggrb tem keV 50.0000 +/- 0.0 4 1 npeggrb eMin keV 15.0000 frozen 5 1 npeggrb eMax keV 350.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 561.33 using 59 PHA bins. Test statistic : Chi-Squared = 561.33 using 59 PHA bins. Reduced chi-squared = 10.206 for 55 degrees of freedom Null hypothesis probability = 5.115547e-85 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 69.5389 15.3373 -3 -0.0118258 -2.49716 34.3663 31509.3 68.3498 2.12345 -4 0.297654 -2.81636 29.6817 29476.1 68.2995 0.352866 -5 0.287968 -2.85279 30.3329 29633.2 68.2981 0.00709086 -2 0.297535 -2.80233 30.1051 29863.0 ================================================== Variances and Principal Axes 1 2 3 7 8.9630E-03| -0.9675 -0.2468 -0.0557 0.0000 9.3032E-02| 0.2479 -0.9687 -0.0137 0.0002 1.1989E+02| -0.0506 -0.0271 0.9984 0.0006 4.9501E+07| 0.0000 0.0002 -0.0006 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 3.518e-01 3.953e-01 -6.807e+00 1.238e+03 3.953e-01 2.214e+00 -9.356e+00 1.005e+04 -6.807e+00 -9.356e+00 1.378e+02 -3.014e+04 1.238e+03 1.005e+04 -3.014e+04 4.950e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 0.297535 +/- 0.593096 2 1 npeggrb beta -2.80233 +/- 1.48802 3 1 npeggrb tem keV 30.1051 +/- 11.7404 4 1 npeggrb eMin keV 15.0000 frozen 5 1 npeggrb eMax keV 350.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 2.98630E+04 +/- 7035.71 ________________________________________________________________________ Fit statistic : Chi-Squared = 68.30 using 59 PHA bins. Test statistic : Chi-Squared = 68.30 using 59 PHA bins. Reduced chi-squared = 1.242 for 55 degrees of freedom Null hypothesis probability = 1.073904e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 68.298 0.00791004 -3 0.290770 -2.83321 30.2683 29730.4 ================================================== Variances and Principal Axes 1 2 3 7 8.9972E-03| -0.9619 -0.2677 -0.0558 0.0000 8.3018E-02| 0.2687 -0.9632 -0.0103 0.0002 1.2261E+02| -0.0510 -0.0249 0.9984 0.0006 4.7026E+07| 0.0000 0.0002 -0.0006 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 3.653e-01 3.686e-01 -7.015e+00 1.224e+03 3.686e-01 1.843e+00 -8.656e+00 8.912e+03 -7.015e+00 -8.656e+00 1.408e+02 -2.958e+04 1.224e+03 8.912e+03 -2.958e+04 4.703e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 0.290770 +/- 0.604429 2 1 npeggrb beta -2.83321 +/- 1.35751 3 1 npeggrb tem keV 30.2683 +/- 11.8672 4 1 npeggrb eMin keV 15.0000 frozen 5 1 npeggrb eMax keV 350.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 2.97304E+04 +/- 6857.51 ________________________________________________________________________ Fit statistic : Chi-Squared = 68.30 using 59 PHA bins. Test statistic : Chi-Squared = 68.30 using 59 PHA bins. Reduced chi-squared = 1.242 for 55 degrees of freedom Null hypothesis probability = 1.073919e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 68.2978 0.00545443 -2 0.296801 -2.80777 30.1260 29845.5 ================================================== Variances and Principal Axes 1 2 3 7 8.9641E-03| -0.9655 -0.2545 -0.0557 0.0000 8.9149E-02| 0.2555 -0.9667 -0.0124 0.0002 1.2102E+02| -0.0507 -0.0262 0.9984 0.0006 4.8641E+07| 0.0000 0.0002 -0.0006 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 3.565e-01 3.851e-01 -6.887e+00 1.236e+03 3.851e-01 2.068e+00 -9.098e+00 9.615e+03 -6.887e+00 -9.098e+00 1.392e+02 -3.004e+04 1.236e+03 9.615e+03 -3.004e+04 4.864e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 0.296801 +/- 0.597064 2 1 npeggrb beta -2.80777 +/- 1.43789 3 1 npeggrb tem keV 30.1260 +/- 11.7974 4 1 npeggrb eMin keV 15.0000 frozen 5 1 npeggrb eMax keV 350.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 2.98455E+04 +/- 6974.28 ________________________________________________________________________ Fit statistic : Chi-Squared = 68.30 using 59 PHA bins. Test statistic : Chi-Squared = 68.30 using 59 PHA bins. Reduced chi-squared = 1.242 for 55 degrees of freedom Null hypothesis probability = 1.073942e-01 !XSPEC12>newpar 5 150.0; Fit statistic : Chi-Squared = 96.67 using 59 PHA bins. Test statistic : Chi-Squared = 96.67 using 59 PHA bins. Reduced chi-squared = 1.758 for 55 degrees of freedom Null hypothesis probability = 4.431646e-04 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 68.2978 0.00487038 -3 0.292211 -2.82888 30.2362 24063.1 ================================================== Variances and Principal Axes 1 2 3 7 1.1600E-02| -0.9961 -0.0700 -0.0545 0.0000 8.5963E-01| 0.0736 -0.9950 -0.0675 0.0005 1.3823E+02| -0.0495 -0.0712 0.9962 -0.0012 2.0595E+06| -0.0001 0.0004 0.0012 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 3.638e-01 3.713e-01 -6.990e+00 -1.351e+02 3.713e-01 1.878e+00 -8.723e+00 8.198e+02 -6.990e+00 -8.723e+00 1.404e+02 2.573e+03 -1.351e+02 8.198e+02 2.573e+03 2.059e+06 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 0.292211 +/- 0.603157 2 1 npeggrb beta -2.82888 +/- 1.37049 3 1 npeggrb tem keV 30.2362 +/- 11.8497 4 1 npeggrb eMin keV 15.0000 frozen 5 1 npeggrb eMax keV 150.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 2.40631E+04 +/- 1435.08 ________________________________________________________________________ Fit statistic : Chi-Squared = 68.30 using 59 PHA bins. Test statistic : Chi-Squared = 68.30 using 59 PHA bins. Reduced chi-squared = 1.242 for 55 degrees of freedom Null hypothesis probability = 1.073943e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 68.2978 0.00400094 -1 0.293043 -2.81005 30.2000 24072.8 ================================================== Variances and Principal Axes 1 2 3 7 1.1536E-02| -0.9963 -0.0668 -0.0543 0.0000 9.3047E-01| 0.0705 -0.9950 -0.0709 0.0005 1.3707E+02| -0.0493 -0.0745 0.9960 -0.0012 2.0613E+06| -0.0001 0.0004 0.0013 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 3.578e-01 3.826e-01 -6.902e+00 -1.355e+02 3.826e-01 2.032e+00 -9.026e+00 8.501e+02 -6.902e+00 -9.026e+00 1.393e+02 2.607e+03 -1.355e+02 8.501e+02 2.607e+03 2.061e+06 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 0.293043 +/- 0.598149 2 1 npeggrb beta -2.81005 +/- 1.42547 3 1 npeggrb tem keV 30.2000 +/- 11.8018 4 1 npeggrb eMin keV 15.0000 frozen 5 1 npeggrb eMax keV 150.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 2.40728E+04 +/- 1435.73 ________________________________________________________________________ Fit statistic : Chi-Squared = 68.30 using 59 PHA bins. Test statistic : Chi-Squared = 68.30 using 59 PHA bins. Reduced chi-squared = 1.242 for 55 degrees of freedom Null hypothesis probability = 1.073949e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 68.2977 0.00468078 -3 0.294065 -2.82302 30.1961 24065.0 ================================================== Variances and Principal Axes 1 2 3 7 1.1574E-02| -0.9961 -0.0694 -0.0543 0.0000 8.7345E-01| 0.0730 -0.9950 -0.0678 0.0005 1.3887E+02| -0.0493 -0.0715 0.9962 -0.0012 2.0582E+06| -0.0001 0.0004 0.0012 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 3.621e-01 3.732e-01 -6.987e+00 -1.329e+02 3.732e-01 1.907e+00 -8.806e+00 8.274e+02 -6.987e+00 -8.806e+00 1.410e+02 2.546e+03 -1.329e+02 8.274e+02 2.546e+03 2.058e+06 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 0.294065 +/- 0.601780 2 1 npeggrb beta -2.82302 +/- 1.38088 3 1 npeggrb tem keV 30.1961 +/- 11.8732 4 1 npeggrb eMin keV 15.0000 frozen 5 1 npeggrb eMax keV 150.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 2.40650E+04 +/- 1434.65 ________________________________________________________________________ Fit statistic : Chi-Squared = 68.30 using 59 PHA bins. Test statistic : Chi-Squared = 68.30 using 59 PHA bins. Reduced chi-squared = 1.242 for 55 degrees of freedom Null hypothesis probability = 1.073961e-01 !XSPEC12>log peggrb50_15_150kev.log; Logging to file:peggrb50_15_150kev.log !XSPEC12>show; XSPEC version: 12.8.2 Sun May 31 08:20:27 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: ../sw00303105000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00303105000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00303105000b_preslew.pha Net count rate (cts/s) for Spectrum:1 3.699e-02 +/- 1.872e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 99.1 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00303105000b_preslew.rsp for Source 1 Spectral data counts: 3.66606 Model predicted rate: 3.70638E-02 Current model list: ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 0.294065 +/- 0.601780 2 1 npeggrb beta -2.82302 +/- 1.38088 3 1 npeggrb tem keV 30.1961 +/- 11.8732 4 1 npeggrb eMin keV 15.0000 frozen 5 1 npeggrb eMax keV 150.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 2.40650E+04 +/- 1434.65 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 68.30 using 59 PHA bins. Test statistic : Chi-Squared = 68.30 using 59 PHA bins. Reduced chi-squared = 1.242 for 55 degrees of freedom Null hypothesis probability = 1.073961e-01 Weighting method: standard !XSPEC12>error 7; Parameter Confidence Range (2.706) Error occurred during lower bound error calculation. Fit statistic : Chi-Squared = 68.30 using 59 PHA bins. Test statistic : Chi-Squared = 68.30 using 59 PHA bins. Reduced chi-squared = 1.242 for 55 degrees of freedom Null hypothesis probability = 1.073961e-01 Current data and model not fit yet. XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_peggrb_part3_15_25ke v_fit.xcm !XSPEC12>log none; Log file closed !XSPEC12>query no; !XSPEC12>model npeggrb ; -1.0000 1.00000E-02 -10.000 -3.0000 2.0000 5.0000 ; -2.5000 1.00000E-02 -10.000 -5.0000 2.0000 10.000 ; 50.000 10.000 0.10000 0.10000 1000.0 10000. ; 15.000 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 350.00 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 50.000 -1.00000E-02 0.0000 0.0000 1000.0 1000.0 ; 1.0000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -1.00000 +/- 0.0 2 1 npeggrb beta -2.50000 +/- 0.0 3 1 npeggrb tem keV 50.0000 +/- 0.0 4 1 npeggrb eMin keV 15.0000 frozen 5 1 npeggrb eMax keV 350.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 561.33 using 59 PHA bins. Test statistic : Chi-Squared = 561.33 using 59 PHA bins. Reduced chi-squared = 10.206 for 55 degrees of freedom Null hypothesis probability = 5.115547e-85 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 69.5389 15.3373 -3 -0.0118258 -2.49716 34.3663 31509.3 68.3498 2.12345 -4 0.297654 -2.81636 29.6817 29476.1 68.2995 0.352866 -5 0.287968 -2.85279 30.3329 29633.2 68.2981 0.00709086 -2 0.297535 -2.80233 30.1051 29863.0 ================================================== Variances and Principal Axes 1 2 3 7 8.9630E-03| -0.9675 -0.2468 -0.0557 0.0000 9.3032E-02| 0.2479 -0.9687 -0.0137 0.0002 1.1989E+02| -0.0506 -0.0271 0.9984 0.0006 4.9501E+07| 0.0000 0.0002 -0.0006 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 3.518e-01 3.953e-01 -6.807e+00 1.238e+03 3.953e-01 2.214e+00 -9.356e+00 1.005e+04 -6.807e+00 -9.356e+00 1.378e+02 -3.014e+04 1.238e+03 1.005e+04 -3.014e+04 4.950e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 0.297535 +/- 0.593096 2 1 npeggrb beta -2.80233 +/- 1.48802 3 1 npeggrb tem keV 30.1051 +/- 11.7404 4 1 npeggrb eMin keV 15.0000 frozen 5 1 npeggrb eMax keV 350.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 2.98630E+04 +/- 7035.71 ________________________________________________________________________ Fit statistic : Chi-Squared = 68.30 using 59 PHA bins. Test statistic : Chi-Squared = 68.30 using 59 PHA bins. Reduced chi-squared = 1.242 for 55 degrees of freedom Null hypothesis probability = 1.073904e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 68.298 0.00791004 -3 0.290770 -2.83321 30.2683 29730.4 ================================================== Variances and Principal Axes 1 2 3 7 8.9972E-03| -0.9619 -0.2677 -0.0558 0.0000 8.3018E-02| 0.2687 -0.9632 -0.0103 0.0002 1.2261E+02| -0.0510 -0.0249 0.9984 0.0006 4.7026E+07| 0.0000 0.0002 -0.0006 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 3.653e-01 3.686e-01 -7.015e+00 1.224e+03 3.686e-01 1.843e+00 -8.656e+00 8.912e+03 -7.015e+00 -8.656e+00 1.408e+02 -2.958e+04 1.224e+03 8.912e+03 -2.958e+04 4.703e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 0.290770 +/- 0.604429 2 1 npeggrb beta -2.83321 +/- 1.35751 3 1 npeggrb tem keV 30.2683 +/- 11.8672 4 1 npeggrb eMin keV 15.0000 frozen 5 1 npeggrb eMax keV 350.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 2.97304E+04 +/- 6857.51 ________________________________________________________________________ Fit statistic : Chi-Squared = 68.30 using 59 PHA bins. Test statistic : Chi-Squared = 68.30 using 59 PHA bins. Reduced chi-squared = 1.242 for 55 degrees of freedom Null hypothesis probability = 1.073919e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 68.2978 0.00545443 -2 0.296801 -2.80777 30.1260 29845.5 ================================================== Variances and Principal Axes 1 2 3 7 8.9641E-03| -0.9655 -0.2545 -0.0557 0.0000 8.9149E-02| 0.2555 -0.9667 -0.0124 0.0002 1.2102E+02| -0.0507 -0.0262 0.9984 0.0006 4.8641E+07| 0.0000 0.0002 -0.0006 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 3.565e-01 3.851e-01 -6.887e+00 1.236e+03 3.851e-01 2.068e+00 -9.098e+00 9.615e+03 -6.887e+00 -9.098e+00 1.392e+02 -3.004e+04 1.236e+03 9.615e+03 -3.004e+04 4.864e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 0.296801 +/- 0.597064 2 1 npeggrb beta -2.80777 +/- 1.43789 3 1 npeggrb tem keV 30.1260 +/- 11.7974 4 1 npeggrb eMin keV 15.0000 frozen 5 1 npeggrb eMax keV 350.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 2.98455E+04 +/- 6974.28 ________________________________________________________________________ Fit statistic : Chi-Squared = 68.30 using 59 PHA bins. Test statistic : Chi-Squared = 68.30 using 59 PHA bins. Reduced chi-squared = 1.242 for 55 degrees of freedom Null hypothesis probability = 1.073942e-01 !XSPEC12>newpar 5 25.0; Fit statistic : Chi-Squared = 74446.05 using 59 PHA bins. Test statistic : Chi-Squared = 74446.05 using 59 PHA bins. Reduced chi-squared = 1353.565 for 55 degrees of freedom Null hypothesis probability = 0.000000e+00 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 68.2978 0.0048839 -3 0.293065 -2.82797 30.2195 2247.56 ================================================== Variances and Principal Axes 1 2 3 7 2.1931E-03| -0.9989 -0.0207 -0.0426 -0.0004 1.2197E+00| 0.0244 -0.9958 -0.0878 0.0013 7.6343E+01| -0.0406 -0.0888 0.9950 -0.0231 1.2112E+05| -0.0014 -0.0007 0.0231 0.9997 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 3.636e-01 3.713e-01 -6.988e+00 -1.686e+02 3.713e-01 1.878e+00 -8.726e+00 -9.015e+01 -6.988e+00 -8.726e+00 1.404e+02 2.799e+03 -1.686e+02 -9.015e+01 2.799e+03 1.211e+05 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 0.293065 +/- 0.603028 2 1 npeggrb beta -2.82797 +/- 1.37057 3 1 npeggrb tem keV 30.2195 +/- 11.8487 4 1 npeggrb eMin keV 15.0000 frozen 5 1 npeggrb eMax keV 25.0000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 2247.56 +/- 347.931 ________________________________________________________________________ Fit statistic : Chi-Squared = 68.30 using 59 PHA bins. Test statistic : Chi-Squared = 68.30 using 59 PHA bins. Reduced chi-squared = 1.242 for 55 degrees of freedom Null hypothesis probability = 1.073948e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 68.2978 0.00409505 -1 0.293105 -2.80995 30.2035 2248.18 ================================================== Variances and Principal Axes 1 2 3 7 2.1885E-03| -0.9989 -0.0196 -0.0424 -0.0004 1.3149E+00| 0.0235 -0.9955 -0.0915 0.0014 7.5715E+01| -0.0404 -0.0924 0.9946 -0.0231 1.2080E+05| -0.0014 -0.0008 0.0231 0.9997 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 3.580e-01 3.820e-01 -6.902e+00 -1.671e+02 3.820e-01 2.023e+00 -9.005e+00 -9.373e+01 -6.902e+00 -9.005e+00 1.392e+02 2.783e+03 -1.671e+02 -9.373e+01 2.783e+03 1.207e+05 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 0.293105 +/- 0.598358 2 1 npeggrb beta -2.80995 +/- 1.42224 3 1 npeggrb tem keV 30.2035 +/- 11.7965 4 1 npeggrb eMin keV 15.0000 frozen 5 1 npeggrb eMax keV 25.0000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 2248.18 +/- 347.469 ________________________________________________________________________ Fit statistic : Chi-Squared = 68.30 using 59 PHA bins. Test statistic : Chi-Squared = 68.30 using 59 PHA bins. Reduced chi-squared = 1.242 for 55 degrees of freedom Null hypothesis probability = 1.073948e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 68.2977 0.0026287 -3 0.293916 -2.82299 30.1987 2247.40 ================================================== Variances and Principal Axes 1 2 3 7 2.1913E-03| -0.9989 -0.0205 -0.0424 -0.0004 1.2389E+00| 0.0241 -0.9958 -0.0883 0.0013 7.6701E+01| -0.0404 -0.0892 0.9949 -0.0232 1.2105E+05| -0.0014 -0.0008 0.0232 0.9997 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 3.619e-01 3.733e-01 -6.986e+00 -1.681e+02 3.733e-01 1.908e+00 -8.811e+00 -9.085e+01 -6.986e+00 -8.811e+00 1.410e+02 2.803e+03 -1.681e+02 -9.085e+01 2.803e+03 1.210e+05 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 0.293916 +/- 0.601618 2 1 npeggrb beta -2.82299 +/- 1.38122 3 1 npeggrb tem keV 30.1987 +/- 11.8734 4 1 npeggrb eMin keV 15.0000 frozen 5 1 npeggrb eMax keV 25.0000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 2247.40 +/- 347.827 ________________________________________________________________________ Fit statistic : Chi-Squared = 68.30 using 59 PHA bins. Test statistic : Chi-Squared = 68.30 using 59 PHA bins. Reduced chi-squared = 1.242 for 55 degrees of freedom Null hypothesis probability = 1.073961e-01 !XSPEC12>log peggrb50_15_25kev.log; Logging to file:peggrb50_15_25kev.log !XSPEC12>show; XSPEC version: 12.8.2 Sun May 31 08:20:28 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: ../sw00303105000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00303105000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00303105000b_preslew.pha Net count rate (cts/s) for Spectrum:1 3.699e-02 +/- 1.872e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 99.1 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00303105000b_preslew.rsp for Source 1 Spectral data counts: 3.66606 Model predicted rate: 3.70643E-02 Current model list: ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 0.293916 +/- 0.601618 2 1 npeggrb beta -2.82299 +/- 1.38122 3 1 npeggrb tem keV 30.1987 +/- 11.8734 4 1 npeggrb eMin keV 15.0000 frozen 5 1 npeggrb eMax keV 25.0000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 2247.40 +/- 347.827 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 68.30 using 59 PHA bins. Test statistic : Chi-Squared = 68.30 using 59 PHA bins. Reduced chi-squared = 1.242 for 55 degrees of freedom Null hypothesis probability = 1.073961e-01 Weighting method: standard !XSPEC12>error 7; Parameter Confidence Range (2.706) Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 67.7627 0.521955 -3 3.24590 -1.92741 8.28614 1828.98 67.6842 1.12887 -2 3.21054 -1.92462 8.36441 1845.80 67.6784 0.3834 -2 3.17414 -1.92598 8.44179 1850.37 ================================================== Variances and Principal Axes 1 2 3 7 3.5570E-03| -0.8336 -0.4255 -0.3522 -0.0007 3.5496E-02| 0.4005 -0.9047 0.1453 0.0005 1.9774E+01| -0.3804 -0.0199 0.9245 -0.0097 1.5332E+05| -0.0045 -0.0000 0.0087 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 5.920e+00 1.458e-01 -1.289e+01 -6.838e+02 1.458e-01 3.757e-02 -3.831e-01 -1.673e+00 -1.289e+01 -3.831e-01 2.845e+01 1.330e+03 -6.838e+02 -1.673e+00 1.330e+03 1.533e+05 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 3.17414 +/- 2.43319 2 1 npeggrb beta -1.92598 +/- 0.193839 3 1 npeggrb tem keV 8.44179 +/- 5.33386 4 1 npeggrb eMin keV 15.0000 frozen 5 1 npeggrb eMax keV 25.0000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 1850.37 +/- 391.536 ________________________________________________________________________ Fit statistic : Chi-Squared = 67.68 using 59 PHA bins. Test statistic : Chi-Squared = 67.68 using 59 PHA bins. Reduced chi-squared = 1.231 for 55 degrees of freedom Null hypothesis probability = 1.171776e-01 XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_peggrb_part4_25_50ke v_fit.xcm !XSPEC12>log none; Log file closed !XSPEC12>query no; !XSPEC12>model npeggrb ; -1.0000 1.00000E-02 -10.000 -3.0000 2.0000 5.0000 ; -2.5000 1.00000E-02 -10.000 -5.0000 2.0000 10.000 ; 50.000 10.000 0.10000 0.10000 1000.0 10000. ; 15.000 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 350.00 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 50.000 -1.00000E-02 0.0000 0.0000 1000.0 1000.0 ; 1.0000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -1.00000 +/- 0.0 2 1 npeggrb beta -2.50000 +/- 0.0 3 1 npeggrb tem keV 50.0000 +/- 0.0 4 1 npeggrb eMin keV 15.0000 frozen 5 1 npeggrb eMax keV 350.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 561.33 using 59 PHA bins. Test statistic : Chi-Squared = 561.33 using 59 PHA bins. Reduced chi-squared = 10.206 for 55 degrees of freedom Null hypothesis probability = 5.115547e-85 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 69.5389 15.3373 -3 -0.0118258 -2.49716 34.3663 31509.3 68.3498 2.12345 -4 0.297654 -2.81636 29.6817 29476.1 68.2995 0.352866 -5 0.287968 -2.85279 30.3329 29633.2 68.2981 0.00709086 -2 0.297535 -2.80233 30.1051 29863.0 ================================================== Variances and Principal Axes 1 2 3 7 8.9630E-03| -0.9675 -0.2468 -0.0557 0.0000 9.3032E-02| 0.2479 -0.9687 -0.0137 0.0002 1.1989E+02| -0.0506 -0.0271 0.9984 0.0006 4.9501E+07| 0.0000 0.0002 -0.0006 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 3.518e-01 3.953e-01 -6.807e+00 1.238e+03 3.953e-01 2.214e+00 -9.356e+00 1.005e+04 -6.807e+00 -9.356e+00 1.378e+02 -3.014e+04 1.238e+03 1.005e+04 -3.014e+04 4.950e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 0.297535 +/- 0.593096 2 1 npeggrb beta -2.80233 +/- 1.48802 3 1 npeggrb tem keV 30.1051 +/- 11.7404 4 1 npeggrb eMin keV 15.0000 frozen 5 1 npeggrb eMax keV 350.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 2.98630E+04 +/- 7035.71 ________________________________________________________________________ Fit statistic : Chi-Squared = 68.30 using 59 PHA bins. Test statistic : Chi-Squared = 68.30 using 59 PHA bins. Reduced chi-squared = 1.242 for 55 degrees of freedom Null hypothesis probability = 1.073904e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 68.298 0.00791004 -3 0.290770 -2.83321 30.2683 29730.4 ================================================== Variances and Principal Axes 1 2 3 7 8.9972E-03| -0.9619 -0.2677 -0.0558 0.0000 8.3018E-02| 0.2687 -0.9632 -0.0103 0.0002 1.2261E+02| -0.0510 -0.0249 0.9984 0.0006 4.7026E+07| 0.0000 0.0002 -0.0006 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 3.653e-01 3.686e-01 -7.015e+00 1.224e+03 3.686e-01 1.843e+00 -8.656e+00 8.912e+03 -7.015e+00 -8.656e+00 1.408e+02 -2.958e+04 1.224e+03 8.912e+03 -2.958e+04 4.703e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 0.290770 +/- 0.604429 2 1 npeggrb beta -2.83321 +/- 1.35751 3 1 npeggrb tem keV 30.2683 +/- 11.8672 4 1 npeggrb eMin keV 15.0000 frozen 5 1 npeggrb eMax keV 350.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 2.97304E+04 +/- 6857.51 ________________________________________________________________________ Fit statistic : Chi-Squared = 68.30 using 59 PHA bins. Test statistic : Chi-Squared = 68.30 using 59 PHA bins. Reduced chi-squared = 1.242 for 55 degrees of freedom Null hypothesis probability = 1.073919e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 68.2978 0.00545443 -2 0.296801 -2.80777 30.1260 29845.5 ================================================== Variances and Principal Axes 1 2 3 7 8.9641E-03| -0.9655 -0.2545 -0.0557 0.0000 8.9149E-02| 0.2555 -0.9667 -0.0124 0.0002 1.2102E+02| -0.0507 -0.0262 0.9984 0.0006 4.8641E+07| 0.0000 0.0002 -0.0006 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 3.565e-01 3.851e-01 -6.887e+00 1.236e+03 3.851e-01 2.068e+00 -9.098e+00 9.615e+03 -6.887e+00 -9.098e+00 1.392e+02 -3.004e+04 1.236e+03 9.615e+03 -3.004e+04 4.864e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 0.296801 +/- 0.597064 2 1 npeggrb beta -2.80777 +/- 1.43789 3 1 npeggrb tem keV 30.1260 +/- 11.7974 4 1 npeggrb eMin keV 15.0000 frozen 5 1 npeggrb eMax keV 350.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 2.98455E+04 +/- 6974.28 ________________________________________________________________________ Fit statistic : Chi-Squared = 68.30 using 59 PHA bins. Test statistic : Chi-Squared = 68.30 using 59 PHA bins. Reduced chi-squared = 1.242 for 55 degrees of freedom Null hypothesis probability = 1.073942e-01 !XSPEC12>newpar 4 25.0; Fit statistic : Chi-Squared = 71.63 using 59 PHA bins. Test statistic : Chi-Squared = 71.63 using 59 PHA bins. Reduced chi-squared = 1.302 for 55 degrees of freedom Null hypothesis probability = 6.531058e-02 Current data and model not fit yet. !XSPEC12>newpar 5 50.0; Fit statistic : Chi-Squared = 5254.32 using 59 PHA bins. Test statistic : Chi-Squared = 5254.32 using 59 PHA bins. Reduced chi-squared = 95.5331 for 55 degrees of freedom Null hypothesis probability = 0.000000e+00 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 68.2978 0.0048779 -3 0.292327 -2.82878 30.2339 7031.71 ================================================== Variances and Principal Axes 1 2 3 7 8.8633E-03| -0.9973 -0.0483 -0.0554 -0.0002 1.3339E+00| 0.0517 -0.9968 -0.0609 -0.0001 1.1127E+02| -0.0523 -0.0635 0.9965 0.0128 1.8422E+05| 0.0005 0.0007 -0.0127 0.9999 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 3.637e-01 3.713e-01 -6.989e+00 9.313e+01 3.713e-01 1.878e+00 -8.724e+00 1.379e+02 -6.989e+00 -8.724e+00 1.404e+02 -2.345e+03 9.313e+01 1.379e+02 -2.345e+03 1.842e+05 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 0.292327 +/- 0.603080 2 1 npeggrb beta -2.82878 +/- 1.37050 3 1 npeggrb tem keV 30.2339 +/- 11.8490 4 1 npeggrb eMin keV 25.0000 frozen 5 1 npeggrb eMax keV 50.0000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 7031.71 +/- 429.178 ________________________________________________________________________ Fit statistic : Chi-Squared = 68.30 using 59 PHA bins. Test statistic : Chi-Squared = 68.30 using 59 PHA bins. Reduced chi-squared = 1.242 for 55 degrees of freedom Null hypothesis probability = 1.073944e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 68.2977 0.00401563 0 0.292229 -2.82011 30.2291 7031.68 ================================================== Variances and Principal Axes 1 2 3 7 8.8241E-03| -0.9974 -0.0458 -0.0551 -0.0002 1.4428E+00| 0.0493 -0.9968 -0.0637 -0.0001 1.1076E+02| -0.0520 -0.0662 0.9964 0.0127 1.8349E+05| 0.0005 0.0008 -0.0126 0.9999 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 3.577e-01 3.825e-01 -6.901e+00 9.122e+01 3.825e-01 2.031e+00 -9.024e+00 1.430e+02 -6.901e+00 -9.024e+00 1.392e+02 -2.317e+03 9.122e+01 1.430e+02 -2.317e+03 1.835e+05 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 0.292229 +/- 0.598114 2 1 npeggrb beta -2.82011 +/- 1.42507 3 1 npeggrb tem keV 30.2291 +/- 11.8004 4 1 npeggrb eMin keV 25.0000 frozen 5 1 npeggrb eMax keV 50.0000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 7031.68 +/- 428.322 ________________________________________________________________________ Fit statistic : Chi-Squared = 68.30 using 59 PHA bins. Test statistic : Chi-Squared = 68.30 using 59 PHA bins. Reduced chi-squared = 1.242 for 55 degrees of freedom Null hypothesis probability = 1.073960e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 68.2977 0.00202814 1 0.292228 -2.82007 30.2290 7031.65 ================================================== Variances and Principal Axes 1 2 3 7 8.8310E-03| -0.9974 -0.0466 -0.0551 -0.0002 1.4032E+00| 0.0501 -0.9968 -0.0626 -0.0001 1.1148E+02| -0.0520 -0.0652 0.9964 0.0127 1.8352E+05| 0.0005 0.0008 -0.0127 0.9999 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 3.596e-01 3.785e-01 -6.941e+00 9.149e+01 3.785e-01 1.976e+00 -8.935e+00 1.408e+02 -6.941e+00 -8.935e+00 1.401e+02 -2.324e+03 9.149e+01 1.408e+02 -2.324e+03 1.835e+05 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 0.292228 +/- 0.599633 2 1 npeggrb beta -2.82007 +/- 1.40560 3 1 npeggrb tem keV 30.2290 +/- 11.8384 4 1 npeggrb eMin keV 25.0000 frozen 5 1 npeggrb eMax keV 50.0000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 7031.65 +/- 428.358 ________________________________________________________________________ Fit statistic : Chi-Squared = 68.30 using 59 PHA bins. Test statistic : Chi-Squared = 68.30 using 59 PHA bins. Reduced chi-squared = 1.242 for 55 degrees of freedom Null hypothesis probability = 1.073960e-01 !XSPEC12>log peggrb50_25_50kev.log; Logging to file:peggrb50_25_50kev.log !XSPEC12>show; XSPEC version: 12.8.2 Sun May 31 08:20:28 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: ../sw00303105000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00303105000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00303105000b_preslew.pha Net count rate (cts/s) for Spectrum:1 3.699e-02 +/- 1.872e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 99.1 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00303105000b_preslew.rsp for Source 1 Spectral data counts: 3.66606 Model predicted rate: 3.70672E-02 Current model list: ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 0.292228 +/- 0.599633 2 1 npeggrb beta -2.82007 +/- 1.40560 3 1 npeggrb tem keV 30.2290 +/- 11.8384 4 1 npeggrb eMin keV 25.0000 frozen 5 1 npeggrb eMax keV 50.0000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 7031.65 +/- 428.358 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 68.30 using 59 PHA bins. Test statistic : Chi-Squared = 68.30 using 59 PHA bins. Reduced chi-squared = 1.242 for 55 degrees of freedom Null hypothesis probability = 1.073960e-01 Weighting method: standard !XSPEC12>error 7; Parameter Confidence Range (2.706) Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 67.5745 0.336292 -1 2.74010 -1.95332 9.55931 7600.06 67.569 0.109949 -1 2.71775 -1.94870 9.61692 7588.77 ================================================== Variances and Principal Axes 1 2 3 7 1.3675E-02| -0.4098 -0.8974 -0.1637 -0.0002 7.3617E-02| 0.8490 -0.4409 0.2913 -0.0001 3.4088E+01| -0.3336 -0.0195 0.9425 0.0052 2.1982E+05| 0.0018 -0.0001 -0.0049 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 4.549e+00 1.439e-01 -1.262e+01 3.922e+02 1.439e-01 4.280e-02 -4.821e-01 -3.128e+01 -1.262e+01 -4.821e-01 3.558e+01 -1.078e+03 3.922e+02 -3.128e+01 -1.078e+03 2.198e+05 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 2.71775 +/- 2.13276 2 1 npeggrb beta -1.94870 +/- 0.206873 3 1 npeggrb tem keV 9.61692 +/- 5.96458 4 1 npeggrb eMin keV 25.0000 frozen 5 1 npeggrb eMax keV 50.0000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 7588.77 +/- 468.847 ________________________________________________________________________ Fit statistic : Chi-Squared = 67.57 using 59 PHA bins. Test statistic : Chi-Squared = 67.57 using 59 PHA bins. Reduced chi-squared = 1.229 for 55 degrees of freedom Null hypothesis probability = 1.189750e-01 XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_peggrb_part5_50_100k ev_fit.xcm !XSPEC12>log none; Log file closed !XSPEC12>query no; !XSPEC12>model npeggrb ; -1.0000 1.00000E-02 -10.000 -3.0000 2.0000 5.0000 ; -2.5000 1.00000E-02 -10.000 -5.0000 2.0000 10.000 ; 50.000 10.000 0.10000 0.10000 1000.0 10000. ; 15.000 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 350.00 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 50.000 -1.00000E-02 0.0000 0.0000 1000.0 1000.0 ; 1.0000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -1.00000 +/- 0.0 2 1 npeggrb beta -2.50000 +/- 0.0 3 1 npeggrb tem keV 50.0000 +/- 0.0 4 1 npeggrb eMin keV 15.0000 frozen 5 1 npeggrb eMax keV 350.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 561.33 using 59 PHA bins. Test statistic : Chi-Squared = 561.33 using 59 PHA bins. Reduced chi-squared = 10.206 for 55 degrees of freedom Null hypothesis probability = 5.115547e-85 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 69.5389 15.3373 -3 -0.0118258 -2.49716 34.3663 31509.3 68.3498 2.12345 -4 0.297654 -2.81636 29.6817 29476.1 68.2995 0.352866 -5 0.287968 -2.85279 30.3329 29633.2 68.2981 0.00709086 -2 0.297535 -2.80233 30.1051 29863.0 ================================================== Variances and Principal Axes 1 2 3 7 8.9630E-03| -0.9675 -0.2468 -0.0557 0.0000 9.3032E-02| 0.2479 -0.9687 -0.0137 0.0002 1.1989E+02| -0.0506 -0.0271 0.9984 0.0006 4.9501E+07| 0.0000 0.0002 -0.0006 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 3.518e-01 3.953e-01 -6.807e+00 1.238e+03 3.953e-01 2.214e+00 -9.356e+00 1.005e+04 -6.807e+00 -9.356e+00 1.378e+02 -3.014e+04 1.238e+03 1.005e+04 -3.014e+04 4.950e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 0.297535 +/- 0.593096 2 1 npeggrb beta -2.80233 +/- 1.48802 3 1 npeggrb tem keV 30.1051 +/- 11.7404 4 1 npeggrb eMin keV 15.0000 frozen 5 1 npeggrb eMax keV 350.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 2.98630E+04 +/- 7035.71 ________________________________________________________________________ Fit statistic : Chi-Squared = 68.30 using 59 PHA bins. Test statistic : Chi-Squared = 68.30 using 59 PHA bins. Reduced chi-squared = 1.242 for 55 degrees of freedom Null hypothesis probability = 1.073904e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 68.298 0.00791004 -3 0.290770 -2.83321 30.2683 29730.4 ================================================== Variances and Principal Axes 1 2 3 7 8.9972E-03| -0.9619 -0.2677 -0.0558 0.0000 8.3018E-02| 0.2687 -0.9632 -0.0103 0.0002 1.2261E+02| -0.0510 -0.0249 0.9984 0.0006 4.7026E+07| 0.0000 0.0002 -0.0006 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 3.653e-01 3.686e-01 -7.015e+00 1.224e+03 3.686e-01 1.843e+00 -8.656e+00 8.912e+03 -7.015e+00 -8.656e+00 1.408e+02 -2.958e+04 1.224e+03 8.912e+03 -2.958e+04 4.703e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 0.290770 +/- 0.604429 2 1 npeggrb beta -2.83321 +/- 1.35751 3 1 npeggrb tem keV 30.2683 +/- 11.8672 4 1 npeggrb eMin keV 15.0000 frozen 5 1 npeggrb eMax keV 350.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 2.97304E+04 +/- 6857.51 ________________________________________________________________________ Fit statistic : Chi-Squared = 68.30 using 59 PHA bins. Test statistic : Chi-Squared = 68.30 using 59 PHA bins. Reduced chi-squared = 1.242 for 55 degrees of freedom Null hypothesis probability = 1.073919e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 68.2978 0.00545443 -2 0.296801 -2.80777 30.1260 29845.5 ================================================== Variances and Principal Axes 1 2 3 7 8.9641E-03| -0.9655 -0.2545 -0.0557 0.0000 8.9149E-02| 0.2555 -0.9667 -0.0124 0.0002 1.2102E+02| -0.0507 -0.0262 0.9984 0.0006 4.8641E+07| 0.0000 0.0002 -0.0006 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 3.565e-01 3.851e-01 -6.887e+00 1.236e+03 3.851e-01 2.068e+00 -9.098e+00 9.615e+03 -6.887e+00 -9.098e+00 1.392e+02 -3.004e+04 1.236e+03 9.615e+03 -3.004e+04 4.864e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 0.296801 +/- 0.597064 2 1 npeggrb beta -2.80777 +/- 1.43789 3 1 npeggrb tem keV 30.1260 +/- 11.7974 4 1 npeggrb eMin keV 15.0000 frozen 5 1 npeggrb eMax keV 350.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 2.98455E+04 +/- 6974.28 ________________________________________________________________________ Fit statistic : Chi-Squared = 68.30 using 59 PHA bins. Test statistic : Chi-Squared = 68.30 using 59 PHA bins. Reduced chi-squared = 1.242 for 55 degrees of freedom Null hypothesis probability = 1.073942e-01 !XSPEC12>newpar 4 50.0; Fit statistic : Chi-Squared = 170.26 using 59 PHA bins. Test statistic : Chi-Squared = 170.26 using 59 PHA bins. Reduced chi-squared = 3.0957 for 55 degrees of freedom Null hypothesis probability = 1.035257e-13 Current data and model not fit yet. !XSPEC12>newpar 5 100.0; Fit statistic : Chi-Squared = 1887.26 using 59 PHA bins. Test statistic : Chi-Squared = 1887.26 using 59 PHA bins. Reduced chi-squared = 34.3139 for 55 degrees of freedom Null hypothesis probability = 0.000000e+00 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 68.2978 0.00486822 -3 0.292426 -2.82864 30.2319 10226.7 ================================================== Variances and Principal Axes 1 2 3 7 6.7025E-03| -0.9985 -0.0116 -0.0540 0.0001 1.0461E+00| 0.0138 -0.9991 -0.0401 -0.0007 1.1495E+02| -0.0535 -0.0408 0.9977 -0.0064 6.3464E+05| -0.0002 -0.0010 0.0064 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 3.638e-01 3.712e-01 -6.990e+00 -1.339e+02 3.712e-01 1.878e+00 -8.721e+00 -6.385e+02 -6.990e+00 -8.721e+00 1.404e+02 4.059e+03 -1.339e+02 -6.385e+02 4.059e+03 6.346e+05 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 0.292426 +/- 0.603193 2 1 npeggrb beta -2.82864 +/- 1.37039 3 1 npeggrb tem keV 30.2319 +/- 11.8489 4 1 npeggrb eMin keV 50.0000 frozen 5 1 npeggrb eMax keV 100.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 1.02267E+04 +/- 796.628 ________________________________________________________________________ Fit statistic : Chi-Squared = 68.30 using 59 PHA bins. Test statistic : Chi-Squared = 68.30 using 59 PHA bins. Reduced chi-squared = 1.242 for 55 degrees of freedom Null hypothesis probability = 1.073945e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 68.2978 0.00397364 -1 0.292794 -2.80970 30.2078 10221.4 ================================================== Variances and Principal Axes 1 2 3 7 6.6844E-03| -0.9985 -0.0104 -0.0537 0.0001 1.1267E+00| 0.0127 -0.9990 -0.0421 -0.0008 1.1472E+02| -0.0532 -0.0427 0.9976 -0.0063 6.3309E+05| -0.0002 -0.0010 0.0063 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 3.579e-01 3.824e-01 -6.903e+00 -1.295e+02 3.824e-01 2.029e+00 -9.019e+00 -6.633e+02 -6.903e+00 -9.019e+00 1.392e+02 3.982e+03 -1.295e+02 -6.633e+02 3.982e+03 6.331e+05 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 0.292794 +/- 0.598286 2 1 npeggrb beta -2.80970 +/- 1.42451 3 1 npeggrb tem keV 30.2078 +/- 11.8002 4 1 npeggrb eMin keV 50.0000 frozen 5 1 npeggrb eMax keV 100.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 1.02214E+04 +/- 795.656 ________________________________________________________________________ Fit statistic : Chi-Squared = 68.30 using 59 PHA bins. Test statistic : Chi-Squared = 68.30 using 59 PHA bins. Reduced chi-squared = 1.242 for 55 degrees of freedom Null hypothesis probability = 1.073946e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 68.2977 0.00265709 -3 0.294022 -2.82297 30.1969 10224.7 ================================================== Variances and Principal Axes 1 2 3 7 6.6970E-03| -0.9985 -0.0113 -0.0537 0.0001 1.0606E+00| 0.0135 -0.9991 -0.0403 -0.0008 1.1560E+02| -0.0532 -0.0410 0.9977 -0.0064 6.3457E+05| -0.0002 -0.0010 0.0064 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 3.621e-01 3.731e-01 -6.990e+00 -1.331e+02 3.731e-01 1.906e+00 -8.808e+00 -6.439e+02 -6.990e+00 -8.808e+00 1.411e+02 4.060e+03 -1.331e+02 -6.439e+02 4.060e+03 6.345e+05 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 0.294022 +/- 0.601782 2 1 npeggrb beta -2.82297 +/- 1.38075 3 1 npeggrb tem keV 30.1969 +/- 11.8772 4 1 npeggrb eMin keV 50.0000 frozen 5 1 npeggrb eMax keV 100.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 1.02247E+04 +/- 796.582 ________________________________________________________________________ Fit statistic : Chi-Squared = 68.30 using 59 PHA bins. Test statistic : Chi-Squared = 68.30 using 59 PHA bins. Reduced chi-squared = 1.242 for 55 degrees of freedom Null hypothesis probability = 1.073961e-01 !XSPEC12>log peggrb50_50_100kev.log; Logging to file:peggrb50_50_100kev.log !XSPEC12>show; XSPEC version: 12.8.2 Sun May 31 08:20:28 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: ../sw00303105000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00303105000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00303105000b_preslew.pha Net count rate (cts/s) for Spectrum:1 3.699e-02 +/- 1.872e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 99.1 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00303105000b_preslew.rsp for Source 1 Spectral data counts: 3.66606 Model predicted rate: 3.70640E-02 Current model list: ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 0.294022 +/- 0.601782 2 1 npeggrb beta -2.82297 +/- 1.38075 3 1 npeggrb tem keV 30.1969 +/- 11.8772 4 1 npeggrb eMin keV 50.0000 frozen 5 1 npeggrb eMax keV 100.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 1.02247E+04 +/- 796.582 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 68.30 using 59 PHA bins. Test statistic : Chi-Squared = 68.30 using 59 PHA bins. Reduced chi-squared = 1.242 for 55 degrees of freedom Null hypothesis probability = 1.073961e-01 Weighting method: standard !XSPEC12>error 7; Parameter Confidence Range (2.706) Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 67.613 1.068 -2 2.59420 -1.94632 9.85935 9393.13 67.5824 0.479832 -2 2.51786 -1.95300 10.1290 9398.50 67.5567 0.403102 -2 2.46466 -1.95721 10.3376 9403.74 67.5497 0.290146 -2 2.41685 -1.95996 10.5058 9408.13 ================================================== Variances and Principal Axes 1 2 3 7 1.1552E-02| -0.5477 -0.8167 -0.1818 0.0002 7.5890E-02| 0.7829 -0.5769 0.2328 -0.0000 4.3018E+01| -0.2950 -0.0148 0.9554 -0.0027 3.3825E+05| -0.0007 0.0001 0.0026 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 3.958e+00 1.390e-01 -1.273e+01 -2.351e+02 1.390e-01 4.488e-02 -5.416e-01 2.883e+01 -1.273e+01 -5.416e-01 4.163e+01 8.942e+02 -2.351e+02 2.883e+01 8.942e+02 3.382e+05 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 2.41685 +/- 1.98941 2 1 npeggrb beta -1.95996 +/- 0.211849 3 1 npeggrb tem keV 10.5058 +/- 6.45233 4 1 npeggrb eMin keV 50.0000 frozen 5 1 npeggrb eMax keV 100.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 9408.13 +/- 581.588 ________________________________________________________________________ Fit statistic : Chi-Squared = 67.55 using 59 PHA bins. Test statistic : Chi-Squared = 67.55 using 59 PHA bins. Reduced chi-squared = 1.228 for 55 degrees of freedom Null hypothesis probability = 1.192940e-01 XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_peggrb_part6_100_150 kev_fit.xcm !XSPEC12>log none; Log file closed !XSPEC12>query no; !XSPEC12>model npeggrb ; -1.0000 1.00000E-02 -10.000 -3.0000 2.0000 5.0000 ; -2.5000 1.00000E-02 -10.000 -5.0000 2.0000 10.000 ; 50.000 10.000 0.10000 0.10000 1000.0 10000. ; 15.000 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 350.00 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 50.000 -1.00000E-02 0.0000 0.0000 1000.0 1000.0 ; 1.0000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -1.00000 +/- 0.0 2 1 npeggrb beta -2.50000 +/- 0.0 3 1 npeggrb tem keV 50.0000 +/- 0.0 4 1 npeggrb eMin keV 15.0000 frozen 5 1 npeggrb eMax keV 350.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 561.33 using 59 PHA bins. Test statistic : Chi-Squared = 561.33 using 59 PHA bins. Reduced chi-squared = 10.206 for 55 degrees of freedom Null hypothesis probability = 5.115547e-85 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 69.5389 15.3373 -3 -0.0118258 -2.49716 34.3663 31509.3 68.3498 2.12345 -4 0.297654 -2.81636 29.6817 29476.1 68.2995 0.352866 -5 0.287968 -2.85279 30.3329 29633.2 68.2981 0.00709086 -2 0.297535 -2.80233 30.1051 29863.0 ================================================== Variances and Principal Axes 1 2 3 7 8.9630E-03| -0.9675 -0.2468 -0.0557 0.0000 9.3032E-02| 0.2479 -0.9687 -0.0137 0.0002 1.1989E+02| -0.0506 -0.0271 0.9984 0.0006 4.9501E+07| 0.0000 0.0002 -0.0006 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 3.518e-01 3.953e-01 -6.807e+00 1.238e+03 3.953e-01 2.214e+00 -9.356e+00 1.005e+04 -6.807e+00 -9.356e+00 1.378e+02 -3.014e+04 1.238e+03 1.005e+04 -3.014e+04 4.950e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 0.297535 +/- 0.593096 2 1 npeggrb beta -2.80233 +/- 1.48802 3 1 npeggrb tem keV 30.1051 +/- 11.7404 4 1 npeggrb eMin keV 15.0000 frozen 5 1 npeggrb eMax keV 350.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 2.98630E+04 +/- 7035.71 ________________________________________________________________________ Fit statistic : Chi-Squared = 68.30 using 59 PHA bins. Test statistic : Chi-Squared = 68.30 using 59 PHA bins. Reduced chi-squared = 1.242 for 55 degrees of freedom Null hypothesis probability = 1.073904e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 68.298 0.00791004 -3 0.290770 -2.83321 30.2683 29730.4 ================================================== Variances and Principal Axes 1 2 3 7 8.9972E-03| -0.9619 -0.2677 -0.0558 0.0000 8.3018E-02| 0.2687 -0.9632 -0.0103 0.0002 1.2261E+02| -0.0510 -0.0249 0.9984 0.0006 4.7026E+07| 0.0000 0.0002 -0.0006 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 3.653e-01 3.686e-01 -7.015e+00 1.224e+03 3.686e-01 1.843e+00 -8.656e+00 8.912e+03 -7.015e+00 -8.656e+00 1.408e+02 -2.958e+04 1.224e+03 8.912e+03 -2.958e+04 4.703e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 0.290770 +/- 0.604429 2 1 npeggrb beta -2.83321 +/- 1.35751 3 1 npeggrb tem keV 30.2683 +/- 11.8672 4 1 npeggrb eMin keV 15.0000 frozen 5 1 npeggrb eMax keV 350.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 2.97304E+04 +/- 6857.51 ________________________________________________________________________ Fit statistic : Chi-Squared = 68.30 using 59 PHA bins. Test statistic : Chi-Squared = 68.30 using 59 PHA bins. Reduced chi-squared = 1.242 for 55 degrees of freedom Null hypothesis probability = 1.073919e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 68.2978 0.00545443 -2 0.296801 -2.80777 30.1260 29845.5 ================================================== Variances and Principal Axes 1 2 3 7 8.9641E-03| -0.9655 -0.2545 -0.0557 0.0000 8.9149E-02| 0.2555 -0.9667 -0.0124 0.0002 1.2102E+02| -0.0507 -0.0262 0.9984 0.0006 4.8641E+07| 0.0000 0.0002 -0.0006 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 3.565e-01 3.851e-01 -6.887e+00 1.236e+03 3.851e-01 2.068e+00 -9.098e+00 9.615e+03 -6.887e+00 -9.098e+00 1.392e+02 -3.004e+04 1.236e+03 9.615e+03 -3.004e+04 4.864e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 0.296801 +/- 0.597064 2 1 npeggrb beta -2.80777 +/- 1.43789 3 1 npeggrb tem keV 30.1260 +/- 11.7974 4 1 npeggrb eMin keV 15.0000 frozen 5 1 npeggrb eMax keV 350.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 2.98455E+04 +/- 6974.28 ________________________________________________________________________ Fit statistic : Chi-Squared = 68.30 using 59 PHA bins. Test statistic : Chi-Squared = 68.30 using 59 PHA bins. Reduced chi-squared = 1.242 for 55 degrees of freedom Null hypothesis probability = 1.073942e-01 !XSPEC12>newpar 4 100.0; Fit statistic : Chi-Squared = 1852.06 using 59 PHA bins. Test statistic : Chi-Squared = 1852.06 using 59 PHA bins. Reduced chi-squared = 33.6737 for 55 degrees of freedom Null hypothesis probability = 0.000000e+00 Current data and model not fit yet. !XSPEC12>newpar 5 150.0; Fit statistic : Chi-Squared = 15657.93 using 59 PHA bins. Test statistic : Chi-Squared = 15657.93 using 59 PHA bins. Reduced chi-squared = 284.6896 for 55 degrees of freedom Null hypothesis probability = 0.000000e+00 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 68.2978 0.00487951 -3 0.293262 -2.82641 30.2144 4493.18 ================================================== Variances and Principal Axes 1 2 3 7 3.1125E-03| -0.9584 -0.2786 -0.0616 0.0002 1.6175E-01| 0.2809 -0.9592 -0.0332 0.0009 1.3837E+02| -0.0499 -0.0491 0.9975 0.0014 1.4287E+06| 0.0001 0.0010 -0.0014 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 3.639e-01 3.713e-01 -6.991e+00 7.578e+01 3.713e-01 1.879e+00 -8.721e+00 1.412e+03 -6.991e+00 -8.721e+00 1.404e+02 -1.967e+03 7.578e+01 1.412e+03 -1.967e+03 1.429e+06 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 0.293262 +/- 0.603267 2 1 npeggrb beta -2.82641 +/- 1.37062 3 1 npeggrb tem keV 30.2144 +/- 11.8493 4 1 npeggrb eMin keV 100.000 frozen 5 1 npeggrb eMax keV 150.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 4493.18 +/- 1195.29 ________________________________________________________________________ Fit statistic : Chi-Squared = 68.30 using 59 PHA bins. Test statistic : Chi-Squared = 68.30 using 59 PHA bins. Reduced chi-squared = 1.242 for 55 degrees of freedom Null hypothesis probability = 1.073953e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 68.2977 0.00367844 -2 0.294853 -2.81377 30.1684 4502.31 ================================================== Variances and Principal Axes 1 2 3 7 3.0780E-03| -0.9613 -0.2686 -0.0618 0.0002 1.7294E-01| 0.2711 -0.9619 -0.0363 0.0009 1.3758E+02| -0.0497 -0.0517 0.9974 0.0014 1.4313E+06| 0.0000 0.0010 -0.0013 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 3.587e-01 3.811e-01 -6.913e+00 7.100e+01 3.811e-01 2.012e+00 -8.982e+00 1.458e+03 -6.913e+00 -8.982e+00 1.393e+02 -1.865e+03 7.100e+01 1.458e+03 -1.865e+03 1.431e+06 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 0.294853 +/- 0.598955 2 1 npeggrb beta -2.81377 +/- 1.41844 3 1 npeggrb tem keV 30.1684 +/- 11.8026 4 1 npeggrb eMin keV 100.000 frozen 5 1 npeggrb eMax keV 150.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 4502.31 +/- 1196.39 ________________________________________________________________________ Fit statistic : Chi-Squared = 68.30 using 59 PHA bins. Test statistic : Chi-Squared = 68.30 using 59 PHA bins. Reduced chi-squared = 1.242 for 55 degrees of freedom Null hypothesis probability = 1.073961e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 68.2977 0.00393883 -3 0.294777 -2.82010 30.1792 4497.65 ================================================== Variances and Principal Axes 1 2 3 7 3.0998E-03| -0.9595 -0.2750 -0.0616 0.0002 1.6555E-01| 0.2774 -0.9601 -0.0342 0.0009 1.3826E+02| -0.0498 -0.0499 0.9975 0.0014 1.4294E+06| 0.0001 0.0010 -0.0014 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 3.620e-01 3.745e-01 -6.966e+00 7.420e+01 3.745e-01 1.923e+00 -8.813e+00 1.427e+03 -6.966e+00 -8.813e+00 1.402e+02 -1.935e+03 7.420e+01 1.427e+03 -1.935e+03 1.429e+06 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 0.294777 +/- 0.601650 2 1 npeggrb beta -2.82010 +/- 1.38665 3 1 npeggrb tem keV 30.1792 +/- 11.8401 4 1 npeggrb eMin keV 100.000 frozen 5 1 npeggrb eMax keV 150.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 4497.65 +/- 1195.58 ________________________________________________________________________ Fit statistic : Chi-Squared = 68.30 using 59 PHA bins. Test statistic : Chi-Squared = 68.30 using 59 PHA bins. Reduced chi-squared = 1.242 for 55 degrees of freedom Null hypothesis probability = 1.073965e-01 !XSPEC12>log peggrb50_100_150kev.log; Logging to file:peggrb50_100_150kev.log !XSPEC12>show; XSPEC version: 12.8.2 Sun May 31 08:20:29 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: ../sw00303105000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00303105000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00303105000b_preslew.pha Net count rate (cts/s) for Spectrum:1 3.699e-02 +/- 1.872e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 99.1 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00303105000b_preslew.rsp for Source 1 Spectral data counts: 3.66606 Model predicted rate: 3.70639E-02 Current model list: ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 0.294777 +/- 0.601650 2 1 npeggrb beta -2.82010 +/- 1.38665 3 1 npeggrb tem keV 30.1792 +/- 11.8401 4 1 npeggrb eMin keV 100.000 frozen 5 1 npeggrb eMax keV 150.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 4497.65 +/- 1195.58 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 68.30 using 59 PHA bins. Test statistic : Chi-Squared = 68.30 using 59 PHA bins. Reduced chi-squared = 1.242 for 55 degrees of freedom Null hypothesis probability = 1.073965e-01 Weighting method: standard !XSPEC12>error 7; Parameter Confidence Range (2.706) Error occurred during lower bound error calculation. Fit statistic : Chi-Squared = 68.30 using 59 PHA bins. Test statistic : Chi-Squared = 68.30 using 59 PHA bins. Reduced chi-squared = 1.242 for 55 degrees of freedom Null hypothesis probability = 1.073965e-01 Current data and model not fit yet. XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_peggrb_part7_100_350 kev_fit.xcm !XSPEC12>log none; Log file closed !XSPEC12>query no; !XSPEC12>model npeggrb ; -1.0000 1.00000E-02 -10.000 -3.0000 2.0000 5.0000 ; -2.5000 1.00000E-02 -10.000 -5.0000 2.0000 10.000 ; 50.000 10.000 0.10000 0.10000 1000.0 10000. ; 15.000 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 350.00 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 50.000 -1.00000E-02 0.0000 0.0000 1000.0 1000.0 ; 1.0000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -1.00000 +/- 0.0 2 1 npeggrb beta -2.50000 +/- 0.0 3 1 npeggrb tem keV 50.0000 +/- 0.0 4 1 npeggrb eMin keV 15.0000 frozen 5 1 npeggrb eMax keV 350.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 561.33 using 59 PHA bins. Test statistic : Chi-Squared = 561.33 using 59 PHA bins. Reduced chi-squared = 10.206 for 55 degrees of freedom Null hypothesis probability = 5.115547e-85 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 69.5389 15.3373 -3 -0.0118258 -2.49716 34.3663 31509.3 68.3498 2.12345 -4 0.297654 -2.81636 29.6817 29476.1 68.2995 0.352866 -5 0.287968 -2.85279 30.3329 29633.2 68.2981 0.00709086 -2 0.297535 -2.80233 30.1051 29863.0 ================================================== Variances and Principal Axes 1 2 3 7 8.9630E-03| -0.9675 -0.2468 -0.0557 0.0000 9.3032E-02| 0.2479 -0.9687 -0.0137 0.0002 1.1989E+02| -0.0506 -0.0271 0.9984 0.0006 4.9501E+07| 0.0000 0.0002 -0.0006 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 3.518e-01 3.953e-01 -6.807e+00 1.238e+03 3.953e-01 2.214e+00 -9.356e+00 1.005e+04 -6.807e+00 -9.356e+00 1.378e+02 -3.014e+04 1.238e+03 1.005e+04 -3.014e+04 4.950e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 0.297535 +/- 0.593096 2 1 npeggrb beta -2.80233 +/- 1.48802 3 1 npeggrb tem keV 30.1051 +/- 11.7404 4 1 npeggrb eMin keV 15.0000 frozen 5 1 npeggrb eMax keV 350.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 2.98630E+04 +/- 7035.71 ________________________________________________________________________ Fit statistic : Chi-Squared = 68.30 using 59 PHA bins. Test statistic : Chi-Squared = 68.30 using 59 PHA bins. Reduced chi-squared = 1.242 for 55 degrees of freedom Null hypothesis probability = 1.073904e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 68.298 0.00791004 -3 0.290770 -2.83321 30.2683 29730.4 ================================================== Variances and Principal Axes 1 2 3 7 8.9972E-03| -0.9619 -0.2677 -0.0558 0.0000 8.3018E-02| 0.2687 -0.9632 -0.0103 0.0002 1.2261E+02| -0.0510 -0.0249 0.9984 0.0006 4.7026E+07| 0.0000 0.0002 -0.0006 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 3.653e-01 3.686e-01 -7.015e+00 1.224e+03 3.686e-01 1.843e+00 -8.656e+00 8.912e+03 -7.015e+00 -8.656e+00 1.408e+02 -2.958e+04 1.224e+03 8.912e+03 -2.958e+04 4.703e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 0.290770 +/- 0.604429 2 1 npeggrb beta -2.83321 +/- 1.35751 3 1 npeggrb tem keV 30.2683 +/- 11.8672 4 1 npeggrb eMin keV 15.0000 frozen 5 1 npeggrb eMax keV 350.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 2.97304E+04 +/- 6857.51 ________________________________________________________________________ Fit statistic : Chi-Squared = 68.30 using 59 PHA bins. Test statistic : Chi-Squared = 68.30 using 59 PHA bins. Reduced chi-squared = 1.242 for 55 degrees of freedom Null hypothesis probability = 1.073919e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 68.2978 0.00545443 -2 0.296801 -2.80777 30.1260 29845.5 ================================================== Variances and Principal Axes 1 2 3 7 8.9641E-03| -0.9655 -0.2545 -0.0557 0.0000 8.9149E-02| 0.2555 -0.9667 -0.0124 0.0002 1.2102E+02| -0.0507 -0.0262 0.9984 0.0006 4.8641E+07| 0.0000 0.0002 -0.0006 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 3.565e-01 3.851e-01 -6.887e+00 1.236e+03 3.851e-01 2.068e+00 -9.098e+00 9.615e+03 -6.887e+00 -9.098e+00 1.392e+02 -3.004e+04 1.236e+03 9.615e+03 -3.004e+04 4.864e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 0.296801 +/- 0.597064 2 1 npeggrb beta -2.80777 +/- 1.43789 3 1 npeggrb tem keV 30.1260 +/- 11.7974 4 1 npeggrb eMin keV 15.0000 frozen 5 1 npeggrb eMax keV 350.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 2.98455E+04 +/- 6974.28 ________________________________________________________________________ Fit statistic : Chi-Squared = 68.30 using 59 PHA bins. Test statistic : Chi-Squared = 68.30 using 59 PHA bins. Reduced chi-squared = 1.242 for 55 degrees of freedom Null hypothesis probability = 1.073942e-01 !XSPEC12>newpar 4 100.0; Fit statistic : Chi-Squared = 1852.06 using 59 PHA bins. Test statistic : Chi-Squared = 1852.06 using 59 PHA bins. Reduced chi-squared = 33.6737 for 55 degrees of freedom Null hypothesis probability = 0.000000e+00 Current data and model not fit yet. !XSPEC12>newpar 5 350.0; Fit statistic : Chi-Squared = 1852.06 using 59 PHA bins. Test statistic : Chi-Squared = 1852.06 using 59 PHA bins. Reduced chi-squared = 33.6737 for 55 degrees of freedom Null hypothesis probability = 0.000000e+00 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 68.2977 0.00487298 -3 0.294044 -2.82108 30.1950 10218.8 ================================================== Variances and Principal Axes 1 2 3 7 2.3012E-03| -0.8117 -0.5816 -0.0530 0.0001 3.7353E-02| 0.5818 -0.8132 0.0139 0.0001 1.1795E+02| -0.0512 -0.0195 0.9985 0.0007 5.1145E+07| 0.0000 0.0002 -0.0007 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 3.639e-01 3.713e-01 -6.991e+00 1.436e+03 3.713e-01 1.879e+00 -8.722e+00 9.618e+03 -6.991e+00 -8.722e+00 1.404e+02 -3.415e+04 1.436e+03 9.618e+03 -3.415e+04 5.115e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 0.294044 +/- 0.603255 2 1 npeggrb beta -2.82108 +/- 1.37078 3 1 npeggrb tem keV 30.1950 +/- 11.8490 4 1 npeggrb eMin keV 100.000 frozen 5 1 npeggrb eMax keV 350.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 1.02188E+04 +/- 7151.60 ________________________________________________________________________ Fit statistic : Chi-Squared = 68.30 using 59 PHA bins. Test statistic : Chi-Squared = 68.30 using 59 PHA bins. Reduced chi-squared = 1.242 for 55 degrees of freedom Null hypothesis probability = 1.073963e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 68.2977 0.0024432 -2 0.294999 -2.81875 30.1716 10228.5 ================================================== Variances and Principal Axes 1 2 3 7 2.2977E-03| -0.8174 -0.5736 -0.0533 0.0001 3.8174E-02| 0.5738 -0.8189 0.0130 0.0001 1.1730E+02| -0.0511 -0.0200 0.9985 0.0007 5.1905E+07| 0.0000 0.0002 -0.0007 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 3.601e-01 3.785e-01 -6.935e+00 1.440e+03 3.785e-01 1.975e+00 -8.913e+00 9.936e+03 -6.935e+00 -8.913e+00 1.397e+02 -3.434e+04 1.440e+03 9.936e+03 -3.434e+04 5.190e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 0.294999 +/- 0.600093 2 1 npeggrb beta -2.81875 +/- 1.40539 3 1 npeggrb tem keV 30.1716 +/- 11.8180 4 1 npeggrb eMin keV 100.000 frozen 5 1 npeggrb eMax keV 350.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 1.02285E+04 +/- 7204.48 ________________________________________________________________________ Fit statistic : Chi-Squared = 68.30 using 59 PHA bins. Test statistic : Chi-Squared = 68.30 using 59 PHA bins. Reduced chi-squared = 1.242 for 55 degrees of freedom Null hypothesis probability = 1.073965e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 68.2977 0.00159311 -1 0.295101 -2.81874 30.1703 10228.8 ================================================== Variances and Principal Axes 1 2 3 7 2.2980E-03| -0.8163 -0.5751 -0.0533 0.0001 3.8035E-02| 0.5753 -0.8178 0.0132 0.0001 1.1736E+02| -0.0511 -0.0199 0.9985 0.0007 5.1716E+07| 0.0000 0.0002 -0.0007 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 3.614e-01 3.784e-01 -6.954e+00 1.445e+03 3.784e-01 1.957e+00 -8.901e+00 9.872e+03 -6.954e+00 -8.901e+00 1.399e+02 -3.442e+04 1.445e+03 9.872e+03 -3.442e+04 5.172e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 0.295101 +/- 0.601146 2 1 npeggrb beta -2.81874 +/- 1.39899 3 1 npeggrb tem keV 30.1703 +/- 11.8287 4 1 npeggrb eMin keV 100.000 frozen 5 1 npeggrb eMax keV 350.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 1.02288E+04 +/- 7191.37 ________________________________________________________________________ Fit statistic : Chi-Squared = 68.30 using 59 PHA bins. Test statistic : Chi-Squared = 68.30 using 59 PHA bins. Reduced chi-squared = 1.242 for 55 degrees of freedom Null hypothesis probability = 1.073965e-01 !XSPEC12>log peggrb50_100_350kev.log; Logging to file:peggrb50_100_350kev.log !XSPEC12>show; XSPEC version: 12.8.2 Sun May 31 08:20:29 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: ../sw00303105000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00303105000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00303105000b_preslew.pha Net count rate (cts/s) for Spectrum:1 3.699e-02 +/- 1.872e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 99.1 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00303105000b_preslew.rsp for Source 1 Spectral data counts: 3.66606 Model predicted rate: 3.70643E-02 Current model list: ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 0.295101 +/- 0.601146 2 1 npeggrb beta -2.81874 +/- 1.39899 3 1 npeggrb tem keV 30.1703 +/- 11.8287 4 1 npeggrb eMin keV 100.000 frozen 5 1 npeggrb eMax keV 350.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 1.02288E+04 +/- 7191.37 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 68.30 using 59 PHA bins. Test statistic : Chi-Squared = 68.30 using 59 PHA bins. Reduced chi-squared = 1.242 for 55 degrees of freedom Null hypothesis probability = 1.073965e-01 Weighting method: standard !XSPEC12>error 7; Parameter Confidence Range (2.706) Apparent non-monotonicity in statistic space detected. Current bracket values 13246.8, 33888.3 and delta stat 0.177998, 11.9596 but latest trial 21560.1 gives 0.0811013 Suggest that you check this result using the steppar command. 7 4503.54 23567.5 (-5725.3,13338.7) !XSPEC12>log none; Log file closed logging switched off XSPEC12>/* XSPEC12>exit XSPEC: quit Spectral model in the Band function: ------------------------------------------------------------ Parameters : value lower 90% higher 90% alpha : 0.186135 ( -0.43916 0.574409 ) beta : -10.00000 ( 10 1.81319e-06 ) Epeak [keV] : 71.6721 ( -7.46006 15.7528 ) Norm@50keV : 1.58024E-02 ( -0.00117085 0.0196298 ) ------------------------------------------------------------ #Fit statistic : Chi-Squared = 68.46 using 59 PHA bins. # Reduced chi-squared = 1.245 for 55 degrees of freedom # Null hypothesis probability = 1.050078e-01 Photon flux (15-150 keV) in 99.1 sec: ( ) ph/cm2/s Energy fluence (15-150 keV) : 2.38484e-06 ( 0 0 ) ergs/cm2