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 ../sw00544784000b_preslew.pha 1 spectrum in use Spectral Data File: ../sw00544784000b_preslew.pha Spectrum 1 Net count rate (cts/s) for Spectrum:1 1.525e-02 +/- 1.439e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 1-80 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 58.12 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 ../sw00544784000b_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 = 4.979364e+07 using 59 PHA bins. Test statistic : Chi-Squared = 4.979364e+07 using 59 PHA bins. Reduced chi-squared = 905339.0 for 55 degrees of freedom Null hypothesis probability = 0.000000e+00 Current data and model not fit yet. XSPEC12>renorm Fit statistic : Chi-Squared = 47.09 using 59 PHA bins. Test statistic : Chi-Squared = 47.09 using 59 PHA bins. Reduced chi-squared = 0.8561 for 55 degrees of freedom Null hypothesis probability = 7.671751e-01 Current data and model not fit yet. XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:epeak 5:norm 42.0477 2.17548 -2 -0.441666 -9.35858 98.7117 0.00256778 41.1116 582.866 -1 -0.434010 -9.36967 91.3709 0.00267703 40.8486 57.6914 -1 -0.402347 -9.37077 88.6023 0.00281816 40.8486 29.4789 10 -0.402347 -9.37076 88.6023 0.00281816 ================================================== Variances and Principal Axes 1 2 3 5 4.0802E-08| -0.0019 -0.0000 0.0000 1.0000 1.0325E-01| 0.9998 -0.0000 0.0180 0.0019 7.0140E+02| 0.0180 0.0000 -0.9998 0.0001 1.1437E+14| 0.0000 -1.0000 -0.0000 0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 4.221e-01 -3.245e+06 -1.829e+01 1.337e-03 -3.245e+06 1.144e+14 2.002e+08 -1.180e+04 -1.829e+01 2.002e+08 1.052e+03 -6.549e-02 1.337e-03 -1.180e+04 -6.549e-02 4.497e-06 ------------------------------------------------ ======================================================================== Model ngrbep<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 ngrbep alpha -0.402347 +/- 0.649683 2 1 ngrbep beta -9.37076 +/- 1.06946E+07 3 1 ngrbep epeak keV 88.6023 +/- 32.4291 4 1 ngrbep enorm keV 50.0000 frozen 5 1 ngrbep norm 2.81816E-03 +/- 2.12060E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 40.85 using 59 PHA bins. Test statistic : Chi-Squared = 40.85 using 59 PHA bins. Reduced chi-squared = 0.7427 for 55 degrees of freedom Null hypothesis probability = 9.223634e-01 XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:epeak 5:norm 40.848 0.208421 11 -0.402347 -9.37076 88.6023 0.00282298 ================================================== Variances and Principal Axes 1 2 3 5 4.0802E-08| -0.0019 -0.0000 0.0000 1.0000 1.0290E-01| 0.9998 -0.0000 0.0180 0.0019 6.9901E+02| 0.0180 0.0000 -0.9998 0.0001 1.1398E+14| 0.0000 -1.0000 -0.0000 0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 4.207e-01 -3.234e+06 -1.823e+01 1.335e-03 -3.234e+06 1.140e+14 1.995e+08 -1.178e+04 -1.823e+01 1.995e+08 1.048e+03 -6.538e-02 1.335e-03 -1.178e+04 -6.538e-02 4.497e-06 ------------------------------------------------ ======================================================================== Model ngrbep<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 ngrbep alpha -0.402347 +/- 0.648575 2 1 ngrbep beta -9.37076 +/- 1.06763E+07 3 1 ngrbep epeak keV 88.6023 +/- 32.3738 4 1 ngrbep enorm keV 50.0000 frozen 5 1 ngrbep norm 2.82298E-03 +/- 2.12060E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 40.85 using 59 PHA bins. Test statistic : Chi-Squared = 40.85 using 59 PHA bins. Reduced chi-squared = 0.7427 for 55 degrees of freedom Null hypothesis probability = 9.223730e-01 XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:epeak 5:norm 40.848 0.208421 12 -0.402347 -9.37076 88.6023 0.00282298 ================================================== Variances and Principal Axes 1 2 3 5 4.0802E-08| -0.0019 -0.0000 0.0000 1.0000 1.0290E-01| 0.9998 -0.0000 0.0180 0.0019 6.9901E+02| 0.0180 0.0000 -0.9998 0.0001 1.1398E+14| 0.0000 -1.0000 -0.0000 0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 4.207e-01 -3.234e+06 -1.823e+01 1.335e-03 -3.234e+06 1.140e+14 1.995e+08 -1.178e+04 -1.823e+01 1.995e+08 1.048e+03 -6.538e-02 1.335e-03 -1.178e+04 -6.538e-02 4.497e-06 ------------------------------------------------ ======================================================================== Model ngrbep<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 ngrbep alpha -0.402347 +/- 0.648575 2 1 ngrbep beta -9.37076 +/- 1.06763E+07 3 1 ngrbep epeak keV 88.6023 +/- 32.3738 4 1 ngrbep enorm keV 50.0000 frozen 5 1 ngrbep norm 2.82298E-03 +/- 2.12060E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 40.85 using 59 PHA bins. Test statistic : Chi-Squared = 40.85 using 59 PHA bins. Reduced chi-squared = 0.7427 for 55 degrees of freedom Null hypothesis probability = 9.223730e-01 XSPEC12>log bat_spec_ngrbep.log Logging to file:bat_spec_ngrbep.log XSPEC12>show XSPEC version: 12.8.2 Sat May 30 17:33:55 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: ../sw00544784000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00544784000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00544784000b_preslew.pha Net count rate (cts/s) for Spectrum:1 1.473e-02 +/- 1.146e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 58.12 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00544784000b_preslew.rsp for Source 1 Spectral data counts: 0.856073 Model predicted rate: 1.51208E-02 Current model list: ======================================================================== Model ngrbep<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 ngrbep alpha -0.402347 +/- 0.648575 2 1 ngrbep beta -9.37076 +/- 1.06763E+07 3 1 ngrbep epeak keV 88.6023 +/- 32.3738 4 1 ngrbep enorm keV 50.0000 frozen 5 1 ngrbep norm 2.82298E-03 +/- 2.12060E-03 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 40.85 using 59 PHA bins. Test statistic : Chi-Squared = 40.85 using 59 PHA bins. Reduced chi-squared = 0.7427 for 55 degrees of freedom Null hypothesis probability = 9.223730e-01 Weighting method: standard XSPEC12>query yes XSPEC12>flux 20.0 50.0 Model Flux 0.054512 photons (2.8609e-09 ergs/cm^2/s) range (20.000 - 50.000 keV) XSPEC12>flux 50.0 150.0 Model Flux 0.04387 photons (5.8037e-09 ergs/cm^2/s) range (50.000 - 150.00 keV) XSPEC12>error 1 Parameter Confidence Range (2.706) Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:epeak 5:norm 38.9627 0.12477 -2 0.570691 -9.37167 66.3856 0.00884814 38.931 19.5117 -2 0.505171 -9.37167 67.1133 0.00822079 38.9208 6.82478 -2 0.458325 -9.37167 67.6984 0.00779216 38.9197 3.2685 -2 0.425087 -9.37167 68.1254 0.00750101 ================================================== Variances and Principal Axes 1 2 3 5 3.0750E-07| -0.0065 0.0000 0.0002 1.0000 2.4431E-01| 0.9986 -0.0000 0.0525 0.0065 9.1808E+01| -0.0525 0.0000 0.9986 -0.0006 3.0914E+11| 0.0000 1.0000 -0.0000 0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 6.002e-01 1.785e+05 -6.711e+00 5.283e-03 1.785e+05 3.091e+11 -3.301e+06 1.807e+03 -6.711e+00 -3.301e+06 1.268e+02 -6.971e-02 5.283e-03 1.807e+03 -6.971e-02 4.900e-05 ------------------------------------------------ ======================================================================== Model ngrbep<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 ngrbep alpha 0.425087 +/- 0.774756 2 1 ngrbep beta -9.37167 +/- 5.56003E+05 3 1 ngrbep epeak keV 68.1254 +/- 11.2610 4 1 ngrbep enorm keV 50.0000 frozen 5 1 ngrbep norm 7.50101E-03 +/- 6.99999E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 38.92 using 59 PHA bins. Test statistic : Chi-Squared = 38.92 using 59 PHA bins. Reduced chi-squared = 0.7076 for 55 degrees of freedom Null hypothesis probability = 9.504734e-01 Apparent non-monotonicity in statistic space detected. Current bracket values 1.46719, 1.47158 and delta stat 2.62534, 2.72246 but latest trial 1.46803 gives 0.767485 Suggest that you check this result using the steppar command. 1 -0.584099 1.46938 (-1.00822,1.04526) XSPEC12>error 2 Parameter Confidence Range (2.706) ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -4.79525e+11, with delta statistic: 0 ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -5.02818e+17, with delta statistic: 0 Apparent non-monotonicity in statistic space detected. Current bracket values -10, 914611 and delta stat 0, 37.98 but latest trial 244124 gives 37.98 Suggest that you check this result using the steppar command. 2 0 9.99999 (9.37167,19.3717) XSPEC12>error 3 Parameter Confidence Range (2.706) 3 57.6196 96.4956 (-10.4797,28.3963) XSPEC12>error 5 Parameter Confidence Range (2.706) Due to zero model norms, the following fit parameters are temporarily frozen:1 2 3 Fit error occurred during lower bound error calculation. Apparent non-monotonicity in statistic space detected. Current bracket values 0.00747971, 0.191719 and delta stat 0, 2.76042 but latest trial 0.189893 gives 2.78475 Suggest that you check this result using the steppar command. 5 0 0.0995991 (-0.00747971,0.0921194) XSPEC12>flux 15.0 350.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.11118 photons (8.907e-09 ergs/cm^2/s) range (15.000 - 350.00 keV) Error range 0.000 - 1.111e+08 (0.000 - 57.10) (90.00% confidence) XSPEC12>flux 15.0 150.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.10945 photons (8.4081e-09 ergs/cm^2/s) range (15.000 - 150.00 keV) Error range 0.000 - 1.015e+04 (0.000 - 0.002236) (90.00% confidence) XSPEC12>flux 15.0 25.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.024871 photons (7.9226e-10 ergs/cm^2/s) range (15.000 - 25.000 keV) Error range 0.000 - 0.02510 (0.000 - 7.989e-10) (90.00% confidence) XSPEC12>flux 25.0 50.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.043953 photons (2.5537e-09 ergs/cm^2/s) range (25.000 - 50.000 keV) Error range 0.000 - 0.05549 (0.000 - 4.077e-09) (90.00% confidence) XSPEC12>flux 50.0 100.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.033464 photons (3.7019e-09 ergs/cm^2/s) range (50.000 - 100.00 keV) Error range 0.000 - 116.1 (0.000 - 1.706e-05) (90.00% confidence) XSPEC12>flux 100.0 150.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.0071596 photons (1.3603e-09 ergs/cm^2/s) range (100.00 - 150.00 keV) Error range 0.000 - 1.154e+04 (0.000 - 0.002553) (90.00% confidence) XSPEC12>flux 100.0 350.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.0088916 photons (1.8591e-09 ergs/cm^2/s) range (100.00 - 350.00 keV) Error range 0.000 - 1.234e+08 (0.000 - 63.42) (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 = 9439.20 using 59 PHA bins. Test statistic : Chi-Squared = 9439.20 using 59 PHA bins. Reduced chi-squared = 171.622 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 44.5021 3.99638 -3 0.0742408 -8.44068 29.0742 0.0995550 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 = 9439.20 using 59 PHA bins. Test statistic : Chi-Squared = 9439.20 using 59 PHA bins. Reduced chi-squared = 171.622 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 44.5021 3.99638 -3 0.0742408 -8.44068 29.0742 0.0995550 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 = 9439.20 using 59 PHA bins. Test statistic : Chi-Squared = 9439.20 using 59 PHA bins. Reduced chi-squared = 171.622 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 44.5021 3.99638 -3 0.0742408 -8.44068 29.0742 0.0995550 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 = 9439.20 using 59 PHA bins. Test statistic : Chi-Squared = 9439.20 using 59 PHA bins. Reduced chi-squared = 171.622 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 44.5021 3.99638 -3 0.0742408 -8.44068 29.0742 0.0995550 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 = 9439.20 using 59 PHA bins. Test statistic : Chi-Squared = 9439.20 using 59 PHA bins. Reduced chi-squared = 171.622 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 44.5021 3.99638 -3 0.0742408 -8.44068 29.0742 0.0995550 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 = 9439.20 using 59 PHA bins. Test statistic : Chi-Squared = 9439.20 using 59 PHA bins. Reduced chi-squared = 171.622 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 44.5021 3.99638 -3 0.0742408 -8.44068 29.0742 0.0995550 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 = 9439.20 using 59 PHA bins. Test statistic : Chi-Squared = 9439.20 using 59 PHA bins. Reduced chi-squared = 171.622 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 44.5021 3.99638 -3 0.0742408 -8.44068 29.0742 0.0995550 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 = 236.12 using 59 PHA bins. Test statistic : Chi-Squared = 236.12 using 59 PHA bins. Reduced chi-squared = 4.2931 for 55 degrees of freedom Null hypothesis probability = 2.675797e-24 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 49.2876 6.53557 -3 -0.313317 -3.23858 58.4471 9933.24 42.1328 5.1206 -3 0.374361 -3.29569 27.9253 8478.25 39.1158 1.40299 -4 0.395481 -4.15153 28.6248 9023.22 38.9239 0.532496 -1 0.392514 -4.59424 28.4436 9077.45 38.9188 0.0542926 -1 0.396258 -4.80673 28.3889 9063.23 ================================================== Variances and Principal Axes 1 2 3 7 2.0334E-02| -0.9972 -0.0309 -0.0678 0.0001 9.7208E+00| 0.0522 -0.9396 -0.3382 0.0039 1.6575E+02| -0.0533 -0.3408 0.9386 0.0018 2.7102E+08| 0.0000 0.0043 -0.0004 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 6.034e-01 2.334e+01 -1.024e+01 4.846e+03 2.334e+01 5.024e+03 -4.776e+02 1.164e+06 -1.024e+01 -4.776e+02 1.838e+02 -9.960e+04 4.846e+03 1.164e+06 -9.960e+04 2.710e+08 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 0.396258 +/- 0.776780 2 1 npeggrb beta -4.80673 +/- 70.8811 3 1 npeggrb tem keV 28.3889 +/- 13.5557 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 9063.23 +/- 1.64625E+04 ________________________________________________________________________ Fit statistic : Chi-Squared = 38.92 using 59 PHA bins. Test statistic : Chi-Squared = 38.92 using 59 PHA bins. Reduced chi-squared = 0.7076 for 55 degrees of freedom Null hypothesis probability = 9.504853e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 38.9179 0.00222036 -1 0.399210 -4.93924 28.3443 9041.91 ================================================== Variances and Principal Axes 1 2 3 7 2.0248E-02| -0.9974 -0.0243 -0.0683 0.0001 1.4227E+01| 0.0517 -0.8990 -0.4348 0.0047 1.7363E+02| -0.0509 -0.4372 0.8979 0.0026 4.4210E+08| 0.0000 0.0054 -0.0003 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 6.050e-01 3.879e+01 -1.024e+01 6.573e+03 3.879e+01 1.301e+04 -7.897e+02 2.394e+06 -1.024e+01 -7.897e+02 1.835e+02 -1.343e+05 6.573e+03 2.394e+06 -1.343e+05 4.421e+08 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 0.399210 +/- 0.777804 2 1 npeggrb beta -4.93924 +/- 114.062 3 1 npeggrb tem keV 28.3443 +/- 13.5448 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 9041.91 +/- 2.10258E+04 ________________________________________________________________________ Fit statistic : Chi-Squared = 38.92 using 59 PHA bins. Test statistic : Chi-Squared = 38.92 using 59 PHA bins. Reduced chi-squared = 0.7076 for 55 degrees of freedom Null hypothesis probability = 9.504954e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 38.9179 0.000853132 0 0.399458 -4.95592 28.3387 9039.46 ================================================== Variances and Principal Axes 1 2 3 7 2.0291E-02| -0.9974 -0.0209 -0.0686 0.0001 1.7751E+01| 0.0527 -0.8628 -0.5028 0.0053 1.8362E+02| -0.0487 -0.5051 0.8617 0.0034 5.8014E+08| 0.0000 0.0063 -0.0003 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 6.073e-01 5.201e+01 -1.025e+01 7.704e+03 5.201e+01 2.286e+04 -1.054e+03 3.637e+06 -1.025e+01 -1.054e+03 1.831e+02 -1.567e+05 7.704e+03 3.637e+06 -1.567e+05 5.801e+08 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 0.399458 +/- 0.779269 2 1 npeggrb beta -4.95592 +/- 151.197 3 1 npeggrb tem keV 28.3387 +/- 13.5324 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 9039.46 +/- 2.40856E+04 ________________________________________________________________________ Fit statistic : Chi-Squared = 38.92 using 59 PHA bins. Test statistic : Chi-Squared = 38.92 using 59 PHA bins. Reduced chi-squared = 0.7076 for 55 degrees of freedom Null hypothesis probability = 9.504963e-01 !XSPEC12>log peggrb50_15_350kev.log; Logging to file:peggrb50_15_350kev.log !XSPEC12>show; XSPEC version: 12.8.2 Sat May 30 17:33:57 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: ../sw00544784000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00544784000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00544784000b_preslew.pha Net count rate (cts/s) for Spectrum:1 1.473e-02 +/- 1.146e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 58.12 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00544784000b_preslew.rsp for Source 1 Spectral data counts: 0.856073 Model predicted rate: 1.47373E-02 Current model list: ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 0.399458 +/- 0.779269 2 1 npeggrb beta -4.95592 +/- 151.197 3 1 npeggrb tem keV 28.3387 +/- 13.5324 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 9039.46 +/- 2.40856E+04 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 38.92 using 59 PHA bins. Test statistic : Chi-Squared = 38.92 using 59 PHA bins. Reduced chi-squared = 0.7076 for 55 degrees of freedom Null hypothesis probability = 9.504963e-01 Weighting method: standard !XSPEC12>error 7; Parameter Confidence Range (2.706) Error occurred during upper bound error calculation. Fit statistic : Chi-Squared = 38.92 using 59 PHA bins. Test statistic : Chi-Squared = 38.92 using 59 PHA bins. Reduced chi-squared = 0.7076 for 55 degrees of freedom Null hypothesis probability = 9.504963e-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 = 236.12 using 59 PHA bins. Test statistic : Chi-Squared = 236.12 using 59 PHA bins. Reduced chi-squared = 4.2931 for 55 degrees of freedom Null hypothesis probability = 2.675797e-24 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 49.2876 6.53557 -3 -0.313317 -3.23858 58.4471 9933.24 42.1328 5.1206 -3 0.374361 -3.29569 27.9253 8478.25 39.1158 1.40299 -4 0.395481 -4.15153 28.6248 9023.22 38.9239 0.532496 -1 0.392514 -4.59424 28.4436 9077.45 38.9188 0.0542926 -1 0.396258 -4.80673 28.3889 9063.23 ================================================== Variances and Principal Axes 1 2 3 7 2.0334E-02| -0.9972 -0.0309 -0.0678 0.0001 9.7208E+00| 0.0522 -0.9396 -0.3382 0.0039 1.6575E+02| -0.0533 -0.3408 0.9386 0.0018 2.7102E+08| 0.0000 0.0043 -0.0004 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 6.034e-01 2.334e+01 -1.024e+01 4.846e+03 2.334e+01 5.024e+03 -4.776e+02 1.164e+06 -1.024e+01 -4.776e+02 1.838e+02 -9.960e+04 4.846e+03 1.164e+06 -9.960e+04 2.710e+08 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 0.396258 +/- 0.776780 2 1 npeggrb beta -4.80673 +/- 70.8811 3 1 npeggrb tem keV 28.3889 +/- 13.5557 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 9063.23 +/- 1.64625E+04 ________________________________________________________________________ Fit statistic : Chi-Squared = 38.92 using 59 PHA bins. Test statistic : Chi-Squared = 38.92 using 59 PHA bins. Reduced chi-squared = 0.7076 for 55 degrees of freedom Null hypothesis probability = 9.504853e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 38.9179 0.00222036 -1 0.399210 -4.93924 28.3443 9041.91 ================================================== Variances and Principal Axes 1 2 3 7 2.0248E-02| -0.9974 -0.0243 -0.0683 0.0001 1.4227E+01| 0.0517 -0.8990 -0.4348 0.0047 1.7363E+02| -0.0509 -0.4372 0.8979 0.0026 4.4210E+08| 0.0000 0.0054 -0.0003 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 6.050e-01 3.879e+01 -1.024e+01 6.573e+03 3.879e+01 1.301e+04 -7.897e+02 2.394e+06 -1.024e+01 -7.897e+02 1.835e+02 -1.343e+05 6.573e+03 2.394e+06 -1.343e+05 4.421e+08 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 0.399210 +/- 0.777804 2 1 npeggrb beta -4.93924 +/- 114.062 3 1 npeggrb tem keV 28.3443 +/- 13.5448 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 9041.91 +/- 2.10258E+04 ________________________________________________________________________ Fit statistic : Chi-Squared = 38.92 using 59 PHA bins. Test statistic : Chi-Squared = 38.92 using 59 PHA bins. Reduced chi-squared = 0.7076 for 55 degrees of freedom Null hypothesis probability = 9.504954e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 38.9179 0.000853132 0 0.399458 -4.95592 28.3387 9039.46 ================================================== Variances and Principal Axes 1 2 3 7 2.0291E-02| -0.9974 -0.0209 -0.0686 0.0001 1.7751E+01| 0.0527 -0.8628 -0.5028 0.0053 1.8362E+02| -0.0487 -0.5051 0.8617 0.0034 5.8014E+08| 0.0000 0.0063 -0.0003 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 6.073e-01 5.201e+01 -1.025e+01 7.704e+03 5.201e+01 2.286e+04 -1.054e+03 3.637e+06 -1.025e+01 -1.054e+03 1.831e+02 -1.567e+05 7.704e+03 3.637e+06 -1.567e+05 5.801e+08 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 0.399458 +/- 0.779269 2 1 npeggrb beta -4.95592 +/- 151.197 3 1 npeggrb tem keV 28.3387 +/- 13.5324 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 9039.46 +/- 2.40856E+04 ________________________________________________________________________ Fit statistic : Chi-Squared = 38.92 using 59 PHA bins. Test statistic : Chi-Squared = 38.92 using 59 PHA bins. Reduced chi-squared = 0.7076 for 55 degrees of freedom Null hypothesis probability = 9.504963e-01 !XSPEC12>newpar 5 150.0; Fit statistic : Chi-Squared = 40.08 using 59 PHA bins. Test statistic : Chi-Squared = 40.08 using 59 PHA bins. Reduced chi-squared = 0.7288 for 55 degrees of freedom Null hypothesis probability = 9.345946e-01 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 38.9166 0.000835098 0 0.400819 -9.09948 28.3617 8402.74 ================================================== Variances and Principal Axes 1 2 3 7 2.3668E-02| -0.9980 -0.0002 -0.0638 0.0001 8.2368E+01| 0.0638 -0.0147 -0.9978 0.0084 1.7162E+04| -0.0007 -0.9964 0.0139 -0.0842 1.0598E+06| -0.0005 -0.0841 0.0096 0.9964 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 6.075e-01 5.393e+01 -1.025e+01 -5.023e+02 5.393e+01 2.453e+04 -1.093e+03 -8.736e+04 -1.025e+01 -1.093e+03 1.831e+02 1.012e+04 -5.023e+02 -8.736e+04 1.012e+04 1.052e+06 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 0.400819 +/- 0.779395 2 1 npeggrb beta -9.09948 +/- 156.622 3 1 npeggrb tem keV 28.3617 +/- 13.5303 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 8402.74 +/- 1025.85 ________________________________________________________________________ Fit statistic : Chi-Squared = 38.92 using 59 PHA bins. Test statistic : Chi-Squared = 38.92 using 59 PHA bins. Reduced chi-squared = 0.7076 for 55 degrees of freedom Null hypothesis probability = 9.505123e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 38.9165 0.0207338 0 0.400705 -9.28477 28.3591 8400.76 ================================================== Variances and Principal Axes 1 2 3 7 2.3665E-02| -0.9980 -0.0000 -0.0638 0.0001 8.2346E+01| 0.0638 -0.0000 -0.9979 0.0084 7.3724E+05| -0.0004 0.0011 0.0083 1.0000 1.9829E+11| 0.0000 1.0000 -0.0000 -0.0011 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 5.886e-01 1.430e+05 -9.845e+00 -4.590e+02 1.430e+05 1.983e+11 -2.845e+06 -2.122e+08 -9.845e+00 -2.845e+06 1.742e+02 9.199e+03 -4.590e+02 -2.122e+08 9.199e+03 9.643e+05 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 0.400705 +/- 0.767185 2 1 npeggrb beta -9.28477 +/- 4.45299E+05 3 1 npeggrb tem keV 28.3591 +/- 13.1985 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 8400.76 +/- 982.013 ________________________________________________________________________ Fit statistic : Chi-Squared = 38.92 using 59 PHA bins. Test statistic : Chi-Squared = 38.92 using 59 PHA bins. Reduced chi-squared = 0.7076 for 55 degrees of freedom Null hypothesis probability = 9.505131e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 38.9165 0.0185178 0 0.400606 -9.33161 28.3567 8400.16 ================================================== Variances and Principal Axes 1 2 3 7 2.3669E-02| -0.9980 -0.0000 -0.0638 0.0001 8.2256E+01| 0.0638 -0.0000 -0.9979 0.0084 7.3771E+05| -0.0004 0.0008 0.0084 1.0000 3.8491E+11| 0.0000 1.0000 -0.0000 -0.0008 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 5.884e-01 1.991e+05 -9.840e+00 -4.588e+02 1.991e+05 3.849e+11 -3.958e+06 -2.948e+08 -9.840e+00 -3.958e+06 1.741e+02 9.191e+03 -4.588e+02 -2.948e+08 9.191e+03 9.634e+05 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 0.400606 +/- 0.767100 2 1 npeggrb beta -9.33161 +/- 6.20408E+05 3 1 npeggrb tem keV 28.3567 +/- 13.1932 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 8400.16 +/- 981.517 ________________________________________________________________________ Fit statistic : Chi-Squared = 38.92 using 59 PHA bins. Test statistic : Chi-Squared = 38.92 using 59 PHA bins. Reduced chi-squared = 0.7076 for 55 degrees of freedom Null hypothesis probability = 9.505137e-01 !XSPEC12>log peggrb50_15_150kev.log; Logging to file:peggrb50_15_150kev.log !XSPEC12>show; XSPEC version: 12.8.2 Sat May 30 17:33:58 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: ../sw00544784000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00544784000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00544784000b_preslew.pha Net count rate (cts/s) for Spectrum:1 1.473e-02 +/- 1.146e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 58.12 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00544784000b_preslew.rsp for Source 1 Spectral data counts: 0.856073 Model predicted rate: 1.47331E-02 Current model list: ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 0.400606 +/- 0.767100 2 1 npeggrb beta -9.33161 +/- 6.20408E+05 3 1 npeggrb tem keV 28.3567 +/- 13.1932 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 8400.16 +/- 981.517 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 38.92 using 59 PHA bins. Test statistic : Chi-Squared = 38.92 using 59 PHA bins. Reduced chi-squared = 0.7076 for 55 degrees of freedom Null hypothesis probability = 9.505137e-01 Weighting method: standard !XSPEC12>error 7; Parameter Confidence Range (2.706) Error occurred during lower bound error calculation. Fit statistic : Chi-Squared = 38.92 using 59 PHA bins. Test statistic : Chi-Squared = 38.92 using 59 PHA bins. Reduced chi-squared = 0.7076 for 55 degrees of freedom Null hypothesis probability = 9.505137e-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 = 236.12 using 59 PHA bins. Test statistic : Chi-Squared = 236.12 using 59 PHA bins. Reduced chi-squared = 4.2931 for 55 degrees of freedom Null hypothesis probability = 2.675797e-24 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 49.2876 6.53557 -3 -0.313317 -3.23858 58.4471 9933.24 42.1328 5.1206 -3 0.374361 -3.29569 27.9253 8478.25 39.1158 1.40299 -4 0.395481 -4.15153 28.6248 9023.22 38.9239 0.532496 -1 0.392514 -4.59424 28.4436 9077.45 38.9188 0.0542926 -1 0.396258 -4.80673 28.3889 9063.23 ================================================== Variances and Principal Axes 1 2 3 7 2.0334E-02| -0.9972 -0.0309 -0.0678 0.0001 9.7208E+00| 0.0522 -0.9396 -0.3382 0.0039 1.6575E+02| -0.0533 -0.3408 0.9386 0.0018 2.7102E+08| 0.0000 0.0043 -0.0004 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 6.034e-01 2.334e+01 -1.024e+01 4.846e+03 2.334e+01 5.024e+03 -4.776e+02 1.164e+06 -1.024e+01 -4.776e+02 1.838e+02 -9.960e+04 4.846e+03 1.164e+06 -9.960e+04 2.710e+08 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 0.396258 +/- 0.776780 2 1 npeggrb beta -4.80673 +/- 70.8811 3 1 npeggrb tem keV 28.3889 +/- 13.5557 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 9063.23 +/- 1.64625E+04 ________________________________________________________________________ Fit statistic : Chi-Squared = 38.92 using 59 PHA bins. Test statistic : Chi-Squared = 38.92 using 59 PHA bins. Reduced chi-squared = 0.7076 for 55 degrees of freedom Null hypothesis probability = 9.504853e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 38.9179 0.00222036 -1 0.399210 -4.93924 28.3443 9041.91 ================================================== Variances and Principal Axes 1 2 3 7 2.0248E-02| -0.9974 -0.0243 -0.0683 0.0001 1.4227E+01| 0.0517 -0.8990 -0.4348 0.0047 1.7363E+02| -0.0509 -0.4372 0.8979 0.0026 4.4210E+08| 0.0000 0.0054 -0.0003 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 6.050e-01 3.879e+01 -1.024e+01 6.573e+03 3.879e+01 1.301e+04 -7.897e+02 2.394e+06 -1.024e+01 -7.897e+02 1.835e+02 -1.343e+05 6.573e+03 2.394e+06 -1.343e+05 4.421e+08 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 0.399210 +/- 0.777804 2 1 npeggrb beta -4.93924 +/- 114.062 3 1 npeggrb tem keV 28.3443 +/- 13.5448 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 9041.91 +/- 2.10258E+04 ________________________________________________________________________ Fit statistic : Chi-Squared = 38.92 using 59 PHA bins. Test statistic : Chi-Squared = 38.92 using 59 PHA bins. Reduced chi-squared = 0.7076 for 55 degrees of freedom Null hypothesis probability = 9.504954e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 38.9179 0.000853132 0 0.399458 -4.95592 28.3387 9039.46 ================================================== Variances and Principal Axes 1 2 3 7 2.0291E-02| -0.9974 -0.0209 -0.0686 0.0001 1.7751E+01| 0.0527 -0.8628 -0.5028 0.0053 1.8362E+02| -0.0487 -0.5051 0.8617 0.0034 5.8014E+08| 0.0000 0.0063 -0.0003 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 6.073e-01 5.201e+01 -1.025e+01 7.704e+03 5.201e+01 2.286e+04 -1.054e+03 3.637e+06 -1.025e+01 -1.054e+03 1.831e+02 -1.567e+05 7.704e+03 3.637e+06 -1.567e+05 5.801e+08 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 0.399458 +/- 0.779269 2 1 npeggrb beta -4.95592 +/- 151.197 3 1 npeggrb tem keV 28.3387 +/- 13.5324 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 9039.46 +/- 2.40856E+04 ________________________________________________________________________ Fit statistic : Chi-Squared = 38.92 using 59 PHA bins. Test statistic : Chi-Squared = 38.92 using 59 PHA bins. Reduced chi-squared = 0.7076 for 55 degrees of freedom Null hypothesis probability = 9.504963e-01 !XSPEC12>newpar 5 25.0; Fit statistic : Chi-Squared = 21404.63 using 59 PHA bins. Test statistic : Chi-Squared = 21404.63 using 59 PHA bins. Reduced chi-squared = 389.1751 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 38.9168 0.00083196 0 0.400157 -9.10434 28.3613 792.354 ================================================== Variances and Principal Axes 1 2 3 7 6.1089E-03| -0.9988 -0.0002 -0.0480 -0.0012 8.3807E+01| 0.0479 -0.0363 -0.9972 0.0450 2.9937E+04| 0.0036 0.6506 -0.0577 -0.7572 2.0613E+04| 0.0010 -0.7585 -0.0018 -0.6516 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 6.072e-01 5.393e+01 -1.025e+01 -9.510e+01 5.393e+01 2.453e+04 -1.093e+03 -4.560e+03 -1.025e+01 -1.093e+03 1.830e+02 1.328e+03 -9.510e+01 -4.560e+03 1.328e+03 2.592e+04 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 0.400157 +/- 0.779203 2 1 npeggrb beta -9.10434 +/- 156.630 3 1 npeggrb tem keV 28.3613 +/- 13.5294 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 792.354 +/- 160.987 ________________________________________________________________________ Fit statistic : Chi-Squared = 38.92 using 59 PHA bins. Test statistic : Chi-Squared = 38.92 using 59 PHA bins. Reduced chi-squared = 0.7076 for 55 degrees of freedom Null hypothesis probability = 9.505096e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 38.9165 0.0150151 0 0.400158 -9.28866 28.3607 791.337 ================================================== Variances and Principal Axes 1 2 3 7 6.0997E-03| -0.9988 -0.0000 -0.0480 -0.0012 8.3367E+01| 0.0479 -0.0000 -0.9978 0.0449 2.5065E+04| -0.0034 0.0001 0.0448 0.9990 2.0192E+11| 0.0000 1.0000 -0.0000 -0.0001 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 5.881e-01 1.442e+05 -9.841e+00 -9.384e+01 1.442e+05 2.019e+11 -2.870e+06 -1.279e+07 -9.841e+00 -2.870e+06 1.742e+02 1.301e+03 -9.384e+01 -1.279e+07 1.301e+03 2.582e+04 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 0.400158 +/- 0.766896 2 1 npeggrb beta -9.28866 +/- 4.49351E+05 3 1 npeggrb tem keV 28.3607 +/- 13.1978 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 791.337 +/- 160.699 ________________________________________________________________________ Fit statistic : Chi-Squared = 38.92 using 59 PHA bins. Test statistic : Chi-Squared = 38.92 using 59 PHA bins. Reduced chi-squared = 0.7076 for 55 degrees of freedom Null hypothesis probability = 9.505138e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 38.9164 0.0147363 0 0.400158 -9.33527 28.3601 791.353 ================================================== Variances and Principal Axes 1 2 3 7 6.0995E-03| -0.9988 -0.0000 -0.0480 -0.0012 8.3352E+01| 0.0479 -0.0000 -0.9978 0.0449 2.5070E+04| -0.0034 0.0000 0.0448 0.9990 3.9104E+11| 0.0000 1.0000 -0.0000 -0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 5.880e-01 2.006e+05 -9.837e+00 -9.386e+01 2.006e+05 3.910e+11 -3.989e+06 -1.782e+07 -9.837e+00 -3.989e+06 1.741e+02 1.301e+03 -9.386e+01 -1.782e+07 1.301e+03 2.583e+04 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 0.400158 +/- 0.766826 2 1 npeggrb beta -9.33527 +/- 6.25331E+05 3 1 npeggrb tem keV 28.3601 +/- 13.1936 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 791.353 +/- 160.722 ________________________________________________________________________ Fit statistic : Chi-Squared = 38.92 using 59 PHA bins. Test statistic : Chi-Squared = 38.92 using 59 PHA bins. Reduced chi-squared = 0.7076 for 55 degrees of freedom Null hypothesis probability = 9.505139e-01 !XSPEC12>log peggrb50_15_25kev.log; Logging to file:peggrb50_15_25kev.log !XSPEC12>show; XSPEC version: 12.8.2 Sat May 30 17:33:58 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: ../sw00544784000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00544784000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00544784000b_preslew.pha Net count rate (cts/s) for Spectrum:1 1.473e-02 +/- 1.146e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 58.12 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00544784000b_preslew.rsp for Source 1 Spectral data counts: 0.856073 Model predicted rate: 1.47324E-02 Current model list: ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 0.400158 +/- 0.766826 2 1 npeggrb beta -9.33527 +/- 6.25331E+05 3 1 npeggrb tem keV 28.3601 +/- 13.1936 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 791.353 +/- 160.722 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 38.92 using 59 PHA bins. Test statistic : Chi-Squared = 38.92 using 59 PHA bins. Reduced chi-squared = 0.7076 for 55 degrees of freedom Null hypothesis probability = 9.505139e-01 Weighting method: standard !XSPEC12>error 7; Parameter Confidence Range (2.706) Error occurred during lower bound error calculation. Fit statistic : Chi-Squared = 38.92 using 59 PHA bins. Test statistic : Chi-Squared = 38.92 using 59 PHA bins. Reduced chi-squared = 0.7076 for 55 degrees of freedom Null hypothesis probability = 9.505139e-01 Current data and model not fit yet. XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_peggrb_part4_25_50ke v_fit.xcm !XSPEC12>log none; Log file closed !XSPEC12>query no; !XSPEC12>model npeggrb ; -1.0000 1.00000E-02 -10.000 -3.0000 2.0000 5.0000 ; -2.5000 1.00000E-02 -10.000 -5.0000 2.0000 10.000 ; 50.000 10.000 0.10000 0.10000 1000.0 10000. ; 15.000 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 350.00 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 50.000 -1.00000E-02 0.0000 0.0000 1000.0 1000.0 ; 1.0000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -1.00000 +/- 0.0 2 1 npeggrb beta -2.50000 +/- 0.0 3 1 npeggrb tem keV 50.0000 +/- 0.0 4 1 npeggrb eMin keV 15.0000 frozen 5 1 npeggrb eMax keV 350.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 236.12 using 59 PHA bins. Test statistic : Chi-Squared = 236.12 using 59 PHA bins. Reduced chi-squared = 4.2931 for 55 degrees of freedom Null hypothesis probability = 2.675797e-24 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 49.2876 6.53557 -3 -0.313317 -3.23858 58.4471 9933.24 42.1328 5.1206 -3 0.374361 -3.29569 27.9253 8478.25 39.1158 1.40299 -4 0.395481 -4.15153 28.6248 9023.22 38.9239 0.532496 -1 0.392514 -4.59424 28.4436 9077.45 38.9188 0.0542926 -1 0.396258 -4.80673 28.3889 9063.23 ================================================== Variances and Principal Axes 1 2 3 7 2.0334E-02| -0.9972 -0.0309 -0.0678 0.0001 9.7208E+00| 0.0522 -0.9396 -0.3382 0.0039 1.6575E+02| -0.0533 -0.3408 0.9386 0.0018 2.7102E+08| 0.0000 0.0043 -0.0004 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 6.034e-01 2.334e+01 -1.024e+01 4.846e+03 2.334e+01 5.024e+03 -4.776e+02 1.164e+06 -1.024e+01 -4.776e+02 1.838e+02 -9.960e+04 4.846e+03 1.164e+06 -9.960e+04 2.710e+08 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 0.396258 +/- 0.776780 2 1 npeggrb beta -4.80673 +/- 70.8811 3 1 npeggrb tem keV 28.3889 +/- 13.5557 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 9063.23 +/- 1.64625E+04 ________________________________________________________________________ Fit statistic : Chi-Squared = 38.92 using 59 PHA bins. Test statistic : Chi-Squared = 38.92 using 59 PHA bins. Reduced chi-squared = 0.7076 for 55 degrees of freedom Null hypothesis probability = 9.504853e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 38.9179 0.00222036 -1 0.399210 -4.93924 28.3443 9041.91 ================================================== Variances and Principal Axes 1 2 3 7 2.0248E-02| -0.9974 -0.0243 -0.0683 0.0001 1.4227E+01| 0.0517 -0.8990 -0.4348 0.0047 1.7363E+02| -0.0509 -0.4372 0.8979 0.0026 4.4210E+08| 0.0000 0.0054 -0.0003 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 6.050e-01 3.879e+01 -1.024e+01 6.573e+03 3.879e+01 1.301e+04 -7.897e+02 2.394e+06 -1.024e+01 -7.897e+02 1.835e+02 -1.343e+05 6.573e+03 2.394e+06 -1.343e+05 4.421e+08 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 0.399210 +/- 0.777804 2 1 npeggrb beta -4.93924 +/- 114.062 3 1 npeggrb tem keV 28.3443 +/- 13.5448 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 9041.91 +/- 2.10258E+04 ________________________________________________________________________ Fit statistic : Chi-Squared = 38.92 using 59 PHA bins. Test statistic : Chi-Squared = 38.92 using 59 PHA bins. Reduced chi-squared = 0.7076 for 55 degrees of freedom Null hypothesis probability = 9.504954e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 38.9179 0.000853132 0 0.399458 -4.95592 28.3387 9039.46 ================================================== Variances and Principal Axes 1 2 3 7 2.0291E-02| -0.9974 -0.0209 -0.0686 0.0001 1.7751E+01| 0.0527 -0.8628 -0.5028 0.0053 1.8362E+02| -0.0487 -0.5051 0.8617 0.0034 5.8014E+08| 0.0000 0.0063 -0.0003 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 6.073e-01 5.201e+01 -1.025e+01 7.704e+03 5.201e+01 2.286e+04 -1.054e+03 3.637e+06 -1.025e+01 -1.054e+03 1.831e+02 -1.567e+05 7.704e+03 3.637e+06 -1.567e+05 5.801e+08 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 0.399458 +/- 0.779269 2 1 npeggrb beta -4.95592 +/- 151.197 3 1 npeggrb tem keV 28.3387 +/- 13.5324 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 9039.46 +/- 2.40856E+04 ________________________________________________________________________ Fit statistic : Chi-Squared = 38.92 using 59 PHA bins. Test statistic : Chi-Squared = 38.92 using 59 PHA bins. Reduced chi-squared = 0.7076 for 55 degrees of freedom Null hypothesis probability = 9.504963e-01 !XSPEC12>newpar 4 25.0; Fit statistic : Chi-Squared = 40.79 using 59 PHA bins. Test statistic : Chi-Squared = 40.79 using 59 PHA bins. Reduced chi-squared = 0.7417 for 55 degrees of freedom Null hypothesis probability = 9.233108e-01 Current data and model not fit yet. !XSPEC12>newpar 5 50.0; Fit statistic : Chi-Squared = 1321.34 using 59 PHA bins. Test statistic : Chi-Squared = 1321.34 using 59 PHA bins. Reduced chi-squared = 24.0243 for 55 degrees of freedom Null hypothesis probability = 3.186200e-240 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 38.9171 0.000830432 0 0.401175 -9.11689 28.3761 2546.94 ================================================== Variances and Principal Axes 1 2 3 7 2.4127E-02| -0.9981 -0.0004 -0.0616 -0.0004 1.0748E+02| 0.0616 -0.0364 -0.9972 -0.0230 2.2093E+04| -0.0015 -0.9633 0.0289 0.2670 5.6952E+04| 0.0015 0.2661 -0.0319 0.9634 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 6.073e-01 5.393e+01 -1.025e+01 7.289e+01 5.393e+01 2.453e+04 -1.093e+03 8.918e+03 -1.025e+01 -1.093e+03 1.831e+02 -1.575e+03 7.289e+01 8.918e+03 -1.575e+03 5.444e+04 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 0.401175 +/- 0.779284 2 1 npeggrb beta -9.11689 +/- 156.627 3 1 npeggrb tem keV 28.3761 +/- 13.5299 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 2546.94 +/- 233.317 ________________________________________________________________________ Fit statistic : Chi-Squared = 38.92 using 59 PHA bins. Test statistic : Chi-Squared = 38.92 using 59 PHA bins. Reduced chi-squared = 0.7076 for 55 degrees of freedom Null hypothesis probability = 9.505057e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 38.9168 0.0307055 0 0.401005 -9.29900 28.3726 2544.27 ================================================== Variances and Principal Axes 1 2 3 7 2.4065E-02| -0.9981 -0.0000 -0.0616 -0.0004 1.0727E+02| 0.0616 -0.0000 -0.9978 -0.0229 5.1102E+04| -0.0010 0.0001 0.0229 -0.9997 2.0610E+11| -0.0000 -1.0000 0.0000 -0.0001 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 5.886e-01 1.459e+05 -9.853e+00 7.044e+01 1.459e+05 2.061e+11 -2.905e+06 2.537e+07 -9.853e+00 -2.905e+06 1.745e+02 -1.524e+03 7.044e+01 2.537e+07 -1.524e+03 5.420e+04 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 0.401005 +/- 0.767173 2 1 npeggrb beta -9.29900 +/- 4.53981E+05 3 1 npeggrb tem keV 28.3726 +/- 13.2095 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 2544.27 +/- 232.805 ________________________________________________________________________ Fit statistic : Chi-Squared = 38.92 using 59 PHA bins. Test statistic : Chi-Squared = 38.92 using 59 PHA bins. Reduced chi-squared = 0.7076 for 55 degrees of freedom Null hypothesis probability = 9.505098e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 38.9167 0.0275933 0 0.400859 -9.34566 28.3694 2544.50 ================================================== Variances and Principal Axes 1 2 3 7 2.4067E-02| -0.9981 -0.0000 -0.0616 -0.0004 1.0730E+02| 0.0616 -0.0000 -0.9978 -0.0229 5.1077E+04| -0.0010 0.0001 0.0228 -0.9997 4.0998E+11| -0.0000 -1.0000 0.0000 -0.0001 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 5.883e-01 2.056e+05 -9.845e+00 7.030e+01 2.056e+05 4.100e+11 -4.089e+06 3.575e+07 -9.845e+00 -4.089e+06 1.743e+02 -1.521e+03 7.030e+01 3.575e+07 -1.521e+03 5.417e+04 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 0.400859 +/- 0.767023 2 1 npeggrb beta -9.34566 +/- 6.40295E+05 3 1 npeggrb tem keV 28.3694 +/- 13.2017 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 2544.50 +/- 232.739 ________________________________________________________________________ Fit statistic : Chi-Squared = 38.92 using 59 PHA bins. Test statistic : Chi-Squared = 38.92 using 59 PHA bins. Reduced chi-squared = 0.7076 for 55 degrees of freedom Null hypothesis probability = 9.505108e-01 !XSPEC12>log peggrb50_25_50kev.log; Logging to file:peggrb50_25_50kev.log !XSPEC12>show; XSPEC version: 12.8.2 Sat May 30 17:33:59 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: ../sw00544784000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00544784000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00544784000b_preslew.pha Net count rate (cts/s) for Spectrum:1 1.473e-02 +/- 1.146e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 58.12 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00544784000b_preslew.rsp for Source 1 Spectral data counts: 0.856073 Model predicted rate: 1.47306E-02 Current model list: ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 0.400859 +/- 0.767023 2 1 npeggrb beta -9.34566 +/- 6.40295E+05 3 1 npeggrb tem keV 28.3694 +/- 13.2017 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 2544.50 +/- 232.739 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 38.92 using 59 PHA bins. Test statistic : Chi-Squared = 38.92 using 59 PHA bins. Reduced chi-squared = 0.7076 for 55 degrees of freedom Null hypothesis probability = 9.505108e-01 Weighting method: standard !XSPEC12>error 7; Parameter Confidence Range (2.706) Error occurred during upper bound error calculation. Fit statistic : Chi-Squared = 38.92 using 59 PHA bins. Test statistic : Chi-Squared = 38.92 using 59 PHA bins. Reduced chi-squared = 0.7076 for 55 degrees of freedom Null hypothesis probability = 9.505108e-01 Current data and model not fit yet. XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_peggrb_part5_50_100k ev_fit.xcm !XSPEC12>log none; Log file closed !XSPEC12>query no; !XSPEC12>model npeggrb ; -1.0000 1.00000E-02 -10.000 -3.0000 2.0000 5.0000 ; -2.5000 1.00000E-02 -10.000 -5.0000 2.0000 10.000 ; 50.000 10.000 0.10000 0.10000 1000.0 10000. ; 15.000 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 350.00 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 50.000 -1.00000E-02 0.0000 0.0000 1000.0 1000.0 ; 1.0000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -1.00000 +/- 0.0 2 1 npeggrb beta -2.50000 +/- 0.0 3 1 npeggrb tem keV 50.0000 +/- 0.0 4 1 npeggrb eMin keV 15.0000 frozen 5 1 npeggrb eMax keV 350.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 236.12 using 59 PHA bins. Test statistic : Chi-Squared = 236.12 using 59 PHA bins. Reduced chi-squared = 4.2931 for 55 degrees of freedom Null hypothesis probability = 2.675797e-24 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 49.2876 6.53557 -3 -0.313317 -3.23858 58.4471 9933.24 42.1328 5.1206 -3 0.374361 -3.29569 27.9253 8478.25 39.1158 1.40299 -4 0.395481 -4.15153 28.6248 9023.22 38.9239 0.532496 -1 0.392514 -4.59424 28.4436 9077.45 38.9188 0.0542926 -1 0.396258 -4.80673 28.3889 9063.23 ================================================== Variances and Principal Axes 1 2 3 7 2.0334E-02| -0.9972 -0.0309 -0.0678 0.0001 9.7208E+00| 0.0522 -0.9396 -0.3382 0.0039 1.6575E+02| -0.0533 -0.3408 0.9386 0.0018 2.7102E+08| 0.0000 0.0043 -0.0004 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 6.034e-01 2.334e+01 -1.024e+01 4.846e+03 2.334e+01 5.024e+03 -4.776e+02 1.164e+06 -1.024e+01 -4.776e+02 1.838e+02 -9.960e+04 4.846e+03 1.164e+06 -9.960e+04 2.710e+08 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 0.396258 +/- 0.776780 2 1 npeggrb beta -4.80673 +/- 70.8811 3 1 npeggrb tem keV 28.3889 +/- 13.5557 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 9063.23 +/- 1.64625E+04 ________________________________________________________________________ Fit statistic : Chi-Squared = 38.92 using 59 PHA bins. Test statistic : Chi-Squared = 38.92 using 59 PHA bins. Reduced chi-squared = 0.7076 for 55 degrees of freedom Null hypothesis probability = 9.504853e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 38.9179 0.00222036 -1 0.399210 -4.93924 28.3443 9041.91 ================================================== Variances and Principal Axes 1 2 3 7 2.0248E-02| -0.9974 -0.0243 -0.0683 0.0001 1.4227E+01| 0.0517 -0.8990 -0.4348 0.0047 1.7363E+02| -0.0509 -0.4372 0.8979 0.0026 4.4210E+08| 0.0000 0.0054 -0.0003 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 6.050e-01 3.879e+01 -1.024e+01 6.573e+03 3.879e+01 1.301e+04 -7.897e+02 2.394e+06 -1.024e+01 -7.897e+02 1.835e+02 -1.343e+05 6.573e+03 2.394e+06 -1.343e+05 4.421e+08 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 0.399210 +/- 0.777804 2 1 npeggrb beta -4.93924 +/- 114.062 3 1 npeggrb tem keV 28.3443 +/- 13.5448 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 9041.91 +/- 2.10258E+04 ________________________________________________________________________ Fit statistic : Chi-Squared = 38.92 using 59 PHA bins. Test statistic : Chi-Squared = 38.92 using 59 PHA bins. Reduced chi-squared = 0.7076 for 55 degrees of freedom Null hypothesis probability = 9.504954e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 38.9179 0.000853132 0 0.399458 -4.95592 28.3387 9039.46 ================================================== Variances and Principal Axes 1 2 3 7 2.0291E-02| -0.9974 -0.0209 -0.0686 0.0001 1.7751E+01| 0.0527 -0.8628 -0.5028 0.0053 1.8362E+02| -0.0487 -0.5051 0.8617 0.0034 5.8014E+08| 0.0000 0.0063 -0.0003 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 6.073e-01 5.201e+01 -1.025e+01 7.704e+03 5.201e+01 2.286e+04 -1.054e+03 3.637e+06 -1.025e+01 -1.054e+03 1.831e+02 -1.567e+05 7.704e+03 3.637e+06 -1.567e+05 5.801e+08 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 0.399458 +/- 0.779269 2 1 npeggrb beta -4.95592 +/- 151.197 3 1 npeggrb tem keV 28.3387 +/- 13.5324 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 9039.46 +/- 2.40856E+04 ________________________________________________________________________ Fit statistic : Chi-Squared = 38.92 using 59 PHA bins. Test statistic : Chi-Squared = 38.92 using 59 PHA bins. Reduced chi-squared = 0.7076 for 55 degrees of freedom Null hypothesis probability = 9.504963e-01 !XSPEC12>newpar 4 50.0; Fit statistic : Chi-Squared = 107.91 using 59 PHA bins. Test statistic : Chi-Squared = 107.91 using 59 PHA bins. Reduced chi-squared = 1.9619 for 55 degrees of freedom Null hypothesis probability = 2.677877e-05 Current data and model not fit yet. !XSPEC12>newpar 5 100.0; Fit statistic : Chi-Squared = 457.58 using 59 PHA bins. Test statistic : Chi-Squared = 457.58 using 59 PHA bins. Reduced chi-squared = 8.3197 for 55 degrees of freedom Null hypothesis probability = 7.867036e-65 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 38.9164 0.000833468 0 0.400100 -9.09081 28.3551 3682.89 ================================================== Variances and Principal Axes 1 2 3 7 1.3889E-02| -0.9982 -0.0001 -0.0600 0.0003 1.3159E+02| 0.0600 -0.0394 -0.9974 0.0044 1.9237E+04| -0.0023 -0.9838 0.0379 -0.1750 1.9371E+05| -0.0003 -0.1747 0.0112 0.9846 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 6.075e-01 5.393e+01 -1.025e+01 -5.664e+01 5.393e+01 2.453e+04 -1.093e+03 -3.000e+04 -1.025e+01 -1.093e+03 1.830e+02 2.015e+03 -5.664e+01 -3.000e+04 2.015e+03 1.884e+05 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 0.400100 +/- 0.779424 2 1 npeggrb beta -9.09081 +/- 156.621 3 1 npeggrb tem keV 28.3551 +/- 13.5292 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 3682.89 +/- 434.008 ________________________________________________________________________ Fit statistic : Chi-Squared = 38.92 using 59 PHA bins. Test statistic : Chi-Squared = 38.92 using 59 PHA bins. Reduced chi-squared = 0.7076 for 55 degrees of freedom Null hypothesis probability = 9.505145e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 38.9164 0.0115604 0 0.400067 -9.27560 28.3540 3682.11 ================================================== Variances and Principal Axes 1 2 3 7 1.3907E-02| -0.9982 -0.0000 -0.0600 0.0003 1.3094E+02| 0.0600 -0.0000 -0.9982 0.0043 1.5148E+05| -0.0001 -0.0004 -0.0043 -1.0000 1.9098E+11| -0.0000 -1.0000 0.0000 0.0004 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 5.885e-01 1.403e+05 -9.840e+00 -3.922e+01 1.403e+05 1.910e+11 -2.790e+06 -6.778e+07 -9.840e+00 -2.790e+06 1.741e+02 1.647e+03 -3.922e+01 -6.778e+07 1.647e+03 1.755e+05 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 0.400067 +/- 0.767110 2 1 npeggrb beta -9.27560 +/- 4.37009E+05 3 1 npeggrb tem keV 28.3540 +/- 13.1935 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 3682.11 +/- 418.965 ________________________________________________________________________ Fit statistic : Chi-Squared = 38.92 using 59 PHA bins. Test statistic : Chi-Squared = 38.92 using 59 PHA bins. Reduced chi-squared = 0.7076 for 55 degrees of freedom Null hypothesis probability = 9.505148e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 38.9164 0.0107007 0 0.400038 -9.36384 28.3528 3681.94 ================================================== Variances and Principal Axes 1 2 3 7 1.3904E-02| -0.9982 -0.0000 -0.0600 0.0003 1.3094E+02| 0.0600 -0.0000 -0.9982 0.0043 1.5148E+05| -0.0001 -0.0003 -0.0043 -1.0000 3.7039E+11| -0.0000 -1.0000 0.0000 0.0003 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 5.883e-01 1.952e+05 -9.836e+00 -3.883e+01 1.952e+05 3.704e+11 -3.880e+06 -9.383e+07 -9.836e+00 -3.880e+06 1.740e+02 1.638e+03 -3.883e+01 -9.383e+07 1.638e+03 1.753e+05 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 0.400038 +/- 0.767033 2 1 npeggrb beta -9.36384 +/- 6.08600E+05 3 1 npeggrb tem keV 28.3528 +/- 13.1891 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 3681.94 +/- 418.633 ________________________________________________________________________ Fit statistic : Chi-Squared = 38.92 using 59 PHA bins. Test statistic : Chi-Squared = 38.92 using 59 PHA bins. Reduced chi-squared = 0.7076 for 55 degrees of freedom Null hypothesis probability = 9.505150e-01 !XSPEC12>log peggrb50_50_100kev.log; Logging to file:peggrb50_50_100kev.log !XSPEC12>show; XSPEC version: 12.8.2 Sat May 30 17:33:59 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: ../sw00544784000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00544784000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00544784000b_preslew.pha Net count rate (cts/s) for Spectrum:1 1.473e-02 +/- 1.146e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 58.12 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00544784000b_preslew.rsp for Source 1 Spectral data counts: 0.856073 Model predicted rate: 1.47335E-02 Current model list: ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 0.400038 +/- 0.767033 2 1 npeggrb beta -9.36384 +/- 6.08600E+05 3 1 npeggrb tem keV 28.3528 +/- 13.1891 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 3681.94 +/- 418.633 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 38.92 using 59 PHA bins. Test statistic : Chi-Squared = 38.92 using 59 PHA bins. Reduced chi-squared = 0.7076 for 55 degrees of freedom Null hypothesis probability = 9.505150e-01 Weighting method: standard !XSPEC12>error 7; Parameter Confidence Range (2.706) Error occurred during lower bound error calculation. Fit statistic : Chi-Squared = 38.92 using 59 PHA bins. Test statistic : Chi-Squared = 38.92 using 59 PHA bins. Reduced chi-squared = 0.7076 for 55 degrees of freedom Null hypothesis probability = 9.505150e-01 Current data and model not fit yet. XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_peggrb_part6_100_150 kev_fit.xcm !XSPEC12>log none; Log file closed !XSPEC12>query no; !XSPEC12>model npeggrb ; -1.0000 1.00000E-02 -10.000 -3.0000 2.0000 5.0000 ; -2.5000 1.00000E-02 -10.000 -5.0000 2.0000 10.000 ; 50.000 10.000 0.10000 0.10000 1000.0 10000. ; 15.000 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 350.00 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 50.000 -1.00000E-02 0.0000 0.0000 1000.0 1000.0 ; 1.0000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -1.00000 +/- 0.0 2 1 npeggrb beta -2.50000 +/- 0.0 3 1 npeggrb tem keV 50.0000 +/- 0.0 4 1 npeggrb eMin keV 15.0000 frozen 5 1 npeggrb eMax keV 350.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 236.12 using 59 PHA bins. Test statistic : Chi-Squared = 236.12 using 59 PHA bins. Reduced chi-squared = 4.2931 for 55 degrees of freedom Null hypothesis probability = 2.675797e-24 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 49.2876 6.53557 -3 -0.313317 -3.23858 58.4471 9933.24 42.1328 5.1206 -3 0.374361 -3.29569 27.9253 8478.25 39.1158 1.40299 -4 0.395481 -4.15153 28.6248 9023.22 38.9239 0.532496 -1 0.392514 -4.59424 28.4436 9077.45 38.9188 0.0542926 -1 0.396258 -4.80673 28.3889 9063.23 ================================================== Variances and Principal Axes 1 2 3 7 2.0334E-02| -0.9972 -0.0309 -0.0678 0.0001 9.7208E+00| 0.0522 -0.9396 -0.3382 0.0039 1.6575E+02| -0.0533 -0.3408 0.9386 0.0018 2.7102E+08| 0.0000 0.0043 -0.0004 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 6.034e-01 2.334e+01 -1.024e+01 4.846e+03 2.334e+01 5.024e+03 -4.776e+02 1.164e+06 -1.024e+01 -4.776e+02 1.838e+02 -9.960e+04 4.846e+03 1.164e+06 -9.960e+04 2.710e+08 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 0.396258 +/- 0.776780 2 1 npeggrb beta -4.80673 +/- 70.8811 3 1 npeggrb tem keV 28.3889 +/- 13.5557 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 9063.23 +/- 1.64625E+04 ________________________________________________________________________ Fit statistic : Chi-Squared = 38.92 using 59 PHA bins. Test statistic : Chi-Squared = 38.92 using 59 PHA bins. Reduced chi-squared = 0.7076 for 55 degrees of freedom Null hypothesis probability = 9.504853e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 38.9179 0.00222036 -1 0.399210 -4.93924 28.3443 9041.91 ================================================== Variances and Principal Axes 1 2 3 7 2.0248E-02| -0.9974 -0.0243 -0.0683 0.0001 1.4227E+01| 0.0517 -0.8990 -0.4348 0.0047 1.7363E+02| -0.0509 -0.4372 0.8979 0.0026 4.4210E+08| 0.0000 0.0054 -0.0003 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 6.050e-01 3.879e+01 -1.024e+01 6.573e+03 3.879e+01 1.301e+04 -7.897e+02 2.394e+06 -1.024e+01 -7.897e+02 1.835e+02 -1.343e+05 6.573e+03 2.394e+06 -1.343e+05 4.421e+08 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 0.399210 +/- 0.777804 2 1 npeggrb beta -4.93924 +/- 114.062 3 1 npeggrb tem keV 28.3443 +/- 13.5448 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 9041.91 +/- 2.10258E+04 ________________________________________________________________________ Fit statistic : Chi-Squared = 38.92 using 59 PHA bins. Test statistic : Chi-Squared = 38.92 using 59 PHA bins. Reduced chi-squared = 0.7076 for 55 degrees of freedom Null hypothesis probability = 9.504954e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 38.9179 0.000853132 0 0.399458 -4.95592 28.3387 9039.46 ================================================== Variances and Principal Axes 1 2 3 7 2.0291E-02| -0.9974 -0.0209 -0.0686 0.0001 1.7751E+01| 0.0527 -0.8628 -0.5028 0.0053 1.8362E+02| -0.0487 -0.5051 0.8617 0.0034 5.8014E+08| 0.0000 0.0063 -0.0003 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 6.073e-01 5.201e+01 -1.025e+01 7.704e+03 5.201e+01 2.286e+04 -1.054e+03 3.637e+06 -1.025e+01 -1.054e+03 1.831e+02 -1.567e+05 7.704e+03 3.637e+06 -1.567e+05 5.801e+08 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 0.399458 +/- 0.779269 2 1 npeggrb beta -4.95592 +/- 151.197 3 1 npeggrb tem keV 28.3387 +/- 13.5324 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 9039.46 +/- 2.40856E+04 ________________________________________________________________________ Fit statistic : Chi-Squared = 38.92 using 59 PHA bins. Test statistic : Chi-Squared = 38.92 using 59 PHA bins. Reduced chi-squared = 0.7076 for 55 degrees of freedom Null hypothesis probability = 9.504963e-01 !XSPEC12>newpar 4 100.0; Fit statistic : Chi-Squared = 2493.61 using 59 PHA bins. Test statistic : Chi-Squared = 2493.61 using 59 PHA bins. Reduced chi-squared = 45.3384 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 = 6404.11 using 59 PHA bins. Test statistic : Chi-Squared = 6404.11 using 59 PHA bins. Reduced chi-squared = 116.438 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 38.9176 0.000830964 -1 0.402248 -9.04207 28.3703 1362.78 ================================================== Variances and Principal Axes 1 2 3 7 4.5344E-03| -0.9964 0.0000 -0.0851 0.0006 2.8105E+01| 0.0851 0.0032 -0.9962 0.0190 4.5806E+05| 0.0009 0.1407 -0.0184 -0.9899 1.5769E+04| 0.0004 -0.9900 -0.0059 -0.1406 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 6.078e-01 5.394e+01 -1.025e+01 -4.232e+02 5.394e+01 2.453e+04 -1.092e+03 -6.161e+04 -1.025e+01 -1.092e+03 1.829e+02 8.340e+03 -4.232e+02 -6.161e+04 8.340e+03 4.492e+05 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 0.402248 +/- 0.779628 2 1 npeggrb beta -9.04207 +/- 156.612 3 1 npeggrb tem keV 28.3703 +/- 13.5249 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 1362.78 +/- 670.187 ________________________________________________________________________ Fit statistic : Chi-Squared = 38.92 using 59 PHA bins. Test statistic : Chi-Squared = 38.92 using 59 PHA bins. Reduced chi-squared = 0.7076 for 55 degrees of freedom Null hypothesis probability = 9.504999e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 38.917 0.0368289 0 0.402190 -9.36407 28.3697 1360.56 ================================================== Variances and Principal Axes 1 2 3 7 4.5478E-03| -0.9964 0.0000 -0.0850 0.0006 2.8274E+01| 0.0850 0.0000 -0.9962 0.0190 2.9304E+05| -0.0010 0.0009 0.0190 0.9998 1.6027E+11| 0.0000 1.0000 -0.0000 -0.0009 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 5.893e-01 1.288e+05 -9.853e+00 -3.975e+02 1.288e+05 1.603e+11 -2.560e+06 -1.400e+08 -9.853e+00 -2.560e+06 1.743e+02 7.790e+03 -3.975e+02 -1.400e+08 7.790e+03 4.153e+05 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 0.402190 +/- 0.767683 2 1 npeggrb beta -9.36407 +/- 4.00337E+05 3 1 npeggrb tem keV 28.3697 +/- 13.2005 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 1360.56 +/- 644.425 ________________________________________________________________________ Fit statistic : Chi-Squared = 38.92 using 59 PHA bins. Test statistic : Chi-Squared = 38.92 using 59 PHA bins. Reduced chi-squared = 0.7076 for 55 degrees of freedom Null hypothesis probability = 9.505068e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 38.917 0.0360495 0 0.402013 -9.36801 28.3682 1360.86 ================================================== Variances and Principal Axes 1 2 3 7 4.5480E-03| -0.9964 0.0000 -0.0850 0.0006 2.8262E+01| 0.0850 0.0000 -0.9962 0.0190 2.9307E+05| -0.0010 0.0005 0.0190 0.9998 5.0162E+11| 0.0000 1.0000 -0.0000 -0.0005 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 5.891e-01 2.275e+05 -9.846e+00 -3.969e+02 2.275e+05 5.016e+11 -4.520e+06 -2.467e+08 -9.846e+00 -4.520e+06 1.741e+02 7.776e+03 -3.969e+02 -2.467e+08 7.776e+03 4.143e+05 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 0.402013 +/- 0.767533 2 1 npeggrb beta -9.36801 +/- 7.08252E+05 3 1 npeggrb tem keV 28.3682 +/- 13.1933 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 1360.86 +/- 643.663 ________________________________________________________________________ Fit statistic : Chi-Squared = 38.92 using 59 PHA bins. Test statistic : Chi-Squared = 38.92 using 59 PHA bins. Reduced chi-squared = 0.7076 for 55 degrees of freedom Null hypothesis probability = 9.505068e-01 !XSPEC12>log peggrb50_100_150kev.log; Logging to file:peggrb50_100_150kev.log !XSPEC12>show; XSPEC version: 12.8.2 Sat May 30 17:33:59 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: ../sw00544784000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00544784000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00544784000b_preslew.pha Net count rate (cts/s) for Spectrum:1 1.473e-02 +/- 1.146e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 58.12 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00544784000b_preslew.rsp for Source 1 Spectral data counts: 0.856073 Model predicted rate: 1.47397E-02 Current model list: ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 0.402013 +/- 0.767533 2 1 npeggrb beta -9.36801 +/- 7.08252E+05 3 1 npeggrb tem keV 28.3682 +/- 13.1933 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 1360.86 +/- 643.663 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 38.92 using 59 PHA bins. Test statistic : Chi-Squared = 38.92 using 59 PHA bins. Reduced chi-squared = 0.7076 for 55 degrees of freedom Null hypothesis probability = 9.505068e-01 Weighting method: standard !XSPEC12>error 7; Parameter Confidence Range (2.706) Error occurred during lower bound error calculation. Fit statistic : Chi-Squared = 38.92 using 59 PHA bins. Test statistic : Chi-Squared = 38.92 using 59 PHA bins. Reduced chi-squared = 0.7076 for 55 degrees of freedom Null hypothesis probability = 9.505068e-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 = 236.12 using 59 PHA bins. Test statistic : Chi-Squared = 236.12 using 59 PHA bins. Reduced chi-squared = 4.2931 for 55 degrees of freedom Null hypothesis probability = 2.675797e-24 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 49.2876 6.53557 -3 -0.313317 -3.23858 58.4471 9933.24 42.1328 5.1206 -3 0.374361 -3.29569 27.9253 8478.25 39.1158 1.40299 -4 0.395481 -4.15153 28.6248 9023.22 38.9239 0.532496 -1 0.392514 -4.59424 28.4436 9077.45 38.9188 0.0542926 -1 0.396258 -4.80673 28.3889 9063.23 ================================================== Variances and Principal Axes 1 2 3 7 2.0334E-02| -0.9972 -0.0309 -0.0678 0.0001 9.7208E+00| 0.0522 -0.9396 -0.3382 0.0039 1.6575E+02| -0.0533 -0.3408 0.9386 0.0018 2.7102E+08| 0.0000 0.0043 -0.0004 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 6.034e-01 2.334e+01 -1.024e+01 4.846e+03 2.334e+01 5.024e+03 -4.776e+02 1.164e+06 -1.024e+01 -4.776e+02 1.838e+02 -9.960e+04 4.846e+03 1.164e+06 -9.960e+04 2.710e+08 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 0.396258 +/- 0.776780 2 1 npeggrb beta -4.80673 +/- 70.8811 3 1 npeggrb tem keV 28.3889 +/- 13.5557 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 9063.23 +/- 1.64625E+04 ________________________________________________________________________ Fit statistic : Chi-Squared = 38.92 using 59 PHA bins. Test statistic : Chi-Squared = 38.92 using 59 PHA bins. Reduced chi-squared = 0.7076 for 55 degrees of freedom Null hypothesis probability = 9.504853e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 38.9179 0.00222036 -1 0.399210 -4.93924 28.3443 9041.91 ================================================== Variances and Principal Axes 1 2 3 7 2.0248E-02| -0.9974 -0.0243 -0.0683 0.0001 1.4227E+01| 0.0517 -0.8990 -0.4348 0.0047 1.7363E+02| -0.0509 -0.4372 0.8979 0.0026 4.4210E+08| 0.0000 0.0054 -0.0003 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 6.050e-01 3.879e+01 -1.024e+01 6.573e+03 3.879e+01 1.301e+04 -7.897e+02 2.394e+06 -1.024e+01 -7.897e+02 1.835e+02 -1.343e+05 6.573e+03 2.394e+06 -1.343e+05 4.421e+08 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 0.399210 +/- 0.777804 2 1 npeggrb beta -4.93924 +/- 114.062 3 1 npeggrb tem keV 28.3443 +/- 13.5448 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 9041.91 +/- 2.10258E+04 ________________________________________________________________________ Fit statistic : Chi-Squared = 38.92 using 59 PHA bins. Test statistic : Chi-Squared = 38.92 using 59 PHA bins. Reduced chi-squared = 0.7076 for 55 degrees of freedom Null hypothesis probability = 9.504954e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 38.9179 0.000853132 0 0.399458 -4.95592 28.3387 9039.46 ================================================== Variances and Principal Axes 1 2 3 7 2.0291E-02| -0.9974 -0.0209 -0.0686 0.0001 1.7751E+01| 0.0527 -0.8628 -0.5028 0.0053 1.8362E+02| -0.0487 -0.5051 0.8617 0.0034 5.8014E+08| 0.0000 0.0063 -0.0003 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 6.073e-01 5.201e+01 -1.025e+01 7.704e+03 5.201e+01 2.286e+04 -1.054e+03 3.637e+06 -1.025e+01 -1.054e+03 1.831e+02 -1.567e+05 7.704e+03 3.637e+06 -1.567e+05 5.801e+08 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 0.399458 +/- 0.779269 2 1 npeggrb beta -4.95592 +/- 151.197 3 1 npeggrb tem keV 28.3387 +/- 13.5324 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 9039.46 +/- 2.40856E+04 ________________________________________________________________________ Fit statistic : Chi-Squared = 38.92 using 59 PHA bins. Test statistic : Chi-Squared = 38.92 using 59 PHA bins. Reduced chi-squared = 0.7076 for 55 degrees of freedom Null hypothesis probability = 9.504963e-01 !XSPEC12>newpar 4 100.0; Fit statistic : Chi-Squared = 2493.61 using 59 PHA bins. Test statistic : Chi-Squared = 2493.61 using 59 PHA bins. Reduced chi-squared = 45.3384 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 = 2493.61 using 59 PHA bins. Test statistic : Chi-Squared = 2493.61 using 59 PHA bins. Reduced chi-squared = 45.3384 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 38.9178 0.000829243 -1 0.399903 -4.96184 28.3324 1995.29 ================================================== Variances and Principal Axes 1 2 3 7 3.9566E-03| -0.9937 -0.0666 -0.0902 0.0004 4.7780E+00| 0.0999 -0.8912 -0.4425 0.0055 1.7481E+02| -0.0509 -0.4487 0.8922 0.0031 6.0680E+08| 0.0000 0.0064 -0.0003 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 6.079e-01 5.396e+01 -1.025e+01 7.931e+03 5.396e+01 2.454e+04 -1.093e+03 3.856e+06 -1.025e+01 -1.093e+03 1.829e+02 -1.612e+05 7.931e+03 3.856e+06 -1.612e+05 6.068e+08 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 0.399903 +/- 0.779703 2 1 npeggrb beta -4.96184 +/- 156.653 3 1 npeggrb tem keV 28.3324 +/- 13.5253 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 1995.29 +/- 2.46327E+04 ________________________________________________________________________ Fit statistic : Chi-Squared = 38.92 using 59 PHA bins. Test statistic : Chi-Squared = 38.92 using 59 PHA bins. Reduced chi-squared = 0.7076 for 55 degrees of freedom Null hypothesis probability = 9.504970e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 38.9178 0.000779229 -1 0.400311 -4.96752 28.3261 1993.99 ================================================== Variances and Principal Axes 1 2 3 7 3.9514E-03| -0.9937 -0.0662 -0.0902 0.0004 4.8277E+00| 0.0997 -0.8901 -0.4448 0.0056 1.7504E+02| -0.0508 -0.4510 0.8911 0.0031 6.1349E+08| 0.0000 0.0064 -0.0003 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 6.081e-01 5.461e+01 -1.025e+01 7.981e+03 5.461e+01 2.512e+04 -1.105e+03 3.923e+06 -1.025e+01 -1.105e+03 1.828e+02 -1.622e+05 7.981e+03 3.923e+06 -1.622e+05 6.135e+08 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 0.400311 +/- 0.779776 2 1 npeggrb beta -4.96752 +/- 158.494 3 1 npeggrb tem keV 28.3261 +/- 13.5206 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 1993.99 +/- 2.47682E+04 ________________________________________________________________________ Fit statistic : Chi-Squared = 38.92 using 59 PHA bins. Test statistic : Chi-Squared = 38.92 using 59 PHA bins. Reduced chi-squared = 0.7076 for 55 degrees of freedom Null hypothesis probability = 9.504976e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 38.9177 0.000927957 -1 0.400696 -4.97309 28.3199 1992.67 ================================================== Variances and Principal Axes 1 2 3 7 3.9529E-03| -0.9937 -0.0659 -0.0903 0.0004 4.8648E+00| 0.0996 -0.8887 -0.4475 0.0056 1.7538E+02| -0.0508 -0.4536 0.8897 0.0032 6.1979E+08| 0.0000 0.0064 -0.0003 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 6.082e-01 5.524e+01 -1.025e+01 8.027e+03 5.524e+01 2.568e+04 -1.117e+03 3.987e+06 -1.025e+01 -1.117e+03 1.827e+02 -1.630e+05 8.027e+03 3.987e+06 -1.630e+05 6.198e+08 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 0.400696 +/- 0.779879 2 1 npeggrb beta -4.97309 +/- 160.263 3 1 npeggrb tem keV 28.3199 +/- 13.5162 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 1992.67 +/- 2.48952E+04 ________________________________________________________________________ Fit statistic : Chi-Squared = 38.92 using 59 PHA bins. Test statistic : Chi-Squared = 38.92 using 59 PHA bins. Reduced chi-squared = 0.7076 for 55 degrees of freedom Null hypothesis probability = 9.504982e-01 !XSPEC12>log peggrb50_100_350kev.log; Logging to file:peggrb50_100_350kev.log !XSPEC12>show; XSPEC version: 12.8.2 Sat May 30 17:34:00 2015 Auto-saving is done after every command. Fit statistic in use: Chi-Squared Minimization technique: Levenberg-Marquardt Convergence criterion = 0.01 Parameter fit deltas: 0.01 * parValue Always calculate parameter derivatives using full (slower) numerical differentiation: No Querying disabled - will not continue fitting. Prefit-renorming enabled. Solar abundance table: angr Photoionization Cross-Section Table: bcmc: Balucinska-Church and McCammon, 1998 Cosmology in use: H0 = 70 q0 = 0 Lambda0 = 0.73 Model data directory: /software/lheasoft/release/x86_64-unknown-linux-gnu-libc2.12/../spectral/modelData/ Plot settings: Showing of individual additive components is OFF. Showing of background spectra is OFF. Effective area normalization is OFF. Current unit settings: Energy = keV Wavelength = angstrom, with Y-Axis displayed per Hz X-Axis data display mode: 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: ../sw00544784000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00544784000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00544784000b_preslew.pha Net count rate (cts/s) for Spectrum:1 1.473e-02 +/- 1.146e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 58.12 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00544784000b_preslew.rsp for Source 1 Spectral data counts: 0.856073 Model predicted rate: 1.47346E-02 Current model list: ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 0.400696 +/- 0.779879 2 1 npeggrb beta -4.97309 +/- 160.263 3 1 npeggrb tem keV 28.3199 +/- 13.5162 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 1992.67 +/- 2.48952E+04 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 38.92 using 59 PHA bins. Test statistic : Chi-Squared = 38.92 using 59 PHA bins. Reduced chi-squared = 0.7076 for 55 degrees of freedom Null hypothesis probability = 9.504982e-01 Weighting method: standard !XSPEC12>error 7; Parameter Confidence Range (2.706) Apparent non-monotonicity in statistic space detected. Current bracket values 1561.88, 1552.4 and delta stat 1.80776, 4.45784 but latest trial 1557.25 gives 0.27772 Suggest that you check this result using the steppar command. Error occurred during upper bound error calculation. Fit statistic : Chi-Squared = 38.92 using 59 PHA bins. Test statistic : Chi-Squared = 38.92 using 59 PHA bins. Reduced chi-squared = 0.7076 for 55 degrees of freedom Null hypothesis probability = 9.504982e-01 Current data and model not fit yet. XSPEC12>/* XSPEC12>exit XSPEC: quit Spectral model in the Band function: ------------------------------------------------------------ Parameters : value lower 90% higher 90% alpha : 0.425087 ( -1.00822 1.04526 ) beta : -9.37167 ( 9.37167 19.3717 ) Epeak [keV] : 68.1254 ( -10.4797 28.3963 ) Norm@50keV : 7.50101E-03 ( -0.00747971 0.0921194 ) ------------------------------------------------------------ #Fit statistic : Chi-Squared = 38.92 using 59 PHA bins. # Reduced chi-squared = 0.7076 for 55 degrees of freedom # Null hypothesis probability = 9.504734e-01 Photon flux (15-150 keV) in 58.12 sec: ( ) ph/cm2/s Energy fluence (15-150 keV) : 4.88217e-07 ( 0 0 ) ergs/cm2