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 ../sw00350854000b_preslew.pha 1 spectrum in use Spectral Data File: ../sw00350854000b_preslew.pha Spectrum 1 Net count rate (cts/s) for Spectrum:1 1.059e-01 +/- 8.000e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 1-80 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 6.94 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 ../sw00350854000b_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 = 3.038125e+06 using 59 PHA bins. Test statistic : Chi-Squared = 3.038125e+06 using 59 PHA bins. Reduced chi-squared = 55238.64 for 55 degrees of freedom Null hypothesis probability = 0.000000e+00 Current data and model not fit yet. XSPEC12>renorm Fit statistic : Chi-Squared = 68.15 using 59 PHA bins. Test statistic : Chi-Squared = 68.15 using 59 PHA bins. Reduced chi-squared = 1.239 for 55 degrees of freedom Null hypothesis probability = 1.097107e-01 Current data and model not fit yet. XSPEC12>fit renorm: no renormalization necessary Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:epeak 5:norm 51.4628 4.38565 -1 -1.16421 -2.98203 53.1921 0.0137478 49.9224 432.388 -1 -1.17459 -2.64733 49.9359 0.0146867 49.2276 82.8475 -2 -1.00988 -3.04284 46.7168 0.0182061 47.9769 276.699 -2 -0.880499 -2.80386 46.0727 0.0219030 47.4095 123.829 -2 -0.774319 -2.79072 45.0804 0.0255444 47.0082 85.8327 -2 -0.686226 -2.77488 44.5407 0.0289738 46.758 49.4476 -2 -0.614452 -2.79879 44.2309 0.0320267 46.5993 28.7718 -2 -0.554259 -2.78434 43.8752 0.0348734 46.4865 20.0069 -2 -0.503707 -2.78870 43.6380 0.0374305 46.4058 13.1664 -2 -0.460343 -2.77963 43.3981 0.0398008 ================================================== Variances and Principal Axes 1 2 3 5 2.5675E-06| -0.0461 0.0008 0.0011 0.9989 2.2111E-01| 0.9944 0.0548 0.0775 0.0458 3.9972E+01| 0.0728 0.0815 -0.9940 0.0044 3.7165E-01| 0.0607 -0.9952 -0.0771 0.0036 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 4.320e-01 2.267e-01 -2.878e+00 2.293e-02 2.267e-01 6.339e-01 -3.207e+00 1.351e-02 -2.878e+00 -3.207e+00 3.950e+01 -1.739e-01 2.293e-02 1.351e-02 -1.739e-01 1.242e-03 ------------------------------------------------ ======================================================================== Model ngrbep<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 ngrbep alpha -0.460343 +/- 0.657253 2 1 ngrbep beta -2.77963 +/- 0.796207 3 1 ngrbep epeak keV 43.3981 +/- 6.28472 4 1 ngrbep enorm keV 50.0000 frozen 5 1 ngrbep norm 3.98008E-02 +/- 3.52431E-02 ________________________________________________________________________ Fit statistic : Chi-Squared = 46.41 using 59 PHA bins. Test statistic : Chi-Squared = 46.41 using 59 PHA bins. Reduced chi-squared = 0.8437 for 55 degrees of freedom Null hypothesis probability = 7.887193e-01 XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:epeak 5:norm 46.3439 0.19833 -2 -0.421468 -2.77436 43.1925 0.0420554 46.2991 6.91857 -2 -0.388963 -2.77091 43.0281 0.0440332 46.2652 5.2419 -2 -0.360542 -2.76734 42.8847 0.0458433 46.239 4.00846 -2 -0.335557 -2.76401 42.7605 0.0474971 46.2182 3.11979 -2 -0.313371 -2.75929 42.6429 0.0490278 46.2019 2.51481 -2 -0.293537 -2.75528 42.5387 0.0504401 46.1881 2.04496 -2 -0.275639 -2.75011 42.4383 0.0517610 46.1769 1.71051 -2 -0.259327 -2.74449 42.3417 0.0530054 46.1613 1.4696 -3 -0.180385 -2.71442 41.8499 0.0591525 46.1245 16.4193 -3 -0.125020 -2.69800 41.5368 0.0643643 ================================================== Variances and Principal Axes 1 2 3 5 6.4314E-06| -0.0743 0.0020 0.0022 0.9972 1.8171E-01| 0.2676 0.9594 0.0869 0.0178 2.8628E-01| -0.9555 0.2750 -0.0795 -0.0716 3.6253E+01| 0.0998 0.0620 -0.9930 0.0095 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 6.352e-01 1.955e-01 -3.566e+00 5.492e-02 1.955e-01 3.281e-01 -2.222e+00 1.888e-02 -3.566e+00 -2.222e+00 3.575e+01 -3.413e-01 5.492e-02 1.888e-02 -3.413e-01 4.825e-03 ------------------------------------------------ ======================================================================== Model ngrbep<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 ngrbep alpha -0.125020 +/- 0.796977 2 1 ngrbep beta -2.69800 +/- 0.572787 3 1 ngrbep epeak keV 41.5368 +/- 5.97938 4 1 ngrbep enorm keV 50.0000 frozen 5 1 ngrbep norm 6.43643E-02 +/- 6.94600E-02 ________________________________________________________________________ Fit statistic : Chi-Squared = 46.12 using 59 PHA bins. Test statistic : Chi-Squared = 46.12 using 59 PHA bins. Reduced chi-squared = 0.8386 for 55 degrees of freedom Null hypothesis probability = 7.973194e-01 XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:epeak 5:norm 46.1108 0.0283589 -3 -0.0939141 -2.69349 41.3908 0.0675294 ================================================== Variances and Principal Axes 1 2 3 5 7.5599E-06| -0.0814 0.0024 0.0025 0.9967 1.6089E-01| 0.2254 0.9707 0.0815 0.0158 2.9265E-01| -0.9652 0.2329 -0.0888 -0.0792 3.5402E+01| 0.1047 0.0589 -0.9927 0.0109 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 6.688e-01 1.877e-01 -3.651e+00 6.351e-02 1.877e-01 2.903e-01 -2.063e+00 1.990e-02 -3.651e+00 -2.063e+00 3.489e+01 -3.823e-01 6.351e-02 1.990e-02 -3.823e-01 6.124e-03 ------------------------------------------------ ======================================================================== Model ngrbep<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 ngrbep alpha -9.39141E-02 +/- 0.817784 2 1 ngrbep beta -2.69349 +/- 0.538774 3 1 ngrbep epeak keV 41.3908 +/- 5.90682 4 1 ngrbep enorm keV 50.0000 frozen 5 1 ngrbep norm 6.75294E-02 +/- 7.82578E-02 ________________________________________________________________________ Fit statistic : Chi-Squared = 46.11 using 59 PHA bins. Test statistic : Chi-Squared = 46.11 using 59 PHA bins. Reduced chi-squared = 0.8384 for 55 degrees of freedom Null hypothesis probability = 7.977323e-01 XSPEC12>log bat_spec_ngrbep.log Logging to file:bat_spec_ngrbep.log XSPEC12>show XSPEC version: 12.8.2 Sun May 31 04:11:01 2015 Auto-saving is done after every command. Fit statistic in use: Chi-Squared Minimization technique: Levenberg-Marquardt Convergence criterion = 0.01 Parameter fit deltas: 0.01 * parValue Always calculate parameter derivatives using full (slower) numerical differentiation: No Querying disabled - will not continue fitting. Prefit-renorming enabled. Solar abundance table: angr Photoionization Cross-Section Table: bcmc: Balucinska-Church and McCammon, 1998 Cosmology in use: H0 = 70 q0 = 0 Lambda0 = 0.73 Model data directory: /software/lheasoft/release/x86_64-unknown-linux-gnu-libc2.12/../spectral/modelData/ Plot settings: Showing of individual additive components is OFF. Showing of background spectra is OFF. Effective area normalization is OFF. Current unit settings: Energy = keV Wavelength = angstrom, with Y-Axis displayed per Hz X-Axis data display mode: 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: ../sw00350854000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00350854000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00350854000b_preslew.pha Net count rate (cts/s) for Spectrum:1 9.952e-02 +/- 4.544e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 6.94 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00350854000b_preslew.rsp for Source 1 Spectral data counts: 0.690698 Model predicted rate: 9.79023E-02 Current model list: ======================================================================== Model ngrbep<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 ngrbep alpha -9.39141E-02 +/- 0.817784 2 1 ngrbep beta -2.69349 +/- 0.538774 3 1 ngrbep epeak keV 41.3908 +/- 5.90682 4 1 ngrbep enorm keV 50.0000 frozen 5 1 ngrbep norm 6.75294E-02 +/- 7.82578E-02 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 46.11 using 59 PHA bins. Test statistic : Chi-Squared = 46.11 using 59 PHA bins. Reduced chi-squared = 0.8384 for 55 degrees of freedom Null hypothesis probability = 7.977323e-01 Weighting method: standard XSPEC12>query yes XSPEC12>flux 20.0 50.0 Model Flux 0.45794 photons (2.3077e-08 ergs/cm^2/s) range (20.000 - 50.000 keV) XSPEC12>flux 50.0 150.0 Model Flux 0.17128 photons (2.1167e-08 ergs/cm^2/s) range (50.000 - 150.00 keV) XSPEC12>error 1 Parameter Confidence Range (2.706) 1 -1.07192 1.78825 (-0.993882,1.86629) XSPEC12>error 2 Parameter Confidence Range (2.706) ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -464669, with delta statistic: 1.17007 ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -4.87238e+11, with delta statistic: 1.17007 ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -5.10906e+17, with delta statistic: 1.17007 2 0 -2.18433 (2.69224,0.507909) XSPEC12>error 3 Parameter Confidence Range (2.706) 3 33.1882 51.0654 (-8.09001,9.78711) XSPEC12>error 5 Parameter Confidence Range (2.706) Due to zero model norms, the following fit parameters are temporarily frozen:1 2 3 Fit error occurred during lower bound error calculation. 5 0 1.30979 (-0.0705385,1.23925) XSPEC12>flux 15.0 350.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.8207 photons (5.7186e-08 ergs/cm^2/s) range (15.000 - 350.00 keV) Error range 0.000 - 0.8899 (0.000 - 6.948e-08) (90.00% confidence) XSPEC12>flux 15.0 150.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.79659 photons (4.8931e-08 ergs/cm^2/s) range (15.000 - 150.00 keV) Error range 0.000 - 0.8049 (0.000 - 5.101e-08) (90.00% confidence) XSPEC12>flux 15.0 25.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.29609 photons (9.2904e-09 ergs/cm^2/s) range (15.000 - 25.000 keV) Error range 0.000 - 0.3078 (0.000 - 9.646e-09) (90.00% confidence) XSPEC12>flux 25.0 50.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.32926 photons (1.8476e-08 ergs/cm^2/s) range (25.000 - 50.000 keV) Error range 0.000 - 0.3352 (0.000 - 1.886e-08) (90.00% confidence) XSPEC12>flux 50.0 100.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.14003 photons (1.514e-08 ergs/cm^2/s) range (50.000 - 100.00 keV) Error range 0.000 - 0.1581 (0.000 - 1.738e-08) (90.00% confidence) XSPEC12>flux 100.0 150.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.031208 photons (6.025e-09 ergs/cm^2/s) range (100.00 - 150.00 keV) Error range 0.000 - 0.05866 (0.000 - 1.155e-08) (90.00% confidence) XSPEC12>flux 100.0 350.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.055322 photons (1.428e-08 ergs/cm^2/s) range (100.00 - 350.00 keV) Error range 0.000 - 0.1167 (0.000 - 3.263e-08) (90.00% confidence) XSPEC12>log none Log file closed logging switched off XSPEC12>setplot energy XSPEC12>setplot command sc white 1 XSPEC12>setplot command cpd bat_spec_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 = 89.28 using 59 PHA bins. Test statistic : Chi-Squared = 89.28 using 59 PHA bins. Reduced chi-squared = 1.623 for 55 degrees of freedom Null hypothesis probability = 2.369451e-03 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 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 = 89.28 using 59 PHA bins. Test statistic : Chi-Squared = 89.28 using 59 PHA bins. Reduced chi-squared = 1.623 for 55 degrees of freedom Null hypothesis probability = 2.369451e-03 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 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 = 89.28 using 59 PHA bins. Test statistic : Chi-Squared = 89.28 using 59 PHA bins. Reduced chi-squared = 1.623 for 55 degrees of freedom Null hypothesis probability = 2.369451e-03 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 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 = 89.28 using 59 PHA bins. Test statistic : Chi-Squared = 89.28 using 59 PHA bins. Reduced chi-squared = 1.623 for 55 degrees of freedom Null hypothesis probability = 2.369451e-03 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 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 = 89.28 using 59 PHA bins. Test statistic : Chi-Squared = 89.28 using 59 PHA bins. Reduced chi-squared = 1.623 for 55 degrees of freedom Null hypothesis probability = 2.369451e-03 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 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 = 89.28 using 59 PHA bins. Test statistic : Chi-Squared = 89.28 using 59 PHA bins. Reduced chi-squared = 1.623 for 55 degrees of freedom Null hypothesis probability = 2.369451e-03 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 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 = 89.28 using 59 PHA bins. Test statistic : Chi-Squared = 89.28 using 59 PHA bins. Reduced chi-squared = 1.623 for 55 degrees of freedom Null hypothesis probability = 2.369451e-03 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 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 = 594.94 using 59 PHA bins. Test statistic : Chi-Squared = 594.94 using 59 PHA bins. Reduced chi-squared = 10.817 for 55 degrees of freedom Null hypothesis probability = 1.196832e-91 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 48.9201 1.35157 -3 -0.223454 -2.32732 22.2988 60887.8 47.1419 4.0597 -4 -0.397771 -2.69778 27.2888 55966.3 46.8469 2.06876 -3 -0.106002 -2.66428 20.5832 57437.2 46.1428 2.19015 -4 -0.190730 -2.73793 23.0915 56598.2 46.1203 0.15601 -5 -0.0560294 -2.67375 21.0201 57334.5 46.1098 0.231201 -6 -0.0854906 -2.70506 21.6377 56996.0 46.1088 0.0100284 -7 -0.0485717 -2.68269 21.0793 57257.9 ================================================== Variances and Principal Axes 1 2 3 7 8.7515E-03| -0.8359 -0.5451 -0.0650 0.0000 3.8286E-02| 0.5445 -0.8383 0.0284 0.0001 1.2788E+02| -0.0699 -0.0117 0.9975 0.0004 6.0447E+07| 0.0000 0.0001 -0.0004 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 6.818e-01 1.869e-01 -9.594e+00 1.531e+03 1.869e-01 2.852e-01 -3.159e+00 3.795e+03 -9.594e+00 -3.159e+00 1.389e+02 -2.661e+04 1.531e+03 3.795e+03 -2.661e+04 6.045e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -4.85717E-02 +/- 0.825723 2 1 npeggrb beta -2.68269 +/- 0.534033 3 1 npeggrb tem keV 21.0793 +/- 11.7876 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 5.72579E+04 +/- 7774.75 ________________________________________________________________________ Fit statistic : Chi-Squared = 46.11 using 59 PHA bins. Test statistic : Chi-Squared = 46.11 using 59 PHA bins. Reduced chi-squared = 0.8383 for 55 degrees of freedom Null hypothesis probability = 7.977926e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 46.1085 0.0242444 -3 -0.0648478 -2.69550 21.3404 57113.7 ================================================== Variances and Principal Axes 1 2 3 7 8.7211E-03| -0.8135 -0.5778 -0.0660 0.0000 3.6620E-02| 0.5769 -0.8161 0.0332 0.0000 1.2446E+02| -0.0731 -0.0111 0.9973 0.0004 5.9251E+07| 0.0000 0.0001 -0.0004 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 7.235e-01 1.816e-01 -9.751e+00 1.560e+03 1.816e-01 2.568e-01 -2.939e+00 3.562e+03 -9.751e+00 -2.939e+00 1.351e+02 -2.595e+04 1.560e+03 3.562e+03 -2.595e+04 5.925e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -6.48478E-02 +/- 0.850590 2 1 npeggrb beta -2.69550 +/- 0.506732 3 1 npeggrb tem keV 21.3404 +/- 11.6252 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 5.71137E+04 +/- 7697.48 ________________________________________________________________________ Fit statistic : Chi-Squared = 46.11 using 59 PHA bins. Test statistic : Chi-Squared = 46.11 using 59 PHA bins. Reduced chi-squared = 0.8383 for 55 degrees of freedom Null hypothesis probability = 7.978041e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 46.108 0.00559208 -3 -0.0568334 -2.68921 21.2160 57189.2 ================================================== Variances and Principal Axes 1 2 3 7 8.6815E-03| -0.8266 -0.5590 -0.0654 0.0000 3.7851E-02| 0.5583 -0.8291 0.0312 0.0001 1.2412E+02| -0.0717 -0.0108 0.9974 0.0005 6.0354E+07| 0.0000 0.0001 -0.0005 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 7.014e-01 1.845e-01 -9.641e+00 1.664e+03 1.845e-01 2.715e-01 -3.045e+00 3.713e+03 -9.641e+00 -3.045e+00 1.363e+02 -2.785e+04 1.664e+03 3.713e+03 -2.785e+04 6.035e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -5.68334E-02 +/- 0.837497 2 1 npeggrb beta -2.68921 +/- 0.521104 3 1 npeggrb tem keV 21.2160 +/- 11.6757 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 5.71892E+04 +/- 7768.80 ________________________________________________________________________ Fit statistic : Chi-Squared = 46.11 using 59 PHA bins. Test statistic : Chi-Squared = 46.11 using 59 PHA bins. Reduced chi-squared = 0.8383 for 55 degrees of freedom Null hypothesis probability = 7.978177e-01 !XSPEC12>log peggrb50_15_350kev.log; Logging to file:peggrb50_15_350kev.log !XSPEC12>show; XSPEC version: 12.8.2 Sun May 31 04:11:04 2015 Auto-saving is done after every command. Fit statistic in use: Chi-Squared Minimization technique: Levenberg-Marquardt Convergence criterion = 0.01 Parameter fit deltas: 0.01 * parValue Always calculate parameter derivatives using full (slower) numerical differentiation: No Querying disabled - will not continue fitting. Prefit-renorming enabled. Solar abundance table: angr Photoionization Cross-Section Table: bcmc: Balucinska-Church and McCammon, 1998 Cosmology in use: H0 = 70 q0 = 0 Lambda0 = 0.73 Model data directory: /software/lheasoft/release/x86_64-unknown-linux-gnu-libc2.12/../spectral/modelData/ Plot settings: Showing of individual additive components is OFF. Showing of background spectra is OFF. Effective area normalization is OFF. Current unit settings: Energy = keV Wavelength = angstrom, with Y-Axis displayed per Hz X-Axis data display mode: Energy Spectra plots will be shifted to source frame by redshift value z: 0 Device: /null Plotting of line IDs is OFF. Splashpage is ON. xlog for data plots is ON. ylog for data plots is OFF. Default plot rebin settings for all plot groups: Min. Signif. Max. # Bins Error Type 0.00000 1 quad Responses read: ../sw00350854000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00350854000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00350854000b_preslew.pha Net count rate (cts/s) for Spectrum:1 9.952e-02 +/- 4.544e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 6.94 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00350854000b_preslew.rsp for Source 1 Spectral data counts: 0.690698 Model predicted rate: 9.79590E-02 Current model list: ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -5.68334E-02 +/- 0.837497 2 1 npeggrb beta -2.68921 +/- 0.521104 3 1 npeggrb tem keV 21.2160 +/- 11.6757 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 5.71892E+04 +/- 7768.80 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 46.11 using 59 PHA bins. Test statistic : Chi-Squared = 46.11 using 59 PHA bins. Reduced chi-squared = 0.8383 for 55 degrees of freedom Null hypothesis probability = 7.978177e-01 Weighting method: standard !XSPEC12>error 7; Parameter Confidence Range (2.706) Apparent non-monotonicity in statistic space detected. Current bracket values 57189.2, 44409.5 and delta stat 0, 2.92842 but latest trial 44904.4 gives 3.58201 Suggest that you check this result using the steppar command. 7 50799.3 69523.5 (-6382.56,12341.6) !XSPEC12>log none; Log file closed logging switched off XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_peggrb_part2_15_150k 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 = 594.94 using 59 PHA bins. Test statistic : Chi-Squared = 594.94 using 59 PHA bins. Reduced chi-squared = 10.817 for 55 degrees of freedom Null hypothesis probability = 1.196832e-91 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 48.9201 1.35157 -3 -0.223454 -2.32732 22.2988 60887.8 47.1419 4.0597 -4 -0.397771 -2.69778 27.2888 55966.3 46.8469 2.06876 -3 -0.106002 -2.66428 20.5832 57437.2 46.1428 2.19015 -4 -0.190730 -2.73793 23.0915 56598.2 46.1203 0.15601 -5 -0.0560294 -2.67375 21.0201 57334.5 46.1098 0.231201 -6 -0.0854906 -2.70506 21.6377 56996.0 46.1088 0.0100284 -7 -0.0485717 -2.68269 21.0793 57257.9 ================================================== Variances and Principal Axes 1 2 3 7 8.7515E-03| -0.8359 -0.5451 -0.0650 0.0000 3.8286E-02| 0.5445 -0.8383 0.0284 0.0001 1.2788E+02| -0.0699 -0.0117 0.9975 0.0004 6.0447E+07| 0.0000 0.0001 -0.0004 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 6.818e-01 1.869e-01 -9.594e+00 1.531e+03 1.869e-01 2.852e-01 -3.159e+00 3.795e+03 -9.594e+00 -3.159e+00 1.389e+02 -2.661e+04 1.531e+03 3.795e+03 -2.661e+04 6.045e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -4.85717E-02 +/- 0.825723 2 1 npeggrb beta -2.68269 +/- 0.534033 3 1 npeggrb tem keV 21.0793 +/- 11.7876 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 5.72579E+04 +/- 7774.75 ________________________________________________________________________ Fit statistic : Chi-Squared = 46.11 using 59 PHA bins. Test statistic : Chi-Squared = 46.11 using 59 PHA bins. Reduced chi-squared = 0.8383 for 55 degrees of freedom Null hypothesis probability = 7.977926e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 46.1085 0.0242444 -3 -0.0648478 -2.69550 21.3404 57113.7 ================================================== Variances and Principal Axes 1 2 3 7 8.7211E-03| -0.8135 -0.5778 -0.0660 0.0000 3.6620E-02| 0.5769 -0.8161 0.0332 0.0000 1.2446E+02| -0.0731 -0.0111 0.9973 0.0004 5.9251E+07| 0.0000 0.0001 -0.0004 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 7.235e-01 1.816e-01 -9.751e+00 1.560e+03 1.816e-01 2.568e-01 -2.939e+00 3.562e+03 -9.751e+00 -2.939e+00 1.351e+02 -2.595e+04 1.560e+03 3.562e+03 -2.595e+04 5.925e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -6.48478E-02 +/- 0.850590 2 1 npeggrb beta -2.69550 +/- 0.506732 3 1 npeggrb tem keV 21.3404 +/- 11.6252 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 5.71137E+04 +/- 7697.48 ________________________________________________________________________ Fit statistic : Chi-Squared = 46.11 using 59 PHA bins. Test statistic : Chi-Squared = 46.11 using 59 PHA bins. Reduced chi-squared = 0.8383 for 55 degrees of freedom Null hypothesis probability = 7.978041e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 46.108 0.00559208 -3 -0.0568334 -2.68921 21.2160 57189.2 ================================================== Variances and Principal Axes 1 2 3 7 8.6815E-03| -0.8266 -0.5590 -0.0654 0.0000 3.7851E-02| 0.5583 -0.8291 0.0312 0.0001 1.2412E+02| -0.0717 -0.0108 0.9974 0.0005 6.0354E+07| 0.0000 0.0001 -0.0005 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 7.014e-01 1.845e-01 -9.641e+00 1.664e+03 1.845e-01 2.715e-01 -3.045e+00 3.713e+03 -9.641e+00 -3.045e+00 1.363e+02 -2.785e+04 1.664e+03 3.713e+03 -2.785e+04 6.035e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -5.68334E-02 +/- 0.837497 2 1 npeggrb beta -2.68921 +/- 0.521104 3 1 npeggrb tem keV 21.2160 +/- 11.6757 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 5.71892E+04 +/- 7768.80 ________________________________________________________________________ Fit statistic : Chi-Squared = 46.11 using 59 PHA bins. Test statistic : Chi-Squared = 46.11 using 59 PHA bins. Reduced chi-squared = 0.8383 for 55 degrees of freedom Null hypothesis probability = 7.978177e-01 !XSPEC12>newpar 5 150.0; Fit statistic : Chi-Squared = 61.84 using 59 PHA bins. Test statistic : Chi-Squared = 61.84 using 59 PHA bins. Reduced chi-squared = 1.124 for 55 degrees of freedom Null hypothesis probability = 2.450225e-01 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 46.108 0.00384992 -1 -0.0569416 -2.69060 21.2234 48903.6 ================================================== Variances and Principal Axes 1 2 3 7 1.2144E-02| -0.9583 -0.2760 -0.0742 0.0000 1.0666E-01| 0.2768 -0.9609 0.0000 0.0001 1.3616E+02| -0.0713 -0.0205 0.9972 0.0002 9.9947E+06| 0.0000 0.0001 -0.0002 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 7.121e-01 1.833e-01 -9.697e+00 8.832e+01 1.833e-01 2.643e-01 -2.996e+00 1.037e+03 -9.697e+00 -2.996e+00 1.358e+02 -2.013e+03 8.832e+01 1.037e+03 -2.013e+03 9.995e+06 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -5.69416E-02 +/- 0.843840 2 1 npeggrb beta -2.69060 +/- 0.514148 3 1 npeggrb tem keV 21.2234 +/- 11.6539 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 4.89036E+04 +/- 3161.44 ________________________________________________________________________ Fit statistic : Chi-Squared = 46.11 using 59 PHA bins. Test statistic : Chi-Squared = 46.11 using 59 PHA bins. Reduced chi-squared = 0.8383 for 55 degrees of freedom Null hypothesis probability = 7.978187e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 46.108 0.000915854 -1 -0.0572156 -2.69086 21.2274 48902.2 ================================================== Variances and Principal Axes 1 2 3 7 1.2131E-02| -0.9585 -0.2752 -0.0742 0.0000 1.0717E-01| 0.2759 -0.9612 -0.0000 0.0001 1.3589E+02| -0.0713 -0.0205 0.9972 0.0002 9.9961E+06| 0.0000 0.0001 -0.0002 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 7.105e-01 1.835e-01 -9.679e+00 9.831e+01 1.835e-01 2.656e-01 -3.001e+00 1.042e+03 -9.679e+00 -3.001e+00 1.356e+02 -2.148e+03 9.831e+01 1.042e+03 -2.148e+03 9.996e+06 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -5.72156E-02 +/- 0.842941 2 1 npeggrb beta -2.69086 +/- 0.515323 3 1 npeggrb tem keV 21.2274 +/- 11.6451 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 4.89022E+04 +/- 3161.66 ________________________________________________________________________ Fit statistic : Chi-Squared = 46.11 using 59 PHA bins. Test statistic : Chi-Squared = 46.11 using 59 PHA bins. Reduced chi-squared = 0.8383 for 55 degrees of freedom Null hypothesis probability = 7.978190e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 46.108 0.0555983 1 -0.0572441 -2.69086 21.2274 48902.1 ================================================== Variances and Principal Axes 1 2 3 7 1.2015E-02| -0.9598 -0.2709 -0.0739 0.0000 1.0595E-01| 0.2718 -0.9623 -0.0018 0.0001 1.5173E+02| -0.0706 -0.0218 0.9973 0.0002 9.9883E+06| 0.0000 0.0001 -0.0002 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 7.753e-01 2.150e-01 -1.069e+01 5.960e+01 2.150e-01 2.780e-01 -3.466e+00 1.033e+03 -1.069e+01 -3.466e+00 1.512e+02 -1.630e+03 5.960e+01 1.033e+03 -1.630e+03 9.988e+06 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -5.72441E-02 +/- 0.880488 2 1 npeggrb beta -2.69086 +/- 0.527258 3 1 npeggrb tem keV 21.2274 +/- 12.2952 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 4.89021E+04 +/- 3160.43 ________________________________________________________________________ Fit statistic : Chi-Squared = 46.11 using 59 PHA bins. Test statistic : Chi-Squared = 46.11 using 59 PHA bins. Reduced chi-squared = 0.8383 for 55 degrees of freedom Null hypothesis probability = 7.978190e-01 !XSPEC12>log peggrb50_15_150kev.log; Logging to file:peggrb50_15_150kev.log !XSPEC12>show; XSPEC version: 12.8.2 Sun May 31 04:11:05 2015 Auto-saving is done after every command. Fit statistic in use: Chi-Squared Minimization technique: Levenberg-Marquardt Convergence criterion = 0.01 Parameter fit deltas: 0.01 * parValue Always calculate parameter derivatives using full (slower) numerical differentiation: No Querying disabled - will not continue fitting. Prefit-renorming enabled. Solar abundance table: angr Photoionization Cross-Section Table: bcmc: Balucinska-Church and McCammon, 1998 Cosmology in use: H0 = 70 q0 = 0 Lambda0 = 0.73 Model data directory: /software/lheasoft/release/x86_64-unknown-linux-gnu-libc2.12/../spectral/modelData/ Plot settings: Showing of individual additive components is OFF. Showing of background spectra is OFF. Effective area normalization is OFF. Current unit settings: Energy = keV Wavelength = angstrom, with Y-Axis displayed per Hz X-Axis data display mode: Energy Spectra plots will be shifted to source frame by redshift value z: 0 Device: /null Plotting of line IDs is OFF. Splashpage is ON. xlog for data plots is ON. ylog for data plots is OFF. Default plot rebin settings for all plot groups: Min. Signif. Max. # Bins Error Type 0.00000 1 quad Responses read: ../sw00350854000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00350854000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00350854000b_preslew.pha Net count rate (cts/s) for Spectrum:1 9.952e-02 +/- 4.544e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 6.94 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00350854000b_preslew.rsp for Source 1 Spectral data counts: 0.690698 Model predicted rate: 9.79547E-02 Current model list: ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -5.72441E-02 +/- 0.880488 2 1 npeggrb beta -2.69086 +/- 0.527258 3 1 npeggrb tem keV 21.2274 +/- 12.2952 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 4.89021E+04 +/- 3160.43 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 46.11 using 59 PHA bins. Test statistic : Chi-Squared = 46.11 using 59 PHA bins. Reduced chi-squared = 0.8383 for 55 degrees of freedom Null hypothesis probability = 7.978190e-01 Weighting method: standard !XSPEC12>error 7; Parameter Confidence Range (2.706) Error occurred during lower bound error calculation. Fit statistic : Chi-Squared = 46.11 using 59 PHA bins. Test statistic : Chi-Squared = 46.11 using 59 PHA bins. Reduced chi-squared = 0.8383 for 55 degrees of freedom Null hypothesis probability = 7.978190e-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 = 594.94 using 59 PHA bins. Test statistic : Chi-Squared = 594.94 using 59 PHA bins. Reduced chi-squared = 10.817 for 55 degrees of freedom Null hypothesis probability = 1.196832e-91 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 48.9201 1.35157 -3 -0.223454 -2.32732 22.2988 60887.8 47.1419 4.0597 -4 -0.397771 -2.69778 27.2888 55966.3 46.8469 2.06876 -3 -0.106002 -2.66428 20.5832 57437.2 46.1428 2.19015 -4 -0.190730 -2.73793 23.0915 56598.2 46.1203 0.15601 -5 -0.0560294 -2.67375 21.0201 57334.5 46.1098 0.231201 -6 -0.0854906 -2.70506 21.6377 56996.0 46.1088 0.0100284 -7 -0.0485717 -2.68269 21.0793 57257.9 ================================================== Variances and Principal Axes 1 2 3 7 8.7515E-03| -0.8359 -0.5451 -0.0650 0.0000 3.8286E-02| 0.5445 -0.8383 0.0284 0.0001 1.2788E+02| -0.0699 -0.0117 0.9975 0.0004 6.0447E+07| 0.0000 0.0001 -0.0004 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 6.818e-01 1.869e-01 -9.594e+00 1.531e+03 1.869e-01 2.852e-01 -3.159e+00 3.795e+03 -9.594e+00 -3.159e+00 1.389e+02 -2.661e+04 1.531e+03 3.795e+03 -2.661e+04 6.045e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -4.85717E-02 +/- 0.825723 2 1 npeggrb beta -2.68269 +/- 0.534033 3 1 npeggrb tem keV 21.0793 +/- 11.7876 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 5.72579E+04 +/- 7774.75 ________________________________________________________________________ Fit statistic : Chi-Squared = 46.11 using 59 PHA bins. Test statistic : Chi-Squared = 46.11 using 59 PHA bins. Reduced chi-squared = 0.8383 for 55 degrees of freedom Null hypothesis probability = 7.977926e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 46.1085 0.0242444 -3 -0.0648478 -2.69550 21.3404 57113.7 ================================================== Variances and Principal Axes 1 2 3 7 8.7211E-03| -0.8135 -0.5778 -0.0660 0.0000 3.6620E-02| 0.5769 -0.8161 0.0332 0.0000 1.2446E+02| -0.0731 -0.0111 0.9973 0.0004 5.9251E+07| 0.0000 0.0001 -0.0004 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 7.235e-01 1.816e-01 -9.751e+00 1.560e+03 1.816e-01 2.568e-01 -2.939e+00 3.562e+03 -9.751e+00 -2.939e+00 1.351e+02 -2.595e+04 1.560e+03 3.562e+03 -2.595e+04 5.925e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -6.48478E-02 +/- 0.850590 2 1 npeggrb beta -2.69550 +/- 0.506732 3 1 npeggrb tem keV 21.3404 +/- 11.6252 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 5.71137E+04 +/- 7697.48 ________________________________________________________________________ Fit statistic : Chi-Squared = 46.11 using 59 PHA bins. Test statistic : Chi-Squared = 46.11 using 59 PHA bins. Reduced chi-squared = 0.8383 for 55 degrees of freedom Null hypothesis probability = 7.978041e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 46.108 0.00559208 -3 -0.0568334 -2.68921 21.2160 57189.2 ================================================== Variances and Principal Axes 1 2 3 7 8.6815E-03| -0.8266 -0.5590 -0.0654 0.0000 3.7851E-02| 0.5583 -0.8291 0.0312 0.0001 1.2412E+02| -0.0717 -0.0108 0.9974 0.0005 6.0354E+07| 0.0000 0.0001 -0.0005 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 7.014e-01 1.845e-01 -9.641e+00 1.664e+03 1.845e-01 2.715e-01 -3.045e+00 3.713e+03 -9.641e+00 -3.045e+00 1.363e+02 -2.785e+04 1.664e+03 3.713e+03 -2.785e+04 6.035e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -5.68334E-02 +/- 0.837497 2 1 npeggrb beta -2.68921 +/- 0.521104 3 1 npeggrb tem keV 21.2160 +/- 11.6757 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 5.71892E+04 +/- 7768.80 ________________________________________________________________________ Fit statistic : Chi-Squared = 46.11 using 59 PHA bins. Test statistic : Chi-Squared = 46.11 using 59 PHA bins. Reduced chi-squared = 0.8383 for 55 degrees of freedom Null hypothesis probability = 7.978177e-01 !XSPEC12>newpar 5 25.0; Fit statistic : Chi-Squared = 14958.49 using 59 PHA bins. Test statistic : Chi-Squared = 14958.49 using 59 PHA bins. Reduced chi-squared = 271.9725 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 46.108 0.00386138 -1 -0.0567957 -2.69073 21.2206 9204.44 ================================================== Variances and Principal Axes 1 2 3 7 4.4100E-03| -0.9925 -0.1011 -0.0690 -0.0001 1.8933E-01| 0.1027 -0.9945 -0.0191 0.0002 1.1313E+02| -0.0667 -0.0261 0.9974 -0.0059 6.6064E+05| -0.0006 -0.0000 0.0059 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 7.117e-01 1.833e-01 -9.692e+00 -3.653e+02 1.833e-01 2.643e-01 -2.996e+00 -9.862e+00 -9.692e+00 -2.996e+00 1.358e+02 3.915e+03 -3.653e+02 -9.862e+00 3.915e+03 6.606e+05 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -5.67957E-02 +/- 0.843610 2 1 npeggrb beta -2.69073 +/- 0.514126 3 1 npeggrb tem keV 21.2206 +/- 11.6516 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 9204.44 +/- 812.785 ________________________________________________________________________ Fit statistic : Chi-Squared = 46.11 using 59 PHA bins. Test statistic : Chi-Squared = 46.11 using 59 PHA bins. Reduced chi-squared = 0.8383 for 55 degrees of freedom Null hypothesis probability = 7.978187e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 46.108 0.00065692 -1 -0.0568756 -2.69085 21.2226 9204.12 ================================================== Variances and Principal Axes 1 2 3 7 4.4068E-03| -0.9925 -0.1008 -0.0690 -0.0001 1.9017E-01| 0.1023 -0.9946 -0.0193 0.0002 1.1284E+02| -0.0667 -0.0262 0.9974 -0.0060 6.6099E+05| -0.0006 -0.0000 0.0059 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 7.103e-01 1.836e-01 -9.674e+00 -3.655e+02 1.836e-01 2.656e-01 -3.001e+00 -1.010e+01 -9.674e+00 -3.001e+00 1.355e+02 3.920e+03 -3.655e+02 -1.010e+01 3.920e+03 6.610e+05 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -5.68756E-02 +/- 0.842783 2 1 npeggrb beta -2.69085 +/- 0.515336 3 1 npeggrb tem keV 21.2226 +/- 11.6412 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 9204.12 +/- 812.999 ________________________________________________________________________ Fit statistic : Chi-Squared = 46.11 using 59 PHA bins. Test statistic : Chi-Squared = 46.11 using 59 PHA bins. Reduced chi-squared = 0.8383 for 55 degrees of freedom Null hypothesis probability = 7.978188e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 46.108 0.000369105 -1 -0.0569767 -2.69088 21.2242 9204.08 ================================================== Variances and Principal Axes 1 2 3 7 4.4076E-03| -0.9925 -0.1007 -0.0690 -0.0001 1.9027E-01| 0.1023 -0.9946 -0.0192 0.0002 1.1294E+02| -0.0667 -0.0262 0.9974 -0.0059 6.6014E+05| -0.0006 -0.0000 0.0059 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 7.100e-01 1.836e-01 -9.672e+00 -3.647e+02 1.836e-01 2.657e-01 -3.002e+00 -9.895e+00 -9.672e+00 -3.002e+00 1.355e+02 3.909e+03 -3.647e+02 -9.895e+00 3.909e+03 6.601e+05 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -5.69767E-02 +/- 0.842644 2 1 npeggrb beta -2.69088 +/- 0.515469 3 1 npeggrb tem keV 21.2242 +/- 11.6410 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 9204.08 +/- 812.475 ________________________________________________________________________ Fit statistic : Chi-Squared = 46.11 using 59 PHA bins. Test statistic : Chi-Squared = 46.11 using 59 PHA bins. Reduced chi-squared = 0.8383 for 55 degrees of freedom Null hypothesis probability = 7.978188e-01 !XSPEC12>log peggrb50_15_25kev.log; Logging to file:peggrb50_15_25kev.log !XSPEC12>show; XSPEC version: 12.8.2 Sun May 31 04:11:05 2015 Auto-saving is done after every command. Fit statistic in use: Chi-Squared Minimization technique: Levenberg-Marquardt Convergence criterion = 0.01 Parameter fit deltas: 0.01 * parValue Always calculate parameter derivatives using full (slower) numerical differentiation: No Querying disabled - will not continue fitting. Prefit-renorming enabled. Solar abundance table: angr Photoionization Cross-Section Table: bcmc: Balucinska-Church and McCammon, 1998 Cosmology in use: H0 = 70 q0 = 0 Lambda0 = 0.73 Model data directory: /software/lheasoft/release/x86_64-unknown-linux-gnu-libc2.12/../spectral/modelData/ Plot settings: Showing of individual additive components is OFF. Showing of background spectra is OFF. Effective area normalization is OFF. Current unit settings: Energy = keV Wavelength = angstrom, with Y-Axis displayed per Hz X-Axis data display mode: Energy Spectra plots will be shifted to source frame by redshift value z: 0 Device: /null Plotting of line IDs is OFF. Splashpage is ON. xlog for data plots is ON. ylog for data plots is OFF. Default plot rebin settings for all plot groups: Min. Signif. Max. # Bins Error Type 0.00000 1 quad Responses read: ../sw00350854000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00350854000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00350854000b_preslew.pha Net count rate (cts/s) for Spectrum:1 9.952e-02 +/- 4.544e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 6.94 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00350854000b_preslew.rsp for Source 1 Spectral data counts: 0.690698 Model predicted rate: 9.79537E-02 Current model list: ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -5.69767E-02 +/- 0.842644 2 1 npeggrb beta -2.69088 +/- 0.515469 3 1 npeggrb tem keV 21.2242 +/- 11.6410 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 9204.08 +/- 812.475 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 46.11 using 59 PHA bins. Test statistic : Chi-Squared = 46.11 using 59 PHA bins. Reduced chi-squared = 0.8383 for 55 degrees of freedom Null hypothesis probability = 7.978188e-01 Weighting method: standard !XSPEC12>error 7; Parameter Confidence Range (2.706) 7 7868.39 10554.1 (-1335.74,1350.02) !XSPEC12>log none; Log file closed logging switched off XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_peggrb_part4_25_50ke v_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 = 594.94 using 59 PHA bins. Test statistic : Chi-Squared = 594.94 using 59 PHA bins. Reduced chi-squared = 10.817 for 55 degrees of freedom Null hypothesis probability = 1.196832e-91 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 48.9201 1.35157 -3 -0.223454 -2.32732 22.2988 60887.8 47.1419 4.0597 -4 -0.397771 -2.69778 27.2888 55966.3 46.8469 2.06876 -3 -0.106002 -2.66428 20.5832 57437.2 46.1428 2.19015 -4 -0.190730 -2.73793 23.0915 56598.2 46.1203 0.15601 -5 -0.0560294 -2.67375 21.0201 57334.5 46.1098 0.231201 -6 -0.0854906 -2.70506 21.6377 56996.0 46.1088 0.0100284 -7 -0.0485717 -2.68269 21.0793 57257.9 ================================================== Variances and Principal Axes 1 2 3 7 8.7515E-03| -0.8359 -0.5451 -0.0650 0.0000 3.8286E-02| 0.5445 -0.8383 0.0284 0.0001 1.2788E+02| -0.0699 -0.0117 0.9975 0.0004 6.0447E+07| 0.0000 0.0001 -0.0004 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 6.818e-01 1.869e-01 -9.594e+00 1.531e+03 1.869e-01 2.852e-01 -3.159e+00 3.795e+03 -9.594e+00 -3.159e+00 1.389e+02 -2.661e+04 1.531e+03 3.795e+03 -2.661e+04 6.045e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -4.85717E-02 +/- 0.825723 2 1 npeggrb beta -2.68269 +/- 0.534033 3 1 npeggrb tem keV 21.0793 +/- 11.7876 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 5.72579E+04 +/- 7774.75 ________________________________________________________________________ Fit statistic : Chi-Squared = 46.11 using 59 PHA bins. Test statistic : Chi-Squared = 46.11 using 59 PHA bins. Reduced chi-squared = 0.8383 for 55 degrees of freedom Null hypothesis probability = 7.977926e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 46.1085 0.0242444 -3 -0.0648478 -2.69550 21.3404 57113.7 ================================================== Variances and Principal Axes 1 2 3 7 8.7211E-03| -0.8135 -0.5778 -0.0660 0.0000 3.6620E-02| 0.5769 -0.8161 0.0332 0.0000 1.2446E+02| -0.0731 -0.0111 0.9973 0.0004 5.9251E+07| 0.0000 0.0001 -0.0004 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 7.235e-01 1.816e-01 -9.751e+00 1.560e+03 1.816e-01 2.568e-01 -2.939e+00 3.562e+03 -9.751e+00 -2.939e+00 1.351e+02 -2.595e+04 1.560e+03 3.562e+03 -2.595e+04 5.925e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -6.48478E-02 +/- 0.850590 2 1 npeggrb beta -2.69550 +/- 0.506732 3 1 npeggrb tem keV 21.3404 +/- 11.6252 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 5.71137E+04 +/- 7697.48 ________________________________________________________________________ Fit statistic : Chi-Squared = 46.11 using 59 PHA bins. Test statistic : Chi-Squared = 46.11 using 59 PHA bins. Reduced chi-squared = 0.8383 for 55 degrees of freedom Null hypothesis probability = 7.978041e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 46.108 0.00559208 -3 -0.0568334 -2.68921 21.2160 57189.2 ================================================== Variances and Principal Axes 1 2 3 7 8.6815E-03| -0.8266 -0.5590 -0.0654 0.0000 3.7851E-02| 0.5583 -0.8291 0.0312 0.0001 1.2412E+02| -0.0717 -0.0108 0.9974 0.0005 6.0354E+07| 0.0000 0.0001 -0.0005 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 7.014e-01 1.845e-01 -9.641e+00 1.664e+03 1.845e-01 2.715e-01 -3.045e+00 3.713e+03 -9.641e+00 -3.045e+00 1.363e+02 -2.785e+04 1.664e+03 3.713e+03 -2.785e+04 6.035e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -5.68334E-02 +/- 0.837497 2 1 npeggrb beta -2.68921 +/- 0.521104 3 1 npeggrb tem keV 21.2160 +/- 11.6757 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 5.71892E+04 +/- 7768.80 ________________________________________________________________________ Fit statistic : Chi-Squared = 46.11 using 59 PHA bins. Test statistic : Chi-Squared = 46.11 using 59 PHA bins. Reduced chi-squared = 0.8383 for 55 degrees of freedom Null hypothesis probability = 7.978177e-01 !XSPEC12>newpar 4 25.0; Fit statistic : Chi-Squared = 66.77 using 59 PHA bins. Test statistic : Chi-Squared = 66.77 using 59 PHA bins. Reduced chi-squared = 1.214 for 55 degrees of freedom Null hypothesis probability = 1.326878e-01 Current data and model not fit yet. !XSPEC12>newpar 5 50.0; Fit statistic : Chi-Squared = 2477.89 using 59 PHA bins. Test statistic : Chi-Squared = 2477.89 using 59 PHA bins. Reduced chi-squared = 45.0525 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 46.108 0.00378254 -1 -0.0570239 -2.69088 21.2249 18419.9 ================================================== Variances and Principal Axes 1 2 3 7 1.4291E-02| -0.9869 -0.1440 -0.0727 0.0000 1.6053E-01| 0.1459 -0.9890 -0.0223 -0.0002 9.9051E+01| -0.0686 -0.0327 0.9971 0.0058 1.0997E+06| 0.0005 -0.0000 -0.0058 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 7.120e-01 1.833e-01 -9.696e+00 5.006e+02 1.833e-01 2.643e-01 -2.996e+00 -3.869e+01 -9.696e+00 -2.996e+00 1.358e+02 -6.406e+03 5.006e+02 -3.869e+01 -6.406e+03 1.100e+06 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -5.70239E-02 +/- 0.843808 2 1 npeggrb beta -2.69088 +/- 0.514091 3 1 npeggrb tem keV 21.2249 +/- 11.6532 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 1.84199E+04 +/- 1048.66 ________________________________________________________________________ Fit statistic : Chi-Squared = 46.11 using 59 PHA bins. Test statistic : Chi-Squared = 46.11 using 59 PHA bins. Reduced chi-squared = 0.8383 for 55 degrees of freedom Null hypothesis probability = 7.978189e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 46.108 0.000717928 -1 -0.0573265 -2.69095 21.2290 18419.8 ================================================== Variances and Principal Axes 1 2 3 7 1.4282E-02| -0.9870 -0.1435 -0.0726 0.0000 1.6152E-01| 0.1454 -0.9891 -0.0225 -0.0002 9.8891E+01| -0.0686 -0.0328 0.9971 0.0058 1.0985E+06| 0.0005 -0.0000 -0.0058 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 7.103e-01 1.836e-01 -9.676e+00 4.996e+02 1.836e-01 2.657e-01 -3.002e+00 -3.839e+01 -9.676e+00 -3.002e+00 1.356e+02 -6.397e+03 4.996e+02 -3.839e+01 -6.397e+03 1.098e+06 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -5.73265E-02 +/- 0.842790 2 1 npeggrb beta -2.69095 +/- 0.515493 3 1 npeggrb tem keV 21.2290 +/- 11.6438 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 1.84198E+04 +/- 1048.08 ________________________________________________________________________ Fit statistic : Chi-Squared = 46.11 using 59 PHA bins. Test statistic : Chi-Squared = 46.11 using 59 PHA bins. Reduced chi-squared = 0.8383 for 55 degrees of freedom Null hypothesis probability = 7.978190e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 46.108 0.0555236 1 -0.0573582 -2.69095 21.2290 18419.8 ================================================== Variances and Principal Axes 1 2 3 7 1.4082E-02| -0.9872 -0.1423 -0.0722 0.0000 1.6159E-01| 0.1442 -0.9893 -0.0224 -0.0002 1.1240E+02| -0.0683 -0.0325 0.9971 0.0061 1.0701E+06| 0.0005 -0.0000 -0.0061 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 7.750e-01 2.150e-01 -1.069e+01 5.004e+02 2.150e-01 2.780e-01 -3.466e+00 -2.871e+01 -1.069e+01 -3.466e+00 1.511e+02 -6.491e+03 5.004e+02 -2.871e+01 -6.491e+03 1.070e+06 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -5.73582E-02 +/- 0.880323 2 1 npeggrb beta -2.69095 +/- 0.527289 3 1 npeggrb tem keV 21.2290 +/- 12.2940 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 1.84198E+04 +/- 1034.43 ________________________________________________________________________ Fit statistic : Chi-Squared = 46.11 using 59 PHA bins. Test statistic : Chi-Squared = 46.11 using 59 PHA bins. Reduced chi-squared = 0.8383 for 55 degrees of freedom Null hypothesis probability = 7.978191e-01 !XSPEC12>log peggrb50_25_50kev.log; Logging to file:peggrb50_25_50kev.log !XSPEC12>show; XSPEC version: 12.8.2 Sun May 31 04:11:06 2015 Auto-saving is done after every command. Fit statistic in use: Chi-Squared Minimization technique: Levenberg-Marquardt Convergence criterion = 0.01 Parameter fit deltas: 0.01 * parValue Always calculate parameter derivatives using full (slower) numerical differentiation: No Querying disabled - will not continue fitting. Prefit-renorming enabled. Solar abundance table: angr Photoionization Cross-Section Table: bcmc: Balucinska-Church and McCammon, 1998 Cosmology in use: H0 = 70 q0 = 0 Lambda0 = 0.73 Model data directory: /software/lheasoft/release/x86_64-unknown-linux-gnu-libc2.12/../spectral/modelData/ Plot settings: Showing of individual additive components is OFF. Showing of background spectra is OFF. Effective area normalization is OFF. Current unit settings: Energy = keV Wavelength = angstrom, with Y-Axis displayed per Hz X-Axis data display mode: Energy Spectra plots will be shifted to source frame by redshift value z: 0 Device: /null Plotting of line IDs is OFF. Splashpage is ON. xlog for data plots is ON. ylog for data plots is OFF. Default plot rebin settings for all plot groups: Min. Signif. Max. # Bins Error Type 0.00000 1 quad Responses read: ../sw00350854000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00350854000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00350854000b_preslew.pha Net count rate (cts/s) for Spectrum:1 9.952e-02 +/- 4.544e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 6.94 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00350854000b_preslew.rsp for Source 1 Spectral data counts: 0.690698 Model predicted rate: 9.79544E-02 Current model list: ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -5.73582E-02 +/- 0.880323 2 1 npeggrb beta -2.69095 +/- 0.527289 3 1 npeggrb tem keV 21.2290 +/- 12.2940 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 1.84198E+04 +/- 1034.43 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 46.11 using 59 PHA bins. Test statistic : Chi-Squared = 46.11 using 59 PHA bins. Reduced chi-squared = 0.8383 for 55 degrees of freedom Null hypothesis probability = 7.978191e-01 Weighting method: standard !XSPEC12>error 7; Parameter Confidence Range (2.706) 7 16695.3 20136.7 (-1724.43,1716.99) !XSPEC12>log none; Log file closed logging switched off XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_peggrb_part5_50_100k 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 = 594.94 using 59 PHA bins. Test statistic : Chi-Squared = 594.94 using 59 PHA bins. Reduced chi-squared = 10.817 for 55 degrees of freedom Null hypothesis probability = 1.196832e-91 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 48.9201 1.35157 -3 -0.223454 -2.32732 22.2988 60887.8 47.1419 4.0597 -4 -0.397771 -2.69778 27.2888 55966.3 46.8469 2.06876 -3 -0.106002 -2.66428 20.5832 57437.2 46.1428 2.19015 -4 -0.190730 -2.73793 23.0915 56598.2 46.1203 0.15601 -5 -0.0560294 -2.67375 21.0201 57334.5 46.1098 0.231201 -6 -0.0854906 -2.70506 21.6377 56996.0 46.1088 0.0100284 -7 -0.0485717 -2.68269 21.0793 57257.9 ================================================== Variances and Principal Axes 1 2 3 7 8.7515E-03| -0.8359 -0.5451 -0.0650 0.0000 3.8286E-02| 0.5445 -0.8383 0.0284 0.0001 1.2788E+02| -0.0699 -0.0117 0.9975 0.0004 6.0447E+07| 0.0000 0.0001 -0.0004 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 6.818e-01 1.869e-01 -9.594e+00 1.531e+03 1.869e-01 2.852e-01 -3.159e+00 3.795e+03 -9.594e+00 -3.159e+00 1.389e+02 -2.661e+04 1.531e+03 3.795e+03 -2.661e+04 6.045e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -4.85717E-02 +/- 0.825723 2 1 npeggrb beta -2.68269 +/- 0.534033 3 1 npeggrb tem keV 21.0793 +/- 11.7876 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 5.72579E+04 +/- 7774.75 ________________________________________________________________________ Fit statistic : Chi-Squared = 46.11 using 59 PHA bins. Test statistic : Chi-Squared = 46.11 using 59 PHA bins. Reduced chi-squared = 0.8383 for 55 degrees of freedom Null hypothesis probability = 7.977926e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 46.1085 0.0242444 -3 -0.0648478 -2.69550 21.3404 57113.7 ================================================== Variances and Principal Axes 1 2 3 7 8.7211E-03| -0.8135 -0.5778 -0.0660 0.0000 3.6620E-02| 0.5769 -0.8161 0.0332 0.0000 1.2446E+02| -0.0731 -0.0111 0.9973 0.0004 5.9251E+07| 0.0000 0.0001 -0.0004 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 7.235e-01 1.816e-01 -9.751e+00 1.560e+03 1.816e-01 2.568e-01 -2.939e+00 3.562e+03 -9.751e+00 -2.939e+00 1.351e+02 -2.595e+04 1.560e+03 3.562e+03 -2.595e+04 5.925e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -6.48478E-02 +/- 0.850590 2 1 npeggrb beta -2.69550 +/- 0.506732 3 1 npeggrb tem keV 21.3404 +/- 11.6252 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 5.71137E+04 +/- 7697.48 ________________________________________________________________________ Fit statistic : Chi-Squared = 46.11 using 59 PHA bins. Test statistic : Chi-Squared = 46.11 using 59 PHA bins. Reduced chi-squared = 0.8383 for 55 degrees of freedom Null hypothesis probability = 7.978041e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 46.108 0.00559208 -3 -0.0568334 -2.68921 21.2160 57189.2 ================================================== Variances and Principal Axes 1 2 3 7 8.6815E-03| -0.8266 -0.5590 -0.0654 0.0000 3.7851E-02| 0.5583 -0.8291 0.0312 0.0001 1.2412E+02| -0.0717 -0.0108 0.9974 0.0005 6.0354E+07| 0.0000 0.0001 -0.0005 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 7.014e-01 1.845e-01 -9.641e+00 1.664e+03 1.845e-01 2.715e-01 -3.045e+00 3.713e+03 -9.641e+00 -3.045e+00 1.363e+02 -2.785e+04 1.664e+03 3.713e+03 -2.785e+04 6.035e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -5.68334E-02 +/- 0.837497 2 1 npeggrb beta -2.68921 +/- 0.521104 3 1 npeggrb tem keV 21.2160 +/- 11.6757 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 5.71892E+04 +/- 7768.80 ________________________________________________________________________ Fit statistic : Chi-Squared = 46.11 using 59 PHA bins. Test statistic : Chi-Squared = 46.11 using 59 PHA bins. Reduced chi-squared = 0.8383 for 55 degrees of freedom Null hypothesis probability = 7.978177e-01 !XSPEC12>newpar 4 50.0; Fit statistic : Chi-Squared = 534.86 using 59 PHA bins. Test statistic : Chi-Squared = 534.86 using 59 PHA bins. Reduced chi-squared = 9.7247 for 55 degrees of freedom Null hypothesis probability = 8.011983e-80 Current data and model not fit yet. !XSPEC12>newpar 5 100.0; Fit statistic : Chi-Squared = 4306.52 using 59 PHA bins. Test statistic : Chi-Squared = 4306.52 using 59 PHA bins. Reduced chi-squared = 78.3004 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 46.108 0.00382123 -1 -0.0567584 -2.69039 21.2199 15104.9 ================================================== Variances and Principal Axes 1 2 3 7 4.5784E-03| -0.9538 -0.2899 -0.0790 0.0001 1.5580E-01| 0.2914 -0.9566 -0.0085 0.0002 1.1337E+02| -0.0731 -0.0311 0.9968 -0.0033 2.0794E+06| -0.0002 0.0001 0.0033 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 7.122e-01 1.832e-01 -9.698e+00 -4.316e+02 1.832e-01 2.643e-01 -2.995e+00 1.557e+02 -9.698e+00 -2.995e+00 1.358e+02 6.939e+03 -4.316e+02 1.557e+02 6.939e+03 2.079e+06 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -5.67584E-02 +/- 0.843934 2 1 npeggrb beta -2.69039 +/- 0.514138 3 1 npeggrb tem keV 21.2199 +/- 11.6538 4 1 npeggrb eMin keV 50.0000 frozen 5 1 npeggrb eMax keV 100.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 1.51049E+04 +/- 1442.01 ________________________________________________________________________ Fit statistic : Chi-Squared = 46.11 using 59 PHA bins. Test statistic : Chi-Squared = 46.11 using 59 PHA bins. Reduced chi-squared = 0.8383 for 55 degrees of freedom Null hypothesis probability = 7.978185e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 46.108 0.000514065 -1 -0.0568393 -2.69071 21.2220 15104.7 ================================================== Variances and Principal Axes 1 2 3 7 4.5853E-03| -0.9540 -0.2893 -0.0791 0.0001 1.5621E-01| 0.2909 -0.9567 -0.0088 0.0002 1.1243E+02| -0.0731 -0.0314 0.9968 -0.0034 2.0917E+06| -0.0002 0.0001 0.0034 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 7.113e-01 1.835e-01 -9.686e+00 -4.415e+02 1.835e-01 2.653e-01 -3.000e+00 1.528e+02 -9.686e+00 -3.000e+00 1.357e+02 7.076e+03 -4.415e+02 1.528e+02 7.076e+03 2.092e+06 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -5.68393E-02 +/- 0.843391 2 1 npeggrb beta -2.69071 +/- 0.515112 3 1 npeggrb tem keV 21.2220 +/- 11.6473 4 1 npeggrb eMin keV 50.0000 frozen 5 1 npeggrb eMax keV 100.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 1.51047E+04 +/- 1446.27 ________________________________________________________________________ Fit statistic : Chi-Squared = 46.11 using 59 PHA bins. Test statistic : Chi-Squared = 46.11 using 59 PHA bins. Reduced chi-squared = 0.8383 for 55 degrees of freedom Null hypothesis probability = 7.978187e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 46.108 0.00054932 -1 -0.0569446 -2.69082 21.2236 15104.7 ================================================== Variances and Principal Axes 1 2 3 7 4.5757E-03| -0.9541 -0.2889 -0.0790 0.0001 1.5655E-01| 0.2904 -0.9569 -0.0087 0.0002 1.1298E+02| -0.0731 -0.0313 0.9968 -0.0034 2.0826E+06| -0.0002 0.0001 0.0033 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 7.109e-01 1.836e-01 -9.682e+00 -4.339e+02 1.836e-01 2.656e-01 -3.001e+00 1.548e+02 -9.682e+00 -3.001e+00 1.356e+02 6.973e+03 -4.339e+02 1.548e+02 6.973e+03 2.083e+06 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -5.69446E-02 +/- 0.843166 2 1 npeggrb beta -2.69082 +/- 0.515376 3 1 npeggrb tem keV 21.2236 +/- 11.6453 4 1 npeggrb eMin keV 50.0000 frozen 5 1 npeggrb eMax keV 100.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 1.51047E+04 +/- 1443.10 ________________________________________________________________________ Fit statistic : Chi-Squared = 46.11 using 59 PHA bins. Test statistic : Chi-Squared = 46.11 using 59 PHA bins. Reduced chi-squared = 0.8383 for 55 degrees of freedom Null hypothesis probability = 7.978188e-01 !XSPEC12>log peggrb50_50_100kev.log; Logging to file:peggrb50_50_100kev.log !XSPEC12>show; XSPEC version: 12.8.2 Sun May 31 04:11:07 2015 Auto-saving is done after every command. Fit statistic in use: Chi-Squared Minimization technique: Levenberg-Marquardt Convergence criterion = 0.01 Parameter fit deltas: 0.01 * parValue Always calculate parameter derivatives using full (slower) numerical differentiation: No Querying disabled - will not continue fitting. Prefit-renorming enabled. Solar abundance table: angr Photoionization Cross-Section Table: bcmc: Balucinska-Church and McCammon, 1998 Cosmology in use: H0 = 70 q0 = 0 Lambda0 = 0.73 Model data directory: /software/lheasoft/release/x86_64-unknown-linux-gnu-libc2.12/../spectral/modelData/ Plot settings: Showing of individual additive components is OFF. Showing of background spectra is OFF. Effective area normalization is OFF. Current unit settings: Energy = keV Wavelength = angstrom, with Y-Axis displayed per Hz X-Axis data display mode: Energy Spectra plots will be shifted to source frame by redshift value z: 0 Device: /null Plotting of line IDs is OFF. Splashpage is ON. xlog for data plots is ON. ylog for data plots is OFF. Default plot rebin settings for all plot groups: Min. Signif. Max. # Bins Error Type 0.00000 1 quad Responses read: ../sw00350854000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00350854000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00350854000b_preslew.pha Net count rate (cts/s) for Spectrum:1 9.952e-02 +/- 4.544e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 6.94 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00350854000b_preslew.rsp for Source 1 Spectral data counts: 0.690698 Model predicted rate: 9.79538E-02 Current model list: ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -5.69446E-02 +/- 0.843166 2 1 npeggrb beta -2.69082 +/- 0.515376 3 1 npeggrb tem keV 21.2236 +/- 11.6453 4 1 npeggrb eMin keV 50.0000 frozen 5 1 npeggrb eMax keV 100.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 1.51047E+04 +/- 1443.10 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 46.11 using 59 PHA bins. Test statistic : Chi-Squared = 46.11 using 59 PHA bins. Reduced chi-squared = 0.8383 for 55 degrees of freedom Null hypothesis probability = 7.978188e-01 Weighting method: standard !XSPEC12>error 7; Parameter Confidence Range (2.706) 7 12742.9 17541.9 (-2361.83,2437.2) !XSPEC12>log none; Log file closed logging switched off XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_peggrb_part6_100_150 kev_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 = 594.94 using 59 PHA bins. Test statistic : Chi-Squared = 594.94 using 59 PHA bins. Reduced chi-squared = 10.817 for 55 degrees of freedom Null hypothesis probability = 1.196832e-91 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 48.9201 1.35157 -3 -0.223454 -2.32732 22.2988 60887.8 47.1419 4.0597 -4 -0.397771 -2.69778 27.2888 55966.3 46.8469 2.06876 -3 -0.106002 -2.66428 20.5832 57437.2 46.1428 2.19015 -4 -0.190730 -2.73793 23.0915 56598.2 46.1203 0.15601 -5 -0.0560294 -2.67375 21.0201 57334.5 46.1098 0.231201 -6 -0.0854906 -2.70506 21.6377 56996.0 46.1088 0.0100284 -7 -0.0485717 -2.68269 21.0793 57257.9 ================================================== Variances and Principal Axes 1 2 3 7 8.7515E-03| -0.8359 -0.5451 -0.0650 0.0000 3.8286E-02| 0.5445 -0.8383 0.0284 0.0001 1.2788E+02| -0.0699 -0.0117 0.9975 0.0004 6.0447E+07| 0.0000 0.0001 -0.0004 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 6.818e-01 1.869e-01 -9.594e+00 1.531e+03 1.869e-01 2.852e-01 -3.159e+00 3.795e+03 -9.594e+00 -3.159e+00 1.389e+02 -2.661e+04 1.531e+03 3.795e+03 -2.661e+04 6.045e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -4.85717E-02 +/- 0.825723 2 1 npeggrb beta -2.68269 +/- 0.534033 3 1 npeggrb tem keV 21.0793 +/- 11.7876 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 5.72579E+04 +/- 7774.75 ________________________________________________________________________ Fit statistic : Chi-Squared = 46.11 using 59 PHA bins. Test statistic : Chi-Squared = 46.11 using 59 PHA bins. Reduced chi-squared = 0.8383 for 55 degrees of freedom Null hypothesis probability = 7.977926e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 46.1085 0.0242444 -3 -0.0648478 -2.69550 21.3404 57113.7 ================================================== Variances and Principal Axes 1 2 3 7 8.7211E-03| -0.8135 -0.5778 -0.0660 0.0000 3.6620E-02| 0.5769 -0.8161 0.0332 0.0000 1.2446E+02| -0.0731 -0.0111 0.9973 0.0004 5.9251E+07| 0.0000 0.0001 -0.0004 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 7.235e-01 1.816e-01 -9.751e+00 1.560e+03 1.816e-01 2.568e-01 -2.939e+00 3.562e+03 -9.751e+00 -2.939e+00 1.351e+02 -2.595e+04 1.560e+03 3.562e+03 -2.595e+04 5.925e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -6.48478E-02 +/- 0.850590 2 1 npeggrb beta -2.69550 +/- 0.506732 3 1 npeggrb tem keV 21.3404 +/- 11.6252 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 5.71137E+04 +/- 7697.48 ________________________________________________________________________ Fit statistic : Chi-Squared = 46.11 using 59 PHA bins. Test statistic : Chi-Squared = 46.11 using 59 PHA bins. Reduced chi-squared = 0.8383 for 55 degrees of freedom Null hypothesis probability = 7.978041e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 46.108 0.00559208 -3 -0.0568334 -2.68921 21.2160 57189.2 ================================================== Variances and Principal Axes 1 2 3 7 8.6815E-03| -0.8266 -0.5590 -0.0654 0.0000 3.7851E-02| 0.5583 -0.8291 0.0312 0.0001 1.2412E+02| -0.0717 -0.0108 0.9974 0.0005 6.0354E+07| 0.0000 0.0001 -0.0005 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 7.014e-01 1.845e-01 -9.641e+00 1.664e+03 1.845e-01 2.715e-01 -3.045e+00 3.713e+03 -9.641e+00 -3.045e+00 1.363e+02 -2.785e+04 1.664e+03 3.713e+03 -2.785e+04 6.035e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -5.68334E-02 +/- 0.837497 2 1 npeggrb beta -2.68921 +/- 0.521104 3 1 npeggrb tem keV 21.2160 +/- 11.6757 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 5.71892E+04 +/- 7768.80 ________________________________________________________________________ Fit statistic : Chi-Squared = 46.11 using 59 PHA bins. Test statistic : Chi-Squared = 46.11 using 59 PHA bins. Reduced chi-squared = 0.8383 for 55 degrees of freedom Null hypothesis probability = 7.978177e-01 !XSPEC12>newpar 4 100.0; Fit statistic : Chi-Squared = 4981.80 using 59 PHA bins. Test statistic : Chi-Squared = 4981.80 using 59 PHA bins. Reduced chi-squared = 90.5782 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 = 39687.85 using 59 PHA bins. Test statistic : Chi-Squared = 39687.85 using 59 PHA bins. Reduced chi-squared = 721.5972 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 46.108 0.00380302 -2 -0.0575350 -2.69027 21.2309 6017.89 ================================================== Variances and Principal Axes 1 2 3 7 2.1098E-03| -0.6217 -0.7815 -0.0530 0.0002 2.7997E-02| 0.7799 -0.6239 0.0503 0.0002 1.2371E+02| -0.0724 -0.0101 0.9973 0.0019 3.6571E+06| 0.0001 0.0003 -0.0019 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 7.123e-01 1.832e-01 -9.699e+00 4.123e+02 1.832e-01 2.644e-01 -2.995e+00 9.361e+02 -9.699e+00 -2.995e+00 1.358e+02 -6.837e+03 4.123e+02 9.361e+02 -6.837e+03 3.657e+06 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -5.75350E-02 +/- 0.843986 2 1 npeggrb beta -2.69027 +/- 0.514169 3 1 npeggrb tem keV 21.2309 +/- 11.6547 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 6017.89 +/- 1912.35 ________________________________________________________________________ Fit statistic : Chi-Squared = 46.11 using 59 PHA bins. Test statistic : Chi-Squared = 46.11 using 59 PHA bins. Reduced chi-squared = 0.8383 for 55 degrees of freedom Null hypothesis probability = 7.978189e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 46.108 0.00148953 -2 -0.0581404 -2.69071 21.2394 6016.36 ================================================== Variances and Principal Axes 1 2 3 7 2.1106E-03| -0.6226 -0.7807 -0.0531 0.0002 2.8013E-02| 0.7792 -0.6248 0.0502 0.0002 1.2370E+02| -0.0723 -0.0101 0.9973 0.0019 3.6621E+06| 0.0001 0.0003 -0.0019 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 7.109e-01 1.835e-01 -9.689e+00 4.123e+02 1.835e-01 2.655e-01 -3.002e+00 9.387e+02 -9.689e+00 -3.002e+00 1.358e+02 -6.843e+03 4.123e+02 9.387e+02 -6.843e+03 3.662e+06 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -5.81404E-02 +/- 0.843122 2 1 npeggrb beta -2.69071 +/- 0.515270 3 1 npeggrb tem keV 21.2394 +/- 11.6546 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 6016.36 +/- 1913.65 ________________________________________________________________________ Fit statistic : Chi-Squared = 46.11 using 59 PHA bins. Test statistic : Chi-Squared = 46.11 using 59 PHA bins. Reduced chi-squared = 0.8383 for 55 degrees of freedom Null hypothesis probability = 7.978194e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 46.108 0.0547931 1 -0.0581509 -2.69071 21.2394 6016.34 ================================================== Variances and Principal Axes 1 2 3 7 2.1129E-03| -0.6230 -0.7804 -0.0531 0.0002 2.7445E-02| 0.7790 -0.6251 0.0492 0.0002 1.3577E+02| -0.0716 -0.0107 0.9974 0.0021 3.7137E+06| 0.0001 0.0003 -0.0021 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 7.744e-01 2.146e-01 -1.069e+01 4.730e+02 2.146e-01 2.780e-01 -3.463e+00 9.643e+02 -1.069e+01 -3.463e+00 1.512e+02 -7.752e+03 4.730e+02 9.643e+02 -7.752e+03 3.714e+06 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -5.81509E-02 +/- 0.879977 2 1 npeggrb beta -2.69071 +/- 0.527241 3 1 npeggrb tem keV 21.2394 +/- 12.2979 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 6016.34 +/- 1927.09 ________________________________________________________________________ Fit statistic : Chi-Squared = 46.11 using 59 PHA bins. Test statistic : Chi-Squared = 46.11 using 59 PHA bins. Reduced chi-squared = 0.8383 for 55 degrees of freedom Null hypothesis probability = 7.978194e-01 !XSPEC12>log peggrb50_100_150kev.log; Logging to file:peggrb50_100_150kev.log !XSPEC12>show; XSPEC version: 12.8.2 Sun May 31 04:11:07 2015 Auto-saving is done after every command. Fit statistic in use: Chi-Squared Minimization technique: Levenberg-Marquardt Convergence criterion = 0.01 Parameter fit deltas: 0.01 * parValue Always calculate parameter derivatives using full (slower) numerical differentiation: No Querying disabled - will not continue fitting. Prefit-renorming enabled. Solar abundance table: angr Photoionization Cross-Section Table: bcmc: Balucinska-Church and McCammon, 1998 Cosmology in use: H0 = 70 q0 = 0 Lambda0 = 0.73 Model data directory: /software/lheasoft/release/x86_64-unknown-linux-gnu-libc2.12/../spectral/modelData/ Plot settings: Showing of individual additive components is OFF. Showing of background spectra is OFF. Effective area normalization is OFF. Current unit settings: Energy = keV Wavelength = angstrom, with Y-Axis displayed per Hz X-Axis data display mode: Energy Spectra plots will be shifted to source frame by redshift value z: 0 Device: /null Plotting of line IDs is OFF. Splashpage is ON. xlog for data plots is ON. ylog for data plots is OFF. Default plot rebin settings for all plot groups: Min. Signif. Max. # Bins Error Type 0.00000 1 quad Responses read: ../sw00350854000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00350854000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00350854000b_preslew.pha Net count rate (cts/s) for Spectrum:1 9.952e-02 +/- 4.544e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 6.94 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00350854000b_preslew.rsp for Source 1 Spectral data counts: 0.690698 Model predicted rate: 9.79567E-02 Current model list: ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -5.81509E-02 +/- 0.879977 2 1 npeggrb beta -2.69071 +/- 0.527241 3 1 npeggrb tem keV 21.2394 +/- 12.2979 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 6016.34 +/- 1927.09 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 46.11 using 59 PHA bins. Test statistic : Chi-Squared = 46.11 using 59 PHA bins. Reduced chi-squared = 0.8383 for 55 degrees of freedom Null hypothesis probability = 7.978194e-01 Weighting method: standard !XSPEC12>error 7; Parameter Confidence Range (2.706) Error occurred during lower bound error calculation. Fit statistic : Chi-Squared = 46.11 using 59 PHA bins. Test statistic : Chi-Squared = 46.11 using 59 PHA bins. Reduced chi-squared = 0.8383 for 55 degrees of freedom Null hypothesis probability = 7.978194e-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 = 594.94 using 59 PHA bins. Test statistic : Chi-Squared = 594.94 using 59 PHA bins. Reduced chi-squared = 10.817 for 55 degrees of freedom Null hypothesis probability = 1.196832e-91 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 48.9201 1.35157 -3 -0.223454 -2.32732 22.2988 60887.8 47.1419 4.0597 -4 -0.397771 -2.69778 27.2888 55966.3 46.8469 2.06876 -3 -0.106002 -2.66428 20.5832 57437.2 46.1428 2.19015 -4 -0.190730 -2.73793 23.0915 56598.2 46.1203 0.15601 -5 -0.0560294 -2.67375 21.0201 57334.5 46.1098 0.231201 -6 -0.0854906 -2.70506 21.6377 56996.0 46.1088 0.0100284 -7 -0.0485717 -2.68269 21.0793 57257.9 ================================================== Variances and Principal Axes 1 2 3 7 8.7515E-03| -0.8359 -0.5451 -0.0650 0.0000 3.8286E-02| 0.5445 -0.8383 0.0284 0.0001 1.2788E+02| -0.0699 -0.0117 0.9975 0.0004 6.0447E+07| 0.0000 0.0001 -0.0004 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 6.818e-01 1.869e-01 -9.594e+00 1.531e+03 1.869e-01 2.852e-01 -3.159e+00 3.795e+03 -9.594e+00 -3.159e+00 1.389e+02 -2.661e+04 1.531e+03 3.795e+03 -2.661e+04 6.045e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -4.85717E-02 +/- 0.825723 2 1 npeggrb beta -2.68269 +/- 0.534033 3 1 npeggrb tem keV 21.0793 +/- 11.7876 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 5.72579E+04 +/- 7774.75 ________________________________________________________________________ Fit statistic : Chi-Squared = 46.11 using 59 PHA bins. Test statistic : Chi-Squared = 46.11 using 59 PHA bins. Reduced chi-squared = 0.8383 for 55 degrees of freedom Null hypothesis probability = 7.977926e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 46.1085 0.0242444 -3 -0.0648478 -2.69550 21.3404 57113.7 ================================================== Variances and Principal Axes 1 2 3 7 8.7211E-03| -0.8135 -0.5778 -0.0660 0.0000 3.6620E-02| 0.5769 -0.8161 0.0332 0.0000 1.2446E+02| -0.0731 -0.0111 0.9973 0.0004 5.9251E+07| 0.0000 0.0001 -0.0004 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 7.235e-01 1.816e-01 -9.751e+00 1.560e+03 1.816e-01 2.568e-01 -2.939e+00 3.562e+03 -9.751e+00 -2.939e+00 1.351e+02 -2.595e+04 1.560e+03 3.562e+03 -2.595e+04 5.925e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -6.48478E-02 +/- 0.850590 2 1 npeggrb beta -2.69550 +/- 0.506732 3 1 npeggrb tem keV 21.3404 +/- 11.6252 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 5.71137E+04 +/- 7697.48 ________________________________________________________________________ Fit statistic : Chi-Squared = 46.11 using 59 PHA bins. Test statistic : Chi-Squared = 46.11 using 59 PHA bins. Reduced chi-squared = 0.8383 for 55 degrees of freedom Null hypothesis probability = 7.978041e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 46.108 0.00559208 -3 -0.0568334 -2.68921 21.2160 57189.2 ================================================== Variances and Principal Axes 1 2 3 7 8.6815E-03| -0.8266 -0.5590 -0.0654 0.0000 3.7851E-02| 0.5583 -0.8291 0.0312 0.0001 1.2412E+02| -0.0717 -0.0108 0.9974 0.0005 6.0354E+07| 0.0000 0.0001 -0.0005 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 7.014e-01 1.845e-01 -9.641e+00 1.664e+03 1.845e-01 2.715e-01 -3.045e+00 3.713e+03 -9.641e+00 -3.045e+00 1.363e+02 -2.785e+04 1.664e+03 3.713e+03 -2.785e+04 6.035e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -5.68334E-02 +/- 0.837497 2 1 npeggrb beta -2.68921 +/- 0.521104 3 1 npeggrb tem keV 21.2160 +/- 11.6757 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 5.71892E+04 +/- 7768.80 ________________________________________________________________________ Fit statistic : Chi-Squared = 46.11 using 59 PHA bins. Test statistic : Chi-Squared = 46.11 using 59 PHA bins. Reduced chi-squared = 0.8383 for 55 degrees of freedom Null hypothesis probability = 7.978177e-01 !XSPEC12>newpar 4 100.0; Fit statistic : Chi-Squared = 4981.80 using 59 PHA bins. Test statistic : Chi-Squared = 4981.80 using 59 PHA bins. Reduced chi-squared = 90.5782 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 = 4981.80 using 59 PHA bins. Test statistic : Chi-Squared = 4981.80 using 59 PHA bins. Reduced chi-squared = 90.5782 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 46.108 0.00384358 -2 -0.0574438 -2.68987 21.2288 14295.2 ================================================== Variances and Principal Axes 1 2 3 7 1.2411E-03| -0.4568 -0.8887 -0.0393 0.0001 2.1251E-02| 0.8865 -0.4585 0.0619 0.0000 1.1678E+02| -0.0730 -0.0065 0.9973 0.0006 4.8947E+07| 0.0000 0.0001 -0.0006 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 7.123e-01 1.832e-01 -9.698e+00 1.884e+03 1.832e-01 2.643e-01 -2.995e+00 3.525e+03 -9.698e+00 -2.995e+00 1.358e+02 -3.103e+04 1.884e+03 3.525e+03 -3.103e+04 4.895e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -5.74438E-02 +/- 0.843953 2 1 npeggrb beta -2.68987 +/- 0.514135 3 1 npeggrb tem keV 21.2288 +/- 11.6541 4 1 npeggrb eMin keV 100.000 frozen 5 1 npeggrb eMax keV 350.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 1.42952E+04 +/- 6996.22 ________________________________________________________________________ Fit statistic : Chi-Squared = 46.11 using 59 PHA bins. Test statistic : Chi-Squared = 46.11 using 59 PHA bins. Reduced chi-squared = 0.8383 for 55 degrees of freedom Null hypothesis probability = 7.978187e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 46.108 0.00181547 -2 -0.0580493 -2.69026 21.2373 14290.1 ================================================== Variances and Principal Axes 1 2 3 7 1.2424E-03| -0.4570 -0.8886 -0.0393 0.0001 2.1234E-02| 0.8865 -0.4586 0.0618 0.0000 1.1689E+02| -0.0730 -0.0066 0.9973 0.0006 4.8968E+07| 0.0000 0.0001 -0.0006 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 7.112e-01 1.834e-01 -9.693e+00 1.879e+03 1.834e-01 2.651e-01 -3.000e+00 3.531e+03 -9.693e+00 -3.000e+00 1.359e+02 -3.098e+04 1.879e+03 3.531e+03 -3.098e+04 4.897e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -5.80493E-02 +/- 0.843325 2 1 npeggrb beta -2.69026 +/- 0.514903 3 1 npeggrb tem keV 21.2373 +/- 11.6561 4 1 npeggrb eMin keV 100.000 frozen 5 1 npeggrb eMax keV 350.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 1.42901E+04 +/- 6997.72 ________________________________________________________________________ Fit statistic : Chi-Squared = 46.11 using 59 PHA bins. Test statistic : Chi-Squared = 46.11 using 59 PHA bins. Reduced chi-squared = 0.8383 for 55 degrees of freedom Null hypothesis probability = 7.978192e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 46.108 0.00125048 -2 -0.0584708 -2.69054 21.2433 14286.5 ================================================== Variances and Principal Axes 1 2 3 7 1.2429E-03| -0.4572 -0.8885 -0.0393 0.0001 2.1228E-02| 0.8864 -0.4589 0.0618 0.0000 1.1695E+02| -0.0729 -0.0066 0.9973 0.0006 4.8976E+07| 0.0000 0.0001 -0.0006 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 7.104e-01 1.835e-01 -9.689e+00 1.877e+03 1.835e-01 2.656e-01 -3.004e+00 3.534e+03 -9.689e+00 -3.004e+00 1.359e+02 -3.098e+04 1.877e+03 3.534e+03 -3.098e+04 4.898e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -5.84708E-02 +/- 0.842877 2 1 npeggrb beta -2.69054 +/- 0.515369 3 1 npeggrb tem keV 21.2433 +/- 11.6581 4 1 npeggrb eMin keV 100.000 frozen 5 1 npeggrb eMax keV 350.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 1.42865E+04 +/- 6998.27 ________________________________________________________________________ Fit statistic : Chi-Squared = 46.11 using 59 PHA bins. Test statistic : Chi-Squared = 46.11 using 59 PHA bins. Reduced chi-squared = 0.8383 for 55 degrees of freedom Null hypothesis probability = 7.978195e-01 !XSPEC12>log peggrb50_100_350kev.log; Logging to file:peggrb50_100_350kev.log !XSPEC12>show; XSPEC version: 12.8.2 Sun May 31 04:11:08 2015 Auto-saving is done after every command. Fit statistic in use: Chi-Squared Minimization technique: Levenberg-Marquardt Convergence criterion = 0.01 Parameter fit deltas: 0.01 * parValue Always calculate parameter derivatives using full (slower) numerical differentiation: No Querying disabled - will not continue fitting. Prefit-renorming enabled. Solar abundance table: angr Photoionization Cross-Section Table: bcmc: Balucinska-Church and McCammon, 1998 Cosmology in use: H0 = 70 q0 = 0 Lambda0 = 0.73 Model data directory: /software/lheasoft/release/x86_64-unknown-linux-gnu-libc2.12/../spectral/modelData/ Plot settings: Showing of individual additive components is OFF. Showing of background spectra is OFF. Effective area normalization is OFF. Current unit settings: Energy = keV Wavelength = angstrom, with Y-Axis displayed per Hz X-Axis data display mode: Energy Spectra plots will be shifted to source frame by redshift value z: 0 Device: /null Plotting of line IDs is OFF. Splashpage is ON. xlog for data plots is ON. ylog for data plots is OFF. Default plot rebin settings for all plot groups: Min. Signif. Max. # Bins Error Type 0.00000 1 quad Responses read: ../sw00350854000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00350854000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00350854000b_preslew.pha Net count rate (cts/s) for Spectrum:1 9.952e-02 +/- 4.544e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 6.94 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00350854000b_preslew.rsp for Source 1 Spectral data counts: 0.690698 Model predicted rate: 9.79575E-02 Current model list: ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -5.84708E-02 +/- 0.842877 2 1 npeggrb beta -2.69054 +/- 0.515369 3 1 npeggrb tem keV 21.2433 +/- 11.6581 4 1 npeggrb eMin keV 100.000 frozen 5 1 npeggrb eMax keV 350.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 1.42865E+04 +/- 6998.27 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 46.11 using 59 PHA bins. Test statistic : Chi-Squared = 46.11 using 59 PHA bins. Reduced chi-squared = 0.8383 for 55 degrees of freedom Null hypothesis probability = 7.978195e-01 Weighting method: standard !XSPEC12>error 7; Parameter Confidence Range (2.706) Apparent non-monotonicity in statistic space detected. Current bracket values 4776.8, 4647.16 and delta stat 2.14986, 3.22015 but latest trial 4700.31 gives 1.35631 Suggest that you check this result using the steppar command. 7 4711.98 25132.6 (-9574.48,10846.1) !XSPEC12>log none; Log file closed logging switched off XSPEC12>/* XSPEC12>exit XSPEC: quit Spectral model in the Band function: ------------------------------------------------------------ Parameters : value lower 90% higher 90% alpha : -9.39141E-02 ( -0.993882 1.86629 ) beta : -2.69349 ( 2.69224 0.507909 ) Epeak [keV] : 41.3908 ( -8.09001 9.78711 ) Norm@50keV : 6.75294E-02 ( -0.0705385 1.23925 ) ------------------------------------------------------------ #Fit statistic : Chi-Squared = 46.11 using 59 PHA bins. # Reduced chi-squared = 0.8384 for 55 degrees of freedom # Null hypothesis probability = 7.977323e-01 Photon flux (15-150 keV) in 6.94 sec: ( ) ph/cm2/s Energy fluence (15-150 keV) : 3.39381e-07 ( 0 0 ) ergs/cm2