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 ../sw00352108000b_preslew.pha 1 spectrum in use Spectral Data File: ../sw00352108000b_preslew.pha Spectrum 1 Net count rate (cts/s) for Spectrum:1 9.186e-01 +/- 9.482e-02 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 1-80 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 0.048 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 ../sw00352108000b_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 = 8575.82 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 8575.82 using 59 PHA bins. Reduced chi-squared = 155.924 for 55 degrees of freedom Null hypothesis probability = 0.000000e+00 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. XSPEC12>renorm Fit statistic : Chi-Squared = 43.50 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 43.50 using 59 PHA bins. Reduced chi-squared = 0.7908 for 55 degrees of freedom Null hypothesis probability = 8.685330e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:epeak 5:norm 41.9122 1.12032 -3 -0.764864 -8.12122 128.065 0.0869362 41.7896 4.68674 -4 -0.645310 -9.28362 118.598 0.101313 41.7202 8.38876 -1 -0.653515 -9.35378 116.990 0.102789 41.6509 10.762 -1 -0.647004 -9.37047 115.744 0.103870 41.5999 10.5115 -1 -0.639170 -9.37155 114.733 0.104898 41.556 10.2666 -1 -0.631502 -9.37162 113.840 0.105872 41.5162 10.0515 -1 -0.624253 -9.37165 113.030 0.106793 41.4797 9.85628 -1 -0.617455 -9.37166 112.291 0.107662 41.4461 9.67733 -1 -0.611089 -9.37167 111.614 0.108481 41.4151 9.51256 -1 -0.605131 -9.37167 110.993 0.109253 ================================================== Variances and Principal Axes 1 2 3 5 1.0227E-04| -0.0580 0.0000 0.0007 0.9983 1.0168E-01| 0.9983 0.0000 0.0103 0.0580 2.4642E+03| -0.0103 0.0000 0.9999 -0.0013 6.2203E+19| 0.0000 1.0000 -0.0000 0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 6.875e-01 4.790e+09 -6.778e+01 8.465e-02 4.790e+09 7.032e+19 -6.235e+11 6.717e+08 -6.778e+01 -6.235e+11 7.992e+03 -9.171e+00 8.465e-02 6.717e+08 -9.171e+00 1.105e-02 ------------------------------------------------ ======================================================================== Model ngrbep<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 ngrbep alpha -0.605131 +/- 0.829167 2 1 ngrbep beta -9.37167 +/- 8.38589E+09 3 1 ngrbep epeak keV 110.993 +/- 89.3997 4 1 ngrbep enorm keV 50.0000 frozen 5 1 ngrbep norm 0.109253 +/- 0.105142 ________________________________________________________________________ Fit statistic : Chi-Squared = 41.42 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 41.42 using 59 PHA bins. Reduced chi-squared = 0.7530 for 55 degrees of freedom Null hypothesis probability = 9.123718e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:epeak 5:norm 41.1574 0.294906 0 -0.624070 -9.37167 109.705 0.106271 41.0773 2.51064 0 -0.633209 -9.37167 108.480 0.106877 41.0169 3.06807 0 -0.637713 -9.37167 107.451 0.107401 40.9713 3.11917 0 -0.639576 -9.37167 106.605 0.107905 40.9358 3.05497 0 -0.639754 -9.37167 105.903 0.108404 40.9073 2.97704 0 -0.638793 -9.37167 105.310 0.108900 40.8835 2.90833 0 -0.637041 -9.37167 104.797 0.109394 40.863 2.85144 0 -0.634735 -9.37167 104.346 0.109886 40.8448 2.80444 0 -0.632040 -9.37167 103.940 0.110375 40.8284 2.76498 0 -0.629074 -9.37167 103.569 0.110862 ================================================== Variances and Principal Axes 1 2 3 5 1.1082E-04| -0.0652 0.0000 0.0008 0.9979 1.1687E-01| 0.9978 0.0000 0.0117 0.0651 1.9347E+03| -0.0116 0.0000 0.9999 -0.0015 2.5659E+20| -0.0000 -1.0000 0.0000 -0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 7.049e-01 6.721e+09 -5.922e+01 8.954e-02 6.721e+09 1.381e+20 -7.547e+11 9.697e+08 -5.922e+01 -7.547e+11 6.060e+03 -8.290e+00 8.954e-02 9.697e+08 -8.290e+00 1.204e-02 ------------------------------------------------ ======================================================================== Model ngrbep<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 ngrbep alpha -0.629074 +/- 0.839574 2 1 ngrbep beta -9.37167 +/- 1.17499E+10 3 1 ngrbep epeak keV 103.569 +/- 77.8450 4 1 ngrbep enorm keV 50.0000 frozen 5 1 ngrbep norm 0.110862 +/- 0.109714 ________________________________________________________________________ Fit statistic : Chi-Squared = 40.83 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 40.83 using 59 PHA bins. Reduced chi-squared = 0.7423 for 55 degrees of freedom Null hypothesis probability = 9.227050e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:epeak 5:norm 40.8053 0.013326 0 -0.629463 -9.37167 103.346 0.109679 ================================================== Variances and Principal Axes 1 2 3 5 1.1180E-04| -0.0650 0.0000 0.0008 0.9979 1.2031E-01| 0.9978 0.0000 0.0118 0.0649 1.9367E+03| -0.0117 0.0000 0.9999 -0.0016 5.2199E+20| -0.0000 -1.0000 0.0000 -0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 7.211e-01 7.033e+09 -5.986e+01 9.101e-02 7.033e+09 1.479e+20 -7.808e+11 1.008e+09 -5.986e+01 -7.808e+11 6.058e+03 -8.326e+00 9.101e-02 1.008e+09 -8.326e+00 1.215e-02 ------------------------------------------------ ======================================================================== Model ngrbep<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 ngrbep alpha -0.629463 +/- 0.849200 2 1 ngrbep beta -9.37167 +/- 1.21615E+10 3 1 ngrbep epeak keV 103.346 +/- 77.8344 4 1 ngrbep enorm keV 50.0000 frozen 5 1 ngrbep norm 0.109679 +/- 0.110240 ________________________________________________________________________ Fit statistic : Chi-Squared = 40.81 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 40.81 using 59 PHA bins. Reduced chi-squared = 0.7419 for 55 degrees of freedom Null hypothesis probability = 9.230942e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 XSPEC12>log bat_spec_ngrbep.log Logging to file:bat_spec_ngrbep.log XSPEC12>show XSPEC version: 12.8.2 Sun May 31 04:04:21 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: ../sw00352108000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00352108000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00352108000b_preslew.pha Net count rate (cts/s) for Spectrum:1 8.411e-01 +/- 7.723e-02 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 0.048 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00352108000b_preslew.rsp for Source 1 Spectral data counts: 0.0403712 Model predicted rate: 0.747165 Current model list: ======================================================================== Model ngrbep<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 ngrbep alpha -0.629463 +/- 0.849200 2 1 ngrbep beta -9.37167 +/- 1.21615E+10 3 1 ngrbep epeak keV 103.346 +/- 77.8344 4 1 ngrbep enorm keV 50.0000 frozen 5 1 ngrbep norm 0.109679 +/- 0.110240 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 40.81 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 40.81 using 59 PHA bins. Reduced chi-squared = 0.7419 for 55 degrees of freedom Null hypothesis probability = 9.230942e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Weighting method: standard XSPEC12>query yes XSPEC12>flux 20.0 50.0 Model Flux 2.7475 photons (1.435e-07 ergs/cm^2/s) range (20.000 - 50.000 keV) XSPEC12>flux 50.0 150.0 Model Flux 2.2825 photons (3.0741e-07 ergs/cm^2/s) range (50.000 - 150.00 keV) XSPEC12>error 1 Parameter Confidence Range (2.706) ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 103.346 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 103.346 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Apparent non-monotonicity in statistic space detected. Current bracket values -0.629463, -2.02639 and delta stat 0, 3.93828 but latest trial -1.7874 gives 13.1643 Suggest that you check this result using the steppar command. 1 -1.32793 1.12949 (-0.698138,1.75928) XSPEC12>error 2 Parameter Confidence Range (2.706) Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:epeak 5:norm 39.9876 1.26682e-05 1 -0.150804 -10.0000 79.7378 0.195585 39.9876 0.00051138 3 -0.150804 -10.0000 79.7378 0.195585 ================================================== Variances and Principal Axes 1 2 3 5 3.4718E-04| -0.1443 0.0000 0.0030 0.9895 2.3455E-01| 0.9891 0.0000 0.0286 0.1442 3.2294E+02| -0.0278 0.0000 0.9996 -0.0071 3.5992E+16| 0.0000 1.0000 -0.0000 0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 8.500e-01 1.154e+08 -2.372e+01 1.914e-01 1.154e+08 3.599e+16 -4.596e+09 2.940e+07 -2.372e+01 -4.596e+09 9.095e+02 -6.041e+00 1.914e-01 2.940e+07 -6.041e+00 4.545e-02 ------------------------------------------------ ======================================================================== Model ngrbep<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 ngrbep alpha -0.150804 +/- 0.921978 2 1 ngrbep beta -10.0000 +/- 1.89711E+08 3 1 ngrbep epeak keV 79.7378 +/- 30.1574 4 1 ngrbep enorm keV 50.0000 frozen 5 1 ngrbep norm 0.195585 +/- 0.213194 ________________________________________________________________________ Fit statistic : Chi-Squared = 39.99 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 39.99 using 59 PHA bins. Reduced chi-squared = 0.7270 for 55 degrees of freedom Null hypothesis probability = 9.360115e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -2.14255e+15, with delta statistic: 0 ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -1.71566e+20, with delta statistic: 0 ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -1.81532e+15, with delta statistic: 0 ***Warning: Number of trials exceeded before convergence. Current trial values -1.97894e+15, 6.38921e+14 and delta statistic 0, 25.7223 ***Warning: Number of trials exceeded before convergence. Current trial values -1.97894e+15, 6.38921e+14 and delta statistic 0, 25.7223 2 0 -10 (10,0) XSPEC12>error 3 Parameter Confidence Range (2.706) 3 62.1937 173.499 (-17.5441,93.7608) XSPEC12>error 5 Parameter Confidence Range (2.706) Due to zero model norms, the following fit parameters are temporarily frozen:1 2 3 Fit error occurred during lower bound error calculation. 5 0 0.755441 (-0.195584,0.559857) XSPEC12>flux 15.0 350.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 6.05 photons (5.2562e-07 ergs/cm^2/s) range (15.000 - 350.00 keV) Error range 0.000 - 6.547 (0.000 - 6.201e-07) (90.00% confidence) XSPEC12>flux 15.0 150.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 5.8386 photons (4.6122e-07 ergs/cm^2/s) range (15.000 - 150.00 keV) Error range 0.000 - 6.111 (0.000 - 4.969e-07) (90.00% confidence) XSPEC12>flux 15.0 25.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 1.4201 photons (4.4923e-08 ergs/cm^2/s) range (15.000 - 25.000 keV) Error range 0.000 - 1.655 (0.000 - 5.204e-08) (90.00% confidence) XSPEC12>flux 25.0 50.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 2.1883 photons (1.2652e-07 ergs/cm^2/s) range (25.000 - 50.000 keV) Error range 0.000 - 2.413 (0.000 - 1.385e-07) (90.00% confidence) XSPEC12>flux 50.0 100.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 1.7306 photons (1.9372e-07 ergs/cm^2/s) range (50.000 - 100.00 keV) Error range 0.000 - 1.889 (0.000 - 2.112e-07) (90.00% confidence) XSPEC12>flux 100.0 150.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.49954 photons (9.6068e-08 ergs/cm^2/s) range (100.00 - 150.00 keV) Error range 0.000 - 0.6014 (0.000 - 1.162e-07) (90.00% confidence) XSPEC12>flux 100.0 350.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.71093 photons (1.6047e-07 ergs/cm^2/s) range (100.00 - 350.00 keV) Error range 0.000 - 0.8547 (0.000 - 2.016e-07) (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 = 117.66 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 117.66 using 59 PHA bins. Reduced chi-squared = 2.1393 for 55 degrees of freedom Null hypothesis probability = 1.884435e-06 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 42.6681 2.37081 -1 -0.742968 -8.00943 93.7451 5.71273 41.9435 0.750631 -2 -0.630533 -9.06738 86.2042 6.65289 41.882 1.3601 -2 -0.634665 -9.26979 86.0525 6.65083 41.8814 1.30807 -2 -0.634680 -9.35256 86.0489 6.65078 ================================================== Variances and Principal Axes 1 2 3 7 2.7222E-02| -0.9999 -0.0000 -0.0074 -0.0128 3.8041E-01| 0.0127 -0.0000 0.0067 -0.9999 5.7706E+03| -0.0075 0.0000 1.0000 0.0066 9.4806E+15| -0.0000 -1.0000 0.0000 0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 6.772e-01 3.419e+09 -9.954e+01 -8.567e-01 3.419e+09 3.593e+19 -5.912e+11 -5.953e+09 -9.954e+01 -5.912e+11 1.550e+04 1.360e+02 -8.567e-01 -5.953e+09 1.360e+02 1.618e+00 ------------------------------------------------ ======================================================================== Model nphgrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphgrb alpha -0.634680 +/- 0.822946 2 1 nphgrb beta -9.35256 +/- 5.99412E+09 3 1 nphgrb tem keV 86.0489 +/- 124.491 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 6.65078 +/- 1.27208 ________________________________________________________________________ Fit statistic : Chi-Squared = 41.88 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 41.88 using 59 PHA bins. Reduced chi-squared = 0.7615 for 55 degrees of freedom Null hypothesis probability = 9.035283e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 41.3732 1.20301 -1 -0.617326 -9.36908 80.3190 6.54847 41.3461 0.998853 -1 -0.597954 -9.37039 78.2833 6.54998 41.2876 1.01536 -1 -0.583859 -9.37109 76.6326 6.53635 41.2368 1.00118 -1 -0.572403 -9.37146 75.3134 6.52377 41.1953 0.987059 -1 -0.562964 -9.37166 74.2556 6.51336 41.1616 0.974675 -1 -0.555177 -9.37167 73.4034 6.50483 41.1342 0.964888 -1 -0.548757 -9.37167 72.7146 6.49785 41.1119 0.956712 -1 -0.543462 -9.37167 72.1555 6.49212 41.0937 0.949494 -1 -0.539101 -9.37167 71.7010 6.48744 41.0788 0.94407 -1 -0.535507 -9.37167 71.3306 6.48359 41.0666 0.939394 -1 -0.532550 -9.37167 71.0284 6.48043 41.0566 0.935387 -1 -0.530112 -9.37167 70.7812 6.47784 ================================================== Variances and Principal Axes 1 2 3 7 2.9160E-02| -0.9997 -0.0000 -0.0106 -0.0207 3.6973E-01| 0.0207 -0.0000 0.0083 -0.9998 2.9603E+03| -0.0108 0.0000 0.9999 0.0081 2.1838E+16| -0.0000 -1.0000 0.0000 0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 7.037e-01 7.768e+09 -7.094e+01 -7.416e-01 7.768e+09 1.837e+20 -9.208e+11 -1.125e+10 -7.094e+01 -9.208e+11 7.575e+03 8.034e+01 -7.416e-01 -1.125e+10 8.034e+01 1.253e+00 ------------------------------------------------ ======================================================================== Model nphgrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphgrb alpha -0.530112 +/- 0.838884 2 1 nphgrb beta -9.37167 +/- 1.35529E+10 3 1 nphgrb tem keV 70.7812 +/- 87.0358 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 6.47784 +/- 1.11916 ________________________________________________________________________ Fit statistic : Chi-Squared = 41.06 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 41.06 using 59 PHA bins. Reduced chi-squared = 0.7465 for 55 degrees of freedom Null hypothesis probability = 9.187885e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 40.6174 0.858887 0 -0.542629 -9.37167 67.8304 6.31171 40.5386 0.471399 0 -0.540112 -9.37167 66.4320 6.32838 40.5048 0.354508 0 -0.533340 -9.37167 65.5160 6.33305 40.4821 0.318133 0 -0.525466 -9.37167 64.7766 6.33220 40.4628 0.3063 0 -0.517451 -9.37167 64.1167 6.32884 40.4451 0.301702 0 -0.509579 -9.37167 63.5034 6.32440 40.4283 0.299417 0 -0.501930 -9.37167 62.9247 6.31951 40.4123 0.297672 0 -0.494520 -9.37167 62.3754 6.31449 40.3972 0.296049 0 -0.487344 -9.37167 61.8527 6.30951 40.3828 0.294504 0 -0.480395 -9.37167 61.3546 6.30463 40.3691 0.292999 0 -0.473667 -9.37167 60.8798 6.29989 40.3561 0.291496 0 -0.467152 -9.37167 60.4266 6.29530 40.3437 0.290055 0 -0.460842 -9.37167 59.9941 6.29087 40.332 0.288619 0 -0.454733 -9.37167 59.5809 6.28658 40.3209 0.287335 0 -0.448817 -9.37167 59.1861 6.28244 40.3103 0.285973 0 -0.443088 -9.37167 58.8086 6.27844 40.3002 0.284836 0 -0.437542 -9.37167 58.4476 6.27459 40.2907 0.283514 0 -0.432172 -9.37167 58.1022 6.27087 ================================================== Variances and Principal Axes 1 2 3 7 3.2043E-02| -0.9995 -0.0000 -0.0152 -0.0273 3.6010E-01| 0.0272 -0.0000 0.0099 -0.9996 1.5806E+03| -0.0154 0.0000 0.9998 0.0095 4.1692E+16| -0.0000 -1.0000 0.0000 0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 7.378e-01 1.992e+10 -5.118e+01 -6.176e-01 1.992e+10 1.207e+21 -1.623e+12 -2.290e+10 -5.118e+01 -1.623e+12 3.761e+03 4.573e+01 -6.176e-01 -2.290e+10 4.573e+01 9.356e-01 ------------------------------------------------ ======================================================================== Model nphgrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphgrb alpha -0.432172 +/- 0.858980 2 1 nphgrb beta -9.37167 +/- 3.47430E+10 3 1 nphgrb tem keV 58.1022 +/- 61.3296 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 6.27087 +/- 0.967256 ________________________________________________________________________ Fit statistic : Chi-Squared = 40.29 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 40.29 using 59 PHA bins. Reduced chi-squared = 0.7326 for 55 degrees of freedom Null hypothesis probability = 9.314154e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>log phgrb50_15_350kev.log; Logging to file:phgrb50_15_350kev.log !XSPEC12>show; XSPEC version: 12.8.2 Sun May 31 04:04:23 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: ../sw00352108000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00352108000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00352108000b_preslew.pha Net count rate (cts/s) for Spectrum:1 8.411e-01 +/- 7.723e-02 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 0.048 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00352108000b_preslew.rsp for Source 1 Spectral data counts: 0.0403712 Model predicted rate: 0.758252 Current model list: ======================================================================== Model nphgrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphgrb alpha -0.432172 +/- 0.858980 2 1 nphgrb beta -9.37167 +/- 3.47430E+10 3 1 nphgrb tem keV 58.1022 +/- 61.3296 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 6.27087 +/- 0.967256 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 40.29 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 40.29 using 59 PHA bins. Reduced chi-squared = 0.7326 for 55 degrees of freedom Null hypothesis probability = 9.314154e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Weighting method: standard !XSPEC12>error 7; Parameter Confidence Range (2.706) Error occurred during lower bound error calculation. Fit statistic : Chi-Squared = 40.29 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 40.29 using 59 PHA bins. Reduced chi-squared = 0.7326 for 55 degrees of freedom Null hypothesis probability = 9.314154e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_phgrb_part2_15_150ke v_fit.xcm !XSPEC12>log none; Log file closed !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 = 117.66 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 117.66 using 59 PHA bins. Reduced chi-squared = 2.1393 for 55 degrees of freedom Null hypothesis probability = 1.884435e-06 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 42.6681 2.37081 -1 -0.742968 -8.00943 93.7451 5.71273 41.9435 0.750631 -2 -0.630533 -9.06738 86.2042 6.65289 41.882 1.3601 -2 -0.634665 -9.26979 86.0525 6.65083 41.8814 1.30807 -2 -0.634680 -9.35256 86.0489 6.65078 ================================================== Variances and Principal Axes 1 2 3 7 2.7222E-02| -0.9999 -0.0000 -0.0074 -0.0128 3.8041E-01| 0.0127 -0.0000 0.0067 -0.9999 5.7706E+03| -0.0075 0.0000 1.0000 0.0066 9.4806E+15| -0.0000 -1.0000 0.0000 0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 6.772e-01 3.419e+09 -9.954e+01 -8.567e-01 3.419e+09 3.593e+19 -5.912e+11 -5.953e+09 -9.954e+01 -5.912e+11 1.550e+04 1.360e+02 -8.567e-01 -5.953e+09 1.360e+02 1.618e+00 ------------------------------------------------ ======================================================================== Model nphgrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphgrb alpha -0.634680 +/- 0.822946 2 1 nphgrb beta -9.35256 +/- 5.99412E+09 3 1 nphgrb tem keV 86.0489 +/- 124.491 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 6.65078 +/- 1.27208 ________________________________________________________________________ Fit statistic : Chi-Squared = 41.88 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 41.88 using 59 PHA bins. Reduced chi-squared = 0.7615 for 55 degrees of freedom Null hypothesis probability = 9.035283e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 41.3732 1.20301 -1 -0.617326 -9.36908 80.3190 6.54847 41.3461 0.998853 -1 -0.597954 -9.37039 78.2833 6.54998 41.2876 1.01536 -1 -0.583859 -9.37109 76.6326 6.53635 41.2368 1.00118 -1 -0.572403 -9.37146 75.3134 6.52377 41.1953 0.987059 -1 -0.562964 -9.37166 74.2556 6.51336 41.1616 0.974675 -1 -0.555177 -9.37167 73.4034 6.50483 41.1342 0.964888 -1 -0.548757 -9.37167 72.7146 6.49785 41.1119 0.956712 -1 -0.543462 -9.37167 72.1555 6.49212 41.0937 0.949494 -1 -0.539101 -9.37167 71.7010 6.48744 41.0788 0.94407 -1 -0.535507 -9.37167 71.3306 6.48359 41.0666 0.939394 -1 -0.532550 -9.37167 71.0284 6.48043 41.0566 0.935387 -1 -0.530112 -9.37167 70.7812 6.47784 ================================================== Variances and Principal Axes 1 2 3 7 2.9160E-02| -0.9997 -0.0000 -0.0106 -0.0207 3.6973E-01| 0.0207 -0.0000 0.0083 -0.9998 2.9603E+03| -0.0108 0.0000 0.9999 0.0081 2.1838E+16| -0.0000 -1.0000 0.0000 0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 7.037e-01 7.768e+09 -7.094e+01 -7.416e-01 7.768e+09 1.837e+20 -9.208e+11 -1.125e+10 -7.094e+01 -9.208e+11 7.575e+03 8.034e+01 -7.416e-01 -1.125e+10 8.034e+01 1.253e+00 ------------------------------------------------ ======================================================================== Model nphgrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphgrb alpha -0.530112 +/- 0.838884 2 1 nphgrb beta -9.37167 +/- 1.35529E+10 3 1 nphgrb tem keV 70.7812 +/- 87.0358 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 6.47784 +/- 1.11916 ________________________________________________________________________ Fit statistic : Chi-Squared = 41.06 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 41.06 using 59 PHA bins. Reduced chi-squared = 0.7465 for 55 degrees of freedom Null hypothesis probability = 9.187885e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 40.6174 0.858887 0 -0.542629 -9.37167 67.8304 6.31171 40.5386 0.471399 0 -0.540112 -9.37167 66.4320 6.32838 40.5048 0.354508 0 -0.533340 -9.37167 65.5160 6.33305 40.4821 0.318133 0 -0.525466 -9.37167 64.7766 6.33220 40.4628 0.3063 0 -0.517451 -9.37167 64.1167 6.32884 40.4451 0.301702 0 -0.509579 -9.37167 63.5034 6.32440 40.4283 0.299417 0 -0.501930 -9.37167 62.9247 6.31951 40.4123 0.297672 0 -0.494520 -9.37167 62.3754 6.31449 40.3972 0.296049 0 -0.487344 -9.37167 61.8527 6.30951 40.3828 0.294504 0 -0.480395 -9.37167 61.3546 6.30463 40.3691 0.292999 0 -0.473667 -9.37167 60.8798 6.29989 40.3561 0.291496 0 -0.467152 -9.37167 60.4266 6.29530 40.3437 0.290055 0 -0.460842 -9.37167 59.9941 6.29087 40.332 0.288619 0 -0.454733 -9.37167 59.5809 6.28658 40.3209 0.287335 0 -0.448817 -9.37167 59.1861 6.28244 40.3103 0.285973 0 -0.443088 -9.37167 58.8086 6.27844 40.3002 0.284836 0 -0.437542 -9.37167 58.4476 6.27459 40.2907 0.283514 0 -0.432172 -9.37167 58.1022 6.27087 ================================================== Variances and Principal Axes 1 2 3 7 3.2043E-02| -0.9995 -0.0000 -0.0152 -0.0273 3.6010E-01| 0.0272 -0.0000 0.0099 -0.9996 1.5806E+03| -0.0154 0.0000 0.9998 0.0095 4.1692E+16| -0.0000 -1.0000 0.0000 0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 7.378e-01 1.992e+10 -5.118e+01 -6.176e-01 1.992e+10 1.207e+21 -1.623e+12 -2.290e+10 -5.118e+01 -1.623e+12 3.761e+03 4.573e+01 -6.176e-01 -2.290e+10 4.573e+01 9.356e-01 ------------------------------------------------ ======================================================================== Model nphgrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphgrb alpha -0.432172 +/- 0.858980 2 1 nphgrb beta -9.37167 +/- 3.47430E+10 3 1 nphgrb tem keV 58.1022 +/- 61.3296 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 6.27087 +/- 0.967256 ________________________________________________________________________ Fit statistic : Chi-Squared = 40.29 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 40.29 using 59 PHA bins. Reduced chi-squared = 0.7326 for 55 degrees of freedom Null hypothesis probability = 9.314154e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>newpar 4 15.0; Fit statistic : Chi-Squared = 40.29 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 40.29 using 59 PHA bins. Reduced chi-squared = 0.7326 for 55 degrees of freedom Null hypothesis probability = 9.314154e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>newpar 5 150.0; Fit statistic : Chi-Squared = 40.78 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 40.78 using 59 PHA bins. Reduced chi-squared = 0.7414 for 55 degrees of freedom Null hypothesis probability = 9.235964e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 40.2725 0.260426 0 -0.426152 -9.37167 57.7768 5.90218 ================================================== Variances and Principal Axes 1 2 3 7 3.1162E-02| -0.9967 -0.0000 -0.0153 -0.0796 3.4049E-01| 0.0796 -0.0000 0.0041 -0.9968 1.5847E+03| -0.0156 0.0000 0.9999 0.0028 4.3952E+17| -0.0000 -1.0000 0.0000 0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 7.565e-01 2.090e+10 -5.185e+01 -2.492e-01 2.090e+10 1.298e+21 -1.683e+12 -9.574e+09 -5.185e+01 -1.683e+12 3.766e+03 1.692e+01 -2.492e-01 -9.574e+09 1.692e+01 4.220e-01 ------------------------------------------------ ======================================================================== Model nphgrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphgrb alpha -0.426152 +/- 0.869791 2 1 nphgrb beta -9.37167 +/- 3.60279E+10 3 1 nphgrb tem keV 57.7768 +/- 61.3671 4 1 nphgrb eMin keV 15.0000 frozen 5 1 nphgrb eMax keV 150.000 frozen 6 1 nphgrb enorm keV 50.0000 frozen 7 1 nphgrb norm 5.90218 +/- 0.649611 ________________________________________________________________________ Fit statistic : Chi-Squared = 40.27 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 40.27 using 59 PHA bins. Reduced chi-squared = 0.7322 for 55 degrees of freedom Null hypothesis probability = 9.316980e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 40.2644 0.266542 0 -0.420604 -9.37167 57.4487 5.90076 ================================================== Variances and Principal Axes 1 2 3 7 3.1227E-02| -0.9967 -0.0000 -0.0155 -0.0797 3.4027E-01| 0.0796 -0.0000 0.0041 -0.9968 1.5531E+03| -0.0158 0.0000 0.9999 0.0029 5.4839E+16| -0.0000 -1.0000 0.0000 0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 7.579e-01 2.139e+10 -5.136e+01 -2.479e-01 2.139e+10 1.357e+21 -1.702e+12 -9.735e+09 -5.136e+01 -1.702e+12 3.687e+03 1.663e+01 -2.479e-01 -9.735e+09 1.663e+01 4.208e-01 ------------------------------------------------ ======================================================================== Model nphgrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphgrb alpha -0.420604 +/- 0.870594 2 1 nphgrb beta -9.37167 +/- 3.68389E+10 3 1 nphgrb tem keV 57.4487 +/- 60.7206 4 1 nphgrb eMin keV 15.0000 frozen 5 1 nphgrb eMax keV 150.000 frozen 6 1 nphgrb enorm keV 50.0000 frozen 7 1 nphgrb norm 5.90076 +/- 0.648656 ________________________________________________________________________ Fit statistic : Chi-Squared = 40.26 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 40.26 using 59 PHA bins. Reduced chi-squared = 0.7321 for 55 degrees of freedom Null hypothesis probability = 9.318229e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 40.2562 0.268103 0 -0.415336 -9.37167 57.1285 5.89963 ================================================== Variances and Principal Axes 1 2 3 7 3.1288E-02| -0.9967 -0.0000 -0.0157 -0.0798 3.4015E-01| 0.0798 -0.0000 0.0042 -0.9968 1.5222E+03| -0.0160 0.0000 0.9999 0.0029 4.0809E+16| 0.0000 1.0000 -0.0000 -0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 7.592e-01 2.190e+10 -5.085e+01 -2.482e-01 2.190e+10 1.422e+21 -1.723e+12 -9.956e+09 -5.085e+01 -1.723e+12 3.609e+03 1.646e+01 -2.482e-01 -9.956e+09 1.646e+01 4.206e-01 ------------------------------------------------ ======================================================================== Model nphgrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphgrb alpha -0.415336 +/- 0.871297 2 1 nphgrb beta -9.37167 +/- 3.77063E+10 3 1 nphgrb tem keV 57.1285 +/- 60.0733 4 1 nphgrb eMin keV 15.0000 frozen 5 1 nphgrb eMax keV 150.000 frozen 6 1 nphgrb enorm keV 50.0000 frozen 7 1 nphgrb norm 5.89963 +/- 0.648545 ________________________________________________________________________ Fit statistic : Chi-Squared = 40.26 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 40.26 using 59 PHA bins. Reduced chi-squared = 0.7319 for 55 degrees of freedom Null hypothesis probability = 9.319500e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>log phgrb50_15_150kev.log; Logging to file:phgrb50_15_150kev.log !XSPEC12>show; XSPEC version: 12.8.2 Sun May 31 04:04:25 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: ../sw00352108000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00352108000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00352108000b_preslew.pha Net count rate (cts/s) for Spectrum:1 8.411e-01 +/- 7.723e-02 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 0.048 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00352108000b_preslew.rsp for Source 1 Spectral data counts: 0.0403712 Model predicted rate: 0.753414 Current model list: ======================================================================== Model nphgrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphgrb alpha -0.415336 +/- 0.871297 2 1 nphgrb beta -9.37167 +/- 3.77063E+10 3 1 nphgrb tem keV 57.1285 +/- 60.0733 4 1 nphgrb eMin keV 15.0000 frozen 5 1 nphgrb eMax keV 150.000 frozen 6 1 nphgrb enorm keV 50.0000 frozen 7 1 nphgrb norm 5.89963 +/- 0.648545 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 40.26 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 40.26 using 59 PHA bins. Reduced chi-squared = 0.7319 for 55 degrees of freedom Null hypothesis probability = 9.319500e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Weighting method: standard !XSPEC12>error 7; Parameter Confidence Range (2.706) Error occurred during lower bound error calculation. Fit statistic : Chi-Squared = 40.26 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 40.26 using 59 PHA bins. Reduced chi-squared = 0.7319 for 55 degrees of freedom Null hypothesis probability = 9.319500e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_phgrb_part3_15_25kev _fit.xcm !XSPEC12>log none; Log file closed !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 = 117.66 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 117.66 using 59 PHA bins. Reduced chi-squared = 2.1393 for 55 degrees of freedom Null hypothesis probability = 1.884435e-06 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 42.6681 2.37081 -1 -0.742968 -8.00943 93.7451 5.71273 41.9435 0.750631 -2 -0.630533 -9.06738 86.2042 6.65289 41.882 1.3601 -2 -0.634665 -9.26979 86.0525 6.65083 41.8814 1.30807 -2 -0.634680 -9.35256 86.0489 6.65078 ================================================== Variances and Principal Axes 1 2 3 7 2.7222E-02| -0.9999 -0.0000 -0.0074 -0.0128 3.8041E-01| 0.0127 -0.0000 0.0067 -0.9999 5.7706E+03| -0.0075 0.0000 1.0000 0.0066 9.4806E+15| -0.0000 -1.0000 0.0000 0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 6.772e-01 3.419e+09 -9.954e+01 -8.567e-01 3.419e+09 3.593e+19 -5.912e+11 -5.953e+09 -9.954e+01 -5.912e+11 1.550e+04 1.360e+02 -8.567e-01 -5.953e+09 1.360e+02 1.618e+00 ------------------------------------------------ ======================================================================== Model nphgrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphgrb alpha -0.634680 +/- 0.822946 2 1 nphgrb beta -9.35256 +/- 5.99412E+09 3 1 nphgrb tem keV 86.0489 +/- 124.491 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 6.65078 +/- 1.27208 ________________________________________________________________________ Fit statistic : Chi-Squared = 41.88 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 41.88 using 59 PHA bins. Reduced chi-squared = 0.7615 for 55 degrees of freedom Null hypothesis probability = 9.035283e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 41.3732 1.20301 -1 -0.617326 -9.36908 80.3190 6.54847 41.3461 0.998853 -1 -0.597954 -9.37039 78.2833 6.54998 41.2876 1.01536 -1 -0.583859 -9.37109 76.6326 6.53635 41.2368 1.00118 -1 -0.572403 -9.37146 75.3134 6.52377 41.1953 0.987059 -1 -0.562964 -9.37166 74.2556 6.51336 41.1616 0.974675 -1 -0.555177 -9.37167 73.4034 6.50483 41.1342 0.964888 -1 -0.548757 -9.37167 72.7146 6.49785 41.1119 0.956712 -1 -0.543462 -9.37167 72.1555 6.49212 41.0937 0.949494 -1 -0.539101 -9.37167 71.7010 6.48744 41.0788 0.94407 -1 -0.535507 -9.37167 71.3306 6.48359 41.0666 0.939394 -1 -0.532550 -9.37167 71.0284 6.48043 41.0566 0.935387 -1 -0.530112 -9.37167 70.7812 6.47784 ================================================== Variances and Principal Axes 1 2 3 7 2.9160E-02| -0.9997 -0.0000 -0.0106 -0.0207 3.6973E-01| 0.0207 -0.0000 0.0083 -0.9998 2.9603E+03| -0.0108 0.0000 0.9999 0.0081 2.1838E+16| -0.0000 -1.0000 0.0000 0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 7.037e-01 7.768e+09 -7.094e+01 -7.416e-01 7.768e+09 1.837e+20 -9.208e+11 -1.125e+10 -7.094e+01 -9.208e+11 7.575e+03 8.034e+01 -7.416e-01 -1.125e+10 8.034e+01 1.253e+00 ------------------------------------------------ ======================================================================== Model nphgrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphgrb alpha -0.530112 +/- 0.838884 2 1 nphgrb beta -9.37167 +/- 1.35529E+10 3 1 nphgrb tem keV 70.7812 +/- 87.0358 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 6.47784 +/- 1.11916 ________________________________________________________________________ Fit statistic : Chi-Squared = 41.06 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 41.06 using 59 PHA bins. Reduced chi-squared = 0.7465 for 55 degrees of freedom Null hypothesis probability = 9.187885e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 40.6174 0.858887 0 -0.542629 -9.37167 67.8304 6.31171 40.5386 0.471399 0 -0.540112 -9.37167 66.4320 6.32838 40.5048 0.354508 0 -0.533340 -9.37167 65.5160 6.33305 40.4821 0.318133 0 -0.525466 -9.37167 64.7766 6.33220 40.4628 0.3063 0 -0.517451 -9.37167 64.1167 6.32884 40.4451 0.301702 0 -0.509579 -9.37167 63.5034 6.32440 40.4283 0.299417 0 -0.501930 -9.37167 62.9247 6.31951 40.4123 0.297672 0 -0.494520 -9.37167 62.3754 6.31449 40.3972 0.296049 0 -0.487344 -9.37167 61.8527 6.30951 40.3828 0.294504 0 -0.480395 -9.37167 61.3546 6.30463 40.3691 0.292999 0 -0.473667 -9.37167 60.8798 6.29989 40.3561 0.291496 0 -0.467152 -9.37167 60.4266 6.29530 40.3437 0.290055 0 -0.460842 -9.37167 59.9941 6.29087 40.332 0.288619 0 -0.454733 -9.37167 59.5809 6.28658 40.3209 0.287335 0 -0.448817 -9.37167 59.1861 6.28244 40.3103 0.285973 0 -0.443088 -9.37167 58.8086 6.27844 40.3002 0.284836 0 -0.437542 -9.37167 58.4476 6.27459 40.2907 0.283514 0 -0.432172 -9.37167 58.1022 6.27087 ================================================== Variances and Principal Axes 1 2 3 7 3.2043E-02| -0.9995 -0.0000 -0.0152 -0.0273 3.6010E-01| 0.0272 -0.0000 0.0099 -0.9996 1.5806E+03| -0.0154 0.0000 0.9998 0.0095 4.1692E+16| -0.0000 -1.0000 0.0000 0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 7.378e-01 1.992e+10 -5.118e+01 -6.176e-01 1.992e+10 1.207e+21 -1.623e+12 -2.290e+10 -5.118e+01 -1.623e+12 3.761e+03 4.573e+01 -6.176e-01 -2.290e+10 4.573e+01 9.356e-01 ------------------------------------------------ ======================================================================== Model nphgrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphgrb alpha -0.432172 +/- 0.858980 2 1 nphgrb beta -9.37167 +/- 3.47430E+10 3 1 nphgrb tem keV 58.1022 +/- 61.3296 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 6.27087 +/- 0.967256 ________________________________________________________________________ Fit statistic : Chi-Squared = 40.29 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 40.29 using 59 PHA bins. Reduced chi-squared = 0.7326 for 55 degrees of freedom Null hypothesis probability = 9.314154e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>newpar 5 25.0; Fit statistic : Chi-Squared = 1176.06 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 1176.06 using 59 PHA bins. Reduced chi-squared = 21.3829 for 55 degrees of freedom Null hypothesis probability = 5.153263e-210 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 40.2692 0.260434 0 -0.432587 -9.37167 57.9990 1.47633 ================================================== Variances and Principal Axes 1 2 3 7 6.4906E-03| -0.8514 -0.0000 -0.0107 -0.5245 1.0331E-01| 0.5244 0.0000 0.0124 -0.8514 1.5848E+03| -0.0156 0.0000 0.9999 0.0049 3.9359E+18| -0.0000 -1.0000 0.0000 0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 7.565e-01 2.091e+10 -5.185e+01 -2.202e-01 2.091e+10 1.299e+21 -1.683e+12 -3.442e+09 -5.185e+01 -1.683e+12 3.766e+03 1.224e+01 -2.202e-01 -3.442e+09 1.224e+01 1.240e-01 ------------------------------------------------ ======================================================================== Model nphgrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphgrb alpha -0.432587 +/- 0.869759 2 1 nphgrb beta -9.37167 +/- 3.60405E+10 3 1 nphgrb tem keV 57.9990 +/- 61.3696 4 1 nphgrb eMin keV 15.0000 frozen 5 1 nphgrb eMax keV 25.0000 frozen 6 1 nphgrb enorm keV 50.0000 frozen 7 1 nphgrb norm 1.47633 +/- 0.352163 ________________________________________________________________________ Fit statistic : Chi-Squared = 40.27 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 40.27 using 59 PHA bins. Reduced chi-squared = 0.7322 for 55 degrees of freedom Null hypothesis probability = 9.317488e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 40.2629 0.244091 0 -0.432959 -9.37167 57.9005 1.47851 ================================================== Variances and Principal Axes 1 2 3 7 6.5062E-03| -0.8515 -0.0000 -0.0108 -0.5243 1.0341E-01| 0.5241 0.0000 0.0124 -0.8515 1.5765E+03| -0.0157 0.0000 0.9999 0.0049 2.3662E+18| -0.0000 -1.0000 0.0000 0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 7.561e-01 2.113e+10 -5.167e+01 -2.201e-01 2.113e+10 1.328e+21 -1.696e+12 -3.477e+09 -5.167e+01 -1.696e+12 3.741e+03 1.220e+01 -2.201e-01 -3.477e+09 1.220e+01 1.241e-01 ------------------------------------------------ ======================================================================== Model nphgrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphgrb alpha -0.432959 +/- 0.869516 2 1 nphgrb beta -9.37167 +/- 3.64424E+10 3 1 nphgrb tem keV 57.9005 +/- 61.1673 4 1 nphgrb eMin keV 15.0000 frozen 5 1 nphgrb eMax keV 25.0000 frozen 6 1 nphgrb enorm keV 50.0000 frozen 7 1 nphgrb norm 1.47851 +/- 0.352225 ________________________________________________________________________ Fit statistic : Chi-Squared = 40.26 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 40.26 using 59 PHA bins. Reduced chi-squared = 0.7321 for 55 degrees of freedom Null hypothesis probability = 9.318457e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 40.2572 0.228663 0 -0.433289 -9.37167 57.8064 1.48055 ================================================== Variances and Principal Axes 1 2 3 7 6.5212E-03| -0.8516 -0.0000 -0.0108 -0.5241 1.0351E-01| 0.5239 0.0000 0.0124 -0.8517 1.5686E+03| -0.0157 0.0000 0.9999 0.0049 1.0941E+18| 0.0000 1.0000 -0.0000 -0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 7.557e-01 2.134e+10 -5.149e+01 -2.199e-01 2.134e+10 1.357e+21 -1.708e+12 -3.509e+09 -5.149e+01 -1.708e+12 3.718e+03 1.215e+01 -2.199e-01 -3.509e+09 1.215e+01 1.241e-01 ------------------------------------------------ ======================================================================== Model nphgrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphgrb alpha -0.433289 +/- 0.869298 2 1 nphgrb beta -9.37167 +/- 3.68321E+10 3 1 nphgrb tem keV 57.8064 +/- 60.9749 4 1 nphgrb eMin keV 15.0000 frozen 5 1 nphgrb eMax keV 25.0000 frozen 6 1 nphgrb enorm keV 50.0000 frozen 7 1 nphgrb norm 1.48055 +/- 0.352261 ________________________________________________________________________ Fit statistic : Chi-Squared = 40.26 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 40.26 using 59 PHA bins. Reduced chi-squared = 0.7319 for 55 degrees of freedom Null hypothesis probability = 9.319341e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>log phgrb50_15_25kev.log; Logging to file:phgrb50_15_25kev.log !XSPEC12>show; XSPEC version: 12.8.2 Sun May 31 04:04:25 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: ../sw00352108000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00352108000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00352108000b_preslew.pha Net count rate (cts/s) for Spectrum:1 8.411e-01 +/- 7.723e-02 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 0.048 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00352108000b_preslew.rsp for Source 1 Spectral data counts: 0.0403712 Model predicted rate: 0.749105 Current model list: ======================================================================== Model nphgrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphgrb alpha -0.433289 +/- 0.869298 2 1 nphgrb beta -9.37167 +/- 3.68321E+10 3 1 nphgrb tem keV 57.8064 +/- 60.9749 4 1 nphgrb eMin keV 15.0000 frozen 5 1 nphgrb eMax keV 25.0000 frozen 6 1 nphgrb enorm keV 50.0000 frozen 7 1 nphgrb norm 1.48055 +/- 0.352261 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 40.26 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 40.26 using 59 PHA bins. Reduced chi-squared = 0.7319 for 55 degrees of freedom Null hypothesis probability = 9.319341e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Weighting method: standard !XSPEC12>error 7; Parameter Confidence Range (2.706) Error occurred during lower bound error calculation. Fit statistic : Chi-Squared = 40.26 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 40.26 using 59 PHA bins. Reduced chi-squared = 0.7319 for 55 degrees of freedom Null hypothesis probability = 9.319341e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_phgrb_part4_25_50kev _fit.xcm !XSPEC12>log none; Log file closed !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 = 117.66 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 117.66 using 59 PHA bins. Reduced chi-squared = 2.1393 for 55 degrees of freedom Null hypothesis probability = 1.884435e-06 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 42.6681 2.37081 -1 -0.742968 -8.00943 93.7451 5.71273 41.9435 0.750631 -2 -0.630533 -9.06738 86.2042 6.65289 41.882 1.3601 -2 -0.634665 -9.26979 86.0525 6.65083 41.8814 1.30807 -2 -0.634680 -9.35256 86.0489 6.65078 ================================================== Variances and Principal Axes 1 2 3 7 2.7222E-02| -0.9999 -0.0000 -0.0074 -0.0128 3.8041E-01| 0.0127 -0.0000 0.0067 -0.9999 5.7706E+03| -0.0075 0.0000 1.0000 0.0066 9.4806E+15| -0.0000 -1.0000 0.0000 0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 6.772e-01 3.419e+09 -9.954e+01 -8.567e-01 3.419e+09 3.593e+19 -5.912e+11 -5.953e+09 -9.954e+01 -5.912e+11 1.550e+04 1.360e+02 -8.567e-01 -5.953e+09 1.360e+02 1.618e+00 ------------------------------------------------ ======================================================================== Model nphgrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphgrb alpha -0.634680 +/- 0.822946 2 1 nphgrb beta -9.35256 +/- 5.99412E+09 3 1 nphgrb tem keV 86.0489 +/- 124.491 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 6.65078 +/- 1.27208 ________________________________________________________________________ Fit statistic : Chi-Squared = 41.88 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 41.88 using 59 PHA bins. Reduced chi-squared = 0.7615 for 55 degrees of freedom Null hypothesis probability = 9.035283e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 41.3732 1.20301 -1 -0.617326 -9.36908 80.3190 6.54847 41.3461 0.998853 -1 -0.597954 -9.37039 78.2833 6.54998 41.2876 1.01536 -1 -0.583859 -9.37109 76.6326 6.53635 41.2368 1.00118 -1 -0.572403 -9.37146 75.3134 6.52377 41.1953 0.987059 -1 -0.562964 -9.37166 74.2556 6.51336 41.1616 0.974675 -1 -0.555177 -9.37167 73.4034 6.50483 41.1342 0.964888 -1 -0.548757 -9.37167 72.7146 6.49785 41.1119 0.956712 -1 -0.543462 -9.37167 72.1555 6.49212 41.0937 0.949494 -1 -0.539101 -9.37167 71.7010 6.48744 41.0788 0.94407 -1 -0.535507 -9.37167 71.3306 6.48359 41.0666 0.939394 -1 -0.532550 -9.37167 71.0284 6.48043 41.0566 0.935387 -1 -0.530112 -9.37167 70.7812 6.47784 ================================================== Variances and Principal Axes 1 2 3 7 2.9160E-02| -0.9997 -0.0000 -0.0106 -0.0207 3.6973E-01| 0.0207 -0.0000 0.0083 -0.9998 2.9603E+03| -0.0108 0.0000 0.9999 0.0081 2.1838E+16| -0.0000 -1.0000 0.0000 0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 7.037e-01 7.768e+09 -7.094e+01 -7.416e-01 7.768e+09 1.837e+20 -9.208e+11 -1.125e+10 -7.094e+01 -9.208e+11 7.575e+03 8.034e+01 -7.416e-01 -1.125e+10 8.034e+01 1.253e+00 ------------------------------------------------ ======================================================================== Model nphgrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphgrb alpha -0.530112 +/- 0.838884 2 1 nphgrb beta -9.37167 +/- 1.35529E+10 3 1 nphgrb tem keV 70.7812 +/- 87.0358 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 6.47784 +/- 1.11916 ________________________________________________________________________ Fit statistic : Chi-Squared = 41.06 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 41.06 using 59 PHA bins. Reduced chi-squared = 0.7465 for 55 degrees of freedom Null hypothesis probability = 9.187885e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 40.6174 0.858887 0 -0.542629 -9.37167 67.8304 6.31171 40.5386 0.471399 0 -0.540112 -9.37167 66.4320 6.32838 40.5048 0.354508 0 -0.533340 -9.37167 65.5160 6.33305 40.4821 0.318133 0 -0.525466 -9.37167 64.7766 6.33220 40.4628 0.3063 0 -0.517451 -9.37167 64.1167 6.32884 40.4451 0.301702 0 -0.509579 -9.37167 63.5034 6.32440 40.4283 0.299417 0 -0.501930 -9.37167 62.9247 6.31951 40.4123 0.297672 0 -0.494520 -9.37167 62.3754 6.31449 40.3972 0.296049 0 -0.487344 -9.37167 61.8527 6.30951 40.3828 0.294504 0 -0.480395 -9.37167 61.3546 6.30463 40.3691 0.292999 0 -0.473667 -9.37167 60.8798 6.29989 40.3561 0.291496 0 -0.467152 -9.37167 60.4266 6.29530 40.3437 0.290055 0 -0.460842 -9.37167 59.9941 6.29087 40.332 0.288619 0 -0.454733 -9.37167 59.5809 6.28658 40.3209 0.287335 0 -0.448817 -9.37167 59.1861 6.28244 40.3103 0.285973 0 -0.443088 -9.37167 58.8086 6.27844 40.3002 0.284836 0 -0.437542 -9.37167 58.4476 6.27459 40.2907 0.283514 0 -0.432172 -9.37167 58.1022 6.27087 ================================================== Variances and Principal Axes 1 2 3 7 3.2043E-02| -0.9995 -0.0000 -0.0152 -0.0273 3.6010E-01| 0.0272 -0.0000 0.0099 -0.9996 1.5806E+03| -0.0154 0.0000 0.9998 0.0095 4.1692E+16| -0.0000 -1.0000 0.0000 0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 7.378e-01 1.992e+10 -5.118e+01 -6.176e-01 1.992e+10 1.207e+21 -1.623e+12 -2.290e+10 -5.118e+01 -1.623e+12 3.761e+03 4.573e+01 -6.176e-01 -2.290e+10 4.573e+01 9.356e-01 ------------------------------------------------ ======================================================================== Model nphgrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphgrb alpha -0.432172 +/- 0.858980 2 1 nphgrb beta -9.37167 +/- 3.47430E+10 3 1 nphgrb tem keV 58.1022 +/- 61.3296 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 6.27087 +/- 0.967256 ________________________________________________________________________ Fit statistic : Chi-Squared = 40.29 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 40.29 using 59 PHA bins. Reduced chi-squared = 0.7326 for 55 degrees of freedom Null hypothesis probability = 9.314154e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>newpar 4 25.0; Fit statistic : Chi-Squared = 51.85 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 51.85 using 59 PHA bins. Reduced chi-squared = 0.9427 for 55 degrees of freedom Null hypothesis probability = 5.958643e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>newpar 5 50.0; Fit statistic : Chi-Squared = 452.08 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 452.08 using 59 PHA bins. Reduced chi-squared = 8.2197 for 55 degrees of freedom Null hypothesis probability = 8.956524e-64 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 40.2626 0.260425 0 -0.433709 -9.37167 57.9192 2.12184 40.2524 0.215944 0 -0.434889 -9.37167 57.7576 2.12268 40.2443 0.18064 0 -0.435772 -9.37167 57.6135 2.12366 ================================================== Variances and Principal Axes 1 2 3 7 2.1086E-02| -0.8544 -0.0000 -0.0147 -0.5194 6.6443E-02| 0.5194 0.0000 0.0061 -0.8545 1.5648E+03| -0.0158 0.0000 0.9999 -0.0025 6.4457E+18| 0.0000 1.0000 -0.0000 0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 7.579e-01 2.178e+10 -5.144e+01 1.080e-01 2.178e+10 1.412e+21 -1.736e+12 4.374e+09 -5.144e+01 -1.736e+12 3.700e+03 -9.227e+00 1.080e-01 4.374e+09 -9.227e+00 7.722e-02 ------------------------------------------------ ======================================================================== Model nphgrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphgrb alpha -0.435772 +/- 0.870566 2 1 nphgrb beta -9.37167 +/- 3.75713E+10 3 1 nphgrb tem keV 57.6135 +/- 60.8268 4 1 nphgrb eMin keV 25.0000 frozen 5 1 nphgrb eMax keV 50.0000 frozen 6 1 nphgrb enorm keV 50.0000 frozen 7 1 nphgrb norm 2.12366 +/- 0.277882 ________________________________________________________________________ Fit statistic : Chi-Squared = 40.24 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 40.24 using 59 PHA bins. Reduced chi-squared = 0.7317 for 55 degrees of freedom Null hypothesis probability = 9.321328e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 40.2361 0.169994 0 -0.436569 -9.37167 57.4732 2.13011 ================================================== Variances and Principal Axes 1 2 3 7 2.1108E-02| -0.8555 -0.0000 -0.0148 -0.5175 6.6284E-02| 0.5175 0.0000 0.0061 -0.8557 1.5470E+03| -0.0158 0.0000 0.9999 -0.0025 3.7935E+17| 0.0000 1.0000 -0.0000 0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 7.540e-01 2.203e+10 -5.096e+01 1.079e-01 2.203e+10 1.453e+21 -1.749e+12 4.433e+09 -5.096e+01 -1.749e+12 3.650e+03 -9.173e+00 1.079e-01 4.433e+09 -9.173e+00 7.724e-02 ------------------------------------------------ ======================================================================== Model nphgrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphgrb alpha -0.436569 +/- 0.868334 2 1 nphgrb beta -9.37167 +/- 3.81228E+10 3 1 nphgrb tem keV 57.4732 +/- 60.4181 4 1 nphgrb eMin keV 25.0000 frozen 5 1 nphgrb eMax keV 50.0000 frozen 6 1 nphgrb enorm keV 50.0000 frozen 7 1 nphgrb norm 2.13011 +/- 0.277915 ________________________________________________________________________ Fit statistic : Chi-Squared = 40.24 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 40.24 using 59 PHA bins. Reduced chi-squared = 0.7316 for 55 degrees of freedom Null hypothesis probability = 9.322600e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 40.2298 0.145835 0 -0.437166 -9.37167 57.3444 2.13232 ================================================== Variances and Principal Axes 1 2 3 7 2.1198E-02| -0.8557 -0.0000 -0.0149 -0.5172 6.6188E-02| 0.5172 0.0000 0.0061 -0.8559 1.5361E+03| -0.0159 0.0000 0.9999 -0.0025 5.1043E+17| 0.0000 1.0000 -0.0000 0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 7.534e-01 2.235e+10 -5.072e+01 1.084e-01 2.235e+10 1.499e+21 -1.766e+12 4.508e+09 -5.072e+01 -1.766e+12 3.618e+03 -9.162e+00 1.084e-01 4.508e+09 -9.162e+00 7.736e-02 ------------------------------------------------ ======================================================================== Model nphgrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphgrb alpha -0.437166 +/- 0.867987 2 1 nphgrb beta -9.37167 +/- 3.87137E+10 3 1 nphgrb tem keV 57.3444 +/- 60.1479 4 1 nphgrb eMin keV 25.0000 frozen 5 1 nphgrb eMax keV 50.0000 frozen 6 1 nphgrb enorm keV 50.0000 frozen 7 1 nphgrb norm 2.13232 +/- 0.278132 ________________________________________________________________________ Fit statistic : Chi-Squared = 40.23 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 40.23 using 59 PHA bins. Reduced chi-squared = 0.7315 for 55 degrees of freedom Null hypothesis probability = 9.323560e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>log phgrb50_25_50kev.log; Logging to file:phgrb50_25_50kev.log !XSPEC12>show; XSPEC version: 12.8.2 Sun May 31 04:04:26 2015 Auto-saving is done after every command. Fit statistic in use: Chi-Squared Minimization technique: Levenberg-Marquardt Convergence criterion = 0.01 Parameter fit deltas: 0.01 * parValue Always calculate parameter derivatives using full (slower) numerical differentiation: No Querying disabled - will not continue fitting. Prefit-renorming enabled. Solar abundance table: angr Photoionization Cross-Section Table: bcmc: Balucinska-Church and McCammon, 1998 Cosmology in use: H0 = 70 q0 = 0 Lambda0 = 0.73 Model data directory: /software/lheasoft/release/x86_64-unknown-linux-gnu-libc2.12/../spectral/modelData/ Plot settings: Showing of individual additive components is OFF. Showing of background spectra is OFF. Effective area normalization is OFF. Current unit settings: Energy = keV Wavelength = angstrom, with Y-Axis displayed per Hz X-Axis data display mode: Energy Spectra plots will be shifted to source frame by redshift value z: 0 Device: /null Plotting of line IDs is OFF. Splashpage is ON. xlog for data plots is ON. ylog for data plots is OFF. Default plot rebin settings for all plot groups: Min. Signif. Max. # Bins Error Type 0.00000 1 quad Responses read: ../sw00352108000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00352108000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00352108000b_preslew.pha Net count rate (cts/s) for Spectrum:1 8.411e-01 +/- 7.723e-02 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 0.048 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00352108000b_preslew.rsp for Source 1 Spectral data counts: 0.0403712 Model predicted rate: 0.750110 Current model list: ======================================================================== Model nphgrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphgrb alpha -0.437166 +/- 0.867987 2 1 nphgrb beta -9.37167 +/- 3.87137E+10 3 1 nphgrb tem keV 57.3444 +/- 60.1479 4 1 nphgrb eMin keV 25.0000 frozen 5 1 nphgrb eMax keV 50.0000 frozen 6 1 nphgrb enorm keV 50.0000 frozen 7 1 nphgrb norm 2.13232 +/- 0.278132 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 40.23 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 40.23 using 59 PHA bins. Reduced chi-squared = 0.7315 for 55 degrees of freedom Null hypothesis probability = 9.323560e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Weighting method: standard !XSPEC12>error 7; Parameter Confidence Range (2.706) Error occurred during upper bound error calculation. Fit statistic : Chi-Squared = 40.23 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 40.23 using 59 PHA bins. Reduced chi-squared = 0.7315 for 55 degrees of freedom Null hypothesis probability = 9.323560e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_phgrb_part5_50_100ke v_fit.xcm !XSPEC12>log none; Log file closed !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 = 117.66 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 117.66 using 59 PHA bins. Reduced chi-squared = 2.1393 for 55 degrees of freedom Null hypothesis probability = 1.884435e-06 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 42.6681 2.37081 -1 -0.742968 -8.00943 93.7451 5.71273 41.9435 0.750631 -2 -0.630533 -9.06738 86.2042 6.65289 41.882 1.3601 -2 -0.634665 -9.26979 86.0525 6.65083 41.8814 1.30807 -2 -0.634680 -9.35256 86.0489 6.65078 ================================================== Variances and Principal Axes 1 2 3 7 2.7222E-02| -0.9999 -0.0000 -0.0074 -0.0128 3.8041E-01| 0.0127 -0.0000 0.0067 -0.9999 5.7706E+03| -0.0075 0.0000 1.0000 0.0066 9.4806E+15| -0.0000 -1.0000 0.0000 0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 6.772e-01 3.419e+09 -9.954e+01 -8.567e-01 3.419e+09 3.593e+19 -5.912e+11 -5.953e+09 -9.954e+01 -5.912e+11 1.550e+04 1.360e+02 -8.567e-01 -5.953e+09 1.360e+02 1.618e+00 ------------------------------------------------ ======================================================================== Model nphgrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphgrb alpha -0.634680 +/- 0.822946 2 1 nphgrb beta -9.35256 +/- 5.99412E+09 3 1 nphgrb tem keV 86.0489 +/- 124.491 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 6.65078 +/- 1.27208 ________________________________________________________________________ Fit statistic : Chi-Squared = 41.88 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 41.88 using 59 PHA bins. Reduced chi-squared = 0.7615 for 55 degrees of freedom Null hypothesis probability = 9.035283e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 41.3732 1.20301 -1 -0.617326 -9.36908 80.3190 6.54847 41.3461 0.998853 -1 -0.597954 -9.37039 78.2833 6.54998 41.2876 1.01536 -1 -0.583859 -9.37109 76.6326 6.53635 41.2368 1.00118 -1 -0.572403 -9.37146 75.3134 6.52377 41.1953 0.987059 -1 -0.562964 -9.37166 74.2556 6.51336 41.1616 0.974675 -1 -0.555177 -9.37167 73.4034 6.50483 41.1342 0.964888 -1 -0.548757 -9.37167 72.7146 6.49785 41.1119 0.956712 -1 -0.543462 -9.37167 72.1555 6.49212 41.0937 0.949494 -1 -0.539101 -9.37167 71.7010 6.48744 41.0788 0.94407 -1 -0.535507 -9.37167 71.3306 6.48359 41.0666 0.939394 -1 -0.532550 -9.37167 71.0284 6.48043 41.0566 0.935387 -1 -0.530112 -9.37167 70.7812 6.47784 ================================================== Variances and Principal Axes 1 2 3 7 2.9160E-02| -0.9997 -0.0000 -0.0106 -0.0207 3.6973E-01| 0.0207 -0.0000 0.0083 -0.9998 2.9603E+03| -0.0108 0.0000 0.9999 0.0081 2.1838E+16| -0.0000 -1.0000 0.0000 0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 7.037e-01 7.768e+09 -7.094e+01 -7.416e-01 7.768e+09 1.837e+20 -9.208e+11 -1.125e+10 -7.094e+01 -9.208e+11 7.575e+03 8.034e+01 -7.416e-01 -1.125e+10 8.034e+01 1.253e+00 ------------------------------------------------ ======================================================================== Model nphgrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphgrb alpha -0.530112 +/- 0.838884 2 1 nphgrb beta -9.37167 +/- 1.35529E+10 3 1 nphgrb tem keV 70.7812 +/- 87.0358 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 6.47784 +/- 1.11916 ________________________________________________________________________ Fit statistic : Chi-Squared = 41.06 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 41.06 using 59 PHA bins. Reduced chi-squared = 0.7465 for 55 degrees of freedom Null hypothesis probability = 9.187885e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 40.6174 0.858887 0 -0.542629 -9.37167 67.8304 6.31171 40.5386 0.471399 0 -0.540112 -9.37167 66.4320 6.32838 40.5048 0.354508 0 -0.533340 -9.37167 65.5160 6.33305 40.4821 0.318133 0 -0.525466 -9.37167 64.7766 6.33220 40.4628 0.3063 0 -0.517451 -9.37167 64.1167 6.32884 40.4451 0.301702 0 -0.509579 -9.37167 63.5034 6.32440 40.4283 0.299417 0 -0.501930 -9.37167 62.9247 6.31951 40.4123 0.297672 0 -0.494520 -9.37167 62.3754 6.31449 40.3972 0.296049 0 -0.487344 -9.37167 61.8527 6.30951 40.3828 0.294504 0 -0.480395 -9.37167 61.3546 6.30463 40.3691 0.292999 0 -0.473667 -9.37167 60.8798 6.29989 40.3561 0.291496 0 -0.467152 -9.37167 60.4266 6.29530 40.3437 0.290055 0 -0.460842 -9.37167 59.9941 6.29087 40.332 0.288619 0 -0.454733 -9.37167 59.5809 6.28658 40.3209 0.287335 0 -0.448817 -9.37167 59.1861 6.28244 40.3103 0.285973 0 -0.443088 -9.37167 58.8086 6.27844 40.3002 0.284836 0 -0.437542 -9.37167 58.4476 6.27459 40.2907 0.283514 0 -0.432172 -9.37167 58.1022 6.27087 ================================================== Variances and Principal Axes 1 2 3 7 3.2043E-02| -0.9995 -0.0000 -0.0152 -0.0273 3.6010E-01| 0.0272 -0.0000 0.0099 -0.9996 1.5806E+03| -0.0154 0.0000 0.9998 0.0095 4.1692E+16| -0.0000 -1.0000 0.0000 0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 7.378e-01 1.992e+10 -5.118e+01 -6.176e-01 1.992e+10 1.207e+21 -1.623e+12 -2.290e+10 -5.118e+01 -1.623e+12 3.761e+03 4.573e+01 -6.176e-01 -2.290e+10 4.573e+01 9.356e-01 ------------------------------------------------ ======================================================================== Model nphgrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphgrb alpha -0.432172 +/- 0.858980 2 1 nphgrb beta -9.37167 +/- 3.47430E+10 3 1 nphgrb tem keV 58.1022 +/- 61.3296 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 6.27087 +/- 0.967256 ________________________________________________________________________ Fit statistic : Chi-Squared = 40.29 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 40.29 using 59 PHA bins. Reduced chi-squared = 0.7326 for 55 degrees of freedom Null hypothesis probability = 9.314154e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>newpar 4 50.0; Fit statistic : Chi-Squared = 254.45 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 254.45 using 59 PHA bins. Reduced chi-squared = 4.6264 for 55 degrees of freedom Null hypothesis probability = 1.990611e-27 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>newpar 5 100.0; Fit statistic : Chi-Squared = 811.91 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 811.91 using 59 PHA bins. Reduced chi-squared = 14.762 for 55 degrees of freedom Null hypothesis probability = 3.399341e-135 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 40.2614 0.260423 0 -0.430764 -9.37167 57.7356 1.71326 40.2588 0.189762 0 -0.427213 -9.37167 57.5113 1.71766 ================================================== Variances and Principal Axes 1 2 3 7 1.5043E-02| -0.7706 -0.0000 -0.0106 0.6372 5.8781E-02| 0.6371 0.0000 0.0120 0.7707 1.5349E+03| -0.0158 0.0000 0.9999 -0.0025 6.7746E+18| -0.0000 -1.0000 0.0000 0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 7.473e-01 2.136e+10 -5.063e+01 5.029e-02 2.136e+10 1.375e+21 -1.700e+12 -1.993e+09 -5.063e+01 -1.700e+12 3.635e+03 -1.321e+00 5.029e-02 -1.993e+09 -1.321e+00 5.324e-02 ------------------------------------------------ ======================================================================== Model nphgrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphgrb alpha -0.427213 +/- 0.864482 2 1 nphgrb beta -9.37167 +/- 3.70850E+10 3 1 nphgrb tem keV 57.5113 +/- 60.2881 4 1 nphgrb eMin keV 50.0000 frozen 5 1 nphgrb eMax keV 100.000 frozen 6 1 nphgrb enorm keV 50.0000 frozen 7 1 nphgrb norm 1.71766 +/- 0.230737 ________________________________________________________________________ Fit statistic : Chi-Squared = 40.26 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 40.26 using 59 PHA bins. Reduced chi-squared = 0.7320 for 55 degrees of freedom Null hypothesis probability = 9.319087e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 40.2442 0.224231 0 -0.424936 -9.37167 57.2396 1.71246 ================================================== Variances and Principal Axes 1 2 3 7 1.5158E-02| -0.7674 -0.0000 -0.0106 0.6411 5.9141E-02| 0.6410 0.0000 0.0121 0.7675 1.5320E+03| -0.0159 0.0000 0.9999 -0.0025 6.8650E+17| -0.0000 -1.0000 0.0000 0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 7.569e-01 2.197e+10 -5.088e+01 5.056e-02 2.197e+10 1.438e+21 -1.734e+12 -2.039e+09 -5.088e+01 -1.734e+12 3.624e+03 -1.315e+00 5.056e-02 -2.039e+09 -1.315e+00 5.326e-02 ------------------------------------------------ ======================================================================== Model nphgrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphgrb alpha -0.424936 +/- 0.869997 2 1 nphgrb beta -9.37167 +/- 3.79172E+10 3 1 nphgrb tem keV 57.2396 +/- 60.2004 4 1 nphgrb eMin keV 50.0000 frozen 5 1 nphgrb eMax keV 100.000 frozen 6 1 nphgrb enorm keV 50.0000 frozen 7 1 nphgrb norm 1.71246 +/- 0.230780 ________________________________________________________________________ Fit statistic : Chi-Squared = 40.24 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 40.24 using 59 PHA bins. Reduced chi-squared = 0.7317 for 55 degrees of freedom Null hypothesis probability = 9.321346e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 40.2364 0.207187 0 -0.422248 -9.37167 57.0113 1.71206 ================================================== Variances and Principal Axes 1 2 3 7 1.5132E-02| -0.7673 -0.0000 -0.0107 0.6412 5.9289E-02| 0.6411 0.0000 0.0122 0.7674 1.5083E+03| -0.0160 0.0000 0.9999 -0.0025 1.2640E+19| 0.0000 1.0000 -0.0000 -0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 7.571e-01 2.248e+10 -5.044e+01 5.029e-02 2.248e+10 1.507e+21 -1.759e+12 -2.096e+09 -5.044e+01 -1.759e+12 3.561e+03 -1.282e+00 5.029e-02 -2.096e+09 -1.282e+00 5.327e-02 ------------------------------------------------ ======================================================================== Model nphgrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphgrb alpha -0.422248 +/- 0.870097 2 1 nphgrb beta -9.37167 +/- 3.88234E+10 3 1 nphgrb tem keV 57.0113 +/- 59.6704 4 1 nphgrb eMin keV 50.0000 frozen 5 1 nphgrb eMax keV 100.000 frozen 6 1 nphgrb enorm keV 50.0000 frozen 7 1 nphgrb norm 1.71206 +/- 0.230793 ________________________________________________________________________ Fit statistic : Chi-Squared = 40.24 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 40.24 using 59 PHA bins. Reduced chi-squared = 0.7316 for 55 degrees of freedom Null hypothesis probability = 9.322550e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>log phgrb50_50_100kev.log; Logging to file:phgrb50_50_100kev.log !XSPEC12>show; XSPEC version: 12.8.2 Sun May 31 04:04:27 2015 Auto-saving is done after every command. Fit statistic in use: Chi-Squared Minimization technique: Levenberg-Marquardt Convergence criterion = 0.01 Parameter fit deltas: 0.01 * parValue Always calculate parameter derivatives using full (slower) numerical differentiation: No Querying disabled - will not continue fitting. Prefit-renorming enabled. Solar abundance table: angr Photoionization Cross-Section Table: bcmc: Balucinska-Church and McCammon, 1998 Cosmology in use: H0 = 70 q0 = 0 Lambda0 = 0.73 Model data directory: /software/lheasoft/release/x86_64-unknown-linux-gnu-libc2.12/../spectral/modelData/ Plot settings: Showing of individual additive components is OFF. Showing of background spectra is OFF. Effective area normalization is OFF. Current unit settings: Energy = keV Wavelength = angstrom, with Y-Axis displayed per Hz X-Axis data display mode: Energy Spectra plots will be shifted to source frame by redshift value z: 0 Device: /null Plotting of line IDs is OFF. Splashpage is ON. xlog for data plots is ON. ylog for data plots is OFF. Default plot rebin settings for all plot groups: Min. Signif. Max. # Bins Error Type 0.00000 1 quad Responses read: ../sw00352108000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00352108000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00352108000b_preslew.pha Net count rate (cts/s) for Spectrum:1 8.411e-01 +/- 7.723e-02 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 0.048 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00352108000b_preslew.rsp for Source 1 Spectral data counts: 0.0403712 Model predicted rate: 0.753856 Current model list: ======================================================================== Model nphgrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphgrb alpha -0.422248 +/- 0.870097 2 1 nphgrb beta -9.37167 +/- 3.88234E+10 3 1 nphgrb tem keV 57.0113 +/- 59.6704 4 1 nphgrb eMin keV 50.0000 frozen 5 1 nphgrb eMax keV 100.000 frozen 6 1 nphgrb enorm keV 50.0000 frozen 7 1 nphgrb norm 1.71206 +/- 0.230793 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 40.24 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 40.24 using 59 PHA bins. Reduced chi-squared = 0.7316 for 55 degrees of freedom Null hypothesis probability = 9.322550e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Weighting method: standard !XSPEC12>error 7; Parameter Confidence Range (2.706) Error occurred during upper bound error calculation. Fit statistic : Chi-Squared = 40.24 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 40.24 using 59 PHA bins. Reduced chi-squared = 0.7316 for 55 degrees of freedom Null hypothesis probability = 9.322550e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_phgrb_part6_100_150k ev_fit.xcm !XSPEC12>log none; Log file closed !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 = 117.66 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 117.66 using 59 PHA bins. Reduced chi-squared = 2.1393 for 55 degrees of freedom Null hypothesis probability = 1.884435e-06 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 42.6681 2.37081 -1 -0.742968 -8.00943 93.7451 5.71273 41.9435 0.750631 -2 -0.630533 -9.06738 86.2042 6.65289 41.882 1.3601 -2 -0.634665 -9.26979 86.0525 6.65083 41.8814 1.30807 -2 -0.634680 -9.35256 86.0489 6.65078 ================================================== Variances and Principal Axes 1 2 3 7 2.7222E-02| -0.9999 -0.0000 -0.0074 -0.0128 3.8041E-01| 0.0127 -0.0000 0.0067 -0.9999 5.7706E+03| -0.0075 0.0000 1.0000 0.0066 9.4806E+15| -0.0000 -1.0000 0.0000 0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 6.772e-01 3.419e+09 -9.954e+01 -8.567e-01 3.419e+09 3.593e+19 -5.912e+11 -5.953e+09 -9.954e+01 -5.912e+11 1.550e+04 1.360e+02 -8.567e-01 -5.953e+09 1.360e+02 1.618e+00 ------------------------------------------------ ======================================================================== Model nphgrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphgrb alpha -0.634680 +/- 0.822946 2 1 nphgrb beta -9.35256 +/- 5.99412E+09 3 1 nphgrb tem keV 86.0489 +/- 124.491 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 6.65078 +/- 1.27208 ________________________________________________________________________ Fit statistic : Chi-Squared = 41.88 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 41.88 using 59 PHA bins. Reduced chi-squared = 0.7615 for 55 degrees of freedom Null hypothesis probability = 9.035283e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 41.3732 1.20301 -1 -0.617326 -9.36908 80.3190 6.54847 41.3461 0.998853 -1 -0.597954 -9.37039 78.2833 6.54998 41.2876 1.01536 -1 -0.583859 -9.37109 76.6326 6.53635 41.2368 1.00118 -1 -0.572403 -9.37146 75.3134 6.52377 41.1953 0.987059 -1 -0.562964 -9.37166 74.2556 6.51336 41.1616 0.974675 -1 -0.555177 -9.37167 73.4034 6.50483 41.1342 0.964888 -1 -0.548757 -9.37167 72.7146 6.49785 41.1119 0.956712 -1 -0.543462 -9.37167 72.1555 6.49212 41.0937 0.949494 -1 -0.539101 -9.37167 71.7010 6.48744 41.0788 0.94407 -1 -0.535507 -9.37167 71.3306 6.48359 41.0666 0.939394 -1 -0.532550 -9.37167 71.0284 6.48043 41.0566 0.935387 -1 -0.530112 -9.37167 70.7812 6.47784 ================================================== Variances and Principal Axes 1 2 3 7 2.9160E-02| -0.9997 -0.0000 -0.0106 -0.0207 3.6973E-01| 0.0207 -0.0000 0.0083 -0.9998 2.9603E+03| -0.0108 0.0000 0.9999 0.0081 2.1838E+16| -0.0000 -1.0000 0.0000 0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 7.037e-01 7.768e+09 -7.094e+01 -7.416e-01 7.768e+09 1.837e+20 -9.208e+11 -1.125e+10 -7.094e+01 -9.208e+11 7.575e+03 8.034e+01 -7.416e-01 -1.125e+10 8.034e+01 1.253e+00 ------------------------------------------------ ======================================================================== Model nphgrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphgrb alpha -0.530112 +/- 0.838884 2 1 nphgrb beta -9.37167 +/- 1.35529E+10 3 1 nphgrb tem keV 70.7812 +/- 87.0358 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 6.47784 +/- 1.11916 ________________________________________________________________________ Fit statistic : Chi-Squared = 41.06 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 41.06 using 59 PHA bins. Reduced chi-squared = 0.7465 for 55 degrees of freedom Null hypothesis probability = 9.187885e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 40.6174 0.858887 0 -0.542629 -9.37167 67.8304 6.31171 40.5386 0.471399 0 -0.540112 -9.37167 66.4320 6.32838 40.5048 0.354508 0 -0.533340 -9.37167 65.5160 6.33305 40.4821 0.318133 0 -0.525466 -9.37167 64.7766 6.33220 40.4628 0.3063 0 -0.517451 -9.37167 64.1167 6.32884 40.4451 0.301702 0 -0.509579 -9.37167 63.5034 6.32440 40.4283 0.299417 0 -0.501930 -9.37167 62.9247 6.31951 40.4123 0.297672 0 -0.494520 -9.37167 62.3754 6.31449 40.3972 0.296049 0 -0.487344 -9.37167 61.8527 6.30951 40.3828 0.294504 0 -0.480395 -9.37167 61.3546 6.30463 40.3691 0.292999 0 -0.473667 -9.37167 60.8798 6.29989 40.3561 0.291496 0 -0.467152 -9.37167 60.4266 6.29530 40.3437 0.290055 0 -0.460842 -9.37167 59.9941 6.29087 40.332 0.288619 0 -0.454733 -9.37167 59.5809 6.28658 40.3209 0.287335 0 -0.448817 -9.37167 59.1861 6.28244 40.3103 0.285973 0 -0.443088 -9.37167 58.8086 6.27844 40.3002 0.284836 0 -0.437542 -9.37167 58.4476 6.27459 40.2907 0.283514 0 -0.432172 -9.37167 58.1022 6.27087 ================================================== Variances and Principal Axes 1 2 3 7 3.2043E-02| -0.9995 -0.0000 -0.0152 -0.0273 3.6010E-01| 0.0272 -0.0000 0.0099 -0.9996 1.5806E+03| -0.0154 0.0000 0.9998 0.0095 4.1692E+16| -0.0000 -1.0000 0.0000 0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 7.378e-01 1.992e+10 -5.118e+01 -6.176e-01 1.992e+10 1.207e+21 -1.623e+12 -2.290e+10 -5.118e+01 -1.623e+12 3.761e+03 4.573e+01 -6.176e-01 -2.290e+10 4.573e+01 9.356e-01 ------------------------------------------------ ======================================================================== Model nphgrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphgrb alpha -0.432172 +/- 0.858980 2 1 nphgrb beta -9.37167 +/- 3.47430E+10 3 1 nphgrb tem keV 58.1022 +/- 61.3296 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 6.27087 +/- 0.967256 ________________________________________________________________________ Fit statistic : Chi-Squared = 40.29 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 40.29 using 59 PHA bins. Reduced chi-squared = 0.7326 for 55 degrees of freedom Null hypothesis probability = 9.314154e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>newpar 4 100.0; Fit statistic : Chi-Squared = 3911.15 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 3911.15 using 59 PHA bins. Reduced chi-squared = 71.1119 for 55 degrees of freedom Null hypothesis probability = 0.000000e+00 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>newpar 5 150.0; Fit statistic : Chi-Squared = 10852.99 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 10852.99 using 59 PHA bins. Reduced chi-squared = 197.3271 for 55 degrees of freedom Null hypothesis probability = 0.000000e+00 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 40.2703 0.260426 0 -0.432897 -9.37167 57.9238 0.570735 ================================================== Variances and Principal Axes 1 2 3 7 2.3066E-03| -0.4959 0.0000 -0.0102 0.8683 4.3181E-02| 0.8682 0.0000 0.0122 0.4960 1.5841E+03| -0.0156 0.0000 0.9999 0.0028 1.7692E+18| 0.0000 1.0000 -0.0000 -0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 7.566e-01 2.090e+10 -5.185e+01 -1.855e-01 2.090e+10 1.298e+21 -1.682e+12 -8.362e+09 -5.185e+01 -1.682e+12 3.764e+03 1.522e+01 -1.855e-01 -8.362e+09 1.522e+01 7.834e-02 ------------------------------------------------ ======================================================================== Model nphgrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphgrb alpha -0.432897 +/- 0.869849 2 1 nphgrb beta -9.37167 +/- 3.60256E+10 3 1 nphgrb tem keV 57.9238 +/- 61.3529 4 1 nphgrb eMin keV 100.000 frozen 5 1 nphgrb eMax keV 150.000 frozen 6 1 nphgrb enorm keV 50.0000 frozen 7 1 nphgrb norm 0.570735 +/- 0.279887 ________________________________________________________________________ Fit statistic : Chi-Squared = 40.27 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 40.27 using 59 PHA bins. Reduced chi-squared = 0.7322 for 55 degrees of freedom Null hypothesis probability = 9.317323e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 40.2602 0.232097 0 -0.433208 -9.37167 57.7613 0.568535 ================================================== Variances and Principal Axes 1 2 3 7 2.2897E-03| -0.4950 0.0000 -0.0102 0.8688 4.3178E-02| 0.8687 0.0000 0.0123 0.4951 1.5698E+03| -0.0157 0.0000 0.9999 0.0028 1.5912E+18| -0.0000 -1.0000 0.0000 0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 7.559e-01 2.128e+10 -5.153e+01 -1.850e-01 2.128e+10 1.348e+21 -1.703e+12 -8.493e+09 -5.153e+01 -1.703e+12 3.721e+03 1.509e+01 -1.850e-01 -8.493e+09 1.509e+01 7.795e-02 ------------------------------------------------ ======================================================================== Model nphgrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphgrb alpha -0.433208 +/- 0.869437 2 1 nphgrb beta -9.37167 +/- 3.67171E+10 3 1 nphgrb tem keV 57.7613 +/- 61.0040 4 1 nphgrb eMin keV 100.000 frozen 5 1 nphgrb eMax keV 150.000 frozen 6 1 nphgrb enorm keV 50.0000 frozen 7 1 nphgrb norm 0.568535 +/- 0.279203 ________________________________________________________________________ Fit statistic : Chi-Squared = 40.26 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 40.26 using 59 PHA bins. Reduced chi-squared = 0.7320 for 55 degrees of freedom Null hypothesis probability = 9.318874e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 40.252 0.208991 0 -0.433186 -9.37167 57.6118 0.566692 ================================================== Variances and Principal Axes 1 2 3 7 2.2761E-03| -0.4941 0.0000 -0.0102 0.8693 4.3172E-02| 0.8692 0.0000 0.0123 0.4942 1.5566E+03| -0.0158 0.0000 0.9999 0.0028 2.3323E+18| 0.0000 1.0000 -0.0000 -0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 7.554e-01 2.164e+10 -5.124e+01 -1.847e-01 2.164e+10 1.397e+21 -1.724e+12 -8.625e+09 -5.124e+01 -1.724e+12 3.683e+03 1.500e+01 -1.847e-01 -8.625e+09 1.500e+01 7.771e-02 ------------------------------------------------ ======================================================================== Model nphgrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphgrb alpha -0.433186 +/- 0.869146 2 1 nphgrb beta -9.37167 +/- 3.73739E+10 3 1 nphgrb tem keV 57.6118 +/- 60.6869 4 1 nphgrb eMin keV 100.000 frozen 5 1 nphgrb eMax keV 150.000 frozen 6 1 nphgrb enorm keV 50.0000 frozen 7 1 nphgrb norm 0.566692 +/- 0.278773 ________________________________________________________________________ Fit statistic : Chi-Squared = 40.25 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 40.25 using 59 PHA bins. Reduced chi-squared = 0.7319 for 55 degrees of freedom Null hypothesis probability = 9.320140e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>log phgrb50_100_150kev.log; Logging to file:phgrb50_100_150kev.log !XSPEC12>show; XSPEC version: 12.8.2 Sun May 31 04:04:27 2015 Auto-saving is done after every command. Fit statistic in use: Chi-Squared Minimization technique: Levenberg-Marquardt Convergence criterion = 0.01 Parameter fit deltas: 0.01 * parValue Always calculate parameter derivatives using full (slower) numerical differentiation: No Querying disabled - will not continue fitting. Prefit-renorming enabled. Solar abundance table: angr Photoionization Cross-Section Table: bcmc: Balucinska-Church and McCammon, 1998 Cosmology in use: H0 = 70 q0 = 0 Lambda0 = 0.73 Model data directory: /software/lheasoft/release/x86_64-unknown-linux-gnu-libc2.12/../spectral/modelData/ Plot settings: Showing of individual additive components is OFF. Showing of background spectra is OFF. Effective area normalization is OFF. Current unit settings: Energy = keV Wavelength = angstrom, with Y-Axis displayed per Hz X-Axis data display mode: Energy Spectra plots will be shifted to source frame by redshift value z: 0 Device: /null Plotting of line IDs is OFF. Splashpage is ON. xlog for data plots is ON. ylog for data plots is OFF. Default plot rebin settings for all plot groups: Min. Signif. Max. # Bins Error Type 0.00000 1 quad Responses read: ../sw00352108000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00352108000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00352108000b_preslew.pha Net count rate (cts/s) for Spectrum:1 8.411e-01 +/- 7.723e-02 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 0.048 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00352108000b_preslew.rsp for Source 1 Spectral data counts: 0.0403712 Model predicted rate: 0.755123 Current model list: ======================================================================== Model nphgrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphgrb alpha -0.433186 +/- 0.869146 2 1 nphgrb beta -9.37167 +/- 3.73739E+10 3 1 nphgrb tem keV 57.6118 +/- 60.6869 4 1 nphgrb eMin keV 100.000 frozen 5 1 nphgrb eMax keV 150.000 frozen 6 1 nphgrb enorm keV 50.0000 frozen 7 1 nphgrb norm 0.566692 +/- 0.278773 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 40.25 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 40.25 using 59 PHA bins. Reduced chi-squared = 0.7319 for 55 degrees of freedom Null hypothesis probability = 9.320140e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Weighting method: standard !XSPEC12>error 7; Parameter Confidence Range (2.706) Error occurred during lower bound error calculation. Fit statistic : Chi-Squared = 40.25 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 40.25 using 59 PHA bins. Reduced chi-squared = 0.7319 for 55 degrees of freedom Null hypothesis probability = 9.320140e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_phgrb_part7_100_350k ev_fit.xcm !XSPEC12>log none; Log file closed !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 = 117.66 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 117.66 using 59 PHA bins. Reduced chi-squared = 2.1393 for 55 degrees of freedom Null hypothesis probability = 1.884435e-06 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 42.6681 2.37081 -1 -0.742968 -8.00943 93.7451 5.71273 41.9435 0.750631 -2 -0.630533 -9.06738 86.2042 6.65289 41.882 1.3601 -2 -0.634665 -9.26979 86.0525 6.65083 41.8814 1.30807 -2 -0.634680 -9.35256 86.0489 6.65078 ================================================== Variances and Principal Axes 1 2 3 7 2.7222E-02| -0.9999 -0.0000 -0.0074 -0.0128 3.8041E-01| 0.0127 -0.0000 0.0067 -0.9999 5.7706E+03| -0.0075 0.0000 1.0000 0.0066 9.4806E+15| -0.0000 -1.0000 0.0000 0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 6.772e-01 3.419e+09 -9.954e+01 -8.567e-01 3.419e+09 3.593e+19 -5.912e+11 -5.953e+09 -9.954e+01 -5.912e+11 1.550e+04 1.360e+02 -8.567e-01 -5.953e+09 1.360e+02 1.618e+00 ------------------------------------------------ ======================================================================== Model nphgrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphgrb alpha -0.634680 +/- 0.822946 2 1 nphgrb beta -9.35256 +/- 5.99412E+09 3 1 nphgrb tem keV 86.0489 +/- 124.491 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 6.65078 +/- 1.27208 ________________________________________________________________________ Fit statistic : Chi-Squared = 41.88 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 41.88 using 59 PHA bins. Reduced chi-squared = 0.7615 for 55 degrees of freedom Null hypothesis probability = 9.035283e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 41.3732 1.20301 -1 -0.617326 -9.36908 80.3190 6.54847 41.3461 0.998853 -1 -0.597954 -9.37039 78.2833 6.54998 41.2876 1.01536 -1 -0.583859 -9.37109 76.6326 6.53635 41.2368 1.00118 -1 -0.572403 -9.37146 75.3134 6.52377 41.1953 0.987059 -1 -0.562964 -9.37166 74.2556 6.51336 41.1616 0.974675 -1 -0.555177 -9.37167 73.4034 6.50483 41.1342 0.964888 -1 -0.548757 -9.37167 72.7146 6.49785 41.1119 0.956712 -1 -0.543462 -9.37167 72.1555 6.49212 41.0937 0.949494 -1 -0.539101 -9.37167 71.7010 6.48744 41.0788 0.94407 -1 -0.535507 -9.37167 71.3306 6.48359 41.0666 0.939394 -1 -0.532550 -9.37167 71.0284 6.48043 41.0566 0.935387 -1 -0.530112 -9.37167 70.7812 6.47784 ================================================== Variances and Principal Axes 1 2 3 7 2.9160E-02| -0.9997 -0.0000 -0.0106 -0.0207 3.6973E-01| 0.0207 -0.0000 0.0083 -0.9998 2.9603E+03| -0.0108 0.0000 0.9999 0.0081 2.1838E+16| -0.0000 -1.0000 0.0000 0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 7.037e-01 7.768e+09 -7.094e+01 -7.416e-01 7.768e+09 1.837e+20 -9.208e+11 -1.125e+10 -7.094e+01 -9.208e+11 7.575e+03 8.034e+01 -7.416e-01 -1.125e+10 8.034e+01 1.253e+00 ------------------------------------------------ ======================================================================== Model nphgrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphgrb alpha -0.530112 +/- 0.838884 2 1 nphgrb beta -9.37167 +/- 1.35529E+10 3 1 nphgrb tem keV 70.7812 +/- 87.0358 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 6.47784 +/- 1.11916 ________________________________________________________________________ Fit statistic : Chi-Squared = 41.06 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 41.06 using 59 PHA bins. Reduced chi-squared = 0.7465 for 55 degrees of freedom Null hypothesis probability = 9.187885e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 40.6174 0.858887 0 -0.542629 -9.37167 67.8304 6.31171 40.5386 0.471399 0 -0.540112 -9.37167 66.4320 6.32838 40.5048 0.354508 0 -0.533340 -9.37167 65.5160 6.33305 40.4821 0.318133 0 -0.525466 -9.37167 64.7766 6.33220 40.4628 0.3063 0 -0.517451 -9.37167 64.1167 6.32884 40.4451 0.301702 0 -0.509579 -9.37167 63.5034 6.32440 40.4283 0.299417 0 -0.501930 -9.37167 62.9247 6.31951 40.4123 0.297672 0 -0.494520 -9.37167 62.3754 6.31449 40.3972 0.296049 0 -0.487344 -9.37167 61.8527 6.30951 40.3828 0.294504 0 -0.480395 -9.37167 61.3546 6.30463 40.3691 0.292999 0 -0.473667 -9.37167 60.8798 6.29989 40.3561 0.291496 0 -0.467152 -9.37167 60.4266 6.29530 40.3437 0.290055 0 -0.460842 -9.37167 59.9941 6.29087 40.332 0.288619 0 -0.454733 -9.37167 59.5809 6.28658 40.3209 0.287335 0 -0.448817 -9.37167 59.1861 6.28244 40.3103 0.285973 0 -0.443088 -9.37167 58.8086 6.27844 40.3002 0.284836 0 -0.437542 -9.37167 58.4476 6.27459 40.2907 0.283514 0 -0.432172 -9.37167 58.1022 6.27087 ================================================== Variances and Principal Axes 1 2 3 7 3.2043E-02| -0.9995 -0.0000 -0.0152 -0.0273 3.6010E-01| 0.0272 -0.0000 0.0099 -0.9996 1.5806E+03| -0.0154 0.0000 0.9998 0.0095 4.1692E+16| -0.0000 -1.0000 0.0000 0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 7.378e-01 1.992e+10 -5.118e+01 -6.176e-01 1.992e+10 1.207e+21 -1.623e+12 -2.290e+10 -5.118e+01 -1.623e+12 3.761e+03 4.573e+01 -6.176e-01 -2.290e+10 4.573e+01 9.356e-01 ------------------------------------------------ ======================================================================== Model nphgrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphgrb alpha -0.432172 +/- 0.858980 2 1 nphgrb beta -9.37167 +/- 3.47430E+10 3 1 nphgrb tem keV 58.1022 +/- 61.3296 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 6.27087 +/- 0.967256 ________________________________________________________________________ Fit statistic : Chi-Squared = 40.29 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 40.29 using 59 PHA bins. Reduced chi-squared = 0.7326 for 55 degrees of freedom Null hypothesis probability = 9.314154e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>newpar 4 100.0; Fit statistic : Chi-Squared = 3911.15 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 3911.15 using 59 PHA bins. Reduced chi-squared = 71.1119 for 55 degrees of freedom Null hypothesis probability = 0.000000e+00 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 40.2732 0.260431 0 -0.433088 -9.37167 57.9762 0.898986 ================================================== Variances and Principal Axes 1 2 3 7 3.5425E-03| -0.7437 0.0000 -0.0179 0.6683 6.9775E-02| 0.6683 0.0000 0.0035 0.7439 1.5840E+03| -0.0156 0.0000 0.9998 0.0094 3.8014E+18| 0.0000 1.0000 -0.0000 -0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 7.567e-01 2.091e+10 -5.184e+01 -5.603e-01 2.091e+10 1.299e+21 -1.683e+12 -2.245e+10 -5.184e+01 -1.683e+12 3.763e+03 4.391e+01 -5.603e-01 -2.245e+10 4.391e+01 5.671e-01 ------------------------------------------------ ======================================================================== Model nphgrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphgrb alpha -0.433088 +/- 0.869876 2 1 nphgrb beta -9.37167 +/- 3.60385E+10 3 1 nphgrb tem keV 57.9762 +/- 61.3470 4 1 nphgrb eMin keV 100.000 frozen 5 1 nphgrb eMax keV 350.000 frozen 6 1 nphgrb enorm keV 50.0000 frozen 7 1 nphgrb norm 0.898986 +/- 0.753073 ________________________________________________________________________ Fit statistic : Chi-Squared = 40.27 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 40.27 using 59 PHA bins. Reduced chi-squared = 0.7322 for 55 degrees of freedom Null hypothesis probability = 9.316870e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 40.265 0.237249 0 -0.433717 -9.37167 57.8570 0.895120 ================================================== Variances and Principal Axes 1 2 3 7 3.5246E-03| -0.7423 0.0000 -0.0179 0.6698 6.9539E-02| 0.6699 0.0000 0.0035 0.7425 1.5742E+03| -0.0157 0.0000 0.9998 0.0094 6.3721E+17| -0.0000 -1.0000 0.0000 0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 7.560e-01 2.118e+10 -5.161e+01 -5.575e-01 2.118e+10 1.335e+21 -1.698e+12 -2.264e+10 -5.161e+01 -1.698e+12 3.733e+03 4.354e+01 -5.575e-01 -2.264e+10 4.354e+01 5.620e-01 ------------------------------------------------ ======================================================================== Model nphgrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphgrb alpha -0.433717 +/- 0.869495 2 1 nphgrb beta -9.37167 +/- 3.65392E+10 3 1 nphgrb tem keV 57.8570 +/- 61.1010 4 1 nphgrb eMin keV 100.000 frozen 5 1 nphgrb eMax keV 350.000 frozen 6 1 nphgrb enorm keV 50.0000 frozen 7 1 nphgrb norm 0.895120 +/- 0.749678 ________________________________________________________________________ Fit statistic : Chi-Squared = 40.26 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 40.26 using 59 PHA bins. Reduced chi-squared = 0.7321 for 55 degrees of freedom Null hypothesis probability = 9.318143e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 40.2579 0.217152 0 -0.434099 -9.37167 57.7435 0.891679 ================================================== Variances and Principal Axes 1 2 3 7 3.5086E-03| -0.7411 0.0000 -0.0179 0.6712 6.9339E-02| 0.6712 0.0000 0.0036 0.7413 1.5647E+03| -0.0157 0.0000 0.9998 0.0094 4.2539E+17| 0.0000 1.0000 -0.0000 -0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 7.555e-01 2.145e+10 -5.140e+01 -5.549e-01 2.145e+10 1.372e+21 -1.714e+12 -2.284e+10 -5.140e+01 -1.714e+12 3.705e+03 4.319e+01 -5.549e-01 -2.284e+10 4.319e+01 5.574e-01 ------------------------------------------------ ======================================================================== Model nphgrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphgrb alpha -0.434099 +/- 0.869197 2 1 nphgrb beta -9.37167 +/- 3.70404E+10 3 1 nphgrb tem keV 57.7435 +/- 60.8686 4 1 nphgrb eMin keV 100.000 frozen 5 1 nphgrb eMax keV 350.000 frozen 6 1 nphgrb enorm keV 50.0000 frozen 7 1 nphgrb norm 0.891679 +/- 0.746560 ________________________________________________________________________ Fit statistic : Chi-Squared = 40.26 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 40.26 using 59 PHA bins. Reduced chi-squared = 0.7320 for 55 degrees of freedom Null hypothesis probability = 9.319233e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>log phgrb50_100_350kev.log; Logging to file:phgrb50_100_350kev.log !XSPEC12>show; XSPEC version: 12.8.2 Sun May 31 04:04:28 2015 Auto-saving is done after every command. Fit statistic in use: Chi-Squared Minimization technique: Levenberg-Marquardt Convergence criterion = 0.01 Parameter fit deltas: 0.01 * parValue Always calculate parameter derivatives using full (slower) numerical differentiation: No Querying disabled - will not continue fitting. Prefit-renorming enabled. Solar abundance table: angr Photoionization Cross-Section Table: bcmc: Balucinska-Church and McCammon, 1998 Cosmology in use: H0 = 70 q0 = 0 Lambda0 = 0.73 Model data directory: /software/lheasoft/release/x86_64-unknown-linux-gnu-libc2.12/../spectral/modelData/ Plot settings: Showing of individual additive components is OFF. Showing of background spectra is OFF. Effective area normalization is OFF. Current unit settings: Energy = keV Wavelength = angstrom, with Y-Axis displayed per Hz X-Axis data display mode: Energy Spectra plots will be shifted to source frame by redshift value z: 0 Device: /null Plotting of line IDs is OFF. Splashpage is ON. xlog for data plots is ON. ylog for data plots is OFF. Default plot rebin settings for all plot groups: Min. Signif. Max. # Bins Error Type 0.00000 1 quad Responses read: ../sw00352108000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00352108000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00352108000b_preslew.pha Net count rate (cts/s) for Spectrum:1 8.411e-01 +/- 7.723e-02 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 0.048 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00352108000b_preslew.rsp for Source 1 Spectral data counts: 0.0403712 Model predicted rate: 0.755333 Current model list: ======================================================================== Model nphgrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphgrb alpha -0.434099 +/- 0.869197 2 1 nphgrb beta -9.37167 +/- 3.70404E+10 3 1 nphgrb tem keV 57.7435 +/- 60.8686 4 1 nphgrb eMin keV 100.000 frozen 5 1 nphgrb eMax keV 350.000 frozen 6 1 nphgrb enorm keV 50.0000 frozen 7 1 nphgrb norm 0.891679 +/- 0.746560 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 40.26 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 40.26 using 59 PHA bins. Reduced chi-squared = 0.7320 for 55 degrees of freedom Null hypothesis probability = 9.319233e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Weighting method: standard !XSPEC12>error 7; Parameter Confidence Range (2.706) Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 40.2003 0.328254 0 -0.363004 -9.37167 54.3327 0.872752 ================================================== Variances and Principal Axes 1 2 3 7 3.4989E-03| -0.7281 0.0000 -0.0199 0.6852 6.8281E-02| 0.6853 0.0000 0.0049 0.7283 1.2560E+03| -0.0178 0.0000 0.9998 0.0101 1.2223E+19| -0.0000 -1.0000 0.0000 0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 7.747e-01 1.106e+09 -4.644e+01 -5.392e-01 1.106e+09 3.575e+18 -7.781e+10 -1.118e+09 -4.644e+01 -7.781e+10 2.949e+03 3.699e+01 -5.392e-01 -1.118e+09 3.699e+01 5.150e-01 ------------------------------------------------ ======================================================================== Model nphgrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphgrb alpha -0.363004 +/- 0.880146 2 1 nphgrb beta -9.37167 +/- 1.89070E+09 3 1 nphgrb tem keV 54.3327 +/- 54.3049 4 1 nphgrb eMin keV 100.000 frozen 5 1 nphgrb eMax keV 350.000 frozen 6 1 nphgrb enorm keV 50.0000 frozen 7 1 nphgrb norm 0.872752 +/- 0.717664 ________________________________________________________________________ Fit statistic : Chi-Squared = 40.20 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 40.20 using 59 PHA bins. Reduced chi-squared = 0.7309 for 55 degrees of freedom Null hypothesis probability = 9.328093e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_peggrb_part1_15_350k ev_fit.xcm !XSPEC12>log none; Log file closed !XSPEC12>query no; !XSPEC12>model npeggrb ; -1.0000 1.00000E-02 -10.000 -3.0000 2.0000 5.0000 ; -2.5000 1.00000E-02 -10.000 -5.0000 2.0000 10.000 ; 50.000 10.000 0.10000 0.10000 1000.0 10000. ; 15.000 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 350.00 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 50.000 -1.00000E-02 0.0000 0.0000 1000.0 1000.0 ; 1.0000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -1.00000 +/- 0.0 2 1 npeggrb beta -2.50000 +/- 0.0 3 1 npeggrb tem keV 50.0000 +/- 0.0 4 1 npeggrb eMin keV 15.0000 frozen 5 1 npeggrb eMax keV 350.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 147.88 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 147.88 using 59 PHA bins. Reduced chi-squared = 2.6887 for 55 degrees of freedom Null hypothesis probability = 1.917166e-10 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 42.5076 3.62127 -3 -1.03867 -2.81651 104.737 580270. 41.3347 1.11194 -1 -0.849935 -3.85156 93.4873 602367. 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 = 147.88 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 147.88 using 59 PHA bins. Reduced chi-squared = 2.6887 for 55 degrees of freedom Null hypothesis probability = 1.917166e-10 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 42.5076 3.62127 -3 -1.03867 -2.81651 104.737 580270. 41.3347 1.11194 -1 -0.849935 -3.85156 93.4873 602367. XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_peggrb_part3_15_25ke 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 = 147.88 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 147.88 using 59 PHA bins. Reduced chi-squared = 2.6887 for 55 degrees of freedom Null hypothesis probability = 1.917166e-10 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 42.5076 3.62127 -3 -1.03867 -2.81651 104.737 580270. 41.3347 1.11194 -1 -0.849935 -3.85156 93.4873 602367. 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 = 147.88 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 147.88 using 59 PHA bins. Reduced chi-squared = 2.6887 for 55 degrees of freedom Null hypothesis probability = 1.917166e-10 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 42.5076 3.62127 -3 -1.03867 -2.81651 104.737 580270. 41.3347 1.11194 -1 -0.849935 -3.85156 93.4873 602367. 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 = 147.88 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 147.88 using 59 PHA bins. Reduced chi-squared = 2.6887 for 55 degrees of freedom Null hypothesis probability = 1.917166e-10 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 42.5076 3.62127 -3 -1.03867 -2.81651 104.737 580270. 41.3347 1.11194 -1 -0.849935 -3.85156 93.4873 602367. 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 = 147.88 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 147.88 using 59 PHA bins. Reduced chi-squared = 2.6887 for 55 degrees of freedom Null hypothesis probability = 1.917166e-10 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 42.5076 3.62127 -3 -1.03867 -2.81651 104.737 580270. 41.3347 1.11194 -1 -0.849935 -3.85156 93.4873 602367. XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_peggrb_part7_100_350 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 = 147.88 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 147.88 using 59 PHA bins. Reduced chi-squared = 2.6887 for 55 degrees of freedom Null hypothesis probability = 1.917166e-10 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 42.5076 3.62127 -3 -1.03867 -2.81651 104.737 580270. 41.3347 1.11194 -1 -0.849935 -3.85156 93.4873 602367. XSPEC12>/* XSPEC12>exit XSPEC: quit Spectral model in the Band function: ------------------------------------------------------------ Parameters : value lower 90% higher 90% alpha : -0.150804 ( -0.698138 1.75928 ) beta : -10.0000 ( 10 0 ) Epeak [keV] : 79.7378 ( -17.5441 93.7608 ) Norm@50keV : 0.195585 ( -0.195584 0.559857 ) ------------------------------------------------------------ #Fit statistic : Chi-Squared = 39.99 using 59 PHA bins. # Reduced chi-squared = 0.7270 for 55 degrees of freedom # Null hypothesis probability = 9.360115e-01 Photon flux (15-150 keV) in 0.048 sec: 5.89963 ( ) ph/cm2/s Energy fluence (15-150 keV) : 0 ( 0 0 ) ergs/cm2