XSPEC version: 12.9.0n Build Date/Time: Thu May 12 09:56:58 2016 [?1034hXSPEC12>query no XSPEC12>lmod takagrb /local/data/bat1/prebascript/xspec_taka_lmodel Model package takagrb successfully loaded. XSPEC12>data 1:1 ../sw00685245000b_preslew.pha 1 spectrum in use Spectral Data File: ../sw00685245000b_preslew.pha Spectrum 1 Net count rate (cts/s) for Spectrum:1 2.641e-02 +/- 2.507e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 1-80 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 53.1 sec Using fit statistic: chi Using test statistic: chi No response loaded. ***Warning! One or more spectra are missing responses, and are not suitable for fit. XSPEC12>response 1 ../sw00685245000b_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 = 2.690154e+07 using 59 PHA bins. Test statistic : Chi-Squared = 2.690154e+07 using 59 PHA bins. Reduced chi-squared = 489118.9 for 55 degrees of freedom Null hypothesis probability = 0.000000e+00 Current data and model not fit yet. XSPEC12>renorm Fit statistic : Chi-Squared = 47.51 using 59 PHA bins. Test statistic : Chi-Squared = 47.51 using 59 PHA bins. Reduced chi-squared = 0.8637 for 55 degrees of freedom Null hypothesis probability = 7.534941e-01 Current data and model not fit yet. XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:epeak 5:norm 47.4117 0.536872 0 -0.996539 -2.06253 77.7971 0.00324819 46.7875 3.52158 -1 -1.02559 -2.41275 72.6420 0.00332248 46.7564 21.1239 0 -1.02751 -2.30483 71.9443 0.00333019 46.6719 46.4186 -1 -1.02609 -2.29586 69.3940 0.00340615 46.6073 69.5753 -2 -0.920903 -2.18446 63.3358 0.00390733 46.3923 371.774 -2 -0.858242 -2.35395 63.5834 0.00422411 46.3491 40.1856 -2 -0.802119 -2.22262 60.8723 0.00458326 46.3058 93.2488 -2 -0.767522 -2.33769 61.0057 0.00476958 46.2898 8.48198 -2 -0.732978 -2.24613 59.3922 0.00502746 46.2648 35.4934 -3 -0.664815 -2.31251 58.4564 0.00545577 ================================================== Variances and Principal Axes 1 2 3 5 8.9064E-08| -0.0049 0.0002 0.0001 1.0000 1.4507E-01| 0.9627 0.2684 0.0341 0.0046 4.6375E-01| -0.2689 0.9631 0.0128 -0.0015 6.5687E+02| 0.0294 0.0215 -0.9993 0.0002 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 7.376e-01 3.325e-01 -1.933e+01 5.027e-03 3.325e-01 7.431e-01 -1.408e+01 2.576e-03 -1.933e+01 -1.408e+01 6.560e+02 -1.423e-01 5.027e-03 2.576e-03 -1.423e-01 3.511e-05 ------------------------------------------------ ======================================================================== Model ngrbep<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 ngrbep alpha -0.664815 +/- 0.858815 2 1 ngrbep beta -2.31251 +/- 0.862020 3 1 ngrbep epeak keV 58.4564 +/- 25.6124 4 1 ngrbep enorm keV 50.0000 frozen 5 1 ngrbep norm 5.45577E-03 +/- 5.92579E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 46.26 using 59 PHA bins. Test statistic : Chi-Squared = 46.26 using 59 PHA bins. Reduced chi-squared = 0.8412 for 55 degrees of freedom Null hypothesis probability = 7.930526e-01 XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:epeak 5:norm 46.258 0.0182305 -2 -0.655614 -2.29470 58.1629 0.00555271 ================================================== Variances and Principal Axes 1 2 3 5 1.0528E-07| -0.0054 0.0002 0.0001 1.0000 1.5740E-01| 0.9716 0.2334 0.0382 0.0052 5.2142E-01| -0.2342 0.9720 0.0181 -0.0014 4.9370E+02| 0.0329 0.0265 -0.9991 0.0003 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 7.123e-01 3.480e-01 -1.624e+01 5.257e-03 3.480e-01 8.484e-01 -1.307e+01 2.924e-03 -1.624e+01 -1.307e+01 4.928e+02 -1.302e-01 5.257e-03 2.924e-03 -1.302e-01 3.980e-05 ------------------------------------------------ ======================================================================== Model ngrbep<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 ngrbep alpha -0.655614 +/- 0.844000 2 1 ngrbep beta -2.29470 +/- 0.921092 3 1 ngrbep epeak keV 58.1629 +/- 22.1996 4 1 ngrbep enorm keV 50.0000 frozen 5 1 ngrbep norm 5.55271E-03 +/- 6.30859E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 46.26 using 59 PHA bins. Test statistic : Chi-Squared = 46.26 using 59 PHA bins. Reduced chi-squared = 0.8411 for 55 degrees of freedom Null hypothesis probability = 7.932617e-01 XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:epeak 5:norm 46.2565 0.0147129 -3 -0.637718 -2.30527 57.9125 0.00567727 ================================================== Variances and Principal Axes 1 2 3 5 1.0814E-07| -0.0055 0.0002 0.0001 1.0000 1.5759E-01| 0.9633 0.2657 0.0388 0.0052 4.7792E-01| -0.2665 0.9637 0.0151 -0.0016 5.0776E+02| 0.0333 0.0249 -0.9991 0.0003 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 7.449e-01 3.391e-01 -1.691e+01 5.599e-03 3.391e-01 7.697e-01 -1.262e+01 2.897e-03 -1.691e+01 -1.262e+01 5.069e+02 -1.378e-01 5.599e-03 2.897e-03 -1.378e-01 4.313e-05 ------------------------------------------------ ======================================================================== Model ngrbep<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 ngrbep alpha -0.637718 +/- 0.863051 2 1 ngrbep beta -2.30527 +/- 0.877302 3 1 ngrbep epeak keV 57.9125 +/- 22.5139 4 1 ngrbep enorm keV 50.0000 frozen 5 1 ngrbep norm 5.67727E-03 +/- 6.56738E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 46.26 using 59 PHA bins. Test statistic : Chi-Squared = 46.26 using 59 PHA bins. Reduced chi-squared = 0.8410 for 55 degrees of freedom Null hypothesis probability = 7.933071e-01 XSPEC12>log bat_spec_ngrbep.log Logging to file:bat_spec_ngrbep.log XSPEC12>show XSPEC version: 12.9.0n Wed Jun 1 17:38:27 2016 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: ../sw00685245000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00685245000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00685245000b_preslew.pha Net count rate (cts/s) for Spectrum:1 2.496e-02 +/- 1.573e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 53.1 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00685245000b_preslew.rsp for Source 1 Spectral data counts: 1.32535 Model predicted rate: 2.46781E-02 Current model list: ======================================================================== Model ngrbep<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 ngrbep alpha -0.637718 +/- 0.863051 2 1 ngrbep beta -2.30527 +/- 0.877302 3 1 ngrbep epeak keV 57.9125 +/- 22.5139 4 1 ngrbep enorm keV 50.0000 frozen 5 1 ngrbep norm 5.67727E-03 +/- 6.56738E-03 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 46.26 using 59 PHA bins. Test statistic : Chi-Squared = 46.26 using 59 PHA bins. Reduced chi-squared = 0.8410 for 55 degrees of freedom Null hypothesis probability = 7.933071e-01 Weighting method: standard XSPEC12>query yes XSPEC12>flux 20.0 50.0 Model Flux 0.10259 photons (5.2341e-09 ergs/cm^2/s) range (20.000 - 50.000 keV) XSPEC12>flux 50.0 150.0 Model Flux 0.05505 photons (7.0909e-09 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 57.9125 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 57.9125 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 -0.637718, -2.05743 and delta stat 0, 3.89282 but latest trial -1.82139 gives 3.89283 Suggest that you check this result using the steppar command. ***Warning: Number of trials exceeded before convergence. Current trial values 44.1193, 46.0408 and delta statistic 2.58345, 3.17926 Apparent non-monotonicity in statistic space detected. Current bracket values 45.726, 45.7438 and delta stat 2.58379, 3.17898 but latest trial 45.7316 gives 3.17898 Suggest that you check this result using the steppar command. 1 -1.34757 4.95634 (-0.715856,5.58806) XSPEC12>error 2 Parameter Confidence Range (2.706) ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -756631, with delta statistic: 0.37273 ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -7.93383e+11, with delta statistic: 0.37273 ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -8.31922e+17, with delta statistic: 0.37273 2 0 -1.6767 (2.30666,0.62996) XSPEC12>error 3 Parameter Confidence Range (2.706) Apparent non-monotonicity in statistic space detected. Current bracket values 26.5179, 26.4955 and delta stat 2.5084, 3.18343 but latest trial 26.5067 gives 3.34851 Suggest that you check this result using the steppar command. 3 26.5067 145.851 (-31.2857,88.0588) XSPEC12>error 5 Parameter Confidence Range (2.706) ***Warning: Zero alpha-matrix diagonal element for parameter 2 Parameter 2 is pegged at -9.2738 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Due to zero model norms, the following fit parameters are temporarily frozen:1 2 3 Fit error occurred during lower bound error calculation. ***Warning: Number of trials exceeded before convergence. Current trial values 18.4099, 72.126 and delta statistic 2.34998, 53.8328 5 0 47.2803 (-0.00573025,47.2746) XSPEC12>flux 15.0 350.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.20631 photons (1.7452e-08 ergs/cm^2/s) range (15.000 - 350.00 keV) Error range 0.000 - 0.3774 (0.000 - 8.085e-08) (90.00% confidence) XSPEC12>flux 15.0 150.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.19461 photons (1.3355e-08 ergs/cm^2/s) range (15.000 - 150.00 keV) Error range 0.000 - 0.2759 (0.000 - 2.595e-08) (90.00% confidence) XSPEC12>flux 15.0 25.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.064859 photons (2.0301e-09 ergs/cm^2/s) range (15.000 - 25.000 keV) Error range 0.000 - 0.07245 (0.000 - 2.258e-09) (90.00% confidence) XSPEC12>flux 25.0 50.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.074701 photons (4.2351e-09 ergs/cm^2/s) range (25.000 - 50.000 keV) Error range 0.000 - 0.08167 (0.000 - 4.604e-09) (90.00% confidence) XSPEC12>flux 50.0 100.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.04284 photons (4.7203e-09 ergs/cm^2/s) range (50.000 - 100.00 keV) Error range 0.000 - 0.05279 (0.000 - 5.851e-09) (90.00% confidence) XSPEC12>flux 100.0 150.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.012209 photons (2.3694e-09 ergs/cm^2/s) range (100.00 - 150.00 keV) Error range 0.000 - 0.01980 (0.000 - 3.904e-09) (90.00% confidence) XSPEC12>flux 100.0 350.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.023915 photons (6.4666e-09 ergs/cm^2/s) range (100.00 - 350.00 keV) Error range 0.000 - 0.1023 (0.000 - 3.184e-08) (90.00% confidence) XSPEC12>log none Log file closed logging switched off XSPEC12>setplot energy XSPEC12>setplot command sc white 1 XSPEC12>setplot command cpd bat_spec_ngrbep.gif/gif 2 XSPEC12>plot ldata delchi XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_ngrbep_cpflux_15_350kev_fit.xcm XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_ngrbep_cpflux_15_150kev_fit.xcm XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_ngrbep_cpflux_15_25kev_fit.xcm XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_ngrbep_cpflux_25_50kev_fit.xcm XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_ngrbep_cpflux_50_100kev_fit.xcm XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_ngrbep_cpflux_100_150kev_fit.xcm XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_ngrbep_cpflux_100_350kev_fit.xcm XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_ngrbep_cflux_15_350kev_fit.xcm XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_ngrbep_cflux_15_150kev_fit.xcm XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_ngrbep_cflux_15_25kev_fit.xcm XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_ngrbep_cflux_25_50kev_fit.xcm XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_ngrbep_cflux_50_100kev_fit.xcm XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_ngrbep_cflux_100_150kev_fit.xcm XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_ngrbep_cflux_100_350kev_fit.xcm XSPEC12>/* XSPEC12>exit XSPEC: quit Spectral model in the Band function: ------------------------------------------------------------ Parameters : value lower 90% higher 90% alpha : -0.637718 ( -0.715856 5.58806 ) beta : -2.30527 ( 2.30666 0.62996 ) Epeak [keV] : 57.9125 ( -31.2857 88.0588 ) Norm@50keV : 5.67727E-03 ( -0.00573025 47.2746 ) ------------------------------------------------------------ #Fit statistic : Chi-Squared = 46.26 using 59 PHA bins. # Reduced chi-squared = 0.8410 for 55 degrees of freedom # Null hypothesis probability = 7.933071e-01 Photon flux (15-150 keV) in 53.1 sec: ( ) ph/cm2/s Energy fluence (15-150 keV) : 0 ( 0 0 ) ergs/cm2