XSPEC version: 12.9.0i Build Date/Time: Tue Feb 9 12:39:18 2016 [?1034hXSPEC12>query no XSPEC12>lmod takagrb /local/data/bat1/prebascript/xspec_taka_lmodel Model package takagrb successfully loaded. XSPEC12>data 1:1 ../sw00676423000b_preslew.pha 1 spectrum in use Spectral Data File: ../sw00676423000b_preslew.pha Spectrum 1 Net count rate (cts/s) for Spectrum:1 1.133e-02 +/- 1.007e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 1-80 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 192.7 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 ../sw00676423000b_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 = 7.742455e+07 using 59 PHA bins. Test statistic : Chi-Squared = 7.742455e+07 using 59 PHA bins. Reduced chi-squared = 1.407719e+06 for 55 degrees of freedom Null hypothesis probability = 0.000000e+00 Current data and model not fit yet. XSPEC12>renorm Fit statistic : Chi-Squared = 54.15 using 59 PHA bins. Test statistic : Chi-Squared = 54.15 using 59 PHA bins. Reduced chi-squared = 0.9845 for 55 degrees of freedom Null hypothesis probability = 5.072609e-01 Current data and model not fit yet. XSPEC12>fit renorm: no renormalization necessary Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:epeak 5:norm 52.6568 0.394331 -1 -1.01977 -3.35015 64.6574 0.00159731 52.6159 784.516 0 -1.02142 -2.95293 64.7382 0.00160146 52.5921 654.946 0 -1.02264 -2.80336 64.7826 0.00160495 52.5314 553.752 0 -1.02431 -3.31354 64.5842 0.00162335 52.5261 280.013 0 -1.02434 -3.08090 64.5483 0.00162499 ================================================== Variances and Principal Axes 1 2 3 5 1.5684E-08| -0.0015 0.0000 0.0000 1.0000 1.7773E-01| 0.9998 0.0001 0.0198 0.0015 4.2785E+02| -0.0193 0.2375 0.9712 -0.0000 6.5209E+03| 0.0046 0.9714 -0.2374 0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 4.738e-01 2.711e+01 -1.511e+01 9.710e-04 2.711e+01 6.177e+03 -1.405e+03 6.284e-02 -1.511e+01 -1.405e+03 7.711e+02 -3.551e-02 9.710e-04 6.284e-02 -3.551e-02 2.078e-06 ------------------------------------------------ ======================================================================== Model ngrbep<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 ngrbep alpha -1.02434 +/- 0.688320 2 1 ngrbep beta -3.08090 +/- 78.5959 3 1 ngrbep epeak keV 64.5483 +/- 27.7689 4 1 ngrbep enorm keV 50.0000 frozen 5 1 ngrbep norm 1.62499E-03 +/- 1.44138E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 52.53 using 59 PHA bins. Test statistic : Chi-Squared = 52.53 using 59 PHA bins. Reduced chi-squared = 0.9550 for 55 degrees of freedom Null hypothesis probability = 5.697169e-01 XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:epeak 5:norm 52.4995 0.398031 0 -1.02351 -2.85500 64.4454 0.00164160 ================================================== Variances and Principal Axes 1 2 3 5 1.5692E-08| -0.0016 0.0000 0.0000 1.0000 1.7409E-01| 0.9998 0.0005 0.0200 0.0016 2.9300E+02| -0.0148 0.6898 0.7238 -0.0000 1.1885E+03| 0.0134 0.7240 -0.6897 0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 4.514e-01 8.520e+00 -1.411e+01 9.320e-04 8.520e+00 7.624e+02 -4.471e+02 2.004e-02 -1.411e+01 -4.471e+02 7.188e+02 -3.357e-02 9.320e-04 2.004e-02 -3.357e-02 2.011e-06 ------------------------------------------------ ======================================================================== Model ngrbep<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 ngrbep alpha -1.02351 +/- 0.671864 2 1 ngrbep beta -2.85500 +/- 27.6109 3 1 ngrbep epeak keV 64.4454 +/- 26.8112 4 1 ngrbep enorm keV 50.0000 frozen 5 1 ngrbep norm 1.64160E-03 +/- 1.41804E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 52.50 using 59 PHA bins. Test statistic : Chi-Squared = 52.50 using 59 PHA bins. Reduced chi-squared = 0.9545 for 55 degrees of freedom Null hypothesis probability = 5.707424e-01 XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:epeak 5:norm 52.3412 0.397212 -1 -0.982292 -2.59075 61.4311 0.00174768 51.7873 259.311 -2 -0.776535 -5.46798 61.8869 0.00213549 51.7873 182.877 3 -0.776536 -4.90273 61.8868 0.00213549 ================================================== Variances and Principal Axes 1 2 3 5 2.6939E-08| -0.0021 0.0000 0.0000 1.0000 2.1231E-01| 0.9996 -0.0000 0.0271 0.0021 2.2998E+02| -0.0271 0.0008 0.9996 -0.0001 1.7850E+08| 0.0000 1.0000 -0.0008 0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 4.875e-01 4.349e+03 -9.814e+00 1.294e-03 4.349e+03 1.785e+08 -1.469e+05 1.303e+01 -9.814e+00 -1.469e+05 3.508e+02 -3.048e-02 1.294e-03 1.303e+01 -3.048e-02 3.588e-06 ------------------------------------------------ ======================================================================== Model ngrbep<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 ngrbep alpha -0.776536 +/- 0.698247 2 1 ngrbep beta -4.90273 +/- 1.33602E+04 3 1 ngrbep epeak keV 61.8868 +/- 18.7292 4 1 ngrbep enorm keV 50.0000 frozen 5 1 ngrbep norm 2.13549E-03 +/- 1.89423E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 51.79 using 59 PHA bins. Test statistic : Chi-Squared = 51.79 using 59 PHA bins. Reduced chi-squared = 0.9416 for 55 degrees of freedom Null hypothesis probability = 5.981511e-01 XSPEC12>log bat_spec_ngrbep.log Logging to file:bat_spec_ngrbep.log XSPEC12>show XSPEC version: 12.9.0i Sun Mar 20 23:45:19 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: ../sw00676423000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00676423000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00676423000b_preslew.pha Net count rate (cts/s) for Spectrum:1 1.094e-02 +/- 8.684e-04 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 192.7 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00676423000b_preslew.rsp for Source 1 Spectral data counts: 2.1076 Model predicted rate: 1.08573E-02 Current model list: ======================================================================== Model ngrbep<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 ngrbep alpha -0.776536 +/- 0.698247 2 1 ngrbep beta -4.90273 +/- 1.33602E+04 3 1 ngrbep epeak keV 61.8868 +/- 18.7292 4 1 ngrbep enorm keV 50.0000 frozen 5 1 ngrbep norm 2.13549E-03 +/- 1.89423E-03 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 51.79 using 59 PHA bins. Test statistic : Chi-Squared = 51.79 using 59 PHA bins. Reduced chi-squared = 0.9416 for 55 degrees of freedom Null hypothesis probability = 5.981511e-01 Weighting method: standard XSPEC12>query yes XSPEC12>flux 20.0 50.0 Model Flux 0.046519 photons (2.3707e-09 ergs/cm^2/s) range (20.000 - 50.000 keV) XSPEC12>flux 50.0 150.0 Model Flux 0.024538 photons (3.0954e-09 ergs/cm^2/s) range (50.000 - 150.00 keV) XSPEC12>error 1 Parameter Confidence Range (2.706) Apparent non-monotonicity in statistic space detected. Current bracket values 0.314588, 0.37208 and delta stat 2.69304, 3.06342 but latest trial 0.316681 gives 3.36229 Suggest that you check this result using the steppar command. 1 -1.3756 0.343334 (-0.599066,1.11987) XSPEC12>error 2 Parameter Confidence Range (2.706) Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:epeak 5:norm ================================================== Variances and Principal Axes 1 2 3 5 1.4803E-07| -0.0055 0.0000 0.0001 1.0000 3.8362E-01| 0.9986 -0.0000 0.0522 0.0055 5.1066E+01| -0.0522 0.0000 0.9986 -0.0004 9.2412E+12| 0.0000 1.0000 -0.0000 0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 5.985e-01 8.413e+05 -3.571e+00 3.813e-03 8.413e+05 9.241e+12 -1.018e+07 6.017e+03 -3.571e+00 -1.018e+07 6.215e+01 -2.863e-02 3.813e-03 6.017e+03 -2.863e-02 2.528e-05 ------------------------------------------------ ======================================================================== Model ngrbep<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 ngrbep alpha -0.146439 +/- 0.773596 2 1 ngrbep beta -9.99986 +/- 3.03993E+06 3 1 ngrbep epeak keV 51.9470 +/- 7.88358 4 1 ngrbep enorm keV 50.0000 frozen 5 1 ngrbep norm 5.06881E-03 +/- 5.02829E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 50.63 using 59 PHA bins. Test statistic : Chi-Squared = 50.63 using 59 PHA bins. Reduced chi-squared = 0.9206 for 55 degrees of freedom Null hypothesis probability = 6.420506e-01 ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -2.62178e+12, with delta statistic: 0 ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -2.74914e+18, with delta statistic: 0 Apparent non-monotonicity in statistic space detected. Current bracket values -21982, 4.97867e+06 and delta stat 0, 55.4642 but latest trial 1.08257e+06 gives 55.4642 Suggest that you check this result using the steppar command. 2 0 10 (9.99986,19.9999) XSPEC12>error 3 Parameter Confidence Range (2.706) 3 42.823 74.4026 (-9.12401,22.4556) XSPEC12>error 5 Parameter Confidence Range (2.706) Due to zero model norms, the following fit parameters are temporarily frozen:1 2 3 Fit error occurred during lower bound error calculation. Apparent non-monotonicity in statistic space detected. Current bracket values 0.0321817, 0.0331269 and delta stat 0.485865, 3.03605 but latest trial 0.032947 gives 3.04084 Suggest that you check this result using the steppar command. 5 0 0.0326543 (-0.00506881,0.0275855) XSPEC12>flux 15.0 350.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.087435 photons (5.7367e-09 ergs/cm^2/s) range (15.000 - 350.00 keV) Error range 0.000 - 8.273e+07 (0.000 - 42.53) (90.00% confidence) XSPEC12>flux 15.0 150.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.086874 photons (5.5772e-09 ergs/cm^2/s) range (15.000 - 150.00 keV) Error range 0.000 - 7114. (0.000 - 0.001568) (90.00% confidence) XSPEC12>flux 15.0 25.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.028661 photons (9.0196e-10 ergs/cm^2/s) range (15.000 - 25.000 keV) Error range 0.000 - 0.02696 (0.000 - 8.460e-10) (90.00% confidence) XSPEC12>flux 25.0 50.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.036221 photons (2.058e-09 ergs/cm^2/s) range (25.000 - 50.000 keV) Error range 0.000 - 0.04113 (0.000 - 3.022e-09) (90.00% confidence) XSPEC12>flux 50.0 100.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.019045 photons (2.0616e-09 ergs/cm^2/s) range (50.000 - 100.00 keV) Error range 0.000 - 87.45 (0.000 - 1.285e-05) (90.00% confidence) XSPEC12>flux 100.0 150.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.0029463 photons (5.5568e-10 ergs/cm^2/s) range (100.00 - 150.00 keV) Error range 0.000 - 6975. (0.000 - 0.001543) (90.00% confidence) XSPEC12>flux 100.0 350.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.0035075 photons (7.1518e-10 ergs/cm^2/s) range (100.00 - 350.00 keV) Error range 0.000 - 7.500e+07 (0.000 - 38.55) (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_350 kev_fit.xcm XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_ngrbep_cpflux_15_150 kev_fit.xcm XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_ngrbep_cpflux_15_25k ev_fit.xcm XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_ngrbep_cpflux_25_50k ev_fit.xcm XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_ngrbep_cpflux_50_100 kev_fit.xcm XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_ngrbep_cpflux_100_15 0kev_fit.xcm XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_ngrbep_cpflux_100_35 0kev_fit.xcm XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_ngrbep_cflux_15_350k ev_fit.xcm XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_ngrbep_cflux_15_150k ev_fit.xcm XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_ngrbep_cflux_15_25ke v_fit.xcm XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_ngrbep_cflux_25_50ke v_fit.xcm XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_ngrbep_cflux_50_100k ev_fit.xcm XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_ngrbep_cflux_100_150 kev_fit.xcm XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_ngrbep_cflux_100_350 kev_fit.xcm XSPEC12>/* XSPEC12>exit XSPEC: quit Spectral model in the Band function: ------------------------------------------------------------ Parameters : value lower 90% higher 90% alpha : -0.146439 ( -0.599066 1.11987 ) beta : -9.99986 ( 9.99986 19.9999 ) Epeak [keV] : 51.9470 ( -9.12401 22.4556 ) Norm@50keV : 5.06881E-03 ( -0.00506881 0.0275855 ) ------------------------------------------------------------ #Fit statistic : Chi-Squared = 50.63 using 59 PHA bins. # Reduced chi-squared = 0.9206 for 55 degrees of freedom # Null hypothesis probability = 6.420506e-01 Photon flux (15-150 keV) in 192.7 sec: ( ) ph/cm2/s Energy fluence (15-150 keV) : 0 ( 0 0 ) ergs/cm2