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 sw00675361000b_avg.pha 1 spectrum in use Spectral Data File: sw00675361000b_avg.pha Spectrum 1 Net count rate (cts/s) for Spectrum:1 4.536e-02 +/- 2.146e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 1-80 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 188 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 sw00675361000b_avg.rsp Response successfully loaded. XSPEC12>ignore **-13.0 150.0-** 3 channels (1-3) ignored in spectrum # 1 18 channels (63-80) ignored in spectrum # 1 XSPEC12>model ngrbep Input parameter value, delta, min, bot, top, and max values for ... -1 0.01( 0.01) -10 -3 2 5 1:ngrbep:alpha> -0.98395 1.00000E-02 -10.000 -3.0000 2.0000 5.0000 -2 0.01( 0.02) -10 -5 2 10 2:ngrbep:beta> -2.50000 1.00000E-02 -10.000 -5.0000 2.0000 10.000 300 10( 3) 0.1 0.1 1000 10000 3:ngrbep:epeak> 80.000 10.000 0.10000 0.10000 1000.0 10000. 100 -0.01( 1) 0 0 1000 1000 4:ngrbep:enorm> 50.000 -1.00000E-02 0.0000 0.0000 1000.0 1000.0 1 0.01( 0.01) 0 0 1e+20 1e+24 5:ngrbep:norm> 1.000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24 ======================================================================== Model ngrbep<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 ngrbep alpha -0.983950 +/- 0.0 2 1 ngrbep beta -2.50000 +/- 0.0 3 1 ngrbep epeak keV 80.0000 +/- 0.0 4 1 ngrbep enorm keV 50.0000 frozen 5 1 ngrbep norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 4.954839e+07 using 59 PHA bins. Test statistic : Chi-Squared = 4.954839e+07 using 59 PHA bins. Reduced chi-squared = 900879.9 for 55 degrees of freedom Null hypothesis probability = 0.000000e+00 Current data and model not fit yet. XSPEC12>renorm Fit statistic : Chi-Squared = 85.81 using 59 PHA bins. Test statistic : Chi-Squared = 85.81 using 59 PHA bins. Reduced chi-squared = 1.560 for 55 degrees of freedom Null hypothesis probability = 4.939665e-03 Current data and model not fit yet. XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:epeak 5:norm 77.6892 9.85369 0 -0.979943 -1.96071 80.6651 0.00571079 57.9946 431.713 0 -0.943667 -1.51969 83.6405 0.00566715 53.0189 2404.49 -1 -0.868064 -1.46540 88.2725 0.00560308 52.0658 158.175 -2 -0.780312 -1.50059 94.7188 0.00578889 51.9005 365.274 -2 -0.757849 -1.53635 94.3640 0.00588901 51.884 9.7561 -3 -0.720515 -1.54666 91.0775 0.00615953 51.8632 166.035 -3 -0.697614 -1.54098 88.5306 0.00637192 51.8455 88.0417 -3 -0.662372 -1.52929 84.3031 0.00672072 51.8341 219.827 -3 -0.616913 -1.51847 79.6554 0.00720417 51.7952 322.474 -3 -0.567858 -1.51006 75.4868 0.00777316 ================================================== Variances and Principal Axes 1 2 3 5 3.1436E-08| -0.0054 0.0014 0.0001 1.0000 7.7550E-03| 0.4507 0.8927 0.0066 0.0012 3.2811E-02| -0.8926 0.4507 -0.0101 -0.0054 2.7950E+03| 0.0120 0.0013 -0.9999 0.0001 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 4.303e-01 3.426e-02 -3.354e+01 4.494e-03 3.426e-02 1.773e-02 -3.694e+00 4.051e-04 -3.354e+01 -3.694e+00 2.795e+03 -3.608e-01 4.494e-03 4.051e-04 -3.608e-01 4.760e-05 ------------------------------------------------ ======================================================================== Model ngrbep<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 ngrbep alpha -0.567858 +/- 0.655976 2 1 ngrbep beta -1.51006 +/- 0.133145 3 1 ngrbep epeak keV 75.4868 +/- 52.8639 4 1 ngrbep enorm keV 50.0000 frozen 5 1 ngrbep norm 7.77316E-03 +/- 6.89911E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 51.80 using 59 PHA bins. Test statistic : Chi-Squared = 51.80 using 59 PHA bins. Reduced chi-squared = 0.9417 for 55 degrees of freedom Null hypothesis probability = 5.978475e-01 XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:epeak 5:norm 51.7194 0.107713 -2 -0.561302 -1.50410 74.6490 0.00791827 51.7071 15.1523 -2 -0.553733 -1.50105 73.8320 0.00802974 51.6939 18.3267 -2 -0.545069 -1.49860 73.0377 0.00815116 51.6796 19.756 -2 -0.535900 -1.49639 72.2481 0.00827992 51.6645 20.8299 -2 -0.525969 -1.49440 71.4651 0.00841792 51.6487 21.8699 -2 -0.516058 -1.49259 70.7008 0.00855912 51.6326 21.7779 -2 -0.505346 -1.49098 69.9511 0.00870959 51.6157 22.5732 -2 -0.494473 -1.48964 69.2246 0.00886467 51.5993 22.5334 -2 -0.483488 -1.48835 68.5237 0.00902321 51.5825 21.9961 -2 -0.472428 -1.48729 67.8543 0.00918452 ================================================== Variances and Principal Axes 1 2 3 5 4.8804E-08| -0.0077 0.0024 0.0001 1.0000 5.9648E-03| 0.2766 0.9610 0.0059 -0.0001 4.5214E-02| -0.9608 0.2766 -0.0164 -0.0080 2.2036E+03| 0.0174 0.0011 -0.9998 0.0002 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 7.100e-01 3.210e-02 -3.835e+01 9.744e-03 3.210e-02 1.168e-02 -2.443e+00 4.970e-04 -3.835e+01 -2.443e+00 2.203e+03 -5.396e-01 9.744e-03 4.970e-04 -5.396e-01 1.351e-04 ------------------------------------------------ ======================================================================== Model ngrbep<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 ngrbep alpha -0.472428 +/- 0.842613 2 1 ngrbep beta -1.48729 +/- 0.108058 3 1 ngrbep epeak keV 67.8543 +/- 46.9353 4 1 ngrbep enorm keV 50.0000 frozen 5 1 ngrbep norm 9.18452E-03 +/- 1.16252E-02 ________________________________________________________________________ Fit statistic : Chi-Squared = 51.58 using 59 PHA bins. Test statistic : Chi-Squared = 51.58 using 59 PHA bins. Reduced chi-squared = 0.9379 for 55 degrees of freedom Null hypothesis probability = 6.059967e-01 XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:epeak 5:norm 51.5668 0.0924636 -2 -0.461773 -1.48638 67.2223 0.00934400 51.5513 19.4743 -2 -0.450642 -1.48558 66.6245 0.00950800 51.5362 19.6746 -2 -0.439724 -1.48492 66.0517 0.00967262 51.5217 18.8178 -2 -0.429625 -1.48434 65.5211 0.00982987 51.5077 16.8865 -2 -0.418867 -1.48392 65.0157 0.00999392 51.4941 16.8843 -2 -0.408387 -1.48335 64.5096 0.0101599 51.4812 16.4869 -2 -0.398101 -1.48310 64.0538 0.0103224 51.4691 15.1223 -2 -0.388871 -1.48270 63.6240 0.0104748 51.4574 13.3782 -2 -0.378926 -1.48251 63.2176 0.0106344 51.4463 13.4473 -2 -0.369375 -1.48220 62.8182 0.0107927 51.4357 12.8026 -2 -0.360054 -1.48199 62.4396 0.0109493 51.4257 12.0844 -2 -0.350953 -1.48188 62.0832 0.0111039 51.4157 11.3589 -2 -0.342125 -1.48172 61.7420 0.0112561 51.4067 10.7681 -2 -0.333519 -1.48159 61.4177 0.0114064 ================================================== Variances and Principal Axes 1 2 3 5 7.5906E-08| -0.0104 0.0034 0.0002 0.9999 5.2918E-03| 0.2108 0.9775 0.0061 -0.0011 5.9275E-02| -0.9772 0.2109 -0.0230 -0.0109 1.5885E+03| 0.0238 0.0012 -0.9997 0.0004 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 9.546e-01 3.249e-02 -3.775e+01 1.673e-02 3.249e-02 9.811e-03 -1.834e+00 6.404e-04 -3.775e+01 -1.834e+00 1.588e+03 -6.771e-01 1.673e-02 6.404e-04 -6.771e-01 2.959e-04 ------------------------------------------------ ======================================================================== Model ngrbep<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 ngrbep alpha -0.333519 +/- 0.977018 2 1 ngrbep beta -1.48159 +/- 9.90484E-02 3 1 ngrbep epeak keV 61.4177 +/- 39.8444 4 1 ngrbep enorm keV 50.0000 frozen 5 1 ngrbep norm 1.14064E-02 +/- 1.72017E-02 ________________________________________________________________________ Fit statistic : Chi-Squared = 51.41 using 59 PHA bins. Test statistic : Chi-Squared = 51.41 using 59 PHA bins. Reduced chi-squared = 0.9347 for 55 degrees of freedom Null hypothesis probability = 6.127117e-01 XSPEC12>log bat_spec_ngrbep.log Logging to file:bat_spec_ngrbep.log XSPEC12>show XSPEC version: 12.9.0i Fri Mar 18 11:33:49 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: sw00675361000b_avg.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: sw00675361000b_avg.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: sw00675361000b_avg.pha Net count rate (cts/s) for Spectrum:1 4.233e-02 +/- 1.145e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 188 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File sw00675361000b_avg.rsp for Source 1 Spectral data counts: 7.95918 Model predicted rate: 4.24383E-02 Current model list: ======================================================================== Model ngrbep<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 ngrbep alpha -0.333519 +/- 0.977018 2 1 ngrbep beta -1.48159 +/- 9.90484E-02 3 1 ngrbep epeak keV 61.4177 +/- 39.8444 4 1 ngrbep enorm keV 50.0000 frozen 5 1 ngrbep norm 1.14064E-02 +/- 1.72017E-02 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 51.41 using 59 PHA bins. Test statistic : Chi-Squared = 51.41 using 59 PHA bins. Reduced chi-squared = 0.9347 for 55 degrees of freedom Null hypothesis probability = 6.127117e-01 Weighting method: standard XSPEC12>query yes XSPEC12>flux 20.0 50.0 Model Flux 0.15883 photons (8.2113e-09 ergs/cm^2/s) range (20.000 - 50.000 keV) XSPEC12>flux 50.0 150.0 Model Flux 0.12744 photons (1.7714e-08 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 -1.14218, -1.25242 and delta stat 1.59123, 6.15622 but latest trial -1.23423 gives 6.15622 Suggest that you check this result using the steppar command. Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:epeak 5:norm 51.3301 0.097095 -3 -0.196685 -1.48004 56.8944 0.0140535 ================================================== Variances and Principal Axes 1 2 3 5 1.0172E-07| -0.0126 0.0042 0.0002 0.9999 4.9870E-03| 0.1826 0.9832 0.0064 -0.0018 6.9580E-02| -0.9827 0.1826 -0.0278 -0.0131 1.3046E+03| 0.0285 0.0012 -0.9996 0.0006 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.125e+00 3.315e-02 -3.712e+01 2.310e-02 3.315e-02 9.035e-03 -1.572e+00 7.639e-04 -3.712e+01 -1.572e+00 1.304e+03 -7.796e-01 2.310e-02 7.639e-04 -7.796e-01 4.785e-04 ------------------------------------------------ ======================================================================== Model ngrbep<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 ngrbep alpha -0.196685 +/- 1.06044 2 1 ngrbep beta -1.48004 +/- 9.50532E-02 3 1 ngrbep epeak keV 56.8944 +/- 36.1050 4 1 ngrbep enorm keV 50.0000 frozen 5 1 ngrbep norm 1.40535E-02 +/- 2.18738E-02 ________________________________________________________________________ Fit statistic : Chi-Squared = 51.33 using 59 PHA bins. Test statistic : Chi-Squared = 51.33 using 59 PHA bins. Reduced chi-squared = 0.9333 for 55 degrees of freedom Null hypothesis probability = 6.156330e-01 Apparent non-monotonicity in statistic space detected. Current bracket values -0.983039, -1.34603 and delta stat 0.598253, 6.23282 but latest trial -1.20656 gives 6.23283 Suggest that you check this result using the steppar command. ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: 914572, with delta statistic: 1.64118 ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: 9.58999e+11, with delta statistic: 1.64118 ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: 1.00558e+18, with delta statistic: 1.64118 1 -1.16454 0 (-1.00857,0.155961) XSPEC12>error 2 Parameter Confidence Range (2.706) ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -81980.1, with delta statistic: 0.619575 ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -8.59608e+10, with delta statistic: 0.619575 ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -9.01364e+16, with delta statistic: 0.619575 2 0 -1.35991 (1.48067,0.120756) XSPEC12>error 3 Parameter Confidence Range (2.706) Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:epeak 5:norm 51.2542 0.00383771 -3 -0.0758889 -1.48036 53.9768 0.0169684 ================================================== Variances and Principal Axes 1 2 3 5 1.6249E-07| -0.0167 0.0056 0.0004 0.9998 4.7644E-03| 0.1559 0.9877 0.0071 -0.0029 8.4626E-02| -0.9870 0.1560 -0.0359 -0.0173 9.3028E+02| 0.0365 0.0014 -0.9993 0.0010 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.325e+00 3.419e-02 -3.397e+01 3.472e-02 3.419e-02 8.447e-03 -1.272e+00 1.002e-03 -3.397e+01 -1.272e+00 9.290e+02 -9.099e-01 3.472e-02 1.002e-03 -9.099e-01 9.170e-04 ------------------------------------------------ ======================================================================== Model ngrbep<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 ngrbep alpha -7.58889E-02 +/- 1.15103 2 1 ngrbep beta -1.48036 +/- 9.19063E-02 3 1 ngrbep epeak keV 53.9768 +/- 30.4800 4 1 ngrbep enorm keV 50.0000 frozen 5 1 ngrbep norm 1.69684E-02 +/- 3.02823E-02 ________________________________________________________________________ Fit statistic : Chi-Squared = 51.25 using 59 PHA bins. Test statistic : Chi-Squared = 51.25 using 59 PHA bins. Reduced chi-squared = 0.9319 for 55 degrees of freedom Null hypothesis probability = 6.185252e-01 3 27.3222 215.518 (-26.4605,161.735) 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. ***Warning: Number of trials exceeded before convergence. Current trial values 31.4489, 86.0892 and delta statistic 1.50849, 185.824 5 0 61.488 (-0.0175707,61.4705) XSPEC12>flux 15.0 350.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.39715 photons (4.9794e-08 ergs/cm^2/s) range (15.000 - 350.00 keV) Error range 0.000 - 0.4136 (0.000 - 5.259e-08) (90.00% confidence) XSPEC12>flux 15.0 150.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.33597 photons (2.731e-08 ergs/cm^2/s) range (15.000 - 150.00 keV) Error range 0.000 - 0.3356 (0.000 - 2.724e-08) (90.00% confidence) XSPEC12>flux 15.0 25.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.089718 photons (2.8283e-09 ergs/cm^2/s) range (15.000 - 25.000 keV) Error range 0.000 - 0.09031 (0.000 - 2.838e-09) (90.00% confidence) XSPEC12>flux 25.0 50.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.11898 photons (6.7884e-09 ergs/cm^2/s) range (25.000 - 50.000 keV) Error range 0.000 - 0.1201 (0.000 - 6.866e-09) (90.00% confidence) XSPEC12>flux 50.0 100.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.087914 photons (9.9674e-09 ergs/cm^2/s) range (50.000 - 100.00 keV) Error range 0.000 - 0.08603 (0.000 - 9.740e-09) (90.00% confidence) XSPEC12>flux 100.0 150.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.039361 photons (7.7256e-09 ergs/cm^2/s) range (100.00 - 150.00 keV) Error range 0.000 - 0.04118 (0.000 - 8.096e-09) (90.00% confidence) XSPEC12>flux 100.0 350.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.10054 photons (3.021e-08 ergs/cm^2/s) range (100.00 - 350.00 keV) Error range 0.000 - 0.1045 (0.000 - 3.144e-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_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 : -7.58889E-02 ( -1.00857 0.155961 ) beta : -1.48036 ( 1.48067 0.120756 ) Epeak [keV] : 53.9768 ( -26.4605 161.735 ) Norm@50keV : 1.69684E-02 ( -0.0175707 61.4705 ) ------------------------------------------------------------ #Fit statistic : Chi-Squared = 51.25 using 59 PHA bins. # Reduced chi-squared = 0.9319 for 55 degrees of freedom # Null hypothesis probability = 6.185252e-01 Photon flux (15-150 keV) in 188 sec: ( ) ph/cm2/s Energy fluence (15-150 keV) : 0 ( 0 0 ) ergs/cm2