XSPEC version: 12.13.1 Build Date/Time: Thu Jul 20 16:52:54 2023 XSPEC12>query no XSPEC12>lmod takagrb /local/data/bat1/prebascript/xspec_taka_lmodel Model package takagrb successfully loaded. XSPEC12>data 1:1 ../sw01200812000b_preslew.pha 1 spectrum in use Spectral Data File: ../sw01200812000b_preslew.pha Spectrum 1 Net count rate (cts/s) for Spectrum:1 1.074e-01 +/- 4.838e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 1-80 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 89.8 sec Using fit statistic: chi No response loaded. ***Warning! One or more spectra are missing responses, and are not suitable for fit. XSPEC12>response 1 ../sw01200812000b_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>mdefine cutep50 (E/50.0)**(-a)*exp(-E*(2.0-a)/b) XSPEC12>model cutep50 Input parameter value, delta, min, bot, top, and max values for ... 1 0.01( 0.01) -1e+22 -1e+22 1e+22 1e+22 1:cutep50:a> 1.0000 1.00000E-02 -10.0000 -10.0000 10.0000 10.000 1 0.01( 0.01) -1e+22 -1e+22 1e+22 1e+22 2:cutep50:b> 50.000 1.00000E-02 1.00000E-02 1.0000 1000.0 10000. 1 0.01( 0.01) 0 0 1e+20 1e+24 3:cutep50:norm> 1.0000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24 ======================================================================== Model cutep50<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cutep50 a 1.00000 +/- 0.0 2 1 cutep50 b 50.0000 +/- 0.0 3 1 cutep50 norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared 6.165351e+06 using 59 bins. Test statistic : Chi-Squared 6.165351e+06 using 59 bins. Null hypothesis probability of 0.000000e+00 with 56 degrees of freedom Current data and model not fit yet. XSPEC12>renorm Fit statistic : Chi-Squared 274.71 using 59 bins. Test statistic : Chi-Squared 274.71 using 59 bins. Null hypothesis probability of 1.34e-30 with 56 degrees of freedom Current data and model not fit yet. XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:a 2:b 3:norm 144.666 3.13386 -1 0.891675 70.5614 0.0149591 72.0428 4244.02 -1 0.835484 91.3042 0.0138173 56.231 2003.39 -1 0.823862 104.403 0.0131228 52.3964 480.179 -1 0.845586 112.458 0.0124874 50.267 74.0877 -1 0.881675 118.782 0.0119179 48.6077 27.133 -1 0.920241 124.791 0.0114177 47.2432 55.9918 -1 0.956861 130.971 0.0109808 46.1149 64.9322 -1 0.990383 137.472 0.0105996 45.1827 67.8382 -1 1.02071 144.331 0.0102666 44.4138 68.7351 -1 1.04806 151.545 0.00997510 ======================================== Variances and Principal Axes 1 2 3 4.2081E-08| 0.0040 0.0000 1.0000 4.1035E-03| 1.0000 -0.0039 -0.0040 1.2874E+03| 0.0039 1.0000 -0.0000 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 2.347e-02 4.993e+00 -2.339e-04 4.993e+00 1.287e+03 -5.612e-02 -2.339e-04 -5.612e-02 2.553e-06 ------------------------------------ ======================================================================== Model cutep50<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cutep50 a 1.04806 +/- 0.153192 2 1 cutep50 b 151.545 +/- 35.8802 3 1 cutep50 norm 9.97510E-03 +/- 1.59786E-03 ________________________________________________________________________ Fit statistic : Chi-Squared 44.41 using 59 bins. Test statistic : Chi-Squared 44.41 using 59 bins. Null hypothesis probability of 8.68e-01 with 56 degrees of freedom XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:a 2:b 3:norm 43.7711 1.21458 -1 1.07311 159.214 0.00971490 43.2508 62.473 -1 1.09524 167.110 0.00949079 42.8232 66.8366 -1 1.11516 175.286 0.00929303 42.4714 66.126 -1 1.13312 183.726 0.00911826 42.1818 64.6862 -1 1.14931 192.399 0.00896346 41.9434 62.9601 -1 1.16392 201.274 0.00882603 41.747 61.0354 -1 1.17711 210.315 0.00870376 41.585 58.9583 -1 1.18903 219.485 0.00859473 41.4512 56.7662 -1 1.19982 228.747 0.00849732 41.3408 54.4917 -1 1.20958 238.062 0.00841012 ======================================== Variances and Principal Axes 1 2 3 2.8801E-08| 0.0020 0.0000 1.0000 2.6194E-03| 1.0000 -0.0011 -0.0020 1.6004E+04| 0.0011 1.0000 -0.0000 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 2.149e-02 1.738e+01 -1.768e-04 1.738e+01 1.600e+04 -1.579e-01 -1.768e-04 -1.579e-01 1.598e-06 ------------------------------------ ======================================================================== Model cutep50<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cutep50 a 1.20958 +/- 0.146610 2 1 cutep50 b 238.062 +/- 126.508 3 1 cutep50 norm 8.41012E-03 +/- 1.26420E-03 ________________________________________________________________________ Fit statistic : Chi-Squared 41.34 using 59 bins. Test statistic : Chi-Squared 41.34 using 59 bins. Null hypothesis probability of 9.28e-01 with 56 degrees of freedom XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:a 2:b 3:norm 41.3177 0.289678 -2 1.26055 289.247 0.00795800 40.947 1099.44 -2 1.28363 345.691 0.00777632 40.9098 592.701 -3 1.30788 422.232 0.00757988 40.801 650.685 -4 1.30949 452.958 0.00757008 40.8003 52.3431 -5 1.30905 453.123 0.00757380 ======================================== Variances and Principal Axes 1 2 3 2.2900E-08| 0.0008 0.0000 1.0000 1.8923E-03| 1.0000 -0.0002 -0.0008 4.1268E+05| 0.0002 1.0000 -0.0000 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 2.041e-02 8.743e+01 -1.494e-04 8.743e+01 4.127e+05 -6.978e-01 -1.494e-04 -6.978e-01 1.204e-06 ------------------------------------ ======================================================================== Model cutep50<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cutep50 a 1.30905 +/- 0.142877 2 1 cutep50 b 453.123 +/- 642.403 3 1 cutep50 norm 7.57380E-03 +/- 1.09729E-03 ________________________________________________________________________ Fit statistic : Chi-Squared 40.80 using 59 bins. Test statistic : Chi-Squared 40.80 using 59 bins. Null hypothesis probability of 9.37e-01 with 56 degrees of freedom XSPEC12>log bat_spec_cutplep.log Logging to file:bat_spec_cutplep.log XSPEC12>show XSPEC version: 12.13.1 Tue Dec 26 16:59:09 2023 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 Using chain rule to calculate statistic derivatives (faster method). 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-pc-linux-gnu-libc2.12/../spectral/manager/../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: ../sw01200812000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1200812/01200812000-results/pha/preslew_pha/../sw01200812000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw01200812000b_preslew.pha Net count rate (cts/s) for Spectrum:1 9.963e-02 +/- 2.305e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 89.8 sec Using fit statistic: chi Using Response (RMF) File ../sw01200812000b_preslew.rsp for Source 1 Spectral data counts: 8.94673 Model predicted rate: 9.96010E-02 Current model list: ======================================================================== Model cutep50<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cutep50 a 1.30905 +/- 0.142877 2 1 cutep50 b 453.123 +/- 642.403 3 1 cutep50 norm 7.57380E-03 +/- 1.09729E-03 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared 40.80 using 59 bins. Test statistic : Chi-Squared 40.80 using 59 bins. Null hypothesis probability of 9.37e-01 with 56 degrees of freedom Bayes is off XSPEC12>flux 20.0 50.0 Model Flux 0.382 photons (1.9546e-08 ergs/cm^2/s) range (20.000 - 50.000 keV) XSPEC12>flux 50.0 150.0 Model Flux 0.30861 photons (4.3054e-08 ergs/cm^2/s) range (50.000 - 150.00 keV) XSPEC12>error 1 Parameter Confidence Range (2.706) 1 1.07215 1.42335 (-0.236891,0.11431) XSPEC12>error 2 Parameter Confidence Range (2.706) ***Warning: Zero alpha-matrix diagonal element for parameter 1 ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 1 is pegged at 1.30904 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 3 is pegged at 0.00757389 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Fit error occurred during lower bound error calculation. ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: 10000, with delta statistic: 0.379058 *** Parameter upper bound is INVALID. 2 0 0 (-453.065,-453.065) XSPEC12>error 3 Parameter Confidence Range (2.706) Apparent non-monotonicity in statistic space detected. Current bracket values 0.00706125, 0.00576886 and delta stat 1.22151, 76.4664 but latest trial 0.00691641 gives 0.450242 Suggest that you check this result using the steppar command. 3 0.00641505 0.00961902 (-0.00115884,0.00204512) XSPEC12>flux 15.0 350.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.97958 photons (1.1821e-07 ergs/cm^2/s) range (15.000 - 350.00 keV) Error range 0.000 - 0.9923 (0.000 - 1.205e-07) (90.00% confidence) XSPEC12>flux 15.0 150.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.83788 photons (6.6692e-08 ergs/cm^2/s) range (15.000 - 150.00 keV) Error range 0.000 - 0.8542 (0.000 - 6.748e-08) (90.00% confidence) XSPEC12>flux 15.0 25.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.25203 photons (7.8469e-09 ergs/cm^2/s) range (15.000 - 25.000 keV) Error range 0.000 - 0.2673 (0.000 - 8.288e-09) (90.00% confidence) XSPEC12>flux 25.0 50.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.27724 photons (1.579e-08 ergs/cm^2/s) range (25.000 - 50.000 keV) Error range 0.000 - 0.2823 (0.000 - 1.606e-08) (90.00% confidence) XSPEC12>flux 50.0 100.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.21199 photons (2.4096e-08 ergs/cm^2/s) range (50.000 - 100.00 keV) Error range 0.000 - 0.2160 (0.000 - 2.458e-08) (90.00% confidence) XSPEC12>flux 100.0 150.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.096613 photons (1.8959e-08 ergs/cm^2/s) range (100.00 - 150.00 keV) Error range 0.000 - 0.09921 (0.000 - 1.947e-08) (90.00% confidence) XSPEC12>flux 100.0 350.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.23831 photons (7.0473e-08 ergs/cm^2/s) range (100.00 - 350.00 keV) Error range 0.000 - 0.2477 (0.000 - 7.408e-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_cutplep.gif/gif 2 XSPEC12>plot ldata delchi XSPEC12>@/local/data/bat2/BATtools/battools/bin/GRB_spec_fit_v2/bat_pphcut_part1_15_350kev_fit.xcm !XSPEC12>log none No log file open !XSPEC12>query no !XSPEC12>model pphcut ; 1.0000 1.00000E-02 -10.0000 -9.0000 9.0000 10.000 ; 80.0 1.00000E-02 1.00000E-02 1.0000 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 ; 1.0000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24 ======================================================================== Model pphcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pphcut PhoIndex 1.00000 +/- 0.0 2 1 pphcut HighECut keV 80.0000 +/- 0.0 3 1 pphcut eMin keV 15.0000 frozen 4 1 pphcut eMax keV 350.000 frozen 5 1 pphcut norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared 146.08 using 59 bins. Test statistic : Chi-Squared 146.08 using 59 bins. Null hypothesis probability of 5.67e-10 with 56 degrees of freedom Current data and model not fit yet. !XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 94.4181 48.6622 -2 1.33153 157.662 0.924363 63.6341 56.777 -3 1.41280 336.561 0.964657 42.626 40.6449 -4 1.35225 597.855 0.978868 40.8029 11.8729 -5 1.31381 680.900 0.980034 40.8004 0.441952 -6 1.30897 654.038 0.979435 ======================================== Variances and Principal Axes 1 2 5 3.8366E-04| 0.0049 -0.0000 1.0000 1.4544E-03| 1.0000 -0.0001 -0.0049 1.3035E+06| 0.0001 1.0000 0.0000 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 2.037e-02 1.570e+02 5.193e-03 1.570e+02 1.303e+06 4.315e+01 5.193e-03 4.315e+01 1.812e-03 ------------------------------------ ======================================================================== Model pphcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pphcut PhoIndex 1.30897 +/- 0.142738 2 1 pphcut HighECut keV 654.038 +/- 1141.70 3 1 pphcut eMin keV 15.0000 frozen 4 1 pphcut eMax keV 350.000 frozen 5 1 pphcut norm 0.979435 +/- 4.25651E-02 ________________________________________________________________________ Fit statistic : Chi-Squared 40.80 using 59 bins. Test statistic : Chi-Squared 40.80 using 59 bins. Null hypothesis probability of 9.37e-01 with 56 degrees of freedom !XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 40.8003 0.0328176 -3 1.30904 655.652 0.979456 ======================================== Variances and Principal Axes 1 2 5 3.8294E-04| 0.0040 -0.0000 1.0000 1.4555E-03| 1.0000 -0.0001 -0.0040 1.1105E+06| 0.0001 1.0000 0.0000 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 2.040e-02 1.450e+02 5.197e-03 1.450e+02 1.110e+06 3.982e+01 5.197e-03 3.982e+01 1.811e-03 ------------------------------------ ======================================================================== Model pphcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pphcut PhoIndex 1.30904 +/- 0.142830 2 1 pphcut HighECut keV 655.652 +/- 1053.78 3 1 pphcut eMin keV 15.0000 frozen 4 1 pphcut eMax keV 350.000 frozen 5 1 pphcut norm 0.979456 +/- 4.25549E-02 ________________________________________________________________________ Fit statistic : Chi-Squared 40.80 using 59 bins. Test statistic : Chi-Squared 40.80 using 59 bins. Null hypothesis probability of 9.37e-01 with 56 degrees of freedom !XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 40.8003 2.82498e-06 -1 1.30904 655.685 0.979457 ======================================== Variances and Principal Axes 1 2 5 3.8298E-04| 0.0040 -0.0000 1.0000 1.4554E-03| 1.0000 -0.0001 -0.0040 1.1213E+06| 0.0001 1.0000 0.0000 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 2.040e-02 1.457e+02 5.192e-03 1.457e+02 1.121e+06 3.998e+01 5.192e-03 3.998e+01 1.808e-03 ------------------------------------ ======================================================================== Model pphcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pphcut PhoIndex 1.30904 +/- 0.142827 2 1 pphcut HighECut keV 655.685 +/- 1058.91 3 1 pphcut eMin keV 15.0000 frozen 4 1 pphcut eMax keV 350.000 frozen 5 1 pphcut norm 0.979457 +/- 4.25246E-02 ________________________________________________________________________ Fit statistic : Chi-Squared 40.80 using 59 bins. Test statistic : Chi-Squared 40.80 using 59 bins. Null hypothesis probability of 9.37e-01 with 56 degrees of freedom !XSPEC12>log pphcut_15_350kev.log Logging to file:pphcut_15_350kev.log !XSPEC12>show XSPEC version: 12.13.1 Tue Dec 26 16:59:10 2023 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 Using chain rule to calculate statistic derivatives (faster method). 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-pc-linux-gnu-libc2.12/../spectral/manager/../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: ../sw01200812000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1200812/01200812000-results/pha/preslew_pha/../sw01200812000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw01200812000b_preslew.pha Net count rate (cts/s) for Spectrum:1 9.963e-02 +/- 2.305e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 89.8 sec Using fit statistic: chi Using Response (RMF) File ../sw01200812000b_preslew.rsp for Source 1 Spectral data counts: 8.94673 Model predicted rate: 9.96009E-02 Current model list: ======================================================================== Model pphcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pphcut PhoIndex 1.30904 +/- 0.142827 2 1 pphcut HighECut keV 655.685 +/- 1058.91 3 1 pphcut eMin keV 15.0000 frozen 4 1 pphcut eMax keV 350.000 frozen 5 1 pphcut norm 0.979457 +/- 4.25246E-02 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared 40.80 using 59 bins. Test statistic : Chi-Squared 40.80 using 59 bins. Null hypothesis probability of 9.37e-01 with 56 degrees of freedom Bayes is off !XSPEC12>error 5 Parameter Confidence Range (2.706) Apparent non-monotonicity in statistic space detected. Current bracket values 1.03195, 1.03196 and delta stat 2.65817, 4.23115 but latest trial 1.03195 gives 5.56268 Suggest that you check this result using the steppar command. 5 0.916274 1.03195 (-0.0631827,0.0524943) !XSPEC12>error 1 Parameter Confidence Range (2.706) 1 1.07213 1.44504 (-0.23691,0.135993) !XSPEC12>error 2 Parameter Confidence Range (2.706) Error occurred during lower bound error calculation. Fit statistic : Chi-Squared 40.80 using 59 bins. Test statistic : Chi-Squared 40.80 using 59 bins. Null hypothesis probability of 9.37e-01 with 56 degrees of freedom Current data and model not fit yet. XSPEC12>@/local/data/bat2/BATtools/battools/bin/GRB_spec_fit_v2/bat_pphcut_part2_15_150kev_fit.xcm !XSPEC12>log none Log file closed !XSPEC12>query no !XSPEC12>model pphcut ; 1.0000 1.00000E-02 -10.0000 -9.0000 9.0000 10.000 ; 80.0 1.00000E-02 1.00000E-02 1.0000 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 ; 1.0000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24 ======================================================================== Model pphcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pphcut PhoIndex 1.00000 +/- 0.0 2 1 pphcut HighECut keV 80.0000 +/- 0.0 3 1 pphcut eMin keV 15.0000 frozen 4 1 pphcut eMax keV 350.000 frozen 5 1 pphcut norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared 146.08 using 59 bins. Test statistic : Chi-Squared 146.08 using 59 bins. Null hypothesis probability of 5.67e-10 with 56 degrees of freedom Current data and model not fit yet. !XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 94.4181 48.6622 -2 1.33153 157.662 0.924363 63.6341 56.777 -3 1.41280 336.561 0.964657 42.626 40.6449 -4 1.35225 597.855 0.978868 40.8029 11.8729 -5 1.31381 680.900 0.980034 40.8004 0.441952 -6 1.30897 654.038 0.979435 ======================================== Variances and Principal Axes 1 2 5 3.8366E-04| 0.0049 -0.0000 1.0000 1.4544E-03| 1.0000 -0.0001 -0.0049 1.3035E+06| 0.0001 1.0000 0.0000 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 2.037e-02 1.570e+02 5.193e-03 1.570e+02 1.303e+06 4.315e+01 5.193e-03 4.315e+01 1.812e-03 ------------------------------------ ======================================================================== Model pphcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pphcut PhoIndex 1.30897 +/- 0.142738 2 1 pphcut HighECut keV 654.038 +/- 1141.70 3 1 pphcut eMin keV 15.0000 frozen 4 1 pphcut eMax keV 350.000 frozen 5 1 pphcut norm 0.979435 +/- 4.25651E-02 ________________________________________________________________________ Fit statistic : Chi-Squared 40.80 using 59 bins. Test statistic : Chi-Squared 40.80 using 59 bins. Null hypothesis probability of 9.37e-01 with 56 degrees of freedom !XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 40.8003 0.0328176 -3 1.30904 655.652 0.979456 ======================================== Variances and Principal Axes 1 2 5 3.8294E-04| 0.0040 -0.0000 1.0000 1.4555E-03| 1.0000 -0.0001 -0.0040 1.1105E+06| 0.0001 1.0000 0.0000 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 2.040e-02 1.450e+02 5.197e-03 1.450e+02 1.110e+06 3.982e+01 5.197e-03 3.982e+01 1.811e-03 ------------------------------------ ======================================================================== Model pphcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pphcut PhoIndex 1.30904 +/- 0.142830 2 1 pphcut HighECut keV 655.652 +/- 1053.78 3 1 pphcut eMin keV 15.0000 frozen 4 1 pphcut eMax keV 350.000 frozen 5 1 pphcut norm 0.979456 +/- 4.25549E-02 ________________________________________________________________________ Fit statistic : Chi-Squared 40.80 using 59 bins. Test statistic : Chi-Squared 40.80 using 59 bins. Null hypothesis probability of 9.37e-01 with 56 degrees of freedom !XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 40.8003 2.82498e-06 -1 1.30904 655.685 0.979457 ======================================== Variances and Principal Axes 1 2 5 3.8298E-04| 0.0040 -0.0000 1.0000 1.4554E-03| 1.0000 -0.0001 -0.0040 1.1213E+06| 0.0001 1.0000 0.0000 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 2.040e-02 1.457e+02 5.192e-03 1.457e+02 1.121e+06 3.998e+01 5.192e-03 3.998e+01 1.808e-03 ------------------------------------ ======================================================================== Model pphcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pphcut PhoIndex 1.30904 +/- 0.142827 2 1 pphcut HighECut keV 655.685 +/- 1058.91 3 1 pphcut eMin keV 15.0000 frozen 4 1 pphcut eMax keV 350.000 frozen 5 1 pphcut norm 0.979457 +/- 4.25246E-02 ________________________________________________________________________ Fit statistic : Chi-Squared 40.80 using 59 bins. Test statistic : Chi-Squared 40.80 using 59 bins. Null hypothesis probability of 9.37e-01 with 56 degrees of freedom !XSPEC12>newpar 3 15.0 Fit statistic : Chi-Squared 40.80 using 59 bins. Test statistic : Chi-Squared 40.80 using 59 bins. Null hypothesis probability of 9.37e-01 with 56 degrees of freedom Current data and model not fit yet. !XSPEC12>newpar 4 150.0 Fit statistic : Chi-Squared 112.43 using 59 bins. Test statistic : Chi-Squared 112.43 using 59 bins. Null hypothesis probability of 1.17e-05 with 56 degrees of freedom Current data and model not fit yet. !XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 40.8003 6.74678e-05 0 1.30904 655.695 0.837781 ======================================== Variances and Principal Axes 1 2 5 2.6663E-04| -0.2422 0.0000 0.9702 1.5294E-03| 0.9702 -0.0001 0.2422 1.1215E+06| 0.0001 1.0000 0.0000 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 2.040e-02 1.458e+02 1.373e-03 1.458e+02 1.122e+06 8.282e+00 1.373e-03 8.282e+00 4.019e-04 ------------------------------------ ======================================================================== Model pphcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pphcut PhoIndex 1.30904 +/- 0.142823 2 1 pphcut HighECut keV 655.695 +/- 1059.01 3 1 pphcut eMin keV 15.0000 frozen 4 1 pphcut eMax keV 150.000 frozen 5 1 pphcut norm 0.837781 +/- 2.00471E-02 ________________________________________________________________________ Fit statistic : Chi-Squared 40.80 using 59 bins. Test statistic : Chi-Squared 40.80 using 59 bins. Null hypothesis probability of 9.37e-01 with 56 degrees of freedom !XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 40.8003 0.000183375 2 1.30904 655.695 0.837781 ======================================== Variances and Principal Axes 1 2 5 2.6663E-04| -0.2422 0.0000 0.9702 1.5294E-03| 0.9702 -0.0001 0.2422 1.1219E+06| 0.0001 1.0000 0.0000 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 2.040e-02 1.458e+02 1.377e-03 1.458e+02 1.122e+06 8.315e+00 1.377e-03 8.315e+00 4.023e-04 ------------------------------------ ======================================================================== Model pphcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pphcut PhoIndex 1.30904 +/- 0.142844 2 1 pphcut HighECut keV 655.695 +/- 1059.20 3 1 pphcut eMin keV 15.0000 frozen 4 1 pphcut eMax keV 150.000 frozen 5 1 pphcut norm 0.837781 +/- 2.00585E-02 ________________________________________________________________________ Fit statistic : Chi-Squared 40.80 using 59 bins. Test statistic : Chi-Squared 40.80 using 59 bins. Null hypothesis probability of 9.37e-01 with 56 degrees of freedom !XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 40.8003 0.000183375 2 1.30904 655.695 0.837781 ======================================== Variances and Principal Axes 1 2 5 2.6663E-04| -0.2422 0.0000 0.9702 1.5294E-03| 0.9702 -0.0001 0.2422 1.1219E+06| 0.0001 1.0000 0.0000 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 2.040e-02 1.458e+02 1.377e-03 1.458e+02 1.122e+06 8.315e+00 1.377e-03 8.315e+00 4.023e-04 ------------------------------------ ======================================================================== Model pphcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pphcut PhoIndex 1.30904 +/- 0.142844 2 1 pphcut HighECut keV 655.695 +/- 1059.20 3 1 pphcut eMin keV 15.0000 frozen 4 1 pphcut eMax keV 150.000 frozen 5 1 pphcut norm 0.837781 +/- 2.00585E-02 ________________________________________________________________________ Fit statistic : Chi-Squared 40.80 using 59 bins. Test statistic : Chi-Squared 40.80 using 59 bins. Null hypothesis probability of 9.37e-01 with 56 degrees of freedom !XSPEC12>log pphcut_15_150kev.log Logging to file:pphcut_15_150kev.log !XSPEC12>show XSPEC version: 12.13.1 Tue Dec 26 16:59:10 2023 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 Using chain rule to calculate statistic derivatives (faster method). 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-pc-linux-gnu-libc2.12/../spectral/manager/../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: ../sw01200812000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1200812/01200812000-results/pha/preslew_pha/../sw01200812000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw01200812000b_preslew.pha Net count rate (cts/s) for Spectrum:1 9.963e-02 +/- 2.305e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 89.8 sec Using fit statistic: chi Using Response (RMF) File ../sw01200812000b_preslew.rsp for Source 1 Spectral data counts: 8.94673 Model predicted rate: 9.96009E-02 Current model list: ======================================================================== Model pphcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pphcut PhoIndex 1.30904 +/- 0.142844 2 1 pphcut HighECut keV 655.695 +/- 1059.20 3 1 pphcut eMin keV 15.0000 frozen 4 1 pphcut eMax keV 150.000 frozen 5 1 pphcut norm 0.837781 +/- 2.00585E-02 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared 40.80 using 59 bins. Test statistic : Chi-Squared 40.80 using 59 bins. Null hypothesis probability of 9.37e-01 with 56 degrees of freedom Bayes is off !XSPEC12>error 5 Parameter Confidence Range (2.706) 5 0.804932 0.870697 (-0.0328487,0.0329159) !XSPEC12>error 1 Parameter Confidence Range (2.706) Apparent non-monotonicity in statistic space detected. Current bracket values 1.44437, 1.44474 and delta stat 2.67315, 2.73047 but latest trial 1.44458 gives 2.7646 Suggest that you check this result using the steppar command. 1 1.07213 1.44456 (-0.236911,0.135513) !XSPEC12>error 2 Parameter Confidence Range (2.706) Error occurred during lower bound error calculation. Fit statistic : Chi-Squared 40.80 using 59 bins. Test statistic : Chi-Squared 40.80 using 59 bins. Null hypothesis probability of 9.37e-01 with 56 degrees of freedom Current data and model not fit yet. XSPEC12>@/local/data/bat2/BATtools/battools/bin/GRB_spec_fit_v2/bat_pphcut_part3_15_25kev_fit.xcm !XSPEC12>log none Log file closed !XSPEC12>query no !XSPEC12>model pphcut ; 1.0000 1.00000E-02 -10.0000 -9.0000 9.0000 10.000 ; 80.0 1.00000E-02 1.00000E-02 1.0000 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 ; 1.0000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24 ======================================================================== Model pphcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pphcut PhoIndex 1.00000 +/- 0.0 2 1 pphcut HighECut keV 80.0000 +/- 0.0 3 1 pphcut eMin keV 15.0000 frozen 4 1 pphcut eMax keV 350.000 frozen 5 1 pphcut norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared 146.08 using 59 bins. Test statistic : Chi-Squared 146.08 using 59 bins. Null hypothesis probability of 5.67e-10 with 56 degrees of freedom Current data and model not fit yet. !XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 94.4181 48.6622 -2 1.33153 157.662 0.924363 63.6341 56.777 -3 1.41280 336.561 0.964657 42.626 40.6449 -4 1.35225 597.855 0.978868 40.8029 11.8729 -5 1.31381 680.900 0.980034 40.8004 0.441952 -6 1.30897 654.038 0.979435 ======================================== Variances and Principal Axes 1 2 5 3.8366E-04| 0.0049 -0.0000 1.0000 1.4544E-03| 1.0000 -0.0001 -0.0049 1.3035E+06| 0.0001 1.0000 0.0000 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 2.037e-02 1.570e+02 5.193e-03 1.570e+02 1.303e+06 4.315e+01 5.193e-03 4.315e+01 1.812e-03 ------------------------------------ ======================================================================== Model pphcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pphcut PhoIndex 1.30897 +/- 0.142738 2 1 pphcut HighECut keV 654.038 +/- 1141.70 3 1 pphcut eMin keV 15.0000 frozen 4 1 pphcut eMax keV 350.000 frozen 5 1 pphcut norm 0.979435 +/- 4.25651E-02 ________________________________________________________________________ Fit statistic : Chi-Squared 40.80 using 59 bins. Test statistic : Chi-Squared 40.80 using 59 bins. Null hypothesis probability of 9.37e-01 with 56 degrees of freedom !XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 40.8003 0.0328176 -3 1.30904 655.652 0.979456 ======================================== Variances and Principal Axes 1 2 5 3.8294E-04| 0.0040 -0.0000 1.0000 1.4555E-03| 1.0000 -0.0001 -0.0040 1.1105E+06| 0.0001 1.0000 0.0000 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 2.040e-02 1.450e+02 5.197e-03 1.450e+02 1.110e+06 3.982e+01 5.197e-03 3.982e+01 1.811e-03 ------------------------------------ ======================================================================== Model pphcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pphcut PhoIndex 1.30904 +/- 0.142830 2 1 pphcut HighECut keV 655.652 +/- 1053.78 3 1 pphcut eMin keV 15.0000 frozen 4 1 pphcut eMax keV 350.000 frozen 5 1 pphcut norm 0.979456 +/- 4.25549E-02 ________________________________________________________________________ Fit statistic : Chi-Squared 40.80 using 59 bins. Test statistic : Chi-Squared 40.80 using 59 bins. Null hypothesis probability of 9.37e-01 with 56 degrees of freedom !XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 40.8003 2.82498e-06 -1 1.30904 655.685 0.979457 ======================================== Variances and Principal Axes 1 2 5 3.8298E-04| 0.0040 -0.0000 1.0000 1.4554E-03| 1.0000 -0.0001 -0.0040 1.1213E+06| 0.0001 1.0000 0.0000 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 2.040e-02 1.457e+02 5.192e-03 1.457e+02 1.121e+06 3.998e+01 5.192e-03 3.998e+01 1.808e-03 ------------------------------------ ======================================================================== Model pphcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pphcut PhoIndex 1.30904 +/- 0.142827 2 1 pphcut HighECut keV 655.685 +/- 1058.91 3 1 pphcut eMin keV 15.0000 frozen 4 1 pphcut eMax keV 350.000 frozen 5 1 pphcut norm 0.979457 +/- 4.25246E-02 ________________________________________________________________________ Fit statistic : Chi-Squared 40.80 using 59 bins. Test statistic : Chi-Squared 40.80 using 59 bins. Null hypothesis probability of 9.37e-01 with 56 degrees of freedom !XSPEC12>newpar 4 25.0 Fit statistic : Chi-Squared 20916.41 using 59 bins. Test statistic : Chi-Squared 20916.41 using 59 bins. Null hypothesis probability of 0.00e+00 with 56 degrees of freedom Current data and model not fit yet. !XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 40.8003 5.84106e-05 2 1.30904 655.685 0.251991 ======================================== Variances and Principal Axes 1 2 5 2.3875E-05| -0.2431 0.0000 0.9700 1.5449E-03| 0.9700 -0.0001 0.2431 1.1219E+06| 0.0001 1.0000 0.0000 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 2.040e-02 1.458e+02 1.604e-03 1.458e+02 1.122e+06 9.586e+00 1.604e-03 9.586e+00 1.957e-04 ------------------------------------ ======================================================================== Model pphcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pphcut PhoIndex 1.30904 +/- 0.142830 2 1 pphcut HighECut keV 655.685 +/- 1059.18 3 1 pphcut eMin keV 15.0000 frozen 4 1 pphcut eMax keV 25.0000 frozen 5 1 pphcut norm 0.251991 +/- 1.39893E-02 ________________________________________________________________________ Fit statistic : Chi-Squared 40.80 using 59 bins. Test statistic : Chi-Squared 40.80 using 59 bins. Null hypothesis probability of 9.37e-01 with 56 degrees of freedom !XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 40.8003 5.84106e-05 2 1.30904 655.685 0.251991 ======================================== Variances and Principal Axes 1 2 5 2.3875E-05| -0.2431 0.0000 0.9700 1.5449E-03| 0.9700 -0.0001 0.2431 1.1219E+06| 0.0001 1.0000 0.0000 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 2.040e-02 1.458e+02 1.604e-03 1.458e+02 1.122e+06 9.586e+00 1.604e-03 9.586e+00 1.957e-04 ------------------------------------ ======================================================================== Model pphcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pphcut PhoIndex 1.30904 +/- 0.142830 2 1 pphcut HighECut keV 655.685 +/- 1059.18 3 1 pphcut eMin keV 15.0000 frozen 4 1 pphcut eMax keV 25.0000 frozen 5 1 pphcut norm 0.251991 +/- 1.39893E-02 ________________________________________________________________________ Fit statistic : Chi-Squared 40.80 using 59 bins. Test statistic : Chi-Squared 40.80 using 59 bins. Null hypothesis probability of 9.37e-01 with 56 degrees of freedom !XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 40.8003 5.84106e-05 2 1.30904 655.685 0.251991 ======================================== Variances and Principal Axes 1 2 5 2.3875E-05| -0.2431 0.0000 0.9700 1.5449E-03| 0.9700 -0.0001 0.2431 1.1219E+06| 0.0001 1.0000 0.0000 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 2.040e-02 1.458e+02 1.604e-03 1.458e+02 1.122e+06 9.586e+00 1.604e-03 9.586e+00 1.957e-04 ------------------------------------ ======================================================================== Model pphcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pphcut PhoIndex 1.30904 +/- 0.142830 2 1 pphcut HighECut keV 655.685 +/- 1059.18 3 1 pphcut eMin keV 15.0000 frozen 4 1 pphcut eMax keV 25.0000 frozen 5 1 pphcut norm 0.251991 +/- 1.39893E-02 ________________________________________________________________________ Fit statistic : Chi-Squared 40.80 using 59 bins. Test statistic : Chi-Squared 40.80 using 59 bins. Null hypothesis probability of 9.37e-01 with 56 degrees of freedom !XSPEC12>log pphcut_15_25kev.log Logging to file:pphcut_15_25kev.log !XSPEC12>show XSPEC version: 12.13.1 Tue Dec 26 16:59:10 2023 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 Using chain rule to calculate statistic derivatives (faster method). 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-pc-linux-gnu-libc2.12/../spectral/manager/../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: ../sw01200812000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1200812/01200812000-results/pha/preslew_pha/../sw01200812000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw01200812000b_preslew.pha Net count rate (cts/s) for Spectrum:1 9.963e-02 +/- 2.305e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 89.8 sec Using fit statistic: chi Using Response (RMF) File ../sw01200812000b_preslew.rsp for Source 1 Spectral data counts: 8.94673 Model predicted rate: 9.96009E-02 Current model list: ======================================================================== Model pphcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pphcut PhoIndex 1.30904 +/- 0.142830 2 1 pphcut HighECut keV 655.685 +/- 1059.18 3 1 pphcut eMin keV 15.0000 frozen 4 1 pphcut eMax keV 25.0000 frozen 5 1 pphcut norm 0.251991 +/- 1.39893E-02 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared 40.80 using 59 bins. Test statistic : Chi-Squared 40.80 using 59 bins. Null hypothesis probability of 9.37e-01 with 56 degrees of freedom Bayes is off !XSPEC12>error 5 Parameter Confidence Range (2.706) 5 0.229366 0.273913 (-0.0226254,0.0219218) !XSPEC12>error 1 Parameter Confidence Range (2.706) Apparent non-monotonicity in statistic space detected. Current bracket values 1.42942, 1.4299 and delta stat 2.34429, 2.85663 but latest trial 1.42966 gives 2.85884 Suggest that you check this result using the steppar command. 1 1.07213 1.42966 (-0.23691,0.120616) !XSPEC12>error 2 Parameter Confidence Range (2.706) Error occurred during lower bound error calculation. Fit statistic : Chi-Squared 40.80 using 59 bins. Test statistic : Chi-Squared 40.80 using 59 bins. Null hypothesis probability of 9.37e-01 with 56 degrees of freedom Current data and model not fit yet. XSPEC12>@/local/data/bat2/BATtools/battools/bin/GRB_spec_fit_v2/bat_pphcut_part4_25_50kev_fit.xcm !XSPEC12>log none Log file closed !XSPEC12>query no !XSPEC12>model pphcut ; 1.0000 1.00000E-02 -10.0000 -9.0000 9.0000 10.000 ; 80.0 1.00000E-02 1.00000E-02 1.0000 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 ; 1.0000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24 ======================================================================== Model pphcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pphcut PhoIndex 1.00000 +/- 0.0 2 1 pphcut HighECut keV 80.0000 +/- 0.0 3 1 pphcut eMin keV 15.0000 frozen 4 1 pphcut eMax keV 350.000 frozen 5 1 pphcut norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared 146.08 using 59 bins. Test statistic : Chi-Squared 146.08 using 59 bins. Null hypothesis probability of 5.67e-10 with 56 degrees of freedom Current data and model not fit yet. !XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 94.4181 48.6622 -2 1.33153 157.662 0.924363 63.6341 56.777 -3 1.41280 336.561 0.964657 42.626 40.6449 -4 1.35225 597.855 0.978868 40.8029 11.8729 -5 1.31381 680.900 0.980034 40.8004 0.441952 -6 1.30897 654.038 0.979435 ======================================== Variances and Principal Axes 1 2 5 3.8366E-04| 0.0049 -0.0000 1.0000 1.4544E-03| 1.0000 -0.0001 -0.0049 1.3035E+06| 0.0001 1.0000 0.0000 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 2.037e-02 1.570e+02 5.193e-03 1.570e+02 1.303e+06 4.315e+01 5.193e-03 4.315e+01 1.812e-03 ------------------------------------ ======================================================================== Model pphcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pphcut PhoIndex 1.30897 +/- 0.142738 2 1 pphcut HighECut keV 654.038 +/- 1141.70 3 1 pphcut eMin keV 15.0000 frozen 4 1 pphcut eMax keV 350.000 frozen 5 1 pphcut norm 0.979435 +/- 4.25651E-02 ________________________________________________________________________ Fit statistic : Chi-Squared 40.80 using 59 bins. Test statistic : Chi-Squared 40.80 using 59 bins. Null hypothesis probability of 9.37e-01 with 56 degrees of freedom !XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 40.8003 0.0328176 -3 1.30904 655.652 0.979456 ======================================== Variances and Principal Axes 1 2 5 3.8294E-04| 0.0040 -0.0000 1.0000 1.4555E-03| 1.0000 -0.0001 -0.0040 1.1105E+06| 0.0001 1.0000 0.0000 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 2.040e-02 1.450e+02 5.197e-03 1.450e+02 1.110e+06 3.982e+01 5.197e-03 3.982e+01 1.811e-03 ------------------------------------ ======================================================================== Model pphcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pphcut PhoIndex 1.30904 +/- 0.142830 2 1 pphcut HighECut keV 655.652 +/- 1053.78 3 1 pphcut eMin keV 15.0000 frozen 4 1 pphcut eMax keV 350.000 frozen 5 1 pphcut norm 0.979456 +/- 4.25549E-02 ________________________________________________________________________ Fit statistic : Chi-Squared 40.80 using 59 bins. Test statistic : Chi-Squared 40.80 using 59 bins. Null hypothesis probability of 9.37e-01 with 56 degrees of freedom !XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 40.8003 2.82498e-06 -1 1.30904 655.685 0.979457 ======================================== Variances and Principal Axes 1 2 5 3.8298E-04| 0.0040 -0.0000 1.0000 1.4554E-03| 1.0000 -0.0001 -0.0040 1.1213E+06| 0.0001 1.0000 0.0000 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 2.040e-02 1.457e+02 5.192e-03 1.457e+02 1.121e+06 3.998e+01 5.192e-03 3.998e+01 1.808e-03 ------------------------------------ ======================================================================== Model pphcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pphcut PhoIndex 1.30904 +/- 0.142827 2 1 pphcut HighECut keV 655.685 +/- 1058.91 3 1 pphcut eMin keV 15.0000 frozen 4 1 pphcut eMax keV 350.000 frozen 5 1 pphcut norm 0.979457 +/- 4.25246E-02 ________________________________________________________________________ Fit statistic : Chi-Squared 40.80 using 59 bins. Test statistic : Chi-Squared 40.80 using 59 bins. Null hypothesis probability of 9.37e-01 with 56 degrees of freedom !XSPEC12>newpar 3 25.0 Fit statistic : Chi-Squared 341.36 using 59 bins. Test statistic : Chi-Squared 341.36 using 59 bins. Null hypothesis probability of 1.52e-42 with 56 degrees of freedom Current data and model not fit yet. !XSPEC12>newpar 4 50.0 Fit statistic : Chi-Squared 16114.16 using 59 bins. Test statistic : Chi-Squared 16114.16 using 59 bins. Null hypothesis probability of 0.00e+00 with 56 degrees of freedom Current data and model not fit yet. !XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 40.8003 7.8088e-05 0 1.30904 655.686 0.277219 ======================================== Variances and Principal Axes 1 2 5 3.0330E-05| -0.1079 0.0000 0.9942 1.4720E-03| 0.9942 -0.0001 0.1079 1.1216E+06| 0.0001 1.0000 -0.0000 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 2.040e-02 1.458e+02 -8.206e-05 1.458e+02 1.122e+06 -1.822e+00 -8.206e-05 -1.822e+00 5.009e-05 ------------------------------------ ======================================================================== Model pphcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pphcut PhoIndex 1.30904 +/- 0.142824 2 1 pphcut HighECut keV 655.686 +/- 1059.05 3 1 pphcut eMin keV 25.0000 frozen 4 1 pphcut eMax keV 50.0000 frozen 5 1 pphcut norm 0.277219 +/- 7.07736E-03 ________________________________________________________________________ Fit statistic : Chi-Squared 40.80 using 59 bins. Test statistic : Chi-Squared 40.80 using 59 bins. Null hypothesis probability of 9.37e-01 with 56 degrees of freedom !XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 40.8003 0.000108083 0 1.30904 655.683 0.277219 ======================================== Variances and Principal Axes 1 2 5 3.0330E-05| -0.1079 0.0000 0.9942 1.4720E-03| 0.9942 -0.0001 0.1079 1.1218E+06| 0.0001 1.0000 -0.0000 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 2.040e-02 1.458e+02 -8.236e-05 1.458e+02 1.122e+06 -1.824e+00 -8.236e-05 -1.824e+00 5.010e-05 ------------------------------------ ======================================================================== Model pphcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pphcut PhoIndex 1.30904 +/- 0.142836 2 1 pphcut HighECut keV 655.683 +/- 1059.13 3 1 pphcut eMin keV 25.0000 frozen 4 1 pphcut eMax keV 50.0000 frozen 5 1 pphcut norm 0.277219 +/- 7.07783E-03 ________________________________________________________________________ Fit statistic : Chi-Squared 40.80 using 59 bins. Test statistic : Chi-Squared 40.80 using 59 bins. Null hypothesis probability of 9.37e-01 with 56 degrees of freedom !XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 40.8003 3.26157e-05 0 1.30904 655.682 0.277219 ======================================== Variances and Principal Axes 1 2 5 3.0330E-05| -0.1079 0.0000 0.9942 1.4720E-03| 0.9942 -0.0001 0.1079 1.1216E+06| 0.0001 1.0000 -0.0000 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 2.040e-02 1.458e+02 -8.288e-05 1.458e+02 1.122e+06 -1.828e+00 -8.288e-05 -1.828e+00 5.011e-05 ------------------------------------ ======================================================================== Model pphcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pphcut PhoIndex 1.30904 +/- 0.142822 2 1 pphcut HighECut keV 655.682 +/- 1059.06 3 1 pphcut eMin keV 25.0000 frozen 4 1 pphcut eMax keV 50.0000 frozen 5 1 pphcut norm 0.277219 +/- 7.07880E-03 ________________________________________________________________________ Fit statistic : Chi-Squared 40.80 using 59 bins. Test statistic : Chi-Squared 40.80 using 59 bins. Null hypothesis probability of 9.37e-01 with 56 degrees of freedom !XSPEC12>log pphcut_25_50kev.log Logging to file:pphcut_25_50kev.log !XSPEC12>show XSPEC version: 12.13.1 Tue Dec 26 16:59:10 2023 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 Using chain rule to calculate statistic derivatives (faster method). 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-pc-linux-gnu-libc2.12/../spectral/manager/../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: ../sw01200812000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1200812/01200812000-results/pha/preslew_pha/../sw01200812000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw01200812000b_preslew.pha Net count rate (cts/s) for Spectrum:1 9.963e-02 +/- 2.305e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 89.8 sec Using fit statistic: chi Using Response (RMF) File ../sw01200812000b_preslew.rsp for Source 1 Spectral data counts: 8.94673 Model predicted rate: 9.96009E-02 Current model list: ======================================================================== Model pphcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pphcut PhoIndex 1.30904 +/- 0.142822 2 1 pphcut HighECut keV 655.682 +/- 1059.06 3 1 pphcut eMin keV 25.0000 frozen 4 1 pphcut eMax keV 50.0000 frozen 5 1 pphcut norm 0.277219 +/- 7.07880E-03 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared 40.80 using 59 bins. Test statistic : Chi-Squared 40.80 using 59 bins. Null hypothesis probability of 9.37e-01 with 56 degrees of freedom Bayes is off !XSPEC12>error 5 Parameter Confidence Range (2.706) Apparent non-monotonicity in statistic space detected. Current bracket values 0.267022, 0.267021 and delta stat 2.18489, 3.38947 but latest trial 0.267021 gives 3.38947 Suggest that you check this result using the steppar command. 5 0.267021 0.288888 (-0.0101978,0.0116688) !XSPEC12>error 1 Parameter Confidence Range (2.706) 1 1.07213 1.43774 (-0.23691,0.1287) !XSPEC12>error 2 Parameter Confidence Range (2.706) Error occurred during lower bound error calculation. Fit statistic : Chi-Squared 40.80 using 59 bins. Test statistic : Chi-Squared 40.80 using 59 bins. Null hypothesis probability of 9.37e-01 with 56 degrees of freedom Current data and model not fit yet. XSPEC12>@/local/data/bat2/BATtools/battools/bin/GRB_spec_fit_v2/bat_pphcut_part5_50_100kev_fit.xcm !XSPEC12>log none Log file closed !XSPEC12>query no !XSPEC12>model pphcut ; 1.0000 1.00000E-02 -10.0000 -9.0000 9.0000 10.000 ; 80.0 1.00000E-02 1.00000E-02 1.0000 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 ; 1.0000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24 ======================================================================== Model pphcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pphcut PhoIndex 1.00000 +/- 0.0 2 1 pphcut HighECut keV 80.0000 +/- 0.0 3 1 pphcut eMin keV 15.0000 frozen 4 1 pphcut eMax keV 350.000 frozen 5 1 pphcut norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared 146.08 using 59 bins. Test statistic : Chi-Squared 146.08 using 59 bins. Null hypothesis probability of 5.67e-10 with 56 degrees of freedom Current data and model not fit yet. !XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 94.4181 48.6622 -2 1.33153 157.662 0.924363 63.6341 56.777 -3 1.41280 336.561 0.964657 42.626 40.6449 -4 1.35225 597.855 0.978868 40.8029 11.8729 -5 1.31381 680.900 0.980034 40.8004 0.441952 -6 1.30897 654.038 0.979435 ======================================== Variances and Principal Axes 1 2 5 3.8366E-04| 0.0049 -0.0000 1.0000 1.4544E-03| 1.0000 -0.0001 -0.0049 1.3035E+06| 0.0001 1.0000 0.0000 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 2.037e-02 1.570e+02 5.193e-03 1.570e+02 1.303e+06 4.315e+01 5.193e-03 4.315e+01 1.812e-03 ------------------------------------ ======================================================================== Model pphcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pphcut PhoIndex 1.30897 +/- 0.142738 2 1 pphcut HighECut keV 654.038 +/- 1141.70 3 1 pphcut eMin keV 15.0000 frozen 4 1 pphcut eMax keV 350.000 frozen 5 1 pphcut norm 0.979435 +/- 4.25651E-02 ________________________________________________________________________ Fit statistic : Chi-Squared 40.80 using 59 bins. Test statistic : Chi-Squared 40.80 using 59 bins. Null hypothesis probability of 9.37e-01 with 56 degrees of freedom !XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 40.8003 0.0328176 -3 1.30904 655.652 0.979456 ======================================== Variances and Principal Axes 1 2 5 3.8294E-04| 0.0040 -0.0000 1.0000 1.4555E-03| 1.0000 -0.0001 -0.0040 1.1105E+06| 0.0001 1.0000 0.0000 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 2.040e-02 1.450e+02 5.197e-03 1.450e+02 1.110e+06 3.982e+01 5.197e-03 3.982e+01 1.811e-03 ------------------------------------ ======================================================================== Model pphcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pphcut PhoIndex 1.30904 +/- 0.142830 2 1 pphcut HighECut keV 655.652 +/- 1053.78 3 1 pphcut eMin keV 15.0000 frozen 4 1 pphcut eMax keV 350.000 frozen 5 1 pphcut norm 0.979456 +/- 4.25549E-02 ________________________________________________________________________ Fit statistic : Chi-Squared 40.80 using 59 bins. Test statistic : Chi-Squared 40.80 using 59 bins. Null hypothesis probability of 9.37e-01 with 56 degrees of freedom !XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 40.8003 2.82498e-06 -1 1.30904 655.685 0.979457 ======================================== Variances and Principal Axes 1 2 5 3.8298E-04| 0.0040 -0.0000 1.0000 1.4554E-03| 1.0000 -0.0001 -0.0040 1.1213E+06| 0.0001 1.0000 0.0000 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 2.040e-02 1.457e+02 5.192e-03 1.457e+02 1.121e+06 3.998e+01 5.192e-03 3.998e+01 1.808e-03 ------------------------------------ ======================================================================== Model pphcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pphcut PhoIndex 1.30904 +/- 0.142827 2 1 pphcut HighECut keV 655.685 +/- 1058.91 3 1 pphcut eMin keV 15.0000 frozen 4 1 pphcut eMax keV 350.000 frozen 5 1 pphcut norm 0.979457 +/- 4.25246E-02 ________________________________________________________________________ Fit statistic : Chi-Squared 40.80 using 59 bins. Test statistic : Chi-Squared 40.80 using 59 bins. Null hypothesis probability of 9.37e-01 with 56 degrees of freedom !XSPEC12>newpar 3 50.0 Fit statistic : Chi-Squared 3501.26 using 59 bins. Test statistic : Chi-Squared 3501.26 using 59 bins. Null hypothesis probability of 0.00e+00 with 56 degrees of freedom Current data and model not fit yet. !XSPEC12>newpar 4 100.0 Fit statistic : Chi-Squared 32879.51 using 59 bins. Test statistic : Chi-Squared 32879.51 using 59 bins. Null hypothesis probability of 0.00e+00 with 56 degrees of freedom Current data and model not fit yet. !XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 40.8003 8.41853e-05 0 1.30904 655.695 0.211968 ======================================== Variances and Principal Axes 1 2 5 1.7861E-05| 0.0658 -0.0000 0.9978 1.4615E-03| 0.9978 -0.0001 -0.0658 1.1214E+06| 0.0001 1.0000 -0.0000 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 2.039e-02 1.457e+02 -5.091e-04 1.457e+02 1.121e+06 -3.188e+00 -5.091e-04 -3.188e+00 3.318e-05 ------------------------------------ ======================================================================== Model pphcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pphcut PhoIndex 1.30904 +/- 0.142810 2 1 pphcut HighECut keV 655.695 +/- 1058.94 3 1 pphcut eMin keV 50.0000 frozen 4 1 pphcut eMax keV 100.000 frozen 5 1 pphcut norm 0.211968 +/- 5.76025E-03 ________________________________________________________________________ Fit statistic : Chi-Squared 40.80 using 59 bins. Test statistic : Chi-Squared 40.80 using 59 bins. Null hypothesis probability of 9.37e-01 with 56 degrees of freedom !XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 40.8003 0.000209589 -1 1.30904 655.682 0.211968 ======================================== Variances and Principal Axes 1 2 5 1.7861E-05| 0.0658 -0.0000 0.9978 1.4615E-03| 0.9978 -0.0001 -0.0658 1.1217E+06| 0.0001 1.0000 -0.0000 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 2.040e-02 1.458e+02 -5.087e-04 1.458e+02 1.122e+06 -3.185e+00 -5.087e-04 -3.185e+00 3.316e-05 ------------------------------------ ======================================================================== Model pphcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pphcut PhoIndex 1.30904 +/- 0.142825 2 1 pphcut HighECut keV 655.682 +/- 1059.09 3 1 pphcut eMin keV 50.0000 frozen 4 1 pphcut eMax keV 100.000 frozen 5 1 pphcut norm 0.211968 +/- 5.75850E-03 ________________________________________________________________________ Fit statistic : Chi-Squared 40.80 using 59 bins. Test statistic : Chi-Squared 40.80 using 59 bins. Null hypothesis probability of 9.37e-01 with 56 degrees of freedom !XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 40.8003 1.46439e-05 1 1.30904 655.682 0.211968 ======================================== Variances and Principal Axes 1 2 5 1.7861E-05| 0.0658 -0.0000 0.9978 1.4615E-03| 0.9978 -0.0001 -0.0658 1.1214E+06| 0.0001 1.0000 -0.0000 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 2.039e-02 1.457e+02 -5.082e-04 1.457e+02 1.121e+06 -3.180e+00 -5.082e-04 -3.180e+00 3.314e-05 ------------------------------------ ======================================================================== Model pphcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pphcut PhoIndex 1.30904 +/- 0.142807 2 1 pphcut HighECut keV 655.682 +/- 1058.95 3 1 pphcut eMin keV 50.0000 frozen 4 1 pphcut eMax keV 100.000 frozen 5 1 pphcut norm 0.211968 +/- 5.75666E-03 ________________________________________________________________________ Fit statistic : Chi-Squared 40.80 using 59 bins. Test statistic : Chi-Squared 40.80 using 59 bins. Null hypothesis probability of 9.37e-01 with 56 degrees of freedom !XSPEC12>log pphcut_50_100kev.log Logging to file:pphcut_50_100kev.log !XSPEC12>show XSPEC version: 12.13.1 Tue Dec 26 16:59:10 2023 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 Using chain rule to calculate statistic derivatives (faster method). 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-pc-linux-gnu-libc2.12/../spectral/manager/../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: ../sw01200812000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1200812/01200812000-results/pha/preslew_pha/../sw01200812000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw01200812000b_preslew.pha Net count rate (cts/s) for Spectrum:1 9.963e-02 +/- 2.305e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 89.8 sec Using fit statistic: chi Using Response (RMF) File ../sw01200812000b_preslew.rsp for Source 1 Spectral data counts: 8.94673 Model predicted rate: 9.96009E-02 Current model list: ======================================================================== Model pphcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pphcut PhoIndex 1.30904 +/- 0.142807 2 1 pphcut HighECut keV 655.682 +/- 1058.95 3 1 pphcut eMin keV 50.0000 frozen 4 1 pphcut eMax keV 100.000 frozen 5 1 pphcut norm 0.211968 +/- 5.75666E-03 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared 40.80 using 59 bins. Test statistic : Chi-Squared 40.80 using 59 bins. Null hypothesis probability of 9.37e-01 with 56 degrees of freedom Bayes is off !XSPEC12>error 5 Parameter Confidence Range (2.706) 5 0.202744 0.221433 (-0.00922402,0.00946514) !XSPEC12>error 1 Parameter Confidence Range (2.706) Apparent non-monotonicity in statistic space detected. Current bracket values 1.44282, 1.44287 and delta stat 2.68443, 2.71911 but latest trial 1.44285 gives 2.67014 Suggest that you check this result using the steppar command. 1 1.07213 1.44285 (-0.23691,0.133803) !XSPEC12>error 2 Parameter Confidence Range (2.706) Error occurred during lower bound error calculation. Fit statistic : Chi-Squared 40.80 using 59 bins. Test statistic : Chi-Squared 40.80 using 59 bins. Null hypothesis probability of 9.37e-01 with 56 degrees of freedom Current data and model not fit yet. XSPEC12>@/local/data/bat2/BATtools/battools/bin/GRB_spec_fit_v2/bat_pphcut_part6_100_150kev_fit.xcm !XSPEC12>log none Log file closed !XSPEC12>query no !XSPEC12>model pphcut ; 1.0000 1.00000E-02 -10.0000 -9.0000 9.0000 10.000 ; 80.0 1.00000E-02 1.00000E-02 1.0000 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 ; 1.0000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24 ======================================================================== Model pphcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pphcut PhoIndex 1.00000 +/- 0.0 2 1 pphcut HighECut keV 80.0000 +/- 0.0 3 1 pphcut eMin keV 15.0000 frozen 4 1 pphcut eMax keV 350.000 frozen 5 1 pphcut norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared 146.08 using 59 bins. Test statistic : Chi-Squared 146.08 using 59 bins. Null hypothesis probability of 5.67e-10 with 56 degrees of freedom Current data and model not fit yet. !XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 94.4181 48.6622 -2 1.33153 157.662 0.924363 63.6341 56.777 -3 1.41280 336.561 0.964657 42.626 40.6449 -4 1.35225 597.855 0.978868 40.8029 11.8729 -5 1.31381 680.900 0.980034 40.8004 0.441952 -6 1.30897 654.038 0.979435 ======================================== Variances and Principal Axes 1 2 5 3.8366E-04| 0.0049 -0.0000 1.0000 1.4544E-03| 1.0000 -0.0001 -0.0049 1.3035E+06| 0.0001 1.0000 0.0000 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 2.037e-02 1.570e+02 5.193e-03 1.570e+02 1.303e+06 4.315e+01 5.193e-03 4.315e+01 1.812e-03 ------------------------------------ ======================================================================== Model pphcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pphcut PhoIndex 1.30897 +/- 0.142738 2 1 pphcut HighECut keV 654.038 +/- 1141.70 3 1 pphcut eMin keV 15.0000 frozen 4 1 pphcut eMax keV 350.000 frozen 5 1 pphcut norm 0.979435 +/- 4.25651E-02 ________________________________________________________________________ Fit statistic : Chi-Squared 40.80 using 59 bins. Test statistic : Chi-Squared 40.80 using 59 bins. Null hypothesis probability of 9.37e-01 with 56 degrees of freedom !XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 40.8003 0.0328176 -3 1.30904 655.652 0.979456 ======================================== Variances and Principal Axes 1 2 5 3.8294E-04| 0.0040 -0.0000 1.0000 1.4555E-03| 1.0000 -0.0001 -0.0040 1.1105E+06| 0.0001 1.0000 0.0000 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 2.040e-02 1.450e+02 5.197e-03 1.450e+02 1.110e+06 3.982e+01 5.197e-03 3.982e+01 1.811e-03 ------------------------------------ ======================================================================== Model pphcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pphcut PhoIndex 1.30904 +/- 0.142830 2 1 pphcut HighECut keV 655.652 +/- 1053.78 3 1 pphcut eMin keV 15.0000 frozen 4 1 pphcut eMax keV 350.000 frozen 5 1 pphcut norm 0.979456 +/- 4.25549E-02 ________________________________________________________________________ Fit statistic : Chi-Squared 40.80 using 59 bins. Test statistic : Chi-Squared 40.80 using 59 bins. Null hypothesis probability of 9.37e-01 with 56 degrees of freedom !XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 40.8003 2.82498e-06 -1 1.30904 655.685 0.979457 ======================================== Variances and Principal Axes 1 2 5 3.8298E-04| 0.0040 -0.0000 1.0000 1.4554E-03| 1.0000 -0.0001 -0.0040 1.1213E+06| 0.0001 1.0000 0.0000 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 2.040e-02 1.457e+02 5.192e-03 1.457e+02 1.121e+06 3.998e+01 5.192e-03 3.998e+01 1.808e-03 ------------------------------------ ======================================================================== Model pphcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pphcut PhoIndex 1.30904 +/- 0.142827 2 1 pphcut HighECut keV 655.685 +/- 1058.91 3 1 pphcut eMin keV 15.0000 frozen 4 1 pphcut eMax keV 350.000 frozen 5 1 pphcut norm 0.979457 +/- 4.25246E-02 ________________________________________________________________________ Fit statistic : Chi-Squared 40.80 using 59 bins. Test statistic : Chi-Squared 40.80 using 59 bins. Null hypothesis probability of 9.37e-01 with 56 degrees of freedom !XSPEC12>newpar 3 100.0 Fit statistic : Chi-Squared 24276.46 using 59 bins. Test statistic : Chi-Squared 24276.46 using 59 bins. Null hypothesis probability of 0.00e+00 with 56 degrees of freedom Current data and model not fit yet. !XSPEC12>newpar 4 150.0 Fit statistic : Chi-Squared 209251.6 using 59 bins. Test statistic : Chi-Squared 209251.6 using 59 bins. Null hypothesis probability of 0.0e+00 with 56 degrees of freedom Current data and model not fit yet. !XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 40.8003 9.99758e-05 -1 1.30905 655.709 0.0966027 ======================================== Variances and Principal Axes 1 2 5 3.6996E-06| 0.0836 -0.0000 0.9965 1.4653E-03| 0.9965 -0.0001 -0.0836 1.1211E+06| 0.0001 1.0000 0.0000 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 2.039e-02 1.457e+02 3.552e-04 1.457e+02 1.121e+06 3.671e+00 3.552e-04 3.671e+00 2.595e-05 ------------------------------------ ======================================================================== Model pphcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pphcut PhoIndex 1.30905 +/- 0.142784 2 1 pphcut HighECut keV 655.709 +/- 1058.80 3 1 pphcut eMin keV 100.000 frozen 4 1 pphcut eMax keV 150.000 frozen 5 1 pphcut norm 9.66027E-02 +/- 5.09389E-03 ________________________________________________________________________ Fit statistic : Chi-Squared 40.80 using 59 bins. Test statistic : Chi-Squared 40.80 using 59 bins. Null hypothesis probability of 9.37e-01 with 56 degrees of freedom !XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 40.8003 0.000184495 1 1.30905 655.709 0.0966027 ======================================== Variances and Principal Axes 1 2 5 3.6996E-06| 0.0836 -0.0000 0.9965 1.4652E-03| 0.9965 -0.0001 -0.0836 1.1213E+06| 0.0001 1.0000 0.0000 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 2.039e-02 1.457e+02 3.555e-04 1.457e+02 1.121e+06 3.673e+00 3.555e-04 3.673e+00 2.596e-05 ------------------------------------ ======================================================================== Model pphcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pphcut PhoIndex 1.30905 +/- 0.142787 2 1 pphcut HighECut keV 655.709 +/- 1058.92 3 1 pphcut eMin keV 100.000 frozen 4 1 pphcut eMax keV 150.000 frozen 5 1 pphcut norm 9.66027E-02 +/- 5.09507E-03 ________________________________________________________________________ Fit statistic : Chi-Squared 40.80 using 59 bins. Test statistic : Chi-Squared 40.80 using 59 bins. Null hypothesis probability of 9.37e-01 with 56 degrees of freedom !XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 40.8003 0.000184495 1 1.30905 655.709 0.0966027 ======================================== Variances and Principal Axes 1 2 5 3.6996E-06| 0.0836 -0.0000 0.9965 1.4652E-03| 0.9965 -0.0001 -0.0836 1.1213E+06| 0.0001 1.0000 0.0000 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 2.039e-02 1.457e+02 3.555e-04 1.457e+02 1.121e+06 3.673e+00 3.555e-04 3.673e+00 2.596e-05 ------------------------------------ ======================================================================== Model pphcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pphcut PhoIndex 1.30905 +/- 0.142787 2 1 pphcut HighECut keV 655.709 +/- 1058.92 3 1 pphcut eMin keV 100.000 frozen 4 1 pphcut eMax keV 150.000 frozen 5 1 pphcut norm 9.66027E-02 +/- 5.09507E-03 ________________________________________________________________________ Fit statistic : Chi-Squared 40.80 using 59 bins. Test statistic : Chi-Squared 40.80 using 59 bins. Null hypothesis probability of 9.37e-01 with 56 degrees of freedom !XSPEC12>log pphcut_100_150kev.log Logging to file:pphcut_100_150kev.log !XSPEC12>show XSPEC version: 12.13.1 Tue Dec 26 16:59:10 2023 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 Using chain rule to calculate statistic derivatives (faster method). 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-pc-linux-gnu-libc2.12/../spectral/manager/../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: ../sw01200812000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1200812/01200812000-results/pha/preslew_pha/../sw01200812000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw01200812000b_preslew.pha Net count rate (cts/s) for Spectrum:1 9.963e-02 +/- 2.305e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 89.8 sec Using fit statistic: chi Using Response (RMF) File ../sw01200812000b_preslew.rsp for Source 1 Spectral data counts: 8.94673 Model predicted rate: 9.96009E-02 Current model list: ======================================================================== Model pphcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pphcut PhoIndex 1.30905 +/- 0.142787 2 1 pphcut HighECut keV 655.709 +/- 1058.92 3 1 pphcut eMin keV 100.000 frozen 4 1 pphcut eMax keV 150.000 frozen 5 1 pphcut norm 9.66027E-02 +/- 5.09507E-03 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared 40.80 using 59 bins. Test statistic : Chi-Squared 40.80 using 59 bins. Null hypothesis probability of 9.37e-01 with 56 degrees of freedom Bayes is off !XSPEC12>error 5 Parameter Confidence Range (2.706) Apparent non-monotonicity in statistic space detected. Current bracket values 0.104264, 0.104984 and delta stat 2.62975, 3.23862 but latest trial 0.104358 gives 9.54562 Suggest that you check this result using the steppar command. 5 0.0882961 0.104624 (-0.00830662,0.00802129) !XSPEC12>error 1 Parameter Confidence Range (2.706) 1 1.07213 1.42739 (-0.236913,0.118347) !XSPEC12>error 2 Parameter Confidence Range (2.706) Error occurred during lower bound error calculation. Fit statistic : Chi-Squared 40.80 using 59 bins. Test statistic : Chi-Squared 40.80 using 59 bins. Null hypothesis probability of 9.37e-01 with 56 degrees of freedom Current data and model not fit yet. XSPEC12>@/local/data/bat2/BATtools/battools/bin/GRB_spec_fit_v2/bat_pphcut_part7_100_350kev_fit.xcm !XSPEC12>log none Log file closed !XSPEC12>query no !XSPEC12>model pphcut ; 1.0000 1.00000E-02 -10.0000 -9.0000 9.0000 10.000 ; 80.0 1.00000E-02 1.00000E-02 1.0000 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 ; 1.0000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24 ======================================================================== Model pphcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pphcut PhoIndex 1.00000 +/- 0.0 2 1 pphcut HighECut keV 80.0000 +/- 0.0 3 1 pphcut eMin keV 15.0000 frozen 4 1 pphcut eMax keV 350.000 frozen 5 1 pphcut norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared 146.08 using 59 bins. Test statistic : Chi-Squared 146.08 using 59 bins. Null hypothesis probability of 5.67e-10 with 56 degrees of freedom Current data and model not fit yet. !XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 94.4181 48.6622 -2 1.33153 157.662 0.924363 63.6341 56.777 -3 1.41280 336.561 0.964657 42.626 40.6449 -4 1.35225 597.855 0.978868 40.8029 11.8729 -5 1.31381 680.900 0.980034 40.8004 0.441952 -6 1.30897 654.038 0.979435 ======================================== Variances and Principal Axes 1 2 5 3.8366E-04| 0.0049 -0.0000 1.0000 1.4544E-03| 1.0000 -0.0001 -0.0049 1.3035E+06| 0.0001 1.0000 0.0000 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 2.037e-02 1.570e+02 5.193e-03 1.570e+02 1.303e+06 4.315e+01 5.193e-03 4.315e+01 1.812e-03 ------------------------------------ ======================================================================== Model pphcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pphcut PhoIndex 1.30897 +/- 0.142738 2 1 pphcut HighECut keV 654.038 +/- 1141.70 3 1 pphcut eMin keV 15.0000 frozen 4 1 pphcut eMax keV 350.000 frozen 5 1 pphcut norm 0.979435 +/- 4.25651E-02 ________________________________________________________________________ Fit statistic : Chi-Squared 40.80 using 59 bins. Test statistic : Chi-Squared 40.80 using 59 bins. Null hypothesis probability of 9.37e-01 with 56 degrees of freedom !XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 40.8003 0.0328176 -3 1.30904 655.652 0.979456 ======================================== Variances and Principal Axes 1 2 5 3.8294E-04| 0.0040 -0.0000 1.0000 1.4555E-03| 1.0000 -0.0001 -0.0040 1.1105E+06| 0.0001 1.0000 0.0000 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 2.040e-02 1.450e+02 5.197e-03 1.450e+02 1.110e+06 3.982e+01 5.197e-03 3.982e+01 1.811e-03 ------------------------------------ ======================================================================== Model pphcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pphcut PhoIndex 1.30904 +/- 0.142830 2 1 pphcut HighECut keV 655.652 +/- 1053.78 3 1 pphcut eMin keV 15.0000 frozen 4 1 pphcut eMax keV 350.000 frozen 5 1 pphcut norm 0.979456 +/- 4.25549E-02 ________________________________________________________________________ Fit statistic : Chi-Squared 40.80 using 59 bins. Test statistic : Chi-Squared 40.80 using 59 bins. Null hypothesis probability of 9.37e-01 with 56 degrees of freedom !XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 40.8003 2.82498e-06 -1 1.30904 655.685 0.979457 ======================================== Variances and Principal Axes 1 2 5 3.8298E-04| 0.0040 -0.0000 1.0000 1.4554E-03| 1.0000 -0.0001 -0.0040 1.1213E+06| 0.0001 1.0000 0.0000 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 2.040e-02 1.457e+02 5.192e-03 1.457e+02 1.121e+06 3.998e+01 5.192e-03 3.998e+01 1.808e-03 ------------------------------------ ======================================================================== Model pphcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pphcut PhoIndex 1.30904 +/- 0.142827 2 1 pphcut HighECut keV 655.685 +/- 1058.91 3 1 pphcut eMin keV 15.0000 frozen 4 1 pphcut eMax keV 350.000 frozen 5 1 pphcut norm 0.979457 +/- 4.25246E-02 ________________________________________________________________________ Fit statistic : Chi-Squared 40.80 using 59 bins. Test statistic : Chi-Squared 40.80 using 59 bins. Null hypothesis probability of 9.37e-01 with 56 degrees of freedom !XSPEC12>newpar 3 100.0 Fit statistic : Chi-Squared 24276.46 using 59 bins. Test statistic : Chi-Squared 24276.46 using 59 bins. Null hypothesis probability of 0.00e+00 with 56 degrees of freedom Current data and model not fit yet. !XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 40.8003 0.00010841 2 1.30904 655.685 0.238280 ======================================== Variances and Principal Axes 1 2 5 2.0877E-05| 0.2829 -0.0001 0.9592 1.5796E-03| 0.9592 -0.0001 -0.2829 1.1209E+06| 0.0001 1.0000 0.0000 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 2.038e-02 1.457e+02 4.173e-03 1.457e+02 1.121e+06 3.537e+01 4.173e-03 3.537e+01 1.262e-03 ------------------------------------ ======================================================================== Model pphcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pphcut PhoIndex 1.30904 +/- 0.142771 2 1 pphcut HighECut keV 655.685 +/- 1058.73 3 1 pphcut eMin keV 100.000 frozen 4 1 pphcut eMax keV 350.000 frozen 5 1 pphcut norm 0.238280 +/- 3.55176E-02 ________________________________________________________________________ Fit statistic : Chi-Squared 40.80 using 59 bins. Test statistic : Chi-Squared 40.80 using 59 bins. Null hypothesis probability of 9.37e-01 with 56 degrees of freedom !XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 40.8003 0.00010841 1 1.30904 655.685 0.238280 ======================================== Variances and Principal Axes 1 2 5 2.0877E-05| 0.2829 -0.0001 0.9592 1.5796E-03| 0.9592 -0.0001 -0.2829 1.1209E+06| 0.0001 1.0000 0.0000 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 2.038e-02 1.457e+02 4.173e-03 1.457e+02 1.121e+06 3.537e+01 4.173e-03 3.537e+01 1.262e-03 ------------------------------------ ======================================================================== Model pphcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pphcut PhoIndex 1.30904 +/- 0.142771 2 1 pphcut HighECut keV 655.685 +/- 1058.73 3 1 pphcut eMin keV 100.000 frozen 4 1 pphcut eMax keV 350.000 frozen 5 1 pphcut norm 0.238280 +/- 3.55176E-02 ________________________________________________________________________ Fit statistic : Chi-Squared 40.80 using 59 bins. Test statistic : Chi-Squared 40.80 using 59 bins. Null hypothesis probability of 9.37e-01 with 56 degrees of freedom !XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 40.8003 0.00010841 2 1.30904 655.685 0.238280 ======================================== Variances and Principal Axes 1 2 5 2.0877E-05| 0.2829 -0.0001 0.9592 1.5796E-03| 0.9592 -0.0001 -0.2829 1.1209E+06| 0.0001 1.0000 0.0000 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 2.038e-02 1.457e+02 4.173e-03 1.457e+02 1.121e+06 3.537e+01 4.173e-03 3.537e+01 1.262e-03 ------------------------------------ ======================================================================== Model pphcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pphcut PhoIndex 1.30904 +/- 0.142771 2 1 pphcut HighECut keV 655.685 +/- 1058.73 3 1 pphcut eMin keV 100.000 frozen 4 1 pphcut eMax keV 350.000 frozen 5 1 pphcut norm 0.238280 +/- 3.55176E-02 ________________________________________________________________________ Fit statistic : Chi-Squared 40.80 using 59 bins. Test statistic : Chi-Squared 40.80 using 59 bins. Null hypothesis probability of 9.37e-01 with 56 degrees of freedom !XSPEC12>log pphcut_100_350kev.log Logging to file:pphcut_100_350kev.log !XSPEC12>show XSPEC version: 12.13.1 Tue Dec 26 16:59:10 2023 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 Using chain rule to calculate statistic derivatives (faster method). 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-pc-linux-gnu-libc2.12/../spectral/manager/../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: ../sw01200812000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1200812/01200812000-results/pha/preslew_pha/../sw01200812000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw01200812000b_preslew.pha Net count rate (cts/s) for Spectrum:1 9.963e-02 +/- 2.305e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 89.8 sec Using fit statistic: chi Using Response (RMF) File ../sw01200812000b_preslew.rsp for Source 1 Spectral data counts: 8.94673 Model predicted rate: 9.96009E-02 Current model list: ======================================================================== Model pphcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pphcut PhoIndex 1.30904 +/- 0.142771 2 1 pphcut HighECut keV 655.685 +/- 1058.73 3 1 pphcut eMin keV 100.000 frozen 4 1 pphcut eMax keV 350.000 frozen 5 1 pphcut norm 0.238280 +/- 3.55176E-02 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared 40.80 using 59 bins. Test statistic : Chi-Squared 40.80 using 59 bins. Null hypothesis probability of 9.37e-01 with 56 degrees of freedom Bayes is off !XSPEC12>error 5 Parameter Confidence Range (2.706) Apparent non-monotonicity in statistic space detected. Current bracket values 0.279064, 0.279407 and delta stat 2.63038, 5.62434 but latest trial 0.27911 gives 30.6309 Suggest that you check this result using the steppar command. 5 0.188516 0.279235 (-0.0497633,0.0409557) !XSPEC12>error 1 Parameter Confidence Range (2.706) 1 1.07213 1.42606 (-0.236911,0.117014) !XSPEC12>error 2 Parameter Confidence Range (2.706) Error occurred during lower bound error calculation. Fit statistic : Chi-Squared 40.80 using 59 bins. Test statistic : Chi-Squared 40.80 using 59 bins. Null hypothesis probability of 9.37e-01 with 56 degrees of freedom Current data and model not fit yet. XSPEC12>@/local/data/bat2/BATtools/battools/bin/GRB_spec_fit_v2/bat_pegcut_part1_15_350kev_fit.xcm !XSPEC12>log none Log file closed !XSPEC12>query no !XSPEC12>model pegcut ; 1.0000 1.00000E-02 -10.0000 -9.0000 9.0000 10.000 ; 80.00 1.00000E-02 1.00000E-02 1.0000 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 ; 1.0000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24 ======================================================================== Model pegcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pegcut PhoIndex 1.00000 +/- 0.0 2 1 pegcut HighECut keV 80.0000 +/- 0.0 3 1 pegcut eMin keV 15.0000 frozen 4 1 pegcut eMax keV 350.000 frozen 5 1 pegcut norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared 2545.60 using 59 bins. Test statistic : Chi-Squared 2545.60 using 59 bins. Null hypothesis probability of 0.00e+00 with 56 degrees of freedom Current data and model not fit yet. !XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 75.4371 48.6619 -2 1.15538 134.142 91631.9 50.2728 69.4176 -2 1.18269 196.588 102117. 43.5263 38.19 -2 1.20911 262.578 108182. 41.7196 19.7135 -2 1.23699 330.263 111582. 41.1253 10.6764 -2 1.25914 396.837 113718. 40.9168 5.7901 -2 1.27506 458.156 115168. 40.8429 3.03433 -2 1.28614 510.706 116169. 40.8166 1.51157 -2 1.29374 552.732 116858. 40.8067 0.720673 -2 1.29890 584.502 117325. ======================================== Variances and Principal Axes 1 2 5 4.7305E-04| 1.0000 -0.0003 0.0000 5.5720E+04| -0.0003 -0.9985 0.0547 1.7214E+08| 0.0000 0.0547 0.9985 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 2.051e-02 1.043e+02 1.588e+03 1.043e+02 5.707e+05 9.400e+06 1.588e+03 9.400e+06 1.716e+08 ------------------------------------ ======================================================================== Model pegcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pegcut PhoIndex 1.29890 +/- 0.143212 2 1 pegcut HighECut keV 584.502 +/- 755.454 3 1 pegcut eMin keV 15.0000 frozen 4 1 pegcut eMax keV 350.000 frozen 5 1 pegcut norm 1.17325E+05 +/- 1.31005E+04 ________________________________________________________________________ Fit statistic : Chi-Squared 40.81 using 59 bins. Test statistic : Chi-Squared 40.81 using 59 bins. Null hypothesis probability of 9.37e-01 with 56 degrees of freedom !XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 40.8043 0.0581678 -3 1.30772 640.088 118127. ======================================== Variances and Principal Axes 1 2 5 4.7064E-04| 1.0000 -0.0003 0.0000 6.9062E+04| -0.0003 -0.9982 0.0605 1.7583E+08| 0.0000 0.0605 0.9982 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 2.049e-02 1.165e+02 1.605e+03 1.165e+02 7.125e+05 1.062e+07 1.605e+03 1.062e+07 1.752e+08 ------------------------------------ ======================================================================== Model pegcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pegcut PhoIndex 1.30772 +/- 0.143157 2 1 pegcut HighECut keV 640.088 +/- 844.120 3 1 pegcut eMin keV 15.0000 frozen 4 1 pegcut eMax keV 350.000 frozen 5 1 pegcut norm 1.18127E+05 +/- 1.32360E+04 ________________________________________________________________________ Fit statistic : Chi-Squared 40.80 using 59 bins. Test statistic : Chi-Squared 40.80 using 59 bins. Null hypothesis probability of 9.37e-01 with 56 degrees of freedom !XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 40.8004 0.17377 -3 1.30881 653.638 118229. ======================================== Variances and Principal Axes 1 2 5 4.6580E-04| 1.0000 -0.0002 0.0000 9.8516E+04| -0.0002 -0.9974 0.0716 1.7988E+08| 0.0000 0.0716 0.9974 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 2.041e-02 1.390e+02 1.619e+03 1.390e+02 1.020e+06 1.284e+07 1.619e+03 1.284e+07 1.790e+08 ------------------------------------ ======================================================================== Model pegcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pegcut PhoIndex 1.30881 +/- 0.142858 2 1 pegcut HighECut keV 653.638 +/- 1009.89 3 1 pegcut eMin keV 15.0000 frozen 4 1 pegcut eMax keV 350.000 frozen 5 1 pegcut norm 1.18229E+05 +/- 1.33776E+04 ________________________________________________________________________ Fit statistic : Chi-Squared 40.80 using 59 bins. Test statistic : Chi-Squared 40.80 using 59 bins. Null hypothesis probability of 9.37e-01 with 56 degrees of freedom !XSPEC12>log pegcut_15_350kev.log Logging to file:pegcut_15_350kev.log !XSPEC12>show XSPEC version: 12.13.1 Tue Dec 26 16:59:11 2023 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 Using chain rule to calculate statistic derivatives (faster method). 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-pc-linux-gnu-libc2.12/../spectral/manager/../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: ../sw01200812000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1200812/01200812000-results/pha/preslew_pha/../sw01200812000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw01200812000b_preslew.pha Net count rate (cts/s) for Spectrum:1 9.963e-02 +/- 2.305e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 89.8 sec Using fit statistic: chi Using Response (RMF) File ../sw01200812000b_preslew.rsp for Source 1 Spectral data counts: 8.94673 Model predicted rate: 9.96055E-02 Current model list: ======================================================================== Model pegcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pegcut PhoIndex 1.30881 +/- 0.142858 2 1 pegcut HighECut keV 653.638 +/- 1009.89 3 1 pegcut eMin keV 15.0000 frozen 4 1 pegcut eMax keV 350.000 frozen 5 1 pegcut norm 1.18229E+05 +/- 1.33776E+04 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared 40.80 using 59 bins. Test statistic : Chi-Squared 40.80 using 59 bins. Null hypothesis probability of 9.37e-01 with 56 degrees of freedom Bayes is off !XSPEC12>error 5 Parameter Confidence Range (2.706) Apparent non-monotonicity in statistic space detected. Current bracket values 118248, 133889 and delta stat 0, 3.01858 but latest trial 133471 gives 6.68702 Suggest that you check this result using the steppar command. 5 99918.2 126068 (-18329.4,7820.59) !XSPEC12>error 1 Parameter Confidence Range (2.706) 1 1.07213 1.42553 (-0.236898,0.116495) !XSPEC12>error 2 Parameter Confidence Range (2.706) Error occurred during lower bound error calculation. Fit statistic : Chi-Squared 40.80 using 59 bins. Test statistic : Chi-Squared 40.80 using 59 bins. Null hypothesis probability of 9.37e-01 with 56 degrees of freedom Current data and model not fit yet. XSPEC12>@/local/data/bat2/BATtools/battools/bin/GRB_spec_fit_v2/bat_pegcut_part2_15_150kev_fit.xcm !XSPEC12>log none Log file closed !XSPEC12>query no !XSPEC12>model pegcut ; 1.0000 1.00000E-02 -10.0000 -9.0000 9.0000 10.000 ; 80.00 1.00000E-02 1.00000E-02 1.0000 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 ; 1.0000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24 ======================================================================== Model pegcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pegcut PhoIndex 1.00000 +/- 0.0 2 1 pegcut HighECut keV 80.0000 +/- 0.0 3 1 pegcut eMin keV 15.0000 frozen 4 1 pegcut eMax keV 350.000 frozen 5 1 pegcut norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared 2545.60 using 59 bins. Test statistic : Chi-Squared 2545.60 using 59 bins. Null hypothesis probability of 0.00e+00 with 56 degrees of freedom Current data and model not fit yet. !XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 75.4371 48.6619 -2 1.15538 134.142 91631.9 50.2728 69.4176 -2 1.18269 196.588 102117. 43.5263 38.19 -2 1.20911 262.578 108182. 41.7196 19.7135 -2 1.23699 330.263 111582. 41.1253 10.6764 -2 1.25914 396.837 113718. 40.9168 5.7901 -2 1.27506 458.156 115168. 40.8429 3.03433 -2 1.28614 510.706 116169. 40.8166 1.51157 -2 1.29374 552.732 116858. 40.8067 0.720673 -2 1.29890 584.502 117325. ======================================== Variances and Principal Axes 1 2 5 4.7305E-04| 1.0000 -0.0003 0.0000 5.5720E+04| -0.0003 -0.9985 0.0547 1.7214E+08| 0.0000 0.0547 0.9985 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 2.051e-02 1.043e+02 1.588e+03 1.043e+02 5.707e+05 9.400e+06 1.588e+03 9.400e+06 1.716e+08 ------------------------------------ ======================================================================== Model pegcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pegcut PhoIndex 1.29890 +/- 0.143212 2 1 pegcut HighECut keV 584.502 +/- 755.454 3 1 pegcut eMin keV 15.0000 frozen 4 1 pegcut eMax keV 350.000 frozen 5 1 pegcut norm 1.17325E+05 +/- 1.31005E+04 ________________________________________________________________________ Fit statistic : Chi-Squared 40.81 using 59 bins. Test statistic : Chi-Squared 40.81 using 59 bins. Null hypothesis probability of 9.37e-01 with 56 degrees of freedom !XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 40.8043 0.0581678 -3 1.30772 640.088 118127. ======================================== Variances and Principal Axes 1 2 5 4.7064E-04| 1.0000 -0.0003 0.0000 6.9062E+04| -0.0003 -0.9982 0.0605 1.7583E+08| 0.0000 0.0605 0.9982 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 2.049e-02 1.165e+02 1.605e+03 1.165e+02 7.125e+05 1.062e+07 1.605e+03 1.062e+07 1.752e+08 ------------------------------------ ======================================================================== Model pegcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pegcut PhoIndex 1.30772 +/- 0.143157 2 1 pegcut HighECut keV 640.088 +/- 844.120 3 1 pegcut eMin keV 15.0000 frozen 4 1 pegcut eMax keV 350.000 frozen 5 1 pegcut norm 1.18127E+05 +/- 1.32360E+04 ________________________________________________________________________ Fit statistic : Chi-Squared 40.80 using 59 bins. Test statistic : Chi-Squared 40.80 using 59 bins. Null hypothesis probability of 9.37e-01 with 56 degrees of freedom !XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 40.8004 0.17377 -3 1.30881 653.638 118229. ======================================== Variances and Principal Axes 1 2 5 4.6580E-04| 1.0000 -0.0002 0.0000 9.8516E+04| -0.0002 -0.9974 0.0716 1.7988E+08| 0.0000 0.0716 0.9974 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 2.041e-02 1.390e+02 1.619e+03 1.390e+02 1.020e+06 1.284e+07 1.619e+03 1.284e+07 1.790e+08 ------------------------------------ ======================================================================== Model pegcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pegcut PhoIndex 1.30881 +/- 0.142858 2 1 pegcut HighECut keV 653.638 +/- 1009.89 3 1 pegcut eMin keV 15.0000 frozen 4 1 pegcut eMax keV 350.000 frozen 5 1 pegcut norm 1.18229E+05 +/- 1.33776E+04 ________________________________________________________________________ Fit statistic : Chi-Squared 40.80 using 59 bins. Test statistic : Chi-Squared 40.80 using 59 bins. Null hypothesis probability of 9.37e-01 with 56 degrees of freedom !XSPEC12>newpar 4 150.0 Fit statistic : Chi-Squared 1534.05 using 59 bins. Test statistic : Chi-Squared 1534.05 using 59 bins. Null hypothesis probability of 5.66e-284 with 56 degrees of freedom Current data and model not fit yet. !XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 40.8003 0.00842012 -2 1.30899 655.266 66717.9 ======================================== Variances and Principal Axes 1 2 5 1.2988E-03| 1.0000 -0.0001 0.0000 8.6903E+05| -0.0001 -0.9258 0.3781 2.5382E+06| 0.0000 0.3781 0.9258 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 2.040e-02 1.449e+02 5.875e+01 1.449e+02 1.108e+06 5.843e+05 5.875e+01 5.843e+05 2.300e+06 ------------------------------------ ======================================================================== Model pegcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pegcut PhoIndex 1.30899 +/- 0.142827 2 1 pegcut HighECut keV 655.266 +/- 1052.47 3 1 pegcut eMin keV 15.0000 frozen 4 1 pegcut eMax keV 150.000 frozen 5 1 pegcut norm 6.67179E+04 +/- 1516.42 ________________________________________________________________________ Fit statistic : Chi-Squared 40.80 using 59 bins. Test statistic : Chi-Squared 40.80 using 59 bins. Null hypothesis probability of 9.37e-01 with 56 degrees of freedom !XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 40.8003 0.000347886 1 1.30899 655.265 66718.0 ======================================== Variances and Principal Axes 1 2 5 1.2988E-03| 1.0000 -0.0001 0.0000 8.7844E+05| -0.0001 -0.9247 0.3808 2.5362E+06| 0.0000 0.3808 0.9247 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 2.040e-02 1.456e+02 5.830e+01 1.456e+02 1.119e+06 5.837e+05 5.830e+01 5.837e+05 2.296e+06 ------------------------------------ ======================================================================== Model pegcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pegcut PhoIndex 1.30899 +/- 0.142831 2 1 pegcut HighECut keV 655.265 +/- 1057.74 3 1 pegcut eMin keV 15.0000 frozen 4 1 pegcut eMax keV 150.000 frozen 5 1 pegcut norm 6.67180E+04 +/- 1515.18 ________________________________________________________________________ Fit statistic : Chi-Squared 40.80 using 59 bins. Test statistic : Chi-Squared 40.80 using 59 bins. Null hypothesis probability of 9.37e-01 with 56 degrees of freedom !XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 40.8003 0.00035564 2 1.30899 655.265 66718.0 ======================================== Variances and Principal Axes 1 2 5 1.2988E-03| 1.0000 -0.0001 0.0000 8.7785E+05| -0.0001 -0.9246 0.3810 2.5378E+06| 0.0000 0.3810 0.9246 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 2.040e-02 1.456e+02 5.843e+01 1.456e+02 1.119e+06 5.847e+05 5.843e+01 5.847e+05 2.297e+06 ------------------------------------ ======================================================================== Model pegcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pegcut PhoIndex 1.30899 +/- 0.142831 2 1 pegcut HighECut keV 655.265 +/- 1057.73 3 1 pegcut eMin keV 15.0000 frozen 4 1 pegcut eMax keV 150.000 frozen 5 1 pegcut norm 6.67180E+04 +/- 1515.54 ________________________________________________________________________ Fit statistic : Chi-Squared 40.80 using 59 bins. Test statistic : Chi-Squared 40.80 using 59 bins. Null hypothesis probability of 9.37e-01 with 56 degrees of freedom !XSPEC12>log pegcut_15_150kev.log Logging to file:pegcut_15_150kev.log !XSPEC12>show XSPEC version: 12.13.1 Tue Dec 26 16:59:11 2023 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 Using chain rule to calculate statistic derivatives (faster method). 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-pc-linux-gnu-libc2.12/../spectral/manager/../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: ../sw01200812000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1200812/01200812000-results/pha/preslew_pha/../sw01200812000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw01200812000b_preslew.pha Net count rate (cts/s) for Spectrum:1 9.963e-02 +/- 2.305e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 89.8 sec Using fit statistic: chi Using Response (RMF) File ../sw01200812000b_preslew.rsp for Source 1 Spectral data counts: 8.94673 Model predicted rate: 9.96006E-02 Current model list: ======================================================================== Model pegcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pegcut PhoIndex 1.30899 +/- 0.142831 2 1 pegcut HighECut keV 655.265 +/- 1057.73 3 1 pegcut eMin keV 15.0000 frozen 4 1 pegcut eMax keV 150.000 frozen 5 1 pegcut norm 6.67180E+04 +/- 1515.54 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared 40.80 using 59 bins. Test statistic : Chi-Squared 40.80 using 59 bins. Null hypothesis probability of 9.37e-01 with 56 degrees of freedom Bayes is off !XSPEC12>error 5 Parameter Confidence Range (2.706) 5 64227.4 69197 (-2490.57,2479.07) !XSPEC12>error 1 Parameter Confidence Range (2.706) 1 1.07213 1.44238 (-0.236853,0.133394) !XSPEC12>error 2 Parameter Confidence Range (2.706) Error occurred during lower bound error calculation. Fit statistic : Chi-Squared 40.80 using 59 bins. Test statistic : Chi-Squared 40.80 using 59 bins. Null hypothesis probability of 9.37e-01 with 56 degrees of freedom Current data and model not fit yet. XSPEC12>@/local/data/bat2/BATtools/battools/bin/GRB_spec_fit_v2/bat_pegcut_part3_15_25kev_fit.xcm !XSPEC12>log none Log file closed !XSPEC12>query no !XSPEC12>model pegcut ; 1.0000 1.00000E-02 -10.0000 -9.0000 9.0000 10.000 ; 80.00 1.00000E-02 1.00000E-02 1.0000 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 ; 1.0000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24 ======================================================================== Model pegcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pegcut PhoIndex 1.00000 +/- 0.0 2 1 pegcut HighECut keV 80.0000 +/- 0.0 3 1 pegcut eMin keV 15.0000 frozen 4 1 pegcut eMax keV 350.000 frozen 5 1 pegcut norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared 2545.60 using 59 bins. Test statistic : Chi-Squared 2545.60 using 59 bins. Null hypothesis probability of 0.00e+00 with 56 degrees of freedom Current data and model not fit yet. !XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 75.4371 48.6619 -2 1.15538 134.142 91631.9 50.2728 69.4176 -2 1.18269 196.588 102117. 43.5263 38.19 -2 1.20911 262.578 108182. 41.7196 19.7135 -2 1.23699 330.263 111582. 41.1253 10.6764 -2 1.25914 396.837 113718. 40.9168 5.7901 -2 1.27506 458.156 115168. 40.8429 3.03433 -2 1.28614 510.706 116169. 40.8166 1.51157 -2 1.29374 552.732 116858. 40.8067 0.720673 -2 1.29890 584.502 117325. ======================================== Variances and Principal Axes 1 2 5 4.7305E-04| 1.0000 -0.0003 0.0000 5.5720E+04| -0.0003 -0.9985 0.0547 1.7214E+08| 0.0000 0.0547 0.9985 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 2.051e-02 1.043e+02 1.588e+03 1.043e+02 5.707e+05 9.400e+06 1.588e+03 9.400e+06 1.716e+08 ------------------------------------ ======================================================================== Model pegcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pegcut PhoIndex 1.29890 +/- 0.143212 2 1 pegcut HighECut keV 584.502 +/- 755.454 3 1 pegcut eMin keV 15.0000 frozen 4 1 pegcut eMax keV 350.000 frozen 5 1 pegcut norm 1.17325E+05 +/- 1.31005E+04 ________________________________________________________________________ Fit statistic : Chi-Squared 40.81 using 59 bins. Test statistic : Chi-Squared 40.81 using 59 bins. Null hypothesis probability of 9.37e-01 with 56 degrees of freedom !XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 40.8043 0.0581678 -3 1.30772 640.088 118127. ======================================== Variances and Principal Axes 1 2 5 4.7064E-04| 1.0000 -0.0003 0.0000 6.9062E+04| -0.0003 -0.9982 0.0605 1.7583E+08| 0.0000 0.0605 0.9982 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 2.049e-02 1.165e+02 1.605e+03 1.165e+02 7.125e+05 1.062e+07 1.605e+03 1.062e+07 1.752e+08 ------------------------------------ ======================================================================== Model pegcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pegcut PhoIndex 1.30772 +/- 0.143157 2 1 pegcut HighECut keV 640.088 +/- 844.120 3 1 pegcut eMin keV 15.0000 frozen 4 1 pegcut eMax keV 350.000 frozen 5 1 pegcut norm 1.18127E+05 +/- 1.32360E+04 ________________________________________________________________________ Fit statistic : Chi-Squared 40.80 using 59 bins. Test statistic : Chi-Squared 40.80 using 59 bins. Null hypothesis probability of 9.37e-01 with 56 degrees of freedom !XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 40.8004 0.17377 -3 1.30881 653.638 118229. ======================================== Variances and Principal Axes 1 2 5 4.6580E-04| 1.0000 -0.0002 0.0000 9.8516E+04| -0.0002 -0.9974 0.0716 1.7988E+08| 0.0000 0.0716 0.9974 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 2.041e-02 1.390e+02 1.619e+03 1.390e+02 1.020e+06 1.284e+07 1.619e+03 1.284e+07 1.790e+08 ------------------------------------ ======================================================================== Model pegcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pegcut PhoIndex 1.30881 +/- 0.142858 2 1 pegcut HighECut keV 653.638 +/- 1009.89 3 1 pegcut eMin keV 15.0000 frozen 4 1 pegcut eMax keV 350.000 frozen 5 1 pegcut norm 1.18229E+05 +/- 1.33776E+04 ________________________________________________________________________ Fit statistic : Chi-Squared 40.80 using 59 bins. Test statistic : Chi-Squared 40.80 using 59 bins. Null hypothesis probability of 9.37e-01 with 56 degrees of freedom !XSPEC12>newpar 4 25.0 Fit statistic : Chi-Squared 495355.9 using 59 bins. Test statistic : Chi-Squared 495355.9 using 59 bins. Null hypothesis probability of 0.0e+00 with 56 degrees of freedom Current data and model not fit yet. !XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 40.8003 0.00846399 -3 1.30902 655.493 7849.62 ======================================== Variances and Principal Axes 1 2 5 3.3562E-04| 1.0000 -0.0001 -0.0001 9.9613E+04| 0.0001 -0.2683 0.9633 1.1863E+06| -0.0001 -0.9633 -0.2683 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 2.040e-02 1.449e+02 4.766e+01 1.449e+02 1.108e+06 2.809e+05 4.766e+01 2.809e+05 1.778e+05 ------------------------------------ ======================================================================== Model pegcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pegcut PhoIndex 1.30902 +/- 0.142837 2 1 pegcut HighECut keV 655.493 +/- 1052.67 3 1 pegcut eMin keV 15.0000 frozen 4 1 pegcut eMax keV 25.0000 frozen 5 1 pegcut norm 7849.62 +/- 421.722 ________________________________________________________________________ Fit statistic : Chi-Squared 40.80 using 59 bins. Test statistic : Chi-Squared 40.80 using 59 bins. Null hypothesis probability of 9.37e-01 with 56 degrees of freedom !XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 40.8003 0.00018482 -3 1.30902 655.487 7849.63 ======================================== Variances and Principal Axes 1 2 5 3.3561E-04| 1.0000 -0.0001 -0.0001 9.9692E+04| 0.0001 -0.2667 0.9638 1.1989E+06| -0.0001 -0.9638 -0.2667 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 2.040e-02 1.457e+02 4.767e+01 1.457e+02 1.121e+06 2.826e+05 4.767e+01 2.826e+05 1.779e+05 ------------------------------------ ======================================================================== Model pegcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pegcut PhoIndex 1.30902 +/- 0.142837 2 1 pegcut HighECut keV 655.487 +/- 1058.62 3 1 pegcut eMin keV 15.0000 frozen 4 1 pegcut eMax keV 25.0000 frozen 5 1 pegcut norm 7849.63 +/- 421.776 ________________________________________________________________________ Fit statistic : Chi-Squared 40.80 using 59 bins. Test statistic : Chi-Squared 40.80 using 59 bins. Null hypothesis probability of 9.37e-01 with 56 degrees of freedom !XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 40.8003 1.00167e-05 -3 1.30904 655.658 7849.67 ======================================== Variances and Principal Axes 1 2 5 3.3561E-04| 1.0000 -0.0001 -0.0001 9.9698E+04| 0.0001 -0.2666 0.9638 1.1988E+06| -0.0001 -0.9638 -0.2666 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 2.040e-02 1.457e+02 4.765e+01 1.457e+02 1.121e+06 2.824e+05 4.765e+01 2.824e+05 1.778e+05 ------------------------------------ ======================================================================== Model pegcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pegcut PhoIndex 1.30904 +/- 0.142839 2 1 pegcut HighECut keV 655.658 +/- 1058.61 3 1 pegcut eMin keV 15.0000 frozen 4 1 pegcut eMax keV 25.0000 frozen 5 1 pegcut norm 7849.67 +/- 421.693 ________________________________________________________________________ Fit statistic : Chi-Squared 40.80 using 59 bins. Test statistic : Chi-Squared 40.80 using 59 bins. Null hypothesis probability of 9.37e-01 with 56 degrees of freedom !XSPEC12>log pegcut_15_25kev.log Logging to file:pegcut_15_25kev.log !XSPEC12>show XSPEC version: 12.13.1 Tue Dec 26 16:59:11 2023 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 Using chain rule to calculate statistic derivatives (faster method). 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-pc-linux-gnu-libc2.12/../spectral/manager/../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: ../sw01200812000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1200812/01200812000-results/pha/preslew_pha/../sw01200812000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw01200812000b_preslew.pha Net count rate (cts/s) for Spectrum:1 9.963e-02 +/- 2.305e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 89.8 sec Using fit statistic: chi Using Response (RMF) File ../sw01200812000b_preslew.rsp for Source 1 Spectral data counts: 8.94673 Model predicted rate: 9.96009E-02 Current model list: ======================================================================== Model pegcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pegcut PhoIndex 1.30904 +/- 0.142839 2 1 pegcut HighECut keV 655.658 +/- 1058.61 3 1 pegcut eMin keV 15.0000 frozen 4 1 pegcut eMax keV 25.0000 frozen 5 1 pegcut norm 7849.67 +/- 421.693 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared 40.80 using 59 bins. Test statistic : Chi-Squared 40.80 using 59 bins. Null hypothesis probability of 9.37e-01 with 56 degrees of freedom Bayes is off !XSPEC12>error 5 Parameter Confidence Range (2.706) Apparent non-monotonicity in statistic space detected. Current bracket values 7849.67, 8543.36 and delta stat 0, 2.98404 but latest trial 8510.25 gives 3.15944 Suggest that you check this result using the steppar command. 5 7166.41 8196.52 (-683.261,346.841) !XSPEC12>error 1 Parameter Confidence Range (2.706) Apparent non-monotonicity in statistic space detected. Current bracket values 1.4293, 1.42931 and delta stat 2.30932, 2.75133 but latest trial 1.42931 gives 2.76107 Suggest that you check this result using the steppar command. 1 1.07213 1.42931 (-0.236907,0.120265) !XSPEC12>error 2 Parameter Confidence Range (2.706) Error occurred during lower bound error calculation. Fit statistic : Chi-Squared 40.80 using 59 bins. Test statistic : Chi-Squared 40.80 using 59 bins. Null hypothesis probability of 9.37e-01 with 56 degrees of freedom Current data and model not fit yet. XSPEC12>@/local/data/bat2/BATtools/battools/bin/GRB_spec_fit_v2/bat_pegcut_part4_25_50kev_fit.xcm !XSPEC12>log none Log file closed !XSPEC12>query no !XSPEC12>model pegcut ; 1.0000 1.00000E-02 -10.0000 -9.0000 9.0000 10.000 ; 80.00 1.00000E-02 1.00000E-02 1.0000 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 ; 1.0000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24 ======================================================================== Model pegcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pegcut PhoIndex 1.00000 +/- 0.0 2 1 pegcut HighECut keV 80.0000 +/- 0.0 3 1 pegcut eMin keV 15.0000 frozen 4 1 pegcut eMax keV 350.000 frozen 5 1 pegcut norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared 2545.60 using 59 bins. Test statistic : Chi-Squared 2545.60 using 59 bins. Null hypothesis probability of 0.00e+00 with 56 degrees of freedom Current data and model not fit yet. !XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 75.4371 48.6619 -2 1.15538 134.142 91631.9 50.2728 69.4176 -2 1.18269 196.588 102117. 43.5263 38.19 -2 1.20911 262.578 108182. 41.7196 19.7135 -2 1.23699 330.263 111582. 41.1253 10.6764 -2 1.25914 396.837 113718. 40.9168 5.7901 -2 1.27506 458.156 115168. 40.8429 3.03433 -2 1.28614 510.706 116169. 40.8166 1.51157 -2 1.29374 552.732 116858. 40.8067 0.720673 -2 1.29890 584.502 117325. ======================================== Variances and Principal Axes 1 2 5 4.7305E-04| 1.0000 -0.0003 0.0000 5.5720E+04| -0.0003 -0.9985 0.0547 1.7214E+08| 0.0000 0.0547 0.9985 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 2.051e-02 1.043e+02 1.588e+03 1.043e+02 5.707e+05 9.400e+06 1.588e+03 9.400e+06 1.716e+08 ------------------------------------ ======================================================================== Model pegcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pegcut PhoIndex 1.29890 +/- 0.143212 2 1 pegcut HighECut keV 584.502 +/- 755.454 3 1 pegcut eMin keV 15.0000 frozen 4 1 pegcut eMax keV 350.000 frozen 5 1 pegcut norm 1.17325E+05 +/- 1.31005E+04 ________________________________________________________________________ Fit statistic : Chi-Squared 40.81 using 59 bins. Test statistic : Chi-Squared 40.81 using 59 bins. Null hypothesis probability of 9.37e-01 with 56 degrees of freedom !XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 40.8043 0.0581678 -3 1.30772 640.088 118127. ======================================== Variances and Principal Axes 1 2 5 4.7064E-04| 1.0000 -0.0003 0.0000 6.9062E+04| -0.0003 -0.9982 0.0605 1.7583E+08| 0.0000 0.0605 0.9982 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 2.049e-02 1.165e+02 1.605e+03 1.165e+02 7.125e+05 1.062e+07 1.605e+03 1.062e+07 1.752e+08 ------------------------------------ ======================================================================== Model pegcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pegcut PhoIndex 1.30772 +/- 0.143157 2 1 pegcut HighECut keV 640.088 +/- 844.120 3 1 pegcut eMin keV 15.0000 frozen 4 1 pegcut eMax keV 350.000 frozen 5 1 pegcut norm 1.18127E+05 +/- 1.32360E+04 ________________________________________________________________________ Fit statistic : Chi-Squared 40.80 using 59 bins. Test statistic : Chi-Squared 40.80 using 59 bins. Null hypothesis probability of 9.37e-01 with 56 degrees of freedom !XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 40.8004 0.17377 -3 1.30881 653.638 118229. ======================================== Variances and Principal Axes 1 2 5 4.6580E-04| 1.0000 -0.0002 0.0000 9.8516E+04| -0.0002 -0.9974 0.0716 1.7988E+08| 0.0000 0.0716 0.9974 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 2.041e-02 1.390e+02 1.619e+03 1.390e+02 1.020e+06 1.284e+07 1.619e+03 1.284e+07 1.790e+08 ------------------------------------ ======================================================================== Model pegcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pegcut PhoIndex 1.30881 +/- 0.142858 2 1 pegcut HighECut keV 653.638 +/- 1009.89 3 1 pegcut eMin keV 15.0000 frozen 4 1 pegcut eMax keV 350.000 frozen 5 1 pegcut norm 1.18229E+05 +/- 1.33776E+04 ________________________________________________________________________ Fit statistic : Chi-Squared 40.80 using 59 bins. Test statistic : Chi-Squared 40.80 using 59 bins. Null hypothesis probability of 9.37e-01 with 56 degrees of freedom !XSPEC12>newpar 3 25.0 Fit statistic : Chi-Squared 53.49 using 59 bins. Test statistic : Chi-Squared 53.49 using 59 bins. Null hypothesis probability of 5.71e-01 with 56 degrees of freedom Current data and model not fit yet. !XSPEC12>newpar 4 50.0 Fit statistic : Chi-Squared 105351.9 using 59 bins. Test statistic : Chi-Squared 105351.9 using 59 bins. Null hypothesis probability of 0.0e+00 with 56 degrees of freedom Current data and model not fit yet. !XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 40.8003 0.00842171 -3 1.30903 655.608 15797.0 ======================================== Variances and Principal Axes 1 2 5 1.0175E-03| 1.0000 -0.0001 -0.0001 1.4008E+05| 0.0001 0.1394 0.9902 1.1271E+06| -0.0001 -0.9902 0.1394 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 2.040e-02 1.449e+02 -9.921e+00 1.449e+02 1.108e+06 -1.363e+05 -9.921e+00 -1.363e+05 1.593e+05 ------------------------------------ ======================================================================== Model pegcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pegcut PhoIndex 1.30903 +/- 0.142836 2 1 pegcut HighECut keV 655.608 +/- 1052.58 3 1 pegcut eMin keV 25.0000 frozen 4 1 pegcut eMax keV 50.0000 frozen 5 1 pegcut norm 1.57970E+04 +/- 399.076 ________________________________________________________________________ Fit statistic : Chi-Squared 40.80 using 59 bins. Test statistic : Chi-Squared 40.80 using 59 bins. Null hypothesis probability of 9.37e-01 with 56 degrees of freedom !XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 40.8003 6.65543e-06 -3 1.30905 655.766 15797.0 ======================================== Variances and Principal Axes 1 2 5 1.0174E-03| 1.0000 -0.0001 -0.0001 1.4009E+05| 0.0001 0.1387 0.9903 1.1404E+06| -0.0001 -0.9903 0.1387 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 2.040e-02 1.457e+02 -9.969e+00 1.457e+02 1.121e+06 -1.375e+05 -9.969e+00 -1.375e+05 1.593e+05 ------------------------------------ ======================================================================== Model pegcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pegcut PhoIndex 1.30905 +/- 0.142834 2 1 pegcut HighECut keV 655.766 +/- 1058.86 3 1 pegcut eMin keV 25.0000 frozen 4 1 pegcut eMax keV 50.0000 frozen 5 1 pegcut norm 1.57970E+04 +/- 399.185 ________________________________________________________________________ Fit statistic : Chi-Squared 40.80 using 59 bins. Test statistic : Chi-Squared 40.80 using 59 bins. Null hypothesis probability of 9.37e-01 with 56 degrees of freedom !XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 40.8003 4.57854e-05 -2 1.30901 655.409 15797.0 ======================================== Variances and Principal Axes 1 2 5 1.0174E-03| 1.0000 -0.0001 -0.0001 1.4011E+05| 0.0001 0.1381 0.9904 1.1415E+06| -0.0001 -0.9904 0.1381 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 2.040e-02 1.458e+02 -9.899e+00 1.458e+02 1.122e+06 -1.370e+05 -9.899e+00 -1.370e+05 1.592e+05 ------------------------------------ ======================================================================== Model pegcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pegcut PhoIndex 1.30901 +/- 0.142833 2 1 pegcut HighECut keV 655.409 +/- 1059.42 3 1 pegcut eMin keV 25.0000 frozen 4 1 pegcut eMax keV 50.0000 frozen 5 1 pegcut norm 1.57970E+04 +/- 399.020 ________________________________________________________________________ Fit statistic : Chi-Squared 40.80 using 59 bins. Test statistic : Chi-Squared 40.80 using 59 bins. Null hypothesis probability of 9.37e-01 with 56 degrees of freedom !XSPEC12>log pegcut_25_50kev.log Logging to file:pegcut_25_50kev.log !XSPEC12>show XSPEC version: 12.13.1 Tue Dec 26 16:59:11 2023 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 Using chain rule to calculate statistic derivatives (faster method). 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-pc-linux-gnu-libc2.12/../spectral/manager/../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: ../sw01200812000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1200812/01200812000-results/pha/preslew_pha/../sw01200812000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw01200812000b_preslew.pha Net count rate (cts/s) for Spectrum:1 9.963e-02 +/- 2.305e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 89.8 sec Using fit statistic: chi Using Response (RMF) File ../sw01200812000b_preslew.rsp for Source 1 Spectral data counts: 8.94673 Model predicted rate: 9.96007E-02 Current model list: ======================================================================== Model pegcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pegcut PhoIndex 1.30901 +/- 0.142833 2 1 pegcut HighECut keV 655.409 +/- 1059.42 3 1 pegcut eMin keV 25.0000 frozen 4 1 pegcut eMax keV 50.0000 frozen 5 1 pegcut norm 1.57970E+04 +/- 399.020 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared 40.80 using 59 bins. Test statistic : Chi-Squared 40.80 using 59 bins. Null hypothesis probability of 9.37e-01 with 56 degrees of freedom Bayes is off !XSPEC12>error 5 Parameter Confidence Range (2.706) 5 15156.2 16454.3 (-640.784,657.298) !XSPEC12>error 1 Parameter Confidence Range (2.706) Apparent non-monotonicity in statistic space detected. Current bracket values 1.43921, 1.43948 and delta stat 2.647, 2.82684 but latest trial 1.43928 gives 2.27739 Suggest that you check this result using the steppar command. 1 1.07213 1.43935 (-0.23691,0.130301) !XSPEC12>error 2 Parameter Confidence Range (2.706) Error occurred during lower bound error calculation. Fit statistic : Chi-Squared 40.80 using 59 bins. Test statistic : Chi-Squared 40.80 using 59 bins. Null hypothesis probability of 9.37e-01 with 56 degrees of freedom Current data and model not fit yet. XSPEC12>@/local/data/bat2/BATtools/battools/bin/GRB_spec_fit_v2/bat_pegcut_part5_50_100kev_fit.xcm !XSPEC12>log none Log file closed !XSPEC12>query no !XSPEC12>model pegcut ; 1.0000 1.00000E-02 -10.0000 -9.0000 9.0000 10.000 ; 80.00 1.00000E-02 1.00000E-02 1.0000 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 ; 1.0000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24 ======================================================================== Model pegcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pegcut PhoIndex 1.00000 +/- 0.0 2 1 pegcut HighECut keV 80.0000 +/- 0.0 3 1 pegcut eMin keV 15.0000 frozen 4 1 pegcut eMax keV 350.000 frozen 5 1 pegcut norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared 2545.60 using 59 bins. Test statistic : Chi-Squared 2545.60 using 59 bins. Null hypothesis probability of 0.00e+00 with 56 degrees of freedom Current data and model not fit yet. !XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 75.4371 48.6619 -2 1.15538 134.142 91631.9 50.2728 69.4176 -2 1.18269 196.588 102117. 43.5263 38.19 -2 1.20911 262.578 108182. 41.7196 19.7135 -2 1.23699 330.263 111582. 41.1253 10.6764 -2 1.25914 396.837 113718. 40.9168 5.7901 -2 1.27506 458.156 115168. 40.8429 3.03433 -2 1.28614 510.706 116169. 40.8166 1.51157 -2 1.29374 552.732 116858. 40.8067 0.720673 -2 1.29890 584.502 117325. ======================================== Variances and Principal Axes 1 2 5 4.7305E-04| 1.0000 -0.0003 0.0000 5.5720E+04| -0.0003 -0.9985 0.0547 1.7214E+08| 0.0000 0.0547 0.9985 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 2.051e-02 1.043e+02 1.588e+03 1.043e+02 5.707e+05 9.400e+06 1.588e+03 9.400e+06 1.716e+08 ------------------------------------ ======================================================================== Model pegcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pegcut PhoIndex 1.29890 +/- 0.143212 2 1 pegcut HighECut keV 584.502 +/- 755.454 3 1 pegcut eMin keV 15.0000 frozen 4 1 pegcut eMax keV 350.000 frozen 5 1 pegcut norm 1.17325E+05 +/- 1.31005E+04 ________________________________________________________________________ Fit statistic : Chi-Squared 40.81 using 59 bins. Test statistic : Chi-Squared 40.81 using 59 bins. Null hypothesis probability of 9.37e-01 with 56 degrees of freedom !XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 40.8043 0.0581678 -3 1.30772 640.088 118127. ======================================== Variances and Principal Axes 1 2 5 4.7064E-04| 1.0000 -0.0003 0.0000 6.9062E+04| -0.0003 -0.9982 0.0605 1.7583E+08| 0.0000 0.0605 0.9982 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 2.049e-02 1.165e+02 1.605e+03 1.165e+02 7.125e+05 1.062e+07 1.605e+03 1.062e+07 1.752e+08 ------------------------------------ ======================================================================== Model pegcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pegcut PhoIndex 1.30772 +/- 0.143157 2 1 pegcut HighECut keV 640.088 +/- 844.120 3 1 pegcut eMin keV 15.0000 frozen 4 1 pegcut eMax keV 350.000 frozen 5 1 pegcut norm 1.18127E+05 +/- 1.32360E+04 ________________________________________________________________________ Fit statistic : Chi-Squared 40.80 using 59 bins. Test statistic : Chi-Squared 40.80 using 59 bins. Null hypothesis probability of 9.37e-01 with 56 degrees of freedom !XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 40.8004 0.17377 -3 1.30881 653.638 118229. ======================================== Variances and Principal Axes 1 2 5 4.6580E-04| 1.0000 -0.0002 0.0000 9.8516E+04| -0.0002 -0.9974 0.0716 1.7988E+08| 0.0000 0.0716 0.9974 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 2.041e-02 1.390e+02 1.619e+03 1.390e+02 1.020e+06 1.284e+07 1.619e+03 1.284e+07 1.790e+08 ------------------------------------ ======================================================================== Model pegcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pegcut PhoIndex 1.30881 +/- 0.142858 2 1 pegcut HighECut keV 653.638 +/- 1009.89 3 1 pegcut eMin keV 15.0000 frozen 4 1 pegcut eMax keV 350.000 frozen 5 1 pegcut norm 1.18229E+05 +/- 1.33776E+04 ________________________________________________________________________ Fit statistic : Chi-Squared 40.80 using 59 bins. Test statistic : Chi-Squared 40.80 using 59 bins. Null hypothesis probability of 9.37e-01 with 56 degrees of freedom !XSPEC12>newpar 3 50.0 Fit statistic : Chi-Squared 197.47 using 59 bins. Test statistic : Chi-Squared 197.47 using 59 bins. Null hypothesis probability of 1.17e-17 with 56 degrees of freedom Current data and model not fit yet. !XSPEC12>newpar 4 100.0 Fit statistic : Chi-Squared 38231.42 using 59 bins. Test statistic : Chi-Squared 38231.42 using 59 bins. Null hypothesis probability of 0.00e+00 with 56 degrees of freedom Current data and model not fit yet. !XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 40.8003 0.0084003 -3 1.30903 655.611 24105.0 ======================================== Variances and Principal Axes 1 2 5 1.0107E-03| 1.0000 -0.0001 0.0000 2.9965E+05| 0.0000 0.3686 0.9296 1.2347E+06| -0.0001 -0.9296 0.3686 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 2.040e-02 1.448e+02 -5.409e+01 1.448e+02 1.108e+06 -3.204e+05 -5.409e+01 -3.204e+05 4.267e+05 ------------------------------------ ======================================================================== Model pegcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pegcut PhoIndex 1.30903 +/- 0.142818 2 1 pegcut HighECut keV 655.611 +/- 1052.44 3 1 pegcut eMin keV 50.0000 frozen 4 1 pegcut eMax keV 100.000 frozen 5 1 pegcut norm 2.41050E+04 +/- 653.236 ________________________________________________________________________ Fit statistic : Chi-Squared 40.80 using 59 bins. Test statistic : Chi-Squared 40.80 using 59 bins. Null hypothesis probability of 9.37e-01 with 56 degrees of freedom !XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 40.8003 2.17113e-08 3 1.30903 655.611 24105.0 ======================================== Variances and Principal Axes 1 2 5 1.0106E-03| 1.0000 -0.0001 0.0000 3.0044E+05| 0.0000 0.3639 0.9314 1.2464E+06| -0.0001 -0.9314 0.3639 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 2.040e-02 1.457e+02 -5.386e+01 1.457e+02 1.121e+06 -3.206e+05 -5.386e+01 -3.206e+05 4.257e+05 ------------------------------------ ======================================================================== Model pegcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pegcut PhoIndex 1.30903 +/- 0.142817 2 1 pegcut HighECut keV 655.611 +/- 1058.81 3 1 pegcut eMin keV 50.0000 frozen 4 1 pegcut eMax keV 100.000 frozen 5 1 pegcut norm 2.41050E+04 +/- 652.476 ________________________________________________________________________ Fit statistic : Chi-Squared 40.80 using 59 bins. Test statistic : Chi-Squared 40.80 using 59 bins. Null hypothesis probability of 9.37e-01 with 56 degrees of freedom !XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 40.8003 2.17113e-08 4 1.30903 655.611 24105.0 ======================================== Variances and Principal Axes 1 2 5 1.0106E-03| 1.0000 -0.0001 0.0000 3.0044E+05| 0.0000 0.3639 0.9314 1.2464E+06| -0.0001 -0.9314 0.3639 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 2.040e-02 1.457e+02 -5.386e+01 1.457e+02 1.121e+06 -3.206e+05 -5.386e+01 -3.206e+05 4.257e+05 ------------------------------------ ======================================================================== Model pegcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pegcut PhoIndex 1.30903 +/- 0.142817 2 1 pegcut HighECut keV 655.611 +/- 1058.81 3 1 pegcut eMin keV 50.0000 frozen 4 1 pegcut eMax keV 100.000 frozen 5 1 pegcut norm 2.41050E+04 +/- 652.476 ________________________________________________________________________ Fit statistic : Chi-Squared 40.80 using 59 bins. Test statistic : Chi-Squared 40.80 using 59 bins. Null hypothesis probability of 9.37e-01 with 56 degrees of freedom !XSPEC12>log pegcut_50_100kev.log Logging to file:pegcut_50_100kev.log !XSPEC12>show XSPEC version: 12.13.1 Tue Dec 26 16:59:12 2023 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 Using chain rule to calculate statistic derivatives (faster method). 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-pc-linux-gnu-libc2.12/../spectral/manager/../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: ../sw01200812000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1200812/01200812000-results/pha/preslew_pha/../sw01200812000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw01200812000b_preslew.pha Net count rate (cts/s) for Spectrum:1 9.963e-02 +/- 2.305e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 89.8 sec Using fit statistic: chi Using Response (RMF) File ../sw01200812000b_preslew.rsp for Source 1 Spectral data counts: 8.94673 Model predicted rate: 9.96009E-02 Current model list: ======================================================================== Model pegcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pegcut PhoIndex 1.30903 +/- 0.142817 2 1 pegcut HighECut keV 655.611 +/- 1058.81 3 1 pegcut eMin keV 50.0000 frozen 4 1 pegcut eMax keV 100.000 frozen 5 1 pegcut norm 2.41050E+04 +/- 652.476 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared 40.80 using 59 bins. Test statistic : Chi-Squared 40.80 using 59 bins. Null hypothesis probability of 9.37e-01 with 56 degrees of freedom Bayes is off !XSPEC12>error 5 Parameter Confidence Range (2.706) 5 23048.2 25181.1 (-1056.78,1076.12) !XSPEC12>error 1 Parameter Confidence Range (2.706) 1 1.07213 1.44157 (-0.236901,0.132531) !XSPEC12>error 2 Parameter Confidence Range (2.706) Error occurred during lower bound error calculation. Fit statistic : Chi-Squared 40.80 using 59 bins. Test statistic : Chi-Squared 40.80 using 59 bins. Null hypothesis probability of 9.37e-01 with 56 degrees of freedom Current data and model not fit yet. XSPEC12>@/local/data/bat2/BATtools/battools/bin/GRB_spec_fit_v2/bat_pegcut_part6_100_150kev_fit.xcm !XSPEC12>log none Log file closed !XSPEC12>query no !XSPEC12>model pegcut ; 1.0000 1.00000E-02 -10.0000 -9.0000 9.0000 10.000 ; 80.00 1.00000E-02 1.00000E-02 1.0000 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 ; 1.0000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24 ======================================================================== Model pegcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pegcut PhoIndex 1.00000 +/- 0.0 2 1 pegcut HighECut keV 80.0000 +/- 0.0 3 1 pegcut eMin keV 15.0000 frozen 4 1 pegcut eMax keV 350.000 frozen 5 1 pegcut norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared 2545.60 using 59 bins. Test statistic : Chi-Squared 2545.60 using 59 bins. Null hypothesis probability of 0.00e+00 with 56 degrees of freedom Current data and model not fit yet. !XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 75.4371 48.6619 -2 1.15538 134.142 91631.9 50.2728 69.4176 -2 1.18269 196.588 102117. 43.5263 38.19 -2 1.20911 262.578 108182. 41.7196 19.7135 -2 1.23699 330.263 111582. 41.1253 10.6764 -2 1.25914 396.837 113718. 40.9168 5.7901 -2 1.27506 458.156 115168. 40.8429 3.03433 -2 1.28614 510.706 116169. 40.8166 1.51157 -2 1.29374 552.732 116858. 40.8067 0.720673 -2 1.29890 584.502 117325. ======================================== Variances and Principal Axes 1 2 5 4.7305E-04| 1.0000 -0.0003 0.0000 5.5720E+04| -0.0003 -0.9985 0.0547 1.7214E+08| 0.0000 0.0547 0.9985 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 2.051e-02 1.043e+02 1.588e+03 1.043e+02 5.707e+05 9.400e+06 1.588e+03 9.400e+06 1.716e+08 ------------------------------------ ======================================================================== Model pegcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pegcut PhoIndex 1.29890 +/- 0.143212 2 1 pegcut HighECut keV 584.502 +/- 755.454 3 1 pegcut eMin keV 15.0000 frozen 4 1 pegcut eMax keV 350.000 frozen 5 1 pegcut norm 1.17325E+05 +/- 1.31005E+04 ________________________________________________________________________ Fit statistic : Chi-Squared 40.81 using 59 bins. Test statistic : Chi-Squared 40.81 using 59 bins. Null hypothesis probability of 9.37e-01 with 56 degrees of freedom !XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 40.8043 0.0581678 -3 1.30772 640.088 118127. ======================================== Variances and Principal Axes 1 2 5 4.7064E-04| 1.0000 -0.0003 0.0000 6.9062E+04| -0.0003 -0.9982 0.0605 1.7583E+08| 0.0000 0.0605 0.9982 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 2.049e-02 1.165e+02 1.605e+03 1.165e+02 7.125e+05 1.062e+07 1.605e+03 1.062e+07 1.752e+08 ------------------------------------ ======================================================================== Model pegcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pegcut PhoIndex 1.30772 +/- 0.143157 2 1 pegcut HighECut keV 640.088 +/- 844.120 3 1 pegcut eMin keV 15.0000 frozen 4 1 pegcut eMax keV 350.000 frozen 5 1 pegcut norm 1.18127E+05 +/- 1.32360E+04 ________________________________________________________________________ Fit statistic : Chi-Squared 40.80 using 59 bins. Test statistic : Chi-Squared 40.80 using 59 bins. Null hypothesis probability of 9.37e-01 with 56 degrees of freedom !XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 40.8004 0.17377 -3 1.30881 653.638 118229. ======================================== Variances and Principal Axes 1 2 5 4.6580E-04| 1.0000 -0.0002 0.0000 9.8516E+04| -0.0002 -0.9974 0.0716 1.7988E+08| 0.0000 0.0716 0.9974 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 2.041e-02 1.390e+02 1.619e+03 1.390e+02 1.020e+06 1.284e+07 1.619e+03 1.284e+07 1.790e+08 ------------------------------------ ======================================================================== Model pegcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pegcut PhoIndex 1.30881 +/- 0.142858 2 1 pegcut HighECut keV 653.638 +/- 1009.89 3 1 pegcut eMin keV 15.0000 frozen 4 1 pegcut eMax keV 350.000 frozen 5 1 pegcut norm 1.18229E+05 +/- 1.33776E+04 ________________________________________________________________________ Fit statistic : Chi-Squared 40.80 using 59 bins. Test statistic : Chi-Squared 40.80 using 59 bins. Null hypothesis probability of 9.37e-01 with 56 degrees of freedom !XSPEC12>newpar 3 100 Fit statistic : Chi-Squared 1191.24 using 59 bins. Test statistic : Chi-Squared 1191.24 using 59 bins. Null hypothesis probability of 1.71e-212 with 56 degrees of freedom Current data and model not fit yet. !XSPEC12>newpar 4 150 Fit statistic : Chi-Squared 68666.08 using 59 bins. Test statistic : Chi-Squared 68666.08 using 59 bins. Null hypothesis probability of 0.00e+00 with 56 degrees of freedom Current data and model not fit yet. !XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 40.8003 0.00840158 -3 1.30901 655.446 18966.4 ======================================== Variances and Principal Axes 1 2 5 3.8038E-04| 1.0000 -0.0002 0.0000 3.2827E+05| -0.0001 -0.6993 0.7148 1.8530E+06| -0.0001 -0.7148 -0.6993 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 2.039e-02 1.448e+02 7.537e+01 1.448e+02 1.107e+06 7.622e+05 7.537e+01 7.622e+05 1.074e+06 ------------------------------------ ======================================================================== Model pegcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pegcut PhoIndex 1.30901 +/- 0.142797 2 1 pegcut HighECut keV 655.446 +/- 1052.34 3 1 pegcut eMin keV 100.000 frozen 4 1 pegcut eMax keV 150.000 frozen 5 1 pegcut norm 1.89664E+04 +/- 1036.27 ________________________________________________________________________ Fit statistic : Chi-Squared 40.80 using 59 bins. Test statistic : Chi-Squared 40.80 using 59 bins. Null hypothesis probability of 9.37e-01 with 56 degrees of freedom !XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 40.8003 7.63418e-06 -2 1.30900 655.330 18966.3 ======================================== Variances and Principal Axes 1 2 5 3.8039E-04| 1.0000 -0.0002 0.0000 3.3018E+05| -0.0001 -0.6963 0.7177 1.8627E+06| -0.0001 -0.7177 -0.6963 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 2.039e-02 1.456e+02 7.530e+01 1.456e+02 1.120e+06 7.659e+05 7.530e+01 7.659e+05 1.073e+06 ------------------------------------ ======================================================================== Model pegcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pegcut PhoIndex 1.30900 +/- 0.142786 2 1 pegcut HighECut keV 655.330 +/- 1058.11 3 1 pegcut eMin keV 100.000 frozen 4 1 pegcut eMax keV 150.000 frozen 5 1 pegcut norm 1.89663E+04 +/- 1035.98 ________________________________________________________________________ Fit statistic : Chi-Squared 40.80 using 59 bins. Test statistic : Chi-Squared 40.80 using 59 bins. Null hypothesis probability of 9.37e-01 with 56 degrees of freedom !XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 40.8003 6.79014e-05 0 1.30900 655.330 18966.3 ======================================== Variances and Principal Axes 1 2 5 3.8038E-04| 1.0000 -0.0002 0.0000 3.3004E+05| -0.0001 -0.6966 0.7175 1.8622E+06| -0.0001 -0.7175 -0.6966 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 2.039e-02 1.455e+02 7.532e+01 1.455e+02 1.119e+06 7.657e+05 7.532e+01 7.657e+05 1.073e+06 ------------------------------------ ======================================================================== Model pegcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pegcut PhoIndex 1.30900 +/- 0.142794 2 1 pegcut HighECut keV 655.330 +/- 1057.73 3 1 pegcut eMin keV 100.000 frozen 4 1 pegcut eMax keV 150.000 frozen 5 1 pegcut norm 1.89663E+04 +/- 1036.08 ________________________________________________________________________ Fit statistic : Chi-Squared 40.80 using 59 bins. Test statistic : Chi-Squared 40.80 using 59 bins. Null hypothesis probability of 9.37e-01 with 56 degrees of freedom !XSPEC12>log pegcut_100_150kev.log Logging to file:pegcut_100_150kev.log !XSPEC12>show XSPEC version: 12.13.1 Tue Dec 26 16:59:12 2023 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 Using chain rule to calculate statistic derivatives (faster method). 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-pc-linux-gnu-libc2.12/../spectral/manager/../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: ../sw01200812000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1200812/01200812000-results/pha/preslew_pha/../sw01200812000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw01200812000b_preslew.pha Net count rate (cts/s) for Spectrum:1 9.963e-02 +/- 2.305e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 89.8 sec Using fit statistic: chi Using Response (RMF) File ../sw01200812000b_preslew.rsp for Source 1 Spectral data counts: 8.94673 Model predicted rate: 9.96007E-02 Current model list: ======================================================================== Model pegcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pegcut PhoIndex 1.30900 +/- 0.142794 2 1 pegcut HighECut keV 655.330 +/- 1057.73 3 1 pegcut eMin keV 100.000 frozen 4 1 pegcut eMax keV 150.000 frozen 5 1 pegcut norm 1.89663E+04 +/- 1036.08 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared 40.80 using 59 bins. Test statistic : Chi-Squared 40.80 using 59 bins. Null hypothesis probability of 9.37e-01 with 56 degrees of freedom Bayes is off !XSPEC12>error 5 Parameter Confidence Range (2.706) Apparent non-monotonicity in statistic space detected. Current bracket values 20476.6, 20477.8 and delta stat 2.49755, 3.01018 but latest trial 20476.8 gives 9.62424 Suggest that you check this result using the steppar command. 5 17280.4 20477.2 (-1686,1510.72) !XSPEC12>error 1 Parameter Confidence Range (2.706) 1 1.07213 1.42722 (-0.236894,0.118195) !XSPEC12>error 2 Parameter Confidence Range (2.706) Error occurred during lower bound error calculation. Fit statistic : Chi-Squared 40.80 using 59 bins. Test statistic : Chi-Squared 40.80 using 59 bins. Null hypothesis probability of 9.37e-01 with 56 degrees of freedom Current data and model not fit yet. XSPEC12>@/local/data/bat2/BATtools/battools/bin/GRB_spec_fit_v2/bat_pegcut_part7_100_350kev_fit.xcm !XSPEC12>log none Log file closed !XSPEC12>query no !XSPEC12>model pegcut ; 1.0000 1.00000E-02 -10.0000 -9.0000 9.0000 10.000 ; 80.00 1.00000E-02 1.00000E-02 1.0000 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 ; 1.0000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24 ======================================================================== Model pegcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pegcut PhoIndex 1.00000 +/- 0.0 2 1 pegcut HighECut keV 80.0000 +/- 0.0 3 1 pegcut eMin keV 15.0000 frozen 4 1 pegcut eMax keV 350.000 frozen 5 1 pegcut norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared 2545.60 using 59 bins. Test statistic : Chi-Squared 2545.60 using 59 bins. Null hypothesis probability of 0.00e+00 with 56 degrees of freedom Current data and model not fit yet. !XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 75.4371 48.6619 -2 1.15538 134.142 91631.9 50.2728 69.4176 -2 1.18269 196.588 102117. 43.5263 38.19 -2 1.20911 262.578 108182. 41.7196 19.7135 -2 1.23699 330.263 111582. 41.1253 10.6764 -2 1.25914 396.837 113718. 40.9168 5.7901 -2 1.27506 458.156 115168. 40.8429 3.03433 -2 1.28614 510.706 116169. 40.8166 1.51157 -2 1.29374 552.732 116858. 40.8067 0.720673 -2 1.29890 584.502 117325. ======================================== Variances and Principal Axes 1 2 5 4.7305E-04| 1.0000 -0.0003 0.0000 5.5720E+04| -0.0003 -0.9985 0.0547 1.7214E+08| 0.0000 0.0547 0.9985 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 2.051e-02 1.043e+02 1.588e+03 1.043e+02 5.707e+05 9.400e+06 1.588e+03 9.400e+06 1.716e+08 ------------------------------------ ======================================================================== Model pegcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pegcut PhoIndex 1.29890 +/- 0.143212 2 1 pegcut HighECut keV 584.502 +/- 755.454 3 1 pegcut eMin keV 15.0000 frozen 4 1 pegcut eMax keV 350.000 frozen 5 1 pegcut norm 1.17325E+05 +/- 1.31005E+04 ________________________________________________________________________ Fit statistic : Chi-Squared 40.81 using 59 bins. Test statistic : Chi-Squared 40.81 using 59 bins. Null hypothesis probability of 9.37e-01 with 56 degrees of freedom !XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 40.8043 0.0581678 -3 1.30772 640.088 118127. ======================================== Variances and Principal Axes 1 2 5 4.7064E-04| 1.0000 -0.0003 0.0000 6.9062E+04| -0.0003 -0.9982 0.0605 1.7583E+08| 0.0000 0.0605 0.9982 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 2.049e-02 1.165e+02 1.605e+03 1.165e+02 7.125e+05 1.062e+07 1.605e+03 1.062e+07 1.752e+08 ------------------------------------ ======================================================================== Model pegcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pegcut PhoIndex 1.30772 +/- 0.143157 2 1 pegcut HighECut keV 640.088 +/- 844.120 3 1 pegcut eMin keV 15.0000 frozen 4 1 pegcut eMax keV 350.000 frozen 5 1 pegcut norm 1.18127E+05 +/- 1.32360E+04 ________________________________________________________________________ Fit statistic : Chi-Squared 40.80 using 59 bins. Test statistic : Chi-Squared 40.80 using 59 bins. Null hypothesis probability of 9.37e-01 with 56 degrees of freedom !XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 40.8004 0.17377 -3 1.30881 653.638 118229. ======================================== Variances and Principal Axes 1 2 5 4.6580E-04| 1.0000 -0.0002 0.0000 9.8516E+04| -0.0002 -0.9974 0.0716 1.7988E+08| 0.0000 0.0716 0.9974 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 2.041e-02 1.390e+02 1.619e+03 1.390e+02 1.020e+06 1.284e+07 1.619e+03 1.284e+07 1.790e+08 ------------------------------------ ======================================================================== Model pegcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pegcut PhoIndex 1.30881 +/- 0.142858 2 1 pegcut HighECut keV 653.638 +/- 1009.89 3 1 pegcut eMin keV 15.0000 frozen 4 1 pegcut eMax keV 350.000 frozen 5 1 pegcut norm 1.18229E+05 +/- 1.33776E+04 ________________________________________________________________________ Fit statistic : Chi-Squared 40.80 using 59 bins. Test statistic : Chi-Squared 40.80 using 59 bins. Null hypothesis probability of 9.37e-01 with 56 degrees of freedom !XSPEC12>newpar 3 100 Fit statistic : Chi-Squared 1191.24 using 59 bins. Test statistic : Chi-Squared 1191.24 using 59 bins. Null hypothesis probability of 1.71e-212 with 56 degrees of freedom Current data and model not fit yet. !XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 40.8003 0.00837166 -3 1.30895 654.949 70490.0 ======================================== Variances and Principal Axes 1 2 5 1.9092E-04| 1.0000 -0.0002 0.0000 9.1187E+04| -0.0002 -0.9972 0.0744 1.8344E+08| 0.0000 0.0744 0.9972 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 2.038e-02 1.448e+02 1.641e+03 1.448e+02 1.107e+06 1.361e+07 1.641e+03 1.361e+07 1.824e+08 ------------------------------------ ======================================================================== Model pegcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pegcut PhoIndex 1.30895 +/- 0.142773 2 1 pegcut HighECut keV 654.949 +/- 1052.21 3 1 pegcut eMin keV 100.000 frozen 4 1 pegcut eMax keV 350.000 frozen 5 1 pegcut norm 7.04900E+04 +/- 1.35063E+04 ________________________________________________________________________ Fit statistic : Chi-Squared 40.80 using 59 bins. Test statistic : Chi-Squared 40.80 using 59 bins. Null hypothesis probability of 9.37e-01 with 56 degrees of freedom !XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 40.8003 9.24811e-05 -2 1.30897 655.083 70491.6 ======================================== Variances and Principal Axes 1 2 5 1.9095E-04| 1.0000 -0.0002 0.0000 9.1880E+04| -0.0002 -0.9972 0.0747 1.8362E+08| 0.0000 0.0747 0.9972 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 2.039e-02 1.454e+02 1.642e+03 1.454e+02 1.116e+06 1.367e+07 1.642e+03 1.367e+07 1.826e+08 ------------------------------------ ======================================================================== Model pegcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pegcut PhoIndex 1.30897 +/- 0.142787 2 1 pegcut HighECut keV 655.083 +/- 1056.54 3 1 pegcut eMin keV 100.000 frozen 4 1 pegcut eMax keV 350.000 frozen 5 1 pegcut norm 7.04916E+04 +/- 1.35126E+04 ________________________________________________________________________ Fit statistic : Chi-Squared 40.80 using 59 bins. Test statistic : Chi-Squared 40.80 using 59 bins. Null hypothesis probability of 9.37e-01 with 56 degrees of freedom !XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 40.8003 1.20384e-05 1 1.30897 655.083 70491.5 ======================================== Variances and Principal Axes 1 2 5 1.9095E-04| 1.0000 -0.0002 0.0000 9.2026E+04| -0.0002 -0.9972 0.0748 1.8343E+08| 0.0000 0.0748 0.9972 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 2.038e-02 1.454e+02 1.641e+03 1.454e+02 1.117e+06 1.367e+07 1.641e+03 1.367e+07 1.824e+08 ------------------------------------ ======================================================================== Model pegcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pegcut PhoIndex 1.30897 +/- 0.142767 2 1 pegcut HighECut keV 655.083 +/- 1056.81 3 1 pegcut eMin keV 100.000 frozen 4 1 pegcut eMax keV 350.000 frozen 5 1 pegcut norm 7.04915E+04 +/- 1.35058E+04 ________________________________________________________________________ Fit statistic : Chi-Squared 40.80 using 59 bins. Test statistic : Chi-Squared 40.80 using 59 bins. Null hypothesis probability of 9.37e-01 with 56 degrees of freedom !XSPEC12>log pegcut_100_350kev.log Logging to file:pegcut_100_350kev.log !XSPEC12>show XSPEC version: 12.13.1 Tue Dec 26 16:59:12 2023 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 Using chain rule to calculate statistic derivatives (faster method). 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-pc-linux-gnu-libc2.12/../spectral/manager/../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: ../sw01200812000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1200812/01200812000-results/pha/preslew_pha/../sw01200812000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw01200812000b_preslew.pha Net count rate (cts/s) for Spectrum:1 9.963e-02 +/- 2.305e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 89.8 sec Using fit statistic: chi Using Response (RMF) File ../sw01200812000b_preslew.rsp for Source 1 Spectral data counts: 8.94673 Model predicted rate: 9.96006E-02 Current model list: ======================================================================== Model pegcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pegcut PhoIndex 1.30897 +/- 0.142767 2 1 pegcut HighECut keV 655.083 +/- 1056.81 3 1 pegcut eMin keV 100.000 frozen 4 1 pegcut eMax keV 350.000 frozen 5 1 pegcut norm 7.04915E+04 +/- 1.35058E+04 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared 40.80 using 59 bins. Test statistic : Chi-Squared 40.80 using 59 bins. Null hypothesis probability of 9.37e-01 with 56 degrees of freedom Bayes is off !XSPEC12>error 5 Parameter Confidence Range (2.706) Apparent non-monotonicity in statistic space detected. Current bracket values 85348.6, 85356.5 and delta stat 2.68709, 2.75365 but latest trial 85352.6 gives 34.403 Suggest that you check this result using the steppar command. 5 52149.2 85352.6 (-18342.4,14861) !XSPEC12>error 1 Parameter Confidence Range (2.706) 1 1.07213 1.42711 (-0.236837,0.118143) !XSPEC12>error 2 Parameter Confidence Range (2.706) Error occurred during lower bound error calculation. Fit statistic : Chi-Squared 40.80 using 59 bins. Test statistic : Chi-Squared 40.80 using 59 bins. Null hypothesis probability of 9.37e-01 with 56 degrees of freedom Current data and model not fit yet. XSPEC12>/* XSPEC12>exit XSPEC: quit Spectral model in the cutoff power-law: ------------------------------------------------------------ Parameters : value lower 90% higher 90% Photon index: 1.30905 ( -0.236891 0.11431 ) Epeak [keV] : 453.123 ( -453.065 -453.065 ) Norm@50keV : 7.57380E-03 ( -0.00115884 0.00204512 ) ------------------------------------------------------------ #Fit statistic : Chi-Squared 40.80 using 59 bins. Reduced chi-squared = # Null hypothesis probability of 9.37e-01 with 56 degrees of freedom Photon flux (15-150 keV) in 89.8 sec: 0.837781 ( -0.032849 0.032916 ) ph/cm2/s Energy fluence (15-150 keV) : 5.99128e-06 ( -2.23656e-07 2.22614e-07 ) ergs/cm2