XSPEC version: 12.9.0c Build Date/Time: Wed Jul 29 15:14:04 2015 [?1034hXSPEC12>query no XSPEC12>lmod takagrb /local/data/bat1/prebascript/xspec_taka_lmodel Model package takagrb successfully loaded. XSPEC12>data 1:1 ../sw00661253000b_slew.pha 1 spectrum in use Spectral Data File: ../sw00661253000b_slew.pha Spectrum 1 Net count rate (cts/s) for Spectrum:1 4.955e-04 +/- 2.049e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 1-80 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 40.6 sec Using fit statistic: chi Using test statistic: chi No response loaded. ***Warning! One or more spectra are missing responses, and are not suitable for fit. XSPEC12>response 1 ../sw00661253000b_preslew.rsp Response successfully loaded. XSPEC12>ignore **-13.0 150.0-** 3 channels (1-3) ignored in spectrum # 1 18 channels (63-80) ignored in spectrum # 1 XSPEC12>model npow Input parameter value, delta, min, bot, top, and max values for ... 1.5 0.01( 0.015) -3 -2 9 10 1:npow:PhoIndex> 1.5000 1.00000E-02 -3.0000 -2.0000 9.0000 10.000 100 -0.01( 1) 0 0 1000 1000 2:npow:enorm> 50.000 -1.00000E-02 0.0000 0.0000 1000.0 1000.0 1 0.01( 0.01) 0 0 1e+20 1e+24 3:npow:norm> 1.0000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24 ======================================================================== Model npow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npow PhoIndex 1.50000 +/- 0.0 2 1 npow enorm keV 50.0000 frozen 3 1 npow norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 1.145517e+08 using 59 PHA bins. Test statistic : Chi-Squared = 1.145517e+08 using 59 PHA bins. Reduced chi-squared = 2.009680e+06 for 57 degrees of freedom Null hypothesis probability = 0.000000e+00 Current data and model not fit yet. XSPEC12>renorm Fit statistic : Chi-Squared = 43.94 using 59 PHA bins. Test statistic : Chi-Squared = 43.94 using 59 PHA bins. Reduced chi-squared = 0.7709 for 57 degrees of freedom Null hypothesis probability = 8.975493e-01 Current data and model not fit yet. XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 3:norm 43.6399 0.088333 0 0.749973 2.47645e-05 42.0134 2909.12 0 -1.41698 3.02999e-05 41.963 4901.14 -1 -1.20698 3.38242e-05 41.9624 110.18 -1 -1.24167 3.26510e-05 ============================== Variances and Principal Axes 1 3 1.5822E+01| -1.0000 -0.0000 5.5508E-10| 0.0000 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 1.582e+01 5.329e-04 5.329e-04 1.850e-08 ------------------------ ======================================================================== Model npow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npow PhoIndex -1.24167 +/- 3.97767 2 1 npow enorm keV 50.0000 frozen 3 1 npow norm 3.26510E-05 +/- 1.36023E-04 ________________________________________________________________________ Fit statistic : Chi-Squared = 41.96 using 59 PHA bins. Test statistic : Chi-Squared = 41.96 using 59 PHA bins. Reduced chi-squared = 0.7362 for 57 degrees of freedom Null hypothesis probability = 9.321132e-01 XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 3:norm 41.9624 0.000223857 -1 -1.24070 3.25801e-05 ============================== Variances and Principal Axes 1 3 1.8165E+01| -1.0000 -0.0000 5.1767E-10| 0.0000 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 1.817e+01 6.009e-04 6.009e-04 2.039e-08 ------------------------ ======================================================================== Model npow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npow PhoIndex -1.24070 +/- 4.26207 2 1 npow enorm keV 50.0000 frozen 3 1 npow norm 3.25801E-05 +/- 1.42804E-04 ________________________________________________________________________ Fit statistic : Chi-Squared = 41.96 using 59 PHA bins. Test statistic : Chi-Squared = 41.96 using 59 PHA bins. Reduced chi-squared = 0.7362 for 57 degrees of freedom Null hypothesis probability = 9.321134e-01 XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 3:norm 41.9624 1.79045e-05 -1 -1.24078 3.25807e-05 ============================== Variances and Principal Axes 1 3 1.8095E+01| -1.0000 -0.0000 5.1869E-10| 0.0000 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 1.810e+01 5.988e-04 5.988e-04 2.033e-08 ------------------------ ======================================================================== Model npow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npow PhoIndex -1.24078 +/- 4.25385 2 1 npow enorm keV 50.0000 frozen 3 1 npow norm 3.25807E-05 +/- 1.42594E-04 ________________________________________________________________________ Fit statistic : Chi-Squared = 41.96 using 59 PHA bins. Test statistic : Chi-Squared = 41.96 using 59 PHA bins. Reduced chi-squared = 0.7362 for 57 degrees of freedom Null hypothesis probability = 9.321134e-01 XSPEC12>log bat_spec.log Logging to file:bat_spec.log XSPEC12>show XSPEC version: 12.9.0c Mon Nov 16 15:45:59 2015 Auto-saving is done after every command. Fit statistic in use: Chi-Squared Minimization technique: Levenberg-Marquardt Convergence criterion = 0.01 Parameter fit deltas: 0.01 * parValue Always calculate parameter derivatives using full (slower) numerical differentiation: No Querying disabled - will not continue fitting. Prefit-renorming enabled. Solar abundance table: angr Photoionization Cross-Section Table: bcmc: Balucinska-Church and McCammon, 1998 Cosmology in use: H0 = 70 q0 = 0 Lambda0 = 0.73 Model data directory: /software/lheasoft/release/x86_64-unknown-linux-gnu-libc2.12/../spectral/modelData/ Plot settings: Showing of individual additive components is OFF. Showing of background spectra is OFF. Effective area normalization is OFF. Current unit settings: Energy = keV Wavelength = angstrom, with Y-Axis displayed per Hz X-Axis data display mode: Channels Spectra plots will be shifted to source frame by redshift value z: 0 Device: /null Plotting of line IDs is OFF. Splashpage is ON. xlog for data plots is ON. ylog for data plots is OFF. Default plot rebin settings for all plot groups: Min. Signif. Max. # Bins Error Type 0.00000 1 quad Responses read: ../sw00661253000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00661253000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00661253000b_slew.pha Net count rate (cts/s) for Spectrum:1 4.057e-04 +/- 1.534e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 40.6 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00661253000b_preslew.rsp for Source 1 Spectral data counts: 0.0164698 Model predicted rate: 1.18955E-03 Current model list: ======================================================================== Model npow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npow PhoIndex -1.24078 +/- 4.25385 2 1 npow enorm keV 50.0000 frozen 3 1 npow norm 3.25807E-05 +/- 1.42594E-04 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 41.96 using 59 PHA bins. Test statistic : Chi-Squared = 41.96 using 59 PHA bins. Reduced chi-squared = 0.7362 for 57 degrees of freedom Null hypothesis probability = 9.321134e-01 Weighting method: standard XSPEC12>flux 20.0 50.0 Model Flux 0.00063377 photons (3.8206e-11 ergs/cm^2/s) range (20.000 - 50.000 keV) XSPEC12>flux 50.0 150.0 Model Flux 0.0077983 photons (1.3764e-09 ergs/cm^2/s) range (50.000 - 150.00 keV) XSPEC12>error 1 Parameter Confidence Range (2.706) ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -3.66874e+06, with delta statistic: 1.38148 *** Parameter lower bound is INVALID. ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: 3.66873e+06, with delta statistic: 2.04679 *** Parameter upper bound is INVALID. 1 0 0 (1.24078,1.24078) XSPEC12>error 3 Parameter Confidence Range (2.706) Due to zero model norms, the following fit parameters are temporarily frozen:1 Fit error occurred during lower bound error calculation. 3 0 0.000174491 (-3.25804e-05,0.000141911) XSPEC12>flux 15.0 350.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.056869 photons (2.2068e-08 ergs/cm^2/s) range (15.000 - 350.00 keV) Error range 0.000 - 0.3337 (0.000 - 2.835e-08) (90.00% confidence) XSPEC12>flux 15.0 150.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.0084763 photons (1.4159e-09 ergs/cm^2/s) range (15.000 - 150.00 keV) Error range 0.000 - 0.5295 (0.000 - 1.660e-08) (90.00% confidence) XSPEC12>flux 15.0 25.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.00010485 photons (3.4463e-12 ergs/cm^2/s) range (15.000 - 25.000 keV) Error range 0.000 - 0.5023 (0.000 - 1.443e-08) (90.00% confidence) XSPEC12>flux 25.0 50.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.00057325 photons (3.6013e-11 ergs/cm^2/s) range (25.000 - 50.000 keV) Error range 0.000 - 0.05876 (0.000 - 2.886e-09) (90.00% confidence) XSPEC12>flux 50.0 100.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.0027094 photons (3.4043e-10 ergs/cm^2/s) range (50.000 - 100.00 keV) Error range 0.000 - 0.005043 (0.000 - 6.059e-10) (90.00% confidence) XSPEC12>flux 100.0 150.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.0050888 photons (1.036e-09 ergs/cm^2/s) range (100.00 - 150.00 keV) Error range 0.000 - 0.008012 (0.000 - 1.652e-09) (90.00% confidence) XSPEC12>flux 100.0 350.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.053481 photons (2.1688e-08 ergs/cm^2/s) range (100.00 - 350.00 keV) Error range 0.000 - 0.08692 (0.000 - 3.454e-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.gif/gif 2 XSPEC12>plot ldata delchi XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_phpow_part1_15_350kev_fit.xcm !XSPEC12>log none; No log file open !XSPEC12>query no; !XSPEC12>model nphpow ; 1.500 1.00000E-02 -3.0000 -2.0000 9.0000 10.000 ; 15.000 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 350.00 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 50.000 -1.00000E-02 0.0000 0.0000 1000.0 1000.0 ; 1.000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.50000 +/- 0.0 2 1 nphpow eMin keV 15.0000 frozen 3 1 nphpow eMax keV 350.000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 5470.53 using 59 PHA bins. Test statistic : Chi-Squared = 5470.53 using 59 PHA bins. Reduced chi-squared = 95.9743 for 57 degrees of freedom Null hypothesis probability = 0.000000e+00 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 43.3765 0.0883249 -3 -2.45231 0.00679672 42.8734 16.512 -1 -2.20943 0.0231740 42.1326 5.10189 -1 -1.71744 0.0568536 42.0341 1.38262 0 -1.54635 0.0574386 41.9791 1.42115 0 -1.39091 0.0577607 41.965 0.797273 0 -1.19023 0.0568815 41.9625 0.481841 0 -1.23058 0.0567396 ============================== Variances and Principal Axes 1 5 1.4299E+01| -0.9996 0.0288 1.5011E-03| -0.0288 -0.9996 ------------------------------ ======================== Covariance Matrix 1 2 1.429e+01 -4.113e-01 -4.113e-01 1.334e-02 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex -1.23058 +/- 3.77981 2 1 nphpow eMin keV 15.0000 frozen 3 1 nphpow eMax keV 350.000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 5.67396E-02 +/- 0.115512 ________________________________________________________________________ Fit statistic : Chi-Squared = 41.96 using 59 PHA bins. Test statistic : Chi-Squared = 41.96 using 59 PHA bins. Reduced chi-squared = 0.7362 for 57 degrees of freedom Null hypothesis probability = 9.321124e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 41.9624 0.00256266 0 -1.23658 0.0566630 ============================== Variances and Principal Axes 1 5 1.7398E+01| 0.9996 -0.0278 1.5629E-03| 0.0278 0.9996 ------------------------------ ======================== Covariance Matrix 1 2 1.739e+01 -4.830e-01 -4.830e-01 1.498e-02 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex -1.23658 +/- 4.16953 2 1 nphpow eMin keV 15.0000 frozen 3 1 nphpow eMax keV 350.000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 5.66630E-02 +/- 0.122406 ________________________________________________________________________ Fit statistic : Chi-Squared = 41.96 using 59 PHA bins. Test statistic : Chi-Squared = 41.96 using 59 PHA bins. Reduced chi-squared = 0.7362 for 57 degrees of freedom Null hypothesis probability = 9.321132e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 41.9624 0.0010652 0 -1.23910 0.0567816 ============================== Variances and Principal Axes 1 5 1.7810E+01| -0.9996 0.0277 1.5721E-03| -0.0277 -0.9996 ------------------------------ ======================== Covariance Matrix 1 2 1.780e+01 -4.934e-01 -4.934e-01 1.525e-02 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex -1.23910 +/- 4.21859 2 1 nphpow eMin keV 15.0000 frozen 3 1 nphpow eMax keV 350.000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 5.67816E-02 +/- 0.123502 ________________________________________________________________________ Fit statistic : Chi-Squared = 41.96 using 59 PHA bins. Test statistic : Chi-Squared = 41.96 using 59 PHA bins. Reduced chi-squared = 0.7362 for 57 degrees of freedom Null hypothesis probability = 9.321134e-01 !XSPEC12>log phpow50_15_350kev.log; Logging to file:phpow50_15_350kev.log !XSPEC12>show; XSPEC version: 12.9.0c Mon Nov 16 15:46:00 2015 Auto-saving is done after every command. Fit statistic in use: Chi-Squared Minimization technique: Levenberg-Marquardt Convergence criterion = 0.01 Parameter fit deltas: 0.01 * parValue Always calculate parameter derivatives using full (slower) numerical differentiation: No Querying disabled - will not continue fitting. Prefit-renorming enabled. Solar abundance table: angr Photoionization Cross-Section Table: bcmc: Balucinska-Church and McCammon, 1998 Cosmology in use: H0 = 70 q0 = 0 Lambda0 = 0.73 Model data directory: /software/lheasoft/release/x86_64-unknown-linux-gnu-libc2.12/../spectral/modelData/ Plot settings: Showing of individual additive components is OFF. Showing of background spectra is OFF. Effective area normalization is OFF. Current unit settings: Energy = keV Wavelength = angstrom, with Y-Axis displayed per Hz X-Axis data display mode: Energy Spectra plots will be shifted to source frame by redshift value z: 0 Device: /null Plotting of line IDs is OFF. Splashpage is ON. xlog for data plots is ON. ylog for data plots is OFF. Default plot rebin settings for all plot groups: Min. Signif. Max. # Bins Error Type 0.00000 1 quad Responses read: ../sw00661253000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00661253000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00661253000b_slew.pha Net count rate (cts/s) for Spectrum:1 4.057e-04 +/- 1.534e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 40.6 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00661253000b_preslew.rsp for Source 1 Spectral data counts: 0.0164698 Model predicted rate: 1.18896E-03 Current model list: ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex -1.23910 +/- 4.21859 2 1 nphpow eMin keV 15.0000 frozen 3 1 nphpow eMax keV 350.000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 5.67816E-02 +/- 0.123502 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 41.96 using 59 PHA bins. Test statistic : Chi-Squared = 41.96 using 59 PHA bins. Reduced chi-squared = 0.7362 for 57 degrees of freedom Null hypothesis probability = 9.321134e-01 Weighting method: standard !XSPEC12>error 5; Parameter Confidence Range (2.706) Due to zero model norms, the following fit parameters are temporarily frozen:1 Fit error occurred during lower bound error calculation. 5 0 0.136629 (-0.0568312,0.0797981) !XSPEC12>error 1; Parameter Confidence Range (2.706) ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -3.63832e+06, with delta statistic: 1.38148 *** Parameter lower bound is INVALID. ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: 3.63832e+06, with delta statistic: 2.04679 *** Parameter upper bound is INVALID. 1 0 0 (1.24058,1.24058) !XSPEC12>log none; Log file closed logging switched off XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_phpow_part2_15_150kev_fit.xcm !XSPEC12>log none; No log file open !XSPEC12>query no; !XSPEC12>model nphpow ; 1.500 1.00000E-02 -3.0000 -2.0000 9.0000 10.000 ; 15.000 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 350.00 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 50.000 -1.00000E-02 0.0000 0.0000 1000.0 1000.0 ; 1.000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.50000 +/- 0.0 2 1 nphpow eMin keV 15.0000 frozen 3 1 nphpow eMax keV 350.000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 5470.53 using 59 PHA bins. Test statistic : Chi-Squared = 5470.53 using 59 PHA bins. Reduced chi-squared = 95.9743 for 57 degrees of freedom Null hypothesis probability = 0.000000e+00 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 43.3765 0.0883249 -3 -2.45231 0.00679672 42.8734 16.512 -1 -2.20943 0.0231740 42.1326 5.10189 -1 -1.71744 0.0568536 42.0341 1.38262 0 -1.54635 0.0574386 41.9791 1.42115 0 -1.39091 0.0577607 41.965 0.797273 0 -1.19023 0.0568815 41.9625 0.481841 0 -1.23058 0.0567396 ============================== Variances and Principal Axes 1 5 1.4299E+01| -0.9996 0.0288 1.5011E-03| -0.0288 -0.9996 ------------------------------ ======================== Covariance Matrix 1 2 1.429e+01 -4.113e-01 -4.113e-01 1.334e-02 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex -1.23058 +/- 3.77981 2 1 nphpow eMin keV 15.0000 frozen 3 1 nphpow eMax keV 350.000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 5.67396E-02 +/- 0.115512 ________________________________________________________________________ Fit statistic : Chi-Squared = 41.96 using 59 PHA bins. Test statistic : Chi-Squared = 41.96 using 59 PHA bins. Reduced chi-squared = 0.7362 for 57 degrees of freedom Null hypothesis probability = 9.321124e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 41.9624 0.00256266 0 -1.23658 0.0566630 ============================== Variances and Principal Axes 1 5 1.7398E+01| 0.9996 -0.0278 1.5629E-03| 0.0278 0.9996 ------------------------------ ======================== Covariance Matrix 1 2 1.739e+01 -4.830e-01 -4.830e-01 1.498e-02 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex -1.23658 +/- 4.16953 2 1 nphpow eMin keV 15.0000 frozen 3 1 nphpow eMax keV 350.000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 5.66630E-02 +/- 0.122406 ________________________________________________________________________ Fit statistic : Chi-Squared = 41.96 using 59 PHA bins. Test statistic : Chi-Squared = 41.96 using 59 PHA bins. Reduced chi-squared = 0.7362 for 57 degrees of freedom Null hypothesis probability = 9.321132e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 41.9624 0.0010652 0 -1.23910 0.0567816 ============================== Variances and Principal Axes 1 5 1.7810E+01| -0.9996 0.0277 1.5721E-03| -0.0277 -0.9996 ------------------------------ ======================== Covariance Matrix 1 2 1.780e+01 -4.934e-01 -4.934e-01 1.525e-02 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex -1.23910 +/- 4.21859 2 1 nphpow eMin keV 15.0000 frozen 3 1 nphpow eMax keV 350.000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 5.67816E-02 +/- 0.123502 ________________________________________________________________________ Fit statistic : Chi-Squared = 41.96 using 59 PHA bins. Test statistic : Chi-Squared = 41.96 using 59 PHA bins. Reduced chi-squared = 0.7362 for 57 degrees of freedom Null hypothesis probability = 9.321134e-01 !XSPEC12>newpar 3 150.0; Fit statistic : Chi-Squared = 108.37 using 59 PHA bins. Test statistic : Chi-Squared = 108.37 using 59 PHA bins. Reduced chi-squared = 1.9011 for 57 degrees of freedom Null hypothesis probability = 4.835361e-05 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 41.9624 0.000432949 0 -1.24088 0.00847752 ============================== Variances and Principal Axes 1 5 1.7980E+01| -1.0000 -0.0030 3.5134E-05| 0.0030 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 1.798e+01 5.324e-02 5.324e-02 1.928e-04 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex -1.24088 +/- 4.24025 2 1 nphpow eMin keV 15.0000 frozen 3 1 nphpow eMax keV 150.000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 8.47752E-03 +/- 1.38847E-02 ________________________________________________________________________ Fit statistic : Chi-Squared = 41.96 using 59 PHA bins. Test statistic : Chi-Squared = 41.96 using 59 PHA bins. Reduced chi-squared = 0.7362 for 57 degrees of freedom Null hypothesis probability = 9.321134e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 41.9624 1.49475e-05 0 -1.24082 0.00847497 ============================== Variances and Principal Axes 1 5 1.8108E+01| -1.0000 -0.0030 3.5090E-05| 0.0030 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 1.811e+01 5.371e-02 5.371e-02 1.944e-04 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex -1.24082 +/- 4.25528 2 1 nphpow eMin keV 15.0000 frozen 3 1 nphpow eMax keV 150.000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 8.47497E-03 +/- 1.39423E-02 ________________________________________________________________________ Fit statistic : Chi-Squared = 41.96 using 59 PHA bins. Test statistic : Chi-Squared = 41.96 using 59 PHA bins. Reduced chi-squared = 0.7362 for 57 degrees of freedom Null hypothesis probability = 9.321134e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 41.9624 3.30375e-06 -1 -1.24088 0.00847490 ============================== Variances and Principal Axes 1 5 1.8103E+01| -1.0000 -0.0030 3.5092E-05| 0.0030 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 1.810e+01 5.369e-02 5.369e-02 1.943e-04 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex -1.24088 +/- 4.25479 2 1 nphpow eMin keV 15.0000 frozen 3 1 nphpow eMax keV 150.000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 8.47490E-03 +/- 1.39404E-02 ________________________________________________________________________ Fit statistic : Chi-Squared = 41.96 using 59 PHA bins. Test statistic : Chi-Squared = 41.96 using 59 PHA bins. Reduced chi-squared = 0.7362 for 57 degrees of freedom Null hypothesis probability = 9.321135e-01 !XSPEC12>log phpow50_15_150kev.log; Logging to file:phpow50_15_150kev.log !XSPEC12>show; XSPEC version: 12.9.0c Mon Nov 16 15:46:01 2015 Auto-saving is done after every command. Fit statistic in use: Chi-Squared Minimization technique: Levenberg-Marquardt Convergence criterion = 0.01 Parameter fit deltas: 0.01 * parValue Always calculate parameter derivatives using full (slower) numerical differentiation: No Querying disabled - will not continue fitting. Prefit-renorming enabled. Solar abundance table: angr Photoionization Cross-Section Table: bcmc: Balucinska-Church and McCammon, 1998 Cosmology in use: H0 = 70 q0 = 0 Lambda0 = 0.73 Model data directory: /software/lheasoft/release/x86_64-unknown-linux-gnu-libc2.12/../spectral/modelData/ Plot settings: Showing of individual additive components is OFF. Showing of background spectra is OFF. Effective area normalization is OFF. Current unit settings: Energy = keV Wavelength = angstrom, with Y-Axis displayed per Hz X-Axis data display mode: Energy Spectra plots will be shifted to source frame by redshift value z: 0 Device: /null Plotting of line IDs is OFF. Splashpage is ON. xlog for data plots is ON. ylog for data plots is OFF. Default plot rebin settings for all plot groups: Min. Signif. Max. # Bins Error Type 0.00000 1 quad Responses read: ../sw00661253000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00661253000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00661253000b_slew.pha Net count rate (cts/s) for Spectrum:1 4.057e-04 +/- 1.534e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 40.6 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00661253000b_preslew.rsp for Source 1 Spectral data counts: 0.0164698 Model predicted rate: 1.18954E-03 Current model list: ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex -1.24088 +/- 4.25479 2 1 nphpow eMin keV 15.0000 frozen 3 1 nphpow eMax keV 150.000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 8.47490E-03 +/- 1.39404E-02 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 41.96 using 59 PHA bins. Test statistic : Chi-Squared = 41.96 using 59 PHA bins. Reduced chi-squared = 0.7362 for 57 degrees of freedom Null hypothesis probability = 9.321135e-01 Weighting method: standard !XSPEC12>error 5; Parameter Confidence Range (2.706) Due to zero model norms, the following fit parameters are temporarily frozen:1 Fit error occurred during lower bound error calculation. 5 0 0.021752 (-0.00847562,0.0132764) !XSPEC12>error 1; Parameter Confidence Range (2.706) ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -3.66955e+06, with delta statistic: 1.38148 *** Parameter lower bound is INVALID. ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: 3.66954e+06, with delta statistic: 2.04679 *** Parameter upper bound is INVALID. 1 0 0 (1.24061,1.24061) !XSPEC12>log none; Log file closed logging switched off XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_phpow_part3_15_25kev_fit.xcm !XSPEC12>log none; No log file open !XSPEC12>query no; !XSPEC12>model nphpow ; 1.500 1.00000E-02 -3.0000 -2.0000 9.0000 10.000 ; 15.000 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 350.000 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 50.000 -1.00000E-02 0.0000 0.0000 1000.0 1000.0 ; 1.000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.50000 +/- 0.0 2 1 nphpow eMin keV 15.0000 frozen 3 1 nphpow eMax keV 350.000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 5470.53 using 59 PHA bins. Test statistic : Chi-Squared = 5470.53 using 59 PHA bins. Reduced chi-squared = 95.9743 for 57 degrees of freedom Null hypothesis probability = 0.000000e+00 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 43.3765 0.0883249 -3 -2.45231 0.00679672 42.8734 16.512 -1 -2.20943 0.0231740 42.1326 5.10189 -1 -1.71744 0.0568536 42.0341 1.38262 0 -1.54635 0.0574386 41.9791 1.42115 0 -1.39091 0.0577607 41.965 0.797273 0 -1.19023 0.0568815 41.9625 0.481841 0 -1.23058 0.0567396 ============================== Variances and Principal Axes 1 5 1.4299E+01| -0.9996 0.0288 1.5011E-03| -0.0288 -0.9996 ------------------------------ ======================== Covariance Matrix 1 2 1.429e+01 -4.113e-01 -4.113e-01 1.334e-02 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex -1.23058 +/- 3.77981 2 1 nphpow eMin keV 15.0000 frozen 3 1 nphpow eMax keV 350.000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 5.67396E-02 +/- 0.115512 ________________________________________________________________________ Fit statistic : Chi-Squared = 41.96 using 59 PHA bins. Test statistic : Chi-Squared = 41.96 using 59 PHA bins. Reduced chi-squared = 0.7362 for 57 degrees of freedom Null hypothesis probability = 9.321124e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 41.9624 0.00256266 0 -1.23658 0.0566630 ============================== Variances and Principal Axes 1 5 1.7398E+01| 0.9996 -0.0278 1.5629E-03| 0.0278 0.9996 ------------------------------ ======================== Covariance Matrix 1 2 1.739e+01 -4.830e-01 -4.830e-01 1.498e-02 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex -1.23658 +/- 4.16953 2 1 nphpow eMin keV 15.0000 frozen 3 1 nphpow eMax keV 350.000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 5.66630E-02 +/- 0.122406 ________________________________________________________________________ Fit statistic : Chi-Squared = 41.96 using 59 PHA bins. Test statistic : Chi-Squared = 41.96 using 59 PHA bins. Reduced chi-squared = 0.7362 for 57 degrees of freedom Null hypothesis probability = 9.321132e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 41.9624 0.0010652 0 -1.23910 0.0567816 ============================== Variances and Principal Axes 1 5 1.7810E+01| -0.9996 0.0277 1.5721E-03| -0.0277 -0.9996 ------------------------------ ======================== Covariance Matrix 1 2 1.780e+01 -4.934e-01 -4.934e-01 1.525e-02 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex -1.23910 +/- 4.21859 2 1 nphpow eMin keV 15.0000 frozen 3 1 nphpow eMax keV 350.000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 5.67816E-02 +/- 0.123502 ________________________________________________________________________ Fit statistic : Chi-Squared = 41.96 using 59 PHA bins. Test statistic : Chi-Squared = 41.96 using 59 PHA bins. Reduced chi-squared = 0.7362 for 57 degrees of freedom Null hypothesis probability = 9.321134e-01 !XSPEC12>newpar 3 25.0; Fit statistic : Chi-Squared = 594290.2 using 59 PHA bins. Test statistic : Chi-Squared = 594290.2 using 59 PHA bins. Reduced chi-squared = 10426.14 for 57 degrees of freedom Null hypothesis probability = 0.000000e+00 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 41.9624 0.000399545 -1 -1.23963 0.000105088 ============================== Variances and Principal Axes 1 5 1.7978E+01| -1.0000 -0.0002 5.4055E-09| 0.0002 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 1.798e+01 3.623e-03 3.623e-03 7.354e-07 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex -1.23963 +/- 4.24005 2 1 nphpow eMin keV 15.0000 frozen 3 1 nphpow eMax keV 25.0000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 1.05088E-04 +/- 8.57529E-04 ________________________________________________________________________ Fit statistic : Chi-Squared = 41.96 using 59 PHA bins. Test statistic : Chi-Squared = 41.96 using 59 PHA bins. Reduced chi-squared = 0.7362 for 57 degrees of freedom Null hypothesis probability = 9.321134e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 41.9624 0.000271803 -2 -1.24228 0.000104551 ============================== Variances and Principal Axes 1 5 1.8016E+01| -1.0000 -0.0002 5.3945E-09| 0.0002 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 1.802e+01 3.627e-03 3.627e-03 7.356e-07 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex -1.24228 +/- 4.24452 2 1 nphpow eMin keV 15.0000 frozen 3 1 nphpow eMax keV 25.0000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 1.04551E-04 +/- 8.57693E-04 ________________________________________________________________________ Fit statistic : Chi-Squared = 41.96 using 59 PHA bins. Test statistic : Chi-Squared = 41.96 using 59 PHA bins. Reduced chi-squared = 0.7362 for 57 degrees of freedom Null hypothesis probability = 9.321134e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 41.9624 0.000395175 -1 -1.24175 0.000104643 ============================== Variances and Principal Axes 1 5 1.8207E+01| -1.0000 -0.0002 5.3401E-09| 0.0002 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 1.821e+01 3.650e-03 3.650e-03 7.371e-07 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex -1.24175 +/- 4.26701 2 1 nphpow eMin keV 15.0000 frozen 3 1 nphpow eMax keV 25.0000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 1.04643E-04 +/- 8.58555E-04 ________________________________________________________________________ Fit statistic : Chi-Squared = 41.96 using 59 PHA bins. Test statistic : Chi-Squared = 41.96 using 59 PHA bins. Reduced chi-squared = 0.7362 for 57 degrees of freedom Null hypothesis probability = 9.321134e-01 !XSPEC12>log phpow50_15_25kev.log; Logging to file:phpow50_15_25kev.log !XSPEC12>show; XSPEC version: 12.9.0c Mon Nov 16 15:46:01 2015 Auto-saving is done after every command. Fit statistic in use: Chi-Squared Minimization technique: Levenberg-Marquardt Convergence criterion = 0.01 Parameter fit deltas: 0.01 * parValue Always calculate parameter derivatives using full (slower) numerical differentiation: No Querying disabled - will not continue fitting. Prefit-renorming enabled. Solar abundance table: angr Photoionization Cross-Section Table: bcmc: Balucinska-Church and McCammon, 1998 Cosmology in use: H0 = 70 q0 = 0 Lambda0 = 0.73 Model data directory: /software/lheasoft/release/x86_64-unknown-linux-gnu-libc2.12/../spectral/modelData/ Plot settings: Showing of individual additive components is OFF. Showing of background spectra is OFF. Effective area normalization is OFF. Current unit settings: Energy = keV Wavelength = angstrom, with Y-Axis displayed per Hz X-Axis data display mode: Energy Spectra plots will be shifted to source frame by redshift value z: 0 Device: /null Plotting of line IDs is OFF. Splashpage is ON. xlog for data plots is ON. ylog for data plots is OFF. Default plot rebin settings for all plot groups: Min. Signif. Max. # Bins Error Type 0.00000 1 quad Responses read: ../sw00661253000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00661253000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00661253000b_slew.pha Net count rate (cts/s) for Spectrum:1 4.057e-04 +/- 1.534e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 40.6 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00661253000b_preslew.rsp for Source 1 Spectral data counts: 0.0164698 Model predicted rate: 1.18935E-03 Current model list: ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex -1.24175 +/- 4.26701 2 1 nphpow eMin keV 15.0000 frozen 3 1 nphpow eMax keV 25.0000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 1.04643E-04 +/- 8.58555E-04 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 41.96 using 59 PHA bins. Test statistic : Chi-Squared = 41.96 using 59 PHA bins. Reduced chi-squared = 0.7362 for 57 degrees of freedom Null hypothesis probability = 9.321134e-01 Weighting method: standard !XSPEC12>error 5; Parameter Confidence Range (2.706) Due to zero model norms, the following fit parameters are temporarily frozen:1 Fit error occurred during lower bound error calculation. 5 0 0.00429412 (-0.000104657,0.00418947) !XSPEC12>error 1; Parameter Confidence Range (2.706) ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -3.68008e+06, with delta statistic: 1.38148 *** Parameter lower bound is INVALID. ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: 3.68008e+06, with delta statistic: 2.04679 *** Parameter upper bound is INVALID. 1 0 0 (1.24137,1.24137) !XSPEC12>log none; Log file closed logging switched off XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_phpow_part4_25_50kev_fit.xcm !XSPEC12>log none; No log file open !XSPEC12>query no; !XSPEC12>model nphpow ; 1.500 1.00000E-02 -3.0000 -2.0000 9.0000 10.000 ; 15.000 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 350.000 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 50.000 -1.00000E-02 0.0000 0.0000 1000.0 1000.0 ; 1.000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.50000 +/- 0.0 2 1 nphpow eMin keV 15.0000 frozen 3 1 nphpow eMax keV 350.000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 5470.53 using 59 PHA bins. Test statistic : Chi-Squared = 5470.53 using 59 PHA bins. Reduced chi-squared = 95.9743 for 57 degrees of freedom Null hypothesis probability = 0.000000e+00 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 43.3765 0.0883249 -3 -2.45231 0.00679672 42.8734 16.512 -1 -2.20943 0.0231740 42.1326 5.10189 -1 -1.71744 0.0568536 42.0341 1.38262 0 -1.54635 0.0574386 41.9791 1.42115 0 -1.39091 0.0577607 41.965 0.797273 0 -1.19023 0.0568815 41.9625 0.481841 0 -1.23058 0.0567396 ============================== Variances and Principal Axes 1 5 1.4299E+01| -0.9996 0.0288 1.5011E-03| -0.0288 -0.9996 ------------------------------ ======================== Covariance Matrix 1 2 1.429e+01 -4.113e-01 -4.113e-01 1.334e-02 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex -1.23058 +/- 3.77981 2 1 nphpow eMin keV 15.0000 frozen 3 1 nphpow eMax keV 350.000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 5.67396E-02 +/- 0.115512 ________________________________________________________________________ Fit statistic : Chi-Squared = 41.96 using 59 PHA bins. Test statistic : Chi-Squared = 41.96 using 59 PHA bins. Reduced chi-squared = 0.7362 for 57 degrees of freedom Null hypothesis probability = 9.321124e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 41.9624 0.00256266 0 -1.23658 0.0566630 ============================== Variances and Principal Axes 1 5 1.7398E+01| 0.9996 -0.0278 1.5629E-03| 0.0278 0.9996 ------------------------------ ======================== Covariance Matrix 1 2 1.739e+01 -4.830e-01 -4.830e-01 1.498e-02 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex -1.23658 +/- 4.16953 2 1 nphpow eMin keV 15.0000 frozen 3 1 nphpow eMax keV 350.000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 5.66630E-02 +/- 0.122406 ________________________________________________________________________ Fit statistic : Chi-Squared = 41.96 using 59 PHA bins. Test statistic : Chi-Squared = 41.96 using 59 PHA bins. Reduced chi-squared = 0.7362 for 57 degrees of freedom Null hypothesis probability = 9.321132e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 41.9624 0.0010652 0 -1.23910 0.0567816 ============================== Variances and Principal Axes 1 5 1.7810E+01| -0.9996 0.0277 1.5721E-03| -0.0277 -0.9996 ------------------------------ ======================== Covariance Matrix 1 2 1.780e+01 -4.934e-01 -4.934e-01 1.525e-02 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex -1.23910 +/- 4.21859 2 1 nphpow eMin keV 15.0000 frozen 3 1 nphpow eMax keV 350.000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 5.67816E-02 +/- 0.123502 ________________________________________________________________________ Fit statistic : Chi-Squared = 41.96 using 59 PHA bins. Test statistic : Chi-Squared = 41.96 using 59 PHA bins. Reduced chi-squared = 0.7362 for 57 degrees of freedom Null hypothesis probability = 9.321134e-01 !XSPEC12>newpar 2 25.0; Fit statistic : Chi-Squared = 41.96 using 59 PHA bins. Test statistic : Chi-Squared = 41.96 using 59 PHA bins. Reduced chi-squared = 0.7362 for 57 degrees of freedom Null hypothesis probability = 9.321134e-01 Current data and model not fit yet. !XSPEC12>newpar 3 50.0; Fit statistic : Chi-Squared = 19640.15 using 59 PHA bins. Test statistic : Chi-Squared = 19640.15 using 59 PHA bins. Reduced chi-squared = 344.5640 for 57 degrees of freedom Null hypothesis probability = 0.000000e+00 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 41.9624 0.000411796 -1 -1.24028 0.000573621 ============================== Variances and Principal Axes 1 5 1.7980E+01| -1.0000 -0.0007 1.6120E-07| 0.0007 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 1.798e+01 1.317e-02 1.317e-02 9.804e-06 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex -1.24028 +/- 4.24031 2 1 nphpow eMin keV 25.0000 frozen 3 1 nphpow eMax keV 50.0000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 5.73621E-04 +/- 3.13120E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 41.96 using 59 PHA bins. Test statistic : Chi-Squared = 41.96 using 59 PHA bins. Reduced chi-squared = 0.7362 for 57 degrees of freedom Null hypothesis probability = 9.321134e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 41.9624 0.000116454 0 -1.24033 0.000573527 ============================== Variances and Principal Axes 1 5 1.8065E+01| -1.0000 -0.0007 1.6072E-07| 0.0007 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 1.806e+01 1.322e-02 1.322e-02 9.831e-06 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex -1.24033 +/- 4.25027 2 1 nphpow eMin keV 25.0000 frozen 3 1 nphpow eMax keV 50.0000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 5.73527E-04 +/- 3.13542E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 41.96 using 59 PHA bins. Test statistic : Chi-Squared = 41.96 using 59 PHA bins. Reduced chi-squared = 0.7362 for 57 degrees of freedom Null hypothesis probability = 9.321135e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 41.9624 0.00011217 -1 -1.24065 0.000573296 ============================== Variances and Principal Axes 1 5 1.8068E+01| -1.0000 -0.0007 1.6070E-07| 0.0007 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 1.807e+01 1.322e-02 1.322e-02 9.832e-06 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex -1.24065 +/- 4.25064 2 1 nphpow eMin keV 25.0000 frozen 3 1 nphpow eMax keV 50.0000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 5.73296E-04 +/- 3.13555E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 41.96 using 59 PHA bins. Test statistic : Chi-Squared = 41.96 using 59 PHA bins. Reduced chi-squared = 0.7362 for 57 degrees of freedom Null hypothesis probability = 9.321135e-01 !XSPEC12>log phpow50_25_50kev.log; Logging to file:phpow50_25_50kev.log !XSPEC12>show; XSPEC version: 12.9.0c Mon Nov 16 15:46:02 2015 Auto-saving is done after every command. Fit statistic in use: Chi-Squared Minimization technique: Levenberg-Marquardt Convergence criterion = 0.01 Parameter fit deltas: 0.01 * parValue Always calculate parameter derivatives using full (slower) numerical differentiation: No Querying disabled - will not continue fitting. Prefit-renorming enabled. Solar abundance table: angr Photoionization Cross-Section Table: bcmc: Balucinska-Church and McCammon, 1998 Cosmology in use: H0 = 70 q0 = 0 Lambda0 = 0.73 Model data directory: /software/lheasoft/release/x86_64-unknown-linux-gnu-libc2.12/../spectral/modelData/ Plot settings: Showing of individual additive components is OFF. Showing of background spectra is OFF. Effective area normalization is OFF. Current unit settings: Energy = keV Wavelength = angstrom, with Y-Axis displayed per Hz X-Axis data display mode: Energy Spectra plots will be shifted to source frame by redshift value z: 0 Device: /null Plotting of line IDs is OFF. Splashpage is ON. xlog for data plots is ON. ylog for data plots is OFF. Default plot rebin settings for all plot groups: Min. Signif. Max. # Bins Error Type 0.00000 1 quad Responses read: ../sw00661253000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00661253000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00661253000b_slew.pha Net count rate (cts/s) for Spectrum:1 4.057e-04 +/- 1.534e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 40.6 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00661253000b_preslew.rsp for Source 1 Spectral data counts: 0.0164698 Model predicted rate: 1.18960E-03 Current model list: ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex -1.24065 +/- 4.25064 2 1 nphpow eMin keV 25.0000 frozen 3 1 nphpow eMax keV 50.0000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 5.73296E-04 +/- 3.13555E-03 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 41.96 using 59 PHA bins. Test statistic : Chi-Squared = 41.96 using 59 PHA bins. Reduced chi-squared = 0.7362 for 57 degrees of freedom Null hypothesis probability = 9.321135e-01 Weighting method: standard !XSPEC12>error 5; Parameter Confidence Range (2.706) Due to zero model norms, the following fit parameters are temporarily frozen:1 Fit error occurred during lower bound error calculation. 5 0 0.005333 (-0.000572996,0.00476) !XSPEC12>error 1; Parameter Confidence Range (2.706) ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -3.66597e+06, with delta statistic: 1.38148 *** Parameter lower bound is INVALID. ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: 3.66596e+06, with delta statistic: 2.04679 *** Parameter upper bound is INVALID. 1 0 0 (1.24103,1.24103) !XSPEC12>log none; Log file closed logging switched off XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_phpow_part5_50_100kev_fit.xcm !XSPEC12>log none; No log file open !XSPEC12>query no; !XSPEC12>model nphpow ; 1.500 1.00000E-02 -3.0000 -2.0000 9.0000 10.000 ; 15.000 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 350.00 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 50.000 -1.00000E-02 0.0000 0.0000 1000.0 1000.0 ; 1.000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.50000 +/- 0.0 2 1 nphpow eMin keV 15.0000 frozen 3 1 nphpow eMax keV 350.000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 5470.53 using 59 PHA bins. Test statistic : Chi-Squared = 5470.53 using 59 PHA bins. Reduced chi-squared = 95.9743 for 57 degrees of freedom Null hypothesis probability = 0.000000e+00 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 43.3765 0.0883249 -3 -2.45231 0.00679672 42.8734 16.512 -1 -2.20943 0.0231740 42.1326 5.10189 -1 -1.71744 0.0568536 42.0341 1.38262 0 -1.54635 0.0574386 41.9791 1.42115 0 -1.39091 0.0577607 41.965 0.797273 0 -1.19023 0.0568815 41.9625 0.481841 0 -1.23058 0.0567396 ============================== Variances and Principal Axes 1 5 1.4299E+01| -0.9996 0.0288 1.5011E-03| -0.0288 -0.9996 ------------------------------ ======================== Covariance Matrix 1 2 1.429e+01 -4.113e-01 -4.113e-01 1.334e-02 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex -1.23058 +/- 3.77981 2 1 nphpow eMin keV 15.0000 frozen 3 1 nphpow eMax keV 350.000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 5.67396E-02 +/- 0.115512 ________________________________________________________________________ Fit statistic : Chi-Squared = 41.96 using 59 PHA bins. Test statistic : Chi-Squared = 41.96 using 59 PHA bins. Reduced chi-squared = 0.7362 for 57 degrees of freedom Null hypothesis probability = 9.321124e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 41.9624 0.00256266 0 -1.23658 0.0566630 ============================== Variances and Principal Axes 1 5 1.7398E+01| 0.9996 -0.0278 1.5629E-03| 0.0278 0.9996 ------------------------------ ======================== Covariance Matrix 1 2 1.739e+01 -4.830e-01 -4.830e-01 1.498e-02 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex -1.23658 +/- 4.16953 2 1 nphpow eMin keV 15.0000 frozen 3 1 nphpow eMax keV 350.000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 5.66630E-02 +/- 0.122406 ________________________________________________________________________ Fit statistic : Chi-Squared = 41.96 using 59 PHA bins. Test statistic : Chi-Squared = 41.96 using 59 PHA bins. Reduced chi-squared = 0.7362 for 57 degrees of freedom Null hypothesis probability = 9.321132e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 41.9624 0.0010652 0 -1.23910 0.0567816 ============================== Variances and Principal Axes 1 5 1.7810E+01| -0.9996 0.0277 1.5721E-03| -0.0277 -0.9996 ------------------------------ ======================== Covariance Matrix 1 2 1.780e+01 -4.934e-01 -4.934e-01 1.525e-02 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex -1.23910 +/- 4.21859 2 1 nphpow eMin keV 15.0000 frozen 3 1 nphpow eMax keV 350.000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 5.67816E-02 +/- 0.123502 ________________________________________________________________________ Fit statistic : Chi-Squared = 41.96 using 59 PHA bins. Test statistic : Chi-Squared = 41.96 using 59 PHA bins. Reduced chi-squared = 0.7362 for 57 degrees of freedom Null hypothesis probability = 9.321134e-01 !XSPEC12>newpar 2 50.0; Fit statistic : Chi-Squared = 41.96 using 59 PHA bins. Test statistic : Chi-Squared = 41.96 using 59 PHA bins. Reduced chi-squared = 0.7362 for 57 degrees of freedom Null hypothesis probability = 9.321094e-01 Current data and model not fit yet. !XSPEC12>newpar 3 100.0; Fit statistic : Chi-Squared = 855.68 using 59 PHA bins. Test statistic : Chi-Squared = 855.68 using 59 PHA bins. Reduced chi-squared = 15.012 for 57 degrees of freedom Null hypothesis probability = 6.649758e-143 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 41.9624 0.000424037 4 -1.23910 0.00271179 ============================== Variances and Principal Axes 1 5 1.7980E+01| -1.0000 -0.0016 3.5928E-06| 0.0016 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 1.798e+01 2.836e-02 2.836e-02 4.834e-05 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex -1.23910 +/- 4.24027 2 1 nphpow eMin keV 50.0000 frozen 3 1 nphpow eMax keV 100.000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 2.71179E-03 +/- 6.95256E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 41.96 using 59 PHA bins. Test statistic : Chi-Squared = 41.96 using 59 PHA bins. Reduced chi-squared = 0.7362 for 57 degrees of freedom Null hypothesis probability = 9.321134e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 41.9624 0.000424037 4 -1.23910 0.00271179 ============================== Variances and Principal Axes 1 5 1.7980E+01| -1.0000 -0.0016 3.5928E-06| 0.0016 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 1.798e+01 2.836e-02 2.836e-02 4.834e-05 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex -1.23910 +/- 4.24027 2 1 nphpow eMin keV 50.0000 frozen 3 1 nphpow eMax keV 100.000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 2.71179E-03 +/- 6.95256E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 41.96 using 59 PHA bins. Test statistic : Chi-Squared = 41.96 using 59 PHA bins. Reduced chi-squared = 0.7362 for 57 degrees of freedom Null hypothesis probability = 9.321134e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 41.9624 0.000424037 4 -1.23910 0.00271179 ============================== Variances and Principal Axes 1 5 1.7980E+01| -1.0000 -0.0016 3.5928E-06| 0.0016 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 1.798e+01 2.836e-02 2.836e-02 4.834e-05 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex -1.23910 +/- 4.24027 2 1 nphpow eMin keV 50.0000 frozen 3 1 nphpow eMax keV 100.000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 2.71179E-03 +/- 6.95256E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 41.96 using 59 PHA bins. Test statistic : Chi-Squared = 41.96 using 59 PHA bins. Reduced chi-squared = 0.7362 for 57 degrees of freedom Null hypothesis probability = 9.321134e-01 !XSPEC12>log phpow50_50_100kev.log; Logging to file:phpow50_50_100kev.log !XSPEC12>show; XSPEC version: 12.9.0c Mon Nov 16 15:46:02 2015 Auto-saving is done after every command. Fit statistic in use: Chi-Squared Minimization technique: Levenberg-Marquardt Convergence criterion = 0.01 Parameter fit deltas: 0.01 * parValue Always calculate parameter derivatives using full (slower) numerical differentiation: No Querying disabled - will not continue fitting. Prefit-renorming enabled. Solar abundance table: angr Photoionization Cross-Section Table: bcmc: Balucinska-Church and McCammon, 1998 Cosmology in use: H0 = 70 q0 = 0 Lambda0 = 0.73 Model data directory: /software/lheasoft/release/x86_64-unknown-linux-gnu-libc2.12/../spectral/modelData/ Plot settings: Showing of individual additive components is OFF. Showing of background spectra is OFF. Effective area normalization is OFF. Current unit settings: Energy = keV Wavelength = angstrom, with Y-Axis displayed per Hz X-Axis data display mode: Energy Spectra plots will be shifted to source frame by redshift value z: 0 Device: /null Plotting of line IDs is OFF. Splashpage is ON. xlog for data plots is ON. ylog for data plots is OFF. Default plot rebin settings for all plot groups: Min. Signif. Max. # Bins Error Type 0.00000 1 quad Responses read: ../sw00661253000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00661253000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00661253000b_slew.pha Net count rate (cts/s) for Spectrum:1 4.057e-04 +/- 1.534e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 40.6 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00661253000b_preslew.rsp for Source 1 Spectral data counts: 0.0164698 Model predicted rate: 1.18969E-03 Current model list: ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex -1.23910 +/- 4.24027 2 1 nphpow eMin keV 50.0000 frozen 3 1 nphpow eMax keV 100.000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 2.71179E-03 +/- 6.95256E-03 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 41.96 using 59 PHA bins. Test statistic : Chi-Squared = 41.96 using 59 PHA bins. Reduced chi-squared = 0.7362 for 57 degrees of freedom Null hypothesis probability = 9.321134e-01 Weighting method: standard !XSPEC12>error 5; Parameter Confidence Range (2.706) Due to zero model norms, the following fit parameters are temporarily frozen:1 Fit error occurred during lower bound error calculation. 5 0 0.00806741 (-0.00271179,0.00535561) !XSPEC12>error 1; Parameter Confidence Range (2.706) ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -3.65702e+06, with delta statistic: 1.38148 *** Parameter lower bound is INVALID. ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: 3.65701e+06, with delta statistic: 2.04679 *** Parameter upper bound is INVALID. 1 0 0 (1.2391,1.2391) !XSPEC12>log none; Log file closed logging switched off XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_phpow_part6_100_150kev_fit.xcm !XSPEC12>log none; No log file open !XSPEC12>query no; !XSPEC12>model nphpow ; 1.500 1.00000E-02 -3.0000 -2.0000 9.0000 10.000 ; 15.00 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 350.00 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 50.000 -1.00000E-02 0.0000 0.0000 1000.0 1000.0 ; 1.000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.50000 +/- 0.0 2 1 nphpow eMin keV 15.0000 frozen 3 1 nphpow eMax keV 350.000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 5470.53 using 59 PHA bins. Test statistic : Chi-Squared = 5470.53 using 59 PHA bins. Reduced chi-squared = 95.9743 for 57 degrees of freedom Null hypothesis probability = 0.000000e+00 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 43.3765 0.0883249 -3 -2.45231 0.00679672 42.8734 16.512 -1 -2.20943 0.0231740 42.1326 5.10189 -1 -1.71744 0.0568536 42.0341 1.38262 0 -1.54635 0.0574386 41.9791 1.42115 0 -1.39091 0.0577607 41.965 0.797273 0 -1.19023 0.0568815 41.9625 0.481841 0 -1.23058 0.0567396 ============================== Variances and Principal Axes 1 5 1.4299E+01| -0.9996 0.0288 1.5011E-03| -0.0288 -0.9996 ------------------------------ ======================== Covariance Matrix 1 2 1.429e+01 -4.113e-01 -4.113e-01 1.334e-02 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex -1.23058 +/- 3.77981 2 1 nphpow eMin keV 15.0000 frozen 3 1 nphpow eMax keV 350.000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 5.67396E-02 +/- 0.115512 ________________________________________________________________________ Fit statistic : Chi-Squared = 41.96 using 59 PHA bins. Test statistic : Chi-Squared = 41.96 using 59 PHA bins. Reduced chi-squared = 0.7362 for 57 degrees of freedom Null hypothesis probability = 9.321124e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 41.9624 0.00256266 0 -1.23658 0.0566630 ============================== Variances and Principal Axes 1 5 1.7398E+01| 0.9996 -0.0278 1.5629E-03| 0.0278 0.9996 ------------------------------ ======================== Covariance Matrix 1 2 1.739e+01 -4.830e-01 -4.830e-01 1.498e-02 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex -1.23658 +/- 4.16953 2 1 nphpow eMin keV 15.0000 frozen 3 1 nphpow eMax keV 350.000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 5.66630E-02 +/- 0.122406 ________________________________________________________________________ Fit statistic : Chi-Squared = 41.96 using 59 PHA bins. Test statistic : Chi-Squared = 41.96 using 59 PHA bins. Reduced chi-squared = 0.7362 for 57 degrees of freedom Null hypothesis probability = 9.321132e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 41.9624 0.0010652 0 -1.23910 0.0567816 ============================== Variances and Principal Axes 1 5 1.7810E+01| -0.9996 0.0277 1.5721E-03| -0.0277 -0.9996 ------------------------------ ======================== Covariance Matrix 1 2 1.780e+01 -4.934e-01 -4.934e-01 1.525e-02 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex -1.23910 +/- 4.21859 2 1 nphpow eMin keV 15.0000 frozen 3 1 nphpow eMax keV 350.000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 5.67816E-02 +/- 0.123502 ________________________________________________________________________ Fit statistic : Chi-Squared = 41.96 using 59 PHA bins. Test statistic : Chi-Squared = 41.96 using 59 PHA bins. Reduced chi-squared = 0.7362 for 57 degrees of freedom Null hypothesis probability = 9.321134e-01 !XSPEC12>newpar 2 100.0; Fit statistic : Chi-Squared = 41.97 using 59 PHA bins. Test statistic : Chi-Squared = 41.97 using 59 PHA bins. Reduced chi-squared = 0.7363 for 57 degrees of freedom Null hypothesis probability = 9.319915e-01 Current data and model not fit yet. !XSPEC12>newpar 3 150.0; Fit statistic : Chi-Squared = 253.17 using 59 PHA bins. Test statistic : Chi-Squared = 253.17 using 59 PHA bins. Reduced chi-squared = 4.4416 for 57 degrees of freedom Null hypothesis probability = 1.538266e-26 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 41.9624 0.000434146 0 -1.24020 0.00508873 ============================== Variances and Principal Axes 1 5 1.7978E+01| -1.0000 -0.0004 1.2652E-05| 0.0004 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 1.798e+01 8.086e-03 8.086e-03 1.629e-05 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex -1.24020 +/- 4.24006 2 1 nphpow eMin keV 100.000 frozen 3 1 nphpow eMax keV 150.000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 5.08873E-03 +/- 4.03596E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 41.96 using 59 PHA bins. Test statistic : Chi-Squared = 41.96 using 59 PHA bins. Reduced chi-squared = 0.7362 for 57 degrees of freedom Null hypothesis probability = 9.321134e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 41.9624 0.000156709 0 -1.24060 0.00508826 ============================== Variances and Principal Axes 1 5 1.8057E+01| -1.0000 -0.0005 1.2649E-05| 0.0005 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 1.806e+01 8.182e-03 8.182e-03 1.636e-05 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex -1.24060 +/- 4.24937 2 1 nphpow eMin keV 100.000 frozen 3 1 nphpow eMax keV 150.000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 5.08826E-03 +/- 4.04435E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 41.96 using 59 PHA bins. Test statistic : Chi-Squared = 41.96 using 59 PHA bins. Reduced chi-squared = 0.7362 for 57 degrees of freedom Null hypothesis probability = 9.321134e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 41.9624 5.83447e-05 0 -1.24146 0.00508790 ============================== Variances and Principal Axes 1 5 1.8086E+01| -1.0000 -0.0005 1.2648E-05| 0.0005 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 1.809e+01 8.217e-03 8.217e-03 1.638e-05 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex -1.24146 +/- 4.25273 2 1 nphpow eMin keV 100.000 frozen 3 1 nphpow eMax keV 150.000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 5.08790E-03 +/- 4.04742E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 41.96 using 59 PHA bins. Test statistic : Chi-Squared = 41.96 using 59 PHA bins. Reduced chi-squared = 0.7362 for 57 degrees of freedom Null hypothesis probability = 9.321135e-01 !XSPEC12>log phpow50_100_150kev.log; Logging to file:phpow50_100_150kev.log !XSPEC12>show; XSPEC version: 12.9.0c Mon Nov 16 15:46:03 2015 Auto-saving is done after every command. Fit statistic in use: Chi-Squared Minimization technique: Levenberg-Marquardt Convergence criterion = 0.01 Parameter fit deltas: 0.01 * parValue Always calculate parameter derivatives using full (slower) numerical differentiation: No Querying disabled - will not continue fitting. Prefit-renorming enabled. Solar abundance table: angr Photoionization Cross-Section Table: bcmc: Balucinska-Church and McCammon, 1998 Cosmology in use: H0 = 70 q0 = 0 Lambda0 = 0.73 Model data directory: /software/lheasoft/release/x86_64-unknown-linux-gnu-libc2.12/../spectral/modelData/ Plot settings: Showing of individual additive components is OFF. Showing of background spectra is OFF. Effective area normalization is OFF. Current unit settings: Energy = keV Wavelength = angstrom, with Y-Axis displayed per Hz X-Axis data display mode: Energy Spectra plots will be shifted to source frame by redshift value z: 0 Device: /null Plotting of line IDs is OFF. Splashpage is ON. xlog for data plots is ON. ylog for data plots is OFF. Default plot rebin settings for all plot groups: Min. Signif. Max. # Bins Error Type 0.00000 1 quad Responses read: ../sw00661253000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00661253000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00661253000b_slew.pha Net count rate (cts/s) for Spectrum:1 4.057e-04 +/- 1.534e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 40.6 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00661253000b_preslew.rsp for Source 1 Spectral data counts: 0.0164698 Model predicted rate: 1.18953E-03 Current model list: ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex -1.24146 +/- 4.25273 2 1 nphpow eMin keV 100.000 frozen 3 1 nphpow eMax keV 150.000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 5.08790E-03 +/- 4.04742E-03 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 41.96 using 59 PHA bins. Test statistic : Chi-Squared = 41.96 using 59 PHA bins. Reduced chi-squared = 0.7362 for 57 degrees of freedom Null hypothesis probability = 9.321135e-01 Weighting method: standard !XSPEC12>error 5; Parameter Confidence Range (2.706) Due to zero model norms, the following fit parameters are temporarily frozen:1 Fit error occurred during lower bound error calculation. 5 0 0.0109958 (-0.00508771,0.00590809) !XSPEC12>error 1; Parameter Confidence Range (2.706) ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -3.66777e+06, with delta statistic: 1.38148 *** Parameter lower bound is INVALID. ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: 3.66777e+06, with delta statistic: 2.04679 *** Parameter upper bound is INVALID. 1 0 0 (1.24106,1.24106) !XSPEC12>log none; Log file closed logging switched off XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_phpow_part7_100_350kev_fit.xcm !XSPEC12>log none; No log file open !XSPEC12>query no; !XSPEC12>model nphpow ; 1.500 1.00000E-02 -3.0000 -2.0000 9.0000 10.000 ; 15.000 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 350.00 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 50.000 -1.00000E-02 0.0000 0.0000 1000.0 1000.0 ; 1.000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.50000 +/- 0.0 2 1 nphpow eMin keV 15.0000 frozen 3 1 nphpow eMax keV 350.000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 5470.53 using 59 PHA bins. Test statistic : Chi-Squared = 5470.53 using 59 PHA bins. Reduced chi-squared = 95.9743 for 57 degrees of freedom Null hypothesis probability = 0.000000e+00 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 43.3765 0.0883249 -3 -2.45231 0.00679672 42.8734 16.512 -1 -2.20943 0.0231740 42.1326 5.10189 -1 -1.71744 0.0568536 42.0341 1.38262 0 -1.54635 0.0574386 41.9791 1.42115 0 -1.39091 0.0577607 41.965 0.797273 0 -1.19023 0.0568815 41.9625 0.481841 0 -1.23058 0.0567396 ============================== Variances and Principal Axes 1 5 1.4299E+01| -0.9996 0.0288 1.5011E-03| -0.0288 -0.9996 ------------------------------ ======================== Covariance Matrix 1 2 1.429e+01 -4.113e-01 -4.113e-01 1.334e-02 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex -1.23058 +/- 3.77981 2 1 nphpow eMin keV 15.0000 frozen 3 1 nphpow eMax keV 350.000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 5.67396E-02 +/- 0.115512 ________________________________________________________________________ Fit statistic : Chi-Squared = 41.96 using 59 PHA bins. Test statistic : Chi-Squared = 41.96 using 59 PHA bins. Reduced chi-squared = 0.7362 for 57 degrees of freedom Null hypothesis probability = 9.321124e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 41.9624 0.00256266 0 -1.23658 0.0566630 ============================== Variances and Principal Axes 1 5 1.7398E+01| 0.9996 -0.0278 1.5629E-03| 0.0278 0.9996 ------------------------------ ======================== Covariance Matrix 1 2 1.739e+01 -4.830e-01 -4.830e-01 1.498e-02 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex -1.23658 +/- 4.16953 2 1 nphpow eMin keV 15.0000 frozen 3 1 nphpow eMax keV 350.000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 5.66630E-02 +/- 0.122406 ________________________________________________________________________ Fit statistic : Chi-Squared = 41.96 using 59 PHA bins. Test statistic : Chi-Squared = 41.96 using 59 PHA bins. Reduced chi-squared = 0.7362 for 57 degrees of freedom Null hypothesis probability = 9.321132e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 41.9624 0.0010652 0 -1.23910 0.0567816 ============================== Variances and Principal Axes 1 5 1.7810E+01| -0.9996 0.0277 1.5721E-03| -0.0277 -0.9996 ------------------------------ ======================== Covariance Matrix 1 2 1.780e+01 -4.934e-01 -4.934e-01 1.525e-02 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex -1.23910 +/- 4.21859 2 1 nphpow eMin keV 15.0000 frozen 3 1 nphpow eMax keV 350.000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 5.67816E-02 +/- 0.123502 ________________________________________________________________________ Fit statistic : Chi-Squared = 41.96 using 59 PHA bins. Test statistic : Chi-Squared = 41.96 using 59 PHA bins. Reduced chi-squared = 0.7362 for 57 degrees of freedom Null hypothesis probability = 9.321134e-01 !XSPEC12>newpar 2 100.0; Fit statistic : Chi-Squared = 41.97 using 59 PHA bins. Test statistic : Chi-Squared = 41.97 using 59 PHA bins. Reduced chi-squared = 0.7363 for 57 degrees of freedom Null hypothesis probability = 9.319915e-01 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 41.9624 0.00043985 0 -1.23990 0.0534374 ============================== Variances and Principal Axes 1 5 1.7990E+01| -0.9995 0.0302 1.3932E-03| -0.0302 -0.9995 ------------------------------ ======================== Covariance Matrix 1 2 1.797e+01 -5.430e-01 -5.430e-01 1.780e-02 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex -1.23990 +/- 4.23956 2 1 nphpow eMin keV 100.000 frozen 3 1 nphpow eMax keV 350.000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 5.34374E-02 +/- 0.133412 ________________________________________________________________________ Fit statistic : Chi-Squared = 41.96 using 59 PHA bins. Test statistic : Chi-Squared = 41.96 using 59 PHA bins. Reduced chi-squared = 0.7362 for 57 degrees of freedom Null hypothesis probability = 9.321134e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 41.9624 0.000247322 0 -1.24036 0.0534564 ============================== Variances and Principal Axes 1 5 1.8048E+01| -0.9995 0.0302 1.3945E-03| -0.0302 -0.9995 ------------------------------ ======================== Covariance Matrix 1 2 1.803e+01 -5.446e-01 -5.446e-01 1.784e-02 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex -1.24036 +/- 4.24633 2 1 nphpow eMin keV 100.000 frozen 3 1 nphpow eMax keV 350.000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 5.34564E-02 +/- 0.133578 ________________________________________________________________________ Fit statistic : Chi-Squared = 41.96 using 59 PHA bins. Test statistic : Chi-Squared = 41.96 using 59 PHA bins. Reduced chi-squared = 0.7362 for 57 degrees of freedom Null hypothesis probability = 9.321134e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 41.9624 0.000131554 0 -1.24039 0.0534634 ============================== Variances and Principal Axes 1 5 1.8080E+01| -0.9995 0.0302 1.3952E-03| -0.0302 -0.9995 ------------------------------ ======================== Covariance Matrix 1 2 1.806e+01 -5.455e-01 -5.455e-01 1.787e-02 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex -1.24039 +/- 4.25016 2 1 nphpow eMin keV 100.000 frozen 3 1 nphpow eMax keV 350.000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 5.34634E-02 +/- 0.133673 ________________________________________________________________________ Fit statistic : Chi-Squared = 41.96 using 59 PHA bins. Test statistic : Chi-Squared = 41.96 using 59 PHA bins. Reduced chi-squared = 0.7362 for 57 degrees of freedom Null hypothesis probability = 9.321134e-01 !XSPEC12>log phpow50_100_350kev.log; Logging to file:phpow50_100_350kev.log !XSPEC12>show; XSPEC version: 12.9.0c Mon Nov 16 15:46:03 2015 Auto-saving is done after every command. Fit statistic in use: Chi-Squared Minimization technique: Levenberg-Marquardt Convergence criterion = 0.01 Parameter fit deltas: 0.01 * parValue Always calculate parameter derivatives using full (slower) numerical differentiation: No Querying disabled - will not continue fitting. Prefit-renorming enabled. Solar abundance table: angr Photoionization Cross-Section Table: bcmc: Balucinska-Church and McCammon, 1998 Cosmology in use: H0 = 70 q0 = 0 Lambda0 = 0.73 Model data directory: /software/lheasoft/release/x86_64-unknown-linux-gnu-libc2.12/../spectral/modelData/ Plot settings: Showing of individual additive components is OFF. Showing of background spectra is OFF. Effective area normalization is OFF. Current unit settings: Energy = keV Wavelength = angstrom, with Y-Axis displayed per Hz X-Axis data display mode: Energy Spectra plots will be shifted to source frame by redshift value z: 0 Device: /null Plotting of line IDs is OFF. Splashpage is ON. xlog for data plots is ON. ylog for data plots is OFF. Default plot rebin settings for all plot groups: Min. Signif. Max. # Bins Error Type 0.00000 1 quad Responses read: ../sw00661253000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00661253000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00661253000b_slew.pha Net count rate (cts/s) for Spectrum:1 4.057e-04 +/- 1.534e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 40.6 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00661253000b_preslew.rsp for Source 1 Spectral data counts: 0.0164698 Model predicted rate: 1.18956E-03 Current model list: ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex -1.24039 +/- 4.25016 2 1 nphpow eMin keV 100.000 frozen 3 1 nphpow eMax keV 350.000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 5.34634E-02 +/- 0.133673 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 41.96 using 59 PHA bins. Test statistic : Chi-Squared = 41.96 using 59 PHA bins. Reduced chi-squared = 0.7362 for 57 degrees of freedom Null hypothesis probability = 9.321134e-01 Weighting method: standard !XSPEC12>error 5; Parameter Confidence Range (2.706) Due to zero model norms, the following fit parameters are temporarily frozen:1 Fit error occurred during lower bound error calculation. 5 0 0.131628 (-0.0534675,0.0781604) !XSPEC12>error 1; Parameter Confidence Range (2.706) ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -3.66555e+06, with delta statistic: 1.38148 *** Parameter lower bound is INVALID. ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: 3.66555e+06, with delta statistic: 2.04679 *** Parameter upper bound is INVALID. 1 0 0 (1.2406,1.2406) !XSPEC12>log none; Log file closed logging switched off XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_pegpow_part1_15_350kev_fit.xcm !XSPEC12>log none; No log file open !XSPEC12>query no; !XSPEC12>model npegpow ; 1.5000 1.00000E-02 -3.0000 -2.0000 9.0000 10.000 ; 15.000 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 350.00 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 50.00 -1.00000E-02 0.0000 0.0000 1000.0 1000.0 ; 1.0000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.50000 +/- 0.0 2 1 npegpow eMin keV 15.0000 frozen 3 1 npegpow eMax keV 350.000 frozen 4 1 npegpow enorm keV 50.0000 frozen 5 1 npegpow norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 44.01 using 59 PHA bins. Test statistic : Chi-Squared = 44.01 using 59 PHA bins. Reduced chi-squared = 0.7721 for 57 degrees of freedom Null hypothesis probability = 8.961754e-01 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 43.2901 0.0883295 -3 -2.44339 3626.16 42.8347 0.171868 -1 -2.20887 10832.7 42.1289 0.134761 -1 -1.72980 24732.4 42.027 0.195504 0 -1.56409 24812.4 41.9944 0.114642 0 -1.47793 24814.0 41.9717 0.0737336 0 -1.24288 23580.2 41.963 0.0451484 -1 -1.27302 22628.5 ============================== Variances and Principal Axes 1 5 1.0403E+00| -1.0000 -0.0001 3.6710E+09| 0.0001 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 1.602e+01 -2.345e+05 -2.345e+05 3.671e+09 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex -1.27302 +/- 4.00205 2 1 npegpow eMin keV 15.0000 frozen 3 1 npegpow eMax keV 350.000 frozen 4 1 npegpow enorm keV 50.0000 frozen 5 1 npegpow norm 2.26285E+04 +/- 6.05891E+04 ________________________________________________________________________ Fit statistic : Chi-Squared = 41.96 using 59 PHA bins. Test statistic : Chi-Squared = 41.96 using 59 PHA bins. Reduced chi-squared = 0.7362 for 57 degrees of freedom Null hypothesis probability = 9.321045e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 41.9626 0.0082261 0 -1.25951 22409.1 ============================== Variances and Principal Axes 1 5 1.2571E+00| -1.0000 -0.0001 4.0794E+09| 0.0001 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 2.073e+01 -2.818e+05 -2.818e+05 4.079e+09 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex -1.25951 +/- 4.55269 2 1 npegpow eMin keV 15.0000 frozen 3 1 npegpow eMax keV 350.000 frozen 4 1 npegpow enorm keV 50.0000 frozen 5 1 npegpow norm 2.24091E+04 +/- 6.38700E+04 ________________________________________________________________________ Fit statistic : Chi-Squared = 41.96 using 59 PHA bins. Test statistic : Chi-Squared = 41.96 using 59 PHA bins. Reduced chi-squared = 0.7362 for 57 degrees of freedom Null hypothesis probability = 9.321103e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 41.9625 0.00472079 0 -1.25196 22267.2 ============================== Variances and Principal Axes 1 5 1.2233E+00| -1.0000 -0.0001 3.8889E+09| 0.0001 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 1.955e+01 -2.669e+05 -2.669e+05 3.889e+09 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex -1.25196 +/- 4.42108 2 1 npegpow eMin keV 15.0000 frozen 3 1 npegpow eMax keV 350.000 frozen 4 1 npegpow enorm keV 50.0000 frozen 5 1 npegpow norm 2.22672E+04 +/- 6.23608E+04 ________________________________________________________________________ Fit statistic : Chi-Squared = 41.96 using 59 PHA bins. Test statistic : Chi-Squared = 41.96 using 59 PHA bins. Reduced chi-squared = 0.7362 for 57 degrees of freedom Null hypothesis probability = 9.321124e-01 !XSPEC12>log pegpow50_15_350kev.log; Logging to file:pegpow50_15_350kev.log !XSPEC12>show; XSPEC version: 12.9.0c Mon Nov 16 15:46:03 2015 Auto-saving is done after every command. Fit statistic in use: Chi-Squared Minimization technique: Levenberg-Marquardt Convergence criterion = 0.01 Parameter fit deltas: 0.01 * parValue Always calculate parameter derivatives using full (slower) numerical differentiation: No Querying disabled - will not continue fitting. Prefit-renorming enabled. Solar abundance table: angr Photoionization Cross-Section Table: bcmc: Balucinska-Church and McCammon, 1998 Cosmology in use: H0 = 70 q0 = 0 Lambda0 = 0.73 Model data directory: /software/lheasoft/release/x86_64-unknown-linux-gnu-libc2.12/../spectral/modelData/ Plot settings: Showing of individual additive components is OFF. Showing of background spectra is OFF. Effective area normalization is OFF. Current unit settings: Energy = keV Wavelength = angstrom, with Y-Axis displayed per Hz X-Axis data display mode: Energy Spectra plots will be shifted to source frame by redshift value z: 0 Device: /null Plotting of line IDs is OFF. Splashpage is ON. xlog for data plots is ON. ylog for data plots is OFF. Default plot rebin settings for all plot groups: Min. Signif. Max. # Bins Error Type 0.00000 1 quad Responses read: ../sw00661253000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00661253000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00661253000b_slew.pha Net count rate (cts/s) for Spectrum:1 4.057e-04 +/- 1.534e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 40.6 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00661253000b_preslew.rsp for Source 1 Spectral data counts: 0.0164698 Model predicted rate: 1.19132E-03 Current model list: ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex -1.25196 +/- 4.42108 2 1 npegpow eMin keV 15.0000 frozen 3 1 npegpow eMax keV 350.000 frozen 4 1 npegpow enorm keV 50.0000 frozen 5 1 npegpow norm 2.22672E+04 +/- 6.23608E+04 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 41.96 using 59 PHA bins. Test statistic : Chi-Squared = 41.96 using 59 PHA bins. Reduced chi-squared = 0.7362 for 57 degrees of freedom Null hypothesis probability = 9.321124e-01 Weighting method: standard !XSPEC12>error 5; Parameter Confidence Range (2.706) Due to zero model norms, the following fit parameters are temporarily frozen:1 Fit error occurred during lower bound error calculation. 5 0 55596.4 (-22186.2,33410.2) !XSPEC12>error 1; Parameter Confidence Range (2.706) ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -3.81296e+06, with delta statistic: 1.38146 *** Parameter lower bound is INVALID. ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: 3.81296e+06, with delta statistic: 2.04677 *** Parameter upper bound is INVALID. 1 0 0 (1.24494,1.24494) !XSPEC12>log none; Log file closed logging switched off XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_pegpow_part2_15_150kev_fit.xcm !XSPEC12>log none; No log file open !XSPEC12>query no; !XSPEC12>model npegpow ; 1.5000 1.00000E-02 -3.0000 -2.0000 9.0000 10.000 ; 15.000 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 350.00 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 50.00 -1.00000E-02 0.0000 0.0000 1000.0 1000.0 ; 1.0000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.50000 +/- 0.0 2 1 npegpow eMin keV 15.0000 frozen 3 1 npegpow eMax keV 350.000 frozen 4 1 npegpow enorm keV 50.0000 frozen 5 1 npegpow norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 44.01 using 59 PHA bins. Test statistic : Chi-Squared = 44.01 using 59 PHA bins. Reduced chi-squared = 0.7721 for 57 degrees of freedom Null hypothesis probability = 8.961754e-01 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 43.2901 0.0883295 -3 -2.44339 3626.16 42.8347 0.171868 -1 -2.20887 10832.7 42.1289 0.134761 -1 -1.72980 24732.4 42.027 0.195504 0 -1.56409 24812.4 41.9944 0.114642 0 -1.47793 24814.0 41.9717 0.0737336 0 -1.24288 23580.2 41.963 0.0451484 -1 -1.27302 22628.5 ============================== Variances and Principal Axes 1 5 1.0403E+00| -1.0000 -0.0001 3.6710E+09| 0.0001 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 1.602e+01 -2.345e+05 -2.345e+05 3.671e+09 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex -1.27302 +/- 4.00205 2 1 npegpow eMin keV 15.0000 frozen 3 1 npegpow eMax keV 350.000 frozen 4 1 npegpow enorm keV 50.0000 frozen 5 1 npegpow norm 2.26285E+04 +/- 6.05891E+04 ________________________________________________________________________ Fit statistic : Chi-Squared = 41.96 using 59 PHA bins. Test statistic : Chi-Squared = 41.96 using 59 PHA bins. Reduced chi-squared = 0.7362 for 57 degrees of freedom Null hypothesis probability = 9.321045e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 41.9626 0.0082261 0 -1.25951 22409.1 ============================== Variances and Principal Axes 1 5 1.2571E+00| -1.0000 -0.0001 4.0794E+09| 0.0001 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 2.073e+01 -2.818e+05 -2.818e+05 4.079e+09 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex -1.25951 +/- 4.55269 2 1 npegpow eMin keV 15.0000 frozen 3 1 npegpow eMax keV 350.000 frozen 4 1 npegpow enorm keV 50.0000 frozen 5 1 npegpow norm 2.24091E+04 +/- 6.38700E+04 ________________________________________________________________________ Fit statistic : Chi-Squared = 41.96 using 59 PHA bins. Test statistic : Chi-Squared = 41.96 using 59 PHA bins. Reduced chi-squared = 0.7362 for 57 degrees of freedom Null hypothesis probability = 9.321103e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 41.9625 0.00472079 0 -1.25196 22267.2 ============================== Variances and Principal Axes 1 5 1.2233E+00| -1.0000 -0.0001 3.8889E+09| 0.0001 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 1.955e+01 -2.669e+05 -2.669e+05 3.889e+09 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex -1.25196 +/- 4.42108 2 1 npegpow eMin keV 15.0000 frozen 3 1 npegpow eMax keV 350.000 frozen 4 1 npegpow enorm keV 50.0000 frozen 5 1 npegpow norm 2.22672E+04 +/- 6.23608E+04 ________________________________________________________________________ Fit statistic : Chi-Squared = 41.96 using 59 PHA bins. Test statistic : Chi-Squared = 41.96 using 59 PHA bins. Reduced chi-squared = 0.7362 for 57 degrees of freedom Null hypothesis probability = 9.321124e-01 !XSPEC12>newpar 3 150.0; Fit statistic : Chi-Squared = 488.55 using 59 PHA bins. Test statistic : Chi-Squared = 488.55 using 59 PHA bins. Reduced chi-squared = 8.5710 for 57 degrees of freedom Null hypothesis probability = 7.457200e-70 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 41.9624 0.00280716 0 -1.23103 1415.27 ============================== Variances and Principal Axes 1 5 6.2035E+00| -1.0000 0.0021 2.9740E+06| -0.0021 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 1.894e+01 6.155e+03 6.155e+03 2.974e+06 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex -1.23103 +/- 4.35236 2 1 npegpow eMin keV 15.0000 frozen 3 1 npegpow eMax keV 150.000 frozen 4 1 npegpow enorm keV 50.0000 frozen 5 1 npegpow norm 1415.27 +/- 1724.52 ________________________________________________________________________ Fit statistic : Chi-Squared = 41.96 using 59 PHA bins. Test statistic : Chi-Squared = 41.96 using 59 PHA bins. Reduced chi-squared = 0.7362 for 57 degrees of freedom Null hypothesis probability = 9.321126e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 41.9624 0.00244025 0 -1.24964 1415.64 ============================== Variances and Principal Axes 1 5 6.4209E+00| -1.0000 0.0020 2.6672E+06| -0.0020 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 1.742e+01 5.416e+03 5.416e+03 2.667e+06 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex -1.24964 +/- 4.17367 2 1 npegpow eMin keV 15.0000 frozen 3 1 npegpow eMax keV 150.000 frozen 4 1 npegpow enorm keV 50.0000 frozen 5 1 npegpow norm 1415.64 +/- 1633.14 ________________________________________________________________________ Fit statistic : Chi-Squared = 41.96 using 59 PHA bins. Test statistic : Chi-Squared = 41.96 using 59 PHA bins. Reduced chi-squared = 0.7362 for 57 degrees of freedom Null hypothesis probability = 9.321127e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 41.9624 0.00221762 0 -1.23305 1415.31 ============================== Variances and Principal Axes 1 5 6.2293E+00| -1.0000 0.0021 2.9365E+06| -0.0021 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 1.876e+01 6.066e+03 6.066e+03 2.936e+06 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex -1.23305 +/- 4.33146 2 1 npegpow eMin keV 15.0000 frozen 3 1 npegpow eMax keV 150.000 frozen 4 1 npegpow enorm keV 50.0000 frozen 5 1 npegpow norm 1415.31 +/- 1713.61 ________________________________________________________________________ Fit statistic : Chi-Squared = 41.96 using 59 PHA bins. Test statistic : Chi-Squared = 41.96 using 59 PHA bins. Reduced chi-squared = 0.7362 for 57 degrees of freedom Null hypothesis probability = 9.321129e-01 !XSPEC12>log pegpow50_15_150kev.log; Logging to file:pegpow50_15_150kev.log !XSPEC12>show; XSPEC version: 12.9.0c Mon Nov 16 15:46:04 2015 Auto-saving is done after every command. Fit statistic in use: Chi-Squared Minimization technique: Levenberg-Marquardt Convergence criterion = 0.01 Parameter fit deltas: 0.01 * parValue Always calculate parameter derivatives using full (slower) numerical differentiation: No Querying disabled - will not continue fitting. Prefit-renorming enabled. Solar abundance table: angr Photoionization Cross-Section Table: bcmc: Balucinska-Church and McCammon, 1998 Cosmology in use: H0 = 70 q0 = 0 Lambda0 = 0.73 Model data directory: /software/lheasoft/release/x86_64-unknown-linux-gnu-libc2.12/../spectral/modelData/ Plot settings: Showing of individual additive components is OFF. Showing of background spectra is OFF. Effective area normalization is OFF. Current unit settings: Energy = keV Wavelength = angstrom, with Y-Axis displayed per Hz X-Axis data display mode: Energy Spectra plots will be shifted to source frame by redshift value z: 0 Device: /null Plotting of line IDs is OFF. Splashpage is ON. xlog for data plots is ON. ylog for data plots is OFF. Default plot rebin settings for all plot groups: Min. Signif. Max. # Bins Error Type 0.00000 1 quad Responses read: ../sw00661253000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00661253000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00661253000b_slew.pha Net count rate (cts/s) for Spectrum:1 4.057e-04 +/- 1.534e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 40.6 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00661253000b_preslew.rsp for Source 1 Spectral data counts: 0.0164698 Model predicted rate: 1.18806E-03 Current model list: ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex -1.23305 +/- 4.33146 2 1 npegpow eMin keV 15.0000 frozen 3 1 npegpow eMax keV 150.000 frozen 4 1 npegpow enorm keV 50.0000 frozen 5 1 npegpow norm 1415.31 +/- 1713.61 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 41.96 using 59 PHA bins. Test statistic : Chi-Squared = 41.96 using 59 PHA bins. Reduced chi-squared = 0.7362 for 57 degrees of freedom Null hypothesis probability = 9.321129e-01 Weighting method: standard !XSPEC12>error 5; Parameter Confidence Range (2.706) Due to zero model norms, the following fit parameters are temporarily frozen:1 Fit error occurred during lower bound error calculation. 5 0 3183.39 (-1415.61,1767.79) !XSPEC12>error 1; Parameter Confidence Range (2.706) ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -3.73567e+06, with delta statistic: 1.38145 *** Parameter lower bound is INVALID. ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: 3.73567e+06, with delta statistic: 2.04676 *** Parameter upper bound is INVALID. 1 0 0 (1.23469,1.23469) !XSPEC12>log none; Log file closed logging switched off XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_pegpow_part3_15_25kev_fit.xcm !XSPEC12>log none; No log file open !XSPEC12>query no; !XSPEC12>model npegpow ; 1.5000 1.00000E-02 -3.0000 -2.0000 9.0000 10.000 ; 15.000 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 350.00 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 50.00 -1.00000E-02 0.0000 0.0000 1000.0 1000.0 ; 1.0000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.50000 +/- 0.0 2 1 npegpow eMin keV 15.0000 frozen 3 1 npegpow eMax keV 350.000 frozen 4 1 npegpow enorm keV 50.0000 frozen 5 1 npegpow norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 44.01 using 59 PHA bins. Test statistic : Chi-Squared = 44.01 using 59 PHA bins. Reduced chi-squared = 0.7721 for 57 degrees of freedom Null hypothesis probability = 8.961754e-01 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 43.2901 0.0883295 -3 -2.44339 3626.16 42.8347 0.171868 -1 -2.20887 10832.7 42.1289 0.134761 -1 -1.72980 24732.4 42.027 0.195504 0 -1.56409 24812.4 41.9944 0.114642 0 -1.47793 24814.0 41.9717 0.0737336 0 -1.24288 23580.2 41.963 0.0451484 -1 -1.27302 22628.5 ============================== Variances and Principal Axes 1 5 1.0403E+00| -1.0000 -0.0001 3.6710E+09| 0.0001 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 1.602e+01 -2.345e+05 -2.345e+05 3.671e+09 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex -1.27302 +/- 4.00205 2 1 npegpow eMin keV 15.0000 frozen 3 1 npegpow eMax keV 350.000 frozen 4 1 npegpow enorm keV 50.0000 frozen 5 1 npegpow norm 2.26285E+04 +/- 6.05891E+04 ________________________________________________________________________ Fit statistic : Chi-Squared = 41.96 using 59 PHA bins. Test statistic : Chi-Squared = 41.96 using 59 PHA bins. Reduced chi-squared = 0.7362 for 57 degrees of freedom Null hypothesis probability = 9.321045e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 41.9626 0.0082261 0 -1.25951 22409.1 ============================== Variances and Principal Axes 1 5 1.2571E+00| -1.0000 -0.0001 4.0794E+09| 0.0001 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 2.073e+01 -2.818e+05 -2.818e+05 4.079e+09 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex -1.25951 +/- 4.55269 2 1 npegpow eMin keV 15.0000 frozen 3 1 npegpow eMax keV 350.000 frozen 4 1 npegpow enorm keV 50.0000 frozen 5 1 npegpow norm 2.24091E+04 +/- 6.38700E+04 ________________________________________________________________________ Fit statistic : Chi-Squared = 41.96 using 59 PHA bins. Test statistic : Chi-Squared = 41.96 using 59 PHA bins. Reduced chi-squared = 0.7362 for 57 degrees of freedom Null hypothesis probability = 9.321103e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 41.9625 0.00472079 0 -1.25196 22267.2 ============================== Variances and Principal Axes 1 5 1.2233E+00| -1.0000 -0.0001 3.8889E+09| 0.0001 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 1.955e+01 -2.669e+05 -2.669e+05 3.889e+09 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex -1.25196 +/- 4.42108 2 1 npegpow eMin keV 15.0000 frozen 3 1 npegpow eMax keV 350.000 frozen 4 1 npegpow enorm keV 50.0000 frozen 5 1 npegpow norm 2.22672E+04 +/- 6.23608E+04 ________________________________________________________________________ Fit statistic : Chi-Squared = 41.96 using 59 PHA bins. Test statistic : Chi-Squared = 41.96 using 59 PHA bins. Reduced chi-squared = 0.7362 for 57 degrees of freedom Null hypothesis probability = 9.321124e-01 !XSPEC12>newpar 3 25.0; Fit statistic : Chi-Squared = 8.915835e+07 using 59 PHA bins. Test statistic : Chi-Squared = 8.915835e+07 using 59 PHA bins. Reduced chi-squared = 1.564182e+06 for 57 degrees of freedom Null hypothesis probability = 0.000000e+00 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 41.9624 0.00284126 -1 -1.24811 3.39576 ============================== Variances and Principal Axes 1 5 1.3074E-01| -0.9883 0.1528 8.0551E+02| -0.1528 -0.9883 ------------------------------ ======================== Covariance Matrix 1 2 1.894e+01 1.216e+02 1.216e+02 7.867e+02 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex -1.24811 +/- 4.35229 2 1 npegpow eMin keV 15.0000 frozen 3 1 npegpow eMax keV 25.0000 frozen 4 1 npegpow enorm keV 50.0000 frozen 5 1 npegpow norm 3.39576 +/- 28.0481 ________________________________________________________________________ Fit statistic : Chi-Squared = 41.96 using 59 PHA bins. Test statistic : Chi-Squared = 41.96 using 59 PHA bins. Reduced chi-squared = 0.7362 for 57 degrees of freedom Null hypothesis probability = 9.321130e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 41.9624 0.00186283 -1 -1.24558 3.41298 ============================== Variances and Principal Axes 1 5 1.3108E-01| -0.9884 0.1519 8.0241E+02| -0.1519 -0.9884 ------------------------------ ======================== Covariance Matrix 1 2 1.864e+01 1.205e+02 1.205e+02 7.839e+02 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex -1.24558 +/- 4.31778 2 1 npegpow eMin keV 15.0000 frozen 3 1 npegpow eMax keV 25.0000 frozen 4 1 npegpow enorm keV 50.0000 frozen 5 1 npegpow norm 3.41298 +/- 27.9982 ________________________________________________________________________ Fit statistic : Chi-Squared = 41.96 using 59 PHA bins. Test statistic : Chi-Squared = 41.96 using 59 PHA bins. Reduced chi-squared = 0.7362 for 57 degrees of freedom Null hypothesis probability = 9.321133e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 41.9624 0.00122565 -1 -1.24391 3.42435 ============================== Variances and Principal Axes 1 5 1.3131E-01| -0.9885 0.1513 8.0048E+02| -0.1513 -0.9885 ------------------------------ ======================== Covariance Matrix 1 2 1.845e+01 1.197e+02 1.197e+02 7.822e+02 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex -1.24391 +/- 4.29561 2 1 npegpow eMin keV 15.0000 frozen 3 1 npegpow eMax keV 25.0000 frozen 4 1 npegpow enorm keV 50.0000 frozen 5 1 npegpow norm 3.42435 +/- 27.9672 ________________________________________________________________________ Fit statistic : Chi-Squared = 41.96 using 59 PHA bins. Test statistic : Chi-Squared = 41.96 using 59 PHA bins. Reduced chi-squared = 0.7362 for 57 degrees of freedom Null hypothesis probability = 9.321134e-01 !XSPEC12>log pegpow50_15_25kev.log; Logging to file:pegpow50_15_25kev.log !XSPEC12>show; XSPEC version: 12.9.0c Mon Nov 16 15:46:04 2015 Auto-saving is done after every command. Fit statistic in use: Chi-Squared Minimization technique: Levenberg-Marquardt Convergence criterion = 0.01 Parameter fit deltas: 0.01 * parValue Always calculate parameter derivatives using full (slower) numerical differentiation: No Querying disabled - will not continue fitting. Prefit-renorming enabled. Solar abundance table: angr Photoionization Cross-Section Table: bcmc: Balucinska-Church and McCammon, 1998 Cosmology in use: H0 = 70 q0 = 0 Lambda0 = 0.73 Model data directory: /software/lheasoft/release/x86_64-unknown-linux-gnu-libc2.12/../spectral/modelData/ Plot settings: Showing of individual additive components is OFF. Showing of background spectra is OFF. Effective area normalization is OFF. Current unit settings: Energy = keV Wavelength = angstrom, with Y-Axis displayed per Hz X-Axis data display mode: Energy Spectra plots will be shifted to source frame by redshift value z: 0 Device: /null Plotting of line IDs is OFF. Splashpage is ON. xlog for data plots is ON. ylog for data plots is OFF. Default plot rebin settings for all plot groups: Min. Signif. Max. # Bins Error Type 0.00000 1 quad Responses read: ../sw00661253000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00661253000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00661253000b_slew.pha Net count rate (cts/s) for Spectrum:1 4.057e-04 +/- 1.534e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 40.6 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00661253000b_preslew.rsp for Source 1 Spectral data counts: 0.0164698 Model predicted rate: 1.18893E-03 Current model list: ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex -1.24391 +/- 4.29561 2 1 npegpow eMin keV 15.0000 frozen 3 1 npegpow eMax keV 25.0000 frozen 4 1 npegpow enorm keV 50.0000 frozen 5 1 npegpow norm 3.42435 +/- 27.9672 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 41.96 using 59 PHA bins. Test statistic : Chi-Squared = 41.96 using 59 PHA bins. Reduced chi-squared = 0.7362 for 57 degrees of freedom Null hypothesis probability = 9.321134e-01 Weighting method: standard !XSPEC12>error 5; Parameter Confidence Range (2.706) Due to zero model norms, the following fit parameters are temporarily frozen:1 Fit error occurred during lower bound error calculation. 5 0 133.06 (-3.4318,129.628) !XSPEC12>error 1; Parameter Confidence Range (2.706) ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -3.70475e+06, with delta statistic: 1.38148 *** Parameter lower bound is INVALID. ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: 3.70475e+06, with delta statistic: 2.04679 *** Parameter upper bound is INVALID. 1 0 0 (1.24209,1.24209) !XSPEC12>log none; Log file closed logging switched off XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_pegpow_part4_25_50kev_fit.xcm !XSPEC12>log none; No log file open !XSPEC12>query no; !XSPEC12>model npegpow ; 1.5000 1.00000E-02 -3.0000 -2.0000 9.0000 10.000 ; 15.000 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 350.00 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 50.00 -1.00000E-02 0.0000 0.0000 1000.0 1000.0 ; 1.0000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.50000 +/- 0.0 2 1 npegpow eMin keV 15.0000 frozen 3 1 npegpow eMax keV 350.000 frozen 4 1 npegpow enorm keV 50.0000 frozen 5 1 npegpow norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 44.01 using 59 PHA bins. Test statistic : Chi-Squared = 44.01 using 59 PHA bins. Reduced chi-squared = 0.7721 for 57 degrees of freedom Null hypothesis probability = 8.961754e-01 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 43.2901 0.0883295 -3 -2.44339 3626.16 42.8347 0.171868 -1 -2.20887 10832.7 42.1289 0.134761 -1 -1.72980 24732.4 42.027 0.195504 0 -1.56409 24812.4 41.9944 0.114642 0 -1.47793 24814.0 41.9717 0.0737336 0 -1.24288 23580.2 41.963 0.0451484 -1 -1.27302 22628.5 ============================== Variances and Principal Axes 1 5 1.0403E+00| -1.0000 -0.0001 3.6710E+09| 0.0001 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 1.602e+01 -2.345e+05 -2.345e+05 3.671e+09 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex -1.27302 +/- 4.00205 2 1 npegpow eMin keV 15.0000 frozen 3 1 npegpow eMax keV 350.000 frozen 4 1 npegpow enorm keV 50.0000 frozen 5 1 npegpow norm 2.26285E+04 +/- 6.05891E+04 ________________________________________________________________________ Fit statistic : Chi-Squared = 41.96 using 59 PHA bins. Test statistic : Chi-Squared = 41.96 using 59 PHA bins. Reduced chi-squared = 0.7362 for 57 degrees of freedom Null hypothesis probability = 9.321045e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 41.9626 0.0082261 0 -1.25951 22409.1 ============================== Variances and Principal Axes 1 5 1.2571E+00| -1.0000 -0.0001 4.0794E+09| 0.0001 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 2.073e+01 -2.818e+05 -2.818e+05 4.079e+09 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex -1.25951 +/- 4.55269 2 1 npegpow eMin keV 15.0000 frozen 3 1 npegpow eMax keV 350.000 frozen 4 1 npegpow enorm keV 50.0000 frozen 5 1 npegpow norm 2.24091E+04 +/- 6.38700E+04 ________________________________________________________________________ Fit statistic : Chi-Squared = 41.96 using 59 PHA bins. Test statistic : Chi-Squared = 41.96 using 59 PHA bins. Reduced chi-squared = 0.7362 for 57 degrees of freedom Null hypothesis probability = 9.321103e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 41.9625 0.00472079 0 -1.25196 22267.2 ============================== Variances and Principal Axes 1 5 1.2233E+00| -1.0000 -0.0001 3.8889E+09| 0.0001 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 1.955e+01 -2.669e+05 -2.669e+05 3.889e+09 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex -1.25196 +/- 4.42108 2 1 npegpow eMin keV 15.0000 frozen 3 1 npegpow eMax keV 350.000 frozen 4 1 npegpow enorm keV 50.0000 frozen 5 1 npegpow norm 2.22672E+04 +/- 6.23608E+04 ________________________________________________________________________ Fit statistic : Chi-Squared = 41.96 using 59 PHA bins. Test statistic : Chi-Squared = 41.96 using 59 PHA bins. Reduced chi-squared = 0.7362 for 57 degrees of freedom Null hypothesis probability = 9.321124e-01 !XSPEC12>newpar 2 25.0; Fit statistic : Chi-Squared = 41.96 using 59 PHA bins. Test statistic : Chi-Squared = 41.96 using 59 PHA bins. Reduced chi-squared = 0.7362 for 57 degrees of freedom Null hypothesis probability = 9.321123e-01 Current data and model not fit yet. !XSPEC12>newpar 3 50.0; Fit statistic : Chi-Squared = 802489.3 using 59 PHA bins. Test statistic : Chi-Squared = 802489.3 using 59 PHA bins. Reduced chi-squared = 14078.76 for 57 degrees of freedom Null hypothesis probability = 0.000000e+00 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 41.9624 0.00282374 -1 -1.24350 35.8465 ============================== Variances and Principal Axes 1 5 3.0802E-01| -0.9998 0.0222 3.7882E+04| -0.0222 -0.9998 ------------------------------ ======================== Covariance Matrix 1 2 1.894e+01 8.400e+02 8.400e+02 3.786e+04 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex -1.24350 +/- 4.35254 2 1 npegpow eMin keV 25.0000 frozen 3 1 npegpow eMax keV 50.0000 frozen 4 1 npegpow enorm keV 50.0000 frozen 5 1 npegpow norm 35.8465 +/- 194.585 ________________________________________________________________________ Fit statistic : Chi-Squared = 41.96 using 59 PHA bins. Test statistic : Chi-Squared = 41.96 using 59 PHA bins. Reduced chi-squared = 0.7362 for 57 degrees of freedom Null hypothesis probability = 9.321134e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 41.9624 0.000685653 -1 -1.24144 35.9660 ============================== Variances and Principal Axes 1 5 3.1029E-01| -0.9998 0.0220 3.7099E+04| -0.0220 -0.9998 ------------------------------ ======================== Covariance Matrix 1 2 1.830e+01 8.167e+02 8.167e+02 3.708e+04 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex -1.24144 +/- 4.27783 2 1 npegpow eMin keV 25.0000 frozen 3 1 npegpow eMax keV 50.0000 frozen 4 1 npegpow enorm keV 50.0000 frozen 5 1 npegpow norm 35.9660 +/- 192.565 ________________________________________________________________________ Fit statistic : Chi-Squared = 41.96 using 59 PHA bins. Test statistic : Chi-Squared = 41.96 using 59 PHA bins. Reduced chi-squared = 0.7362 for 57 degrees of freedom Null hypothesis probability = 9.321134e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 41.9624 0.000171052 2 -1.24144 35.9745 ============================== Variances and Principal Axes 1 5 3.1084E-01| -0.9998 0.0220 3.6917E+04| -0.0220 -0.9998 ------------------------------ ======================== Covariance Matrix 1 2 1.815e+01 8.113e+02 8.113e+02 3.690e+04 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex -1.24144 +/- 4.26017 2 1 npegpow eMin keV 25.0000 frozen 3 1 npegpow eMax keV 50.0000 frozen 4 1 npegpow enorm keV 50.0000 frozen 5 1 npegpow norm 35.9745 +/- 192.091 ________________________________________________________________________ Fit statistic : Chi-Squared = 41.96 using 59 PHA bins. Test statistic : Chi-Squared = 41.96 using 59 PHA bins. Reduced chi-squared = 0.7362 for 57 degrees of freedom Null hypothesis probability = 9.321134e-01 !XSPEC12>log pegpow50_25_50kev.log; Logging to file:pegpow50_25_50kev.log !XSPEC12>show; XSPEC version: 12.9.0c Mon Nov 16 15:46:04 2015 Auto-saving is done after every command. Fit statistic in use: Chi-Squared Minimization technique: Levenberg-Marquardt Convergence criterion = 0.01 Parameter fit deltas: 0.01 * parValue Always calculate parameter derivatives using full (slower) numerical differentiation: No Querying disabled - will not continue fitting. Prefit-renorming enabled. Solar abundance table: angr Photoionization Cross-Section Table: bcmc: Balucinska-Church and McCammon, 1998 Cosmology in use: H0 = 70 q0 = 0 Lambda0 = 0.73 Model data directory: /software/lheasoft/release/x86_64-unknown-linux-gnu-libc2.12/../spectral/modelData/ Plot settings: Showing of individual additive components is OFF. Showing of background spectra is OFF. Effective area normalization is OFF. Current unit settings: Energy = keV Wavelength = angstrom, with Y-Axis displayed per Hz X-Axis data display mode: Energy Spectra plots will be shifted to source frame by redshift value z: 0 Device: /null Plotting of line IDs is OFF. Splashpage is ON. xlog for data plots is ON. ylog for data plots is OFF. Default plot rebin settings for all plot groups: Min. Signif. Max. # Bins Error Type 0.00000 1 quad Responses read: ../sw00661253000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00661253000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00661253000b_slew.pha Net count rate (cts/s) for Spectrum:1 4.057e-04 +/- 1.534e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 40.6 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00661253000b_preslew.rsp for Source 1 Spectral data counts: 0.0164698 Model predicted rate: 1.18949E-03 Current model list: ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex -1.24144 +/- 4.26017 2 1 npegpow eMin keV 25.0000 frozen 3 1 npegpow eMax keV 50.0000 frozen 4 1 npegpow enorm keV 50.0000 frozen 5 1 npegpow norm 35.9745 +/- 192.091 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 41.96 using 59 PHA bins. Test statistic : Chi-Squared = 41.96 using 59 PHA bins. Reduced chi-squared = 0.7362 for 57 degrees of freedom Null hypothesis probability = 9.321134e-01 Weighting method: standard !XSPEC12>error 5; Parameter Confidence Range (2.706) Due to zero model norms, the following fit parameters are temporarily frozen:1 Fit error occurred during lower bound error calculation. 5 0 310.734 (-35.9745,274.759) !XSPEC12>error 1; Parameter Confidence Range (2.706) ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -3.67419e+06, with delta statistic: 1.38148 *** Parameter lower bound is INVALID. ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: 3.67418e+06, with delta statistic: 2.04679 *** Parameter upper bound is INVALID. 1 0 0 (1.24091,1.24091) !XSPEC12>log none; Log file closed logging switched off XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_pegpow_part5_50_100kev_fit.xcm !XSPEC12>log none; No log file open !XSPEC12>query no; !XSPEC12>model npegpow ; 1.5000 1.00000E-02 -3.0000 -2.0000 9.0000 10.000 ; 15.000 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 350.00 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 50.00 -1.00000E-02 0.0000 0.0000 1000.0 1000.0 ; 1.0000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.50000 +/- 0.0 2 1 npegpow eMin keV 15.0000 frozen 3 1 npegpow eMax keV 350.000 frozen 4 1 npegpow enorm keV 50.0000 frozen 5 1 npegpow norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 44.01 using 59 PHA bins. Test statistic : Chi-Squared = 44.01 using 59 PHA bins. Reduced chi-squared = 0.7721 for 57 degrees of freedom Null hypothesis probability = 8.961754e-01 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 43.2901 0.0883295 -3 -2.44339 3626.16 42.8347 0.171868 -1 -2.20887 10832.7 42.1289 0.134761 -1 -1.72980 24732.4 42.027 0.195504 0 -1.56409 24812.4 41.9944 0.114642 0 -1.47793 24814.0 41.9717 0.0737336 0 -1.24288 23580.2 41.963 0.0451484 -1 -1.27302 22628.5 ============================== Variances and Principal Axes 1 5 1.0403E+00| -1.0000 -0.0001 3.6710E+09| 0.0001 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 1.602e+01 -2.345e+05 -2.345e+05 3.671e+09 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex -1.27302 +/- 4.00205 2 1 npegpow eMin keV 15.0000 frozen 3 1 npegpow eMax keV 350.000 frozen 4 1 npegpow enorm keV 50.0000 frozen 5 1 npegpow norm 2.26285E+04 +/- 6.05891E+04 ________________________________________________________________________ Fit statistic : Chi-Squared = 41.96 using 59 PHA bins. Test statistic : Chi-Squared = 41.96 using 59 PHA bins. Reduced chi-squared = 0.7362 for 57 degrees of freedom Null hypothesis probability = 9.321045e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 41.9626 0.0082261 0 -1.25951 22409.1 ============================== Variances and Principal Axes 1 5 1.2571E+00| -1.0000 -0.0001 4.0794E+09| 0.0001 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 2.073e+01 -2.818e+05 -2.818e+05 4.079e+09 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex -1.25951 +/- 4.55269 2 1 npegpow eMin keV 15.0000 frozen 3 1 npegpow eMax keV 350.000 frozen 4 1 npegpow enorm keV 50.0000 frozen 5 1 npegpow norm 2.24091E+04 +/- 6.38700E+04 ________________________________________________________________________ Fit statistic : Chi-Squared = 41.96 using 59 PHA bins. Test statistic : Chi-Squared = 41.96 using 59 PHA bins. Reduced chi-squared = 0.7362 for 57 degrees of freedom Null hypothesis probability = 9.321103e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 41.9625 0.00472079 0 -1.25196 22267.2 ============================== Variances and Principal Axes 1 5 1.2233E+00| -1.0000 -0.0001 3.8889E+09| 0.0001 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 1.955e+01 -2.669e+05 -2.669e+05 3.889e+09 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex -1.25196 +/- 4.42108 2 1 npegpow eMin keV 15.0000 frozen 3 1 npegpow eMax keV 350.000 frozen 4 1 npegpow enorm keV 50.0000 frozen 5 1 npegpow norm 2.22672E+04 +/- 6.23608E+04 ________________________________________________________________________ Fit statistic : Chi-Squared = 41.96 using 59 PHA bins. Test statistic : Chi-Squared = 41.96 using 59 PHA bins. Reduced chi-squared = 0.7362 for 57 degrees of freedom Null hypothesis probability = 9.321124e-01 !XSPEC12>newpar 2 50.0; Fit statistic : Chi-Squared = 41.96 using 59 PHA bins. Test statistic : Chi-Squared = 41.96 using 59 PHA bins. Reduced chi-squared = 0.7362 for 57 degrees of freedom Null hypothesis probability = 9.321120e-01 Current data and model not fit yet. !XSPEC12>newpar 3 100.0; Fit statistic : Chi-Squared = 8644.56 using 59 PHA bins. Test statistic : Chi-Squared = 8644.56 using 59 PHA bins. Reduced chi-squared = 151.659 for 57 degrees of freedom Null hypothesis probability = 0.000000e+00 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 41.9624 0.00281649 0 -1.24662 338.749 ============================== Variances and Principal Axes 1 5 1.4606E+00| -1.0000 0.0049 7.2504E+05| -0.0049 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 1.894e+01 3.560e+03 3.560e+03 7.250e+05 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex -1.24662 +/- 4.35249 2 1 npegpow eMin keV 50.0000 frozen 3 1 npegpow eMax keV 100.000 frozen 4 1 npegpow enorm keV 50.0000 frozen 5 1 npegpow norm 338.749 +/- 851.483 ________________________________________________________________________ Fit statistic : Chi-Squared = 41.96 using 59 PHA bins. Test statistic : Chi-Squared = 41.96 using 59 PHA bins. Reduced chi-squared = 0.7362 for 57 degrees of freedom Null hypothesis probability = 9.321131e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 41.9624 0.00146425 0 -1.24381 339.517 ============================== Variances and Principal Axes 1 5 1.4736E+00| -1.0000 0.0049 7.0717E+05| -0.0049 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 1.853e+01 3.473e+03 3.473e+03 7.072e+05 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex -1.24381 +/- 4.30487 2 1 npegpow eMin keV 50.0000 frozen 3 1 npegpow eMax keV 100.000 frozen 4 1 npegpow enorm keV 50.0000 frozen 5 1 npegpow norm 339.517 +/- 840.926 ________________________________________________________________________ Fit statistic : Chi-Squared = 41.96 using 59 PHA bins. Test statistic : Chi-Squared = 41.96 using 59 PHA bins. Reduced chi-squared = 0.7362 for 57 degrees of freedom Null hypothesis probability = 9.321134e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 41.9624 0.000757379 0 -1.24236 339.916 ============================== Variances and Principal Axes 1 5 1.4803E+00| -1.0000 0.0049 6.9814E+05| -0.0049 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 1.832e+01 3.429e+03 3.429e+03 6.981e+05 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex -1.24236 +/- 4.28045 2 1 npegpow eMin keV 50.0000 frozen 3 1 npegpow eMax keV 100.000 frozen 4 1 npegpow enorm keV 50.0000 frozen 5 1 npegpow norm 339.916 +/- 835.537 ________________________________________________________________________ Fit statistic : Chi-Squared = 41.96 using 59 PHA bins. Test statistic : Chi-Squared = 41.96 using 59 PHA bins. Reduced chi-squared = 0.7362 for 57 degrees of freedom Null hypothesis probability = 9.321134e-01 !XSPEC12>log pegpow50_50_100kev.log; Logging to file:pegpow50_50_100kev.log !XSPEC12>show; XSPEC version: 12.9.0c Mon Nov 16 15:46:05 2015 Auto-saving is done after every command. Fit statistic in use: Chi-Squared Minimization technique: Levenberg-Marquardt Convergence criterion = 0.01 Parameter fit deltas: 0.01 * parValue Always calculate parameter derivatives using full (slower) numerical differentiation: No Querying disabled - will not continue fitting. Prefit-renorming enabled. Solar abundance table: angr Photoionization Cross-Section Table: bcmc: Balucinska-Church and McCammon, 1998 Cosmology in use: H0 = 70 q0 = 0 Lambda0 = 0.73 Model data directory: /software/lheasoft/release/x86_64-unknown-linux-gnu-libc2.12/../spectral/modelData/ Plot settings: Showing of individual additive components is OFF. Showing of background spectra is OFF. Effective area normalization is OFF. Current unit settings: Energy = keV Wavelength = angstrom, with Y-Axis displayed per Hz X-Axis data display mode: Energy Spectra plots will be shifted to source frame by redshift value z: 0 Device: /null Plotting of line IDs is OFF. Splashpage is ON. xlog for data plots is ON. ylog for data plots is OFF. Default plot rebin settings for all plot groups: Min. Signif. Max. # Bins Error Type 0.00000 1 quad Responses read: ../sw00661253000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00661253000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00661253000b_slew.pha Net count rate (cts/s) for Spectrum:1 4.057e-04 +/- 1.534e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 40.6 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00661253000b_preslew.rsp for Source 1 Spectral data counts: 0.0164698 Model predicted rate: 1.18893E-03 Current model list: ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex -1.24236 +/- 4.28045 2 1 npegpow eMin keV 50.0000 frozen 3 1 npegpow eMax keV 100.000 frozen 4 1 npegpow enorm keV 50.0000 frozen 5 1 npegpow norm 339.916 +/- 835.537 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 41.96 using 59 PHA bins. Test statistic : Chi-Squared = 41.96 using 59 PHA bins. Reduced chi-squared = 0.7362 for 57 degrees of freedom Null hypothesis probability = 9.321134e-01 Weighting method: standard !XSPEC12>error 5; Parameter Confidence Range (2.706) Due to zero model norms, the following fit parameters are temporarily frozen:1 Fit error occurred during lower bound error calculation. 5 0 974.054 (-340.123,633.931) !XSPEC12>error 1; Parameter Confidence Range (2.706) ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -3.69167e+06, with delta statistic: 1.38148 *** Parameter lower bound is INVALID. ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: 3.69167e+06, with delta statistic: 2.04679 *** Parameter upper bound is INVALID. 1 0 0 (1.24123,1.24123) !XSPEC12>log none; Log file closed logging switched off XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_pegpow_part6_100_150kev_fit.xcm !XSPEC12>log none; No log file open !XSPEC12>query no; !XSPEC12>model npegpow ; 1.5000 1.00000E-02 -3.0000 -2.0000 9.0000 10.000 ; 15.000 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 350.00 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 50.00 -1.00000E-02 0.0000 0.0000 1000.0 1000.0 ; 1.0000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.50000 +/- 0.0 2 1 npegpow eMin keV 15.0000 frozen 3 1 npegpow eMax keV 350.000 frozen 4 1 npegpow enorm keV 50.0000 frozen 5 1 npegpow norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 44.01 using 59 PHA bins. Test statistic : Chi-Squared = 44.01 using 59 PHA bins. Reduced chi-squared = 0.7721 for 57 degrees of freedom Null hypothesis probability = 8.961754e-01 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 43.2901 0.0883295 -3 -2.44339 3626.16 42.8347 0.171868 -1 -2.20887 10832.7 42.1289 0.134761 -1 -1.72980 24732.4 42.027 0.195504 0 -1.56409 24812.4 41.9944 0.114642 0 -1.47793 24814.0 41.9717 0.0737336 0 -1.24288 23580.2 41.963 0.0451484 -1 -1.27302 22628.5 ============================== Variances and Principal Axes 1 5 1.0403E+00| -1.0000 -0.0001 3.6710E+09| 0.0001 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 1.602e+01 -2.345e+05 -2.345e+05 3.671e+09 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex -1.27302 +/- 4.00205 2 1 npegpow eMin keV 15.0000 frozen 3 1 npegpow eMax keV 350.000 frozen 4 1 npegpow enorm keV 50.0000 frozen 5 1 npegpow norm 2.26285E+04 +/- 6.05891E+04 ________________________________________________________________________ Fit statistic : Chi-Squared = 41.96 using 59 PHA bins. Test statistic : Chi-Squared = 41.96 using 59 PHA bins. Reduced chi-squared = 0.7362 for 57 degrees of freedom Null hypothesis probability = 9.321045e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 41.9626 0.0082261 0 -1.25951 22409.1 ============================== Variances and Principal Axes 1 5 1.2571E+00| -1.0000 -0.0001 4.0794E+09| 0.0001 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 2.073e+01 -2.818e+05 -2.818e+05 4.079e+09 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex -1.25951 +/- 4.55269 2 1 npegpow eMin keV 15.0000 frozen 3 1 npegpow eMax keV 350.000 frozen 4 1 npegpow enorm keV 50.0000 frozen 5 1 npegpow norm 2.24091E+04 +/- 6.38700E+04 ________________________________________________________________________ Fit statistic : Chi-Squared = 41.96 using 59 PHA bins. Test statistic : Chi-Squared = 41.96 using 59 PHA bins. Reduced chi-squared = 0.7362 for 57 degrees of freedom Null hypothesis probability = 9.321103e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 41.9625 0.00472079 0 -1.25196 22267.2 ============================== Variances and Principal Axes 1 5 1.2233E+00| -1.0000 -0.0001 3.8889E+09| 0.0001 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 1.955e+01 -2.669e+05 -2.669e+05 3.889e+09 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex -1.25196 +/- 4.42108 2 1 npegpow eMin keV 15.0000 frozen 3 1 npegpow eMax keV 350.000 frozen 4 1 npegpow enorm keV 50.0000 frozen 5 1 npegpow norm 2.22672E+04 +/- 6.23608E+04 ________________________________________________________________________ Fit statistic : Chi-Squared = 41.96 using 59 PHA bins. Test statistic : Chi-Squared = 41.96 using 59 PHA bins. Reduced chi-squared = 0.7362 for 57 degrees of freedom Null hypothesis probability = 9.321124e-01 !XSPEC12>newpar 2 100.0; Fit statistic : Chi-Squared = 41.96 using 59 PHA bins. Test statistic : Chi-Squared = 41.96 using 59 PHA bins. Reduced chi-squared = 0.7362 for 57 degrees of freedom Null hypothesis probability = 9.321007e-01 Current data and model not fit yet. !XSPEC12>newpar 3 150.0; Fit statistic : Chi-Squared = 903.74 using 59 PHA bins. Test statistic : Chi-Squared = 903.74 using 59 PHA bins. Reduced chi-squared = 15.855 for 57 degrees of freedom Null hypothesis probability = 1.088610e-152 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 41.9624 0.00280388 0 -1.24434 1034.81 ============================== Variances and Principal Axes 1 5 1.4923E+01| -1.0000 0.0025 6.6400E+05| -0.0025 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 1.894e+01 1.634e+03 1.634e+03 6.640e+05 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex -1.24434 +/- 4.35226 2 1 npegpow eMin keV 100.000 frozen 3 1 npegpow eMax keV 150.000 frozen 4 1 npegpow enorm keV 50.0000 frozen 5 1 npegpow norm 1034.81 +/- 814.857 ________________________________________________________________________ Fit statistic : Chi-Squared = 41.96 using 59 PHA bins. Test statistic : Chi-Squared = 41.96 using 59 PHA bins. Reduced chi-squared = 0.7362 for 57 degrees of freedom Null hypothesis probability = 9.321133e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 41.9624 0.000884661 0 -1.24194 1035.42 ============================== Variances and Principal Axes 1 5 1.4896E+01| -1.0000 0.0023 6.4558E+05| -0.0023 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 1.836e+01 1.495e+03 1.495e+03 6.456e+05 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex -1.24194 +/- 4.28482 2 1 npegpow eMin keV 100.000 frozen 3 1 npegpow eMax keV 150.000 frozen 4 1 npegpow enorm keV 50.0000 frozen 5 1 npegpow norm 1035.42 +/- 803.477 ________________________________________________________________________ Fit statistic : Chi-Squared = 41.96 using 59 PHA bins. Test statistic : Chi-Squared = 41.96 using 59 PHA bins. Reduced chi-squared = 0.7362 for 57 degrees of freedom Null hypothesis probability = 9.321134e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 41.9624 0.000269968 0 -1.24121 1035.60 ============================== Variances and Principal Axes 1 5 1.4881E+01| -1.0000 0.0023 6.4022E+05| -0.0023 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 1.818e+01 1.454e+03 1.454e+03 6.402e+05 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex -1.24121 +/- 4.26415 2 1 npegpow eMin keV 100.000 frozen 3 1 npegpow eMax keV 150.000 frozen 4 1 npegpow enorm keV 50.0000 frozen 5 1 npegpow norm 1035.60 +/- 800.134 ________________________________________________________________________ Fit statistic : Chi-Squared = 41.96 using 59 PHA bins. Test statistic : Chi-Squared = 41.96 using 59 PHA bins. Reduced chi-squared = 0.7362 for 57 degrees of freedom Null hypothesis probability = 9.321134e-01 !XSPEC12>log pegpow50_100_150kev.log; Logging to file:pegpow50_100_150kev.log !XSPEC12>show; XSPEC version: 12.9.0c Mon Nov 16 15:46:05 2015 Auto-saving is done after every command. Fit statistic in use: Chi-Squared Minimization technique: Levenberg-Marquardt Convergence criterion = 0.01 Parameter fit deltas: 0.01 * parValue Always calculate parameter derivatives using full (slower) numerical differentiation: No Querying disabled - will not continue fitting. Prefit-renorming enabled. Solar abundance table: angr Photoionization Cross-Section Table: bcmc: Balucinska-Church and McCammon, 1998 Cosmology in use: H0 = 70 q0 = 0 Lambda0 = 0.73 Model data directory: /software/lheasoft/release/x86_64-unknown-linux-gnu-libc2.12/../spectral/modelData/ Plot settings: Showing of individual additive components is OFF. Showing of background spectra is OFF. Effective area normalization is OFF. Current unit settings: Energy = keV Wavelength = angstrom, with Y-Axis displayed per Hz X-Axis data display mode: Energy Spectra plots will be shifted to source frame by redshift value z: 0 Device: /null Plotting of line IDs is OFF. Splashpage is ON. xlog for data plots is ON. ylog for data plots is OFF. Default plot rebin settings for all plot groups: Min. Signif. Max. # Bins Error Type 0.00000 1 quad Responses read: ../sw00661253000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00661253000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00661253000b_slew.pha Net count rate (cts/s) for Spectrum:1 4.057e-04 +/- 1.534e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 40.6 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00661253000b_preslew.rsp for Source 1 Spectral data counts: 0.0164698 Model predicted rate: 1.18945E-03 Current model list: ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex -1.24121 +/- 4.26415 2 1 npegpow eMin keV 100.000 frozen 3 1 npegpow eMax keV 150.000 frozen 4 1 npegpow enorm keV 50.0000 frozen 5 1 npegpow norm 1035.60 +/- 800.134 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 41.96 using 59 PHA bins. Test statistic : Chi-Squared = 41.96 using 59 PHA bins. Reduced chi-squared = 0.7362 for 57 degrees of freedom Null hypothesis probability = 9.321134e-01 Weighting method: standard !XSPEC12>error 5; Parameter Confidence Range (2.706) Due to zero model norms, the following fit parameters are temporarily frozen:1 Fit error occurred during lower bound error calculation. 5 0 2235.01 (-1035.65,1199.36) !XSPEC12>error 1; Parameter Confidence Range (2.706) ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -3.67762e+06, with delta statistic: 1.38148 *** Parameter lower bound is INVALID. ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: 3.67761e+06, with delta statistic: 2.04679 *** Parameter upper bound is INVALID. 1 0 0 (1.24096,1.24096) !XSPEC12>log none; Log file closed logging switched off XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_pegpow_part7_100_350kev_fit.xcm !XSPEC12>log none; No log file open !XSPEC12>query no; !XSPEC12>model npegpow ; 1.5000 1.00000E-02 -3.0000 -2.0000 9.0000 10.000 ; 15.000 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 350.00 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 50.00 -1.00000E-02 0.0000 0.0000 1000.0 1000.0 ; 1.0000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.50000 +/- 0.0 2 1 npegpow eMin keV 15.0000 frozen 3 1 npegpow eMax keV 350.000 frozen 4 1 npegpow enorm keV 50.0000 frozen 5 1 npegpow norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 44.01 using 59 PHA bins. Test statistic : Chi-Squared = 44.01 using 59 PHA bins. Reduced chi-squared = 0.7721 for 57 degrees of freedom Null hypothesis probability = 8.961754e-01 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 43.2901 0.0883295 -3 -2.44339 3626.16 42.8347 0.171868 -1 -2.20887 10832.7 42.1289 0.134761 -1 -1.72980 24732.4 42.027 0.195504 0 -1.56409 24812.4 41.9944 0.114642 0 -1.47793 24814.0 41.9717 0.0737336 0 -1.24288 23580.2 41.963 0.0451484 -1 -1.27302 22628.5 ============================== Variances and Principal Axes 1 5 1.0403E+00| -1.0000 -0.0001 3.6710E+09| 0.0001 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 1.602e+01 -2.345e+05 -2.345e+05 3.671e+09 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex -1.27302 +/- 4.00205 2 1 npegpow eMin keV 15.0000 frozen 3 1 npegpow eMax keV 350.000 frozen 4 1 npegpow enorm keV 50.0000 frozen 5 1 npegpow norm 2.26285E+04 +/- 6.05891E+04 ________________________________________________________________________ Fit statistic : Chi-Squared = 41.96 using 59 PHA bins. Test statistic : Chi-Squared = 41.96 using 59 PHA bins. Reduced chi-squared = 0.7362 for 57 degrees of freedom Null hypothesis probability = 9.321045e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 41.9626 0.0082261 0 -1.25951 22409.1 ============================== Variances and Principal Axes 1 5 1.2571E+00| -1.0000 -0.0001 4.0794E+09| 0.0001 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 2.073e+01 -2.818e+05 -2.818e+05 4.079e+09 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex -1.25951 +/- 4.55269 2 1 npegpow eMin keV 15.0000 frozen 3 1 npegpow eMax keV 350.000 frozen 4 1 npegpow enorm keV 50.0000 frozen 5 1 npegpow norm 2.24091E+04 +/- 6.38700E+04 ________________________________________________________________________ Fit statistic : Chi-Squared = 41.96 using 59 PHA bins. Test statistic : Chi-Squared = 41.96 using 59 PHA bins. Reduced chi-squared = 0.7362 for 57 degrees of freedom Null hypothesis probability = 9.321103e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 41.9625 0.00472079 0 -1.25196 22267.2 ============================== Variances and Principal Axes 1 5 1.2233E+00| -1.0000 -0.0001 3.8889E+09| 0.0001 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 1.955e+01 -2.669e+05 -2.669e+05 3.889e+09 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex -1.25196 +/- 4.42108 2 1 npegpow eMin keV 15.0000 frozen 3 1 npegpow eMax keV 350.000 frozen 4 1 npegpow enorm keV 50.0000 frozen 5 1 npegpow norm 2.22672E+04 +/- 6.23608E+04 ________________________________________________________________________ Fit statistic : Chi-Squared = 41.96 using 59 PHA bins. Test statistic : Chi-Squared = 41.96 using 59 PHA bins. Reduced chi-squared = 0.7362 for 57 degrees of freedom Null hypothesis probability = 9.321124e-01 !XSPEC12>newpar 2 100.0; Fit statistic : Chi-Squared = 41.96 using 59 PHA bins. Test statistic : Chi-Squared = 41.96 using 59 PHA bins. Reduced chi-squared = 0.7362 for 57 degrees of freedom Null hypothesis probability = 9.321007e-01 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 41.9624 0.00279357 0 -1.24784 21810.4 ============================== Variances and Principal Axes 1 5 1.1302E+00| -1.0000 -0.0001 3.9045E+09| 0.0001 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 1.894e+01 -2.637e+05 -2.637e+05 3.905e+09 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex -1.24784 +/- 4.35163 2 1 npegpow eMin keV 100.000 frozen 3 1 npegpow eMax keV 350.000 frozen 4 1 npegpow enorm keV 50.0000 frozen 5 1 npegpow norm 2.18104E+04 +/- 6.24863E+04 ________________________________________________________________________ Fit statistic : Chi-Squared = 41.96 using 59 PHA bins. Test statistic : Chi-Squared = 41.96 using 59 PHA bins. Reduced chi-squared = 0.7362 for 57 degrees of freedom Null hypothesis probability = 9.321130e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 41.9624 0.00174594 0 -1.24528 21763.9 ============================== Variances and Principal Axes 1 5 1.1213E+00| -1.0000 -0.0001 3.8487E+09| 0.0001 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 1.862e+01 -2.595e+05 -2.595e+05 3.849e+09 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex -1.24528 +/- 4.31477 2 1 npegpow eMin keV 100.000 frozen 3 1 npegpow eMax keV 350.000 frozen 4 1 npegpow enorm keV 50.0000 frozen 5 1 npegpow norm 2.17639E+04 +/- 6.20375E+04 ________________________________________________________________________ Fit statistic : Chi-Squared = 41.96 using 59 PHA bins. Test statistic : Chi-Squared = 41.96 using 59 PHA bins. Reduced chi-squared = 0.7362 for 57 degrees of freedom Null hypothesis probability = 9.321133e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 41.9624 0.00110327 0 -1.24367 21735.0 ============================== Variances and Principal Axes 1 5 1.1159E+00| -1.0000 -0.0001 3.8145E+09| 0.0001 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 1.842e+01 -2.569e+05 -2.569e+05 3.814e+09 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex -1.24367 +/- 4.29232 2 1 npegpow eMin keV 100.000 frozen 3 1 npegpow eMax keV 350.000 frozen 4 1 npegpow enorm keV 50.0000 frozen 5 1 npegpow norm 2.17350E+04 +/- 6.17614E+04 ________________________________________________________________________ Fit statistic : Chi-Squared = 41.96 using 59 PHA bins. Test statistic : Chi-Squared = 41.96 using 59 PHA bins. Reduced chi-squared = 0.7362 for 57 degrees of freedom Null hypothesis probability = 9.321134e-01 !XSPEC12>log pegpow50_100_350kev.log; Logging to file:pegpow50_100_350kev.log !XSPEC12>show; XSPEC version: 12.9.0c Mon Nov 16 15:46:06 2015 Auto-saving is done after every command. Fit statistic in use: Chi-Squared Minimization technique: Levenberg-Marquardt Convergence criterion = 0.01 Parameter fit deltas: 0.01 * parValue Always calculate parameter derivatives using full (slower) numerical differentiation: No Querying disabled - will not continue fitting. Prefit-renorming enabled. Solar abundance table: angr Photoionization Cross-Section Table: bcmc: Balucinska-Church and McCammon, 1998 Cosmology in use: H0 = 70 q0 = 0 Lambda0 = 0.73 Model data directory: /software/lheasoft/release/x86_64-unknown-linux-gnu-libc2.12/../spectral/modelData/ Plot settings: Showing of individual additive components is OFF. Showing of background spectra is OFF. Effective area normalization is OFF. Current unit settings: Energy = keV Wavelength = angstrom, with Y-Axis displayed per Hz X-Axis data display mode: Energy Spectra plots will be shifted to source frame by redshift value z: 0 Device: /null Plotting of line IDs is OFF. Splashpage is ON. xlog for data plots is ON. ylog for data plots is OFF. Default plot rebin settings for all plot groups: Min. Signif. Max. # Bins Error Type 0.00000 1 quad Responses read: ../sw00661253000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00661253000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00661253000b_slew.pha Net count rate (cts/s) for Spectrum:1 4.057e-04 +/- 1.534e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 40.6 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00661253000b_preslew.rsp for Source 1 Spectral data counts: 0.0164698 Model predicted rate: 1.18991E-03 Current model list: ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex -1.24367 +/- 4.29232 2 1 npegpow eMin keV 100.000 frozen 3 1 npegpow eMax keV 350.000 frozen 4 1 npegpow enorm keV 50.0000 frozen 5 1 npegpow norm 2.17350E+04 +/- 6.17614E+04 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 41.96 using 59 PHA bins. Test statistic : Chi-Squared = 41.96 using 59 PHA bins. Reduced chi-squared = 0.7362 for 57 degrees of freedom Null hypothesis probability = 9.321134e-01 Weighting method: standard !XSPEC12>error 5; Parameter Confidence Range (2.706) Due to zero model norms, the following fit parameters are temporarily frozen:1 Fit error occurred during lower bound error calculation. 5 0 55029.7 (-21716.7,33313) !XSPEC12>error 1; Parameter Confidence Range (2.706) ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -3.70191e+06, with delta statistic: 1.38148 *** Parameter lower bound is INVALID. ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: 3.70191e+06, with delta statistic: 2.04679 *** Parameter upper bound is INVALID. 1 0 0 (1.24201,1.24201) !XSPEC12>log none; Log file closed logging switched off XSPEC12>/* XSPEC12>exit XSPEC: quit Spectral model in power-law: ------------------------------------------------------------ Parameters : value lower 90% higher 90% Photon index: -1.24078 ( 1.24078 1.24078 ) Norm@50keV : 3.25807E-05 ( -3.25804e-05 0.000141911 ) ------------------------------------------------------------ #Fit statistic : Chi-Squared = 41.96 using 59 PHA bins. # Reduced chi-squared = 0.7362 for 57 degrees of freedom # Null hypothesis probability = 9.321134e-01 Photon flux (15-150 keV) in 40.6 sec: 8.47490E-03 ( -0.00847562 0.0132764 ) ph/cm2/s Energy fluence (15-150 keV) : 5.74616e-08 ( -5.74738e-08 7.17723e-08 ) ergs/cm2