XSPEC version: 12.9.0i Build Date/Time: Tue Feb 9 12:39:18 2016 XSPEC12>query no XSPEC12>lmod takagrb /local/data/bat1/prebascript/xspec_taka_lmodel Model package takagrb successfully loaded. XSPEC12>data 1:1 /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger671231/remake_spec_cflux/spe c_20ms_peak/sw00671231000b_20ms_peak.pha 1 spectrum in use Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger671231/remake_spec_cflux/spec_20ms_peak/sw00671231000b_20ms_peak.pha Spectrum 1 Net count rate (cts/s) for Spectrum:1 4.098e-01 +/- 9.127e-02 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 1-10 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 0.02 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 /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger671231/remake_spec_cflux/s pec_20ms_peak/sw00671231000b_20ms_peak.rsp Response successfully loaded. XSPEC12>ignore **-13.0 150.0-** No channels ignored (no channels in specified range) No channels ignored (no channels in specified range) 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 = 32321.00 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 32321.00 using 10 PHA bins. Reduced chi-squared = 4040.125 for 8 degrees of freedom Null hypothesis probability = 0.000000e+00 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. XSPEC12>renorm Fit statistic : Chi-Squared = 3.94 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 3.94 using 10 PHA bins. Reduced chi-squared = 0.493 for 8 degrees of freedom Null hypothesis probability = 8.623540e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 3:norm 3.91823 0.239787 -3 1.57188 0.0235321 3.91585 0.435835 -4 1.54865 0.0237220 ============================== Variances and Principal Axes 1 3 1.5307E-01| -1.0000 0.0092 2.7960E-05| -0.0092 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 1.531e-01 -1.409e-03 -1.409e-03 4.093e-05 ------------------------ ======================================================================== Model npow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npow PhoIndex 1.54865 +/- 0.391225 2 1 npow enorm keV 50.0000 frozen 3 1 npow norm 2.37220E-02 +/- 6.39734E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 3.92 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 3.92 using 10 PHA bins. Reduced chi-squared = 0.489 for 8 degrees of freedom Null hypothesis probability = 8.646345e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 3:norm 3.91559 0.0252617 -3 1.55632 0.0236515 ============================== Variances and Principal Axes 1 3 1.5213E-01| -1.0000 0.0089 2.8462E-05| -0.0089 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 1.521e-01 -1.350e-03 -1.350e-03 4.045e-05 ------------------------ ======================================================================== Model npow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npow PhoIndex 1.55632 +/- 0.390019 2 1 npow enorm keV 50.0000 frozen 3 1 npow norm 2.36515E-02 +/- 6.36024E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 3.92 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 3.92 using 10 PHA bins. Reduced chi-squared = 0.489 for 8 degrees of freedom Null hypothesis probability = 8.646577e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 3:norm 3.91556 0.00823753 -3 1.55381 0.0236737 ============================== Variances and Principal Axes 1 3 1.5252E-01| -1.0000 0.0090 2.8298E-05| -0.0090 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 1.525e-01 -1.370e-03 -1.370e-03 4.061e-05 ------------------------ ======================================================================== Model npow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npow PhoIndex 1.55381 +/- 0.390521 2 1 npow enorm keV 50.0000 frozen 3 1 npow norm 2.36737E-02 +/- 6.37245E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 3.92 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 3.92 using 10 PHA bins. Reduced chi-squared = 0.489 for 8 degrees of freedom Null hypothesis probability = 8.646601e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 XSPEC12>log bat_spec.log Logging to file:bat_spec.log XSPEC12>show XSPEC version: 12.9.0i Thu Mar 17 21:27:34 2016 Auto-saving is done after every command. Fit statistic in use: Chi-Squared Minimization technique: Levenberg-Marquardt Convergence criterion = 0.01 Parameter fit deltas: 0.01 * parValue Always calculate parameter derivatives using full (slower) numerical differentiation: No Querying disabled - will not continue fitting. Prefit-renorming enabled. Solar abundance table: angr Photoionization Cross-Section Table: bcmc: Balucinska-Church and McCammon, 1998 Cosmology in use: H0 = 70 q0 = 0 Lambda0 = 0.73 Model data directory: /software/lheasoft/release/x86_64-unknown-linux-gnu-libc2.12/../spectral/modelData/ Plot settings: Showing of individual additive components is OFF. Showing of background spectra is OFF. Effective area normalization is OFF. Current unit settings: Energy = keV Wavelength = angstrom, with Y-Axis displayed per Hz X-Axis data display mode: Channels Spectra plots will be shifted to source frame by redshift value z: 0 Device: /null Plotting of line IDs is OFF. Splashpage is ON. xlog for data plots is ON. ylog for data plots is OFF. Default plot rebin settings for all plot groups: Min. Signif. Max. # Bins Error Type 0.00000 1 quad Responses read: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger671231/remake_spec_cflux/spec_20ms_peak/sw00671231000b_20ms_peak.rsp associated with spectrum 1 source 1 energies: 204 channels: 10 Distinct RMF files: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger671231/remake_spec_cflux/spec_20ms_peak/sw00671231000b_20ms_peak.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger671231/remake_spec_cflux/spec_20ms_peak/sw00671231000b_20ms_peak.pha Net count rate (cts/s) for Spectrum:1 4.098e-01 +/- 9.127e-02 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 1-10 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 0.02 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger671231/remake_spec_cflux/spec_20ms_peak/sw00671231000b_20ms_peak.rsp for Source 1 Spectral data counts: 0.00819537 Model predicted rate: 0.390013 Current model list: ======================================================================== Model npow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npow PhoIndex 1.55381 +/- 0.390521 2 1 npow enorm keV 50.0000 frozen 3 1 npow norm 2.36737E-02 +/- 6.37245E-03 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 3.92 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 3.92 using 10 PHA bins. Reduced chi-squared = 0.489 for 8 degrees of freedom Null hypothesis probability = 8.646601e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Weighting method: standard XSPEC12>error 1 Parameter Confidence Range (2.706) 1 0.98477 2.17784 (-0.569861,0.623207) XSPEC12>error 3 Parameter Confidence Range (2.706) 3 0.0133612 0.0336093 (-0.0103075,0.00994062) 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/bat1/alien/Swift_3rdBATcatalog/event/scripts/test_cflux/bat_npow_cpflux_15_350kev_fit.xcm !XSPEC12>log none; No log file open !XSPEC12>query no; !XSPEC12>model cpflux*npow ; 15.000 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 350.00 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 1.000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24 ; 1.500 1.00000E-02 -3.0000 -2.0000 9.0000 10.000 ; 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 cpflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 15.0000 frozen 2 1 cpflux Emax keV 350.000 frozen 3 1 cpflux Flux 1.00000 +/- 0.0 4 2 npow PhoIndex 1.50000 +/- 0.0 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 13.99 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 13.99 using 10 PHA bins. Reduced chi-squared = 1.999 for 7 degrees of freedom Null hypothesis probability = 5.127949e-02 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>freeze 6; Fit statistic : Chi-Squared = 13.99 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 13.99 using 10 PHA bins. Reduced chi-squared = 1.749 for 8 degrees of freedom Null hypothesis probability = 8.190922e-02 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:PhoIndex 4.32991 2.13464 -3 3.41041 1.75337 3.94678 1.0928 -4 3.47868 1.49534 3.91887 0.275248 -5 3.41129 1.57389 3.91593 0.0818373 -6 3.44192 1.54792 ============================== Variances and Principal Axes 3 4 8.0631E-01| 0.9698 -0.2439 1.1249E-01| 0.2439 0.9698 ------------------------------ ======================== Covariance Matrix 1 2 7.650e-01 -1.641e-01 -1.641e-01 1.538e-01 ------------------------ ======================================================================== Model cpflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 15.0000 frozen 2 1 cpflux Emax keV 350.000 frozen 3 1 cpflux Flux 3.44192 +/- 0.874658 4 2 npow PhoIndex 1.54792 +/- 0.392147 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 3.92 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 3.92 using 10 PHA bins. Reduced chi-squared = 0.489 for 8 degrees of freedom Null hypothesis probability = 8.646277e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:PhoIndex 3.9156 0.0287749 -3 3.43302 1.55656 ============================== Variances and Principal Axes 3 4 8.1599E-01| 0.9709 -0.2394 1.1177E-01| 0.2394 0.9709 ------------------------------ ======================== Covariance Matrix 1 2 7.756e-01 -1.637e-01 -1.637e-01 1.521e-01 ------------------------ ======================================================================== Model cpflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 15.0000 frozen 2 1 cpflux Emax keV 350.000 frozen 3 1 cpflux Flux 3.43302 +/- 0.880694 4 2 npow PhoIndex 1.55656 +/- 0.390050 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 3.92 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 3.92 using 10 PHA bins. Reduced chi-squared = 0.489 for 8 degrees of freedom Null hypothesis probability = 8.646570e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit 100; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:PhoIndex 3.91556 0.00925733 -3 3.43608 1.55373 ============================== Variances and Principal Axes 3 4 8.1267E-01| 0.9706 -0.2408 1.1193E-01| 0.2408 0.9706 ------------------------------ ======================== Covariance Matrix 1 2 7.720e-01 -1.638e-01 -1.638e-01 1.525e-01 ------------------------ ======================================================================== Model cpflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 15.0000 frozen 2 1 cpflux Emax keV 350.000 frozen 3 1 cpflux Flux 3.43608 +/- 0.878664 4 2 npow PhoIndex 1.55373 +/- 0.390575 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 3.92 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 3.92 using 10 PHA bins. Reduced chi-squared = 0.489 for 8 degrees of freedom Null hypothesis probability = 8.646600e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>log npow_cpflux_15_350kev.log; Logging to file:npow_cpflux_15_350kev.log !XSPEC12>show; XSPEC version: 12.9.0i Thu Mar 17 21:27:35 2016 Auto-saving is done after every command. Fit statistic in use: Chi-Squared Minimization technique: Levenberg-Marquardt Convergence criterion = 0.01 Parameter fit deltas: 0.01 * parValue Always calculate parameter derivatives using full (slower) numerical differentiation: No Querying disabled - will not continue fitting. Prefit-renorming enabled. Solar abundance table: angr Photoionization Cross-Section Table: bcmc: Balucinska-Church and McCammon, 1998 Cosmology in use: H0 = 70 q0 = 0 Lambda0 = 0.73 Model data directory: /software/lheasoft/release/x86_64-unknown-linux-gnu-libc2.12/../spectral/modelData/ Plot settings: Showing of individual additive components is OFF. Showing of background spectra is OFF. Effective area normalization is OFF. Current unit settings: Energy = keV Wavelength = angstrom, with Y-Axis displayed per Hz X-Axis data display mode: 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: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger671231/remake_spec_cflux/spec_20ms_peak/sw00671231000b_20ms_peak.rsp associated with spectrum 1 source 1 energies: 204 channels: 10 Distinct RMF files: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger671231/remake_spec_cflux/spec_20ms_peak/sw00671231000b_20ms_peak.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger671231/remake_spec_cflux/spec_20ms_peak/sw00671231000b_20ms_peak.pha Net count rate (cts/s) for Spectrum:1 4.098e-01 +/- 9.127e-02 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 1-10 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 0.02 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger671231/remake_spec_cflux/spec_20ms_peak/sw00671231000b_20ms_peak.rsp for Source 1 Spectral data counts: 0.00819537 Model predicted rate: 0.390015 Current model list: ======================================================================== Model cpflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 15.0000 frozen 2 1 cpflux Emax keV 350.000 frozen 3 1 cpflux Flux 3.43608 +/- 0.878664 4 2 npow PhoIndex 1.55373 +/- 0.390575 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 3.92 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 3.92 using 10 PHA bins. Reduced chi-squared = 0.489 for 8 degrees of freedom Null hypothesis probability = 8.646600e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Weighting method: standard !XSPEC12>error 3; Parameter Confidence Range (2.706) 3 2.0778 4.89034 (-1.35729,1.45525) !XSPEC12>error 4; Parameter Confidence Range (2.706) 4 0.984766 2.17783 (-0.56959,0.623472) !XSPEC12>log none; Log file closed logging switched off XSPEC12>@/local/data/bat1/alien/Swift_3rdBATcatalog/event/scripts/test_cflux/bat_npow_cpflux_15_150kev_fit.xcm !XSPEC12>log none; No log file open !XSPEC12>query no; !XSPEC12>model cpflux*npow ; 15.000 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 350.00 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 1.000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24 ; 1.500 1.00000E-02 -3.0000 -2.0000 9.0000 10.000 ; 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 cpflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 15.0000 frozen 2 1 cpflux Emax keV 350.000 frozen 3 1 cpflux Flux 1.00000 +/- 0.0 4 2 npow PhoIndex 1.50000 +/- 0.0 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 13.99 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 13.99 using 10 PHA bins. Reduced chi-squared = 1.999 for 7 degrees of freedom Null hypothesis probability = 5.127949e-02 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>freeze 6; Fit statistic : Chi-Squared = 13.99 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 13.99 using 10 PHA bins. Reduced chi-squared = 1.749 for 8 degrees of freedom Null hypothesis probability = 8.190922e-02 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:PhoIndex 4.32991 2.13464 -3 3.41041 1.75337 3.94678 1.0928 -4 3.47868 1.49534 3.91887 0.275248 -5 3.41129 1.57389 3.91593 0.0818373 -6 3.44192 1.54792 ============================== Variances and Principal Axes 3 4 8.0631E-01| 0.9698 -0.2439 1.1249E-01| 0.2439 0.9698 ------------------------------ ======================== Covariance Matrix 1 2 7.650e-01 -1.641e-01 -1.641e-01 1.538e-01 ------------------------ ======================================================================== Model cpflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 15.0000 frozen 2 1 cpflux Emax keV 350.000 frozen 3 1 cpflux Flux 3.44192 +/- 0.874658 4 2 npow PhoIndex 1.54792 +/- 0.392147 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 3.92 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 3.92 using 10 PHA bins. Reduced chi-squared = 0.489 for 8 degrees of freedom Null hypothesis probability = 8.646277e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:PhoIndex 3.9156 0.0287749 -3 3.43302 1.55656 ============================== Variances and Principal Axes 3 4 8.1599E-01| 0.9709 -0.2394 1.1177E-01| 0.2394 0.9709 ------------------------------ ======================== Covariance Matrix 1 2 7.756e-01 -1.637e-01 -1.637e-01 1.521e-01 ------------------------ ======================================================================== Model cpflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 15.0000 frozen 2 1 cpflux Emax keV 350.000 frozen 3 1 cpflux Flux 3.43302 +/- 0.880694 4 2 npow PhoIndex 1.55656 +/- 0.390050 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 3.92 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 3.92 using 10 PHA bins. Reduced chi-squared = 0.489 for 8 degrees of freedom Null hypothesis probability = 8.646570e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit 100; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:PhoIndex 3.91556 0.00925733 -3 3.43608 1.55373 ============================== Variances and Principal Axes 3 4 8.1267E-01| 0.9706 -0.2408 1.1193E-01| 0.2408 0.9706 ------------------------------ ======================== Covariance Matrix 1 2 7.720e-01 -1.638e-01 -1.638e-01 1.525e-01 ------------------------ ======================================================================== Model cpflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 15.0000 frozen 2 1 cpflux Emax keV 350.000 frozen 3 1 cpflux Flux 3.43608 +/- 0.878664 4 2 npow PhoIndex 1.55373 +/- 0.390575 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 3.92 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 3.92 using 10 PHA bins. Reduced chi-squared = 0.489 for 8 degrees of freedom Null hypothesis probability = 8.646600e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>newpar 1 15.0; Fit statistic : Chi-Squared = 3.92 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 3.92 using 10 PHA bins. Reduced chi-squared = 0.489 for 8 degrees of freedom Null hypothesis probability = 8.646600e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>newpar 2 150.0; Fit statistic : Chi-Squared = 4.33 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 4.33 using 10 PHA bins. Reduced chi-squared = 0.542 for 8 degrees of freedom Null hypothesis probability = 8.259566e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:PhoIndex 3.91556 0.498226 -3 3.00057 1.55452 3.91556 0.000643303 -4 3.00019 1.55441 ============================== Variances and Principal Axes 3 4 4.7079E-01| 0.9923 -0.1242 1.4740E-01| 0.1242 0.9923 ------------------------------ ======================== Covariance Matrix 1 2 4.658e-01 -3.986e-02 -3.986e-02 1.524e-01 ------------------------ ======================================================================== Model cpflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 15.0000 frozen 2 1 cpflux Emax keV 150.000 frozen 3 1 cpflux Flux 3.00019 +/- 0.682495 4 2 npow PhoIndex 1.55441 +/- 0.390372 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 3.92 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 3.92 using 10 PHA bins. Reduced chi-squared = 0.489 for 8 degrees of freedom Null hypothesis probability = 8.646604e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:PhoIndex 3.91556 0.000113936 -1 3.00018 1.55444 ============================== Variances and Principal Axes 3 4 4.7079E-01| 0.9923 -0.1242 1.4744E-01| 0.1242 0.9923 ------------------------------ ======================== Covariance Matrix 1 2 4.658e-01 -3.985e-02 -3.985e-02 1.524e-01 ------------------------ ======================================================================== Model cpflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 15.0000 frozen 2 1 cpflux Emax keV 150.000 frozen 3 1 cpflux Flux 3.00018 +/- 0.682495 4 2 npow PhoIndex 1.55444 +/- 0.390417 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 3.92 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 3.92 using 10 PHA bins. Reduced chi-squared = 0.489 for 8 degrees of freedom Null hypothesis probability = 8.646604e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit 100; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:PhoIndex 3.91556 2.31301e-05 -3 3.00018 1.55444 ============================== Variances and Principal Axes 3 4 4.7079E-01| 0.9923 -0.1242 1.4744E-01| 0.1242 0.9923 ------------------------------ ======================== Covariance Matrix 1 2 4.658e-01 -3.985e-02 -3.985e-02 1.524e-01 ------------------------ ======================================================================== Model cpflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 15.0000 frozen 2 1 cpflux Emax keV 150.000 frozen 3 1 cpflux Flux 3.00018 +/- 0.682495 4 2 npow PhoIndex 1.55444 +/- 0.390418 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 3.92 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 3.92 using 10 PHA bins. Reduced chi-squared = 0.489 for 8 degrees of freedom Null hypothesis probability = 8.646604e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>log npow_cpflux_15_150kev.log; Logging to file:npow_cpflux_15_150kev.log !XSPEC12>show; XSPEC version: 12.9.0i Thu Mar 17 21:27:36 2016 Auto-saving is done after every command. Fit statistic in use: Chi-Squared Minimization technique: Levenberg-Marquardt Convergence criterion = 0.01 Parameter fit deltas: 0.01 * parValue Always calculate parameter derivatives using full (slower) numerical differentiation: No Querying disabled - will not continue fitting. Prefit-renorming enabled. Solar abundance table: angr Photoionization Cross-Section Table: bcmc: Balucinska-Church and McCammon, 1998 Cosmology in use: H0 = 70 q0 = 0 Lambda0 = 0.73 Model data directory: /software/lheasoft/release/x86_64-unknown-linux-gnu-libc2.12/../spectral/modelData/ Plot settings: Showing of individual additive components is OFF. Showing of background spectra is OFF. Effective area normalization is OFF. Current unit settings: Energy = keV Wavelength = angstrom, with Y-Axis displayed per Hz X-Axis data display mode: 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: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger671231/remake_spec_cflux/spec_20ms_peak/sw00671231000b_20ms_peak.rsp associated with spectrum 1 source 1 energies: 204 channels: 10 Distinct RMF files: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger671231/remake_spec_cflux/spec_20ms_peak/sw00671231000b_20ms_peak.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger671231/remake_spec_cflux/spec_20ms_peak/sw00671231000b_20ms_peak.pha Net count rate (cts/s) for Spectrum:1 4.098e-01 +/- 9.127e-02 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 1-10 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 0.02 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger671231/remake_spec_cflux/spec_20ms_peak/sw00671231000b_20ms_peak.rsp for Source 1 Spectral data counts: 0.00819537 Model predicted rate: 0.389988 Current model list: ======================================================================== Model cpflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 15.0000 frozen 2 1 cpflux Emax keV 150.000 frozen 3 1 cpflux Flux 3.00018 +/- 0.682495 4 2 npow PhoIndex 1.55444 +/- 0.390418 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 3.92 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 3.92 using 10 PHA bins. Reduced chi-squared = 0.489 for 8 degrees of freedom Null hypothesis probability = 8.646604e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Weighting method: standard !XSPEC12>error 3; Parameter Confidence Range (2.706) 3 1.88246 4.12048 (-1.11772,1.1203) !XSPEC12>error 4; Parameter Confidence Range (2.706) 4 0.984767 2.17783 (-0.56967,0.62339) !XSPEC12>log none; Log file closed logging switched off XSPEC12>@/local/data/bat1/alien/Swift_3rdBATcatalog/event/scripts/test_cflux/bat_npow_cpflux_15_25kev_fit.xcm !XSPEC12>log none; No log file open !XSPEC12>query no; !XSPEC12>model cpflux*npow ; 15.000 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 350.00 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 1.000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24 ; 1.500 1.00000E-02 -3.0000 -2.0000 9.0000 10.000 ; 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 cpflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 15.0000 frozen 2 1 cpflux Emax keV 350.000 frozen 3 1 cpflux Flux 1.00000 +/- 0.0 4 2 npow PhoIndex 1.50000 +/- 0.0 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 13.99 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 13.99 using 10 PHA bins. Reduced chi-squared = 1.999 for 7 degrees of freedom Null hypothesis probability = 5.127949e-02 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>freeze 6; Fit statistic : Chi-Squared = 13.99 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 13.99 using 10 PHA bins. Reduced chi-squared = 1.749 for 8 degrees of freedom Null hypothesis probability = 8.190922e-02 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:PhoIndex 4.32991 2.13464 -3 3.41041 1.75337 3.94678 1.0928 -4 3.47868 1.49534 3.91887 0.275248 -5 3.41129 1.57389 3.91593 0.0818373 -6 3.44192 1.54792 ============================== Variances and Principal Axes 3 4 8.0631E-01| 0.9698 -0.2439 1.1249E-01| 0.2439 0.9698 ------------------------------ ======================== Covariance Matrix 1 2 7.650e-01 -1.641e-01 -1.641e-01 1.538e-01 ------------------------ ======================================================================== Model cpflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 15.0000 frozen 2 1 cpflux Emax keV 350.000 frozen 3 1 cpflux Flux 3.44192 +/- 0.874658 4 2 npow PhoIndex 1.54792 +/- 0.392147 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 3.92 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 3.92 using 10 PHA bins. Reduced chi-squared = 0.489 for 8 degrees of freedom Null hypothesis probability = 8.646277e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:PhoIndex 3.9156 0.0287749 -3 3.43302 1.55656 ============================== Variances and Principal Axes 3 4 8.1599E-01| 0.9709 -0.2394 1.1177E-01| 0.2394 0.9709 ------------------------------ ======================== Covariance Matrix 1 2 7.756e-01 -1.637e-01 -1.637e-01 1.521e-01 ------------------------ ======================================================================== Model cpflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 15.0000 frozen 2 1 cpflux Emax keV 350.000 frozen 3 1 cpflux Flux 3.43302 +/- 0.880694 4 2 npow PhoIndex 1.55656 +/- 0.390050 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 3.92 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 3.92 using 10 PHA bins. Reduced chi-squared = 0.489 for 8 degrees of freedom Null hypothesis probability = 8.646570e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit 100; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:PhoIndex 3.91556 0.00925733 -3 3.43608 1.55373 ============================== Variances and Principal Axes 3 4 8.1267E-01| 0.9706 -0.2408 1.1193E-01| 0.2408 0.9706 ------------------------------ ======================== Covariance Matrix 1 2 7.720e-01 -1.638e-01 -1.638e-01 1.525e-01 ------------------------ ======================================================================== Model cpflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 15.0000 frozen 2 1 cpflux Emax keV 350.000 frozen 3 1 cpflux Flux 3.43608 +/- 0.878664 4 2 npow PhoIndex 1.55373 +/- 0.390575 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 3.92 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 3.92 using 10 PHA bins. Reduced chi-squared = 0.489 for 8 degrees of freedom Null hypothesis probability = 8.646600e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>newpar 1 15.0; Fit statistic : Chi-Squared = 3.92 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 3.92 using 10 PHA bins. Reduced chi-squared = 0.489 for 8 degrees of freedom Null hypothesis probability = 8.646600e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>newpar 2 25.0; Fit statistic : Chi-Squared = 113.01 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 113.01 using 10 PHA bins. Reduced chi-squared = 14.126 for 8 degrees of freedom Null hypothesis probability = 9.157906e-21 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:PhoIndex 3.91595 50.6651 -3 1.03134 1.55525 3.91556 0.0478432 -4 1.02619 1.55420 ============================== Variances and Principal Axes 3 4 3.6204E-02| -0.7851 0.6194 2.2262E-01| -0.6194 -0.7851 ------------------------------ ======================== Covariance Matrix 1 2 1.077e-01 9.065e-02 9.065e-02 1.511e-01 ------------------------ ======================================================================== Model cpflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 15.0000 frozen 2 1 cpflux Emax keV 25.0000 frozen 3 1 cpflux Flux 1.02619 +/- 0.328216 4 2 npow PhoIndex 1.55420 +/- 0.388718 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 3.92 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 3.92 using 10 PHA bins. Reduced chi-squared = 0.489 for 8 degrees of freedom Null hypothesis probability = 8.646604e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:PhoIndex 3.91556 0.00109776 -3 1.02639 1.55454 ============================== Variances and Principal Axes 3 4 3.6272E-02| -0.7868 0.6172 2.2383E-01| -0.6172 -0.7868 ------------------------------ ======================== Covariance Matrix 1 2 1.077e-01 9.108e-02 9.108e-02 1.524e-01 ------------------------ ======================================================================== Model cpflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 15.0000 frozen 2 1 cpflux Emax keV 25.0000 frozen 3 1 cpflux Flux 1.02639 +/- 0.328197 4 2 npow PhoIndex 1.55454 +/- 0.390365 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 3.92 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 3.92 using 10 PHA bins. Reduced chi-squared = 0.489 for 8 degrees of freedom Null hypothesis probability = 8.646604e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit 100; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:PhoIndex 3.91556 0.000363309 -3 1.02633 1.55443 ============================== Variances and Principal Axes 3 4 3.6289E-02| -0.7868 0.6171 2.2383E-01| -0.6171 -0.7868 ------------------------------ ======================== Covariance Matrix 1 2 1.077e-01 9.107e-02 9.107e-02 1.524e-01 ------------------------ ======================================================================== Model cpflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 15.0000 frozen 2 1 cpflux Emax keV 25.0000 frozen 3 1 cpflux Flux 1.02633 +/- 0.328203 4 2 npow PhoIndex 1.55443 +/- 0.390386 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 3.92 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 3.92 using 10 PHA bins. Reduced chi-squared = 0.489 for 8 degrees of freedom Null hypothesis probability = 8.646604e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>log npow_cpflux_15_25kev.log; Logging to file:npow_cpflux_15_25kev.log !XSPEC12>show; XSPEC version: 12.9.0i Thu Mar 17 21:27:37 2016 Auto-saving is done after every command. Fit statistic in use: Chi-Squared Minimization technique: Levenberg-Marquardt Convergence criterion = 0.01 Parameter fit deltas: 0.01 * parValue Always calculate parameter derivatives using full (slower) numerical differentiation: No Querying disabled - will not continue fitting. Prefit-renorming enabled. Solar abundance table: angr Photoionization Cross-Section Table: bcmc: Balucinska-Church and McCammon, 1998 Cosmology in use: H0 = 70 q0 = 0 Lambda0 = 0.73 Model data directory: /software/lheasoft/release/x86_64-unknown-linux-gnu-libc2.12/../spectral/modelData/ Plot settings: Showing of individual additive components is OFF. Showing of background spectra is OFF. Effective area normalization is OFF. Current unit settings: Energy = keV Wavelength = angstrom, with Y-Axis displayed per Hz X-Axis data display mode: 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: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger671231/remake_spec_cflux/spec_20ms_peak/sw00671231000b_20ms_peak.rsp associated with spectrum 1 source 1 energies: 204 channels: 10 Distinct RMF files: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger671231/remake_spec_cflux/spec_20ms_peak/sw00671231000b_20ms_peak.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger671231/remake_spec_cflux/spec_20ms_peak/sw00671231000b_20ms_peak.pha Net count rate (cts/s) for Spectrum:1 4.098e-01 +/- 9.127e-02 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 1-10 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 0.02 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger671231/remake_spec_cflux/spec_20ms_peak/sw00671231000b_20ms_peak.rsp for Source 1 Spectral data counts: 0.00819537 Model predicted rate: 0.389989 Current model list: ======================================================================== Model cpflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 15.0000 frozen 2 1 cpflux Emax keV 25.0000 frozen 3 1 cpflux Flux 1.02633 +/- 0.328203 4 2 npow PhoIndex 1.55443 +/- 0.390386 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 3.92 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 3.92 using 10 PHA bins. Reduced chi-squared = 0.489 for 8 degrees of freedom Null hypothesis probability = 8.646604e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Weighting method: standard !XSPEC12>error 3; Parameter Confidence Range (2.706) 3 0.538899 1.539 (-0.487449,0.512649) !XSPEC12>error 4; Parameter Confidence Range (2.706) 4 0.984766 2.17782 (-0.569691,0.623367) !XSPEC12>log none; Log file closed logging switched off XSPEC12>@/local/data/bat1/alien/Swift_3rdBATcatalog/event/scripts/test_cflux/bat_npow_cpflux_25_50kev_fit.xcm !XSPEC12>log none; No log file open !XSPEC12>query no; !XSPEC12>model cpflux*npow ; 15.000 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 350.00 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 1.000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24 ; 1.500 1.00000E-02 -3.0000 -2.0000 9.0000 10.000 ; 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 cpflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 15.0000 frozen 2 1 cpflux Emax keV 350.000 frozen 3 1 cpflux Flux 1.00000 +/- 0.0 4 2 npow PhoIndex 1.50000 +/- 0.0 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 13.99 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 13.99 using 10 PHA bins. Reduced chi-squared = 1.999 for 7 degrees of freedom Null hypothesis probability = 5.127949e-02 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>freeze 6; Fit statistic : Chi-Squared = 13.99 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 13.99 using 10 PHA bins. Reduced chi-squared = 1.749 for 8 degrees of freedom Null hypothesis probability = 8.190922e-02 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:PhoIndex 4.32991 2.13464 -3 3.41041 1.75337 3.94678 1.0928 -4 3.47868 1.49534 3.91887 0.275248 -5 3.41129 1.57389 3.91593 0.0818373 -6 3.44192 1.54792 ============================== Variances and Principal Axes 3 4 8.0631E-01| 0.9698 -0.2439 1.1249E-01| 0.2439 0.9698 ------------------------------ ======================== Covariance Matrix 1 2 7.650e-01 -1.641e-01 -1.641e-01 1.538e-01 ------------------------ ======================================================================== Model cpflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 15.0000 frozen 2 1 cpflux Emax keV 350.000 frozen 3 1 cpflux Flux 3.44192 +/- 0.874658 4 2 npow PhoIndex 1.54792 +/- 0.392147 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 3.92 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 3.92 using 10 PHA bins. Reduced chi-squared = 0.489 for 8 degrees of freedom Null hypothesis probability = 8.646277e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:PhoIndex 3.9156 0.0287749 -3 3.43302 1.55656 ============================== Variances and Principal Axes 3 4 8.1599E-01| 0.9709 -0.2394 1.1177E-01| 0.2394 0.9709 ------------------------------ ======================== Covariance Matrix 1 2 7.756e-01 -1.637e-01 -1.637e-01 1.521e-01 ------------------------ ======================================================================== Model cpflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 15.0000 frozen 2 1 cpflux Emax keV 350.000 frozen 3 1 cpflux Flux 3.43302 +/- 0.880694 4 2 npow PhoIndex 1.55656 +/- 0.390050 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 3.92 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 3.92 using 10 PHA bins. Reduced chi-squared = 0.489 for 8 degrees of freedom Null hypothesis probability = 8.646570e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit 100; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:PhoIndex 3.91556 0.00925733 -3 3.43608 1.55373 ============================== Variances and Principal Axes 3 4 8.1267E-01| 0.9706 -0.2408 1.1193E-01| 0.2408 0.9706 ------------------------------ ======================== Covariance Matrix 1 2 7.720e-01 -1.638e-01 -1.638e-01 1.525e-01 ------------------------ ======================================================================== Model cpflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 15.0000 frozen 2 1 cpflux Emax keV 350.000 frozen 3 1 cpflux Flux 3.43608 +/- 0.878664 4 2 npow PhoIndex 1.55373 +/- 0.390575 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 3.92 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 3.92 using 10 PHA bins. Reduced chi-squared = 0.489 for 8 degrees of freedom Null hypothesis probability = 8.646600e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>newpar 1 25.0; Fit statistic : Chi-Squared = 7.50 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 7.50 using 10 PHA bins. Reduced chi-squared = 0.937 for 8 degrees of freedom Null hypothesis probability = 4.840984e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>newpar 2 50.0; Fit statistic : Chi-Squared = 121.16 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 121.16 using 10 PHA bins. Reduced chi-squared = 15.144 for 8 degrees of freedom Null hypothesis probability = 1.913310e-22 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:PhoIndex 3.91568 24.0769 -3 1.00261 1.55399 3.91556 0.024049 -4 1.00018 1.55459 ============================== Variances and Principal Axes 3 4 5.0603E-02| -0.9999 -0.0141 1.5167E-01| 0.0141 -0.9999 ------------------------------ ======================== Covariance Matrix 1 2 5.062e-02 -1.427e-03 -1.427e-03 1.517e-01 ------------------------ ======================================================================== Model cpflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 25.0000 frozen 2 1 cpflux Emax keV 50.0000 frozen 3 1 cpflux Flux 1.00018 +/- 0.224997 4 2 npow PhoIndex 1.55459 +/- 0.389425 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 3.92 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 3.92 using 10 PHA bins. Reduced chi-squared = 0.489 for 8 degrees of freedom Null hypothesis probability = 8.646604e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:PhoIndex 3.91556 0.000646556 -3 1.00018 1.55439 ============================== Variances and Principal Axes 3 4 5.0602E-02| -0.9999 -0.0147 1.5244E-01| 0.0147 -0.9999 ------------------------------ ======================== Covariance Matrix 1 2 5.062e-02 -1.493e-03 -1.493e-03 1.524e-01 ------------------------ ======================================================================== Model cpflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 25.0000 frozen 2 1 cpflux Emax keV 50.0000 frozen 3 1 cpflux Flux 1.00018 +/- 0.224998 4 2 npow PhoIndex 1.55439 +/- 0.390410 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 3.92 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 3.92 using 10 PHA bins. Reduced chi-squared = 0.489 for 8 degrees of freedom Null hypothesis probability = 8.646604e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit 100; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:PhoIndex 3.91556 0.000212314 -3 1.00018 1.55446 ============================== Variances and Principal Axes 3 4 5.0603E-02| -0.9999 -0.0145 1.5243E-01| 0.0145 -0.9999 ------------------------------ ======================== Covariance Matrix 1 2 5.062e-02 -1.473e-03 -1.473e-03 1.524e-01 ------------------------ ======================================================================== Model cpflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 25.0000 frozen 2 1 cpflux Emax keV 50.0000 frozen 3 1 cpflux Flux 1.00018 +/- 0.224998 4 2 npow PhoIndex 1.55446 +/- 0.390399 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 3.92 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 3.92 using 10 PHA bins. Reduced chi-squared = 0.489 for 8 degrees of freedom Null hypothesis probability = 8.646604e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>log npow_cpflux_25_50kev.log; Logging to file:npow_cpflux_25_50kev.log !XSPEC12>show; XSPEC version: 12.9.0i Thu Mar 17 21:27:38 2016 Auto-saving is done after every command. Fit statistic in use: Chi-Squared Minimization technique: Levenberg-Marquardt Convergence criterion = 0.01 Parameter fit deltas: 0.01 * parValue Always calculate parameter derivatives using full (slower) numerical differentiation: No Querying disabled - will not continue fitting. Prefit-renorming enabled. Solar abundance table: angr Photoionization Cross-Section Table: bcmc: Balucinska-Church and McCammon, 1998 Cosmology in use: H0 = 70 q0 = 0 Lambda0 = 0.73 Model data directory: /software/lheasoft/release/x86_64-unknown-linux-gnu-libc2.12/../spectral/modelData/ Plot settings: Showing of individual additive components is OFF. Showing of background spectra is OFF. Effective area normalization is OFF. Current unit settings: Energy = keV Wavelength = angstrom, with Y-Axis displayed per Hz X-Axis data display mode: 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: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger671231/remake_spec_cflux/spec_20ms_peak/sw00671231000b_20ms_peak.rsp associated with spectrum 1 source 1 energies: 204 channels: 10 Distinct RMF files: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger671231/remake_spec_cflux/spec_20ms_peak/sw00671231000b_20ms_peak.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger671231/remake_spec_cflux/spec_20ms_peak/sw00671231000b_20ms_peak.pha Net count rate (cts/s) for Spectrum:1 4.098e-01 +/- 9.127e-02 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 1-10 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 0.02 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger671231/remake_spec_cflux/spec_20ms_peak/sw00671231000b_20ms_peak.rsp for Source 1 Spectral data counts: 0.00819537 Model predicted rate: 0.389988 Current model list: ======================================================================== Model cpflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 25.0000 frozen 2 1 cpflux Emax keV 50.0000 frozen 3 1 cpflux Flux 1.00018 +/- 0.224998 4 2 npow PhoIndex 1.55446 +/- 0.390399 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 3.92 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 3.92 using 10 PHA bins. Reduced chi-squared = 0.489 for 8 degrees of freedom Null hypothesis probability = 8.646604e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Weighting method: standard !XSPEC12>error 3; Parameter Confidence Range (2.706) 3 0.629965 1.37027 (-0.370212,0.370092) !XSPEC12>error 4; Parameter Confidence Range (2.706) 4 0.984766 2.17783 (-0.56969,0.623369) !XSPEC12>log none; Log file closed logging switched off XSPEC12>@/local/data/bat1/alien/Swift_3rdBATcatalog/event/scripts/test_cflux/bat_npow_cpflux_50_100kev_fit.xcm !XSPEC12>log none; No log file open !XSPEC12>query no; !XSPEC12>model cpflux*npow ; 15.000 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 350.00 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 1.000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24 ; 1.500 1.00000E-02 -3.0000 -2.0000 9.0000 10.000 ; 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 cpflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 15.0000 frozen 2 1 cpflux Emax keV 350.000 frozen 3 1 cpflux Flux 1.00000 +/- 0.0 4 2 npow PhoIndex 1.50000 +/- 0.0 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 13.99 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 13.99 using 10 PHA bins. Reduced chi-squared = 1.999 for 7 degrees of freedom Null hypothesis probability = 5.127949e-02 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>freeze 6; Fit statistic : Chi-Squared = 13.99 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 13.99 using 10 PHA bins. Reduced chi-squared = 1.749 for 8 degrees of freedom Null hypothesis probability = 8.190922e-02 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:PhoIndex 4.32991 2.13464 -3 3.41041 1.75337 3.94678 1.0928 -4 3.47868 1.49534 3.91887 0.275248 -5 3.41129 1.57389 3.91593 0.0818373 -6 3.44192 1.54792 ============================== Variances and Principal Axes 3 4 8.0631E-01| 0.9698 -0.2439 1.1249E-01| 0.2439 0.9698 ------------------------------ ======================== Covariance Matrix 1 2 7.650e-01 -1.641e-01 -1.641e-01 1.538e-01 ------------------------ ======================================================================== Model cpflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 15.0000 frozen 2 1 cpflux Emax keV 350.000 frozen 3 1 cpflux Flux 3.44192 +/- 0.874658 4 2 npow PhoIndex 1.54792 +/- 0.392147 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 3.92 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 3.92 using 10 PHA bins. Reduced chi-squared = 0.489 for 8 degrees of freedom Null hypothesis probability = 8.646277e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:PhoIndex 3.9156 0.0287749 -3 3.43302 1.55656 ============================== Variances and Principal Axes 3 4 8.1599E-01| 0.9709 -0.2394 1.1177E-01| 0.2394 0.9709 ------------------------------ ======================== Covariance Matrix 1 2 7.756e-01 -1.637e-01 -1.637e-01 1.521e-01 ------------------------ ======================================================================== Model cpflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 15.0000 frozen 2 1 cpflux Emax keV 350.000 frozen 3 1 cpflux Flux 3.43302 +/- 0.880694 4 2 npow PhoIndex 1.55656 +/- 0.390050 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 3.92 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 3.92 using 10 PHA bins. Reduced chi-squared = 0.489 for 8 degrees of freedom Null hypothesis probability = 8.646570e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit 100; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:PhoIndex 3.91556 0.00925733 -3 3.43608 1.55373 ============================== Variances and Principal Axes 3 4 8.1267E-01| 0.9706 -0.2408 1.1193E-01| 0.2408 0.9706 ------------------------------ ======================== Covariance Matrix 1 2 7.720e-01 -1.638e-01 -1.638e-01 1.525e-01 ------------------------ ======================================================================== Model cpflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 15.0000 frozen 2 1 cpflux Emax keV 350.000 frozen 3 1 cpflux Flux 3.43608 +/- 0.878664 4 2 npow PhoIndex 1.55373 +/- 0.390575 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 3.92 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 3.92 using 10 PHA bins. Reduced chi-squared = 0.489 for 8 degrees of freedom Null hypothesis probability = 8.646600e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>newpar 1 50.0; Fit statistic : Chi-Squared = 44.73 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 44.73 using 10 PHA bins. Reduced chi-squared = 5.591 for 8 degrees of freedom Null hypothesis probability = 4.142230e-07 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>newpar 2 100.0; Fit statistic : Chi-Squared = 326.95 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 326.95 using 10 PHA bins. Reduced chi-squared = 40.869 for 8 degrees of freedom Null hypothesis probability = 7.478841e-66 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:PhoIndex 3.91697 153.159 -3 0.687790 1.55223 3.91556 0.12968 -4 0.680732 1.55512 ============================== Variances and Principal Axes 3 4 1.8599E-02| -0.8759 -0.4824 1.8958E-01| 0.4824 -0.8759 ------------------------------ ======================== Covariance Matrix 1 2 5.839e-02 -7.225e-02 -7.225e-02 1.498e-01 ------------------------ ======================================================================== Model cpflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 50.0000 frozen 2 1 cpflux Emax keV 100.000 frozen 3 1 cpflux Flux 0.680732 +/- 0.241646 4 2 npow PhoIndex 1.55512 +/- 0.387024 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 3.92 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 3.92 using 10 PHA bins. Reduced chi-squared = 0.489 for 8 degrees of freedom Null hypothesis probability = 8.646601e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:PhoIndex 3.91556 0.0029358 -3 0.681184 1.55419 ============================== Variances and Principal Axes 3 4 1.8591E-02| -0.8780 -0.4787 1.9223E-01| 0.4787 -0.8780 ------------------------------ ======================== Covariance Matrix 1 2 5.839e-02 -7.298e-02 -7.298e-02 1.524e-01 ------------------------ ======================================================================== Model cpflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 50.0000 frozen 2 1 cpflux Emax keV 100.000 frozen 3 1 cpflux Flux 0.681184 +/- 0.241634 4 2 npow PhoIndex 1.55419 +/- 0.390435 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 3.92 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 3.92 using 10 PHA bins. Reduced chi-squared = 0.489 for 8 degrees of freedom Null hypothesis probability = 8.646604e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit 100; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:PhoIndex 3.91556 0.000992162 -3 0.681041 1.55449 ============================== Variances and Principal Axes 3 4 1.8616E-02| -0.8780 -0.4787 1.9216E-01| 0.4787 -0.8780 ------------------------------ ======================== Covariance Matrix 1 2 5.839e-02 -7.294e-02 -7.294e-02 1.524e-01 ------------------------ ======================================================================== Model cpflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 50.0000 frozen 2 1 cpflux Emax keV 100.000 frozen 3 1 cpflux Flux 0.681041 +/- 0.241638 4 2 npow PhoIndex 1.55449 +/- 0.390368 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 3.92 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 3.92 using 10 PHA bins. Reduced chi-squared = 0.489 for 8 degrees of freedom Null hypothesis probability = 8.646604e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>log npow_cpflux_50_100kev.log; Logging to file:npow_cpflux_50_100kev.log !XSPEC12>show; XSPEC version: 12.9.0i Thu Mar 17 21:27:39 2016 Auto-saving is done after every command. Fit statistic in use: Chi-Squared Minimization technique: Levenberg-Marquardt Convergence criterion = 0.01 Parameter fit deltas: 0.01 * parValue Always calculate parameter derivatives using full (slower) numerical differentiation: No Querying disabled - will not continue fitting. Prefit-renorming enabled. Solar abundance table: angr Photoionization Cross-Section Table: bcmc: Balucinska-Church and McCammon, 1998 Cosmology in use: H0 = 70 q0 = 0 Lambda0 = 0.73 Model data directory: /software/lheasoft/release/x86_64-unknown-linux-gnu-libc2.12/../spectral/modelData/ Plot settings: Showing of individual additive components is OFF. Showing of background spectra is OFF. Effective area normalization is OFF. Current unit settings: Energy = keV Wavelength = angstrom, with Y-Axis displayed per Hz X-Axis data display mode: 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: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger671231/remake_spec_cflux/spec_20ms_peak/sw00671231000b_20ms_peak.rsp associated with spectrum 1 source 1 energies: 204 channels: 10 Distinct RMF files: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger671231/remake_spec_cflux/spec_20ms_peak/sw00671231000b_20ms_peak.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger671231/remake_spec_cflux/spec_20ms_peak/sw00671231000b_20ms_peak.pha Net count rate (cts/s) for Spectrum:1 4.098e-01 +/- 9.127e-02 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 1-10 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 0.02 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger671231/remake_spec_cflux/spec_20ms_peak/sw00671231000b_20ms_peak.rsp for Source 1 Spectral data counts: 0.00819537 Model predicted rate: 0.389986 Current model list: ======================================================================== Model cpflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 50.0000 frozen 2 1 cpflux Emax keV 100.000 frozen 3 1 cpflux Flux 0.681041 +/- 0.241638 4 2 npow PhoIndex 1.55449 +/- 0.390368 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 3.92 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 3.92 using 10 PHA bins. Reduced chi-squared = 0.489 for 8 degrees of freedom Null hypothesis probability = 8.646604e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Weighting method: standard !XSPEC12>error 3; Parameter Confidence Range (2.706) 3 0.328672 1.05273 (-0.352416,0.371639) !XSPEC12>error 4; Parameter Confidence Range (2.706) 4 0.984766 2.17782 (-0.56966,0.623397) !XSPEC12>log none; Log file closed logging switched off XSPEC12>@/local/data/bat1/alien/Swift_3rdBATcatalog/event/scripts/test_cflux/bat_npow_cpflux_100_150kev_fit.xcm !XSPEC12>log none; No log file open !XSPEC12>query no; !XSPEC12>model cpflux*npow ; 15.000 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 350.00 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 1.000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24 ; 1.500 1.00000E-02 -3.0000 -2.0000 9.0000 10.000 ; 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 cpflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 15.0000 frozen 2 1 cpflux Emax keV 350.000 frozen 3 1 cpflux Flux 1.00000 +/- 0.0 4 2 npow PhoIndex 1.50000 +/- 0.0 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 13.99 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 13.99 using 10 PHA bins. Reduced chi-squared = 1.999 for 7 degrees of freedom Null hypothesis probability = 5.127949e-02 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>freeze 6; Fit statistic : Chi-Squared = 13.99 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 13.99 using 10 PHA bins. Reduced chi-squared = 1.749 for 8 degrees of freedom Null hypothesis probability = 8.190922e-02 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:PhoIndex 4.32991 2.13464 -3 3.41041 1.75337 3.94678 1.0928 -4 3.47868 1.49534 3.91887 0.275248 -5 3.41129 1.57389 3.91593 0.0818373 -6 3.44192 1.54792 ============================== Variances and Principal Axes 3 4 8.0631E-01| 0.9698 -0.2439 1.1249E-01| 0.2439 0.9698 ------------------------------ ======================== Covariance Matrix 1 2 7.650e-01 -1.641e-01 -1.641e-01 1.538e-01 ------------------------ ======================================================================== Model cpflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 15.0000 frozen 2 1 cpflux Emax keV 350.000 frozen 3 1 cpflux Flux 3.44192 +/- 0.874658 4 2 npow PhoIndex 1.54792 +/- 0.392147 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 3.92 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 3.92 using 10 PHA bins. Reduced chi-squared = 0.489 for 8 degrees of freedom Null hypothesis probability = 8.646277e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:PhoIndex 3.9156 0.0287749 -3 3.43302 1.55656 ============================== Variances and Principal Axes 3 4 8.1599E-01| 0.9709 -0.2394 1.1177E-01| 0.2394 0.9709 ------------------------------ ======================== Covariance Matrix 1 2 7.756e-01 -1.637e-01 -1.637e-01 1.521e-01 ------------------------ ======================================================================== Model cpflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 15.0000 frozen 2 1 cpflux Emax keV 350.000 frozen 3 1 cpflux Flux 3.43302 +/- 0.880694 4 2 npow PhoIndex 1.55656 +/- 0.390050 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 3.92 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 3.92 using 10 PHA bins. Reduced chi-squared = 0.489 for 8 degrees of freedom Null hypothesis probability = 8.646570e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit 100; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:PhoIndex 3.91556 0.00925733 -3 3.43608 1.55373 ============================== Variances and Principal Axes 3 4 8.1267E-01| 0.9706 -0.2408 1.1193E-01| 0.2408 0.9706 ------------------------------ ======================== Covariance Matrix 1 2 7.720e-01 -1.638e-01 -1.638e-01 1.525e-01 ------------------------ ======================================================================== Model cpflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 15.0000 frozen 2 1 cpflux Emax keV 350.000 frozen 3 1 cpflux Flux 3.43608 +/- 0.878664 4 2 npow PhoIndex 1.55373 +/- 0.390575 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 3.92 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 3.92 using 10 PHA bins. Reduced chi-squared = 0.489 for 8 degrees of freedom Null hypothesis probability = 8.646600e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>newpar 1 100.0; Fit statistic : Chi-Squared = 276.87 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 276.87 using 10 PHA bins. Reduced chi-squared = 34.609 for 8 degrees of freedom Null hypothesis probability = 3.417446e-55 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>newpar 2 150.0; Fit statistic : Chi-Squared = 2280.71 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 2280.71 using 10 PHA bins. Reduced chi-squared = 285.088 for 8 degrees of freedom Null hypothesis probability = 0.000000e+00 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:PhoIndex 3.97827 1616.94 -3 0.310667 1.55036 3.91557 2.02432 -4 0.292133 1.55542 3.91556 0.0125649 -5 0.292744 1.55407 ============================== Variances and Principal Axes 3 4 3.7882E-03| -0.9349 -0.3550 1.7397E-01| 0.3550 -0.9349 ------------------------------ ======================== Covariance Matrix 1 2 2.523e-02 -5.648e-02 -5.648e-02 1.525e-01 ------------------------ ======================================================================== Model cpflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 100.000 frozen 2 1 cpflux Emax keV 150.000 frozen 3 1 cpflux Flux 0.292744 +/- 0.158851 4 2 npow PhoIndex 1.55407 +/- 0.390545 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 3.92 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 3.92 using 10 PHA bins. Reduced chi-squared = 0.489 for 8 degrees of freedom Null hypothesis probability = 8.646603e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:PhoIndex 3.91556 0.00148811 -3 0.292580 1.55451 ============================== Variances and Principal Axes 3 4 3.7999E-03| -0.9347 -0.3554 1.7382E-01| 0.3554 -0.9347 ------------------------------ ======================== Covariance Matrix 1 2 2.528e-02 -5.648e-02 -5.648e-02 1.523e-01 ------------------------ ======================================================================== Model cpflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 100.000 frozen 2 1 cpflux Emax keV 150.000 frozen 3 1 cpflux Flux 0.292580 +/- 0.158993 4 2 npow PhoIndex 1.55451 +/- 0.390310 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 3.92 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 3.92 using 10 PHA bins. Reduced chi-squared = 0.489 for 8 degrees of freedom Null hypothesis probability = 8.646604e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit 100; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:PhoIndex 3.91556 0.000470007 -1 0.292604 1.55444 ============================== Variances and Principal Axes 3 4 3.7960E-03| -0.9347 -0.3553 1.7383E-01| 0.3553 -0.9347 ------------------------------ ======================== Covariance Matrix 1 2 2.526e-02 -5.648e-02 -5.648e-02 1.524e-01 ------------------------ ======================================================================== Model cpflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 100.000 frozen 2 1 cpflux Emax keV 150.000 frozen 3 1 cpflux Flux 0.292604 +/- 0.158946 4 2 npow PhoIndex 1.55444 +/- 0.390339 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 3.92 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 3.92 using 10 PHA bins. Reduced chi-squared = 0.489 for 8 degrees of freedom Null hypothesis probability = 8.646604e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>log npow_cpflux_100_150kev.log; Logging to file:npow_cpflux_100_150kev.log !XSPEC12>show; XSPEC version: 12.9.0i Thu Mar 17 21:27:40 2016 Auto-saving is done after every command. Fit statistic in use: Chi-Squared Minimization technique: Levenberg-Marquardt Convergence criterion = 0.01 Parameter fit deltas: 0.01 * parValue Always calculate parameter derivatives using full (slower) numerical differentiation: No Querying disabled - will not continue fitting. Prefit-renorming enabled. Solar abundance table: angr Photoionization Cross-Section Table: bcmc: Balucinska-Church and McCammon, 1998 Cosmology in use: H0 = 70 q0 = 0 Lambda0 = 0.73 Model data directory: /software/lheasoft/release/x86_64-unknown-linux-gnu-libc2.12/../spectral/modelData/ Plot settings: Showing of individual additive components is OFF. Showing of background spectra is OFF. Effective area normalization is OFF. Current unit settings: Energy = keV Wavelength = angstrom, with Y-Axis displayed per Hz X-Axis data display mode: 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: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger671231/remake_spec_cflux/spec_20ms_peak/sw00671231000b_20ms_peak.rsp associated with spectrum 1 source 1 energies: 204 channels: 10 Distinct RMF files: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger671231/remake_spec_cflux/spec_20ms_peak/sw00671231000b_20ms_peak.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger671231/remake_spec_cflux/spec_20ms_peak/sw00671231000b_20ms_peak.pha Net count rate (cts/s) for Spectrum:1 4.098e-01 +/- 9.127e-02 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 1-10 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 0.02 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger671231/remake_spec_cflux/spec_20ms_peak/sw00671231000b_20ms_peak.rsp for Source 1 Spectral data counts: 0.00819537 Model predicted rate: 0.389985 Current model list: ======================================================================== Model cpflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 100.000 frozen 2 1 cpflux Emax keV 150.000 frozen 3 1 cpflux Flux 0.292604 +/- 0.158946 4 2 npow PhoIndex 1.55444 +/- 0.390339 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 3.92 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 3.92 using 10 PHA bins. Reduced chi-squared = 0.489 for 8 degrees of freedom Null hypothesis probability = 8.646604e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Weighting method: standard !XSPEC12>error 3; Parameter Confidence Range (2.706) 3 0.10226 0.565436 (-0.190364,0.272812) !XSPEC12>error 4; Parameter Confidence Range (2.706) 4 0.984766 2.17782 (-0.569625,0.623431) !XSPEC12>log none; Log file closed logging switched off XSPEC12>@/local/data/bat1/alien/Swift_3rdBATcatalog/event/scripts/test_cflux/bat_npow_cpflux_100_350kev_fit.xcm !XSPEC12>log none; No log file open !XSPEC12>query no; !XSPEC12>model cpflux*npow ; 15.000 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 350.00 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 1.000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24 ; 1.500 1.00000E-02 -3.0000 -2.0000 9.0000 10.000 ; 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 cpflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 15.0000 frozen 2 1 cpflux Emax keV 350.000 frozen 3 1 cpflux Flux 1.00000 +/- 0.0 4 2 npow PhoIndex 1.50000 +/- 0.0 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 13.99 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 13.99 using 10 PHA bins. Reduced chi-squared = 1.999 for 7 degrees of freedom Null hypothesis probability = 5.127949e-02 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>freeze 6; Fit statistic : Chi-Squared = 13.99 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 13.99 using 10 PHA bins. Reduced chi-squared = 1.749 for 8 degrees of freedom Null hypothesis probability = 8.190922e-02 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:PhoIndex 4.32991 2.13464 -3 3.41041 1.75337 3.94678 1.0928 -4 3.47868 1.49534 3.91887 0.275248 -5 3.41129 1.57389 3.91593 0.0818373 -6 3.44192 1.54792 ============================== Variances and Principal Axes 3 4 8.0631E-01| 0.9698 -0.2439 1.1249E-01| 0.2439 0.9698 ------------------------------ ======================== Covariance Matrix 1 2 7.650e-01 -1.641e-01 -1.641e-01 1.538e-01 ------------------------ ======================================================================== Model cpflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 15.0000 frozen 2 1 cpflux Emax keV 350.000 frozen 3 1 cpflux Flux 3.44192 +/- 0.874658 4 2 npow PhoIndex 1.54792 +/- 0.392147 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 3.92 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 3.92 using 10 PHA bins. Reduced chi-squared = 0.489 for 8 degrees of freedom Null hypothesis probability = 8.646277e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:PhoIndex 3.9156 0.0287749 -3 3.43302 1.55656 ============================== Variances and Principal Axes 3 4 8.1599E-01| 0.9709 -0.2394 1.1177E-01| 0.2394 0.9709 ------------------------------ ======================== Covariance Matrix 1 2 7.756e-01 -1.637e-01 -1.637e-01 1.521e-01 ------------------------ ======================================================================== Model cpflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 15.0000 frozen 2 1 cpflux Emax keV 350.000 frozen 3 1 cpflux Flux 3.43302 +/- 0.880694 4 2 npow PhoIndex 1.55656 +/- 0.390050 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 3.92 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 3.92 using 10 PHA bins. Reduced chi-squared = 0.489 for 8 degrees of freedom Null hypothesis probability = 8.646570e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit 100; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:PhoIndex 3.91556 0.00925733 -3 3.43608 1.55373 ============================== Variances and Principal Axes 3 4 8.1267E-01| 0.9706 -0.2408 1.1193E-01| 0.2408 0.9706 ------------------------------ ======================== Covariance Matrix 1 2 7.720e-01 -1.638e-01 -1.638e-01 1.525e-01 ------------------------ ======================================================================== Model cpflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 15.0000 frozen 2 1 cpflux Emax keV 350.000 frozen 3 1 cpflux Flux 3.43608 +/- 0.878664 4 2 npow PhoIndex 1.55373 +/- 0.390575 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 3.92 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 3.92 using 10 PHA bins. Reduced chi-squared = 0.489 for 8 degrees of freedom Null hypothesis probability = 8.646600e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>newpar 1 100.0; Fit statistic : Chi-Squared = 276.87 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 276.87 using 10 PHA bins. Reduced chi-squared = 34.609 for 8 degrees of freedom Null hypothesis probability = 3.417446e-55 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>newpar 2 350.0; Fit statistic : Chi-Squared = 276.87 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 276.87 using 10 PHA bins. Reduced chi-squared = 34.609 for 8 degrees of freedom Null hypothesis probability = 3.417446e-55 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:PhoIndex 3.92838 286.051 -3 0.751415 1.55013 3.91557 0.523783 -4 0.726150 1.55563 3.91556 0.00375614 -5 0.728290 1.55398 ============================== Variances and Principal Axes 3 4 3.8128E-01| -0.7857 0.6185 1.0673E-02| -0.6185 -0.7857 ------------------------------ ======================== Covariance Matrix 1 2 2.395e-01 -1.801e-01 -1.801e-01 1.525e-01 ------------------------ ======================================================================== Model cpflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 100.000 frozen 2 1 cpflux Emax keV 350.000 frozen 3 1 cpflux Flux 0.728290 +/- 0.489374 4 2 npow PhoIndex 1.55398 +/- 0.390475 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 3.92 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 3.92 using 10 PHA bins. Reduced chi-squared = 0.489 for 8 degrees of freedom Null hypothesis probability = 8.646603e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:PhoIndex 3.91556 0.00184504 -3 0.727659 1.55452 ============================== Variances and Principal Axes 3 4 3.8201E-01| -0.7865 0.6176 1.0699E-02| -0.6176 -0.7865 ------------------------------ ======================== Covariance Matrix 1 2 2.404e-01 -1.804e-01 -1.804e-01 1.523e-01 ------------------------ ======================================================================== Model cpflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 100.000 frozen 2 1 cpflux Emax keV 350.000 frozen 3 1 cpflux Flux 0.727659 +/- 0.490304 4 2 npow PhoIndex 1.55452 +/- 0.390264 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 3.92 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 3.92 using 10 PHA bins. Reduced chi-squared = 0.489 for 8 degrees of freedom Null hypothesis probability = 8.646604e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit 100; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:PhoIndex 3.91556 0.000558429 -3 0.727854 1.55435 ============================== Variances and Principal Axes 3 4 3.8175E-01| -0.7863 0.6178 1.0689E-02| -0.6178 -0.7863 ------------------------------ ======================== Covariance Matrix 1 2 2.401e-01 -1.803e-01 -1.803e-01 1.523e-01 ------------------------ ======================================================================== Model cpflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 100.000 frozen 2 1 cpflux Emax keV 350.000 frozen 3 1 cpflux Flux 0.727854 +/- 0.490002 4 2 npow PhoIndex 1.55435 +/- 0.390298 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 3.92 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 3.92 using 10 PHA bins. Reduced chi-squared = 0.489 for 8 degrees of freedom Null hypothesis probability = 8.646604e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>log npow_cpflux_100_350kev.log; Logging to file:npow_cpflux_100_350kev.log !XSPEC12>show; XSPEC version: 12.9.0i Thu Mar 17 21:27:41 2016 Auto-saving is done after every command. Fit statistic in use: Chi-Squared Minimization technique: Levenberg-Marquardt Convergence criterion = 0.01 Parameter fit deltas: 0.01 * parValue Always calculate parameter derivatives using full (slower) numerical differentiation: No Querying disabled - will not continue fitting. Prefit-renorming enabled. Solar abundance table: angr Photoionization Cross-Section Table: bcmc: Balucinska-Church and McCammon, 1998 Cosmology in use: H0 = 70 q0 = 0 Lambda0 = 0.73 Model data directory: /software/lheasoft/release/x86_64-unknown-linux-gnu-libc2.12/../spectral/modelData/ Plot settings: Showing of individual additive components is OFF. Showing of background spectra is OFF. Effective area normalization is OFF. Current unit settings: Energy = keV Wavelength = angstrom, with Y-Axis displayed per Hz X-Axis data display mode: 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: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger671231/remake_spec_cflux/spec_20ms_peak/sw00671231000b_20ms_peak.rsp associated with spectrum 1 source 1 energies: 204 channels: 10 Distinct RMF files: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger671231/remake_spec_cflux/spec_20ms_peak/sw00671231000b_20ms_peak.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger671231/remake_spec_cflux/spec_20ms_peak/sw00671231000b_20ms_peak.pha Net count rate (cts/s) for Spectrum:1 4.098e-01 +/- 9.127e-02 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 1-10 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 0.02 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger671231/remake_spec_cflux/spec_20ms_peak/sw00671231000b_20ms_peak.rsp for Source 1 Spectral data counts: 0.00819537 Model predicted rate: 0.389992 Current model list: ======================================================================== Model cpflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 100.000 frozen 2 1 cpflux Emax keV 350.000 frozen 3 1 cpflux Flux 0.727854 +/- 0.490002 4 2 npow PhoIndex 1.55435 +/- 0.390298 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 3.92 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 3.92 using 10 PHA bins. Reduced chi-squared = 0.489 for 8 degrees of freedom Null hypothesis probability = 8.646604e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Weighting method: standard !XSPEC12>error 3; Parameter Confidence Range (2.706) ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at 1.55435 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Fit error occurred during lower bound error calculation. 3 0 1.69784 (-0.727794,0.970047) !XSPEC12>error 4; Parameter Confidence Range (2.706) 4 0.984766 2.17782 (-0.569638,0.623418) !XSPEC12>log none; Log file closed logging switched off XSPEC12>@/local/data/bat1/alien/Swift_3rdBATcatalog/event/scripts/test_cflux/bat_npow_cflux_15_350kev_fit.xcm !XSPEC12>log none; No log file open !XSPEC12>query no; !XSPEC12>model cflux*npow ; 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 ; -8.0 1.00000E+02 -30.000 -30.000 1.0000 1.0000 ; 1.500 1.00000E-02 -3.0000 -2.0000 9.0000 10.000 ; 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 cflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 15.0000 frozen 2 1 cflux Emax keV 350.000 frozen 3 1 cflux lg10Flux cgs -8.00000 +/- 0.0 4 2 npow PhoIndex 1.50000 +/- 0.0 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 22.72 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 22.72 using 10 PHA bins. Reduced chi-squared = 3.246 for 7 degrees of freedom Null hypothesis probability = 1.907077e-03 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>freeze 6; Fit statistic : Chi-Squared = 22.72 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 22.72 using 10 PHA bins. Reduced chi-squared = 2.840 for 8 degrees of freedom Null hypothesis probability = 3.743369e-03 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:PhoIndex 21.798 0.612058 1 -7.83228 1.78081 11.8181 1.15488 0 -7.12995 2.82962 10.344 2.04832 0 -7.04758 2.56644 6.73873 2.92139 -1 -6.54394 1.40040 4.43577 6.00836 -2 -6.44519 1.71343 3.92518 3.89847 -3 -6.40239 1.52132 3.91656 0.150013 -4 -6.42320 1.56515 ============================== Variances and Principal Axes 3 4 7.6399E-03| -0.8928 -0.4504 1.8750E-01| 0.4504 -0.8928 ------------------------------ ======================== Covariance Matrix 1 2 4.413e-02 -7.233e-02 -7.233e-02 1.510e-01 ------------------------ ======================================================================== Model cflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 15.0000 frozen 2 1 cflux Emax keV 350.000 frozen 3 1 cflux lg10Flux cgs -6.42320 +/- 0.210060 4 2 npow PhoIndex 1.56515 +/- 0.388605 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 3.92 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 3.92 using 10 PHA bins. Reduced chi-squared = 0.490 for 8 degrees of freedom Null hypothesis probability = 8.645721e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:PhoIndex 3.91567 0.0461775 -3 -6.41639 1.55096 ============================== Variances and Principal Axes 3 4 7.6344E-03| -0.8931 -0.4498 1.8987E-01| 0.4498 -0.8931 ------------------------------ ======================== Covariance Matrix 1 2 4.451e-02 -7.321e-02 -7.321e-02 1.530e-01 ------------------------ ======================================================================== Model cflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 15.0000 frozen 2 1 cflux Emax keV 350.000 frozen 3 1 cflux lg10Flux cgs -6.41639 +/- 0.210971 4 2 npow PhoIndex 1.55096 +/- 0.391146 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 3.92 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 3.92 using 10 PHA bins. Reduced chi-squared = 0.489 for 8 degrees of freedom Null hypothesis probability = 8.646511e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit 100; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:PhoIndex 3.91557 0.01628 -3 -6.41852 1.55550 ============================== Variances and Principal Axes 3 4 7.6334E-03| -0.8930 -0.4501 1.8899E-01| 0.4501 -0.8930 ------------------------------ ======================== Covariance Matrix 1 2 4.437e-02 -7.288e-02 -7.288e-02 1.523e-01 ------------------------ ======================================================================== Model cflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 15.0000 frozen 2 1 cflux Emax keV 350.000 frozen 3 1 cflux lg10Flux cgs -6.41852 +/- 0.210631 4 2 npow PhoIndex 1.55550 +/- 0.390197 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 3.92 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 3.92 using 10 PHA bins. Reduced chi-squared = 0.489 for 8 degrees of freedom Null hypothesis probability = 8.646596e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>log npow_cflux_15_350kev.log; Logging to file:npow_cflux_15_350kev.log !XSPEC12>show; XSPEC version: 12.9.0i Thu Mar 17 21:27:42 2016 Auto-saving is done after every command. Fit statistic in use: Chi-Squared Minimization technique: Levenberg-Marquardt Convergence criterion = 0.01 Parameter fit deltas: 0.01 * parValue Always calculate parameter derivatives using full (slower) numerical differentiation: No Querying disabled - will not continue fitting. Prefit-renorming enabled. Solar abundance table: angr Photoionization Cross-Section Table: bcmc: Balucinska-Church and McCammon, 1998 Cosmology in use: H0 = 70 q0 = 0 Lambda0 = 0.73 Model data directory: /software/lheasoft/release/x86_64-unknown-linux-gnu-libc2.12/../spectral/modelData/ Plot settings: Showing of individual additive components is OFF. Showing of background spectra is OFF. Effective area normalization is OFF. Current unit settings: Energy = keV Wavelength = angstrom, with Y-Axis displayed per Hz X-Axis data display mode: 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: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger671231/remake_spec_cflux/spec_20ms_peak/sw00671231000b_20ms_peak.rsp associated with spectrum 1 source 1 energies: 204 channels: 10 Distinct RMF files: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger671231/remake_spec_cflux/spec_20ms_peak/sw00671231000b_20ms_peak.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger671231/remake_spec_cflux/spec_20ms_peak/sw00671231000b_20ms_peak.pha Net count rate (cts/s) for Spectrum:1 4.098e-01 +/- 9.127e-02 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 1-10 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 0.02 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger671231/remake_spec_cflux/spec_20ms_peak/sw00671231000b_20ms_peak.rsp for Source 1 Spectral data counts: 0.00819537 Model predicted rate: 0.389954 Current model list: ======================================================================== Model cflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 15.0000 frozen 2 1 cflux Emax keV 350.000 frozen 3 1 cflux lg10Flux cgs -6.41852 +/- 0.210631 4 2 npow PhoIndex 1.55550 +/- 0.390197 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 3.92 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 3.92 using 10 PHA bins. Reduced chi-squared = 0.489 for 8 degrees of freedom Null hypothesis probability = 8.646596e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Weighting method: standard !XSPEC12>error 3; Parameter Confidence Range (2.706) 3 -6.78167 -6.13218 (-0.363829,0.28566) !XSPEC12>error 4; Parameter Confidence Range (2.706) 4 0.984767 2.17782 (-0.569752,0.623304) !XSPEC12>log none; Log file closed logging switched off XSPEC12>@/local/data/bat1/alien/Swift_3rdBATcatalog/event/scripts/test_cflux/bat_npow_cflux_15_150kev_fit.xcm !XSPEC12>log none; No log file open !XSPEC12>query no; !XSPEC12>model cflux*npow ; 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 ; -8.0 1.00000E+02 -30.000 -30.000 1.0000 1.0000 ; 1.500 1.00000E-02 -3.0000 -2.0000 9.0000 10.000 ; 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 cflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 15.0000 frozen 2 1 cflux Emax keV 350.000 frozen 3 1 cflux lg10Flux cgs -8.00000 +/- 0.0 4 2 npow PhoIndex 1.50000 +/- 0.0 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 22.72 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 22.72 using 10 PHA bins. Reduced chi-squared = 3.246 for 7 degrees of freedom Null hypothesis probability = 1.907077e-03 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>freeze 6; Fit statistic : Chi-Squared = 22.72 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 22.72 using 10 PHA bins. Reduced chi-squared = 2.840 for 8 degrees of freedom Null hypothesis probability = 3.743369e-03 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:PhoIndex 21.798 0.612058 1 -7.83228 1.78081 11.8181 1.15488 0 -7.12995 2.82962 10.344 2.04832 0 -7.04758 2.56644 6.73873 2.92139 -1 -6.54394 1.40040 4.43577 6.00836 -2 -6.44519 1.71343 3.92518 3.89847 -3 -6.40239 1.52132 3.91656 0.150013 -4 -6.42320 1.56515 ============================== Variances and Principal Axes 3 4 7.6399E-03| -0.8928 -0.4504 1.8750E-01| 0.4504 -0.8928 ------------------------------ ======================== Covariance Matrix 1 2 4.413e-02 -7.233e-02 -7.233e-02 1.510e-01 ------------------------ ======================================================================== Model cflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 15.0000 frozen 2 1 cflux Emax keV 350.000 frozen 3 1 cflux lg10Flux cgs -6.42320 +/- 0.210060 4 2 npow PhoIndex 1.56515 +/- 0.388605 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 3.92 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 3.92 using 10 PHA bins. Reduced chi-squared = 0.490 for 8 degrees of freedom Null hypothesis probability = 8.645721e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:PhoIndex 3.91567 0.0461775 -3 -6.41639 1.55096 ============================== Variances and Principal Axes 3 4 7.6344E-03| -0.8931 -0.4498 1.8987E-01| 0.4498 -0.8931 ------------------------------ ======================== Covariance Matrix 1 2 4.451e-02 -7.321e-02 -7.321e-02 1.530e-01 ------------------------ ======================================================================== Model cflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 15.0000 frozen 2 1 cflux Emax keV 350.000 frozen 3 1 cflux lg10Flux cgs -6.41639 +/- 0.210971 4 2 npow PhoIndex 1.55096 +/- 0.391146 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 3.92 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 3.92 using 10 PHA bins. Reduced chi-squared = 0.489 for 8 degrees of freedom Null hypothesis probability = 8.646511e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit 100; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:PhoIndex 3.91557 0.01628 -3 -6.41852 1.55550 ============================== Variances and Principal Axes 3 4 7.6334E-03| -0.8930 -0.4501 1.8899E-01| 0.4501 -0.8930 ------------------------------ ======================== Covariance Matrix 1 2 4.437e-02 -7.288e-02 -7.288e-02 1.523e-01 ------------------------ ======================================================================== Model cflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 15.0000 frozen 2 1 cflux Emax keV 350.000 frozen 3 1 cflux lg10Flux cgs -6.41852 +/- 0.210631 4 2 npow PhoIndex 1.55550 +/- 0.390197 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 3.92 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 3.92 using 10 PHA bins. Reduced chi-squared = 0.489 for 8 degrees of freedom Null hypothesis probability = 8.646596e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>newpar 1 15.0; Fit statistic : Chi-Squared = 3.92 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 3.92 using 10 PHA bins. Reduced chi-squared = 0.489 for 8 degrees of freedom Null hypothesis probability = 8.646596e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>newpar 2 150.0; Fit statistic : Chi-Squared = 13.99 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 13.99 using 10 PHA bins. Reduced chi-squared = 1.749 for 8 degrees of freedom Null hypothesis probability = 8.202023e-02 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:PhoIndex 4.26104 28.6462 -3 -6.59825 1.55402 3.91679 3.5041 -4 -6.64887 1.55448 3.91556 0.186272 -5 -6.65224 1.55441 ============================== Variances and Principal Axes 3 4 8.8461E-03| -0.9727 -0.2322 1.5809E-01| 0.2322 -0.9727 ------------------------------ ======================== Covariance Matrix 1 2 1.689e-02 -3.370e-02 -3.370e-02 1.500e-01 ------------------------ ======================================================================== Model cflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 15.0000 frozen 2 1 cflux Emax keV 150.000 frozen 3 1 cflux lg10Flux cgs -6.65224 +/- 0.129961 4 2 npow PhoIndex 1.55441 +/- 0.387356 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 3.92 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 3.92 using 10 PHA bins. Reduced chi-squared = 0.489 for 8 degrees of freedom Null hypothesis probability = 8.646604e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:PhoIndex 3.91556 0.00142037 -3 -6.65227 1.55443 ============================== Variances and Principal Axes 3 4 8.9851E-03| -0.9727 -0.2321 1.6057E-01| 0.2321 -0.9727 ------------------------------ ======================== Covariance Matrix 1 2 1.715e-02 -3.423e-02 -3.423e-02 1.524e-01 ------------------------ ======================================================================== Model cflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 15.0000 frozen 2 1 cflux Emax keV 150.000 frozen 3 1 cflux lg10Flux cgs -6.65227 +/- 0.130975 4 2 npow PhoIndex 1.55443 +/- 0.390385 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 3.92 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 3.92 using 10 PHA bins. Reduced chi-squared = 0.489 for 8 degrees of freedom Null hypothesis probability = 8.646604e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit 100; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:PhoIndex 3.91556 2.6983e-05 1 -6.65227 1.55443 ============================== Variances and Principal Axes 3 4 8.9862E-03| -0.9727 -0.2322 1.6059E-01| 0.2322 -0.9727 ------------------------------ ======================== Covariance Matrix 1 2 1.716e-02 -3.423e-02 -3.423e-02 1.524e-01 ------------------------ ======================================================================== Model cflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 15.0000 frozen 2 1 cflux Emax keV 150.000 frozen 3 1 cflux lg10Flux cgs -6.65227 +/- 0.130984 4 2 npow PhoIndex 1.55443 +/- 0.390410 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 3.92 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 3.92 using 10 PHA bins. Reduced chi-squared = 0.489 for 8 degrees of freedom Null hypothesis probability = 8.646604e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>log npow_cflux_15_150kev.log; Logging to file:npow_cflux_15_150kev.log !XSPEC12>show; XSPEC version: 12.9.0i Thu Mar 17 21:27:43 2016 Auto-saving is done after every command. Fit statistic in use: Chi-Squared Minimization technique: Levenberg-Marquardt Convergence criterion = 0.01 Parameter fit deltas: 0.01 * parValue Always calculate parameter derivatives using full (slower) numerical differentiation: No Querying disabled - will not continue fitting. Prefit-renorming enabled. Solar abundance table: angr Photoionization Cross-Section Table: bcmc: Balucinska-Church and McCammon, 1998 Cosmology in use: H0 = 70 q0 = 0 Lambda0 = 0.73 Model data directory: /software/lheasoft/release/x86_64-unknown-linux-gnu-libc2.12/../spectral/modelData/ Plot settings: Showing of individual additive components is OFF. Showing of background spectra is OFF. Effective area normalization is OFF. Current unit settings: Energy = keV Wavelength = angstrom, with Y-Axis displayed per Hz X-Axis data display mode: 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: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger671231/remake_spec_cflux/spec_20ms_peak/sw00671231000b_20ms_peak.rsp associated with spectrum 1 source 1 energies: 204 channels: 10 Distinct RMF files: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger671231/remake_spec_cflux/spec_20ms_peak/sw00671231000b_20ms_peak.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger671231/remake_spec_cflux/spec_20ms_peak/sw00671231000b_20ms_peak.pha Net count rate (cts/s) for Spectrum:1 4.098e-01 +/- 9.127e-02 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 1-10 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 0.02 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger671231/remake_spec_cflux/spec_20ms_peak/sw00671231000b_20ms_peak.rsp for Source 1 Spectral data counts: 0.00819537 Model predicted rate: 0.389989 Current model list: ======================================================================== Model cflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 15.0000 frozen 2 1 cflux Emax keV 150.000 frozen 3 1 cflux lg10Flux cgs -6.65227 +/- 0.130984 4 2 npow PhoIndex 1.55443 +/- 0.390410 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 3.92 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 3.92 using 10 PHA bins. Reduced chi-squared = 0.489 for 8 degrees of freedom Null hypothesis probability = 8.646604e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Weighting method: standard !XSPEC12>error 3; Parameter Confidence Range (2.706) 3 -6.90935 -6.48016 (-0.257082,0.172108) !XSPEC12>error 4; Parameter Confidence Range (2.706) 4 0.984767 2.17783 (-0.569658,0.623401) !XSPEC12>log none; Log file closed logging switched off XSPEC12>@/local/data/bat1/alien/Swift_3rdBATcatalog/event/scripts/test_cflux/bat_npow_cflux_15_25kev_fit.xcm !XSPEC12>log none; No log file open !XSPEC12>query no; !XSPEC12>model cflux*npow ; 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 ; -8.0 1.00000E+02 -30.000 -30.000 1.0000 1.0000 ; 1.500 1.00000E-02 -3.0000 -2.0000 9.0000 10.000 ; 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 cflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 15.0000 frozen 2 1 cflux Emax keV 350.000 frozen 3 1 cflux lg10Flux cgs -8.00000 +/- 0.0 4 2 npow PhoIndex 1.50000 +/- 0.0 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 22.72 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 22.72 using 10 PHA bins. Reduced chi-squared = 3.246 for 7 degrees of freedom Null hypothesis probability = 1.907077e-03 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>freeze 6; Fit statistic : Chi-Squared = 22.72 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 22.72 using 10 PHA bins. Reduced chi-squared = 2.840 for 8 degrees of freedom Null hypothesis probability = 3.743369e-03 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:PhoIndex 21.798 0.612058 1 -7.83228 1.78081 11.8181 1.15488 0 -7.12995 2.82962 10.344 2.04832 0 -7.04758 2.56644 6.73873 2.92139 -1 -6.54394 1.40040 4.43577 6.00836 -2 -6.44519 1.71343 3.92518 3.89847 -3 -6.40239 1.52132 3.91656 0.150013 -4 -6.42320 1.56515 ============================== Variances and Principal Axes 3 4 7.6399E-03| -0.8928 -0.4504 1.8750E-01| 0.4504 -0.8928 ------------------------------ ======================== Covariance Matrix 1 2 4.413e-02 -7.233e-02 -7.233e-02 1.510e-01 ------------------------ ======================================================================== Model cflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 15.0000 frozen 2 1 cflux Emax keV 350.000 frozen 3 1 cflux lg10Flux cgs -6.42320 +/- 0.210060 4 2 npow PhoIndex 1.56515 +/- 0.388605 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 3.92 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 3.92 using 10 PHA bins. Reduced chi-squared = 0.490 for 8 degrees of freedom Null hypothesis probability = 8.645721e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:PhoIndex 3.91567 0.0461775 -3 -6.41639 1.55096 ============================== Variances and Principal Axes 3 4 7.6344E-03| -0.8931 -0.4498 1.8987E-01| 0.4498 -0.8931 ------------------------------ ======================== Covariance Matrix 1 2 4.451e-02 -7.321e-02 -7.321e-02 1.530e-01 ------------------------ ======================================================================== Model cflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 15.0000 frozen 2 1 cflux Emax keV 350.000 frozen 3 1 cflux lg10Flux cgs -6.41639 +/- 0.210971 4 2 npow PhoIndex 1.55096 +/- 0.391146 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 3.92 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 3.92 using 10 PHA bins. Reduced chi-squared = 0.489 for 8 degrees of freedom Null hypothesis probability = 8.646511e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit 100; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:PhoIndex 3.91557 0.01628 -3 -6.41852 1.55550 ============================== Variances and Principal Axes 3 4 7.6334E-03| -0.8930 -0.4501 1.8899E-01| 0.4501 -0.8930 ------------------------------ ======================== Covariance Matrix 1 2 4.437e-02 -7.288e-02 -7.288e-02 1.523e-01 ------------------------ ======================================================================== Model cflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 15.0000 frozen 2 1 cflux Emax keV 350.000 frozen 3 1 cflux lg10Flux cgs -6.41852 +/- 0.210631 4 2 npow PhoIndex 1.55550 +/- 0.390197 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 3.92 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 3.92 using 10 PHA bins. Reduced chi-squared = 0.489 for 8 degrees of freedom Null hypothesis probability = 8.646596e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>newpar 1 15.0; Fit statistic : Chi-Squared = 3.92 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 3.92 using 10 PHA bins. Reduced chi-squared = 0.489 for 8 degrees of freedom Null hypothesis probability = 8.646596e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>newpar 2 25.0; Fit statistic : Chi-Squared = 2390.02 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 2390.02 using 10 PHA bins. Reduced chi-squared = 298.752 for 8 degrees of freedom Null hypothesis probability = 0.000000e+00 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:PhoIndex 291.42 3095.03 -3 -6.81440 1.55693 31.7674 431.574 -4 -7.15717 1.55638 5.40069 61.0516 -5 -7.39210 1.55522 3.93167 8.21557 -6 -7.48528 1.55442 3.91557 0.690939 -7 -7.49726 1.55447 3.91556 0.012453 -8 -7.49749 1.55445 ============================== Variances and Principal Axes 3 4 8.8844E-03| -0.9685 0.2491 1.6172E-01| -0.2491 -0.9685 ------------------------------ ======================== Covariance Matrix 1 2 1.837e-02 3.688e-02 3.688e-02 1.522e-01 ------------------------ ======================================================================== Model cflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 15.0000 frozen 2 1 cflux Emax keV 25.0000 frozen 3 1 cflux lg10Flux cgs -7.49749 +/- 0.135538 4 2 npow PhoIndex 1.55445 +/- 0.390177 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 3.92 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 3.92 using 10 PHA bins. Reduced chi-squared = 0.489 for 8 degrees of freedom Null hypothesis probability = 8.646604e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:PhoIndex 3.91556 7.06042e-05 1 -7.49749 1.55445 ============================== Variances and Principal Axes 3 4 8.8937E-03| -0.9685 0.2491 1.6189E-01| -0.2491 -0.9685 ------------------------------ ======================== Covariance Matrix 1 2 1.839e-02 3.692e-02 3.692e-02 1.524e-01 ------------------------ ======================================================================== Model cflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 15.0000 frozen 2 1 cflux Emax keV 25.0000 frozen 3 1 cflux lg10Flux cgs -7.49749 +/- 0.135610 4 2 npow PhoIndex 1.55445 +/- 0.390381 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 3.92 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 3.92 using 10 PHA bins. Reduced chi-squared = 0.489 for 8 degrees of freedom Null hypothesis probability = 8.646604e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit 100; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:PhoIndex 3.91556 6.9976e-05 -3 -7.49749 1.55446 ============================== Variances and Principal Axes 3 4 8.8937E-03| -0.9685 0.2491 1.6189E-01| -0.2491 -0.9685 ------------------------------ ======================== Covariance Matrix 1 2 1.839e-02 3.692e-02 3.692e-02 1.524e-01 ------------------------ ======================================================================== Model cflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 15.0000 frozen 2 1 cflux Emax keV 25.0000 frozen 3 1 cflux lg10Flux cgs -7.49749 +/- 0.135610 4 2 npow PhoIndex 1.55446 +/- 0.390381 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 3.92 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 3.92 using 10 PHA bins. Reduced chi-squared = 0.489 for 8 degrees of freedom Null hypothesis probability = 8.646604e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>log npow_cflux_15_25kev.log; Logging to file:npow_cflux_15_25kev.log !XSPEC12>show; XSPEC version: 12.9.0i Thu Mar 17 21:27:44 2016 Auto-saving is done after every command. Fit statistic in use: Chi-Squared Minimization technique: Levenberg-Marquardt Convergence criterion = 0.01 Parameter fit deltas: 0.01 * parValue Always calculate parameter derivatives using full (slower) numerical differentiation: No Querying disabled - will not continue fitting. Prefit-renorming enabled. Solar abundance table: angr Photoionization Cross-Section Table: bcmc: Balucinska-Church and McCammon, 1998 Cosmology in use: H0 = 70 q0 = 0 Lambda0 = 0.73 Model data directory: /software/lheasoft/release/x86_64-unknown-linux-gnu-libc2.12/../spectral/modelData/ Plot settings: Showing of individual additive components is OFF. Showing of background spectra is OFF. Effective area normalization is OFF. Current unit settings: Energy = keV Wavelength = angstrom, with Y-Axis displayed per Hz X-Axis data display mode: 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: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger671231/remake_spec_cflux/spec_20ms_peak/sw00671231000b_20ms_peak.rsp associated with spectrum 1 source 1 energies: 204 channels: 10 Distinct RMF files: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger671231/remake_spec_cflux/spec_20ms_peak/sw00671231000b_20ms_peak.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger671231/remake_spec_cflux/spec_20ms_peak/sw00671231000b_20ms_peak.pha Net count rate (cts/s) for Spectrum:1 4.098e-01 +/- 9.127e-02 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 1-10 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 0.02 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger671231/remake_spec_cflux/spec_20ms_peak/sw00671231000b_20ms_peak.rsp for Source 1 Spectral data counts: 0.00819537 Model predicted rate: 0.389988 Current model list: ======================================================================== Model cflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 15.0000 frozen 2 1 cflux Emax keV 25.0000 frozen 3 1 cflux lg10Flux cgs -7.49749 +/- 0.135610 4 2 npow PhoIndex 1.55446 +/- 0.390381 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 3.92 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 3.92 using 10 PHA bins. Reduced chi-squared = 0.489 for 8 degrees of freedom Null hypothesis probability = 8.646604e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Weighting method: standard !XSPEC12>error 3; Parameter Confidence Range (2.706) 3 -7.77298 -7.32443 (-0.275488,0.173062) !XSPEC12>error 4; Parameter Confidence Range (2.706) 4 0.984766 2.17782 (-0.569692,0.623366) !XSPEC12>log none; Log file closed logging switched off XSPEC12>@/local/data/bat1/alien/Swift_3rdBATcatalog/event/scripts/test_cflux/bat_npow_cflux_25_50kev_fit.xcm !XSPEC12>log none; No log file open !XSPEC12>query no; !XSPEC12>model cflux*npow ; 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 ; -8.0 1.00000E+02 -30.000 -30.000 1.0000 1.0000 ; 1.500 1.00000E-02 -3.0000 -2.0000 9.0000 10.000 ; 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 cflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 15.0000 frozen 2 1 cflux Emax keV 350.000 frozen 3 1 cflux lg10Flux cgs -8.00000 +/- 0.0 4 2 npow PhoIndex 1.50000 +/- 0.0 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 22.72 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 22.72 using 10 PHA bins. Reduced chi-squared = 3.246 for 7 degrees of freedom Null hypothesis probability = 1.907077e-03 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>freeze 6; Fit statistic : Chi-Squared = 22.72 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 22.72 using 10 PHA bins. Reduced chi-squared = 2.840 for 8 degrees of freedom Null hypothesis probability = 3.743369e-03 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:PhoIndex 21.798 0.612058 1 -7.83228 1.78081 11.8181 1.15488 0 -7.12995 2.82962 10.344 2.04832 0 -7.04758 2.56644 6.73873 2.92139 -1 -6.54394 1.40040 4.43577 6.00836 -2 -6.44519 1.71343 3.92518 3.89847 -3 -6.40239 1.52132 3.91656 0.150013 -4 -6.42320 1.56515 ============================== Variances and Principal Axes 3 4 7.6399E-03| -0.8928 -0.4504 1.8750E-01| 0.4504 -0.8928 ------------------------------ ======================== Covariance Matrix 1 2 4.413e-02 -7.233e-02 -7.233e-02 1.510e-01 ------------------------ ======================================================================== Model cflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 15.0000 frozen 2 1 cflux Emax keV 350.000 frozen 3 1 cflux lg10Flux cgs -6.42320 +/- 0.210060 4 2 npow PhoIndex 1.56515 +/- 0.388605 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 3.92 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 3.92 using 10 PHA bins. Reduced chi-squared = 0.490 for 8 degrees of freedom Null hypothesis probability = 8.645721e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:PhoIndex 3.91567 0.0461775 -3 -6.41639 1.55096 ============================== Variances and Principal Axes 3 4 7.6344E-03| -0.8931 -0.4498 1.8987E-01| 0.4498 -0.8931 ------------------------------ ======================== Covariance Matrix 1 2 4.451e-02 -7.321e-02 -7.321e-02 1.530e-01 ------------------------ ======================================================================== Model cflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 15.0000 frozen 2 1 cflux Emax keV 350.000 frozen 3 1 cflux lg10Flux cgs -6.41639 +/- 0.210971 4 2 npow PhoIndex 1.55096 +/- 0.391146 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 3.92 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 3.92 using 10 PHA bins. Reduced chi-squared = 0.489 for 8 degrees of freedom Null hypothesis probability = 8.646511e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit 100; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:PhoIndex 3.91557 0.01628 -3 -6.41852 1.55550 ============================== Variances and Principal Axes 3 4 7.6334E-03| -0.8930 -0.4501 1.8899E-01| 0.4501 -0.8930 ------------------------------ ======================== Covariance Matrix 1 2 4.437e-02 -7.288e-02 -7.288e-02 1.523e-01 ------------------------ ======================================================================== Model cflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 15.0000 frozen 2 1 cflux Emax keV 350.000 frozen 3 1 cflux lg10Flux cgs -6.41852 +/- 0.210631 4 2 npow PhoIndex 1.55550 +/- 0.390197 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 3.92 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 3.92 using 10 PHA bins. Reduced chi-squared = 0.489 for 8 degrees of freedom Null hypothesis probability = 8.646596e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>newpar 1 25.0; Fit statistic : Chi-Squared = 4.08 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 4.08 using 10 PHA bins. Reduced chi-squared = 0.510 for 8 degrees of freedom Null hypothesis probability = 8.498901e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>newpar 2 50.0; Fit statistic : Chi-Squared = 657.06 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 657.06 using 10 PHA bins. Reduced chi-squared = 82.133 for 8 degrees of freedom Null hypothesis probability = 1.246685e-136 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:PhoIndex 74.559 886.207 -3 -6.78674 1.55517 8.99605 124.889 -4 -7.06960 1.55482 4.03603 17.4673 -5 -7.21505 1.55448 3.91575 1.92454 -6 -7.24636 1.55443 3.91556 0.0709416 -7 -7.24769 1.55444 ============================== Variances and Principal Axes 3 4 9.3913E-03| -0.9997 -0.0229 1.5155E-01| 0.0229 -0.9997 ------------------------------ ======================== Covariance Matrix 1 2 9.466e-03 -3.250e-03 -3.250e-03 1.515e-01 ------------------------ ======================================================================== Model cflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 25.0000 frozen 2 1 cflux Emax keV 50.0000 frozen 3 1 cflux lg10Flux cgs -7.24769 +/- 9.72918E-02 4 2 npow PhoIndex 1.55444 +/- 0.389196 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 3.92 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 3.92 using 10 PHA bins. Reduced chi-squared = 0.489 for 8 degrees of freedom Null hypothesis probability = 8.646604e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:PhoIndex 3.91556 0.000435791 0 -7.24769 1.55444 ============================== Variances and Principal Axes 3 4 9.4491E-03| -0.9997 -0.0229 1.5248E-01| 0.0229 -0.9997 ------------------------------ ======================== Covariance Matrix 1 2 9.524e-03 -3.271e-03 -3.271e-03 1.524e-01 ------------------------ ======================================================================== Model cflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 25.0000 frozen 2 1 cflux Emax keV 50.0000 frozen 3 1 cflux lg10Flux cgs -7.24769 +/- 9.75908E-02 4 2 npow PhoIndex 1.55444 +/- 0.390393 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 3.92 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 3.92 using 10 PHA bins. Reduced chi-squared = 0.489 for 8 degrees of freedom Null hypothesis probability = 8.646604e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit 100; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:PhoIndex 3.91556 0.000216653 1 -7.24769 1.55444 ============================== Variances and Principal Axes 3 4 9.4493E-03| -0.9997 -0.0229 1.5249E-01| 0.0229 -0.9997 ------------------------------ ======================== Covariance Matrix 1 2 9.524e-03 -3.271e-03 -3.271e-03 1.524e-01 ------------------------ ======================================================================== Model cflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 25.0000 frozen 2 1 cflux Emax keV 50.0000 frozen 3 1 cflux lg10Flux cgs -7.24769 +/- 9.75917E-02 4 2 npow PhoIndex 1.55444 +/- 0.390399 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 3.92 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 3.92 using 10 PHA bins. Reduced chi-squared = 0.489 for 8 degrees of freedom Null hypothesis probability = 8.646604e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>log npow_cflux_25_50kev.log; Logging to file:npow_cflux_25_50kev.log !XSPEC12>show; XSPEC version: 12.9.0i Thu Mar 17 21:27:45 2016 Auto-saving is done after every command. Fit statistic in use: Chi-Squared Minimization technique: Levenberg-Marquardt Convergence criterion = 0.01 Parameter fit deltas: 0.01 * parValue Always calculate parameter derivatives using full (slower) numerical differentiation: No Querying disabled - will not continue fitting. Prefit-renorming enabled. Solar abundance table: angr Photoionization Cross-Section Table: bcmc: Balucinska-Church and McCammon, 1998 Cosmology in use: H0 = 70 q0 = 0 Lambda0 = 0.73 Model data directory: /software/lheasoft/release/x86_64-unknown-linux-gnu-libc2.12/../spectral/modelData/ Plot settings: Showing of individual additive components is OFF. Showing of background spectra is OFF. Effective area normalization is OFF. Current unit settings: Energy = keV Wavelength = angstrom, with Y-Axis displayed per Hz X-Axis data display mode: 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: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger671231/remake_spec_cflux/spec_20ms_peak/sw00671231000b_20ms_peak.rsp associated with spectrum 1 source 1 energies: 204 channels: 10 Distinct RMF files: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger671231/remake_spec_cflux/spec_20ms_peak/sw00671231000b_20ms_peak.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger671231/remake_spec_cflux/spec_20ms_peak/sw00671231000b_20ms_peak.pha Net count rate (cts/s) for Spectrum:1 4.098e-01 +/- 9.127e-02 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 1-10 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 0.02 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger671231/remake_spec_cflux/spec_20ms_peak/sw00671231000b_20ms_peak.rsp for Source 1 Spectral data counts: 0.00819537 Model predicted rate: 0.389992 Current model list: ======================================================================== Model cflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 25.0000 frozen 2 1 cflux Emax keV 50.0000 frozen 3 1 cflux lg10Flux cgs -7.24769 +/- 9.75917E-02 4 2 npow PhoIndex 1.55444 +/- 0.390399 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 3.92 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 3.92 using 10 PHA bins. Reduced chi-squared = 0.489 for 8 degrees of freedom Null hypothesis probability = 8.646604e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Weighting method: standard !XSPEC12>error 3; Parameter Confidence Range (2.706) 3 -7.44939 -7.11077 (-0.201692,0.136919) !XSPEC12>error 4; Parameter Confidence Range (2.706) 4 0.984766 2.17782 (-0.569673,0.623386) !XSPEC12>log none; Log file closed logging switched off XSPEC12>@/local/data/bat1/alien/Swift_3rdBATcatalog/event/scripts/test_cflux/bat_npow_cflux_50_100kev_fit.xcm !XSPEC12>log none; No log file open !XSPEC12>query no; !XSPEC12>model cflux*npow ; 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 ; -8.0 1.00000E+02 -30.000 -30.000 1.0000 1.0000 ; 1.500 1.00000E-02 -3.0000 -2.0000 9.0000 10.000 ; 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 cflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 15.0000 frozen 2 1 cflux Emax keV 350.000 frozen 3 1 cflux lg10Flux cgs -8.00000 +/- 0.0 4 2 npow PhoIndex 1.50000 +/- 0.0 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 22.72 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 22.72 using 10 PHA bins. Reduced chi-squared = 3.246 for 7 degrees of freedom Null hypothesis probability = 1.907077e-03 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>freeze 6; Fit statistic : Chi-Squared = 22.72 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 22.72 using 10 PHA bins. Reduced chi-squared = 2.840 for 8 degrees of freedom Null hypothesis probability = 3.743369e-03 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:PhoIndex 21.798 0.612058 1 -7.83228 1.78081 11.8181 1.15488 0 -7.12995 2.82962 10.344 2.04832 0 -7.04758 2.56644 6.73873 2.92139 -1 -6.54394 1.40040 4.43577 6.00836 -2 -6.44519 1.71343 3.92518 3.89847 -3 -6.40239 1.52132 3.91656 0.150013 -4 -6.42320 1.56515 ============================== Variances and Principal Axes 3 4 7.6399E-03| -0.8928 -0.4504 1.8750E-01| 0.4504 -0.8928 ------------------------------ ======================== Covariance Matrix 1 2 4.413e-02 -7.233e-02 -7.233e-02 1.510e-01 ------------------------ ======================================================================== Model cflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 15.0000 frozen 2 1 cflux Emax keV 350.000 frozen 3 1 cflux lg10Flux cgs -6.42320 +/- 0.210060 4 2 npow PhoIndex 1.56515 +/- 0.388605 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 3.92 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 3.92 using 10 PHA bins. Reduced chi-squared = 0.490 for 8 degrees of freedom Null hypothesis probability = 8.645721e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:PhoIndex 3.91567 0.0461775 -3 -6.41639 1.55096 ============================== Variances and Principal Axes 3 4 7.6344E-03| -0.8931 -0.4498 1.8987E-01| 0.4498 -0.8931 ------------------------------ ======================== Covariance Matrix 1 2 4.451e-02 -7.321e-02 -7.321e-02 1.530e-01 ------------------------ ======================================================================== Model cflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 15.0000 frozen 2 1 cflux Emax keV 350.000 frozen 3 1 cflux lg10Flux cgs -6.41639 +/- 0.210971 4 2 npow PhoIndex 1.55096 +/- 0.391146 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 3.92 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 3.92 using 10 PHA bins. Reduced chi-squared = 0.489 for 8 degrees of freedom Null hypothesis probability = 8.646511e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit 100; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:PhoIndex 3.91557 0.01628 -3 -6.41852 1.55550 ============================== Variances and Principal Axes 3 4 7.6334E-03| -0.8930 -0.4501 1.8899E-01| 0.4501 -0.8930 ------------------------------ ======================== Covariance Matrix 1 2 4.437e-02 -7.288e-02 -7.288e-02 1.523e-01 ------------------------ ======================================================================== Model cflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 15.0000 frozen 2 1 cflux Emax keV 350.000 frozen 3 1 cflux lg10Flux cgs -6.41852 +/- 0.210631 4 2 npow PhoIndex 1.55550 +/- 0.390197 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 3.92 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 3.92 using 10 PHA bins. Reduced chi-squared = 0.489 for 8 degrees of freedom Null hypothesis probability = 8.646596e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>newpar 1 50.0; Fit statistic : Chi-Squared = 5.71 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 5.71 using 10 PHA bins. Reduced chi-squared = 0.714 for 8 degrees of freedom Null hypothesis probability = 6.794835e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>newpar 2 100.0; Fit statistic : Chi-Squared = 313.70 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 313.70 using 10 PHA bins. Reduced chi-squared = 39.213 for 8 degrees of freedom Null hypothesis probability = 4.977615e-63 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:PhoIndex 34.3133 471.017 -3 -6.76297 1.55344 5.58644 66.6602 -4 -7.00254 1.55389 3.93508 9.00733 -5 -7.10012 1.55443 3.91557 0.778215 -6 -7.11329 1.55441 3.91556 0.0146337 -7 -7.11355 1.55442 ============================== Variances and Principal Axes 3 4 8.5155E-03| -0.9467 -0.3221 1.6884E-01| 0.3221 -0.9467 ------------------------------ ======================== Covariance Matrix 1 2 2.514e-02 -4.888e-02 -4.888e-02 1.522e-01 ------------------------ ======================================================================== Model cflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 50.0000 frozen 2 1 cflux Emax keV 100.000 frozen 3 1 cflux lg10Flux cgs -7.11355 +/- 0.158572 4 2 npow PhoIndex 1.55442 +/- 0.390141 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 3.92 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 3.92 using 10 PHA bins. Reduced chi-squared = 0.489 for 8 degrees of freedom Null hypothesis probability = 8.646604e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:PhoIndex 3.91556 7.13927e-05 0 -7.11355 1.55442 ============================== Variances and Principal Axes 3 4 8.5258E-03| -0.9467 -0.3221 1.6905E-01| 0.3221 -0.9467 ------------------------------ ======================== Covariance Matrix 1 2 2.518e-02 -4.894e-02 -4.894e-02 1.524e-01 ------------------------ ======================================================================== Model cflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 50.0000 frozen 2 1 cflux Emax keV 100.000 frozen 3 1 cflux lg10Flux cgs -7.11355 +/- 0.158668 4 2 npow PhoIndex 1.55442 +/- 0.390379 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 3.92 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 3.92 using 10 PHA bins. Reduced chi-squared = 0.489 for 8 degrees of freedom Null hypothesis probability = 8.646604e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit 100; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:PhoIndex 3.91556 6.13654e-05 0 -7.11355 1.55442 ============================== Variances and Principal Axes 3 4 8.5258E-03| -0.9467 -0.3221 1.6905E-01| 0.3221 -0.9467 ------------------------------ ======================== Covariance Matrix 1 2 2.518e-02 -4.894e-02 -4.894e-02 1.524e-01 ------------------------ ======================================================================== Model cflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 50.0000 frozen 2 1 cflux Emax keV 100.000 frozen 3 1 cflux lg10Flux cgs -7.11355 +/- 0.158668 4 2 npow PhoIndex 1.55442 +/- 0.390379 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 3.92 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 3.92 using 10 PHA bins. Reduced chi-squared = 0.489 for 8 degrees of freedom Null hypothesis probability = 8.646604e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>log npow_cflux_50_100kev.log; Logging to file:npow_cflux_50_100kev.log !XSPEC12>show; XSPEC version: 12.9.0i Thu Mar 17 21:27:46 2016 Auto-saving is done after every command. Fit statistic in use: Chi-Squared Minimization technique: Levenberg-Marquardt Convergence criterion = 0.01 Parameter fit deltas: 0.01 * parValue Always calculate parameter derivatives using full (slower) numerical differentiation: No Querying disabled - will not continue fitting. Prefit-renorming enabled. Solar abundance table: angr Photoionization Cross-Section Table: bcmc: Balucinska-Church and McCammon, 1998 Cosmology in use: H0 = 70 q0 = 0 Lambda0 = 0.73 Model data directory: /software/lheasoft/release/x86_64-unknown-linux-gnu-libc2.12/../spectral/modelData/ Plot settings: Showing of individual additive components is OFF. Showing of background spectra is OFF. Effective area normalization is OFF. Current unit settings: Energy = keV Wavelength = angstrom, with Y-Axis displayed per Hz X-Axis data display mode: 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: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger671231/remake_spec_cflux/spec_20ms_peak/sw00671231000b_20ms_peak.rsp associated with spectrum 1 source 1 energies: 204 channels: 10 Distinct RMF files: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger671231/remake_spec_cflux/spec_20ms_peak/sw00671231000b_20ms_peak.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger671231/remake_spec_cflux/spec_20ms_peak/sw00671231000b_20ms_peak.pha Net count rate (cts/s) for Spectrum:1 4.098e-01 +/- 9.127e-02 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 1-10 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 0.02 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger671231/remake_spec_cflux/spec_20ms_peak/sw00671231000b_20ms_peak.rsp for Source 1 Spectral data counts: 0.00819537 Model predicted rate: 0.389989 Current model list: ======================================================================== Model cflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 50.0000 frozen 2 1 cflux Emax keV 100.000 frozen 3 1 cflux lg10Flux cgs -7.11355 +/- 0.158668 4 2 npow PhoIndex 1.55442 +/- 0.390379 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 3.92 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 3.92 using 10 PHA bins. Reduced chi-squared = 0.489 for 8 degrees of freedom Null hypothesis probability = 8.646604e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Weighting method: standard !XSPEC12>error 3; Parameter Confidence Range (2.706) 3 -7.43928 -6.9186 (-0.325732,0.19495) !XSPEC12>error 4; Parameter Confidence Range (2.706) 4 0.984766 2.17782 (-0.569651,0.623406) !XSPEC12>log none; Log file closed logging switched off XSPEC12>@/local/data/bat1/alien/Swift_3rdBATcatalog/event/scripts/test_cflux/bat_npow_cflux_100_150kev_fit.xcm !XSPEC12>log none; No log file open !XSPEC12>query no; !XSPEC12>model cflux*npow ; 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 ; -8.0 1.00000E+02 -30.000 -30.000 1.0000 1.0000 ; 1.500 1.00000E-02 -3.0000 -2.0000 9.0000 10.000 ; 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 cflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 15.0000 frozen 2 1 cflux Emax keV 350.000 frozen 3 1 cflux lg10Flux cgs -8.00000 +/- 0.0 4 2 npow PhoIndex 1.50000 +/- 0.0 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 22.72 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 22.72 using 10 PHA bins. Reduced chi-squared = 3.246 for 7 degrees of freedom Null hypothesis probability = 1.907077e-03 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>freeze 6; Fit statistic : Chi-Squared = 22.72 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 22.72 using 10 PHA bins. Reduced chi-squared = 2.840 for 8 degrees of freedom Null hypothesis probability = 3.743369e-03 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:PhoIndex 21.798 0.612058 1 -7.83228 1.78081 11.8181 1.15488 0 -7.12995 2.82962 10.344 2.04832 0 -7.04758 2.56644 6.73873 2.92139 -1 -6.54394 1.40040 4.43577 6.00836 -2 -6.44519 1.71343 3.92518 3.89847 -3 -6.40239 1.52132 3.91656 0.150013 -4 -6.42320 1.56515 ============================== Variances and Principal Axes 3 4 7.6399E-03| -0.8928 -0.4504 1.8750E-01| 0.4504 -0.8928 ------------------------------ ======================== Covariance Matrix 1 2 4.413e-02 -7.233e-02 -7.233e-02 1.510e-01 ------------------------ ======================================================================== Model cflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 15.0000 frozen 2 1 cflux Emax keV 350.000 frozen 3 1 cflux lg10Flux cgs -6.42320 +/- 0.210060 4 2 npow PhoIndex 1.56515 +/- 0.388605 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 3.92 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 3.92 using 10 PHA bins. Reduced chi-squared = 0.490 for 8 degrees of freedom Null hypothesis probability = 8.645721e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:PhoIndex 3.91567 0.0461775 -3 -6.41639 1.55096 ============================== Variances and Principal Axes 3 4 7.6344E-03| -0.8931 -0.4498 1.8987E-01| 0.4498 -0.8931 ------------------------------ ======================== Covariance Matrix 1 2 4.451e-02 -7.321e-02 -7.321e-02 1.530e-01 ------------------------ ======================================================================== Model cflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 15.0000 frozen 2 1 cflux Emax keV 350.000 frozen 3 1 cflux lg10Flux cgs -6.41639 +/- 0.210971 4 2 npow PhoIndex 1.55096 +/- 0.391146 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 3.92 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 3.92 using 10 PHA bins. Reduced chi-squared = 0.489 for 8 degrees of freedom Null hypothesis probability = 8.646511e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit 100; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:PhoIndex 3.91557 0.01628 -3 -6.41852 1.55550 ============================== Variances and Principal Axes 3 4 7.6334E-03| -0.8930 -0.4501 1.8899E-01| 0.4501 -0.8930 ------------------------------ ======================== Covariance Matrix 1 2 4.437e-02 -7.288e-02 -7.288e-02 1.523e-01 ------------------------ ======================================================================== Model cflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 15.0000 frozen 2 1 cflux Emax keV 350.000 frozen 3 1 cflux lg10Flux cgs -6.41852 +/- 0.210631 4 2 npow PhoIndex 1.55550 +/- 0.390197 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 3.92 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 3.92 using 10 PHA bins. Reduced chi-squared = 0.489 for 8 degrees of freedom Null hypothesis probability = 8.646596e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>newpar 1 100.0; Fit statistic : Chi-Squared = 15.47 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 15.47 using 10 PHA bins. Reduced chi-squared = 1.934 for 8 degrees of freedom Null hypothesis probability = 5.063055e-02 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>newpar 2 150.0; Fit statistic : Chi-Squared = 636.74 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 636.74 using 10 PHA bins. Reduced chi-squared = 79.593 for 8 degrees of freedom Null hypothesis probability = 2.938311e-132 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:PhoIndex 72.1178 983.871 -3 -6.78397 1.55205 8.77317 138.587 -4 -7.06557 1.55289 4.02781 19.364 -5 -7.20961 1.55422 3.91573 2.11706 -6 -7.24003 1.55444 3.91556 0.0761656 -7 -7.24125 1.55439 ============================== Variances and Principal Axes 3 4 7.1127E-03| -0.8647 -0.5023 2.0018E-01| 0.5023 -0.8647 ------------------------------ ======================== Covariance Matrix 1 2 5.582e-02 -8.385e-02 -8.385e-02 1.515e-01 ------------------------ ======================================================================== Model cflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 100.000 frozen 2 1 cflux Emax keV 150.000 frozen 3 1 cflux lg10Flux cgs -7.24125 +/- 0.236256 4 2 npow PhoIndex 1.55439 +/- 0.389202 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 3.92 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 3.92 using 10 PHA bins. Reduced chi-squared = 0.489 for 8 degrees of freedom Null hypothesis probability = 8.646604e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:PhoIndex 3.91556 0.000426541 -3 -7.24127 1.55441 ============================== Variances and Principal Axes 3 4 7.1539E-03| -0.8647 -0.5022 2.0133E-01| 0.5022 -0.8647 ------------------------------ ======================== Covariance Matrix 1 2 5.614e-02 -8.433e-02 -8.433e-02 1.524e-01 ------------------------ ======================================================================== Model cflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 100.000 frozen 2 1 cflux Emax keV 150.000 frozen 3 1 cflux lg10Flux cgs -7.24127 +/- 0.236929 4 2 npow PhoIndex 1.55441 +/- 0.390323 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 3.92 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 3.92 using 10 PHA bins. Reduced chi-squared = 0.489 for 8 degrees of freedom Null hypothesis probability = 8.646604e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit 100; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:PhoIndex 3.91556 2.21636e-05 -2 -7.24127 1.55440 ============================== Variances and Principal Axes 3 4 7.1541E-03| -0.8647 -0.5022 2.0134E-01| 0.5022 -0.8647 ------------------------------ ======================== Covariance Matrix 1 2 5.614e-02 -8.434e-02 -8.434e-02 1.524e-01 ------------------------ ======================================================================== Model cflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 100.000 frozen 2 1 cflux Emax keV 150.000 frozen 3 1 cflux lg10Flux cgs -7.24127 +/- 0.236936 4 2 npow PhoIndex 1.55440 +/- 0.390331 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 3.92 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 3.92 using 10 PHA bins. Reduced chi-squared = 0.489 for 8 degrees of freedom Null hypothesis probability = 8.646604e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>log npow_cflux_100_150kev.log; Logging to file:npow_cflux_100_150kev.log !XSPEC12>show; XSPEC version: 12.9.0i Thu Mar 17 21:27:47 2016 Auto-saving is done after every command. Fit statistic in use: Chi-Squared Minimization technique: Levenberg-Marquardt Convergence criterion = 0.01 Parameter fit deltas: 0.01 * parValue Always calculate parameter derivatives using full (slower) numerical differentiation: No Querying disabled - will not continue fitting. Prefit-renorming enabled. Solar abundance table: angr Photoionization Cross-Section Table: bcmc: Balucinska-Church and McCammon, 1998 Cosmology in use: H0 = 70 q0 = 0 Lambda0 = 0.73 Model data directory: /software/lheasoft/release/x86_64-unknown-linux-gnu-libc2.12/../spectral/modelData/ Plot settings: Showing of individual additive components is OFF. Showing of background spectra is OFF. Effective area normalization is OFF. Current unit settings: Energy = keV Wavelength = angstrom, with Y-Axis displayed per Hz X-Axis data display mode: 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: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger671231/remake_spec_cflux/spec_20ms_peak/sw00671231000b_20ms_peak.rsp associated with spectrum 1 source 1 energies: 204 channels: 10 Distinct RMF files: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger671231/remake_spec_cflux/spec_20ms_peak/sw00671231000b_20ms_peak.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger671231/remake_spec_cflux/spec_20ms_peak/sw00671231000b_20ms_peak.pha Net count rate (cts/s) for Spectrum:1 4.098e-01 +/- 9.127e-02 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 1-10 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 0.02 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger671231/remake_spec_cflux/spec_20ms_peak/sw00671231000b_20ms_peak.rsp for Source 1 Spectral data counts: 0.00819537 Model predicted rate: 0.389990 Current model list: ======================================================================== Model cflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 100.000 frozen 2 1 cflux Emax keV 150.000 frozen 3 1 cflux lg10Flux cgs -7.24127 +/- 0.236936 4 2 npow PhoIndex 1.55440 +/- 0.390331 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 3.92 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 3.92 using 10 PHA bins. Reduced chi-squared = 0.489 for 8 degrees of freedom Null hypothesis probability = 8.646604e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Weighting method: standard !XSPEC12>error 3; Parameter Confidence Range (2.706) 3 -7.70187 -6.95228 (-0.460607,0.288983) !XSPEC12>error 4; Parameter Confidence Range (2.706) 4 0.984766 2.17782 (-0.569635,0.623421) !XSPEC12>log none; Log file closed logging switched off XSPEC12>@/local/data/bat1/alien/Swift_3rdBATcatalog/event/scripts/test_cflux/bat_npow_cflux_100_350kev_fit.xcm !XSPEC12>log none; No log file open !XSPEC12>query no; !XSPEC12>model cflux*npow ; 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 ; -8.0 1.00000E+02 -30.000 -30.000 1.0000 1.0000 ; 1.500 1.00000E-02 -3.0000 -2.0000 9.0000 10.000 ; 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 cflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 15.0000 frozen 2 1 cflux Emax keV 350.000 frozen 3 1 cflux lg10Flux cgs -8.00000 +/- 0.0 4 2 npow PhoIndex 1.50000 +/- 0.0 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 22.72 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 22.72 using 10 PHA bins. Reduced chi-squared = 3.246 for 7 degrees of freedom Null hypothesis probability = 1.907077e-03 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>freeze 6; Fit statistic : Chi-Squared = 22.72 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 22.72 using 10 PHA bins. Reduced chi-squared = 2.840 for 8 degrees of freedom Null hypothesis probability = 3.743369e-03 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:PhoIndex 21.798 0.612058 1 -7.83228 1.78081 11.8181 1.15488 0 -7.12995 2.82962 10.344 2.04832 0 -7.04758 2.56644 6.73873 2.92139 -1 -6.54394 1.40040 4.43577 6.00836 -2 -6.44519 1.71343 3.92518 3.89847 -3 -6.40239 1.52132 3.91656 0.150013 -4 -6.42320 1.56515 ============================== Variances and Principal Axes 3 4 7.6399E-03| -0.8928 -0.4504 1.8750E-01| 0.4504 -0.8928 ------------------------------ ======================== Covariance Matrix 1 2 4.413e-02 -7.233e-02 -7.233e-02 1.510e-01 ------------------------ ======================================================================== Model cflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 15.0000 frozen 2 1 cflux Emax keV 350.000 frozen 3 1 cflux lg10Flux cgs -6.42320 +/- 0.210060 4 2 npow PhoIndex 1.56515 +/- 0.388605 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 3.92 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 3.92 using 10 PHA bins. Reduced chi-squared = 0.490 for 8 degrees of freedom Null hypothesis probability = 8.645721e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:PhoIndex 3.91567 0.0461775 -3 -6.41639 1.55096 ============================== Variances and Principal Axes 3 4 7.6344E-03| -0.8931 -0.4498 1.8987E-01| 0.4498 -0.8931 ------------------------------ ======================== Covariance Matrix 1 2 4.451e-02 -7.321e-02 -7.321e-02 1.530e-01 ------------------------ ======================================================================== Model cflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 15.0000 frozen 2 1 cflux Emax keV 350.000 frozen 3 1 cflux lg10Flux cgs -6.41639 +/- 0.210971 4 2 npow PhoIndex 1.55096 +/- 0.391146 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 3.92 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 3.92 using 10 PHA bins. Reduced chi-squared = 0.489 for 8 degrees of freedom Null hypothesis probability = 8.646511e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit 100; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:PhoIndex 3.91557 0.01628 -3 -6.41852 1.55550 ============================== Variances and Principal Axes 3 4 7.6334E-03| -0.8930 -0.4501 1.8899E-01| 0.4501 -0.8930 ------------------------------ ======================== Covariance Matrix 1 2 4.437e-02 -7.288e-02 -7.288e-02 1.523e-01 ------------------------ ======================================================================== Model cflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 15.0000 frozen 2 1 cflux Emax keV 350.000 frozen 3 1 cflux lg10Flux cgs -6.41852 +/- 0.210631 4 2 npow PhoIndex 1.55550 +/- 0.390197 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 3.92 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 3.92 using 10 PHA bins. Reduced chi-squared = 0.489 for 8 degrees of freedom Null hypothesis probability = 8.646596e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>newpar 1 100.0; Fit statistic : Chi-Squared = 15.47 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 15.47 using 10 PHA bins. Reduced chi-squared = 1.934 for 8 degrees of freedom Null hypothesis probability = 5.063055e-02 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>newpar 2 350.0; Fit statistic : Chi-Squared = 15.47 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 15.47 using 10 PHA bins. Reduced chi-squared = 1.934 for 8 degrees of freedom Null hypothesis probability = 5.063055e-02 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:PhoIndex 4.33905 38.7104 -3 -6.60349 1.55243 3.91734 4.80673 -4 -6.66039 1.55463 3.91556 0.275273 -5 -6.66421 1.55431 ============================== Variances and Principal Axes 3 4 5.8047E-03| -0.7845 -0.6201 2.3924E-01| 0.6201 -0.7845 ------------------------------ ======================== Covariance Matrix 1 2 9.557e-02 -1.136e-01 -1.136e-01 1.495e-01 ------------------------ ======================================================================== Model cflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 100.000 frozen 2 1 cflux Emax keV 350.000 frozen 3 1 cflux lg10Flux cgs -6.66421 +/- 0.309148 4 2 npow PhoIndex 1.55431 +/- 0.386621 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 3.92 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 3.92 using 10 PHA bins. Reduced chi-squared = 0.489 for 8 degrees of freedom Null hypothesis probability = 8.646604e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:PhoIndex 3.91556 0.0020838 -3 -6.66432 1.55441 ============================== Variances and Principal Axes 3 4 5.9148E-03| -0.7845 -0.6201 2.4372E-01| 0.6201 -0.7845 ------------------------------ ======================== Covariance Matrix 1 2 9.735e-02 -1.157e-01 -1.157e-01 1.523e-01 ------------------------ ======================================================================== Model cflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 100.000 frozen 2 1 cflux Emax keV 350.000 frozen 3 1 cflux lg10Flux cgs -6.66432 +/- 0.312008 4 2 npow PhoIndex 1.55441 +/- 0.390235 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 3.92 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 3.92 using 10 PHA bins. Reduced chi-squared = 0.489 for 8 degrees of freedom Null hypothesis probability = 8.646604e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit 100; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:PhoIndex 3.91556 0.000124318 -1 -6.66431 1.55440 ============================== Variances and Principal Axes 3 4 5.9156E-03| -0.7845 -0.6201 2.4377E-01| 0.6201 -0.7845 ------------------------------ ======================== Covariance Matrix 1 2 9.737e-02 -1.157e-01 -1.157e-01 1.523e-01 ------------------------ ======================================================================== Model cflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 100.000 frozen 2 1 cflux Emax keV 350.000 frozen 3 1 cflux lg10Flux cgs -6.66431 +/- 0.312046 4 2 npow PhoIndex 1.55440 +/- 0.390273 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 3.92 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 3.92 using 10 PHA bins. Reduced chi-squared = 0.489 for 8 degrees of freedom Null hypothesis probability = 8.646604e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>log npow_cflux_100_350kev.log; Logging to file:npow_cflux_100_350kev.log !XSPEC12>show; XSPEC version: 12.9.0i Thu Mar 17 21:27:48 2016 Auto-saving is done after every command. Fit statistic in use: Chi-Squared Minimization technique: Levenberg-Marquardt Convergence criterion = 0.01 Parameter fit deltas: 0.01 * parValue Always calculate parameter derivatives using full (slower) numerical differentiation: No Querying disabled - will not continue fitting. Prefit-renorming enabled. Solar abundance table: angr Photoionization Cross-Section Table: bcmc: Balucinska-Church and McCammon, 1998 Cosmology in use: H0 = 70 q0 = 0 Lambda0 = 0.73 Model data directory: /software/lheasoft/release/x86_64-unknown-linux-gnu-libc2.12/../spectral/modelData/ Plot settings: Showing of individual additive components is OFF. Showing of background spectra is OFF. Effective area normalization is OFF. Current unit settings: Energy = keV Wavelength = angstrom, with Y-Axis displayed per Hz X-Axis data display mode: 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: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger671231/remake_spec_cflux/spec_20ms_peak/sw00671231000b_20ms_peak.rsp associated with spectrum 1 source 1 energies: 204 channels: 10 Distinct RMF files: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger671231/remake_spec_cflux/spec_20ms_peak/sw00671231000b_20ms_peak.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger671231/remake_spec_cflux/spec_20ms_peak/sw00671231000b_20ms_peak.pha Net count rate (cts/s) for Spectrum:1 4.098e-01 +/- 9.127e-02 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 1-10 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 0.02 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger671231/remake_spec_cflux/spec_20ms_peak/sw00671231000b_20ms_peak.rsp for Source 1 Spectral data counts: 0.00819537 Model predicted rate: 0.389989 Current model list: ======================================================================== Model cflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 100.000 frozen 2 1 cflux Emax keV 350.000 frozen 3 1 cflux lg10Flux cgs -6.66431 +/- 0.312046 4 2 npow PhoIndex 1.55440 +/- 0.390273 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 3.92 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 3.92 using 10 PHA bins. Reduced chi-squared = 0.489 for 8 degrees of freedom Null hypothesis probability = 8.646604e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Weighting method: standard !XSPEC12>error 3; Parameter Confidence Range (2.706) 3 -7.23874 -6.26784 (-0.574424,0.396478) !XSPEC12>error 4; Parameter Confidence Range (2.706) 4 0.984766 2.17782 (-0.569634,0.62342) !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: 1.55381 ( -0.569861 0.623207 ) Norm@50keV : 2.36737E-02 ( -0.0103075 0.00994062 ) ------------------------------------------------------------ #Fit statistic : Chi-Squared = 3.92 using 10 PHA bins. # Reduced chi-squared = 0.489 for 8 degrees of freedom # Null hypothesis probability = 8.646601e-01 Photon flux (15-150 keV) in 0.02 sec: 3.00018 ( -1.11772 1.1203 ) ph/cm2/s Energy fluence (15-150 keV) : 4.4541e-09 ( -1.98988e-09 2.16608e-09 ) ergs/cm2