XSPEC version: 12.9.0c Build Date/Time: Wed Jul 29 15:14:04 2015 [?1034hXSPEC12>query no XSPEC12>lmod takagrb /local/data/bat1/prebascript/xspec_taka_lmodel Model package takagrb successfully loaded. XSPEC12>data 1:1 /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/GRB090118/remake_spec_cflux/spec_20ms_peak/ sw00031292054b_20ms_peak.pha 1 spectrum in use Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/GRB090118/remake_spec_cflux/spec_20ms_peak/sw00031292054b_20ms_peak.pha Spectrum 1 Net count rate (cts/s) for Spectrum:1 2.436e-01 +/- 8.461e-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/GRB090118/remake_spec_cflux/spec_20ms_pea k/sw00031292054b_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 = 43952.83 using 10 PHA bins. Test statistic : Chi-Squared = 43952.83 using 10 PHA bins. Reduced chi-squared = 5494.104 for 8 degrees of freedom Null hypothesis probability = 0.000000e+00 Current data and model not fit yet. XSPEC12>renorm Fit statistic : Chi-Squared = 8.69 using 10 PHA bins. Test statistic : Chi-Squared = 8.69 using 10 PHA bins. Reduced chi-squared = 1.09 for 8 degrees of freedom Null hypothesis probability = 3.687306e-01 Current data and model not fit yet. XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 3:norm 8.41184 0.433107 -3 1.15418 0.0127215 8.40598 6.77995 -4 1.17637 0.0123973 ============================== Variances and Principal Axes 1 3 3.5406E-01| -1.0000 -0.0003 2.4408E-05| 0.0003 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 3.541e-01 1.078e-04 1.078e-04 2.444e-05 ------------------------ ======================================================================== Model npow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npow PhoIndex 1.17637 +/- 0.595028 2 1 npow enorm keV 50.0000 frozen 3 1 npow norm 1.23973E-02 +/- 4.94377E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 8.41 using 10 PHA bins. Test statistic : Chi-Squared = 8.41 using 10 PHA bins. Reduced chi-squared = 1.05 for 8 degrees of freedom Null hypothesis probability = 3.948495e-01 XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 3:norm 8.40598 0.000179878 -3 1.17651 0.0123957 ============================== Variances and Principal Axes 1 3 3.7057E-01| 1.0000 0.0000 2.4423E-05| -0.0000 1.0000 ------------------------------ ======================== Covariance Matrix 1 2 3.706e-01 1.742e-05 1.742e-05 2.442e-05 ------------------------ ======================================================================== Model npow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npow PhoIndex 1.17651 +/- 0.608742 2 1 npow enorm keV 50.0000 frozen 3 1 npow norm 1.23957E-02 +/- 4.94205E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 8.41 using 10 PHA bins. Test statistic : Chi-Squared = 8.41 using 10 PHA bins. Reduced chi-squared = 1.05 for 8 degrees of freedom Null hypothesis probability = 3.948496e-01 XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 3:norm 8.40598 4.55609e-06 -3 1.17650 0.0123957 ============================== Variances and Principal Axes 1 3 3.7055E-01| 1.0000 0.0000 2.4423E-05| -0.0000 1.0000 ------------------------------ ======================== Covariance Matrix 1 2 3.706e-01 1.686e-05 1.686e-05 2.442e-05 ------------------------ ======================================================================== Model npow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npow PhoIndex 1.17650 +/- 0.608731 2 1 npow enorm keV 50.0000 frozen 3 1 npow norm 1.23957E-02 +/- 4.94205E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 8.41 using 10 PHA bins. Test statistic : Chi-Squared = 8.41 using 10 PHA bins. Reduced chi-squared = 1.05 for 8 degrees of freedom Null hypothesis probability = 3.948496e-01 XSPEC12>log bat_spec.log Logging to file:bat_spec.log XSPEC12>show XSPEC version: 12.9.0c Mon Jan 11 14:54:39 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: 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/GRB090118/remake_spec_cflux/spec_20ms_peak/sw00031292054b_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/GRB090118/remake_spec_cflux/spec_20ms_peak/sw00031292054b_20ms_peak.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/GRB090118/remake_spec_cflux/spec_20ms_peak/sw00031292054b_20ms_peak.pha Net count rate (cts/s) for Spectrum:1 2.436e-01 +/- 8.461e-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/GRB090118/remake_spec_cflux/spec_20ms_peak/sw00031292054b_20ms_peak.rsp for Source 1 Spectral data counts: 0.00487125 Model predicted rate: 0.188976 Current model list: ======================================================================== Model npow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npow PhoIndex 1.17650 +/- 0.608731 2 1 npow enorm keV 50.0000 frozen 3 1 npow norm 1.23957E-02 +/- 4.94205E-03 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 8.41 using 10 PHA bins. Test statistic : Chi-Squared = 8.41 using 10 PHA bins. Reduced chi-squared = 1.05 for 8 degrees of freedom Null hypothesis probability = 3.948496e-01 Weighting method: standard XSPEC12>error 1 Parameter Confidence Range (2.706) 1 -0.619191 2.43802 (-1.79569,1.26152) XSPEC12>error 3 Parameter Confidence Range (2.706) Due to zero model norms, the following fit parameters are temporarily frozen:1 Fit error occurred during lower bound error calculation. 3 0 0.0205253 (-0.0123957,0.00812958) 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 = 9.67 using 10 PHA bins. Test statistic : Chi-Squared = 9.67 using 10 PHA bins. Reduced chi-squared = 1.38 for 7 degrees of freedom Null hypothesis probability = 2.083572e-01 Current data and model not fit yet. !XSPEC12>freeze 6; Fit statistic : Chi-Squared = 9.67 using 10 PHA bins. Test statistic : Chi-Squared = 9.67 using 10 PHA bins. Reduced chi-squared = 1.21 for 8 degrees of freedom Null hypothesis probability = 2.893198e-01 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 8.58864 0.724691 -3 1.82584 0.921918 8.409 0.333432 -4 1.82033 1.20534 8.40599 0.0368957 -5 1.85212 1.17560 ============================== Variances and Principal Axes 3 4 6.7950E-01| 0.8918 -0.4525 2.9787E-01| 0.4525 0.8918 ------------------------------ ======================== Covariance Matrix 1 2 6.014e-01 -1.540e-01 -1.540e-01 3.760e-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 1.85212 +/- 0.775478 4 2 npow PhoIndex 1.17560 +/- 0.613193 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 8.41 using 10 PHA bins. Test statistic : Chi-Squared = 8.41 using 10 PHA bins. Reduced chi-squared = 1.05 for 8 degrees of freedom Null hypothesis probability = 3.948493e-01 !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:PhoIndex 8.40598 0.00145966 -3 1.85217 1.17652 ============================== Variances and Principal Axes 3 4 6.8272E-01| 0.8984 -0.4392 2.9632E-01| 0.4392 0.8984 ------------------------------ ======================== Covariance Matrix 1 2 6.082e-01 -1.525e-01 -1.525e-01 3.709e-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 1.85217 +/- 0.779861 4 2 npow PhoIndex 1.17652 +/- 0.608981 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 8.41 using 10 PHA bins. Test statistic : Chi-Squared = 8.41 using 10 PHA bins. Reduced chi-squared = 1.05 for 8 degrees of freedom Null hypothesis probability = 3.948496e-01 !XSPEC12>fit 100; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:PhoIndex 8.40598 2.39118e-05 -2 1.85218 1.17650 ============================== Variances and Principal Axes 3 4 6.8246E-01| 0.8984 -0.4391 2.9610E-01| 0.4391 0.8984 ------------------------------ ======================== Covariance Matrix 1 2 6.080e-01 -1.524e-01 -1.524e-01 3.706e-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 1.85218 +/- 0.779723 4 2 npow PhoIndex 1.17650 +/- 0.608763 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 8.41 using 10 PHA bins. Test statistic : Chi-Squared = 8.41 using 10 PHA bins. Reduced chi-squared = 1.05 for 8 degrees of freedom Null hypothesis probability = 3.948496e-01 !XSPEC12>log npow_cpflux_15_350kev.log; Logging to file:npow_cpflux_15_350kev.log !XSPEC12>show; XSPEC version: 12.9.0c Mon Jan 11 14:54:40 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/GRB090118/remake_spec_cflux/spec_20ms_peak/sw00031292054b_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/GRB090118/remake_spec_cflux/spec_20ms_peak/sw00031292054b_20ms_peak.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/GRB090118/remake_spec_cflux/spec_20ms_peak/sw00031292054b_20ms_peak.pha Net count rate (cts/s) for Spectrum:1 2.436e-01 +/- 8.461e-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/GRB090118/remake_spec_cflux/spec_20ms_peak/sw00031292054b_20ms_peak.rsp for Source 1 Spectral data counts: 0.00487125 Model predicted rate: 0.188976 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 1.85218 +/- 0.779723 4 2 npow PhoIndex 1.17650 +/- 0.608763 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 8.41 using 10 PHA bins. Test statistic : Chi-Squared = 8.41 using 10 PHA bins. Reduced chi-squared = 1.05 for 8 degrees of freedom Null hypothesis probability = 3.948496e-01 Weighting method: standard !XSPEC12>error 3; Parameter Confidence Range (2.706) 3 0.612894 4.84092 (-1.23928,2.98874) !XSPEC12>error 4; Parameter Confidence Range (2.706) 4 -0.619185 2.43802 (-1.79569,1.26152) !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 = 9.67 using 10 PHA bins. Test statistic : Chi-Squared = 9.67 using 10 PHA bins. Reduced chi-squared = 1.38 for 7 degrees of freedom Null hypothesis probability = 2.083572e-01 Current data and model not fit yet. !XSPEC12>freeze 6; Fit statistic : Chi-Squared = 9.67 using 10 PHA bins. Test statistic : Chi-Squared = 9.67 using 10 PHA bins. Reduced chi-squared = 1.21 for 8 degrees of freedom Null hypothesis probability = 2.893198e-01 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 8.58864 0.724691 -3 1.82584 0.921918 8.409 0.333432 -4 1.82033 1.20534 8.40599 0.0368957 -5 1.85212 1.17560 ============================== Variances and Principal Axes 3 4 6.7950E-01| 0.8918 -0.4525 2.9787E-01| 0.4525 0.8918 ------------------------------ ======================== Covariance Matrix 1 2 6.014e-01 -1.540e-01 -1.540e-01 3.760e-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 1.85212 +/- 0.775478 4 2 npow PhoIndex 1.17560 +/- 0.613193 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 8.41 using 10 PHA bins. Test statistic : Chi-Squared = 8.41 using 10 PHA bins. Reduced chi-squared = 1.05 for 8 degrees of freedom Null hypothesis probability = 3.948493e-01 !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:PhoIndex 8.40598 0.00145966 -3 1.85217 1.17652 ============================== Variances and Principal Axes 3 4 6.8272E-01| 0.8984 -0.4392 2.9632E-01| 0.4392 0.8984 ------------------------------ ======================== Covariance Matrix 1 2 6.082e-01 -1.525e-01 -1.525e-01 3.709e-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 1.85217 +/- 0.779861 4 2 npow PhoIndex 1.17652 +/- 0.608981 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 8.41 using 10 PHA bins. Test statistic : Chi-Squared = 8.41 using 10 PHA bins. Reduced chi-squared = 1.05 for 8 degrees of freedom Null hypothesis probability = 3.948496e-01 !XSPEC12>fit 100; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:PhoIndex 8.40598 2.39118e-05 -2 1.85218 1.17650 ============================== Variances and Principal Axes 3 4 6.8246E-01| 0.8984 -0.4391 2.9610E-01| 0.4391 0.8984 ------------------------------ ======================== Covariance Matrix 1 2 6.080e-01 -1.524e-01 -1.524e-01 3.706e-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 1.85218 +/- 0.779723 4 2 npow PhoIndex 1.17650 +/- 0.608763 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 8.41 using 10 PHA bins. Test statistic : Chi-Squared = 8.41 using 10 PHA bins. Reduced chi-squared = 1.05 for 8 degrees of freedom Null hypothesis probability = 3.948496e-01 !XSPEC12>newpar 1 15.0; Fit statistic : Chi-Squared = 8.41 using 10 PHA bins. Test statistic : Chi-Squared = 8.41 using 10 PHA bins. Reduced chi-squared = 1.05 for 8 degrees of freedom Null hypothesis probability = 3.948496e-01 Current data and model not fit yet. !XSPEC12>newpar 2 150.0; Fit statistic : Chi-Squared = 8.89 using 10 PHA bins. Test statistic : Chi-Squared = 8.89 using 10 PHA bins. Reduced chi-squared = 1.11 for 8 degrees of freedom Null hypothesis probability = 3.517626e-01 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 8.40599 0.619109 -3 1.45080 1.17657 8.40598 0.000606206 -4 1.45038 1.17650 ============================== Variances and Principal Axes 3 4 2.8647E-01| -0.7585 0.6517 4.3229E-01| -0.6517 -0.7585 ------------------------------ ======================== Covariance Matrix 1 2 3.484e-01 7.208e-02 7.208e-02 3.704e-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 1.45038 +/- 0.590253 4 2 npow PhoIndex 1.17650 +/- 0.608574 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 8.41 using 10 PHA bins. Test statistic : Chi-Squared = 8.41 using 10 PHA bins. Reduced chi-squared = 1.05 for 8 degrees of freedom Null hypothesis probability = 3.948496e-01 !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:PhoIndex 8.40598 1.49708e-06 -3 1.45038 1.17650 ============================== Variances and Principal Axes 3 4 2.8652E-01| -0.7589 0.6512 4.3245E-01| -0.6512 -0.7589 ------------------------------ ======================== Covariance Matrix 1 2 3.484e-01 7.212e-02 7.212e-02 3.706e-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 1.45038 +/- 0.590254 4 2 npow PhoIndex 1.17650 +/- 0.608748 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 8.41 using 10 PHA bins. Test statistic : Chi-Squared = 8.41 using 10 PHA bins. Reduced chi-squared = 1.05 for 8 degrees of freedom Null hypothesis probability = 3.948496e-01 !XSPEC12>fit 100; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:PhoIndex 8.40598 1.24735e-07 -2 1.45038 1.17650 ============================== Variances and Principal Axes 3 4 2.8652E-01| -0.7589 0.6512 4.3245E-01| -0.6512 -0.7589 ------------------------------ ======================== Covariance Matrix 1 2 3.484e-01 7.212e-02 7.212e-02 3.706e-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 1.45038 +/- 0.590254 4 2 npow PhoIndex 1.17650 +/- 0.608749 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 8.41 using 10 PHA bins. Test statistic : Chi-Squared = 8.41 using 10 PHA bins. Reduced chi-squared = 1.05 for 8 degrees of freedom Null hypothesis probability = 3.948496e-01 !XSPEC12>log npow_cpflux_15_150kev.log; Logging to file:npow_cpflux_15_150kev.log !XSPEC12>show; XSPEC version: 12.9.0c Mon Jan 11 14:54:41 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/GRB090118/remake_spec_cflux/spec_20ms_peak/sw00031292054b_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/GRB090118/remake_spec_cflux/spec_20ms_peak/sw00031292054b_20ms_peak.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/GRB090118/remake_spec_cflux/spec_20ms_peak/sw00031292054b_20ms_peak.pha Net count rate (cts/s) for Spectrum:1 2.436e-01 +/- 8.461e-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/GRB090118/remake_spec_cflux/spec_20ms_peak/sw00031292054b_20ms_peak.rsp for Source 1 Spectral data counts: 0.00487125 Model predicted rate: 0.188976 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 1.45038 +/- 0.590254 4 2 npow PhoIndex 1.17650 +/- 0.608749 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 8.41 using 10 PHA bins. Test statistic : Chi-Squared = 8.41 using 10 PHA bins. Reduced chi-squared = 1.05 for 8 degrees of freedom Null hypothesis probability = 3.948496e-01 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 1.1765 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 2.42027 (-1.45038,0.969895) !XSPEC12>error 4; Parameter Confidence Range (2.706) 4 -0.619188 2.43802 (-1.79569,1.26152) !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 = 9.67 using 10 PHA bins. Test statistic : Chi-Squared = 9.67 using 10 PHA bins. Reduced chi-squared = 1.38 for 7 degrees of freedom Null hypothesis probability = 2.083572e-01 Current data and model not fit yet. !XSPEC12>freeze 6; Fit statistic : Chi-Squared = 9.67 using 10 PHA bins. Test statistic : Chi-Squared = 9.67 using 10 PHA bins. Reduced chi-squared = 1.21 for 8 degrees of freedom Null hypothesis probability = 2.893198e-01 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 8.58864 0.724691 -3 1.82584 0.921918 8.409 0.333432 -4 1.82033 1.20534 8.40599 0.0368957 -5 1.85212 1.17560 ============================== Variances and Principal Axes 3 4 6.7950E-01| 0.8918 -0.4525 2.9787E-01| 0.4525 0.8918 ------------------------------ ======================== Covariance Matrix 1 2 6.014e-01 -1.540e-01 -1.540e-01 3.760e-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 1.85212 +/- 0.775478 4 2 npow PhoIndex 1.17560 +/- 0.613193 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 8.41 using 10 PHA bins. Test statistic : Chi-Squared = 8.41 using 10 PHA bins. Reduced chi-squared = 1.05 for 8 degrees of freedom Null hypothesis probability = 3.948493e-01 !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:PhoIndex 8.40598 0.00145966 -3 1.85217 1.17652 ============================== Variances and Principal Axes 3 4 6.8272E-01| 0.8984 -0.4392 2.9632E-01| 0.4392 0.8984 ------------------------------ ======================== Covariance Matrix 1 2 6.082e-01 -1.525e-01 -1.525e-01 3.709e-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 1.85217 +/- 0.779861 4 2 npow PhoIndex 1.17652 +/- 0.608981 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 8.41 using 10 PHA bins. Test statistic : Chi-Squared = 8.41 using 10 PHA bins. Reduced chi-squared = 1.05 for 8 degrees of freedom Null hypothesis probability = 3.948496e-01 !XSPEC12>fit 100; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:PhoIndex 8.40598 2.39118e-05 -2 1.85218 1.17650 ============================== Variances and Principal Axes 3 4 6.8246E-01| 0.8984 -0.4391 2.9610E-01| 0.4391 0.8984 ------------------------------ ======================== Covariance Matrix 1 2 6.080e-01 -1.524e-01 -1.524e-01 3.706e-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 1.85218 +/- 0.779723 4 2 npow PhoIndex 1.17650 +/- 0.608763 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 8.41 using 10 PHA bins. Test statistic : Chi-Squared = 8.41 using 10 PHA bins. Reduced chi-squared = 1.05 for 8 degrees of freedom Null hypothesis probability = 3.948496e-01 !XSPEC12>newpar 1 15.0; Fit statistic : Chi-Squared = 8.41 using 10 PHA bins. Test statistic : Chi-Squared = 8.41 using 10 PHA bins. Reduced chi-squared = 1.05 for 8 degrees of freedom Null hypothesis probability = 3.948496e-01 Current data and model not fit yet. !XSPEC12>newpar 2 25.0; Fit statistic : Chi-Squared = 106.39 using 10 PHA bins. Test statistic : Chi-Squared = 106.39 using 10 PHA bins. Reduced chi-squared = 13.299 for 8 degrees of freedom Null hypothesis probability = 2.098014e-19 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 8.4067 67.4295 -3 0.379048 1.17827 8.40598 0.0936137 -4 0.374434 1.17649 ============================== Variances and Principal Axes 3 4 1.9642E-02| -0.9340 0.3573 4.1281E-01| -0.3573 -0.9340 ------------------------------ ======================== Covariance Matrix 1 2 6.984e-02 1.312e-01 1.312e-01 3.626e-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 0.374434 +/- 0.264271 4 2 npow PhoIndex 1.17649 +/- 0.602172 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 8.41 using 10 PHA bins. Test statistic : Chi-Squared = 8.41 using 10 PHA bins. Reduced chi-squared = 1.05 for 8 degrees of freedom Null hypothesis probability = 3.948496e-01 !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:PhoIndex 8.40598 0.000152381 0 0.374437 1.17649 ============================== Variances and Principal Axes 3 4 1.9629E-02| -0.9354 0.3536 4.2069E-01| -0.3536 -0.9354 ------------------------------ ======================== Covariance Matrix 1 2 6.978e-02 1.327e-01 1.327e-01 3.705e-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 0.374437 +/- 0.264165 4 2 npow PhoIndex 1.17649 +/- 0.608714 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 8.41 using 10 PHA bins. Test statistic : Chi-Squared = 8.41 using 10 PHA bins. Reduced chi-squared = 1.05 for 8 degrees of freedom Null hypothesis probability = 3.948496e-01 !XSPEC12>fit 100; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:PhoIndex 8.40598 6.96991e-05 1 0.374437 1.17649 ============================== Variances and Principal Axes 3 4 1.9629E-02| -0.9354 0.3536 4.2068E-01| -0.3536 -0.9354 ------------------------------ ======================== Covariance Matrix 1 2 6.978e-02 1.327e-01 1.327e-01 3.705e-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 0.374437 +/- 0.264165 4 2 npow PhoIndex 1.17649 +/- 0.608707 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 8.41 using 10 PHA bins. Test statistic : Chi-Squared = 8.41 using 10 PHA bins. Reduced chi-squared = 1.05 for 8 degrees of freedom Null hypothesis probability = 3.948496e-01 !XSPEC12>log npow_cpflux_15_25kev.log; Logging to file:npow_cpflux_15_25kev.log !XSPEC12>show; XSPEC version: 12.9.0c Mon Jan 11 14:54:42 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/GRB090118/remake_spec_cflux/spec_20ms_peak/sw00031292054b_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/GRB090118/remake_spec_cflux/spec_20ms_peak/sw00031292054b_20ms_peak.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/GRB090118/remake_spec_cflux/spec_20ms_peak/sw00031292054b_20ms_peak.pha Net count rate (cts/s) for Spectrum:1 2.436e-01 +/- 8.461e-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/GRB090118/remake_spec_cflux/spec_20ms_peak/sw00031292054b_20ms_peak.rsp for Source 1 Spectral data counts: 0.00487125 Model predicted rate: 0.188974 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 0.374437 +/- 0.264165 4 2 npow PhoIndex 1.17649 +/- 0.608707 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 8.41 using 10 PHA bins. Test statistic : Chi-Squared = 8.41 using 10 PHA bins. Reduced chi-squared = 1.05 for 8 degrees of freedom Null hypothesis probability = 3.948496e-01 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 1.17649 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 0.827595 (-0.374437,0.453158) !XSPEC12>error 4; Parameter Confidence Range (2.706) 4 -0.619196 2.43802 (-1.79569,1.26153) !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 = 9.67 using 10 PHA bins. Test statistic : Chi-Squared = 9.67 using 10 PHA bins. Reduced chi-squared = 1.38 for 7 degrees of freedom Null hypothesis probability = 2.083572e-01 Current data and model not fit yet. !XSPEC12>freeze 6; Fit statistic : Chi-Squared = 9.67 using 10 PHA bins. Test statistic : Chi-Squared = 9.67 using 10 PHA bins. Reduced chi-squared = 1.21 for 8 degrees of freedom Null hypothesis probability = 2.893198e-01 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 8.58864 0.724691 -3 1.82584 0.921918 8.409 0.333432 -4 1.82033 1.20534 8.40599 0.0368957 -5 1.85212 1.17560 ============================== Variances and Principal Axes 3 4 6.7950E-01| 0.8918 -0.4525 2.9787E-01| 0.4525 0.8918 ------------------------------ ======================== Covariance Matrix 1 2 6.014e-01 -1.540e-01 -1.540e-01 3.760e-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 1.85212 +/- 0.775478 4 2 npow PhoIndex 1.17560 +/- 0.613193 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 8.41 using 10 PHA bins. Test statistic : Chi-Squared = 8.41 using 10 PHA bins. Reduced chi-squared = 1.05 for 8 degrees of freedom Null hypothesis probability = 3.948493e-01 !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:PhoIndex 8.40598 0.00145966 -3 1.85217 1.17652 ============================== Variances and Principal Axes 3 4 6.8272E-01| 0.8984 -0.4392 2.9632E-01| 0.4392 0.8984 ------------------------------ ======================== Covariance Matrix 1 2 6.082e-01 -1.525e-01 -1.525e-01 3.709e-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 1.85217 +/- 0.779861 4 2 npow PhoIndex 1.17652 +/- 0.608981 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 8.41 using 10 PHA bins. Test statistic : Chi-Squared = 8.41 using 10 PHA bins. Reduced chi-squared = 1.05 for 8 degrees of freedom Null hypothesis probability = 3.948496e-01 !XSPEC12>fit 100; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:PhoIndex 8.40598 2.39118e-05 -2 1.85218 1.17650 ============================== Variances and Principal Axes 3 4 6.8246E-01| 0.8984 -0.4391 2.9610E-01| 0.4391 0.8984 ------------------------------ ======================== Covariance Matrix 1 2 6.080e-01 -1.524e-01 -1.524e-01 3.706e-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 1.85218 +/- 0.779723 4 2 npow PhoIndex 1.17650 +/- 0.608763 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 8.41 using 10 PHA bins. Test statistic : Chi-Squared = 8.41 using 10 PHA bins. Reduced chi-squared = 1.05 for 8 degrees of freedom Null hypothesis probability = 3.948496e-01 !XSPEC12>newpar 1 25.0; Fit statistic : Chi-Squared = 8.81 using 10 PHA bins. Test statistic : Chi-Squared = 8.81 using 10 PHA bins. Reduced chi-squared = 1.10 for 8 degrees of freedom Null hypothesis probability = 3.585828e-01 Current data and model not fit yet. !XSPEC12>newpar 2 50.0; Fit statistic : Chi-Squared = 67.05 using 10 PHA bins. Test statistic : Chi-Squared = 67.05 using 10 PHA bins. Reduced chi-squared = 8.381 for 8 degrees of freedom Null hypothesis probability = 1.895758e-11 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 8.40607 25.2025 -3 0.458787 1.17713 8.40598 0.0258966 -4 0.456978 1.17649 ============================== Variances and Principal Axes 3 4 3.2261E-02| -0.9843 0.1766 3.7854E-01| -0.1766 -0.9843 ------------------------------ ======================== Covariance Matrix 1 2 4.306e-02 6.020e-02 6.020e-02 3.677e-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 0.456978 +/- 0.207515 4 2 npow PhoIndex 1.17649 +/- 0.606411 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 8.41 using 10 PHA bins. Test statistic : Chi-Squared = 8.41 using 10 PHA bins. Reduced chi-squared = 1.05 for 8 degrees of freedom Null hypothesis probability = 3.948496e-01 !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:PhoIndex 8.40598 1.35217e-05 -3 0.456980 1.17650 ============================== Variances and Principal Axes 3 4 3.2251E-02| -0.9844 0.1761 3.8138E-01| -0.1761 -0.9844 ------------------------------ ======================== Covariance Matrix 1 2 4.308e-02 6.051e-02 6.051e-02 3.706e-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 0.456980 +/- 0.207545 4 2 npow PhoIndex 1.17650 +/- 0.608731 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 8.41 using 10 PHA bins. Test statistic : Chi-Squared = 8.41 using 10 PHA bins. Reduced chi-squared = 1.05 for 8 degrees of freedom Null hypothesis probability = 3.948496e-01 !XSPEC12>fit 100; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:PhoIndex 8.40598 1.13501e-07 -3 0.456980 1.17650 ============================== Variances and Principal Axes 3 4 3.2251E-02| -0.9844 0.1761 3.8137E-01| -0.1761 -0.9844 ------------------------------ ======================== Covariance Matrix 1 2 4.307e-02 6.051e-02 6.051e-02 3.706e-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 0.456980 +/- 0.207545 4 2 npow PhoIndex 1.17650 +/- 0.608729 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 8.41 using 10 PHA bins. Test statistic : Chi-Squared = 8.41 using 10 PHA bins. Reduced chi-squared = 1.05 for 8 degrees of freedom Null hypothesis probability = 3.948496e-01 !XSPEC12>log npow_cpflux_25_50kev.log; Logging to file:npow_cpflux_25_50kev.log !XSPEC12>show; XSPEC version: 12.9.0c Mon Jan 11 14:54:42 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/GRB090118/remake_spec_cflux/spec_20ms_peak/sw00031292054b_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/GRB090118/remake_spec_cflux/spec_20ms_peak/sw00031292054b_20ms_peak.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/GRB090118/remake_spec_cflux/spec_20ms_peak/sw00031292054b_20ms_peak.pha Net count rate (cts/s) for Spectrum:1 2.436e-01 +/- 8.461e-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/GRB090118/remake_spec_cflux/spec_20ms_peak/sw00031292054b_20ms_peak.rsp for Source 1 Spectral data counts: 0.00487125 Model predicted rate: 0.188976 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 0.456980 +/- 0.207545 4 2 npow PhoIndex 1.17650 +/- 0.608729 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 8.41 using 10 PHA bins. Test statistic : Chi-Squared = 8.41 using 10 PHA bins. Reduced chi-squared = 1.05 for 8 degrees of freedom Null hypothesis probability = 3.948496e-01 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 1.1765 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 0.787914 (-0.45698,0.330934) !XSPEC12>error 4; Parameter Confidence Range (2.706) 4 -0.619192 2.43802 (-1.7957,1.26152) !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 = 9.67 using 10 PHA bins. Test statistic : Chi-Squared = 9.67 using 10 PHA bins. Reduced chi-squared = 1.38 for 7 degrees of freedom Null hypothesis probability = 2.083572e-01 Current data and model not fit yet. !XSPEC12>freeze 6; Fit statistic : Chi-Squared = 9.67 using 10 PHA bins. Test statistic : Chi-Squared = 9.67 using 10 PHA bins. Reduced chi-squared = 1.21 for 8 degrees of freedom Null hypothesis probability = 2.893198e-01 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 8.58864 0.724691 -3 1.82584 0.921918 8.409 0.333432 -4 1.82033 1.20534 8.40599 0.0368957 -5 1.85212 1.17560 ============================== Variances and Principal Axes 3 4 6.7950E-01| 0.8918 -0.4525 2.9787E-01| 0.4525 0.8918 ------------------------------ ======================== Covariance Matrix 1 2 6.014e-01 -1.540e-01 -1.540e-01 3.760e-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 1.85212 +/- 0.775478 4 2 npow PhoIndex 1.17560 +/- 0.613193 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 8.41 using 10 PHA bins. Test statistic : Chi-Squared = 8.41 using 10 PHA bins. Reduced chi-squared = 1.05 for 8 degrees of freedom Null hypothesis probability = 3.948493e-01 !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:PhoIndex 8.40598 0.00145966 -3 1.85217 1.17652 ============================== Variances and Principal Axes 3 4 6.8272E-01| 0.8984 -0.4392 2.9632E-01| 0.4392 0.8984 ------------------------------ ======================== Covariance Matrix 1 2 6.082e-01 -1.525e-01 -1.525e-01 3.709e-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 1.85217 +/- 0.779861 4 2 npow PhoIndex 1.17652 +/- 0.608981 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 8.41 using 10 PHA bins. Test statistic : Chi-Squared = 8.41 using 10 PHA bins. Reduced chi-squared = 1.05 for 8 degrees of freedom Null hypothesis probability = 3.948496e-01 !XSPEC12>fit 100; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:PhoIndex 8.40598 2.39118e-05 -2 1.85218 1.17650 ============================== Variances and Principal Axes 3 4 6.8246E-01| 0.8984 -0.4391 2.9610E-01| 0.4391 0.8984 ------------------------------ ======================== Covariance Matrix 1 2 6.080e-01 -1.524e-01 -1.524e-01 3.706e-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 1.85218 +/- 0.779723 4 2 npow PhoIndex 1.17650 +/- 0.608763 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 8.41 using 10 PHA bins. Test statistic : Chi-Squared = 8.41 using 10 PHA bins. Reduced chi-squared = 1.05 for 8 degrees of freedom Null hypothesis probability = 3.948496e-01 !XSPEC12>newpar 1 50.0; Fit statistic : Chi-Squared = 12.58 using 10 PHA bins. Test statistic : Chi-Squared = 12.58 using 10 PHA bins. Reduced chi-squared = 1.572 for 8 degrees of freedom Null hypothesis probability = 1.271434e-01 Current data and model not fit yet. !XSPEC12>newpar 2 100.0; Fit statistic : Chi-Squared = 89.06 using 10 PHA bins. Test statistic : Chi-Squared = 89.06 using 10 PHA bins. Reduced chi-squared = 11.13 for 8 degrees of freedom Null hypothesis probability = 7.221928e-16 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 8.4061 32.8008 -3 0.406192 1.17589 8.40598 0.033722 -4 0.404365 1.17651 ============================== Variances and Principal Axes 3 4 2.5493E-02| -0.9895 -0.1448 3.7476E-01| 0.1448 -0.9895 ------------------------------ ======================== Covariance Matrix 1 2 3.282e-02 -5.004e-02 -5.004e-02 3.674e-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 0.404365 +/- 0.181149 4 2 npow PhoIndex 1.17651 +/- 0.606168 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 8.41 using 10 PHA bins. Test statistic : Chi-Squared = 8.41 using 10 PHA bins. Reduced chi-squared = 1.05 for 8 degrees of freedom Null hypothesis probability = 3.948496e-01 !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:PhoIndex 8.40598 1.3361e-05 -1 0.404366 1.17650 ============================== Variances and Principal Axes 3 4 2.5485E-02| -0.9895 -0.1443 3.7788E-01| 0.1443 -0.9895 ------------------------------ ======================== Covariance Matrix 1 2 3.282e-02 -5.032e-02 -5.032e-02 3.705e-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 0.404366 +/- 0.181169 4 2 npow PhoIndex 1.17650 +/- 0.608726 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 8.41 using 10 PHA bins. Test statistic : Chi-Squared = 8.41 using 10 PHA bins. Reduced chi-squared = 1.05 for 8 degrees of freedom Null hypothesis probability = 3.948496e-01 !XSPEC12>fit 100; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:PhoIndex 8.40598 2.59101e-06 0 0.404366 1.17650 ============================== Variances and Principal Axes 3 4 2.5485E-02| -0.9895 -0.1443 3.7788E-01| 0.1443 -0.9895 ------------------------------ ======================== Covariance Matrix 1 2 3.282e-02 -5.031e-02 -5.031e-02 3.705e-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 0.404366 +/- 0.181168 4 2 npow PhoIndex 1.17650 +/- 0.608725 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 8.41 using 10 PHA bins. Test statistic : Chi-Squared = 8.41 using 10 PHA bins. Reduced chi-squared = 1.05 for 8 degrees of freedom Null hypothesis probability = 3.948496e-01 !XSPEC12>log npow_cpflux_50_100kev.log; Logging to file:npow_cpflux_50_100kev.log !XSPEC12>show; XSPEC version: 12.9.0c Mon Jan 11 14:54:43 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/GRB090118/remake_spec_cflux/spec_20ms_peak/sw00031292054b_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/GRB090118/remake_spec_cflux/spec_20ms_peak/sw00031292054b_20ms_peak.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/GRB090118/remake_spec_cflux/spec_20ms_peak/sw00031292054b_20ms_peak.pha Net count rate (cts/s) for Spectrum:1 2.436e-01 +/- 8.461e-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/GRB090118/remake_spec_cflux/spec_20ms_peak/sw00031292054b_20ms_peak.rsp for Source 1 Spectral data counts: 0.00487125 Model predicted rate: 0.188976 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 0.404366 +/- 0.181168 4 2 npow PhoIndex 1.17650 +/- 0.608725 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 8.41 using 10 PHA bins. Test statistic : Chi-Squared = 8.41 using 10 PHA bins. Reduced chi-squared = 1.05 for 8 degrees of freedom Null hypothesis probability = 3.948496e-01 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 1.1765 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 0.695508 (-0.404366,0.291143) !XSPEC12>error 4; Parameter Confidence Range (2.706) 4 -0.619193 2.43802 (-1.7957,1.26152) !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 = 9.67 using 10 PHA bins. Test statistic : Chi-Squared = 9.67 using 10 PHA bins. Reduced chi-squared = 1.38 for 7 degrees of freedom Null hypothesis probability = 2.083572e-01 Current data and model not fit yet. !XSPEC12>freeze 6; Fit statistic : Chi-Squared = 9.67 using 10 PHA bins. Test statistic : Chi-Squared = 9.67 using 10 PHA bins. Reduced chi-squared = 1.21 for 8 degrees of freedom Null hypothesis probability = 2.893198e-01 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 8.58864 0.724691 -3 1.82584 0.921918 8.409 0.333432 -4 1.82033 1.20534 8.40599 0.0368957 -5 1.85212 1.17560 ============================== Variances and Principal Axes 3 4 6.7950E-01| 0.8918 -0.4525 2.9787E-01| 0.4525 0.8918 ------------------------------ ======================== Covariance Matrix 1 2 6.014e-01 -1.540e-01 -1.540e-01 3.760e-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 1.85212 +/- 0.775478 4 2 npow PhoIndex 1.17560 +/- 0.613193 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 8.41 using 10 PHA bins. Test statistic : Chi-Squared = 8.41 using 10 PHA bins. Reduced chi-squared = 1.05 for 8 degrees of freedom Null hypothesis probability = 3.948493e-01 !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:PhoIndex 8.40598 0.00145966 -3 1.85217 1.17652 ============================== Variances and Principal Axes 3 4 6.8272E-01| 0.8984 -0.4392 2.9632E-01| 0.4392 0.8984 ------------------------------ ======================== Covariance Matrix 1 2 6.082e-01 -1.525e-01 -1.525e-01 3.709e-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 1.85217 +/- 0.779861 4 2 npow PhoIndex 1.17652 +/- 0.608981 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 8.41 using 10 PHA bins. Test statistic : Chi-Squared = 8.41 using 10 PHA bins. Reduced chi-squared = 1.05 for 8 degrees of freedom Null hypothesis probability = 3.948496e-01 !XSPEC12>fit 100; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:PhoIndex 8.40598 2.39118e-05 -2 1.85218 1.17650 ============================== Variances and Principal Axes 3 4 6.8246E-01| 0.8984 -0.4391 2.9610E-01| 0.4391 0.8984 ------------------------------ ======================== Covariance Matrix 1 2 6.080e-01 -1.524e-01 -1.524e-01 3.706e-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 1.85218 +/- 0.779723 4 2 npow PhoIndex 1.17650 +/- 0.608763 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 8.41 using 10 PHA bins. Test statistic : Chi-Squared = 8.41 using 10 PHA bins. Reduced chi-squared = 1.05 for 8 degrees of freedom Null hypothesis probability = 3.948496e-01 !XSPEC12>newpar 1 100.0; Fit statistic : Chi-Squared = 33.69 using 10 PHA bins. Test statistic : Chi-Squared = 33.69 using 10 PHA bins. Reduced chi-squared = 4.212 for 8 degrees of freedom Null hypothesis probability = 4.614051e-05 Current data and model not fit yet. !XSPEC12>newpar 2 150.0; Fit statistic : Chi-Squared = 374.79 using 10 PHA bins. Test statistic : Chi-Squared = 374.79 using 10 PHA bins. Reduced chi-squared = 46.849 for 8 degrees of freedom Null hypothesis probability = 4.600469e-76 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 8.4085 215.647 -3 0.219227 1.17468 8.40598 0.29714 -4 0.214583 1.17650 ============================== Variances and Principal Axes 3 4 7.0697E-03| -0.9808 -0.1948 3.7012E-01| 0.1948 -0.9808 ------------------------------ ======================== Covariance Matrix 1 2 2.085e-02 -6.938e-02 -6.938e-02 3.563e-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 0.214583 +/- 0.144404 4 2 npow PhoIndex 1.17650 +/- 0.596938 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 8.41 using 10 PHA bins. Test statistic : Chi-Squared = 8.41 using 10 PHA bins. Reduced chi-squared = 1.05 for 8 degrees of freedom Null hypothesis probability = 3.948496e-01 !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:PhoIndex 8.40598 0.000461471 -3 0.214589 1.17650 ============================== Variances and Principal Axes 3 4 7.0572E-03| -0.9816 -0.1911 3.8430E-01| 0.1911 -0.9816 ------------------------------ ======================== Covariance Matrix 1 2 2.083e-02 -7.075e-02 -7.075e-02 3.705e-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 0.214589 +/- 0.144318 4 2 npow PhoIndex 1.17650 +/- 0.608715 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 8.41 using 10 PHA bins. Test statistic : Chi-Squared = 8.41 using 10 PHA bins. Reduced chi-squared = 1.05 for 8 degrees of freedom Null hypothesis probability = 3.948496e-01 !XSPEC12>fit 100; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:PhoIndex 8.40598 3.27759e-07 -1 0.214589 1.17650 ============================== Variances and Principal Axes 3 4 7.0571E-03| -0.9816 -0.1911 3.8428E-01| 0.1911 -0.9816 ------------------------------ ======================== Covariance Matrix 1 2 2.083e-02 -7.075e-02 -7.075e-02 3.705e-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 0.214589 +/- 0.144317 4 2 npow PhoIndex 1.17650 +/- 0.608695 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 8.41 using 10 PHA bins. Test statistic : Chi-Squared = 8.41 using 10 PHA bins. Reduced chi-squared = 1.05 for 8 degrees of freedom Null hypothesis probability = 3.948496e-01 !XSPEC12>log npow_cpflux_100_150kev.log; Logging to file:npow_cpflux_100_150kev.log !XSPEC12>show; XSPEC version: 12.9.0c Mon Jan 11 14:54:43 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/GRB090118/remake_spec_cflux/spec_20ms_peak/sw00031292054b_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/GRB090118/remake_spec_cflux/spec_20ms_peak/sw00031292054b_20ms_peak.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/GRB090118/remake_spec_cflux/spec_20ms_peak/sw00031292054b_20ms_peak.pha Net count rate (cts/s) for Spectrum:1 2.436e-01 +/- 8.461e-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/GRB090118/remake_spec_cflux/spec_20ms_peak/sw00031292054b_20ms_peak.rsp for Source 1 Spectral data counts: 0.00487125 Model predicted rate: 0.188976 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 0.214589 +/- 0.144317 4 2 npow PhoIndex 1.17650 +/- 0.608695 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 8.41 using 10 PHA bins. Test statistic : Chi-Squared = 8.41 using 10 PHA bins. Reduced chi-squared = 1.05 for 8 degrees of freedom Null hypothesis probability = 3.948496e-01 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 1.1765 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 0.479626 (-0.214589,0.265036) !XSPEC12>error 4; Parameter Confidence Range (2.706) 4 -0.619199 2.43802 (-1.7957,1.26152) !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 = 9.67 using 10 PHA bins. Test statistic : Chi-Squared = 9.67 using 10 PHA bins. Reduced chi-squared = 1.38 for 7 degrees of freedom Null hypothesis probability = 2.083572e-01 Current data and model not fit yet. !XSPEC12>freeze 6; Fit statistic : Chi-Squared = 9.67 using 10 PHA bins. Test statistic : Chi-Squared = 9.67 using 10 PHA bins. Reduced chi-squared = 1.21 for 8 degrees of freedom Null hypothesis probability = 2.893198e-01 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 8.58864 0.724691 -3 1.82584 0.921918 8.409 0.333432 -4 1.82033 1.20534 8.40599 0.0368957 -5 1.85212 1.17560 ============================== Variances and Principal Axes 3 4 6.7950E-01| 0.8918 -0.4525 2.9787E-01| 0.4525 0.8918 ------------------------------ ======================== Covariance Matrix 1 2 6.014e-01 -1.540e-01 -1.540e-01 3.760e-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 1.85212 +/- 0.775478 4 2 npow PhoIndex 1.17560 +/- 0.613193 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 8.41 using 10 PHA bins. Test statistic : Chi-Squared = 8.41 using 10 PHA bins. Reduced chi-squared = 1.05 for 8 degrees of freedom Null hypothesis probability = 3.948493e-01 !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:PhoIndex 8.40598 0.00145966 -3 1.85217 1.17652 ============================== Variances and Principal Axes 3 4 6.8272E-01| 0.8984 -0.4392 2.9632E-01| 0.4392 0.8984 ------------------------------ ======================== Covariance Matrix 1 2 6.082e-01 -1.525e-01 -1.525e-01 3.709e-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 1.85217 +/- 0.779861 4 2 npow PhoIndex 1.17652 +/- 0.608981 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 8.41 using 10 PHA bins. Test statistic : Chi-Squared = 8.41 using 10 PHA bins. Reduced chi-squared = 1.05 for 8 degrees of freedom Null hypothesis probability = 3.948496e-01 !XSPEC12>fit 100; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:PhoIndex 8.40598 2.39118e-05 -2 1.85218 1.17650 ============================== Variances and Principal Axes 3 4 6.8246E-01| 0.8984 -0.4391 2.9610E-01| 0.4391 0.8984 ------------------------------ ======================== Covariance Matrix 1 2 6.080e-01 -1.524e-01 -1.524e-01 3.706e-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 1.85218 +/- 0.779723 4 2 npow PhoIndex 1.17650 +/- 0.608763 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 8.41 using 10 PHA bins. Test statistic : Chi-Squared = 8.41 using 10 PHA bins. Reduced chi-squared = 1.05 for 8 degrees of freedom Null hypothesis probability = 3.948496e-01 !XSPEC12>newpar 1 100.0; Fit statistic : Chi-Squared = 33.69 using 10 PHA bins. Test statistic : Chi-Squared = 33.69 using 10 PHA bins. Reduced chi-squared = 4.212 for 8 degrees of freedom Null hypothesis probability = 4.614051e-05 Current data and model not fit yet. !XSPEC12>newpar 2 350.0; Fit statistic : Chi-Squared = 33.69 using 10 PHA bins. Test statistic : Chi-Squared = 33.69 using 10 PHA bins. Reduced chi-squared = 4.212 for 8 degrees of freedom Null hypothesis probability = 4.614051e-05 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 8.40632 26.551 -3 0.622384 1.17451 8.40598 0.0449382 -4 0.616356 1.17652 ============================== Variances and Principal Axes 3 4 3.5392E-02| -0.7471 -0.6648 6.2679E-01| 0.6648 -0.7471 ------------------------------ ======================== Covariance Matrix 1 2 2.967e-01 -2.937e-01 -2.937e-01 3.654e-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 0.616356 +/- 0.544732 4 2 npow PhoIndex 1.17652 +/- 0.604521 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 8.41 using 10 PHA bins. Test statistic : Chi-Squared = 8.41 using 10 PHA bins. Reduced chi-squared = 1.05 for 8 degrees of freedom Null hypothesis probability = 3.948496e-01 !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:PhoIndex 8.40598 0.000116237 -3 0.616387 1.17650 ============================== Variances and Principal Axes 3 4 3.5475E-02| -0.7503 -0.6611 6.3063E-01| 0.6611 -0.7503 ------------------------------ ======================== Covariance Matrix 1 2 2.956e-01 -2.952e-01 -2.952e-01 3.705e-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 0.616387 +/- 0.543717 4 2 npow PhoIndex 1.17650 +/- 0.608669 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 8.41 using 10 PHA bins. Test statistic : Chi-Squared = 8.41 using 10 PHA bins. Reduced chi-squared = 1.05 for 8 degrees of freedom Null hypothesis probability = 3.948496e-01 !XSPEC12>fit 100; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:PhoIndex 8.40598 1.74248e-06 -3 0.616386 1.17650 ============================== Variances and Principal Axes 3 4 3.5476E-02| -0.7502 -0.6612 6.3063E-01| 0.6612 -0.7502 ------------------------------ ======================== Covariance Matrix 1 2 2.956e-01 -2.952e-01 -2.952e-01 3.705e-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 0.616386 +/- 0.543728 4 2 npow PhoIndex 1.17650 +/- 0.608660 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 8.41 using 10 PHA bins. Test statistic : Chi-Squared = 8.41 using 10 PHA bins. Reduced chi-squared = 1.05 for 8 degrees of freedom Null hypothesis probability = 3.948496e-01 !XSPEC12>log npow_cpflux_100_350kev.log; Logging to file:npow_cpflux_100_350kev.log !XSPEC12>show; XSPEC version: 12.9.0c Mon Jan 11 14:54:44 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/GRB090118/remake_spec_cflux/spec_20ms_peak/sw00031292054b_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/GRB090118/remake_spec_cflux/spec_20ms_peak/sw00031292054b_20ms_peak.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/GRB090118/remake_spec_cflux/spec_20ms_peak/sw00031292054b_20ms_peak.pha Net count rate (cts/s) for Spectrum:1 2.436e-01 +/- 8.461e-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/GRB090118/remake_spec_cflux/spec_20ms_peak/sw00031292054b_20ms_peak.rsp for Source 1 Spectral data counts: 0.00487125 Model predicted rate: 0.188976 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 0.616386 +/- 0.543728 4 2 npow PhoIndex 1.17650 +/- 0.608660 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 8.41 using 10 PHA bins. Test statistic : Chi-Squared = 8.41 using 10 PHA bins. Reduced chi-squared = 1.05 for 8 degrees of freedom Null hypothesis probability = 3.948496e-01 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 1.1765 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 4.72929 (-0.616387,4.1129) !XSPEC12>error 4; Parameter Confidence Range (2.706) 4 -0.619207 2.43802 (-1.79571,1.26152) !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 = 14.09 using 10 PHA bins. Test statistic : Chi-Squared = 14.09 using 10 PHA bins. Reduced chi-squared = 2.014 for 7 degrees of freedom Null hypothesis probability = 4.951866e-02 Current data and model not fit yet. !XSPEC12>freeze 6; Fit statistic : Chi-Squared = 14.09 using 10 PHA bins. Test statistic : Chi-Squared = 14.09 using 10 PHA bins. Reduced chi-squared = 1.762 for 8 degrees of freedom Null hypothesis probability = 7.932471e-02 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 11.148 0.364721 0 -7.31391 2.38723 10.7027 0.740183 0 -7.21864 2.19215 8.94054 0.882991 -1 -6.73014 1.23226 8.42958 1.60553 -2 -6.52708 1.16515 8.40601 0.502887 -3 -6.55639 1.17588 8.40598 0.0156821 -4 -6.55753 1.17651 ============================== Variances and Principal Axes 3 4 2.4828E-02| -0.9100 -0.4145 4.4054E-01| 0.4145 -0.9100 ------------------------------ ======================== Covariance Matrix 1 2 9.627e-02 -1.568e-01 -1.568e-01 3.691e-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 -6.55753 +/- 0.310270 4 2 npow PhoIndex 1.17651 +/- 0.607538 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 8.41 using 10 PHA bins. Test statistic : Chi-Squared = 8.41 using 10 PHA bins. Reduced chi-squared = 1.05 for 8 degrees of freedom Null hypothesis probability = 3.948496e-01 !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:PhoIndex 8.40598 0.00010282 -2 -6.55753 1.17650 ============================== Variances and Principal Axes 3 4 2.4926E-02| -0.9100 -0.4146 4.4226E-01| 0.4146 -0.9100 ------------------------------ ======================== Covariance Matrix 1 2 9.667e-02 -1.575e-01 -1.575e-01 3.705e-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 -6.55753 +/- 0.310915 4 2 npow PhoIndex 1.17650 +/- 0.608702 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 8.41 using 10 PHA bins. Test statistic : Chi-Squared = 8.41 using 10 PHA bins. Reduced chi-squared = 1.05 for 8 degrees of freedom Null hypothesis probability = 3.948496e-01 !XSPEC12>fit 100; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:PhoIndex 8.40598 8.69055e-07 -1 -6.55753 1.17650 ============================== Variances and Principal Axes 3 4 2.4926E-02| -0.9100 -0.4146 4.4227E-01| 0.4146 -0.9100 ------------------------------ ======================== Covariance Matrix 1 2 9.667e-02 -1.575e-01 -1.575e-01 3.705e-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 -6.55753 +/- 0.310919 4 2 npow PhoIndex 1.17650 +/- 0.608712 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 8.41 using 10 PHA bins. Test statistic : Chi-Squared = 8.41 using 10 PHA bins. Reduced chi-squared = 1.05 for 8 degrees of freedom Null hypothesis probability = 3.948496e-01 !XSPEC12>log npow_cflux_15_350kev.log; Logging to file:npow_cflux_15_350kev.log !XSPEC12>show; XSPEC version: 12.9.0c Mon Jan 11 14:54:44 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/GRB090118/remake_spec_cflux/spec_20ms_peak/sw00031292054b_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/GRB090118/remake_spec_cflux/spec_20ms_peak/sw00031292054b_20ms_peak.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/GRB090118/remake_spec_cflux/spec_20ms_peak/sw00031292054b_20ms_peak.pha Net count rate (cts/s) for Spectrum:1 2.436e-01 +/- 8.461e-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/GRB090118/remake_spec_cflux/spec_20ms_peak/sw00031292054b_20ms_peak.rsp for Source 1 Spectral data counts: 0.00487125 Model predicted rate: 0.188976 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 -6.55753 +/- 0.310919 4 2 npow PhoIndex 1.17650 +/- 0.608712 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 8.41 using 10 PHA bins. Test statistic : Chi-Squared = 8.41 using 10 PHA bins. Reduced chi-squared = 1.05 for 8 degrees of freedom Null hypothesis probability = 3.948496e-01 Weighting method: standard !XSPEC12>error 3; Parameter Confidence Range (2.706) 3 -7.31939 -6.00181 (-0.761861,0.555716) !XSPEC12>error 4; Parameter Confidence Range (2.706) 4 -0.61926 2.43802 (-1.79576,1.26152) !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 = 14.09 using 10 PHA bins. Test statistic : Chi-Squared = 14.09 using 10 PHA bins. Reduced chi-squared = 2.014 for 7 degrees of freedom Null hypothesis probability = 4.951866e-02 Current data and model not fit yet. !XSPEC12>freeze 6; Fit statistic : Chi-Squared = 14.09 using 10 PHA bins. Test statistic : Chi-Squared = 14.09 using 10 PHA bins. Reduced chi-squared = 1.762 for 8 degrees of freedom Null hypothesis probability = 7.932471e-02 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 11.148 0.364721 0 -7.31391 2.38723 10.7027 0.740183 0 -7.21864 2.19215 8.94054 0.882991 -1 -6.73014 1.23226 8.42958 1.60553 -2 -6.52708 1.16515 8.40601 0.502887 -3 -6.55639 1.17588 8.40598 0.0156821 -4 -6.55753 1.17651 ============================== Variances and Principal Axes 3 4 2.4828E-02| -0.9100 -0.4145 4.4054E-01| 0.4145 -0.9100 ------------------------------ ======================== Covariance Matrix 1 2 9.627e-02 -1.568e-01 -1.568e-01 3.691e-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 -6.55753 +/- 0.310270 4 2 npow PhoIndex 1.17651 +/- 0.607538 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 8.41 using 10 PHA bins. Test statistic : Chi-Squared = 8.41 using 10 PHA bins. Reduced chi-squared = 1.05 for 8 degrees of freedom Null hypothesis probability = 3.948496e-01 !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:PhoIndex 8.40598 0.00010282 -2 -6.55753 1.17650 ============================== Variances and Principal Axes 3 4 2.4926E-02| -0.9100 -0.4146 4.4226E-01| 0.4146 -0.9100 ------------------------------ ======================== Covariance Matrix 1 2 9.667e-02 -1.575e-01 -1.575e-01 3.705e-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 -6.55753 +/- 0.310915 4 2 npow PhoIndex 1.17650 +/- 0.608702 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 8.41 using 10 PHA bins. Test statistic : Chi-Squared = 8.41 using 10 PHA bins. Reduced chi-squared = 1.05 for 8 degrees of freedom Null hypothesis probability = 3.948496e-01 !XSPEC12>fit 100; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:PhoIndex 8.40598 8.69055e-07 -1 -6.55753 1.17650 ============================== Variances and Principal Axes 3 4 2.4926E-02| -0.9100 -0.4146 4.4227E-01| 0.4146 -0.9100 ------------------------------ ======================== Covariance Matrix 1 2 9.667e-02 -1.575e-01 -1.575e-01 3.705e-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 -6.55753 +/- 0.310919 4 2 npow PhoIndex 1.17650 +/- 0.608712 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 8.41 using 10 PHA bins. Test statistic : Chi-Squared = 8.41 using 10 PHA bins. Reduced chi-squared = 1.05 for 8 degrees of freedom Null hypothesis probability = 3.948496e-01 !XSPEC12>newpar 1 15.0; Fit statistic : Chi-Squared = 8.41 using 10 PHA bins. Test statistic : Chi-Squared = 8.41 using 10 PHA bins. Reduced chi-squared = 1.05 for 8 degrees of freedom Null hypothesis probability = 3.948496e-01 Current data and model not fit yet. !XSPEC12>newpar 2 150.0; Fit statistic : Chi-Squared = 17.28 using 10 PHA bins. Test statistic : Chi-Squared = 17.28 using 10 PHA bins. Reduced chi-squared = 2.160 for 8 degrees of freedom Null hypothesis probability = 2.733629e-02 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 8.87985 19.0335 -3 -6.79212 1.17614 8.41108 2.56323 -4 -6.88529 1.17642 8.40599 0.214526 -5 -6.89727 1.17650 ============================== Variances and Principal Axes 3 4 2.7644E-02| -0.9910 -0.1337 3.5622E-01| 0.1337 -0.9910 ------------------------------ ======================== Covariance Matrix 1 2 3.352e-02 -4.353e-02 -4.353e-02 3.503e-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 -6.89727 +/- 0.183074 4 2 npow PhoIndex 1.17650 +/- 0.591904 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 8.41 using 10 PHA bins. Test statistic : Chi-Squared = 8.41 using 10 PHA bins. Reduced chi-squared = 1.05 for 8 degrees of freedom Null hypothesis probability = 3.948494e-01 !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:PhoIndex 8.40598 0.00371189 -3 -6.89748 1.17650 ============================== Variances and Principal Axes 3 4 2.9209E-02| -0.9910 -0.1337 3.7640E-01| 0.1337 -0.9910 ------------------------------ ======================== Covariance Matrix 1 2 3.542e-02 -4.600e-02 -4.600e-02 3.702e-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 -6.89748 +/- 0.188191 4 2 npow PhoIndex 1.17650 +/- 0.608435 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 8.41 using 10 PHA bins. Test statistic : Chi-Squared = 8.41 using 10 PHA bins. Reduced chi-squared = 1.05 for 8 degrees of freedom Null hypothesis probability = 3.948496e-01 !XSPEC12>fit 100; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:PhoIndex 8.40598 2.03022e-05 -3 -6.89749 1.17650 ============================== Variances and Principal Axes 3 4 2.9238E-02| -0.9910 -0.1337 3.7678E-01| 0.1337 -0.9910 ------------------------------ ======================== Covariance Matrix 1 2 3.545e-02 -4.605e-02 -4.605e-02 3.706e-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 -6.89749 +/- 0.188286 4 2 npow PhoIndex 1.17650 +/- 0.608742 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 8.41 using 10 PHA bins. Test statistic : Chi-Squared = 8.41 using 10 PHA bins. Reduced chi-squared = 1.05 for 8 degrees of freedom Null hypothesis probability = 3.948496e-01 !XSPEC12>log npow_cflux_15_150kev.log; Logging to file:npow_cflux_15_150kev.log !XSPEC12>show; XSPEC version: 12.9.0c Mon Jan 11 14:54:44 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/GRB090118/remake_spec_cflux/spec_20ms_peak/sw00031292054b_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/GRB090118/remake_spec_cflux/spec_20ms_peak/sw00031292054b_20ms_peak.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/GRB090118/remake_spec_cflux/spec_20ms_peak/sw00031292054b_20ms_peak.pha Net count rate (cts/s) for Spectrum:1 2.436e-01 +/- 8.461e-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/GRB090118/remake_spec_cflux/spec_20ms_peak/sw00031292054b_20ms_peak.rsp for Source 1 Spectral data counts: 0.00487125 Model predicted rate: 0.188976 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 -6.89749 +/- 0.188286 4 2 npow PhoIndex 1.17650 +/- 0.608742 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 8.41 using 10 PHA bins. Test statistic : Chi-Squared = 8.41 using 10 PHA bins. Reduced chi-squared = 1.05 for 8 degrees of freedom Null hypothesis probability = 3.948496e-01 Weighting method: standard !XSPEC12>error 3; Parameter Confidence Range (2.706) 3 -7.42809 -6.6626 (-0.530604,0.234884) !XSPEC12>error 4; Parameter Confidence Range (2.706) 4 -0.619188 2.43802 (-1.79569,1.26152) !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 = 14.09 using 10 PHA bins. Test statistic : Chi-Squared = 14.09 using 10 PHA bins. Reduced chi-squared = 2.014 for 7 degrees of freedom Null hypothesis probability = 4.951866e-02 Current data and model not fit yet. !XSPEC12>freeze 6; Fit statistic : Chi-Squared = 14.09 using 10 PHA bins. Test statistic : Chi-Squared = 14.09 using 10 PHA bins. Reduced chi-squared = 1.762 for 8 degrees of freedom Null hypothesis probability = 7.932471e-02 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 11.148 0.364721 0 -7.31391 2.38723 10.7027 0.740183 0 -7.21864 2.19215 8.94054 0.882991 -1 -6.73014 1.23226 8.42958 1.60553 -2 -6.52708 1.16515 8.40601 0.502887 -3 -6.55639 1.17588 8.40598 0.0156821 -4 -6.55753 1.17651 ============================== Variances and Principal Axes 3 4 2.4828E-02| -0.9100 -0.4145 4.4054E-01| 0.4145 -0.9100 ------------------------------ ======================== Covariance Matrix 1 2 9.627e-02 -1.568e-01 -1.568e-01 3.691e-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 -6.55753 +/- 0.310270 4 2 npow PhoIndex 1.17651 +/- 0.607538 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 8.41 using 10 PHA bins. Test statistic : Chi-Squared = 8.41 using 10 PHA bins. Reduced chi-squared = 1.05 for 8 degrees of freedom Null hypothesis probability = 3.948496e-01 !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:PhoIndex 8.40598 0.00010282 -2 -6.55753 1.17650 ============================== Variances and Principal Axes 3 4 2.4926E-02| -0.9100 -0.4146 4.4226E-01| 0.4146 -0.9100 ------------------------------ ======================== Covariance Matrix 1 2 9.667e-02 -1.575e-01 -1.575e-01 3.705e-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 -6.55753 +/- 0.310915 4 2 npow PhoIndex 1.17650 +/- 0.608702 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 8.41 using 10 PHA bins. Test statistic : Chi-Squared = 8.41 using 10 PHA bins. Reduced chi-squared = 1.05 for 8 degrees of freedom Null hypothesis probability = 3.948496e-01 !XSPEC12>fit 100; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:PhoIndex 8.40598 8.69055e-07 -1 -6.55753 1.17650 ============================== Variances and Principal Axes 3 4 2.4926E-02| -0.9100 -0.4146 4.4227E-01| 0.4146 -0.9100 ------------------------------ ======================== Covariance Matrix 1 2 9.667e-02 -1.575e-01 -1.575e-01 3.705e-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 -6.55753 +/- 0.310919 4 2 npow PhoIndex 1.17650 +/- 0.608712 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 8.41 using 10 PHA bins. Test statistic : Chi-Squared = 8.41 using 10 PHA bins. Reduced chi-squared = 1.05 for 8 degrees of freedom Null hypothesis probability = 3.948496e-01 !XSPEC12>newpar 1 15.0; Fit statistic : Chi-Squared = 8.41 using 10 PHA bins. Test statistic : Chi-Squared = 8.41 using 10 PHA bins. Reduced chi-squared = 1.05 for 8 degrees of freedom Null hypothesis probability = 3.948496e-01 Current data and model not fit yet. !XSPEC12>newpar 2 25.0; Fit statistic : Chi-Squared = 3243.34 using 10 PHA bins. Test statistic : Chi-Squared = 3243.34 using 10 PHA bins. Reduced chi-squared = 405.418 for 8 degrees of freedom Null hypothesis probability = 0.000000e+00 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 423.962 4210.36 -3 -6.97065 1.17858 56.371 581.827 -4 -7.35568 1.17854 12.5482 81.4879 -5 -7.67320 1.17800 8.56721 11.5372 -6 -7.86708 1.17716 8.40679 1.45798 -7 -7.92691 1.17658 8.40598 0.089851 -8 -7.93178 1.17650 ============================== Variances and Principal Axes 3 4 2.4676E-02| -0.9176 0.3974 4.2558E-01| -0.3974 -0.9176 ------------------------------ ======================== Covariance Matrix 1 2 8.799e-02 1.462e-01 1.462e-01 3.623e-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 -7.93178 +/- 0.296632 4 2 npow PhoIndex 1.17650 +/- 0.601883 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 8.41 using 10 PHA bins. Test statistic : Chi-Squared = 8.41 using 10 PHA bins. Reduced chi-squared = 1.05 for 8 degrees of freedom Null hypothesis probability = 3.948496e-01 !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:PhoIndex 8.40598 0.000985621 -3 -7.93183 1.17650 ============================== Variances and Principal Axes 3 4 2.5231E-02| -0.9176 0.3974 4.3518E-01| -0.3974 -0.9176 ------------------------------ ======================== Covariance Matrix 1 2 8.998e-02 1.495e-01 1.495e-01 3.704e-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 -7.93183 +/- 0.299967 4 2 npow PhoIndex 1.17650 +/- 0.608627 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 8.41 using 10 PHA bins. Test statistic : Chi-Squared = 8.41 using 10 PHA bins. Reduced chi-squared = 1.05 for 8 degrees of freedom Null hypothesis probability = 3.948496e-01 !XSPEC12>fit 100; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:PhoIndex 8.40598 6.11057e-06 -3 -7.93183 1.17650 ============================== Variances and Principal Axes 3 4 2.5237E-02| -0.9176 0.3974 4.3528E-01| -0.3974 -0.9176 ------------------------------ ======================== Covariance Matrix 1 2 9.000e-02 1.495e-01 1.495e-01 3.705e-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 -7.93183 +/- 0.300004 4 2 npow PhoIndex 1.17650 +/- 0.608700 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 8.41 using 10 PHA bins. Test statistic : Chi-Squared = 8.41 using 10 PHA bins. Reduced chi-squared = 1.05 for 8 degrees of freedom Null hypothesis probability = 3.948496e-01 !XSPEC12>log npow_cflux_15_25kev.log; Logging to file:npow_cflux_15_25kev.log !XSPEC12>show; XSPEC version: 12.9.0c Mon Jan 11 14:54:45 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/GRB090118/remake_spec_cflux/spec_20ms_peak/sw00031292054b_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/GRB090118/remake_spec_cflux/spec_20ms_peak/sw00031292054b_20ms_peak.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/GRB090118/remake_spec_cflux/spec_20ms_peak/sw00031292054b_20ms_peak.pha Net count rate (cts/s) for Spectrum:1 2.436e-01 +/- 8.461e-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/GRB090118/remake_spec_cflux/spec_20ms_peak/sw00031292054b_20ms_peak.rsp for Source 1 Spectral data counts: 0.00487125 Model predicted rate: 0.188976 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 -7.93183 +/- 0.300004 4 2 npow PhoIndex 1.17650 +/- 0.608700 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 8.41 using 10 PHA bins. Test statistic : Chi-Squared = 8.41 using 10 PHA bins. Reduced chi-squared = 1.05 for 8 degrees of freedom Null hypothesis probability = 3.948496e-01 Weighting method: standard !XSPEC12>error 3; Parameter Confidence Range (2.706) Apparent non-monotonicity in statistic space detected. Current bracket values -7.93183, -9.90585 and delta stat 0, 3.01865 but latest trial -9.80083 gives 3.07712 Suggest that you check this result using the steppar command. 3 -8.91884 -7.59312 (-0.987008,0.338709) !XSPEC12>error 4; Parameter Confidence Range (2.706) 4 -0.619198 2.43802 (-1.7957,1.26152) !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 = 14.09 using 10 PHA bins. Test statistic : Chi-Squared = 14.09 using 10 PHA bins. Reduced chi-squared = 2.014 for 7 degrees of freedom Null hypothesis probability = 4.951866e-02 Current data and model not fit yet. !XSPEC12>freeze 6; Fit statistic : Chi-Squared = 14.09 using 10 PHA bins. Test statistic : Chi-Squared = 14.09 using 10 PHA bins. Reduced chi-squared = 1.762 for 8 degrees of freedom Null hypothesis probability = 7.932471e-02 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 11.148 0.364721 0 -7.31391 2.38723 10.7027 0.740183 0 -7.21864 2.19215 8.94054 0.882991 -1 -6.73014 1.23226 8.42958 1.60553 -2 -6.52708 1.16515 8.40601 0.502887 -3 -6.55639 1.17588 8.40598 0.0156821 -4 -6.55753 1.17651 ============================== Variances and Principal Axes 3 4 2.4828E-02| -0.9100 -0.4145 4.4054E-01| 0.4145 -0.9100 ------------------------------ ======================== Covariance Matrix 1 2 9.627e-02 -1.568e-01 -1.568e-01 3.691e-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 -6.55753 +/- 0.310270 4 2 npow PhoIndex 1.17651 +/- 0.607538 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 8.41 using 10 PHA bins. Test statistic : Chi-Squared = 8.41 using 10 PHA bins. Reduced chi-squared = 1.05 for 8 degrees of freedom Null hypothesis probability = 3.948496e-01 !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:PhoIndex 8.40598 0.00010282 -2 -6.55753 1.17650 ============================== Variances and Principal Axes 3 4 2.4926E-02| -0.9100 -0.4146 4.4226E-01| 0.4146 -0.9100 ------------------------------ ======================== Covariance Matrix 1 2 9.667e-02 -1.575e-01 -1.575e-01 3.705e-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 -6.55753 +/- 0.310915 4 2 npow PhoIndex 1.17650 +/- 0.608702 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 8.41 using 10 PHA bins. Test statistic : Chi-Squared = 8.41 using 10 PHA bins. Reduced chi-squared = 1.05 for 8 degrees of freedom Null hypothesis probability = 3.948496e-01 !XSPEC12>fit 100; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:PhoIndex 8.40598 8.69055e-07 -1 -6.55753 1.17650 ============================== Variances and Principal Axes 3 4 2.4926E-02| -0.9100 -0.4146 4.4227E-01| 0.4146 -0.9100 ------------------------------ ======================== Covariance Matrix 1 2 9.667e-02 -1.575e-01 -1.575e-01 3.705e-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 -6.55753 +/- 0.310919 4 2 npow PhoIndex 1.17650 +/- 0.608712 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 8.41 using 10 PHA bins. Test statistic : Chi-Squared = 8.41 using 10 PHA bins. Reduced chi-squared = 1.05 for 8 degrees of freedom Null hypothesis probability = 3.948496e-01 !XSPEC12>newpar 1 25.0; Fit statistic : Chi-Squared = 8.42 using 10 PHA bins. Test statistic : Chi-Squared = 8.42 using 10 PHA bins. Reduced chi-squared = 1.05 for 8 degrees of freedom Null hypothesis probability = 3.937187e-01 Current data and model not fit yet. !XSPEC12>newpar 2 50.0; Fit statistic : Chi-Squared = 583.78 using 10 PHA bins. Test statistic : Chi-Squared = 583.78 using 10 PHA bins. Reduced chi-squared = 72.973 for 8 degrees of freedom Null hypothesis probability = 7.168319e-121 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 76.5202 741.374 -3 -6.94874 1.17717 14.6885 103.648 -4 -7.28037 1.17707 8.69867 14.6746 -5 -7.49646 1.17678 8.40824 1.92646 -6 -7.57317 1.17655 8.40598 0.141842 -7 -7.58121 1.17650 ============================== Variances and Principal Axes 3 4 2.8012E-02| -0.9891 0.1472 3.6419E-01| -0.1472 -0.9891 ------------------------------ ======================== Covariance Matrix 1 2 3.530e-02 4.896e-02 4.896e-02 3.569e-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 -7.58121 +/- 0.187882 4 2 npow PhoIndex 1.17650 +/- 0.597409 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 8.41 using 10 PHA bins. Test statistic : Chi-Squared = 8.41 using 10 PHA bins. Reduced chi-squared = 1.05 for 8 degrees of freedom Null hypothesis probability = 3.948495e-01 !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:PhoIndex 8.40598 0.00197731 -3 -7.58132 1.17650 ============================== Variances and Principal Axes 3 4 2.9067E-02| -0.9891 0.1472 3.7792E-01| -0.1472 -0.9891 ------------------------------ ======================== Covariance Matrix 1 2 3.663e-02 5.081e-02 5.081e-02 3.704e-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 -7.58132 +/- 0.191392 4 2 npow PhoIndex 1.17650 +/- 0.608566 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 8.41 using 10 PHA bins. Test statistic : Chi-Squared = 8.41 using 10 PHA bins. Reduced chi-squared = 1.05 for 8 degrees of freedom Null hypothesis probability = 3.948496e-01 !XSPEC12>fit 100; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:PhoIndex 8.40598 1.23635e-05 0 -7.58132 1.17650 ============================== Variances and Principal Axes 3 4 2.9083E-02| -0.9891 0.1472 3.7812E-01| -0.1472 -0.9891 ------------------------------ ======================== Covariance Matrix 1 2 3.665e-02 5.083e-02 5.083e-02 3.706e-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 -7.58132 +/- 0.191444 4 2 npow PhoIndex 1.17650 +/- 0.608732 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 8.41 using 10 PHA bins. Test statistic : Chi-Squared = 8.41 using 10 PHA bins. Reduced chi-squared = 1.05 for 8 degrees of freedom Null hypothesis probability = 3.948496e-01 !XSPEC12>log npow_cflux_25_50kev.log; Logging to file:npow_cflux_25_50kev.log !XSPEC12>show; XSPEC version: 12.9.0c Mon Jan 11 14:54:45 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/GRB090118/remake_spec_cflux/spec_20ms_peak/sw00031292054b_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/GRB090118/remake_spec_cflux/spec_20ms_peak/sw00031292054b_20ms_peak.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/GRB090118/remake_spec_cflux/spec_20ms_peak/sw00031292054b_20ms_peak.pha Net count rate (cts/s) for Spectrum:1 2.436e-01 +/- 8.461e-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/GRB090118/remake_spec_cflux/spec_20ms_peak/sw00031292054b_20ms_peak.rsp for Source 1 Spectral data counts: 0.00487125 Model predicted rate: 0.188976 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 -7.58132 +/- 0.191444 4 2 npow PhoIndex 1.17650 +/- 0.608732 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 8.41 using 10 PHA bins. Test statistic : Chi-Squared = 8.41 using 10 PHA bins. Reduced chi-squared = 1.05 for 8 degrees of freedom Null hypothesis probability = 3.948496e-01 Weighting method: standard !XSPEC12>error 3; Parameter Confidence Range (2.706) Apparent non-monotonicity in statistic space detected. Current bracket values -7.58132, -8.84102 and delta stat 0, 2.97089 but latest trial -8.78355 gives 3.04814 Suggest that you check this result using the steppar command. 3 -8.21117 -7.34829 (-0.629846,0.233037) !XSPEC12>error 4; Parameter Confidence Range (2.706) 4 -0.619191 2.43802 (-1.7957,1.26152) !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 = 14.09 using 10 PHA bins. Test statistic : Chi-Squared = 14.09 using 10 PHA bins. Reduced chi-squared = 2.014 for 7 degrees of freedom Null hypothesis probability = 4.951866e-02 Current data and model not fit yet. !XSPEC12>freeze 6; Fit statistic : Chi-Squared = 14.09 using 10 PHA bins. Test statistic : Chi-Squared = 14.09 using 10 PHA bins. Reduced chi-squared = 1.762 for 8 degrees of freedom Null hypothesis probability = 7.932471e-02 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 11.148 0.364721 0 -7.31391 2.38723 10.7027 0.740183 0 -7.21864 2.19215 8.94054 0.882991 -1 -6.73014 1.23226 8.42958 1.60553 -2 -6.52708 1.16515 8.40601 0.502887 -3 -6.55639 1.17588 8.40598 0.0156821 -4 -6.55753 1.17651 ============================== Variances and Principal Axes 3 4 2.4828E-02| -0.9100 -0.4145 4.4054E-01| 0.4145 -0.9100 ------------------------------ ======================== Covariance Matrix 1 2 9.627e-02 -1.568e-01 -1.568e-01 3.691e-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 -6.55753 +/- 0.310270 4 2 npow PhoIndex 1.17651 +/- 0.607538 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 8.41 using 10 PHA bins. Test statistic : Chi-Squared = 8.41 using 10 PHA bins. Reduced chi-squared = 1.05 for 8 degrees of freedom Null hypothesis probability = 3.948496e-01 !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:PhoIndex 8.40598 0.00010282 -2 -6.55753 1.17650 ============================== Variances and Principal Axes 3 4 2.4926E-02| -0.9100 -0.4146 4.4226E-01| 0.4146 -0.9100 ------------------------------ ======================== Covariance Matrix 1 2 9.667e-02 -1.575e-01 -1.575e-01 3.705e-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 -6.55753 +/- 0.310915 4 2 npow PhoIndex 1.17650 +/- 0.608702 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 8.41 using 10 PHA bins. Test statistic : Chi-Squared = 8.41 using 10 PHA bins. Reduced chi-squared = 1.05 for 8 degrees of freedom Null hypothesis probability = 3.948496e-01 !XSPEC12>fit 100; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:PhoIndex 8.40598 8.69055e-07 -1 -6.55753 1.17650 ============================== Variances and Principal Axes 3 4 2.4926E-02| -0.9100 -0.4146 4.4227E-01| 0.4146 -0.9100 ------------------------------ ======================== Covariance Matrix 1 2 9.667e-02 -1.575e-01 -1.575e-01 3.705e-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 -6.55753 +/- 0.310919 4 2 npow PhoIndex 1.17650 +/- 0.608712 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 8.41 using 10 PHA bins. Test statistic : Chi-Squared = 8.41 using 10 PHA bins. Reduced chi-squared = 1.05 for 8 degrees of freedom Null hypothesis probability = 3.948496e-01 !XSPEC12>newpar 1 50.0; Fit statistic : Chi-Squared = 8.56 using 10 PHA bins. Test statistic : Chi-Squared = 8.56 using 10 PHA bins. Reduced chi-squared = 1.07 for 8 degrees of freedom Null hypothesis probability = 3.803740e-01 Current data and model not fit yet. !XSPEC12>newpar 2 100.0; Fit statistic : Chi-Squared = 163.74 using 10 PHA bins. Test statistic : Chi-Squared = 163.74 using 10 PHA bins. Reduced chi-squared = 20.467 for 8 degrees of freedom Null hypothesis probability = 2.644109e-31 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 24.6464 218.468 -3 -6.91721 1.17577 9.46921 30.8609 -4 -7.18378 1.17601 8.42562 4.27592 -5 -7.30979 1.17636 8.406 0.434876 -6 -7.33268 1.17650 8.40598 0.0125691 -7 -7.33342 1.17650 ============================== Variances and Principal Axes 3 4 2.8773E-02| -0.9848 -0.1734 3.7985E-01| 0.1734 -0.9848 ------------------------------ ======================== Covariance Matrix 1 2 3.933e-02 -5.996e-02 -5.996e-02 3.693e-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 -7.33342 +/- 0.198323 4 2 npow PhoIndex 1.17650 +/- 0.607694 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 8.41 using 10 PHA bins. Test statistic : Chi-Squared = 8.41 using 10 PHA bins. Reduced chi-squared = 1.05 for 8 degrees of freedom Null hypothesis probability = 3.948496e-01 !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:PhoIndex 8.40598 7.03276e-05 -3 -7.33342 1.17650 ============================== Variances and Principal Axes 3 4 2.8870E-02| -0.9848 -0.1734 3.8113E-01| 0.1734 -0.9848 ------------------------------ ======================== Covariance Matrix 1 2 3.947e-02 -6.017e-02 -6.017e-02 3.705e-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 -7.33342 +/- 0.198659 4 2 npow PhoIndex 1.17650 +/- 0.608718 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 8.41 using 10 PHA bins. Test statistic : Chi-Squared = 8.41 using 10 PHA bins. Reduced chi-squared = 1.05 for 8 degrees of freedom Null hypothesis probability = 3.948496e-01 !XSPEC12>fit 100; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:PhoIndex 8.40598 5.60833e-07 0 -7.33342 1.17650 ============================== Variances and Principal Axes 3 4 2.8871E-02| -0.9848 -0.1734 3.8114E-01| 0.1734 -0.9848 ------------------------------ ======================== Covariance Matrix 1 2 3.947e-02 -6.017e-02 -6.017e-02 3.705e-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 -7.33342 +/- 0.198661 4 2 npow PhoIndex 1.17650 +/- 0.608726 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 8.41 using 10 PHA bins. Test statistic : Chi-Squared = 8.41 using 10 PHA bins. Reduced chi-squared = 1.05 for 8 degrees of freedom Null hypothesis probability = 3.948496e-01 !XSPEC12>log npow_cflux_50_100kev.log; Logging to file:npow_cflux_50_100kev.log !XSPEC12>show; XSPEC version: 12.9.0c Mon Jan 11 14:54:46 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/GRB090118/remake_spec_cflux/spec_20ms_peak/sw00031292054b_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/GRB090118/remake_spec_cflux/spec_20ms_peak/sw00031292054b_20ms_peak.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/GRB090118/remake_spec_cflux/spec_20ms_peak/sw00031292054b_20ms_peak.pha Net count rate (cts/s) for Spectrum:1 2.436e-01 +/- 8.461e-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/GRB090118/remake_spec_cflux/spec_20ms_peak/sw00031292054b_20ms_peak.rsp for Source 1 Spectral data counts: 0.00487125 Model predicted rate: 0.188976 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 -7.33342 +/- 0.198661 4 2 npow PhoIndex 1.17650 +/- 0.608726 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 8.41 using 10 PHA bins. Test statistic : Chi-Squared = 8.41 using 10 PHA bins. Reduced chi-squared = 1.05 for 8 degrees of freedom Null hypothesis probability = 3.948496e-01 Weighting method: standard !XSPEC12>error 3; Parameter Confidence Range (2.706) 3 -7.98815 -7.09353 (-0.65473,0.239885) !XSPEC12>error 4; Parameter Confidence Range (2.706) 4 -0.619193 2.43802 (-1.7957,1.26152) !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 = 14.09 using 10 PHA bins. Test statistic : Chi-Squared = 14.09 using 10 PHA bins. Reduced chi-squared = 2.014 for 7 degrees of freedom Null hypothesis probability = 4.951866e-02 Current data and model not fit yet. !XSPEC12>freeze 6; Fit statistic : Chi-Squared = 14.09 using 10 PHA bins. Test statistic : Chi-Squared = 14.09 using 10 PHA bins. Reduced chi-squared = 1.762 for 8 degrees of freedom Null hypothesis probability = 7.932471e-02 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 11.148 0.364721 0 -7.31391 2.38723 10.7027 0.740183 0 -7.21864 2.19215 8.94054 0.882991 -1 -6.73014 1.23226 8.42958 1.60553 -2 -6.52708 1.16515 8.40601 0.502887 -3 -6.55639 1.17588 8.40598 0.0156821 -4 -6.55753 1.17651 ============================== Variances and Principal Axes 3 4 2.4828E-02| -0.9100 -0.4145 4.4054E-01| 0.4145 -0.9100 ------------------------------ ======================== Covariance Matrix 1 2 9.627e-02 -1.568e-01 -1.568e-01 3.691e-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 -6.55753 +/- 0.310270 4 2 npow PhoIndex 1.17651 +/- 0.607538 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 8.41 using 10 PHA bins. Test statistic : Chi-Squared = 8.41 using 10 PHA bins. Reduced chi-squared = 1.05 for 8 degrees of freedom Null hypothesis probability = 3.948496e-01 !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:PhoIndex 8.40598 0.00010282 -2 -6.55753 1.17650 ============================== Variances and Principal Axes 3 4 2.4926E-02| -0.9100 -0.4146 4.4226E-01| 0.4146 -0.9100 ------------------------------ ======================== Covariance Matrix 1 2 9.667e-02 -1.575e-01 -1.575e-01 3.705e-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 -6.55753 +/- 0.310915 4 2 npow PhoIndex 1.17650 +/- 0.608702 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 8.41 using 10 PHA bins. Test statistic : Chi-Squared = 8.41 using 10 PHA bins. Reduced chi-squared = 1.05 for 8 degrees of freedom Null hypothesis probability = 3.948496e-01 !XSPEC12>fit 100; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:PhoIndex 8.40598 8.69055e-07 -1 -6.55753 1.17650 ============================== Variances and Principal Axes 3 4 2.4926E-02| -0.9100 -0.4146 4.4227E-01| 0.4146 -0.9100 ------------------------------ ======================== Covariance Matrix 1 2 9.667e-02 -1.575e-01 -1.575e-01 3.705e-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 -6.55753 +/- 0.310919 4 2 npow PhoIndex 1.17650 +/- 0.608712 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 8.41 using 10 PHA bins. Test statistic : Chi-Squared = 8.41 using 10 PHA bins. Reduced chi-squared = 1.05 for 8 degrees of freedom Null hypothesis probability = 3.948496e-01 !XSPEC12>newpar 1 100.0; Fit statistic : Chi-Squared = 9.61 using 10 PHA bins. Test statistic : Chi-Squared = 9.61 using 10 PHA bins. Reduced chi-squared = 1.20 for 8 degrees of freedom Null hypothesis probability = 2.933781e-01 Current data and model not fit yet. !XSPEC12>newpar 2 150.0; Fit statistic : Chi-Squared = 202.14 using 10 PHA bins. Test statistic : Chi-Squared = 202.14 using 10 PHA bins. Reduced chi-squared = 25.267 for 8 degrees of freedom Null hypothesis probability = 2.265588e-39 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 29.2029 283.706 -3 -6.92306 1.17473 9.87049 40.0018 -4 -7.20223 1.17523 8.43882 5.58552 -5 -7.34326 1.17610 8.40603 0.604975 -6 -7.37253 1.17648 8.40598 0.0211635 -7 -7.37371 1.17650 ============================== Variances and Principal Axes 3 4 2.5378E-02| -0.9222 -0.3867 4.2886E-01| 0.3867 -0.9222 ------------------------------ ======================== Covariance Matrix 1 2 8.573e-02 -1.439e-01 -1.439e-01 3.685e-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 -7.37371 +/- 0.292791 4 2 npow PhoIndex 1.17650 +/- 0.607054 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 8.41 using 10 PHA bins. Test statistic : Chi-Squared = 8.41 using 10 PHA bins. Reduced chi-squared = 1.05 for 8 degrees of freedom Null hypothesis probability = 3.948496e-01 !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:PhoIndex 8.40598 0.000129715 -2 -7.37371 1.17650 ============================== Variances and Principal Axes 3 4 2.5514E-02| -0.9222 -0.3867 4.3117E-01| 0.3867 -0.9222 ------------------------------ ======================== Covariance Matrix 1 2 8.619e-02 -1.447e-01 -1.447e-01 3.705e-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 -7.37371 +/- 0.293580 4 2 npow PhoIndex 1.17650 +/- 0.608684 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 8.41 using 10 PHA bins. Test statistic : Chi-Squared = 8.41 using 10 PHA bins. Reduced chi-squared = 1.05 for 8 degrees of freedom Null hypothesis probability = 3.948496e-01 !XSPEC12>fit 100; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:PhoIndex 8.40598 1.65118e-06 0 -7.37371 1.17650 ============================== Variances and Principal Axes 3 4 2.5515E-02| -0.9222 -0.3867 4.3118E-01| 0.3867 -0.9222 ------------------------------ ======================== Covariance Matrix 1 2 8.619e-02 -1.447e-01 -1.447e-01 3.705e-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 -7.37371 +/- 0.293585 4 2 npow PhoIndex 1.17650 +/- 0.608693 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 8.41 using 10 PHA bins. Test statistic : Chi-Squared = 8.41 using 10 PHA bins. Reduced chi-squared = 1.05 for 8 degrees of freedom Null hypothesis probability = 3.948496e-01 !XSPEC12>log npow_cflux_100_150kev.log; Logging to file:npow_cflux_100_150kev.log !XSPEC12>show; XSPEC version: 12.9.0c Mon Jan 11 14:54:46 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/GRB090118/remake_spec_cflux/spec_20ms_peak/sw00031292054b_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/GRB090118/remake_spec_cflux/spec_20ms_peak/sw00031292054b_20ms_peak.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/GRB090118/remake_spec_cflux/spec_20ms_peak/sw00031292054b_20ms_peak.pha Net count rate (cts/s) for Spectrum:1 2.436e-01 +/- 8.461e-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/GRB090118/remake_spec_cflux/spec_20ms_peak/sw00031292054b_20ms_peak.rsp for Source 1 Spectral data counts: 0.00487125 Model predicted rate: 0.188976 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 -7.37371 +/- 0.293585 4 2 npow PhoIndex 1.17650 +/- 0.608693 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 8.41 using 10 PHA bins. Test statistic : Chi-Squared = 8.41 using 10 PHA bins. Reduced chi-squared = 1.05 for 8 degrees of freedom Null hypothesis probability = 3.948496e-01 Weighting method: standard !XSPEC12>error 3; Parameter Confidence Range (2.706) 3 -8.30519 -7.01975 (-0.93148,0.353965) !XSPEC12>error 4; Parameter Confidence Range (2.706) 4 -0.6192 2.43802 (-1.7957,1.26152) !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 = 14.09 using 10 PHA bins. Test statistic : Chi-Squared = 14.09 using 10 PHA bins. Reduced chi-squared = 2.014 for 7 degrees of freedom Null hypothesis probability = 4.951866e-02 Current data and model not fit yet. !XSPEC12>freeze 6; Fit statistic : Chi-Squared = 14.09 using 10 PHA bins. Test statistic : Chi-Squared = 14.09 using 10 PHA bins. Reduced chi-squared = 1.762 for 8 degrees of freedom Null hypothesis probability = 7.932471e-02 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 11.148 0.364721 0 -7.31391 2.38723 10.7027 0.740183 0 -7.21864 2.19215 8.94054 0.882991 -1 -6.73014 1.23226 8.42958 1.60553 -2 -6.52708 1.16515 8.40601 0.502887 -3 -6.55639 1.17588 8.40598 0.0156821 -4 -6.55753 1.17651 ============================== Variances and Principal Axes 3 4 2.4828E-02| -0.9100 -0.4145 4.4054E-01| 0.4145 -0.9100 ------------------------------ ======================== Covariance Matrix 1 2 9.627e-02 -1.568e-01 -1.568e-01 3.691e-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 -6.55753 +/- 0.310270 4 2 npow PhoIndex 1.17651 +/- 0.607538 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 8.41 using 10 PHA bins. Test statistic : Chi-Squared = 8.41 using 10 PHA bins. Reduced chi-squared = 1.05 for 8 degrees of freedom Null hypothesis probability = 3.948496e-01 !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:PhoIndex 8.40598 0.00010282 -2 -6.55753 1.17650 ============================== Variances and Principal Axes 3 4 2.4926E-02| -0.9100 -0.4146 4.4226E-01| 0.4146 -0.9100 ------------------------------ ======================== Covariance Matrix 1 2 9.667e-02 -1.575e-01 -1.575e-01 3.705e-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 -6.55753 +/- 0.310915 4 2 npow PhoIndex 1.17650 +/- 0.608702 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 8.41 using 10 PHA bins. Test statistic : Chi-Squared = 8.41 using 10 PHA bins. Reduced chi-squared = 1.05 for 8 degrees of freedom Null hypothesis probability = 3.948496e-01 !XSPEC12>fit 100; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:PhoIndex 8.40598 8.69055e-07 -1 -6.55753 1.17650 ============================== Variances and Principal Axes 3 4 2.4926E-02| -0.9100 -0.4146 4.4227E-01| 0.4146 -0.9100 ------------------------------ ======================== Covariance Matrix 1 2 9.667e-02 -1.575e-01 -1.575e-01 3.705e-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 -6.55753 +/- 0.310919 4 2 npow PhoIndex 1.17650 +/- 0.608712 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 8.41 using 10 PHA bins. Test statistic : Chi-Squared = 8.41 using 10 PHA bins. Reduced chi-squared = 1.05 for 8 degrees of freedom Null hypothesis probability = 3.948496e-01 !XSPEC12>newpar 1 100.0; Fit statistic : Chi-Squared = 9.61 using 10 PHA bins. Test statistic : Chi-Squared = 9.61 using 10 PHA bins. Reduced chi-squared = 1.20 for 8 degrees of freedom Null hypothesis probability = 2.933781e-01 Current data and model not fit yet. !XSPEC12>newpar 2 350.0; Fit statistic : Chi-Squared = 9.61 using 10 PHA bins. Test statistic : Chi-Squared = 9.61 using 10 PHA bins. Reduced chi-squared = 1.20 for 8 degrees of freedom Null hypothesis probability = 2.933781e-01 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 8.43008 5.37149 -3 -6.68850 1.17550 8.40601 0.560198 -4 -6.71428 1.17644 8.40598 0.0171546 -5 -6.71519 1.17650 ============================== Variances and Principal Axes 3 4 2.1141E-02| -0.8375 -0.5464 5.1700E-01| 0.5464 -0.8375 ------------------------------ ======================== Covariance Matrix 1 2 1.692e-01 -2.269e-01 -2.269e-01 3.690e-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 -6.71519 +/- 0.411301 4 2 npow PhoIndex 1.17650 +/- 0.607428 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 8.41 using 10 PHA bins. Test statistic : Chi-Squared = 8.41 using 10 PHA bins. Reduced chi-squared = 1.05 for 8 degrees of freedom Null hypothesis probability = 3.948496e-01 !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:PhoIndex 8.40598 8.89233e-05 -3 -6.71519 1.17650 ============================== Variances and Principal Axes 3 4 2.1225E-02| -0.8375 -0.5464 5.1906E-01| 0.5464 -0.8375 ------------------------------ ======================== Covariance Matrix 1 2 1.699e-01 -2.278e-01 -2.278e-01 3.704e-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 -6.71519 +/- 0.412131 4 2 npow PhoIndex 1.17650 +/- 0.608635 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 8.41 using 10 PHA bins. Test statistic : Chi-Squared = 8.41 using 10 PHA bins. Reduced chi-squared = 1.05 for 8 degrees of freedom Null hypothesis probability = 3.948496e-01 !XSPEC12>fit 100; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:PhoIndex 8.40598 6.4644e-07 -3 -6.71519 1.17650 ============================== Variances and Principal Axes 3 4 2.1226E-02| -0.8375 -0.5464 5.1908E-01| 0.5464 -0.8375 ------------------------------ ======================== Covariance Matrix 1 2 1.699e-01 -2.278e-01 -2.278e-01 3.704e-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 -6.71519 +/- 0.412135 4 2 npow PhoIndex 1.17650 +/- 0.608644 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 8.41 using 10 PHA bins. Test statistic : Chi-Squared = 8.41 using 10 PHA bins. Reduced chi-squared = 1.05 for 8 degrees of freedom Null hypothesis probability = 3.948496e-01 !XSPEC12>log npow_cflux_100_350kev.log; Logging to file:npow_cflux_100_350kev.log !XSPEC12>show; XSPEC version: 12.9.0c Mon Jan 11 14:54:47 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/GRB090118/remake_spec_cflux/spec_20ms_peak/sw00031292054b_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/GRB090118/remake_spec_cflux/spec_20ms_peak/sw00031292054b_20ms_peak.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/GRB090118/remake_spec_cflux/spec_20ms_peak/sw00031292054b_20ms_peak.pha Net count rate (cts/s) for Spectrum:1 2.436e-01 +/- 8.461e-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/GRB090118/remake_spec_cflux/spec_20ms_peak/sw00031292054b_20ms_peak.rsp for Source 1 Spectral data counts: 0.00487125 Model predicted rate: 0.188976 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 -6.71519 +/- 0.412135 4 2 npow PhoIndex 1.17650 +/- 0.608644 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 8.41 using 10 PHA bins. Test statistic : Chi-Squared = 8.41 using 10 PHA bins. Reduced chi-squared = 1.05 for 8 degrees of freedom Null hypothesis probability = 3.948496e-01 Weighting method: standard !XSPEC12>error 3; Parameter Confidence Range (2.706) 3 -7.8838 -6.02376 (-1.16861,0.691435) !XSPEC12>error 4; Parameter Confidence Range (2.706) 4 -0.61921 2.43802 (-1.79571,1.26152) !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: 1.17650 ( -1.79569 1.26152 ) Norm@50keV : 1.23957E-02 ( -0.0123957 0.00812958 ) ------------------------------------------------------------ #Fit statistic : Chi-Squared = 8.41 using 10 PHA bins. # Reduced chi-squared = 1.05 for 8 degrees of freedom # Null hypothesis probability = 3.948496e-01 Photon flux (15-150 keV) in 0.02 sec: 1.45038 ( -1.45038 0.96989 ) ph/cm2/s Energy fluence (15-150 keV) : 2.53244e-09 ( -1.78609e-09 1.81697e-09 ) ergs/cm2