XSPEC version: 12.9.0c Build Date/Time: Wed Jul 29 15:14:04 2015 XSPEC12>query no XSPEC12>lmod takagrb /local/data/bat1/prebascript/xspec_taka_lmodel Model package takagrb successfully loaded. XSPEC12>data 1:1 /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_repro c/trigger280706/remake_spec_cflux/spec_20ms_peak/sw00280706000b_20ms_peak.pha 1 spectrum in use Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger280706/remake_spec_cflux/spec_20ms_peak/sw00280706000b_20ms_peak.pha Spectrum 1 Net count rate (cts/s) for Spectrum:1 5.592e-01 +/- 1.604e-01 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_rep roc/trigger280706/remake_spec_cflux/spec_20ms_peak/sw00280706000b_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 = 204491.7 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 204491.7 using 10 PHA bins. Reduced chi-squared = 25561.46 for 8 degrees of freedom Null hypothesis probability = 0.000000e+00 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. XSPEC12>renorm Fit statistic : Chi-Squared = 12.24 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 12.24 using 10 PHA bins. Reduced chi-squared = 1.530 for 8 degrees of freedom Null hypothesis probability = 1.408311e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 3:norm 11.9914 0.328903 -3 1.09799 0.00526053 11.9869 11.3874 -4 1.12499 0.00509940 ============================== Variances and Principal Axes 1 3 5.6936E-01| -1.0000 0.0007 6.2637E-06| -0.0007 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 5.694e-01 -3.900e-04 -3.900e-04 6.531e-06 ------------------------ ======================================================================== Model npow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npow PhoIndex 1.12499 +/- 0.754562 2 1 npow enorm keV 50.0000 frozen 3 1 npow norm 5.09940E-03 +/- 2.55555E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 11.99 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 11.99 using 10 PHA bins. Reduced chi-squared = 1.498 for 8 degrees of freedom Null hypothesis probability = 1.517895e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 3:norm 11.9869 0.000419144 -3 1.12549 0.00509865 ============================== Variances and Principal Axes 1 3 5.8938E-01| -1.0000 0.0008 6.2158E-06| -0.0008 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 5.894e-01 -4.635e-04 -4.635e-04 6.580e-06 ------------------------ ======================================================================== Model npow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npow PhoIndex 1.12549 +/- 0.767710 2 1 npow enorm keV 50.0000 frozen 3 1 npow norm 5.09865E-03 +/- 2.56523E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 11.99 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 11.99 using 10 PHA bins. Reduced chi-squared = 1.498 for 8 degrees of freedom Null hypothesis probability = 1.517895e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 3:norm 11.9869 2.68206e-06 -3 1.12548 0.00509866 ============================== Variances and Principal Axes 1 3 5.8918E-01| -1.0000 0.0008 6.2149E-06| -0.0008 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 5.892e-01 -4.647e-04 -4.647e-04 6.581e-06 ------------------------ ======================================================================== Model npow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npow PhoIndex 1.12548 +/- 0.767581 2 1 npow enorm keV 50.0000 frozen 3 1 npow norm 5.09866E-03 +/- 2.56542E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 11.99 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 11.99 using 10 PHA bins. Reduced chi-squared = 1.498 for 8 degrees of freedom Null hypothesis probability = 1.517895e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 XSPEC12>log bat_spec.log Logging to file:bat_spec.log XSPEC12>show XSPEC version: 12.9.0c Sun Dec 27 18:08:28 2015 Auto-saving is done after every command. Fit statistic in use: Chi-Squared Minimization technique: Levenberg-Marquardt Convergence criterion = 0.01 Parameter fit deltas: 0.01 * parValue Always calculate parameter derivatives using full (slower) numerical differentiation: No Querying disabled - will not continue fitting. Prefit-renorming enabled. Solar abundance table: angr Photoionization Cross-Section Table: bcmc: Balucinska-Church and McCammon, 1998 Cosmology in use: H0 = 70 q0 = 0 Lambda0 = 0.73 Model data directory: /software/lheasoft/release/x86_64-unknown-linux-gnu-libc2.12/../spectral/modelData/ Plot settings: Showing of individual additive components is OFF. Showing of background spectra is OFF. Effective area normalization is OFF. Current unit settings: Energy = keV Wavelength = angstrom, with Y-Axis displayed per Hz X-Axis data display mode: Channels Spectra plots will be shifted to source frame by redshift value z: 0 Device: /null Plotting of line IDs is OFF. Splashpage is ON. xlog for data plots is ON. ylog for data plots is OFF. Default plot rebin settings for all plot groups: Min. Signif. Max. # Bins Error Type 0.00000 1 quad Responses read: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger280706/remake_spec_cflux/spec_20ms_peak/sw00280706000b_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/trigger280706/remake_spec_cflux/spec_20ms_peak/sw00280706000b_20ms_peak.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger280706/remake_spec_cflux/spec_20ms_peak/sw00280706000b_20ms_peak.pha Net count rate (cts/s) for Spectrum:1 5.592e-01 +/- 1.604e-01 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/trigger280706/remake_spec_cflux/spec_20ms_peak/sw00280706000b_20ms_peak.rsp for Source 1 Spectral data counts: 0.0111848 Model predicted rate: 7.15789E-02 Current model list: ======================================================================== Model npow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npow PhoIndex 1.12548 +/- 0.767581 2 1 npow enorm keV 50.0000 frozen 3 1 npow norm 5.09866E-03 +/- 2.56542E-03 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 11.99 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 11.99 using 10 PHA bins. Reduced chi-squared = 1.498 for 8 degrees of freedom Null hypothesis probability = 1.517895e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Weighting method: standard XSPEC12>error 1 Parameter Confidence Range (2.706) ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -661999, with delta statistic: 0.180231 *** Parameter lower bound is INVALID. 1 0 3.67883 (-1.12548,2.55335) 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 0.00928023 (-0.00509866,0.00418158) XSPEC12>log none Log file closed logging switched off XSPEC12>setplot energy XSPEC12>setplot command sc white 1 XSPEC12>setplot command cpd bat_spec.gif/gif 2 XSPEC12>plot ldata delchi XSPEC12>@/local/data/bat1/alien/Swift_3rdBATcatalog/event/scripts/test_cflux/bat _npow_cpflux_15_350kev_fit.xcm !XSPEC12>log none; No log file open !XSPEC12>query no; !XSPEC12>model cpflux*npow ; 15.000 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 350.00 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 1.000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24 ; 1.500 1.00000E-02 -3.0000 -2.0000 9.0000 10.000 ; 50.000 -1.00000E-02 0.0000 0.0000 1000.0 1000.0 ; 1.000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model cpflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 15.0000 frozen 2 1 cpflux Emax keV 350.000 frozen 3 1 cpflux Flux 1.00000 +/- 0.0 4 2 npow PhoIndex 1.50000 +/- 0.0 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 13.57 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 13.57 using 10 PHA bins. Reduced chi-squared = 1.939 for 7 degrees of freedom Null hypothesis probability = 5.933077e-02 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>freeze 6; Fit statistic : Chi-Squared = 13.57 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 13.57 using 10 PHA bins. Reduced chi-squared = 1.697 for 8 degrees of freedom Null hypothesis probability = 9.361431e-02 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:PhoIndex 12.0173 2.28742 -3 0.755529 1.24546 11.9869 0.173578 -4 0.769066 1.12872 11.9869 0.0049684 -5 0.771494 1.12546 ============================== Variances and Principal Axes 3 4 1.2514E-01| -0.9245 -0.3812 6.6901E-01| 0.3812 -0.9245 ------------------------------ ======================== Covariance Matrix 1 2 2.042e-01 -1.916e-01 -1.916e-01 5.900e-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 0.771494 +/- 0.451839 4 2 npow PhoIndex 1.12546 +/- 0.768114 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 11.99 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 11.99 using 10 PHA bins. Reduced chi-squared = 1.498 for 8 degrees of freedom Null hypothesis probability = 1.517895e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:PhoIndex 11.9869 3.10554e-05 -3 0.771489 1.12548 ============================== Variances and Principal Axes 3 4 1.2540E-01| -0.9240 -0.3823 6.6863E-01| 0.3823 -0.9240 ------------------------------ ======================== Covariance Matrix 1 2 2.048e-01 -1.919e-01 -1.919e-01 5.892e-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 0.771489 +/- 0.452533 4 2 npow PhoIndex 1.12548 +/- 0.767620 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 11.99 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 11.99 using 10 PHA bins. Reduced chi-squared = 1.498 for 8 degrees of freedom Null hypothesis probability = 1.517895e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit 100; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:PhoIndex 11.9869 2.00579e-07 -3 0.771489 1.12548 ============================== Variances and Principal Axes 3 4 1.2540E-01| -0.9240 -0.3823 6.6860E-01| 0.3823 -0.9240 ------------------------------ ======================== Covariance Matrix 1 2 2.048e-01 -1.919e-01 -1.919e-01 5.892e-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 0.771489 +/- 0.452527 4 2 npow PhoIndex 1.12548 +/- 0.767608 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 11.99 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 11.99 using 10 PHA bins. Reduced chi-squared = 1.498 for 8 degrees of freedom Null hypothesis probability = 1.517895e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>log npow_cpflux_15_350kev.log; Logging to file:npow_cpflux_15_350kev.log !XSPEC12>show; XSPEC version: 12.9.0c Sun Dec 27 18:08:28 2015 Auto-saving is done after every command. Fit statistic in use: Chi-Squared Minimization technique: Levenberg-Marquardt Convergence criterion = 0.01 Parameter fit deltas: 0.01 * parValue Always calculate parameter derivatives using full (slower) numerical differentiation: No Querying disabled - will not continue fitting. Prefit-renorming enabled. Solar abundance table: angr Photoionization Cross-Section Table: bcmc: Balucinska-Church and McCammon, 1998 Cosmology in use: H0 = 70 q0 = 0 Lambda0 = 0.73 Model data directory: /software/lheasoft/release/x86_64-unknown-linux-gnu-libc2.12/../spectral/modelData/ Plot settings: Showing of individual additive components is OFF. Showing of background spectra is OFF. Effective area normalization is OFF. Current unit settings: Energy = keV Wavelength = angstrom, with Y-Axis displayed per Hz X-Axis data display mode: Energy Spectra plots will be shifted to source frame by redshift value z: 0 Device: /null Plotting of line IDs is OFF. Splashpage is ON. xlog for data plots is ON. ylog for data plots is OFF. Default plot rebin settings for all plot groups: Min. Signif. Max. # Bins Error Type 0.00000 1 quad Responses read: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger280706/remake_spec_cflux/spec_20ms_peak/sw00280706000b_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/trigger280706/remake_spec_cflux/spec_20ms_peak/sw00280706000b_20ms_peak.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger280706/remake_spec_cflux/spec_20ms_peak/sw00280706000b_20ms_peak.pha Net count rate (cts/s) for Spectrum:1 5.592e-01 +/- 1.604e-01 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/trigger280706/remake_spec_cflux/spec_20ms_peak/sw00280706000b_20ms_peak.rsp for Source 1 Spectral data counts: 0.0111848 Model predicted rate: 7.15789E-02 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 0.771489 +/- 0.452527 4 2 npow PhoIndex 1.12548 +/- 0.767608 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 11.99 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 11.99 using 10 PHA bins. Reduced chi-squared = 1.498 for 8 degrees of freedom Null hypothesis probability = 1.517895e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Weighting method: standard !XSPEC12>error 3; Parameter Confidence Range (2.706) Apparent non-monotonicity in statistic space detected. Current bracket values 1.15182, 6.72671 and delta stat 0.541777, 3.22073 but latest trial 3.24959 gives 0.362159 Suggest that you check this result using the steppar command. 3 0.114544 3.93927 (-0.656945,3.16778) !XSPEC12>error 4; Parameter Confidence Range (2.706) ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -662022, with delta statistic: 0.180231 *** Parameter lower bound is INVALID. 4 0 3.67883 (-1.12548,2.55335) !XSPEC12>log none; Log file closed logging switched off XSPEC12>@/local/data/bat1/alien/Swift_3rdBATcatalog/event/scripts/test_cflux/bat _npow_cpflux_15_150kev_fit.xcm !XSPEC12>log none; No log file open !XSPEC12>query no; !XSPEC12>model cpflux*npow ; 15.000 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 350.00 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 1.000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24 ; 1.500 1.00000E-02 -3.0000 -2.0000 9.0000 10.000 ; 50.000 -1.00000E-02 0.0000 0.0000 1000.0 1000.0 ; 1.000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model cpflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 15.0000 frozen 2 1 cpflux Emax keV 350.000 frozen 3 1 cpflux Flux 1.00000 +/- 0.0 4 2 npow PhoIndex 1.50000 +/- 0.0 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 13.57 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 13.57 using 10 PHA bins. Reduced chi-squared = 1.939 for 7 degrees of freedom Null hypothesis probability = 5.933077e-02 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>freeze 6; Fit statistic : Chi-Squared = 13.57 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 13.57 using 10 PHA bins. Reduced chi-squared = 1.697 for 8 degrees of freedom Null hypothesis probability = 9.361431e-02 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:PhoIndex 12.0173 2.28742 -3 0.755529 1.24546 11.9869 0.173578 -4 0.769066 1.12872 11.9869 0.0049684 -5 0.771494 1.12546 ============================== Variances and Principal Axes 3 4 1.2514E-01| -0.9245 -0.3812 6.6901E-01| 0.3812 -0.9245 ------------------------------ ======================== Covariance Matrix 1 2 2.042e-01 -1.916e-01 -1.916e-01 5.900e-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 0.771494 +/- 0.451839 4 2 npow PhoIndex 1.12546 +/- 0.768114 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 11.99 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 11.99 using 10 PHA bins. Reduced chi-squared = 1.498 for 8 degrees of freedom Null hypothesis probability = 1.517895e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:PhoIndex 11.9869 3.10554e-05 -3 0.771489 1.12548 ============================== Variances and Principal Axes 3 4 1.2540E-01| -0.9240 -0.3823 6.6863E-01| 0.3823 -0.9240 ------------------------------ ======================== Covariance Matrix 1 2 2.048e-01 -1.919e-01 -1.919e-01 5.892e-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 0.771489 +/- 0.452533 4 2 npow PhoIndex 1.12548 +/- 0.767620 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 11.99 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 11.99 using 10 PHA bins. Reduced chi-squared = 1.498 for 8 degrees of freedom Null hypothesis probability = 1.517895e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit 100; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:PhoIndex 11.9869 2.00579e-07 -3 0.771489 1.12548 ============================== Variances and Principal Axes 3 4 1.2540E-01| -0.9240 -0.3823 6.6860E-01| 0.3823 -0.9240 ------------------------------ ======================== Covariance Matrix 1 2 2.048e-01 -1.919e-01 -1.919e-01 5.892e-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 0.771489 +/- 0.452527 4 2 npow PhoIndex 1.12548 +/- 0.767608 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 11.99 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 11.99 using 10 PHA bins. Reduced chi-squared = 1.498 for 8 degrees of freedom Null hypothesis probability = 1.517895e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>newpar 1 15.0; Fit statistic : Chi-Squared = 11.99 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 11.99 using 10 PHA bins. Reduced chi-squared = 1.498 for 8 degrees of freedom Null hypothesis probability = 1.517895e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>newpar 2 150.0; Fit statistic : Chi-Squared = 12.37 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 12.37 using 10 PHA bins. Reduced chi-squared = 1.546 for 8 degrees of freedom Null hypothesis probability = 1.356017e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:PhoIndex 11.9869 1.06268 -3 0.593135 1.12546 11.9869 0.00106226 -4 0.592956 1.12548 ============================== Variances and Principal Axes 3 4 8.3981E-02| -0.9995 -0.0322 5.8940E-01| 0.0322 -0.9995 ------------------------------ ======================== Covariance Matrix 1 2 8.451e-02 -1.627e-02 -1.627e-02 5.889e-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 0.592956 +/- 0.290698 4 2 npow PhoIndex 1.12548 +/- 0.767382 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 11.99 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 11.99 using 10 PHA bins. Reduced chi-squared = 1.498 for 8 degrees of freedom Null hypothesis probability = 1.517895e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:PhoIndex 11.9869 1.5575e-07 -3 0.592956 1.12548 ============================== Variances and Principal Axes 3 4 8.3981E-02| -0.9995 -0.0322 5.8975E-01| 0.0322 -0.9995 ------------------------------ ======================== Covariance Matrix 1 2 8.451e-02 -1.628e-02 -1.628e-02 5.892e-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 0.592956 +/- 0.290698 4 2 npow PhoIndex 1.12548 +/- 0.767608 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 11.99 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 11.99 using 10 PHA bins. Reduced chi-squared = 1.498 for 8 degrees of freedom Null hypothesis probability = 1.517895e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit 100; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:PhoIndex 11.9869 3.64706e-08 -3 0.592956 1.12548 ============================== Variances and Principal Axes 3 4 8.3981E-02| -0.9995 -0.0322 5.8975E-01| 0.0322 -0.9995 ------------------------------ ======================== Covariance Matrix 1 2 8.451e-02 -1.628e-02 -1.628e-02 5.892e-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 0.592956 +/- 0.290698 4 2 npow PhoIndex 1.12548 +/- 0.767608 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 11.99 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 11.99 using 10 PHA bins. Reduced chi-squared = 1.498 for 8 degrees of freedom Null hypothesis probability = 1.517895e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>log npow_cpflux_15_150kev.log; Logging to file:npow_cpflux_15_150kev.log !XSPEC12>show; XSPEC version: 12.9.0c Sun Dec 27 18:08:29 2015 Auto-saving is done after every command. Fit statistic in use: Chi-Squared Minimization technique: Levenberg-Marquardt Convergence criterion = 0.01 Parameter fit deltas: 0.01 * parValue Always calculate parameter derivatives using full (slower) numerical differentiation: No Querying disabled - will not continue fitting. Prefit-renorming enabled. Solar abundance table: angr Photoionization Cross-Section Table: bcmc: Balucinska-Church and McCammon, 1998 Cosmology in use: H0 = 70 q0 = 0 Lambda0 = 0.73 Model data directory: /software/lheasoft/release/x86_64-unknown-linux-gnu-libc2.12/../spectral/modelData/ Plot settings: Showing of individual additive components is OFF. Showing of background spectra is OFF. Effective area normalization is OFF. Current unit settings: Energy = keV Wavelength = angstrom, with Y-Axis displayed per Hz X-Axis data display mode: Energy Spectra plots will be shifted to source frame by redshift value z: 0 Device: /null Plotting of line IDs is OFF. Splashpage is ON. xlog for data plots is ON. ylog for data plots is OFF. Default plot rebin settings for all plot groups: Min. Signif. Max. # Bins Error Type 0.00000 1 quad Responses read: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger280706/remake_spec_cflux/spec_20ms_peak/sw00280706000b_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/trigger280706/remake_spec_cflux/spec_20ms_peak/sw00280706000b_20ms_peak.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger280706/remake_spec_cflux/spec_20ms_peak/sw00280706000b_20ms_peak.pha Net count rate (cts/s) for Spectrum:1 5.592e-01 +/- 1.604e-01 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/trigger280706/remake_spec_cflux/spec_20ms_peak/sw00280706000b_20ms_peak.rsp for Source 1 Spectral data counts: 0.0111848 Model predicted rate: 7.15789E-02 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 0.592956 +/- 0.290698 4 2 npow PhoIndex 1.12548 +/- 0.767608 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 11.99 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 11.99 using 10 PHA bins. Reduced chi-squared = 1.498 for 8 degrees of freedom Null hypothesis probability = 1.517895e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Weighting method: standard !XSPEC12>error 3; Parameter Confidence Range (2.706) ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at 1.12548 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Fit error occurred during lower bound error calculation. 3 0 1.07111 (-0.592956,0.478151) !XSPEC12>error 4; Parameter Confidence Range (2.706) ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -662022, with delta statistic: 0.180231 *** Parameter lower bound is INVALID. 4 0 3.67883 (-1.12548,2.55335) !XSPEC12>log none; Log file closed logging switched off XSPEC12>@/local/data/bat1/alien/Swift_3rdBATcatalog/event/scripts/test_cflux/bat _npow_cpflux_15_25kev_fit.xcm !XSPEC12>log none; No log file open !XSPEC12>query no; !XSPEC12>model cpflux*npow ; 15.000 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 350.00 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 1.000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24 ; 1.500 1.00000E-02 -3.0000 -2.0000 9.0000 10.000 ; 50.000 -1.00000E-02 0.0000 0.0000 1000.0 1000.0 ; 1.000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model cpflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 15.0000 frozen 2 1 cpflux Emax keV 350.000 frozen 3 1 cpflux Flux 1.00000 +/- 0.0 4 2 npow PhoIndex 1.50000 +/- 0.0 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 13.57 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 13.57 using 10 PHA bins. Reduced chi-squared = 1.939 for 7 degrees of freedom Null hypothesis probability = 5.933077e-02 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>freeze 6; Fit statistic : Chi-Squared = 13.57 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 13.57 using 10 PHA bins. Reduced chi-squared = 1.697 for 8 degrees of freedom Null hypothesis probability = 9.361431e-02 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:PhoIndex 12.0173 2.28742 -3 0.755529 1.24546 11.9869 0.173578 -4 0.769066 1.12872 11.9869 0.0049684 -5 0.771494 1.12546 ============================== Variances and Principal Axes 3 4 1.2514E-01| -0.9245 -0.3812 6.6901E-01| 0.3812 -0.9245 ------------------------------ ======================== Covariance Matrix 1 2 2.042e-01 -1.916e-01 -1.916e-01 5.900e-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 0.771494 +/- 0.451839 4 2 npow PhoIndex 1.12546 +/- 0.768114 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 11.99 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 11.99 using 10 PHA bins. Reduced chi-squared = 1.498 for 8 degrees of freedom Null hypothesis probability = 1.517895e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:PhoIndex 11.9869 3.10554e-05 -3 0.771489 1.12548 ============================== Variances and Principal Axes 3 4 1.2540E-01| -0.9240 -0.3823 6.6863E-01| 0.3823 -0.9240 ------------------------------ ======================== Covariance Matrix 1 2 2.048e-01 -1.919e-01 -1.919e-01 5.892e-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 0.771489 +/- 0.452533 4 2 npow PhoIndex 1.12548 +/- 0.767620 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 11.99 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 11.99 using 10 PHA bins. Reduced chi-squared = 1.498 for 8 degrees of freedom Null hypothesis probability = 1.517895e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit 100; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:PhoIndex 11.9869 2.00579e-07 -3 0.771489 1.12548 ============================== Variances and Principal Axes 3 4 1.2540E-01| -0.9240 -0.3823 6.6860E-01| 0.3823 -0.9240 ------------------------------ ======================== Covariance Matrix 1 2 2.048e-01 -1.919e-01 -1.919e-01 5.892e-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 0.771489 +/- 0.452527 4 2 npow PhoIndex 1.12548 +/- 0.767608 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 11.99 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 11.99 using 10 PHA bins. Reduced chi-squared = 1.498 for 8 degrees of freedom Null hypothesis probability = 1.517895e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>newpar 1 15.0; Fit statistic : Chi-Squared = 11.99 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 11.99 using 10 PHA bins. Reduced chi-squared = 1.498 for 8 degrees of freedom Null hypothesis probability = 1.517895e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>newpar 2 25.0; Fit statistic : Chi-Squared = 87.84 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 87.84 using 10 PHA bins. Reduced chi-squared = 10.98 for 8 degrees of freedom Null hypothesis probability = 1.276580e-15 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:PhoIndex 11.9873 71.2529 -3 0.148312 1.12706 11.9869 0.137523 -4 0.146716 1.12549 ============================== Variances and Principal Axes 3 4 5.0877E-03| -0.9930 0.1182 5.8547E-01| -0.1182 -0.9930 ------------------------------ ======================== Covariance Matrix 1 2 1.319e-02 6.810e-02 6.810e-02 5.774e-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 0.146716 +/- 0.114858 4 2 npow PhoIndex 1.12549 +/- 0.759847 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 11.99 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 11.99 using 10 PHA bins. Reduced chi-squared = 1.498 for 8 degrees of freedom Null hypothesis probability = 1.517895e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:PhoIndex 11.9869 0.000161832 -3 0.146717 1.12548 ============================== Variances and Principal Axes 3 4 5.0763E-03| -0.9931 0.1171 5.9729E-01| -0.1171 -0.9931 ------------------------------ ======================== Covariance Matrix 1 2 1.320e-02 6.887e-02 6.887e-02 5.892e-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 0.146717 +/- 0.114874 4 2 npow PhoIndex 1.12548 +/- 0.767574 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 11.99 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 11.99 using 10 PHA bins. Reduced chi-squared = 1.498 for 8 degrees of freedom Null hypothesis probability = 1.517895e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit 100; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:PhoIndex 11.9869 7.6658e-07 -3 0.146717 1.12548 ============================== Variances and Principal Axes 3 4 5.0762E-03| -0.9931 0.1171 5.9728E-01| -0.1171 -0.9931 ------------------------------ ======================== Covariance Matrix 1 2 1.320e-02 6.887e-02 6.887e-02 5.892e-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 0.146717 +/- 0.114874 4 2 npow PhoIndex 1.12548 +/- 0.767567 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 11.99 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 11.99 using 10 PHA bins. Reduced chi-squared = 1.498 for 8 degrees of freedom Null hypothesis probability = 1.517895e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>log npow_cpflux_15_25kev.log; Logging to file:npow_cpflux_15_25kev.log !XSPEC12>show; XSPEC version: 12.9.0c Sun Dec 27 18:08:29 2015 Auto-saving is done after every command. Fit statistic in use: Chi-Squared Minimization technique: Levenberg-Marquardt Convergence criterion = 0.01 Parameter fit deltas: 0.01 * parValue Always calculate parameter derivatives using full (slower) numerical differentiation: No Querying disabled - will not continue fitting. Prefit-renorming enabled. Solar abundance table: angr Photoionization Cross-Section Table: bcmc: Balucinska-Church and McCammon, 1998 Cosmology in use: H0 = 70 q0 = 0 Lambda0 = 0.73 Model data directory: /software/lheasoft/release/x86_64-unknown-linux-gnu-libc2.12/../spectral/modelData/ Plot settings: Showing of individual additive components is OFF. Showing of background spectra is OFF. Effective area normalization is OFF. Current unit settings: Energy = keV Wavelength = angstrom, with Y-Axis displayed per Hz X-Axis data display mode: Energy Spectra plots will be shifted to source frame by redshift value z: 0 Device: /null Plotting of line IDs is OFF. Splashpage is ON. xlog for data plots is ON. ylog for data plots is OFF. Default plot rebin settings for all plot groups: Min. Signif. Max. # Bins Error Type 0.00000 1 quad Responses read: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger280706/remake_spec_cflux/spec_20ms_peak/sw00280706000b_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/trigger280706/remake_spec_cflux/spec_20ms_peak/sw00280706000b_20ms_peak.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger280706/remake_spec_cflux/spec_20ms_peak/sw00280706000b_20ms_peak.pha Net count rate (cts/s) for Spectrum:1 5.592e-01 +/- 1.604e-01 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/trigger280706/remake_spec_cflux/spec_20ms_peak/sw00280706000b_20ms_peak.rsp for Source 1 Spectral data counts: 0.0111848 Model predicted rate: 7.15789E-02 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 0.146717 +/- 0.114874 4 2 npow PhoIndex 1.12548 +/- 0.767567 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 11.99 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 11.99 using 10 PHA bins. Reduced chi-squared = 1.498 for 8 degrees of freedom Null hypothesis probability = 1.517895e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Weighting method: standard !XSPEC12>error 3; Parameter Confidence Range (2.706) ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at 1.12548 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 0.32784 (-0.146717,0.181123) !XSPEC12>error 4; Parameter Confidence Range (2.706) ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -661987, with delta statistic: 0.180231 *** Parameter lower bound is INVALID. 4 0 3.67883 (-1.12548,2.55335) !XSPEC12>log none; Log file closed logging switched off XSPEC12>@/local/data/bat1/alien/Swift_3rdBATcatalog/event/scripts/test_cflux/bat _npow_cpflux_25_50kev_fit.xcm !XSPEC12>log none; No log file open !XSPEC12>query no; !XSPEC12>model cpflux*npow ; 15.000 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 350.00 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 1.000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24 ; 1.500 1.00000E-02 -3.0000 -2.0000 9.0000 10.000 ; 50.000 -1.00000E-02 0.0000 0.0000 1000.0 1000.0 ; 1.000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model cpflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 15.0000 frozen 2 1 cpflux Emax keV 350.000 frozen 3 1 cpflux Flux 1.00000 +/- 0.0 4 2 npow PhoIndex 1.50000 +/- 0.0 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 13.57 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 13.57 using 10 PHA bins. Reduced chi-squared = 1.939 for 7 degrees of freedom Null hypothesis probability = 5.933077e-02 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>freeze 6; Fit statistic : Chi-Squared = 13.57 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 13.57 using 10 PHA bins. Reduced chi-squared = 1.697 for 8 degrees of freedom Null hypothesis probability = 9.361431e-02 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:PhoIndex 12.0173 2.28742 -3 0.755529 1.24546 11.9869 0.173578 -4 0.769066 1.12872 11.9869 0.0049684 -5 0.771494 1.12546 ============================== Variances and Principal Axes 3 4 1.2514E-01| -0.9245 -0.3812 6.6901E-01| 0.3812 -0.9245 ------------------------------ ======================== Covariance Matrix 1 2 2.042e-01 -1.916e-01 -1.916e-01 5.900e-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 0.771494 +/- 0.451839 4 2 npow PhoIndex 1.12546 +/- 0.768114 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 11.99 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 11.99 using 10 PHA bins. Reduced chi-squared = 1.498 for 8 degrees of freedom Null hypothesis probability = 1.517895e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:PhoIndex 11.9869 3.10554e-05 -3 0.771489 1.12548 ============================== Variances and Principal Axes 3 4 1.2540E-01| -0.9240 -0.3823 6.6863E-01| 0.3823 -0.9240 ------------------------------ ======================== Covariance Matrix 1 2 2.048e-01 -1.919e-01 -1.919e-01 5.892e-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 0.771489 +/- 0.452533 4 2 npow PhoIndex 1.12548 +/- 0.767620 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 11.99 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 11.99 using 10 PHA bins. Reduced chi-squared = 1.498 for 8 degrees of freedom Null hypothesis probability = 1.517895e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit 100; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:PhoIndex 11.9869 2.00579e-07 -3 0.771489 1.12548 ============================== Variances and Principal Axes 3 4 1.2540E-01| -0.9240 -0.3823 6.6860E-01| 0.3823 -0.9240 ------------------------------ ======================== Covariance Matrix 1 2 2.048e-01 -1.919e-01 -1.919e-01 5.892e-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 0.771489 +/- 0.452527 4 2 npow PhoIndex 1.12548 +/- 0.767608 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 11.99 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 11.99 using 10 PHA bins. Reduced chi-squared = 1.498 for 8 degrees of freedom Null hypothesis probability = 1.517895e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>newpar 1 25.0; Fit statistic : Chi-Squared = 12.22 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 12.22 using 10 PHA bins. Reduced chi-squared = 1.527 for 8 degrees of freedom Null hypothesis probability = 1.417574e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>newpar 2 50.0; Fit statistic : Chi-Squared = 54.26 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 54.26 using 10 PHA bins. Reduced chi-squared = 6.782 for 8 degrees of freedom Null hypothesis probability = 6.155180e-09 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:PhoIndex 11.9869 36.4262 -3 0.185257 1.12585 11.9869 0.0385985 -4 0.184615 1.12548 ============================== Variances and Principal Axes 3 4 8.1384E-03| -0.9993 0.0369 5.8583E-01| -0.0369 -0.9993 ------------------------------ ======================== Covariance Matrix 1 2 8.926e-03 2.131e-02 2.131e-02 5.850e-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 0.184615 +/- 9.44755E-02 4 2 npow PhoIndex 1.12548 +/- 0.764882 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 11.99 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 11.99 using 10 PHA bins. Reduced chi-squared = 1.498 for 8 degrees of freedom Null hypothesis probability = 1.517895e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:PhoIndex 11.9869 1.67664e-06 -3 0.184615 1.12548 ============================== Variances and Principal Axes 3 4 8.1372E-03| -0.9993 0.0368 5.8998E-01| -0.0368 -0.9993 ------------------------------ ======================== Covariance Matrix 1 2 8.927e-03 2.142e-02 2.142e-02 5.892e-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 0.184615 +/- 9.44830E-02 4 2 npow PhoIndex 1.12548 +/- 0.767586 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 11.99 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 11.99 using 10 PHA bins. Reduced chi-squared = 1.498 for 8 degrees of freedom Null hypothesis probability = 1.517895e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit 100; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:PhoIndex 11.9869 1.22826e-07 0 0.184615 1.12548 ============================== Variances and Principal Axes 3 4 8.1372E-03| -0.9993 0.0368 5.8998E-01| -0.0368 -0.9993 ------------------------------ ======================== Covariance Matrix 1 2 8.927e-03 2.142e-02 2.142e-02 5.892e-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 0.184615 +/- 9.44830E-02 4 2 npow PhoIndex 1.12548 +/- 0.767587 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 11.99 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 11.99 using 10 PHA bins. Reduced chi-squared = 1.498 for 8 degrees of freedom Null hypothesis probability = 1.517895e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>log npow_cpflux_25_50kev.log; Logging to file:npow_cpflux_25_50kev.log !XSPEC12>show; XSPEC version: 12.9.0c Sun Dec 27 18:08:30 2015 Auto-saving is done after every command. Fit statistic in use: Chi-Squared Minimization technique: Levenberg-Marquardt Convergence criterion = 0.01 Parameter fit deltas: 0.01 * parValue Always calculate parameter derivatives using full (slower) numerical differentiation: No Querying disabled - will not continue fitting. Prefit-renorming enabled. Solar abundance table: angr Photoionization Cross-Section Table: bcmc: Balucinska-Church and McCammon, 1998 Cosmology in use: H0 = 70 q0 = 0 Lambda0 = 0.73 Model data directory: /software/lheasoft/release/x86_64-unknown-linux-gnu-libc2.12/../spectral/modelData/ Plot settings: Showing of individual additive components is OFF. Showing of background spectra is OFF. Effective area normalization is OFF. Current unit settings: Energy = keV Wavelength = angstrom, with Y-Axis displayed per Hz X-Axis data display mode: Energy Spectra plots will be shifted to source frame by redshift value z: 0 Device: /null Plotting of line IDs is OFF. Splashpage is ON. xlog for data plots is ON. ylog for data plots is OFF. Default plot rebin settings for all plot groups: Min. Signif. Max. # Bins Error Type 0.00000 1 quad Responses read: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger280706/remake_spec_cflux/spec_20ms_peak/sw00280706000b_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/trigger280706/remake_spec_cflux/spec_20ms_peak/sw00280706000b_20ms_peak.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger280706/remake_spec_cflux/spec_20ms_peak/sw00280706000b_20ms_peak.pha Net count rate (cts/s) for Spectrum:1 5.592e-01 +/- 1.604e-01 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/trigger280706/remake_spec_cflux/spec_20ms_peak/sw00280706000b_20ms_peak.rsp for Source 1 Spectral data counts: 0.0111848 Model predicted rate: 7.15789E-02 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 0.184615 +/- 9.44830E-02 4 2 npow PhoIndex 1.12548 +/- 0.767587 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 11.99 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 11.99 using 10 PHA bins. Reduced chi-squared = 1.498 for 8 degrees of freedom Null hypothesis probability = 1.517895e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Weighting method: standard !XSPEC12>error 3; Parameter Confidence Range (2.706) ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at 1.12548 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 0.337606 (-0.184615,0.152991) !XSPEC12>error 4; Parameter Confidence Range (2.706) ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -662004, with delta statistic: 0.180231 *** Parameter lower bound is INVALID. 4 0 3.67883 (-1.12548,2.55335) !XSPEC12>log none; Log file closed logging switched off XSPEC12>@/local/data/bat1/alien/Swift_3rdBATcatalog/event/scripts/test_cflux/bat _npow_cpflux_50_100kev_fit.xcm !XSPEC12>log none; No log file open !XSPEC12>query no; !XSPEC12>model cpflux*npow ; 15.000 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 350.00 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 1.000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24 ; 1.500 1.00000E-02 -3.0000 -2.0000 9.0000 10.000 ; 50.000 -1.00000E-02 0.0000 0.0000 1000.0 1000.0 ; 1.000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model cpflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 15.0000 frozen 2 1 cpflux Emax keV 350.000 frozen 3 1 cpflux Flux 1.00000 +/- 0.0 4 2 npow PhoIndex 1.50000 +/- 0.0 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 13.57 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 13.57 using 10 PHA bins. Reduced chi-squared = 1.939 for 7 degrees of freedom Null hypothesis probability = 5.933077e-02 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>freeze 6; Fit statistic : Chi-Squared = 13.57 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 13.57 using 10 PHA bins. Reduced chi-squared = 1.697 for 8 degrees of freedom Null hypothesis probability = 9.361431e-02 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:PhoIndex 12.0173 2.28742 -3 0.755529 1.24546 11.9869 0.173578 -4 0.769066 1.12872 11.9869 0.0049684 -5 0.771494 1.12546 ============================== Variances and Principal Axes 3 4 1.2514E-01| -0.9245 -0.3812 6.6901E-01| 0.3812 -0.9245 ------------------------------ ======================== Covariance Matrix 1 2 2.042e-01 -1.916e-01 -1.916e-01 5.900e-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 0.771494 +/- 0.451839 4 2 npow PhoIndex 1.12546 +/- 0.768114 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 11.99 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 11.99 using 10 PHA bins. Reduced chi-squared = 1.498 for 8 degrees of freedom Null hypothesis probability = 1.517895e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:PhoIndex 11.9869 3.10554e-05 -3 0.771489 1.12548 ============================== Variances and Principal Axes 3 4 1.2540E-01| -0.9240 -0.3823 6.6863E-01| 0.3823 -0.9240 ------------------------------ ======================== Covariance Matrix 1 2 2.048e-01 -1.919e-01 -1.919e-01 5.892e-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 0.771489 +/- 0.452533 4 2 npow PhoIndex 1.12548 +/- 0.767620 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 11.99 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 11.99 using 10 PHA bins. Reduced chi-squared = 1.498 for 8 degrees of freedom Null hypothesis probability = 1.517895e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit 100; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:PhoIndex 11.9869 2.00579e-07 -3 0.771489 1.12548 ============================== Variances and Principal Axes 3 4 1.2540E-01| -0.9240 -0.3823 6.6860E-01| 0.3823 -0.9240 ------------------------------ ======================== Covariance Matrix 1 2 2.048e-01 -1.919e-01 -1.919e-01 5.892e-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 0.771489 +/- 0.452527 4 2 npow PhoIndex 1.12548 +/- 0.767608 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 11.99 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 11.99 using 10 PHA bins. Reduced chi-squared = 1.498 for 8 degrees of freedom Null hypothesis probability = 1.517895e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>newpar 1 50.0; Fit statistic : Chi-Squared = 14.36 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 14.36 using 10 PHA bins. Reduced chi-squared = 1.795 for 8 degrees of freedom Null hypothesis probability = 7.291919e-02 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>newpar 2 100.0; Fit statistic : Chi-Squared = 64.96 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 64.96 using 10 PHA bins. Reduced chi-squared = 8.120 for 8 degrees of freedom Null hypothesis probability = 4.923703e-11 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:PhoIndex 11.987 47.0882 -3 0.170206 1.12453 11.9869 0.0647774 -4 0.169240 1.12548 ============================== Variances and Principal Axes 3 4 6.8050E-03| -0.9964 -0.0850 5.8763E-01| 0.0850 -0.9964 ------------------------------ ======================== Covariance Matrix 1 2 1.100e-02 -4.919e-02 -4.919e-02 5.834e-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 0.169240 +/- 0.104889 4 2 npow PhoIndex 1.12548 +/- 0.763827 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 11.99 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 11.99 using 10 PHA bins. Reduced chi-squared = 1.498 for 8 degrees of freedom Null hypothesis probability = 1.517895e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:PhoIndex 11.9869 2.28728e-05 2 0.169240 1.12548 ============================== Variances and Principal Axes 3 4 6.7989E-03| -0.9964 -0.0847 5.9336E-01| 0.0847 -0.9964 ------------------------------ ======================== Covariance Matrix 1 2 1.100e-02 -4.948e-02 -4.948e-02 5.892e-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 0.169240 +/- 0.104891 4 2 npow PhoIndex 1.12548 +/- 0.767567 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 11.99 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 11.99 using 10 PHA bins. Reduced chi-squared = 1.498 for 8 degrees of freedom Null hypothesis probability = 1.517895e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit 100; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:PhoIndex 11.9869 2.28499e-05 2 0.169240 1.12548 ============================== Variances and Principal Axes 3 4 6.7989E-03| -0.9964 -0.0847 5.9336E-01| 0.0847 -0.9964 ------------------------------ ======================== Covariance Matrix 1 2 1.100e-02 -4.948e-02 -4.948e-02 5.892e-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 0.169240 +/- 0.104891 4 2 npow PhoIndex 1.12548 +/- 0.767567 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 11.99 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 11.99 using 10 PHA bins. Reduced chi-squared = 1.498 for 8 degrees of freedom Null hypothesis probability = 1.517895e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>log npow_cpflux_50_100kev.log; Logging to file:npow_cpflux_50_100kev.log !XSPEC12>show; XSPEC version: 12.9.0c Sun Dec 27 18:08:30 2015 Auto-saving is done after every command. Fit statistic in use: Chi-Squared Minimization technique: Levenberg-Marquardt Convergence criterion = 0.01 Parameter fit deltas: 0.01 * parValue Always calculate parameter derivatives using full (slower) numerical differentiation: No Querying disabled - will not continue fitting. Prefit-renorming enabled. Solar abundance table: angr Photoionization Cross-Section Table: bcmc: Balucinska-Church and McCammon, 1998 Cosmology in use: H0 = 70 q0 = 0 Lambda0 = 0.73 Model data directory: /software/lheasoft/release/x86_64-unknown-linux-gnu-libc2.12/../spectral/modelData/ Plot settings: Showing of individual additive components is OFF. Showing of background spectra is OFF. Effective area normalization is OFF. Current unit settings: Energy = keV Wavelength = angstrom, with Y-Axis displayed per Hz X-Axis data display mode: Energy Spectra plots will be shifted to source frame by redshift value z: 0 Device: /null Plotting of line IDs is OFF. Splashpage is ON. xlog for data plots is ON. ylog for data plots is OFF. Default plot rebin settings for all plot groups: Min. Signif. Max. # Bins Error Type 0.00000 1 quad Responses read: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger280706/remake_spec_cflux/spec_20ms_peak/sw00280706000b_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/trigger280706/remake_spec_cflux/spec_20ms_peak/sw00280706000b_20ms_peak.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger280706/remake_spec_cflux/spec_20ms_peak/sw00280706000b_20ms_peak.pha Net count rate (cts/s) for Spectrum:1 5.592e-01 +/- 1.604e-01 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/trigger280706/remake_spec_cflux/spec_20ms_peak/sw00280706000b_20ms_peak.rsp for Source 1 Spectral data counts: 0.0111848 Model predicted rate: 7.15787E-02 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 0.169240 +/- 0.104891 4 2 npow PhoIndex 1.12548 +/- 0.767567 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 11.99 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 11.99 using 10 PHA bins. Reduced chi-squared = 1.498 for 8 degrees of freedom Null hypothesis probability = 1.517895e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Weighting method: standard !XSPEC12>error 3; Parameter Confidence Range (2.706) ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at 1.12548 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 0.340889 (-0.16924,0.171649) !XSPEC12>error 4; Parameter Confidence Range (2.706) ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -661986, with delta statistic: 0.180231 *** Parameter lower bound is INVALID. 4 0 3.67883 (-1.12548,2.55335) !XSPEC12>log none; Log file closed logging switched off XSPEC12>@/local/data/bat1/alien/Swift_3rdBATcatalog/event/scripts/test_cflux/bat _npow_cpflux_100_150kev_fit.xcm !XSPEC12>log none; No log file open !XSPEC12>query no; !XSPEC12>model cpflux*npow ; 15.000 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 350.00 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 1.000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24 ; 1.500 1.00000E-02 -3.0000 -2.0000 9.0000 10.000 ; 50.000 -1.00000E-02 0.0000 0.0000 1000.0 1000.0 ; 1.000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model cpflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 15.0000 frozen 2 1 cpflux Emax keV 350.000 frozen 3 1 cpflux Flux 1.00000 +/- 0.0 4 2 npow PhoIndex 1.50000 +/- 0.0 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 13.57 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 13.57 using 10 PHA bins. Reduced chi-squared = 1.939 for 7 degrees of freedom Null hypothesis probability = 5.933077e-02 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>freeze 6; Fit statistic : Chi-Squared = 13.57 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 13.57 using 10 PHA bins. Reduced chi-squared = 1.697 for 8 degrees of freedom Null hypothesis probability = 9.361431e-02 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:PhoIndex 12.0173 2.28742 -3 0.755529 1.24546 11.9869 0.173578 -4 0.769066 1.12872 11.9869 0.0049684 -5 0.771494 1.12546 ============================== Variances and Principal Axes 3 4 1.2514E-01| -0.9245 -0.3812 6.6901E-01| 0.3812 -0.9245 ------------------------------ ======================== Covariance Matrix 1 2 2.042e-01 -1.916e-01 -1.916e-01 5.900e-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 0.771494 +/- 0.451839 4 2 npow PhoIndex 1.12546 +/- 0.768114 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 11.99 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 11.99 using 10 PHA bins. Reduced chi-squared = 1.498 for 8 degrees of freedom Null hypothesis probability = 1.517895e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:PhoIndex 11.9869 3.10554e-05 -3 0.771489 1.12548 ============================== Variances and Principal Axes 3 4 1.2540E-01| -0.9240 -0.3823 6.6863E-01| 0.3823 -0.9240 ------------------------------ ======================== Covariance Matrix 1 2 2.048e-01 -1.919e-01 -1.919e-01 5.892e-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 0.771489 +/- 0.452533 4 2 npow PhoIndex 1.12548 +/- 0.767620 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 11.99 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 11.99 using 10 PHA bins. Reduced chi-squared = 1.498 for 8 degrees of freedom Null hypothesis probability = 1.517895e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit 100; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:PhoIndex 11.9869 2.00579e-07 -3 0.771489 1.12548 ============================== Variances and Principal Axes 3 4 1.2540E-01| -0.9240 -0.3823 6.6860E-01| 0.3823 -0.9240 ------------------------------ ======================== Covariance Matrix 1 2 2.048e-01 -1.919e-01 -1.919e-01 5.892e-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 0.771489 +/- 0.452527 4 2 npow PhoIndex 1.12548 +/- 0.767608 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 11.99 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 11.99 using 10 PHA bins. Reduced chi-squared = 1.498 for 8 degrees of freedom Null hypothesis probability = 1.517895e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>newpar 1 100.0; Fit statistic : Chi-Squared = 26.27 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 26.27 using 10 PHA bins. Reduced chi-squared = 3.283 for 8 degrees of freedom Null hypothesis probability = 9.452091e-04 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>newpar 2 150.0; Fit statistic : Chi-Squared = 238.01 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 238.01 using 10 PHA bins. Reduced chi-squared = 29.752 for 8 degrees of freedom Null hypothesis probability = 5.965420e-47 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:PhoIndex 11.9895 214.073 -3 0.0948878 1.12322 11.9869 0.559883 -4 0.0923832 1.12544 ============================== Variances and Principal Axes 3 4 2.0300E-03| -0.9951 -0.0992 5.6751E-01| 0.0992 -0.9951 ------------------------------ ======================== Covariance Matrix 1 2 7.595e-03 -5.582e-02 -5.582e-02 5.619e-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 9.23832E-02 +/- 8.71489E-02 4 2 npow PhoIndex 1.12544 +/- 0.749630 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 11.99 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 11.99 using 10 PHA bins. Reduced chi-squared = 1.498 for 8 degrees of freedom Null hypothesis probability = 1.517895e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:PhoIndex 11.9869 0.00128518 -3 0.0923839 1.12548 ============================== Variances and Principal Axes 3 4 2.0216E-03| -0.9953 -0.0968 5.9472E-01| 0.0968 -0.9953 ------------------------------ ======================== Covariance Matrix 1 2 7.572e-03 -5.709e-02 -5.709e-02 5.892e-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 9.23839E-02 +/- 8.70164E-02 4 2 npow PhoIndex 1.12548 +/- 0.767573 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 11.99 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 11.99 using 10 PHA bins. Reduced chi-squared = 1.498 for 8 degrees of freedom Null hypothesis probability = 1.517895e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit 100; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:PhoIndex 11.9869 1.77986e-07 -3 0.0923839 1.12548 ============================== Variances and Principal Axes 3 4 2.0214E-03| -0.9953 -0.0968 5.9463E-01| 0.0968 -0.9953 ------------------------------ ======================== Covariance Matrix 1 2 7.571e-03 -5.708e-02 -5.708e-02 5.891e-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 9.23839E-02 +/- 8.70135E-02 4 2 npow PhoIndex 1.12548 +/- 0.767517 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 11.99 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 11.99 using 10 PHA bins. Reduced chi-squared = 1.498 for 8 degrees of freedom Null hypothesis probability = 1.517895e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>log npow_cpflux_100_150kev.log; Logging to file:npow_cpflux_100_150kev.log !XSPEC12>show; XSPEC version: 12.9.0c Sun Dec 27 18:08:30 2015 Auto-saving is done after every command. Fit statistic in use: Chi-Squared Minimization technique: Levenberg-Marquardt Convergence criterion = 0.01 Parameter fit deltas: 0.01 * parValue Always calculate parameter derivatives using full (slower) numerical differentiation: No Querying disabled - will not continue fitting. Prefit-renorming enabled. Solar abundance table: angr Photoionization Cross-Section Table: bcmc: Balucinska-Church and McCammon, 1998 Cosmology in use: H0 = 70 q0 = 0 Lambda0 = 0.73 Model data directory: /software/lheasoft/release/x86_64-unknown-linux-gnu-libc2.12/../spectral/modelData/ Plot settings: Showing of individual additive components is OFF. Showing of background spectra is OFF. Effective area normalization is OFF. Current unit settings: Energy = keV Wavelength = angstrom, with Y-Axis displayed per Hz X-Axis data display mode: Energy Spectra plots will be shifted to source frame by redshift value z: 0 Device: /null Plotting of line IDs is OFF. Splashpage is ON. xlog for data plots is ON. ylog for data plots is OFF. Default plot rebin settings for all plot groups: Min. Signif. Max. # Bins Error Type 0.00000 1 quad Responses read: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger280706/remake_spec_cflux/spec_20ms_peak/sw00280706000b_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/trigger280706/remake_spec_cflux/spec_20ms_peak/sw00280706000b_20ms_peak.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger280706/remake_spec_cflux/spec_20ms_peak/sw00280706000b_20ms_peak.pha Net count rate (cts/s) for Spectrum:1 5.592e-01 +/- 1.604e-01 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/trigger280706/remake_spec_cflux/spec_20ms_peak/sw00280706000b_20ms_peak.rsp for Source 1 Spectral data counts: 0.0111848 Model predicted rate: 7.15789E-02 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 9.23839E-02 +/- 8.70135E-02 4 2 npow PhoIndex 1.12548 +/- 0.767517 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 11.99 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 11.99 using 10 PHA bins. Reduced chi-squared = 1.498 for 8 degrees of freedom Null hypothesis probability = 1.517895e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Weighting method: standard !XSPEC12>error 3; Parameter Confidence Range (2.706) ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at 1.12548 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 0.511425 (-0.0923839,0.419041) !XSPEC12>error 4; Parameter Confidence Range (2.706) ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -661944, with delta statistic: 0.180231 *** Parameter lower bound is INVALID. 4 0 3.67883 (-1.12548,2.55334) !XSPEC12>log none; Log file closed logging switched off XSPEC12>@/local/data/bat1/alien/Swift_3rdBATcatalog/event/scripts/test_cflux/bat _npow_cpflux_100_350kev_fit.xcm !XSPEC12>log none; No log file open !XSPEC12>query no; !XSPEC12>model cpflux*npow ; 15.000 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 350.00 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 1.000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24 ; 1.500 1.00000E-02 -3.0000 -2.0000 9.0000 10.000 ; 50.000 -1.00000E-02 0.0000 0.0000 1000.0 1000.0 ; 1.000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model cpflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 15.0000 frozen 2 1 cpflux Emax keV 350.000 frozen 3 1 cpflux Flux 1.00000 +/- 0.0 4 2 npow PhoIndex 1.50000 +/- 0.0 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 13.57 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 13.57 using 10 PHA bins. Reduced chi-squared = 1.939 for 7 degrees of freedom Null hypothesis probability = 5.933077e-02 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>freeze 6; Fit statistic : Chi-Squared = 13.57 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 13.57 using 10 PHA bins. Reduced chi-squared = 1.697 for 8 degrees of freedom Null hypothesis probability = 9.361431e-02 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:PhoIndex 12.0173 2.28742 -3 0.755529 1.24546 11.9869 0.173578 -4 0.769066 1.12872 11.9869 0.0049684 -5 0.771494 1.12546 ============================== Variances and Principal Axes 3 4 1.2514E-01| -0.9245 -0.3812 6.6901E-01| 0.3812 -0.9245 ------------------------------ ======================== Covariance Matrix 1 2 2.042e-01 -1.916e-01 -1.916e-01 5.900e-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 0.771494 +/- 0.451839 4 2 npow PhoIndex 1.12546 +/- 0.768114 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 11.99 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 11.99 using 10 PHA bins. Reduced chi-squared = 1.498 for 8 degrees of freedom Null hypothesis probability = 1.517895e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:PhoIndex 11.9869 3.10554e-05 -3 0.771489 1.12548 ============================== Variances and Principal Axes 3 4 1.2540E-01| -0.9240 -0.3823 6.6863E-01| 0.3823 -0.9240 ------------------------------ ======================== Covariance Matrix 1 2 2.048e-01 -1.919e-01 -1.919e-01 5.892e-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 0.771489 +/- 0.452533 4 2 npow PhoIndex 1.12548 +/- 0.767620 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 11.99 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 11.99 using 10 PHA bins. Reduced chi-squared = 1.498 for 8 degrees of freedom Null hypothesis probability = 1.517895e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit 100; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:PhoIndex 11.9869 2.00579e-07 -3 0.771489 1.12548 ============================== Variances and Principal Axes 3 4 1.2540E-01| -0.9240 -0.3823 6.6860E-01| 0.3823 -0.9240 ------------------------------ ======================== Covariance Matrix 1 2 2.048e-01 -1.919e-01 -1.919e-01 5.892e-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 0.771489 +/- 0.452527 4 2 npow PhoIndex 1.12548 +/- 0.767608 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 11.99 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 11.99 using 10 PHA bins. Reduced chi-squared = 1.498 for 8 degrees of freedom Null hypothesis probability = 1.517895e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>newpar 1 100.0; Fit statistic : Chi-Squared = 26.27 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 26.27 using 10 PHA bins. Reduced chi-squared = 3.283 for 8 degrees of freedom Null hypothesis probability = 9.452091e-04 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>newpar 2 350.0; Fit statistic : Chi-Squared = 26.27 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 26.27 using 10 PHA bins. Reduced chi-squared = 3.283 for 8 degrees of freedom Null hypothesis probability = 9.452091e-04 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:PhoIndex 11.9872 21.4672 -3 0.274003 1.12318 11.9869 0.0656238 -4 0.270912 1.12547 ============================== Variances and Principal Axes 3 4 1.5183E-02| -0.9254 -0.3791 6.7553E-01| 0.3791 -0.9254 ------------------------------ ======================== Covariance Matrix 1 2 1.101e-01 -2.317e-01 -2.317e-01 5.806e-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 0.270912 +/- 0.331794 4 2 npow PhoIndex 1.12547 +/- 0.761987 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 11.99 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 11.99 using 10 PHA bins. Reduced chi-squared = 1.498 for 8 degrees of freedom Null hypothesis probability = 1.517895e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:PhoIndex 11.9869 0.00025735 -3 0.270917 1.12548 ============================== Variances and Principal Axes 3 4 1.5126E-02| -0.9268 -0.3757 6.8334E-01| 0.3757 -0.9268 ------------------------------ ======================== Covariance Matrix 1 2 1.094e-01 -2.326e-01 -2.326e-01 5.890e-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 0.270917 +/- 0.330798 4 2 npow PhoIndex 1.12548 +/- 0.767489 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 11.99 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 11.99 using 10 PHA bins. Reduced chi-squared = 1.498 for 8 degrees of freedom Null hypothesis probability = 1.517895e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit 100; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:PhoIndex 11.9869 9.41943e-07 -1 0.270917 1.12548 ============================== Variances and Principal Axes 3 4 1.5125E-02| -0.9268 -0.3757 6.8330E-01| 0.3757 -0.9268 ------------------------------ ======================== Covariance Matrix 1 2 1.094e-01 -2.326e-01 -2.326e-01 5.890e-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 0.270917 +/- 0.330794 4 2 npow PhoIndex 1.12548 +/- 0.767461 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 11.99 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 11.99 using 10 PHA bins. Reduced chi-squared = 1.498 for 8 degrees of freedom Null hypothesis probability = 1.517895e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>log npow_cpflux_100_350kev.log; Logging to file:npow_cpflux_100_350kev.log !XSPEC12>show; XSPEC version: 12.9.0c Sun Dec 27 18:08:31 2015 Auto-saving is done after every command. Fit statistic in use: Chi-Squared Minimization technique: Levenberg-Marquardt Convergence criterion = 0.01 Parameter fit deltas: 0.01 * parValue Always calculate parameter derivatives using full (slower) numerical differentiation: No Querying disabled - will not continue fitting. Prefit-renorming enabled. Solar abundance table: angr Photoionization Cross-Section Table: bcmc: Balucinska-Church and McCammon, 1998 Cosmology in use: H0 = 70 q0 = 0 Lambda0 = 0.73 Model data directory: /software/lheasoft/release/x86_64-unknown-linux-gnu-libc2.12/../spectral/modelData/ Plot settings: Showing of individual additive components is OFF. Showing of background spectra is OFF. Effective area normalization is OFF. Current unit settings: Energy = keV Wavelength = angstrom, with Y-Axis displayed per Hz X-Axis data display mode: Energy Spectra plots will be shifted to source frame by redshift value z: 0 Device: /null Plotting of line IDs is OFF. Splashpage is ON. xlog for data plots is ON. ylog for data plots is OFF. Default plot rebin settings for all plot groups: Min. Signif. Max. # Bins Error Type 0.00000 1 quad Responses read: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger280706/remake_spec_cflux/spec_20ms_peak/sw00280706000b_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/trigger280706/remake_spec_cflux/spec_20ms_peak/sw00280706000b_20ms_peak.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger280706/remake_spec_cflux/spec_20ms_peak/sw00280706000b_20ms_peak.pha Net count rate (cts/s) for Spectrum:1 5.592e-01 +/- 1.604e-01 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/trigger280706/remake_spec_cflux/spec_20ms_peak/sw00280706000b_20ms_peak.rsp for Source 1 Spectral data counts: 0.0111848 Model predicted rate: 7.15789E-02 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 0.270917 +/- 0.330794 4 2 npow PhoIndex 1.12548 +/- 0.767461 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 11.99 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 11.99 using 10 PHA bins. Reduced chi-squared = 1.498 for 8 degrees of freedom Null hypothesis probability = 1.517895e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Weighting method: standard !XSPEC12>error 3; Parameter Confidence Range (2.706) ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at 1.12548 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 6.13862 (-0.270917,5.86771) !XSPEC12>error 4; Parameter Confidence Range (2.706) ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -661896, with delta statistic: 0.180231 *** Parameter lower bound is INVALID. 4 0 3.67882 (-1.12548,2.55334) !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 = 15.17 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 15.17 using 10 PHA bins. Reduced chi-squared = 2.167 for 7 degrees of freedom Null hypothesis probability = 3.386403e-02 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>freeze 6; Fit statistic : Chi-Squared = 15.17 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 15.17 using 10 PHA bins. Reduced chi-squared = 1.896 for 8 degrees of freedom Null hypothesis probability = 5.589718e-02 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:PhoIndex 14.1358 0.591619 0 -7.76499 1.77390 12.9438 0.99016 0 -7.41128 1.91565 12.2553 0.459907 -1 -7.16536 1.42658 11.9897 0.637965 -2 -6.89907 1.08572 11.9869 0.0318623 -3 -6.92103 1.12541 ============================== Variances and Principal Axes 3 4 3.4981E-02| -0.8828 -0.4698 7.6229E-01| 0.4698 -0.8828 ------------------------------ ======================== Covariance Matrix 1 2 1.955e-01 -3.016e-01 -3.016e-01 6.018e-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 -6.92103 +/- 0.442132 4 2 npow PhoIndex 1.12541 +/- 0.775751 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 11.99 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 11.99 using 10 PHA bins. Reduced chi-squared = 1.498 for 8 degrees of freedom Null hypothesis probability = 1.517895e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:PhoIndex 11.9869 0.00104594 -3 -6.92116 1.12548 ============================== Variances and Principal Axes 3 4 3.5115E-02| -0.8804 -0.4742 7.4953E-01| 0.4742 -0.8804 ------------------------------ ======================== Covariance Matrix 1 2 1.957e-01 -2.983e-01 -2.983e-01 5.889e-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 -6.92116 +/- 0.442432 4 2 npow PhoIndex 1.12548 +/- 0.767395 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 11.99 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 11.99 using 10 PHA bins. Reduced chi-squared = 1.498 for 8 degrees of freedom Null hypothesis probability = 1.517895e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit 100; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:PhoIndex 11.9869 7.58428e-06 -1 -6.92116 1.12548 ============================== Variances and Principal Axes 3 4 3.5129E-02| -0.8804 -0.4742 7.4979E-01| 0.4742 -0.8804 ------------------------------ ======================== Covariance Matrix 1 2 1.958e-01 -2.984e-01 -2.984e-01 5.891e-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 -6.92116 +/- 0.442517 4 2 npow PhoIndex 1.12548 +/- 0.767527 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 11.99 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 11.99 using 10 PHA bins. Reduced chi-squared = 1.498 for 8 degrees of freedom Null hypothesis probability = 1.517895e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>log npow_cflux_15_350kev.log; Logging to file:npow_cflux_15_350kev.log !XSPEC12>show; XSPEC version: 12.9.0c Sun Dec 27 18:08:31 2015 Auto-saving is done after every command. Fit statistic in use: Chi-Squared Minimization technique: Levenberg-Marquardt Convergence criterion = 0.01 Parameter fit deltas: 0.01 * parValue Always calculate parameter derivatives using full (slower) numerical differentiation: No Querying disabled - will not continue fitting. Prefit-renorming enabled. Solar abundance table: angr Photoionization Cross-Section Table: bcmc: Balucinska-Church and McCammon, 1998 Cosmology in use: H0 = 70 q0 = 0 Lambda0 = 0.73 Model data directory: /software/lheasoft/release/x86_64-unknown-linux-gnu-libc2.12/../spectral/modelData/ Plot settings: Showing of individual additive components is OFF. Showing of background spectra is OFF. Effective area normalization is OFF. Current unit settings: Energy = keV Wavelength = angstrom, with Y-Axis displayed per Hz X-Axis data display mode: Energy Spectra plots will be shifted to source frame by redshift value z: 0 Device: /null Plotting of line IDs is OFF. Splashpage is ON. xlog for data plots is ON. ylog for data plots is OFF. Default plot rebin settings for all plot groups: Min. Signif. Max. # Bins Error Type 0.00000 1 quad Responses read: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger280706/remake_spec_cflux/spec_20ms_peak/sw00280706000b_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/trigger280706/remake_spec_cflux/spec_20ms_peak/sw00280706000b_20ms_peak.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger280706/remake_spec_cflux/spec_20ms_peak/sw00280706000b_20ms_peak.pha Net count rate (cts/s) for Spectrum:1 5.592e-01 +/- 1.604e-01 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/trigger280706/remake_spec_cflux/spec_20ms_peak/sw00280706000b_20ms_peak.rsp for Source 1 Spectral data counts: 0.0111848 Model predicted rate: 7.15789E-02 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 -6.92116 +/- 0.442517 4 2 npow PhoIndex 1.12548 +/- 0.767527 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 11.99 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 11.99 using 10 PHA bins. Reduced chi-squared = 1.498 for 8 degrees of freedom Null hypothesis probability = 1.517895e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Weighting method: standard !XSPEC12>error 3; Parameter Confidence Range (2.706) 3 -8.32218 -5.5885 (-1.40103,1.33266) !XSPEC12>error 4; Parameter Confidence Range (2.706) ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -661953, with delta statistic: 0.180231 *** Parameter lower bound is INVALID. 4 0 3.67883 (-1.12548,2.55335) !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 = 15.17 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 15.17 using 10 PHA bins. Reduced chi-squared = 2.167 for 7 degrees of freedom Null hypothesis probability = 3.386403e-02 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>freeze 6; Fit statistic : Chi-Squared = 15.17 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 15.17 using 10 PHA bins. Reduced chi-squared = 1.896 for 8 degrees of freedom Null hypothesis probability = 5.589718e-02 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:PhoIndex 14.1358 0.591619 0 -7.76499 1.77390 12.9438 0.99016 0 -7.41128 1.91565 12.2553 0.459907 -1 -7.16536 1.42658 11.9897 0.637965 -2 -6.89907 1.08572 11.9869 0.0318623 -3 -6.92103 1.12541 ============================== Variances and Principal Axes 3 4 3.4981E-02| -0.8828 -0.4698 7.6229E-01| 0.4698 -0.8828 ------------------------------ ======================== Covariance Matrix 1 2 1.955e-01 -3.016e-01 -3.016e-01 6.018e-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 -6.92103 +/- 0.442132 4 2 npow PhoIndex 1.12541 +/- 0.775751 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 11.99 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 11.99 using 10 PHA bins. Reduced chi-squared = 1.498 for 8 degrees of freedom Null hypothesis probability = 1.517895e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:PhoIndex 11.9869 0.00104594 -3 -6.92116 1.12548 ============================== Variances and Principal Axes 3 4 3.5115E-02| -0.8804 -0.4742 7.4953E-01| 0.4742 -0.8804 ------------------------------ ======================== Covariance Matrix 1 2 1.957e-01 -2.983e-01 -2.983e-01 5.889e-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 -6.92116 +/- 0.442432 4 2 npow PhoIndex 1.12548 +/- 0.767395 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 11.99 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 11.99 using 10 PHA bins. Reduced chi-squared = 1.498 for 8 degrees of freedom Null hypothesis probability = 1.517895e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit 100; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:PhoIndex 11.9869 7.58428e-06 -1 -6.92116 1.12548 ============================== Variances and Principal Axes 3 4 3.5129E-02| -0.8804 -0.4742 7.4979E-01| 0.4742 -0.8804 ------------------------------ ======================== Covariance Matrix 1 2 1.958e-01 -2.984e-01 -2.984e-01 5.891e-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 -6.92116 +/- 0.442517 4 2 npow PhoIndex 1.12548 +/- 0.767527 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 11.99 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 11.99 using 10 PHA bins. Reduced chi-squared = 1.498 for 8 degrees of freedom Null hypothesis probability = 1.517895e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>newpar 1 15.0; Fit statistic : Chi-Squared = 11.99 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 11.99 using 10 PHA bins. Reduced chi-squared = 1.498 for 8 degrees of freedom Null hypothesis probability = 1.517895e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>newpar 2 150.0; Fit statistic : Chi-Squared = 18.70 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 18.70 using 10 PHA bins. Reduced chi-squared = 2.338 for 8 degrees of freedom Null hypothesis probability = 1.652778e-02 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:PhoIndex 12.3639 14.1715 -3 -7.16250 1.12484 11.9915 1.92582 -4 -7.26241 1.12531 11.9869 0.169457 -5 -7.27635 1.12548 ============================== Variances and Principal Axes 3 4 4.0102E-02| -0.9774 -0.2116 5.7594E-01| 0.2116 -0.9774 ------------------------------ ======================== Covariance Matrix 1 2 6.409e-02 -1.108e-01 -1.108e-01 5.519e-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 -7.27635 +/- 0.253163 4 2 npow PhoIndex 1.12548 +/- 0.742931 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 11.99 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 11.99 using 10 PHA bins. Reduced chi-squared = 1.498 for 8 degrees of freedom Null hypothesis probability = 1.517894e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:PhoIndex 11.9869 0.00335357 -3 -7.27664 1.12548 ============================== Variances and Principal Axes 3 4 4.2752E-02| -0.9774 -0.2116 6.1397E-01| 0.2116 -0.9774 ------------------------------ ======================== Covariance Matrix 1 2 6.833e-02 -1.181e-01 -1.181e-01 5.884e-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 -7.27664 +/- 0.261408 4 2 npow PhoIndex 1.12548 +/- 0.767064 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 11.99 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 11.99 using 10 PHA bins. Reduced chi-squared = 1.498 for 8 degrees of freedom Null hypothesis probability = 1.517895e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit 100; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:PhoIndex 11.9869 1.99521e-05 -3 -7.27664 1.12548 ============================== Variances and Principal Axes 3 4 4.2810E-02| -0.9774 -0.2116 6.1480E-01| 0.2116 -0.9774 ------------------------------ ======================== Covariance Matrix 1 2 6.843e-02 -1.183e-01 -1.183e-01 5.892e-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 -7.27664 +/- 0.261585 4 2 npow PhoIndex 1.12548 +/- 0.767583 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 11.99 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 11.99 using 10 PHA bins. Reduced chi-squared = 1.498 for 8 degrees of freedom Null hypothesis probability = 1.517895e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>log npow_cflux_15_150kev.log; Logging to file:npow_cflux_15_150kev.log !XSPEC12>show; XSPEC version: 12.9.0c Sun Dec 27 18:08:32 2015 Auto-saving is done after every command. Fit statistic in use: Chi-Squared Minimization technique: Levenberg-Marquardt Convergence criterion = 0.01 Parameter fit deltas: 0.01 * parValue Always calculate parameter derivatives using full (slower) numerical differentiation: No Querying disabled - will not continue fitting. Prefit-renorming enabled. Solar abundance table: angr Photoionization Cross-Section Table: bcmc: Balucinska-Church and McCammon, 1998 Cosmology in use: H0 = 70 q0 = 0 Lambda0 = 0.73 Model data directory: /software/lheasoft/release/x86_64-unknown-linux-gnu-libc2.12/../spectral/modelData/ Plot settings: Showing of individual additive components is OFF. Showing of background spectra is OFF. Effective area normalization is OFF. Current unit settings: Energy = keV Wavelength = angstrom, with Y-Axis displayed per Hz X-Axis data display mode: Energy Spectra plots will be shifted to source frame by redshift value z: 0 Device: /null Plotting of line IDs is OFF. Splashpage is ON. xlog for data plots is ON. ylog for data plots is OFF. Default plot rebin settings for all plot groups: Min. Signif. Max. # Bins Error Type 0.00000 1 quad Responses read: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger280706/remake_spec_cflux/spec_20ms_peak/sw00280706000b_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/trigger280706/remake_spec_cflux/spec_20ms_peak/sw00280706000b_20ms_peak.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger280706/remake_spec_cflux/spec_20ms_peak/sw00280706000b_20ms_peak.pha Net count rate (cts/s) for Spectrum:1 5.592e-01 +/- 1.604e-01 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/trigger280706/remake_spec_cflux/spec_20ms_peak/sw00280706000b_20ms_peak.rsp for Source 1 Spectral data counts: 0.0111848 Model predicted rate: 7.15789E-02 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 -7.27664 +/- 0.261585 4 2 npow PhoIndex 1.12548 +/- 0.767583 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 11.99 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 11.99 using 10 PHA bins. Reduced chi-squared = 1.498 for 8 degrees of freedom Null hypothesis probability = 1.517895e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Weighting method: standard !XSPEC12>error 3; Parameter Confidence Range (2.706) 3 -8.33399 -6.84853 (-1.05735,0.42811) !XSPEC12>error 4; Parameter Confidence Range (2.706) ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -662001, with delta statistic: 0.180232 *** Parameter lower bound is INVALID. 4 0 3.67883 (-1.12548,2.55335) !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 = 15.17 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 15.17 using 10 PHA bins. Reduced chi-squared = 2.167 for 7 degrees of freedom Null hypothesis probability = 3.386403e-02 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>freeze 6; Fit statistic : Chi-Squared = 15.17 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 15.17 using 10 PHA bins. Reduced chi-squared = 1.896 for 8 degrees of freedom Null hypothesis probability = 5.589718e-02 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:PhoIndex 14.1358 0.591619 0 -7.76499 1.77390 12.9438 0.99016 0 -7.41128 1.91565 12.2553 0.459907 -1 -7.16536 1.42658 11.9897 0.637965 -2 -6.89907 1.08572 11.9869 0.0318623 -3 -6.92103 1.12541 ============================== Variances and Principal Axes 3 4 3.4981E-02| -0.8828 -0.4698 7.6229E-01| 0.4698 -0.8828 ------------------------------ ======================== Covariance Matrix 1 2 1.955e-01 -3.016e-01 -3.016e-01 6.018e-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 -6.92103 +/- 0.442132 4 2 npow PhoIndex 1.12541 +/- 0.775751 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 11.99 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 11.99 using 10 PHA bins. Reduced chi-squared = 1.498 for 8 degrees of freedom Null hypothesis probability = 1.517895e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:PhoIndex 11.9869 0.00104594 -3 -6.92116 1.12548 ============================== Variances and Principal Axes 3 4 3.5115E-02| -0.8804 -0.4742 7.4953E-01| 0.4742 -0.8804 ------------------------------ ======================== Covariance Matrix 1 2 1.957e-01 -2.983e-01 -2.983e-01 5.889e-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 -6.92116 +/- 0.442432 4 2 npow PhoIndex 1.12548 +/- 0.767395 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 11.99 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 11.99 using 10 PHA bins. Reduced chi-squared = 1.498 for 8 degrees of freedom Null hypothesis probability = 1.517895e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit 100; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:PhoIndex 11.9869 7.58428e-06 -1 -6.92116 1.12548 ============================== Variances and Principal Axes 3 4 3.5129E-02| -0.8804 -0.4742 7.4979E-01| 0.4742 -0.8804 ------------------------------ ======================== Covariance Matrix 1 2 1.958e-01 -2.984e-01 -2.984e-01 5.891e-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 -6.92116 +/- 0.442517 4 2 npow PhoIndex 1.12548 +/- 0.767527 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 11.99 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 11.99 using 10 PHA bins. Reduced chi-squared = 1.498 for 8 degrees of freedom Null hypothesis probability = 1.517895e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>newpar 1 15.0; Fit statistic : Chi-Squared = 11.99 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 11.99 using 10 PHA bins. Reduced chi-squared = 1.498 for 8 degrees of freedom Null hypothesis probability = 1.517895e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>newpar 2 25.0; Fit statistic : Chi-Squared = 2653.08 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 2653.08 using 10 PHA bins. Reduced chi-squared = 331.634 for 8 degrees of freedom Null hypothesis probability = 0.000000e+00 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:PhoIndex 353.594 3348.67 -3 -7.33604 1.12731 52.1082 462.76 -4 -7.72518 1.12730 15.6168 64.7651 -5 -8.05189 1.12687 12.1472 9.18789 -6 -8.26038 1.12615 11.988 1.19572 -7 -8.33125 1.12559 11.9869 0.0840199 -8 -8.33816 1.12548 ============================== Variances and Principal Axes 3 4 3.8513E-02| -0.9413 0.3376 6.3895E-01| -0.3376 -0.9413 ------------------------------ ======================== Covariance Matrix 1 2 1.070e-01 1.908e-01 1.908e-01 5.705e-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 -8.33816 +/- 0.327055 4 2 npow PhoIndex 1.12548 +/- 0.755311 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 11.99 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 11.99 using 10 PHA bins. Reduced chi-squared = 1.498 for 8 degrees of freedom Null hypothesis probability = 1.517895e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:PhoIndex 11.9869 0.00115504 -3 -8.33826 1.12548 ============================== Variances and Principal Axes 3 4 3.9751E-02| -0.9413 0.3377 6.5957E-01| -0.3377 -0.9413 ------------------------------ ======================== Covariance Matrix 1 2 1.104e-01 1.970e-01 1.970e-01 5.889e-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 -8.33826 +/- 0.332302 4 2 npow PhoIndex 1.12548 +/- 0.767395 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 11.99 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 11.99 using 10 PHA bins. Reduced chi-squared = 1.498 for 8 degrees of freedom Null hypothesis probability = 1.517895e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit 100; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:PhoIndex 11.9869 7.98104e-06 1 -8.33826 1.12548 ============================== Variances and Principal Axes 3 4 3.9768E-02| -0.9413 0.3377 6.5987E-01| -0.3377 -0.9413 ------------------------------ ======================== Covariance Matrix 1 2 1.105e-01 1.971e-01 1.971e-01 5.892e-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 -8.33826 +/- 0.332377 4 2 npow PhoIndex 1.12548 +/- 0.767567 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 11.99 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 11.99 using 10 PHA bins. Reduced chi-squared = 1.498 for 8 degrees of freedom Null hypothesis probability = 1.517895e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>log npow_cflux_15_25kev.log; Logging to file:npow_cflux_15_25kev.log !XSPEC12>show; XSPEC version: 12.9.0c Sun Dec 27 18:08:32 2015 Auto-saving is done after every command. Fit statistic in use: Chi-Squared Minimization technique: Levenberg-Marquardt Convergence criterion = 0.01 Parameter fit deltas: 0.01 * parValue Always calculate parameter derivatives using full (slower) numerical differentiation: No Querying disabled - will not continue fitting. Prefit-renorming enabled. Solar abundance table: angr Photoionization Cross-Section Table: bcmc: Balucinska-Church and McCammon, 1998 Cosmology in use: H0 = 70 q0 = 0 Lambda0 = 0.73 Model data directory: /software/lheasoft/release/x86_64-unknown-linux-gnu-libc2.12/../spectral/modelData/ Plot settings: Showing of individual additive components is OFF. Showing of background spectra is OFF. Effective area normalization is OFF. Current unit settings: Energy = keV Wavelength = angstrom, with Y-Axis displayed per Hz X-Axis data display mode: Energy Spectra plots will be shifted to source frame by redshift value z: 0 Device: /null Plotting of line IDs is OFF. Splashpage is ON. xlog for data plots is ON. ylog for data plots is OFF. Default plot rebin settings for all plot groups: Min. Signif. Max. # Bins Error Type 0.00000 1 quad Responses read: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger280706/remake_spec_cflux/spec_20ms_peak/sw00280706000b_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/trigger280706/remake_spec_cflux/spec_20ms_peak/sw00280706000b_20ms_peak.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger280706/remake_spec_cflux/spec_20ms_peak/sw00280706000b_20ms_peak.pha Net count rate (cts/s) for Spectrum:1 5.592e-01 +/- 1.604e-01 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/trigger280706/remake_spec_cflux/spec_20ms_peak/sw00280706000b_20ms_peak.rsp for Source 1 Spectral data counts: 0.0111848 Model predicted rate: 7.15790E-02 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 -8.33826 +/- 0.332377 4 2 npow PhoIndex 1.12548 +/- 0.767567 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 11.99 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 11.99 using 10 PHA bins. Reduced chi-squared = 1.498 for 8 degrees of freedom Null hypothesis probability = 1.517895e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Weighting method: standard !XSPEC12>error 3; Parameter Confidence Range (2.706) 3 -12.5422 -7.99391 (-4.20397,0.344347) !XSPEC12>error 4; Parameter Confidence Range (2.706) ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -661987, with delta statistic: 0.180231 *** Parameter lower bound is INVALID. 4 0 3.67882 (-1.12548,2.55333) !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 = 15.17 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 15.17 using 10 PHA bins. Reduced chi-squared = 2.167 for 7 degrees of freedom Null hypothesis probability = 3.386403e-02 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>freeze 6; Fit statistic : Chi-Squared = 15.17 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 15.17 using 10 PHA bins. Reduced chi-squared = 1.896 for 8 degrees of freedom Null hypothesis probability = 5.589718e-02 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:PhoIndex 14.1358 0.591619 0 -7.76499 1.77390 12.9438 0.99016 0 -7.41128 1.91565 12.2553 0.459907 -1 -7.16536 1.42658 11.9897 0.637965 -2 -6.89907 1.08572 11.9869 0.0318623 -3 -6.92103 1.12541 ============================== Variances and Principal Axes 3 4 3.4981E-02| -0.8828 -0.4698 7.6229E-01| 0.4698 -0.8828 ------------------------------ ======================== Covariance Matrix 1 2 1.955e-01 -3.016e-01 -3.016e-01 6.018e-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 -6.92103 +/- 0.442132 4 2 npow PhoIndex 1.12541 +/- 0.775751 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 11.99 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 11.99 using 10 PHA bins. Reduced chi-squared = 1.498 for 8 degrees of freedom Null hypothesis probability = 1.517895e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:PhoIndex 11.9869 0.00104594 -3 -6.92116 1.12548 ============================== Variances and Principal Axes 3 4 3.5115E-02| -0.8804 -0.4742 7.4953E-01| 0.4742 -0.8804 ------------------------------ ======================== Covariance Matrix 1 2 1.957e-01 -2.983e-01 -2.983e-01 5.889e-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 -6.92116 +/- 0.442432 4 2 npow PhoIndex 1.12548 +/- 0.767395 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 11.99 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 11.99 using 10 PHA bins. Reduced chi-squared = 1.498 for 8 degrees of freedom Null hypothesis probability = 1.517895e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit 100; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:PhoIndex 11.9869 7.58428e-06 -1 -6.92116 1.12548 ============================== Variances and Principal Axes 3 4 3.5129E-02| -0.8804 -0.4742 7.4979E-01| 0.4742 -0.8804 ------------------------------ ======================== Covariance Matrix 1 2 1.958e-01 -2.984e-01 -2.984e-01 5.891e-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 -6.92116 +/- 0.442517 4 2 npow PhoIndex 1.12548 +/- 0.767527 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 11.99 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 11.99 using 10 PHA bins. Reduced chi-squared = 1.498 for 8 degrees of freedom Null hypothesis probability = 1.517895e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>newpar 1 25.0; Fit statistic : Chi-Squared = 11.99 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 11.99 using 10 PHA bins. Reduced chi-squared = 1.499 for 8 degrees of freedom Null hypothesis probability = 1.514932e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>newpar 2 50.0; Fit statistic : Chi-Squared = 455.38 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 455.38 using 10 PHA bins. Reduced chi-squared = 56.923 for 8 degrees of freedom Null hypothesis probability = 2.598987e-93 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:PhoIndex 65.0513 563.729 -3 -7.31492 1.12583 17.0239 78.7959 -4 -7.65238 1.12579 12.2406 11.1666 -5 -7.87844 1.12564 11.9893 1.48971 -6 -7.96381 1.12551 11.9869 0.118851 -7 -7.97389 1.12548 ============================== Variances and Principal Axes 3 4 4.2320E-02| -0.9973 0.0732 5.6478E-01| -0.0732 -0.9973 ------------------------------ ======================== Covariance Matrix 1 2 4.512e-02 3.813e-02 3.813e-02 5.620e-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 -7.97389 +/- 0.212409 4 2 npow PhoIndex 1.12548 +/- 0.749652 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 11.99 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 11.99 using 10 PHA bins. Reduced chi-squared = 1.498 for 8 degrees of freedom Null hypothesis probability = 1.517895e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:PhoIndex 11.9869 0.00197902 -3 -7.97407 1.12548 ============================== Variances and Principal Axes 3 4 4.4331E-02| -0.9973 0.0732 5.9164E-01| -0.0732 -0.9973 ------------------------------ ======================== Covariance Matrix 1 2 4.726e-02 3.995e-02 3.995e-02 5.887e-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 -7.97407 +/- 0.217399 4 2 npow PhoIndex 1.12548 +/- 0.767274 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 11.99 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 11.99 using 10 PHA bins. Reduced chi-squared = 1.498 for 8 degrees of freedom Null hypothesis probability = 1.517895e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit 100; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:PhoIndex 11.9869 1.34058e-05 -3 -7.97407 1.12548 ============================== Variances and Principal Axes 3 4 4.4367E-02| -0.9973 0.0732 5.9212E-01| -0.0732 -0.9973 ------------------------------ ======================== Covariance Matrix 1 2 4.730e-02 3.998e-02 3.998e-02 5.892e-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 -7.97407 +/- 0.217487 4 2 npow PhoIndex 1.12548 +/- 0.767585 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 11.99 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 11.99 using 10 PHA bins. Reduced chi-squared = 1.498 for 8 degrees of freedom Null hypothesis probability = 1.517895e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>log npow_cflux_25_50kev.log; Logging to file:npow_cflux_25_50kev.log !XSPEC12>show; XSPEC version: 12.9.0c Sun Dec 27 18:08:33 2015 Auto-saving is done after every command. Fit statistic in use: Chi-Squared Minimization technique: Levenberg-Marquardt Convergence criterion = 0.01 Parameter fit deltas: 0.01 * parValue Always calculate parameter derivatives using full (slower) numerical differentiation: No Querying disabled - will not continue fitting. Prefit-renorming enabled. Solar abundance table: angr Photoionization Cross-Section Table: bcmc: Balucinska-Church and McCammon, 1998 Cosmology in use: H0 = 70 q0 = 0 Lambda0 = 0.73 Model data directory: /software/lheasoft/release/x86_64-unknown-linux-gnu-libc2.12/../spectral/modelData/ Plot settings: Showing of individual additive components is OFF. Showing of background spectra is OFF. Effective area normalization is OFF. Current unit settings: Energy = keV Wavelength = angstrom, with Y-Axis displayed per Hz X-Axis data display mode: Energy Spectra plots will be shifted to source frame by redshift value z: 0 Device: /null Plotting of line IDs is OFF. Splashpage is ON. xlog for data plots is ON. ylog for data plots is OFF. Default plot rebin settings for all plot groups: Min. Signif. Max. # Bins Error Type 0.00000 1 quad Responses read: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger280706/remake_spec_cflux/spec_20ms_peak/sw00280706000b_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/trigger280706/remake_spec_cflux/spec_20ms_peak/sw00280706000b_20ms_peak.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger280706/remake_spec_cflux/spec_20ms_peak/sw00280706000b_20ms_peak.pha Net count rate (cts/s) for Spectrum:1 5.592e-01 +/- 1.604e-01 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/trigger280706/remake_spec_cflux/spec_20ms_peak/sw00280706000b_20ms_peak.rsp for Source 1 Spectral data counts: 0.0111848 Model predicted rate: 7.15789E-02 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 -7.97407 +/- 0.217487 4 2 npow PhoIndex 1.12548 +/- 0.767585 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 11.99 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 11.99 using 10 PHA bins. Reduced chi-squared = 1.498 for 8 degrees of freedom Null hypothesis probability = 1.517895e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Weighting method: standard !XSPEC12>error 3; Parameter Confidence Range (2.706) 3 -11.1606 -7.71403 (-3.18648,0.260044) !XSPEC12>error 4; Parameter Confidence Range (2.706) ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -662002, with delta statistic: 0.180233 *** Parameter lower bound is INVALID. 4 0 3.67882 (-1.12548,2.55334) !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 = 15.17 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 15.17 using 10 PHA bins. Reduced chi-squared = 2.167 for 7 degrees of freedom Null hypothesis probability = 3.386403e-02 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>freeze 6; Fit statistic : Chi-Squared = 15.17 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 15.17 using 10 PHA bins. Reduced chi-squared = 1.896 for 8 degrees of freedom Null hypothesis probability = 5.589718e-02 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:PhoIndex 14.1358 0.591619 0 -7.76499 1.77390 12.9438 0.99016 0 -7.41128 1.91565 12.2553 0.459907 -1 -7.16536 1.42658 11.9897 0.637965 -2 -6.89907 1.08572 11.9869 0.0318623 -3 -6.92103 1.12541 ============================== Variances and Principal Axes 3 4 3.4981E-02| -0.8828 -0.4698 7.6229E-01| 0.4698 -0.8828 ------------------------------ ======================== Covariance Matrix 1 2 1.955e-01 -3.016e-01 -3.016e-01 6.018e-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 -6.92103 +/- 0.442132 4 2 npow PhoIndex 1.12541 +/- 0.775751 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 11.99 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 11.99 using 10 PHA bins. Reduced chi-squared = 1.498 for 8 degrees of freedom Null hypothesis probability = 1.517895e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:PhoIndex 11.9869 0.00104594 -3 -6.92116 1.12548 ============================== Variances and Principal Axes 3 4 3.5115E-02| -0.8804 -0.4742 7.4953E-01| 0.4742 -0.8804 ------------------------------ ======================== Covariance Matrix 1 2 1.957e-01 -2.983e-01 -2.983e-01 5.889e-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 -6.92116 +/- 0.442432 4 2 npow PhoIndex 1.12548 +/- 0.767395 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 11.99 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 11.99 using 10 PHA bins. Reduced chi-squared = 1.498 for 8 degrees of freedom Null hypothesis probability = 1.517895e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit 100; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:PhoIndex 11.9869 7.58428e-06 -1 -6.92116 1.12548 ============================== Variances and Principal Axes 3 4 3.5129E-02| -0.8804 -0.4742 7.4979E-01| 0.4742 -0.8804 ------------------------------ ======================== Covariance Matrix 1 2 1.958e-01 -2.984e-01 -2.984e-01 5.891e-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 -6.92116 +/- 0.442517 4 2 npow PhoIndex 1.12548 +/- 0.767527 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 11.99 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 11.99 using 10 PHA bins. Reduced chi-squared = 1.498 for 8 degrees of freedom Null hypothesis probability = 1.517895e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>newpar 1 50.0; Fit statistic : Chi-Squared = 12.08 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 12.08 using 10 PHA bins. Reduced chi-squared = 1.509 for 8 degrees of freedom Null hypothesis probability = 1.478842e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>newpar 2 100.0; Fit statistic : Chi-Squared = 123.40 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 123.40 using 10 PHA bins. Reduced chi-squared = 15.425 for 8 degrees of freedom Null hypothesis probability = 6.570750e-23 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:PhoIndex 23.7588 157.852 -3 -7.28281 1.12438 12.7795 22.3065 -4 -7.55369 1.12471 12.0027 3.10369 -5 -7.68486 1.12525 11.9869 0.32397 -6 -7.70992 1.12547 11.9869 0.0101869 -7 -7.71080 1.12548 ============================== Variances and Principal Axes 3 4 4.2012E-02| -0.9703 -0.2420 6.2065E-01| 0.2420 -0.9703 ------------------------------ ======================== Covariance Matrix 1 2 7.590e-02 -1.359e-01 -1.359e-01 5.868e-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 -7.71080 +/- 0.275506 4 2 npow PhoIndex 1.12548 +/- 0.766002 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 11.99 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 11.99 using 10 PHA bins. Reduced chi-squared = 1.498 for 8 degrees of freedom Null hypothesis probability = 1.517895e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:PhoIndex 11.9869 6.3532e-05 -3 -7.71081 1.12548 ============================== Variances and Principal Axes 3 4 4.2183E-02| -0.9703 -0.2420 6.2317E-01| 0.2420 -0.9703 ------------------------------ ======================== Covariance Matrix 1 2 7.621e-02 -1.364e-01 -1.364e-01 5.891e-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 -7.71081 +/- 0.276067 4 2 npow PhoIndex 1.12548 +/- 0.767552 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 11.99 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 11.99 using 10 PHA bins. Reduced chi-squared = 1.498 for 8 degrees of freedom Null hypothesis probability = 1.517895e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit 100; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:PhoIndex 11.9869 5.42476e-07 0 -7.71081 1.12548 ============================== Variances and Principal Axes 3 4 4.2184E-02| -0.9703 -0.2420 6.2319E-01| 0.2420 -0.9703 ------------------------------ ======================== Covariance Matrix 1 2 7.622e-02 -1.364e-01 -1.364e-01 5.892e-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 -7.71081 +/- 0.276071 4 2 npow PhoIndex 1.12548 +/- 0.767566 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 11.99 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 11.99 using 10 PHA bins. Reduced chi-squared = 1.498 for 8 degrees of freedom Null hypothesis probability = 1.517895e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>log npow_cflux_50_100kev.log; Logging to file:npow_cflux_50_100kev.log !XSPEC12>show; XSPEC version: 12.9.0c Sun Dec 27 18:08:33 2015 Auto-saving is done after every command. Fit statistic in use: Chi-Squared Minimization technique: Levenberg-Marquardt Convergence criterion = 0.01 Parameter fit deltas: 0.01 * parValue Always calculate parameter derivatives using full (slower) numerical differentiation: No Querying disabled - will not continue fitting. Prefit-renorming enabled. Solar abundance table: angr Photoionization Cross-Section Table: bcmc: Balucinska-Church and McCammon, 1998 Cosmology in use: H0 = 70 q0 = 0 Lambda0 = 0.73 Model data directory: /software/lheasoft/release/x86_64-unknown-linux-gnu-libc2.12/../spectral/modelData/ Plot settings: Showing of individual additive components is OFF. Showing of background spectra is OFF. Effective area normalization is OFF. Current unit settings: Energy = keV Wavelength = angstrom, with Y-Axis displayed per Hz X-Axis data display mode: Energy Spectra plots will be shifted to source frame by redshift value z: 0 Device: /null Plotting of line IDs is OFF. Splashpage is ON. xlog for data plots is ON. ylog for data plots is OFF. Default plot rebin settings for all plot groups: Min. Signif. Max. # Bins Error Type 0.00000 1 quad Responses read: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger280706/remake_spec_cflux/spec_20ms_peak/sw00280706000b_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/trigger280706/remake_spec_cflux/spec_20ms_peak/sw00280706000b_20ms_peak.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger280706/remake_spec_cflux/spec_20ms_peak/sw00280706000b_20ms_peak.pha Net count rate (cts/s) for Spectrum:1 5.592e-01 +/- 1.604e-01 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/trigger280706/remake_spec_cflux/spec_20ms_peak/sw00280706000b_20ms_peak.rsp for Source 1 Spectral data counts: 0.0111848 Model predicted rate: 7.15789E-02 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 -7.71081 +/- 0.276071 4 2 npow PhoIndex 1.12548 +/- 0.767566 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 11.99 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 11.99 using 10 PHA bins. Reduced chi-squared = 1.498 for 8 degrees of freedom Null hypothesis probability = 1.517895e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Weighting method: standard !XSPEC12>error 3; Parameter Confidence Range (2.706) 3 -9.34999 -7.39693 (-1.63919,0.313883) !XSPEC12>error 4; Parameter Confidence Range (2.706) ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -661986, with delta statistic: 0.180234 *** Parameter lower bound is INVALID. 4 0 3.6788 (-1.12548,2.55332) !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 = 15.17 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 15.17 using 10 PHA bins. Reduced chi-squared = 2.167 for 7 degrees of freedom Null hypothesis probability = 3.386403e-02 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>freeze 6; Fit statistic : Chi-Squared = 15.17 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 15.17 using 10 PHA bins. Reduced chi-squared = 1.896 for 8 degrees of freedom Null hypothesis probability = 5.589718e-02 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:PhoIndex 14.1358 0.591619 0 -7.76499 1.77390 12.9438 0.99016 0 -7.41128 1.91565 12.2553 0.459907 -1 -7.16536 1.42658 11.9897 0.637965 -2 -6.89907 1.08572 11.9869 0.0318623 -3 -6.92103 1.12541 ============================== Variances and Principal Axes 3 4 3.4981E-02| -0.8828 -0.4698 7.6229E-01| 0.4698 -0.8828 ------------------------------ ======================== Covariance Matrix 1 2 1.955e-01 -3.016e-01 -3.016e-01 6.018e-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 -6.92103 +/- 0.442132 4 2 npow PhoIndex 1.12541 +/- 0.775751 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 11.99 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 11.99 using 10 PHA bins. Reduced chi-squared = 1.498 for 8 degrees of freedom Null hypothesis probability = 1.517895e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:PhoIndex 11.9869 0.00104594 -3 -6.92116 1.12548 ============================== Variances and Principal Axes 3 4 3.5115E-02| -0.8804 -0.4742 7.4953E-01| 0.4742 -0.8804 ------------------------------ ======================== Covariance Matrix 1 2 1.957e-01 -2.983e-01 -2.983e-01 5.889e-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 -6.92116 +/- 0.442432 4 2 npow PhoIndex 1.12548 +/- 0.767395 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 11.99 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 11.99 using 10 PHA bins. Reduced chi-squared = 1.498 for 8 degrees of freedom Null hypothesis probability = 1.517895e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit 100; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:PhoIndex 11.9869 7.58428e-06 -1 -6.92116 1.12548 ============================== Variances and Principal Axes 3 4 3.5129E-02| -0.8804 -0.4742 7.4979E-01| 0.4742 -0.8804 ------------------------------ ======================== Covariance Matrix 1 2 1.958e-01 -2.984e-01 -2.984e-01 5.891e-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 -6.92116 +/- 0.442517 4 2 npow PhoIndex 1.12548 +/- 0.767527 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 11.99 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 11.99 using 10 PHA bins. Reduced chi-squared = 1.498 for 8 degrees of freedom Null hypothesis probability = 1.517895e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>newpar 1 100.0; Fit statistic : Chi-Squared = 12.68 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 12.68 using 10 PHA bins. Reduced chi-squared = 1.585 for 8 degrees of freedom Null hypothesis probability = 1.233911e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>newpar 2 150.0; Fit statistic : Chi-Squared = 142.26 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 142.26 using 10 PHA bins. Reduced chi-squared = 17.782 for 8 degrees of freedom Null hypothesis probability = 8.055141e-27 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:PhoIndex 26.0047 195.454 -3 -7.28652 1.12328 12.9796 27.5787 -4 -7.56633 1.12389 12.0095 3.85684 -5 -7.70837 1.12496 11.9869 0.420242 -6 -7.73818 1.12545 11.9869 0.0150723 -7 -7.73941 1.12548 ============================== Variances and Principal Axes 3 4 3.6230E-02| -0.8982 -0.4395 7.1733E-01| 0.4395 -0.8982 ------------------------------ ======================== Covariance Matrix 1 2 1.678e-01 -2.689e-01 -2.689e-01 5.858e-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 -7.73941 +/- 0.409616 4 2 npow PhoIndex 1.12548 +/- 0.765361 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 11.99 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 11.99 using 10 PHA bins. Reduced chi-squared = 1.498 for 8 degrees of freedom Null hypothesis probability = 1.517895e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:PhoIndex 11.9869 0.000101306 -3 -7.73942 1.12548 ============================== Variances and Principal Axes 3 4 3.6433E-02| -0.8982 -0.4395 7.2136E-01| 0.4395 -0.8982 ------------------------------ ======================== Covariance Matrix 1 2 1.687e-01 -2.704e-01 -2.704e-01 5.891e-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 -7.73942 +/- 0.410769 4 2 npow PhoIndex 1.12548 +/- 0.767500 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 11.99 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 11.99 using 10 PHA bins. Reduced chi-squared = 1.498 for 8 degrees of freedom Null hypothesis probability = 1.517895e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit 100; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:PhoIndex 11.9869 3.63427e-07 -1 -7.73942 1.12548 ============================== Variances and Principal Axes 3 4 3.6434E-02| -0.8982 -0.4395 7.2138E-01| 0.4395 -0.8982 ------------------------------ ======================== Covariance Matrix 1 2 1.687e-01 -2.704e-01 -2.704e-01 5.891e-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 -7.73942 +/- 0.410777 4 2 npow PhoIndex 1.12548 +/- 0.767511 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 11.99 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 11.99 using 10 PHA bins. Reduced chi-squared = 1.498 for 8 degrees of freedom Null hypothesis probability = 1.517895e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>log npow_cflux_100_150kev.log; Logging to file:npow_cflux_100_150kev.log !XSPEC12>show; XSPEC version: 12.9.0c Sun Dec 27 18:08:34 2015 Auto-saving is done after every command. Fit statistic in use: Chi-Squared Minimization technique: Levenberg-Marquardt Convergence criterion = 0.01 Parameter fit deltas: 0.01 * parValue Always calculate parameter derivatives using full (slower) numerical differentiation: No Querying disabled - will not continue fitting. Prefit-renorming enabled. Solar abundance table: angr Photoionization Cross-Section Table: bcmc: Balucinska-Church and McCammon, 1998 Cosmology in use: H0 = 70 q0 = 0 Lambda0 = 0.73 Model data directory: /software/lheasoft/release/x86_64-unknown-linux-gnu-libc2.12/../spectral/modelData/ Plot settings: Showing of individual additive components is OFF. Showing of background spectra is OFF. Effective area normalization is OFF. Current unit settings: Energy = keV Wavelength = angstrom, with Y-Axis displayed per Hz X-Axis data display mode: Energy Spectra plots will be shifted to source frame by redshift value z: 0 Device: /null Plotting of line IDs is OFF. Splashpage is ON. xlog for data plots is ON. ylog for data plots is OFF. Default plot rebin settings for all plot groups: Min. Signif. Max. # Bins Error Type 0.00000 1 quad Responses read: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger280706/remake_spec_cflux/spec_20ms_peak/sw00280706000b_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/trigger280706/remake_spec_cflux/spec_20ms_peak/sw00280706000b_20ms_peak.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger280706/remake_spec_cflux/spec_20ms_peak/sw00280706000b_20ms_peak.pha Net count rate (cts/s) for Spectrum:1 5.592e-01 +/- 1.604e-01 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/trigger280706/remake_spec_cflux/spec_20ms_peak/sw00280706000b_20ms_peak.rsp for Source 1 Spectral data counts: 0.0111848 Model predicted rate: 7.15789E-02 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 -7.73942 +/- 0.410777 4 2 npow PhoIndex 1.12548 +/- 0.767511 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 11.99 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 11.99 using 10 PHA bins. Reduced chi-squared = 1.498 for 8 degrees of freedom Null hypothesis probability = 1.517895e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Weighting method: standard !XSPEC12>error 3; Parameter Confidence Range (2.706) 3 -9.95929 -6.9822 (-2.21986,0.757228) !XSPEC12>error 4; Parameter Confidence Range (2.706) ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -661938, with delta statistic: 0.180233 *** Parameter lower bound is INVALID. 4 0 3.67883 (-1.12548,2.55335) !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 = 15.17 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 15.17 using 10 PHA bins. Reduced chi-squared = 2.167 for 7 degrees of freedom Null hypothesis probability = 3.386403e-02 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>freeze 6; Fit statistic : Chi-Squared = 15.17 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 15.17 using 10 PHA bins. Reduced chi-squared = 1.896 for 8 degrees of freedom Null hypothesis probability = 5.589718e-02 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:PhoIndex 14.1358 0.591619 0 -7.76499 1.77390 12.9438 0.99016 0 -7.41128 1.91565 12.2553 0.459907 -1 -7.16536 1.42658 11.9897 0.637965 -2 -6.89907 1.08572 11.9869 0.0318623 -3 -6.92103 1.12541 ============================== Variances and Principal Axes 3 4 3.4981E-02| -0.8828 -0.4698 7.6229E-01| 0.4698 -0.8828 ------------------------------ ======================== Covariance Matrix 1 2 1.955e-01 -3.016e-01 -3.016e-01 6.018e-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 -6.92103 +/- 0.442132 4 2 npow PhoIndex 1.12541 +/- 0.775751 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 11.99 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 11.99 using 10 PHA bins. Reduced chi-squared = 1.498 for 8 degrees of freedom Null hypothesis probability = 1.517895e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:PhoIndex 11.9869 0.00104594 -3 -6.92116 1.12548 ============================== Variances and Principal Axes 3 4 3.5115E-02| -0.8804 -0.4742 7.4953E-01| 0.4742 -0.8804 ------------------------------ ======================== Covariance Matrix 1 2 1.957e-01 -2.983e-01 -2.983e-01 5.889e-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 -6.92116 +/- 0.442432 4 2 npow PhoIndex 1.12548 +/- 0.767395 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 11.99 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 11.99 using 10 PHA bins. Reduced chi-squared = 1.498 for 8 degrees of freedom Null hypothesis probability = 1.517895e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit 100; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:PhoIndex 11.9869 7.58428e-06 -1 -6.92116 1.12548 ============================== Variances and Principal Axes 3 4 3.5129E-02| -0.8804 -0.4742 7.4979E-01| 0.4742 -0.8804 ------------------------------ ======================== Covariance Matrix 1 2 1.958e-01 -2.984e-01 -2.984e-01 5.891e-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 -6.92116 +/- 0.442517 4 2 npow PhoIndex 1.12548 +/- 0.767527 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 11.99 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 11.99 using 10 PHA bins. Reduced chi-squared = 1.498 for 8 degrees of freedom Null hypothesis probability = 1.517895e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>newpar 1 100.0; Fit statistic : Chi-Squared = 12.68 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 12.68 using 10 PHA bins. Reduced chi-squared = 1.585 for 8 degrees of freedom Null hypothesis probability = 1.233911e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>newpar 2 350.0; Fit statistic : Chi-Squared = 12.68 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 12.68 using 10 PHA bins. Reduced chi-squared = 1.585 for 8 degrees of freedom Null hypothesis probability = 1.233911e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:PhoIndex 11.9996 3.35529 -3 -7.04530 1.12437 11.9869 0.340325 -4 -7.06859 1.12541 11.9869 0.00968787 -5 -7.06935 1.12548 ============================== Variances and Principal Axes 3 4 2.9785E-02| -0.8105 -0.5857 8.7802E-01| 0.5857 -0.8105 ------------------------------ ======================== Covariance Matrix 1 2 3.207e-01 -4.027e-01 -4.027e-01 5.871e-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 -7.06935 +/- 0.566346 4 2 npow PhoIndex 1.12548 +/- 0.766194 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 11.99 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 11.99 using 10 PHA bins. Reduced chi-squared = 1.498 for 8 degrees of freedom Null hypothesis probability = 1.517895e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:PhoIndex 11.9869 5.34825e-05 -3 -7.06936 1.12548 ============================== Variances and Principal Axes 3 4 2.9882E-02| -0.8105 -0.5857 8.8088E-01| 0.5857 -0.8105 ------------------------------ ======================== Covariance Matrix 1 2 3.218e-01 -4.040e-01 -4.040e-01 5.890e-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 -7.06936 +/- 0.567283 4 2 npow PhoIndex 1.12548 +/- 0.767433 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 11.99 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 11.99 using 10 PHA bins. Reduced chi-squared = 1.498 for 8 degrees of freedom Null hypothesis probability = 1.517895e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit 100; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:PhoIndex 11.9869 1.09888e-06 0 -7.06936 1.12548 ============================== Variances and Principal Axes 3 4 2.9883E-02| -0.8105 -0.5857 8.8090E-01| 0.5857 -0.8105 ------------------------------ ======================== Covariance Matrix 1 2 3.218e-01 -4.040e-01 -4.040e-01 5.890e-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 -7.06936 +/- 0.567288 4 2 npow PhoIndex 1.12548 +/- 0.767444 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 11.99 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 11.99 using 10 PHA bins. Reduced chi-squared = 1.498 for 8 degrees of freedom Null hypothesis probability = 1.517895e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>log npow_cflux_100_350kev.log; Logging to file:npow_cflux_100_350kev.log !XSPEC12>show; XSPEC version: 12.9.0c Sun Dec 27 18:08:34 2015 Auto-saving is done after every command. Fit statistic in use: Chi-Squared Minimization technique: Levenberg-Marquardt Convergence criterion = 0.01 Parameter fit deltas: 0.01 * parValue Always calculate parameter derivatives using full (slower) numerical differentiation: No Querying disabled - will not continue fitting. Prefit-renorming enabled. Solar abundance table: angr Photoionization Cross-Section Table: bcmc: Balucinska-Church and McCammon, 1998 Cosmology in use: H0 = 70 q0 = 0 Lambda0 = 0.73 Model data directory: /software/lheasoft/release/x86_64-unknown-linux-gnu-libc2.12/../spectral/modelData/ Plot settings: Showing of individual additive components is OFF. Showing of background spectra is OFF. Effective area normalization is OFF. Current unit settings: Energy = keV Wavelength = angstrom, with Y-Axis displayed per Hz X-Axis data display mode: Energy Spectra plots will be shifted to source frame by redshift value z: 0 Device: /null Plotting of line IDs is OFF. Splashpage is ON. xlog for data plots is ON. ylog for data plots is OFF. Default plot rebin settings for all plot groups: Min. Signif. Max. # Bins Error Type 0.00000 1 quad Responses read: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger280706/remake_spec_cflux/spec_20ms_peak/sw00280706000b_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/trigger280706/remake_spec_cflux/spec_20ms_peak/sw00280706000b_20ms_peak.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger280706/remake_spec_cflux/spec_20ms_peak/sw00280706000b_20ms_peak.pha Net count rate (cts/s) for Spectrum:1 5.592e-01 +/- 1.604e-01 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/trigger280706/remake_spec_cflux/spec_20ms_peak/sw00280706000b_20ms_peak.rsp for Source 1 Spectral data counts: 0.0111848 Model predicted rate: 7.15789E-02 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 -7.06936 +/- 0.567288 4 2 npow PhoIndex 1.12548 +/- 0.767444 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 11.99 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 11.99 using 10 PHA bins. Reduced chi-squared = 1.498 for 8 degrees of freedom Null hypothesis probability = 1.517895e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Weighting method: standard !XSPEC12>error 3; Parameter Confidence Range (2.706) Apparent non-monotonicity in statistic space detected. Current bracket values -6.48669, -5.20299 and delta stat 0.78202, 40.2322 but latest trial -5.86218 gives 0.383843 Suggest that you check this result using the steppar command. 3 -9.70221 -5.84484 (-2.63285,1.22452) !XSPEC12>error 4; Parameter Confidence Range (2.706) ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -661881, with delta statistic: 0.180231 *** Parameter lower bound is INVALID. 4 0 3.67882 (-1.12548,2.55334) !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: 1.12548 ( -1.12548 2.55335 ) Norm@50keV : 5.09866E-03 ( -0.00509866 0.00418158 ) ------------------------------------------------------------ #Fit statistic : Chi-Squared = 11.99 using 10 PHA bins. # Reduced chi-squared = 1.498 for 8 degrees of freedom # Null hypothesis probability = 1.517895e-01 Photon flux (15-150 keV) in 0.02 sec: 0.592956 ( -0.592956 0.478154 ) ph/cm2/s Energy fluence (15-150 keV) : 1.05777e-09 ( -9.65074e-10 1.77689e-09 ) ergs/cm2