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/trigger146970/remake_spec_cflux/spec_20ms_peak/sw00146970000b_20ms_peak.pha 1 spectrum in use Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger146970/remake_spec_cflux/spec_20ms_peak/sw00146970000b_20ms_peak.pha Spectrum 1 Net count rate (cts/s) for Spectrum:1 1.156e+00 +/- 4.004e-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/trigger146970/remake_spec_cflux/spec_20ms_peak/sw00146970000b_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 = 1433.34 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 1433.34 using 10 PHA bins. Reduced chi-squared = 179.167 for 8 degrees of freedom Null hypothesis probability = 3.500929e-304 ***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 = 5.62 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 5.62 using 10 PHA bins. Reduced chi-squared = 0.703 for 8 degrees of freedom Null hypothesis probability = 6.896458e-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 5.35661 0.281278 -3 1.16435 0.0663094 5.32956 0.490225 -4 1.06406 0.0660391 5.32657 0.0702979 -5 1.03004 0.0659343 ============================== Variances and Principal Axes 1 3 5.1466E-01| 1.0000 0.0005 6.9640E-04| -0.0005 1.0000 ------------------------------ ======================== Covariance Matrix 1 2 5.147e-01 2.777e-04 2.777e-04 6.965e-04 ------------------------ ======================================================================== Model npow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npow PhoIndex 1.03004 +/- 0.717397 2 1 npow enorm keV 50.0000 frozen 3 1 npow norm 6.59343E-02 +/- 2.63922E-02 ________________________________________________________________________ Fit statistic : Chi-Squared = 5.33 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 5.33 using 10 PHA bins. Reduced chi-squared = 0.666 for 8 degrees of freedom Null hypothesis probability = 7.221689e-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 5.32625 0.0108167 -3 1.01881 0.0659018 ============================== Variances and Principal Axes 1 3 5.1949E-01| 1.0000 0.0020 6.9547E-04| -0.0020 1.0000 ------------------------------ ======================== Covariance Matrix 1 2 5.195e-01 1.057e-03 1.057e-03 6.976e-04 ------------------------ ======================================================================== Model npow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npow PhoIndex 1.01881 +/- 0.720752 2 1 npow enorm keV 50.0000 frozen 3 1 npow norm 6.59018E-02 +/- 2.64126E-02 ________________________________________________________________________ Fit statistic : Chi-Squared = 5.33 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 5.33 using 10 PHA bins. Reduced chi-squared = 0.666 for 8 degrees of freedom Null hypothesis probability = 7.222043e-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 5.32622 0.0035442 -3 1.01513 0.0658914 ============================== Variances and Principal Axes 1 3 5.2095E-01| 1.0000 0.0025 6.9493E-04| -0.0025 1.0000 ------------------------------ ======================== Covariance Matrix 1 2 5.209e-01 1.316e-03 1.316e-03 6.983e-04 ------------------------ ======================================================================== Model npow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npow PhoIndex 1.01513 +/- 0.721765 2 1 npow enorm keV 50.0000 frozen 3 1 npow norm 6.58914E-02 +/- 2.64245E-02 ________________________________________________________________________ Fit statistic : Chi-Squared = 5.33 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 5.33 using 10 PHA bins. Reduced chi-squared = 0.666 for 8 degrees of freedom Null hypothesis probability = 7.222081e-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 Mon Dec 28 21:59:06 2015 Auto-saving is done after every command. Fit statistic in use: Chi-Squared Minimization technique: Levenberg-Marquardt Convergence criterion = 0.01 Parameter fit deltas: 0.01 * parValue Always calculate parameter derivatives using full (slower) numerical differentiation: No Querying disabled - will not continue fitting. Prefit-renorming enabled. Solar abundance table: angr Photoionization Cross-Section Table: bcmc: Balucinska-Church and McCammon, 1998 Cosmology in use: H0 = 70 q0 = 0 Lambda0 = 0.73 Model data directory: /software/lheasoft/release/x86_64-unknown-linux-gnu-libc2.12/../spectral/modelData/ Plot settings: Showing of individual additive components is OFF. Showing of background spectra is OFF. Effective area normalization is OFF. Current unit settings: Energy = keV Wavelength = angstrom, with Y-Axis displayed per Hz X-Axis data display mode: 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/trigger146970/remake_spec_cflux/spec_20ms_peak/sw00146970000b_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/trigger146970/remake_spec_cflux/spec_20ms_peak/sw00146970000b_20ms_peak.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger146970/remake_spec_cflux/spec_20ms_peak/sw00146970000b_20ms_peak.pha Net count rate (cts/s) for Spectrum:1 1.156e+00 +/- 4.004e-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/trigger146970/remake_spec_cflux/spec_20ms_peak/sw00146970000b_20ms_peak.rsp for Source 1 Spectral data counts: 0.0231125 Model predicted rate: 0.955265 Current model list: ======================================================================== Model npow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npow PhoIndex 1.01513 +/- 0.721765 2 1 npow enorm keV 50.0000 frozen 3 1 npow norm 6.58914E-02 +/- 2.64245E-02 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 5.33 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 5.33 using 10 PHA bins. Reduced chi-squared = 0.666 for 8 degrees of freedom Null hypothesis probability = 7.222081e-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: -622485, with delta statistic: 0.276504 *** Parameter lower bound is INVALID. 1 0 3.64015 (-1.01392,2.62624) 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 0.109339 (-0.0658869,0.0434522) 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 = 10.30 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 10.30 using 10 PHA bins. Reduced chi-squared = 1.471 for 7 degrees of freedom Null hypothesis probability = 1.723665e-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>freeze 6; Fit statistic : Chi-Squared = 10.30 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 10.30 using 10 PHA bins. Reduced chi-squared = 1.287 for 8 degrees of freedom Null hypothesis probability = 2.448066e-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 9.11931 0.303523 -3 9.51332 -1.44169 8.68037 0.0536058 0 11.6320 -1.47852 7.82519 0.0839564 0 13.6099 -1.76460 6.00929 0.840808 0 19.1912 -2.18854 5.5817 2.69624 -1 16.6065 -2.17352 5.55895 0.43655 -1 15.5937 -2.17576 5.55797 0.0449175 -1 15.0922 -2.18337 ============================== Variances and Principal Axes 3 4 1.5368E+03| -0.9997 -0.0241 2.4074E-02| 0.0241 -0.9997 ------------------------------ ======================== Covariance Matrix 1 2 1.536e+03 3.707e+01 3.707e+01 9.188e-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 15.0922 +/- 39.1900 4 2 npow PhoIndex -2.18337 +/- 0.958516 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 5.56 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 5.56 using 10 PHA bins. Reduced chi-squared = 0.695 for 8 degrees of freedom Null hypothesis probability = 6.966090e-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 5.55661 0.139501 -1 14.7525 -2.19144 ============================== Variances and Principal Axes 3 4 1.5553E+03| -0.9997 -0.0248 2.4348E-02| 0.0248 -0.9997 ------------------------------ ======================== Covariance Matrix 1 2 1.554e+03 3.851e+01 3.851e+01 9.784e-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 14.7525 +/- 39.4257 4 2 npow PhoIndex -2.19144 +/- 0.989122 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 5.56 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 5.56 using 10 PHA bins. Reduced chi-squared = 0.695 for 8 degrees of freedom Null hypothesis probability = 6.967607e-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 5.55518 0.14828 -1 14.4793 -2.19881 ============================== Variances and Principal Axes 3 4 1.5751E+03| -0.9997 -0.0252 2.4068E-02| 0.0252 -0.9997 ------------------------------ ======================== Covariance Matrix 1 2 1.574e+03 3.963e+01 3.963e+01 1.022e+00 ------------------------ ======================================================================== 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 14.4793 +/- 39.6751 4 2 npow PhoIndex -2.19881 +/- 1.01075 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 5.56 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 5.56 using 10 PHA bins. Reduced chi-squared = 0.694 for 8 degrees of freedom Null hypothesis probability = 6.969189e-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 Mon Dec 28 21:59:06 2015 Auto-saving is done after every command. Fit statistic in use: Chi-Squared Minimization technique: Levenberg-Marquardt Convergence criterion = 0.01 Parameter fit deltas: 0.01 * parValue Always calculate parameter derivatives using full (slower) numerical differentiation: No Querying disabled - will not continue fitting. Prefit-renorming enabled. Solar abundance table: angr Photoionization Cross-Section Table: bcmc: Balucinska-Church and McCammon, 1998 Cosmology in use: H0 = 70 q0 = 0 Lambda0 = 0.73 Model data directory: /software/lheasoft/release/x86_64-unknown-linux-gnu-libc2.12/../spectral/modelData/ Plot settings: Showing of individual additive components is OFF. Showing of background spectra is OFF. Effective area normalization is OFF. Current unit settings: Energy = keV Wavelength = angstrom, with Y-Axis displayed per Hz X-Axis data display mode: Energy Spectra plots will be shifted to source frame by redshift value z: 0 Device: /null Plotting of line IDs is OFF. Splashpage is ON. xlog for data plots is ON. ylog for data plots is OFF. Default plot rebin settings for all plot groups: Min. Signif. Max. # Bins Error Type 0.00000 1 quad Responses read: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger146970/remake_spec_cflux/spec_20ms_peak/sw00146970000b_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/trigger146970/remake_spec_cflux/spec_20ms_peak/sw00146970000b_20ms_peak.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger146970/remake_spec_cflux/spec_20ms_peak/sw00146970000b_20ms_peak.pha Net count rate (cts/s) for Spectrum:1 1.156e+00 +/- 4.004e-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/trigger146970/remake_spec_cflux/spec_20ms_peak/sw00146970000b_20ms_peak.rsp for Source 1 Spectral data counts: 0.0231125 Model predicted rate: 0.913170 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 14.4793 +/- 39.6751 4 2 npow PhoIndex -2.19881 +/- 1.01075 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 5.56 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 5.56 using 10 PHA bins. Reduced chi-squared = 0.694 for 8 degrees of freedom Null hypothesis probability = 6.969189e-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 -2.19881 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 53.6154 (-14.2452,39.3702) !XSPEC12>error 4; Parameter Confidence Range (2.706) ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -871726, with delta statistic: 0.0487475 *** Parameter lower bound is INVALID. Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:PhoIndex 5.32636 0.020792 -3 10.3596 1.00271 ============================== Variances and Principal Axes 3 4 2.3559E+01| 0.9970 -0.0770 3.8978E-01| 0.0770 0.9970 ------------------------------ ======================== Covariance Matrix 1 2 2.342e+01 -1.778e+00 -1.778e+00 5.271e-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 10.3596 +/- 4.83955 4 2 npow PhoIndex 1.00271 +/- 0.725995 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 5.33 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 5.33 using 10 PHA bins. Reduced chi-squared = 0.666 for 8 degrees of freedom Null hypothesis probability = 7.221927e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -626134, with delta statistic: 0.276363 *** Parameter lower bound is INVALID. 4 0 3.64001 (-1.00985,2.63015) !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 = 10.30 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 10.30 using 10 PHA bins. Reduced chi-squared = 1.471 for 7 degrees of freedom Null hypothesis probability = 1.723665e-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>freeze 6; Fit statistic : Chi-Squared = 10.30 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 10.30 using 10 PHA bins. Reduced chi-squared = 1.287 for 8 degrees of freedom Null hypothesis probability = 2.448066e-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 9.11931 0.303523 -3 9.51332 -1.44169 8.68037 0.0536058 0 11.6320 -1.47852 7.82519 0.0839564 0 13.6099 -1.76460 6.00929 0.840808 0 19.1912 -2.18854 5.5817 2.69624 -1 16.6065 -2.17352 5.55895 0.43655 -1 15.5937 -2.17576 5.55797 0.0449175 -1 15.0922 -2.18337 ============================== Variances and Principal Axes 3 4 1.5368E+03| -0.9997 -0.0241 2.4074E-02| 0.0241 -0.9997 ------------------------------ ======================== Covariance Matrix 1 2 1.536e+03 3.707e+01 3.707e+01 9.188e-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 15.0922 +/- 39.1900 4 2 npow PhoIndex -2.18337 +/- 0.958516 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 5.56 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 5.56 using 10 PHA bins. Reduced chi-squared = 0.695 for 8 degrees of freedom Null hypothesis probability = 6.966090e-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 5.55661 0.139501 -1 14.7525 -2.19144 ============================== Variances and Principal Axes 3 4 1.5553E+03| -0.9997 -0.0248 2.4348E-02| 0.0248 -0.9997 ------------------------------ ======================== Covariance Matrix 1 2 1.554e+03 3.851e+01 3.851e+01 9.784e-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 14.7525 +/- 39.4257 4 2 npow PhoIndex -2.19144 +/- 0.989122 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 5.56 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 5.56 using 10 PHA bins. Reduced chi-squared = 0.695 for 8 degrees of freedom Null hypothesis probability = 6.967607e-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 5.55518 0.14828 -1 14.4793 -2.19881 ============================== Variances and Principal Axes 3 4 1.5751E+03| -0.9997 -0.0252 2.4068E-02| 0.0252 -0.9997 ------------------------------ ======================== Covariance Matrix 1 2 1.574e+03 3.963e+01 3.963e+01 1.022e+00 ------------------------ ======================================================================== 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 14.4793 +/- 39.6751 4 2 npow PhoIndex -2.19881 +/- 1.01075 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 5.56 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 5.56 using 10 PHA bins. Reduced chi-squared = 0.694 for 8 degrees of freedom Null hypothesis probability = 6.969189e-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 = 5.56 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 5.56 using 10 PHA bins. Reduced chi-squared = 0.694 for 8 degrees of freedom Null hypothesis probability = 6.969189e-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 = 1161.66 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 1161.66 using 10 PHA bins. Reduced chi-squared = 145.207 for 8 degrees of freedom Null hypothesis probability = 1.842543e-245 ***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 7.85098 2166.85 -3 1.61620 -2.19163 5.89054 10.5448 -4 0.680156 -2.22404 5.59565 2.11942 -5 0.689679 -2.26962 5.55191 0.965767 -6 0.712804 -2.27884 5.54834 0.303289 -7 0.717159 -2.28177 ============================== Variances and Principal Axes 3 4 1.3314E+01| -0.9351 -0.3545 1.1232E-02| 0.3545 -0.9351 ------------------------------ ======================== Covariance Matrix 1 2 1.164e+01 4.409e+00 4.409e+00 1.683e+00 ------------------------ ======================================================================== 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 0.717159 +/- 3.41209 4 2 npow PhoIndex -2.28177 +/- 1.29713 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 5.55 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 5.55 using 10 PHA bins. Reduced chi-squared = 0.694 for 8 degrees of freedom Null hypothesis probability = 6.976791e-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 5.54785 0.112849 -3 0.718966 -2.28278 ============================== Variances and Principal Axes 3 4 1.3269E+01| -0.9360 -0.3521 1.0847E-02| 0.3521 -0.9360 ------------------------------ ======================== Covariance Matrix 1 2 1.163e+01 4.370e+00 4.370e+00 1.655e+00 ------------------------ ======================================================================== 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 0.718966 +/- 3.40959 4 2 npow PhoIndex -2.28278 +/- 1.28640 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 5.55 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 5.55 using 10 PHA bins. Reduced chi-squared = 0.693 for 8 degrees of freedom Null hypothesis probability = 6.977327e-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 5.5478 0.0402573 -3 0.719243 -2.28320 ============================== Variances and Principal Axes 3 4 1.3253E+01| -0.9363 -0.3512 1.0710E-02| 0.3512 -0.9363 ------------------------------ ======================== Covariance Matrix 1 2 1.162e+01 4.354e+00 4.354e+00 1.644e+00 ------------------------ ======================================================================== 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 0.719243 +/- 3.40873 4 2 npow PhoIndex -2.28320 +/- 1.28221 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 5.55 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 5.55 using 10 PHA bins. Reduced chi-squared = 0.693 for 8 degrees of freedom Null hypothesis probability = 6.977390e-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 Mon Dec 28 21:59:06 2015 Auto-saving is done after every command. Fit statistic in use: Chi-Squared Minimization technique: Levenberg-Marquardt Convergence criterion = 0.01 Parameter fit deltas: 0.01 * parValue Always calculate parameter derivatives using full (slower) numerical differentiation: No Querying disabled - will not continue fitting. Prefit-renorming enabled. Solar abundance table: angr Photoionization Cross-Section Table: bcmc: Balucinska-Church and McCammon, 1998 Cosmology in use: H0 = 70 q0 = 0 Lambda0 = 0.73 Model data directory: /software/lheasoft/release/x86_64-unknown-linux-gnu-libc2.12/../spectral/modelData/ Plot settings: Showing of individual additive components is OFF. Showing of background spectra is OFF. Effective area normalization is OFF. Current unit settings: Energy = keV Wavelength = angstrom, with Y-Axis displayed per Hz X-Axis data display mode: Energy Spectra plots will be shifted to source frame by redshift value z: 0 Device: /null Plotting of line IDs is OFF. Splashpage is ON. xlog for data plots is ON. ylog for data plots is OFF. Default plot rebin settings for all plot groups: Min. Signif. Max. # Bins Error Type 0.00000 1 quad Responses read: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger146970/remake_spec_cflux/spec_20ms_peak/sw00146970000b_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/trigger146970/remake_spec_cflux/spec_20ms_peak/sw00146970000b_20ms_peak.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger146970/remake_spec_cflux/spec_20ms_peak/sw00146970000b_20ms_peak.pha Net count rate (cts/s) for Spectrum:1 1.156e+00 +/- 4.004e-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/trigger146970/remake_spec_cflux/spec_20ms_peak/sw00146970000b_20ms_peak.rsp for Source 1 Spectral data counts: 0.0231125 Model predicted rate: 0.924886 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 0.719243 +/- 3.40873 4 2 npow PhoIndex -2.28320 +/- 1.28221 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 5.55 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 5.55 using 10 PHA bins. Reduced chi-squared = 0.693 for 8 degrees of freedom Null hypothesis probability = 6.977390e-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 -2.2832 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Fit error occurred during lower bound error calculation. Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:PhoIndex 5.32684 0.064993 -3 7.55687 0.991785 5.32628 0.0130833 -4 7.58544 1.00633 ============================== Variances and Principal Axes 3 4 9.5334E+00| 0.9989 0.0466 5.0792E-01| -0.0466 0.9989 ------------------------------ ======================== Covariance Matrix 1 2 9.514e+00 4.197e-01 4.197e-01 5.275e-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 7.58544 +/- 3.08445 4 2 npow PhoIndex 1.00633 +/- 0.726276 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 5.33 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 5.33 using 10 PHA bins. Reduced chi-squared = 0.666 for 8 degrees of freedom Null hypothesis probability = 7.222017e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at 1.00633 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 12.7004 (-7.58926,5.11113) !XSPEC12>error 4; Parameter Confidence Range (2.706) ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -626375, with delta statistic: 0.276502 *** Parameter lower bound is INVALID. 4 0 3.63983 (-1.01257,2.62726) !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 = 10.30 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 10.30 using 10 PHA bins. Reduced chi-squared = 1.471 for 7 degrees of freedom Null hypothesis probability = 1.723665e-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>freeze 6; Fit statistic : Chi-Squared = 10.30 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 10.30 using 10 PHA bins. Reduced chi-squared = 1.287 for 8 degrees of freedom Null hypothesis probability = 2.448066e-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 9.11931 0.303523 -3 9.51332 -1.44169 8.68037 0.0536058 0 11.6320 -1.47852 7.82519 0.0839564 0 13.6099 -1.76460 6.00929 0.840808 0 19.1912 -2.18854 5.5817 2.69624 -1 16.6065 -2.17352 5.55895 0.43655 -1 15.5937 -2.17576 5.55797 0.0449175 -1 15.0922 -2.18337 ============================== Variances and Principal Axes 3 4 1.5368E+03| -0.9997 -0.0241 2.4074E-02| 0.0241 -0.9997 ------------------------------ ======================== Covariance Matrix 1 2 1.536e+03 3.707e+01 3.707e+01 9.188e-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 15.0922 +/- 39.1900 4 2 npow PhoIndex -2.18337 +/- 0.958516 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 5.56 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 5.56 using 10 PHA bins. Reduced chi-squared = 0.695 for 8 degrees of freedom Null hypothesis probability = 6.966090e-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 5.55661 0.139501 -1 14.7525 -2.19144 ============================== Variances and Principal Axes 3 4 1.5553E+03| -0.9997 -0.0248 2.4348E-02| 0.0248 -0.9997 ------------------------------ ======================== Covariance Matrix 1 2 1.554e+03 3.851e+01 3.851e+01 9.784e-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 14.7525 +/- 39.4257 4 2 npow PhoIndex -2.19144 +/- 0.989122 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 5.56 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 5.56 using 10 PHA bins. Reduced chi-squared = 0.695 for 8 degrees of freedom Null hypothesis probability = 6.967607e-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 5.55518 0.14828 -1 14.4793 -2.19881 ============================== Variances and Principal Axes 3 4 1.5751E+03| -0.9997 -0.0252 2.4068E-02| 0.0252 -0.9997 ------------------------------ ======================== Covariance Matrix 1 2 1.574e+03 3.963e+01 3.963e+01 1.022e+00 ------------------------ ======================================================================== 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 14.4793 +/- 39.6751 4 2 npow PhoIndex -2.19881 +/- 1.01075 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 5.56 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 5.56 using 10 PHA bins. Reduced chi-squared = 0.694 for 8 degrees of freedom Null hypothesis probability = 6.969189e-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 = 5.56 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 5.56 using 10 PHA bins. Reduced chi-squared = 0.694 for 8 degrees of freedom Null hypothesis probability = 6.969189e-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 = 1.949197e+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 = 1.949197e+08 using 10 PHA bins. Reduced chi-squared = 2.436497e+07 for 8 degrees of freedom Null hypothesis probability = 0.000000e+00 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:PhoIndex 2.63589e+06 5.04464e+08 -3 1.81108 -2.18490 520.415 6.8198e+06 -4 0.0282350 -2.18331 7.01264 10208.6 -5 0.00136011 -2.18892 5.65139 553.093 -6 0.00134559 -2.29309 5.55118 255.093 -7 0.00164368 -2.28635 5.54826 44.5472 -8 0.00163459 -2.28465 ============================== Variances and Principal Axes 3 4 4.2763E-07| -1.0000 0.0088 1.5828E+00| -0.0088 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 1.240e-04 1.399e-02 1.399e-02 1.583e+00 ------------------------ ======================================================================== Model cpflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 15.0000 frozen 2 1 cpflux Emax keV 25.0000 frozen 3 1 cpflux Flux 1.63459E-03 +/- 1.11370E-02 4 2 npow PhoIndex -2.28465 +/- 1.25805 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 5.55 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 5.55 using 10 PHA bins. Reduced chi-squared = 0.694 for 8 degrees of freedom Null hypothesis probability = 6.976879e-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 5.54784 16.4612 -3 0.00163041 -2.28405 ============================== Variances and Principal Axes 3 4 4.3548E-07| -1.0000 0.0088 1.6136E+00| -0.0088 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 1.249e-04 1.417e-02 1.417e-02 1.614e+00 ------------------------ ======================================================================== Model cpflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 15.0000 frozen 2 1 cpflux Emax keV 25.0000 frozen 3 1 cpflux Flux 1.63041E-03 +/- 1.11760E-02 4 2 npow PhoIndex -2.28405 +/- 1.27024 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 5.55 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 5.55 using 10 PHA bins. Reduced chi-squared = 0.693 for 8 degrees of freedom Null hypothesis probability = 6.977342e-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 5.54779 5.65015 -3 0.00163003 -2.28378 ============================== Variances and Principal Axes 3 4 4.3828E-07| -1.0000 0.0088 1.6267E+00| -0.0088 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 1.252e-04 1.425e-02 1.425e-02 1.627e+00 ------------------------ ======================================================================== Model cpflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 15.0000 frozen 2 1 cpflux Emax keV 25.0000 frozen 3 1 cpflux Flux 1.63003E-03 +/- 1.11898E-02 4 2 npow PhoIndex -2.28378 +/- 1.27535 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 5.55 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 5.55 using 10 PHA bins. Reduced chi-squared = 0.693 for 8 degrees of freedom Null hypothesis probability = 6.977392e-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 Mon Dec 28 21:59:07 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/trigger146970/remake_spec_cflux/spec_20ms_peak/sw00146970000b_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/trigger146970/remake_spec_cflux/spec_20ms_peak/sw00146970000b_20ms_peak.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger146970/remake_spec_cflux/spec_20ms_peak/sw00146970000b_20ms_peak.pha Net count rate (cts/s) for Spectrum:1 1.156e+00 +/- 4.004e-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/trigger146970/remake_spec_cflux/spec_20ms_peak/sw00146970000b_20ms_peak.rsp for Source 1 Spectral data counts: 0.0231125 Model predicted rate: 0.927487 Current model list: ======================================================================== Model cpflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 15.0000 frozen 2 1 cpflux Emax keV 25.0000 frozen 3 1 cpflux Flux 1.63003E-03 +/- 1.11898E-02 4 2 npow PhoIndex -2.28378 +/- 1.27535 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 5.55 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 5.55 using 10 PHA bins. Reduced chi-squared = 0.693 for 8 degrees of freedom Null hypothesis probability = 6.977392e-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 -2.28378 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Fit error occurred during lower bound error calculation. Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:PhoIndex 5.33996 0.108203 -3 1.52162 0.931366 5.32706 0.0708278 -4 1.65744 0.988428 5.3263 0.00868359 -5 1.69036 1.00524 ============================== Variances and Principal Axes 3 4 2.3435E+00| -0.8993 -0.4372 9.9770E-02| 0.4372 -0.8993 ------------------------------ ======================== Covariance Matrix 1 2 1.915e+00 8.823e-01 8.823e-01 5.287e-01 ------------------------ ======================================================================== Model cpflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 15.0000 frozen 2 1 cpflux Emax keV 25.0000 frozen 3 1 cpflux Flux 1.69036 +/- 1.38367 4 2 npow PhoIndex 1.00524 +/- 0.727130 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 5.33 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 5.33 using 10 PHA bins. Reduced chi-squared = 0.666 for 8 degrees of freedom Null hypothesis probability = 7.221993e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at 1.00524 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 5.16379 (-1.69969,3.46411) !XSPEC12>error 4; Parameter Confidence Range (2.706) ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -627112, with delta statistic: 0.276499 *** Parameter lower bound is INVALID. 4 0 3.63977 (-1.01241,2.62736) !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 = 10.30 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 10.30 using 10 PHA bins. Reduced chi-squared = 1.471 for 7 degrees of freedom Null hypothesis probability = 1.723665e-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>freeze 6; Fit statistic : Chi-Squared = 10.30 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 10.30 using 10 PHA bins. Reduced chi-squared = 1.287 for 8 degrees of freedom Null hypothesis probability = 2.448066e-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 9.11931 0.303523 -3 9.51332 -1.44169 8.68037 0.0536058 0 11.6320 -1.47852 7.82519 0.0839564 0 13.6099 -1.76460 6.00929 0.840808 0 19.1912 -2.18854 5.5817 2.69624 -1 16.6065 -2.17352 5.55895 0.43655 -1 15.5937 -2.17576 5.55797 0.0449175 -1 15.0922 -2.18337 ============================== Variances and Principal Axes 3 4 1.5368E+03| -0.9997 -0.0241 2.4074E-02| 0.0241 -0.9997 ------------------------------ ======================== Covariance Matrix 1 2 1.536e+03 3.707e+01 3.707e+01 9.188e-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 15.0922 +/- 39.1900 4 2 npow PhoIndex -2.18337 +/- 0.958516 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 5.56 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 5.56 using 10 PHA bins. Reduced chi-squared = 0.695 for 8 degrees of freedom Null hypothesis probability = 6.966090e-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 5.55661 0.139501 -1 14.7525 -2.19144 ============================== Variances and Principal Axes 3 4 1.5553E+03| -0.9997 -0.0248 2.4348E-02| 0.0248 -0.9997 ------------------------------ ======================== Covariance Matrix 1 2 1.554e+03 3.851e+01 3.851e+01 9.784e-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 14.7525 +/- 39.4257 4 2 npow PhoIndex -2.19144 +/- 0.989122 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 5.56 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 5.56 using 10 PHA bins. Reduced chi-squared = 0.695 for 8 degrees of freedom Null hypothesis probability = 6.967607e-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 5.55518 0.14828 -1 14.4793 -2.19881 ============================== Variances and Principal Axes 3 4 1.5751E+03| -0.9997 -0.0252 2.4068E-02| 0.0252 -0.9997 ------------------------------ ======================== Covariance Matrix 1 2 1.574e+03 3.963e+01 3.963e+01 1.022e+00 ------------------------ ======================================================================== 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 14.4793 +/- 39.6751 4 2 npow PhoIndex -2.19881 +/- 1.01075 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 5.56 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 5.56 using 10 PHA bins. Reduced chi-squared = 0.694 for 8 degrees of freedom Null hypothesis probability = 6.969189e-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 = 5.56 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 5.56 using 10 PHA bins. Reduced chi-squared = 0.694 for 8 degrees of freedom Null hypothesis probability = 6.969217e-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 = 1.879573e+06 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 1.879573e+06 using 10 PHA bins. Reduced chi-squared = 234946.6 for 8 degrees of freedom Null hypothesis probability = 0.000000e+00 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:PhoIndex 17057.8 4.25265e+06 -3 1.48576 -2.18597 5.74003 39367.6 -4 0.0322391 -2.18556 5.5634 19.321 -2 0.0254861 -2.19374 5.55561 4.2393 -1 0.0255622 -2.19825 ============================== Variances and Principal Axes 3 4 1.1482E-04| -0.9935 0.1140 1.0953E+00| -0.1140 -0.9935 ------------------------------ ======================== Covariance Matrix 1 2 1.436e-02 1.241e-01 1.241e-01 1.081e+00 ------------------------ ======================================================================== 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 2.55622E-02 +/- 0.119815 4 2 npow PhoIndex -2.19825 +/- 1.03974 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 5.56 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 5.56 using 10 PHA bins. Reduced chi-squared = 0.694 for 8 degrees of freedom Null hypothesis probability = 6.968718e-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 5.55435 1.68517 -1 0.0253731 -2.20115 ============================== Variances and Principal Axes 3 4 1.1024E-04| -0.9934 0.1147 1.0697E+00| -0.1147 -0.9934 ------------------------------ ======================== Covariance Matrix 1 2 1.417e-02 1.218e-01 1.218e-01 1.056e+00 ------------------------ ======================================================================== 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 2.53731E-02 +/- 0.119052 4 2 npow PhoIndex -2.20115 +/- 1.02744 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 5.55 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 5.55 using 10 PHA bins. Reduced chi-squared = 0.694 for 8 degrees of freedom Null hypothesis probability = 6.970118e-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 5.5538 1.05131 -1 0.0251329 -2.20360 ============================== Variances and Principal Axes 3 4 1.0741E-04| -0.9935 0.1140 1.0732E+00| -0.1140 -0.9935 ------------------------------ ======================== Covariance Matrix 1 2 1.406e-02 1.216e-01 1.216e-01 1.059e+00 ------------------------ ======================================================================== 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 2.51329E-02 +/- 0.118565 4 2 npow PhoIndex -2.20360 +/- 1.02920 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 5.55 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 5.55 using 10 PHA bins. Reduced chi-squared = 0.694 for 8 degrees of freedom Null hypothesis probability = 6.970722e-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 Mon Dec 28 21:59:07 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/trigger146970/remake_spec_cflux/spec_20ms_peak/sw00146970000b_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/trigger146970/remake_spec_cflux/spec_20ms_peak/sw00146970000b_20ms_peak.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger146970/remake_spec_cflux/spec_20ms_peak/sw00146970000b_20ms_peak.pha Net count rate (cts/s) for Spectrum:1 1.156e+00 +/- 4.004e-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/trigger146970/remake_spec_cflux/spec_20ms_peak/sw00146970000b_20ms_peak.rsp for Source 1 Spectral data counts: 0.0231125 Model predicted rate: 0.917989 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 2.51329E-02 +/- 0.118565 4 2 npow PhoIndex -2.20360 +/- 1.02920 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 5.55 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 5.55 using 10 PHA bins. Reduced chi-squared = 0.694 for 8 degrees of freedom Null hypothesis probability = 6.970722e-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 -2.2036 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Fit error occurred during lower bound error calculation. 3 0 4.1927 (-0.0248899,4.16781) !XSPEC12>error 4; Parameter Confidence Range (2.706) ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -887639, with delta statistic: 0.049318 *** Parameter lower bound is INVALID. Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:PhoIndex 5.32637 0.0219365 -3 2.30388 1.02445 ============================== Variances and Principal Axes 3 4 1.4517E+00| 0.9037 0.4281 3.0799E-01| -0.4281 0.9037 ------------------------------ ======================== Covariance Matrix 1 2 1.242e+00 4.425e-01 4.425e-01 5.176e-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 2.30388 +/- 1.11451 4 2 npow PhoIndex 1.02445 +/- 0.719416 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 5.33 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 5.33 using 10 PHA bins. Reduced chi-squared = 0.666 for 8 degrees of freedom Null hypothesis probability = 7.221910e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -620459, with delta statistic: 0.276349 *** Parameter lower bound is INVALID. 4 0 3.64048 (-1.01698,2.6235) !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 = 10.30 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 10.30 using 10 PHA bins. Reduced chi-squared = 1.471 for 7 degrees of freedom Null hypothesis probability = 1.723665e-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>freeze 6; Fit statistic : Chi-Squared = 10.30 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 10.30 using 10 PHA bins. Reduced chi-squared = 1.287 for 8 degrees of freedom Null hypothesis probability = 2.448066e-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 9.11931 0.303523 -3 9.51332 -1.44169 8.68037 0.0536058 0 11.6320 -1.47852 7.82519 0.0839564 0 13.6099 -1.76460 6.00929 0.840808 0 19.1912 -2.18854 5.5817 2.69624 -1 16.6065 -2.17352 5.55895 0.43655 -1 15.5937 -2.17576 5.55797 0.0449175 -1 15.0922 -2.18337 ============================== Variances and Principal Axes 3 4 1.5368E+03| -0.9997 -0.0241 2.4074E-02| 0.0241 -0.9997 ------------------------------ ======================== Covariance Matrix 1 2 1.536e+03 3.707e+01 3.707e+01 9.188e-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 15.0922 +/- 39.1900 4 2 npow PhoIndex -2.18337 +/- 0.958516 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 5.56 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 5.56 using 10 PHA bins. Reduced chi-squared = 0.695 for 8 degrees of freedom Null hypothesis probability = 6.966090e-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 5.55661 0.139501 -1 14.7525 -2.19144 ============================== Variances and Principal Axes 3 4 1.5553E+03| -0.9997 -0.0248 2.4348E-02| 0.0248 -0.9997 ------------------------------ ======================== Covariance Matrix 1 2 1.554e+03 3.851e+01 3.851e+01 9.784e-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 14.7525 +/- 39.4257 4 2 npow PhoIndex -2.19144 +/- 0.989122 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 5.56 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 5.56 using 10 PHA bins. Reduced chi-squared = 0.695 for 8 degrees of freedom Null hypothesis probability = 6.967607e-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 5.55518 0.14828 -1 14.4793 -2.19881 ============================== Variances and Principal Axes 3 4 1.5751E+03| -0.9997 -0.0252 2.4068E-02| 0.0252 -0.9997 ------------------------------ ======================== Covariance Matrix 1 2 1.574e+03 3.963e+01 3.963e+01 1.022e+00 ------------------------ ======================================================================== 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 14.4793 +/- 39.6751 4 2 npow PhoIndex -2.19881 +/- 1.01075 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 5.56 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 5.56 using 10 PHA bins. Reduced chi-squared = 0.694 for 8 degrees of freedom Null hypothesis probability = 6.969189e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>newpar 1 50.0; Fit statistic : Chi-Squared = 5.55 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 5.55 using 10 PHA bins. Reduced chi-squared = 0.694 for 8 degrees of freedom Null hypothesis probability = 6.969480e-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 = 21651.79 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 21651.79 using 10 PHA bins. Reduced chi-squared = 2706.474 for 8 degrees of freedom Null hypothesis probability = 0.000000e+00 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:PhoIndex 109.078 42039.1 -3 1.27317 -2.18810 6.10976 248.499 -4 0.165976 -2.19789 5.64883 4.5571 -5 0.157759 -2.26838 5.553 2.544 -6 0.168688 -2.27886 5.54843 0.615421 -7 0.170002 -2.28178 ============================== Variances and Principal Axes 3 4 3.4382E-03| -0.8281 0.5606 2.4666E+00| -0.5606 -0.8281 ------------------------------ ======================== Covariance Matrix 1 2 7.775e-01 1.143e+00 1.143e+00 1.693e+00 ------------------------ ======================================================================== 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 0.170002 +/- 0.881765 4 2 npow PhoIndex -2.28178 +/- 1.30099 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 5.55 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 5.55 using 10 PHA bins. Reduced chi-squared = 0.694 for 8 degrees of freedom Null hypothesis probability = 6.976692e-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 5.54786 0.219087 -3 0.170483 -2.28276 ============================== Variances and Principal Axes 3 4 3.3393E-03| -0.8257 0.5641 2.4275E+00| -0.5641 -0.8257 ------------------------------ ======================== Covariance Matrix 1 2 7.748e-01 1.129e+00 1.129e+00 1.656e+00 ------------------------ ======================================================================== 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 0.170483 +/- 0.880217 4 2 npow PhoIndex -2.28276 +/- 1.28688 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 5.55 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 5.55 using 10 PHA bins. Reduced chi-squared = 0.693 for 8 degrees of freedom Null hypothesis probability = 6.977317e-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 5.5478 0.0768464 -3 0.170550 -2.28318 ============================== Variances and Principal Axes 3 4 3.3062E-03| -0.8248 0.5654 2.4138E+00| -0.5654 -0.8248 ------------------------------ ======================== Covariance Matrix 1 2 7.739e-01 1.124e+00 1.124e+00 1.643e+00 ------------------------ ======================================================================== 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 0.170550 +/- 0.879699 4 2 npow PhoIndex -2.28318 +/- 1.28189 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 5.55 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 5.55 using 10 PHA bins. Reduced chi-squared = 0.693 for 8 degrees of freedom Null hypothesis probability = 6.977388e-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 Mon Dec 28 21:59:08 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/trigger146970/remake_spec_cflux/spec_20ms_peak/sw00146970000b_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/trigger146970/remake_spec_cflux/spec_20ms_peak/sw00146970000b_20ms_peak.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger146970/remake_spec_cflux/spec_20ms_peak/sw00146970000b_20ms_peak.pha Net count rate (cts/s) for Spectrum:1 1.156e+00 +/- 4.004e-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/trigger146970/remake_spec_cflux/spec_20ms_peak/sw00146970000b_20ms_peak.rsp for Source 1 Spectral data counts: 0.0231125 Model predicted rate: 0.924793 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 0.170550 +/- 0.879699 4 2 npow PhoIndex -2.28318 +/- 1.28189 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 5.55 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 5.55 using 10 PHA bins. Reduced chi-squared = 0.693 for 8 degrees of freedom Null hypothesis probability = 6.977388e-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 -2.28318 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Fit error occurred during lower bound error calculation. 3 0 4.03773 (-0.170561,3.86717) !XSPEC12>error 4; Parameter Confidence Range (2.706) ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -1.10557e+06, with delta statistic: 0.0549347 *** Parameter lower bound is INVALID. 4 0 3.88246 (2.28346,6.16592) !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 = 10.30 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 10.30 using 10 PHA bins. Reduced chi-squared = 1.471 for 7 degrees of freedom Null hypothesis probability = 1.723665e-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>freeze 6; Fit statistic : Chi-Squared = 10.30 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 10.30 using 10 PHA bins. Reduced chi-squared = 1.287 for 8 degrees of freedom Null hypothesis probability = 2.448066e-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 9.11931 0.303523 -3 9.51332 -1.44169 8.68037 0.0536058 0 11.6320 -1.47852 7.82519 0.0839564 0 13.6099 -1.76460 6.00929 0.840808 0 19.1912 -2.18854 5.5817 2.69624 -1 16.6065 -2.17352 5.55895 0.43655 -1 15.5937 -2.17576 5.55797 0.0449175 -1 15.0922 -2.18337 ============================== Variances and Principal Axes 3 4 1.5368E+03| -0.9997 -0.0241 2.4074E-02| 0.0241 -0.9997 ------------------------------ ======================== Covariance Matrix 1 2 1.536e+03 3.707e+01 3.707e+01 9.188e-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 15.0922 +/- 39.1900 4 2 npow PhoIndex -2.18337 +/- 0.958516 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 5.56 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 5.56 using 10 PHA bins. Reduced chi-squared = 0.695 for 8 degrees of freedom Null hypothesis probability = 6.966090e-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 5.55661 0.139501 -1 14.7525 -2.19144 ============================== Variances and Principal Axes 3 4 1.5553E+03| -0.9997 -0.0248 2.4348E-02| 0.0248 -0.9997 ------------------------------ ======================== Covariance Matrix 1 2 1.554e+03 3.851e+01 3.851e+01 9.784e-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 14.7525 +/- 39.4257 4 2 npow PhoIndex -2.19144 +/- 0.989122 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 5.56 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 5.56 using 10 PHA bins. Reduced chi-squared = 0.695 for 8 degrees of freedom Null hypothesis probability = 6.967607e-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 5.55518 0.14828 -1 14.4793 -2.19881 ============================== Variances and Principal Axes 3 4 1.5751E+03| -0.9997 -0.0252 2.4068E-02| 0.0252 -0.9997 ------------------------------ ======================== Covariance Matrix 1 2 1.574e+03 3.963e+01 3.963e+01 1.022e+00 ------------------------ ======================================================================== 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 14.4793 +/- 39.6751 4 2 npow PhoIndex -2.19881 +/- 1.01075 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 5.56 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 5.56 using 10 PHA bins. Reduced chi-squared = 0.694 for 8 degrees of freedom Null hypothesis probability = 6.969189e-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 = 5.55 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 5.55 using 10 PHA bins. Reduced chi-squared = 0.694 for 8 degrees of freedom Null hypothesis probability = 6.969972e-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 = 2279.15 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 2279.15 using 10 PHA bins. Reduced chi-squared = 284.894 for 8 degrees of freedom Null hypothesis probability = 0.000000e+00 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:PhoIndex 10.3695 3998.29 -3 1.37772 -2.19097 5.89328 17.2587 -4 0.504807 -2.21881 5.59842 2.16905 -5 0.507704 -2.26831 5.5523 1.0128 -6 0.524612 -2.27842 5.54839 0.322704 -7 0.527951 -2.28162 ============================== Variances and Principal Axes 3 4 7.4927E+00| -0.8812 -0.4727 1.0839E-02| 0.4727 -0.8812 ------------------------------ ======================== Covariance Matrix 1 2 5.821e+00 3.117e+00 3.117e+00 1.683e+00 ------------------------ ======================================================================== Model cpflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 100.000 frozen 2 1 cpflux Emax keV 150.000 frozen 3 1 cpflux Flux 0.527951 +/- 2.41258 4 2 npow PhoIndex -2.28162 +/- 1.29729 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 5.55 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 5.55 using 10 PHA bins. Reduced chi-squared = 0.694 for 8 degrees of freedom Null hypothesis probability = 6.976734e-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 5.54786 0.120094 -3 0.529320 -2.28272 ============================== Variances and Principal Axes 3 4 7.4630E+00| -0.8828 -0.4698 1.0464E-02| 0.4698 -0.8828 ------------------------------ ======================== Covariance Matrix 1 2 5.818e+00 3.091e+00 3.091e+00 1.655e+00 ------------------------ ======================================================================== Model cpflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 100.000 frozen 2 1 cpflux Emax keV 150.000 frozen 3 1 cpflux Flux 0.529320 +/- 2.41209 4 2 npow PhoIndex -2.28272 +/- 1.28657 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 5.55 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 5.55 using 10 PHA bins. Reduced chi-squared = 0.693 for 8 degrees of freedom Null hypothesis probability = 6.977319e-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 5.5478 0.0430482 -3 0.529540 -2.28318 ============================== Variances and Principal Axes 3 4 7.4515E+00| -0.8834 -0.4686 1.0331E-02| 0.4686 -0.8834 ------------------------------ ======================== Covariance Matrix 1 2 5.817e+00 3.081e+00 3.081e+00 1.645e+00 ------------------------ ======================================================================== Model cpflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 100.000 frozen 2 1 cpflux Emax keV 150.000 frozen 3 1 cpflux Flux 0.529540 +/- 2.41191 4 2 npow PhoIndex -2.28318 +/- 1.28239 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 5.55 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 5.55 using 10 PHA bins. Reduced chi-squared = 0.693 for 8 degrees of freedom Null hypothesis probability = 6.977389e-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 Mon Dec 28 21:59:08 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/trigger146970/remake_spec_cflux/spec_20ms_peak/sw00146970000b_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/trigger146970/remake_spec_cflux/spec_20ms_peak/sw00146970000b_20ms_peak.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger146970/remake_spec_cflux/spec_20ms_peak/sw00146970000b_20ms_peak.pha Net count rate (cts/s) for Spectrum:1 1.156e+00 +/- 4.004e-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/trigger146970/remake_spec_cflux/spec_20ms_peak/sw00146970000b_20ms_peak.rsp for Source 1 Spectral data counts: 0.0231125 Model predicted rate: 0.924825 Current model list: ======================================================================== Model cpflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 100.000 frozen 2 1 cpflux Emax keV 150.000 frozen 3 1 cpflux Flux 0.529540 +/- 2.41191 4 2 npow PhoIndex -2.28318 +/- 1.28239 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 5.55 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 5.55 using 10 PHA bins. Reduced chi-squared = 0.693 for 8 degrees of freedom Null hypothesis probability = 6.977389e-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 -2.28318 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Fit error occurred during lower bound error calculation. 3 0 4.17811 (-0.529597,3.64851) !XSPEC12>error 4; Parameter Confidence Range (2.706) ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -1.106e+06, with delta statistic: 0.054935 *** Parameter lower bound is INVALID. 4 0 3.88246 (2.28348,6.16594) !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 = 10.30 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 10.30 using 10 PHA bins. Reduced chi-squared = 1.471 for 7 degrees of freedom Null hypothesis probability = 1.723665e-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>freeze 6; Fit statistic : Chi-Squared = 10.30 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 10.30 using 10 PHA bins. Reduced chi-squared = 1.287 for 8 degrees of freedom Null hypothesis probability = 2.448066e-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 9.11931 0.303523 -3 9.51332 -1.44169 8.68037 0.0536058 0 11.6320 -1.47852 7.82519 0.0839564 0 13.6099 -1.76460 6.00929 0.840808 0 19.1912 -2.18854 5.5817 2.69624 -1 16.6065 -2.17352 5.55895 0.43655 -1 15.5937 -2.17576 5.55797 0.0449175 -1 15.0922 -2.18337 ============================== Variances and Principal Axes 3 4 1.5368E+03| -0.9997 -0.0241 2.4074E-02| 0.0241 -0.9997 ------------------------------ ======================== Covariance Matrix 1 2 1.536e+03 3.707e+01 3.707e+01 9.188e-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 15.0922 +/- 39.1900 4 2 npow PhoIndex -2.18337 +/- 0.958516 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 5.56 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 5.56 using 10 PHA bins. Reduced chi-squared = 0.695 for 8 degrees of freedom Null hypothesis probability = 6.966090e-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 5.55661 0.139501 -1 14.7525 -2.19144 ============================== Variances and Principal Axes 3 4 1.5553E+03| -0.9997 -0.0248 2.4348E-02| 0.0248 -0.9997 ------------------------------ ======================== Covariance Matrix 1 2 1.554e+03 3.851e+01 3.851e+01 9.784e-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 14.7525 +/- 39.4257 4 2 npow PhoIndex -2.19144 +/- 0.989122 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 5.56 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 5.56 using 10 PHA bins. Reduced chi-squared = 0.695 for 8 degrees of freedom Null hypothesis probability = 6.967607e-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 5.55518 0.14828 -1 14.4793 -2.19881 ============================== Variances and Principal Axes 3 4 1.5751E+03| -0.9997 -0.0252 2.4068E-02| 0.0252 -0.9997 ------------------------------ ======================== Covariance Matrix 1 2 1.574e+03 3.963e+01 3.963e+01 1.022e+00 ------------------------ ======================================================================== 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 14.4793 +/- 39.6751 4 2 npow PhoIndex -2.19881 +/- 1.01075 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 5.56 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 5.56 using 10 PHA bins. Reduced chi-squared = 0.694 for 8 degrees of freedom Null hypothesis probability = 6.969189e-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 = 5.55 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 5.55 using 10 PHA bins. Reduced chi-squared = 0.694 for 8 degrees of freedom Null hypothesis probability = 6.969972e-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 = 5.55 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 5.55 using 10 PHA bins. Reduced chi-squared = 0.694 for 8 degrees of freedom Null hypothesis probability = 6.969972e-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 5.55378 0.00434873 -1 14.1088 -2.20369 ============================== Variances and Principal Axes 3 4 1.5100E+03| -0.9997 -0.0257 2.3258E-02| 0.0257 -0.9997 ------------------------------ ======================== Covariance Matrix 1 2 1.509e+03 3.879e+01 3.879e+01 1.021e+00 ------------------------ ======================================================================== 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 14.1088 +/- 38.8455 4 2 npow PhoIndex -2.20369 +/- 1.01027 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 5.55 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 5.55 using 10 PHA bins. Reduced chi-squared = 0.694 for 8 degrees of freedom Null hypothesis probability = 6.970743e-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 5.55317 0.0961994 -1 13.8659 -2.20938 ============================== Variances and Principal Axes 3 4 1.5221E+03| -0.9997 -0.0263 2.3668E-02| 0.0263 -0.9997 ------------------------------ ======================== Covariance Matrix 1 2 1.521e+03 3.997e+01 3.997e+01 1.074e+00 ------------------------ ======================================================================== 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 13.8659 +/- 39.0001 4 2 npow PhoIndex -2.20938 +/- 1.03639 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 5.55 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 5.55 using 10 PHA bins. Reduced chi-squared = 0.694 for 8 degrees of freedom Null hypothesis probability = 6.971423e-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 5.55242 0.111644 -1 13.6708 -2.21478 ============================== Variances and Principal Axes 3 4 1.5362E+03| -0.9996 -0.0266 2.3543E-02| 0.0266 -0.9996 ------------------------------ ======================== Covariance Matrix 1 2 1.535e+03 4.086e+01 4.086e+01 1.111e+00 ------------------------ ======================================================================== 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 13.6708 +/- 39.1803 4 2 npow PhoIndex -2.21478 +/- 1.05417 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 5.55 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 5.55 using 10 PHA bins. Reduced chi-squared = 0.694 for 8 degrees of freedom Null hypothesis probability = 6.972257e-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 Mon Dec 28 21:59:08 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/trigger146970/remake_spec_cflux/spec_20ms_peak/sw00146970000b_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/trigger146970/remake_spec_cflux/spec_20ms_peak/sw00146970000b_20ms_peak.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger146970/remake_spec_cflux/spec_20ms_peak/sw00146970000b_20ms_peak.pha Net count rate (cts/s) for Spectrum:1 1.156e+00 +/- 4.004e-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/trigger146970/remake_spec_cflux/spec_20ms_peak/sw00146970000b_20ms_peak.rsp for Source 1 Spectral data counts: 0.0231125 Model predicted rate: 0.916301 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 13.6708 +/- 39.1803 4 2 npow PhoIndex -2.21478 +/- 1.05417 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 5.55 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 5.55 using 10 PHA bins. Reduced chi-squared = 0.694 for 8 degrees of freedom Null hypothesis probability = 6.972257e-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 -2.21478 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 51.6164 (-13.5018,38.1146) !XSPEC12>error 4; Parameter Confidence Range (2.706) ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -909173, with delta statistic: 0.0509832 *** Parameter lower bound is INVALID. Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:PhoIndex 5.32739 0.0570777 -3 3.89354 1.04286 ============================== Variances and Principal Axes 3 4 1.4294E+01| -0.9845 0.1756 7.5345E-02| -0.1756 -0.9845 ------------------------------ ======================== Covariance Matrix 1 2 1.386e+01 -2.458e+00 -2.458e+00 5.137e-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 3.89354 +/- 3.72227 4 2 npow PhoIndex 1.04286 +/- 0.716751 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 5.33 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 5.33 using 10 PHA bins. Reduced chi-squared = 0.666 for 8 degrees of freedom Null hypothesis probability = 7.220798e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -618161, with delta statistic: 0.275335 *** Parameter lower bound is INVALID. 4 0 3.64176 (-1.02323,2.61853) !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 = 11.46 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 11.46 using 10 PHA bins. Reduced chi-squared = 1.637 for 7 degrees of freedom Null hypothesis probability = 1.197972e-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>freeze 6; Fit statistic : Chi-Squared = 11.46 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 11.46 using 10 PHA bins. Reduced chi-squared = 1.432 for 8 degrees of freedom Null hypothesis probability = 1.770016e-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 11.0384 0.072375 1 -7.57136 2.18370 8.60669 0.314763 0 -6.93282 3.34046 7.81159 1.09992 0 -6.72882 3.19351 6.97823 0.767033 -1 -6.44444 2.08800 5.49214 1.34284 -2 -5.83654 1.01453 5.32784 1.07887 -3 -5.75220 1.01424 5.32621 0.130057 -4 -5.75882 1.01365 ============================== Variances and Principal Axes 3 4 2.3975E-02| -0.9044 -0.4267 6.1221E-01| 0.4267 -0.9044 ------------------------------ ======================== Covariance Matrix 1 2 1.311e-01 -2.270e-01 -2.270e-01 5.051e-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 -5.75882 +/- 0.362053 4 2 npow PhoIndex 1.01365 +/- 0.710702 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 5.33 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 5.33 using 10 PHA bins. Reduced chi-squared = 0.666 for 8 degrees of freedom Null hypothesis probability = 7.222086e-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 5.32621 0.00146311 -3 -5.75880 1.01345 ============================== Variances and Principal Axes 3 4 2.4747E-02| -0.9044 -0.4267 6.3200E-01| 0.4267 -0.9044 ------------------------------ ======================== Covariance Matrix 1 2 1.353e-01 -2.343e-01 -2.343e-01 5.214e-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 -5.75880 +/- 0.367837 4 2 npow PhoIndex 1.01345 +/- 0.722112 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 5.33 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 5.33 using 10 PHA bins. Reduced chi-squared = 0.666 for 8 degrees of freedom Null hypothesis probability = 7.222086e-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 5.32621 6.31188e-05 -3 -5.75877 1.01338 ============================== Variances and Principal Axes 3 4 2.4756E-02| -0.9044 -0.4267 6.3226E-01| 0.4267 -0.9044 ------------------------------ ======================== Covariance Matrix 1 2 1.354e-01 -2.344e-01 -2.344e-01 5.217e-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 -5.75877 +/- 0.367902 4 2 npow PhoIndex 1.01338 +/- 0.722260 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 5.33 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 5.33 using 10 PHA bins. Reduced chi-squared = 0.666 for 8 degrees of freedom Null hypothesis probability = 7.222086e-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 Mon Dec 28 21:59:09 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/trigger146970/remake_spec_cflux/spec_20ms_peak/sw00146970000b_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/trigger146970/remake_spec_cflux/spec_20ms_peak/sw00146970000b_20ms_peak.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger146970/remake_spec_cflux/spec_20ms_peak/sw00146970000b_20ms_peak.pha Net count rate (cts/s) for Spectrum:1 1.156e+00 +/- 4.004e-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/trigger146970/remake_spec_cflux/spec_20ms_peak/sw00146970000b_20ms_peak.rsp for Source 1 Spectral data counts: 0.0231125 Model predicted rate: 0.955195 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 -5.75877 +/- 0.367902 4 2 npow PhoIndex 1.01338 +/- 0.722260 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 5.33 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 5.33 using 10 PHA bins. Reduced chi-squared = 0.666 for 8 degrees of freedom Null hypothesis probability = 7.222086e-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 -4.95657, -4.54838 and delta stat 1.47722, 7.20071 but latest trial -4.77545 gives 1.19203 Suggest that you check this result using the steppar command. 3 -6.79111 -4.75247 (-1.03234,1.00629) !XSPEC12>error 4; Parameter Confidence Range (2.706) ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -622912, with delta statistic: 0.276509 *** Parameter lower bound is INVALID. 4 0 3.64011 (-1.01337,2.62674) !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 = 11.46 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 11.46 using 10 PHA bins. Reduced chi-squared = 1.637 for 7 degrees of freedom Null hypothesis probability = 1.197972e-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>freeze 6; Fit statistic : Chi-Squared = 11.46 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 11.46 using 10 PHA bins. Reduced chi-squared = 1.432 for 8 degrees of freedom Null hypothesis probability = 1.770016e-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 11.0384 0.072375 1 -7.57136 2.18370 8.60669 0.314763 0 -6.93282 3.34046 7.81159 1.09992 0 -6.72882 3.19351 6.97823 0.767033 -1 -6.44444 2.08800 5.49214 1.34284 -2 -5.83654 1.01453 5.32784 1.07887 -3 -5.75220 1.01424 5.32621 0.130057 -4 -5.75882 1.01365 ============================== Variances and Principal Axes 3 4 2.3975E-02| -0.9044 -0.4267 6.1221E-01| 0.4267 -0.9044 ------------------------------ ======================== Covariance Matrix 1 2 1.311e-01 -2.270e-01 -2.270e-01 5.051e-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 -5.75882 +/- 0.362053 4 2 npow PhoIndex 1.01365 +/- 0.710702 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 5.33 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 5.33 using 10 PHA bins. Reduced chi-squared = 0.666 for 8 degrees of freedom Null hypothesis probability = 7.222086e-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 5.32621 0.00146311 -3 -5.75880 1.01345 ============================== Variances and Principal Axes 3 4 2.4747E-02| -0.9044 -0.4267 6.3200E-01| 0.4267 -0.9044 ------------------------------ ======================== Covariance Matrix 1 2 1.353e-01 -2.343e-01 -2.343e-01 5.214e-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 -5.75880 +/- 0.367837 4 2 npow PhoIndex 1.01345 +/- 0.722112 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 5.33 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 5.33 using 10 PHA bins. Reduced chi-squared = 0.666 for 8 degrees of freedom Null hypothesis probability = 7.222086e-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 5.32621 6.31188e-05 -3 -5.75877 1.01338 ============================== Variances and Principal Axes 3 4 2.4756E-02| -0.9044 -0.4267 6.3226E-01| 0.4267 -0.9044 ------------------------------ ======================== Covariance Matrix 1 2 1.354e-01 -2.344e-01 -2.344e-01 5.217e-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 -5.75877 +/- 0.367902 4 2 npow PhoIndex 1.01338 +/- 0.722260 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 5.33 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 5.33 using 10 PHA bins. Reduced chi-squared = 0.666 for 8 degrees of freedom Null hypothesis probability = 7.222086e-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 = 5.33 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 5.33 using 10 PHA bins. Reduced chi-squared = 0.666 for 8 degrees of freedom Null hypothesis probability = 7.222086e-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 = 18.60 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 18.60 using 10 PHA bins. Reduced chi-squared = 2.325 for 8 degrees of freedom Null hypothesis probability = 1.715686e-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 6.14144 26.0707 -3 -6.01524 1.01278 5.33879 3.5798 -4 -6.13013 1.01303 5.32622 0.341312 -5 -6.14874 1.01322 5.32621 0.00795495 -6 -6.14923 1.01330 ============================== Variances and Principal Axes 3 4 2.9362E-02| -0.9902 -0.1398 5.3039E-01| 0.1398 -0.9902 ------------------------------ ======================== Covariance Matrix 1 2 3.916e-02 -6.936e-02 -6.936e-02 5.206e-01 ------------------------ ======================================================================== Model cflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 15.0000 frozen 2 1 cflux Emax keV 150.000 frozen 3 1 cflux lg10Flux cgs -6.14923 +/- 0.197877 4 2 npow PhoIndex 1.01330 +/- 0.721524 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 5.33 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 5.33 using 10 PHA bins. Reduced chi-squared = 0.666 for 8 degrees of freedom Null hypothesis probability = 7.222086e-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 5.32621 3.64988e-05 -3 -6.14923 1.01332 ============================== Variances and Principal Axes 3 4 2.9426E-02| -0.9902 -0.1398 5.3154E-01| 0.1398 -0.9902 ------------------------------ ======================== Covariance Matrix 1 2 3.924e-02 -6.951e-02 -6.951e-02 5.217e-01 ------------------------ ======================================================================== Model cflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 15.0000 frozen 2 1 cflux Emax keV 150.000 frozen 3 1 cflux lg10Flux cgs -6.14923 +/- 0.198095 4 2 npow PhoIndex 1.01332 +/- 0.722303 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 5.33 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 5.33 using 10 PHA bins. Reduced chi-squared = 0.666 for 8 degrees of freedom Null hypothesis probability = 7.222086e-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 5.32621 7.68289e-06 1 -6.14923 1.01332 ============================== Variances and Principal Axes 3 4 2.9426E-02| -0.9902 -0.1398 5.3154E-01| 0.1398 -0.9902 ------------------------------ ======================== Covariance Matrix 1 2 3.924e-02 -6.952e-02 -6.952e-02 5.217e-01 ------------------------ ======================================================================== Model cflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 15.0000 frozen 2 1 cflux Emax keV 150.000 frozen 3 1 cflux lg10Flux cgs -6.14923 +/- 0.198097 4 2 npow PhoIndex 1.01332 +/- 0.722304 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 5.33 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 5.33 using 10 PHA bins. Reduced chi-squared = 0.666 for 8 degrees of freedom Null hypothesis probability = 7.222086e-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 Mon Dec 28 21:59:09 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/trigger146970/remake_spec_cflux/spec_20ms_peak/sw00146970000b_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/trigger146970/remake_spec_cflux/spec_20ms_peak/sw00146970000b_20ms_peak.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger146970/remake_spec_cflux/spec_20ms_peak/sw00146970000b_20ms_peak.pha Net count rate (cts/s) for Spectrum:1 1.156e+00 +/- 4.004e-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/trigger146970/remake_spec_cflux/spec_20ms_peak/sw00146970000b_20ms_peak.rsp for Source 1 Spectral data counts: 0.0231125 Model predicted rate: 0.955193 Current model list: ======================================================================== Model cflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 15.0000 frozen 2 1 cflux Emax keV 150.000 frozen 3 1 cflux lg10Flux cgs -6.14923 +/- 0.198097 4 2 npow PhoIndex 1.01332 +/- 0.722304 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 5.33 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 5.33 using 10 PHA bins. Reduced chi-squared = 0.666 for 8 degrees of freedom Null hypothesis probability = 7.222086e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Weighting method: standard !XSPEC12>error 3; Parameter Confidence Range (2.706) 3 -6.81004 -5.89251 (-0.660812,0.256716) !XSPEC12>error 4; Parameter Confidence Range (2.706) ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -622950, with delta statistic: 0.276513 *** Parameter lower bound is INVALID. 4 0 3.64011 (-1.01332,2.62679) !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 = 11.46 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 11.46 using 10 PHA bins. Reduced chi-squared = 1.637 for 7 degrees of freedom Null hypothesis probability = 1.197972e-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>freeze 6; Fit statistic : Chi-Squared = 11.46 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 11.46 using 10 PHA bins. Reduced chi-squared = 1.432 for 8 degrees of freedom Null hypothesis probability = 1.770016e-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 11.0384 0.072375 1 -7.57136 2.18370 8.60669 0.314763 0 -6.93282 3.34046 7.81159 1.09992 0 -6.72882 3.19351 6.97823 0.767033 -1 -6.44444 2.08800 5.49214 1.34284 -2 -5.83654 1.01453 5.32784 1.07887 -3 -5.75220 1.01424 5.32621 0.130057 -4 -5.75882 1.01365 ============================== Variances and Principal Axes 3 4 2.3975E-02| -0.9044 -0.4267 6.1221E-01| 0.4267 -0.9044 ------------------------------ ======================== Covariance Matrix 1 2 1.311e-01 -2.270e-01 -2.270e-01 5.051e-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 -5.75882 +/- 0.362053 4 2 npow PhoIndex 1.01365 +/- 0.710702 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 5.33 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 5.33 using 10 PHA bins. Reduced chi-squared = 0.666 for 8 degrees of freedom Null hypothesis probability = 7.222086e-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 5.32621 0.00146311 -3 -5.75880 1.01345 ============================== Variances and Principal Axes 3 4 2.4747E-02| -0.9044 -0.4267 6.3200E-01| 0.4267 -0.9044 ------------------------------ ======================== Covariance Matrix 1 2 1.353e-01 -2.343e-01 -2.343e-01 5.214e-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 -5.75880 +/- 0.367837 4 2 npow PhoIndex 1.01345 +/- 0.722112 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 5.33 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 5.33 using 10 PHA bins. Reduced chi-squared = 0.666 for 8 degrees of freedom Null hypothesis probability = 7.222086e-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 5.32621 6.31188e-05 -3 -5.75877 1.01338 ============================== Variances and Principal Axes 3 4 2.4756E-02| -0.9044 -0.4267 6.3226E-01| 0.4267 -0.9044 ------------------------------ ======================== Covariance Matrix 1 2 1.354e-01 -2.344e-01 -2.344e-01 5.217e-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 -5.75877 +/- 0.367902 4 2 npow PhoIndex 1.01338 +/- 0.722260 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 5.33 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 5.33 using 10 PHA bins. Reduced chi-squared = 0.666 for 8 degrees of freedom Null hypothesis probability = 7.222086e-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 = 5.33 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 5.33 using 10 PHA bins. Reduced chi-squared = 0.666 for 8 degrees of freedom Null hypothesis probability = 7.222086e-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 = 6249.56 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 6249.56 using 10 PHA bins. Reduced chi-squared = 781.196 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 819.925 8066.66 -3 -6.17683 1.01642 103.666 1109.49 -4 -6.57471 1.01654 14.9595 154.253 -5 -6.92041 1.01613 5.85643 21.796 -6 -7.16030 1.01528 5.33244 2.94623 -7 -7.25826 1.01425 5.32622 0.254968 -8 -7.27174 1.01363 ============================== Variances and Principal Axes 3 4 2.3727E-02| -0.9153 0.4028 5.8041E-01| -0.4028 -0.9153 ------------------------------ ======================== Covariance Matrix 1 2 1.140e-01 2.052e-01 2.052e-01 4.901e-01 ------------------------ ======================================================================== Model cflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 15.0000 frozen 2 1 cflux Emax keV 25.0000 frozen 3 1 cflux lg10Flux cgs -7.27174 +/- 0.337686 4 2 npow PhoIndex 1.01363 +/- 0.700073 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 5.33 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 5.33 using 10 PHA bins. Reduced chi-squared = 0.666 for 8 degrees of freedom Null hypothesis probability = 7.222083e-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 5.32621 0.00480804 -3 -7.27210 1.01341 ============================== Variances and Principal Axes 3 4 2.5214E-02| -0.9152 0.4029 6.1704E-01| -0.4029 -0.9152 ------------------------------ ======================== Covariance Matrix 1 2 1.213e-01 2.182e-01 2.182e-01 5.210e-01 ------------------------ ======================================================================== Model cflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 15.0000 frozen 2 1 cflux Emax keV 25.0000 frozen 3 1 cflux lg10Flux cgs -7.27210 +/- 0.348254 4 2 npow PhoIndex 1.01341 +/- 0.721783 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 5.33 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 5.33 using 10 PHA bins. Reduced chi-squared = 0.666 for 8 degrees of freedom Null hypothesis probability = 7.222086e-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 5.32621 6.7267e-05 -3 -7.27214 1.01334 ============================== Variances and Principal Axes 3 4 2.5244E-02| -0.9152 0.4029 6.1787E-01| -0.4029 -0.9152 ------------------------------ ======================== Covariance Matrix 1 2 1.215e-01 2.185e-01 2.185e-01 5.216e-01 ------------------------ ======================================================================== Model cflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 15.0000 frozen 2 1 cflux Emax keV 25.0000 frozen 3 1 cflux lg10Flux cgs -7.27214 +/- 0.348514 4 2 npow PhoIndex 1.01334 +/- 0.722252 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 5.33 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 5.33 using 10 PHA bins. Reduced chi-squared = 0.666 for 8 degrees of freedom Null hypothesis probability = 7.222086e-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 Mon Dec 28 21:59:10 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/trigger146970/remake_spec_cflux/spec_20ms_peak/sw00146970000b_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/trigger146970/remake_spec_cflux/spec_20ms_peak/sw00146970000b_20ms_peak.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger146970/remake_spec_cflux/spec_20ms_peak/sw00146970000b_20ms_peak.pha Net count rate (cts/s) for Spectrum:1 1.156e+00 +/- 4.004e-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/trigger146970/remake_spec_cflux/spec_20ms_peak/sw00146970000b_20ms_peak.rsp for Source 1 Spectral data counts: 0.0231125 Model predicted rate: 0.955194 Current model list: ======================================================================== Model cflux<1>*npow<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 15.0000 frozen 2 1 cflux Emax keV 25.0000 frozen 3 1 cflux lg10Flux cgs -7.27214 +/- 0.348514 4 2 npow PhoIndex 1.01334 +/- 0.722252 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 5.33 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 5.33 using 10 PHA bins. Reduced chi-squared = 0.666 for 8 degrees of freedom Null hypothesis probability = 7.222086e-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 -11.225 -6.80575 (-3.95288,0.466384) !XSPEC12>error 4; Parameter Confidence Range (2.706) ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -622905, with delta statistic: 0.276509 *** Parameter lower bound is INVALID. 4 0 3.64011 (-1.01334,2.62677) !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 = 11.46 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 11.46 using 10 PHA bins. Reduced chi-squared = 1.637 for 7 degrees of freedom Null hypothesis probability = 1.197972e-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>freeze 6; Fit statistic : Chi-Squared = 11.46 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 11.46 using 10 PHA bins. Reduced chi-squared = 1.432 for 8 degrees of freedom Null hypothesis probability = 1.770016e-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 11.0384 0.072375 1 -7.57136 2.18370 8.60669 0.314763 0 -6.93282 3.34046 7.81159 1.09992 0 -6.72882 3.19351 6.97823 0.767033 -1 -6.44444 2.08800 5.49214 1.34284 -2 -5.83654 1.01453 5.32784 1.07887 -3 -5.75220 1.01424 5.32621 0.130057 -4 -5.75882 1.01365 ============================== Variances and Principal Axes 3 4 2.3975E-02| -0.9044 -0.4267 6.1221E-01| 0.4267 -0.9044 ------------------------------ ======================== Covariance Matrix 1 2 1.311e-01 -2.270e-01 -2.270e-01 5.051e-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 -5.75882 +/- 0.362053 4 2 npow PhoIndex 1.01365 +/- 0.710702 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 5.33 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 5.33 using 10 PHA bins. Reduced chi-squared = 0.666 for 8 degrees of freedom Null hypothesis probability = 7.222086e-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 5.32621 0.00146311 -3 -5.75880 1.01345 ============================== Variances and Principal Axes 3 4 2.4747E-02| -0.9044 -0.4267 6.3200E-01| 0.4267 -0.9044 ------------------------------ ======================== Covariance Matrix 1 2 1.353e-01 -2.343e-01 -2.343e-01 5.214e-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 -5.75880 +/- 0.367837 4 2 npow PhoIndex 1.01345 +/- 0.722112 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 5.33 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 5.33 using 10 PHA bins. Reduced chi-squared = 0.666 for 8 degrees of freedom Null hypothesis probability = 7.222086e-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 5.32621 6.31188e-05 -3 -5.75877 1.01338 ============================== Variances and Principal Axes 3 4 2.4756E-02| -0.9044 -0.4267 6.3226E-01| 0.4267 -0.9044 ------------------------------ ======================== Covariance Matrix 1 2 1.354e-01 -2.344e-01 -2.344e-01 5.217e-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 -5.75877 +/- 0.367902 4 2 npow PhoIndex 1.01338 +/- 0.722260 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 5.33 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 5.33 using 10 PHA bins. Reduced chi-squared = 0.666 for 8 degrees of freedom Null hypothesis probability = 7.222086e-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 = 5.33 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 5.33 using 10 PHA bins. Reduced chi-squared = 0.667 for 8 degrees of freedom Null hypothesis probability = 7.215220e-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 = 928.36 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 = 928.36 using 10 PHA bins. Reduced chi-squared = 116.05 for 8 degrees of freedom Null hypothesis probability = 4.300831e-195 ***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 117.673 1166.62 -3 -6.15832 1.01443 16.5394 162.202 -4 -6.50853 1.01438 5.97619 22.8876 -5 -6.75630 1.01408 5.33492 3.11585 -6 -6.86184 1.01369 5.32622 0.282899 -7 -6.87744 1.01345 ============================== Variances and Principal Axes 3 4 2.7159E-02| -0.9874 0.1580 4.9650E-01| -0.1580 -0.9874 ------------------------------ ======================== Covariance Matrix 1 2 3.887e-02 7.320e-02 7.320e-02 4.848e-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 -6.87744 +/- 0.197152 4 2 npow PhoIndex 1.01345 +/- 0.696268 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 5.33 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 5.33 using 10 PHA bins. Reduced chi-squared = 0.666 for 8 degrees of freedom Null hypothesis probability = 7.222082e-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 5.32621 0.00593659 -3 -6.87780 1.01336 ============================== Variances and Principal Axes 3 4 2.9176E-02| -0.9874 0.1580 5.3343E-01| -0.1580 -0.9874 ------------------------------ ======================== Covariance Matrix 1 2 4.177e-02 7.868e-02 7.868e-02 5.208e-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 -6.87780 +/- 0.204368 4 2 npow PhoIndex 1.01336 +/- 0.721692 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 5.33 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 5.33 using 10 PHA bins. Reduced chi-squared = 0.666 for 8 degrees of freedom Null hypothesis probability = 7.222086e-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 5.32621 4.11021e-05 -3 -6.87781 1.01333 ============================== Variances and Principal Axes 3 4 2.9223E-02| -0.9874 0.1580 5.3431E-01| -0.1580 -0.9874 ------------------------------ ======================== Covariance Matrix 1 2 4.184e-02 7.882e-02 7.882e-02 5.217e-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 -6.87781 +/- 0.204543 4 2 npow PhoIndex 1.01333 +/- 0.722286 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 5.33 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 5.33 using 10 PHA bins. Reduced chi-squared = 0.666 for 8 degrees of freedom Null hypothesis probability = 7.222086e-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 Mon Dec 28 21:59:11 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/trigger146970/remake_spec_cflux/spec_20ms_peak/sw00146970000b_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/trigger146970/remake_spec_cflux/spec_20ms_peak/sw00146970000b_20ms_peak.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger146970/remake_spec_cflux/spec_20ms_peak/sw00146970000b_20ms_peak.pha Net count rate (cts/s) for Spectrum:1 1.156e+00 +/- 4.004e-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/trigger146970/remake_spec_cflux/spec_20ms_peak/sw00146970000b_20ms_peak.rsp for Source 1 Spectral data counts: 0.0231125 Model predicted rate: 0.955193 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 -6.87781 +/- 0.204543 4 2 npow PhoIndex 1.01333 +/- 0.722286 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 5.33 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 5.33 using 10 PHA bins. Reduced chi-squared = 0.666 for 8 degrees of freedom Null hypothesis probability = 7.222086e-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 -9.84367 -6.63027 (-2.96586,0.247538) !XSPEC12>error 4; Parameter Confidence Range (2.706) ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -622935, with delta statistic: 0.276511 *** Parameter lower bound is INVALID. 4 0 3.64011 (-1.01332,2.62679) !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 = 11.46 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 11.46 using 10 PHA bins. Reduced chi-squared = 1.637 for 7 degrees of freedom Null hypothesis probability = 1.197972e-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>freeze 6; Fit statistic : Chi-Squared = 11.46 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 11.46 using 10 PHA bins. Reduced chi-squared = 1.432 for 8 degrees of freedom Null hypothesis probability = 1.770016e-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 11.0384 0.072375 1 -7.57136 2.18370 8.60669 0.314763 0 -6.93282 3.34046 7.81159 1.09992 0 -6.72882 3.19351 6.97823 0.767033 -1 -6.44444 2.08800 5.49214 1.34284 -2 -5.83654 1.01453 5.32784 1.07887 -3 -5.75220 1.01424 5.32621 0.130057 -4 -5.75882 1.01365 ============================== Variances and Principal Axes 3 4 2.3975E-02| -0.9044 -0.4267 6.1221E-01| 0.4267 -0.9044 ------------------------------ ======================== Covariance Matrix 1 2 1.311e-01 -2.270e-01 -2.270e-01 5.051e-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 -5.75882 +/- 0.362053 4 2 npow PhoIndex 1.01365 +/- 0.710702 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 5.33 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 5.33 using 10 PHA bins. Reduced chi-squared = 0.666 for 8 degrees of freedom Null hypothesis probability = 7.222086e-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 5.32621 0.00146311 -3 -5.75880 1.01345 ============================== Variances and Principal Axes 3 4 2.4747E-02| -0.9044 -0.4267 6.3200E-01| 0.4267 -0.9044 ------------------------------ ======================== Covariance Matrix 1 2 1.353e-01 -2.343e-01 -2.343e-01 5.214e-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 -5.75880 +/- 0.367837 4 2 npow PhoIndex 1.01345 +/- 0.722112 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 5.33 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 5.33 using 10 PHA bins. Reduced chi-squared = 0.666 for 8 degrees of freedom Null hypothesis probability = 7.222086e-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 5.32621 6.31188e-05 -3 -5.75877 1.01338 ============================== Variances and Principal Axes 3 4 2.4756E-02| -0.9044 -0.4267 6.3226E-01| 0.4267 -0.9044 ------------------------------ ======================== Covariance Matrix 1 2 1.354e-01 -2.344e-01 -2.344e-01 5.217e-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 -5.75877 +/- 0.367902 4 2 npow PhoIndex 1.01338 +/- 0.722260 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 5.33 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 5.33 using 10 PHA bins. Reduced chi-squared = 0.666 for 8 degrees of freedom Null hypothesis probability = 7.222086e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>newpar 1 50.0; Fit statistic : Chi-Squared = 5.42 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 5.42 using 10 PHA bins. Reduced chi-squared = 0.677 for 8 degrees of freedom Null hypothesis probability = 7.123982e-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 = 203.96 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 = 203.96 using 10 PHA bins. Reduced chi-squared = 25.495 for 8 degrees of freedom Null hypothesis probability = 9.342175e-40 ***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 26.6781 273.018 -3 -6.12605 1.01243 6.83831 38.424 -4 -6.40694 1.01257 5.36058 5.35721 -5 -6.54966 1.01291 5.32626 0.58153 -6 -6.57957 1.01318 5.32621 0.020221 -7 -6.58077 1.01328 ============================== Variances and Principal Axes 3 4 2.9104E-02| -0.9878 -0.1556 5.3100E-01| 0.1556 -0.9878 ------------------------------ ======================== Covariance Matrix 1 2 4.126e-02 -7.715e-02 -7.715e-02 5.189e-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 -6.58077 +/- 0.203118 4 2 npow PhoIndex 1.01328 +/- 0.720313 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 5.33 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 5.33 using 10 PHA bins. Reduced chi-squared = 0.666 for 8 degrees of freedom Null hypothesis probability = 7.222086e-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 5.32621 0.000106139 2 -6.58077 1.01328 ============================== Variances and Principal Axes 3 4 2.9264E-02| -0.9878 -0.1556 5.3392E-01| 0.1556 -0.9878 ------------------------------ ======================== Covariance Matrix 1 2 4.149e-02 -7.759e-02 -7.759e-02 5.217e-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 -6.58077 +/- 0.203687 4 2 npow PhoIndex 1.01328 +/- 0.722282 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 5.33 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 5.33 using 10 PHA bins. Reduced chi-squared = 0.666 for 8 degrees of freedom Null hypothesis probability = 7.222086e-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 5.32621 0.000106039 2 -6.58077 1.01328 ============================== Variances and Principal Axes 3 4 2.9264E-02| -0.9878 -0.1556 5.3392E-01| 0.1556 -0.9878 ------------------------------ ======================== Covariance Matrix 1 2 4.149e-02 -7.759e-02 -7.759e-02 5.217e-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 -6.58077 +/- 0.203687 4 2 npow PhoIndex 1.01328 +/- 0.722282 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 5.33 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 5.33 using 10 PHA bins. Reduced chi-squared = 0.666 for 8 degrees of freedom Null hypothesis probability = 7.222086e-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 Mon Dec 28 21:59:11 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/trigger146970/remake_spec_cflux/spec_20ms_peak/sw00146970000b_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/trigger146970/remake_spec_cflux/spec_20ms_peak/sw00146970000b_20ms_peak.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger146970/remake_spec_cflux/spec_20ms_peak/sw00146970000b_20ms_peak.pha Net count rate (cts/s) for Spectrum:1 1.156e+00 +/- 4.004e-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/trigger146970/remake_spec_cflux/spec_20ms_peak/sw00146970000b_20ms_peak.rsp for Source 1 Spectral data counts: 0.0231125 Model predicted rate: 0.955205 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 -6.58077 +/- 0.203687 4 2 npow PhoIndex 1.01328 +/- 0.722282 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 5.33 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 5.33 using 10 PHA bins. Reduced chi-squared = 0.666 for 8 degrees of freedom Null hypothesis probability = 7.222086e-01 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Weighting method: standard !XSPEC12>error 3; Parameter Confidence Range (2.706) 3 -7.76915 -6.33176 (-1.18838,0.249018) !XSPEC12>error 4; Parameter Confidence Range (2.706) ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -622931, with delta statistic: 0.276509 *** Parameter lower bound is INVALID. 4 0 3.64011 (-1.01328,2.62682) !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 = 11.46 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 11.46 using 10 PHA bins. Reduced chi-squared = 1.637 for 7 degrees of freedom Null hypothesis probability = 1.197972e-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>freeze 6; Fit statistic : Chi-Squared = 11.46 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 11.46 using 10 PHA bins. Reduced chi-squared = 1.432 for 8 degrees of freedom Null hypothesis probability = 1.770016e-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 11.0384 0.072375 1 -7.57136 2.18370 8.60669 0.314763 0 -6.93282 3.34046 7.81159 1.09992 0 -6.72882 3.19351 6.97823 0.767033 -1 -6.44444 2.08800 5.49214 1.34284 -2 -5.83654 1.01453 5.32784 1.07887 -3 -5.75220 1.01424 5.32621 0.130057 -4 -5.75882 1.01365 ============================== Variances and Principal Axes 3 4 2.3975E-02| -0.9044 -0.4267 6.1221E-01| 0.4267 -0.9044 ------------------------------ ======================== Covariance Matrix 1 2 1.311e-01 -2.270e-01 -2.270e-01 5.051e-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 -5.75882 +/- 0.362053 4 2 npow PhoIndex 1.01365 +/- 0.710702 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 5.33 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 5.33 using 10 PHA bins. Reduced chi-squared = 0.666 for 8 degrees of freedom Null hypothesis probability = 7.222086e-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 5.32621 0.00146311 -3 -5.75880 1.01345 ============================== Variances and Principal Axes 3 4 2.4747E-02| -0.9044 -0.4267 6.3200E-01| 0.4267 -0.9044 ------------------------------ ======================== Covariance Matrix 1 2 1.353e-01 -2.343e-01 -2.343e-01 5.214e-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 -5.75880 +/- 0.367837 4 2 npow PhoIndex 1.01345 +/- 0.722112 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 5.33 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 5.33 using 10 PHA bins. Reduced chi-squared = 0.666 for 8 degrees of freedom Null hypothesis probability = 7.222086e-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 5.32621 6.31188e-05 -3 -5.75877 1.01338 ============================== Variances and Principal Axes 3 4 2.4756E-02| -0.9044 -0.4267 6.3226E-01| 0.4267 -0.9044 ------------------------------ ======================== Covariance Matrix 1 2 1.354e-01 -2.344e-01 -2.344e-01 5.217e-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 -5.75877 +/- 0.367902 4 2 npow PhoIndex 1.01338 +/- 0.722260 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 5.33 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 5.33 using 10 PHA bins. Reduced chi-squared = 0.666 for 8 degrees of freedom Null hypothesis probability = 7.222086e-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 = 6.08 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 = 6.08 using 10 PHA bins. Reduced chi-squared = 0.760 for 8 degrees of freedom Null hypothesis probability = 6.386488e-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 = 207.28 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 207.28 using 10 PHA bins. Reduced chi-squared = 25.910 for 8 degrees of freedom Null hypothesis probability = 1.868621e-40 ***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 27.0743 292.913 -3 -6.12575 1.01099 6.87429 41.2079 -4 -6.40766 1.01136 5.36188 5.74772 -5 -6.55179 1.01224 5.32626 0.626495 -6 -6.58244 1.01293 5.32621 0.0220422 -7 -6.58378 1.01321 ============================== Variances and Principal Axes 3 4 2.5937E-02| -0.9301 -0.3673 5.9560E-01| 0.3673 -0.9301 ------------------------------ ======================== Covariance Matrix 1 2 1.028e-01 -1.946e-01 -1.946e-01 5.187e-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 -6.58378 +/- 0.320611 4 2 npow PhoIndex 1.01321 +/- 0.720242 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 5.33 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 5.33 using 10 PHA bins. Reduced chi-squared = 0.666 for 8 degrees of freedom Null hypothesis probability = 7.222086e-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 5.32621 0.000122963 -3 -6.58382 1.01330 ============================== Variances and Principal Axes 3 4 2.6084E-02| -0.9301 -0.3674 5.9898E-01| 0.3674 -0.9301 ------------------------------ ======================== Covariance Matrix 1 2 1.034e-01 -1.957e-01 -1.957e-01 5.217e-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 -6.58382 +/- 0.321561 4 2 npow PhoIndex 1.01330 +/- 0.722262 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 5.33 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 5.33 using 10 PHA bins. Reduced chi-squared = 0.666 for 8 degrees of freedom Null hypothesis probability = 7.222086e-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 5.32621 2.79153e-05 -3 -6.58383 1.01333 ============================== Variances and Principal Axes 3 4 2.6084E-02| -0.9301 -0.3674 5.9900E-01| 0.3674 -0.9301 ------------------------------ ======================== Covariance Matrix 1 2 1.034e-01 -1.958e-01 -1.958e-01 5.217e-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 -6.58383 +/- 0.321579 4 2 npow PhoIndex 1.01333 +/- 0.722265 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 5.33 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 5.33 using 10 PHA bins. Reduced chi-squared = 0.666 for 8 degrees of freedom Null hypothesis probability = 7.222086e-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 Mon Dec 28 21:59:12 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/trigger146970/remake_spec_cflux/spec_20ms_peak/sw00146970000b_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/trigger146970/remake_spec_cflux/spec_20ms_peak/sw00146970000b_20ms_peak.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger146970/remake_spec_cflux/spec_20ms_peak/sw00146970000b_20ms_peak.pha Net count rate (cts/s) for Spectrum:1 1.156e+00 +/- 4.004e-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/trigger146970/remake_spec_cflux/spec_20ms_peak/sw00146970000b_20ms_peak.rsp for Source 1 Spectral data counts: 0.0231125 Model predicted rate: 0.955193 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 -6.58383 +/- 0.321579 4 2 npow PhoIndex 1.01333 +/- 0.722265 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 5.33 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 5.33 using 10 PHA bins. Reduced chi-squared = 0.666 for 8 degrees of freedom Null hypothesis probability = 7.222086e-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 -8.39659 -6.08277 (-1.81275,0.501068) !XSPEC12>error 4; Parameter Confidence Range (2.706) ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -622916, with delta statistic: 0.276509 *** Parameter lower bound is INVALID. 4 0 3.64012 (-1.01335,2.62677) !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 = 11.46 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 11.46 using 10 PHA bins. Reduced chi-squared = 1.637 for 7 degrees of freedom Null hypothesis probability = 1.197972e-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>freeze 6; Fit statistic : Chi-Squared = 11.46 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 11.46 using 10 PHA bins. Reduced chi-squared = 1.432 for 8 degrees of freedom Null hypothesis probability = 1.770016e-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 11.0384 0.072375 1 -7.57136 2.18370 8.60669 0.314763 0 -6.93282 3.34046 7.81159 1.09992 0 -6.72882 3.19351 6.97823 0.767033 -1 -6.44444 2.08800 5.49214 1.34284 -2 -5.83654 1.01453 5.32784 1.07887 -3 -5.75220 1.01424 5.32621 0.130057 -4 -5.75882 1.01365 ============================== Variances and Principal Axes 3 4 2.3975E-02| -0.9044 -0.4267 6.1221E-01| 0.4267 -0.9044 ------------------------------ ======================== Covariance Matrix 1 2 1.311e-01 -2.270e-01 -2.270e-01 5.051e-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 -5.75882 +/- 0.362053 4 2 npow PhoIndex 1.01365 +/- 0.710702 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 5.33 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 5.33 using 10 PHA bins. Reduced chi-squared = 0.666 for 8 degrees of freedom Null hypothesis probability = 7.222086e-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 5.32621 0.00146311 -3 -5.75880 1.01345 ============================== Variances and Principal Axes 3 4 2.4747E-02| -0.9044 -0.4267 6.3200E-01| 0.4267 -0.9044 ------------------------------ ======================== Covariance Matrix 1 2 1.353e-01 -2.343e-01 -2.343e-01 5.214e-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 -5.75880 +/- 0.367837 4 2 npow PhoIndex 1.01345 +/- 0.722112 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 5.33 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 5.33 using 10 PHA bins. Reduced chi-squared = 0.666 for 8 degrees of freedom Null hypothesis probability = 7.222086e-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 5.32621 6.31188e-05 -3 -5.75877 1.01338 ============================== Variances and Principal Axes 3 4 2.4756E-02| -0.9044 -0.4267 6.3226E-01| 0.4267 -0.9044 ------------------------------ ======================== Covariance Matrix 1 2 1.354e-01 -2.344e-01 -2.344e-01 5.217e-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 -5.75877 +/- 0.367902 4 2 npow PhoIndex 1.01338 +/- 0.722260 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 5.33 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 5.33 using 10 PHA bins. Reduced chi-squared = 0.666 for 8 degrees of freedom Null hypothesis probability = 7.222086e-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 = 6.08 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 = 6.08 using 10 PHA bins. Reduced chi-squared = 0.760 for 8 degrees of freedom Null hypothesis probability = 6.386488e-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 = 6.08 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 = 6.08 using 10 PHA bins. Reduced chi-squared = 0.760 for 8 degrees of freedom Null hypothesis probability = 6.386488e-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 5.33726 3.94004 -3 -5.86939 1.01221 5.32622 0.369517 -4 -5.88729 1.01294 5.32621 0.00803224 -5 -5.88788 1.01322 ============================== Variances and Principal Axes 3 4 2.1614E-02| -0.8446 -0.5354 7.2116E-01| 0.5354 -0.8446 ------------------------------ ======================== Covariance Matrix 1 2 2.221e-01 -3.163e-01 -3.163e-01 5.207e-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 -5.88788 +/- 0.471301 4 2 npow PhoIndex 1.01322 +/- 0.721562 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 5.33 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 5.33 using 10 PHA bins. Reduced chi-squared = 0.666 for 8 degrees of freedom Null hypothesis probability = 7.222086e-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 5.32621 7.76215e-05 -3 -5.88794 1.01331 ============================== Variances and Principal Axes 3 4 2.1655E-02| -0.8446 -0.5354 7.2254E-01| 0.5354 -0.8446 ------------------------------ ======================== Covariance Matrix 1 2 2.226e-01 -3.169e-01 -3.169e-01 5.216e-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 -5.88794 +/- 0.471783 4 2 npow PhoIndex 1.01331 +/- 0.722228 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 5.33 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 5.33 using 10 PHA bins. Reduced chi-squared = 0.666 for 8 degrees of freedom Null hypothesis probability = 7.222086e-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 5.32621 2.83523e-05 1 -5.88794 1.01331 ============================== Variances and Principal Axes 3 4 2.1654E-02| -0.8446 -0.5354 7.2254E-01| 0.5354 -0.8446 ------------------------------ ======================== Covariance Matrix 1 2 2.226e-01 -3.169e-01 -3.169e-01 5.216e-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 -5.88794 +/- 0.471794 4 2 npow PhoIndex 1.01331 +/- 0.722219 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 5.33 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 5.33 using 10 PHA bins. Reduced chi-squared = 0.666 for 8 degrees of freedom Null hypothesis probability = 7.222086e-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 Mon Dec 28 21:59:12 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/trigger146970/remake_spec_cflux/spec_20ms_peak/sw00146970000b_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/trigger146970/remake_spec_cflux/spec_20ms_peak/sw00146970000b_20ms_peak.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger146970/remake_spec_cflux/spec_20ms_peak/sw00146970000b_20ms_peak.pha Net count rate (cts/s) for Spectrum:1 1.156e+00 +/- 4.004e-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/trigger146970/remake_spec_cflux/spec_20ms_peak/sw00146970000b_20ms_peak.rsp for Source 1 Spectral data counts: 0.0231125 Model predicted rate: 0.955193 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 -5.88794 +/- 0.471794 4 2 npow PhoIndex 1.01331 +/- 0.722219 5 2 npow enorm keV 50.0000 frozen 6 2 npow norm 1.00000 frozen ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 5.33 using 10 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 5.33 using 10 PHA bins. Reduced chi-squared = 0.666 for 8 degrees of freedom Null hypothesis probability = 7.222086e-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 -5.31174, -4.33576 and delta stat 0.962445, 32.0434 but latest trial -4.86194 gives 0.677193 Suggest that you check this result using the steppar command. 3 -8.14131 -4.82375 (-2.25335,1.06421) !XSPEC12>error 4; Parameter Confidence Range (2.706) ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -622877, with delta statistic: 0.276509 *** Parameter lower bound is INVALID. 4 0 3.64012 (-1.01335,2.62676) !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: 1.01513 ( -1.01392 2.62624 ) Norm@50keV : 6.58914E-02 ( -0.0658869 0.0434522 ) ------------------------------------------------------------ #Fit statistic : Chi-Squared = 5.33 using 10 PHA bins. # Reduced chi-squared = 0.666 for 8 degrees of freedom # Null hypothesis probability = 7.222081e-01 Photon flux (15-150 keV) in 0.02 sec: 0.719243 7.58544 ( ) ph/cm2/s Energy fluence (15-150 keV) : 1.4184e-08 ( -1.10867e-08 1.14325e-08 ) ergs/cm2