#XSPEC version: 12.9.1 #Build Date/Time: Thu Apr 20 23:34:29 2017 # !XSPEC12>show; # #XSPEC version: 12.9.1 # #Fri Oct 19 20:21:32 2018 # 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: /local/data/bat1/alien/heasoft_amytest_version/x86_64-unknown-linux-gnu-libc2.12/../spectral/manager/../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/trigger852903/remake_spec_cflux/spec_20ms_peak/sw00852903000b_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/trigger852903/remake_spec_cflux/spec_20ms_peak/sw00852903000b_20ms_peak.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger852903/remake_spec_cflux/spec_20ms_peak/sw00852903000b_20ms_peak.pha #Net count rate (cts/s) for Spectrum:1 7.246e-01 +/- 2.350e-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/trigger852903/remake_spec_cflux/spec_20ms_peak/sw00852903000b_20ms_peak.rsp for Source 1 # # Spectral data counts: 0.0144921 # Model predicted rate: 0.786436 # # #Current model list: # #======================================================================== #Model cpflux<1>*cutep50<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 1.10029 +/- 0.797506 # 4 2 cutep50 a 1.02015 +/- 1.92335 # 5 2 cutep50 b 9999.36 +/- 6.75784E+06 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 2.19 using 10 PHA bins. # #Test statistic : Chi-Squared = 2.19 using 10 PHA bins. # Reduced chi-squared = 0.313 for 7 degrees of freedom # Null hypothesis probability = 9.486168e-01 # Weighting method: standard # !XSPEC12>error 3; # Parameter Confidence Range (2.706) # Warning: renorm - no variable model to allow renormalization # Parameters #Chi-Squared |beta|/N Lvl 3:Flux 4:a 5:b #1.99082 0.152625 0 1.08590 0.928124 9999.36 #======================================== # Variances and Principal Axes # 3 4 5 # 5.2726E-02| -0.6534 -0.7570 0.0000 # 6.2635E-01| 0.7570 -0.6534 0.0000 # 4.4016E+13| -0.0000 -0.0000 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 6.349e-01 7.463e-01 3.340e+06 # 7.463e-01 4.485e+00 1.358e+07 # 3.340e+06 1.358e+07 4.402e+13 #------------------------------------ # #======================================================================== #Model cpflux<1>*cutep50<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 1.08590 +/- 0.796782 # 4 2 cutep50 a 0.928124 +/- 2.11772 # 5 2 cutep50 b 9999.36 +/- 6.63446E+06 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 1.99 using 10 PHA bins. # #Test statistic : Chi-Squared = 1.99 using 10 PHA bins. # Reduced chi-squared = 0.284 for 7 degrees of freedom # Null hypothesis probability = 9.603467e-01 #***Warning: New best fit found, fit parameters will be set to new values. #***Warning: Zero alpha-matrix diagonal element for parameter 4 #***Warning: Zero alpha-matrix diagonal element for parameter 5 # Parameter 4 is pegged at 0.928124 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. # Parameter 5 is pegged at 9999.36 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. # #***XSPEC Error: No variable parameters for fit # Fit error occurred during lower bound error calculation. # 3 0 2.29511 (-1.08452,1.21059) # !XSPEC12>error 4; # Parameter Confidence Range (2.706) # Warning: renorm - no variable model to allow renormalization # Parameters #Chi-Squared |beta|/N Lvl 3:Flux 4:a 5:b #1.86519 5.63299 -3 0.000763047 4.38669 491.086 #======================================== # Variances and Principal Axes # 3 4 5 # 5.2136E-08| -1.0000 -0.0071 0.0000 # 1.3599E-01| 0.0071 -0.9999 0.0085 # 3.3949E+06| 0.0000 -0.0085 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 4.939e-04 -3.450e-01 -4.066e+01 # -3.450e-01 2.432e+02 2.873e+04 # -4.066e+01 2.873e+04 3.395e+06 #------------------------------------ # #======================================================================== #Model cpflux<1>*cutep50<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 7.63047E-04 +/- 2.22231E-02 # 4 2 cutep50 a 4.38669 +/- 15.5955 # 5 2 cutep50 b 491.086 +/- 1842.45 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 1.87 using 10 PHA bins. # #Test statistic : Chi-Squared = 1.87 using 10 PHA bins. # Reduced chi-squared = 0.266 for 7 degrees of freedom # Null hypothesis probability = 9.669234e-01 #***Warning: New best fit found, fit parameters will be set to new values. # #***Warning: Number of trials exceeded before bracketing of delta fit-stat. #Last attempt: 1.34504e+07, with delta statistic: 0.117311 # # #*** Parameter upper bound is INVALID. # # 4 -4.65008 0 (-9.01674,-4.36665) # !XSPEC12>error 5; # Parameter Confidence Range (2.706) # #***XSPEC Error: Unable to fit when starting with fit statistic = NaN #Error occurred during lower bound error calculation. # #Fit statistic : Chi-Squared = 1.86 using 10 PHA bins. # #Test statistic : Chi-Squared = 1.86 using 10 PHA bins. # Reduced chi-squared = 0.266 for 7 degrees of freedom # Null hypothesis probability = 9.669890e-01 # Current data and model not fit yet. # !XSPEC12> @/local/data/bat1/alien/Swift_3rdBATcatalog/event/scripts/test_cflux/bat_cutpow_cpflux_100_350kev_fit.xcm # !XSPEC12>log none; #