#XSPEC version: 12.9.0c #Build Date/Time: Wed Jul 29 15:14:04 2015 # !XSPEC12>show; # #XSPEC version: 12.9.0c # #Mon Dec 28 01:06:59 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/trigger243690/remake_spec_cflux/spec_20ms_peak/sw00243690000b_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/trigger243690/remake_spec_cflux/spec_20ms_peak/sw00243690000b_20ms_peak.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger243690/remake_spec_cflux/spec_20ms_peak/sw00243690000b_20ms_peak.pha #Net count rate (cts/s) for Spectrum:1 8.089e+00 +/- 5.265e-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/trigger243690/remake_spec_cflux/spec_20ms_peak/sw00243690000b_20ms_peak.rsp for Source 1 # # Spectral data counts: 0.161772 # Model predicted rate: 7.92301 # # #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 1.32719 +/- 5.27723 # 4 2 cutep50 a -3.61248 +/- 12.5981 # 5 2 cutep50 b 9999.36 +/- 1.96844E+05 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 5.19 using 10 PHA bins. # #Test statistic : Chi-Squared = 5.19 using 10 PHA bins. # Reduced chi-squared = 0.741 for 7 degrees of freedom # Null hypothesis probability = 6.371338e-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 #5.15563 3.5447 -3 1.32121 -3.61542 9999.36 #5.1303 2.92716 -2 1.32553 -3.61647 9999.36 #5.1265 1.25948 -2 1.32669 -3.61686 9999.36 #======================================== # Variances and Principal Axes # 3 4 5 # 3.9662E-04| -0.2295 0.9733 -0.0001 # 3.3133E+00| 0.9733 0.2295 -0.0000 # 3.8795E+10| 0.0000 0.0001 1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 2.791e+01 6.350e+01 9.804e+05 # 6.350e+01 1.592e+02 2.484e+06 # 9.804e+05 2.484e+06 3.880e+10 #------------------------------------ # #======================================================================== #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 1.32669 +/- 5.28322 # 4 2 cutep50 a -3.61686 +/- 12.6166 # 5 2 cutep50 b 9999.36 +/- 1.96965E+05 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 5.13 using 10 PHA bins. # #Test statistic : Chi-Squared = 5.13 using 10 PHA bins. # Reduced chi-squared = 0.732 for 7 degrees of freedom # Null hypothesis probability = 6.445290e-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 -3.61686 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 4.45616 (-1.32688,3.12928) # !XSPEC12>error 4; # Parameter Confidence Range (2.706) # #***Warning: Number of trials exceeded before convergence. #Current trial values -4.08582, -4.08623 #and delta statistic 0.275286, 28.8669 # # #***Warning: Number of trials exceeded before bracketing of delta fit-stat. #Last attempt: 1.08812e+07, with delta statistic: 2.40717 # # #*** Parameter upper bound is INVALID. # # 4 -4.08588 0 (-0.468755,3.61713) # !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 = 5.13 using 10 PHA bins. # #Test statistic : Chi-Squared = 5.13 using 10 PHA bins. # Reduced chi-squared = 0.732 for 7 degrees of freedom # Null hypothesis probability = 6.446530e-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; #