#XSPEC version: 12.9.0c #Build Date/Time: Wed Jul 29 15:14:04 2015 # !XSPEC12>show; # #XSPEC version: 12.9.0c # #Fri Dec 25 16:05:24 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/trigger434178/remake_spec_cflux/spec_1speak/sw00434178000b_1speak.rsp associated with spectrum 1 source 1 # energies: 204 channels: 80 # Distinct RMF files: # /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger434178/remake_spec_cflux/spec_1speak/sw00434178000b_1speak.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger434178/00434178000-results/pha/sw00434178000b_peak.pha #Net count rate (cts/s) for Spectrum:1 6.800e-02 +/- 1.297e-02 # Assigned to Data Group 1 and Plot Group 1 # Noticed Channels: 4-62 # Telescope: SWIFT Instrument: BAT Channel Type: PI # Exposure Time: 1 sec # Using fit statistic: chi # Using test statistic: chi # Using Response (RMF) File /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger434178/remake_spec_cflux/spec_1speak/sw00434178000b_1speak.rsp for Source 1 # # Spectral data counts: 0.0679968 # Model predicted rate: 5.93111E-02 # # #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 15.0000 frozen # 2 1 cpflux Emax keV 350.000 frozen # 3 1 cpflux Flux 0.329000 +/- 0.530092 # 4 2 cutep50 a 2.25064 +/- 1.87965 # 5 2 cutep50 b 91.9916 +/- 923.974 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 70.03 using 59 PHA bins. # #Test statistic : Chi-Squared = 70.03 using 59 PHA bins. # Reduced chi-squared = 1.250 for 56 degrees of freedom # Null hypothesis probability = 9.845494e-02 # 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 #70.0092 9.15996 -2 0.328217 2.25654 93.9470 #======================================== # Variances and Principal Axes # 3 4 5 # 2.3245E-05| -0.0636 -0.9980 0.0020 # 2.8565E-02| 0.9980 -0.0636 0.0007 # 8.3822E+05| 0.0005 -0.0021 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 2.701e-01 -9.346e-01 -4.501e+02 # -9.346e-01 3.601e+00 1.737e+03 # -4.501e+02 1.737e+03 8.382e+05 #------------------------------------ # #======================================================================== #Model cpflux<1>*cutep50<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cpflux Emin keV 15.0000 frozen # 2 1 cpflux Emax keV 350.000 frozen # 3 1 cpflux Flux 0.328217 +/- 0.519723 # 4 2 cutep50 a 2.25654 +/- 1.89751 # 5 2 cutep50 b 93.9470 +/- 915.541 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 70.01 using 59 PHA bins. # #Test statistic : Chi-Squared = 70.01 using 59 PHA bins. # Reduced chi-squared = 1.250 for 56 degrees of freedom # Null hypothesis probability = 9.870938e-02 #***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 2.25654 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. # Parameter 5 is pegged at 93.947 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. # #***XSPEC Error: A fit statistic = NaN was encountered, possibly from model calculation error. Fit unable to continue #Error occurred during upper bound error calculation. # #Fit statistic : Chi-Squared = 70.01 using 59 PHA bins. # #Test statistic : Chi-Squared = 70.01 using 59 PHA bins. # Reduced chi-squared = 1.250 for 56 degrees of freedom # Null hypothesis probability = 9.870938e-02 # Current data and model not fit yet. # !XSPEC12> @/local/data/bat1/alien/Swift_3rdBATcatalog/event/scripts/test_cflux/bat_cutpow_cpflux_15_150kev_fit.xcm # !XSPEC12>log none; #