#XSPEC version: 12.9.0c #Build Date/Time: Wed Jul 29 15:14:04 2015 # !XSPEC12>show; # #XSPEC version: 12.9.0c # #Thu Dec 24 17:17:39 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/trigger529486/remake_spec_cflux/spec_time_resolved//resolved_spec_3/sw00529486000b_avg.rsp associated with spectrum 1 source 1 # energies: 204 channels: 80 # Distinct RMF files: # /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger529486/remake_spec_cflux/spec_time_resolved//resolved_spec_3/sw00529486000b_avg.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger529486/remake_spec_cflux/spec_time_resolved//resolved_spec_3/sw00529486000b_avg.pha #Net count rate (cts/s) for Spectrum:1 1.460e-03 +/- 2.029e-03 # Assigned to Data Group 1 and Plot Group 1 # Noticed Channels: 4-62 # Telescope: SWIFT Instrument: BAT Channel Type: PI # Exposure Time: 29.73 sec # Using fit statistic: chi # Using test statistic: chi # Using Response (RMF) File /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger529486/remake_spec_cflux/spec_time_resolved//resolved_spec_3/sw00529486000b_avg.rsp for Source 1 # # Spectral data counts: 0.0433989 # Model predicted rate: 1.27784E-03 # # #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 350.000 frozen # 3 1 cpflux Flux 1.19296E-05 +/- 2.17238E-04 # 4 2 cutep50 a -9.50000 +/- 41.1535 # 5 2 cutep50 b 49.8833 +/- 28.5982 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 48.35 using 59 PHA bins. # #Test statistic : Chi-Squared = 48.35 using 59 PHA bins. # Reduced chi-squared = 0.8634 for 56 degrees of freedom # Null hypothesis probability = 7.564175e-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 #48.2215 4121.35 0 1.21107e-05 -9.50000 48.9368 #======================================== # Variances and Principal Axes # 3 4 5 # 1.0612E-10| -1.0000 0.0000 0.0000 # 3.8372E+02| 0.0000 -0.3523 0.9359 # 1.0980E+03| -0.0000 -0.9359 -0.3523 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 3.251e-08 5.273e-03 2.653e-03 # 5.273e-03 1.009e+03 2.355e+02 # 2.653e-03 2.355e+02 4.723e+02 #------------------------------------ # #======================================================================== #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 350.000 frozen # 3 1 cpflux Flux 1.21107E-05 +/- 1.80293E-04 # 4 2 cutep50 a -9.50000 +/- 31.7702 # 5 2 cutep50 b 48.9368 +/- 21.7336 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 48.22 using 59 PHA bins. # #Test statistic : Chi-Squared = 48.22 using 59 PHA bins. # Reduced chi-squared = 0.8611 for 56 degrees of freedom # Null hypothesis probability = 7.606127e-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 -9.5 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. # Parameter 5 is pegged at 48.9368 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 0.00913999 (-1.23124e-05,0.00912768) # !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 #48.1888 1511.05 0 1.37052e-05 -10.0000 49.8433 #48.1885 1301.34 0 1.37396e-05 -10.0000 49.8375 #======================================== # Variances and Principal Axes # 3 4 5 # 1.2198E-10| -1.0000 0.0000 0.0000 # 3.5033E+02| -0.0000 0.1166 -0.9932 # 4.0882E+03| 0.0000 0.9932 0.1166 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 3.745e-08 1.134e-02 2.607e-03 # 1.134e-02 4.037e+03 4.329e+02 # 2.607e-03 4.329e+02 4.012e+02 #------------------------------------ # #======================================================================== #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 350.000 frozen # 3 1 cpflux Flux 1.37396E-05 +/- 1.93509E-04 # 4 2 cutep50 a -10.0000 +/- 63.5403 # 5 2 cutep50 b 49.8375 +/- 20.0289 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 48.19 using 59 PHA bins. # #Test statistic : Chi-Squared = 48.19 using 59 PHA bins. # Reduced chi-squared = 0.8605 for 56 degrees of freedom # Null hypothesis probability = 7.616831e-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: -6.18986e+14, with delta statistic: 0 # # #*** Parameter lower bound is INVALID. # # #***Warning: Number of trials exceeded before bracketing of delta fit-stat. #Last attempt: -6.18986e+14, with delta statistic: 0 # # #*** Parameter upper bound is INVALID. # # 4 0 0 (10,10) # !XSPEC12>error 5; # Parameter Confidence Range (2.706) # #***XSPEC Error: A fit statistic = NaN was encountered, possibly from model calculation error. Fit unable to continue #Error occurred during lower bound error calculation. # #Fit statistic : Chi-Squared = 48.19 using 59 PHA bins. # #Test statistic : Chi-Squared = 48.19 using 59 PHA bins. # Reduced chi-squared = 0.8605 for 56 degrees of freedom # Null hypothesis probability = 7.616989e-01 # Current data and model not fit yet. # !XSPEC12> @/local/data/bat1/alien/Swift_3rdBATcatalog/event/scripts/test_cflux/bat_cutpow_cflux_15_350kev_fit.xcm # !XSPEC12>log none; #