#XSPEC version: 12.9.1 #Build Date/Time: Wed Apr 5 16:20:24 2017 # !XSPEC12>show; # #XSPEC version: 12.9.1 # #Mon Jul 17 15:44:40 2017 # 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/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/trigger759159/remake_spec_cflux/spec_1speak/sw00759159000b_1speak.rsp associated with spectrum 1 source 1 # energies: 204 channels: 80 # Distinct RMF files: # /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger759159/remake_spec_cflux/spec_1speak/sw00759159000b_1speak.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger759159/00759159000-results/pha/sw00759159000b_peak.pha #Net count rate (cts/s) for Spectrum:1 4.845e-01 +/- 3.828e-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/trigger759159/remake_spec_cflux/spec_1speak/sw00759159000b_1speak.rsp for Source 1 # # Spectral data counts: 0.484485 # Model predicted rate: 0.467391 # # #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 0.108774 +/- 0.345623 # 4 2 cutep50 a 2.48798 +/- 1.40657 # 5 2 cutep50 b 161.188 +/- 458.411 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 64.61 using 59 PHA bins. # #Test statistic : Chi-Squared = 64.61 using 59 PHA bins. # Reduced chi-squared = 1.154 for 56 degrees of freedom # Null hypothesis probability = 2.011867e-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 #64.5814 2.26133 -2 0.108653 2.48733 161.092 #======================================== # Variances and Principal Axes # 3 4 5 # 5.0362E-06| -0.2595 -0.9657 0.0028 # 1.7985E-03| 0.9657 -0.2595 0.0015 # 2.1578E+05| 0.0007 -0.0031 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 1.213e-01 -4.919e-01 -1.607e+02 # -4.919e-01 2.018e+00 6.599e+02 # -1.607e+02 6.599e+02 2.158e+05 #------------------------------------ # #======================================================================== #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 0.108653 +/- 0.348339 # 4 2 cutep50 a 2.48733 +/- 1.42065 # 5 2 cutep50 b 161.092 +/- 464.516 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 64.58 using 59 PHA bins. # #Test statistic : Chi-Squared = 64.58 using 59 PHA bins. # Reduced chi-squared = 1.153 for 56 degrees of freedom # Null hypothesis probability = 2.018358e-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 2.48733 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. # Parameter 5 is pegged at 161.092 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. # Warning: renorm - no variable model to allow renormalization # Parameters #Chi-Squared |beta|/N Lvl 3:Flux 4:a 5:b #64.1493 125.813 -3 0.196670 2.22712 81.5851 #64.1317 52.2867 -2 0.196429 2.22704 81.5980 #64.1306 14.2641 -2 0.196499 2.22699 81.5910 #======================================== # Variances and Principal Axes # 3 4 5 # 7.9222E-07| -0.0563 -0.9984 0.0018 # 4.8439E-03| 0.9984 -0.0563 0.0014 # 5.0945E+05| 0.0013 -0.0019 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 8.118e-01 -1.201e+00 -6.412e+02 # -1.201e+00 1.788e+00 9.544e+02 # -6.412e+02 9.544e+02 5.095e+05 #------------------------------------ # #======================================================================== #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 0.196499 +/- 0.901010 # 4 2 cutep50 a 2.22699 +/- 1.33715 # 5 2 cutep50 b 81.5910 +/- 713.758 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 64.13 using 59 PHA bins. # #Test statistic : Chi-Squared = 64.13 using 59 PHA bins. # Reduced chi-squared = 1.145 for 56 degrees of freedom # Null hypothesis probability = 2.129365e-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 2.22699 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. # Parameter 5 is pegged at 81.591 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 0.287866 (-0.196546,0.0913198) # !XSPEC12>error 4; # Parameter Confidence Range (2.706) #***Warning: *** 3 point fit failed during interpolation *** #Upper bound error calculation is invalid. # 4 0.475303 2.22691 (-1.7516,0) # !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 = 64.13 using 59 PHA bins. # #Test statistic : Chi-Squared = 64.13 using 59 PHA bins. # Reduced chi-squared = 1.145 for 56 degrees of freedom # Null hypothesis probability = 2.129438e-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; #