#XSPEC version: 12.9.1 #Build Date/Time: Thu Apr 20 23:34:29 2017 # !XSPEC12>show; # #XSPEC version: 12.9.1 # #Thu Aug 15 14:38:05 2019 # 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/trigger915091/remake_spec_cflux/spec_T100/sw00915091000b_avg.rsp associated with spectrum 1 source 1 # energies: 204 channels: 80 # Distinct RMF files: # /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger915091/remake_spec_cflux/spec_T100/sw00915091000b_avg.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger915091/remake_spec_cflux/spec_T100/sw00915091000b_avg.pha #Net count rate (cts/s) for Spectrum:1 -2.208e-04 +/- 4.684e-04 # Assigned to Data Group 1 and Plot Group 1 # Noticed Channels: 4-62 # Telescope: SWIFT Instrument: BAT Channel Type: PI # Exposure Time: 720 sec # Using fit statistic: chi # Using test statistic: chi # Using Response (RMF) File /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger915091/remake_spec_cflux/spec_T100/sw00915091000b_avg.rsp for Source 1 # # Spectral data counts: -0.158987 # Model predicted rate: 4.17648E-04 # # #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 25.0000 frozen # 3 1 cpflux Flux 2.13082E-04 +/- 1.18308E-03 # 4 2 cutep50 a -9.50000 +/- 29.5354 # 5 2 cutep50 b 45.8514 +/- 19.5616 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 68.54 using 59 PHA bins. # #Test statistic : Chi-Squared = 68.54 using 59 PHA bins. # Reduced chi-squared = 1.224 for 56 degrees of freedom # Null hypothesis probability = 1.213600e-01 # Weighting method: standard # !XSPEC12>error 3; # Parameter Confidence Range (2.706) #***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 45.8514 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 0.00260218 (-0.00021858,0.0023836) # !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 #68.5002 63.385 0 0.000271210 -10.0000 43.8077 #68.4995 34.9639 0 0.000269713 -10.0000 43.8788 #======================================== # Variances and Principal Axes # 3 4 5 # 4.0166E-08| -1.0000 0.0000 -0.0000 # 2.3209E+02| 0.0000 0.1062 -0.9943 # 3.1989E+03| 0.0000 0.9943 0.1062 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 1.704e-06 6.622e-02 -1.536e-03 # 6.622e-02 3.166e+03 3.132e+02 # -1.536e-03 3.132e+02 2.655e+02 #------------------------------------ # #======================================================================== #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 25.0000 frozen # 3 1 cpflux Flux 2.69713E-04 +/- 1.30543E-03 # 4 2 cutep50 a -10.0000 +/- 56.2628 # 5 2 cutep50 b 43.8788 +/- 16.2949 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 68.50 using 59 PHA bins. # #Test statistic : Chi-Squared = 68.50 using 59 PHA bins. # Reduced chi-squared = 1.223 for 56 degrees of freedom # Null hypothesis probability = 1.219907e-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: Unable to fit when starting with fit statistic = NaN #Error occurred during lower bound error calculation. # #Fit statistic : Chi-Squared = 68.50 using 59 PHA bins. # #Test statistic : Chi-Squared = 68.50 using 59 PHA bins. # Reduced chi-squared = 1.223 for 56 degrees of freedom # Null hypothesis probability = 1.220027e-01 # Current data and model not fit yet. # !XSPEC12> @/local/data/bat1/alien/Swift_3rdBATcatalog/event/scripts/test_cflux/bat_cutpow_cpflux_25_50kev_fit.xcm # !XSPEC12>log none; #