#XSPEC version: 12.9.1 #Build Date/Time: Thu Apr 20 23:34:29 2017 # !XSPEC12>show; # #XSPEC version: 12.9.1 # #Thu Mar 21 17:22:56 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/trigger887217/remake_spec_cflux/spec_time_resolved//resolved_spec_2/sw00887217000b_avg.rsp associated with spectrum 1 source 1 # energies: 204 channels: 80 # Distinct RMF files: # /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger887217/remake_spec_cflux/spec_time_resolved//resolved_spec_2/sw00887217000b_avg.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger887217/remake_spec_cflux/spec_time_resolved//resolved_spec_2/sw00887217000b_avg.pha #Net count rate (cts/s) for Spectrum:1 1.749e-01 +/- 3.669e-02 # Assigned to Data Group 1 and Plot Group 1 # Noticed Channels: 4-62 # Telescope: SWIFT Instrument: BAT Channel Type: PI # Exposure Time: 3.904 sec # Using fit statistic: chi # Using test statistic: chi # Using Response (RMF) File /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger887217/remake_spec_cflux/spec_time_resolved//resolved_spec_2/sw00887217000b_avg.rsp for Source 1 # # Spectral data counts: 0.682934 # Model predicted rate: 0.164184 # # #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 5.42378E-02 +/- 0.549662 # 4 2 cutep50 a 2.07718 +/- 0.254516 # 5 2 cutep50 b 30.4709 +/- 1038.06 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 57.85 using 59 PHA bins. # #Test statistic : Chi-Squared = 57.85 using 59 PHA bins. # Reduced chi-squared = 1.033 for 56 degrees of freedom # Null hypothesis probability = 4.067282e-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 2.07718 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. # Parameter 5 is pegged at 30.4709 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 0.0899483 (-0.0542415,0.0357068) # !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 #57.6878 0.0866703 -1 0.172969 1.31686 452.383 #57.6745 0.655867 -1 0.172658 1.36350 685.070 #57.6482 0.810185 -1 0.172849 1.39587 9974.46 #57.6467 0.253122 0 0.173175 1.40056 9999.33 #======================================== # Variances and Principal Axes # 3 4 5 # 1.3777E-03| -0.9880 -0.1542 0.0000 # 1.3878E-01| 0.1542 -0.9880 0.0000 # 3.5461E+13| -0.0000 -0.0000 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 6.774e-03 3.926e-02 2.746e+05 # 3.926e-02 1.839e+00 7.773e+06 # 2.746e+05 7.773e+06 3.546e+13 #------------------------------------ # #======================================================================== #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 0.173175 +/- 8.23019E-02 # 4 2 cutep50 a 1.40056 +/- 1.35624 # 5 2 cutep50 b 9999.33 +/- 5.95493E+06 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 57.65 using 59 PHA bins. # #Test statistic : Chi-Squared = 57.65 using 59 PHA bins. # Reduced chi-squared = 1.029 for 56 degrees of freedom # Null hypothesis probability = 4.141084e-01 #***Warning: New best fit found, fit parameters will be set to new values. #Apparent non-monotonicity in statistic space detected. #Current bracket values 1.40056, -3.06145 #and delta stat 0, 6.70402 #but latest trial -1.43427 gives 14.9816 #Suggest that you check this result using the steppar command. # #***Warning: Number of trials exceeded before bracketing of delta fit-stat. #Last attempt: 1.16969e+06, with delta statistic: 2.08406 # # #*** Parameter upper bound is INVALID. # # 4 -0.830446 0 (-2.23405,-1.40361) # !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 = 57.65 using 59 PHA bins. # #Test statistic : Chi-Squared = 57.65 using 59 PHA bins. # Reduced chi-squared = 1.029 for 56 degrees of freedom # Null hypothesis probability = 4.141133e-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; #