#XSPEC version: 12.9.0c #Build Date/Time: Wed Jul 29 15:14:04 2015 # !XSPEC12>show; # #XSPEC version: 12.9.0c # #Tue Dec 22 19:15:49 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/trigger660671/remake_spec_cflux/spec_time_resolved//resolved_spec_5/sw00660671000b_avg.rsp associated with spectrum 1 source 1 # energies: 204 channels: 80 # Distinct RMF files: # /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger660671/remake_spec_cflux/spec_time_resolved//resolved_spec_5/sw00660671000b_avg.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger660671/remake_spec_cflux/spec_time_resolved//resolved_spec_5/sw00660671000b_avg.pha #Net count rate (cts/s) for Spectrum:1 1.444e+00 +/- 2.527e-01 # Assigned to Data Group 1 and Plot Group 1 # Noticed Channels: 4-62 # Telescope: SWIFT Instrument: BAT Channel Type: PI # Exposure Time: 0.044 sec # Using fit statistic: chi # Using test statistic: chi # Using Response (RMF) File /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger660671/remake_spec_cflux/spec_time_resolved//resolved_spec_5/sw00660671000b_avg.rsp for Source 1 # # Spectral data counts: 0.0635279 # Model predicted rate: 0.695180 # # #Current model list: # #======================================================================== #Model cflux<1>*cutep50<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cflux Emin keV 100.000 frozen # 2 1 cflux Emax keV 150.000 frozen # 3 1 cflux lg10Flux cgs -7.34524 +/- 0.487389 # 4 2 cutep50 a 2.34928 +/- 1.76722 # 5 2 cutep50 b 9999.36 +/- 1.94441E+07 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 39.05 using 59 PHA bins. # #***Warning: Chi-square may not be valid due to bins with zero variance # in spectrum number(s): 1 # # #Test statistic : Chi-Squared = 39.05 using 59 PHA bins. # Reduced chi-squared = 0.6973 for 56 degrees of freedom # Null hypothesis probability = 9.586353e-01 # #***Warning: Chi-square may not be valid due to bins with zero variance # in spectrum number(s): 1 # # Weighting method: standard # !XSPEC12>error 3; # Parameter Confidence Range (2.706) #Apparent non-monotonicity in statistic space detected. #Current bracket values -7.73827, -7.7401 #and delta stat 1.3019, 4.43384 #but latest trial -7.73925 gives 1.26797 #Suggest that you check this result using the steppar command. # Warning: renorm - no variable model to allow renormalization # Parameters #Chi-Squared |beta|/N Lvl 3:lg10Flux 4:a 5:b #37.9069 1.33337 -1 -7.32294 0.371262 47.9369 #37.2393 2.85168 -2 -7.58175 0.0176089 43.1776 #37.0381 1.4733 -3 -7.69229 -0.0830219 42.1555 #37.0352 0.15682 -4 -7.67992 -0.0192889 42.1535 #======================================== # Variances and Principal Axes # 3 4 5 # 1.2187E-02| -0.9600 0.2774 0.0384 # 8.3331E+00| 0.2769 0.9607 -0.0188 # 2.1341E+02| 0.0421 0.0075 0.9991 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 1.029e+00 2.281e+00 8.940e+00 # 2.281e+00 7.704e+00 1.438e+00 # 8.940e+00 1.438e+00 2.130e+02 #------------------------------------ # #======================================================================== #Model cflux<1>*cutep50<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cflux Emin keV 100.000 frozen # 2 1 cflux Emax keV 150.000 frozen # 3 1 cflux lg10Flux cgs -7.67992 +/- 1.01446 # 4 2 cutep50 a -1.92889E-02 +/- 2.77559 # 5 2 cutep50 b 42.1535 +/- 14.5951 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 37.04 using 59 PHA bins. # #***Warning: Chi-square may not be valid due to bins with zero variance # in spectrum number(s): 1 # # #Test statistic : Chi-Squared = 37.04 using 59 PHA bins. # Reduced chi-squared = 0.6613 for 56 degrees of freedom # Null hypothesis probability = 9.762586e-01 # #***Warning: Chi-square may not be valid due to bins with zero variance # in spectrum number(s): 1 # #***Warning: New best fit found, fit parameters will be set to new values. # #***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 = 37.04 using 59 PHA bins. # #***Warning: Chi-square may not be valid due to bins with zero variance # in spectrum number(s): 1 # # #Test statistic : Chi-Squared = 37.04 using 59 PHA bins. # Reduced chi-squared = 0.6613 for 56 degrees of freedom # Null hypothesis probability = 9.762586e-01 # #***Warning: Chi-square may not be valid due to bins with zero variance # in spectrum number(s): 1 # # Current data and model not fit yet. # !XSPEC12> @/local/data/bat1/alien/Swift_3rdBATcatalog/event/scripts/test_cflux/bat_cutpow_cflux_100_350kev_fit.xcm # !XSPEC12>log none; #