#XSPEC version: 12.9.0c #Build Date/Time: Wed Jul 29 15:14:04 2015 # !XSPEC12>show; # #XSPEC version: 12.9.0c # #Fri Dec 25 04:28:40 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/trigger501095/remake_spec_cflux/spec_20ms_peak/sw00501095000b_20ms_peak.rsp associated with spectrum 1 source 1 # energies: 204 channels: 10 # Distinct RMF files: # /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger501095/remake_spec_cflux/spec_20ms_peak/sw00501095000b_20ms_peak.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger501095/remake_spec_cflux/spec_20ms_peak/sw00501095000b_20ms_peak.pha #Net count rate (cts/s) for Spectrum:1 2.077e-01 +/- 6.301e-02 # Assigned to Data Group 1 and Plot Group 1 # Noticed Channels: 1-10 # Telescope: SWIFT Instrument: BAT Channel Type: PI # Exposure Time: 0.02 sec # Using fit statistic: chi # Using test statistic: chi # Using Response (RMF) File /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger501095/remake_spec_cflux/spec_20ms_peak/sw00501095000b_20ms_peak.rsp for Source 1 # # Spectral data counts: 0.00415446 # Model predicted rate: 0.225349 # # #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 15.0000 frozen # 2 1 cflux Emax keV 150.000 frozen # 3 1 cflux lg10Flux cgs -6.85196 +/- 0.165576 # 4 2 cutep50 a 1.25309 +/- 1.70865 # 5 2 cutep50 b 9999.36 +/- 9.17312E+06 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 4.82 using 10 PHA bins. # #Test statistic : Chi-Squared = 4.82 using 10 PHA bins. # Reduced chi-squared = 0.688 for 7 degrees of freedom # Null hypothesis probability = 6.823134e-01 # Weighting method: standard # !XSPEC12>error 3; # Parameter Confidence Range (2.706) # 3 -7.26335 -6.64133 (-0.411429,0.210588) # !XSPEC12>error 4; # Parameter Confidence Range (2.706) #***Warning: Identical values of the parameter give different values of the statistic. #Please check your result for the low end of the confidence range. # Warning: renorm - no variable model to allow renormalization # Parameters #Chi-Squared |beta|/N Lvl 3:lg10Flux 4:a 5:b #4.43197 0.0158346 -3 -8.25570 4.02104 444.259 #======================================== # Variances and Principal Axes # 3 4 5 # 9.1971E-04| -0.2353 -0.9719 0.0070 # 6.3233E-01| 0.9719 -0.2353 0.0033 # 1.8426E+06| 0.0016 -0.0076 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 5.385e+00 -2.259e+01 -2.970e+03 # -2.259e+01 1.053e+02 1.392e+04 # -2.970e+03 1.392e+04 1.843e+06 #------------------------------------ # #======================================================================== #Model cflux<1>*cutep50<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cflux Emin keV 15.0000 frozen # 2 1 cflux Emax keV 150.000 frozen # 3 1 cflux lg10Flux cgs -8.25570 +/- 2.32055 # 4 2 cutep50 a 4.02104 +/- 10.2598 # 5 2 cutep50 b 444.259 +/- 1357.40 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 4.43 using 10 PHA bins. # #Test statistic : Chi-Squared = 4.43 using 10 PHA bins. # Reduced chi-squared = 0.633 for 7 degrees of freedom # Null hypothesis probability = 7.288924e-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: 8.84859e+06, with delta statistic: 0.352546 # # #*** Parameter upper bound is INVALID. # # 4 -3.38824 0 (-7.36811,-3.97987) # !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 = 4.43 using 10 PHA bins. # #Test statistic : Chi-Squared = 4.43 using 10 PHA bins. # Reduced chi-squared = 0.632 for 7 degrees of freedom # Null hypothesis probability = 7.297157e-01 # Current data and model not fit yet. # !XSPEC12> @/local/data/bat1/alien/Swift_3rdBATcatalog/event/scripts/test_cflux/bat_cutpow_cflux_15_25kev_fit.xcm # !XSPEC12>log none; #