#XSPEC version: 12.9.0c #Build Date/Time: Wed Jul 29 15:14:04 2015 # !XSPEC12>show; # #XSPEC version: 12.9.0c # #Mon Dec 28 16:15:23 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/trigger176702/remake_spec_cflux/spec_time_resolved//resolved_spec_2/sw00176702000b_avg.rsp associated with spectrum 1 source 1 # energies: 204 channels: 80 # Distinct RMF files: # /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger176702/remake_spec_cflux/spec_time_resolved//resolved_spec_2/sw00176702000b_avg.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger176702/remake_spec_cflux/spec_time_resolved//resolved_spec_2/sw00176702000b_avg.pha #Net count rate (cts/s) for Spectrum:1 5.221e-02 +/- 7.672e-03 # Assigned to Data Group 1 and Plot Group 1 # Noticed Channels: 4-62 # Telescope: SWIFT Instrument: BAT Channel Type: PI # Exposure Time: 1.504 sec # Using fit statistic: chi # Using test statistic: chi # Using Response (RMF) File /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger176702/remake_spec_cflux/spec_time_resolved//resolved_spec_2/sw00176702000b_avg.rsp for Source 1 # # Spectral data counts: 0.0785176 # Model predicted rate: 4.86340E-02 # # #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 25.0000 frozen # 3 1 cflux lg10Flux cgs -8.50252 +/- 0.741118 # 4 2 cutep50 a 2.05512 +/- 4.72629E-02 # 5 2 cutep50 b 21.2121 +/- 1014.17 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 52.55 using 59 PHA bins. # #Test statistic : Chi-Squared = 52.55 using 59 PHA bins. # Reduced chi-squared = 0.9384 for 56 degrees of freedom # Null hypothesis probability = 6.063265e-01 # Weighting method: standard # !XSPEC12>error 3; # Parameter Confidence Range (2.706) # 3 -9.03766 -8.37382 (-0.535133,0.1287) # !XSPEC12>error 4; # Parameter Confidence Range (2.706) #Apparent non-monotonicity in statistic space detected. #Current bracket values 2.05512, 1.97737 #and delta stat 0, 5.37307 #but latest trial 1.99995 gives 5.59038 #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 #52.4547 0.0937798 0 -8.50248 2.11182 42.1525 #======================================== # Variances and Principal Axes # 3 4 5 # 2.1324E-07| -0.0065 -1.0000 0.0006 # 3.5924E-02| 1.0000 -0.0065 0.0003 # 2.4396E+06| 0.0003 -0.0006 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 2.436e-01 -4.606e-01 -7.118e+02 # -4.606e-01 1.021e+00 1.578e+03 # -7.118e+02 1.578e+03 2.440e+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 25.0000 frozen # 3 1 cflux lg10Flux cgs -8.50248 +/- 0.493545 # 4 2 cutep50 a 2.11182 +/- 1.01028 # 5 2 cutep50 b 42.1525 +/- 1561.94 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 52.45 using 59 PHA bins. # #Test statistic : Chi-Squared = 52.45 using 59 PHA bins. # Reduced chi-squared = 0.9367 for 56 degrees of freedom # Null hypothesis probability = 6.098608e-01 #***Warning: New best fit found, fit parameters will be set to new values. #***Warning: *** 3 point fit failed during interpolation *** #Upper bound error calculation is invalid. # 4 1.06069 2.11182 (-1.05113,0) # !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 = 52.45 using 59 PHA bins. # #Test statistic : Chi-Squared = 52.45 using 59 PHA bins. # Reduced chi-squared = 0.9367 for 56 degrees of freedom # Null hypothesis probability = 6.098608e-01 # Current data and model not fit yet. # !XSPEC12> @/local/data/bat1/alien/Swift_3rdBATcatalog/event/scripts/test_cflux/bat_cutpow_cflux_25_50kev_fit.xcm # !XSPEC12>log none; #