#XSPEC version: 12.9.0c #Build Date/Time: Wed Jul 29 15:14:04 2015 # !XSPEC12>show; # #XSPEC version: 12.9.0c # #Thu Dec 24 05:06:37 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/trigger556870/remake_spec_cflux/spec_time_resolved//resolved_spec_8/sw00556870000b_avg.rsp associated with spectrum 1 source 1 # energies: 204 channels: 80 # Distinct RMF files: # /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger556870/remake_spec_cflux/spec_time_resolved//resolved_spec_8/sw00556870000b_avg.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger556870/remake_spec_cflux/spec_time_resolved//resolved_spec_8/sw00556870000b_avg.pha #Net count rate (cts/s) for Spectrum:1 -2.894e-04 +/- 4.389e-04 # Assigned to Data Group 1 and Plot Group 1 # Noticed Channels: 4-62 # Telescope: SWIFT Instrument: BAT Channel Type: PI # Exposure Time: 528 sec # Using fit statistic: chi # Using test statistic: chi # Using Response (RMF) File /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger556870/remake_spec_cflux/spec_time_resolved//resolved_spec_8/sw00556870000b_avg.rsp for Source 1 # # Spectral data counts: -0.152818 # Model predicted rate: 3.93657E-04 # # #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 50.0000 frozen # 2 1 cflux Emax keV 100.000 frozen # 3 1 cflux lg10Flux cgs -9.74695 +/- 0.437500 # 4 2 cutep50 a -9.50000 +/- 32.6625 # 5 2 cutep50 b 125.983 +/- 102.684 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 42.33 using 59 PHA bins. # #Test statistic : Chi-Squared = 42.33 using 59 PHA bins. # Reduced chi-squared = 0.7559 for 56 degrees of freedom # Null hypothesis probability = 9.115845e-01 # Weighting method: standard # !XSPEC12>error 3; # Parameter Confidence Range (2.706) #Apparent non-monotonicity in statistic space detected. #Current bracket values -9.74695, -15.5044 #and delta stat 0, 2.80371 #but latest trial -15.4032 gives 2.80373 #Suggest that you check this result using the steppar command. # 3 -12.6257 -9.33611 (-2.87565,0.413927) # !XSPEC12>error 4; # Parameter Confidence Range (2.706) # Warning: renorm - no variable model to allow renormalization # Parameters #Chi-Squared |beta|/N Lvl 3:lg10Flux 4:a 5:b #42.315 0.000290699 0 -9.76669 -10.0000 129.291 #======================================== # Variances and Principal Axes # 3 4 5 # 6.5683E-02| -0.9999 0.0109 -0.0071 # 8.6511E+02| 0.0130 0.8586 -0.5126 # 1.5235E+04| -0.0005 0.5126 0.8586 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 2.145e-01 5.829e+00 -1.210e+01 # 5.829e+00 4.641e+03 6.325e+03 # -1.210e+01 6.325e+03 1.146e+04 #------------------------------------ # #======================================================================== #Model cflux<1>*cutep50<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cflux Emin keV 50.0000 frozen # 2 1 cflux Emax keV 100.000 frozen # 3 1 cflux lg10Flux cgs -9.76669 +/- 0.463127 # 4 2 cutep50 a -10.00000 +/- 68.1240 # 5 2 cutep50 b 129.291 +/- 107.047 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 42.31 using 59 PHA bins. # #Test statistic : Chi-Squared = 42.31 using 59 PHA bins. # Reduced chi-squared = 0.7556 for 56 degrees of freedom # Null hypothesis probability = 9.118400e-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: -2.22117e+14, with delta statistic: 0 # # #*** Parameter lower bound is INVALID. # # #***Warning: Number of trials exceeded before bracketing of delta fit-stat. #Last attempt: -1.39535e+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 = 42.31 using 59 PHA bins. # #Test statistic : Chi-Squared = 42.31 using 59 PHA bins. # Reduced chi-squared = 0.7556 for 56 degrees of freedom # Null hypothesis probability = 9.118400e-01 # Current data and model not fit yet. # !XSPEC12> @/local/data/bat1/alien/Swift_3rdBATcatalog/event/scripts/test_cflux/bat_cutpow_cflux_100_150kev_fit.xcm # !XSPEC12>log none; #