#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 04:16:02 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/trigger557589/remake_spec_cflux/spec_time_resolved//resolved_spec_7/sw00557589000b_avg.rsp associated with spectrum 1 source 1 # energies: 204 channels: 80 # Distinct RMF files: # /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger557589/remake_spec_cflux/spec_time_resolved//resolved_spec_7/sw00557589000b_avg.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger557589/remake_spec_cflux/spec_time_resolved//resolved_spec_7/sw00557589000b_avg.pha #Net count rate (cts/s) for Spectrum:1 6.669e-02 +/- 6.780e-03 # Assigned to Data Group 1 and Plot Group 1 # Noticed Channels: 4-62 # Telescope: SWIFT Instrument: BAT Channel Type: PI # Exposure Time: 2.704 sec # Using fit statistic: chi # Using test statistic: chi # Using Response (RMF) File /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger557589/remake_spec_cflux/spec_time_resolved//resolved_spec_7/sw00557589000b_avg.rsp for Source 1 # # Spectral data counts: 0.180332 # Model predicted rate: 7.67384E-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 150.000 frozen # 3 1 cflux lg10Flux cgs -7.41471 +/- 5.78677E-02 # 4 2 cutep50 a 1.90784 +/- 0.575668 # 5 2 cutep50 b 9999.36 +/- 2.84578E+07 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 75.57 using 59 PHA bins. # #Test statistic : Chi-Squared = 75.57 using 59 PHA bins. # Reduced chi-squared = 1.349 for 56 degrees of freedom # Null hypothesis probability = 4.175994e-02 # Weighting method: standard # !XSPEC12>error 3; # 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 #66.8765 7.33059 -1 -7.42657 1.63649 9996.72 #66.4668 4.51214 0 -7.42914 1.60106 9999.05 #66.2926 2.68227 0 -7.42934 1.57702 9999.25 #66.2089 1.79391 0 -7.42858 1.56045 9999.36 #66.1646 1.35312 0 -7.42757 1.54885 9999.36 #66.1395 1.1298 0 -7.42660 1.54060 9999.36 #66.1245 1.01529 0 -7.42576 1.53466 9999.36 #66.1152 0.95648 0 -7.42509 1.53035 9999.36 #======================================== # Variances and Principal Axes # 3 4 5 # 1.8953E-03| -0.9851 -0.1720 0.0000 # 3.5254E-02| 0.1720 -0.9851 0.0000 # 3.1272E+13| -0.0000 -0.0000 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 3.635e-03 1.153e-02 1.534e+05 # 1.153e-02 4.265e-01 3.502e+06 # 1.534e+05 3.502e+06 3.127e+13 #------------------------------------ # #======================================================================== #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 -7.42509 +/- 6.02884E-02 # 4 2 cutep50 a 1.53035 +/- 0.653103 # 5 2 cutep50 b 9999.36 +/- 5.59212E+06 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 66.12 using 59 PHA bins. # #Test statistic : Chi-Squared = 66.12 using 59 PHA bins. # Reduced chi-squared = 1.181 for 56 degrees of freedom # Null hypothesis probability = 1.670742e-01 #***Warning: New best fit found, fit parameters will be set to new values. #Apparent non-monotonicity in statistic space detected. #Current bracket values -7.34129, -7.34128 #and delta stat 2.65409, 2.79931 #but latest trial -7.34128 gives 2.80474 #Suggest that you check this result using the steppar command. # 3 -7.52376 -7.34128 (-0.0991947,0.083282) # !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 #65.827 0.260149 -2 -7.90578 2.59820 191.963 #======================================== # Variances and Principal Axes # 3 4 5 # 2.4789E-05| -0.1038 -0.9946 0.0033 # 1.4240E-02| 0.9946 -0.1038 0.0015 # 8.9860E+04| 0.0011 -0.0034 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 1.315e-01 -3.531e-01 -1.027e+02 # -3.531e-01 1.053e+00 3.076e+02 # -1.027e+02 3.076e+02 8.986e+04 #------------------------------------ # #======================================================================== #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 -7.90578 +/- 0.362684 # 4 2 cutep50 a 2.59820 +/- 1.02624 # 5 2 cutep50 b 191.963 +/- 299.765 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 65.83 using 59 PHA bins. # #Test statistic : Chi-Squared = 65.83 using 59 PHA bins. # Reduced chi-squared = 1.175 for 56 degrees of freedom # Null hypothesis probability = 1.732543e-01 #***Warning: New best fit found, fit parameters will be set to new values. # #***Warning: Number of trials exceeded before convergence. #Current trial values 3.36524, 3.36529 #and delta statistic 1.672, 13.946 # # 4 0.785836 3.36525 (-1.81131,0.768099) # !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 = 65.83 using 59 PHA bins. # #Test statistic : Chi-Squared = 65.83 using 59 PHA bins. # Reduced chi-squared = 1.175 for 56 degrees of freedom # Null hypothesis probability = 1.732898e-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; #