#XSPEC version: 12.9.0c #Build Date/Time: Wed Jul 29 15:14:04 2015 # !XSPEC12>show; # #XSPEC version: 12.9.0c # #Sat Dec 26 05:11:23 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/trigger371050/remake_spec_cflux/spec_time_resolved//resolved_spec_6/sw00371050000b_avg.rsp associated with spectrum 1 source 1 # energies: 204 channels: 80 # Distinct RMF files: # /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger371050/remake_spec_cflux/spec_time_resolved//resolved_spec_6/sw00371050000b_avg.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger371050/remake_spec_cflux/spec_time_resolved//resolved_spec_6/sw00371050000b_avg.pha #Net count rate (cts/s) for Spectrum:1 6.392e-02 +/- 5.511e-03 # Assigned to Data Group 1 and Plot Group 1 # Noticed Channels: 4-62 # Telescope: SWIFT Instrument: BAT Channel Type: PI # Exposure Time: 6.72 sec # Using fit statistic: chi # Using test statistic: chi # Using Response (RMF) File /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger371050/remake_spec_cflux/spec_time_resolved//resolved_spec_6/sw00371050000b_avg.rsp for Source 1 # # Spectral data counts: 0.429512 # Model predicted rate: 7.08697E-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 -7.39164 +/- 4.87212E-02 # 4 2 cutep50 a 1.80150 +/- 0.503119 # 5 2 cutep50 b 9999.36 +/- 1.10329E+07 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 46.48 using 59 PHA bins. # #Test statistic : Chi-Squared = 46.48 using 59 PHA bins. # Reduced chi-squared = 0.8301 for 56 degrees of freedom # Null hypothesis probability = 8.137732e-01 # 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 #40.8828 8.80586 -1 -7.40698 1.57581 430.356 #40.619 3.59878 -1 -7.39934 1.59362 9987.44 #40.436 3.78421 0 -7.40122 1.57459 9999.34 #40.36 2.32449 0 -7.40170 1.56206 9999.36 #40.3244 1.59352 0 -7.40157 1.55363 9999.36 #40.306 1.22175 0 -7.40123 1.54784 9999.36 #40.2956 1.02987 0 -7.40085 1.54379 9999.36 #40.2895 0.929793 0 -7.40051 1.54091 9999.36 #======================================== # Variances and Principal Axes # 3 4 5 # 1.2897E-03| -0.9854 -0.1701 0.0000 # 2.4914E-02| 0.1701 -0.9854 0.0000 # 2.3047E+13| -0.0000 -0.0000 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 2.519e-03 8.400e-03 1.121e+05 # 8.400e-03 3.044e-01 2.541e+06 # 1.121e+05 2.541e+06 2.305e+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 -7.40051 +/- 5.01879E-02 # 4 2 cutep50 a 1.54091 +/- 0.551702 # 5 2 cutep50 b 9999.36 +/- 4.80069E+06 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 40.29 using 59 PHA bins. # #Test statistic : Chi-Squared = 40.29 using 59 PHA bins. # Reduced chi-squared = 0.7195 for 56 degrees of freedom # Null hypothesis probability = 9.437479e-01 #***Warning: New best fit found, fit parameters will be set to new values. # 3 -7.48201 -7.33173 (-0.0817751,0.0684973) # !XSPEC12>error 4; # Parameter Confidence Range (2.706) #Apparent non-monotonicity in statistic space detected. #Current bracket values 1.53734, 3.35243 #and delta stat 0, 3.3607 #but latest trial 2.38406 gives 62.3568 #Suggest that you check this result using the steppar command. # 4 0.839049 2.44488 (-0.698288,0.907545) # !XSPEC12>error 5; # Parameter Confidence Range (2.706) #SVDCMP: No convergence in 30 iterations # Warning: renorm - no variable model to allow renormalization # Parameters #Chi-Squared |beta|/N Lvl 3:lg10Flux 4:a 5:b #40.262 0.000516811 2 -7.39984 1.51804 9999.36 #======================================== # Variances and Principal Axes # 3 4 5 # 1.3097E-03| -0.9858 -0.1678 0.0000 # 2.5123E-02| 0.1678 -0.9858 0.0000 # 2.0520E+13| -0.0000 -0.0000 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 2.509e-03 8.313e-03 1.042e+05 # 8.313e-03 3.081e-01 2.412e+06 # 1.042e+05 2.412e+06 2.052e+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 -7.39984 +/- 5.00943E-02 # 4 2 cutep50 a 1.51804 +/- 0.555049 # 5 2 cutep50 b 9999.36 +/- 4.52995E+06 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 40.26 using 59 PHA bins. # #Test statistic : Chi-Squared = 40.26 using 59 PHA bins. # Reduced chi-squared = 0.7190 for 56 degrees of freedom # Null hypothesis probability = 9.441149e-01 #***Warning: New best fit found, fit parameters will be set to new values. # #***XSPEC Error: Unable to fit when starting with fit statistic = NaN #Error occurred during lower bound error calculation. # #Fit statistic : Chi-Squared = 40.26 using 59 PHA bins. # #Test statistic : Chi-Squared = 40.26 using 59 PHA bins. # Reduced chi-squared = 0.7190 for 56 degrees of freedom # Null hypothesis probability = 9.441149e-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; #