#XSPEC version: 12.9.0c #Build Date/Time: Wed Jul 29 15:14:04 2015 # !XSPEC12>show; # #XSPEC version: 12.9.0c # #Tue Dec 22 22:38:44 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/trigger649916/remake_spec_cflux/spec_1speak/sw00649916000b_1speak.rsp associated with spectrum 1 source 1 # energies: 204 channels: 80 # Distinct RMF files: # /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger649916/remake_spec_cflux/spec_1speak/sw00649916000b_1speak.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger649916/00649916000-results/pha/sw00649916000b_peak.pha #Net count rate (cts/s) for Spectrum:1 5.313e-02 +/- 1.027e-02 # Assigned to Data Group 1 and Plot Group 1 # Noticed Channels: 4-62 # Telescope: SWIFT Instrument: BAT Channel Type: PI # Exposure Time: 1 sec # Using fit statistic: chi # Using test statistic: chi # Using Response (RMF) File /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger649916/remake_spec_cflux/spec_1speak/sw00649916000b_1speak.rsp for Source 1 # # Spectral data counts: 0.0531314 # Model predicted rate: 5.16916E-02 # # #Current model list: # #======================================================================== #Model cpflux<1>*cutep50<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cpflux Emin keV 15.0000 frozen # 2 1 cpflux Emax keV 150.000 frozen # 3 1 cpflux Flux 0.424380 +/- 8.52488E-02 # 4 2 cutep50 a 1.82571 +/- 1.26249 # 5 2 cutep50 b 9999.36 +/- 3.03271E+07 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 37.42 using 59 PHA bins. # #Test statistic : Chi-Squared = 37.42 using 59 PHA bins. # Reduced chi-squared = 0.6683 for 56 degrees of freedom # Null hypothesis probability = 9.734247e-01 # Weighting method: standard # !XSPEC12>error 3; # Parameter Confidence Range (2.706) #Apparent non-monotonicity in statistic space detected. #Current bracket values 0.28354, 0.282395 #and delta stat 2.66505, 2.77391 #but latest trial 0.283126 gives 2.65448 #Suggest that you check this result using the steppar command. # 3 0.282967 0.560807 (-0.141413,0.136427) # !XSPEC12>error 4; # Parameter Confidence Range (2.706) #Apparent non-monotonicity in statistic space detected. #Current bracket values -0.162527, -2.32787 #and delta stat 1.15084, 20.8844 #but latest trial -1.77384 gives 21.2302 #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:Flux 4:a 5:b #37.3349 0.113497 -3 0.225988 2.99539 293.234 #37.2992 1.30962 -3 0.230225 2.94362 281.853 #37.2688 1.6123 -3 0.234100 2.89763 271.490 #37.2429 1.85703 -3 0.237659 2.85658 262.028 #37.2206 2.06558 -3 0.240937 2.81977 253.370 #37.1497 2.2429 -4 0.259509 2.58197 193.999 #37.0985 6.23098 -3 0.265974 2.56725 188.996 #37.0904 3.51118 -3 0.267307 2.55536 185.797 #======================================== # Variances and Principal Axes # 3 4 5 # 1.1884E-04| -0.1958 -0.9806 0.0032 # 1.2780E-02| 0.9806 -0.1958 0.0010 # 2.1197E+05| 0.0003 -0.0033 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 3.645e-02 -2.389e-01 -7.156e+01 # -2.389e-01 2.315e+00 7.004e+02 # -7.156e+01 7.004e+02 2.120e+05 #------------------------------------ # #======================================================================== #Model cpflux<1>*cutep50<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cpflux Emin keV 15.0000 frozen # 2 1 cpflux Emax keV 150.000 frozen # 3 1 cpflux Flux 0.267307 +/- 0.190927 # 4 2 cutep50 a 2.55536 +/- 1.52147 # 5 2 cutep50 b 185.797 +/- 460.398 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 37.09 using 59 PHA bins. # #Test statistic : Chi-Squared = 37.09 using 59 PHA bins. # Reduced chi-squared = 0.6623 for 56 degrees of freedom # Null hypothesis probability = 9.758702e-01 #***Warning: New best fit found, fit parameters will be set to new values. #Apparent non-monotonicity in statistic space detected. #Current bracket values 3.1332, 3.26502 #and delta stat 0.346956, 5.93298 #but latest trial 3.19911 gives 10.6453 #Suggest that you check this result using the steppar command. # 4 -2.4952 3.19911 (-5.03941,0.654902) # !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 = 37.09 using 59 PHA bins. # #Test statistic : Chi-Squared = 37.09 using 59 PHA bins. # Reduced chi-squared = 0.6623 for 56 degrees of freedom # Null hypothesis probability = 9.759003e-01 # Current data and model not fit yet. # !XSPEC12> @/local/data/bat1/alien/Swift_3rdBATcatalog/event/scripts/test_cflux/bat_cutpow_cpflux_15_25kev_fit.xcm # !XSPEC12>log none; #