#XSPEC version: 12.9.0n #Build Date/Time: Thu May 12 09:56:58 2016 # !XSPEC12>show; # #XSPEC version: 12.9.0n # #Tue Jul 5 22:09:26 2016 # 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/trigger690598/remake_spec_cflux/spec_1speak/sw00690598000b_1speak.rsp associated with spectrum 1 source 1 # energies: 204 channels: 80 # Distinct RMF files: # /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger690598/remake_spec_cflux/spec_1speak/sw00690598000b_1speak.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger690598/00690598000-results/pha/sw00690598000b_peak.pha #Net count rate (cts/s) for Spectrum:1 2.232e-01 +/- 1.828e-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/trigger690598/remake_spec_cflux/spec_1speak/sw00690598000b_1speak.rsp for Source 1 # # Spectral data counts: 0.223163 # Model predicted rate: 0.236028 # # #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 50.0000 frozen # 2 1 cpflux Emax keV 100.000 frozen # 3 1 cpflux Flux 0.401964 +/- 4.74055E-02 # 4 2 cutep50 a 1.85453 +/- 0.494547 # 5 2 cutep50 b 9999.36 +/- 1.37613E+07 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 79.47 using 59 PHA bins. # #Test statistic : Chi-Squared = 79.47 using 59 PHA bins. # Reduced chi-squared = 1.419 for 56 degrees of freedom # Null hypothesis probability = 2.127096e-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:Flux 4:a 5:b #77.798 10.0103 -3 0.215323 2.25094 95.6785 #77.7656 41.2042 -3 0.215422 2.24934 95.1844 #77.7617 31.5653 -3 0.215868 2.24779 94.6595 #======================================== # Variances and Principal Axes # 3 4 5 # 5.0192E-06| -0.1178 -0.9930 0.0019 # 1.6706E-03| 0.9930 -0.1178 0.0009 # 1.2902E+05| 0.0007 -0.0020 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 6.294e-02 -1.802e-01 -8.892e+01 # -1.802e-01 5.288e-01 2.612e+02 # -8.892e+01 2.612e+02 1.290e+05 #------------------------------------ # #======================================================================== #Model cpflux<1>*cutep50<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cpflux Emin keV 50.0000 frozen # 2 1 cpflux Emax keV 100.000 frozen # 3 1 cpflux Flux 0.215868 +/- 0.250873 # 4 2 cutep50 a 2.24779 +/- 0.727219 # 5 2 cutep50 b 94.6595 +/- 359.186 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 77.76 using 59 PHA bins. # #Test statistic : Chi-Squared = 77.76 using 59 PHA bins. # Reduced chi-squared = 1.389 for 56 degrees of freedom # Null hypothesis probability = 2.878882e-02 #***Warning: New best fit found, fit parameters will be set to new values. # Warning: renorm - no variable model to allow renormalization # Parameters #Chi-Squared |beta|/N Lvl 3:Flux 4:a 5:b #77.7205 3.44502 -2 0.215783 2.24735 94.6949 #======================================== # Variances and Principal Axes # 3 4 5 # 5.2261E-06| -0.1191 -0.9929 0.0019 # 1.6782E-03| 0.9929 -0.1191 0.0009 # 1.3298E+05| 0.0007 -0.0020 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 6.355e-02 -1.829e-01 -9.072e+01 # -1.829e-01 5.395e-01 2.678e+02 # -9.072e+01 2.678e+02 1.330e+05 #------------------------------------ # #======================================================================== #Model cpflux<1>*cutep50<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cpflux Emin keV 50.0000 frozen # 2 1 cpflux Emax keV 100.000 frozen # 3 1 cpflux Flux 0.215783 +/- 0.252090 # 4 2 cutep50 a 2.24735 +/- 0.734490 # 5 2 cutep50 b 94.6949 +/- 364.659 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 77.72 using 59 PHA bins. # #Test statistic : Chi-Squared = 77.72 using 59 PHA bins. # Reduced chi-squared = 1.388 for 56 degrees of freedom # Null hypothesis probability = 2.899555e-02 #***Warning: New best fit found, fit parameters will be set to new values. #Apparent non-monotonicity in statistic space detected. #Current bracket values 0.215965, 0.371708 #and delta stat 0, 3.81234 #but latest trial 0.340021 gives 6.442 #Suggest that you check this result using the steppar command. # 3 0.14881 0.293836 (-0.0671547,0.0778714) # !XSPEC12>error 4; # Parameter Confidence Range (2.706) # #***Warning: Number of trials exceeded before convergence. #Current trial values 2.57454, 2.57467 #and delta statistic 0.463918, 29.2708 # # 4 0.875163 2.57454 (-1.37183,0.327553) # !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 = 77.72 using 59 PHA bins. # #Test statistic : Chi-Squared = 77.72 using 59 PHA bins. # Reduced chi-squared = 1.388 for 56 degrees of freedom # Null hypothesis probability = 2.900181e-02 # Current data and model not fit yet. # !XSPEC12> @/local/data/bat1/alien/Swift_3rdBATcatalog/event/scripts/test_cflux/bat_cutpow_cpflux_100_150kev_fit.xcm # !XSPEC12>log none; #