#XSPEC version: 12.9.0c #Build Date/Time: Wed Jul 29 15:14:04 2015 # !XSPEC12>show; # #XSPEC version: 12.9.0c # #Sun Dec 27 11:45:15 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/trigger295779/remake_spec_cflux/spec_20ms_peak/sw00295779000b_20ms_peak.rsp associated with spectrum 1 source 1 # energies: 204 channels: 10 # Distinct RMF files: # /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger295779/remake_spec_cflux/spec_20ms_peak/sw00295779000b_20ms_peak.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger295779/remake_spec_cflux/spec_20ms_peak/sw00295779000b_20ms_peak.pha #Net count rate (cts/s) for Spectrum:1 2.080e-01 +/- 6.095e-02 # Assigned to Data Group 1 and Plot Group 1 # Noticed Channels: 1-10 # Telescope: SWIFT Instrument: BAT Channel Type: PI # Exposure Time: 0.02 sec # Using fit statistic: chi # Using test statistic: chi # Using Response (RMF) File /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger295779/remake_spec_cflux/spec_20ms_peak/sw00295779000b_20ms_peak.rsp for Source 1 # # Spectral data counts: 0.00415965 # Model predicted rate: 0.172518 # # #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 25.0000 frozen # 2 1 cflux Emax keV 50.0000 frozen # 3 1 cflux lg10Flux cgs -7.86743 +/- 2.24162 # 4 2 cutep50 a 2.04295 +/- 1.31383E-02 # 5 2 cutep50 b 16.5384 +/- 1410.33 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 9.05 using 10 PHA bins. # #Test statistic : Chi-Squared = 9.05 using 10 PHA bins. # Reduced chi-squared = 1.29 for 7 degrees of freedom # Null hypothesis probability = 2.489836e-01 # Weighting method: standard # !XSPEC12>error 3; # Parameter Confidence Range (2.706) #Apparent non-monotonicity in statistic space detected. #Current bracket values -11.2329, -11.5549 #and delta stat 1.9139, 9.47169 #but latest trial -11.3192 gives 1.91348 #Suggest that you check this result using the steppar command. # 3 -11.3939 -7.57467 (-3.52645,0.292783) # !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 #7.71104 0.062972 -3 -7.67813 -8.99218 25.7695 #7.50089 0.942854 -4 -7.68741 -9.35756 24.8484 #7.48205 0.410734 0 -7.68429 -9.46688 24.9529 #7.4735 0.451225 0 -7.68051 -9.49013 25.0162 #======================================== # Variances and Principal Axes # 3 4 5 # 1.8839E-02| -0.9986 0.0049 0.0526 # 1.5362E+01| 0.0525 -0.0198 0.9984 # 1.3196E+02| -0.0059 -0.9998 -0.0195 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 6.569e-02 7.608e-01 8.193e-01 # 7.608e-01 1.319e+02 2.272e+00 # 8.193e-01 2.272e+00 1.536e+01 #------------------------------------ # #======================================================================== #Model cflux<1>*cutep50<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cflux Emin keV 25.0000 frozen # 2 1 cflux Emax keV 50.0000 frozen # 3 1 cflux lg10Flux cgs -7.68051 +/- 0.256304 # 4 2 cutep50 a -9.49013 +/- 11.4853 # 5 2 cutep50 b 25.0162 +/- 3.91973 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 7.47 using 10 PHA bins. # #Test statistic : Chi-Squared = 7.47 using 10 PHA bins. # Reduced chi-squared = 1.07 for 7 degrees of freedom # Null hypothesis probability = 3.812956e-01 #***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:lg10Flux 4:a 5:b #7.35942 0.0156129 0 -7.64535 -10.0000 25.2400 #7.3594 0.0131724 0 -7.64556 -10.0000 25.2443 #======================================== # Variances and Principal Axes # 3 4 5 # 1.6692E-02| -0.9987 0.0021 0.0515 # 1.3246E+01| 0.0515 -0.0081 0.9986 # 4.9497E+02| -0.0025 -1.0000 -0.0080 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 5.482e-02 1.224e+00 6.901e-01 # 1.224e+00 4.949e+02 3.851e+00 # 6.901e-01 3.851e+00 1.324e+01 #------------------------------------ # #======================================================================== #Model cflux<1>*cutep50<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cflux Emin keV 25.0000 frozen # 2 1 cflux Emax keV 50.0000 frozen # 3 1 cflux lg10Flux cgs -7.64556 +/- 0.234131 # 4 2 cutep50 a -10.0000 +/- 22.2472 # 5 2 cutep50 b 25.2443 +/- 3.63897 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 7.36 using 10 PHA bins. # #Test statistic : Chi-Squared = 7.36 using 10 PHA bins. # Reduced chi-squared = 1.05 for 7 degrees of freedom # Null hypothesis probability = 3.924417e-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: -6.18986e+14, with delta statistic: 0 # # #*** Parameter lower bound is INVALID. # # #***Warning: Number of trials exceeded before bracketing of delta fit-stat. #Last attempt: -6.18986e+14, with delta statistic: 0 # # #*** Parameter upper bound is INVALID. # # 4 0 0 (10,10) # !XSPEC12>error 5; # Parameter Confidence Range (2.706) # #***Warning: Number of trials exceeded before convergence. #Current trial values 20.6102, 20.607 #and delta statistic 2.44562, 23.2543 # # 5 20.6102 30.3255 (-4.63465,5.08068) # !XSPEC12>log none; #