#XSPEC version: 12.9.0n #Build Date/Time: Thu May 12 09:56:58 2016 # !XSPEC12>show; # #XSPEC version: 12.9.0n # #Fri Jun 3 15:14:10 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/trigger685124/remake_spec_cflux/spec_20ms_peak/sw00685124000b_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/trigger685124/remake_spec_cflux/spec_20ms_peak/sw00685124000b_20ms_peak.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger685124/remake_spec_cflux/spec_20ms_peak/sw00685124000b_20ms_peak.pha #Net count rate (cts/s) for Spectrum:1 3.122e-01 +/- 8.287e-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/trigger685124/remake_spec_cflux/spec_20ms_peak/sw00685124000b_20ms_peak.rsp for Source 1 # # Spectral data counts: 0.00624424 # Model predicted rate: 0.312536 # # #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 -6.83472 +/- 0.176330 # 4 2 cutep50 a 1.96915 +/- 1.64695 # 5 2 cutep50 b 9999.36 +/- 2.61336E+08 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 11.68 using 10 PHA bins. # #Test statistic : Chi-Squared = 11.68 using 10 PHA bins. # Reduced chi-squared = 1.669 for 7 degrees of freedom # Null hypothesis probability = 1.115722e-01 # Weighting method: standard # !XSPEC12>error 3; # Parameter Confidence Range (2.706) # 3 -7.24324 -6.6532 (-0.408524,0.181517) # !XSPEC12>error 4; # Parameter Confidence Range (2.706) #Apparent non-monotonicity in statistic space detected. #Current bracket values 1.96908, -3.44938 #and delta stat 0, 4.35572 #but latest trial -2.30172 gives 8.23877 #Suggest that you check this result using the steppar command. # #***Warning: Number of trials exceeded before bracketing of delta fit-stat. #Last attempt: 1.42042e+06, with delta statistic: 0.979916 # # #*** Parameter upper bound is INVALID. # # 4 -0.740149 0 (-2.70919,-1.96905) # !XSPEC12>error 5; # Parameter Confidence Range (2.706) #Apparent non-monotonicity in statistic space detected. #Current bracket values 10000, -2.56668e+08 #and delta stat 0, 7.59061 #but latest trial -6.30827e+07 gives 7.59061 #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:lg10Flux 4:a 5:b #11.0021 0.00215791 1 -6.84285 1.69152 10000.0 #11.0021 0.00214855 1 -6.84284 1.69151 10000.0 #======================================== # Variances and Principal Axes # 3 4 5 # 1.5341E-02| -0.9763 -0.2164 0.0000 # 2.7077E-01| 0.2164 -0.9763 0.0000 # 6.6958E+14| -0.0000 -0.0000 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 3.342e-02 8.135e-02 2.024e+06 # 8.135e-02 3.252e+00 4.477e+07 # 2.024e+06 4.477e+07 6.696e+14 #------------------------------------ # #======================================================================== #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 -6.84284 +/- 0.182803 # 4 2 cutep50 a 1.69151 +/- 1.80328 # 5 2 cutep50 b 1.00000E+04 +/- 2.58763E+07 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 11.00 using 10 PHA bins. # #Test statistic : Chi-Squared = 11.00 using 10 PHA bins. # Reduced chi-squared = 1.572 for 7 degrees of freedom # Null hypothesis probability = 1.385259e-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: 1.63089e+16, with delta statistic: 0 # # #*** Parameter lower bound is INVALID. # # #***Warning: Number of trials exceeded before bracketing of delta fit-stat. #Last attempt: 1.63536e+16, with delta statistic: 0 # # #*** Parameter upper bound is INVALID. # # 5 0.01 0 (-9999.99,-10000) # !XSPEC12>log none; #