#XSPEC version: 12.9.0n #Build Date/Time: Thu May 12 09:56:58 2016 # !XSPEC12>show; # #XSPEC version: 12.9.0n # #Sun Jul 31 21:37:34 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/trigger704155/remake_spec_cflux/spec_20ms_peak/sw00704155000b_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/trigger704155/remake_spec_cflux/spec_20ms_peak/sw00704155000b_20ms_peak.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger704155/remake_spec_cflux/spec_20ms_peak/sw00704155000b_20ms_peak.pha #Net count rate (cts/s) for Spectrum:1 6.463e-01 +/- 1.972e-01 # 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/trigger704155/remake_spec_cflux/spec_20ms_peak/sw00704155000b_20ms_peak.rsp for Source 1 # # Spectral data counts: 0.0129258 # Model predicted rate: 0.470018 # # #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 100.000 frozen # 2 1 cflux Emax keV 350.000 frozen # 3 1 cflux lg10Flux cgs -4.95485 +/- 2.01313 # 4 2 cutep50 a -2.31019 +/- 10.7164 # 5 2 cutep50 b 962.717 +/- 1.68781E+04 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 4.68 using 10 PHA bins. # #Test statistic : Chi-Squared = 4.68 using 10 PHA bins. # Reduced chi-squared = 0.669 for 7 degrees of freedom # Null hypothesis probability = 6.987802e-01 # Weighting method: standard # !XSPEC12>error 3; # Parameter Confidence Range (2.706) #Apparent non-monotonicity in statistic space detected. #Current bracket values -5.76569, -6.27664 #and delta stat 0.343736, 2.77388 #but latest trial -6.2651 gives 2.85489 #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 #4.43975 0.686918 -1 -4.85813 -2.03943 9999.36 #4.0698 0.637532 -1 -4.79289 -2.42326 9999.36 #4.04882 0.23974 0 -4.78930 -2.46671 9999.36 #4.04533 0.100392 0 -4.78744 -2.48422 9999.36 #======================================== # Variances and Principal Axes # 3 4 5 # 1.4913E-02| -0.9958 0.0911 -0.0000 # 3.0786E-01| 0.0911 0.9958 -0.0001 # 3.3287E+09| -0.0000 0.0001 1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 5.086e-01 -2.215e+00 -4.044e+04 # -2.215e+00 1.054e+01 1.845e+05 # -4.044e+04 1.845e+05 3.329e+09 #------------------------------------ # #======================================================================== #Model cflux<1>*cutep50<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cflux Emin keV 100.000 frozen # 2 1 cflux Emax keV 350.000 frozen # 3 1 cflux lg10Flux cgs -4.78744 +/- 0.713192 # 4 2 cutep50 a -2.48422 +/- 3.24593 # 5 2 cutep50 b 9999.36 +/- 5.76952E+04 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 4.05 using 10 PHA bins. # #Test statistic : Chi-Squared = 4.05 using 10 PHA bins. # Reduced chi-squared = 0.578 for 7 degrees of freedom # Null hypothesis probability = 7.745417e-01 #***Warning: New best fit found, fit parameters will be set to new values. #Apparent non-monotonicity in statistic space detected. #Current bracket values -5.34229, -5.76446 #and delta stat 1.03896, 3.73014 #but latest trial -5.54181 gives 0.787464 #Suggest that you check this result using the steppar command. # 3 -5.55337 -4.6184 (-0.766938,0.168039) # !XSPEC12>error 4; # Parameter Confidence Range (2.706) # #***Warning: Number of trials exceeded before bracketing of delta fit-stat. #Last attempt: -2.79945e+06, with delta statistic: 0.774185 # # #*** Parameter lower bound is INVALID. # #Apparent non-monotonicity in statistic space detected. #Current bracket values -2.49252, 2.84701 #and delta stat 0, 4.20861 #but latest trial 1.78899 gives 528.323 #Suggest that you check this result using the steppar command. # 4 0 0.177243 (2.49252,2.66976) # !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 = 4.05 using 10 PHA bins. # #Test statistic : Chi-Squared = 4.05 using 10 PHA bins. # Reduced chi-squared = 0.578 for 7 degrees of freedom # Null hypothesis probability = 7.745647e-01 # Current data and model not fit yet. # !XSPEC12> /* # !XSPEC12> exit # XSPEC: quit #