#XSPEC version: 12.9.0c #Build Date/Time: Wed Jul 29 15:14:04 2015 # !XSPEC12>show; # #XSPEC version: 12.9.0c # #Mon Dec 28 13:07:21 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/trigger202505/remake_spec_cflux/spec_20ms_peak/sw00202505000b_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/trigger202505/remake_spec_cflux/spec_20ms_peak/sw00202505000b_20ms_peak.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger202505/remake_spec_cflux/spec_20ms_peak/sw00202505000b_20ms_peak.pha #Net count rate (cts/s) for Spectrum:1 2.442e-01 +/- 7.534e-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/trigger202505/remake_spec_cflux/spec_20ms_peak/sw00202505000b_20ms_peak.rsp for Source 1 # # Spectral data counts: 0.00488342 # Model predicted rate: 0.194475 # # #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 50.0000 frozen # 2 1 cflux Emax keV 100.000 frozen # 3 1 cflux lg10Flux cgs -7.28980 +/- 0.201901 # 4 2 cutep50 a 0.990681 +/- 2.27672 # 5 2 cutep50 b 9999.36 +/- 8.01029E+06 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 7.32 using 10 PHA bins. # #Test statistic : Chi-Squared = 7.32 using 10 PHA bins. # Reduced chi-squared = 1.05 for 7 degrees of freedom # Null hypothesis probability = 3.961112e-01 # Weighting method: standard # !XSPEC12>error 3; # Parameter Confidence Range (2.706) #Apparent non-monotonicity in statistic space detected. #Current bracket values -7.72854, -7.83506 #and delta stat 2.67217, 3.3316 #but latest trial -7.73383 gives 2.66858 #Suggest that you check this result using the steppar command. # 3 -7.7818 -7.06474 (-0.492656,0.224396) # !XSPEC12>error 4; # Parameter Confidence Range (2.706) #Apparent non-monotonicity in statistic space detected. #Current bracket values -47.9191, -58.9367 #and delta stat 1.46679, 4.06258 #but latest trial -53.6202 gives 4.14492 #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 #7.20354 0.0435113 -3 -10.6114 4.72377 501.014 #======================================== # Variances and Principal Axes # 3 4 5 # 1.3442E-03| -0.2410 -0.9705 0.0079 # 4.1308E+01| 0.9705 -0.2409 0.0083 # 1.1885E+08| 0.0061 -0.0097 -0.9999 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 4.482e+03 -7.065e+03 -7.266e+05 # -7.065e+03 1.121e+04 1.154e+06 # -7.266e+05 1.154e+06 1.188e+08 #------------------------------------ # #======================================================================== #Model cflux<1>*cutep50<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cflux Emin keV 50.0000 frozen # 2 1 cflux Emax keV 100.000 frozen # 3 1 cflux lg10Flux cgs -10.6114 +/- 66.9442 # 4 2 cutep50 a 4.72377 +/- 105.859 # 5 2 cutep50 b 501.014 +/- 1.09010E+04 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 7.20 using 10 PHA bins. # #Test statistic : Chi-Squared = 7.20 using 10 PHA bins. # Reduced chi-squared = 1.03 for 7 degrees of freedom # Null hypothesis probability = 4.080001e-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: -9.12977e+07, with delta statistic: 1.43445 # # #*** Parameter lower bound is INVALID. # # #***Warning: Number of trials exceeded before bracketing of delta fit-stat. #Last attempt: 9.12977e+07, with delta statistic: 0.0051294 # # #*** Parameter upper bound is INVALID. # # 4 -9.98567 0 (-14.7045,-4.71878) # !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 = 7.20 using 10 PHA bins. # #Test statistic : Chi-Squared = 7.20 using 10 PHA bins. # Reduced chi-squared = 1.03 for 7 degrees of freedom # Null hypothesis probability = 4.080087e-01 # Current data and model not fit yet. # !XSPEC12> @/local/data/bat1/alien/Swift_3rdBATcatalog/event/scripts/test_cflux/bat_cutpow_cflux_100_150kev_fit.xcm # !XSPEC12>log none; #