#XSPEC version: 12.9.0c #Build Date/Time: Wed Jul 29 15:14:04 2015 # !XSPEC12>show; # #XSPEC version: 12.9.0c # #Wed Dec 23 21:54:32 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/trigger569992/remake_spec_cflux/spec_time_resolved//resolved_spec_18/sw00569992000b_avg.rsp associated with spectrum 1 source 1 # energies: 204 channels: 80 # Distinct RMF files: # /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger569992/remake_spec_cflux/spec_time_resolved//resolved_spec_18/sw00569992000b_avg.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger569992/remake_spec_cflux/spec_time_resolved//resolved_spec_18/sw00569992000b_avg.pha #Net count rate (cts/s) for Spectrum:1 5.533e-02 +/- 3.777e-03 # Assigned to Data Group 1 and Plot Group 1 # Noticed Channels: 4-62 # Telescope: SWIFT Instrument: BAT Channel Type: PI # Exposure Time: 6.38 sec # Using fit statistic: chi # Using test statistic: chi # Using Response (RMF) File /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger569992/remake_spec_cflux/spec_time_resolved//resolved_spec_18/sw00569992000b_avg.rsp for Source 1 # # Spectral data counts: 0.353012 # Model predicted rate: 5.37222E-02 # # #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 350.000 frozen # 3 1 cflux lg10Flux cgs -7.41571 +/- 0.185578 # 4 2 cutep50 a 1.93263 +/- 0.480000 # 5 2 cutep50 b 9999.36 +/- 3.18344E+07 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 57.09 using 59 PHA bins. # #Test statistic : Chi-Squared = 57.09 using 59 PHA bins. # Reduced chi-squared = 1.019 for 56 degrees of freedom # Null hypothesis probability = 4.343874e-01 # Weighting method: standard # !XSPEC12>error 3; # Parameter Confidence Range (2.706) # #***Warning: Number of trials exceeded before convergence. #Current trial values -7.55196, -7.55198 #and delta statistic 2.41317, 5.34554 # #***Warning: Identical values of the parameter give different values of the statistic. #Please check your result for the high end of the confidence range. # 3 -7.55196 -7.35581 (-0.136226,0.0599213) # !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 #56.3027 0.218743 -2 -7.60233 2.41670 150.655 #======================================== # Variances and Principal Axes # 3 4 5 # 2.9720E-05| -0.1571 -0.9876 0.0026 # 2.8996E-03| 0.9876 -0.1571 0.0019 # 2.4498E+04| 0.0015 -0.0028 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 5.577e-02 -1.023e-01 -3.601e+01 # -1.023e-01 1.959e-01 6.926e+01 # -3.601e+01 6.926e+01 2.450e+04 #------------------------------------ # #======================================================================== #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 350.000 frozen # 3 1 cflux lg10Flux cgs -7.60233 +/- 0.236157 # 4 2 cutep50 a 2.41670 +/- 0.442607 # 5 2 cutep50 b 150.655 +/- 156.519 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 56.30 using 59 PHA bins. # #Test statistic : Chi-Squared = 56.30 using 59 PHA bins. # Reduced chi-squared = 1.005 for 56 degrees of freedom # Null hypothesis probability = 4.635199e-01 #***Warning: New best fit found, fit parameters will be set to new values. #Apparent non-monotonicity in statistic space detected. #Current bracket values 3.05541, 3.05763 #and delta stat 2.65733, 72.4168 #but latest trial 3.05652 gives 72.4337 #Suggest that you check this result using the steppar command. # 4 1.55147 3.05652 (-0.864136,0.640918) # !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 = 56.30 using 59 PHA bins. # #Test statistic : Chi-Squared = 56.30 using 59 PHA bins. # Reduced chi-squared = 1.005 for 56 degrees of freedom # Null hypothesis probability = 4.635681e-01 # Current data and model not fit yet. # !XSPEC12> @/local/data/bat1/alien/Swift_3rdBATcatalog/event/scripts/test_cflux/bat_cutpow_cflux_15_150kev_fit.xcm # !XSPEC12>log none; #