#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 23:39:34 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/trigger259714/remake_spec_cflux/spec_20ms_peak/sw00259714000b_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/trigger259714/remake_spec_cflux/spec_20ms_peak/sw00259714000b_20ms_peak.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger259714/remake_spec_cflux/spec_20ms_peak/sw00259714000b_20ms_peak.pha #Net count rate (cts/s) for Spectrum:1 3.986e-01 +/- 1.095e-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/trigger259714/remake_spec_cflux/spec_20ms_peak/sw00259714000b_20ms_peak.rsp for Source 1 # # Spectral data counts: 0.00797144 # Model predicted rate: 0.381910 # # #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 -7.33591 +/- 5.91865 # 4 2 cutep50 a 2.06410 +/- 0.313613 # 5 2 cutep50 b 26.2654 +/- 2406.54 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 7.45 using 10 PHA bins. # #Test statistic : Chi-Squared = 7.45 using 10 PHA bins. # Reduced chi-squared = 1.06 for 7 degrees of freedom # Null hypothesis probability = 3.837636e-01 # Weighting method: standard # !XSPEC12>error 3; # Parameter Confidence Range (2.706) #Apparent non-monotonicity in statistic space detected. #Current bracket values -7.33591, -12.1267 #and delta stat 0, 3.40292 #but latest trial -11.4796 gives 3.40299 #Suggest that you check this result using the steppar command. # 3 -9.73133 -7.0961 (-2.39546,0.239768) # !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 #7.25795 0.025238 -1 -7.14714 1.60843 255.783 #======================================== # Variances and Principal Axes # 3 4 5 # 1.5554E-02| -0.9738 -0.2274 0.0002 # 4.8346E-01| 0.2274 -0.9738 0.0007 # 5.0788E+06| 0.0000 -0.0008 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 4.047e-02 -1.494e-01 -6.065e+01 # -1.494e-01 3.355e+00 3.835e+03 # -6.065e+01 3.835e+03 5.079e+06 #------------------------------------ # #======================================================================== #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 -7.14714 +/- 0.201179 # 4 2 cutep50 a 1.60843 +/- 1.83158 # 5 2 cutep50 b 255.783 +/- 2253.61 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 7.26 using 10 PHA bins. # #Test statistic : Chi-Squared = 7.26 using 10 PHA bins. # Reduced chi-squared = 1.04 for 7 degrees of freedom # Null hypothesis probability = 4.025254e-01 #***Warning: New best fit found, fit parameters will be set to new values. #Apparent non-monotonicity in statistic space detected. #Current bracket values 1.60843, -10.4433 #and delta stat 0, 8.4382 #but latest trial -5.21636 gives 8.77543 #Suggest that you check this result using the steppar command. #Apparent non-monotonicity in statistic space detected. #Current bracket values 4.03509, 4.04233 #and delta stat 1.26117, 3.58437 #but latest trial 4.03944 gives 3.59194 #Suggest that you check this result using the steppar command. # 4 -4.41745 4.03871 (-6.05719,2.39897) # !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 = 7.25 using 10 PHA bins. # #Test statistic : Chi-Squared = 7.25 using 10 PHA bins. # Reduced chi-squared = 1.04 for 7 degrees of freedom # Null hypothesis probability = 4.028403e-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; #