#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 20:48:51 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/trigger276321/remake_spec_cflux/spec_20ms_peak/sw00276321000b_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/trigger276321/remake_spec_cflux/spec_20ms_peak/sw00276321000b_20ms_peak.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger276321/remake_spec_cflux/spec_20ms_peak/sw00276321000b_20ms_peak.pha #Net count rate (cts/s) for Spectrum:1 1.840e+00 +/- 4.081e-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/trigger276321/remake_spec_cflux/spec_20ms_peak/sw00276321000b_20ms_peak.rsp for Source 1 # # Spectral data counts: 0.0368022 # Model predicted rate: 1.71326 # # #Current model list: # #======================================================================== #Model cpflux<1>*cutep50<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cpflux Emin keV 25.0000 frozen # 2 1 cpflux Emax keV 50.0000 frozen # 3 1 cpflux Flux 4.21210 +/- 18.9843 # 4 2 cutep50 a 2.07246 +/- 0.529332 # 5 2 cutep50 b 30.9417 +/- 2236.03 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 1.75 using 10 PHA bins. # #Test statistic : Chi-Squared = 1.75 using 10 PHA bins. # Reduced chi-squared = 0.250 for 7 degrees of freedom # Null hypothesis probability = 9.723660e-01 # Weighting method: standard # !XSPEC12>error 3; # Parameter Confidence Range (2.706) # 3 1.65916 6.70344 (-2.55232,2.49196) # !XSPEC12>error 4; # Parameter Confidence Range (2.706) # Warning: renorm - no variable model to allow renormalization # Parameters #Chi-Squared |beta|/N Lvl 3:Flux 4:a 5:b #0.853203 0.0904246 -1 5.93754 0.899933 74.4892 #0.80491 0.0620446 -2 6.10085 0.698894 75.2279 #0.804726 0.00299703 -3 6.10093 0.700969 74.8853 #======================================== # Variances and Principal Axes # 3 4 5 # 1.0121E+00| -0.3465 -0.9379 0.0141 # 1.7540E+00| 0.9378 -0.3460 0.0287 # 1.5930E+03| 0.0221 -0.0231 -0.9995 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 2.440e+00 -1.054e+00 -3.511e+01 # -1.054e+00 1.954e+00 3.682e+01 # -3.511e+01 3.682e+01 1.591e+03 #------------------------------------ # #======================================================================== #Model cpflux<1>*cutep50<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cpflux Emin keV 25.0000 frozen # 2 1 cpflux Emax keV 50.0000 frozen # 3 1 cpflux Flux 6.10093 +/- 1.56217 # 4 2 cutep50 a 0.700969 +/- 1.39775 # 5 2 cutep50 b 74.8853 +/- 39.8923 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 0.80 using 10 PHA bins. # #Test statistic : Chi-Squared = 0.80 using 10 PHA bins. # Reduced chi-squared = 0.11 for 7 degrees of freedom # Null hypothesis probability = 9.973954e-01 #***Warning: New best fit found, fit parameters will be set to new values. #Apparent non-monotonicity in statistic space detected. #Current bracket values 1.89292, 2.99892 #and delta stat 1.1671, 8.10365 #but latest trial 2.23408 gives 1.13605 #Suggest that you check this result using the steppar command. # 4 -2.88647 2.44592 (-3.58611,1.74628) # !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 = 0.80 using 10 PHA bins. # #Test statistic : Chi-Squared = 0.80 using 10 PHA bins. # Reduced chi-squared = 0.11 for 7 degrees of freedom # Null hypothesis probability = 9.973954e-01 # Current data and model not fit yet. # !XSPEC12> @/local/data/bat1/alien/Swift_3rdBATcatalog/event/scripts/test_cflux/bat_cutpow_cpflux_50_100kev_fit.xcm # !XSPEC12>log none; #