#XSPEC version: 12.9.0c #Build Date/Time: Wed Jul 29 15:14:04 2015 # !XSPEC12>show; # #XSPEC version: 12.9.0c # #Thu Dec 24 11:41:36 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/trigger539866/remake_spec_cflux/spec_time_resolved//resolved_spec_21/sw00539866000b_avg.rsp associated with spectrum 1 source 1 # energies: 204 channels: 80 # Distinct RMF files: # /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger539866/remake_spec_cflux/spec_time_resolved//resolved_spec_21/sw00539866000b_avg.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger539866/remake_spec_cflux/spec_time_resolved//resolved_spec_21/sw00539866000b_avg.pha #Net count rate (cts/s) for Spectrum:1 1.203e-01 +/- 8.829e-03 # Assigned to Data Group 1 and Plot Group 1 # Noticed Channels: 4-62 # Telescope: SWIFT Instrument: BAT Channel Type: PI # Exposure Time: 2.416 sec # Using fit statistic: chi # Using test statistic: chi # Using Response (RMF) File /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger539866/remake_spec_cflux/spec_time_resolved//resolved_spec_21/sw00539866000b_avg.rsp for Source 1 # # Spectral data counts: 0.29057 # Model predicted rate: 0.123257 # # #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 100.000 frozen # 2 1 cpflux Emax keV 350.000 frozen # 3 1 cpflux Flux 0.104958 +/- 9.22960E-02 # 4 2 cutep50 a 2.09528 +/- 0.497423 # 5 2 cutep50 b 9999.36 +/- 2.46784E+07 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 39.93 using 59 PHA bins. # #Test statistic : Chi-Squared = 39.93 using 59 PHA bins. # Reduced chi-squared = 0.7130 for 56 degrees of freedom # Null hypothesis probability = 9.484015e-01 # Weighting method: standard # !XSPEC12>error 3; # Parameter Confidence Range (2.706) #Apparent non-monotonicity in statistic space detected. #Current bracket values 0.151976, 0.152411 #and delta stat 2.39415, 3.01508 #but latest trial 0.152213 gives 1.91299 #Suggest that you check this result using the steppar command. # 3 0.0804928 0.152194 (-0.0243457,0.0473552) # !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 #39.1909 0.264401 -2 0.0332694 1.35480 32.6372 #39.1209 18.1335 -2 0.0354544 1.40812 32.1552 #39.0793 11.0553 -2 0.0373365 1.44808 31.8058 #39.0534 6.81941 -2 0.0389196 1.47904 31.5256 #39.0368 4.38723 -2 0.0402334 1.50346 31.2878 #39.0356 2.90416 -3 0.0439595 1.57599 30.4450 #======================================== # Variances and Principal Axes # 3 4 5 # 7.5350E-06| -0.9972 0.0753 0.0021 # 1.8168E-01| 0.0753 0.9965 0.0369 # 1.3320E+02| -0.0006 -0.0369 0.9993 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 1.093e-03 1.678e-02 -8.469e-02 # 1.678e-02 3.621e-01 -4.910e+00 # -8.469e-02 -4.910e+00 1.330e+02 #------------------------------------ # #======================================================================== #Model cpflux<1>*cutep50<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cpflux Emin keV 100.000 frozen # 2 1 cpflux Emax keV 350.000 frozen # 3 1 cpflux Flux 4.39595E-02 +/- 3.30560E-02 # 4 2 cutep50 a 1.57599 +/- 0.601776 # 5 2 cutep50 b 30.4450 +/- 11.5335 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 39.04 using 59 PHA bins. # #Test statistic : Chi-Squared = 39.04 using 59 PHA bins. # Reduced chi-squared = 0.6971 for 56 degrees of freedom # Null hypothesis probability = 9.587637e-01 #***Warning: New best fit found, fit parameters will be set to new values. # Warning: renorm - no variable model to allow renormalization # Parameters #Chi-Squared |beta|/N Lvl 3:Flux 4:a 5:b #39.0038 0.0243601 -3 0.0465595 1.61302 29.7948 #======================================== # Variances and Principal Axes # 3 4 5 # 1.0054E-05| -0.9950 0.1001 0.0022 # 1.2919E-01| 0.1001 0.9945 0.0305 # 2.2509E+02| -0.0009 -0.0306 0.9995 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 1.471e-03 1.880e-02 -1.936e-01 # 1.880e-02 3.386e-01 -6.882e+00 # -1.936e-01 -6.882e+00 2.249e+02 #------------------------------------ # #======================================================================== #Model cpflux<1>*cutep50<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cpflux Emin keV 100.000 frozen # 2 1 cpflux Emax keV 350.000 frozen # 3 1 cpflux Flux 4.65595E-02 +/- 3.83579E-02 # 4 2 cutep50 a 1.61302 +/- 0.581925 # 5 2 cutep50 b 29.7948 +/- 14.9958 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 39.00 using 59 PHA bins. # #Test statistic : Chi-Squared = 39.00 using 59 PHA bins. # Reduced chi-squared = 0.6965 for 56 degrees of freedom # Null hypothesis probability = 9.591006e-01 #***Warning: New best fit found, fit parameters will be set to new values. #Apparent non-monotonicity in statistic space detected. #Current bracket values 1.99828, 2.00191 #and delta stat 0.631338, 46.1635 #but latest trial 2.0001 gives 47.1754 #Suggest that you check this result using the steppar command. # 4 0.423636 2.0001 (-1.18872,0.387739) # !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 = 39.00 using 59 PHA bins. # #Test statistic : Chi-Squared = 39.00 using 59 PHA bins. # Reduced chi-squared = 0.6965 for 56 degrees of freedom # Null hypothesis probability = 9.591007e-01 # Current data and model not fit yet. # !XSPEC12> @/local/data/bat1/alien/Swift_3rdBATcatalog/event/scripts/test_cflux/bat_cutpow_cflux_15_350kev_fit.xcm # !XSPEC12>log none; #