#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 18:17:06 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/trigger160672/remake_spec_cflux/spec_1speak/sw00160672000b_1speak.rsp associated with spectrum 1 source 1 # energies: 204 channels: 80 # Distinct RMF files: # /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger160672/remake_spec_cflux/spec_1speak/sw00160672000b_1speak.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger160672/00160672000-results/pha/sw00160672000b_peak.pha #Net count rate (cts/s) for Spectrum:1 9.944e-02 +/- 1.021e-02 # Assigned to Data Group 1 and Plot Group 1 # Noticed Channels: 4-62 # Telescope: SWIFT Instrument: BAT Channel Type: PI # Exposure Time: 1 sec # Using fit statistic: chi # Using test statistic: chi # Using Response (RMF) File /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger160672/remake_spec_cflux/spec_1speak/sw00160672000b_1speak.rsp for Source 1 # # Spectral data counts: 0.0994397 # Model predicted rate: 9.00641E-02 # # #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 15.0000 frozen # 2 1 cpflux Emax keV 25.0000 frozen # 3 1 cpflux Flux 0.229512 +/- 5.11986E-02 # 4 2 cutep50 a 1.42699 +/- 0.705819 # 5 2 cutep50 b 9999.36 +/- 4.63462E+06 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 68.20 using 59 PHA bins. # #Test statistic : Chi-Squared = 68.20 using 59 PHA bins. # Reduced chi-squared = 1.218 for 56 degrees of freedom # Null hypothesis probability = 1.271407e-01 # Weighting method: standard # !XSPEC12>error 3; # Parameter Confidence Range (2.706) #Apparent non-monotonicity in statistic space detected. #Current bracket values 0.229512, 0.14529 #and delta stat 0, 2.83153 #but latest trial 0.147178 gives 3.60489 #Suggest that you check this result using the steppar command. #Apparent non-monotonicity in statistic space detected. #Current bracket values 0.229487, 0.313708 #and delta stat 0, 3.41247 #but latest trial 0.304485 gives 6.00528 #Suggest that you check this result using the steppar command. # 3 0.187401 0.271597 (-0.0420856,0.0421106) # !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 #67.7457 0.120075 -2 0.172164 2.58724 188.176 #======================================== # Variances and Principal Axes # 3 4 5 # 2.0271E-05| -0.2340 -0.9722 0.0033 # 3.4439E-03| 0.9722 -0.2340 0.0008 # 1.4377E+05| 0.0000 -0.0034 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 3.362e-03 -1.407e-02 -3.899e+00 # -1.407e-02 1.671e+00 4.901e+02 # -3.899e+00 4.901e+02 1.438e+05 #------------------------------------ # #======================================================================== #Model cpflux<1>*cutep50<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cpflux Emin keV 15.0000 frozen # 2 1 cpflux Emax keV 25.0000 frozen # 3 1 cpflux Flux 0.172164 +/- 5.79836E-02 # 4 2 cutep50 a 2.58724 +/- 1.29260 # 5 2 cutep50 b 188.176 +/- 379.173 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 67.75 using 59 PHA bins. # #Test statistic : Chi-Squared = 67.75 using 59 PHA bins. # Reduced chi-squared = 1.210 for 56 degrees of freedom # Null hypothesis probability = 1.351043e-01 #***Warning: New best fit found, fit parameters will be set to new values. #Apparent non-monotonicity in statistic space detected. #Current bracket values 3.23956, 3.24359 #and delta stat 0.514185, 9.1107 #but latest trial 3.24083 gives 45.4616 #Suggest that you check this result using the steppar command. # 4 0.0939755 3.24158 (-2.49291,0.654692) # !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 = 67.75 using 59 PHA bins. # #Test statistic : Chi-Squared = 67.75 using 59 PHA bins. # Reduced chi-squared = 1.210 for 56 degrees of freedom # Null hypothesis probability = 1.351084e-01 # Current data and model not fit yet. # !XSPEC12> @/local/data/bat1/alien/Swift_3rdBATcatalog/event/scripts/test_cflux/bat_cutpow_cpflux_25_50kev_fit.xcm # !XSPEC12>log none; #