#XSPEC version: 12.9.0c #Build Date/Time: Wed Jul 29 15:14:04 2015 # !XSPEC12>show; # #XSPEC version: 12.9.0c # #Tue Dec 22 19:25:47 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/trigger660671/remake_spec_cflux/spec_time_resolved//resolved_spec_17/sw00660671000b_avg.rsp associated with spectrum 1 source 1 # energies: 204 channels: 80 # Distinct RMF files: # /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger660671/remake_spec_cflux/spec_time_resolved//resolved_spec_17/sw00660671000b_avg.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger660671/remake_spec_cflux/spec_time_resolved//resolved_spec_17/sw00660671000b_avg.pha #Net count rate (cts/s) for Spectrum:1 6.650e-01 +/- 3.605e-02 # Assigned to Data Group 1 and Plot Group 1 # Noticed Channels: 4-62 # Telescope: SWIFT Instrument: BAT Channel Type: PI # Exposure Time: 1.824 sec # Using fit statistic: chi # Using test statistic: chi # Using Response (RMF) File /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger660671/remake_spec_cflux/spec_time_resolved//resolved_spec_17/sw00660671000b_avg.rsp for Source 1 # # Spectral data counts: 1.21296 # Model predicted rate: 0.649035 # # #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 25.0000 frozen # 3 1 cflux lg10Flux cgs -7.45744 +/- 0.301402 # 4 2 cutep50 a 2.10509 +/- 0.357398 # 5 2 cutep50 b 39.4988 +/- 648.323 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 53.36 using 59 PHA bins. # #Test statistic : Chi-Squared = 53.36 using 59 PHA bins. # Reduced chi-squared = 0.9528 for 56 degrees of freedom # Null hypothesis probability = 5.754968e-01 # Weighting method: standard # !XSPEC12>error 3; # Parameter Confidence Range (2.706) # 3 -7.64668 -7.35779 (-0.189244,0.0996519) # !XSPEC12>error 4; # Parameter Confidence Range (2.706) #Apparent non-monotonicity in statistic space detected. #Current bracket values 2.10507, 1.51715 #and delta stat 0, 5.9464 #but latest trial 1.70847 gives 26.3625 #Suggest that you check this result using the steppar command. # Warning: renorm - no variable model to allow renormalization # Parameters #Chi-Squared |beta|/N Lvl 3:lg10Flux 4:a 5:b #53.3103 1.16417 0 -7.45748 2.10504 39.5204 #======================================== # Variances and Principal Axes # 3 4 5 # 1.0641E-08| -0.0042 -1.0000 0.0005 # 9.0801E-03| 1.0000 -0.0042 0.0004 # 4.2181E+05| 0.0004 -0.0006 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 9.087e-02 -1.024e-01 -1.857e+02 # -1.024e-01 1.282e-01 2.325e+02 # -1.857e+02 2.325e+02 4.218e+05 #------------------------------------ # #======================================================================== #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 25.0000 frozen # 3 1 cflux lg10Flux cgs -7.45748 +/- 0.301443 # 4 2 cutep50 a 2.10504 +/- 0.358000 # 5 2 cutep50 b 39.5204 +/- 649.466 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 53.31 using 59 PHA bins. # #Test statistic : Chi-Squared = 53.31 using 59 PHA bins. # Reduced chi-squared = 0.9520 for 56 degrees of freedom # Null hypothesis probability = 5.773199e-01 #***Warning: New best fit found, fit parameters will be set to new values. #Apparent non-monotonicity in statistic space detected. #Current bracket values 2.10504, 1.51613 #and delta stat 0, 5.91116 #but latest trial 1.70659 gives 26.1726 #Suggest that you check this result using the steppar command. # #***Warning: Number of trials exceeded before convergence. #Current trial values 2.23032, 2.23034 #and delta statistic 0.347864, 20.4532 # # 4 1.81059 2.23032 (-0.294453,0.125276) # !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 = 53.31 using 59 PHA bins. # #Test statistic : Chi-Squared = 53.31 using 59 PHA bins. # Reduced chi-squared = 0.9520 for 56 degrees of freedom # Null hypothesis probability = 5.773199e-01 # Current data and model not fit yet. # !XSPEC12> @/local/data/bat1/alien/Swift_3rdBATcatalog/event/scripts/test_cflux/bat_cutpow_cflux_25_50kev_fit.xcm # !XSPEC12>log none; #