#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 08:35:07 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/trigger553847/remake_spec_cflux/spec_20ms_peak/sw00553847000b_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/trigger553847/remake_spec_cflux/spec_20ms_peak/sw00553847000b_20ms_peak.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger553847/remake_spec_cflux/spec_20ms_peak/sw00553847000b_20ms_peak.pha #Net count rate (cts/s) for Spectrum:1 3.351e-01 +/- 1.157e-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/trigger553847/remake_spec_cflux/spec_20ms_peak/sw00553847000b_20ms_peak.rsp for Source 1 # # Spectral data counts: 0.00670185 # Model predicted rate: 0.331542 # # #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 350.000 frozen # 3 1 cpflux Flux 3.30792 +/- 2.52639 # 4 2 cutep50 a 1.29214 +/- 2.04765 # 5 2 cutep50 b 9999.36 +/- 1.01207E+07 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 5.80 using 10 PHA bins. # #Test statistic : Chi-Squared = 5.80 using 10 PHA bins. # Reduced chi-squared = 0.829 for 7 degrees of freedom # Null hypothesis probability = 5.627622e-01 # Weighting method: standard # !XSPEC12>error 3; # Parameter Confidence Range (2.706) #Apparent non-monotonicity in statistic space detected. #Current bracket values 1.76811, 1.59736 #and delta stat 2.65176, 3.27106 #but latest trial 1.75241 gives 2.22949 #Suggest that you check this result using the steppar command. # 3 1.68273 5.71061 (-1.62685,2.40103) # !XSPEC12>error 4; # Parameter Confidence Range (2.706) #Apparent non-monotonicity in statistic space detected. #Current bracket values -0.929782, -0.951573 #and delta stat 2.48076, 3.67765 #but latest trial -0.936709 gives 3.82577 #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:Flux 4:a 5:b #5.24616 0.0258071 -3 0.622400 4.57600 535.501 #5.23242 0.2684 -3 0.640382 4.49592 526.696 #5.21901 0.264291 -3 0.658131 4.41932 518.008 #5.20615 0.244284 -3 0.675483 4.34637 509.488 #5.19394 0.221995 -3 0.692356 4.27711 501.168 #5.18241 0.198416 -3 0.708682 4.21155 493.076 #5.17161 0.174055 -3 0.724411 4.14964 485.234 #5.16154 0.149392 -3 0.739507 4.09130 477.659 #5.15221 0.124871 -3 0.753946 4.03641 470.362 #======================================== # Variances and Principal Axes # 3 4 5 # 1.2556E-03| -0.1647 -0.9863 0.0072 # 5.5967E-01| 0.9863 -0.1647 0.0027 # 3.9103E+05| 0.0015 -0.0075 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 1.392e+00 -4.413e+00 -5.755e+02 # -4.413e+00 2.207e+01 2.937e+03 # -5.755e+02 2.937e+03 3.910e+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 350.000 frozen # 3 1 cpflux Flux 0.753946 +/- 1.17968 # 4 2 cutep50 a 4.03641 +/- 4.69814 # 5 2 cutep50 b 470.362 +/- 625.309 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 5.15 using 10 PHA bins. # #Test statistic : Chi-Squared = 5.15 using 10 PHA bins. # Reduced chi-squared = 0.736 for 7 degrees of freedom # Null hypothesis probability = 6.413943e-01 #***Warning: New best fit found, fit parameters will be set to new values. # #***Warning: Number of trials exceeded before bracketing of delta fit-stat. #Last attempt: 4.05191e+06, with delta statistic: 1.08175 # # #*** Parameter upper bound is INVALID. # # 4 -0.575674 0 (-4.56051,-3.98484) # !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 = 5.14 using 10 PHA bins. # #Test statistic : Chi-Squared = 5.14 using 10 PHA bins. # Reduced chi-squared = 0.735 for 7 degrees of freedom # Null hypothesis probability = 6.424446e-01 # Current data and model not fit yet. # !XSPEC12> @/local/data/bat1/alien/Swift_3rdBATcatalog/event/scripts/test_cflux/bat_cutpow_cpflux_15_150kev_fit.xcm # !XSPEC12>log none; #