#XSPEC version: 12.9.1 #Build Date/Time: Wed Apr 5 16:20:24 2017 # !XSPEC12>show; # #XSPEC version: 12.9.1 # #Thu Apr 13 18:07:02 2017 # 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/manager/../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/trigger743065/remake_spec_cflux/spec_20ms_peak/sw00743065000b_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/trigger743065/remake_spec_cflux/spec_20ms_peak/sw00743065000b_20ms_peak.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger743065/remake_spec_cflux/spec_20ms_peak/sw00743065000b_20ms_peak.pha #Net count rate (cts/s) for Spectrum:1 5.226e-01 +/- 1.453e-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/trigger743065/remake_spec_cflux/spec_20ms_peak/sw00743065000b_20ms_peak.rsp for Source 1 # # Spectral data counts: 0.0104511 # Model predicted rate: 0.298279 # # #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 150.000 frozen # 3 1 cpflux Flux 2.52841 +/- 1.13849 # 4 2 cutep50 a 1.65453 +/- 2.68564 # 5 2 cutep50 b 9999.36 +/- 3.11964E+07 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 12.85 using 10 PHA bins. # #Test statistic : Chi-Squared = 12.85 using 10 PHA bins. # Reduced chi-squared = 1.835 for 7 degrees of freedom # Null hypothesis probability = 7.590878e-02 # Weighting method: standard # !XSPEC12>error 3; # 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 #12.3205 0.489529 -1 0.537359 -2.67317 9999.20 #12.2571 0.276588 -1 0.479325 -2.75181 9999.22 #12.2422 0.110607 -1 0.452609 -2.79496 9999.20 #12.24 0.136983 0 0.448798 -2.79590 9999.19 #======================================== # Variances and Principal Axes # 3 4 5 # 1.4182E-02| -0.7268 0.6869 -0.0000 # 8.1603E-01| 0.6869 0.7268 -0.0000 # 3.7804E+10| 0.0000 0.0001 1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 2.948e+00 1.770e+01 3.108e+05 # 1.770e+01 1.176e+02 2.105e+06 # 3.108e+05 2.105e+06 3.780e+10 #------------------------------------ # #======================================================================== #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 150.000 frozen # 3 1 cpflux Flux 0.448798 +/- 1.71687 # 4 2 cutep50 a -2.79590 +/- 10.8445 # 5 2 cutep50 b 9999.19 +/- 1.94433E+05 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 12.24 using 10 PHA bins. # #Test statistic : Chi-Squared = 12.24 using 10 PHA bins. # Reduced chi-squared = 1.749 for 7 degrees of freedom # Null hypothesis probability = 9.293624e-02 #***Warning: New best fit found, fit parameters will be set to new values. #***Warning: Zero alpha-matrix diagonal element for parameter 4 #***Warning: Zero alpha-matrix diagonal element for parameter 5 # Parameter 4 is pegged at -2.7959 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. # Parameter 5 is pegged at 9999.19 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. # #***XSPEC Error: No variable parameters for fit # Fit error occurred during lower bound error calculation. # 3 0 4.08068 (-0.445857,3.63483) # !XSPEC12>error 4; # Parameter Confidence Range (2.706) # #***Warning: Number of trials exceeded before bracketing of delta fit-stat. #Last attempt: -9.35284e+06, with delta statistic: 1.32544 # # #*** Parameter lower bound is INVALID. # # #***Warning: Number of trials exceeded before convergence. #Current trial values 30.9424, 31.0649 #and delta statistic 0.571686, 8.25486 # # 4 0 9.97101 (2.79949,12.7705) # !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 = 12.24 using 10 PHA bins. # #Test statistic : Chi-Squared = 12.24 using 10 PHA bins. # Reduced chi-squared = 1.748 for 7 degrees of freedom # Null hypothesis probability = 9.299742e-02 # Current data and model not fit yet. # !XSPEC12> @/local/data/bat1/alien/Swift_3rdBATcatalog/event/scripts/test_cflux/bat_cutpow_cpflux_15_25kev_fit.xcm # !XSPEC12>log none; #