#XSPEC version: 12.9.1 #Build Date/Time: Thu Apr 20 23:34:29 2017 # !XSPEC12>show; # #XSPEC version: 12.9.1 # #Wed May 30 16:35:52 2018 # 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: /local/data/bat1/alien/heasoft_amytest_version/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/trigger819490/remake_spec_cflux/spec_20ms_peak/sw00819490000b_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/trigger819490/remake_spec_cflux/spec_20ms_peak/sw00819490000b_20ms_peak.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger819490/remake_spec_cflux/spec_20ms_peak/sw00819490000b_20ms_peak.pha #Net count rate (cts/s) for Spectrum:1 3.307e-01 +/- 7.514e-02 # 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/trigger819490/remake_spec_cflux/spec_20ms_peak/sw00819490000b_20ms_peak.rsp for Source 1 # # Spectral data counts: 0.006614 # Model predicted rate: 0.357301 # # #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 3.02926 +/- 1.38016 # 4 2 cutep50 a 1.53992 +/- 1.18481 # 5 2 cutep50 b 9999.36 +/- 1.09586E+07 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 4.06 using 10 PHA bins. # #Test statistic : Chi-Squared = 4.06 using 10 PHA bins. # Reduced chi-squared = 0.580 for 7 degrees of freedom # Null hypothesis probability = 7.726776e-01 # Weighting method: standard # !XSPEC12>error 3; # Parameter Confidence Range (2.706) #***Warning: Zero alpha-matrix diagonal element for parameter 4 #***Warning: Zero alpha-matrix diagonal element for parameter 5 # Parameter 4 is pegged at 1.53992 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. # Parameter 5 is pegged at 9999.36 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 4.64808 (-3.02961,1.61847) # !XSPEC12>error 4; # Parameter Confidence Range (2.706) #Apparent non-monotonicity in statistic space detected. #Current bracket values -1.16808, -1.34918 #and delta stat 2.28208, 9.60478 #but latest trial -1.25863 gives 10.01 #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 #2.6598 0.0748104 -3 0.558674 3.44092 366.853 #2.63983 0.338542 -3 0.571340 3.39672 359.248 #2.62137 0.421828 -3 0.583492 3.35534 351.986 #2.60432 0.498514 -3 0.595127 3.31658 345.053 #2.58857 0.570966 -3 0.606264 3.28023 338.434 #2.574 0.639224 -3 0.616922 3.24611 332.115 #2.56053 0.703366 -3 0.627123 3.21404 326.082 #2.54806 0.763512 -3 0.636888 3.18388 320.319 #2.5365 0.819811 -3 0.646237 3.15547 314.814 #2.52578 0.872435 -3 0.655192 3.12868 309.552 #2.51584 0.921562 -3 0.663773 3.10340 304.521 #======================================== # Variances and Principal Axes # 3 4 5 # 2.4185E-04| -0.1026 -0.9947 0.0047 # 2.4150E-01| 0.9947 -0.1026 0.0018 # 3.8463E+05| 0.0013 -0.0049 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 8.654e-01 -2.407e+00 -4.909e+02 # -2.407e+00 9.060e+00 1.866e+03 # -4.909e+02 1.866e+03 3.846e+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 0.663773 +/- 0.930271 # 4 2 cutep50 a 3.10340 +/- 3.01000 # 5 2 cutep50 b 304.521 +/- 620.176 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 2.52 using 10 PHA bins. # #Test statistic : Chi-Squared = 2.52 using 10 PHA bins. # Reduced chi-squared = 0.359 for 7 degrees of freedom # Null hypothesis probability = 9.258997e-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 #2.49789 0.071618 -3 0.679973 3.05668 295.057 #======================================== # Variances and Principal Axes # 3 4 5 # 2.2931E-04| -0.0966 -0.9953 0.0046 # 2.5073E-01| 0.9953 -0.0966 0.0017 # 3.9082E+05| 0.0013 -0.0047 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 9.050e-01 -2.417e+00 -5.065e+02 # -2.417e+00 8.721e+00 1.846e+03 # -5.065e+02 1.846e+03 3.908e+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 0.679973 +/- 0.951299 # 4 2 cutep50 a 3.05668 +/- 2.95312 # 5 2 cutep50 b 295.057 +/- 625.145 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 2.50 using 10 PHA bins. # #Test statistic : Chi-Squared = 2.50 using 10 PHA bins. # Reduced chi-squared = 0.357 for 7 degrees of freedom # Null hypothesis probability = 9.272557e-01 #***Warning: New best fit found, fit parameters will be set to new values. #Apparent non-monotonicity in statistic space detected. #Current bracket values 6.75366, 8.9287 #and delta stat 1.91527, 7.25068 #but latest trial 7.44794 gives 1.91525 #Suggest that you check this result using the steppar command. # 4 -0.389355 7.84118 (-3.42463,4.80591) # !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 = 2.49 using 10 PHA bins. # #Test statistic : Chi-Squared = 2.49 using 10 PHA bins. # Reduced chi-squared = 0.356 for 7 degrees of freedom # Null hypothesis probability = 9.278541e-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; #