#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 19:53:45 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/trigger522586/remake_spec_cflux/spec_20ms_peak/sw00522586000b_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/trigger522586/remake_spec_cflux/spec_20ms_peak/sw00522586000b_20ms_peak.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger522586/remake_spec_cflux/spec_20ms_peak/sw00522586000b_20ms_peak.pha #Net count rate (cts/s) for Spectrum:1 6.246e-01 +/- 1.451e-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/trigger522586/remake_spec_cflux/spec_20ms_peak/sw00522586000b_20ms_peak.rsp for Source 1 # # Spectral data counts: 0.0124911 # Model predicted rate: 0.542170 # # #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 150.000 frozen # 3 1 cflux lg10Flux cgs -6.72070 +/- 3.45623 # 4 2 cutep50 a 2.04501 +/- 2.03045E-02 # 5 2 cutep50 b 18.0734 +/- 1178.91 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 5.39 using 10 PHA bins. # #Test statistic : Chi-Squared = 5.39 using 10 PHA bins. # Reduced chi-squared = 0.770 for 7 degrees of freedom # Null hypothesis probability = 6.127314e-01 # Weighting method: standard # !XSPEC12>error 3; # Parameter Confidence Range (2.706) #Apparent non-monotonicity in statistic space detected. #Current bracket values -6.72069, -6.44623 #and delta stat 0, 4.13739 #but latest trial -6.48603 gives 5.7579 #Suggest that you check this result using the steppar command. # 3 -7.416 -6.58346 (-0.695303,0.137232) # !XSPEC12>error 4; # Parameter Confidence Range (2.706) # Warning: renorm - no variable model to allow renormalization # Parameters #Chi-Squared |beta|/N Lvl 3:lg10Flux 4:a 5:b #5.36003 5.03646e+10 1 -6.70579 2.01160 4.74095 #======================================== # Variances and Principal Axes # 3 4 5 # 4.4150E-02| 1.0000 -0.0000 0.0000 # 2.5872E-29| -0.0000 -1.0000 0.0000 # 6.7941E+02| 0.0000 -0.0000 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 1.317e+01 -3.141e-11 -1.160e+03 # -3.141e-11 7.515e-23 2.776e-09 # -1.160e+03 2.776e-09 1.025e+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 150.000 frozen # 3 1 cflux lg10Flux cgs -6.70579 +/- 3.62903 # 4 2 cutep50 a 2.01160 +/- 8.66913E-12 # 5 2 cutep50 b 4.74095 +/- 320.171 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 5.36 using 10 PHA bins. # #Test statistic : Chi-Squared = 5.36 using 10 PHA bins. # Reduced chi-squared = 0.766 for 7 degrees of freedom # Null hypothesis probability = 6.161158e-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: 2.0116, with delta statistic: 0 # # #*** Parameter lower bound is INVALID. # # #***Warning: Number of trials exceeded before bracketing of delta fit-stat. #Last attempt: 2.01161, with delta statistic: 5.0623e-06 # # #*** Parameter upper bound is INVALID. # # 4 0 0 (-2.0116,-2.0116) # !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 = 5.36 using 10 PHA bins. # #Test statistic : Chi-Squared = 5.36 using 10 PHA bins. # Reduced chi-squared = 0.766 for 7 degrees of freedom # Null hypothesis probability = 6.161158e-01 # Current data and model not fit yet. # !XSPEC12> @/local/data/bat1/alien/Swift_3rdBATcatalog/event/scripts/test_cflux/bat_cutpow_cflux_15_25kev_fit.xcm # !XSPEC12>log none; #