#XSPEC version: 12.9.1 #Build Date/Time: Thu Apr 20 23:34:29 2017 # !XSPEC12>show; # #XSPEC version: 12.9.1 # #Mon May 20 17:29:06 2019 # 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/trigger900730/remake_spec_cflux/spec_1speak/sw00900730000b_1speak.rsp associated with spectrum 1 source 1 # energies: 204 channels: 80 # Distinct RMF files: # /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger900730/remake_spec_cflux/spec_1speak/sw00900730000b_1speak.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger900730/00900730000-results/pha/sw00900730000b_peak.pha #Net count rate (cts/s) for Spectrum:1 2.072e-01 +/- 1.931e-02 # Assigned to Data Group 1 and Plot Group 1 # Noticed Channels: 4-62 # Telescope: SWIFT Instrument: BAT Channel Type: PI # Exposure Time: 1 sec # Using fit statistic: chi # Using test statistic: chi # Using Response (RMF) File /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger900730/remake_spec_cflux/spec_1speak/sw00900730000b_1speak.rsp for Source 1 # # Spectral data counts: 0.207198 # Model predicted rate: 0.214653 # # #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 -6.87280 +/- 5.00362E-02 # 4 2 cutep50 a 1.48496 +/- 0.554153 # 5 2 cutep50 b 9999.36 +/- 4.18318E+06 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 50.87 using 59 PHA bins. # #Test statistic : Chi-Squared = 50.87 using 59 PHA bins. # Reduced chi-squared = 0.9083 for 56 degrees of freedom # Null hypothesis probability = 6.689907e-01 # Weighting method: standard # !XSPEC12>error 3; # Parameter Confidence Range (2.706) # 3 -6.99182 -6.78308 (-0.119019,0.0897224) # !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 #47.3289 0.012581 -2 -7.43859 2.39648 132.918 #======================================== # Variances and Principal Axes # 3 4 5 # 5.7449E-06| -0.0569 -0.9984 0.0027 # 2.0631E-02| 0.9984 -0.0569 0.0013 # 1.9743E+05| 0.0011 -0.0028 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 2.606e-01 -6.065e-01 -2.177e+02 # -6.065e-01 1.527e+00 5.490e+02 # -2.177e+02 5.490e+02 1.974e+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 -7.43859 +/- 0.510483 # 4 2 cutep50 a 2.39648 +/- 1.23562 # 5 2 cutep50 b 132.918 +/- 444.327 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 47.33 using 59 PHA bins. # #Test statistic : Chi-Squared = 47.33 using 59 PHA bins. # Reduced chi-squared = 0.8452 for 56 degrees of freedom # Null hypothesis probability = 7.887290e-01 #***Warning: New best fit found, fit parameters will be set to new values. #Apparent non-monotonicity in statistic space detected. #Current bracket values 2.39649, 4.06117 #and delta stat 0, 9.35122 #but latest trial 3.2922 gives 9.35122 #Suggest that you check this result using the steppar command. # 4 0.946587 3.22883 (-1.44991,0.832337) # !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 = 47.33 using 59 PHA bins. # #Test statistic : Chi-Squared = 47.33 using 59 PHA bins. # Reduced chi-squared = 0.8452 for 56 degrees of freedom # Null hypothesis probability = 7.887290e-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; #