#XSPEC version: 12.9.0c #Build Date/Time: Wed Jul 29 15:14:04 2015 # !XSPEC12>show; # #XSPEC version: 12.9.0c # #Mon Dec 28 14:05:03 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/trigger200638/remake_spec_cflux/spec_20ms_peak/sw00200638000b_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/trigger200638/remake_spec_cflux/spec_20ms_peak/sw00200638000b_20ms_peak.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger200638/remake_spec_cflux/spec_20ms_peak/sw00200638000b_20ms_peak.pha #Net count rate (cts/s) for Spectrum:1 1.399e+00 +/- 1.764e-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/trigger200638/remake_spec_cflux/spec_20ms_peak/sw00200638000b_20ms_peak.rsp for Source 1 # # Spectral data counts: 0.0279772 # Model predicted rate: 1.38519 # # #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 25.0000 frozen # 2 1 cflux Emax keV 50.0000 frozen # 3 1 cflux lg10Flux cgs -6.87516 +/- 1.37660 # 4 2 cutep50 a 2.02041 +/- 1.38417E-06 # 5 2 cutep50 b 8.23078 +/- 382.840 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 8.31 using 10 PHA bins. # #Test statistic : Chi-Squared = 8.31 using 10 PHA bins. # Reduced chi-squared = 1.19 for 7 degrees of freedom # Null hypothesis probability = 3.056800e-01 # Weighting method: standard # !XSPEC12>error 3; # Parameter Confidence Range (2.706) # 3 -7.1799 -6.72119 (-0.304741,0.153971) # !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 #8.29998 96287.5 0 -6.87522 2.02040 8.24548 #======================================== # Variances and Principal Axes # 3 4 5 # 1.7922E-02| 1.0000 -0.0000 0.0000 # 2.3760E-19| -0.0000 -1.0000 0.0000 # 1.4780E+05| 0.0000 -0.0000 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 1.896e+00 -1.960e-06 -5.269e+02 # -1.960e-06 2.045e-12 5.498e-04 # -5.269e+02 5.498e-04 1.478e+05 #------------------------------------ # #======================================================================== #Model cflux<1>*cutep50<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cflux Emin keV 25.0000 frozen # 2 1 cflux Emax keV 50.0000 frozen # 3 1 cflux lg10Flux cgs -6.87522 +/- 1.37684 # 4 2 cutep50 a 2.02040 +/- 1.42994E-06 # 5 2 cutep50 b 8.24548 +/- 384.499 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 8.30 using 10 PHA bins. # #Test statistic : Chi-Squared = 8.30 using 10 PHA bins. # Reduced chi-squared = 1.19 for 7 degrees of freedom # Null hypothesis probability = 3.068867e-01 #***Warning: New best fit found, fit parameters will be set to new values. #Apparent non-monotonicity in statistic space detected. #Current bracket values 2.0204, 1.98186 #and delta stat 0, 7.05176 #but latest trial 1.99653 gives 7.36083 #Suggest that you check this result using the steppar command. #Apparent non-monotonicity in statistic space detected. #Current bracket values 2.04707, 2.04923 #and delta stat 0.0231038, 10.4157 #but latest trial 2.04774 gives 10.4171 #Suggest that you check this result using the steppar command. # 4 2.00113 2.04815 (-0.0192696,0.0277486) # !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 = 8.30 using 10 PHA bins. # #Test statistic : Chi-Squared = 8.30 using 10 PHA bins. # Reduced chi-squared = 1.19 for 7 degrees of freedom # Null hypothesis probability = 3.068867e-01 # Current data and model not fit yet. # !XSPEC12> @/local/data/bat1/alien/Swift_3rdBATcatalog/event/scripts/test_cflux/bat_cutpow_cflux_50_100kev_fit.xcm # !XSPEC12>log none; #