#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 04:21:46 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/trigger232683/remake_spec_cflux/spec_time_resolved//resolved_spec_54/sw00232683000b_avg.rsp associated with spectrum 1 source 1 # energies: 204 channels: 80 # Distinct RMF files: # /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger232683/remake_spec_cflux/spec_time_resolved//resolved_spec_54/sw00232683000b_avg.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger232683/remake_spec_cflux/spec_time_resolved//resolved_spec_54/sw00232683000b_avg.pha #Net count rate (cts/s) for Spectrum:1 1.084e+00 +/- 1.902e-02 # Assigned to Data Group 1 and Plot Group 1 # Noticed Channels: 4-62 # Telescope: SWIFT Instrument: BAT Channel Type: PI # Exposure Time: 1.4 sec # Using fit statistic: chi # Using test statistic: chi # Using Response (RMF) File /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger232683/remake_spec_cflux/spec_time_resolved//resolved_spec_54/sw00232683000b_avg.rsp for Source 1 # # Spectral data counts: 1.51793 # Model predicted rate: 1.10106 # # #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 25.0000 frozen # 3 1 cflux lg10Flux cgs -7.40953 +/- 0.123679 # 4 2 cutep50 a 2.00817 +/- 3.25418E-20 # 5 2 cutep50 b 2.99723 +/- 22.9447 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 72.35 using 59 PHA bins. # #Test statistic : Chi-Squared = 72.35 using 59 PHA bins. # Reduced chi-squared = 1.292 for 56 degrees of freedom # Null hypothesis probability = 6.972793e-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:lg10Flux 4:a 5:b #72.2143 4.56786e+21 0 -7.41623 2.00817 2.99511 #======================================== # Variances and Principal Axes # 3 4 5 # 2.9071E-26| -1.0000 -0.0000 -0.0000 # 1.9738E-47| 0.0000 -1.0000 0.0000 # 0.0000E+00| 0.0000 -0.0000 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 1.578e-02 -3.850e-21 -2.804e+00 # -3.850e-21 1.020e-39 7.430e-19 # -2.804e+00 7.430e-19 5.413e+02 #------------------------------------ # #======================================================================== #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 25.0000 frozen # 3 1 cflux lg10Flux cgs -7.41623 +/- 0.125633 # 4 2 cutep50 a 2.00817 +/- 3.19368E-20 # 5 2 cutep50 b 2.99511 +/- 23.2663 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 72.21 using 59 PHA bins. # #Test statistic : Chi-Squared = 72.21 using 59 PHA bins. # Reduced chi-squared = 1.290 for 56 degrees of freedom # Null hypothesis probability = 7.122373e-02 #***Warning: New best fit found, fit parameters will be set to new values. #Apparent non-monotonicity in statistic space detected. #Current bracket values -7.41623, -7.62289 #and delta stat 0, 24.3307 #but latest trial -7.48515 gives 26.7218 #Suggest that you check this result using the steppar command. # 3 -7.51956 -7.36906 (-0.103422,0.0470727) # !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 #72.1759 4.76938e+19 0 -7.40954 2.00817 2.99860 #======================================== # Variances and Principal Axes # 3 4 5 # 3.0988E-26| -1.0000 -0.0000 -0.0000 # 2.2386E-47| 0.0000 -1.0000 0.0000 # 0.0000E+00| 0.0000 -0.0000 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 1.530e-02 -3.947e-21 -2.725e+00 # -3.947e-21 1.106e-39 7.640e-19 # -2.725e+00 7.640e-19 5.276e+02 #------------------------------------ # #======================================================================== #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 25.0000 frozen # 3 1 cflux lg10Flux cgs -7.40954 +/- 0.123674 # 4 2 cutep50 a 2.00817 +/- 3.32608E-20 # 5 2 cutep50 b 2.99860 +/- 22.9696 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 72.18 using 59 PHA bins. # #Test statistic : Chi-Squared = 72.18 using 59 PHA bins. # Reduced chi-squared = 1.289 for 56 degrees of freedom # Null hypothesis probability = 7.164158e-02 #***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: 2.00817, with delta statistic: 0 # # #*** Parameter lower bound is INVALID. # # #***Warning: Number of trials exceeded before bracketing of delta fit-stat. #Last attempt: 2.00817, with delta statistic: 0 # # #*** Parameter upper bound is INVALID. # # 4 0 0 (-2.00817,-2.00817) # !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 = 72.18 using 59 PHA bins. # #Test statistic : Chi-Squared = 72.18 using 59 PHA bins. # Reduced chi-squared = 1.289 for 56 degrees of freedom # Null hypothesis probability = 7.164158e-02 # Current data and model not fit yet. # !XSPEC12> @/local/data/bat1/alien/Swift_3rdBATcatalog/event/scripts/test_cflux/bat_cutpow_cflux_25_50kev_fit.xcm # !XSPEC12>log none; #