#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 04:16:04 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/trigger557589/remake_spec_cflux/spec_time_resolved//resolved_spec_7/sw00557589000b_avg.rsp associated with spectrum 1 source 1 # energies: 204 channels: 80 # Distinct RMF files: # /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger557589/remake_spec_cflux/spec_time_resolved//resolved_spec_7/sw00557589000b_avg.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger557589/remake_spec_cflux/spec_time_resolved//resolved_spec_7/sw00557589000b_avg.pha #Net count rate (cts/s) for Spectrum:1 6.669e-02 +/- 6.780e-03 # Assigned to Data Group 1 and Plot Group 1 # Noticed Channels: 4-62 # Telescope: SWIFT Instrument: BAT Channel Type: PI # Exposure Time: 2.704 sec # Using fit statistic: chi # Using test statistic: chi # Using Response (RMF) File /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger557589/remake_spec_cflux/spec_time_resolved//resolved_spec_7/sw00557589000b_avg.rsp for Source 1 # # Spectral data counts: 0.180332 # Model predicted rate: 8.67052E-02 # # #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 100.000 frozen # 2 1 cflux Emax keV 150.000 frozen # 3 1 cflux lg10Flux cgs -7.96663 +/- 0.147363 # 4 2 cutep50 a 1.69962 +/- 0.494262 # 5 2 cutep50 b 9999.36 +/- 6.95752E+06 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 79.44 using 59 PHA bins. # #Test statistic : Chi-Squared = 79.44 using 59 PHA bins. # Reduced chi-squared = 1.418 for 56 degrees of freedom # Null hypothesis probability = 2.141546e-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 #67.6346 1.99301 -1 -8.15782 1.26356 89.5401 #67.2741 0.334231 -1 -8.12193 1.30497 104.200 #66.9808 0.778763 -1 -8.09283 1.34174 123.782 #66.7494 0.935814 -1 -8.06875 1.37488 150.577 #66.5689 1.04906 -1 -8.04891 1.40472 188.840 #66.4296 1.16275 -1 -8.03264 1.43152 246.876 #66.3242 1.29887 -1 -8.01938 1.45543 342.782 #66.2495 1.48351 -1 -8.00864 1.47656 522.595 #66.2078 1.75694 -1 -8.00010 1.49490 932.987 #66.1127 2.1864 -1 -7.99356 1.51030 9995.37 #66.0903 1.7178 0 -7.99474 1.50722 9999.29 #66.0817 1.18466 0 -7.99522 1.50541 9999.35 #======================================== # Variances and Principal Axes # 3 4 5 # 1.5581E-03| -0.8930 -0.4500 0.0000 # 4.2088E-02| 0.4500 -0.8930 0.0000 # 2.7081E+13| -0.0000 -0.0000 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 2.660e-02 6.464e-02 6.752e+05 # 6.464e-02 4.230e-01 3.246e+06 # 6.752e+05 3.246e+06 2.708e+13 #------------------------------------ # #======================================================================== #Model cflux<1>*cutep50<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cflux Emin keV 100.000 frozen # 2 1 cflux Emax keV 150.000 frozen # 3 1 cflux lg10Flux cgs -7.99522 +/- 0.163094 # 4 2 cutep50 a 1.50541 +/- 0.650353 # 5 2 cutep50 b 9999.35 +/- 5.20391E+06 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 66.08 using 59 PHA bins. # #Test statistic : Chi-Squared = 66.08 using 59 PHA bins. # Reduced chi-squared = 1.180 for 56 degrees of freedom # Null hypothesis probability = 1.677830e-01 #***Warning: New best fit found, fit parameters will be set to new values. # 3 -8.26341 -7.92008 (-0.268049,0.0752805) # !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 #65.7875 0.311255 -2 -8.81607 2.57244 185.108 #======================================== # Variances and Principal Axes # 3 4 5 # 2.1272E-05| -0.0967 -0.9953 0.0030 # 1.5000E-02| 0.9953 -0.0967 0.0030 # 9.4001E+04| 0.0027 -0.0033 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 7.035e-01 -8.466e-01 -2.544e+02 # -8.466e-01 1.037e+00 3.123e+02 # -2.544e+02 3.123e+02 9.400e+04 #------------------------------------ # #======================================================================== #Model cflux<1>*cutep50<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cflux Emin keV 100.000 frozen # 2 1 cflux Emax keV 150.000 frozen # 3 1 cflux lg10Flux cgs -8.81607 +/- 0.838752 # 4 2 cutep50 a 2.57244 +/- 1.01856 # 5 2 cutep50 b 185.108 +/- 306.593 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 65.79 using 59 PHA bins. # #Test statistic : Chi-Squared = 65.79 using 59 PHA bins. # Reduced chi-squared = 1.175 for 56 degrees of freedom # Null hypothesis probability = 1.741140e-01 #***Warning: New best fit found, fit parameters will be set to new values. #Apparent non-monotonicity in statistic space detected. #Current bracket values 3.30869, 3.31426 #and delta stat 1.56665, 14.0044 #but latest trial 3.31148 gives 14.0371 #Suggest that you check this result using the steppar command. # 4 0.795125 3.31148 (-1.7764,0.739947) # !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 = 65.79 using 59 PHA bins. # #Test statistic : Chi-Squared = 65.79 using 59 PHA bins. # Reduced chi-squared = 1.175 for 56 degrees of freedom # Null hypothesis probability = 1.741434e-01 # Current data and model not fit yet. # !XSPEC12> @/local/data/bat1/alien/Swift_3rdBATcatalog/event/scripts/test_cflux/bat_cutpow_cflux_100_350kev_fit.xcm # !XSPEC12>log none; #