#XSPEC version: 12.9.0c #Build Date/Time: Wed Jul 29 15:14:04 2015 # !XSPEC12>show; # #XSPEC version: 12.9.0c # #Wed Dec 23 02:03:43 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/trigger637044/remake_spec_cflux/spec_time_resolved//resolved_spec_8/sw00637044000b_avg.rsp associated with spectrum 1 source 1 # energies: 204 channels: 80 # Distinct RMF files: # /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger637044/remake_spec_cflux/spec_time_resolved//resolved_spec_8/sw00637044000b_avg.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger637044/remake_spec_cflux/spec_time_resolved//resolved_spec_8/sw00637044000b_avg.pha #Net count rate (cts/s) for Spectrum:1 2.121e+00 +/- 3.750e-02 # Assigned to Data Group 1 and Plot Group 1 # Noticed Channels: 4-62 # Telescope: SWIFT Instrument: BAT Channel Type: PI # Exposure Time: 1.664 sec # Using fit statistic: chi # Using test statistic: chi # Using Response (RMF) File /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger637044/remake_spec_cflux/spec_time_resolved//resolved_spec_8/sw00637044000b_avg.rsp for Source 1 # # Spectral data counts: 3.52971 # Model predicted rate: 2.13873 # # #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 50.0000 frozen # 2 1 cflux Emax keV 100.000 frozen # 3 1 cflux lg10Flux cgs -7.37337 +/- 1.25457 # 4 2 cutep50 a 2.14893 +/- 0.734859 # 5 2 cutep50 b 50.0569 +/- 719.656 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 63.64 using 59 PHA bins. # #Test statistic : Chi-Squared = 63.64 using 59 PHA bins. # Reduced chi-squared = 1.136 for 56 degrees of freedom # Null hypothesis probability = 2.255979e-01 # Weighting method: standard # !XSPEC12>error 3; # Parameter Confidence Range (2.706) #Apparent non-monotonicity in statistic space detected. #Current bracket values -7.37335, -7.14872 #and delta stat 0, 14.5105 #but latest trial -7.23213 gives 96.7459 #Suggest that you check this result using the steppar command. # 3 -7.46254 -7.26103 (-0.0891902,0.112318) # !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 #52.7805 3.27354 0 -6.20804 0.939398 9787.83 #52.7791 3.04834 1 -6.20804 0.939330 9676.37 #======================================== # Variances and Principal Axes # 3 4 5 # 5.0461E-05| -0.9930 -0.1180 0.0000 # 9.5978E-04| 0.1180 -0.9930 0.0000 # 2.6853E+10| 0.0000 -0.0000 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 9.680e-05 -7.465e-04 -9.509e+02 # -7.465e-04 1.311e-02 1.807e+04 # -9.509e+02 1.807e+04 2.685e+10 #------------------------------------ # #======================================================================== #Model cflux<1>*cutep50<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cflux Emin keV 50.0000 frozen # 2 1 cflux Emax keV 100.000 frozen # 3 1 cflux lg10Flux cgs -6.20804 +/- 9.83865E-03 # 4 2 cutep50 a 0.939330 +/- 0.114494 # 5 2 cutep50 b 9676.37 +/- 1.63869E+05 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 52.78 using 59 PHA bins. # #Test statistic : Chi-Squared = 52.78 using 59 PHA bins. # Reduced chi-squared = 0.9425 for 56 degrees of freedom # Null hypothesis probability = 5.975574e-01 #***Warning: New best fit found, fit parameters will be set to new values. # Warning: renorm - no variable model to allow renormalization # Parameters #Chi-Squared |beta|/N Lvl 3:lg10Flux 4:a 5:b #51.7757 1.53129 -3 -6.20104 0.815301 526.572 #51.5745 7.31019 -4 -6.20097 0.813677 572.188 #51.5734 0.559212 -5 -6.20100 0.814001 577.804 #======================================== # Variances and Principal Axes # 3 4 5 # 5.0511E-05| -0.9941 -0.1085 0.0000 # 1.2367E-03| 0.1085 -0.9941 0.0002 # 2.1728E+05| 0.0000 -0.0002 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 9.465e-05 -7.465e-04 -2.560e+00 # -7.465e-04 1.391e-02 5.250e+01 # -2.560e+00 5.250e+01 2.173e+05 #------------------------------------ # #======================================================================== #Model cflux<1>*cutep50<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cflux Emin keV 50.0000 frozen # 2 1 cflux Emax keV 100.000 frozen # 3 1 cflux lg10Flux cgs -6.20100 +/- 9.72877E-03 # 4 2 cutep50 a 0.814001 +/- 0.117925 # 5 2 cutep50 b 577.804 +/- 466.133 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 51.57 using 59 PHA bins. # #Test statistic : Chi-Squared = 51.57 using 59 PHA bins. # Reduced chi-squared = 0.9210 for 56 degrees of freedom # Null hypothesis probability = 6.429526e-01 #***Warning: New best fit found, fit parameters will be set to new values. # 4 0.619203 0.968257 (-0.194818,0.154235) # !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 = 51.57 using 59 PHA bins. # #Test statistic : Chi-Squared = 51.57 using 59 PHA bins. # Reduced chi-squared = 0.9210 for 56 degrees of freedom # Null hypothesis probability = 6.429526e-01 # Current data and model not fit yet. # !XSPEC12> @/local/data/bat1/alien/Swift_3rdBATcatalog/event/scripts/test_cflux/bat_cutpow_cflux_100_150kev_fit.xcm # !XSPEC12>log none; #