#XSPEC version: 12.9.1 #Build Date/Time: Wed Apr 5 16:20:24 2017 # !XSPEC12>show; # #XSPEC version: 12.9.1 # #Fri Jul 7 14:25:42 2017 # 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/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/GRB090929A/remake_spec_cflux/spec_time_resolved//resolved_spec_14/sw00075259002b_avg.rsp associated with spectrum 1 source 1 # energies: 204 channels: 80 # Distinct RMF files: # /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/GRB090929A/remake_spec_cflux/spec_time_resolved//resolved_spec_14/sw00075259002b_avg.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/GRB090929A/remake_spec_cflux/spec_time_resolved//resolved_spec_14/sw00075259002b_avg.pha #Net count rate (cts/s) for Spectrum:1 1.178e-01 +/- 1.004e-02 # Assigned to Data Group 1 and Plot Group 1 # Noticed Channels: 4-62 # Telescope: SWIFT Instrument: BAT Channel Type: PI # Exposure Time: 1.328 sec # Using fit statistic: chi # Using test statistic: chi # Using Response (RMF) File /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/GRB090929A/remake_spec_cflux/spec_time_resolved//resolved_spec_14/sw00075259002b_avg.rsp for Source 1 # # Spectral data counts: 0.156396 # Model predicted rate: 0.117242 # # #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 -8.19974 +/- 3.58082 # 4 2 cutep50 a 2.08451 +/- 0.270750 # 5 2 cutep50 b 31.9768 +/- 902.306 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 49.46 using 59 PHA bins. # #Test statistic : Chi-Squared = 49.46 using 59 PHA bins. # Reduced chi-squared = 0.8831 for 56 degrees of freedom # Null hypothesis probability = 7.192437e-01 # 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 #49.4342 233.023 -2 -8.19975 2.08449 32.0083 #======================================== # Variances and Principal Axes # 3 4 5 # 7.2672E-09| -0.0022 -1.0000 0.0003 # 1.2342E-02| 1.0000 -0.0022 0.0040 # 8.1094E+05| 0.0040 -0.0003 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 1.272e+01 -9.650e-01 -3.210e+03 # -9.650e-01 7.330e-02 2.438e+02 # -3.210e+03 2.438e+02 8.109e+05 #------------------------------------ # #======================================================================== #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 -8.19975 +/- 3.56594 # 4 2 cutep50 a 2.08449 +/- 0.270731 # 5 2 cutep50 b 32.0083 +/- 900.517 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 49.43 using 59 PHA bins. # #Test statistic : Chi-Squared = 49.43 using 59 PHA bins. # Reduced chi-squared = 0.8828 for 56 degrees of freedom # Null hypothesis probability = 7.199799e-01 #***Warning: New best fit found, fit parameters will be set to new values. #Apparent non-monotonicity in statistic space detected. #Current bracket values -8.19975, -14.0657 #and delta stat 0, 14.9745 #but latest trial -10.6933 gives 14.9822 #Suggest that you check this result using the steppar command. # 3 -11.1327 -8.09368 (-2.93285,0.106196) # !XSPEC12>error 4; # Parameter Confidence Range (2.706) #Apparent non-monotonicity in statistic space detected. #Current bracket values 2.08449, 1.63914 #and delta stat 0, 3.56079 #but latest trial 1.69626 gives 4.9606 #Suggest that you check this result using the steppar command. # #***Warning: Number of trials exceeded before convergence. #Current trial values 2.18791, 2.18792 #and delta statistic 0.0266698, 14.9312 # # 4 1.86182 2.18792 (-0.222674,0.103426) # !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 = 49.43 using 59 PHA bins. # #Test statistic : Chi-Squared = 49.43 using 59 PHA bins. # Reduced chi-squared = 0.8828 for 56 degrees of freedom # Null hypothesis probability = 7.199843e-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; #