#XSPEC version: 12.10.1f #Build Date/Time: Tue May 21 12:45:11 2019 # !XSPEC12>show # #XSPEC version: 12.10.1f # #Mon Dec 2 18:49:14 2019 # 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-pc-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/GRB191130A/remake_spec_cflux/spec_time_resolved//resolved_spec_2/sw03110538005b_avg.rsp associated with spectrum 1 source 1 # energies: 204 channels: 80 # Distinct RMF files: # /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/GRB191130A/remake_spec_cflux/spec_time_resolved//resolved_spec_2/sw03110538005b_avg.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/GRB191130A/remake_spec_cflux/spec_time_resolved//resolved_spec_2/sw03110538005b_avg.pha #Net count rate (cts/s) for Spectrum:1 3.468e-02 +/- 5.559e-03 # Assigned to Data Group 1 and Plot Group 1 # Noticed Channels: 4-62 # Telescope: SWIFT Instrument: BAT Channel Type: PI # Exposure Time: 3.72 sec # Using fit statistic: chi # Using test statistic: chi # Using Response (RMF) File /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/GRB191130A/remake_spec_cflux/spec_time_resolved//resolved_spec_2/sw03110538005b_avg.rsp for Source 1 # # Spectral data counts: 0.129009 # Model predicted rate: 3.80726E-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 15.0000 frozen # 2 1 cflux Emax keV 25.0000 frozen # 3 1 cflux lg10Flux cgs -8.47701 +/- 0.470802 # 4 2 cutep50 a 2.01633 +/- 2.64721E-08 # 5 2 cutep50 b 6.78690 +/- 231.611 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 42.32 using 59 PHA bins. # #Test statistic : Chi-Squared = 42.32 using 59 PHA bins. # Reduced chi-squared = 0.7558 for 56 degrees of freedom # Null hypothesis probability = 9.116614e-01 # Weighting method: standard # !XSPEC12>error 3 # Parameter Confidence Range (2.706) #Apparent non-monotonicity in statistic space detected. #Current bracket values -8.40981, -7.70255 #and delta stat 0.565012, 442.174 #but latest trial -8.38386 gives 0.519476 #Suggest that you check this result using the steppar command. # 3 -8.77097 -8.05618 (-0.29396,0.420833) # !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 #41.9693 3.04426e+06 0 -8.47757 2.01633 7.03215 #======================================== # Variances and Principal Axes # 3 4 5 # 1.5040E-02| 1.0000 -0.0000 0.0000 # 1.6345E-20| -0.0000 -1.0000 0.0000 # 6.1941E+04| 0.0000 -0.0000 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 2.175e-01 -2.507e-08 -1.120e+02 # -2.507e-08 3.097e-15 1.385e-05 # -1.120e+02 1.385e-05 6.193e+04 #------------------------------------ # #======================================================================== #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 -8.47757 +/- 0.466394 # 4 2 cutep50 a 2.01633 +/- 5.56538E-08 # 5 2 cutep50 b 7.03215 +/- 248.866 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 41.97 using 59 PHA bins. # #Test statistic : Chi-Squared = 41.97 using 59 PHA bins. # Reduced chi-squared = 0.7495 for 56 degrees of freedom # Null hypothesis probability = 9.179941e-01 #***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: 1.96833, with delta statistic: 0.642843 # # #*** Parameter lower bound is INVALID. # # 4 0 2.06433 (-2.01633,0.0479986) # !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 = 41.97 using 59 PHA bins. # #Test statistic : Chi-Squared = 41.97 using 59 PHA bins. # Reduced chi-squared = 0.7495 for 56 degrees of freedom # Null hypothesis probability = 9.179941e-01 # 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 #