#XSPEC version: 12.9.0c #Build Date/Time: Wed Jul 29 15:14:04 2015 # !XSPEC12> show # #XSPEC version: 12.9.0c # #Tue Dec 22 22:05:19 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: Channels # 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/trigger650977/remake_spec_cflux/spec_time_resolved//resolved_spec_10/sw00650977000b_avg.rsp associated with spectrum 1 source 1 # energies: 204 channels: 80 # Distinct RMF files: # /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger650977/remake_spec_cflux/spec_time_resolved//resolved_spec_10/sw00650977000b_avg.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger650977/remake_spec_cflux/spec_time_resolved//resolved_spec_10/sw00650977000b_avg.pha #Net count rate (cts/s) for Spectrum:1 5.489e-02 +/- 3.587e-03 # Assigned to Data Group 1 and Plot Group 1 # Noticed Channels: 4-62 # Telescope: SWIFT Instrument: BAT Channel Type: PI # Exposure Time: 8.532 sec # Using fit statistic: chi # Using test statistic: chi # Using Response (RMF) File /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger650977/remake_spec_cflux/spec_time_resolved//resolved_spec_10/sw00650977000b_avg.rsp for Source 1 # # Spectral data counts: 0.468325 # Model predicted rate: 5.39501E-02 # # #Current model list: # #======================================================================== #Model cutep50<1> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cutep50 a 1.41869 +/- 0.407708 # 2 1 cutep50 b 9999.32 +/- 2.60354E+06 # 3 1 cutep50 norm 3.41576E-03 +/- 1.57650E-03 #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 67.77 using 59 PHA bins. # #Test statistic : Chi-Squared = 67.77 using 59 PHA bins. # Reduced chi-squared = 1.210 for 56 degrees of freedom # Null hypothesis probability = 1.347220e-01 # Weighting method: standard # !XSPEC12> error 1 # Parameter Confidence Range (2.706) #Apparent non-monotonicity in statistic space detected. #Current bracket values 1.41869, 0.748011 #and delta stat 0, 5.22993 #but latest trial 0.936263 gives 14.9663 #Suggest that you check this result using the steppar command. # 1 1.08335 1.60855 (-0.334845,0.190354) # !XSPEC12> error 2 # Parameter Confidence Range (2.706) #***Warning: Zero alpha-matrix diagonal element for parameter 1 #***Warning: Zero alpha-matrix diagonal element for parameter 3 # Parameter 1 is pegged at 1.41819 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. # Parameter 3 is pegged at 0.003416 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. # #***XSPEC Error: No variable parameters for fit # Fit error occurred during lower bound error calculation. # #***Warning: Number of trials exceeded before bracketing of delta fit-stat. #Last attempt: 2.24542e+12, with delta statistic: 0 # # #*** Parameter upper bound is INVALID. # # 2 0 0 (-9999.36,-9999.36) # !XSPEC12> error 3 # Parameter Confidence Range (2.706) # Parameters #Chi-Squared |beta|/N Lvl 1:a 2:b 3:norm #67.3262 0.707049 -2 2.59741 190.740 0.000823863 #======================================== # Variances and Principal Axes # 1 2 3 # 2.8128E-09| -0.0178 0.0001 -0.9998 # 6.9622E-05| 0.9998 -0.0034 -0.0178 # 4.2163E+04| 0.0034 1.0000 -0.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 4.889e-01 1.436e+02 -4.110e-04 # 1.436e+02 4.216e+04 -1.203e-01 # -4.110e-04 -1.203e-01 3.683e-07 #------------------------------------ # #======================================================================== #Model cutep50<1> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cutep50 a 2.59741 +/- 0.699188 # 2 1 cutep50 b 190.740 +/- 205.336 # 3 1 cutep50 norm 8.23863E-04 +/- 6.06869E-04 #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 67.33 using 59 PHA bins. # #Test statistic : Chi-Squared = 67.33 using 59 PHA bins. # Reduced chi-squared = 1.202 for 56 degrees of freedom # Null hypothesis probability = 1.428509e-01 #***Warning: New best fit found, fit parameters will be set to new values. #Apparent non-monotonicity in statistic space detected. #Current bracket values 0.000823863, 0.000296591 #and delta stat 0, 3.94811 #but latest trial 0.000387343 gives 5.55043 #Suggest that you check this result using the steppar command. # 3 0.000560227 0.00179761 (-0.000264259,0.00097312) # !XSPEC12> log none #