#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 03:25:24 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/trigger558271/remake_spec_cflux/spec_time_resolved//resolved_spec_3/sw00558271000b_avg.rsp associated with spectrum 1 source 1 # energies: 204 channels: 80 # Distinct RMF files: # /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger558271/remake_spec_cflux/spec_time_resolved//resolved_spec_3/sw00558271000b_avg.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger558271/remake_spec_cflux/spec_time_resolved//resolved_spec_3/sw00558271000b_avg.pha #Net count rate (cts/s) for Spectrum:1 1.552e-03 +/- 9.417e-04 # Assigned to Data Group 1 and Plot Group 1 # Noticed Channels: 4-62 # Telescope: SWIFT Instrument: BAT Channel Type: PI # Exposure Time: 123.7 sec # Using fit statistic: chi # Using test statistic: chi # Using Response (RMF) File /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger558271/remake_spec_cflux/spec_time_resolved//resolved_spec_3/sw00558271000b_avg.rsp for Source 1 # # Spectral data counts: 0.191911 # Model predicted rate: 1.37098E-03 # # #Current model list: # #======================================================================== #Model cutep50<1> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cutep50 a 1.46056 +/- 12.2947 # 2 1 cutep50 b 6.29001 +/- 123.809 # 3 1 cutep50 norm 1.12840E-03 +/- 1.90382E-02 #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 48.61 using 59 PHA bins. # #Test statistic : Chi-Squared = 48.61 using 59 PHA bins. # Reduced chi-squared = 0.8680 for 56 degrees of freedom # Null hypothesis probability = 7.478912e-01 # Weighting method: standard # !XSPEC12> error 1 # Parameter Confidence Range (2.706) # Parameters #Chi-Squared |beta|/N Lvl 1:a 2:b 3:norm #48.588 0.00432318 -3 0.780840 11.1480 0.00339350 #======================================== # Variances and Principal Axes # 1 2 3 # 1.7395E-06| -0.0079 -0.0006 -1.0000 # 2.8620E+00| 0.9842 0.1771 -0.0078 # 5.9221E+03| -0.1771 0.9842 0.0008 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 1.885e+02 -1.032e+03 -9.022e-01 # -1.032e+03 5.736e+03 4.888e+00 # -9.022e-01 4.888e+00 4.349e-03 #------------------------------------ # #======================================================================== #Model cutep50<1> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cutep50 a 0.780840 +/- 13.7291 # 2 1 cutep50 b 11.1480 +/- 75.7396 # 3 1 cutep50 norm 3.39350E-03 +/- 6.59446E-02 #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 48.59 using 59 PHA bins. # #Test statistic : Chi-Squared = 48.59 using 59 PHA bins. # Reduced chi-squared = 0.8676 for 56 degrees of freedom # Null hypothesis probability = 7.486122e-01 #***Warning: New best fit found, fit parameters will be set to new values. # Parameters #Chi-Squared |beta|/N Lvl 1:a 2:b 3:norm #48.5688 0.000397947 -3 -0.281487 15.4272 0.0205085 #======================================== # Variances and Principal Axes # 1 2 3 # 8.8351E-05| -0.0423 -0.0036 -0.9991 # 1.6961E+01| 0.9263 0.3745 -0.0405 # 1.3227E+03| -0.3743 0.9272 0.0125 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 1.999e+02 -4.532e+02 -6.803e+00 # -4.532e+02 1.140e+03 1.502e+01 # -6.803e+00 1.502e+01 2.331e-01 #------------------------------------ # #======================================================================== #Model cutep50<1> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cutep50 a -0.281487 +/- 14.1381 # 2 1 cutep50 b 15.4272 +/- 33.7574 # 3 1 cutep50 norm 2.05085E-02 +/- 0.482812 #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 48.57 using 59 PHA bins. # #Test statistic : Chi-Squared = 48.57 using 59 PHA bins. # Reduced chi-squared = 0.8673 for 56 degrees of freedom # Null hypothesis probability = 7.492471e-01 #***Warning: New best fit found, fit parameters will be set to new values. #***Warning: Parameter pegged at hard limit: -10 # Due to zero model norms, the following fit parameters are temporarily frozen:2 # Due to zero model norms, the following fit parameters are temporarily frozen:2 # Due to zero model norms, the following fit parameters are temporarily frozen:2 # Due to zero model norms, the following fit parameters are temporarily frozen:2 #Apparent non-monotonicity in statistic space detected. #Current bracket values -0.333228, 2.50094 #and delta stat 0, 3.06899 #but latest trial 2.23778 gives 3.06899 #Suggest that you check this result using the steppar command. # 1 0 1.08386 (0.333228,1.41709) # !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 -0.333228 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. # Parameter 3 is pegged at 0.0223769 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: 2.91141e+07, with delta statistic: 2.37607 # # #*** Parameter upper bound is INVALID. # # 2 0 0 (-15.6994,-15.6994) # !XSPEC12> error 3 # Parameter Confidence Range (2.706) # Due to zero model norms, the following fit parameters are temporarily frozen:1 2 # #***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: 416401, with delta statistic: 0.491807 # # #*** Parameter upper bound is INVALID. # # 3 0 0 (-0.0250856,-0.0250856) # !XSPEC12> log none #