#XSPEC version: 12.9.0c #Build Date/Time: Wed Jul 29 15:14:04 2015 # !XSPEC12> show # #XSPEC version: 12.9.0c # #Fri Dec 25 11:26:44 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/trigger444643/remake_spec_cflux/spec_time_resolved//resolved_spec_18/sw00444643000b_avg.rsp associated with spectrum 1 source 1 # energies: 204 channels: 80 # Distinct RMF files: # /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger444643/remake_spec_cflux/spec_time_resolved//resolved_spec_18/sw00444643000b_avg.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger444643/remake_spec_cflux/spec_time_resolved//resolved_spec_18/sw00444643000b_avg.pha #Net count rate (cts/s) for Spectrum:1 2.146e-01 +/- 6.267e-03 # Assigned to Data Group 1 and Plot Group 1 # Noticed Channels: 4-62 # Telescope: SWIFT Instrument: BAT Channel Type: PI # Exposure Time: 3.936 sec # Using fit statistic: chi # Using test statistic: chi # Using Response (RMF) File /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger444643/remake_spec_cflux/spec_time_resolved//resolved_spec_18/sw00444643000b_avg.rsp for Source 1 # # Spectral data counts: 0.84476 # Model predicted rate: 0.214591 # # #Current model list: # #======================================================================== #Model cutep50<1> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cutep50 a 1.50123 +/- 0.182987 # 2 1 cutep50 b 461.033 +/- 1174.80 # 3 1 cutep50 norm 1.40096E-02 +/- 2.85474E-03 #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 44.76 using 59 PHA bins. # #Test statistic : Chi-Squared = 44.76 using 59 PHA bins. # Reduced chi-squared = 0.7993 for 56 degrees of freedom # Null hypothesis probability = 8.596275e-01 # Weighting method: standard # !XSPEC12> error 1 # Parameter Confidence Range (2.706) #Apparent non-monotonicity in statistic space detected. #Current bracket values 1.59944, 1.80531 #and delta stat 1.9457, 24.3509 #but latest trial 1.61389 gives 1.54856 #Suggest that you check this result using the steppar command. # 1 1.23227 1.70238 (-0.272033,0.198077) # !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 1.5043 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. # Parameter 3 is pegged at 0.0139603 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. # Parameters #Chi-Squared |beta|/N Lvl 1:a 2:b 3:norm #44.7205 1.06722e-06 0 1.55397 9898.03 0.0131904 #======================================== # Variances and Principal Axes # 1 2 3 # 1.2057E-07| -0.0019 -0.0000 -1.0000 # 2.5012E-03| 1.0000 -0.0000 -0.0019 # 2.1108E+12| 0.0000 1.0000 -0.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 3.256e-02 2.519e+05 -4.579e-04 # 2.519e+05 2.111e+12 -3.796e+03 # -4.579e-04 -3.796e+03 6.958e-06 #------------------------------------ # #======================================================================== #Model cutep50<1> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cutep50 a 1.55397 +/- 0.180454 # 2 1 cutep50 b 9898.03 +/- 1.45287E+06 # 3 1 cutep50 norm 1.31904E-02 +/- 2.63775E-03 #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 44.72 using 59 PHA bins. # #Test statistic : Chi-Squared = 44.72 using 59 PHA bins. # Reduced chi-squared = 0.7986 for 56 degrees of freedom # Null hypothesis probability = 8.605967e-01 #***Warning: New best fit found, fit parameters will be set to new values. #***Warning: Zero alpha-matrix diagonal element for parameter 1 #***Warning: Zero alpha-matrix diagonal element for parameter 3 # Parameter 1 is pegged at 1.55397 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. # Parameter 3 is pegged at 0.0131904 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: 1.25303e+12, with delta statistic: 1.82562e-05 # # #*** Parameter upper bound is INVALID. # # 2 0 0 (-9869.63,-9869.63) # !XSPEC12> error 3 # Parameter Confidence Range (2.706) # 3 0.012605 0.0188093 (-0.000584702,0.00561959) # !XSPEC12> log none #