#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 20:26:15 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/trigger429954/remake_spec_cflux/spec_1speak/sw00429954000b_1speak.rsp associated with spectrum 1 source 1 # energies: 204 channels: 80 # Distinct RMF files: # /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger429954/remake_spec_cflux/spec_1speak/sw00429954000b_1speak.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger429954/00429954000-results/pha/sw00429954000b_peak.pha #Net count rate (cts/s) for Spectrum:1 9.050e-02 +/- 1.025e-02 # Assigned to Data Group 1 and Plot Group 1 # Noticed Channels: 4-62 # Telescope: SWIFT Instrument: BAT Channel Type: PI # Exposure Time: 1 sec # Using fit statistic: chi # Using test statistic: chi # Using Response (RMF) File /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger429954/remake_spec_cflux/spec_1speak/sw00429954000b_1speak.rsp for Source 1 # # Spectral data counts: 0.0904989 # Model predicted rate: 8.58097E-02 # # #Current model list: # #======================================================================== #Model cutep50<1> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cutep50 a 1.09247 +/- 0.750024 # 2 1 cutep50 b 9999.32 +/- 2.77634E+06 # 3 1 cutep50 norm 6.03550E-03 +/- 4.67809E-03 #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 68.99 using 59 PHA bins. # #Test statistic : Chi-Squared = 68.99 using 59 PHA bins. # Reduced chi-squared = 1.232 for 56 degrees of freedom # Null hypothesis probability = 1.140062e-01 # Weighting method: standard # !XSPEC12> error 1 # Parameter Confidence Range (2.706) # #***Warning: Number of trials exceeded before convergence. #Current trial values 0.663629, 0.663619 #and delta statistic 0.894389, 3.39859 # # Parameters #Chi-Squared |beta|/N Lvl 1:a 2:b 3:norm #68.5816 0.0135503 -1 2.32411 107.812 0.000909094 #======================================== # Variances and Principal Axes # 1 2 3 # 1.0761E-08| -0.0587 0.0001 -0.9983 # 1.1185E-04| 0.9983 -0.0025 -0.0587 # 1.1035E+06| 0.0025 1.0000 -0.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 6.676e+00 2.714e+03 -6.443e-03 # 2.714e+03 1.103e+06 -2.617e+00 # -6.443e-03 -2.617e+00 6.601e-06 #------------------------------------ # #======================================================================== #Model cutep50<1> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cutep50 a 2.32411 +/- 2.58372 # 2 1 cutep50 b 107.812 +/- 1050.45 # 3 1 cutep50 norm 9.09094E-04 +/- 2.56925E-03 #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 68.58 using 59 PHA bins. # #Test statistic : Chi-Squared = 68.58 using 59 PHA bins. # Reduced chi-squared = 1.225 for 56 degrees of freedom # Null hypothesis probability = 1.206239e-01 #***Warning: New best fit found, fit parameters will be set to new values. # 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 # 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 4.06292, 10 #and delta stat 2.16426, 76.5378 #but latest trial 6.64989 gives 2.16426 #Suggest that you check this result using the steppar command. # 1 0.192977 7.03146 (-2.13114,4.70735) # !XSPEC12> error 2 # 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 = 68.58 using 59 PHA bins. # #Test statistic : Chi-Squared = 68.58 using 59 PHA bins. # Reduced chi-squared = 1.225 for 56 degrees of freedom # Null hypothesis probability = 1.206239e-01 # Current data and model not fit yet. # # !XSPEC12> error 3 #A valid fit is first required in order to run error command. # # !XSPEC12> log none #