#XSPEC version: 12.9.0c #Build Date/Time: Wed Jul 29 15:14:04 2015 # !XSPEC12> show # #XSPEC version: 12.9.0c # #Sat Dec 26 02:12:27 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/trigger382941/remake_spec_cflux/spec_1speak/sw00382941000b_1speak.rsp associated with spectrum 1 source 1 # energies: 204 channels: 80 # Distinct RMF files: # /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger382941/remake_spec_cflux/spec_1speak/sw00382941000b_1speak.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger382941/00382941000-results/pha/sw00382941000b_peak.pha #Net count rate (cts/s) for Spectrum:1 1.222e-01 +/- 1.405e-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/trigger382941/remake_spec_cflux/spec_1speak/sw00382941000b_1speak.rsp for Source 1 # # Spectral data counts: 0.122191 # Model predicted rate: 0.120285 # # #Current model list: # #======================================================================== #Model cutep50<1> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cutep50 a 0.912854 +/- 0.754338 # 2 1 cutep50 b 9999.36 +/- 2.16070E+06 # 3 1 cutep50 norm 8.40421E-03 +/- 6.06159E-03 #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 56.40 using 59 PHA bins. # #Test statistic : Chi-Squared = 56.40 using 59 PHA bins. # Reduced chi-squared = 1.007 for 56 degrees of freedom # Null hypothesis probability = 4.599574e-01 # Weighting method: standard # !XSPEC12> error 1 # Parameter Confidence Range (2.706) #Apparent non-monotonicity in statistic space detected. #Current bracket values 0.656569, 0.276626 #and delta stat 1.39191, 7.37285 #but latest trial 0.541752 gives 0.415346 #Suggest that you check this result using the steppar command. # Parameters #Chi-Squared |beta|/N Lvl 1:a 2:b 3:norm #56.1746 0.00325264 0 2.15324 51.2372 0.000661544 #======================================== # Variances and Principal Axes # 1 2 3 # 4.9856E-09| -0.2298 0.0002 -0.9732 # 1.9982E-05| 0.9732 -0.0010 -0.2298 # 2.1800E+07| 0.0010 1.0000 -0.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 2.401e+01 2.288e+04 -1.402e-02 # 2.288e+04 2.180e+07 -1.336e+01 # -1.402e-02 -1.336e+01 9.244e-06 #------------------------------------ # #======================================================================== #Model cutep50<1> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cutep50 a 2.15324 +/- 4.89955 # 2 1 cutep50 b 51.2372 +/- 4669.02 # 3 1 cutep50 norm 6.61544E-04 +/- 3.04035E-03 #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 56.17 using 59 PHA bins. # #Test statistic : Chi-Squared = 56.17 using 59 PHA bins. # Reduced chi-squared = 1.003 for 56 degrees of freedom # Null hypothesis probability = 4.683119e-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 # 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 2.76452, 4.90939 #and delta stat 0.416015, 83.1486 #but latest trial 2.95315 gives 0.416015 #Suggest that you check this result using the steppar command. # 1 -0.285039 3.83695 (-2.43828,1.68371) # !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 = 56.17 using 59 PHA bins. # #Test statistic : Chi-Squared = 56.17 using 59 PHA bins. # Reduced chi-squared = 1.003 for 56 degrees of freedom # Null hypothesis probability = 4.683119e-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 #