#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 08:57:39 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/trigger451191/remake_spec_cflux/spec_20ms_peak/sw00451191000b_20ms_peak.rsp associated with spectrum 1 source 1 # energies: 204 channels: 10 # Distinct RMF files: # /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger451191/remake_spec_cflux/spec_20ms_peak/sw00451191000b_20ms_peak.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger451191/remake_spec_cflux/spec_20ms_peak/sw00451191000b_20ms_peak.pha #Net count rate (cts/s) for Spectrum:1 8.271e-01 +/- 2.137e-01 # Assigned to Data Group 1 and Plot Group 1 # Noticed Channels: 1-10 # Telescope: SWIFT Instrument: BAT Channel Type: PI # Exposure Time: 0.02 sec # Using fit statistic: chi # Using test statistic: chi # Using Response (RMF) File /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger451191/remake_spec_cflux/spec_20ms_peak/sw00451191000b_20ms_peak.rsp for Source 1 # # Spectral data counts: 0.0165428 # Model predicted rate: 0.581355 # # #Current model list: # #======================================================================== #Model cutep50<1> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cutep50 a -0.370726 +/- 2.83346 # 2 1 cutep50 b 120.680 +/- 148.388 # 3 1 cutep50 norm 0.127433 +/- 0.356453 #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 8.74 using 10 PHA bins. # #Test statistic : Chi-Squared = 8.74 using 10 PHA bins. # Reduced chi-squared = 1.25 for 7 degrees of freedom # Null hypothesis probability = 2.715375e-01 # Weighting method: standard # !XSPEC12> error 1 # Parameter Confidence Range (2.706) #Apparent non-monotonicity in statistic space detected. #Current bracket values -7.37615, -9.69278 #and delta stat 2.11942, 5.95364 #but latest trial -8.53447 gives 6.35509 #Suggest that you check this result using the steppar command. # Due to zero model norms, the following fit parameters are temporarily frozen:2 # renorm: no renormalization necessary # Parameters #Chi-Squared |beta|/N Lvl 1:a 2:b 3:norm # Due to zero model norms, the following fit parameters are temporarily frozen:1 2 #7.80889 4.05648e+31 -3 4.31548 120.680 7.65951e-48 #==================== # Variances and Principal Axes # 3 # 4.1956E-96| -1.0000 #-------------------- # #============ # Covariance Matrix # 1 # 4.196e-96 #------------ # #======================================================================== #Model cutep50<1> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cutep50 a 4.31548 +/- -1.00000 # 2 1 cutep50 b 120.680 +/- -1.00000 # 3 1 cutep50 norm 7.65951E-48 +/- 2.04831E-48 #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 7.81 using 10 PHA bins. # #Test statistic : Chi-Squared = 7.81 using 10 PHA bins. # Reduced chi-squared = 1.12 for 7 degrees of freedom # Null hypothesis probability = 3.497476e-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 # 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 # 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 # #***Warning: Number of trials exceeded before bracketing of delta fit-stat. #Last attempt: 10, with delta statistic: 0 # # #*** Parameter lower bound is INVALID. # # Due to zero model norms, the following fit parameters are temporarily frozen:1 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 #***Warning: Identical values of the parameter give different values of the statistic. #Please check your result for the high end of the confidence range. # Due to zero model norms, the following fit parameters are temporarily frozen:1 2 # 1 -8.53447 -2.26449 (-12.8499,-6.57997) # !XSPEC12> error 2 # Parameter Confidence Range (2.706) # Due to zero model norms, the following fit parameters are temporarily frozen:1 # Due to zero model norms, the following fit parameters are temporarily frozen:1 # Due to zero model norms, the following fit parameters are temporarily frozen:1 # Due to zero model norms, the following fit parameters are temporarily frozen:1 # Due to zero model norms, the following fit parameters are temporarily frozen:1 # Due to zero model norms, the following fit parameters are temporarily frozen:1 # Due to zero model norms, the following fit parameters are temporarily frozen:1 # Due to zero model norms, the following fit parameters are temporarily frozen:1 # Due to zero model norms, the following fit parameters are temporarily frozen:1 #***Warning: Identical values of the parameter give different values of the statistic. #Please check your result for the low end of the confidence range. # Due to zero model norms, the following fit parameters are temporarily frozen:1 2 # Due to zero model norms, the following fit parameters are temporarily frozen:1 # Due to zero model norms, the following fit parameters are temporarily frozen:1 # Due to zero model norms, the following fit parameters are temporarily frozen:1 # Due to zero model norms, the following fit parameters are temporarily frozen:1 # Due to zero model norms, the following fit parameters are temporarily frozen:1 # Due to zero model norms, the following fit parameters are temporarily frozen:1 # #***XSPEC Error: Unable to fit when starting with fit statistic = NaN #Error occurred during upper bound error calculation. # #Fit statistic : Chi-Squared = 7.81 using 10 PHA bins. # #Test statistic : Chi-Squared = 7.81 using 10 PHA bins. # Reduced chi-squared = 1.12 for 7 degrees of freedom # Null hypothesis probability = 3.497476e-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 #