#XSPEC version: 12.9.1m #Build Date/Time: Wed Aug 16 10:19:00 2017 # !XSPEC12> show # #XSPEC version: 12.9.1m # #Mon Aug 28 22:11:50 2017 # 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/manager/../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/trigger766821/remake_spec_cflux/spec_20ms_peak/sw00766821000b_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/trigger766821/remake_spec_cflux/spec_20ms_peak/sw00766821000b_20ms_peak.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger766821/remake_spec_cflux/spec_20ms_peak/sw00766821000b_20ms_peak.pha #Net count rate (cts/s) for Spectrum:1 3.893e-01 +/- 8.604e-02 # 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/trigger766821/remake_spec_cflux/spec_20ms_peak/sw00766821000b_20ms_peak.rsp for Source 1 # # Spectral data counts: 0.00778657 # Model predicted rate: 0.365309 # # #Current model list: # #======================================================================== #Model cutep50<1> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cutep50 a 1.75319 +/- 1.43347 # 2 1 cutep50 b 9999.36 +/- 2.85621E+07 # 3 1 cutep50 norm 1.99996E-02 +/- 3.84459E-02 #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 2.41 using 10 PHA bins. # #Test statistic : Chi-Squared = 2.41 using 10 PHA bins. # Reduced chi-squared = 0.344 for 7 degrees of freedom # Null hypothesis probability = 9.339606e-01 # Weighting method: standard # !XSPEC12> error 1 # Parameter Confidence Range (2.706) #Apparent non-monotonicity in statistic space detected. #Current bracket values 1.75319, -0.44401 #and delta stat 0, 2.92333 #but latest trial -0.265953 gives 9.94936 #Suggest that you check this result using the steppar command. # 1 0.654592 2.58335 (-1.0858,0.842961) # !XSPEC12> error 2 # Parameter Confidence Range (2.706) #SVDCMP: No convergence in 30 iterations #SVDCMP: No convergence in 30 iterations #SVDCMP: No convergence in 30 iterations #SVDCMP: No convergence in 30 iterations #SVDCMP: No convergence in 30 iterations #SVDCMP: No convergence in 30 iterations #SVDCMP: No convergence in 30 iterations #SVDCMP: No convergence in 30 iterations #SVDCMP: No convergence in 30 iterations #SVDCMP: No convergence in 30 iterations #SVDCMP: No convergence in 30 iterations #SVDCMP: No convergence in 30 iterations #SVDCMP: No convergence in 30 iterations #SVDCMP: No convergence in 30 iterations #SVDCMP: No convergence in 30 iterations #SVDCMP: No convergence in 30 iterations #SVDCMP: No convergence in 30 iterations #SVDCMP: No convergence in 30 iterations #SVDCMP: No convergence in 30 iterations #SVDCMP: No convergence in 30 iterations # #***Warning: Number of trials exceeded before convergence. #Current trial values 9999.99, -4.69744e+07 #and delta statistic 0, 19.9866 # # Parameters #Chi-Squared |beta|/N Lvl 1:a 2:b 3:norm #2.38908 0.012224 0 1.70682 10000.0 0.0206795 #2.38906 0.114754 0 1.70646 10000.0 0.0206760 #======================================== # Variances and Principal Axes # 1 2 3 # 2.1399E-05| -0.0080 -0.0000 -1.0000 # 1.7256E-01| 1.0000 -0.0000 -0.0080 # 4.6998E+14| 0.0000 1.0000 -0.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 2.005e+00 2.934e+07 -5.262e-02 # 2.934e+07 4.700e+14 -8.208e+05 # -5.262e-02 -8.208e+05 1.466e-03 #------------------------------------ # #======================================================================== #Model cutep50<1> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cutep50 a 1.70646 +/- 1.41583 # 2 1 cutep50 b 1.00000E+04 +/- 2.16790E+07 # 3 1 cutep50 norm 2.06760E-02 +/- 3.82868E-02 #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 2.39 using 10 PHA bins. # #Test statistic : Chi-Squared = 2.39 using 10 PHA bins. # Reduced chi-squared = 0.341 for 7 degrees of freedom # Null hypothesis probability = 9.352167e-01 #***Warning: New best fit found, fit parameters will be set to new values. # #***Warning: Number of trials exceeded before bracketing of delta fit-stat. #Last attempt: 10000, with delta statistic: 0 # # #*** Parameter lower bound is INVALID. # # #***Warning: Number of trials exceeded before bracketing of delta fit-stat. #Last attempt: 10000, with delta statistic: 0 # # #*** Parameter upper bound is INVALID. # # 2 0.01 0 (-9999.99,-10000) # !XSPEC12> error 3 # Parameter Confidence Range (2.706) # #***XSPEC Error: A fit statistic = NaN was encountered, possibly from model calculation error. Fit unable to continue #Error occurred during lower bound error calculation. # #Fit statistic : Chi-Squared = 2.39 using 10 PHA bins. # #Test statistic : Chi-Squared = 2.39 using 10 PHA bins. # Reduced chi-squared = 0.341 for 7 degrees of freedom # Null hypothesis probability = 9.352199e-01 # Current data and model not fit yet. # # !XSPEC12> log none #