#XSPEC version: 12.9.0n #Build Date/Time: Thu May 12 09:56:58 2016 # !XSPEC12> show # #XSPEC version: 12.9.0n # #Wed Jun 1 16:17:39 2016 # 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/trigger685245/remake_spec_cflux/spec_T100/sw00685245000b_avg.rsp associated with spectrum 1 source 1 # energies: 204 channels: 80 # Distinct RMF files: # /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger685245/remake_spec_cflux/spec_T100/sw00685245000b_avg.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger685245/remake_spec_cflux/spec_T100/sw00685245000b_avg.pha #Net count rate (cts/s) for Spectrum:1 9.771e-03 +/- 6.508e-04 # Assigned to Data Group 1 and Plot Group 1 # Noticed Channels: 4-62 # Telescope: SWIFT Instrument: BAT Channel Type: PI # Exposure Time: 345.1 sec # Using fit statistic: chi # Using test statistic: chi # Using Response (RMF) File /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger685245/remake_spec_cflux/spec_T100/sw00685245000b_avg.rsp for Source 1 # # Spectral data counts: 3.37198 # Model predicted rate: 9.35133E-03 # # #Current model list: # #======================================================================== #Model cutep50<1> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cutep50 a 1.99381 +/- 1.15715E-08 # 2 1 cutep50 b 2.95585 +/- 25.7341 # 3 1 cutep50 norm 5.42093E-04 +/- 1.42123E-04 #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 56.31 using 59 PHA bins. # #Test statistic : Chi-Squared = 56.31 using 59 PHA bins. # Reduced chi-squared = 1.006 for 56 degrees of freedom # Null hypothesis probability = 4.631002e-01 # Weighting method: standard # !XSPEC12> error 1 # Parameter Confidence Range (2.706) # #***Warning: Number of trials exceeded before bracketing of delta fit-stat. #Last attempt: 1.98383, with delta statistic: 0.0401899 # # #*** Parameter lower bound is INVALID. # # Parameters #Chi-Squared |beta|/N Lvl 1:a 2:b 3:norm #56.2942 1.83802e+87 0 1.99880 0.600648 0.000538935 #======================================== # Variances and Principal Axes # 1 2 3 # 1.9383E-180| -1.0000 -0.0000 -0.0000 # 2.9903E-09| 0.0000 -0.0001 -1.0000 # 3.0628E+01| 0.0000 1.0000 -0.0001 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # -0.000e+00 8.240e-91 -1.843e-95 # 8.240e-91 5.197e-01 -5.139e-05 # -1.843e-95 -5.139e-05 5.081e-09 #------------------------------------ # #======================================================================== #Model cutep50<1> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cutep50 a 1.99880 +/- -0.0 # 2 1 cutep50 b 0.600648 +/- 0.720930 # 3 1 cutep50 norm 5.38935E-04 +/- 7.12777E-05 #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 56.29 using 59 PHA bins. # #Test statistic : Chi-Squared = 56.29 using 59 PHA bins. # Reduced chi-squared = 1.005 for 56 degrees of freedom # Null hypothesis probability = 4.638390e-01 #***Warning: New best fit found, fit parameters will be set to new values. # #***Warning: Number of trials exceeded before convergence. #Current trial values 1.57773, 1.57521 #and delta statistic 2.33186, 196.7 # # 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 1.9988, 2.03168 #and delta stat 0, 96.948 #but latest trial 2.01916 gives 96.948 #Suggest that you check this result using the steppar command. # 1 1.57766 2.01524 (-0.421146,0.0164401) # !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 # Parameters #Chi-Squared |beta|/N Lvl 1:a 2:b 3:norm #55.7968 0.150817 -3 2.32388 127.169 0.000364887 #55.5949 3176.31 -4 2.35080 140.745 0.000364758 #55.5341 3043.5 -5 2.36990 145.545 0.000357770 #55.5095 1799.71 -6 2.37455 146.307 0.000356200 #55.5077 486.003 -7 2.37555 146.443 0.000355852 #======================================== # Variances and Principal Axes # 1 2 3 # 5.3187E-10| -0.0016 0.0000 -1.0000 # 4.9554E-04| 1.0000 -0.0028 -0.0016 # 1.7629E+04| 0.0028 1.0000 -0.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 1.374e-01 4.914e+01 -4.686e-05 # 4.914e+01 1.763e+04 -1.653e-02 # -4.686e-05 -1.653e-02 1.732e-08 #------------------------------------ # #======================================================================== #Model cutep50<1> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cutep50 a 2.37555 +/- 0.370739 # 2 1 cutep50 b 146.443 +/- 132.775 # 3 1 cutep50 norm 3.55852E-04 +/- 1.31589E-04 #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 55.51 using 59 PHA bins. # #Test statistic : Chi-Squared = 55.51 using 59 PHA bins. # Reduced chi-squared = 0.9912 for 56 degrees of freedom # Null hypothesis probability = 4.934430e-01 #***Warning: New best fit found, fit parameters will be set to new values. # #***XSPEC Error: Unable to fit when starting with fit statistic = NaN #Error occurred during lower bound error calculation. # #Fit statistic : Chi-Squared = 55.51 using 59 PHA bins. # #Test statistic : Chi-Squared = 55.51 using 59 PHA bins. # Reduced chi-squared = 0.9912 for 56 degrees of freedom # Null hypothesis probability = 4.934430e-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 #