#XSPEC version: 12.11.0 #Build Date/Time: Mon Apr 13 12:38:19 2020 # !XSPEC12>show # #XSPEC version: 12.11.0 # #Mon Jun 29 16:29:43 2020 # 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 #Using chain rule to calculate statistic derivatives (faster method). # 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-pc-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: Energy # 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/trigger970886/remake_spec_cflux/spec_1speak/sw00970886000b_1speak.rsp associated with spectrum 1 source 1 # energies: 204 channels: 80 # Distinct RMF files: # /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger970886/remake_spec_cflux/spec_1speak/sw00970886000b_1speak.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger970886/00970886000-results/pha/sw00970886000b_peak.pha #Net count rate (cts/s) for Spectrum:1 1.660e-01 +/- 1.267e-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 Response (RMF) File /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger970886/remake_spec_cflux/spec_1speak/sw00970886000b_1speak.rsp for Source 1 # # Spectral data counts: 0.165952 # Model predicted rate: 0.159712 # # #Current model list: # #======================================================================== #Model cpflux<1>*cutep50<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cpflux Emin keV 15.0000 frozen # 2 1 cpflux Emax keV 25.0000 frozen # 3 1 cpflux Flux 0.516052 +/- 6.48776E-02 # 4 2 cutep50 a 1.85792 +/- 0.511736 # 5 2 cutep50 b 9999.36 +/- 1.57024E+07 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared 47.38 using 59 bins. # #Test statistic : Chi-Squared 47.38 using 59 bins. # Null hypothesis probability of 7.87e-01 with 56 degrees of freedom # !XSPEC12>error 3 # Parameter Confidence Range (2.706) #***Warning: Identical values of the parameter give different values of the statistic. #Please check your result for the high end of the confidence range. # 3 0.41256 0.620866 (-0.103053,0.105254) # !XSPEC12>error 4 # Parameter Confidence Range (2.706) #Apparent non-monotonicity in statistic space detected. #Current bracket values 1.85639, 1.2072 #and delta stat 0, 3.1604 #but latest trial 1.2773 gives 28.1778 #Suggest that you check this result using the steppar command. # Warning: renorm - no variable model to allow renormalization # Parameters #Chi-Squared |beta|/N Lvl 3:Flux 4:a 5:b #46.8031 1.78255 8 0.503291 2.07739 32.4037 #======================================== # Variances and Principal Axes # 3 4 5 # 1.0063E-07| -0.0069 -1.0000 0.0003 # 4.8424E-03| 1.0000 -0.0069 0.0004 # 2.3414E+05| -0.0004 0.0003 1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 3.729e-02 -2.507e-02 -8.717e+01 # -2.507e-02 1.932e-02 6.725e+01 # -8.717e+01 6.725e+01 2.341e+05 #------------------------------------ # #======================================================================== #Model cpflux<1>*cutep50<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cpflux Emin keV 15.0000 frozen # 2 1 cpflux Emax keV 25.0000 frozen # 3 1 cpflux Flux 0.503291 +/- 0.193118 # 4 2 cutep50 a 2.07739 +/- 0.138988 # 5 2 cutep50 b 32.4037 +/- 483.885 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared 46.80 using 59 bins. # #Test statistic : Chi-Squared 46.80 using 59 bins. # Null hypothesis probability of 8.04e-01 with 56 degrees of freedom #***Warning: New best fit found, fit parameters will be set to new values. # Warning: renorm - no variable model to allow renormalization # Parameters #Chi-Squared |beta|/N Lvl 3:Flux 4:a 5:b #46.7713 0.193214 8 0.501356 2.12859 52.1814 #======================================== # Variances and Principal Axes # 3 4 5 # 1.7867E-06| -0.0291 -0.9996 0.0010 # 4.7992E-03| 0.9996 -0.0291 0.0002 # 1.5933E+05| -0.0002 0.0010 1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 1.023e-02 -2.840e-02 -2.942e+01 # -2.840e-02 1.470e-01 1.530e+02 # -2.942e+01 1.530e+02 1.593e+05 #------------------------------------ # #======================================================================== #Model cpflux<1>*cutep50<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cpflux Emin keV 15.0000 frozen # 2 1 cpflux Emax keV 25.0000 frozen # 3 1 cpflux Flux 0.501356 +/- 0.101126 # 4 2 cutep50 a 2.12859 +/- 0.383421 # 5 2 cutep50 b 52.1814 +/- 399.164 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared 46.77 using 59 bins. # #Test statistic : Chi-Squared 46.77 using 59 bins. # Null hypothesis probability of 8.05e-01 with 56 degrees of freedom #***Warning: New best fit found, fit parameters will be set to new values. # Warning: renorm - no variable model to allow renormalization # Parameters #Chi-Squared |beta|/N Lvl 3:Flux 4:a 5:b #46.7492 0.0679871 -1 0.497164 2.26805 101.528 #======================================== # Variances and Principal Axes # 3 4 5 # 1.4032E-05| -0.0825 -0.9966 0.0022 # 4.7519E-03| 0.9966 -0.0825 0.0003 # 5.0081E+04| -0.0001 0.0022 1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 5.008e-03 -8.674e-03 -3.799e+00 # -8.674e-03 2.382e-01 1.092e+02 # -3.799e+00 1.092e+02 5.008e+04 #------------------------------------ # #======================================================================== #Model cpflux<1>*cutep50<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cpflux Emin keV 15.0000 frozen # 2 1 cpflux Emax keV 25.0000 frozen # 3 1 cpflux Flux 0.497164 +/- 7.07658E-02 # 4 2 cutep50 a 2.26805 +/- 0.488102 # 5 2 cutep50 b 101.528 +/- 223.788 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared 46.75 using 59 bins. # #Test statistic : Chi-Squared 46.75 using 59 bins. # Null hypothesis probability of 8.06e-01 with 56 degrees of freedom #***Warning: New best fit found, fit parameters will be set to new values. # #***Warning: Number of trials exceeded before convergence. #Current trial values 2.61885, 2.61896 #and delta statistic 0.36278, 26.386 # # 4 1.37412 2.61885 (-0.893917,0.350814) # !XSPEC12>error 5 # 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 46.75 using 59 bins. # #Test statistic : Chi-Squared 46.75 using 59 bins. # Null hypothesis probability of 8.06e-01 with 56 degrees of freedom # Current data and model not fit yet. # !XSPEC12> @/local/data/bat1/alien/Swift_3rdBATcatalog/event/scripts/test_cflux/bat_cutpow_cpflux_25_50kev_fit.xcm # !XSPEC12>log none #