#XSPEC version: 12.9.0c #Build Date/Time: Wed Jul 29 15:14:04 2015 # !XSPEC12>show; # #XSPEC version: 12.9.0c # #Mon Dec 28 20:49:30 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: 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/trigger151131/remake_spec_cflux/spec_1speak/sw00151131000b_1speak.rsp associated with spectrum 1 source 1 # energies: 204 channels: 80 # Distinct RMF files: # /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger151131/remake_spec_cflux/spec_1speak/sw00151131000b_1speak.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger151131/00151131000-results/pha/sw00151131000b_peak.pha #Net count rate (cts/s) for Spectrum:1 5.102e-02 +/- 8.925e-03 # 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/trigger151131/remake_spec_cflux/spec_1speak/sw00151131000b_1speak.rsp for Source 1 # # Spectral data counts: 0.0510212 # Model predicted rate: 4.95692E-02 # # #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 350.000 frozen # 3 1 cpflux Flux 0.435425 +/- 0.124705 # 4 2 cutep50 a 1.92131 +/- 1.18666 # 5 2 cutep50 b 9999.36 +/- 6.81300E+07 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 56.66 using 59 PHA bins. # #Test statistic : Chi-Squared = 56.66 using 59 PHA bins. # Reduced chi-squared = 1.012 for 56 degrees of freedom # Null hypothesis probability = 4.503582e-01 # Weighting method: standard # !XSPEC12>error 3; # Parameter Confidence Range (2.706) # 3 0.298047 0.550705 (-0.137364,0.115294) # !XSPEC12>error 4; # Parameter Confidence Range (2.706) #***Warning: Identical values of the parameter give different values of the statistic. #Please check your result for the low end of the confidence range. # Warning: renorm - no variable model to allow renormalization # Parameters #Chi-Squared |beta|/N Lvl 3:Flux 4:a 5:b #55.5937 0.208388 -2 0.308686 2.33231 121.240 #======================================== # Variances and Principal Axes # 3 4 5 # 6.3452E-05| -0.1255 -0.9921 0.0024 # 1.1559E-02| 0.9921 -0.1255 0.0008 # 2.5386E+05| 0.0005 -0.0025 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 7.201e-02 -3.093e-01 -1.241e+02 # -3.093e-01 1.563e+00 6.299e+02 # -1.241e+02 6.299e+02 2.539e+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 350.000 frozen # 3 1 cpflux Flux 0.308686 +/- 0.268342 # 4 2 cutep50 a 2.33231 +/- 1.25023 # 5 2 cutep50 b 121.240 +/- 503.841 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 55.59 using 59 PHA bins. # #Test statistic : Chi-Squared = 55.59 using 59 PHA bins. # Reduced chi-squared = 0.9927 for 56 degrees of freedom # Null hypothesis probability = 4.901885e-01 #***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 #55.389 0.14676 -2 0.281926 2.52662 179.481 #======================================== # Variances and Principal Axes # 3 4 5 # 1.3220E-04| -0.2006 -0.9797 0.0030 # 9.8139E-03| 0.9797 -0.2006 0.0011 # 1.6463E+05| 0.0004 -0.0032 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 4.141e-02 -2.323e-01 -7.257e+01 # -2.323e-01 1.660e+00 5.227e+02 # -7.257e+01 5.227e+02 1.646e+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 350.000 frozen # 3 1 cpflux Flux 0.281926 +/- 0.203494 # 4 2 cutep50 a 2.52662 +/- 1.28846 # 5 2 cutep50 b 179.481 +/- 405.746 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 55.39 using 59 PHA bins. # #Test statistic : Chi-Squared = 55.39 using 59 PHA bins. # Reduced chi-squared = 0.9891 for 56 degrees of freedom # Null hypothesis probability = 4.979400e-01 #***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 #55.2337 0.0952365 -2 0.260269 2.72881 233.212 #======================================== # Variances and Principal Axes # 3 4 5 # 2.0098E-04| -0.2713 -0.9625 0.0035 # 8.5579E-03| 0.9625 -0.2713 0.0014 # 1.2578E+05| 0.0004 -0.0037 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 2.737e-02 -1.868e-01 -4.944e+01 # -1.868e-01 1.756e+00 4.698e+02 # -4.944e+01 4.698e+02 1.258e+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 350.000 frozen # 3 1 cpflux Flux 0.260269 +/- 0.165452 # 4 2 cutep50 a 2.72881 +/- 1.32498 # 5 2 cutep50 b 233.212 +/- 354.648 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 55.23 using 59 PHA bins. # #Test statistic : Chi-Squared = 55.23 using 59 PHA bins. # Reduced chi-squared = 0.9863 for 56 degrees of freedom # Null hypothesis probability = 5.038370e-01 #***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 #55.111 0.0392885 -3 0.202763 3.58529 406.987 #55.1025 0.0897556 -3 0.204568 3.54961 401.068 #======================================== # Variances and Principal Axes # 3 4 5 # 4.4358E-04| -0.5510 -0.8345 0.0048 # 6.6329E-03| 0.8345 -0.5510 0.0035 # 6.9094E+04| 0.0003 -0.0060 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 9.969e-03 -1.165e-01 -1.898e+01 # -1.165e-01 2.480e+00 4.138e+02 # -1.898e+01 4.138e+02 6.909e+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 350.000 frozen # 3 1 cpflux Flux 0.204568 +/- 9.98437E-02 # 4 2 cutep50 a 3.54961 +/- 1.57491 # 5 2 cutep50 b 401.068 +/- 262.853 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 55.10 using 59 PHA bins. # #Test statistic : Chi-Squared = 55.10 using 59 PHA bins. # Reduced chi-squared = 0.9840 for 56 degrees of freedom # Null hypothesis probability = 5.088290e-01 #***Warning: New best fit found, fit parameters will be set to new values. #Apparent non-monotonicity in statistic space detected. #Current bracket values 5.4138, 5.55559 #and delta stat 1.1062, 9.12732 #but latest trial 5.4578 gives 9.12733 #Suggest that you check this result using the steppar command. # 4 1.20299 5.4847 (-2.31556,1.96614) # !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 = 55.10 using 59 PHA bins. # #Test statistic : Chi-Squared = 55.10 using 59 PHA bins. # Reduced chi-squared = 0.9839 for 56 degrees of freedom # Null hypothesis probability = 5.090823e-01 # Current data and model not fit yet. # !XSPEC12> @/local/data/bat1/alien/Swift_3rdBATcatalog/event/scripts/test_cflux/bat_cutpow_cpflux_15_150kev_fit.xcm # !XSPEC12>log none; #