#XSPEC version: 12.9.1 #Build Date/Time: Thu Apr 20 23:34:29 2017 # !XSPEC12>show; # #XSPEC version: 12.9.1 # #Fri Oct 19 21:25:26 2018 # 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: /local/data/bat1/alien/heasoft_amytest_version/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: 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/trigger851855/remake_spec_cflux/spec_20ms_peak/sw00851855000b_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/trigger851855/remake_spec_cflux/spec_20ms_peak/sw00851855000b_20ms_peak.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger851855/remake_spec_cflux/spec_20ms_peak/sw00851855000b_20ms_peak.pha #Net count rate (cts/s) for Spectrum:1 5.898e-01 +/- 1.440e-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/trigger851855/remake_spec_cflux/spec_20ms_peak/sw00851855000b_20ms_peak.rsp for Source 1 # # Spectral data counts: 0.011797 # Model predicted rate: 0.550207 # # #Current model list: # #======================================================================== #Model cpflux<1>*npow<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 150.000 frozen # 3 1 cpflux Flux 0.243762 +/- 0.678467 # 4 2 npow PhoIndex -2.50000 +/- 0.731662 # 5 2 npow enorm keV 50.0000 frozen # 6 2 npow norm 1.00000 frozen #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 3.96 using 10 PHA bins. # #Test statistic : Chi-Squared = 3.96 using 10 PHA bins. # Reduced chi-squared = 0.495 for 8 degrees of freedom # Null hypothesis probability = 8.605504e-01 # Weighting method: standard # !XSPEC12>error 3; # Parameter Confidence Range (2.706) # 3 0.166546 1.34781 (-0.0773136,1.10396) # !XSPEC12>error 4; # Parameter Confidence Range (2.706) # Warning: renorm - no variable model to allow renormalization # Parameters #Chi-Squared |beta|/N Lvl 3:Flux 4:PhoIndex #============================== # Variances and Principal Axes # 3 4 # 4.7271E-04| -0.9168 0.3993 # 2.3369E+00| -0.3993 -0.9168 #------------------------------ # #======================== # Covariance Matrix # 1 2 # 3.730e-01 8.554e-01 # 8.554e-01 1.964e+00 #------------------------ # #======================================================================== #Model cpflux<1>*npow<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 150.000 frozen # 3 1 cpflux Flux 0.108442 +/- 0.610777 # 4 2 npow PhoIndex -2.72879 +/- 1.40155 # 5 2 npow enorm keV 50.0000 frozen # 6 2 npow norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 3.67 using 10 PHA bins. # #Test statistic : Chi-Squared = 3.67 using 10 PHA bins. # Reduced chi-squared = 0.459 for 8 degrees of freedom # Null hypothesis probability = 8.856799e-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:PhoIndex #============================== # Variances and Principal Axes # 3 4 # 1.8100E-04| -0.9680 0.2510 # 5.2703E+00| -0.2510 -0.9680 #------------------------------ # #======================== # Covariance Matrix # 1 2 # 3.321e-01 1.280e+00 # 1.280e+00 4.938e+00 #------------------------ # #======================================================================== #Model cpflux<1>*npow<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 150.000 frozen # 3 1 cpflux Flux 6.36054E-02 +/- 0.576273 # 4 2 npow PhoIndex -2.86106 +/- 2.22225 # 5 2 npow enorm keV 50.0000 frozen # 6 2 npow norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 3.64 using 10 PHA bins. # #Test statistic : Chi-Squared = 3.64 using 10 PHA bins. # Reduced chi-squared = 0.454 for 8 degrees of freedom # Null hypothesis probability = 8.883851e-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:PhoIndex #============================== # Variances and Principal Axes # 3 4 # 9.3228E-05| -0.9834 0.1812 # 9.3885E+00| -0.1812 -0.9834 #------------------------------ # #======================== # Covariance Matrix # 1 2 # 3.084e-01 1.673e+00 # 1.673e+00 9.080e+00 #------------------------ # #======================================================================== #Model cpflux<1>*npow<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 150.000 frozen # 3 1 cpflux Flux 4.49453E-02 +/- 0.555373 # 4 2 npow PhoIndex -2.94627 +/- 3.01334 # 5 2 npow enorm keV 50.0000 frozen # 6 2 npow norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 3.62 using 10 PHA bins. # #Test statistic : Chi-Squared = 3.62 using 10 PHA bins. # Reduced chi-squared = 0.453 for 8 degrees of freedom # Null hypothesis probability = 8.893685e-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: -2.59886e+06, with delta statistic: 0 # # #*** Parameter lower bound is INVALID. # # 4 0 -2.0027 (2.94627,0.943571) # !XSPEC12>log none; 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