#XSPEC version: 12.9.0c #Build Date/Time: Wed Jul 29 15:14:04 2015 # !XSPEC12>show; # #XSPEC version: 12.9.0c # #Sat Dec 26 15:17:56 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/trigger345945/remake_spec_cflux/spec_time_resolved//resolved_spec_2/sw00345945000b_avg.rsp associated with spectrum 1 source 1 # energies: 204 channels: 80 # Distinct RMF files: # /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger345945/remake_spec_cflux/spec_time_resolved//resolved_spec_2/sw00345945000b_avg.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger345945/remake_spec_cflux/spec_time_resolved//resolved_spec_2/sw00345945000b_avg.pha #Net count rate (cts/s) for Spectrum:1 7.032e-02 +/- 7.747e-03 # Assigned to Data Group 1 and Plot Group 1 # Noticed Channels: 4-62 # Telescope: SWIFT Instrument: BAT Channel Type: PI # Exposure Time: 3 sec # Using fit statistic: chi # Using test statistic: chi # Using Response (RMF) File /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger345945/remake_spec_cflux/spec_time_resolved//resolved_spec_2/sw00345945000b_avg.rsp for Source 1 # # Spectral data counts: 0.210954 # Model predicted rate: 9.05734E-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 100.000 frozen # 2 1 cpflux Emax keV 150.000 frozen # 3 1 cpflux Flux 7.47567E-02 +/- 2.07561E-02 # 4 2 cutep50 a 1.51655 +/- 0.539767 # 5 2 cutep50 b 9999.36 +/- 4.24923E+06 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 50.56 using 59 PHA bins. # #Test statistic : Chi-Squared = 50.56 using 59 PHA bins. # Reduced chi-squared = 0.9028 for 56 degrees of freedom # Null hypothesis probability = 6.802098e-01 # Weighting method: standard # !XSPEC12>error 3; # Parameter Confidence Range (2.706) # Warning: renorm - no variable model to allow renormalization # Parameters #Chi-Squared |beta|/N Lvl 3:Flux 4:a 5:b #43.1597 22.8264 -1 0.0458929 0.723067 88.7434 #42.7455 3.79725 -1 0.0501585 0.804126 98.6470 #42.4254 1.28417 -1 0.0537969 0.875603 110.575 #42.1805 2.69518 -1 0.0569095 0.938403 124.860 #41.9941 3.16547 -1 0.0595416 0.993619 142.031 #41.8519 3.29514 -1 0.0617455 1.04220 162.856 #41.7425 3.27549 -1 0.0635816 1.08498 188.455 #41.6574 3.19716 -1 0.0651101 1.12269 220.494 #41.5905 3.11138 -1 0.0663860 1.15598 261.550 #41.5373 3.04903 -1 0.0674561 1.18542 315.777 #41.4947 3.03085 -1 0.0683583 1.21149 390.252 #41.4605 3.0747 -1 0.0691227 1.23461 497.919 #41.4332 3.20202 -1 0.0697722 1.25510 664.771 #41.412 3.44549 -1 0.0703236 1.27320 949.926 #41.387 3.86116 -1 0.0707874 1.28908 9988.84 #41.3861 6.24272 1 0.0707981 1.28923 9943.23 #======================================== # Variances and Principal Axes # 3 4 5 # 5.8313E-05| -0.9980 -0.0634 0.0000 # 4.0558E-02| 0.0634 -0.9980 0.0000 # 1.0424E+13| -0.0000 -0.0000 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 4.476e-04 7.894e-03 4.858e+04 # 7.894e-03 5.234e-01 2.244e+06 # 4.858e+04 2.244e+06 1.042e+13 #------------------------------------ # #======================================================================== #Model cpflux<1>*cutep50<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cpflux Emin keV 100.000 frozen # 2 1 cpflux Emax keV 150.000 frozen # 3 1 cpflux Flux 7.07981E-02 +/- 2.11567E-02 # 4 2 cutep50 a 1.28923 +/- 0.723434 # 5 2 cutep50 b 9943.23 +/- 3.22857E+06 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 41.39 using 59 PHA bins. # #Test statistic : Chi-Squared = 41.39 using 59 PHA bins. # Reduced chi-squared = 0.7390 for 56 degrees of freedom # Null hypothesis probability = 9.277049e-01 #***Warning: New best fit found, fit parameters will be set to new values. # 3 0.0382803 0.0866202 (-0.0325188,0.0158211) # !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:a 5:b #41.043 0.122266 -2 0.00803296 2.47912 156.971 #======================================== # Variances and Principal Axes # 3 4 5 # 6.8224E-07| -0.9684 -0.2492 0.0007 # 1.7054E-04| 0.2492 -0.9684 0.0030 # 2.4659E+05| 0.0000 -0.0030 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 5.425e-04 -3.492e-02 -1.145e+01 # -3.492e-02 2.290e+00 7.515e+02 # -1.145e+01 7.515e+02 2.466e+05 #------------------------------------ # #======================================================================== #Model cpflux<1>*cutep50<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cpflux Emin keV 100.000 frozen # 2 1 cpflux Emax keV 150.000 frozen # 3 1 cpflux Flux 8.03296E-03 +/- 2.32922E-02 # 4 2 cutep50 a 2.47912 +/- 1.51334 # 5 2 cutep50 b 156.971 +/- 496.574 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 41.04 using 59 PHA bins. # #Test statistic : Chi-Squared = 41.04 using 59 PHA bins. # Reduced chi-squared = 0.7329 for 56 degrees of freedom # Null hypothesis probability = 9.330303e-01 #***Warning: New best fit found, fit parameters will be set to new values. #Apparent non-monotonicity in statistic space detected. #Current bracket values 2.47893, 4.96837 #and delta stat 0, 6.16509 #but latest trial 4.44561 gives 6.16509 #Suggest that you check this result using the steppar command. # 4 0.225167 3.72365 (-2.25376,1.24472) # !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 = 41.04 using 59 PHA bins. # #Test statistic : Chi-Squared = 41.04 using 59 PHA bins. # Reduced chi-squared = 0.7329 for 56 degrees of freedom # Null hypothesis probability = 9.330321e-01 # Current data and model not fit yet. # !XSPEC12> @/local/data/bat1/alien/Swift_3rdBATcatalog/event/scripts/test_cflux/bat_cutpow_cpflux_100_350kev_fit.xcm # !XSPEC12>log none; #