#XSPEC version: 12.9.0n #Build Date/Time: Thu May 12 09:56:58 2016 # !XSPEC12>show; # #XSPEC version: 12.9.0n # #Sun Jul 31 21:36:25 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: 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/trigger704155/remake_spec_cflux/spec_time_resolved//resolved_spec_5/sw00704155000b_avg.rsp associated with spectrum 1 source 1 # energies: 204 channels: 80 # Distinct RMF files: # /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger704155/remake_spec_cflux/spec_time_resolved//resolved_spec_5/sw00704155000b_avg.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger704155/remake_spec_cflux/spec_time_resolved//resolved_spec_5/sw00704155000b_avg.pha #Net count rate (cts/s) for Spectrum:1 4.161e-02 +/- 4.726e-03 # Assigned to Data Group 1 and Plot Group 1 # Noticed Channels: 4-62 # Telescope: SWIFT Instrument: BAT Channel Type: PI # Exposure Time: 18.93 sec # Using fit statistic: chi # Using test statistic: chi # Using Response (RMF) File /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger704155/remake_spec_cflux/spec_time_resolved//resolved_spec_5/sw00704155000b_avg.rsp for Source 1 # # Spectral data counts: 0.787613 # Model predicted rate: 4.01615E-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 25.0000 frozen # 2 1 cpflux Emax keV 50.0000 frozen # 3 1 cpflux Flux 0.115312 +/- 1.70322E-02 # 4 2 cutep50 a 1.86526 +/- 0.762510 # 5 2 cutep50 b 9999.36 +/- 2.41236E+07 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 54.93 using 59 PHA bins. # #Test statistic : Chi-Squared = 54.93 using 59 PHA bins. # Reduced chi-squared = 0.9810 for 56 degrees of freedom # Null hypothesis probability = 5.152460e-01 # Weighting method: standard # !XSPEC12>error 3; # Parameter Confidence Range (2.706) # 3 0.094151 0.138495 (-0.0211667,0.0231771) # !XSPEC12>error 4; # Parameter Confidence Range (2.706) #Apparent non-monotonicity in statistic space detected. #Current bracket values 1.86446, 0.931129 #and delta stat 0, 3.3456 #but latest trial 1.07822 gives 14.2303 #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 #53.9482 0.214497 -3 0.0523169 3.06852 313.317 #53.8962 4.04143 -3 0.0536903 3.02612 304.306 #53.8537 4.48349 -3 0.0549187 2.98891 296.241 #53.7864 4.69912 -4 0.0615644 2.77915 248.626 #53.634 17.9691 -5 0.0697828 2.56976 193.522 #53.6253 5.27565 -3 0.0704307 2.57146 194.029 #======================================== # Variances and Principal Axes # 3 4 5 # 3.3905E-05| -0.7042 -0.7100 0.0022 # 5.3044E-04| 0.7100 -0.7042 0.0024 # 7.9781E+04| 0.0001 -0.0033 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 1.811e-03 -3.654e-02 -1.104e+01 # -3.654e-02 8.630e-01 2.624e+02 # -1.104e+01 2.624e+02 7.978e+04 #------------------------------------ # #======================================================================== #Model cpflux<1>*cutep50<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cpflux Emin keV 25.0000 frozen # 2 1 cpflux Emax keV 50.0000 frozen # 3 1 cpflux Flux 7.04307E-02 +/- 4.25561E-02 # 4 2 cutep50 a 2.57146 +/- 0.928993 # 5 2 cutep50 b 194.029 +/- 282.453 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 53.63 using 59 PHA bins. # #Test statistic : Chi-Squared = 53.63 using 59 PHA bins. # Reduced chi-squared = 0.9576 for 56 degrees of freedom # Null hypothesis probability = 5.652785e-01 #***Warning: New best fit found, fit parameters will be set to new values. #Apparent non-monotonicity in statistic space detected. #Current bracket values 3.28961, 3.30986 #and delta stat 0.66078, 18.6324 #but latest trial 3.29974 gives 18.6333 #Suggest that you check this result using the steppar command. # 4 1.36139 3.29974 (-1.21173,0.726616) # !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 = 53.63 using 59 PHA bins. # #Test statistic : Chi-Squared = 53.63 using 59 PHA bins. # Reduced chi-squared = 0.9576 for 56 degrees of freedom # Null hypothesis probability = 5.652852e-01 # Current data and model not fit yet. # !XSPEC12> @/local/data/bat1/alien/Swift_3rdBATcatalog/event/scripts/test_cflux/bat_cutpow_cpflux_50_100kev_fit.xcm # !XSPEC12>log none; #