#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 16:04:51 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/trigger176918/remake_spec_cflux/spec_time_resolved//resolved_spec_3/sw00176918000b_avg.rsp associated with spectrum 1 source 1 # energies: 204 channels: 80 # Distinct RMF files: # /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger176918/remake_spec_cflux/spec_time_resolved//resolved_spec_3/sw00176918000b_avg.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger176918/remake_spec_cflux/spec_time_resolved//resolved_spec_3/sw00176918000b_avg.pha #Net count rate (cts/s) for Spectrum:1 4.616e-02 +/- 3.973e-03 # Assigned to Data Group 1 and Plot Group 1 # Noticed Channels: 4-62 # Telescope: SWIFT Instrument: BAT Channel Type: PI # Exposure Time: 19.92 sec # Using fit statistic: chi # Using test statistic: chi # Using Response (RMF) File /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger176918/remake_spec_cflux/spec_time_resolved//resolved_spec_3/sw00176918000b_avg.rsp for Source 1 # # Spectral data counts: 0.919498 # Model predicted rate: 4.81304E-02 # # #Current model list: # #======================================================================== #Model cflux<1>*cutep50<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cflux Emin keV 15.0000 frozen # 2 1 cflux Emax keV 150.000 frozen # 3 1 cflux lg10Flux cgs -7.44711 +/- 3.76154E-02 # 4 2 cutep50 a 1.08548 +/- 0.523420 # 5 2 cutep50 b 9999.36 +/- 1.86501E+06 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 53.96 using 59 PHA bins. # #Test statistic : Chi-Squared = 53.96 using 59 PHA bins. # Reduced chi-squared = 0.9636 for 56 degrees of freedom # Null hypothesis probability = 5.525185e-01 # Weighting method: standard # !XSPEC12>error 3; # Parameter Confidence Range (2.706) #Apparent non-monotonicity in statistic space detected. #Current bracket values -7.52641, -7.53152 #and delta stat 2.32416, 2.76937 #but latest trial -7.53082 gives 2.77366 #Suggest that you check this result using the steppar command. # 3 -7.52897 -7.39119 (-0.0818612,0.0559152) # !XSPEC12>error 4; # Parameter Confidence Range (2.706) # Warning: renorm - no variable model to allow renormalization # Parameters #Chi-Squared |beta|/N Lvl 3:lg10Flux 4:a 5:b #52.8615 0.312438 -1 -7.45077 0.825399 545.508 #52.7927 0.745509 -1 -7.44992 0.885630 876.361 #52.6587 0.884763 -1 -7.44922 0.925611 9991.29 #52.6586 0.0282425 0 -7.44921 0.925806 9998.20 #======================================== # Variances and Principal Axes # 3 4 5 # 1.2175E-03| -0.9971 -0.0763 0.0000 # 2.3961E-02| 0.0763 -0.9971 0.0000 # 2.2610E+12| -0.0000 -0.0000 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 1.419e-03 2.798e-03 1.247e+04 # 2.798e-03 3.221e-01 8.212e+05 # 1.247e+04 8.212e+05 2.261e+12 #------------------------------------ # #======================================================================== #Model cflux<1>*cutep50<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cflux Emin keV 15.0000 frozen # 2 1 cflux Emax keV 150.000 frozen # 3 1 cflux lg10Flux cgs -7.44921 +/- 3.76633E-02 # 4 2 cutep50 a 0.925806 +/- 0.567515 # 5 2 cutep50 b 9998.20 +/- 1.50365E+06 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 52.66 using 59 PHA bins. # #Test statistic : Chi-Squared = 52.66 using 59 PHA bins. # Reduced chi-squared = 0.9403 for 56 degrees of freedom # Null hypothesis probability = 6.021328e-01 #***Warning: New best fit found, fit parameters will be set to new values. #***Warning: Identical values of the parameter give different values of the statistic. #Please check your result for the high end of the confidence range. # 4 -0.051775 1.1607 (-0.97776,0.234714) # !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 = 52.66 using 59 PHA bins. # #Test statistic : Chi-Squared = 52.66 using 59 PHA bins. # Reduced chi-squared = 0.9403 for 56 degrees of freedom # Null hypothesis probability = 6.021334e-01 # Current data and model not fit yet. # !XSPEC12> @/local/data/bat1/alien/Swift_3rdBATcatalog/event/scripts/test_cflux/bat_cutpow_cflux_15_25kev_fit.xcm # !XSPEC12>log none; #