#XSPEC version: 12.9.0c #Build Date/Time: Wed Jul 29 15:14:04 2015 # !XSPEC12>show; # #XSPEC version: 12.9.0c # #Thu Dec 24 06:30:55 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/trigger554620/remake_spec_cflux/spec_time_resolved//resolved_spec_14/sw00554620000b_avg.rsp associated with spectrum 1 source 1 # energies: 204 channels: 80 # Distinct RMF files: # /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger554620/remake_spec_cflux/spec_time_resolved//resolved_spec_14/sw00554620000b_avg.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger554620/remake_spec_cflux/spec_time_resolved//resolved_spec_14/sw00554620000b_avg.pha #Net count rate (cts/s) for Spectrum:1 1.230e+01 +/- 2.158e-01 # Assigned to Data Group 1 and Plot Group 1 # Noticed Channels: 4-62 # Telescope: SWIFT Instrument: BAT Channel Type: PI # Exposure Time: 0.296 sec # Using fit statistic: chi # Using test statistic: chi # Using Response (RMF) File /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger554620/remake_spec_cflux/spec_time_resolved//resolved_spec_14/sw00554620000b_avg.rsp for Source 1 # # Spectral data counts: 3.63954 # Model predicted rate: 12.2558 # # #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 25.0000 frozen # 2 1 cflux Emax keV 50.0000 frozen # 3 1 cflux lg10Flux cgs -6.93755 +/- 1.23837 # 4 2 cutep50 a 2.06422 +/- 3.33099E-02 # 5 2 cutep50 b 21.4190 +/- 600.416 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 59.78 using 59 PHA bins. # #Test statistic : Chi-Squared = 59.78 using 59 PHA bins. # Reduced chi-squared = 1.067 for 56 degrees of freedom # Null hypothesis probability = 3.402355e-01 # Weighting method: standard # !XSPEC12>error 3; # Parameter Confidence Range (2.706) #Apparent non-monotonicity in statistic space detected. #Current bracket values -6.93755, -8.97466 #and delta stat 0, 2.89482 #but latest trial -8.9071 gives 2.90364 #Suggest that you check this result using the steppar command. # 3 -7.95611 -6.8427 (-1.01702,0.0963905) # !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 #59.5802 1.61721e+19 -2 -6.94309 2.00942 3.18498 #======================================== # Variances and Principal Axes # 3 4 5 # 4.7388E-25| -1.0000 -0.0000 -0.0000 # 4.2796E-45| 0.0000 -1.0000 0.0000 # 0.0000E+00| 0.0000 -0.0000 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 1.361e+00 -2.191e-18 -8.983e+01 # -2.191e-18 3.690e-36 1.513e-16 # -8.983e+01 1.513e-16 6.205e+03 #------------------------------------ # #======================================================================== #Model cflux<1>*cutep50<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cflux Emin keV 25.0000 frozen # 2 1 cflux Emax keV 50.0000 frozen # 3 1 cflux lg10Flux cgs -6.94309 +/- 1.16651 # 4 2 cutep50 a 2.00942 +/- 1.92106E-18 # 5 2 cutep50 b 3.18498 +/- 78.7730 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 59.58 using 59 PHA bins. # #Test statistic : Chi-Squared = 59.58 using 59 PHA bins. # Reduced chi-squared = 1.064 for 56 degrees of freedom # Null hypothesis probability = 3.467665e-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: 2.00942, with delta statistic: 0 # # #*** Parameter lower bound is INVALID. # # #***Warning: Number of trials exceeded before bracketing of delta fit-stat. #Last attempt: 2.00942, with delta statistic: 0 # # #*** Parameter upper bound is INVALID. # # 4 0 0 (-2.00942,-2.00942) # !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 = 59.58 using 59 PHA bins. # #Test statistic : Chi-Squared = 59.58 using 59 PHA bins. # Reduced chi-squared = 1.064 for 56 degrees of freedom # Null hypothesis probability = 3.467665e-01 # Current data and model not fit yet. # !XSPEC12> @/local/data/bat1/alien/Swift_3rdBATcatalog/event/scripts/test_cflux/bat_cutpow_cflux_50_100kev_fit.xcm # !XSPEC12>log none; #