#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 16:27:50 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/trigger176620/remake_spec_cflux/spec_20ms_peak/sw00176620000b_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/trigger176620/remake_spec_cflux/spec_20ms_peak/sw00176620000b_20ms_peak.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger176620/remake_spec_cflux/spec_20ms_peak/sw00176620000b_20ms_peak.pha #Net count rate (cts/s) for Spectrum:1 2.236e-01 +/- 5.227e-02 # 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/trigger176620/remake_spec_cflux/spec_20ms_peak/sw00176620000b_20ms_peak.rsp for Source 1 # # Spectral data counts: 0.00447146 # Model predicted rate: 0.247449 # # #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 100.000 frozen # 2 1 cflux Emax keV 350.000 frozen # 3 1 cflux lg10Flux cgs -6.59620 +/- 0.800406 # 4 2 cutep50 a 1.13147 +/- 1.14738 # 5 2 cutep50 b 9999.36 +/- 4.69571E+06 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 2.35 using 10 PHA bins. # #Test statistic : Chi-Squared = 2.35 using 10 PHA bins. # Reduced chi-squared = 0.335 for 7 degrees of freedom # Null hypothesis probability = 9.381028e-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:lg10Flux 4:a 5:b #1.03407 1.19396 -3 -8.86268 3.70077 415.791 #0.768564 6.45663 -4 -8.94036 3.70210 414.012 #0.766958 0.311704 -5 -8.94648 3.69971 413.350 #======================================== # Variances and Principal Axes # 3 4 5 # 3.6562E-04| -0.2055 -0.9786 0.0049 # 7.8021E-02| 0.9786 -0.2055 0.0069 # 1.8268E+05| 0.0057 -0.0062 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 6.072e+00 -6.554e+00 -1.047e+03 # -6.554e+00 7.132e+00 1.141e+03 # -1.047e+03 1.141e+03 1.827e+05 #------------------------------------ # #======================================================================== #Model cflux<1>*cutep50<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cflux Emin keV 100.000 frozen # 2 1 cflux Emax keV 350.000 frozen # 3 1 cflux lg10Flux cgs -8.94648 +/- 2.46417 # 4 2 cutep50 a 3.69971 +/- 2.67055 # 5 2 cutep50 b 413.350 +/- 427.390 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 0.77 using 10 PHA bins. # #Test statistic : Chi-Squared = 0.77 using 10 PHA bins. # Reduced chi-squared = 0.11 for 7 degrees of freedom # Null hypothesis probability = 9.977667e-01 #***Warning: New best fit found, fit parameters will be set to new values. # #***Warning: Number of trials exceeded before convergence. #Current trial values -10.0592, -10.0594 #and delta statistic 0.186842, 2.84145 # #Apparent non-monotonicity in statistic space detected. #Current bracket values -8.93882, -4.89304 #and delta stat 0.000125876, 770874 #but latest trial -8.93418 gives 2.97766e-05 #Suggest that you check this result using the steppar command. # 3 -10.0593 -6.91593 (-1.11273,2.03066) # !XSPEC12>error 4; # Parameter Confidence Range (2.706) #***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 0.242628 6.11933 (-3.45703,2.41967) # !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 = 0.77 using 10 PHA bins. # #Test statistic : Chi-Squared = 0.77 using 10 PHA bins. # Reduced chi-squared = 0.11 for 7 degrees of freedom # Null hypothesis probability = 9.977668e-01 # Current data and model not fit yet. # !XSPEC12> /* # !XSPEC12> exit # XSPEC: quit #