#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 01:01:30 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/trigger243690/remake_spec_cflux/spec_T100/sw00243690000b_avg.rsp associated with spectrum 1 source 1 # energies: 204 channels: 80 # Distinct RMF files: # /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger243690/remake_spec_cflux/spec_T100/sw00243690000b_avg.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger243690/remake_spec_cflux/spec_T100/sw00243690000b_avg.pha #Net count rate (cts/s) for Spectrum:1 1.895e-02 +/- 1.685e-03 # Assigned to Data Group 1 and Plot Group 1 # Noticed Channels: 4-62 # Telescope: SWIFT Instrument: BAT Channel Type: PI # Exposure Time: 89.4 sec # Using fit statistic: chi # Using test statistic: chi # Using Response (RMF) File /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger243690/remake_spec_cflux/spec_T100/sw00243690000b_avg.rsp for Source 1 # # Spectral data counts: 1.69383 # Model predicted rate: 1.79537E-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 25.0000 frozen # 2 1 cflux Emax keV 50.0000 frozen # 3 1 cflux lg10Flux cgs -8.52094 +/- 5.17025E-02 # 4 2 cutep50 a 1.86988 +/- 0.603366 # 5 2 cutep50 b 9999.36 +/- 1.94149E+07 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 69.30 using 59 PHA bins. # #Test statistic : Chi-Squared = 69.30 using 59 PHA bins. # Reduced chi-squared = 1.238 for 56 degrees of freedom # Null hypothesis probability = 1.090933e-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 #66.1291 16.6867 -1 -8.50519 1.68659 9983.55 #65.8422 1.81605 0 -8.50768 1.65439 9999.01 #65.6867 1.63038 0 -8.50913 1.63232 9999.30 #65.599 1.49613 0 -8.51002 1.61716 9999.35 #65.5476 1.38886 0 -8.51060 1.60671 9999.36 #65.5166 1.30667 0 -8.51098 1.59950 9999.36 #65.4973 1.24646 0 -8.51125 1.59451 9999.36 #65.4849 1.20369 0 -8.51143 1.59105 9999.36 #65.4769 1.17387 0 -8.51156 1.58866 9999.36 #======================================== # Variances and Principal Axes # 3 4 5 # 1.4491E-03| -0.9972 0.0742 -0.0000 # 2.5250E-02| 0.0742 0.9972 -0.0000 # 2.7287E+13| -0.0000 0.0000 1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 2.305e-03 -1.282e-02 -1.407e+05 # -1.282e-02 3.181e-01 2.827e+06 # -1.407e+05 2.827e+06 2.729e+13 #------------------------------------ # #======================================================================== #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 -8.51156 +/- 4.80150E-02 # 4 2 cutep50 a 1.58866 +/- 0.564005 # 5 2 cutep50 b 9999.36 +/- 5.22373E+06 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 65.48 using 59 PHA bins. # #Test statistic : Chi-Squared = 65.48 using 59 PHA bins. # Reduced chi-squared = 1.169 for 56 degrees of freedom # Null hypothesis probability = 1.809796e-01 #***Warning: New best fit found, fit parameters will be set to new values. # 3 -8.58467 -8.4482 (-0.0730253,0.06345) # !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 #63.8703 0.0065163 -2 -8.82540 2.51361 173.384 #======================================== # Variances and Principal Axes # 3 4 5 # 1.4641E-05| -0.0953 -0.9954 0.0030 # 1.1103E-02| 0.9954 -0.0953 0.0012 # 8.5471E+04| 0.0009 -0.0031 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 7.893e-02 -2.398e-01 -7.620e+01 # -2.398e-01 8.392e-01 2.678e+02 # -7.620e+01 2.678e+02 8.547e+04 #------------------------------------ # #======================================================================== #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 -8.82540 +/- 0.280943 # 4 2 cutep50 a 2.51361 +/- 0.916087 # 5 2 cutep50 b 173.384 +/- 292.353 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 63.87 using 59 PHA bins. # #Test statistic : Chi-Squared = 63.87 using 59 PHA bins. # Reduced chi-squared = 1.141 for 56 degrees of freedom # Null hypothesis probability = 2.195295e-01 #***Warning: New best fit found, fit parameters will be set to new values. #Apparent non-monotonicity in statistic space detected. #Current bracket values 3.16145, 3.16181 #and delta stat 0.572627, 17.6619 #but latest trial 3.16151 gives 17.6619 #Suggest that you check this result using the steppar command. # 4 1.25768 3.16163 (-1.25592,0.648031) # !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 = 63.87 using 59 PHA bins. # #Test statistic : Chi-Squared = 63.87 using 59 PHA bins. # Reduced chi-squared = 1.141 for 56 degrees of freedom # Null hypothesis probability = 2.195295e-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; #