#XSPEC version: 12.9.0c #Build Date/Time: Wed Jul 29 15:14:04 2015 # !XSPEC12>show; # #XSPEC version: 12.9.0c # #Sat Dec 26 12:23:51 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/trigger350853/remake_spec_cflux/spec_20ms_peak/sw00350853000b_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/trigger350853/remake_spec_cflux/spec_20ms_peak/sw00350853000b_20ms_peak.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger350853/remake_spec_cflux/spec_20ms_peak/sw00350853000b_20ms_peak.pha #Net count rate (cts/s) for Spectrum:1 3.208e-01 +/- 6.418e-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/trigger350853/remake_spec_cflux/spec_20ms_peak/sw00350853000b_20ms_peak.rsp for Source 1 # # Spectral data counts: 0.00641509 # Model predicted rate: 0.289030 # # #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 150.000 frozen # 3 1 cflux lg10Flux cgs -7.71412 +/- 5.11544 # 4 2 cutep50 a 2.01748 +/- 7.40075E-08 # 5 2 cutep50 b 6.96271 +/- 295.579 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 4.90 using 10 PHA bins. # #Test statistic : Chi-Squared = 4.90 using 10 PHA bins. # Reduced chi-squared = 0.700 for 7 degrees of freedom # Null hypothesis probability = 6.721981e-01 # Weighting method: standard # !XSPEC12>error 3; # Parameter Confidence Range (2.706) # 3 -8.26149 -7.50906 (-0.54737,0.205062) # !XSPEC12>error 4; # Parameter Confidence Range (2.706) # #***Warning: Number of trials exceeded before bracketing of delta fit-stat. #Last attempt: 1.95365, with delta statistic: 1.88531 # # #*** Parameter lower bound is INVALID. # # Warning: renorm - no variable model to allow renormalization # Parameters #Chi-Squared |beta|/N Lvl 3:lg10Flux 4:a 5:b #4.88869 138.314 0 -7.72615 2.03343 13.2156 #======================================== # Variances and Principal Axes # 3 4 5 # 3.5463E-13| -0.0000 -1.0000 0.0000 # 3.6256E-02| 1.0000 -0.0000 0.0092 # 3.0446E+05| 0.0092 -0.0000 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 2.560e+01 -4.251e-03 -2.790e+03 # -4.251e-03 7.068e-07 4.638e-01 # -2.790e+03 4.638e-01 3.044e+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 150.000 frozen # 3 1 cflux lg10Flux cgs -7.72615 +/- 5.05964 # 4 2 cutep50 a 2.03343 +/- 8.40685E-04 # 5 2 cutep50 b 13.2156 +/- 551.753 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 4.89 using 10 PHA bins. # #Test statistic : Chi-Squared = 4.89 using 10 PHA bins. # Reduced chi-squared = 0.698 for 7 degrees of freedom # Null hypothesis probability = 6.735452e-01 #***Warning: New best fit found, fit parameters will be set to new values. #Apparent non-monotonicity in statistic space detected. #Current bracket values 2.03343, 1.67941 #and delta stat 0, 4.78419 #but latest trial 1.76718 gives 8.20763 #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:lg10Flux 4:a 5:b #4.87682 19.569 -1 -7.74308 2.05556 21.7699 #======================================== # Variances and Principal Axes # 3 4 5 # 1.2227E-09| -0.0003 -1.0000 0.0001 # 3.6141E-02| 1.0000 -0.0003 0.0055 # 7.7863E+05| 0.0055 -0.0001 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 2.377e+01 -2.416e-01 -4.299e+03 # -2.416e-01 2.459e-03 4.375e+01 # -4.299e+03 4.375e+01 7.786e+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 150.000 frozen # 3 1 cflux lg10Flux cgs -7.74308 +/- 4.87596 # 4 2 cutep50 a 2.05556 +/- 4.95851E-02 # 5 2 cutep50 b 21.7699 +/- 882.389 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 4.88 using 10 PHA bins. # #Test statistic : Chi-Squared = 4.88 using 10 PHA bins. # Reduced chi-squared = 0.697 for 7 degrees of freedom # Null hypothesis probability = 6.749922e-01 #***Warning: New best fit found, fit parameters will be set to new values. # Warning: renorm - no variable model to allow renormalization # Parameters #Chi-Squared |beta|/N Lvl 3:lg10Flux 4:a 5:b #4.84366 0.0593799 0 -7.79635 2.12525 47.7797 #======================================== # Variances and Principal Axes # 3 4 5 # 1.1074E-06| -0.0105 -0.9999 0.0008 # 3.5822E-02| 0.9999 -0.0105 0.0025 # 1.1417E+06| 0.0025 -0.0008 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 6.936e+00 -2.377e+00 -2.807e+03 # -2.377e+00 8.183e-01 9.666e+02 # -2.807e+03 9.666e+02 1.142e+06 #------------------------------------ # #======================================================================== #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 150.000 frozen # 3 1 cflux lg10Flux cgs -7.79635 +/- 2.63365 # 4 2 cutep50 a 2.12525 +/- 0.904614 # 5 2 cutep50 b 47.7797 +/- 1068.50 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 4.84 using 10 PHA bins. # #Test statistic : Chi-Squared = 4.84 using 10 PHA bins. # Reduced chi-squared = 0.692 for 7 degrees of freedom # Null hypothesis probability = 6.790352e-01 #***Warning: New best fit found, fit parameters will be set to new values. #***Warning: *** 3 point fit failed during interpolation *** #Upper bound error calculation is invalid. # 4 0.143016 2.12525 (-1.98223,0) # !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 = 4.84 using 10 PHA bins. # #Test statistic : Chi-Squared = 4.84 using 10 PHA bins. # Reduced chi-squared = 0.692 for 7 degrees of freedom # Null hypothesis probability = 6.790353e-01 # Current data and model not fit yet. # !XSPEC12> @/local/data/bat1/alien/Swift_3rdBATcatalog/event/scripts/test_cflux/bat_cutpow_cflux_100_350kev_fit.xcm # !XSPEC12>log none; #