#XSPEC version: 12.9.0c #Build Date/Time: Wed Jul 29 15:14:04 2015 # !XSPEC12>show; # #XSPEC version: 12.9.0c # #Fri Dec 25 07:26:19 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/trigger454473/remake_spec_cflux/spec_1speak/sw00454473000b_1speak.rsp associated with spectrum 1 source 1 # energies: 204 channels: 80 # Distinct RMF files: # /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger454473/remake_spec_cflux/spec_1speak/sw00454473000b_1speak.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger454473/00454473000-results/pha/sw00454473000b_peak.pha #Net count rate (cts/s) for Spectrum:1 5.793e-02 +/- 1.010e-02 # Assigned to Data Group 1 and Plot Group 1 # Noticed Channels: 4-62 # Telescope: SWIFT Instrument: BAT Channel Type: PI # Exposure Time: 1 sec # Using fit statistic: chi # Using test statistic: chi # Using Response (RMF) File /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger454473/remake_spec_cflux/spec_1speak/sw00454473000b_1speak.rsp for Source 1 # # Spectral data counts: 0.05793 # Model predicted rate: 6.16069E-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 -7.43528 +/- 9.19733E-02 # 4 2 cutep50 a 1.49703 +/- 1.01477 # 5 2 cutep50 b 9999.36 +/- 7.85092E+06 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 51.21 using 59 PHA bins. # #Test statistic : Chi-Squared = 51.21 using 59 PHA bins. # Reduced chi-squared = 0.9145 for 56 degrees of freedom # Null hypothesis probability = 6.564045e-01 # Weighting method: standard # !XSPEC12>error 3; # Parameter Confidence Range (2.706) # 3 -7.63567 -7.29604 (-0.200404,0.139229) # !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 #50.7872 0.244657 -1 -7.43520 1.19882 237.989 #50.7756 1.74043 -1 -7.43527 1.35370 566.191 #50.7317 1.92648 -1 -7.43461 1.41474 9996.19 #50.54 1.92764 0 -7.43962 1.37617 9999.24 #50.4569 1.13778 0 -7.44127 1.34896 9999.34 #50.4164 0.742271 0 -7.44138 1.32960 9999.36 #50.3945 0.538215 0 -7.44088 1.31566 9999.36 #50.3819 0.429087 0 -7.44021 1.30552 9999.36 #50.3742 0.368516 0 -7.43956 1.29809 9999.36 #======================================== # Variances and Principal Axes # 3 4 5 # 5.4384E-03| -0.9899 -0.1421 0.0000 # 1.0059E-01| 0.1421 -0.9899 0.0000 # 3.2778E+13| -0.0000 -0.0000 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 8.648e-03 2.443e-02 2.056e+05 # 2.443e-02 1.207e+00 6.028e+06 # 2.056e+05 6.028e+06 3.278e+13 #------------------------------------ # #======================================================================== #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 -7.43956 +/- 9.29969E-02 # 4 2 cutep50 a 1.29809 +/- 1.09878 # 5 2 cutep50 b 9999.36 +/- 5.72521E+06 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 50.37 using 59 PHA bins. # #Test statistic : Chi-Squared = 50.37 using 59 PHA bins. # Reduced chi-squared = 0.8995 for 56 degrees of freedom # Null hypothesis probability = 6.868438e-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 #49.9578 0.0106143 -3 -8.19591 3.09592 303.789 #======================================== # Variances and Principal Axes # 3 4 5 # 1.4638E-04| -0.1551 -0.9879 0.0045 # 6.7830E-02| 0.9879 -0.1551 0.0019 # 2.6604E+05| 0.0011 -0.0047 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 4.178e-01 -1.460e+00 -3.058e+02 # -1.460e+00 5.977e+00 1.261e+03 # -3.058e+02 1.261e+03 2.660e+05 #------------------------------------ # #======================================================================== #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 -8.19591 +/- 0.646341 # 4 2 cutep50 a 3.09592 +/- 2.44476 # 5 2 cutep50 b 303.789 +/- 515.781 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 49.96 using 59 PHA bins. # #Test statistic : Chi-Squared = 49.96 using 59 PHA bins. # Reduced chi-squared = 0.8921 for 56 degrees of freedom # Null hypothesis probability = 7.016804e-01 #***Warning: New best fit found, fit parameters will be set to new values. #Apparent non-monotonicity in statistic space detected. #Current bracket values 4.48514, 4.54402 #and delta stat 0.327874, 3.01745 #but latest trial 4.51458 gives 3.01748 #Suggest that you check this result using the steppar command. # 4 -0.305278 4.51458 (-3.39707,1.42278) # !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 = 49.96 using 59 PHA bins. # #Test statistic : Chi-Squared = 49.96 using 59 PHA bins. # Reduced chi-squared = 0.8921 for 56 degrees of freedom # Null hypothesis probability = 7.016957e-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; #