#XSPEC version: 12.9.0c #Build Date/Time: Wed Jul 29 15:14:04 2015 # !XSPEC12>show; # #XSPEC version: 12.9.0c # #Wed Dec 23 11:14:54 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/trigger601662/remake_spec_cflux/spec_1speak/sw00601662000b_1speak.rsp associated with spectrum 1 source 1 # energies: 204 channels: 80 # Distinct RMF files: # /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger601662/remake_spec_cflux/spec_1speak/sw00601662000b_1speak.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger601662/00601662000-results/pha/sw00601662000b_peak.pha #Net count rate (cts/s) for Spectrum:1 6.698e-02 +/- 1.247e-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/trigger601662/remake_spec_cflux/spec_1speak/sw00601662000b_1speak.rsp for Source 1 # # Spectral data counts: 0.0669756 # Model predicted rate: 6.24153E-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 350.000 frozen # 3 1 cflux lg10Flux cgs -7.32286 +/- 0.526745 # 4 2 cutep50 a 1.87646 +/- 1.27907 # 5 2 cutep50 b 9999.36 +/- 4.94322E+07 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 54.28 using 59 PHA bins. # #Test statistic : Chi-Squared = 54.28 using 59 PHA bins. # Reduced chi-squared = 0.9692 for 56 degrees of freedom # Null hypothesis probability = 5.403384e-01 # Weighting method: standard # !XSPEC12>error 3; # Parameter Confidence Range (2.706) #Apparent non-monotonicity in statistic space detected. #Current bracket values -7.59229, -7.70668 #and delta stat 2.39532, 4.28677 #but latest trial -7.61345 gives 4.93077 #Suggest that you check this result using the steppar command. #Apparent non-monotonicity in statistic space detected. #Current bracket values -7.03321, -6.45316 #and delta stat 2.33231, 15.5245 #but latest trial -7.0054 gives 21.4167 #Suggest that you check this result using the steppar command. # 3 -7.64948 -6.74319 (-0.329833,0.576463) # !XSPEC12>error 4; # Parameter Confidence Range (2.706) #Apparent non-monotonicity in statistic space detected. #Current bracket values 0.175619, -2.3381 #and delta stat 2.47825, 18.4454 #but latest trial -2.27979 gives 18.6326 #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 #53.7439 0.117687 -3 -7.80442 2.87904 267.473 #53.7221 1.82448 -3 -7.78788 2.83858 258.107 #53.6648 1.9505 -4 -7.69885 2.61315 202.569 #53.6373 3.80298 -3 -7.68620 2.60569 200.091 #53.6359 1.21711 -3 -7.68315 2.59905 198.334 #======================================== # Variances and Principal Axes # 3 4 5 # 1.6906E-04| -0.1385 -0.9904 0.0032 # 2.8531E-02| 0.9904 -0.1384 0.0021 # 1.7800E+05| 0.0016 -0.0034 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 4.815e-01 -9.723e-01 -2.841e+02 # -9.723e-01 2.069e+00 6.067e+02 # -2.841e+02 6.067e+02 1.780e+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 350.000 frozen # 3 1 cflux lg10Flux cgs -7.68315 +/- 0.693883 # 4 2 cutep50 a 2.59905 +/- 1.43835 # 5 2 cutep50 b 198.334 +/- 421.900 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 53.64 using 59 PHA bins. # #Test statistic : Chi-Squared = 53.64 using 59 PHA bins. # Reduced chi-squared = 0.9578 for 56 degrees of freedom # Null hypothesis probability = 5.648753e-01 #***Warning: New best fit found, fit parameters will be set to new values. #***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 0.632636 3.39817 (-1.96038,0.805151) # !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 = 53.63 using 59 PHA bins. # #Test statistic : Chi-Squared = 53.63 using 59 PHA bins. # Reduced chi-squared = 0.9578 for 56 degrees of freedom # Null hypothesis probability = 5.649137e-01 # Current data and model not fit yet. # !XSPEC12> @/local/data/bat1/alien/Swift_3rdBATcatalog/event/scripts/test_cflux/bat_cutpow_cflux_15_150kev_fit.xcm # !XSPEC12>log none; #