#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 00:20:56 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/trigger255029/remake_spec_cflux/spec_20ms_peak/sw00255029000b_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/trigger255029/remake_spec_cflux/spec_20ms_peak/sw00255029000b_20ms_peak.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger255029/remake_spec_cflux/spec_20ms_peak/sw00255029000b_20ms_peak.pha #Net count rate (cts/s) for Spectrum:1 5.232e-01 +/- 1.468e-01 # 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/trigger255029/remake_spec_cflux/spec_20ms_peak/sw00255029000b_20ms_peak.rsp for Source 1 # # Spectral data counts: 0.0104632 # Model predicted rate: 0.434927 # # #Current model list: # #======================================================================== #Model cpflux<1>*cutep50<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cpflux Emin keV 15.0000 frozen # 2 1 cpflux Emax keV 150.000 frozen # 3 1 cpflux Flux 3.82663 +/- 1.10344 # 4 2 cutep50 a 1.56858 +/- 1.81677 # 5 2 cutep50 b 9999.36 +/- 1.65267E+07 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 4.30 using 10 PHA bins. # #Test statistic : Chi-Squared = 4.30 using 10 PHA bins. # Reduced chi-squared = 0.614 for 7 degrees of freedom # Null hypothesis probability = 7.448745e-01 # Weighting method: standard # !XSPEC12>error 3; # Parameter Confidence Range (2.706) # 3 1.91239 5.5145 (-1.90522,1.6969) # !XSPEC12>error 4; # Parameter Confidence Range (2.706) #Apparent non-monotonicity in statistic space detected. #Current bracket values -0.952216, -1.14679 #and delta stat 2.47084, 6.08793 #but latest trial -1.0495 gives 7.58341 #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:Flux 4:a 5:b #3.67159 0.0741268 -2 1.97569 2.69901 229.186 #======================================== # Variances and Principal Axes # 3 4 5 # 3.4021E-04| -0.0296 -0.9996 0.0035 # 1.6604E+00| 0.9996 -0.0296 0.0028 # 5.5473E+05| 0.0027 -0.0036 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 5.753e+00 -5.471e+00 -1.507e+03 # -5.471e+00 7.180e+00 1.995e+03 # -1.507e+03 1.995e+03 5.547e+05 #------------------------------------ # #======================================================================== #Model cpflux<1>*cutep50<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cpflux Emin keV 15.0000 frozen # 2 1 cpflux Emax keV 150.000 frozen # 3 1 cpflux Flux 1.97569 +/- 2.39864 # 4 2 cutep50 a 2.69901 +/- 2.67958 # 5 2 cutep50 b 229.186 +/- 744.792 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 3.67 using 10 PHA bins. # #Test statistic : Chi-Squared = 3.67 using 10 PHA bins. # Reduced chi-squared = 0.525 for 7 degrees of freedom # Null hypothesis probability = 8.167311e-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:Flux 4:a 5:b #3.56581 0.0476201 -3 1.80276 3.01759 305.779 #======================================== # Variances and Principal Axes # 3 4 5 # 5.9005E-04| -0.0422 -0.9991 0.0042 # 1.3776E+00| 0.9991 -0.0422 0.0028 # 3.8249E+05| 0.0026 -0.0043 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 3.926e+00 -4.314e+00 -9.877e+02 # -4.314e+00 7.104e+00 1.648e+03 # -9.877e+02 1.648e+03 3.825e+05 #------------------------------------ # #======================================================================== #Model cpflux<1>*cutep50<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cpflux Emin keV 15.0000 frozen # 2 1 cpflux Emax keV 150.000 frozen # 3 1 cpflux Flux 1.80276 +/- 1.98139 # 4 2 cutep50 a 3.01759 +/- 2.66534 # 5 2 cutep50 b 305.779 +/- 618.453 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 3.57 using 10 PHA bins. # #Test statistic : Chi-Squared = 3.57 using 10 PHA bins. # Reduced chi-squared = 0.509 for 7 degrees of freedom # Null hypothesis probability = 8.282068e-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:Flux 4:a 5:b #3.48718 0.0278404 -3 1.65926 3.34258 371.217 #======================================== # Variances and Principal Axes # 3 4 5 # 9.4009E-04| -0.0582 -0.9983 0.0050 # 1.1323E+00| 0.9983 -0.0582 0.0028 # 2.7669E+05| 0.0025 -0.0052 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 2.872e+00 -3.660e+00 -6.946e+02 # -3.660e+00 7.415e+00 1.432e+03 # -6.946e+02 1.432e+03 2.767e+05 #------------------------------------ # #======================================================================== #Model cpflux<1>*cutep50<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cpflux Emin keV 15.0000 frozen # 2 1 cpflux Emax keV 150.000 frozen # 3 1 cpflux Flux 1.65926 +/- 1.69473 # 4 2 cutep50 a 3.34258 +/- 2.72308 # 5 2 cutep50 b 371.217 +/- 526.005 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 3.49 using 10 PHA bins. # #Test statistic : Chi-Squared = 3.49 using 10 PHA bins. # Reduced chi-squared = 0.498 for 7 degrees of freedom # Null hypothesis probability = 8.365818e-01 #***Warning: New best fit found, fit parameters will be set to new values. # #***Warning: Number of trials exceeded before bracketing of delta fit-stat. #Last attempt: 2.34852e+06, with delta statistic: 2.64781 # # #*** Parameter upper bound is INVALID. # # 4 -0.376542 0 (-3.75749,-3.38095) # !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 = 3.48 using 10 PHA bins. # #Test statistic : Chi-Squared = 3.48 using 10 PHA bins. # Reduced chi-squared = 0.497 for 7 degrees of freedom # Null hypothesis probability = 8.372007e-01 # Current data and model not fit yet. # !XSPEC12> @/local/data/bat1/alien/Swift_3rdBATcatalog/event/scripts/test_cflux/bat_cutpow_cpflux_15_25kev_fit.xcm # !XSPEC12>log none; #