#XSPEC version: 12.9.0c #Build Date/Time: Wed Jul 29 15:14:04 2015 # !XSPEC12>show; # #XSPEC version: 12.9.0c # #Tue Dec 22 19:34:44 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/trigger660671/remake_spec_cflux/spec_time_resolved//resolved_spec_32/sw00660671000b_avg.rsp associated with spectrum 1 source 1 # energies: 204 channels: 80 # Distinct RMF files: # /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger660671/remake_spec_cflux/spec_time_resolved//resolved_spec_32/sw00660671000b_avg.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger660671/remake_spec_cflux/spec_time_resolved//resolved_spec_32/sw00660671000b_avg.pha #Net count rate (cts/s) for Spectrum:1 2.869e-01 +/- 1.444e-01 # Assigned to Data Group 1 and Plot Group 1 # Noticed Channels: 4-62 # Telescope: SWIFT Instrument: BAT Channel Type: PI # Exposure Time: 0.084 sec # Using fit statistic: chi # Using test statistic: chi # Using Response (RMF) File /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger660671/remake_spec_cflux/spec_time_resolved//resolved_spec_32/sw00660671000b_avg.rsp for Source 1 # # Spectral data counts: 0.0240974 # Model predicted rate: 0.108306 # # #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 0.896101 +/- 0.389446 # 4 2 cutep50 a -1.79387 +/- 2.86929 # 5 2 cutep50 b 63.3232 +/- 18.0183 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 52.76 using 59 PHA bins. # #***Warning: Chi-square may not be valid due to bins with zero variance # in spectrum number(s): 1 # # #Test statistic : Chi-Squared = 52.76 using 59 PHA bins. # Reduced chi-squared = 0.9421 for 56 degrees of freedom # Null hypothesis probability = 5.984715e-01 # #***Warning: Chi-square may not be valid due to bins with zero variance # in spectrum number(s): 1 # # Weighting method: standard # !XSPEC12>error 3; # Parameter Confidence Range (2.706) #***Warning: Zero alpha-matrix diagonal element for parameter 4 #***Warning: Zero alpha-matrix diagonal element for parameter 5 # Parameter 4 is pegged at -1.79387 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. # Parameter 5 is pegged at 63.3232 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. # #***XSPEC Error: No variable parameters for fit # Fit error occurred during lower bound error calculation. # 3 0 1.89023 (-0.896131,0.994098) # !XSPEC12>error 4; # Parameter Confidence Range (2.706) # Warning: renorm - no variable model to allow renormalization # Parameters #Chi-Squared |beta|/N Lvl 3:Flux 4:a 5:b #52.4068 0.0154785 -3 1.08115 -9.47950 45.6816 #52.3228 0.0342069 -4 1.07706 -9.49760 47.3166 #52.3227 0.0150618 0 1.07641 -9.49925 47.3111 #======================================== # Variances and Principal Axes # 3 4 5 # 1.9120E-01| -0.9996 -0.0023 -0.0267 # 3.5534E+01| 0.0243 0.3431 -0.9390 # 1.1336E+02| -0.0114 0.9393 0.3429 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 2.267e-01 -9.132e-01 -1.248e+00 # -9.132e-01 1.042e+02 2.506e+01 # -1.248e+00 2.506e+01 4.466e+01 #------------------------------------ # #======================================================================== #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 1.07641 +/- 0.476119 # 4 2 cutep50 a -9.49925 +/- 10.2080 # 5 2 cutep50 b 47.3111 +/- 6.68274 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 52.32 using 59 PHA bins. # #***Warning: Chi-square may not be valid due to bins with zero variance # in spectrum number(s): 1 # # #Test statistic : Chi-Squared = 52.32 using 59 PHA bins. # Reduced chi-squared = 0.9343 for 56 degrees of freedom # Null hypothesis probability = 6.148530e-01 # #***Warning: Chi-square may not be valid due to bins with zero variance # in spectrum number(s): 1 # #***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 #52.3039 0.00396287 0 1.07430 -10.0000 47.2115 #52.3039 0.00314162 0 1.07436 -10.0000 47.2163 #======================================== # Variances and Principal Axes # 3 4 5 # 1.9257E-01| -0.9996 -0.0008 -0.0282 # 3.7070E+01| 0.0280 0.0995 -0.9946 # 4.6160E+02| -0.0036 0.9950 0.0995 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 2.274e-01 -1.551e+00 -1.191e+00 # -1.551e+00 4.574e+02 4.202e+01 # -1.191e+00 4.202e+01 4.124e+01 #------------------------------------ # #======================================================================== #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 1.07436 +/- 0.476859 # 4 2 cutep50 a -10.0000 +/- 21.3867 # 5 2 cutep50 b 47.2163 +/- 6.42200 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 52.30 using 59 PHA bins. # #***Warning: Chi-square may not be valid due to bins with zero variance # in spectrum number(s): 1 # # #Test statistic : Chi-Squared = 52.30 using 59 PHA bins. # Reduced chi-squared = 0.9340 for 56 degrees of freedom # Null hypothesis probability = 6.155617e-01 # #***Warning: Chi-square may not be valid due to bins with zero variance # in spectrum number(s): 1 # #***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: -6.18986e+14, with delta statistic: 0 # # #*** Parameter lower bound is INVALID. # # #***Warning: Number of trials exceeded before bracketing of delta fit-stat. #Last attempt: -6.18986e+14, with delta statistic: 0 # # #*** Parameter upper bound is INVALID. # # 4 0 0 (10,10) # !XSPEC12>error 5; # Parameter Confidence Range (2.706) # #***XSPEC Error: A fit statistic = NaN was encountered, possibly from model calculation error. Fit unable to continue #Error occurred during lower bound error calculation. # #Fit statistic : Chi-Squared = 52.30 using 59 PHA bins. # #***Warning: Chi-square may not be valid due to bins with zero variance # in spectrum number(s): 1 # # #Test statistic : Chi-Squared = 52.30 using 59 PHA bins. # Reduced chi-squared = 0.9340 for 56 degrees of freedom # Null hypothesis probability = 6.155630e-01 # #***Warning: Chi-square may not be valid due to bins with zero variance # in spectrum number(s): 1 # # 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; #