#XSPEC version: 12.9.1 #Build Date/Time: Wed Apr 5 16:20:24 2017 # !XSPEC12>show; # #XSPEC version: 12.9.1 # #Tue Apr 25 17:30:48 2017 # 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/manager/../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/trigger744791/remake_spec_cflux/spec_20ms_peak/sw00744791000b_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/trigger744791/remake_spec_cflux/spec_20ms_peak/sw00744791000b_20ms_peak.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger744791/remake_spec_cflux/spec_20ms_peak/sw00744791000b_20ms_peak.pha #Net count rate (cts/s) for Spectrum:1 2.238e-02 +/- 7.542e-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/trigger744791/remake_spec_cflux/spec_20ms_peak/sw00744791000b_20ms_peak.rsp for Source 1 # # Spectral data counts: 0.000447533 # Model predicted rate: 9.73285E-03 # # #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 50.0000 frozen # 2 1 cpflux Emax keV 100.000 frozen # 3 1 cpflux Flux 2.28114E-02 +/- 0.238383 # 4 2 cutep50 a -9.49994 +/- 243.693 # 5 2 cutep50 b 153.901 +/- 1264.49 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 8.02 using 10 PHA bins. # #Test statistic : Chi-Squared = 8.02 using 10 PHA bins. # Reduced chi-squared = 1.15 for 7 degrees of freedom # Null hypothesis probability = 3.305675e-01 # Weighting method: standard # !XSPEC12>error 3; # 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 #8.00569 0.124991 0 0.0107840 -9.50000 37.4904 #======================================== # Variances and Principal Axes # 3 4 5 # 1.9147E-03| -1.0000 0.0011 0.0028 # 1.2396E+03| 0.0026 -0.2009 0.9796 # 5.0543E+03| -0.0017 -0.9796 -0.2009 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 2.434e-02 7.691e+00 4.817e+00 # 7.691e+00 4.900e+03 7.507e+02 # 4.817e+00 7.507e+02 1.394e+03 #------------------------------------ # #======================================================================== #Model cpflux<1>*cutep50<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cpflux Emin keV 50.0000 frozen # 2 1 cpflux Emax keV 100.000 frozen # 3 1 cpflux Flux 1.07840E-02 +/- 0.156026 # 4 2 cutep50 a -9.50000 +/- 70.0028 # 5 2 cutep50 b 37.4904 +/- 37.3299 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 8.01 using 10 PHA bins. # #Test statistic : Chi-Squared = 8.01 using 10 PHA bins. # Reduced chi-squared = 1.14 for 7 degrees of freedom # Null hypothesis probability = 3.320928e-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 #7.97298 1.517 0 0.0109334 -9.50000 36.4812 #7.96488 1.39193 0 0.0111348 -9.50000 36.2512 #======================================== # Variances and Principal Axes # 3 4 5 # 1.0027E-03| -1.0000 0.0009 0.0020 # 1.7575E+03| 0.0018 -0.1883 0.9821 # 8.2010E+03| -0.0012 -0.9821 -0.1883 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 1.862e-02 9.153e+00 4.952e+00 # 9.153e+00 7.973e+03 1.192e+03 # 4.952e+00 1.192e+03 1.986e+03 #------------------------------------ # #======================================================================== #Model cpflux<1>*cutep50<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cpflux Emin keV 50.0000 frozen # 2 1 cpflux Emax keV 100.000 frozen # 3 1 cpflux Flux 1.11348E-02 +/- 0.136443 # 4 2 cutep50 a -9.50000 +/- 89.2891 # 5 2 cutep50 b 36.2512 +/- 44.5647 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 7.96 using 10 PHA bins. # #Test statistic : Chi-Squared = 7.96 using 10 PHA bins. # Reduced chi-squared = 1.14 for 7 degrees of freedom # Null hypothesis probability = 3.357006e-01 #***Warning: New best fit found, fit parameters will be set to new values. #***Warning: Zero alpha-matrix diagonal element for parameter 4 #***Warning: Zero alpha-matrix diagonal element for parameter 5 # Parameter 4 is pegged at -9.5 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. # Parameter 5 is pegged at 36.2512 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 0.278292 (-0.0112919,0.267) # !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 #7.92309 0.0495419 0 0.0109679 -10.0000 34.7924 #7.92309 0.0399402 1 0.0109678 -10.0000 34.7931 #======================================== # Variances and Principal Axes # 3 4 5 # 4.6666E-04| -1.0000 0.0005 0.0024 # 7.3019E+02| 0.0024 -0.0682 0.9977 # 1.6724E+04| -0.0007 -0.9977 -0.0682 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 1.283e-02 1.155e+01 2.541e+00 # 1.155e+01 1.665e+04 1.089e+03 # 2.541e+00 1.089e+03 8.047e+02 #------------------------------------ # #======================================================================== #Model cpflux<1>*cutep50<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cpflux Emin keV 50.0000 frozen # 2 1 cpflux Emax keV 100.000 frozen # 3 1 cpflux Flux 1.09678E-02 +/- 0.113248 # 4 2 cutep50 a -10.0000 +/- 129.031 # 5 2 cutep50 b 34.7931 +/- 28.3667 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 7.92 using 10 PHA bins. # #Test statistic : Chi-Squared = 7.92 using 10 PHA bins. # Reduced chi-squared = 1.13 for 7 degrees of freedom # Null hypothesis probability = 3.394244e-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: -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: Unable to fit when starting with fit statistic = NaN #Error occurred during lower bound error calculation. # #Fit statistic : Chi-Squared = 7.92 using 10 PHA bins. # #Test statistic : Chi-Squared = 7.92 using 10 PHA bins. # Reduced chi-squared = 1.13 for 7 degrees of freedom # Null hypothesis probability = 3.394246e-01 # Current data and model not fit yet. # !XSPEC12> @/local/data/bat1/alien/Swift_3rdBATcatalog/event/scripts/test_cflux/bat_cutpow_cpflux_100_150kev_fit.xcm # !XSPEC12>log none; #