#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 00:13:05 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/trigger642620/remake_spec_cflux/spec_time_resolved//resolved_spec_3/sw00642620000b_avg.rsp associated with spectrum 1 source 1 # energies: 204 channels: 80 # Distinct RMF files: # /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger642620/remake_spec_cflux/spec_time_resolved//resolved_spec_3/sw00642620000b_avg.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger642620/remake_spec_cflux/spec_time_resolved//resolved_spec_3/sw00642620000b_avg.pha #Net count rate (cts/s) for Spectrum:1 8.952e-02 +/- 4.979e-02 # Assigned to Data Group 1 and Plot Group 1 # Noticed Channels: 4-62 # Telescope: SWIFT Instrument: BAT Channel Type: PI # Exposure Time: 0.26 sec # Using fit statistic: chi # Using test statistic: chi # Using Response (RMF) File /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger642620/remake_spec_cflux/spec_time_resolved//resolved_spec_3/sw00642620000b_avg.rsp for Source 1 # # Spectral data counts: 0.023275 # Model predicted rate: 0.119706 # # #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 1.68281E-02 +/- 4.10461E-02 # 4 2 cutep50 a -9.50000 +/- 10.5309 # 5 2 cutep50 b 30.5204 +/- 4.17889 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 61.11 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 = 61.11 using 59 PHA bins. # Reduced chi-squared = 1.091 for 56 degrees of freedom # Null hypothesis probability = 2.975084e-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: renorm - no variable model to allow renormalization # Parameters #Chi-Squared |beta|/N Lvl 3:Flux 4:a 5:b #61.0778 7.83918 0 0.0166930 -9.50000 30.4313 #======================================== # Variances and Principal Axes # 3 4 5 # 2.5410E-05| -1.0000 0.0031 0.0053 # 1.6967E+01| 0.0052 -0.0192 0.9998 # 1.0865E+02| -0.0032 -0.9998 -0.0191 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 1.610e-03 3.471e-01 9.548e-02 # 3.471e-01 1.086e+02 1.755e+00 # 9.548e-02 1.755e+00 1.700e+01 #------------------------------------ # #======================================================================== #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 1.66930E-02 +/- 4.01305E-02 # 4 2 cutep50 a -9.50000 +/- 10.4221 # 5 2 cutep50 b 30.4313 +/- 4.12307 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 61.08 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 = 61.08 using 59 PHA bins. # Reduced chi-squared = 1.091 for 56 degrees of freedom # Null hypothesis probability = 2.985377e-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 #61.0512 11.2002 0 0.0154035 -9.50000 30.2088 #======================================== # Variances and Principal Axes # 3 4 5 # 2.2045E-05| -1.0000 0.0029 0.0050 # 1.7293E+01| 0.0049 -0.0185 0.9998 # 1.1203E+02| -0.0030 -0.9998 -0.0185 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 1.478e-03 3.389e-01 9.153e-02 # 3.389e-01 1.120e+02 1.749e+00 # 9.153e-02 1.749e+00 1.733e+01 #------------------------------------ # #======================================================================== #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 1.54035E-02 +/- 3.84405E-02 # 4 2 cutep50 a -9.50000 +/- 10.5830 # 5 2 cutep50 b 30.2088 +/- 4.16237 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 61.05 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 = 61.05 using 59 PHA bins. # Reduced chi-squared = 1.090 for 56 degrees of freedom # Null hypothesis probability = 2.993605e-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: 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 30.2088 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 0.0760333 (-0.0154404,0.0605929) # !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 #60.8259 0.142785 0 0.0114999 -10.0000 29.5784 #60.8241 8.91638 0 0.0115178 -10.0000 29.5742 #======================================== # Variances and Principal Axes # 3 4 5 # 1.1652E-05| -1.0000 0.0012 0.0041 # 1.5489E+01| 0.0041 -0.0087 1.0000 # 4.8413E+02| -0.0012 -1.0000 -0.0087 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 9.852e-04 5.866e-01 6.871e-02 # 5.866e-01 4.841e+02 4.057e+00 # 6.871e-02 4.057e+00 1.552e+01 #------------------------------------ # #======================================================================== #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 1.15178E-02 +/- 3.13879E-02 # 4 2 cutep50 a -10.0000 +/- 22.0022 # 5 2 cutep50 b 29.5742 +/- 3.94001 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 60.82 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 = 60.82 using 59 PHA bins. # Reduced chi-squared = 1.086 for 56 degrees of freedom # Null hypothesis probability = 3.064361e-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 = 60.82 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 = 60.82 using 59 PHA bins. # Reduced chi-squared = 1.086 for 56 degrees of freedom # Null hypothesis probability = 3.065106e-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_100_150kev_fit.xcm # !XSPEC12>log none; #