#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 00:13:06 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: 0.119516 # # #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 100.000 frozen # 2 1 cpflux Emax keV 150.000 frozen # 3 1 cpflux Flux 4.50317E-08 +/- 6.13065E-07 # 4 2 cutep50 a -9.47000 +/- 10.4935 # 5 2 cutep50 b 30.2129 +/- 4.02909 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 61.07 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 = 61.07 using 59 PHA bins. # Reduced chi-squared = 1.091 for 56 degrees of freedom # Null hypothesis probability = 2.986955e-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 #61.0395 3.25574e+06 0 4.48120e-08 -9.49928 30.2128 #61.0353 1.82061e+06 0 4.48429e-08 -9.49974 30.2057 #======================================== # Variances and Principal Axes # 3 4 5 # 1.7832E-16| -1.0000 0.0000 0.0000 # 2.4288E+01| -0.0000 -0.7743 -0.6328 # 6.6170E+01| 0.0000 0.6328 -0.7743 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 3.233e-13 5.575e-06 7.429e-07 # 5.575e-06 1.053e+02 1.716e+00 # 7.429e-07 1.716e+00 1.529e+01 #------------------------------------ # #======================================================================== #Model cpflux<1>*cutep50<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cpflux Emin keV 100.000 frozen # 2 1 cpflux Emax keV 150.000 frozen # 3 1 cpflux Flux 4.48429E-08 +/- 5.68592E-07 # 4 2 cutep50 a -9.49974 +/- 10.2603 # 5 2 cutep50 b 30.2057 +/- 3.91080 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 61.04 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 = 61.04 using 59 PHA bins. # Reduced chi-squared = 1.090 for 56 degrees of freedom # Null hypothesis probability = 2.998531e-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 -9.49974 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. # Parameter 5 is pegged at 30.2057 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 8.65624e-05 (-4.47864e-08,8.65176e-05) # !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 #60.8288 380160 -1 1.48644e-08 -10.0000 29.6875 #60.8237 7.29087e+06 0 1.49251e-08 -10.0000 29.6826 #======================================== # Variances and Principal Axes # 3 4 5 # 1.9533E-17| -1.0000 0.0000 0.0000 # 1.6386E+01| -0.0000 -0.4800 -0.8773 # 5.1510E+02| 0.0000 0.8773 -0.4800 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 4.651e-14 5.041e-06 2.600e-07 # 5.041e-06 5.897e+02 4.625e+00 # 2.600e-07 4.625e+00 1.435e+01 #------------------------------------ # #======================================================================== #Model cpflux<1>*cutep50<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cpflux Emin keV 100.000 frozen # 2 1 cpflux Emax keV 150.000 frozen # 3 1 cpflux Flux 1.49251E-08 +/- 2.15668E-07 # 4 2 cutep50 a -10.0000 +/- 24.2836 # 5 2 cutep50 b 29.6826 +/- 3.78811 # 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 = 3.064509e-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 = 3.065335e-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_350kev_fit.xcm # !XSPEC12>log none; #