#XSPEC version: 12.9.0c #Build Date/Time: Wed Jul 29 15:14:04 2015 # !XSPEC12> show # #XSPEC version: 12.9.0c # #Fri Dec 25 10:47:14 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: Channels # 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/trigger444912/remake_spec_cflux/spec_1speak/sw00444912000b_1speak.rsp associated with spectrum 1 source 1 # energies: 204 channels: 80 # Distinct RMF files: # /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger444912/remake_spec_cflux/spec_1speak/sw00444912000b_1speak.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger444912/00444912000-results/pha/sw00444912000b_peak.pha #Net count rate (cts/s) for Spectrum:1 1.496e-01 +/- 1.059e-02 # Assigned to Data Group 1 and Plot Group 1 # Noticed Channels: 4-62 # Telescope: SWIFT Instrument: BAT Channel Type: PI # Exposure Time: 1 sec # Using fit statistic: chi # Using test statistic: chi # Using Response (RMF) File /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger444912/remake_spec_cflux/spec_1speak/sw00444912000b_1speak.rsp for Source 1 # # Spectral data counts: 0.149636 # Model predicted rate: 0.142460 # # #Current model list: # #======================================================================== #Model cutep50<1> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cutep50 a 1.07869 +/- 0.473082 # 2 1 cutep50 b 9999.35 +/- 1.80177E+06 # 3 1 cutep50 norm 9.49219E-03 +/- 4.79631E-03 #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 72.87 using 59 PHA bins. # #Test statistic : Chi-Squared = 72.87 using 59 PHA bins. # Reduced chi-squared = 1.301 for 56 degrees of freedom # Null hypothesis probability = 6.437061e-02 # Weighting method: standard # !XSPEC12> error 1 # Parameter Confidence Range (2.706) #***Warning: Identical values of the parameter give different values of the statistic. #Please check your result for the low end of the confidence range. # 1 0.813606 1.29338 (-0.263919,0.215859) # !XSPEC12> error 2 # Parameter Confidence Range (2.706) #***Warning: Zero alpha-matrix diagonal element for parameter 1 #***Warning: Zero alpha-matrix diagonal element for parameter 3 # Parameter 1 is pegged at 1.07753 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. # Parameter 3 is pegged at 0.00949251 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. # Parameters #Chi-Squared |beta|/N Lvl 1:a 2:b 3:norm #72.8587 0.00351938 1 1.06263 10000.0 0.00949667 #72.8587 0.0113112 1 1.06263 10000.0 0.00949666 #======================================== # Variances and Principal Axes # 1 2 3 # 4.6762E-07| -0.0001 -0.0000 -1.0000 # 1.7580E-02| 1.0000 -0.0000 -0.0001 # 3.1456E+12| 0.0000 1.0000 -0.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 2.250e-01 8.077e+05 -2.157e-03 # 8.077e+05 3.146e+12 -8.392e+03 # -2.157e-03 -8.392e+03 2.286e-05 #------------------------------------ # #======================================================================== #Model cutep50<1> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cutep50 a 1.06263 +/- 0.474300 # 2 1 cutep50 b 1.00000E+04 +/- 1.77358E+06 # 3 1 cutep50 norm 9.49666E-03 +/- 4.78111E-03 #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 72.86 using 59 PHA bins. # #Test statistic : Chi-Squared = 72.86 using 59 PHA bins. # Reduced chi-squared = 1.301 for 56 degrees of freedom # Null hypothesis probability = 6.450376e-02 #***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: 1.63297e+16, with delta statistic: 0 # # #*** Parameter lower bound is INVALID. # # #***Warning: Number of trials exceeded before bracketing of delta fit-stat. #Last attempt: 1.63328e+16, with delta statistic: 0 # # #*** Parameter upper bound is INVALID. # # 2 0 0 (-10000,-10000) # !XSPEC12> error 3 # 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 = 72.86 using 59 PHA bins. # #Test statistic : Chi-Squared = 72.86 using 59 PHA bins. # Reduced chi-squared = 1.301 for 56 degrees of freedom # Null hypothesis probability = 6.450376e-02 # Current data and model not fit yet. # # !XSPEC12> log none #