#XSPEC version: 12.9.1 #Build Date/Time: Thu Apr 20 23:34:29 2017 # !XSPEC12>show; # #XSPEC version: 12.9.1 # #Thu Aug 15 14:38:09 2019 # 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: /local/data/bat1/alien/heasoft_amytest_version/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/trigger915091/remake_spec_cflux/spec_T100/sw00915091000b_avg.rsp associated with spectrum 1 source 1 # energies: 204 channels: 80 # Distinct RMF files: # /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger915091/remake_spec_cflux/spec_T100/sw00915091000b_avg.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger915091/remake_spec_cflux/spec_T100/sw00915091000b_avg.pha #Net count rate (cts/s) for Spectrum:1 -2.208e-04 +/- 4.684e-04 # Assigned to Data Group 1 and Plot Group 1 # Noticed Channels: 4-62 # Telescope: SWIFT Instrument: BAT Channel Type: PI # Exposure Time: 720 sec # Using fit statistic: chi # Using test statistic: chi # Using Response (RMF) File /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger915091/remake_spec_cflux/spec_T100/sw00915091000b_avg.rsp for Source 1 # # Spectral data counts: -0.158987 # Model predicted rate: 4.00580E-04 # # #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 350.000 frozen # 3 1 cpflux Flux 4.61959E-07 +/- 8.67152E-06 # 4 2 cutep50 a -9.50000 +/- 30.5355 # 5 2 cutep50 b 43.8019 +/- 18.8459 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 68.54 using 59 PHA bins. # #Test statistic : Chi-Squared = 68.54 using 59 PHA bins. # Reduced chi-squared = 1.224 for 56 degrees of freedom # Null hypothesis probability = 1.212458e-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 #68.5153 96598.2 0 4.66290e-07 -9.50000 43.5710 #======================================== # Variances and Principal Axes # 3 4 5 # 1.3060E-13| -1.0000 0.0000 0.0000 # 2.5768E+02| 0.0000 -0.0719 0.9974 # 8.4204E+02| -0.0000 -0.9974 -0.0719 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 6.860e-11 2.202e-04 9.511e-05 # 2.202e-04 8.086e+02 1.741e+02 # 9.511e-05 1.741e+02 3.058e+02 #------------------------------------ # #======================================================================== #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 350.000 frozen # 3 1 cpflux Flux 4.66290E-07 +/- 8.28254E-06 # 4 2 cutep50 a -9.50000 +/- 28.4355 # 5 2 cutep50 b 43.5710 +/- 17.4877 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 68.52 using 59 PHA bins. # #Test statistic : Chi-Squared = 68.52 using 59 PHA bins. # Reduced chi-squared = 1.223 for 56 degrees of freedom # Null hypothesis probability = 1.217274e-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 43.571 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. #Apparent non-monotonicity in statistic space detected. #Current bracket values 0.00148542, 0.0034884 #and delta stat 2.09563, 14.9293 #but latest trial 0.00164732 gives 1.91593 #Suggest that you check this result using the steppar command. # 3 0 0.00248691 (-4.71517e-07,0.00248644) # !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 #68.4971 683.845 0 5.38306e-07 -10.0000 44.4560 #68.4971 1306.43 0 5.38220e-07 -10.0000 44.4565 #======================================== # Variances and Principal Axes # 3 4 5 # 1.5287E-13| -1.0000 0.0000 0.0000 # 2.2504E+02| 0.0000 -0.1011 0.9949 # 3.3163E+03| -0.0000 -0.9949 -0.1011 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 8.161e-11 4.852e-04 9.463e-05 # 4.852e-04 3.282e+03 3.217e+02 # 9.463e-05 3.217e+02 2.589e+02 #------------------------------------ # #======================================================================== #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 350.000 frozen # 3 1 cpflux Flux 5.38220E-07 +/- 9.03381E-06 # 4 2 cutep50 a -10.0000 +/- 57.2929 # 5 2 cutep50 b 44.4565 +/- 16.0902 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 68.50 using 59 PHA bins. # #Test statistic : Chi-Squared = 68.50 using 59 PHA bins. # Reduced chi-squared = 1.223 for 56 degrees of freedom # Null hypothesis probability = 1.220312e-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) #***Warning: *** 3 point fit failed during interpolation *** #Lower bound error calculation is invalid. #Apparent non-monotonicity in statistic space detected. #Current bracket values 75.3128, 1085.4 #and delta stat 1.89199, 297287 #but latest trial 477.156 gives 1.89132 #Suggest that you check this result using the steppar command. # 5 44.4572 580.358 (-0.000277895,535.9) # !XSPEC12>log none; #