#XSPEC version: 12.9.1 #Build Date/Time: Thu Apr 20 23:34:29 2017 # !XSPEC12>show; # #XSPEC version: 12.9.1 # #Wed May 30 17:12:24 2018 # 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: # sw00819490000b_avg.rsp associated with spectrum 1 source 1 # energies: 204 channels: 80 # Distinct RMF files: # sw00819490000b_avg.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: sw00819490000b_avg.pha #Net count rate (cts/s) for Spectrum:1 2.335e-02 +/- 1.055e-03 # Assigned to Data Group 1 and Plot Group 1 # Noticed Channels: 4-62 # Telescope: SWIFT Instrument: BAT Channel Type: PI # Exposure Time: 267.1 sec # Using fit statistic: chi # Using test statistic: chi # Using Response (RMF) File sw00819490000b_avg.rsp for Source 1 # # Spectral data counts: 6.23637 # Model predicted rate: 2.36459E-02 # # #Current model list: # #======================================================================== #Model cpflux<1>*ngrbep<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 8.89875E-03 +/- 2.52633E-03 # 4 2 ngrbep alpha -1.06591 +/- 0.377325 # 5 2 ngrbep beta -9.37167 +/- 7.80568E+08 # 6 2 ngrbep epeak keV 53.6465 +/- 8.11467 # 7 2 ngrbep enorm keV 50.0000 frozen # 8 2 ngrbep norm 1.00000 frozen #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 54.78 using 59 PHA bins. # #Test statistic : Chi-Squared = 54.78 using 59 PHA bins. # Reduced chi-squared = 0.9961 for 55 degrees of freedom # Null hypothesis probability = 4.828456e-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:alpha 5:beta 6:epeak #54.4501 47.1692 0 0.00827677 -0.989958 -9.37167 51.9034 #================================================== # Variances and Principal Axes # 3 4 5 6 # 1.2223E-07| -1.0000 -0.0027 -0.0000 0.0002 # 1.0322E-01| 0.0027 -0.9997 0.0000 -0.0235 # 3.8000E+01| -0.0003 0.0235 0.0000 -0.9997 # 8.9400E+15| -0.0000 0.0000 1.0000 0.0000 #-------------------------------------------------- # #================================================ # Covariance Matrix # 1 2 3 4 # 6.070e-06 -7.595e-04 -1.210e+05 1.586e-02 # -7.595e-04 1.502e-01 1.527e+07 -1.426e+00 # -1.210e+05 1.527e+07 8.940e+15 -3.146e+08 # 1.586e-02 -1.426e+00 -3.146e+08 4.905e+01 #------------------------------------------------ # #======================================================================== #Model cpflux<1>*ngrbep<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 8.27677E-03 +/- 2.46376E-03 # 4 2 ngrbep alpha -0.989958 +/- 0.387493 # 5 2 ngrbep beta -9.37167 +/- 9.45516E+07 # 6 2 ngrbep epeak keV 51.9034 +/- 7.00356 # 7 2 ngrbep enorm keV 50.0000 frozen # 8 2 ngrbep norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 54.45 using 59 PHA bins. # #Test statistic : Chi-Squared = 54.45 using 59 PHA bins. # Reduced chi-squared = 0.9900 for 55 degrees of freedom # Null hypothesis probability = 4.955864e-01 #***Warning: New best fit found, fit parameters will be set to new values. # 3 0.0046739 0.0109892 (-0.00360139,0.00271391) # !XSPEC12>error 4; # Parameter Confidence Range (2.706) # 4 -1.39558 -0.285683 (-0.4063,0.703598) # !XSPEC12>error 5; # Parameter Confidence Range (2.706) # Warning: renorm - no variable model to allow renormalization # Parameters #Chi-Squared |beta|/N Lvl 3:Flux 4:alpha 5:beta 6:epeak #54.3076 0.00465485 0 0.00754735 -0.896438 -10.0000 50.1203 #54.3076 0.560714 3 0.00754735 -0.896438 -10.0000 50.1203 #================================================== # Variances and Principal Axes # 3 4 5 6 # 1.0213E-07| -1.0000 -0.0029 -0.0000 0.0003 # 1.1523E-01| 0.0029 -0.9997 0.0000 -0.0246 # 2.8264E+01| -0.0003 0.0246 0.0000 -0.9997 # 3.3699E+16| -0.0000 0.0000 1.0000 0.0000 #-------------------------------------------------- # #================================================ # Covariance Matrix # 1 2 3 4 # 5.448e-06 -7.410e-04 -2.121e+05 1.230e-02 # -7.410e-04 1.571e-01 2.894e+07 -1.101e+00 # -2.121e+05 2.894e+07 3.370e+16 -4.777e+08 # 1.230e-02 -1.101e+00 -4.777e+08 3.502e+01 #------------------------------------------------ # #======================================================================== #Model cpflux<1>*ngrbep<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 7.54735E-03 +/- 2.33417E-03 # 4 2 ngrbep alpha -0.896438 +/- 0.396297 # 5 2 ngrbep beta -10.0000 +/- 1.83574E+08 # 6 2 ngrbep epeak keV 50.1203 +/- 5.91768 # 7 2 ngrbep enorm keV 50.0000 frozen # 8 2 ngrbep norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 54.31 using 59 PHA bins. # #Test statistic : Chi-Squared = 54.31 using 59 PHA bins. # Reduced chi-squared = 0.9874 for 55 degrees of freedom # Null hypothesis probability = 5.010434e-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: -2.13726e+15, with delta statistic: 0 # # #*** Parameter lower bound is INVALID. # # #***Warning: Number of trials exceeded before bracketing of delta fit-stat. #Last attempt: -1.82061e+15, with delta statistic: 0 # # #*** Parameter upper bound is INVALID. # # 5 0 0 (10,10) # !XSPEC12>error 6; # Parameter Confidence Range (2.706) # 6 42.8335 62.2532 (-7.28679,12.1328) # !XSPEC12>log none; #