475.40947   -20.423  0.010
481.50789   -20.521  0.016
505.56661   -20.491  0.012
508.60654   -20.470  0.013
514.56435   -20.400  0.015
533.36529   -20.409  0.009
537.45558   -20.408  0.008
551.44399   -20.473  0.011
582.35976   -20.414  0.010
597.30019   -20.465  0.008
611.24418   -20.499  0.013