standard nasion coil position relative to dewar (cm):
	x = 5.65685
	y = 5.65685
	z = -27
standard left ear coil position relative to dewar (cm):
	x = -5.65685
	y = 5.65685
	z = -27
standard right ear coil position relative to dewar (cm):
	x = 5.65685
	y = -5.65685
	z = -27
measured nasion coil position relative to dewar (cm):
	x = 7.04865
	y = 7.33948
	z = -25.6619
measured left ear coil position relative to dewar (cm):
	x = -4.2102
	y = 5.72492
	z = -30.0463
measured right ear coil position relative to dewar (cm):
	x = 6.77019
	y = -3.66263
	z = -30.1183
measured nasion coil position relative to head (cm):
	x = 9.62352
	y = 7.77156e-16
	z = 0
measured left ear coil position relative to head (cm):
	x = -0.197653
	y = 7.22053
	z = 1.77636e-14
measured right ear coil position relative to head (cm):
	x = 0.197653
	y = -7.22053
	z = -1.77636e-14