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 = 7.20715
	y = 7.006
	z = -25.9356
measured left ear coil position relative to dewar (cm):
	x = -5.63256
	y = 5.60927
	z = -26.939
measured right ear coil position relative to dewar (cm):
	x = 6.16551
	y = -5.38331
	z = -27.5049
measured nasion coil position relative to head (cm):
	x = 9.86618
	y = 8.88178e-16
	z = 3.55271e-15
measured left ear coil position relative to head (cm):
	x = -0.272974
	y = 8.06309
	z = 7.10543e-15
measured right ear coil position relative to head (cm):
	x = 0.272974
	y = -8.06309
	z = -7.10543e-15