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 = 6.66603
	y = 6.03797
	z = -22.8967
measured left ear coil position relative to dewar (cm):
	x = -4.27667
	y = 5.35244
	z = -26.6454
measured right ear coil position relative to dewar (cm):
	x = 5.18889
	y = -4.45111
	z = -27.8859
measured nasion coil position relative to head (cm):
	x = 9.42704
	y = 0
	z = 0
measured left ear coil position relative to head (cm):
	x = 0.0750448
	y = 6.84147
	z = 0
measured right ear coil position relative to head (cm):
	x = -0.0750448
	y = -6.84147
	z = 0