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 = 6.7722
	y = 6.72255
	z = -25.6472
measured left ear coil position relative to dewar (cm):
	x = -5.61488
	y = 5.46763
	z = -25.9614
measured right ear coil position relative to dewar (cm):
	x = 5.03584
	y = -6.16766
	z = -26.5848
measured nasion coil position relative to head (cm):
	x = 10.014
	y = -6.66134e-16
	z = 0
measured left ear coil position relative to head (cm):
	x = 0.372931
	y = 7.88432
	z = -2.13163e-14
measured right ear coil position relative to head (cm):
	x = -0.372931
	y = -7.88432
	z = 1.77636e-14