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 = 7.31407
	y = 7.41173
	z = -24.4864
measured left ear coil position relative to dewar (cm):
	x = -5.83318
	y = 5.80831
	z = -26.0135
measured right ear coil position relative to dewar (cm):
	x = 5.96768
	y = -6.22221
	z = -26.1976
measured nasion coil position relative to head (cm):
	x = 10.6387
	y = 5.55112e-16
	z = 0
measured left ear coil position relative to head (cm):
	x = 0.302489
	y = 8.42113
	z = -9.59233e-14
measured right ear coil position relative to head (cm):
	x = -0.302489
	y = -8.42113
	z = 9.23706e-14