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 = 5.59299
	y = 6.87838
	z = -26.4691
measured left ear coil position relative to dewar (cm):
	x = -5.73179
	y = 5.17855
	z = -26.5278
measured right ear coil position relative to dewar (cm):
	x = 4.81299
	y = -4.89046
	z = -26.3026
measured nasion coil position relative to head (cm):
	x = 9.05459
	y = 1.66533e-15
	z = 0
measured left ear coil position relative to head (cm):
	x = 0.220835
	y = 7.28754
	z = -3.19744e-14
measured right ear coil position relative to head (cm):
	x = -0.220835
	y = -7.28754
	z = 2.84217e-14