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 = 7.11432
	y = 7.01697
	z = -23.0286
measured left ear coil position relative to dewar (cm):
	x = -4.05007
	y = 5.94161
	z = -28.1302
measured right ear coil position relative to dewar (cm):
	x = 6.66558
	y = -4.30693
	z = -28.0311
measured nasion coil position relative to head (cm):
	x = 9.88306
	y = -4.16334e-17
	z = 0
measured left ear coil position relative to head (cm):
	x = 0.041248
	y = 7.41385
	z = -3.90799e-14
measured right ear coil position relative to head (cm):
	x = -0.041248
	y = -7.41385
	z = 3.90799e-14