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 = 7.65468
	y = 7.59801
	z = -25.7433
measured left ear coil position relative to dewar (cm):
	x = -3.73904
	y = 6.53757
	z = -29.6857
measured right ear coil position relative to dewar (cm):
	x = 7.09301
	y = -3.41579
	z = -29.659
measured nasion coil position relative to head (cm):
	x = 9.3604
	y = 3.88578e-16
	z = 0
measured left ear coil position relative to head (cm):
	x = -0.254579
	y = 7.35092
	z = 1.42109e-14
measured right ear coil position relative to head (cm):
	x = 0.254579
	y = -7.35092
	z = -1.06581e-14