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 = 6.18948
	y = 7.996
	z = -23.8842
measured left ear coil position relative to dewar (cm):
	x = -4.75434
	y = 5.75286
	z = -28.32
measured right ear coil position relative to dewar (cm):
	x = 6.86879
	y = -3.83463
	z = -28.2311
measured nasion coil position relative to head (cm):
	x = 9.75406
	y = 3.33067e-16
	z = 0
measured left ear coil position relative to head (cm):
	x = 0.380515
	y = 7.52406
	z = 1.06581e-14
measured right ear coil position relative to head (cm):
	x = -0.380515
	y = -7.52406
	z = -7.10543e-15