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 = 7.35249
	y = 7.04874
	z = -25.688
measured left ear coil position relative to dewar (cm):
	x = -5.16432
	y = 6.12977
	z = -26.102
measured right ear coil position relative to dewar (cm):
	x = 6.15368
	y = -5.6842
	z = -26.939
measured nasion coil position relative to head (cm):
	x = 9.71166
	y = -1.11022e-15
	z = 0
measured left ear coil position relative to head (cm):
	x = 0.191607
	y = 8.18873
	z = -2.13163e-14
measured right ear coil position relative to head (cm):
	x = -0.191607
	y = -8.18873
	z = 2.4869e-14