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 = 6.57638
	y = 6.55505
	z = -24.5701
measured left ear coil position relative to dewar (cm):
	x = -4.75882
	y = 5.54575
	z = -26.2037
measured right ear coil position relative to dewar (cm):
	x = 5.89287
	y = -4.62316
	z = -26.3903
measured nasion coil position relative to head (cm):
	x = 8.7309
	y = 1.4988e-15
	z = 3.55271e-15
measured left ear coil position relative to head (cm):
	x = -0.0985472
	y = 7.3631
	z = 3.55271e-15
measured right ear coil position relative to head (cm):
	x = 0.0985472
	y = -7.3631
	z = 3.55271e-15