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 = 7.21303
	y = 7.3047
	z = -25.5182
measured left ear coil position relative to dewar (cm):
	x = -5.63561
	y = 5.66832
	z = -29.657
measured right ear coil position relative to dewar (cm):
	x = 6.53783
	y = -5.53503
	z = -29.9131
measured nasion coil position relative to head (cm):
	x = 10.7851
	y = -7.77156e-16
	z = 0
measured left ear coil position relative to head (cm):
	x = -0.00615971
	y = 8.27305
	z = 1.06581e-14
measured right ear coil position relative to head (cm):
	x = 0.00615971
	y = -8.27305
	z = -1.06581e-14