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 = 6.35994
	y = 7.85057
	z = -24.2174
measured left ear coil position relative to dewar (cm):
	x = -4.81701
	y = 5.7407
	z = -28.4965
measured right ear coil position relative to dewar (cm):
	x = 6.81989
	y = -3.93318
	z = -28.6415
measured nasion coil position relative to head (cm):
	x = 9.79324
	y = 3.60822e-16
	z = 0
measured left ear coil position relative to head (cm):
	x = 0.279652
	y = 7.56158
	z = 3.55271e-14
measured right ear coil position relative to head (cm):
	x = -0.279652
	y = -7.56158
	z = -3.90799e-14