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 = 5.92974
	y = 5.96112
	z = -23.0564
measured left ear coil position relative to dewar (cm):
	x = -6.74573
	y = 5.23819
	z = -24.7003
measured right ear coil position relative to dewar (cm):
	x = 4.95071
	y = -6.56864
	z = -24.9075
measured nasion coil position relative to head (cm):
	x = 9.67334
	y = 0
	z = 0
measured left ear coil position relative to head (cm):
	x = -0.0649367
	y = 8.31015
	z = 0
measured right ear coil position relative to head (cm):
	x = 0.0649367
	y = -8.31015
	z = 0