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 = 7.12838
	y = 6.88233
	z = -26.2384
measured left ear coil position relative to dewar (cm):
	x = -4.28755
	y = 5.0595
	z = -28.0468
measured right ear coil position relative to dewar (cm):
	x = 5.99308
	y = -5.53041
	z = -27.014
measured nasion coil position relative to head (cm):
	x = 9.57683
	y = -1.33227e-15
	z = 3.55271e-15
measured left ear coil position relative to head (cm):
	x = 0.497303
	y = 7.38097
	z = 7.10543e-15
measured right ear coil position relative to head (cm):
	x = -0.497303
	y = -7.38097
	z = 0