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 = 5.76136
	y = 5.27629
	z = -28.5385
measured left ear coil position relative to dewar (cm):
	x = -5.35358
	y = 4.41741
	z = -29.1841
measured right ear coil position relative to dewar (cm):
	x = 3.98104
	y = -6.50236
	z = -30.0286
measured nasion coil position relative to head (cm):
	x = 9.0906
	y = 4.44089e-16
	z = 3.55271e-15
measured left ear coil position relative to head (cm):
	x = 0.534345
	y = 7.17543
	z = 0
measured right ear coil position relative to head (cm):
	x = -0.534345
	y = -7.17543
	z = 7.10543e-15