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 = 6.98978
	y = 7.39395
	z = -23.5316
measured left ear coil position relative to dewar (cm):
	x = -4.65556
	y = 5.83333
	z = -25.007
measured right ear coil position relative to dewar (cm):
	x = 5.72128
	y = -4.53266
	z = -25.6929
measured nasion coil position relative to head (cm):
	x = 9.51181
	y = 3.33067e-16
	z = 3.55271e-15
measured left ear coil position relative to head (cm):
	x = 0.218092
	y = 7.33847
	z = 1.06581e-14
measured right ear coil position relative to head (cm):
	x = -0.218092
	y = -7.33847
	z = -7.10543e-15