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 = 6.73325
	y = 6.3212
	z = -24.5557
measured left ear coil position relative to dewar (cm):
	x = -5.17142
	y = 5.79472
	z = -27.6949
measured right ear coil position relative to dewar (cm):
	x = 5.45783
	y = -5.40258
	z = -27.5904
measured nasion coil position relative to head (cm):
	x = 9.51184
	y = 6.80012e-16
	z = 0
measured left ear coil position relative to head (cm):
	x = -0.0938143
	y = 7.71907
	z = 2.4869e-14
measured right ear coil position relative to head (cm):
	x = 0.0938143
	y = -7.71907
	z = -3.19744e-14