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 = 6.59074
	y = 6.30076
	z = -25.1091
measured left ear coil position relative to dewar (cm):
	x = -5.11267
	y = 5.5544
	z = -26.9881
measured right ear coil position relative to dewar (cm):
	x = 5.03899
	y = -5.10535
	z = -27.2667
measured nasion coil position relative to head (cm):
	x = 9.21515
	y = 4.44089e-16
	z = 0
measured left ear coil position relative to head (cm):
	x = -0.105672
	y = 7.3607
	z = 3.55271e-15
measured right ear coil position relative to head (cm):
	x = 0.105672
	y = -7.3607
	z = -1.06581e-14