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 = 7.17668
	y = 6.73518
	z = -24.3396
measured left ear coil position relative to dewar (cm):
	x = -5.60018
	y = 5.40572
	z = -26.3652
measured right ear coil position relative to dewar (cm):
	x = 5.63927
	y = -5.94235
	z = -25.3964
measured nasion coil position relative to head (cm):
	x = 10.1316
	y = -6.66134e-16
	z = 3.55271e-15
measured left ear coil position relative to head (cm):
	x = -0.121373
	y = 7.99975
	z = 3.55271e-15
measured right ear coil position relative to head (cm):
	x = 0.121373
	y = -7.99975
	z = 0