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 = 6.87127
	y = 7.24038
	z = -26.1416
measured left ear coil position relative to dewar (cm):
	x = -6.77954
	y = 4.2656
	z = -27.7527
measured right ear coil position relative to dewar (cm):
	x = 6.89903
	y = -5.30612
	z = -26.9431
measured nasion coil position relative to head (cm):
	x = 10.3961
	y = -1.11022e-16
	z = 3.55271e-15
measured left ear coil position relative to head (cm):
	x = -0.955439
	y = 8.30249
	z = -1.42109e-14
measured right ear coil position relative to head (cm):
	x = 0.955439
	y = -8.30249
	z = 1.77636e-14