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 = 5.70696
	y = 6.49555
	z = -27.2954
measured left ear coil position relative to dewar (cm):
	x = -5.90094
	y = 4.73309
	z = -26.39
measured right ear coil position relative to dewar (cm):
	x = 4.76731
	y = -5.69333
	z = -26.673
measured nasion coil position relative to head (cm):
	x = 9.41296
	y = 7.77156e-16
	z = 0
measured left ear coil position relative to head (cm):
	x = 0.29666
	y = 7.45402
	z = -2.13163e-14
measured right ear coil position relative to head (cm):
	x = -0.29666
	y = -7.45402
	z = 1.77636e-14