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 = 6.72363
	y = 6.77106
	z = -25.3576
measured left ear coil position relative to dewar (cm):
	x = -5.05012
	y = 5.36603
	z = -27.0207
measured right ear coil position relative to dewar (cm):
	x = 5.19212
	y = -4.97025
	z = -27.4645
measured nasion coil position relative to head (cm):
	x = 9.5403
	y = 0
	z = -3.55271e-15
measured left ear coil position relative to head (cm):
	x = 0.033587
	y = 7.27899
	z = -2.13163e-14
measured right ear coil position relative to head (cm):
	x = -0.033587
	y = -7.27899
	z = 1.77636e-14