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 = 6.89745
	y = 7.26772
	z = -26.1354
measured left ear coil position relative to dewar (cm):
	x = -6.71776
	y = 4.3042
	z = -27.7945
measured right ear coil position relative to dewar (cm):
	x = 6.9098
	y = -5.28954
	z = -26.945
measured nasion coil position relative to head (cm):
	x = 10.3926
	y = -1.44329e-15
	z = 3.55271e-15
measured left ear coil position relative to head (cm):
	x = -0.92779
	y = 8.292
	z = 1.77636e-14
measured right ear coil position relative to head (cm):
	x = 0.92779
	y = -8.292
	z = -1.42109e-14