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 = 6.34737
	y = 7.43204
	z = -26.9818
measured left ear coil position relative to dewar (cm):
	x = -6.11208
	y = 5.27171
	z = -27.2226
measured right ear coil position relative to dewar (cm):
	x = 5.20514
	y = -5.87429
	z = -27.4495
measured nasion coil position relative to head (cm):
	x = 10.3044
	y = -5.55112e-17
	z = 3.55271e-15
measured left ear coil position relative to head (cm):
	x = 0.451724
	y = 7.93013
	z = -3.90799e-14
measured right ear coil position relative to head (cm):
	x = -0.451724
	y = -7.93013
	z = 4.26326e-14