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 = 5.78639
	y = 5.29303
	z = -28.4966
measured left ear coil position relative to dewar (cm):
	x = -5.29497
	y = 4.44082
	z = -29.1272
measured right ear coil position relative to dewar (cm):
	x = 3.97379
	y = -6.46145
	z = -30.0684
measured nasion coil position relative to head (cm):
	x = 9.08342
	y = 0
	z = 0
measured left ear coil position relative to head (cm):
	x = 0.550553
	y = 7.14917
	z = 0
measured right ear coil position relative to head (cm):
	x = -0.550553
	y = -7.14917
	z = -3.55271e-15