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 = 5.8771
	y = 6.50124
	z = -27.2542
measured left ear coil position relative to dewar (cm):
	x = -5.74485
	y = 4.74942
	z = -26.5521
measured right ear coil position relative to dewar (cm):
	x = 4.83145
	y = -5.65813
	z = -26.7812
measured nasion coil position relative to head (cm):
	x = 9.42564
	y = -8.32667e-16
	z = 0
measured left ear coil position relative to head (cm):
	x = 0.279449
	y = 7.41477
	z = -1.06581e-14
measured right ear coil position relative to head (cm):
	x = -0.279449
	y = -7.41477
	z = 1.06581e-14