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 = 8.67011
	y = 7.06925
	z = -28.7553
measured left ear coil position relative to dewar (cm):
	x = -4.02843
	y = 6.28351
	z = -29.9844
measured right ear coil position relative to dewar (cm):
	x = 5.66396
	y = -5.72459
	z = -31.3631
measured nasion coil position relative to head (cm):
	x = 10.5566
	y = -8.88178e-16
	z = -3.55271e-15
measured left ear coil position relative to head (cm):
	x = 0.382203
	y = 7.73714
	z = -1.06581e-14
measured right ear coil position relative to head (cm):
	x = -0.382203
	y = -7.73714
	z = 7.10543e-15