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 = 7.4923
	y = 7.41358
	z = -26.2908
measured left ear coil position relative to dewar (cm):
	x = -4.44926
	y = 5.93106
	z = -29.9415
measured right ear coil position relative to dewar (cm):
	x = 6.22552
	y = -5.06109
	z = -28.9396
measured nasion coil position relative to head (cm):
	x = 10.1112
	y = -8.88178e-16
	z = 0
measured left ear coil position relative to head (cm):
	x = 0.151115
	y = 7.67611
	z = -7.10543e-15
measured right ear coil position relative to head (cm):
	x = -0.151115
	y = -7.67611
	z = 3.55271e-15