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 = 6.77919
	y = 6.5763
	z = -25.9634
measured left ear coil position relative to dewar (cm):
	x = -5.64059
	y = 5.44884
	z = -26.0436
measured right ear coil position relative to dewar (cm):
	x = 4.97739
	y = -6.37303
	z = -26.6769
measured nasion coil position relative to head (cm):
	x = 10.013
	y = 8.88178e-16
	z = 3.55271e-15
measured left ear coil position relative to head (cm):
	x = 0.397292
	y = 7.94147
	z = -3.55271e-15
measured right ear coil position relative to head (cm):
	x = -0.397292
	y = -7.94147
	z = 1.06581e-14