Table 4.

Mean and standard deviation of the fitted ellipse parameters, collected over 3 h.

	G	H	${\mathit{L}}_{\mathit{a}}$	${\mathit{L}}_{\mathit{b}}$	$\mathit{\alpha }$ $(\mathbf{°})$	$\mathit{\epsilon }$
Mean	0.0073	1.0714	0.0940	0.0497	132.38	0.8489
STDEV ($\mathsf{\sigma }$)	0.0001 (1.65%)	0.0090 (0.84%)	0.0005 (0.55%)	0.0004 (0.90%)	0.2622 (0.20%)	0.0020 (0.23%)