Mirror Prescription Regression: A Differential Interferometric Technique

Table 2

Results of measurement using different starting values for 𝑅 and 𝐾.

Algorithm	Data removed?	Zeroing?	Avg. 𝑅/𝐾	RMS 𝑅/𝐾	%Diff. 𝑅/𝐾
1	N	N	304.3/−1.030	1.0/0.029	0.16/3.00
2	N	N	304.7/−1.022	1.7/0.039	0.03/2.30
1	Y	N	304.1/−1.031	1.0/0.027	0.23/3.10
2	Y	N	305.1/−1.027	1.3/0.041	0.10/2.70