coef/sigmas from 4 parameter fit

	X0 (m)	sigX (m)	Y0 (m)	sigY (m)	Z0 (m)	sigZ (m)	Radius (m)	sigRadius (m)	fitErr (m)	Npnts (m)
1	0.0232	0.0041	0.0170	0.0041	265.3739	0.0198	265.9683	0.0184	0.6441	16322830
2	0.0204	0.0041	0.0210	0.0041	264.4986	0.0192	265.1918	0.0179	0.1116	16021857
3	0.0205	0.0041	0.0209	0.0041	264.4083	0.0197	265.1117	0.0184	0.0178	15888141
4	0.0206	0.0041	0.0205	0.0041	264.4131	0.0197	265.1161	0.0184	0.0094	15714213
5	0.0210	0.0041	0.0193	0.0041	264.4095	0.0199	265.1124	0.0185	0.0074	15302483
6	0.0212	0.0041	0.0186	0.0041	264.4073	0.0200	265.1100	0.0186	0.0065	14960690
7	0.0212	0.0042	0.0182	0.0041	264.4059	0.0200	265.1086	0.0187	0.0060	14734489
8	0.0213	0.0042	0.0179	0.0042	264.4049	0.0201	265.1076	0.0187	0.0057	14597749
9	0.0212	0.0042	0.0178	0.0042	264.4044	0.0201	265.1070	0.0188	0.0056	14521312
10	0.0212	0.0042	0.0177	0.0042	264.4040	0.0202	265.1067	0.0188	0.0055	14479594

coef/sigmas from 3 parameter fit (R0=265.176m)

	X0 (m)	sigX (m)	Y0 (m)	sigY (m)	Z0 (m)	sigZ (m)	Radius (m)	sigRadius (m)	fitErr (m)	Npnts (m)
1	0.0219	0.0041	0.0178	0.0041	264.5256	0.0011	265.1760	0.0000	0.6477	16322830
2	0.0204	0.0041	0.0210	0.0041	264.4814	0.0011	265.1760	0.0000	0.1083	16018940
3	0.0206	0.0041	0.0208	0.0041	264.4772	0.0011	265.1760	0.0000	0.0181	15885711
4	0.0208	0.0041	0.0205	0.0041	264.4773	0.0011	265.1760	0.0000	0.0103	15707567
5	0.0211	0.0041	0.0200	0.0041	264.4775	0.0011	265.1760	0.0000	0.0086	15359749
6	0.0212	0.0041	0.0200	0.0041	264.4777	0.0011	265.1760	0.0000	0.0080	15115956
7	0.0213	0.0041	0.0201	0.0041	264.4777	0.0011	265.1760	0.0000	0.0077	14980718
8	0.0213	0.0041	0.0202	0.0041	264.4777	0.0011	265.1760	0.0000	0.0075	14911581
9	0.0213	0.0041	0.0202	0.0041	264.4777	0.0011	265.1760	0.0000	0.0074	14877046
10	0.0213	0.0041	0.0202	0.0041	264.4777	0.0011	265.1760	0.0000	0.0074	14860694