% src = NGC5520
% PA = 245.1
% inc = 59.1
% vsys = 1870
% ra = 213.094500
% dec = 50.348500
% xoff = 1.100000
% yoff = 0.400000
% Vflat=159.568420
% eVflat=9.995995
% Rflat=9.073876
% Rbeam=10.395720
2.838267	106.933843	11.285762	-4.512000	5.293752	-1.160464	18.058526
5.973656	140.989462	5.635668	-4.112077	6.008352	-2.046737	4.629843
9.073876	156.877556	4.089937	-7.530582	6.140554	0.070247	2.950169
12.145129	162.789157	5.316543	-5.878983	6.666774	1.147640	4.521249
15.192316	159.038547	6.881798	-0.641302	8.482179	-0.602535	6.421335
