% src = NGC4644
% PA = 57.0
% inc = 72.9
% vsys = 4915
% ra = 190.678500
% dec = 55.145500
% xoff = -3.200000
% yoff = -0.100000
% Vflat=192.402934
% eVflat=10.437172
% Rflat=14.858026
% Rbeam=10.395720
3.726491	90.281042	9.051151	4.819920	5.440133	3.144793	10.710737
7.933308	159.247536	6.140825	5.080881	4.470283	-1.403971	5.956259
11.545811	173.408109	4.079731	5.960033	5.717340	-0.737631	2.815361
14.858026	186.440540	7.201944	-4.381141	5.750316	-1.243301	4.581783
18.057362	198.365327	11.485003	-3.441769	7.982838	2.173601	5.441087
