Source : OH231.8

Line : HCN(3-2)U

Date	pwv [mm]	El [°]	Maximum [K]	Area [K*km/s]	Position [km/s]	Linewidth [km/s]	Spectrum
2008-12-10	3.73	53.1	0.39	11.44	31.817	27.62
2009-01-27	4.52	49.9	0.36	9.74	31.593	25.08
2009-07-18	2.96	33.6	0.30	6.77	31.335	20.89
2009-11-06	0.65	69.2	0.37	10.01	31.836	25.42
2010-04-01	1.33	54.0	0.35	9.59	31.597	25.87
2010-12-14	0.53	72.5	0.34	13.10	32.326	36.49
2011-05-31	2.29	40.9	0.30	9.17	31.870	28.57
2015-12-01	2.26	52.4	0.34	11.24	32.456	31.34