Source : M17SW

Line : 12CO(2-1)U

Date	pwv [mm]	El [°]	Maximum [K]	Area [K*km/s]	Position [km/s]	Linewidth [km/s]	Spectrum
2008-06-12	0.12	64.7	77.20	483.54	19.014	6.26
2008-07-30	1.15	40.8	69.29	443.18	18.759	6.40
2009-05-06	0.58	66.9	77.43	508.42	18.660	6.57
2010-06-12	1.44	63.0	61.68	409.36	18.593	6.64
2011-03-27	2.77	41.6	44.02	295.17	18.621	6.71
2012-06-13	2.72	45.3	54.21	358.25	18.640	6.61
2013-07-19	2.35	67.1	63.78	411.04	18.768	6.44
2014-07-21	1.25	33.4	70.65	458.71	18.832	6.49
2014-09-23	2.16	49.9	71.30	457.03	18.741	6.41
2015-05-25	3.18	50.4	69.59	452.70	18.710	6.50