Source : M17SW

Line : CS(5-4)U

Date	pwv [mm]	El [°]	Maximum [K]	Area [K*km/s]	Position [km/s]	Linewidth [km/s]	Spectrum
2008-06-12	0.11	60.9	11.06	42.64	20.272	3.62
2008-07-30	1.53	36.9	9.52	34.14	20.433	3.37
2009-05-06	0.65	70.8	11.22	39.91	20.425	3.34
2010-06-12	1.61	67.3	9.27	34.35	20.350	3.48
2011-03-27	5.81	48.2	9.09	32.82	20.274	3.39
2012-06-13	2.82	41.0	6.20	22.29	20.495	3.38
2013-07-19	2.66	63.4	9.73	34.48	20.503	3.33
2014-07-21	1.54	37.6	10.64	38.90	20.414	3.43
2014-09-23	2.78	45.6	9.31	32.36	20.517	3.26
2015-05-25	3.03	46.5	7.70	26.96	20.526	3.29