Source : G34.3

Line : HCO+(4-3)U

Date	pwv [mm]	El [°]	Maximum [K]	Area [K*km/s]	Position [km/s]	Linewidth [km/s]	Spectrum
2008-04-29	0.92	53.0	20.84	154.34	59.271	7.41
2008-06-13	0.69	50.3	16.35	124.31	59.589	7.60
2009-11-06	2.40	36.2	14.62	108.62	59.486	7.43
2010-04-01	1.17	45.4	17.45	127.29	59.085	7.30
2010-06-01	0.25	50.6	14.75	108.70	59.269	7.37
2010-09-30	0.88	36.1	18.15	138.09	59.431	7.61
2011-03-26	1.90	62.5	16.10	120.36	58.997	7.47
2011-10-09	0.80	36.2	13.18	95.81	59.242	7.27
2012-09-21	0.72	44.9	13.82	105.04	59.290	7.60
2014-03-20	1.77	36.4	17.08	123.70	58.905	7.24
2014-05-28	0.21	51.0	16.75	122.27	58.926	7.30
2014-07-22	1.48	43.8	17.28	126.41	59.265	7.31
2014-09-22	1.71	51.7	13.53	100.29	59.039	7.41
2015-06-25	0.65	37.1	10.71	70.54	57.360	6.59
2015-07-25	1.03	54.9	10.81	83.25	59.329	7.70
2015-08-24	0.96	51.5	11.15	80.05	59.664	7.18
2016-07-23	1.17	52.0	11.27	82.56	59.162	7.33