Source : OMC1

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	4.00	52.9	57.00	1816.08	8.939	31.86
2009-01-27	4.68	62.6	53.47	1690.17	9.484	31.61
2009-11-06	0.85	55.3	57.03	1804.24	9.172	31.64
2010-03-31	2.73	50.8	57.17	1796.27	9.167	31.42
2010-12-14	0.71	67.6	56.06	1796.23	9.160	32.04
2011-05-31	2.18	55.5	54.22	1668.84	9.474	30.78
2011-11-17	1.16	47.7	58.66	1844.69	9.255	31.45
2012-01-12	1.74	45.2	54.20	1751.77	9.692	32.32
2013-01-29	2.65	67.2	54.08	1795.76	9.785	33.21
2013-02-23	5.19	32.9	52.34	1728.57	9.857	33.03
2013-03-14	0.91	40.4	55.81	1891.78	9.922	33.89
2013-11-28	0.78	37.0	53.93	1785.34	9.550	33.10
2014-03-17	1.22	50.4	64.30	2122.29	9.410	33.00
2014-04-21	0.68	53.7	58.43	1911.22	9.655	32.71
2014-08-22	0.88	71.6	53.26	1748.41	9.712	32.83
2014-09-23	2.29	55.7	55.48	1780.24	9.514	32.09
2014-10-24	1.34	64.3	55.56	1864.31	9.818	33.55
2014-12-30	2.14	59.0	54.34	1747.52	9.406	32.16
2014-12-31	1.79	70.5	56.13	1784.57	9.427	31.79
2015-01-11	4.79	70.3	55.04	1797.96	9.536	32.67
2015-04-04	2.61	47.8	56.47	1858.72	9.477	32.91
2015-04-14	4.47	41.5	54.21	1785.40	9.447	32.93
2015-05-25	3.50	43.0	53.72	1664.11	9.390	30.98
2015-12-01	2.66	49.4	52.96	1700.41	9.864	32.11
2016-02-10	3.12	65.2	49.01	1637.12	9.712	33.41
2016-09-24	3.65	58.4	49.64	1504.61	10.173	30.31
2016-12-24	4.84	68.1	47.82	1563.46	10.109	32.69
2017-02-15	2.93	66.5	50.83	1637.78	9.640	32.22