Source : OMC1

Line : H2CO(3-2)L

Date	pwv [mm]	El [°]	Maximum [K]	Area [K*km/s]	Position [km/s]	Linewidth [km/s]	Spectrum
2008-12-08	5.12	60.0	25.69	213.99	8.458	8.33
2008-12-10	3.81	48.4	25.69	226.91	8.390	8.83
2009-01-27	4.47	66.4	25.80	222.30	8.667	8.62
2009-11-06	0.53	50.7	26.65	232.05	8.510	8.71
2010-03-31	2.49	56.6	28.64	234.64	8.442	8.19
2010-12-14	0.10	62.9	27.02	237.04	8.540	8.77
2011-05-31	1.64	50.3	24.89	211.49	8.229	8.50
2011-11-17	0.85	41.3	28.33	250.49	8.492	8.84
2012-01-12	1.43	51.5	25.70	228.47	8.416	8.89
2013-01-29	2.59	70.7	26.26	235.60	8.378	8.97
2013-02-23	5.53	40.2	25.38	225.35	8.470	8.88
2013-11-28	0.65	43.4	24.63	221.77	8.334	9.00
2014-03-17	0.82	55.6	34.48	306.13	8.381	8.88
2014-04-21	1.20	60.2	32.84	286.67	8.432	8.73
2014-08-22	0.52	72.4	24.90	224.26	8.293	9.01
2014-09-23	1.72	50.5	27.14	237.70	8.227	8.76
2014-10-24	1.05	68.0	26.28	234.62	8.235	8.93
2014-12-30	1.86	53.9	26.79	232.77	8.327	8.69
2014-12-31	1.67	67.2	26.73	233.08	8.288	8.72
2015-01-11	4.92	72.1	25.59	227.86	8.441	8.90
2015-04-04	3.04	60.1	25.24	219.55	8.293	8.70
2015-04-14	4.55	46.6	24.95	221.04	8.365	8.86
2015-05-25	3.26	37.4	24.60	210.21	8.516	8.55
2015-12-01	2.69	44.5	24.41	213.06	8.227	8.73
2016-02-10	3.42	68.9	20.12	187.25	8.282	9.31
2016-09-24	3.71	53.9	23.64	196.57	8.374	8.31
2016-12-24	5.29	70.8	21.37	190.24	8.406	8.90
2017-02-15	3.61	69.7	23.45	203.59	8.256	8.68