Atacama Pathfinder EXperiment APEX
APEX-2 (345 GHz)
MPIfR Bonn   ESO   Onsala Space Observatory
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Source : L1551-IR

Line : HCO+(4-3)U

Datepwv [mm]El [°] Maximum [K] Area [K*km/s] Position [km/s] Linewidth [km/s] Spectrum
2008-12-20
0.70
37.9
7.70
11.15
6.415
1.36
2009-01-10
0.58
44.2
7.47
11.28
6.408
1.42
2009-08-02
0.79
43.9
7.31
10.33
6.409
1.33
2009-09-13
0.52
32.1
7.95
11.47
6.427
1.35
2009-10-08
0.83
36.3
7.82
11.26
6.389
1.35
2009-11-07
1.47
37.2
7.59
10.56
6.369
1.31
2009-11-21
0.91
37.8
7.44
10.85
6.404
1.37
2009-12-06
0.81
48.2
6.65
10.44
6.410
1.48
2010-02-10
1.62
27.0
7.30
10.30
6.431
1.33
2010-09-30
0.67
31.5
8.34
12.04
6.412
1.36
2010-12-08
1.49
40.2
8.08
12.10
6.416
1.41
2011-11-16
1.25
33.4
5.86
7.96
6.470
1.28
2012-01-15
1.36
48.4
6.30
9.19
6.447
1.37
2012-08-26
1.38
43.9
6.95
9.95
6.427
1.35
2012-11-18
0.76
45.8
6.94
10.63
6.424
1.44
2013-01-03
1.26
40.8
8.02
12.12
6.428
1.42
2013-01-05
1.59
43.9
7.28
10.96
6.412
1.41