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Table 3
F1 Hyperfine components of the H
O and NH3 lines observed by MIRO.
| Fu | Fl | Frequency | I | ΔV | |
|---|---|---|---|---|---|
| (MHz) | km s−1 | ||||
H O 110–101 |
3/2 | 3/2 | 552 018.458 | 0.0666 | +1.437 |
| 7/2 | 7/2 | 552 020.137 | 0.2857 | +0.525 | |
| 3/2 | 5/2 | 552 021.168 | 0.1555 | +0.035 | |
| 5/2 | 3/2 | 552 021.443 | 0.1555 | –0.185 | |
| 7/2 | 5/2 | 552 021.916 | 0.1587 | –0.441 | |
| 5/2 | 7/2 | 552 022.381 | 0.1588 | –1.021 | |
| 5/2 | 5/2 | 552 024.159 | 0.0190 | –1.660 | |
| NH3 (1–0) | 1 | 1 | 572 497.130 | 0.3333 | +0.650 |
| 2 | 1 | 572 498.371 | 0.5555 | 0.000 | |
| 0 | 1 | 572 500.191 | 0.1111 | –0.953 | |
Notes. I is the relative intensity of the hyperfine component. ΔV is the velocity offset from the line centroid. H
O data from Puzzarini et al. (2009) and Puzzarini (priv. comm.). NH3 data from Cazzoli et al. (2009).
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