Table 1
Summary of source properties.
| Name | RA | Dec | V LSR | D | Ref. | Velocity | Ntot(H) | N(HI ) | N(H2) |
| interval | (1021 cm-2) | (1021 cm-2) | (1021 cm-2) | ||||||
| (J2000) | (J2000) | ( km s-1) | ( kpc) | ( km s-1) | |||||
|
|
|||||||||
| W28A(G5.89-0.4) | 18:00:30.4 | –24:04:00 | 10 | 1.3 | 1 | [15,25] | 6.5 ± 1.2 | 3.2e | 1.7 ± 0.4 d |
| W31C(G10.6-0.4) | 18:10:28.7 | –19:55:50 | –2 | 5.0 | 2 | [10,23] | 15.6 ± 1.1 | 5.0a | 5.3 ± 0.5 b |
| [23,34] | 21.6 ± 2.0 | 5.4a | 8.1 ± 0.7 b | ||||||
| [34,61] | 19.3 ± 5.0 | 6.9a | 6.2 ± 0.6 b | ||||||
| W33A(G12.9-0.3) | 18:14:39.4 | –17:52:00 | 37 | 2.4 | 3 | [14,25] | 2.4 ± 0.5 | 2.0 b | 0.2 ± 0.04 b |
| G34.3+0.15 | 18:53:18.7 | +01:14:58 | 58 | 3.3 | 4 | [8,20] | 4.6 ± 0.5 | 2.2a | 1.2 ± 0.1 b |
| [20,35] | 7.6 ± 4.0 | 5.0a | 1.3 ± 0.1 b | ||||||
| W49N(G43.2-0.1) | 19:10:13.2 | +09:06:12 | 11 | 11.4 | 5 | [25,50] | 14.3 ± 0.7 | 7.0a | 3.7 ± 0.4 b |
| [50,80] | 22.6 ± 1.1 | 9.3a | 6.7 ± 0.7 b | ||||||
| W51(G49.5-0.4) | 19:23:43.9 | +14:30:30.5 | 57 | 5.4 | 6 | [1,10] | 3.3 ± 0.2 | 1.5a | 0.9 ± 0.1 b |
| [10,16] | 1.2 ± 0.1 | 1.0a | 0.12 ± 0.08 b | ||||||
| [16,35] | 2.5 ± 0.2 | 2.4a | 0.07 ± 0.02 b | ||||||
| DR21(OH)(G81.7+0.6) | 20:39:00.7 | +42:22:46.7 | –2 | 1.5 | 7 | [1,20] | 12.8 ± 4.0 | 5.0a | 3.9 ± 0.4 b |
| W3-IRS5 | 02:25:40.6 | +62:05:51 | –37 | 2.0 | 8 | [-25,-15] | 1.6 ± 0.3 | 0.7a,c | 0.41 ± 0.1 d |
| [-15,10] | 1.7 ± 0.3 | 0.9a,c | 0.41 ± 0.1 d | ||||||
Notes.
from Godard et al. (2012);
using data from Normandeau (1999);
this paper using [CH]/[H2] = 3.6 × 10-8 (Sheffer et al. 2008) and [HF]/[H2] = 1.3 × 10-8 (Sonnentrucker et al. 2010);
from Fish et al. (2003).
Reference. (1) Motogi et al. (2011); (2) Sanna et al. (2014); (3) Immer et al. (2013); (4) Kuchar & Bania (1994); (5) Gwinn et al. (1992); (6) Sato et al. (2010); (7) Rygl et al. (2012); (8) Xu et al. (2006).
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