Table 1
Source summary.
| Source | RA (J2000) (hh:mm:ss) | Dec (J2000) (dd:mm:ss) | Gal. Long. (deg) | Gal. Lat. (deg) | d (kpc) | RGAL (kpc) | υsys (km s−1) |
|---|---|---|---|---|---|---|---|
| W3 IRS5 | 02:25:40.5 | +62:05:51.4 | 133.715 | + 1.215 | 2.3 | 9.9 | −39.0 |
| W3(OH) | 02:27:04.1 | +61:52:22.1 | 133.948 | +1.064 | 2.0 | 9.6 | |
| NGC 63341 | 17:20:53.4 | −35:47:01.5 | 351.417 | +0.645 | 1.3 | 7.0 | −7.6 |
| HGAL0.55-0.85 | 17:50:14.5 | −28:54:30.7 | 0.546 | −0.851 | 7.7–9.2 | 0.4–1.0 | 17.5 |
| G09.62+0.19 | 18:06:14.9 | −20:31:37.0 | 9.620 | +0.194 | 5.2 | 3.1 | 4.4 |
| G10.47+0.03 | 18:08:38.4 | −19:51:52.0 | 10.472 | +0.026 | 8.6 | 1.6 | 66.9 |
| G19.61−0.23 | 18:27:38.0 | −11:56:39.5 | 19.608 | −0.234 | 12.6 | 4.4 | 41.8 |
| *G29.96−0.02 | 18:46:03.7 | −02:39:21.2 | 29.954 | −0.016 | 4.8 | 4.7 | 97.0 |
| *W43 MM1 | 18:47:47.0 | −01:54:28.0 | 30.817 | −0.057 | 3.1 | 5.7 | 98.0 |
| *G31.41+0.31 | 18:47:34.1 | −01:12:49.0 | 31.411 | +0.307 | 3.7 | 5.4 | 97.0 |
| *G32.80+0.19 | 18:50:30.6 | −00:02:00.0 | 32.796 | +0.191 | 9.7 | 5.3 | 15.0 |
| *G45.07+0.13 | 19:13:22.0 | +10:50:54.0 | 45.071 | +0.133 | 7.8 | 6.1 | 60.0 |
| DR21 | 20:39:01.6 | +42:19:37.9 | 81.681 | +0.537 | 1.5 | 7.4 | −3.0 |
| NGC 7538 IRS1 | 23:13:45.3 | +61:28:11.7 | 111.542 | +0.777 | 2.6 | 9.8 | −59.0 |
| G357.558-00.321 | 17:40:57.2 | −31:10:59.3 | 357.557 | −0.321 | 9.0–11.8 | 1.0–3.6 | 5.3 |
Notes. Except for the sources whose names are preceded by an asterisk, heliocentric and galactocentric distances are the values listed by Paper I. For those five sources, revised distances are taken from Reid et al. (2019), who cite the primary references. The systemic velocity, υsys, refers to the velocity at which the H13CO+ emission line peaks, for each source in our sample as per the observations presented here.
Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.
Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.
Initial download of the metrics may take a while.