Table 1
Positions and properties of the CORE sample, grouped in track-sharing pairs, adapted from Beuther et al. (2018).
| Source | R.A. (J2000.0) | Dec. (J2000.0) | Distance (kpc) | Luminosity (104 L⊙) | σcont(a) (mJy beam−1) | IR-bright | a.f.(b) | Ref.(c) |
|---|---|---|---|---|---|---|---|---|
| IRAS 23151+5912 | 23:17:21.01 | +59:28:47.49 | 3.3 | 2.4 | 0.19 | + | w | d1(*), 12 |
| IRAS 23033+5951 | 23:05:25.00 | +60:08:15.49 | 4.3 | 1.7 | 0.46 | – | cm, w | d2, 11 |
| AFGL2591 | 20:29:24.86 | +40:11:19.40 | 3.3 | 20.0 | 0.60 | + | cm, w | d3(*,†), 11 |
| G75.78+0.34 | 20:21:44.03 | +37:26:37.70 | 3.8 | 11.0 | 0.60 | – | cm, m | d4(*,†), 11 |
| S87IRS1 | 19:46:20.14 | +24:35:29.00 | 2.2 | 2.5 | 0.23 | + | cm | d5(†), 11 |
| S106 | 20:27:26.77 | +37:22:47.70 | 1.3 | 3.4 | 1.25 | + | cm, w | d6(*), 12 |
| IRAS 21078+5211 | 21:09:21.64 | +52:22:37.50 | 1.5 | 1.3 | 0.60 | – | cm, w | d11(*) |
| G100.3779-03.578 | 22:16:10.35 | +52:21:34.70 | 3.5 | 1.5 | 0.08 | + | w | d1(*), 12 |
| G084.9505-00.691 | 20:55:32.47 | +44:06:10.10 | 5.5 | 1.3 | 0.10 | + | w | d2, 12 |
| G094.6028-01.797 | 21:39:58.25 | +50:14:20.90 | 4.0 | 2.8 | 0.14 | + | w, m | d7(*), 12 |
| Cep A HW2 | 22:56:17.98 | +62:01:49.50 | 0.8 | 1.5 | 4.00 | – | cm, w, m | d8(†), 11 |
| NGC 7538 IRS9 | 23:14:01.68 | +61:27:19.10 | 2.7 | 2.3 | 0.30 | + | w | d9(*,†), 11 |
| W3(H2O) | 02:27:04.60 | +61:52:24.73 | 2.0 | 8.3 | 4.50 | – | cm, w, m | d10(*), 12 |
| W3 IRS4 | 02:25:31.22 | +62:06:21.00 | 2.0 | 4.5 | 0.60 | + | cm, w | d10, 11 |
| G108.7575-00.986 | 22:58:47.25 | +58:45:01.60 | 4.3 | 1.4 | 0.25 | + | w, m | d2, 13 |
| IRAS 23385+6053 | 23:40:54.40 | +61:10:28.02 | 4.9 | 1.6 | 0.25 | – | w | d12 |
| G138.2957+01.555 | 03:01:31.32 | +60:29:13.20 | 2.9 | 1.4 | 0.16 | + | cm, w | d2(†), 11 |
| G139.9091+00.197 | 03:07:24.52 | +58:30:48.30 | 3.2(‡) | 1.1 | 0.17 | + | cm, w | d2, 11 |
| Pilot study | ||||||||
| NGC7538 IRS1 | 23:13:45.36 | +61:28:10.55 | 2.7 | 21.0 | 10.0 | + | cm, w, m | d9(*,†), 11 |
| NGC 7538 S | 23:13:44.86 | +61:26:48.10 | 2.7 | 1.5 | 0.60 | – | w, m | d9(*,†), 11 |
Notes. (a)rms noise in the continuum maps imaged with a robust 0.1 (uniform) weighting from Beuther et al. (2018).(b) Associated features (a.f.): cm: cm continuum; w: H2O maser; m: CH3OH maser. (c)References for distances and luminosities: d1: Choi et al. (2014), d2: Urquhart et al. (2011), d3: Rygl et al. (2012), d4: Ando et al. (2011), d5: Xu et al. (2009), d6: Xu et al. (2013), d7: Choi et al. (2014), Sakai et al. (2019), d8: Xu et al. (2016), d9: Moscadelli et al. (2009), d10: Hachisuka et al. (2006), Xu et al. (2006), dl1: Molinari et al. (1996), dl2: Molinari et al. (1998); l1: rms survey database (http://rms.leeds.ac.uk/cgi-bin/public/RMS_DATABASE.cgi) using SED fitting from Mottram et al. (2011) including Herschel fluxes and the latest distance determination; l2: rms survey database, using SED fitting from Mottram et al. (2011) updated to the latest distance determination; 13: rms survey database, calculated from the MSX 21 μm flux using the scaling relation derived by Mottram et al. (2011) and updated to the latest distance determination. (*)Distances in agreement with Reid et al. (2019). (†)Distances in agreement with Mège et al. (2021).(‡) Mège et al. (2021) report a kinematic distance of 1.6 ± 0.7 kpc.
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.