Table 2.
Properties of the companions detected in this work.
| Companion | 2nd detection | Continuum | RA, Dec (J2000) | dRG | Mdyn, dis | Mdyn, rot |
|---|---|---|---|---|---|---|
| opt./FIR | (hh:mm:ss, dd:mm:ss) | arcsec/kpc | 1010 M⊙ | 1010 M⊙ | ||
| (1) | (2) | (3) | (4) | (5) | (6) | (7) |
| J0121- | ||||||
| [O III] | ✓ | ✗/✗ | (01:21:42.608, +13:20:58.52) | 1.72/12.6 | – | 3.1csc2i |
| [C II]-A | – | –/✓ | (01:21:42.579, +13:20:59.26) | 2.36/17.2 | 4.5 | – |
| [C II]-B | ✗ | ✓/✓ | (01:21:42.667, +13:20:58.52) | 0.88/6.4 | 48 | 9.0 |
| [C II]-C | ✓ | ✗/✗ | (01:21:42.622, +13:20:58.34) | 1.52/11.1 | 3.3 | – |
| J0205- | ||||||
| [O III] | ✗ | ✗/✗ | (02:05:10.689, +22:42:50.17) | 0.44/3.2 | 22 | 0.8csc2i |
| [C II] | ○ | ✗/✗ | (02:05:10.674, +22:42:51.26) | 0.69/5.0 | 1.8 | – |
| 4C03- | ||||||
| [O III] narrow | ✗ | ✓/✗ | (12:45:38.367, +03:23:21.45) | 0.22/1.6 | 0.7 | 0.3csc2i |
| [O III] broad | ✗ | ✓/✗ | – | – | 77 | 1.3csc2i |
| [C II]-A | ✗ | ✗/✗ | (12:45:38.377, +03:23:20.96) | 0.20/1.4 | 4.3 | – |
| [C II]-B | ○ | ✗/✗ | (12:45:38.470, +03:23:19.48) ( † ) | 2.17/15.8 | 6.1 | – |
| [C II]-C | ✗ | ✗/✗ | (12:45:38.420, +03:23:21.00) ( † ) | 0.65/4.7 | 17 | – |
| 4C19- | ||||||
| [O III] | ✗ | ✗/✗ | (21:44:07.515, +19:29:13.73) | 0.85/6.17 | 10 | 0.2csc2i |
| [C II] | ✗ | ✓/✓ | (21:44:07.515, +19:29:14.59) | 0.04/0.3 | 32 | 7.0 |
Notes. (1) Name of the companion. (2) Companion signature of the emission line other than the one used for detection. ✓ indicates the companion is detected by both methods. ✗ indicates there is no detection of the other line or there is no clear signature of companion from the other line. ○ indicates that there is a hint of a companion from the other line. (3) Detection of optical or FIR continuum. (4) Companion coordinate. ( † )Position based on the 5σ contours, which should be treated with caution given the elongated (disrupted) morphology. (5) Projected distance between the radio core and the position of the companion. (6) Dynamical mass of the companion based on velocity dispersion. (7) Dynamical mass of the companion assuming disk rotation.
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.