Table 1.
Companions detected around PDS 456.
| Src | RA | Dec | D(kpc) | z | tracers |
|---|---|---|---|---|---|
| (1) | (2) | (3) | (4) | (5) | (6) |
| K1 | 262.0818 | −14.26599 | 9 | 0.1847 (a) | Continuum K-band, Emission line CO(3–2), Absorption lines NaID |
| K2 | 262.0820 | −14.26629 | 10 | 0.1845 (a) | Continuum K-band, Emission line CO(3–2), Absorption lines NaID |
| K3 | 262.0821 | −14.26640 | 11 | 0.1837 (a) | Continuum K-band, Emission line CO(3–2), Absorption lines NaID |
| M1 | 262.0826 | −14.2665 | 11 | 0.1847 | Rest-frame optical emission lines and continuum in MUSE |
| M2 | 262.0809 | −14.2666 | 21 | 0.1829/0.1836 (b) | Emission line CO(3–2), rest-frame optical emission lines and continuum in MUSE |
| M3 | 262.0802 | −14.2679 | 38 | 0.1838 | Rest-frame optical emission lines and continuum in MUSE |
| M4 | 262.0802 | −14.2653 | 25 | 0.1843 | Rest-frame optical emission lines and continuum in MUSE |
| M5 | 262.0800 | −14.2647 | 28 | 0.1840 | Rest-frame optical emission lines and continuum in MUSE |
Notes. Column (1): source name; Cols. (2) and (3): coordinates in degrees; Cols. (4) and (5): projected distances in kpc from PDS 456 and redshift, respectively; Col. (6): tracers, such as continuous lines or bands, employed to identify the redshift of the sources. The sources were detected with ALMA observations in B19, with the Near-Infrared Camera on the W. M. Keck Telescope in Yun et al. (2004), and with the IFS MUSE-WFM data in this work.
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