Table 1.
Observations and properties of the HzRGs analyzed in this paper.
| Target | RA, Dec (J2000) | Redshift | JWST WCS shift | ALMA beam | Stellar mass | SFR |
|---|---|---|---|---|---|---|
| (hh:mm:ss, dd:mm:ss) | zsys | (Δα, Δδ) | θ400 GHz | log(M⋆/M⊙) | M⊙ yr−1 | |
| (1) | (2) | (3) | (4) | (5) | (6) | (6) |
| TN J0121+1320 | (01:21:42.725, +13:20:58.26) | 3.5190 ( † ) | (−0.210″, +0.003″) | 0.19″ × 0.15″ | 11.02 | 626 |
| TN J0205+2242 | (02:05:10.676, +22:42:50.57) | 3.5060 ( † ) | (−0.122″, −0.181″) | 0.14″ × 0.12″ | 10.82 | < 84 |
| 4C+03.24 | (12:45:38.377, +03:23:21.14) | 3.5657 ( ‡ ) | (−0.161″, −0.131″) | 0.23″ × 0.18″ | < 11.27 | 142 |
| 4C+19.71 | (21:44:07.512, +19:29:14.58) | 3.5892 ( * ) | (−0.014″, +0.173″) | 0.23″ × 0.18″ | < 11.13 | 84 |
Notes. (1) Name of the HzRG. (2) Coordinate of the radio core, i.e., AGN. (3) Systemic redshifts of the HzRG based on ( † )He II1640 or ( * )[C I] if He II1640 is unavailable (Kolwa et al. 2023). The typical uncertainty is ±0.0004. ( ‡ )The systemic redshift of 4C+03.24 is adopted as the [O III]5007 redshift from Nesvadba et al. (2017a) based on VLT/SINFONI data. Its z[C I] = 3.5828 may not trace the host galaxy of radio AGN (see Sect. 4.3). (4) WCS correction of the NIRSpec IFU data cube. (5) Size and position angle of the synthesized beam of the cleaned ALMA cube combined with two consecutive spectral windows. Robust = +0.5 Briggs weighting was applied for TN J0121+1320 and 4C+19.71 and robust = +2.0 Briggs weighting was applied for TN J0205+2242 and 4C+03.24. (6) Stellar mass, M⋆, and SFR from De Breuck et al. (2010) and Falkendal et al. (2019) based on SED fitting.
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