Table 1.
Targets properties.
| Target | z | RA (J2000) | Dec (J2000) | R − K | MIR/O | log(LX) (erg s−1) | log(NH) cm−2 | log(Mstar) (M⊙) | log(LIR) (L⊙) | SFR (M⊙ yr−1) | log(sSFR/sSFRMS) | SFE |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| (1) | (2) | (3) | (4) | (5) | (6) | (7) | (8) | (9) | (10) | (11) | (12) | (13) |
| BzK4892 | 2.578sp | 03:32:35.7 | −27:49:16 | 5.3 | 2000 |
 |
 |
11.26 ± 0.15 | 12.81 ± 0.01 |
 |
0.23 ± 0.16 | > 410 |
| BzK8608 | 2.51ph | 03:32:20.9 | −27:55:46 | 4.8 | 300 |
 |
 |
10.95 ± 0.10 |
 |
 |
−0.88 ± 0.57 | > 11 |
| CDF153 | 1.536sp | 03:32:18.3 | −27:50:55 | 5.3 | 70 |
 |
 |
11.11 ± 0.10 |
 |
 |
−0.43 ± 0.16 | > 19 |
Notes. Column (1): galaxy name as reported in the paper. Column (2): spectroscopic redshift from literature for BzK4892 and CDF153; for BzK8608 we reported the photometric redshift derived in this paper. Columns (3) and (4): equatorial coordinates. Columns (5) and (6): R − K colour in Vega system and mid-infrared (24 μm) to optical (R band) flux ratio (MIR/O) used to isolate obscured AGN in Fiore et al. (2008). Columns (7) and (8): absorption corrected 2–10 keV X-ray luminosity and column density from Liu et al. (2017). Columns (9) to (12): host galaxy properties derived in this work (Sect. 2). LIR referes to the 8 − 1000 μm integrated infrared luminosity; the specific star formation rate ratio is obtained as the ratio between the specific star formation rate (sSFR = SFR/Mstar) and that expected for a MS galaxy at given computed stellar mass and redshift (sSFRMS), according to the relation of Speagle et al. (2014). The SFR measurements are obtained from IR luminosities, using the Kennicutt (1998) relation. The quoted uncertainties refer to 1σ confidence levels. Column (13): 3σ upper limit star formation efficiency, in units of L⊙/(K km s−1 pc2).
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