Table 4.
Estimated effective radius at different redshifts of the galaxies acting as AGN hosts in the mock HARMONI simulations.
| z = 0.76 |
z = 1.50 |
z = 2.30 |
||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Prototype host | S/N | Reff | Reff | S/N | Reff | Reff | S/N | Reff | Reff | βz |
| (60 mas) | (kpc) | (mas) | (60 mas) | (kpc) | (mas) | (60 mas) | (kpc) | (mas) | ||
| Lenticular (NGC 809) | 7.4 | 1.77 | 234 | 1.2 | 1.15 | 133 | 0.9 | 0.81 | 97 | −1.24 |
| Spiral (PGC 055442) | 2.0 | 2.57 | 340 | 0.8 | 2.00 | 231 | 0.6 | 1.64 | 195 | −0.72 |
| Interaction (NGC 7119A) | 1.3 | 6.46 | 854 | 0.2 | 4.88 | 564 | 0.1 | 3.91 | 466 | −0.80 |
Notes. Columns correspond to: (1) host morphology (Galaxy name); (2), (5), and (8) average S/N of the integrated image corresponding to the host scaled to 1011 Lv, ⊙ (see Figs. 8, B.3, and B.8) within a circular aperture of 60 mas (∼454 pc, ∼520 pc, and ∼503 pc at z = 0.76, z = 1.50, and z = 2.30, respectively) in radius centred on the nucleus. (3), (6), and (9) effective radius (in kpc) of the galaxies at the corresponding redshift obtained through the analytic dependence of galaxy sizes in van der Wel et al. (2014); (4), (7), and (10) effective radius (in milli-arcsec) derived from (3), (6), and (9) using the appropriate cosmological scale factor (Wright 2006); and (11) exponent value of the cosmic evolution of galaxy sizes (i.e. Reff ∝ (1 + z)βz, van der Wel et al. 2014).
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