Open Access

Table 1.

NOEMA observations.

Quasar R4400(a) Integration time (h) Configuration Beam size (arcsec)
J0309+2717 2500 ± 500 (b) 4.8 D 1.7 × 1.1
J1427+3312 53.3 ± 4.1 (c) 3.4 CD 1.1 × 0.7
J1429+5447 109.2 ± 4.1 (c) 3.4 D 1.6 × 1.4
P172+18 70 ± 7 (d) 4.1 C 1.1 × 0.5

Notes.

(a)

Radio loudness R4400 = S5 GHz/S4400 Å (Kellermann et al. 1989).

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