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Table 1

Properties of the galaxy sample.

Galaxy αJ2000 δJ2000 RC3 type Nuclear act. D i PA Gas morph.a Gas mot. Envir. NUGA Ref.
[hms] [°′′] [Mpc] [deg] [deg]
(1) (2) (3) (4) (5) (6) (7) (8) (9) (10) (11) (12)

NGC 3627 11 20 15.02 12 59 29.5 SAB(s)b LINER/Seyfert 2 10.2 (1′′ = 49 pc) 61 178 Bar Inflow Interacting (1)
NGC 4569 12 36 49.80 13 09 46.3 SAB(rs)ab Transition 2 16.8 (1′′ = 81 pc) 62 15 Bar Inflow Isolated (2, 3)
NGC 4579 12 37 43.52 11 49 05.5 SAB(rs)b LINER/Sy1.9 19.8 (1′′ = 96 pc) 36 95 Spiral arms Inflow Isolated (4, 5)
NGC 4826 12 56 43.64 21 40 59.3 (R)SA(rs)ab LINER 5.4 (1′′ = 26 pc) 54 112 Disk Isolated (3, 4, 6)

Notes.

(a)

Molecular gas morphology as revealed from NUGA IRAM 12CO(10) observations. For 12CO(21) and 12CO(32) morphologies we refer to NUGA papers.

Reference. (1) Casasola et al. (2011); (2) Boone et al. (2007); (3) Boone et al. (2011); (4) García-Burillo et al. (2005); (5) García-Burillo et al. (2009); (6) García-Burillo et al. (2003).

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