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Home All issues Volume 659 (March 2022) A&A, 659 (2022) A46 Full HTML
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Table 1.

Physical properties of the target galaxies.

Variable Units NGC 4262 Ref NGC 4429 Ref. NGC 4459 Ref NGC 4469 Ref.
Type SB(s)0–? 1 SA(r)0+;LINER, HII 1 SA(r)0+;HII, LINER 1 SB(s)0/a?sp;LINER 1
Spec. class. Passive,Passive 2 −, wAGN 2 −, Retired 2 Transition, wAGN 2
cz km s−1 1359 1 1104 1 1192 1 539 1
Distance Mpc 16.5 4,5 16.5 4,5 16.5 4,5 23.0 5
Membership Cluster A 5 Cluster A 5 Cluster A 5 Cluster B 5
Proj. distance from cluster core kpc 1100 T.W. 440 T.W. 480 T.W. 300 (a) T.W.
Reff(i) kpc 0.60 6 3.21 6 2.86 6 2.87 6
Fast/slow rotator F 7 F 7 F 7 −
log Mstar(b) M⊙ 10.23 ± 0.03 T.W. 10.90 ± 0.02 T.W 10.81 ± 0.02 T.W. 10.65 ± 0.02 T.W.
log Mdust M⊙ 6.57 ± 0.87 T.W. 6.26 ± 0.07 T.W. 6.18 ± 0.03 T.W. 6.88 ± 0.02 T.W.
log M(HI) M⊙ 8.75 8 < 7.12 8 < 6.93 8 7.64 9
log M(H2) (c) M⊙ 8.47 ± 0.30 T.W. 8.62 ± 0.20 T.W. 8.68 ± 0.10 T.W. 8.79 ± 0.30 T.W.
log f(Hα + [NII]) erg s−1 cm−2 −12.61 ± 0.30 T.W. −12.67 ± 0.01 T.W. −12.79 ± 0.01 T.W. −12.62 ± 0.05 T.W.
log L(Hα) erg s−1 39.73 ± 0.30 T.W. 40.07 ± 0.04 T.W. 39.90 ± 0.21 T.W. 40.49 ± 0.05 T.W.
R(Hα) kpc 10.73 T.W. 1.22 T.W. 1.05 T.W. 0.99f T.W.
SFR M⊙ yr−1 0.027 ± 0.019 T.W. 0.059 ± 0.005 T.W. 0.040 ± 0.019 T.W. 0.155 ± 0.019 T.W.
log Σ(SFR) (d) M⊙ yr−1kpc−2 −4.12 ± 0.30 T.W. −1.90 ± 0.04 T.W. −1.93 ± 0.21 T.W. −1.30 ± 0.05 T.W.
Variable Units NGC 4476 Ref NGC 4477 Ref NGC4526 Ref NGC4552 Ref
Type SA(r)0– 1 SB(s)0:?, Sy2 1 SAB(s)0: 1 E;LINER,HII,Sy2 1
Spec. class. Passive,– 3 AGN, wAGN 2 HII,wAGN 2 −,Retired 2
cz km s−1 1968 1 1338 1 448 1 340 1
Distance Mpc 16.5 4,5 16.5 4,5 16.5 4,5 16.5 4,5
Membership Cluster A 5 Cluster A 5 Virgo S. Ext. 5 Cluster A 5
Proj. distance from cluster core kpc 60 T.W. 360 T.W. 1350 T.W. 350 T.W.
Reff(i) kpc 1.26 6 2.56 6 4.73 6 3.32 6
Fast/slow rotator S 7 F 7 F 7 S 7
log Mstar(b) M⊙ 10.00 ± 0.02 T.W. 10.71 ± 0.03 T.W. 11.07 ± 0.03 T.W. 10.99 ± 0.02 T.W.
log Mdust M⊙ 6.03 ± 0.06 T.W. 5.76 ± 0.09 T.W. 7.00 ± 0.07 T.W. 6.78 ± 0.28 T.W.
log M(HI) M⊙ − < 6.95 8 7.11 10 < 6.91 8
log M(H2) (c) M⊙ 8.17 ± 0.10 T.W. 7.25 ± 0.20 T.W. 8.50 ± 0.10 T.W. 8.68 ± 0.30 T.W.
log f(Hα + [NII]) erg s−1 cm−2 −13.10 ± 0.01 T.W. −12.45 ± 0.01 T.W. −12.63 ± 0.01 T.W. −12.56 ± 0.01 T.W.
log L(Hα) (c) erg s−1 39.69 ± 0.04 T.W. 39.93 ± 0.06 T.W. 40.47 ± 0.01 T.W. 40.05 ± 0.02 T.W.
R(Hα) kpc 0.73 T.W. 2.04 T.W. 1.45 T.W. 1.78 T.W.
SFR (b) M⊙ yr−1 0.025 ± 0.002 T.W. 0.042 ± 0.006 T.W. 0.148 ± 0.001 T.W. 0.057 ± 0.003 T.W.
log Σ(SFR) (d) M⊙ yr−1kpc−2 −1.83 ± 0.04 T.W. −2.49 ± 0.06 T.W. −1.65 ± 0.01 T.W. −2.23 ± 0.02 T.W.

Notes.

(a)

For NGC 4469, distance from M49.

(b)

Mstar and SFR are derived assuming a Chabrier (2003) IMF and the Kennicutt (1998a) calibration.

(c)

Whenever available, in order of priority: ALMA 12 m, CARMA, from dust mass using a constant gas-to-dust ratio G/D = 80, and assuming an uncertainty of 0.1, 0.2, and 0.3 dex, respectively.

(d)

Star formation rate surface density within R(Hα).

References. (1) NED, (2) Gavazzi et al. (2018a) (BTP and WHAN classification), (3) Derived from the SDSS spectrum, (4) Mei et al. (2007), (5) Gavazzi et al. (1999), (6) NGVS, (7) Emsellem et al. (2011), (8) Serra et al. (2012), (9) Boselli et al. (2014a, 2010a,b), Haynes et al. (2018).

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