Table 5
Oxygen-based metallicities, hβ equivalent widths in Å, and morphological (M class) and spectral (S class) classification compiled from the literature, or obtained in this work (Ref. = 0).
| Galaxy | 12 + log O/H | Ref. | EW(Hβ) | Ref. | M class | Ref. | S class |
|
|
|||||||
| UM422 | 8.0 | 1 | 344 | 4 | SS? | ||
| UM439 | 8.0 | 2 | 160 | 4 | iE | 7 | DH ii H |
| UM446 | 8.3⋆ | 3 | 38 | 4 | iE | 0 | SS |
| UM452 | 8.4⋆ | 3 | 13.5 | 6 | nE | 7 | DH ii H |
| UM456 | 7.9 | 1 | 40 | 4 | iI | 7 | DH ii H |
| UM461 | 7.7 | 2 | 342 | 4 | iI | 0 | SS |
| UM462 | 7.9 | 2 | 124 | 4 | iE | 8 | DH ii H |
| UM463 | 7.7 | 1 | 119 | 4 | iE | 0 | SS |
| UM465 | 8.4⋆ | 3 | 10 | 4 | nE | 0 | DANS |
| UM477 | 8.7 | 4 | 22 | 4 | SB | SBN | |
| UM483 | 8.3 | 1 | 26 | 4 | i0 | 7 | DH ii H |
| UM491 | 7.9 | 1 | 11 | 4 | nE | 7 | DH ii H |
| UM499 | 8.6 | 4 | 32 | 4 | SB | SBN | |
| UM500 | 8.1 | 1 | 133 | 4 | iI | 0 | SS |
| UM501 | 8.3⋆ | 3 | 123 | 4 | iI,i0? | 0 | MI |
| UM504 | 8.4⋆ | 3 | 18 | 4 | nE | 0 | DH ii H |
| UM523A | 8.1 | 4 | 30 | 4 | iE | 0 | |
| UM523B | 8.1 | 4 | 30 | 4 | iE | 0 | |
| UM533 | 8.3⋆ | 3 | 101 | 4 | iE | 7 | MI |
| UM538 | 7.8 | 1 | 77 | 4 | iE | 0 | SS |
| UM559 | 7.7 | 5 | 325 | 4 | iE/nE | 5 | SS? |
Notes.Metallicities marked with ⋆ indicate that the value is estimated from Eq. (5) in Salzer et al. (1989b) since tabulated values were unavailable. All spectral classifications are from Salzer et al. (1989b). Note that for UM422 and UM559 we see a clear inconsistency between the assigned class, SS, which implies the target is small and compact, and the extended morphology we observe in our contour and RGB plots for these targets. This is marked with a “?”.
Reference. 1 – Masegosa et al. (1994), 2 – Nava et al. (2006), 3 – Salzer et al. (1989b), 4 – Terlevich et al. (1991), 5 – Papaderos et al. (2006), 6 – Salzer et al. (1989a), 7 – Gil de Paz et al. (2003), 8 – Cairós et al. (2001b).
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