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Table 6
Distances for evolved, optically thick objects.
| Nebula | Filter | θmin |
|
V | F | Dexp |
| [′′] | [mas yr-1] | [km s-1] | [kpc] | |||
|
|
||||||
| NGC 3132 | F658N | 18.1 ± 0.1 | 5.02 ± 0.75 | 21 ± 2 a | 1.4 ± 0.2 | 1.24 ± 0.30 |
| NGC 6565 | F658N | 4.7 ± 0.1 | 4.04 ± 1.20 | 30 ± 2 c | 1.4 ± 0.2 | 2.19 ± 0.67 |
| NGC 6886 | F658N | 2.2 ± 0.1 | 1.58 ± 0.24 | 23 ± 2 b | 1.5 ± 0.2 | 4.62 ± 1.00 |
Notes.
(a)
[O ii] velocity from Meatheringham et al. (1988);
(b)
[O ii] velocity from Wilson (1950);
(c)
[N ii] velocity from Turatto et al. (2002).
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