Table 2.
Spectral types and distances to cluster centre for Be stars found in field of NGC 2345 in this work in Hα (2012) and Hβ (2010).
| Star | Sp T | d (′) | This work |
Mat11 | SS | |
|---|---|---|---|---|---|---|
| Hα | Hβ | |||||
| Members | ||||||
| 2 | B5 IIIe | 4.4 | + | + | + | 87 |
| 5 | B7 Ve | 3.1 | + | + | ||
| 20 | B5 Ve | 1.7 | + | + | ||
| 24 | B3 IIIe | 2.6 | + | + | + | |
| 27 | – | 1.6 | + | |||
| 30 | B7 IIIe | 4.6 | + | + | ||
| 32 | B5 Ve | 1.9 | + | + | ||
| 35 | B4 IIIe | 1.7 | + | + | + | |
| 44 | B5 Ve | 1.9 | + | + | + | |
| 59 | B5 Ve | 4.7 | + | + | ||
| 61 | B7 Ve | 3.3 | + | + | + | |
| 63 | B5 Ve | 12.8 | + | + | ||
| 1003 | B5 Ve | 9.5 | + | + | 86 | |
| Halo members | ||||||
| LS 174 | B2 Ve | 31.8 | + | + | ||
| LS 176 | B3 IIIe | 25.3 | + | + | ||
| Non members | ||||||
| 1009 | B0.5e | 37.0 | + | + | 82 | |
| 1051 | B5 III shell | 47.9 | + | |||
| 1125 | B5 III | 42.3 | − | 81 | ||
| LS 171 | B1.5 Ve | 32.0 | + | − | ||
Notes. The Be stars, identified by Mathew & Subramaniam (2011), Mat11, are added for comparison as well as those listed with their numbering (SS) according to Stephenson & Sanduleak (1977). The plus symbol indicates emission whereas a hyphen represents the lack of it.
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