Table 2.
Groups of spectral types of our initial sample (Col. 1) and their corresponding number of sources (Col. 2).
| Group | Initial # | Class | Class # | Final # w/phot | |
|---|---|---|---|---|---|
| [1] | [2] | [3] | [4] | [5] | |
| O | 17 | BSG | 261 | 250 | |
| Oc | 1 | – | |||
| Oe | 2 | BSG | |||
| On | 6 | BSG | |||
| B | 156 | BSG | |||
| Bc | 11 | – | |||
| Be | 7 | BSG | |||
| Bn | 18 | BSG | |||
| A | 51 | BSG | |||
| Ac | 3 | – | |||
| Ae | 2 | BSG | |||
| An | 2 | BSG | |||
| WR | 50 | WR | 53 | 42 | |
| WRc | 3 | – | |||
| WRn | 3 | WR | |||
| LBV | 6 | LBV | 6 | 6 | |
| LBVc | 18 | – | |||
| BeBR | 6 | BeBR | 17 | 16 | |
| BeBRc | 11 | BeBR | |||
| F | 21 | YSG | 103 | 99 | |
| Fc | 4 | – | |||
| G | 15 | YSG | |||
| YSG | 67 | YSG | |||
| YSGc | 16 | – | |||
| K | 67 | RSG | 512 | 496 | |
| Kc | 3 | – | |||
| M | 142 | RSG | |||
| Mc | 5 | – | |||
| RSG | 250 | RSG | |||
| RSGb | 53 | RSG | |||
| RSGc | 36 | – | |||
| AGN | 2 | GAL | 24 | 23 | |
| QSO | 17 | GAL | |||
| QSOc | 1 | – | |||
| GAL | 5 | GAL | |||
| Total | 1077 | 976 | 932 | ||
Notes. Combining them into classes (Cols. 3) leads to the total number of sources combined per class (Col. 4; see Sect. 3.2) and the final numbers (Col. 5) after removing 44 objects without full photometry in all bands.
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