Table 3.
SIMBAD classification of Gaia DR3 YSO candidates classified as possible contaminants in the M19 catalogue.
| M19 E | M19 EG | M19 MS | |
|---|---|---|---|
| Total | 9482 | 2143 | 307 |
| in SIMBAD | 1343 | 212 | 264 |
| YSO | 278 | 24 | 41 |
| Candidate_YSO | 392 | 112 | 54 |
| Orion V* | 54 | 2 | 12 |
| TTau* | 155 | 4 | 39 |
| Probably not YSO | 464 | 70 | 118 |
Notes. The first row lists the total number of Gaia DR3 YSO candidates classified as either evolved star (E), extragalactic source (EG), or main sequence star (MS) in the M19. The second row shows the number of objects also found in SIMBAD. Rows (3)–(6) detail how many of these are classified in SIMBAD as some sort of YSO. The last row shows the number of sources that are not YSO related.
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