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Table 3
Source classification criteria.
| Class | Classification criteria | Identified | Classified |
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|
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| ClG | hard && HR3 < 0 && Ext > Δ Ext && MLExt > 10 | 12a | 13 |
| SSS | super soft && no opt. loading && MLdet > 10 && (Ndet > 1 or (MLpn > 4 && (MLm1 > 2 or MLm2 > 2))) | 4 | 8 |
| fg-star | soft && log (fX/fo) < −1 && (B − V > 1.2 or (B − V > 0.3&&V > 17)) | 34 | 128 |
| AGN | hard && appropriate radio (r), infrared (i), X-ray (x) or optical (o) counterpart | 72 | 2106 |
| HMXB | ultra hard && 13.5 < V < 17.0 && −0.5 < B − V < 0.5 && −1.5 < U − B < −0.2 && no AGN id | 49 | 45 |
Notes. 16 additional sources were identified with other source classes. 581 sources are unclassified.
(a)
Not in this catalogue, see Table 3 of Haberl et al. (2012a).
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