Gaia Data Release 3
Open Access

Table 6.

Contingency table for OA classifications.

OA
QSO GAL Other

HQN LQN HQN LQN HQN LQN Total
Quasar 20% 15% 1% 1% 45% 18% 2 158 916
DSC Galaxy 7% 2% 77% 6% 3% 5% 851 127
Other 7% 8% 53% 1% 24% 7% 1 993 592

Quasar 19% 15% 2% 1% 45% 17% 3 069 458
QSOC Other 3% 1% 87% 3% 4% 2% 1 934 177

Galaxy 3% 1% 83% 6% 2% 5% 199 093
UGC Other 13% 10% 33% 2% 30% 12% 4 804 542

Notes. Each entry gives the percentage of objects classified by DSC (using classlabel_dsc), or processed by QSOC or UGC, that are assigned to OA high-quality neurons (HQN) or low-quality neurons (LQN), for sources in the qso_candidates and galaxy_candidates tables.

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