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Table 1.

Classification summary of emission line candidates.

Number of objects Percentage
Total candidates 332 100%
Selected [O II]3727 sources 60 18%

Rejection reason

Multiple structures in low S/N pseudo-spectra 136 41%
Overlapping sources 62 18.7%
Truncated lines 55 16.6%
Misidentifications and other causes 19 5.7%

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