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Table 6

Number of spectra rejected (Rej) prior to SPC based on the defined rejection flags and the number of spectra accepted (Acc) for SPC but identified by the quality flags.

No. % of % of
Spectra FEROS Rej/Acc sample

FEROS 21 551
Rejected before SPC 2370 11
Faulty files 71 0.33 3.0
Extreme emission features 1455 6.75 61.4
Excessive noise 109 0.51 4.6
Poor normalisation 735 3.41 31.0
Accepted for SPC 19 181 89
Large emission features 3177 14.7 16.6
Instrumental relics 58 0.27 0.30

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