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Table 2

Performance of the algorithm on various parameters.

Parameters No. of candidates Median ang. radius, arcmin Mean no. of stars Recovered number (fract.)
(30, 6′) 283 3.8′ 50 11 (11.1%)
(30, 3′) 288 3.8′ 51 12 (12.1%)
(12, 6′) 2014 2.4′ 19 44 (44.4%)
(12, 3′) 1853 2.3′ 19 44 (44.4%)
(12, 1′) 722 1.3′ 19 33 (33.3%)

Notes. Parameters (min_samples, eps); the number of identified candidates; their median angular radius in arcminutes; the mean number of stars per candidate; and the number and fraction of recovered objects with respect to the 99 bona fide clusters in this region, listed in SIMBAD.

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