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Table 3.

Comparison of our DPS to other similar works with respect to the selection procedure of this work.

Previous work Cross matched samples

Sample Size RCSED Preliminary candidates DP candidates DPS
Wang et al. (2009) (87) 83 82 75 58
Liu et al. (2010) (167) 135 129 114 73
Smith et al. (2010) (148) 1 1 1 0
Ge et al. (2012) G12-DP (3 030) 2 794 1 255 1 179 947
Ge et al. (2012) G12-TFAS (12 582) 11 475 6 277 3 585 2 967

Notes. We present the comparison of our DPS to other similar works with respect to the selection procedure of this work. We show in the first column the reference of the sample and the size in the second. In the third column, we show a cross-match with the RCSED catalogue (Chilingarian et al. 2017). We display the number of galaxies found in the preliminary candidate sample, the DP candidates and the final DP galaxies in the last three columns, respectively (see Sects. 2.2.1, 2.2.2 and 2.2.5).

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