Hβ and [O II] SFRs with respect to Hα SFR for the SFGs of our sample. We show the Hβ (blue circles) and [O II] SFR, with a correction based on the chemical abundance using Z94 (yellow squares) and M91 (brown triangles) gas metallicities. The solid black line is the one-to-one relation. The green diamonds show the SFRs of one outlier, 657_b; the other seven outliers are non-SFGs, interlopers or do not have [O II] or Hβ SFRs). The coloured dashed lines represent the linear fittings of each distribution of SFRs, and the semi-transparent colour areas represent a 1σ deviation of each fit. On the left we show the medians of the uncertainty bars of each SFR distribution.