Same as Fig. 30, but omitting all stars with v sin i> 30 km s^-1. The spread of datapoints is significantly reduced with respect to Fig. 30, and the MS and PMS loci better defined. Thick black circles indicate the position of six stars (nine individual spectra), all candidate members, falling near the ZAMS in the CMD of Fig. 1. They here appear to have intermediate gravities between the MS and other cluster members.