Kiel diagram for the cluster NGC 6705, with the results of three different Nodes (left panel: ROBGrid, middle panel: MGNDU, right panel: ROB). The black dots represent GIRAFFE results, blue dots UVES 520 results. The grey lines are evolutionary tracks labelled with their initial mass (in solar masses), and the red lines are isochrones labelled with log age (in years) = 8.1, 8.4, and 8.7. The tracks and isochrones are from Ekström et al. (2012).