1 INTRODUCTION
2 OBSERVATIONS AND DATA REDUCTION
2.1 Metallicity scale
3 MEMBERSHIP
3.1 3-σ clipping
3.2 Use of the Mg I line at 8806.8 Å as a dwarf/giant discriminator
3.3 Location on the CMD
3.4 Final sample of probable members
4 RESULTS
4.1 Metallicity properties
4.2 Velocity gradients
4.3 Observed velocity dispersion profile
4.4 Substructures
5 MASS DETERMINATION
5.1 Predicted velocity dispersion profile
5.2 Results
6 DISCUSSION
7 SUMMARY