Datatype: NM
The datatype NM simply collects the numbers of known NM stars in each open cluster.
This is only a preliminary selection that was made to clean the UBV colour-magnitude
diagrams of several clusters. It sometimes only extends the selection made from
membership probabilities.
It would probably much better to build lists of member stars.
Record structure
Database access
List of clusters
Jean-Claude.Mermilliod@obs.unige.ch
Last Update: 26 February 1998