We revised table 1 in October 2004. The new version includes 80 objects with close companions that were erroneously excluded in the original version of the table. These objects were not part of the PMS region of the diagram. As a result of the improved catalogue normalisation routine many identifiers will have changed. Of note are changes of identifier to objects in Tables 2, 3, 4 and 5. Tables 2, 3, 4 and 5 have been left unchanged, however the new and old IDs are listed below.

New ID Old ID
4.00 40 1 10
2.00 97 1 103
5.00 261 1 669
2.00 2411 1 2350
1.00 2861 2 2925
7.00 24 6 26
5.00 320 8 343
1.00 1586 8 825
5.00 54 9 23