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This report, like its predecessors, focuses on areas which have been especially active since the last General Assembly. Two major developments have been the unification of the T-dwarf standards and the new general catalogue of stellar spectral classifications.

Type
Contributed Papers
Information
Proceedings of the International Astronomical Union , Volume 1 , Transactions T26A: Reports on Astronomy , December 2005 , pp. 221 - 231
Copyright
Copyright © International Astronomical Union 2007