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Astron. Astrophys. 323, 323-336 (1997) AcknowledgementsThe authors wish to thank the Director of Capilla Peak Observatory for generous awards of observing time. They are grateful to the NRAO for making available additional observing time for the radio data presented here. H. Deeg acknowledges the award of an NRAO assistantship and partial support from the NSF grant AST-902232 (N. Duric) and a postdoctoral fellowship from the Instituto de Astrofisica de Canarias.
© European Southern Observatory (ESO) 1997 Online publication: June 5, 1998 ![]() |