Astron. Astrophys. 349, 411-423 (1999)

Acknowledgements

We would particularly like to thank J.R. Roy and P. Martin for making their H data available. We thank V. Rubin for making available her data prior to publication, J. Braine for fruitful discussions, and the referee for useful advice. We thank also the VLA staff for their kind support during the observations. BV is supported by a TMR Programme of the European Community (Marie Curie Research Training Grant).

© European Southern Observatory (ESO) 1999

Online publication: September 2, 1999
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