Astron. Astrophys. 363, 1029-1039 (2000)

Acknowledgements

The authors would like to express sincere gratitude to the VSNET members for their valuable photometric monitoring, and to the referee F.V. Hessman for his significant comments and corrections. This work is partly supported by the Hayakawa-Yukio Foundation of the Astronomical Society of Japan, and the Research Fellowships of the Japan Society for the Promotion of Science for Young Scientists (K.M.), Fondecyt 1000324, DI UdeC 99.11.28-1 and the National Science Foundation through grant number GF-1002-98 from the Association of Universities for Research in Astronomy, Inc., under NSF Cooperative Agreement No. AST-8947990 (R.M.), and the Grant-in-Aid for Scientific Research (10740095) of the Japanese Ministry of Education, Science, Culture, and Sports (T.K.).

© European Southern Observatory (ESO) 2000

Online publication: December 5, 2000
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