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Astron. Astrophys. 357, 637-650 (2000) AcknowledgementsWe are indebted to Zeljko Ivezic, Maia Nenkova and Moshe Elitzur for making the DUSTY radiative transfer code freely available. We would like to thank the JCMT staff, particularly Iain Coulson who carried out the observations and preliminary data reduction for us, and an anonymous referee for their thoughtful criticism. Research at UMIST is supported by the UK Particle Physics and Astronomy Research Council (PPARC). The JCMT is operated by the Joint Astronomy Centre on behalf of the PPARC, the Netherlands Organisation for Scientific Research, and the National Research Council of Canada. ![]() ![]() ![]() ![]() © European Southern Observatory (ESO) 2000 Online publication: June 5, 2000 ![]() |