![]() | ![]() |
Astron. Astrophys. 357, 651-660 (2000) AcknowledgementsWe are grateful to A. Castro-Carrizo and J.R. Pardo for obtaining the HCO+(3-2) spectrum. C. Sánchez Contreras acknowledges the support of the Universidad Complutense de Madrid through a predoctoral fellowship and a travel grant. This work was partially supported by the Spanish DGES, project numbers PB96-0104. ![]() ![]() ![]() ![]() © European Southern Observatory (ESO) 2000 Online publication: June 5, 2000 ![]() |