| dc.contributor.author | del Rio, M.S. | |
| dc.contributor.author | Brinks, E. | |
| dc.contributor.author | Carral, P. | |
| dc.contributor.author | Cepa, J. | |
| dc.date.accessioned | 2008-01-30T10:45:20Z | |
| dc.date.available | 2008-01-30T10:45:20Z | |
| dc.date.issued | 1999 | |
| dc.identifier.citation | del Rio , M S , Brinks , E , Carral , P & Cepa , J 1999 , HI Observations of Early-Type Galaxies . in In: Procs of Star Formation in Early Type Galaxies, ASP Conference Series 163 . Astronomical Society of the Pacific , pp. 95-101 . | |
| dc.identifier.isbn | 1-886733-84-8 | |
| dc.identifier.other | dspace: 2299/1501 | |
| dc.identifier.other | ORCID: /0000-0002-7758-9699/work/30407920 | |
| dc.identifier.uri | http://hdl.handle.net/2299/1501 | |
| dc.description.abstract | We present high resolution (15") HI observations of the S0 galaxy NGC 404. We derive an HI mass of MHi = 6.7 x 10???, in good agreement with previous measurements. The HI is distributed in a broad annulus (a doughnut) and extends out to a diameter of 9', well beyond the optical diameter of 6'. The velocity field is regular and shows, surprisingly, a declining rotation curve. This decline is purely Keplerian, strongly suggesting that all the mass is contained within the inner 200". | en |
| dc.format.extent | 611808 | |
| dc.language.iso | eng | |
| dc.publisher | Astronomical Society of the Pacific | |
| dc.relation.ispartof | In: Procs of Star Formation in Early Type Galaxies, ASP Conference Series 163 | |
| dc.title | HI Observations of Early-Type Galaxies | en |
| dc.contributor.institution | School of Physics, Astronomy and Mathematics | |
| dc.contributor.institution | School of Physics, Engineering & Computer Science | |
| dc.contributor.institution | Department of Physics, Astronomy and Mathematics | |
| dc.contributor.institution | Centre for Astrophysics Research (CAR) | |
| rioxxterms.type | Other | |
| herts.preservation.rarelyaccessed | true | |
