The HI Mass Function in Ursa Major

M. A. W. Verheijen, N. Trentham, B. Tully, M.A. Zwaan

OnderzoeksoutputAcademic

Samenvatting

A deep blind HI survey of the nearby spiral-rich Ursa Major Cluster has been performed with the VLA in parallel with a wide-field R-band imaging campaign of most VLA fields with the CFHT. The goal is to measure the slope of the HI mass function (HIMF) down to HI masses of 107 Msolar as well as the slope of the faint-end of the luminosity function (LF) down to M(R)=-10. The VLA survey sampled 16% of the Ursa Major Cluster volume. Both the HIMF and the LF in Ursa Major are nearly flat at their faint ends. No free-floating HI clouds were detected.
Originele taal-2English
TitelGas and galaxy evolution: a conference in honor of the 20th anniversary of the VLA
Subtitelproceedings of a conference held in Socorro, New Mexico, USA 21-24 May 2000
RedacteurenJ.E. Hibbard, M.P. Rupen
Plaats van productieSan Francisco, CA
UitgeverijAstronomical Society of the Pacific
Pagina's507
Volume240
ISBN van geprinte versie1583810773
StatusPublished - 2001
EvenementGas and galaxy evolution - Socorro, New Mexico, United States
Duur: 21-mei-200024-mei-2000

Publicatie series

NaamAstronomical Society of the Pacific conference series
ISSN van geprinte versie1050-3390

Conference

ConferenceGas and galaxy evolution
Land/RegioUnited States
StadSocorro, New Mexico
Periode21/05/200024/05/2000

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