Choirs, H i galaxy groups: catalogue and detection of star-forming dwarf group members
- Sweet, Sarah M.
- Meurer, Gerhardt
- Drinkwater, Michael J.
- Kilborn, Virginia
- Dénes, Helga
- Bekki, Kenji
- Hanish, Dan
- Ferguson, Henry
- Knezek, Patricia
- Bland-Hawthorn, Joss
- Dopita, Michael
- Doyle-Pegg, Marianne T.
- Elson, Ed
- Freeman, Ken
- Heckman, Tim
- Kennicutt, Robert
- Kim, Ji Hoon
- Koribalski, Bärbel
- Meyer, Martin
- Putman, Mary
- Ryan-Weber, Emma
- Smith, Chris
- Staveley-Smith, Lister
- Wong, O. Ivy
- Webster, Rachel
- Werk, Jessica
- Zwaan, Martin
Publication date
July 2013
DOI Publisher
Oxford University Press (OUP) ISSN
0035-8711Abstract
Ha observations centred on galaxies selected from the HI Parkes All-Sky Survey (HIPASS) typically show one and sometimes two star-forming galaxies within the similar to 15 arcmin beam of the Parkes 64 m HI detections. In our Survey for Ionization in Neutral Gas Galaxies (SINGG) we found 15 cases of HIPASS sources containing four or more emission line galaxies (ELGs). We name these fields Choir groups. In the most extreme case, we found a field with at least nine ELGs. In this paper, we present a catalogue of Choir group members in the context of the wider SINGG sample
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