Volume 386, Number 1, April IV 2002
|Page(s)||140 - 148|
|Section||Cosmology (including clusters of galaxies)|
|Published online||15 April 2002|
A neutral hydrogen survey of polar ring galaxies*
IV. Parkes observations
GEPI, Observatoire de Paris, Section de Meudon, 5 place Jules Janssen, 92195 Meudon, France
2 LERMA, Observatoire de Paris, 61 avenue de l'Observatoire, 75014 Paris, France e-mail: email@example.com
3 Osservatorio Astronomico di Capodimonte, V. Moiariello 16, Napoli 80131, Italy e-mail: firstname.lastname@example.org
4 Astronomy Department, University of Wisconsin-Madison, 475 N. Charter St., Madison WI 53706, USA e-mail: email@example.com
Corresponding author: W. van Driel, firstname.lastname@example.org
Accepted: 5 February 2002
A total of 33 polar ring galaxies and polar ring galaxy candidates were observed in the 21-cm line with the 64-m Parkes radio telescope. The objects, selected by their optical morphology, are all south of declination –39 and in only 5 of them had been reported previously. line emission was detected towards 18 objects, though in 3 cases the detection may be confused by another galaxy in the telescope beam, and one is a marginal detection. Eight objects were detected for the first time in , of which 5 did not have previously known redshifts.
Key words: galaxies: distances and redshifts / galaxies: general / galaxies: ISM / radio lines: galaxies
© ESO, 2002
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