arXiv · astro-ph/0202348
A neutral hydrogen survey of polar ring galaxies IV. Parkes observations
Abstract
A total of 33 polar ring galaxies and polar ring galaxy candidates were observed in the 21-cm HI line with the 64-m Parkes radio telescope. The objects, selected by their optical morphology, are all south of declination -39 degrees and in only 5 of them HI had been reported previously. HI 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 HI, of which 5 did not have previously known redshifts.
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W. van Driel, F. Combes, M. Arnaboldi, L. S. Sparke. 2002-02-20. A neutral hydrogen survey of polar ring galaxies IV. Parkes observations. https://doi.org/10.1051/0004-6361%3A20020227
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