Cortese, Luca  ORCID: https://orcid.org/0000-0002-7422-9823, Minchin, Robert Frank, Auld, Robbie Richard, Davies, Jonathan Ivor, Catinella, B., Momjian, E., Rosenberg, J. L., Taylor, R., Gavazzi, G. and O'Neil, K.
2007.
AGES observations of Abell 1367.
Proceedings of the International Astronomical Union
3
(S244)
, pp. 350-351.
10.1017/S1743921307014226
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Official URL: http://dx.doi.org/10.1017/S1743921307014226
Abstract
We present 21 cm observations of 5×1 square degrees centered on the local Abell cluster 1367 obtained as part of the Arecibo Galaxy Environment Survey. This represents the first HI selected sample covering the core and the outskirts of a local cluster of galaxies. Combining the HI data with SDSS optical imaging we show that in HI selected samples follow scaling relations similar to the ones usually observed in optically selected samples. The most striking difference between HI and optically selected samples resides in their large scale distribution: while optical and X-ray observations trace the cluster potential very well, at radio wavelengths there is almost no evidence of the cluster presence.
| Item Type: | Article |
|---|---|
| Date Type: | Publication |
| Status: | Published |
| Schools: | Physics and Astronomy |
| Subjects: | Q Science > QB Astronomy |
| Uncontrolled Keywords: | surveys–galaxies: clusters: individual: (A1367)–galaxies: evolution–radio lines: galaxies |
| Additional Information: | Pdf uploaded in accordance with publisher's policy at http://www.sherpa.ac.uk/romeo/issn/1743-9213/ (accessed 21/02/2014). |
| Publisher: | Cambridge University Press |
| ISSN: | 1743-9213 |
| Date of First Compliant Deposit: | 30 March 2016 |
| Last Modified: | 04 May 2023 01:09 |
| URI: | https://orca.cardiff.ac.uk/id/eprint/36056 |
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