H-ATLAS: the far-infrared properties of galaxies in and around the Coma cluster
We describe a far-infrared survey of the Coma cluster and the galaxy filament it resides within. Our survey covers an area of ∼150 deg2 observed by Herschel H-ATLAS (Herschel Astrophysical Terahertz Large Area Survey) in five bands at 100, 160, 250, 350 and 500 μm. The SDSS spectroscopic survey (mr...
| Main Authors: | , , , , , , , , , , , , , , |
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| Format: | Article |
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Oxford University Press
2016
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| Online Access: | https://eprints.nottingham.ac.uk/42363/ |
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| author | Fuller, C. Davies, J.I. Smith, M.W.L. Valiante, E. Eales, S. Bourne, N. Dunne, L. Dye, S. Furlanetto, C. Ibar, E. Ivison, R.J. Maddox, S. Sansom, A. Michałowski, M.J. Davis, T. |
| author_facet | Fuller, C. Davies, J.I. Smith, M.W.L. Valiante, E. Eales, S. Bourne, N. Dunne, L. Dye, S. Furlanetto, C. Ibar, E. Ivison, R.J. Maddox, S. Sansom, A. Michałowski, M.J. Davis, T. |
| author_sort | Fuller, C. |
| building | Nottingham Research Data Repository |
| collection | Online Access |
| description | We describe a far-infrared survey of the Coma cluster and the galaxy filament it resides within. Our survey covers an area of ∼150 deg2 observed by Herschel H-ATLAS (Herschel Astrophysical Terahertz Large Area Survey) in five bands at 100, 160, 250, 350 and 500 μm. The SDSS spectroscopic survey (mr ≤ 17.8) is used to define an area (within the virial radius) and redshift selected (4268 < v < 9700 km s−1) sample of 744 Coma cluster galaxies – the Coma Cluster Catalogue. For comparison, we also define a sample of 951 galaxies in the connecting filament – the Coma Filament Catalogue. The optical positions and parameters are used to define appropriate apertures to measure each galaxy's far-infrared emission. We have detected 99 of 744 (13 per cent) and 422 of 951 (44 per cent) of the cluster and filament galaxies in the SPIRE 250 μm band. We consider the relative detection rates of galaxies of different morphological types finding that it is only the S0/Sa population that shows clear differences between the cluster and filament. We find no differences between the dust masses and temperatures of cluster and filament galaxies with the exception of early-type galaxy dust temperatures, which are significantly hotter in the cluster than in the filament (X-ray heating?). From a chemical evolution model, we find no evidence for different evolutionary processes (gas loss or infall) between galaxies in the cluster and filament. |
| first_indexed | 2025-11-14T19:48:31Z |
| format | Article |
| id | nottingham-42363 |
| institution | University of Nottingham Malaysia Campus |
| institution_category | Local University |
| last_indexed | 2025-11-14T19:48:31Z |
| publishDate | 2016 |
| publisher | Oxford University Press |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | nottingham-423632020-05-04T17:37:23Z https://eprints.nottingham.ac.uk/42363/ H-ATLAS: the far-infrared properties of galaxies in and around the Coma cluster Fuller, C. Davies, J.I. Smith, M.W.L. Valiante, E. Eales, S. Bourne, N. Dunne, L. Dye, S. Furlanetto, C. Ibar, E. Ivison, R.J. Maddox, S. Sansom, A. Michałowski, M.J. Davis, T. We describe a far-infrared survey of the Coma cluster and the galaxy filament it resides within. Our survey covers an area of ∼150 deg2 observed by Herschel H-ATLAS (Herschel Astrophysical Terahertz Large Area Survey) in five bands at 100, 160, 250, 350 and 500 μm. The SDSS spectroscopic survey (mr ≤ 17.8) is used to define an area (within the virial radius) and redshift selected (4268 < v < 9700 km s−1) sample of 744 Coma cluster galaxies – the Coma Cluster Catalogue. For comparison, we also define a sample of 951 galaxies in the connecting filament – the Coma Filament Catalogue. The optical positions and parameters are used to define appropriate apertures to measure each galaxy's far-infrared emission. We have detected 99 of 744 (13 per cent) and 422 of 951 (44 per cent) of the cluster and filament galaxies in the SPIRE 250 μm band. We consider the relative detection rates of galaxies of different morphological types finding that it is only the S0/Sa population that shows clear differences between the cluster and filament. We find no differences between the dust masses and temperatures of cluster and filament galaxies with the exception of early-type galaxy dust temperatures, which are significantly hotter in the cluster than in the filament (X-ray heating?). From a chemical evolution model, we find no evidence for different evolutionary processes (gas loss or infall) between galaxies in the cluster and filament. Oxford University Press 2016-02-10 Article PeerReviewed Fuller, C., Davies, J.I., Smith, M.W.L., Valiante, E., Eales, S., Bourne, N., Dunne, L., Dye, S., Furlanetto, C., Ibar, E., Ivison, R.J., Maddox, S., Sansom, A., Michałowski, M.J. and Davis, T. (2016) H-ATLAS: the far-infrared properties of galaxies in and around the Coma cluster. Monthly Notices of the Royal Astronomical Society, 458 (1). pp. 582-602. ISSN 1365-2966 Galaxies Clusters Coma ISM: galaxies: Photometry Infrared https://doi.org/10.1093/mnras/stw305 doi:10.1093/mnras/stw305 doi:10.1093/mnras/stw305 |
| spellingShingle | Galaxies Clusters Coma ISM: galaxies: Photometry Infrared Fuller, C. Davies, J.I. Smith, M.W.L. Valiante, E. Eales, S. Bourne, N. Dunne, L. Dye, S. Furlanetto, C. Ibar, E. Ivison, R.J. Maddox, S. Sansom, A. Michałowski, M.J. Davis, T. H-ATLAS: the far-infrared properties of galaxies in and around the Coma cluster |
| title | H-ATLAS: the far-infrared properties of galaxies in and around the Coma cluster |
| title_full | H-ATLAS: the far-infrared properties of galaxies in and around the Coma cluster |
| title_fullStr | H-ATLAS: the far-infrared properties of galaxies in and around the Coma cluster |
| title_full_unstemmed | H-ATLAS: the far-infrared properties of galaxies in and around the Coma cluster |
| title_short | H-ATLAS: the far-infrared properties of galaxies in and around the Coma cluster |
| title_sort | h-atlas: the far-infrared properties of galaxies in and around the coma cluster |
| topic | Galaxies Clusters Coma ISM: galaxies: Photometry Infrared |
| url | https://eprints.nottingham.ac.uk/42363/ https://eprints.nottingham.ac.uk/42363/ https://eprints.nottingham.ac.uk/42363/ |