Astronomy below the Survey Threshold in the SKA era
Astronomy at or below the survey threshold has expanded significantly since the publication of the original Science with the Square Kilometer Array in 1999 and its update in 2004. The techniques in this regime may be broadly (but far from exclusively) defined as confusion or P(D) analyses (analyses...
| Main Authors: | , , , , , , , , , , , , , , , , , |
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| Format: | Conference Paper |
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Proceedings of Science
2014
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| Online Access: | http://pos.sissa.it/archive/conferences/215/172/AASKA14_172.pdf http://hdl.handle.net/20.500.11937/22198 |
| _version_ | 1848750803409436672 |
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| author | Zwart, J. Wall, J. Karim, A. Jackson, Carole Norris, R. Condon, J. Afonso, J. Heywood, I. Jarvis, M. Navarrete, F. Prandoni, I. Rigby, E. Rottgering, H. Santos, M. Sargent, M. Seymour, Nick Taylor, R. Vernstrom, T. |
| author2 | Robert Braun |
| author_facet | Robert Braun Zwart, J. Wall, J. Karim, A. Jackson, Carole Norris, R. Condon, J. Afonso, J. Heywood, I. Jarvis, M. Navarrete, F. Prandoni, I. Rigby, E. Rottgering, H. Santos, M. Sargent, M. Seymour, Nick Taylor, R. Vernstrom, T. |
| author_sort | Zwart, J. |
| building | Curtin Institutional Repository |
| collection | Online Access |
| description | Astronomy at or below the survey threshold has expanded significantly since the publication of the original Science with the Square Kilometer Array in 1999 and its update in 2004. The techniques in this regime may be broadly (but far from exclusively) defined as confusion or P(D) analyses (analyses of one-point statistics), and stacking, accounting for the flux-density distribution of noise-limited images co-added at the positions of objects detected/isolated in a different waveband. Here we discuss the relevant issues, present some examples of recent analyses, and consider some of the consequences for the design and use of surveys with the SKA and its pathfinders. |
| first_indexed | 2025-11-14T07:42:38Z |
| format | Conference Paper |
| id | curtin-20.500.11937-22198 |
| institution | Curtin University Malaysia |
| institution_category | Local University |
| last_indexed | 2025-11-14T07:42:38Z |
| publishDate | 2014 |
| publisher | Proceedings of Science |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | curtin-20.500.11937-221982023-02-27T07:34:30Z Astronomy below the Survey Threshold in the SKA era Zwart, J. Wall, J. Karim, A. Jackson, Carole Norris, R. Condon, J. Afonso, J. Heywood, I. Jarvis, M. Navarrete, F. Prandoni, I. Rigby, E. Rottgering, H. Santos, M. Sargent, M. Seymour, Nick Taylor, R. Vernstrom, T. Robert Braun Grazia Umana Astronomy at or below the survey threshold has expanded significantly since the publication of the original Science with the Square Kilometer Array in 1999 and its update in 2004. The techniques in this regime may be broadly (but far from exclusively) defined as confusion or P(D) analyses (analyses of one-point statistics), and stacking, accounting for the flux-density distribution of noise-limited images co-added at the positions of objects detected/isolated in a different waveband. Here we discuss the relevant issues, present some examples of recent analyses, and consider some of the consequences for the design and use of surveys with the SKA and its pathfinders. 2014 Conference Paper http://hdl.handle.net/20.500.11937/22198 http://pos.sissa.it/archive/conferences/215/172/AASKA14_172.pdf Proceedings of Science fulltext |
| spellingShingle | Zwart, J. Wall, J. Karim, A. Jackson, Carole Norris, R. Condon, J. Afonso, J. Heywood, I. Jarvis, M. Navarrete, F. Prandoni, I. Rigby, E. Rottgering, H. Santos, M. Sargent, M. Seymour, Nick Taylor, R. Vernstrom, T. Astronomy below the Survey Threshold in the SKA era |
| title | Astronomy below the Survey Threshold in the SKA era |
| title_full | Astronomy below the Survey Threshold in the SKA era |
| title_fullStr | Astronomy below the Survey Threshold in the SKA era |
| title_full_unstemmed | Astronomy below the Survey Threshold in the SKA era |
| title_short | Astronomy below the Survey Threshold in the SKA era |
| title_sort | astronomy below the survey threshold in the ska era |
| url | http://pos.sissa.it/archive/conferences/215/172/AASKA14_172.pdf http://hdl.handle.net/20.500.11937/22198 |