prikaz prve stranice dokumenta The XXL Survey. XI. ATCA 2.1 GHz continuum observations
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Scientific paper - Original scientific paper
The XXL Survey. XI. ATCA 2.1 GHz continuum observations
Astronomy and Astrophysics, 592 (2016); A10. https://doi.org/10.1051/0004-6361/201526818
Smolčić, Vernesa; Delhaize, Jacinta; Huynh, Minh; Bondi, Marco; Ciliegi, Paolo; Novak, Mladen; Baran, Nikola; Birkinshaw, Mark; Bremer, Malcolm N.; Chiappetti, Lucio; Ferrari, Chiara; Fotopoulou, Sotiria; Horellou, Cathy; McGee, Sean L.; Pacaud, Florian; Pierre, Marguerite; Raychaudhury, Somak; Röttgering, Huub; Vignali, Cristian More authors...

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Smolčić, V., Delhaize, J., Huynh, M., Bondi, M., Ciliegi, P., Novak, M. ... Vignali, C. (2016). The XXL Survey. XI. ATCA 2.1 GHz continuum observations. Astronomy and Astrophysics, 592.. doi: 10.1051/0004-6361/201526818

Smolčić, Vernesa, et al. "The XXL Survey. XI. ATCA 2.1 GHz continuum observations." Astronomy and Astrophysics, vol. 592, 2016. https://doi.org/10.1051/0004-6361/201526818

Smolčić, Vernesa, Jacinta Delhaize, Minh Huynh, Marco Bondi, Paolo Ciliegi, Mladen Novak, Nikola Baran, et al. "The XXL Survey. XI. ATCA 2.1 GHz continuum observations." Astronomy and Astrophysics 592 (2016). https://doi.org/10.1051/0004-6361/201526818

Smolčić, V., et al. (2016) 'The XXL Survey. XI. ATCA 2.1 GHz continuum observations', Astronomy and Astrophysics, 592. doi: 10.1051/0004-6361/201526818

Smolčić V, Delhaize J, Huynh M, Bondi M, Ciliegi P, Novak M, and sur.. The XXL Survey. XI. ATCA 2.1 GHz continuum observations. Astronomy and Astrophysics [Internet]. 2016 [cited 2024 December 04];592. doi: 10.1051/0004-6361/201526818

V. Smolčić, et al., "The XXL Survey. XI. ATCA 2.1 GHz continuum observations", Astronomy and Astrophysics, vol. 592, 2016. [Online]. Available at: https://urn.nsk.hr/urn:nbn:hr:217:719931. [Accessed: 04 December 2024]

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Metadata
Title (english)The XXL Survey. XI. ATCA 2.1 GHz continuum observations
AuthorVernesa Smolčić
MBZ: 336180
AuthorJacinta Delhaize
AuthorMinh Huynh
AuthorMarco Bondi
AuthorPaolo Ciliegi
AuthorMladen Novak
MBZ: 344074
AuthorNikola Baran
AuthorMark Birkinshaw
AuthorMalcolm N. Bremer
AuthorLucio Chiappetti
AuthorChiara Ferrari
AuthorSotiria Fotopoulou
AuthorCathy Horellou
AuthorSean L. McGee
AuthorFlorian Pacaud
AuthorMarguerite Pierre
AuthorSomak Raychaudhury
AuthorHuub Röttgering
AuthorCristian Vignali
Author's institutionUniversity of Zagreb
Faculty of Science
(Department of Physics)
Scientific / art field,
discipline and subdiscipline		NATURAL SCIENCES
Physics
Astronomy and Astrophysics
Abstract (english)
We present 2.1 GHz imaging with the Australia Telescope Compact Array (ATCA) of a 6.5 deg2 region within the XXM- Newton XXL South field using a band of 1.1-3.1 GHz. We achieve an angular resolution of 4.7'' × 4.2'' in the final radio continuum map with a median rms noise level of 50 μJy/beam. We identify 1389 radio sources in the field with peak S/N ≥ 5 and present the catalogue of observed parameters. We find that 305 sources are resolved, of which 77 consist of multiple radio components. These number counts are in agreement with those found for the COSMOS- VLA 1.4 GHz survey. We derive spectral indices by a comparison with the Sydney University Molongolo Sky Survey (SUMSS) 843 MHz data. We find an average spectral index of - 0.78 and a scatter of 0.28, in line with expectations. This pilot survey was conducted in preparation for a larger ATCA program to observe the full 25 deg2 southern XXL field. When complete, the survey will provide a unique resource of sensitive, wide-field radio continuum imaging with complementary X-ray data in the field. This will facilitate studies of the physical mechanisms of radio-loud and radio-quiet AGNs and galaxy clusters, and the role they play in galaxy evolution. The source catalogue is publicly available online via the XXL Master Catalogue browser and the Centre de Données astronomiques de Strasbourg (CDS).
Keywords (english)
Languageenglish
Publication typeScientific paper - Original scientific paper
Publication statusPublished
Peer reviewPeer review - international
Publication versionPublished version
Journal titleAstronomy and Astrophysics
Numberingvol. 592, A10
p-ISSN0004-6361
e-ISSN1432-0746
DOIhttps://doi.org/10.1051/0004-6361/201526818
URN:NBNurn:nbn:hr:217:719931
Publication2016
Document URLhttps://www.aanda.org/articles/aa/abs/2016/08/aa26818-15/aa26818-15.html
Type of resourceText
Access conditionsOpen access
Terms of useLicence In copyright icon
Public note© 2016 ESO. Received 23 June 2015; Accepted 13 October 2015; Published online 15 June 2016.
Created on2020-02-23 18:38:26