Please use this identifier to cite or link to this item:
http://hdl.handle.net/20.500.12386/27589
DC Field | Value | Language |
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dc.contributor.author | Smolčić, Vernesa | en_US |
dc.contributor.author | Intema, Huib | en_US |
dc.contributor.author | Šlaus, Bruno | en_US |
dc.contributor.author | Raychaudhury, Somak | en_US |
dc.contributor.author | Novak, Mladen | en_US |
dc.contributor.author | Horellou, Cathy | en_US |
dc.contributor.author | CHIAPPETTI, LUCIO | en_US |
dc.contributor.author | Delhaize, Jacinta | en_US |
dc.contributor.author | Birkinshaw, Mark | en_US |
dc.contributor.author | BONDI, MARCO | en_US |
dc.contributor.author | Bremer, Malcolm | en_US |
dc.contributor.author | CILIEGI, Paolo | en_US |
dc.contributor.author | Ferrari, Chiara | en_US |
dc.contributor.author | Kolokythas, Konstantinos | en_US |
dc.contributor.author | Lidman, Chris | en_US |
dc.contributor.author | McGee, Sean L. | en_US |
dc.contributor.author | Norris, Ray | en_US |
dc.contributor.author | Pierre, Marguerite | en_US |
dc.contributor.author | Röttgering, Huub | en_US |
dc.contributor.author | Tasse, Cyril | en_US |
dc.contributor.author | Williams, Wendy | en_US |
dc.date.accessioned | 2020-10-05T14:05:57Z | - |
dc.date.available | 2020-10-05T14:05:57Z | - |
dc.date.issued | 2018 | en_US |
dc.identifier.issn | 0004-6361 | en_US |
dc.identifier.uri | http://hdl.handle.net/20.500.12386/27589 | - |
dc.description.abstract | We present the 25 square-degree GMRT-XXL-N 610 MHz radio continuum survey, conducted at 50 cm wavelength with the Giant Metrewave Radio Telescope (GMRT) towards the XXL Northern field (XXL-N). We combined previously published observations of the XMM-Large Scale Structure (XMM-LSS) field, located in the central part of XXL-N, with newly conducted observations towards the remaining XXL-N area, and imaged the combined data-set using the Source Peeling and Atmospheric Modeling (SPAM) pipeline. The final mosaic encompasses a total area of 30.4 square degrees, with rms <150 μJy beam<SUP>-1</SUP> over 60% of the area. The rms achieved in the inner 9.6 square degree area, enclosing the XMM-LSS field, is about 200 μJy beam<SUP>-1</SUP>, while that over the outer 12.66 square degree area (which excludes the noisy edges) is about 45 μJy beam<SUP>-1</SUP>. The resolution of the final mosaic is 6.5 arcsec. We present a catalogue of 5434 sources detected at ≥7 ×rms. We verify, and correct the reliability of, the catalog in terms of astrometry, flux, and false detection rate. Making use of the (to date) deepest radio continuum survey over a relatively large (2 square degree) field, complete at the flux levels probed by the GMRT-XXL-N survey, we also assess the survey's incompleteness as a function of flux density. The radio continuum sensitivity reached over a large field with a wealth of multi-wavelength data available makes the GMRT-XXL-N 610 MHz survey an important asset for studying the physical properties, environments and cosmic evolution of radio sources, in particular radio-selected active galactic nuclei (AGN). <P />The full catalogue (XXL_GMRT_17) is also available at the CDS via anonymous ftp to <A href="http://cdsarc.u-strasbg.fr">http://cdsarc.u-strasbg.fr</A> (ftp://130.79.128.5) or via <A href="http://cdsarc.u-strasbg.fr/viz-bin/qcat?J/A+A/620/A14">http://cdsarc.u-strasbg.fr/viz-bin/qcat?J/A+A/620/A14 | en_US |
dc.language.iso | eng | en_US |
dc.title | The XXL Survey. XXIX. GMRT 610 MHz continuum observations | en_US |
dc.type | Article | - |
dc.identifier.doi | 10.1051/0004-6361/201732336 | en_US |
dc.identifier.scopus | 2-s2.0-85057301216 | en_US |
dc.identifier.isi | 000450930100014 | en_US |
dc.identifier.url | https://www.aanda.org/articles/aa/full_html/2018/12/aa32336-17/aa32336-17.html | en_US |
dc.identifier.url | https://arxiv.org/abs/1803.06142 | en_US |
dc.relation.medium | STAMPA | en_US |
dc.relation.volume | 620 | en_US |
dc.relation.firstpage | A14 | en_US |
dc.type.referee | REF_1 | en_US |
dc.description.note | Part of the second data release of the XXL Survey. Associated data is accessible via CDS and via the XXL Database hosted at IASF-MI | en_US |
dc.description.international | sì | en_US |
dc.relation.scientificsector | FIS/05 - ASTRONOMIA E ASTROFISICA | en_US |
dc.relation.journal | ASTRONOMY & ASTROPHYSICS | en_US |
dc.type.miur | 262 Articolo in rivista | - |
dc.identifier.adsbibcode | 2018A&A...620A..14S | en_US |
dc.relation.ercsector | ERC sectors::Physical Sciences and Engineering::PE9 Universe sciences: astro-physics/chemistry/biology; solar systems; stellar, galactic and extragalactic astronomy, planetary systems, cosmology, space science, instrumentation | en_US |
dc.description.apc | no | en_US |
dc.description.oa | 1 – prodotto con file in versione Open Access (allegare il file al passo 5-Carica) | en_US |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.openairetype | Article | - |
item.languageiso639-1 | en | - |
item.fulltext | With Fulltext | - |
item.cerifentitytype | Publications | - |
item.grantfulltext | open | - |
crisitem.journal.journalissn | 0004-6361 | - |
crisitem.journal.ance | E016240 | - |
crisitem.author.dept | IRA Bologna | - |
crisitem.author.dept | OAS Bologna | - |
crisitem.author.orcid | 0000-0001-7857-7908 | - |
crisitem.author.orcid | 0000-0002-9553-7999 | - |
crisitem.author.orcid | 0000-0002-0447-4620 | - |
Appears in Collections: | 1.01 Articoli in rivista |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
j111.pdf | Pdf editoriale | 2.53 MB | Adobe PDF | View/Open |
j111arxiv-1803.06142.pdf | postprint | 2.65 MB | Adobe PDF | View/Open |
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