Please use this identifier to cite or link to this item:
http://hdl.handle.net/20.500.12386/29538
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Petrillo, C. E. | en_US |
dc.contributor.author | TORTORA, CRESCENZO | en_US |
dc.contributor.author | Vernardos, G. | en_US |
dc.contributor.author | Koopmans, L. V. E. | en_US |
dc.contributor.author | Verdoes Kleijn, G. | en_US |
dc.contributor.author | Bilicki, M. | en_US |
dc.contributor.author | NAPOLITANO, NICOLA ROSARIO | en_US |
dc.contributor.author | Chatterjee, S. | en_US |
dc.contributor.author | Covone, G. | en_US |
dc.contributor.author | Dvornik, A. | en_US |
dc.contributor.author | Erben, T. | en_US |
dc.contributor.author | GETMAN, FEDOR | en_US |
dc.contributor.author | Giblin, B. | en_US |
dc.contributor.author | Heymans, C. | en_US |
dc.contributor.author | de Jong, J. T. A. | en_US |
dc.contributor.author | Kuijken, K. | en_US |
dc.contributor.author | Schneider, P. | en_US |
dc.contributor.author | Shan, H. | en_US |
dc.contributor.author | SPINIELLO, CHIARA | en_US |
dc.contributor.author | Wright, A. H. | en_US |
dc.date.accessioned | 2021-01-07T12:43:49Z | - |
dc.date.available | 2021-01-07T12:43:49Z | - |
dc.date.issued | 2019 | en_US |
dc.identifier.issn | 0035-8711 | en_US |
dc.identifier.uri | http://hdl.handle.net/20.500.12386/29538 | - |
dc.description.abstract | We present a new sample of galaxy-scale strong gravitational lens candidates, selected from 904 deg<SUP>2</SUP> of Data Release 4 of the Kilo-Degree Survey, i.e. the `Lenses in the Kilo-Degree Survey' (LinKS) sample. We apply two convolutional neural networks (ConvNets) to {∼ }88 000 colour-magnitude-selected luminous red galaxies yielding a list of 3500 strong lens candidates. This list is further downselected via human inspection. The resulting LinKS sample is composed of 1983 rank-ordered targets classified as `potential lens candidates' by at least one inspector. Of these, a high-grade subsample of 89 targets is identified with potential strong lenses by all inspectors. Additionally, we present a collection of another 200 strong lens candidates discovered serendipitously from various previous ConvNet runs. A straightforward application of our procedure to future Euclid or Large Synoptic Survey Telescope data can select a sample of ∼3000 lens candidates with less than 10 per cent expected false positives and requiring minimal human intervention. | en_US |
dc.language.iso | eng | en_US |
dc.title | LinKS: discovering galaxy-scale strong lenses in the Kilo-Degree Survey using convolutional neural networks | en_US |
dc.type | Article | - |
dc.identifier.doi | 10.1093/mnras/stz189 | en_US |
dc.identifier.scopus | 2-s2.0-85062291009 | en_US |
dc.identifier.isi | 000462410300076 | en_US |
dc.identifier.url | https://academic.oup.com/mnras/article/484/3/3879/5290335 | en_US |
dc.relation.medium | STAMPA | en_US |
dc.relation.volume | 484 | en_US |
dc.relation.issue | 3 | en_US |
dc.relation.firstpage | 3879 | en_US |
dc.type.referee | REF_1 | en_US |
dc.relation.scientificsector | FIS/05 - ASTRONOMIA E ASTROFISICA | en_US |
dc.relation.journal | MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY | en_US |
dc.type.miur | 262 Articolo in rivista | - |
dc.identifier.adsbibcode | 2019MNRAS.484.3879P | 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::PE9_6 Stars and stellar systems | en_US |
dc.description.apc | sì | 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.fulltext | With Fulltext | - |
item.grantfulltext | open | - |
item.languageiso639-1 | en | - |
item.openairetype | Article | - |
item.cerifentitytype | Publications | - |
crisitem.journal.journalissn | 0035-8711 | - |
crisitem.journal.ance | E112946 | - |
crisitem.author.dept | O.A. Capodimonte | - |
crisitem.author.dept | O.A. Capodimonte | - |
crisitem.author.dept | O.A. Capodimonte | - |
crisitem.author.dept | O.A. Capodimonte | - |
crisitem.author.orcid | 0000-0001-7958-6531 | - |
crisitem.author.orcid | 0000-0003-0911-8884 | - |
crisitem.author.orcid | 0000-0003-1550-0182 | - |
crisitem.author.orcid | 0000-0002-3909-6359 | - |
Appears in Collections: | 1.01 Articoli in rivista |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
stz189 compr.pdf | Pdf editoriale | 1.46 MB | Adobe PDF | View/Open |
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