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  1. OA@INAF
  2. PRODOTTI RICERCA INAF
  3. 1 CONTRIBUTI IN RIVISTE (Journal articles)
  4. 1.01 Articoli in rivista
Please use this identifier to cite or link to this item: http://hdl.handle.net/20.500.12386/32605
DC FieldValueLanguage
dc.contributor.authorLiu, Dezien_US
dc.contributor.authorDeng, Wenqiangen_US
dc.contributor.authorFan, Zuhuien_US
dc.contributor.authorFu, Lipingen_US
dc.contributor.authorCOVONE, GIOVANNIen_US
dc.contributor.authorVACCARI, MATTIAen_US
dc.contributor.authorRADOVICH, MARIOen_US
dc.contributor.authorCAPACCIOLI, Massimoen_US
dc.contributor.authorDe Cicco, Demetraen_US
dc.contributor.authorGRADO, ANIELLOen_US
dc.contributor.authorMARCHETTI, LUCIAen_US
dc.contributor.authorNAPOLITANO, NICOLA ROSARIOen_US
dc.contributor.authorPaolillo, Maurizioen_US
dc.contributor.authorPignata, Giulianoen_US
dc.contributor.authorRAGOSTA, Fabioen_US
dc.date.accessioned2022-09-19T14:19:51Z-
dc.date.available2022-09-19T14:19:51Z-
dc.date.issued2020en_US
dc.identifier.issn0035-8711en_US
dc.identifier.urihttp://hdl.handle.net/20.500.12386/32605-
dc.description.abstractThe VLT Survey Telescope (VST) Optical Imaging of the CDFS and ES1 Fields Survey, in synergy with the SUDARE survey, is a deep optical ugri imaging of the CDFS and ES1 fields using the VST. The observations for the CDFS field comprise about 4.38 deg<SUP>2</SUP> down to r ∼ 26 mag. The total on-sky time spans over 4 yr in this field, distributed over four adjacent sub-fields. In this paper, we use the multiepoch r-band imaging data to measure the variability of the detected objects and search for transients. We perform careful astrometric and photometric calibrations and point spread function modelling. A new method, referring to as differential running-average photometry, is proposed to measure the light curves of the detected objects. With the method, the difference of PSFs between different epochs can be reduced, and the background fluctuations are also suppressed. Detailed uncertainty analysis and detrending corrections on the light curves are performed. We visually inspect the light curves to select variable objects, and present some objects with interesting light curves. Further investigation of these objects in combination with multiband data will be presented in our forthcoming paper.en_US
dc.language.isoengen_US
dc.titleVariability and transient search in the SUDARE-VOICE field: a new method to extract the light curvesen_US
dc.typeArticle-
dc.identifier.doi10.1093/mnras/staa558en_US
dc.identifier.scopus2-s2.0-85085386632en_US
dc.identifier.urlhttps://academic.oup.com/mnras/article/493/3/3825/5762785en_US
dc.identifier.urlhttp://arxiv.org/abs/2002.08745v1en_US
dc.relation.mediumSTAMPAen_US
dc.relation.volume493en_US
dc.relation.issue3en_US
dc.relation.firstpage3825en_US
dc.relation.lastpage3837en_US
dc.type.refereeREF_1en_US
dc.relation.scientificsectorFIS/05 - ASTRONOMIA E ASTROFISICAen_US
dc.relation.journalMONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETYen_US
dc.type.miur262 Articolo in rivista-
dc.identifier.adsbibcode2020MNRAS.493.3825Len_US
dc.description.apcnoen_US
dc.description.oa1 – prodotto con file in versione Open Access (allegare il file al passo  5-Carica)en_US
item.grantfulltextopen-
item.languageiso639-1en-
item.fulltextWith Fulltext-
item.openairetypeArticle-
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
item.cerifentitytypePublications-
crisitem.journal.journalissn0035-8711-
crisitem.journal.anceE112946-
crisitem.author.deptIRA Bologna-
crisitem.author.deptO.A. Padova-
crisitem.author.deptO.A. Capodimonte-
crisitem.author.deptIRA Bologna-
crisitem.author.deptO.A. Capodimonte-
crisitem.author.deptO.A. Capodimonte-
crisitem.author.deptO.A. Roma-
crisitem.author.orcid0000-0002-2553-096X-
crisitem.author.orcid0000-0002-6748-0577-
crisitem.author.orcid0000-0002-3585-866X-
crisitem.author.orcid0000-0002-0501-8256-
crisitem.author.orcid0000-0003-0911-8884-
crisitem.author.orcid0000-0003-4210-7693-
Appears in Collections:1.01 Articoli in rivista
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staa558.pdfPdf editoriale6.97 MBAdobe PDFView/Open
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