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ESC observations of SN 2005cf - I. Photometric evolution of a normal Type Ia supernova

Pastorello, Andrea; Taubenberger, Stefano; Elias-Rosa (Elias de la Rosa), Nancy; Mazzali, Paolo A; Pignata, Giuliano; Cappellaro, Enrico; Garavini, Gabriele; Nobili, Serena; Anupama, G.C.; Bayliss, Daniel; Benetti, Stefano; Bufano, Filomena; Chakradhari, Nand Kumar; Kotak, Rubina; Goobar, Ariel; Navasardyan, Hripsime; Patat, Ferdinando; Sahu, D K; Salvo, Maria; Schmidt, Brian; Stanishev, Vallery; Turatto, Massimo; Hillebrandt, Wolfgang

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We present early-time optical and near-infrared photometry of supernova (SN) 2005cf. The observations, spanning a period from about 12 d before to 3 months after maximum, have been obtained through the coordination of observational efforts of various nodes of the European Supernova Collaboration and including data obtained at the 2-m Himalayan Chandra Telescope. From the observed light curve we deduce that SN 2005cf is a fairly typical SN Ia with a post-maximum decline [Δm15(B)true = 1.12]...[Show more]

dc.contributor.authorPastorello, Andrea
dc.contributor.authorTaubenberger, Stefano
dc.contributor.authorElias-Rosa (Elias de la Rosa), Nancy
dc.contributor.authorMazzali, Paolo A
dc.contributor.authorPignata, Giuliano
dc.contributor.authorCappellaro, Enrico
dc.contributor.authorGaravini, Gabriele
dc.contributor.authorNobili, Serena
dc.contributor.authorAnupama, G.C.
dc.contributor.authorBayliss, Daniel
dc.contributor.authorBenetti, Stefano
dc.contributor.authorBufano, Filomena
dc.contributor.authorChakradhari, Nand Kumar
dc.contributor.authorKotak, Rubina
dc.contributor.authorGoobar, Ariel
dc.contributor.authorNavasardyan, Hripsime
dc.contributor.authorPatat, Ferdinando
dc.contributor.authorSahu, D K
dc.contributor.authorSalvo, Maria
dc.contributor.authorSchmidt, Brian
dc.contributor.authorStanishev, Vallery
dc.contributor.authorTuratto, Massimo
dc.contributor.authorHillebrandt, Wolfgang
dc.date.accessioned2015-12-07T22:39:29Z
dc.identifier.issn0035-8711
dc.identifier.urihttp://hdl.handle.net/1885/23884
dc.description.abstractWe present early-time optical and near-infrared photometry of supernova (SN) 2005cf. The observations, spanning a period from about 12 d before to 3 months after maximum, have been obtained through the coordination of observational efforts of various nodes of the European Supernova Collaboration and including data obtained at the 2-m Himalayan Chandra Telescope. From the observed light curve we deduce that SN 2005cf is a fairly typical SN Ia with a post-maximum decline [Δm15(B)true = 1.12] close to the average value and a normal luminosity of MB,max = -19.39 ±0.33. Models of the bolometric light curve suggest a synthesized56Ni mass of about 0.7 M⊙. The negligible host galaxy interstellar extinction and its proximity make SN 2005cf a good Type Ia SN template.
dc.description.sponsorshipThis work has been supported by the European Union's Human Potential Programme ‘The Physics of Type Ia Supernovae’, under contract HPRN-CT-2002-00303. AG and VS would also like to thank the Göran Gustafsson Foundation for financial support.
dc.format16 pages
dc.publisherBlackwell Publishing Ltd
dc.rights© 2007 The Authors. Journal compilation © 2007 RAS. https://academic.oup.com/journals/pages/access_purchase/rights_and_permissions/self_archiving_policy_p This article has been accepted for publication in Monthly Notices of the Royal Astronomical Society ©: 2007 A. Pastorello, S. Taubenberger, N. Elias-Rosa, P. A. Mazzali, G. Pignata, E. Cappellaro, G. Garavini, S. Nobili, G. C. Anupama, D. D. R. Bayliss, S. Benetti, F. Bufano, N. K. Chakradhari, R. Kotak, A. Goobar, H. Navasardyan, F. Patat, D. K. Sahu, M. Salvo, B. P. Schmidt,V. Stanishev, M. Turatto and W. Hillebrandt Published by Oxford University Press on behalf of the Royal Astronomical Society. All rights reserved. (Publisher journal website as of 31/10/2018)
dc.sourceMonthly Notices of the Royal Astronomical Society
dc.subjectKeywords: Galaxies: individual: MCG-01-39-003; Galaxies: individual: NGC 5917; Supernovae: general; Supernovae: individual: SN 1992al; Supernovae: individual: SN 2001el; Supernovae: individual: SN 2005cf
dc.titleESC observations of SN 2005cf - I. Photometric evolution of a normal Type Ia supernova
dc.typeJournal article
local.description.notesImported from ARIES
local.identifier.citationvolume376
dc.date.issued2007
local.identifier.absfor020110 - Stellar Astronomy and Planetary Systems
local.identifier.ariespublicationu4370312xPUB29
local.type.statusPublished Version
local.contributor.affiliationPastorello, Andrea, Max Planck Institute for Astrophysics
local.contributor.affiliationTaubenberger, Stefano, Max Planck Institute for Astrophysics
local.contributor.affiliationElias-Rosa (Elias de la Rosa), Nancy, INAF-Osservatorio Astro di Padova (& Univ de La Laguna & Max Planck))
local.contributor.affiliationMazzali, Paolo A, INAF-Osservatorio Astronomico di Trieste
local.contributor.affiliationPignata, Giuliano, European Southern Observatory
local.contributor.affiliationCappellaro, Enrico, INAF Osservatorio Astronomico di Padova,
local.contributor.affiliationGaravini, Gabriele, Stockholm University
local.contributor.affiliationNobili, Serena, Stockholm University
local.contributor.affiliationAnupama, G.C., Indian Institute of Astrophysics
local.contributor.affiliationBayliss, Daniel, College of Physical and Mathematical Sciences, The Australian National University
local.contributor.affiliationBenetti, Stefano, INAF-Osservatorio Astronomico di Padova
local.contributor.affiliationBufano, Filomena, INAF-Osservatorio Astronomico di Padova
local.contributor.affiliationChakradhari, Nand Kumar, Indian Institute of Astrophysics
local.contributor.affiliationKotak, Rubina, European Southern Observatory
local.contributor.affiliationGoobar, Ariel, Stockholm University
local.contributor.affiliationNavasardyan, Hripsime, INAF Osservatorio Astronomico di Padova,
local.contributor.affiliationPatat, Ferdinando, European Southern Observatory
local.contributor.affiliationSahu, D K, Indian Institute of Astrophysics (CREST)
local.contributor.affiliationSalvo, Maria, College of Physical and Mathematical Sciences, The Australian National University
local.contributor.affiliationSchmidt, Brian, College of Physical and Mathematical Sciences, The Australian National University
local.contributor.affiliationStanishev, Vallery, Stockholm University
local.contributor.affiliationTuratto, Massimo, INAF-Osservatorio Astronomico di Padova
local.contributor.affiliationHillebrandt, Wolfgang, Max Planck Institute for Astrophysics
local.identifier.essn1365-2966
local.bibliographicCitation.startpage1301
local.bibliographicCitation.lastpage1316
local.identifier.doi10.1111/j.1365-2966.2007.11527.x
dc.date.updated2015-12-07T10:50:06Z
local.identifier.scopusID2-s2.0-34147144032
dcterms.accessRightsOpen Access
dc.provenancehttp://www.sherpa.ac.uk/romeo/issn/0035-8711/ Author can archive publisher's version/PDF. Publisher's version/PDF on Institutional repositories or Central repositories, with all rights reserved (Sherpa/Romeo as of 19/9/2018)
CollectionsANU Research Publications

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