The Early Detection and Follow-up of the Highly Obscured Type II Supernova 2016ija/DLT16am

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dc.contributor.authorTartaglia, L.
dc.contributor.authorSand, D.J.
dc.contributor.authorValenti, S.
dc.contributor.authorWyatt, S.
dc.contributor.authorAnderson, J.P.
dc.contributor.authorArcavi, I.
dc.contributor.authorAshall, C.
dc.contributor.authorBotticella, M.T.
dc.contributor.authorCartier, R.
dc.contributor.authorChen, T.-W.
dc.contributor.authorCikota, A.
dc.contributor.authorCoulter, D.
dc.contributor.authorValle, M.D.
dc.contributor.authorFoley, R.J.
dc.contributor.authorGal-Yam, A.
dc.contributor.authorGalbany, L.
dc.contributor.authorGall, C.
dc.contributor.authorHaislip, J.B.
dc.contributor.authorHarmanen, J.
dc.contributor.authorHosseinzadeh, G.
dc.contributor.authorHowell, D.A.
dc.contributor.authorHsiao, E.Y.
dc.contributor.authorInserra, C.
dc.contributor.authorJha, S.W.
dc.contributor.authorKankare, E.
dc.contributor.authorKilpatrick, C.D.
dc.contributor.authorKouprianov, V.V.
dc.contributor.authorKuncarayakti, H.
dc.contributor.authorMaccarone, T.J.
dc.contributor.authorMaguire, K.
dc.contributor.authorMattila, S.
dc.contributor.authorMazzali, P.A.
dc.contributor.authorMcCully, C.
dc.contributor.authorMelandri, A.
dc.contributor.authorMorrell, N.
dc.contributor.authorPhillips, M.M.
dc.contributor.authorPignata, G.
dc.contributor.authorPiro, A.L.
dc.contributor.authorPrentice, S.
dc.contributor.authorReichart, D.E.
dc.contributor.authorRojas-Bravo, C.
dc.contributor.authorSmartt, S.J.
dc.contributor.authorSmith, K.W.
dc.contributor.authorSollerman, J.
dc.contributor.authorStritzinger, M.D.
dc.contributor.authorSullivan, M.
dc.contributor.authorTaddia, F.
dc.contributor.authorYoung, D.R.
dc.date.accessioned2018-07-24T17:18:48Z
dc.date.available2018-07-24T17:18:48Z
dc.date.issued2018-01
dc.descriptionIndexación: Scopus.es_ES
dc.description.abstractWe present our analysis of the Type II supernova DLT16am (SN 2016ija). The object was discovered during theongoing D < 40 Mpc (DLT40) one-day cadence supernova search at r ∼ 20.1 mag in the edge-on nearby(D = 20.0 ± 4.0 Mpc) galaxy NGC 1532. The subsequent prompt and high-cadenced spectroscopic andphotometric follow-up revealed a highly extinguished transient, with E(B - V) = 1.95 ±0.15 mag, consistentwith a standard extinction law with RV=3.1 and a bright (MV = -18.48 ±0.77 mag) absolute peak magnitude. Acomparison of the photometric features with those of large samples of SNe II reveals a fast rise for the derivedluminosity and a relatively short plateau phase, with a slope of S50V = 0.84 ±0.04 mag 50 days, consistent withthe photometric properties typical of those of fast-declining SNe II. Despite the large uncertainties on the distance andthe extinction in the direction of DLT16am, the measured photospheric expansion velocity and the derived absoluteV-band magnitude at ~50 days after the explosion match the existing luminosity-velocity relation for SNe II.es_ES
dc.description.urihttp://iopscience.iop.org/article/10.3847/1538-4357/aaa014/meta
dc.identifier.citationAstrophysical Journal. Volume 853, Issue 1, 20 January 2018, Article number 62es_ES
dc.identifier.issn0004-637X
dc.identifier.otherDOI: 10.3847/1538-4357/aaa014
dc.identifier.urihttp://repositorio.unab.cl/xmlui/handle/ria/6371
dc.language.isoenes_ES
dc.publisherInstitute of Physics Publishinges_ES
dc.subjectGalaxies: individual (NGC 1532)es_ES
dc.subjectSupernovae: generales_ES
dc.subjectSupernovae: individual (SN 2016ija, DLT16am)es_ES
dc.titleThe Early Detection and Follow-up of the Highly Obscured Type II Supernova 2016ija/DLT16ames_ES
dc.typeArtículoes_ES
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