Supernova 2011jk in UGC 3843 = Psn J07274305+2006217

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dc.catalogadordfo
dc.contributor.authorHowerton, S.
dc.contributor.authorDrake, A. J.
dc.contributor.authorDjorgovski, S. G.
dc.contributor.authorMahabal, A.
dc.contributor.authorGraham, M. J.
dc.contributor.authorWilliams, R.
dc.contributor.authorCatelan, Marcio
dc.contributor.authorBeshore, E. C.
dc.contributor.authorLarson, S. M.
dc.contributor.authorChristensen, E.
dc.contributor.authorTomasella, L.
dc.contributor.authorValenti, S.
dc.contributor.authorBenetti, S.
dc.contributor.authorBufano, F.
dc.contributor.authorFiaschi, M.
dc.contributor.authorPastorello, A.
dc.contributor.authorOchner, P.
dc.date.accessioned2024-03-05T15:15:31Z
dc.date.available2024-03-05T15:15:31Z
dc.date.issued2011
dc.description.abstractReport the discovery of an apparent supernova in public images from the Mount Lemmon Survey (MLS): SN 2011 UT R.A. (2000.0) Decl. Mag. Offset 2011jk Nov. 27.39 7 25 43.05 +20 06 21.7 19.2 10".5 W, 13".7 N The variable was designated PSN J07274305+2006217 when it was posted at the Central Bureau's TOCP webpage because the right ascension was originally posted erroneously as 27' instead of the proper 25'; the variable is here designated SN 2011jk based on the spectroscopic confirmation reported below. Additional CCD magnitudes for 2011jk (unfiltered unless noted otherwise): Mar. 5.20 UT, [20.6 (MLS); Nov. 28.319, 18.6 (Joseph Brimacombe, Cairns, Australia; remotely using a 51-cm RCOS telescope + STL11K camera + luminance filter at the New Mexico Skies Observatory near Mayhill, NM, U.S.A.; position end figures 43s.13, 22".0); Dec. 24.42, 19.0 (MLS). Brimacombe's image is posted at website URL http://www.flickr.com/photos/43846774@N02/6421768255/. L. Tomasella, S. Valenti, S. Benetti, F. Bufano, M. Fiaschi, A. Pastorello, and P. Ochner, Osservatorio Astronomico di Padova, Istituto Nazionale di Astrofisica, on behalf of a larger collaboration, report that a low-signal-to-noise spectrogram of PSN J07274305+2006217 = SN 2011jk, obtained on Dec. 23.97 UT with the Asiago 1.82-m Copernico Telescope (+ AFOSC; range 350-820 nm; resolution 2.4 nm), suggests that it is a type-IIP supernova, similar to SN 2005cs (Pastorello et al. 2009, MNRAS 394, 2266) at a couple of months after the explosion....
dc.fuente.origenORCID
dc.identifier.urihttps://repositorio.uc.cl/handle/11534/84198
dc.information.autorucInstituto de Astrofísica; Catelan , Marcio; 0000-0001-6003-8877; 1001556
dc.language.isoen
dc.rightsacceso restringido
dc.titleSupernova 2011jk in UGC 3843 = Psn J07274305+2006217
dc.typeinforme
sipa.codpersvinculados1001556
sipa.trazabilidadORCID;2024-01-22
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