Supernova 2011hl

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dc.catalogadordfo
dc.contributor.authorDrake, A. J.
dc.contributor.authorDjorgovski, S. G.
dc.contributor.authorGraham, M. J.
dc.contributor.authorMahabal, A.
dc.contributor.authorWilliams, R.
dc.contributor.authorPrieto, J. L.
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.authorPastorello, A.
dc.contributor.authorFiaschi, M.
dc.contributor.authorBenetti, S.
dc.date.accessioned2024-03-05T15:15:26Z
dc.date.available2024-03-05T15:15:26Z
dc.date.issued2011
dc.description.abstractReport the discovery of an apparent supernova in unfiltered Catalina Sky Survey (CSS) images: SN 2011 UT R.A. (2000.0) Decl. Mag. Offset 2011hl Sep. 26.30 0 01 55.69 + 6 52 35.9 19.4 52".2 W, 18".5 S Further CSS magnitudes for 2011hl: July 2.43 UT, [20.3; Sept. 18.45, 20.1; Sept 19.32, 20.0. L. Tomasella, S. Valenti, A. Pastorello, M. Fiaschi, anD S. Benetti, Istituto Nazionale di Astrofisica, Osservatorio Astronomico di Padova, on behalf of a larger collaboration, report that a low-S/N spectrogram of 2011hl was obtained on Oct. 30.87 UT with the Ekar-Copernico 1.82-m telescope (+ AFOSC; range 380-820 nm; resolution 2.2 nm). Cross-correlation with a library of supernova spectra using the "Supernova Identification" code (SNID; Blondin and Tonry 2007, Ap.J. 666, 1024) suggests that 2011hl is a type-Ia supernova at z = 0.08, two months after maximum....
dc.fuente.origenORCID
dc.identifier.urihttps://repositorio.uc.cl/handle/11534/84183
dc.information.autorucInstituto de Astrofísica; Catelan , Marcio; 0000-0001-6003-8877; 1001556
dc.language.isoen
dc.rightsacceso restringido
dc.titleSupernova 2011hl
dc.typeinforme
sipa.codpersvinculados1001556
sipa.trazabilidadORCID;2024-01-22
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