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20152026
most citedThe All-Sky Automated Survey for Supernovae (ASAS-SN) Light Curve Server v1.0

1.2k citations · 4k across the 95 of their papers we have counts for

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Showing 2018 · astro-ph.HEShow all

15 papers · 2 filters

astro-ph.HE2018

The Extraplanar Type II Supernova ASASSN-14jb in the Nearby Edge-on Galaxy ESO 467-G051

Nicolas Meza, J. L. Prieto, A. Clocchiatti +10

We present optical photometry and spectroscopy of the Type II supernova ASASSN-14jb, together with VLT MUSE IFU observations of its host galaxy and a nebular-phase spectrum. This S…

astro-ph.HE2018

No Stripped Companion Material in the Nebular Spectrum of the "Two-Component" Type Ia Supernova ASASSN-18bt

M. A. Tucker, B. J. Shappee, J. P. Wisniewski

We analyze a KeckI/LRIS nebular spectrum taken 268 days after -band maximum of ASASSN-18bt (SN~2018oh), a Type Ia supernova (SN Ia) observed by {\it K2} at the time of explosion…

astro-ph.HE2018

The ASAS-SN Bright Supernova Catalog -- IV. 2017

T. W. -S. Holoien, J. S. Brown, P. J. Vallely +41

In this catalog we compile information for all supernovae discovered by the All-Sky Automated Survey for SuperNovae (ASAS-SN) as well as all other bright (), spectr…

astro-ph.HE2018

Carnegie Supernova Project-II: Extending the Near-Infrared Hubble Diagram for Type Ia Supernovae to

M. M. Phillips, Carlos Contreras, E. Y. Hsiao +41

The Carnegie Supernova Project-II (CSP-II) was an NSF-funded, four-year program to obtain optical and near-infrared observations of a "Cosmology" sample of Type Ia supern…

astro-ph.HE2018

Strongly Bipolar Inner Ejecta of the Normal Type IIP Supernova ASASSN-16at

Subhash Bose, Subo Dong, N. Elias-Rosa +24

We report distinctly double-peakedH-alpha and H-beta emission lines in the late-time, nebular-phase spectra (>~200 d) of the otherwise normal at early phases (<~ 100 d) Type IIP su…

astro-ph.HE2018

Red vs Blue: Early observations of thermonuclear supernovae reveal two distinct populations?

Maximilian D. Stritzinger, Benjamin J. Shappee, Anthony L. Piro +10

We examine the early phase intrinsic color evolution of a dozen Type~Ia supernovae discovered within three days of the inferred time of first light () and ha…