Now showing items 1-4 of 4

    • A blue point source at the location of supernova 2011DH 

      Folatelli, Gastón; Bersten, Melina C.; Benvenuto, Omar; Van Dyk, Schuyler D.; Kuncarayakti, Hanindyo; Maeda, Keiichi; Nozawa, Takaya; Nomoto, Ken’ichi; Hamuy Wackenhut, Mario; Quimby, Robert M. (The American Astronomical Society, 2014-10-01)
      We present Hubble Space Telescope (HST) observations of the field of the Type IIb supernova (SN) 2011dh in M51 performed at ≈1161 rest-frame days after explosion using the Wide Field Camera 3 and near-UV filters F225W ...
    • Disappearance of the progenitor of supernova iptf13bvn 

      Folatelli, Gastón; Van Dyk, Schuyler D.; Kuncarayakti, Hanindyo; Maeda, Keiichi; Bersten, Melina C.; Nomoto, Ken'ichi; Pignata Libralato, Giuliano; Hamuy Wackenhut, Mario; Quimby, Robert M.; Zheng, WeiKang; Filippenko, Alexei V.; Clubb, Kelsey I.; Smith, Nathan; Elias Rosa, Nancy; Foley, Ryan J.; Miller, Adam A. (IOP Publishing, 2016)
      Supernova (SN) iPTF13bvn in NGC 5806 was the first Type Ib SN to have been tentatively associated with a progenitor in pre-explosion images. We performed deep ultraviolet (UV) and optical Hubble Space Telescope observations ...
    • ON THE PROGENITOR OF THE TYPE II-PLATEAU SN 2008cn in NGC 4603 

      Elias-Rosa, Nancy; Van Dyk, Schuyler D.; Li, Weidong; Morrell, Nidia; González Tagle, Sergio; Hamuy Wackenhut, Mario; Filippenko, Alexei V.; Cuillandre, Jean-Charles; Foley, Ryan J.; Smith, Nathan (American Astronomical Society, 2009-12-01)
      A trend is emerging regarding the progenitor stars that give rise to the most common core-collapse supernovae (SNe), those of Type II-Plateau (II-P): they generally appear to be red supergiants with a limited range of ...
    • SUPERNOVA 2008bk AND ITS RED SUPERGIANT PROGENITOR 

      Van Dyk, Schuyler D.; Davidge, Tim J.; Elias-Rosa, Nancy; Taubenberger, Stefan; Li, Weidong; Levesque, Emily M.; Howerton, Stanley; Pignata Libralato, Giuliano; Morrell, Nidia; Hamuy Wackenhut, Mario; Filippenko, Alexei V. (IOP PUBLISHING LTD, 2012-01)
      We have obtained limited photometric and spectroscopic data for supernova (SN) 2008bk in NGC 7793, primarily at greater than or similar to 150 days after explosion. We find that it is a Type II-Plateau (II-P) SN that most ...