Browsing by Author "Efstathiou, A."

Now showing items 1-2 of 2

    • Adaptive optics discovery of supernova 2004ip in the nuclear regions of the luminous infrared galaxy IRAS ... 
      Mattila, S.; Väisänen, P.; Farrah, D.; Efstathiou, A.; Meikle, W. P. S.; Dahlen, T.; Fransson, C.; Lira Teillery, Paulina; Lundqvist, P.; Östlin, G.; Ryder, S.; Sollerman, J. (2007)
      We report a supernova discovery in K-s-band images from the NAOS CONICA adaptive optics (AO) system on the ESO Very Large Telescope. The images were obtained as part of a near- infrared search for highly obscured supernovae ...
    • Adaptive optics imaging and optical spectroscopy of a multiple merger in a luminous infrared galaxy 
      Väisänen, P.; Mattila, S.; Kniazev, A.; Adamo, A.; Efstathiou, A.; Farrah, D.; Ohansson, P. H.; Östlin, G.; Buckley, D. A. H.; Burgh, E. B.; Crause, L.; Hashimoto, Y.; Lira Teillery, Paulina; Loaring, N.; Nordsieck, K.; Romero Colmenero, Encarni; Ryder, S.; Still, M.; Zijlstra, A. (BLACKWELL PUBLISHING, 2008-03-01)
      We present near-infrared (NIR) adaptive optics imaging obtained with VLT/NACO and optical spectroscopy from the Southern African Large Telescope (SALT) of a luminous infrared galaxy (LIRG) IRAS 19115-2124. These data are ...