The Type Ia Supernova 2004S, a Clone of SN 2001el, and the Optimal Photometric Bands for Extinction Estimation**Based in part on observations taken at the Cerro Tololo Inter-American Observatory, National Optical Astronomy Observatory, which is operated by the Association of Universities for Research in Astronomy (AURA), Inc., under cooperative agreement with the National Science Foundation. Also based on observations made with ESO telescopes at the La Silla and Paranal Observatories under program IDs 074.D-0340 and 074.A-9008.
The Astronomical Journal American Astronomical Society 133:1 (2007) 58-72
Evidence for cold accretion onto a massive galaxy at high redshift?
MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY 378:1 (2007) L49-L53
Integral-field studies of the high-redshift universe
ESO ASTROPHY SYMP (2007) 381-385
Abstract:
We present results from a new method of exploring the distant Universe. We use 3-D spectroscopy to sample a large cosmological volume at a time when the Universe was less than 3 billion years old to investigate the evolution of star-formation activity. Within this study we also discovered a high redshift type-II quasar which would not have been identified with imaging studies alone. This highlights the crucial role that integral-field spectroscopy may play in surveying the distant Universe in the future.Molecular gas and star formation in the SAURON early-type galaxies
MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY 377:4 (2007) 1795-1807
Optical BVI imaging and HI synthesis observations of the dwarf irregular galaxy ESO364-G029
ASTRONOMY & ASTROPHYSICS 470:1 (2007) 123-135