261 citations · 953 across the 9 of their papers we have counts for
7 papers · 1 filter
The stellar association around Gamma Velorum and its relationship with Vela OB2
R. D Jeffries, Tim Naylor, F. M. Walter +2
We present the results of a photometric BVI survey of 0.9 square degrees around the Wolf-Rayet binary gamma^2 Vel and its early-type companion gamma^1 Vel. Several hundred PMS star…
A Spitzer Space Telescope Study of SN 2003gd: Still No Direct Evidence that Core-Collapse Supernovae are Major Dust Factories
W. P. S. Meikle, S. Mattila, A. Pastorello +10
We present a new, detailed analysis of late-time mid-infrared (IR) observations of the Type II-P supernova (SN) 2003gd. At about 16 months after the explosion, the mid-IR flux is c…
Spitzer measurements of atomic and molecular abundances in the Type IIP SN 2005af
Rubina Kotak, Peter Meikle, Monica Pozzo +12
We present results based on Spitzer Space Telescope mid-infrared (3.6-30 micron) observations of the nearby IIP supernova 2005af. We report the first ever detection of the SiO mole…
A Spitzer Space Telescope study of SN 2002hh: an infrared echo from a Type IIP supernova
W. P. S. Meikle, S. Mattila, C. L. Gerardy +10
We present late-time (590-994 d) mid-IR photometry of the normal, but highly-reddened Type IIP supernova SN 2002hh. Bright, cool, slowly-fading emission is detected from the direct…
On the binarity of Herbig Ae/Be stars
Deborah Baines, Rene Oudmaijer, John Porter +1
We present high resolution spectro-astrometry of a sample of 28 Herbig Ae/Be and 3 F-type pre-main sequence stars. The spectro-astrometry is shown from both empirical and simulated…
On the source of the late-time infrared luminosity of SN 1998S and other type II supernovae
M. Pozzo, W. P. S. Meikle, A. Fassia +4
We present late-time near-infrared (NIR) and optical observations of the type IIn SN 1998S. The NIR photometry spans 333-1242 days after explosion, while the NIR and optical spectr…