135 citations · 806 across the 25 of their papers we have counts for
6 papers · 1 filter
Constraining the rate of GRB visible afterglows with the CFHTLS Very Wide Survey
Frederic Malacrino, Jean-Luc Atteia, Michel Boer +3
We analyze images of the CFHTLS Very Wide Survey to search for visible orphan afterglows from gamma-ray bursts (GRBs). We have searched 490 square degrees down to magnitude r'=22.5…
Evidence for a colour dependence in the size distribution of main belt asteroids
Paul Wiegert, David Balam, Andrea Moss +3
We present the results of a project to detect small (~1 km) main-belt asteroids with the 3.6 meter Canada-France-Hawaii Telescope (CFHT). We observed in 2 filters (MegaPrime g' and…
The CFHTLS Real Time Analysis System "Optically Selected GRB Afterglows"
Frederic Malacrino, Jean-Luc Atteia, Michel Boer +3
We describe a wide and deep search for optical GRB afterglows on images taken with MegaCAM at the Canada France Hawaii Telescope, within the framework of the CFHT Legacy Survey. Th…
The CFEPS Kuiper Belt Survey: Strategy and Pre-survey Results
R. L. Allen, B. Gladman, J-M Petit +13
We present the data acquisition strategy and characterization procedures for the Canada-France Ecliptic Plane Survey (CFEPS), a sub-component of the Canada-France-Hawaii Telescope…
The alpha-element abundances in the most oxygen-poor planetary nebula PN G 135.9+55.9
M. G. Richer, G. H. Tovmassian, G. Stasinska +5
We present extensive new spectroscopy and imaging of PN G 135.9+55.9. We use these data as constraints to photoionization models to derive limits on the oxygen abundance. We find t…
The Color Distribution in the Edgeworth-Kuiper Belt
A. Doressoundiram, N. Peixinho, C. de Bergh +4
We have started since 1997 the Meudon Multicolor Survey of Outer Solar System Objects with the aim of collecting a large and homogeneous set of color data for Trans-Neptunian and C…