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researcher

D. Lafrèniere

170 papers hereh-index 5311.5k citations279 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • first author7
  • middle author128
  • last author8

Across the 143 of 170 papers where every author was matched, so the position is known.

fields
  • astro-ph.EP94
  • astro-ph.SR44
  • astro-ph17
  • astro-ph.IM14
  • astro-ph.GA1

identity via Semantic Scholar / OpenAlex

activity
20022026
most citedDirect Imaging of Multiple Planets Orbiting the Star HR 8799

1.8k citations · 13.2k across the 170 of their papers we have counts for

collaborators
Showing 2006Show all

2 papers · 1 filter

astro-ph2006★ 107 cited

Discovery of the brightest T dwarf in the northern hemisphere

Etienne Artigau, Rene Doyon, David Lafreniere +3

We report the discovery of a bright (H=12.77) brown dwarf designated SIMP J013656.5+093347. The discovery was made as part of a near-infrared proper motion survey, SIMP (Sondage In…

astro-ph2006★ 77 cited

Accurate Astrometry and Photometry of Saturated and Coronagraphic Point Spread Functions

C. Marois, D. Lafreniere, B. Macintosh +1

Accurate astrometry and photometry of saturated and coronagraphic point spread functions (PSFs) are fundamental to both ground- and space-based high contrast imaging projects. For…

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Not affiliated with arXiv. Researcher data from Semantic Scholar (ODC-BY) and OpenAlex.