2 papers
astro-ph1998
Shades of Black: Searching for Brown Dwarfs & Giant Planets
Gordon Walker, Scott Chapman, Georgi Mandushev +4
We have searched, so far in vain, for brown dwarfs or giant planets in the vicinity of several nearby stars using cameras built at Universite de Montreal attached to the CFHT Adapt…
astro-ph1998
The core structure of AGN: perils of adaptive optics artifacts
Scott C. Chapman, Simon L. Morris, Gordon A. H. Walker
As part of a project to map nearby Seyfert galaxies in the near-IR with adaptive optics, we present high spatial resolution, near-IR images in J,H, and K of the nuclei of NGC 3227…