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Planetary system and star formation science with non-redundant masking on JWST

Sivaramakrishnan, Anand; Lafreniere, David; Tuthill, Peter G; Lloyd, J P; Martinache, Frantz; Makidon, Russell B; Soummer, Reni; Doyon, R; Beaulieu, Mathilde; Parmentier, Sebastien; Beichman, Charles; Ireland, Michael


Non-redundant masking (NRM) is a high contrast high resolution technique that is relevant for future space missions dedicated to either general astrophysics or extrasolar planetary astronomy. On the ground NRM has opened a rich target space between 0.5 to 4 resolution elements from bright stars. It enabled moderate contrast very high angular resolution observations that have provided dynamical masses for targets beyond the resolution of the Hubble Space Telescope. Such observations challenge...[Show more]

CollectionsANU Research Publications
Date published: 2010
Type: Conference paper
Source: Proceedings of SPIE - The International Society for Optical Engineering
DOI: 10.1117/12.858161


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