Progress on the Gemini High-Resolution Optical SpecTrograph (GHOST) design
Author(s) -
Michael Ireland,
André Anthony,
Greg Burley,
Eric M. Chisholm,
Vladimir Churilov,
Jennifer Dunn,
Gabriella Frost,
Jon Lawrence,
David Loop,
Peter McGregor,
Sarah L. Martell,
Alan W. McConnachie,
Richard M. McDermid,
John Pazder,
В. А. Решетов,
J. G. Robertson,
Andrew Sheinis,
Julia Tims,
P. Young,
Ross Zhelem
Publication year - 2014
Publication title -
proceedings of spie, the international society for optical engineering/proceedings of spie
Language(s) - English
Resource type - Conference proceedings
SCImago Journal Rank - 0.192
H-Index - 176
eISSN - 1996-756X
pISSN - 0277-786X
DOI - 10.1117/12.2057356
Subject(s) - spectrograph , exoplanet , context (archaeology) , observatory , computer science , optics , coronagraph , first light , remote sensing , physics , astronomy , planet , light source , geology , paleontology , spectral line
The Gemini High-Resolution Optical SpecTrograph (GHOST) is the newest instrument being developed for the Gemini telescopes, in a collaboration between the Australian Astronomical Observatory (AAO), the NRC - Herzberg in Canada and the Australian National University (ANU). We describe the process of design optimisation that utilizes the unique strengths of the new partner, NRC - Herzberg, the design and need for the slit viewing camera system, and we describe a simplification for the lenslet-based slit reformatting. Finally, we out- line the updated project plan, and describe the unique scientific role this instrument will have in an international context, from exoplanets through to the distant Universe.10 page(s
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