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SEEDS Moving Groups and CHARIS Status UpdatesWe present the status update for the SEEDS Moving Groups category. To date, we have observed 59 targets and currently have more than 20 candidates. We also present the expected scientific capabilities of CHARIS, the Coronagraphic High Angular Resolution Imaging Spectrograph, which is being built for the Subaru 8.2 m telescope of the National Astronomical Observatory of Japan. CHARIS will be implemented behind the new extreme adaptive optics system at Subaru, SCExAO, and the existing 188-actuator system AO188. CHARIS will offer three observing modes over near~infrared wavelengths from 0.9 to 2.4 microns (the y-, J-, H-, and K-bands), including a low-spectral-resolution mode covering this entire wavelength range and a high-resolution mode within a single band. With these capabilities, CHARIS will offer exceptional sensitivity for discovering giant exoplanets, and will enable detailed characterization of their atmospheres, CHARIS, the only planned high-contrast integral field spectrograph on an 8m-class telescope in the Northern Hemisphere, will complement the similar instruments such as Project 1640 at Palomar, and GPI and SPHERE in Chile.
Document ID
20120015942
Acquisition Source
Goddard Space Flight Center
Document Type
Abstract
Authors
McElwain, Michael
(NASA Goddard Space Flight Center Greenbelt, MD, United States)
Date Acquired
August 26, 2013
Publication Date
October 8, 2012
Subject Category
Astronomy
Report/Patent Number
GSFC.ABS.7387.2012
Report Number: GSFC.ABS.7387.2012
Meeting Information
Meeting: Subaru SEEDS Workshop
Location: Hakone
Country: Japan
Start Date: October 8, 2012
End Date: October 13, 2012
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.
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