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News: the near-infrared Echelle for wideband spectroscopy

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Date

2016

Authors

Veyette, Mark J.
Muirhead, Philip S.
Hall, Zachary J.
Taylor, Brian
Ye, Jimmy

Journal Title

Journal ISSN

Volume Title

Publisher

SPIE

Access Statement

Research Projects

Organizational Units

Journal Issue

Abstract

We present an updated optical and mechanical design of NEWS: the Near-infrared Echelle for Wide-band Spectroscopy (formerly called HiJaK: the High-resolution J, H and K spectrometer), a compact, high-resolution, near-infrared spectrometer for 5-meter class telescopes. NEWS provides a spectral resolution of 60,000 and covers the full 0.8-2.5 pm range in 5 modes. We adopt a compact, lightweight, monolithic design and have developed NEWS to be mounted to the instrument cube at the Cassegrain focus of the the new 4.3-meter Discovery Channel Telescope.

Description

Keywords

Exoplanets, Infrared astronomy, Infrared spectroscopy, Low-mass stars, Stellar abundances

Citation

URI

https://hdl.handle.net/1885/733799645

Collections

ANU Research Publications

Source

Type

Conference paper

Book Title

Ground-based And Airborne Instrumentation For Astronomy Vi

Entity type

Publication

Access Statement

License Rights

DOI

10.1117/12.2232632

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