ALOHA 1.55μm Implementation on the CHARA Telescope Array: On-Sky Sensitivity Tests-Reference-Cited by-同舟云学术

ALOHA 1.55μm Implementation on the CHARA Telescope Array: On-Sky Sensitivity Tests

Published:2016-09 Issue:03 Volume:05 Page:1650006
ISSN:2251-1717
Container-title:Journal of Astronomical Instrumentation
language:en
Short-container-title:J. Astron. Instrum.

Author:

Baudoin R.¹,Darré P.¹,Gomes J.-T.¹,Fabert M.¹,Grossard L.¹,Delage L.¹,Reynaud F.¹,Scott N. J.²,Sturmann J.²,Ten Brummelaar T. A.²,Coudé du Foresto V.³

Affiliation:

1. Xlim Département Photonique, UMR CNRS 7252, 123 av. Albert Thomas, 87060 Limoges, France

2. The CHARA Array, Mount Wilson Observatory, Mount Wilson, CA 91023, USA

3. LESIA-CNRS, Observatoire de Paris, 92192 Meudon Cedex, France

Abstract

We intend to implement the ALOHA at 1.55[Formula: see text][Formula: see text]m up-conversion interferometer on the CHARA Array. After a full laboratory investigation, a sensitivity evaluation is conducted on several stars using a single interferometric arm in a photometric mode. The on-sky photometric results allows us to calibrate a numerical simulation of the interferometric configuration, and to predict the future performance of ALOHA at 1.55[Formula: see text][Formula: see text]m as a function of the seeing conditions.

Publisher

World Scientific Pub Co Pte Lt

Subject

Astronomy and Astrophysics,Instrumentation

Link

https://www.worldscientific.com/doi/pdf/10.1142/S2251171716500069

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