Design of a Radial Velocity Spectrograph for the Moletai Astronomical Observatory

被引：4

作者：

Jurgenson, Colby A. ^{[1
]}

Fischer, Debra A. ^{[1
]}

McCracken, Tyler M. ^{[1
]}

Stoll, Rebecca A. ^{[1
]}

Szymkowiak, Andrew E. ^{[1
]}

Giguere, Matt J. ^{[1
]}

Santoro, Fernando G. ^{[2
]}

Muller, Gary ^{[2
]}

机构：

[1] Yale Univ, JW Gibbs Lab, New Haven, CT 06511 USA

[2] ASTRO Electromech Engn, Las Lunas, NM 87031 USA

来源：

GROUND-BASED AND AIRBORNE INSTRUMENTATION FOR ASTRONOMY V | 2014年 / 9147卷

关键词：

radial velocity; echelle; spectrograph;

D O I：

10.1117/12.2056491

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

The Yale Exoplanet Laboratory is under contract to design, build, and deliver a high-resolution (R = 60,000) echelle spectrograph for the Moletai Astronomical Observatory 1.65-meter telescope at the Vilnius University. We present a fiber-fed, white-pupil architecture that will operate from 400 to 880nm. The optomechanical design implements a modular approach for stability and ease of alignment that can be reproduced for other telescopes. It will utilize high-performance off-the-shelf optical components with a custom designed refractive camera for high throughput and good image quality.

引用

页数：11

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