The phoenix spectrograph at Gemini South

被引：93

作者：

Hinkle, KH ^{[1
]}

Blum, R ^{[1
]}

Joyce, RR ^{[1
]}

Ridgway, ST ^{[1
]}

Rodgers, B ^{[1
]}

Sharp, N ^{[1
]}

Smith, V ^{[1
]}

Valenti, J ^{[1
]}

van der Bliek, N ^{[1
]}

机构：

[1] Natl Opt Astron Observ, Tucson, AZ USA

来源：

DISCOVERIES AND RESEARCH PROSPECTS FROM 6- TO 10- METER-CLASS TELESCOPES II | 2003年 / 4834卷

关键词：

infrared spectrograph; cryogenic instrumentation; high resolution spectroscopy; infrared array detectors; AGB stars; dwarf stars; T Tauri stars;

D O I：

10.1117/12.457666

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

Phoenix, a high resolution near-infrared spectrograph build by NOAO, was first used on the Gemini South telescope in December 2001. Previously on the Kitt Peak 2.1 and 4 meter telescopes, Phoenix received a new detector, as well as modified refrigeration, mounting, and handling equipment, prior to being sent to Gemini South. Using a two-pixel slit the resolution is similar to75,000, making Phoenix the highest resolution infrared spectrograph available on a 6-10 meter class telescope at the current time. Modifications to and performance of the instrument are discussed. Some results on Magellanic cloud stars, brown dwarf stars, premain-sequence objects, and stellar exotica are reviewed briefly.

引用

页码：353 / 363

页数：11

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