Hectochelle: High resolution multiobject spectroscopy at the MMT

被引:9
作者
Szentgyorgyi, Andrew [1 ]
机构
[1] Harvard Smithsonian Ctr Astrophys, Cambridge, MA 02138 USA
关键词
instrumentation; spectrographs; techniques; spectroscopic methods;
D O I
10.1016/j.newar.2006.02.002
中图分类号
P1 [天文学];
学科分类号
0704 ;
摘要
Hectochelle is a optical fiber-fed echelle spectrograph commissioned at the MMT in early 2004 with 240 fibers. Hectochelle is a single order echelle where each order is similar to 150 angstrom and has a resolution of similar to 34,000. The usable passband of the Hectochelle is 3800-9000 angstrom. (c) 2006 Elsevier B.V. All rights reserved.
引用
收藏
页码:326 / 328
页数:3
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