A NICMOS3 camera for fringe detection at the IOTA interferometer

被引：23

作者：

Millan-Gabet, R ^{[1
]}

Schloerb, FP

Traub, WA

Carleton, NP

机构：

[1] Univ Massachusetts, Dept Phys & Astron, Amherst, MA 01003 USA

[2] Harvard Smithsonian Ctr Astrophys, Cambridge, MA 02138 USA

来源：

PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF THE PACIFIC | 1999年 / 111卷 / 756期

关键词：

D O I：

10.1086/316310

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We describe a new instrument, based on a NICMOS3 array, for the detection of interference fringes in the near-infrared at the Infrared-Optical Telescope Array. The camera saw "first fringes" in Spring of 1997 and has since been in routine use for a variety of astrophysical investigations. We present its design characteristics and parameters, which result in magnitude limits for fringe detection of J = 8.4, H = 8.5, and K' = 6.5.

引用

页码：238 / 245

页数：8

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