Diffraction-limited 800 nm imaging with the 2.56 m Nordic Optical Telescope

Diffraction-limited 800 nm imaging with the 2.56 m Nordic Optical Telescope
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使用 2.56 m Nordic 光学望远镜进行衍射极限 800 nm 成像

DOI:
10.1051/0004-6361:20010118
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发表时间:
2001
影响因子:
6.5
通讯作者:
M. Andersen
M. Andersen
中科院分区:
物理与天体物理2区
文献类型:
--
作者:
J. Baldwin;R. Tubbs;G. C. Cox;C. Mackay;R. Wilson;M. Andersen

文献摘要

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本文对北欧光学望远镜在810 nm处选取亮度大于+6 m恒星的短曝光CCD图像获得的Strehl比为0.25{0.30}的衍射极限恒星图像进行了定量评估。
A quantitative assessment is presented of diraction-limited stellar images with Strehl ratios of 0.25{0.30 obtained by selection of short-exposure CCD images of stars brighter than +6 m at 810 nm with the Nordic Optical Telescope.