AstraLux: the Calar Alto lucky imaging camera
AstraLux: the Calar Alto lucky imaging camera
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AstraLux:卡拉阿尔托幸运成像相机
DOI:
10.1117/12.787384
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发表时间:
2008
期刊:
影响因子:
--
通讯作者:
T. Henning
中科院分区:
文献类型:
--
作者:
F. Hormuth;S. Hippler;W. Brandner;K. Wagner;T. Henning
AstraLux is the Lucky Imaging camera for the Calar Alto 2.2-m telescope, based on an electron-multiplying high speed CCD. By selecting only the best 1-10% of several thousand short exposure frames, AstraLux provides nearly diffraction limited imaging capabilities in the SDSS i' and z' filters over a field of view of 24×24 arcseconds. By choosing commercially available components wherever possible, the instrument could be built in short time and at comparably low cost. We present the instrument design, the data reduction pipeline, and summarise the performance and characteristics.
DOI:
10.1088/0004-637x/692/1/924
发表时间:
2009
期刊:
The Astrophysical Journal
影响因子:
--
作者:
Law N
通讯作者:
Law N