Evaluation of the possibilities of the STV CCD detector for the observations of planets

被引:3
|
作者
Ksanfomality, LV
Dzhapiashvili, VP
Kakhiani, VO
Kvaratskhelia, OI
Korol, AN
Mayer, AK
Petashvili, PP
机构
[1] Russian Acad Sci, Space Res Inst, Moscow 117991, Russia
[2] Georgian Acad Sci, Abastumani Astrophys Observ, GE-383762 Gora Kanobili, Abastumani, Georgia
基金
俄罗斯基础研究基金会;
关键词
Mercury; Short Duration; Quantum Efficiency; Short Exposure; High Quantum;
D O I
10.1023/A:1019580523284
中图分类号
P1 [天文学];
学科分类号
0704 ;
摘要
The results of planetary observations performed with a new CCD detector are presented. The available firmware for collecting a great number of electronic images and the high quantum efficiency of the employed CCD make it possible to observe objects the visibility of which is limited by the short duration of astronomical phenomena. Among such tasks are, for instance, the taking of a large number of images of Mercury by the short exposure method. With a high quantum efficiency of the light detector, short exposure makes it possible to appreciably reduce the blurring of astronomical images caused by the atmospheric instability. This study was performed at the Abastumani Astrophysical Observatory of the Republic of Georgia early in November 2001.
引用
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页码:341 / 347
页数:7
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