摘要
本文作者用北京天文台兴隆站２．１６米望远镜及卡焦ＣＣＤ摄谱仪，观测到一颗红移为１．６６的类星体。讨论了该望远镜卡焦摄谱系统的总体光效率。
A new QSO was observed with Zeiss universal spectrograph attached the Cassegrain focus of 2.16m telescope at Xinglong Station of BAO. Detector is Tek 1024×1024 CCD. We discuss the total efficiency of the system of telescope, spectrograph and CCD.
出处
《天文学报》
CSCD
北大核心
1995年第4期428-431,共4页
Acta Astronomica Sinica
