astrograph

astrograph

1. double astrograph

双筒天体照相仪

2. astrograph mean time

天体照相仪平时

3. zenith astrograph

天顶照相仪

4. meniscus astrograph

弯月形透镜天体摄影仪

5. This paper gets data of 63 pairs of visual double stars measured on the eyepiece micrometer during 1980.7-1981.9 with the 40 cm astrograph of Zo-s6 section of Shanghai Observatory.

本文给出1980.7-1981.9期间,用上海天文台40厘米赤道仪观测得到63对目视双星的角距离和位置角的数据。

6. The data of 117 pairs of visual double stars are presented,which are got with the eyepiece micrometer of the 40 cm astrograph during 1981.10-1984.12 at Zo-Se.

本文给出1981.10-1984.12期间,在上海天文台佘山站,用40厘米赤道仪观测得到的117对目视双星的结果。所用的目镜放大倍率为600倍或700倍。

7. normal astrograph

标准天体照相仪

8. Early history of the photographic sky maps with wide-angle astrograph is reviewed briefly.12 famous patrol atlases and maps are outlined.

略要地回顾了应用广角天体照相似的照相天图发展历史。