RMxAA

Revista Mexicana de Astronomía y Astrofísica

ISSN: 3061-8649
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Keywords

ASTROMETRY CATALOGS

How to Cite

Star positions in the area of the Perseus double cluster obtained photographically and with a CCD. (1995). Revista Mexicana De Astronomía Y Astrofísica, 31(1), 15-18. https://astronomia.unam.mx/journals/rmxaa/article/view/1995rmxaa..31...15a

Abstract

A catalogue with star positions for three different recent epochs in the area of the Perseus Double Cluster is presented. Two epochs were observed with the CIDA 65-cm Refractor on photographic plates, and a third epoch with a CCD camera attached to the CIDA 100-cm Schmidt Telescope. It is shown that with an appropriate planning of the observations and the application of a block adjustment CCD exposures can yield positions of astrometric quality.
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