DOI: https://doi.org/10.18524/1810-4215.2007.20.93673

ASTROMETRY AND PHOTOMETRY WITH PLATE SCANS FROM STERNBERG ASTRONOMICAL INSTITUTE'S PHOTOGRAPH COLLECTION (FIRST EXPERIENCES

A. V. Mironov, F. N. Nikolaev, A. S. Tuchin, A. I. Zakharov, K. F. Levkova

Анотація


A scanning of plates from Sternberg astronomical institute's photograph collection has began to create a library of digital images. A large number of new variable stars has already discovered using the scans. It is shown that it is possible to carry out an astrometry with an error about a half of a pixel and a photometry with an error about 0,15 mag.

Ключові слова


Astronomical photography; scanning; astrometry; photometry.

Повний текст:

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Посилання


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