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

Автор(и)

  • A. V. Mironov Sternberg State Astronomical Institute, Moscow State Lomonosov University Leninskije gory, Moscow 119992 Russia, Russian Federation
  • F. N. Nikolaev Sternberg State Astronomical Institute, Moscow State Lomonosov University, Russian Federation
  • A. S. Tuchin Sternberg State Astronomical Institute, Moscow State Lomonosov University, Russian Federation
  • A. I. Zakharov Sternberg State Astronomical Institute, Moscow State Lomonosov University, Russian Federation
  • K. F. Levkova Physical Department, Moscow State Lomonosov University,, Russian Federation

DOI:

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

Ключові слова:

Astronomical photography, scanning, astrometry, photometry.

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.

Посилання

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Опубліковано

2017-03-15

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