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Accuracy of Mykolaiv Asteroid Observations with Different Reference Catalogues

Maigurova, N. V.; Pomazan, A. V.; Bodryagin, D. V. +1 more

The results of astrometric reductions of main belt asteroid observations with usage of 3 different reference catalogues are presented. The high precision catalogs CMC15, UCAC4 and GAIA DR1 were used as reference catalogues for calculation asteroid equatorial coordinates. The asteroid observations were carried out at KT-50 telescope of the RI "MAO"…

Astronomical Image Processing for High-Accurate Astrometry Data

Akhmetov, V. S.; Dmytrenko, A. M.

This article presents the main results of the initial processing of some of the astronomical images obtained from the archive of the digitized photographics survey of the whole sky SuperCOSMOS. Using of the median filtering and gausian convolution procedure with the adaptive kernel allows to carry out the initial processing of astronomical images …

Supervised Automatic Identification of Extragalactic Sources in the WISExSUPERCOSMOS Catalogue

Khramtsov, V.; Akhmetov, V.

We present new catalogue of ∼8,500,000 extragalactic objects as a result of automatic classification of WISE and SuperCOSMOS (SCOS) cross-identification product. The main goal is to create a set of candidates in extragalactic objects due to colour (photometric) features through machine learning techniques. Extragalactic sources were separated from…