... SDSS-image (epoch is about 2004) or POSSI-image (epoch is about 1955) x 2 = a x x 1 ... PM Dec [mas] Epoch difference [yr] Star F Image to image F Catalog based 10.67 9.16 ...
... CCD image taken on 12.01.2005 . Observations of Solar system bodies at the Pulkovo observatory have been performed since 1898. ... In present time modern catalogs (HIPPARCOS, Tycho-2, UCAC-2) are used for image processing. ...
... Abstract: The first results of astrometrical reduction for 24 plates with observations of SaturnБTMs satellites and for 40 plates with images of selected asteroids are presented. ...
... image of the whole photographic plate is also generated from the inner non overlapping (704 x 704 pixels) part of the ... all individual fields (704x704 px) The each sub-image (704x704 px) of overall mosaic image was divided into 8 parts in X and Y ...
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Ссылки http://www.puldb.ru/nikolaev_2011/PUB_NIKOLAEV_2011/damian.pdf -- 482.2 Кб -- 05.01.2013 Похожие документы
... images of satellites with second-order polynomials (Izmailov et al., 1998) and then ... Images of both the satellites and reference stars were processed assuming the ... images; (OC)x and (OC)y, arcsec, the differences between the observed and ...
... RA and DE in degrees . show image . box size in arcmin . NE NW SE SW orientations of the image . ... show image . box size in arcmin . NE NW SE SW orientations of the image . select stars within parameter interval: . from . ...
... RA and DE in degrees . show image . box size in arcmin . NE NW SE SW orientations of the image . ... show image . box size in arcmin . NE NW SE SW orientations of the image . select stars within parameter interval: . from . ...