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Fig. 3


Top: a series of 21 consecutive 32 × 32 pixel subrasters of λ Ori obtained by UBr in the Orion I field. There is one blurred image in the series (6), while some are partly shifted beyond the subraster (5, 6, 11, 12). Bottom: the variations of the position of the stellar centroids in x (left) and y (right) coordinate for the whole run of UBr. The positions of stellar images in the presented subrasters are shown with open circles.

This figure is made of several images, please see below:

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