Ii. Balega et al., BINARY STAR SPECKLE MEASUREMENTS DURING 1989-1993 FROM THE SAO 6-M AND 1-M TELESCOPES IN ZELENCHUK, Astronomy & Astrophysics. Supplement series, 105(3), 1994, pp. 503-506
We have continued to survey visual and interferometric binary stars wi
th significant orbital motion by means of speckle method at the telesc
opes of the Special Astrophysical Observatory (SAO) in Zelenchuk. Here
we present the lists of 267 speckle observations made with the 6 m an
d the 1 m telescopes in the period May 1989-November 1993.