http://arxiv.org/abs/1912.05613
Lidia Dmitrievna Kostina and Natalia Romanovna Persiyaninova left a bright mark in the history of the Pulkovo Observatory, as well as in the history of the domestic and international latitude services. In the first place, they were absolute leaders in the latitude observations with the famous zenith telescope ZTF-135. In 1954-2001, they obtained together more than 66’000 highly accurate latitudes, which make about 2/3 of all the observations made by 23 observers with the ZTF-135 after the WW2. They also provided a large contribution to investigation of the instrumental errors, methods of the data analysis, developing of the observing programs. Their results in studies of the latitude variations and polar motion were also highly recognized by the community.
Z. Malkin, N. Miller and T. Soboleva
Fri, 13 Dec 19
29/75
Comments: Presented at the Journees 2019 “Astrometry, Earth rotation and Reference systems in the Gaia era”, Paris, France, 7-9 Oct 2019