Abstract
A long-term analysis of the noise background of the “ULITKA” gravitational-wave antenna is presented in connection with searches for anomalous impulsive signals and slow solar-terrestrial correlations with a period of 27 days. Automated selection and estimation algorithms are used, including nonparametric criteria for the statistical dependence of samples uniform in time. The upper limit for the gravitational-noise background is confirmed by the observational statistics. The presence of slow, anomalous correlations is not confirmed.
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Translated from Astronomicheski\(\overset{\lower0.5em\hbox{$\smash{\scriptscriptstyle\smile}$}}{l} \) Zhurnal, Vol. 80, No. 8, 2003, pp. 728–737.
Original Russian Text Copyright © 2003 by Gusev, Rudenko, Serdobol'ski\(\overset{\lower0.5em\hbox{$\smash{\scriptscriptstyle\smile}$}}{l} \).
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Gusev, A.V., Rudenko, V.N. & Serdobol'skii, A.V. Analysis of the noise background of the “ULITKA” gravitational antenna. Astron. Rep. 47, 670–678 (2003). https://doi.org/10.1134/1.1601635
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DOI: https://doi.org/10.1134/1.1601635