Observation and statistical analysis of ZZ Piscium |
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| Authors: | H. Satoh K. Saijo T. Yanagita |
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| Affiliation: | (1) Institute of Astronomy, The University of Tokyo, 181 Mitaka, Tokyo, Japan;(2) Department of Science and Engineering, National Science Museum, Taito-ku, Ueno Park, 110 Tokyo, Japan;(3) The Institute of Statistical Mathematics, Minato-ku, 106 Tokyo, Japan |
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| Abstract: | ![]()
To examine the non-linear oscillation and period change of white dwarf variables, ZZ Psc is discussed observationally. As a result of data reduction we found two major periods, 680 seconds and 860 seconds, but could not find chaotic behavior of ZZ Psc. |
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