Detection of a 3.353 h coherent oscillation in the supersoft source RX J0019.8 + 2156 (QR And)
Abstract:In this paper we report the detection of a strictly periodic oscillation in QR And which is made on the basis of observations obtained with a multichannel photometer and a 70 cm telescope.
Document Type: Research Article
Affiliations: Astronomical Observatory, Ural State University, Ekaterinburg, Russia
Publication date: February 1, 2007