Multicolor photometry of SU UMa and U Gem during quiescence, outburst and superoutburst
arXiv:1006.2971
Abstract
The results of time-resolved observations of SU UMa and U Gem obtained over two-years are presented. Both stars are prototypes of different classes of dwarf novae. We studied brightness variations on different time scales: orbital, QPO and flickering. The multicolor BVRI photometry allows to distinguisch the geometrical and physical sources of these variations.
4 pages, 2 figures, contribution to the conference proceedings: Interacting binaries: Accretion and Synchronization, 2008, June, 20-26, Nauchny, Crimea, Ukraine