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Curious Variables Experiment (CURVE). CCD Photometry of QW Serpentis in Superoutburst and Quiescence

A. Olech·P. Kedzierski·K. Zloczewski·K. Mularczyk·M. Wisniewski
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Abstract

We report extensive photometry of the dwarf nova QW Ser throughout its 2003 February superoutburst till quiescence. During the superoutburst the star displayed clear superhumps with a mean period of Psh = 0.07703(4) days. In the quiescence we observed a double humped wave characterized by a period of P=0.07457(2) days. As both periods obey the Stolz-Schoembs relation with a period excess equal to 3.30+/-0.06% the latter period is interpreted as the orbital period of the binary system.

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A. Olech, P. Kedzierski, K. Zloczewski, K. Mularczyk, M. Wisniewski. 2003-07-29. Curious Variables Experiment (CURVE). CCD Photometry of QW Serpentis in Superoutburst and Quiescence. https://doi.org/10.1051/0004-6361%3A20034080

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