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High Speed Photometry of SDSS J013701.06-091234.9

M. L. Pretorius·P. A. Woudt·B. Warner·G. Bolt·J. Patterson·E. Armstrong
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Abstract

We present high speed photometry of the Sloan Digital Sky Survey cataclysmic variable SDSS J013701.06-091234.9 in quiescence and during its 2003 December superoutburst. The orbital modulation at 79.71\pm0.01 min is double humped; the superhump period is 81.702\pm0.007 min. Towards the end of the outburst late superhumps with a period of 81.29\pm0.01 min were observed. We argue that this is a system of very low mass transfer rate, and that it probably has a long outburst interval.

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M. L. Pretorius, P. A. Woudt, B. Warner, G. Bolt, J. Patterson, E. Armstrong. 2004-05-11. High Speed Photometry of SDSS J013701.06-091234.9. https://doi.org/10.1111/j.1365-2966.2004.08000.x

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