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astro-ph2008
Observations of the cataclysmic variable SDSS J081321.91+452809.4
Jeremy Shears, Ian Miller, Steve Brady
Our observations of the first reported outburst of SDSS J081321.91+452809.4 during 2008 April show that this cataclysmic variable is a dwarf nova. The outburst amplitude was at lea…
astro-ph2008
SDSS J162718.39+120435.0 - a dwarf nova in the period gap
Jeremy Shears, Steve Brady, Boris Gaensicke +5
SDSS J162718.39+120435.0 was suspected of being a dwarf nova from spectroscopic observations made available by the Sloan Digital Sky Survey. Photometry conducted during the 2008 ou…
astro-ph2007
The orbital and superhump periods of the deeply eclipsing dwarf nova SDSS J122740.83+513925.9
Jeremy Shears, Steve Brady, Jerry Foote +2
During June 2007 the first confirmed superoutburst of the eclipsing dwarf nova SDSS J122740.83+513925.9 was observed using CCD photometry. The outburst amplitude was at least 4.7 m…