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astro-ph2005
HS0139+0559, HS0229+8016, HS0506+7725 and HS0642+5049: Four new long-period cataclysmic variables
A. Aungwerojwit, B. T. Gaensicke, P. Rodriguez-Gil +9
We present time-resolved optical spectroscopy and photometry of four relatively bright (V~14.0-15.5) long-period cataclysmic variables (CVs) discovered in the Hamburg Quasar Survey…
astro-ph2004
XMM-Newton observations of the dwarf nova YZ Cnc in quiescence
Pasi Hakala, Gavin Ramsay, Peter Wheatley +2
We present results from the XMM observations of the dwarf nova YZ Cnc in a quiescent state. We have performed a detailed time series analysis of the resulting light curves. Unusual…