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astro-ph.SR2011
Leo5 Is a Z Cam Type Dwarf Nova
Patrick Wils, Tom Krajci, Mike Simonsen
Photometry of Leo5 = 1H 1025+220 show that it is a dwarf nova of the Z Cam subtype. Two long standstills have been observed in the last five years.
astro-ph.SR2011
The Z CamPaign: Year 1
Mike Simonsen
The Cataclysmic Variable Section of the American Association of Variable Star Observers (AAVSO) has initiated an observing campaign to study a subset of dwarf novae (DNe), known as…
astro-ph.SR2010
The First Historical Standstill of WW Ceti
Mike Simonsen, Rod Stubbings
Z Cam dwarf novae are distinguished from other dwarf novae based on the appearance of so called 'standstills' in their long-term optical light curves. It has been suggested previou…