[vsnet-chat 7210] AY Psc: please watch for a standstill

Taichi Kato tkato at kusastro.kyoto-u.ac.jp
Wed Sep 14 14:22:11 JST 2005


   According to the ASAS-3 data, the eclipsing UGZ star
AY Psc seems to be in a stage with dwarf nova-type
outbursts (outbursts reaching mag around 14.3).
The object was frequently observed in standstill in
past years.  It would be nice to regularly monitor
this dwarf nova to catch the transition to a standstill.
The object now resembles a rather active Z Cam star
(with considerably deep eclipses).


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