[vsnet-chat 8473] ES Dra: UGZ+VY Scl

Taichi Kato tkato at kusastro.kyoto-u.ac.jp
Sat Jul 4 09:37:17 JST 2020


ES Dra: UGZ+VY Scl

ASAS-SN data:
https://asas-sn.osu.edu/light_curves/1518b1b9-29d1-4803-b653-0e4330e6e395

   Recent twi fadings (2019 Aug. and 2020 Apr.) were long
(lasting a month) and showed slow recovery.
This cannot be explained by Z Cam-type quiescence
and is better interpreted by mass-transfer variation,
i.e. VY Scl-type phenomenon.



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