[vsnet-newvar 6998] MGAB-V227: more likely a Z Cam star

[Taichi Kato]

MGAB-V227: more likely a Z Cam star

https://www.aavso.org/vsx/index.php?view=detail.top&oid=687701

   The light curve looks like an active SS Cyg star
in the earlier part (see discussion in PASJ 2014, 66
showing CY Lyr as an example).
The later part resembles a Z Cam star.  The phenomenon
around 2458370 was a short standstill, preceded by
outbursts with damping amplitudes.