[vsnet-chat 8122] V341 Ara: increased amplitudes

[Taichi Kato]

V341 Ara: increased amplitudes

   Usually classified as NL.  Small-amplitude semiregular
oscillations (similar to a Cepheid).
This object recently showed deeper minima reaching
12.5 mag.  A single detection of a similar magnitude
in the ASAS-3 data appears to be real.  I feel that
this oscillation is essentially the dwarf nova-type
instability only in the outer part of the disk
(and sometimes the cooling wave reaches the inner part).

ASAS-SN data:
https://asas-sn.osu.edu/light_curves/ac852ecc-76df-477d-bafa-fb0e3036d286