[vsnet-alert 12662] OT J115903.9-065841: short variations?

[Ohshima]

OT J115903.9-065841: short variations?

 Maeharasan observed the Catalina transient OT J115903.9-065841.
According to this data, ~0.1 mag variation appears to be exist.
Though the period of te variation seems to be 0.04 ~ 0.05 d,
it is not sure (PDM analysis does not show the meaningful period).
As implied in the previous mail, this object may be a dwarf nova.
Please confirm whether this variations really exists.