[vsnet-alert 12912] ASAS102522-1542.4 superoutburst

[Taichi Kato]

ASAS102522-1542.4 superoutburst

Re: OT J102522.2-154222 = Catalina transient

> I finished my 2.6-hours long run on this star, finding it is beautifully 
> showing superhumps, with an amplitude of 0.2 mags. A Psh search on this 
> longer dataset now suggest a Psh value of 1.569 hours.

   The last recorded superoutburst of this object was in 2006 (ASAS discovery).
During this 2006 superoutburst, early superhumps were detected
(vsnet-alert 8824).  See more details in messages at the time, and
description in Pdot paper.

   Unfortunately, this object has not been well monitored recently.
(The last CSS observation was on Feb. 11).

  YYYYMMDD(UT)   mag  observer
  20101226.717  <178C  (Hiroyuki Maehara)
  20101229.761  <174C  (Hiroyuki Maehara)
  20110129.839  <178C  (Hiroyuki Maehara)