[vsnet-alert 15306] OT J122221.6-311525: periodicity update

[Taichi Kato]

OT J122221.6-311525: periodicity update

   We have received further data from Kiyota-san.
The variation reported yesterday still exists.  The updated
period is 0.07719(3) d.  The behavior has been very unusual.

  YYYYMMDD(UT)   mag  observer
  20121226.876  11.806V  (Kyoto and Kiso Wide-field Survey)
  20121226.876  11.844V  (Kyoto and Kiso Wide-field Survey)
  20121226.877  12.020V  (Kyoto and Kiso Wide-field Survey)
  20130105.583  <153  (Rod Stubbings)
  20130111.560   134  (Rod Stubbings)
  20130113.585   124  (Rod Stubbings)
  20130114.551   123  (Rod Stubbings)
  20130115.546   123  (Rod Stubbings)
  20130116.628   125  (Rod Stubbings)
  20130117.578   124  (Rod Stubbings)
  20130119.615   123  (Rod Stubbings)