[vsnet-outburst 27074] ASASSN-15sm likely superoutburst

Tue Apr 20 09:09:40 JST 2021

ASASSN-15sm likely superoutburst

  Type based on past ASAS-SN and ZTF observations.

  YYYYMMDD(UT)   mag  observer
  20210310.9889 <181C  (Eddy Muyllaert)
  20210327.0208 <168C  (Eddy Muyllaert)
  20210419.1609 14.291zg  (Zwicky Transient Facility Lasair (Masci+ 2019))
  20210419.1614 14.314zg  (Zwicky Transient Facility Lasair (Masci+ 2019))
  20210419.1921 14.701zr  (Zwicky Transient Facility Lasair (Masci+ 2019))
  20210419.1926 14.696zr  (Zwicky Transient Facility Lasair (Masci+ 2019))