[vsnet-campaign-dn 15789] ASASSN-21lg up to now

[Taichi Kato]

ASASSN-21lg up to now

  Somewhat strange light curve.  Precursor + main?
No periodic variation in Sano-san's light curve
on June 18.

  YYYYMMDD(UT)   mag  observer
  20210611.555  <17.127g  (ASAS-SN survey (Shappee+ 2014; Kochanek+ 2017))
  20210613.556  12.607g  (ASAS-SN survey (Shappee+ 2014; Kochanek+ 2017))
  20210613.587  12.717cy  (ATLAS Forced Photometry (Tonry et al. 2018, PASP 130, 0)
  20210617.553  12.988g  (ASAS-SN survey (Shappee+ 2014; Kochanek+ 2017))
  20210617.7089 130C  (H. Nishimura)
  20210618.6121 13.463C  (Yasuo Sano)
  20210619.1736 13.38C  (Eddy Muyllaert)
  20210619.769   126  (Hiroyuki Maehara)