ASASSN-18vb outburst
SS Cyg star or a superoutburst? Time-resolved observations are desirable.
YYYYMMDD(UT) mag observer 20210621.4470 20.679zg (Zwicky Transient Facility (Masci et al., 2019)) 20210625.3917 20.246zr (Zwicky Transient Facility (Masci et al., 2019)) 20210628.4482 20.847zr (Zwicky Transient Facility (Masci et al., 2019)) 20210908.3184 14.816zg (Zwicky Transient Facility Lasair (Masci+ 2019)) 20210908.3185 14.816zg (Zwicky Transient Facility Lasair (Masci+ 2019)) 20210908.3704 15.040zr (Zwicky Transient Facility Lasair (Masci+ 2019)) 20210908.3706 15.040zr (Zwicky Transient Facility Lasair (Masci+ 2019)) 20210910.3879 15.021zr (Zwicky Transient Facility Lasair (Masci+ 2019)) 20210910.4309 14.733zg (Zwicky Transient Facility Lasair (Masci+ 2019)) 20210910.4311 14.733zg (Zwicky Transient Facility Lasair (Masci+ 2019)) 20210912.3542 14.729zg (Zwicky Transient Facility Lasair (Masci+ 2019))