DDE169 outburst YYYYMMDD(UT) mag observer 20210729.626 <168C (Mitsutaka Hiraga) 20210731.3827 17.484zg (Zwicky Transient Facility Lasair (Masci+ 2019)) 20210731.3828 17.484zg (Zwicky Transient Facility Lasair (Masci+ 2019)) 20210731.4559 17.455zr (Zwicky Transient Facility Lasair (Masci+ 2019)) 20210731.4559 17.494zr (Zwicky Transient Facility Lasair (Masci+ 2019)) 20210802.4490 17.614zg (Zwicky Transient Facility Lasair (Masci+ 2019)) 20210808.3674 18.082zr (Zwicky Transient Facility Lasair (Masci+ 2019)) 20210808.3675 18.082zr (Zwicky Transient Facility Lasair (Masci+ 2019)) 20210909.3836 15.073zr (Zwicky Transient Facility Lasair (Masci+ 2019))