Gaia17abv likely superoutburst Type from ZTF data. YYYYMMDD(UT) mag observer 20211023.1434 16.579zr (Zwicky Transient Facility Lasair (Masci+ 2019)) 20211023.1547 16.512zr (Zwicky Transient Facility Lasair (Masci+ 2019)) 20211023.1979 16.237zg (Zwicky Transient Facility Lasair (Masci+ 2019)) 20211023.1988 16.250zg (Zwicky Transient Facility Lasair (Masci+ 2019))