CRTSJ102842.9-081927 likely superoutburst EI Psc star. YYYYMMDD(UT) mag observer 20230120.6713 <155c (Yutaka Maeda) 20230121.4004 19.496zg (ZTF Alert DC mag (Masci+ 2019)) 20230121.6580 <153c (Yutaka Maeda) 20230125.3594 19.329zg (ZTF Alert DC mag (Masci+ 2019)) 20230125.4223 18.608zr (ZTF Alert DC mag (Masci+ 2019)) 20230130.6601 <146c (Yutaka Maeda) 20230202.3098 15.668zr (ZTF Alert DC mag (Masci+ 2019)) 20230202.3165 15.437zg (ZTF Alert DC mag (Masci+ 2019)) 20230204.6542 147:c (Yutaka Maeda) 20230204.6542 147:c (Yutaka Maeda)