CSSJ215344.3+321447 likely superoutburst Precursor + main. Superhumps have not yet been observed. YYYYMMDD(UT) mag observer 20221111.1224 16.320zr (ZTF Alert DC mag (Masci+ 2019)) 20221113.1378 16.926zr (ZTF Alert DC mag (Masci+ 2019)) 20221113.1748 16.815zg (ZTF Alert DC mag (Masci+ 2019)) 20221115.1564 19.052zg (ZTF Alert DC mag (Masci+ 2019)) 20221115.2444 18.512zr (ZTF Alert DC mag (Masci+ 2019)) 20221115.4070 <176C (Masayuki Moriyama) 20221116.5927 165C (Masayuki Moriyama)