V1239 Her superoutburst

UGSU+E

YYYYMMDD(UT) mag observer 20230422.6881 <161c (Yutaka Maeda) 20230424.3602 16.477g (ASAS-SN Sky Patrol Photom. DB (Hart+2023; Shappee+2014)) 20230425.9382 <143 (Eddy Muyllaert) 20230426.6758 140cG (Yutaka Maeda) 20230426.7804 143C (Masayuki Moriyama) 20230427.7074 137cG (Yutaka Maeda) 20230428.2956 14.324g (ASAS-SN Sky Patrol Photom. DB (Hart+2023; Shappee+2014))