CRTS J094327.3-272039 superoutburst YYYYMMDD(UT) mag observer 20230408.5526 <163C (Masayuki Moriyama) 20230410.5879 <162C (Masayuki Moriyama) 20230413.5294 <156C (Masayuki Moriyama) 20230416.5510 <157C (Masayuki Moriyama) 20230424.599 129 (Rod Stubbings) 20230425.531 129 (Rod Stubbings)