CRTS J204916.4-031733 possible superoutburst Negative ATLAS data 2 d before. Past superoutburst in 2021 Apr. YYYYMMDD(UT) mag observer 20230422.5508 <18.252g (ASAS-SN Sky Patrol Photom. DB (Hart+2023; Shappee+2014)) 20230425.5430 <18.039g (ASAS-SN Sky Patrol Photom. DB (Hart+2023; Shappee+2014)) 20230503.0365 14.743g (ASAS-SN Sky Patrol Photom. DB (Hart+2023; Shappee+2014))