ASASSN-18mw: precursor + outburst = possible superoutburst

Time-resolved observations are encouraged.

YYYYMMDD(UT) mag observer 20230321.3823 18.655o (ATLAS Forced Photometry (Tonry+2018, PASP 130, 064505)) 20230321.3855 18.856o (ATLAS Forced Photometry (Tonry+2018, PASP 130, 064505)) 20230321.4033 18.598o (ATLAS Forced Photometry (Tonry+2018, PASP 130, 064505)) 20230321.4121 18.541o (ATLAS Forced Photometry (Tonry+2018, PASP 130, 064505)) 20230325.2932 18.416o (ATLAS Forced Photometry (Tonry+2018, PASP 130, 064505)) 20230325.2960 18.364o (ATLAS Forced Photometry (Tonry+2018, PASP 130, 064505)) 20230325.2988 18.147o (ATLAS Forced Photometry (Tonry+2018, PASP 130, 064505)) 20230325.3062 18.691o (ATLAS Forced Photometry (Tonry+2018, PASP 130, 064505)) 20230325.3113 18.380o (ATLAS Forced Photometry (Tonry+2018, PASP 130, 064505)) 20230328.1333 15.921c (ATLAS Forced Photometry (Tonry+2018, PASP 130, 064505)) 20230328.1448 15.927c (ATLAS Forced Photometry (Tonry+2018, PASP 130, 064505)) 20230328.1516 15.933c (ATLAS Forced Photometry (Tonry+2018, PASP 130, 064505)) 20230328.1538 15.960c (ATLAS Forced Photometry (Tonry+2018, PASP 130, 064505)) 20230329.3838 17.663o (ATLAS Forced Photometry (Tonry+2018, PASP 130, 064505)) 20230329.3947 17.537o (ATLAS Forced Photometry (Tonry+2018, PASP 130, 064505)) 20230329.3995 17.707o (ATLAS Forced Photometry (Tonry+2018, PASP 130, 064505)) 20230329.4010 17.652o (ATLAS Forced Photometry (Tonry+2018, PASP 130, 064505)) 20230329.4060 17.629o (ATLAS Forced Photometry (Tonry+2018, PASP 130, 064505)) 20230329.4080 17.536o (ATLAS Forced Photometry (Tonry+2018, PASP 130, 064505)) 20230401.2837 18.033o (ATLAS Forced Photometry (Tonry+2018, PASP 130, 064505)) 20230401.2990 18.026o (ATLAS Forced Photometry (Tonry+2018, PASP 130, 064505)) 20230401.3073 18.011o (ATLAS Forced Photometry (Tonry+2018, PASP 130, 064505)) 20230403.1210 17.899o (ATLAS Forced Photometry (Tonry+2018, PASP 130, 064505)) 20230403.1242 17.996o (ATLAS Forced Photometry (Tonry+2018, PASP 130, 064505)) 20230403.1307 18.164o (ATLAS Forced Photometry (Tonry+2018, PASP 130, 064505)) 20230403.1497 18.241o (ATLAS Forced Photometry (Tonry+2018, PASP 130, 064505)) 20230406.0995 16.435o (ATLAS Forced Photometry (Tonry+2018, PASP 130, 064505)) 20230406.1024 16.390o (ATLAS Forced Photometry (Tonry+2018, PASP 130, 064505)) 20230408.2124 15.16cG (Masao Funada)