Gaia DR3 6742641296541311488 long outburst
http://gsaweb.ast.cam.ac.uk/alerts/alert/Gaia23bma/
SU UMa star not excluded from ATLAS data.
YYYYMMDD(UT) mag observer 20230403.3998 19.096o (ATLAS Forced Photometry (Tonry+2018, PASP 130, 064505)) 20230403.4088 18.887o (ATLAS Forced Photometry (Tonry+2018, PASP 130, 064505)) 20230405.0775 17.456o (ATLAS Forced Photometry (Tonry+2018, PASP 130, 064505)) 20230405.0809 17.303o (ATLAS Forced Photometry (Tonry+2018, PASP 130, 064505)) 20230405.0861 17.260o (ATLAS Forced Photometry (Tonry+2018, PASP 130, 064505)) 20230405.1075 17.387o (ATLAS Forced Photometry (Tonry+2018, PASP 130, 064505)) 20230405.1651 17.400o (ATLAS Forced Photometry (Tonry+2018, PASP 130, 064505)) 20230406.1010 17.267o (ATLAS Forced Photometry (Tonry+2018, PASP 130, 064505)) 20230406.1057 17.297o (ATLAS Forced Photometry (Tonry+2018, PASP 130, 064505)) 20230406.1109 17.315o (ATLAS Forced Photometry (Tonry+2018, PASP 130, 064505)) 20230406.1494 17.582o (ATLAS Forced Photometry (Tonry+2018, PASP 130, 064505)) 20230407.3134 16.967o (ATLAS Forced Photometry (Tonry+2018, PASP 130, 064505)) 20230407.3166 16.970o (ATLAS Forced Photometry (Tonry+2018, PASP 130, 064505)) 20230407.3404 16.781o (ATLAS Forced Photometry (Tonry+2018, PASP 130, 064505)) 20230408.0655 16.212o (ATLAS Forced Photometry (Tonry+2018, PASP 130, 064505)) 20230409.2833 17.205o (ATLAS Forced Photometry (Tonry+2018, PASP 130, 064505)) 20230409.2861 17.056o (ATLAS Forced Photometry (Tonry+2018, PASP 130, 064505)) 20230409.2889 16.941o (ATLAS Forced Photometry (Tonry+2018, PASP 130, 064505)) 20230409.2918 17.035o (ATLAS Forced Photometry (Tonry+2018, PASP 130, 064505)) 20230409.2922 16.972o (ATLAS Forced Photometry (Tonry+2018, PASP 130, 064505)) 20230409.2980 16.966o (ATLAS Forced Photometry (Tonry+2018, PASP 130, 064505)) 20230409.3155 17.004o (ATLAS Forced Photometry (Tonry+2018, PASP 130, 064505)) 20230409.3192 16.930o (ATLAS Forced Photometry (Tonry+2018, PASP 130, 064505)) 20230409.4202 17.127o (ATLAS Forced Photometry (Tonry+2018, PASP 130, 064505)) 20230409.4206 17.149o (ATLAS Forced Photometry (Tonry+2018, PASP 130, 064505)) 20230411.0901 17.171o (ATLAS Forced Photometry (Tonry+2018, PASP 130, 064505)) 20230411.0930 17.295o (ATLAS Forced Photometry (Tonry+2018, PASP 130, 064505)) 20230411.0989 17.233o (ATLAS Forced Photometry (Tonry+2018, PASP 130, 064505))