Nick, I’m pleased to see your results in the BAA database as neither SLOOH or AAVSOnet have delivered results for last night. Slooh had it at CV 14.9 at UTC 2021/09/06 00:10:23. Looks like the superoutburst is under way and it was around the time expected. Normally they last for about 10 days. Stewart
British Astronomical Association
Supporting amateur astronomers since 1890