[vsnet-chat 9348] CRTSJ145502.2+143815 unusual light curve during the 2022 outburst

CRTSJ145502.2+143815 unusual light curve during the 2022 outburst

Using ZTF and ATLAS data, I noticed that the 2022 June-July lasted nearly 40 days. There were two dips during the outburst, resembling some of WZ Sge stars. Time-resolved photometry on June 21 and 23 by Tonny Vanmunster did not detect short-period superhumps as expected from the outburst light curve. Vanmunster's nightly observations were an order of 0.15 d but with slow variations. This object may have showed long-period superhumps (above the period gap). ATLAS data seem to have shown some degree of superhump-like variations.