Re: SwiftJ1727.8-1613: superhumps? (Re: [vsnet-alert 27954] SwiftJ1727.8-1613: superhumps?, Sep. 23) Using the available data since then, the current preferred period is 0.14088(3) d (mean amplitude 0.07 mag, singly peaked). The period of 0.2116(1) d in [vsnet-alert 27954] was 1.5 times of this period.