EF Eri profile Kyoto U. team, Kiyota-san, Itoh-san, Peter Starr and Josch Hambsch have reported observation. The object shows very clear two peaks (full amplitude 0.7 mag) in one orbital period. The period 0.056269(3) d is in very good agreement with the published one. There is also a dip (somewhat variable), which may be an eclipse of/by the accretion column.