Dear Colleagues, I've reduced my last night run on RZ Leo. The light curve definitely shows superhumps, quite complicated, with some secondary features, so I confirm what detected in Kyoto. I did just a visual estimate of the period, which is around 0.08d. The amplitude of superhumps is about 0.2 magnitudes. I will post a light curve at http://vsnet.eurolink.it/comets/rlleo.gif and an image of the field at http://vsnet.eurolink.it/comets/rlleo.jpg later tomorrow morning, as I have not access now to any useful software for this. Astrometry follows: RZ Leo: R.A:11h37m22.27s; Decl.: +01d48'58.9" (J2000.0) Residuals: 0.15" in both axes. 10 reference stars from USNO A2.0. Regards, Gianluca Masi -- *********************************************************************** * Gianluca Masi "Two things fill the soul * * Via Madonna de Loco, 47 with awe and reverence [...]: * * 03023 Ceccano (FR) the starry sky above me and * * ITALY the moral law within me" * * e-mail: gianmasi@fr.flashnet.it * * web: http://vsnet.eurolink.it/comets/ I. Kant * * Minor Planet Center Obs. Code: 470 - Ceccano * * Center for Backyard Astrophysics - Italy * * VSNET Collaboration Team member * * CCD-astrometry-photometry@egroup mailing-list moderator * ***********************************************************************