V1412 Aql: a simulation []
A Monte Carlo simulation which may be useful to search for eclipses is proposed.

VZ Lib: a contact binary in a ternary system [Observed: 2007-2009, 14 sessions]
Time series of this eclipsing contact binary are reported and times of minima (ToM) of the eclipses are measured. This system has a third component. From the O-C analysis of the observed ToM and of those in the literature, the orbital parameters of the third body can be derived: the orbital period is 34.8 yr and the inclination is 11.5 °.

IQ Eri: a cataclysmic in outburst [Observed: 27, 28 Dec 2008]
Time series for this cataclysmic variable in outburst are presented.

HV Vir outburst [Observed: 14, 15 Feb 2008]
This UGWZ cataclysmic was reported as being in outburst. Time-series of the beginning of the outburst, showing double peaks, are reported.

KU Her: a slow irregular variable [Observed: 12, 13, 14, 15, 19 July, 5, 18 Aug, 5, 6, 12, 15, 19, 20 Sept,]
Multicolor photometry of this irregular variable star are presented.

ASAS1826+12: the eclipsing Cepheid [Observed: 7, 12, 13, 14, 15, 17, 19 July, 5, 18 Aug, 5, 6, 12, 15, 19,]
Multicolor photometric measurements of this Cepheid in an eclipsing binary system (the only known one in our galaxy) are presented.

V1356 Aql mystery [Observed: 8, 12, 29 Aug 2005]
I observe flat light curves for this RR Lyrae star.

AE Aqr flares (and HX Aqr) [Observed: 29, 30, 31 Aug 2005]
Time-series of this unusual cataclysmic star were obtained with B and V filters. Flares were observed, with strong color changes.

KZ Hya time keeping [Observations: 25, 27 April, 18, 19 May 2004]
Three pulses are observed for this SX Phe pulsating star. They are 29 mn late from the 29 yr old GCVS ephemeris.