194 citations · 1.4k across the 45 of their papers we have counts for
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Preliminary results for the triple system AV CMi
A. Liakos, P. Niarchos
New CCD photometric observations in V, R and I filters of the eclipsing binary AV CMi have been obtained. The complete light curves are analyzed with the Wilson-Devinney code and n…
The contact system V566 Ophiuchi revisited
A. Liakos, S. Varrias, P. Niarchos
New CCD photometric observations of the eclipsing binary V566 Oph have been obtained. The light curves are analyzed with the Wilson-Devinney code and new geometric and photometric…
Variability and stability in blazar jets on time scales of years: Optical polarization monitoring of OJ287 in 2005-2009
C. Villforth, K. Nilsson, J. Heidt +45
(Abridged) OJ287 is a BL Lac object that has shown double-peaked bursts at regular intervals of ~12 yr during the last ~40 yr. We analyse optical photopolarimetric monitoring data…
Photometric Study and Search for Pulsations in RZ Dra and EG Cep
R. Pazhouhesh, A. Liakos, P. Niarchos
This paper presents CCD observations of the Algol-type eclipsing binaries RZ Dra and EG Cep. The light curves have been analyzed with the PHOEBE software and Wilson-Devinney code (…
DD Mon and XY UMa: CCD Photometry and modelling of two close binary systems with solar-type components
K. Gazeas, A. Liakos, P. Niarchos
We present our ground-based CCD observations of the close binary systems DD Mon and XY UMa in B, V, R and I bands. The light curves are analyzed using the Wilson-Devinney code (W-D…
The Algol type eclipsing binary X Tri: BVRI modelling and O-C diagram analysis
A. Liakos, P. Zasche, P. Niarchos
CCD photometric observations of the Algol-type eclipsing binary X Tri have been obtained. The light curves are analyzed with the Wilson-Devinney (WD) code and new geometric and pho…