101 citations · 122 across the 2 of their papers we have counts for
2 papers
astro-ph.SR2019★ 21 cited
High velocity string of knots in the outburst of the Planetary Nebula Hb4
Sophia Derlopa, Stavros Akras, Panos Boumis +1
The bipolar collimated outflows of the Hb4 Planetary Nebula (PN) exhibit an evident decrease in their expansion velocity with respect to the distance from the central star. So far,…
astro-ph.IM2016★ 101 cited
Comparative performance of selected variability detection techniques in photometric time series
K. V. Sokolovsky, P. Gavras, A. Karampelas +20
Photometric measurements are prone to systematic errors presenting a challenge to low-amplitude variability detection. In search for a general-purpose variability detection techniq…