111 citations · 1.1k across the 53 of their papers we have counts for
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Extremely violent optical microvariability in blazars: fact or fiction?
Sergio A. Cellone, Gustavo E. Romero, Anabella T. Araudo
Variability amplitudes larger than 1 magnitude over time-scales of a few tens of minutes have recently been reported in the optical light-curves of several blazars. In order to ind…
Multifrequency variability of the blazar AO 0235+164. The WEBT campaign in 2004-2005 and long-term SED analysis
C. M. Raiteri, M. Villata, M. Kadler +3
A huge multiwavelength campaign targeting the blazar AO 0235+164 was organized by the Whole Earth Blazar Telescope (WEBT) in 2003-2005 to study the variability properties of the so…
The low-luminosity galaxy population in the NGC 5044 Group (Conference proceeding)
Sergio A. Cellone, Alberto Buzzoni
Detailed surface photometry for 79 (mostly dwarf) galaxies in the NGC 5044 Group area is analysed, revealing the existence of different morphologies among objects originally classi…