96 citations · 451 across the 20 of their papers we have counts for
7 papers · 1 filter
Site testing study based on weather balloons measurements
E. Aristidi, A. Agabi, M. Azouit +8
We present wind and temperature profiles at Dome C measured by balloon born sonds during the polar summer. Data from 197 flights have been processed for 4 campaigns between 2000 an…
Imaging binary stars by the cross-correlation technique
Eric Aristidi, Marcel Carbillet, Jean-Félix Lyon +1
We present in this paper a technique for imaging binary stars from speckle data. This technique is based upon the computation of the cross-correlation between the speckle frames an…
Dome C site testing: long term statistics of integrated optical turbulence parameters at ground level
Eric Aristidi, AstroConcordia team
We present long term site testing statistics obtained at Dome C, Antarctica with various experiments deployed within the Astroconcordia programme since 2003. We give values of inte…
Monitoring the optical turbulence in the surface layer at Dome C, Antarctica, with sonic anemometers
Eric Aristidi, Jean Vernin, Eric Fossat +11
The optical turbulence above Dome C in winter is mainly concentrated in the first tens of meters above the ground. Properties of this so-called surface layer (SL) were investigated…
A new generalized differential image motion monitor
Eric Aristidi, Yan Fantei-Caujolle, Aziz Ziad +3
We present first results of a new instrument, the Generalized Differential Image Motion Monitor (GDIMM), aiming at monitoring parameters of the optical turbulence (seeing, isoplana…
Turbulence monitoring at the Plateau de Calern with the GDIMM instrument
Eric Aristidi, Yan Fantei-Caujolle, Julien Chabé +3
We present some statistics of turbulence monitoring at the Plateau de Calern (France), with the Generalised Differential Image Motion Monitor (GDIMM). This instrument allows to mea…