13 citations · 25 across the 6 of their papers we have counts for
6 papers
Speckle observations of the binary asteroid (22) Kalliope with C2PU/PISCO
E. Aristidi, B. Carry, K. Minker +13
We present new speckle measurements of the position of Linus, the satellite of the asteroid (22) Kalliope, obtained at the 1m C2PU-Epsilon telescope on the Plateau de Calern, Franc…
The solar survey at Pic du Midi: calibrated data and improved images
Laurent Koechlin, Luc Dettwiller, Maurice Audejean +2
At Pic du Midi observatory we carry out a solar survey with images of the photosphere, prominences and corona. This survey, named CLIMSO (CLIchés Multiples du SOleil), is in the fo…
PISCO2: the new speckle camera of the Nice 76-cm refractor
René Gili, Jean-Louis Prieur, Jean-Pierre Rivet +3
We present the new speckle camera PISCO2 made in 2010-2012, for the 76-cm refractor of Côte d'Azur Observatory. It is a focal instrument dedicated to the observation of visual bina…
Fresnel Interferometric Imager: ground-based prototype
Denis Serre, Paul Deba, Laurent Koechlin
The Fresnel Interferometric Imager is a space-based astronomical telescope project yielding milli-arc second angular resolution and high contrast images with loose manufacturing co…
Fresnel interferometric arrays for space-based imaging: testbed results
Denis Serre, Laurent Koechlin, Paul Deba
This paper presents the results of a Fresnel Interferometric Array testbed. This new concept of imager involves diffraction focussing by a thin foil, in which many thousands of pun…
The "PISCO" speckle camera at Pic du Midi Observatory
Jean-Louis Prieur, Laurent Koechlin, Christine André +2
We present a new speckle camera designed and built at Observatoire Midi-Pyrénées. This focal instrument has been used for four years with the 2-meter Bernard Lyot Telescope of Pic…