128 citations · 196 across the 4 of their papers we have counts for
6 papers · 1 filter
Simulation of the interstellar scintillation and the extreme scattering events of pulsars
Murad Hamidouche, Jean-Francois Lestrade
The rare and conspicuous flux density variations of some radio sources (extragalactic and pulsars) for periods of weeks to months have been denoted Extreme Scattering Events (ESE's…
Search for Cold Debris Disks around M-dwarfs
J. -F. Lestrade, M. C. Wyatt, F. Bertoldi +2
Debris disks are believed to be related to planetesimals left over around stars after planet formation has ceased. The frequency of debris disks around M-dwarfs which account for 7…
Astrometric accuracy of phase-referenced observations with the VLBA and EVN
N. Pradel, P. Charlot, J. -F. Lestrade
Astrometric accuracy of complex modern VLBI arrays cannot be calculated analytically. We study the astrometric accuracy of phase-referenced VLBI observations for the VLBA, EVN and…
On the dynamics of the ABDoradus system
J. C. Guirado, I. Marti-Vidal, J. M. Marcaide +8
We present an astrometric analysis of the binary systems ABDorA /ABDorC and ABDorBa / ABDorBb. These two systems of well-known late-type stars are gravitationally associated and th…
Future Astrometry with ALMA to characterise extra-solar planet orbits
Jean-Francois Lestrade
The most complete catalogue of nearby stars (Gliese and Jarheiss, 1991) has been used to search for the stars whose photospheric thermal emission can be detected by the future mill…
VLBI imaging of the RS CVn binary star system HR 5110
R. R. Ransom, N. Bartel, M. F. Bietenholz +4
We present VLBI images of the RS CVn binary star HR 5110 (=BH CVn; HD 118216), obtained from observations made at 8.4 GHz on 1994 May 29/30 in support of the NASA/Stanford Gravity…