177 citations · 278 across the 5 of their papers we have counts for
3 papers · 1 filter
The Compact Group of Galaxies HCG 31 is in an early phase of merging
P. Amram, C. Mendes de Oliveira, H. Plana +1
We have obtained high spectral resolution (R = 45900) Fabry-Perot velocity maps of the Hickson Compact Group HCG 31 in order to revisit the important problem of the merger nature o…
L3CCD results in pure photon counting mode
Olivier Daigle, Jean-Luc Gach, Christian Guillaume +3
Theoretically, L3CCDs are perfect photon counting devices promising high quantum efficiency (90%) and sub-electron readout noise (<0.1 e-). We discuss how a back-thinned 5…
Kinematics of tidal tails in interacting galaxies: Tidal Dwarf Galaxies and projection effects
F. Bournaud, P. -A. Duc, P. Amram +2
The kinematics of tidal tails in colliding galaxies has been studied via Fabry-Perot observations of the Halpha emission. With their large field of view and high spatial resolution…