4 papers · 1 filter
The near-IR luminosity-metallicity relationship for dwarf irregular galaxies
Ivo Saviane, R. Riegerbauer, E. V. Held +6
We briefly describe our on-going investigation of the near-IR luminosity-metallicity relationship for dwarf irregular galaxies in nearby groups of galaxies. The motivations of the…
High resolution images at 11 and 20 microns of the Active Galactic Nucleus in NGC 1068
D. Alloin, E. Pantin, P. O. Lagage
We present diffraction-limited IR images at 11.2 and 20.5 microns of the central 6''x6'' region in NGC 1068, collected with the CAMIRAS instrument mounted at the f/36 IR focus of t…
Adaptive Optics Images at 3.5 and 4.8 microns of the Core Arcsec of NGC1068, More Evidence for a Dusty/Molecular Torus
O. Marco, D. Alloin
This paper presents unique adaptive optics images at 3.5 and 4.8 microns of the central arcsec in the AGN of NGC1068. They enlight the presence of hot to warm dust close to the cen…
Near-IR Images of the Torus and Micro-Spiral Structure in NGC 1068 using Adaptive Optics
D. Rouan, F. Rigaut, D. Alloin +5
We present diffraction-limited near-IR images in J, H and K of the nucleus of NGC 1068, obtained with the Adaptive Optics system {Pueo} at CFHT. The achieved resolution (0.12") rev…