4 papers · 1 filter
Mid-IR observations of NGC 1068 with VLT/VISIR
A. Poncelet, C. Doucet, G. Perrin +2
We present a speckle analysis of the active galactic nucleus (AGN) inside the archetype Seyfert type 2 galaxy NGC 1068. This study is based on 12.8 microns images obtained with 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…
Photons and Particle Production in Cassiopeia A: Predictions from Nonlinear Diffusive Shock Acceleration
Donald C. Ellison, Philippe Goret, Matthew G. Baring +2
We calculate particle spectra and continuum photon emission from the Cassiopeia A supernova remnant (SNR). The particle spectra, ion and electron, result from diffusive shock accel…
10 microns imaging and HI observations of the Blue Compact Dwarf Galaxy He 2-10
M. Sauvage, T. X. Thuan, P. O. Lagage
We have observed the Blue Compact Dwarf (BCD) galaxy He 2-10 in the 10 microns mid-infrared (MIR) atmospheric window using broad-band filters centered at lambda=10.1 microns and la…