SearcharxivSearch

arXiv subjects

Carlotta Bonoli

Publications and source records attributed to Carlotta Bonoli.

2 recordsLinked to original sources

Autonomous Observations in Antarctica with AMICA

The Antarctic Multiband Infrared Camera (AMICA) is a double channel camera operating in the 2-28 micron infrared domain (KLMNQ bands) that will allow to characterize and exploit the exceptional advantages for Astronomy, expected from Dome C in Antarctica. The development of the camera control system is at its final stage. After the investigation of appropriate solutions against the critical environment, a reliable instrumentation has been developed. It is currently being integrated and tested to ensure the correct execution of automatic operations. Once it will be mounted on the International Robotic Antarctic Infrared Telescope (IRAIT), AMICA and its equipment will contribute to the accomplishment of a fully autonomous observatory.

astro-ph.IM

Self-Consistent Evolution of Ring Galaxies

Ring galaxies are commonly known as objects where a burst of star formation was triggered by a close encounter with an intruder, maybe a satellite galaxy. BVRI CCD observations of five ring galaxies have been performed. Here we present the results of a self-consistent approach to reproduce their observed morphology and spectral energy distribution using updated $N$--body simulations and evolutionary population synthesis models extending from UV to far--IR wavelengths. Some suggestions about the evolutionary properties of these starburst galaxies are then derived.

astro-ph