Photo Agency - Astronomy - Space - Nature

> Yepun and the Magellanic clouds - Paranal Observatory, Chile

Yepun and the Magellanic clouds - Paranal Observatory, Chile

author: Alex Tudorica/Novapix

reference: o-vlt01-00226

Image Size 300 DPI: 32 * 40 cm

The four 8m telescopes telescopes, named Antu (Sun), Kueyen (Moon), Melipal (Southern Cross), and Yepun (Venus) form a very versatile observatory. They can be used as a single large telescope that adds (incoherently) the light from all four, in order to achieve the light gathering ability of a single 16m telescope. Also, their light can be combined in a coherent manner in order to achieve a resolving power equivalent to the one of a telescope with a diameter as large as the baseline between the units. Of course, all the telescopes can be used individually, which is usually the default mode of operation.

Keywords for this photo:

2014 - ASTRONOMY - AT2 - CHILE - DOME - GALAXY - INTERFEROMETRY - LARGE MAGELLANIC CLOUD - OBSERVATORY - PARANAL - SMALL MAGELLANIC CLOUD - STAR - STARRY SKY - TELESCOPE - VERY LARGE TELESCOPE - VLT - YEPUN -