Danish 1.54-m Telescope
The Danish telescope was built by Grubb-Parsons, and has been in use at La Silla since 1979. It is equipped with the Danish Faint Object Spectrograph and Camera (DFOSC) spectrograph/camera that is similar in concept and in layout to ESO's EFOSC2 attached to the 3.6-metre telescope.
The telescope has been a real workhorse, and allowed astronomers to make several first. In 2005, thanks to the 1.54-m Danish telescope astronomers showed that short, intense bursts of gamma-ray emission most likely originate from the violent collision of two merging neutron stars, ending a long debate. While in 2006, astronomers using a network of telescopes scattered across the globe, including the Danish telescope, discovered an exoplanet only about 5 times as massive as the Earth, and circling its parent star in about 10 years. It was the smallest at the time and the first rocky exoplanet discovered.
Credit:
ESO/C.Madsen
About the Image
| Id: | esopia00052teles |
| Type: | Photographic |
| Release date: | 3 December 2009, 23:21 |
| Size: | 2459 x 3000 px |
About the Object
| Name: | Danish 1.54-mTelescope |
| Type: | • Unspecified : Technology : Observatory : Telescope |
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