SEST telescope. Dish of the Swedish-ESO Sub- millimetre Telescope (SEST) at the European Southern Observatory (ESO) site at La Silla,Chile. The 15-metre diameter dish of this radio telescope is used for observations at frequencies of 70-365 gigahertz,corresponding to wavelengths of 0.8 to 42 millimetres. The parabolic surface of the dish is used to reflect & focus incoming electromagnetic radiation onto the receiving antenna above its centre | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Parker, David |
Bildgröße: | 3770 px × 4632 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |