Radiotelescope Bleien (RSG)
Two historic radio telescopes in Bleien (Aargau) about 50 km south of Zurich are used for observations of dynamic solar radio flare, radio-monitoring and testing of high frequency components. A third instrument is observing external pageextra-galactic radiocall_made transients with a horn-antenna and a modern FFT-spectrometer. The location is a very remote area with low radio interference. The location with its instruments got a protection zone of about 1.5 km. The observatory supplies real time data of several external pageenvironmentalcall_made sensor here.
After more than 30 years in 2015 the solar radio burst observations were switched off and instruments were changed for observing cosmological signals at red-shifted hydrogen 21 cm line between 980 MHz and ~1300 MHz.
Photo: C. Monstein ETH Zurich. Real time data of the external page7m dishcall_made can be accessed here.
Photo: C. Monstein ETH Zurich. Real time data of the external page5m dishcall_made can be accessed here.