The integration and verification phase of the GREGOR telescope reached an important milestone with the installation of the interim 1 m SolarLite primary mirror...
With the integration of a 1-meter Cesic primary mirror the GREGOR telescope pre-commissioning started. This is the first time, that the entire light path has...
GREGOR is a new open solar telescope with an aperture of 1.5 m. It replaces the former 45-cm Gregory Coudé telescope on the Canary island Tenerife. The optical...
EMIR is a multiobject intermediate resolution (R ≍ 4000) near infrared spectrograph with image capabilities to be mounted on the Gran Telescopio Canarias (GTC)...