SPRAT (SPectrograph for the Rapid Acquisition of Transients) is a low resolution, high throughput spectrograph. It employs a VPH grating and prism ("grism")...
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InstallationSPRAT
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InstallationSTELLA échelle spectrograph
The SES is a modern white-pupil spectrograph with a moderately high spectral resolution of about 55,000 and a fixed wavelength format of 390 to 870nm. The...
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InstallationSwedish Solar Telescope
The Swedish 1-m Solar Telescope (SST) is the largest solar telescope in Europe and number one in the world when it comes to high spatial resolution. In its...
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InstallationTelescopio Nazionale Galileo
The Telescopio Nazionale Galileo (TNG), is a 3.6m alt-azimuth telescope with a Ritchey-Chretien optical configuration and a flat tertiary mirror feeding two...
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InstallationThe Mercator Telescope
The Mercator Telescope is a 1.2 m semi-robotic telescope located at the Roque de los Muchachos Observatory on La Palma Island (Canary Islands, Spain). It is...
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InstallationWilliam Herschel Telescope
The William Herschel Telescope (WHT) is the largest optical telescope of its kind in Europe, with a primary mirror of diameter 4.2 metres. Its versatile and...
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InstallationWilliam Herschel Telescope Enhanced Area Velocity Explorer