data are usually compensated for residual wavefront aberrations by use of the MOMFBD image reconstruction method.

The SST superseded the SVST - the Swedish Vacuum Solar Telescope - which was 47,5 cm in diameter.

Instruments

CHROMIS

The CHROMospheric Imaging Spectrometer (CHROMIS) was installed in 2016. It is similar to CRISP (but so far without polarimetry) and designed for use at wavelengths in the range 380-500 nm. In particular, CHROMIS is optimized

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