Spectrum poster of the Sun obtained with SDI

by Janos Bartus on 2017-03-16

Thumbnail for the PEPSI SDI poster.

The poster shows the optical spectrum of the Sun obtained with the Potsdam Echelle Polarimetric and Spectroscopic Instrument (PEPSI) of the Large Binocular Telescope (LBT) recorded just like the Sun-as-a-star.