Siderostat lab

Siderostat is a special solar telescope whit a primary mirror an and an objective that focuses the light of the sun on the focal plane . On the focal plane we can put a spectrograph to take spectrum of the sun.
If we remove the spectrograph, with the help of the Barlo lens we can take high resolution images of the sun.The spectrograph we use in this siderostat has a very high resolution so that the first solar limp spectral atlas has been produced at 2014 .
To access the atlas and corresponding  paper of this atlas see following links