Real time image

 (ENGLISH)

We proved 3 diiferent color filter of sun images.

The Sun Now,click to view 1024 versionlink to 30 day's animation The Sun Now,click to view 1024 versionlink to 30 day's animation The Sun Now,click to view 1024 versionlink to 30 day's animation

White Light Image

The White Light Image provides us all sorts of information about the Sun’s photosphere, from structure of sunspots, to faculae, as well as supergranulation.

 

Hydrogen - α Image

Above the Photosphere, there is a 2500km thick atmosphere called Chromosphere. Generally speaking, due to extremely high brightness of photosphere, ordinary solar telescopes are impossible to observe this layer. However, making use of Hydrogen-αfilter, behaviour of chromosphere could be observed clearly. Through observing chromosphere, except Sunspots, those vigorous solar activities like Prominence, Coronal Mass Ejection could be shown.

 

Calcium K image

Extreme magnetic activities always happen on solar surface. A Calcium-K filter lens helps us better understand how vigorous the magnetic field in different areas of sun surface and most importantly, areas surrounding sunspots.