Daily Sunspots groups
Catania Solar Observatory
Rate this
84 Hits
Description
All daily drawings of the sunspot groups and USSPS produced by INAF - Catania Astrophysical Observatory from 2009 up today are available in this page. The drawings of sunspot groups and pores are maken by a Cooke refractor (150mm/2230 mm) on a 24.5 cm diameter projected image of the Sun.
Visit Resource
Opens in a new window
Ratings & Reviews
Share Your Opinion
No reviews yet. Be the first!