Order by: Trending (past 30 days)Date ← Go back quiet sun On 11/22/2025 09:46 am by Patricio Leon | Santiago, Chile Share Twitter Facebook Reddit LinkedIn Email AR 4288 and the pair AR4290/91 are the main features present in the solar face, low activity; nice seeing, fine detail resolved Newt 4.5" + solar film, 1/640s ISO100 crop, B/C
