By Cecille Kennedy | 2024-02-19
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On 02/19/2024 10:36 am by Patricio Leon| Santiago, Chile
big sunspot AR3590 has rotated enough to allow a very clear view of it; due to the present 7° north inclination of the Sun as seen from Earth, it will follow a concave path across the solar face
Newt 4.5"+ solar film, 1/640s ISO100
crop, B/C