By Mandy Daniels | 2024-01-18
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![Community photo entitled by Patricio Leon on 01/20/2024 at Santiago, Chile](https://earthsky.org/upl/gravity_forms/6-d184048789a60d766a02a8e43117298b/2024/01/IMG_6891.Ta_.65.jpg)
On 01/20/2024 09:47 am by Patricio Leon| Santiago, Chile
long lived sunspot AR 3545 is about to depart the Sun face at the right limb; AR3559 on the other hand is growing in size and number of dark cores at upper left
Newt 4.5" +solar film, 1/640s ISO100
crop, B/C