Stacked with AutoStakkkert!4
Wavelet adjustment with Registax 6
Enhancement, mosaic and false color with Photoshop 2020

The active region AR3545 first emerged on January 9, 2024. Despite not showing much growth as it turned towards the Earth, the size of the main sunspot remains an eye-catching 3-Earth diameters. On a rare second clear day in a row, the brief moment of good seeing with newly improved equipment had made it possible to capture a clear view of the active region with the huge sunspot.