Solar Imaging Session - October 21, 2026

The sky this afternoon is clear and seeing condition is good. AR4551 Region is about to exit the SW limb while AR4560 and AR4557 Regions continue to gradually grow in structure. In Ha wavelength, both AR4560 and AR4557 Regions have moderate flaring activity inside their core. A nice large faint Ejection Prominence can also be seen in the SW limb.