Solar Imaging Session - July 16, 2026

The sky this morning is clear and seeing condition is good. AR4482 Region is near the western limb already and probably will exit tomorrow. AR4489 Region is steady in size so far while a new AR4490 Region is growing north of AR4489 Region. There is also another new possible small AR4491 Region emerging from the SE limb as well. In Ha, all groups are quiet so far and there are 2 beautiful twisting long dark filament on the Sun's disk .