EGB-10 with it's O-III shell

by pmneo

Equipment: Sky-Watcher Esprit 100ED, ZWO ASI2600MM Pro

Integration: 77h 56m

I recognized a very fuzy O-III structure in SIMG’s sky survey which made me curious: 📷 image.png It took a while to find a name, and finally it turned out to be named EGB 10. So here is my verison of this rare target.