The Eagle Nebula (M16)

First decent shot with the new astrograph RS-220 (Richard-Slafogt system with a field flattener, f'=518mm, D=220mm, design by V.Terebizh, construction by G.Borisov). A base for a bicolor, or SHO palette. OIII is still being captured, sulfur is done, but there's almost none of it there. I've gathered 50 frames for oxygen, but it's coming out noisy; I'll add more. Hydrogen was captured from July 3-6, 2022. Sarov, balcony astrophotography.