Melotte 15 Dark

Melotte 15 “DARKSIDE Version”
an open cluster at the center of IC 1805 or the Heart Nebula, which is an emitting nebula located about 6500 light-years away in the constellation Cassiopeia.
It’s an H-HOSS version.
Setup:
TS ONTC 200/800 on Ioptron CEM70
ZWO ASI294mm Pro
Antlia 3.5nm filters
Asiair pro
Processing: Pix and Photoshop

Autore: Christophe Vergnes (sito)