NGC 281, The Pacman nebula

Constellation: Cassiopeia

NGC 281, the Pacman nebula (or Sh2-184) is a bright emission nebula and part of an H-II region in the constellation of Cassiopeia. It is also associated with open cluster IC 1590. It is about 9’200 Ly away from Earth. Link to interactive sky chart

Telescope & Mount:

656 14″ Corrected Newtonian on a ASA DDM100 mount.

Imaging:

Camera: PlayerOne Zeus Mono (bin 1×1)

Data:
Nebula:
Ha: 80x300s
O3: 111x300s
S2: 138x300s

Stars:
Red: 591x120s
Green: 60x120s
Blue: 60x120s

Total integration time: 33h 23′