Nebula

안타레스,  구상성단 ( Antares, M4 cluster)

[2018.02.12. 벗고개]

Lens : Sigma 50mm
Camera : QSI 583WSG
Mount : EM-11
Exposure Info : Ha 500sec x 5, RGB 300sec x 3
Image processed by MaxIm DL & Photoshop CS5