NGC 3718

• Photographer : Kyunghoon Lim

• DATE : 3rd~4th April 2022

• Place : Gangwondo(Bortle 5)

• Telescope : GSO RC 8

• Reducer : AP CCDT 67

• Tripod & Mount : AZ EQ6

• Guide scope/camera : 60, 240mm / Qhy 5l m ii

• Camera : Touptek 26000 KMA (-10 deg)

• Filter : Optolong LRGB, UV/IR cut

• Exposure : Total 9h 10m

L : 120s x 60 (2h)

RGB : 120s x 215 (7h 10m)

• Software : Pixinsight, Photohsop