NGC 4565

• Photographer : Kyunghoon Lim

• DATE : 8th March 2022

• Place : Gangwondo(Bortle 5)

• Telescope : GSO RC 8

• Reducer : AP CCDT 67

• Tripod & Mount : AZ EQ6

• Guide scope/camera : 60, 200mm / QHY 5l m ii

• Camera : Touptek 26000 KPA (-20 deg)

• Filter : Optolong UV / IR cut

• Exposure : Total 5h 30m

RGB : 180s x 110

• Software : Pixinsight, Photohsop