IC 434

• Photographer : Hyunwoo Kim

• DATE : 30 Jan 2022

• Place : Cheorwon, (Bortle 4)

• Telescope : SDT80 (FL 384mm/F4.8)

• Tripod & Mount : AZ EQ6 GT

• Guide scope/camera : ZWO mini guide scope / ASI 120mm mini

• Camera : 1600mm pro (-20 deg)

• Filter : Optolong HaRGB

• Exposure : Total 8.45 hours

Optolong Ha filter : 300s x 35 (gain 200)

Optolong R filter : 180s x 26 (gain 135)

Optolong G filter : 180s x 20 (gain 135)

Optolong B filter : 180s x 20 (gain 135)

• Software : Pixinsight