IC 1805

• Photographer : Capt. Kang

• DATE :23th Oct 2020

• Place : Ganghwado(Bortle 5)

• Telescope : Rasa 8 (FL 400mm/F2)

• Tripod & Mount : EQ6-r

• Guide scope/camera : EVOGUIDER with 290mm mini

• Camera : 294mm pro (-20 deg)

• Filter : Baader Highspeed SHO sets

• Exposure : Total : 6.3 hours

Baader F2 highspeed Ha filter : 100s x 73s (gain 150)

Baader F2 highspeed S2 filter : 100s x 65s (gain 120)

Baader F2 highspeed O3 filter : 100s x 80s (gain 120)

• Software : Pixinsight