Cleaned up version › Forums › Variable Stars › Nova Cas 2021 › Cleaned up version 22 March 2021 at 2:32 pm #583993 Terry McKnightParticipant Here is my cleaned up version. I had to shoot it in Ha with my ASI183MM with the WO ZS103. Processed with PixInsight and Photoshop. 7 x 360 second subs and then it clouded over!
