IN PROFUNDIS CASSIOPEIA - 24 panels mosaic - hybrid palette

Full resolution : https://www.astrobin.com/full/wsrzps/0

27066x8821 pixels = 228 megapixels

26°18m x 8°34m = FOV

Ha 143 x 20m = 47h40m

OIII 39 x 20m = 13h

SII 55 x 20m = 18h20

Red 24 x 5m = 2h

Green 24 x 5m = 2h

Blue 23 x 5m = 1h55m

Red 439 x 3m = 21h57m

Green 432 x 3m = 21h36m

Blue 418 x 3m = 20h54m

Ha 35 x 10m = 5h50m

Total exposure = 155h12m

Captured from my backyard in 2015, 2019 and 2020 with Takahashi FSQ106 modified @f/5

The entire capture process was done with SkySurveyor with full frame autoguiding and autofocus

COPYRIGHT: David Lindemann