Deepsky - Pieter Vandevelde

IC1318a, LBN239, 241, 243, IC1311 in Cygnus

Scope: 10" f/3.8 Newtonian
Mount: Mesu 200 Sitech
Guiding: Lodestar + custom oag
CMOS: ASI1600MM-Cool @ -20°C
Filter: Astrodon 5nm h-alpha
Exposure: 20 hrs total (5 min subexposures binned 1x1); Unity Gain setting; 4 panel mosaic

Resolution: 0.82 arcsec/pixel

Imaged: June 2017 (7 sessions)