Deepsky - Pieter Vandevelde

The Soap bubble nebula PN G75.5+1.7 in Cygnus

Scope: 10" f/3.8 Newtonian
Mount: Mesu 200 Sitech
Guiding: Lodestar + custom oag
CCD: sbig st8300 @ -14°C
Filter: Astrodon 5nm h-alpha
Exposure: 8.5 hours total (30 min subexposures)

Resolution: 1.17 arcsec/pixel

August 7th & 13th 2015
Imaged during 2015 astro holiday from S-France