Deepsky - Pieter Vandevelde

Sh2-224 in Auriga (very faint supernova remnant)

Scope: 10" f/3.8 Newtonian
Mount: Mesu 200 Sitech
Guiding: Lodestar + custom oag
CCD: sbig st8300 @ -25°C ~ -30°C
Filter: Astrodon 5nm h-alpha
Exposure: 23.5 h total (20 min subexposures binned 1x1)
2 panel mosaic

Resolution: 1.17 arcsec/pixel

Imaged during 6 cold nights February / March 2016.
The conditions during the data acquisition were not good with high clouds / poor transparancy, a lot of data had to be ditched. This is an extremely faint object, much thougher than Simeis 147 ...