M57 - Ring Nebula



m57_wide








LRGB : 1m:2,5m:2,5m:2,5m -L binned 1x1, RGB binned 2x2 - Tot.exp. : sum of single 5s images - Aug. 17, 2003
 Processed with IRIS

Skywatcher Newtonian 25 cm F4.8 @ prime focus - EQ6 Mount - Unguided
CCD : Audine (KAF401E) ; C= -3°





M57 - Reprocessed Image

M57



Reprocessed with IRIS : Drizzle (2x), Richardson Lucy









Text and Pictures : MarcoPaolilli
Last updated : 17/01/2004