[John Hothersall]

SPX350 F4.53, ATK-16HR, Astrodon Ha/SII-5nm OIII-3nm.

This nebula has a large brightness range right down to the black dust blob left of centre. The S2 filter seems to give the best definition away from the Swan shape with Ha giving detail to the Swan shape itself with O3 providing the colour. Used MartinPugh's excellent image as a guide but colour came quite easily with this bright object. It is 5-6,000lyrs away similar distance to the Eagle nebula.

S2-18x10m
Ha-12x5m
O3-12x10m
RGB-10x2m each.

Image1-Hubblepalette.
Image2-S2 RGB for stars.

Images at full resolution.

Thanks, John.