[Martin Pugh]

Hello everyone

Well, this was an interesting result. While I followed the typical NB
colour mapping of SII, HA, OIII, the outcome was quite unusual and a
challenge to process.

I would appreciate your thoughts and comments on this image, as my searches on the internet do not yield any NB images of this cometary globule.

27 hours exposure (OIII and SII, 8 each, and HA 11 hours)

thanks for looking.

http://www.martinpughastrophotography.id.a u/images/DarkTower.jpg

cheers and clear skies

Martin