Hi Guys
Well, I think this the most tragic pic Ive posted
, its woefull, but given the size and wasted time trying to image it, I just had to share it and put it in the "done that" folder.
I can only find on the web just one other pic by an amature, and on a 300D
, a ballsy effort by an aussie
Scott Adler 
.
This planetary neb is just 25 arcsecs in diameter and the hardest ive tried to image by far. The Ha was not bad brightness wise, but the SII/OII, despite 20min exposures was practically non-existant.
Anyway, 5hrs each of Ha,SII,OIII in that order (reverse Hubble) mapped as LRGB, Ha 10 min subs and SII,OIII 20min subs .
Absolutely croped to hell, upsized 4 times, deconed and sharpened within an inch of its life
.
Colour is totaly random and subjective, given Hubble was the only reference and of course unmatchable.