Well i have only had one go at processing this so far - this is my first attempt at processing this amount of data and trying to get a result that looks pleasing to me anyway. taken with the 20D modded canonand my 135mm L lens at f3.5 iso 800, guided with 1ponders toucam and framed to get the cross and as much of the coal sack as i could. 3 hours and 20 minutes worth of dark skies - well worth the trip.
ok stacked in Deep sky stacker and processed with PixInsight1.5
photoshop used to make is small for web