After being up all night as there was no cloud or Moon. This is one result.
A widefield of the Lagoon and Trifid nebula.
Larger pic 1.6mb
http://users.bigpond.net.au/avandonk/Lag_Trif.jpg
Details Canon 5DH,300mm@F2.8,16X120s, ISO 800, LPR filter,Raw to 16b Tiff, stacked with Registar, Vignetremover and levels and curves in PS.
Bert