Two different works. The first with more subs, but some drift were present. Beautiful was the hourglass. The second with less subs and more redish, but the hourglass is vanished
First:
GSO 305 mm - barlow 1.5x - Canon Rebel XT - 18 m 30 s - 37 frames
http://i1063.photobucket.com/albums/...O/ps_m8_1k.jpg
Second:
GSO 305 mm - barlow 1.5x - Canon Rebel XT - 9 m 30 s - 19 frames
middle scale
http://i1063.photobucket.com/albums/...8_1k_repro.jpg
large scale
http://i1063.photobucket.com/albums/...8_2k_repro.jpg