NGC3521

[blinky]

I took this last night before the moon came up, there was a bit of trailing so I redid my WCS alignment afterwards.... Anyway this is 1hr 35mins in 5 min subs with the Orion deep space imager. Still not sure about RGB as this effectivly took all night just for the L! Anyway have a look:)

[ollypenrice]

Good! Sure it takes time but if you in the colour 2x2 it doesn't have to take forever.

Olly

[barkis]

Good result though Craig. That Orion DSI does a fine job.

Ron.