NGC2903 Advice Please

[Scott Tilley]

Hi All, took this last night. (well this morning actually) And would be grateful if you have any advice on how I can improve it.

Details:-

Skywatcher 200p with canon 50d

Manually guided with IC 70

3 x 5 minutes

3 x 2.5 minutes

3 x 2 minutes

10 x 40 seconds

10 x 1.25 minutes

10 x darks

5 x flats

Processed in PS curves and levels (guesswork!)

Hoped for more detail than this but am not sure if its my processing skills or if I need to stack more data to start with, either longer subs or more shorter ones?

Thanks in advance.

Scott

[Ibbo!]

More exposure time and subs I'm afraid

this with 6 min subs

http://www.astrosphere.org.uk/planetarium/NGC2903aa.htm

this one was a dedicated ccd with 10 minute subs

NGC 2903 Image Steve Ibbotson

Steve