Thanks all. Also thanks for that science info Bert.
I found RCW 103 by chance with my unmodded 300D, it appared reasonably bright on DSS survey images, so I went for it with the 300D. Of course the modded 350D is much better for H alpha emitters liek this nebula.
Ive not seen many other amateur images of it. I imagine it would be a challenge to see visually.
Scott
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