Open Cluster NGC 3293 in Carina
Taken over 2 nights on 26th and 27th January.
Image Data: 6 x 8 min Ha (5nm Astrodon), 12 x 6 min Lum, 10 x 6 min each RGB (Bin 1x1)
Camera: SBIG ST2000XM with CFW8A
Mount: Paramount MX
Scope: TakahashiFSQ106 at F5
Guiding: Starshoot Autoguider with Stellarvue F60mm M2
Processing: Image Processed with CCDStack 2, Photoshop CS 5.5.
Location: Inner suburbs of Melbourne Australia
Date: Taken on 26th and 27th January 2012 2011
Link to larger image
here
Tough target to blend cluster, Lum and Ha I think i managed to do a much better job than Rosette to avoid black rings on this one. Comments and advice welcomed.