Another cluster shot - this time of M47. It's a great cluster in a nice, rich part of the sky. With shots like these, I can see the need for a field flattener. Anyway, click on the image for the full size view.
- Imaging Scope: Astrotelescopes 80mm ED Refractor
- Imaging Camera: Nikon D7000
- Guiding Scope: William Optics 66mm Petzval Refractor
- Guiding Camera: Meade DSI-C
- Mount: Celestron CGEM
- Exposures: 3 * 5 minute lights
- ISO 400
- Aligned and Stacked in Deep Sky Stacker
- Post-Processing in GIMP (contrast, saturation and unsharp mask)
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