(Click on image for very large 3391 x 3611 pixel version)
|Exposure Data:||8/28/2007. A 4 frame mosaic, each consisting of
20 sec. exposures at ISO 400.
Acquired in RAW, mosaic assembly, unsharp mask and curves in Photoshop.
|Optical System:||14.5” Ritchey-Chretien @ F/5.85 using a
Celestron .63x focal reducer, Canon EOS 30D,
Paramount ME, unguided.
assembly was ridiculously easy using Photoshop's Photomerge tool.