Monday, 3 October 2011

Comet C2009 P1 (Garradd) - 27.9.11


This was taken when it was getting close to the western horizon with the M25C and William 98. It was guided with the H9C but with an exposure of 23 x 45sec hardly needed it. The sky was cloudless but with the ever attendant haze. I always use an IDAS LPS filter so can get away with some of the light pollution that comes with it.
The comet wasn't moving quickly against the background so I didn't have to do any special processing.

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