James Champagne
Image taken:
Feb. 3, 2009
Location:
Ramah, Louisiana, USA
Details:
I imaged Comet Lulin on Tuesday morning but only managed to get 7 subs at 4 min. each before heavy fog rolled in. I measured the ion tail to be 2 degrees long in my image. Canon EF 200mm f/2.8L II Camera Lens at f/2.8, Focus with homemade Bahtinov Mask, Piggybacked on Celestron C8 Fork Mount, Canon XTi, 7 X 240 sec. exposures, ISO 800, Median and average stack on comet nucleus.
 
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