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Photographer:

James Champagne

Location of Photo:

Ramah, Louisiana

Date/Time of photo:

February 3, 2009

Equipment:

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 stack on comet nucleus

Description:

I measured Comet Lulin's ion tail to be 2 degrees long in my photo.

Website:

http://www.flickr.com/photos/23148441@N03/sets/72157603787621660/

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