Location of Photo:
Linn Co., Kansas, USA
Date/Time of photo:
Oct. 29, 2006; 7:15 - 7:30 pm CST
This is a 15 minute exposure with a 135mm lens @ f/5.6 on a Mamiya back with Kodak E200 pushed to ISO 3200. Image was then scanned, coverted to B&W and filtered for maximum visibility of the 8 degree tail, and sharpened once.
The ion tail of Comet SWAN (C/2006 M4).