Star Trails with Telescope and Observer.
Unguided photo taken with a Hasselblad 500C/M camera mounted on a tripod with a Carl Zeiss Distagon 40mm f/4 C T* lens at f/5.6 using Fuji Provia 400F film with an exposure of 3 Hours starting at 10:09 PM on May 16, 2004 in Ellenville, NY.Photo taken while I was observing and photographing Comet NEAT C/2001 Q4 south of Ellenville in New York's Catskill Mountains. The red light is from the red LED flashlight I was using to take notes and to read my charts.