M20
The
Trifid Nebula
M20
- The Trifid Nebula in Sagittarius
by
Bob and Janice Fera
Parallax
Instruments 12.5" f/9 Ritchey Chretien
Hypered
Kodak Royal Gold 200 film
Three
75-minute exposures combined in Picture Window and enhanced in
Photoshop
Taken
August 9-10, 2002 from Mt. Pinos, CA