REA/Brasil Astrophoto

Author:Marco Antonio De Bellis
Object: M16 in Serpens
Focal length: 1260 mm @ f/6.3 (Celestron 8 with focal reducer)
Exposure time: 5 min R; 5 min G; 10 min B
Star up: March 6, 2000 06:41h U.T.
Site: São Conrado, Rio de Janeiro - Brazil
Camera: SBIG ST-7 with CFW-8 (from Planetário da Cidade do Rio de Janeiro)
Resolution: 9µ per pixel