Altazimuth

TITLE=Beijing-Ancient observatory-ALTAZIMUTH
PHOTOGRAPHER=Ethan Tang
COPYRIGHT=TANGDION PHOTOS
LOCATION=Jianguo Gate, Beijing
DATE=June 13, 2007
Camera=FUJIFILM FinePix S5600:1/50s f/3.2 ISO200
BEIJING, China(BdS)--The Altazimuth, made in 1673, was made to estimate the azimuth of celestial bodies.