NGC2423 = Mel.70 = Cr153 (Open Cluster) :the cluster located to center,
M47 = NGC2422 = Cr152 = Mel.68 (Open Cluster) :the bright cluster located to lower center
[Puppis]
Oct.27 2000, 27hr.55mim.JST (10min. Exposure)
Location: Takayama village, Gunma pref., Japan
Epsilon210c (21cm-reflector, f=628mm, F:3.0), Fuji-film SGA800