河原義則 Yoshinori Kawahara (250mm Cassegrain, Digital still camera NEC PICONA) |
2001/08/25 18:20:14(UT) I=230.7 III= 24.6 De=-28.7 E.Dia=17.94" Ring Long dia 40.89" Ring short dia 19.66" 250mm Cassegrain NEC PICONA 1/7秒 f=/32 TeleVue barlow 3x 1deg prism 10 frames composite yoshinori kawahara 雲の合間での撮影 seeing: 3/10 ≪愛知県海部郡弥富町 河原義則≫