速望日面!

剛收到Astrocafe太陽專員David來訊,我和Willis分別在將軍澳及火炭架起日珥鏡,與David所在地西灣河總部組成日珥鏡矩陣,發現太陽表面出現兩組大一組小黑子群,太陽活躍起來了?!
急call Steven,LS80T快加入觀測行列.....

急call Steven,LS80T快加入觀測行列.....

willis 寫:Two groups of sunspot & 1 flare.
David 寫:Seeing was super poor but I got some shots! HOT!
willis 寫:Two groups of sunspot & 1 flare.