2013 Aug 26 Sun - eruptive prominence on SW limb

發表於 2013-9-1 09:53:02 | 顯示全部樓層 |閱讀模式

Telescope: AP Starfire EDT 155 mm f/9.
stopped to 50 mm for disc images, with 4X telecentric lens (f/36) for closeups
filter: Solar Spectrum SO1.5/0.3A with CERF prefilter
Camera: Imperx 4M15
North is up, and east to the left

PTS

回復

舉報

返回列表發新帖

Archiver|手機版|小黑屋|香港天文學會

GMT+8, 2024-4-19 14:35 , Processed in 0.013493 second(s), 19 queries .

賬號		自動登錄	找回密碼
密碼			申請討論區帳戶