搜索
查看: 480|回復: 0

2014 Jan 1 Sun - Huge prominence

 關閉 [複製鏈接]
發表於 2014-2-16 21:41:55 | 顯示全部樓層 |閱讀模式
The new year has a good start by showing a huge prominence on its SE lim.

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
prom-disc-512.gif
prom-SE-300-1047-1118.gif
prom-SE-300-1118-1202.gif
您需要登錄後才可以回帖 登錄 | 申請討論區帳戶

本版積分規則

手機版|Archiver|香港天文學會

GMT+8, 2017-8-17 11:50 , Processed in 0.377445 second(s), 22 queries , WinCache On.

Powered by Discuz! X3.3

© 2001-2013 Design S!|平潭

快速回復 返回頂部 返回列表