搜索
查看: 590|回復: 0

2015 September 13 Sun - AR12418

 關閉 [複製鏈接]
發表於 2015-9-18 11:12:44 | 顯示全部樓層 |閱讀模式
AR12418 starts to appear on the SE limb as a highly elongated spot and , with a closely associated prominence.
Some minor jet-like surges are seen.

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.
disc-20150913124904904.jpg
prom-20150913124854178.jpg
AR12418-20150913131552531.jpg
AR12418-20150913131606700.jpg
AR12418-20150913131623477.jpg
AR12418-20150913131709933.jpg
AR12418-20150913131722637.jpg
AR12418-20150913133905966.jpg
AR12418-20150913140042901.jpg
AR12418-20150913140044607.jpg
AR12418-20150913140046102.jpg
AR12418-20150913140049425.jpg
AR12418-20150913140133053.jpg
AR12418-20150913140150460.jpg
AR12418-20150913140355534.jpg
AR12418-20150913140559771.jpg
AR12418-20150913140602707.jpg
AR12418-20150913140643825.jpg
AR12418-20150913140722985.jpg
AR12418-20150913140758672.jpg
AR12418-20150913140804889.jpg
AR12418-20150913142628980.jpg
AR12418-20150913142827140.jpg
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, 2019-9-20 12:07 , Processed in 0.049643 second(s), 12 queries , Redis On.

Powered by Discuz! X3.4

© 2001-2013 Design S!|平潭

快速回復 返回頂部 返回列表