2020 February 19 Sun
Sorry for the dirts !
Sunspot count: group=0. sunspot=0, R=0
Telescope: Sharpstar AL-80 II, 8 cm f/6.25 APO refractor
Camera : ASI1600MM Pro, not cooled.
Barlow: 2X barlow
focal length : 1000 mm f/12.5
Filters: Baader Solar Film 5.0+ Baader Planetarium G-band continuum.
approximately north is up, east to the left
2020 February 19 Sun
2020 February 19 Sun
- 附加檔案
-
- Taken at 04:39:24 UTC
exposure: 2.3 ms - W-disc-123926.jpg (1.75 MiB) 已瀏覽 4190 次
-
- Taken at 04:39:56 UTC
exposure: 2.5 ms - W-disc-123957.jpg (1.86 MiB) 已瀏覽 4190 次
-
- Taken at 04:40:26 UTC
exposure: 2.7 ms - W-disc-124029.jpg (1.94 MiB) 已瀏覽 4190 次
誰在線上
正在瀏覽這個版面的使用者：沒有註冊會員 和 19 位訪客