2020 June 19 Sun in Calcium-K
Sunspot count: group=0. sunspot=0, R=0
Telescope: Sharpstar AL-80 II, 8 cm f/6.25 APO refractor
Camera : ASI174MM
focal length : 500 mm f/6.25
Filter: Lunt Ca-K Module B1200
approximately south is up, east to the left
2020 June 19 Sun in Calcium-K
2020 June 19 Sun in Calcium-K
- 附加檔案
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- Taken at 08:03:55 UTC
exposure: 3.0 ms - Ca-K-160356.png (413.98 KiB) 已瀏覽 150 次
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- Taken at 08:04:51 UTC
exposure: 3.0 ms - Ca-K-160452.png (413.19 KiB) 已瀏覽 150 次
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- Taken at 08:10:04 UTC
exposure: 3.0 ms - Ca-K-161006.png (412.61 KiB) 已瀏覽 150 次
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- Taken at 08:11:13 UTC
exposure: 3.1 ms - Ca-K-161113.png (396.08 KiB) 已瀏覽 150 次
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- Ca-K_154933.png (175.49 KiB) 已瀏覽 150 次
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- Ca-K_155907.png (147.47 KiB) 已瀏覽 150 次
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