2020 June 29 Sun -
It seems the active region on the SW limb is not recognized, and no AR number is assigned.
It is right on the solar limb and no sunspot is visible.
Sunspot count: group=0. sunspot=0, R=0
Telescope: Celestron C5, 127mm f/10 Schmidt-Cassegrain
Camera : ASI1600MM Pro, not cooled.
focal length : 1250 mm f/10
Filters: Baader Solar Film 5.0+ Baader Planetarium G-band continuum.
approximately north is up, east to the left
2020 June 29 Sun -
2020 June 29 Sun -
- 附加檔案
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- Taken at 03:00:04 UTC
exposure: 3.5 ms - white-disc-110014.jpg (1.41 MiB) 已瀏覽 147 次
- Taken at 03:00:04 UTC
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- Taken at 03:01:27 UTC
exposure: 2.3 ms - white-disc-110136.jpg (1.65 MiB) 已瀏覽 147 次
- Taken at 03:01:27 UTC
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- Taken at 03:02:41 UTC
exposure: 2.2 ms - white-disc-110245.jpg (1.48 MiB) 已瀏覽 147 次
- Taken at 03:02:41 UTC
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- AR12766-110321.png (117.17 KiB) 已瀏覽 147 次
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- AR12766-110324.png (365 KiB) 已瀏覽 147 次
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- AR12766-110333.png (365.27 KiB) 已瀏覽 147 次
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- AR12766-110336.png (342.11 KiB) 已瀏覽 147 次
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