2021 March 20 Sun - solar surface in white-light, with AR12808, and AR12810
AR12808, located at (N19W63), is close to the NW limb today. No sunspot is visible. A complex patch of faculae is all that remains.
AR12810 is today located at (N18E23). 3 sunspots are visible, so are patches of faculae.
sunspot count: group=1, sunspot=3, R=13
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
approximately north is up, east to the left
2021 March 20 Sun - solar surface in white-light, with AR12808, and AR12810
2021 March 20 Sun - solar surface in white-light, with AR12808, and AR12810
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Re: 2021 March 20 Sun - solar surface in white-light, with AR12808, and AR12810
Images of AR12810
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- wh-AR12810-103558.png (132.57 KiB) 已瀏覽 59 次
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- wh-AR12810-103618.png (126.11 KiB) 已瀏覽 59 次
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- wh-AR12810-103827.png (252.85 KiB) 已瀏覽 59 次
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