2023 March 15 Sun - Solar surface in white-light, with AR13245, AR13246, AR13247, AR13249, AR13250, AR13251, AR13252, AR13253, AR13254, AR13255 and possible AR1325a.
AR13245 appears at (S23W77). A large sunspot with full penumbra and a smaller one are observed. All are embedded in faculae.
AR13246, appears at (N24W61). No sunspot is observed, leaving just patches of faculae.
AR13247, appears at (S22W45). 1 sunspot, embedded in faculae, is observed.
AR13249, appears at (S11W26). 3 sunspots, embedded in faculae, are observed.
AR13250, shows up at (S18W29). About 6 sunspots are observed, embedded in faculae
AR13251, shows up at (S13W05). A sunspot with penumbra is observed, embedded in faculae.
AR13252, shows up at (N13W01). 1 sunspot with penumbra is observed, embedded in faculae.
AR13253, shows up at (S29W36). No sunspot is observed, leaving just patches of faculae.
AR13254, shows up at (S24W35). 4 sunspots are observed, all embedded in faculae.
AR13255, shows up at (S05E32). 2 sunspots are observed, all embedded in faculae.
Meanwhile, a new AR, possibly AR1325a, shows up at (N23W07). 1 sunspot is observed, embedded in faculae.
Sunspot count: group=9, sunspot=18, R=108
Telescope: Baader Triband C9.25 solar telescope, 235 mm f/10 with Meade 0.63X reducer for whole-disc.
Camera : ASI1600MM Pro, cooled to -13.0C
Filters: Baader Solar Film 3.8.
approximately north is up, east to the left.
2023 March 15 Sun - Solar surface in white-light, with AR13245, AR13246, AR13247, AR13249, AR13250, AR13251, AR13252, AR
2023 March 15 Sun - Solar surface in white-light, with AR13245, AR13246, AR13247, AR13249, AR13250, AR13251, AR13252, AR
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Re: 2023 March 15 Sun - Solar surface in white-light, with AR13245, AR13246, AR13247, AR13249, AR13250, AR13251, AR13252
Images of AR13247, AR13249, AR13253 and AR13254
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- wh-AR13247-253-254-140844.jpg (261.77 KiB) 已瀏覽 317 次
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- wh-AR13247-253-254-142758.jpg (234.09 KiB) 已瀏覽 317 次
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- wh-AR13249-141030.jpg (230.85 KiB) 已瀏覽 317 次
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Re: 2023 March 15 Sun - Solar surface in white-light, with AR13245, AR13246, AR13247, AR13249, AR13250, AR13251, AR13252
Images of AR13250 and AR13251
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- wh-AR13250-141008.jpg (234.08 KiB) 已瀏覽 317 次
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Re: 2023 March 15 Sun - Solar surface in white-light, with AR13245, AR13246, AR13247, AR13249, AR13250, AR13251, AR13252
Images of AR13252 and AR13255
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- wh-AR13252-141341.jpg (237.04 KiB) 已瀏覽 317 次
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- wh-AR13255-141128.jpg (245.67 KiB) 已瀏覽 317 次
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- wh-AR13255-141856.jpg (237.64 KiB) 已瀏覽 317 次
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Re: 2023 March 15 Sun - Solar surface in white-light, with AR13245, AR13246, AR13247, AR13249, AR13250, AR13251, AR13252
Images of possible AR1325a
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- wh-AR1325a-141510.jpg (258.7 KiB) 已瀏覽 317 次
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- wh-AR1325a-141949.jpg (234.25 KiB) 已瀏覽 317 次
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