2022 November 20 Sun - solar surface in white-light, with AR13146, AR13147, AR13148, AR13149, AR13150 and possible AR1315a.
AR13146 is located at (N32W51). No sunspot is observed, leaving just some faculae.
AR13147, appears at (S13E26). About 7 sunspots are observed, all embedded in faculae. The leading sunspot has split, and comes with penumbra.
AR13148, appears at (S33E15). At least 6 sunspots , embedded in faculae, are observed.
AR13149 appears at (N21E34). At least 12 sunspots are observed, all embedded in faculae.
AR13150 is located at (N22W59). At least 12 sunspots are observed, all embedded in faculae.
Meanwhile, a new AR, possibly AR1315a, shows up at (N18W37). Some 4 tiny sunspots are observed, all embedded in faculae.
Sunspot count: group=5, sunspot=41, R=91
Telescope: Maxvision APO refractor, ED Triplet
Camera : ASI1600MM Pro, cooled to -7.0C
focal length : 700 mm f/7
Filters: Baader Solar Film 3.8.
approximately north is up, east to the left.
2022 November 20 Sun - solar surface in white-light, with AR13146, AR13147, AR13148, AR13149, AR13150 and possible AR13
2022 November 20 Sun - solar surface in white-light, with AR13146, AR13147, AR13148, AR13149, AR13150 and possible AR13
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Re: 2022 November 20 Sun - solar surface in white-light, with AR13146, AR13147, AR13148, AR13149, AR13150 and possible
Images of AR13147
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Re: 2022 November 20 Sun - solar surface in white-light, with AR13146, AR13147, AR13148, AR13149, AR13150 and possible
Images of AR13148
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Re: 2022 November 20 Sun - solar surface in white-light, with AR13146, AR13147, AR13148, AR13149, AR13150 and possible
Images of AR13149
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Re: 2022 November 20 Sun - solar surface in white-light, with AR13146, AR13147, AR13148, AR13149, AR13150 and possible
Images of AR13150
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- wh-AR13150-100006.jpg (219.98 KiB) 已瀏覽 404 次
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Re: 2022 November 20 Sun - solar surface in white-light, with AR13146, AR13147, AR13148, AR13149, AR13150 and possible
Images of possible AR1315a
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- wh-AR1315a-100029.jpg (247.29 KiB) 已瀏覽 404 次
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