2022 September 25 Sun - solar surface in H-alpha, with AR13102, AR13105, AR13106, AR13107, AR13108, AR13109, AR13110 and possible AR1311a.
AR13102 is located at (S26W80). The sunspots are not visible, but plages and filaments are. Plasma jets from this AR go off-disc, producing prominence jets.
AR13105 is located at (S17E07). Most of the sunspots are observed, embedded in plages. Flares are all over the plages. Ellerman bombs are observed at the following end. Arch filaments connecting magnetic centers are observed.
AR13106 is located at (S12W05). No sunspot is observed, leaving just some plages and filaments.
AR13107 is located at (S25E25). Most of the sunspots are observed, embedded in plages. The leading sunspot come with penumbral fibrils and split umbra. Flares are observed .
AR13108 is located at (S12W25). The leading sunspot comes with penumbral fibrils. Flares are observed. Arch filaments connecting magnetic centers are present.
AR13109 is located at (N10W41). Flares with plasma jets surround the leading pack of sunspots.
AR13110 is located at (N16E58). Penumbral fibrils from the leading sunspot is observed. Eruptive flares are at the following end.
Meanwhile, a new AR show up on the solar disc:
Possibly AR1311a is located at (N20E06). 3 sunspots are observed, embedded in plages. A flare with its associated plasma jets are observed.
Sunspot count: group=7, sunspot=81, R=151
Telescope: Lunt LS100Tha with B1200 blocking filter + 2X barlow
Camera : ASI1600MM Pro, not cooled.
Approximately, north is up and east is to the left.
2022 September 25 Sun - solar surface in H-alpha, with AR13102, AR13105, AR13106, AR13107, AR13108, AR13109, AR13110 an
2022 September 25 Sun - solar surface in H-alpha, with AR13102, AR13105, AR13106, AR13107, AR13108, AR13109, AR13110 an
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Re: 2022 September 25 Sun - solar surface in H-alpha, with AR13102, AR13105, AR13106, AR13107, AR13108, AR13109, AR1311
Images of AR13102
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Re: 2022 September 25 Sun - solar surface in H-alpha, with AR13102, AR13105, AR13106, AR13107, AR13108, AR13109, AR1311
Images of AR13105
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Re: 2022 September 25 Sun - solar surface in H-alpha, with AR13102, AR13105, AR13106, AR13107, AR13108, AR13109, AR1311
Images of AR13107
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Re: 2022 September 25 Sun - solar surface in H-alpha, with AR13102, AR13105, AR13106, AR13107, AR13108, AR13109, AR1311
Images of AR13108
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Re: 2022 September 25 Sun - solar surface in H-alpha, with AR13102, AR13105, AR13106, AR13107, AR13108, AR13109, AR1311
Images of AR13109
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Re: 2022 September 25 Sun - solar surface in H-alpha, with AR13102, AR13105, AR13106, AR13107, AR13108, AR13109, AR1311
Images of AR13110
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Re: 2022 September 25 Sun - solar surface in H-alpha, with AR13102, AR13105, AR13106, AR13107, AR13108, AR13109, AR1311
Images of possible AR1311a
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- ha-AR1311a-110701.jpg (675.26 KiB) 已瀏覽 379 次
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