2022 September 08 Sun - solar active regions in Ca-K, with AR13092, AR13093, AR13094, AR1095, AR13096, AR13097 and possible AR1309a and AR1309b.
No disc image is made, only individual AR's.
AR13092 is located at (S16W15). The large Sunspot comes with full penumbra and split umbra. It is at the leading end of the plages.
AR13093 is located at (S26W26). This AR is not observed.
AR13094 is located at (N21E11). The leading sunspot, at the leading end of the plages, comes with penumbra.
AR13095 is located at (S14W74). This AR is not observed.
AR13096 is located at (N18E56). Many of the sunspots, all embedded in plages, are observed. The leading and following sunspots come with penumbra and split umbra.
AR13097 is located at (S12W00). Several sunspots are observed, embedded in plages.
Meanwhile, 2 new AR's appear on the solar disc:
Possible AR1309a is located at (N17E30). 2 or 3 sunspots are
observed, embedded in plages.
Possible AR1309b is located at (N13E60). 2 sunspots are
observed, embedded in plages.
Sunspot count: group=7, sunspot=58, R=128
Telescope: Baader Triband SCT, 235-mm f/10
Camera : ASI1600MM Pro, not cooled
focal length : 2350 mm f/10, with 0.63 reducer for disc images, 2X barlow for closeups.
Filter: Filter: Lunt Ca-K Module B1200
approximately north is up, east to the left.
2022 September 08 Sun - solar active regions in Ca-K, with AR13092, AR13093, AR13094, AR1095, AR13096, AR13097 and poss
2022 September 08 Sun - solar active regions in Ca-K, with AR13092, AR13093, AR13094, AR1095, AR13096, AR13097 and poss
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最後由 PTS 於 週五 09 9月, 2022 17:46 編輯,總共編輯了 1 次。
Re: 2022 September 08 Sun - solar active regions in Ca-K, with AR13092, AR13093, AR13094, AR1095, AR13096, AR13097 and
Images of AR13094
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- cak-AR13094-104504.jpg (548.03 KiB) 已瀏覽 395 次
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- cak-AR13094-104514.jpg (534.56 KiB) 已瀏覽 395 次
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Re: 2022 September 08 Sun - solar active regions in Ca-K, with AR13092, AR13093, AR13094, AR1095, AR13096, AR13097 and
Images of AR13096 and possible AR1309b
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- cak-AR13096-09b-104552.jpg (570.36 KiB) 已瀏覽 395 次
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Re: 2022 September 08 Sun - solar active regions in Ca-K, with AR13092, AR13093, AR13094, AR1095, AR13096, AR13097 and
Images of AR13097
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- cak-AR13097-104428.jpg (531.82 KiB) 已瀏覽 395 次
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- cak-AR13097-104434.jpg (522.17 KiB) 已瀏覽 395 次
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- cak-AR13097-104914.jpg (506.14 KiB) 已瀏覽 395 次
Re: 2022 September 08 Sun - solar active regions in Ca-K, with AR13092, AR13093, AR13094, AR1095, AR13096, AR13097 and
Images of possible AR1309a
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- cak-AR1309a-104528.jpg (535.14 KiB) 已瀏覽 395 次
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- cak-AR1309a-104536.jpg (547.31 KiB) 已瀏覽 395 次
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- cak-AR1309a-105004.jpg (574.57 KiB) 已瀏覽 395 次
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- cak-AR1309a-105014.jpg (552.62 KiB) 已瀏覽 395 次
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