2022 May 28 Sun - solar surface in Ca-K, with AR13016, AR13017, AR13018, AR13019, AR13020, AR13021, AR13022, AR13023, AR13024 and possible AR1302a.
AR13016 is located at (S19W77). No sunspot is observed, leaving patches of plages.
AR13017 is located at (N12W87). No sunspot is observed, leaving some plages.
AR13018 is located at (S11W88). Nothing is observed.
AR13019 is located at (N14W38). No sunspot is observed, leaving patches of plages.
AR13020 is located at (S21W11). The sunspot is not visible, leaving patches of plages.
AR13021 is located at (N13W00). 2 of the 3 sunspots are observed, embedded in plages.
AR13022 is located at (S08E13). No sunspot is observed, leaving patches of plages.
AR13023 is located at (S14E36). 3 sunspots, with full penumbra, are observed. All are embedded in plages.
AR13024 is located at (S33E41). 1 sunspot with penumbra, and embedded in scattered plages, is observed.
A compact new AR, possibly AR1302a, shows up at (N28W25) with 1 sunspot embedded in plages.
Sunspot count: group=5 sunspot=11, R=61
Telescope: Maxvision APO refractor, ED Triplet
Camera : ASI1600MM Pro, not cooled
focal length : 700 mm f/7
Filter: Lunt Ca-K Module B1200
approximately north is up, east to the left.
2022 May 28 Sun - solar surface in Ca-K, with AR13016, AR13017, AR13018, AR13019, AR13020, AR13021, AR13022, AR13023, AR
2022 May 28 Sun - solar surface in Ca-K, with AR13016, AR13017, AR13018, AR13019, AR13020, AR13021, AR13022, AR13023, AR
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Re: 2022 May 28 Sun - solar surface in Ca-K, with AR13016, AR13017, AR13018, AR13019, AR13020, AR13021, AR13022, AR13023
Images of AR13019
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- cak-AR13019-111108.jpg (568.07 KiB) 已瀏覽 304 次
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Re: 2022 May 28 Sun - solar surface in Ca-K, with AR13016, AR13017, AR13018, AR13019, AR13020, AR13021, AR13022, AR13023
Images of AR13020
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Re: 2022 May 28 Sun - solar surface in Ca-K, with AR13016, AR13017, AR13018, AR13019, AR13020, AR13021, AR13022, AR13023
Images of AR13021
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Re: 2022 May 28 Sun - solar surface in Ca-K, with AR13016, AR13017, AR13018, AR13019, AR13020, AR13021, AR13022, AR13023
Images of AR13022
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Re: 2022 May 28 Sun - solar surface in Ca-K, with AR13016, AR13017, AR13018, AR13019, AR13020, AR13021, AR13022, AR13023
Images of AR13023
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Re: 2022 May 28 Sun - solar surface in Ca-K, with AR13016, AR13017, AR13018, AR13019, AR13020, AR13021, AR13022, AR13023
Images of AR13024
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Re: 2022 May 28 Sun - solar surface in Ca-K, with AR13016, AR13017, AR13018, AR13019, AR13020, AR13021, AR13022, AR13023
Images of possible AR1302a
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- cak-AR1302a-111452.jpg (637.63 KiB) 已瀏覽 304 次
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