2022 May 28 Sun - solar surface in H-alpha, with AR13016, AR13017, AR13018, AR13019, AR13020, AR13021, AR13022, AR13023,
2022 May 28 Sun - solar surface in H-alpha, with AR13016, AR13017, AR13018, AR13019, AR13020, AR13021, AR13022, AR13023,
2022 May 28 Sun - solar surface in H-alpha, with AR13016, AR13017, AR13018, AR13019, AR13020, AR13021, AR13022, AR13023, AR13024 and possible AR1302a.
AR13016 is located at (S19W77). No sunspot is observed, leaving strips of plages and filaments.
AR13017 is located at (N12W87). No sunspot is observed, leaving some plages. Fine prominences and plasma masses from this AR are observed.
AR13018 is located at (S11W88). Nothing is observed.
AR13019 is located at (N14W38). A huge patch of plages, surrounded by filaments, is observed A huge filaments that runs SW-NE cuts the plages.
AR13020 is located at (S21W11). The patches of plages are not significant. A flare shows up to the east at about 06:46 UTC. An eruptive dark filament is observed at 06:57:26 UTC. The flare and dark filament are gone by 07:14 UTC.
AR13021 is located at (N13W00). A patch of bright plages is observed. A huge filament runs northward and cuts the plages into 2 halves.
AR13022 is located at (S08E13). Patches of plages are observed. A huge filament is visible to the south.
AR13023 is located at (S14E36). 3 sunspots, with penumbral fibrils, are observed. All are embedded in plages. Flares are visible to the south. A huge ensemble of arch filaments are observed around the sunspots.
AR13024 is located at (S33E41). 1 sunspot with penumbral fibrils, is observed. Flares are observed to the west of the sunspot.
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: Lunt LS100Tha with B1200 blocking filter + 2X barlow
Camera : ASI1600MM Pro, not cooled.
approximately north is up, east to the left.
AR13016 is located at (S19W77). No sunspot is observed, leaving strips of plages and filaments.
AR13017 is located at (N12W87). No sunspot is observed, leaving some plages. Fine prominences and plasma masses from this AR are observed.
AR13018 is located at (S11W88). Nothing is observed.
AR13019 is located at (N14W38). A huge patch of plages, surrounded by filaments, is observed A huge filaments that runs SW-NE cuts the plages.
AR13020 is located at (S21W11). The patches of plages are not significant. A flare shows up to the east at about 06:46 UTC. An eruptive dark filament is observed at 06:57:26 UTC. The flare and dark filament are gone by 07:14 UTC.
AR13021 is located at (N13W00). A patch of bright plages is observed. A huge filament runs northward and cuts the plages into 2 halves.
AR13022 is located at (S08E13). Patches of plages are observed. A huge filament is visible to the south.
AR13023 is located at (S14E36). 3 sunspots, with penumbral fibrils, are observed. All are embedded in plages. Flares are visible to the south. A huge ensemble of arch filaments are observed around the sunspots.
AR13024 is located at (S33E41). 1 sunspot with penumbral fibrils, is observed. Flares are observed to the west of the sunspot.
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: Lunt LS100Tha with B1200 blocking filter + 2X barlow
Camera : ASI1600MM Pro, not cooled.
approximately north is up, east to the left.
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Re: 2022 May 28 Sun - solar surface in H-alpha, with AR13016, AR13017, AR13018, AR13019, AR13020, AR13021, AR13022, AR13
Images of AR13017
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Re: 2022 May 28 Sun - solar surface in H-alpha, with AR13016, AR13017, AR13018, AR13019, AR13020, AR13021, AR13022, AR13
Images of AR13019
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Re: 2022 May 28 Sun - solar surface in H-alpha, with AR13016, AR13017, AR13018, AR13019, AR13020, AR13021, AR13022, AR13
Images of AR13020
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Re: 2022 May 28 Sun - solar surface in H-alpha, with AR13016, AR13017, AR13018, AR13019, AR13020, AR13021, AR13022, AR13
Images of AR13021
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Re: 2022 May 28 Sun - solar surface in H-alpha, with AR13016, AR13017, AR13018, AR13019, AR13020, AR13021, AR13022, AR13
Images of AR13022
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Re: 2022 May 28 Sun - solar surface in H-alpha, with AR13016, AR13017, AR13018, AR13019, AR13020, AR13021, AR13022, AR13
Images of AR13023
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Re: 2022 May 28 Sun - solar surface in H-alpha, with AR13016, AR13017, AR13018, AR13019, AR13020, AR13021, AR13022, AR13
Images of AR13024
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Re: 2022 May 28 Sun - solar surface in H-alpha, with AR13016, AR13017, AR13018, AR13019, AR13020, AR13021, AR13022, AR13
Images of possible AR1302a
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