2022 August 18 Sun - solar surface in white-light, with AR13076, AR13078, AR13079, AR13081, AR13082, AR13083 and possible AR1308a and AR1308b.
AR13076 is located at (N15W67). No sunspot is observed, leaving just patches of faculae.
AR13078 is located at (S20W38). At least 20 sunspots, many with split umbra and penumbra, are observed. All are embedded in plages.
AR13079 is located at (S06W82). 1 sunspot, embedded in faculae, is observed.
AR13081 is located at (N11W12). At least 16 sunspots are observed. The leading sunspots come with penumbra and split umbra.
AR13082 is located at (N23E33). Some 12 sunspots are observed, embedded in faculae.
AR13083 is located at (S24W46). Some 5 sunspots are observed.
Meanwhile, 2 new AR's show up on the solar disc:
Possible AR1308a is located at (S09E30). 5 sunspots are observed, embedded in faculae.
Possible AR1308b is located at (S19E56). 3 sunspots are observed, embedded in faculae.
Sunspot count: group=7, sunspot=62, R=132
Telescope: Maxvision APO refractor, ED Triplet
Camera : ASI1600MM Pro, not cooled
focal length : 700 mm f/7
Filters: Baader Solar Film 3.8.
approximately north is up, east to the left.
2022 August 18 Sun - solar surface in white-light, with AR13076, AR13078, AR13079, AR13081, AR13082, AR13083 and possib
2022 August 18 Sun - solar surface in white-light, with AR13076, AR13078, AR13079, AR13081, AR13082, AR13083 and possib
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Re: 2022 August 18 Sun - solar surface in white-light, with AR13076, AR13078, AR13079, AR13081, AR13082, AR13083 and po
Images of AR13078, AR13079 and AR13083
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Re: 2022 August 18 Sun - solar surface in white-light, with AR13076, AR13078, AR13079, AR13081, AR13082, AR13083 and po
Images of AR13081 and AR13082
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Re: 2022 August 18 Sun - solar surface in white-light, with AR13076, AR13078, AR13079, AR13081, AR13082, AR13083 and po
Images of possible AR1308a and AR1308b
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