Contains:  Solar system body or event
X1.3 class flare on AR2673 7 September 2017 from 13:51 to 15:31 UT, Andy Devey

X1.3 class flare on AR2673 7 September 2017 from 13:51 to 15:31 UT

X1.3 class flare on AR2673 7 September 2017 from 13:51 to 15:31 UT, Andy Devey

X1.3 class flare on AR2673 7 September 2017 from 13:51 to 15:31 UT

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Description

Variable seeing in the afternoon.

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