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Images taken four days after the beautiful arches of August 20. The three images presented here show a S.S.G. which was in the place of this intense magnetic activity four days front. Images made in Clergoux, Corrèze. 45°15'N / 001°58'E |
* Detail of the group of spots:
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A large spot with half-light, some small spots with half-light, some small spots without half-light. Type E in the classification of Waldmeier |
* Mosaic of two images, inserting the edge of the disc solar:
Idem, with the edge of the solar disc to realize of wide of this group of sunspots. |
* Mosaic of three images:
Idem, with the edge of the solar disc to realize of wide of this group of sunspots. |
