Saturday 8 November 2008

The Sun 7-11-08

Managed to get some images in between the fast moving clouds today. AR 11007 has just gone over the limb but a small remnant can still be seen in Ha and CaK on the SW limb. On the NE limb in CaK an area of plage brightening was showing up which may be a proto active region forming although there are no sunspots so far. Another possible area of plage lay to the north, but was very faint. There was a lovely tall flame prom in the east at 10.30 but by the time I was imaging it had reduced in size to a small bright claw (bottom right in image below). There was no surface detail in the Ha view.


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