Sunday, 14 June 2009
The Sun 13-6-09 - Large arch prominence in NE
Only had a short time to image the sun today, but the brief view was worth the effort as there was a large arch prominence on the NE limb. No active regions visible in Ha light but AR11020 is over on the west limb now and extremely small. I am amazed this tiny flux area got an NOAA designation as it was very weak and had no strong spots.

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