Wednesday, February 9, 2011

Solar Imaging Session - February 10, 2011 ( 2 Sunspot Groups and Large Eruptive Prominence)

Hello:

It's been more than a week now since my last solar imaging due to bad weather and busy the past 2 days. With a nice weather early in the morning, I proceeded to setup and observe the Sun. I can see 2 sunspot groups namely AR11156 and AR11157 near the Sun's central meridian with a possible new AR11158 Sunspot Group developing near the eastern limb. Seeing today was very good thus I was able to get better image resolution today than the past previous weeks. A large eruptive prominence can be viewed at the NW limb.

Both AR11156 and AR11157 Sunspot Group are simple group of sunspot with AR11156 Sunspot Group showing some small solar activity in Ha light in its core.







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