Saturday, September 17, 2011

Solar Imaging Session - September 17, 2011 (11 Sunspot Groups and Huge Eruptive Prominence !!!)

The sky this morning is slightly clear and seeing condition is better than yesterday's awful condition. Whoa! There are 11 sunspot groups today! One of the most that I had ever viewed in many years of my solar observation and imaging sessions!

AR11289 Sunspot Group is still big and is now starting to undergo Wilson effect near the NW limb together with AR11291 & AR11293 Sunspot Groups.

AR11290 and AR11297 Sunspot Groups are also near the SW limb's edge and probably be gone tomorrow or the next. But my attention is concentrated on the AR11295/11296/11298 Sunspot Group in the NE quadrant as it displays a good amount of solar activities both in Ha and white light!!! Adding spice to the NE limb area is a huge looped eruptive prominence and another large eruptive prominence!








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