Sunspots observations 03-09 August 2011

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Sunspot observations during the summer astronomical school, 3rd - 9th August 2011, NAO Rozhen. The animated picture presents the movement of the sunspots (active regions 1260, 1261 and 1263) across the solar disc for 6 days.

 

Observations are made by Y. Zinkova, R. Velevska and I. Yankova, Astronomical observatory by Youth center, Haskovo. Used a refractor 80/1200 mm, CANON 350 D, exp. 1/1600, ISO 100.

Is the sun rotating?

Is the sun rotating?

So is it?

So is it?

Yes, it is rotating :)

Yes, it is rotating :)

Thank you :)

Thank you :)