Thursday, 13 November 2014

I'm back! AR12209.


Two views of the 'returnee' -old AR12192 - courtesy of the SDO satellite.  'Helio' freeware showed the limb longitude is 238 deg. and all the major spots of the group are now visible  in the 4"Mak, X80. But much reduced. A very rough 'Helio' area was between 400 and 800 units. It will look more impressive in coming days. Consider the magnetic complexity of the lower image!

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