Contains:  Solar system body or event
2013-04-28 @ 12-21-38gmt: The Sun in Ha -> AR11732  in Close-up, Fernando

2013-04-28 @ 12-21-38gmt: The Sun in Ha -> AR11732 in Close-up

2013-04-28 @ 12-21-38gmt: The Sun in Ha -> AR11732  in Close-up, Fernando

2013-04-28 @ 12-21-38gmt: The Sun in Ha -> AR11732 in Close-up

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Description

AR11732 in close-up with a large filament present in the region. Note also the limb activity, probably indicating that some new spot is coming to join to this AR.

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Histogram

2013-04-28 @ 12-21-38gmt: The Sun in Ha -> AR11732  in Close-up, Fernando