Tuesday, November 23, 2010

Coronal Hole

Solar wind is streaming from a coronal hole and buffeting the earth's magnetic field.  A high-latitude auroral alert has been issued.

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NGC 1333--20H with the Seestar S50 Bortle 8/9

NGC 1333. 20 hours total integration time under Bortle 8/9 skies. Processed in Siril with Veralux Hypermetric Stretch and cosmic clarity. Fi...