Pulsating Aurora
Taken by Jan Koeman on October 14, 2012 @
Polarlightcenter, Loften, Norway
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Camera Used: Canon Canon PowerShot G11
Exposure Time: 1/25
Aperture: f/3.2
ISO: 800
Date Taken: 2012:10:14 10:54:34
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Details:
Pulsating aurora is a rare not yet fully understood phenomena. It occurs usually at the end of an active aroral night, early in the morning. The ground-current monitoe at the Polarlightcenter in Laukvik, Lofoten, woke me up this morning and I went outside to take pictures of teh fast moving cloud-shape pulsating aurora. It acts like switching on and off the light continuously.
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