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- Mon Sep 30, 2013 9:28 pm
- Forum: The Bridge: Discuss an Astronomy Picture of the Day
- Topic: APOD: Mysterious Green Patches on the Sky (2013 Sep 30)
- Replies: 275
- Views: 516785
Re: APOD: Mysterious Green Patches on the Sky (2013 Sep 30)
First, the film was taken in a region of the continent that I have never been to. It appears the film was taken facing south. This makes an aurora unlikely. It most resembles the descriptions of air glow, but I suspect otherwise. My guess is that it is a reflection of auroral light off of high cloud...