Image: Supernumerary rainbow 03 contrast
Description: A supernumerary rainbow. The image has been enhanced by dramatically increasing the contrast from the original and by cropping to emphasise the strongest portion of the supernumerary arcs. The supernumerary bows are the repeated green and violet bands just inside the primary bow. The related picture, taken a few minutes later, shows the supernumerary arcs more clearly. Keywords: Supernumerary rainbow, rainbow, airy arc
Title: Supernumerary rainbow 03 contrast
Credit: http://www.andrewdunnphoto.com/
Author: Andrew Dunn
Permission: © Andrew Dunn
Usage Terms: Creative Commons Attribution-Share Alike 2.0
License: CC BY-SA 2.0
License Link: http://creativecommons.org/licenses/by-sa/2.0
Attribution Required?: Yes
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