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| Paper: |
Coronal Hole Identification and Characterisation using Automated Image Processing Techniques |
| Volume: |
397, First Results From Hinode |
| Page: |
176 |
| Authors: |
Krista, L.D.; Gallagher, P.T. |
| Abstract: |
We investigate the properties of coronal holes using a histogram-based intensity thresholding technique. The area and the coordinates of the centroid were determined for a coronal hole observed by SOHO/EIT and Hinode/ XRT on 20-26 May 2007. This hole was also associated with a significant increase in the mean solar wind speed measured by ACE at L1. |
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