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Paper: Flows in the Vicinity of Two Active Regions as Seen by Hinode, STEREO, and SoHO
Volume: 455, 4th Hinode Science Meeting: Unsolved Problems and Recent Insights
Page: 83
Authors: Boutry, C.; Buchlin, E'.; Vial, J.; Régnier, S.
Abstract: We observed active region 10943 located at Sun center on February 20, 2007 and we characterized its interactions with active region 10942 by using a multi-instrument comparison between Hinode/XRT and STEREO/SECCHI images, magnetic field maps from SoHO/MDI, and Hinode/EIS spectra from which we built maps of the Doppler shift and the intensity of the Fe XII 195.12 Å line. The results are consistent with some material exchange between the two regions separated by 400″.
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