Differential rotation of giant stars
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M. Weber
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Article
📅
2007
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John Wiley and Sons
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English
⚖ 120 KB
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## Abstract From a set of high‐resolution spectral observations of late type giant stars we used Doppler imaging to derive time‐series temperature maps of the stellar surfaces. Using these temperature maps, it is possible to track the temporal changes of the spot features and derive estimates of th