Periodic Doppler width fluctuations have been observed in Fe xIv spectra above an active region. The oscillations have a period of 6.1 โข 0.6 min and a peak-to-peak amplitude of 0.07 + 0.006/~. The amplitude of the oscillation increases with height above the limb, and is enhanced at specific heights
โฆ LIBER โฆ
Observations of the Mgiandiiresonance lines in an active region
โ Scribed by Marc S. Allen; Howard C. McAllister
- Publisher
- Springer
- Year
- 1978
- Tongue
- English
- Weight
- 800 KB
- Volume
- 60
- Category
- Article
- ISSN
- 0038-0938
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