𝔖 Bobbio Scriptorium
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Observations of sunspot transition region oscillations

✍ Scribed by N. Brynildsen; P. Maltby; T. Leifsen; O. Kjeldseth-Moe; K. Wilhelm

Book ID
110222227
Publisher
Springer
Year
2000
Tongue
English
Weight
677 KB
Volume
191
Category
Article
ISSN
0038-0938

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πŸ“œ SIMILAR VOLUMES

Observations of sunspot umbral velocity
Observations of sunspot umbral velocity oscillations
✍ Arvind Bhatnagar; W. C. Livingston; J. W. Harvey πŸ“‚ Article πŸ“… 1972 πŸ› Springer 🌐 English βš– 383 KB

Sunspot umbral molecular lines have been used to look for the oscillatory velocities in the umbra. Power spectrum analysis showed conspicuous power for periods in the range between 448 and 310 s. The maximum peak-to-peak amplitude of the umbral oscillatory velocity component is observed to be in the

On the sunspot transition region
On the sunspot transition region
✍ P. Maltby; N. Brynildsen; T. Fredvik; O. Kjeldseth-Moe; K. Wilhelm πŸ“‚ Article πŸ“… 1999 πŸ› Springer 🌐 English βš– 693 KB