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: http://star.arm.ac.uk/~jgd/oscillations.html
Дата изменения: Wed Jan 17 17:21:56 2001 Дата индексирования: Mon Oct 1 23:54:23 2012 Кодировка: |
A jet (macro-spicule) observed in
the North CH
In the figure shown below we see
the existence of long period oscillations as observed in the O V
629A line. Our observations indicate the presence of waves with periods
of 20-25 minutes. We believe that these are slow magneto-acoustic waves
propagating through the plumes.
Long period plume oscillation