| タイトル | Doppler Measurements of the Suns Meridional Flow |
| 本文（外部サイト） | http://hdl.handle.net/2060/19970022597 |
| 著者（英） | Hathaway, David H. |
| 著者所属（英） | NASA Marshall Space Flight Center |
| 発行日 | 1996-04-01 |
| 言語 | eng |
| 内容記述 | Doppler velocity data obtained with the Global Oscillation Network Group (GONG) instruments in Tucson from 1992 August through 1995 April were analyzed to determine the structure and evolution of the Sun's meridional flow. Individual measurements of the flow were derived from line-of-sight velocity images averaged over 17 minutes to remove the p-mode oscillation signal. Typical flow velocities are poleward at approximately 20 m/s, but the results suggest that episodes may occur with much stronger flows. Such variations may help to explain some of the many disparate reports on the strength and structure of the Sun's meridional flow. |
| NASA分類 | Solar Physics |
| レポートNO | 97N23111
NAS 1.15:112496
NASA-TM-112496 |
| 権利 | Copyright, Distribution as joint owner in the copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/101336 |
