Hermanus Magnetic Observatory
Hermanus Magnetic Observatory
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赫曼努斯地磁天文台
DOI:
10.1029/te052i003p00423
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发表时间:
1947
期刊:
影响因子:
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通讯作者:
A. V. Wijk
中科院分区:
文献类型:
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作者:
A. V. Wijk
(Latitude 34° 25′.2 S., longitude 19° 13′.5 or 1h 16m.9 E. of Gr.)
April 2–3—Small crochet-type deflections on the D- and Z-traces at 10h 15m.5 GMT, April 2, were followed by abrupt changes in all three elements at 15h 01m.5, April 3. The mild disturbance which ensued, died away at about 24h, April 3.