'HMI'에 해당되는 글 2건

  1. 2017.09.25 The return of the large sunspot (called AR2673)
  2. 2017.09.04 Two huge sunspot groups

The return of the large sunspot (called AR2673).  

거대 흑점의 귀환.


For the past two weeks, AR2673 has been transiting the backside of the sun, carried around by the sun's 27-day rotation.


https://t1.daumcdn.net/cfile/tistory/99BE543359C7DD0A26?original


Large size: https://t1.daumcdn.net/cfile/tistory/9984393359C7DD282A?original 


Courtesy of NASA/SDO and the AIA, EVE, and HMI science teams.

Bum-Suk Yeom. 염범석.







Posted by starmaker 꿈꾸는 밤하늘

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Two huge sunspot groups are facing Earth.
두개의 거대한 태양 흑점 그룹 관측 가능.
2017-09-04 01:45 UTC (10:45 KST).
Credit: SDO/HMI.



Posted by starmaker 꿈꾸는 밤하늘

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