2010年02月01日



In Deep のトップページは http://indeep.jp に移転しました。よろしくお願いいたします。




最近太陽写真に写っている物体に関してNASAが公式見解



[参考記事]何かが太陽を周回? - クレアなひととき

NASA の見解のポイントは

・宇宙線の圧縮などによる歪みと遅れ
・宇宙ネットワークのサーバの問題

とのことです。

Wondering what those odd sphere-like features are in recent STEREO EUVI images?
Date


NASA 2010.01.27

We have investigated, and determined that these are artifacts caused by an interaction between the high compression factors used for the beacon data, and cosmic ray events on the detector. Our discussion of image artifacts has been updated to include this phenomenon. Another factor which has contributed to this issue has been the recent delay in receiving the full resolution images from the spacecraft. This was caused by a server problem at the Deep Space Network, and has now been resolved.

タグ:NASA