èªç¶ãæãå¹»æ³çãªå ã®ã«ã¼ãã³
çãããããã«ã¡ã¯ï¼
ä»åã¯ãªã¼ãã©ã«é¢ããéå¦ããç´¹ä»ãã¾ãï¼
Â
ãªã¼ãã©ã®èµ·æºã¨çºçã®ä»çµã¿
ãªã¼ãã©ã¯ã太é½ããæ¾åºãããè·é»ç²åãå°çã®ç£å ´ã«å¼ãå¯ããããé«ç·¯åº¦å°åã®ä¸ç©ºã§å¤§æ°ä¸ã®ååãååã¨è¡çªãããã¨ã§çºçãã¾ãã
ãã®ç¾è±¡ã«ãããç·ã赤ãç´«ãé»è²ãªã©ã®å¤å½©ãªå ã空ã«æãããã®ã§ãã
ç¹ã«ç·è²ã®å ã¯é ¸ç´ ååã赤ãç´«ã®å ã¯çªç´ ååã«ãããã®ã§ãã
Â
ãªã¼ãã©ãè¦ãããå°å
ãªã¼ãã©ã¯ã主ã«å極åï¼ãªã¼ãã©ãã«ãï¼ãå極åã§è¦³æ¸¬ããã¾ãã
æåãªè¦³æ¸¬å°ã«ã¯ããã«ã¦ã§ã¼ã®ããã ã½ãã«ããã®ã¤ã¨ãã¼ãã¤ããã¢ã¤ã¹ã©ã³ãããã£ã³ã©ã³ãã®ã©ããã©ã³ãå°æ¹ãªã©ãããã¾ãã
ä¸æ¹ãå極ã§ã¯ããªã¼ãã©ã»ãªã¼ã¹ãã©ãªã¹ï¼å極ãªã¼ãã©ï¼ãã¨å¼ã°ãã¦ãã¾ãã
Â
ãªã¼ãã©è¦³è³ã®ãã¹ãã·ã¼ãºã³
ãªã¼ãã©ã¯å¤éã«çºçãããããå¬ã観è³ã«é©ãã¦ãã¾ãã
ç¹ã«9æãã3æã«ããã¦ãå¤ãé·ã天åãå®å®ããæ¥ãçãç®ã§ãã
ã¾ããææãããå°ãªãæ°æä»è¿ã®æ¥ãé¸ã¶ã¨ããªã¼ãã©ãããé®®æã«è¦ãããã¨ãããã¾ãã
Â
ãªã¼ãã©ã®ç¨®é¡ã¨ç¹å¾´
ãªã¼ãã©ã«ã¯ã以ä¸ã®ãããªç¨®é¡ã¨ç¹å¾´ãããã¾ãã
- ã¢ã¼ã¯åï¼å¼§ç¶ï¼ï¼ç©ºã«å¤§ããªå¼§ãæãæãä¸è¬çãªå½¢ã§ãã
- ã«ã¼ãã³åï¼ç¸¦ã«åãä¸ãããããªå½¢ã§ãè²ã®ã°ã©ãã¼ã·ã§ã³ãç¾ããã§ãã
- æ¾å°åï¼ä¸ç¹ããæ¾å°ç¶ã«åºãã壮大ãªå
æ¯ã§ãã
- ãã«ã¹åï¼ç¹æ» ããããã«æãããå¤ããçããã¿ã¤ãã§ãã
Â
ãªã¼ãã©ã®ä¼èª¬ã¨æå
ãªã¼ãã©ã¯å¤ããã人ã ã®æ³ååãããç«ã¦ãæ°å¤ãã®ä¼èª¬ãçã¾ãã¾ããã
å欧ç¥è©±ã§ã¯ããªã¼ãã©ããã´ã¡ã«ãã¥ã¼ã¬ã®æ¦å£«ãã¡ã空ãé§ããå ãã¨èãããã¦ãã¾ããã
ã¾ããåç±³å ä½æ°ã®éã§ã¯ããªã¼ãã©ã¯ã亡ããªã£ãéãè¸ã姿ãã¨ããã¦ãã¾ããã
Â
ãªã¼ãã©è¦³è³ã®æ³¨æç¹
ãªã¼ãã©è¦³è³ã«ã¯å¯å·å°ã§ã®é²å¯å¯¾çãå¿ é ã§ãã
é©åãªæè£ ãé¸ã³ããããããªã³ã¯ãææ¿è¨åãåããå ´æã§å¾ æ©ãã¾ãããã
ã¾ããé·æéã®è¦³è³ã§ã¯ãä½èª¿ç®¡çã«æ³¨æãå¿ è¦ã§ãã
Â
å®å®ãããè¦ãããªã¼ãã©
ãªã¼ãã©ã¯å°çã®ä¸ç©ºã§çºçããç¾è±¡ã§ãããå®å®ç©ºéããããã®ç¾ããã観測ã§ãã¾ãã
å½éå®å®ã¹ãã¼ã·ã§ã³ï¼ISSï¼ã§ã¯ãå®å®é£è¡å£«ãã¡ãå°çãå¨åããªãããªã¼ãã©ãæ®å½±ãã¦ãã¾ãã
ç¹ã«æéã«è¦ãããå°çãèæ¯ã«ãç·ã赤ã®å ãè¸ã姿ã¯å§å·»ã§ãã
å®å®ããã®ãªã¼ãã©è¦³æ¸¬ã¯ãåãªãç¾ããå
æ¯ã¨ãã¦ã ãã§ãªããå°çã®ç£å ´ã大æ°å±¤ã®ç¶æ
ã太é½æ´»åã®
å½±é¿ã調ã¹ãä¸ã§ãéè¦ã§ãã
観測ãã¼ã¿ã¯ã太é½ãã¬ã¢ãå®å®å¤©æ°äºå ±ã®ç²¾åº¦åä¸ã«å½¹ç«ã£ã¦ãã¾ãã
å®å®ç©ºéã§ã¯ãå°çå
¨ä½ã俯ç°ãã¦è¦³æ¸¬ã§ãããªã¼ãã©ãã©ã®ããã«å°çã®ç£å ´ã«æ²¿ã£ã¦åå¸ãã¦ãããã
確èªã§ãã¾ãã
ã¾ããä¸ç©ºããè¦ããªã¼ãã©ã¯ãå°ä¸ã§è¦ããã®ãããã«ã©ãã«ã§ãå¤å±¤çã«åºããæ§åã観å¯ã§ãã¾ãã
Â
å²ä¸æãæãããªã¼ãã©ï¼ããã£ãªã³ãã³ã¤ãã³ãã
1859å¹´ã®ãã£ãªã³ãã³ã¤ãã³ãã¯ãè¨é²ã«æ®ãæãå¼·åãªå¤ªé½åµãå°çãç´æããç¾è±¡ã§ãã
ãã®ã¨ããç£æ°åµã«ãã£ã¦é常ã«æãããªã¼ãã©ãä¸çä¸ã§è¦³æ¸¬ããã¾ããã
1859å¹´9æ1æ¥ãã2æ¥ã«ããã¦ã太é½ã§çºçããã³ãã質éæ¾åºï¼CMEï¼ãå°çã®ç£å ´ã«ç´æãããã¨ã«
ãã£ã¦çºçããå¼·åãªç£æ°åµãçºçãã¾ããã
ããã«ãã£ã¦ãé常ã¯å極åãå極åã§è¦ããããªã¼ãã©ãã赤éä»è¿ã®ã«ãªãæµ·ãåç±³ãªã©ã§ã観測ãã
ã¾ããã
ãªã¼ãã©ã®å ããã¾ãã«æãããå¤ã§ãæ°èãèªããã»ã©ã ã£ãã¨è¨ããã¦ãã¾ãã
ã¾ããå½æã®é»ä¿¡ã·ã¹ãã ã大ããªå½±é¿ãåããä¸çä¸ã§éä¿¡é害ãçºçãã¾ããã
Â
ãªã¼ãã©ã®é³ã®åå¨
ãªã¼ãã©ãçºçããé«åº¦ï¼ç´80ã300kmï¼ã¯é常ã«é«ããé³ãå°ä¸ã«å°éãããã¨ã¯ç§å¦çã«ã¯å°é£ã¨ããã¦ãã¾ãã
ããããä¸é¨ã®è¦³æ¸¬è ãããããããã¨ããé³ãèããã¨å ±åãã¦ãã¾ãã
é³ã®æ£ä½ã®ä»®èª¬
- éé»æ°ç¾è±¡
å°ä¸ä»è¿ã§ãªã¼ãã©ã®å ã®å¼·åº¦å¤åã«ä¼´ãã空æ°ä¸ã§å¾®å¼±ãªéé»æ°çãªæ¾é»ãèµ·ããå¯è½æ§ãããã¾ãã
Â
- å¿ççå½±é¿
å¼·ãå ããã®å¹»æ³çãªåãã«ãã£ã¦ã観測è ãé³ããæãããã¨æãå¿ççãªå½±é¿ãèãããã¾ãã
Â
- ä½å¨æ³¢é³
人éã®è³ã«ã¯èãããªãä½å¨æ³¢é³ãçºçãããããä½ããã®å½¢ã§ç¥è¦ãããå¯è½æ§ãè°è«ããã¦ãã¾ãã
æè¿ã®ç 究ã§ã¯ãé常ã«éããªç°å¢ã§ã®è¦³æ¸¬ã«ãã£ã¦ããªã¼ãã©ç¾è±¡ä¸ã«å¾®å¼±ãªé³ãè¨é²ããããã¨ã確èª
ããã¤ã¤ããã¾ãã
ãã ãããããç´æ¥ãªã¼ãã©ã¨é¢ä¿ããããã©ããã¯ã¾ã 解æããã¦ãã¾ããã
ãªã¼ãã©ã®ãé³ãã«é¢ããç 究ã¯ãç§å¦ã¨èªç¶ã®ç¥ç§ã交ããæªè§£æã®åéã¨ãã¦ãä»å¾ãèå³æ·±ãçºè¦ã
æå¾
ããã¦ãã¾ãã
Â
ãããã«
ãªã¼ãã©ã¯ãå°çã¨å¤ªé½ãç¹ããªã壮大ãªèªç¶ç¾è±¡ã§ãã
ãã®ç¾ããã«ã¯ç§å¦çãªèª¬æãè¶ ããæåãè©°ã¾ã£ã¦ãã¾ãã
ä¸çã«ä¸åº¦ã¯ãå¯ç©ºã®ä¸ã§ãã®å¹»æ³çãªå ã®ã«ã¼ãã³ãç®ã«ç¼ãä»ãã¦ã¿ã¦ã¯ãããã§ããããï¼
ãªã¼ãã©ãæã¤ç¥ç§ã¨è¼ãã¯ããã£ã¨å¿ã«æ·±ãå»ã¾ãããã¨ã§ãããã
--------------------------------------------------------------------------------------------------
以ä¸ã¨ãªãã¾ãï¼ãèªã¿é ããããã¨ããããã¾ããï¼
ãããªéå¦ãç¥ãããï¼ãªã©ãªã¯ã¨ã¹ããããã¾ããããæ¯éã³ã¡ã³ãæ¬ã«ãå¯ããã ããï¼