¥Ï¥Ã¥Ö¥ë±§Ãè˾±ó¶À¤¬»£±Æ¤·¤¿¡È¥¨¥ê¥À¥Ì¥¹ºÂ¡É¤ÎËÀ±²´¬¶ä²Ï¡ÖLEDA 857074¡×
¤³¤Á¤é¤Ï¡Ö¥¨¥ê¥À¥Ì¥¹ºÂ¡×¤ÎÊý¸þ¤Ë¤¢¤ë¶ä²Ï¡ÖLEDA 857074¡×¤Ç¤¹¡£²¤½£±§Ã赡´Ø¡ÊESA¡Ë¤Ë¤è¤ë¤ÈLEDA 857074¤ÏËÀ±²´¬¶ä²Ï¤Î¤Ò¤È¤Ä¤Ç¤¢¤ê¡¢Ãæ¿´Éôʬ¤ÎËÀ¾õ¹½Â¤¤Îξü¤«¤éø¤¤±²´¬Ïӡʱ²¾õÏӡˤ¬ÏѶʤ·¤Ê¤¬¤é³°Â¦¤Ø¤È¹¤¬¤Ã¤Æ¤¤¤¯ÍͻҤ¬Âª¤¨¤é¤ì¤Æ¤¤¤Þ¤¹¡£
¤³¤Î²èÁü¤Ï¡Ö¥Ï¥Ã¥Ö¥ë±§Ãè˾±ó¶À¡ÊHubble Space Telescope: HST¡Ë¡×¤Î¡Ö¹»ëÌ¥á¥é3¡ÊWFC3¡Ë¡×¤Ç2023ǯ2·î¤Ë¼èÆÀ¤·¤¿¥Ç¡¼¥¿¤ò»È¤Ã¤ÆºîÀ®¤µ¤ì¤Þ¤·¤¿¡£LEDA 857074¤Ç¤Ï2022ǯ12·î¤ËĶ¿·À±¡ÖSN 2022adqz¡×¤¬È¯¸«¤µ¤ì¤Æ¤ª¤ê¡¢ESA¤Ë¤è¤ì¤Ð¤³¤Î²èÁü¤Ç¤âËÀ¾õ¹½Â¤¤ÎÃæ±ûÉÕ¶á¤Ë¤Ò¤È¤¤ïÌÀ¤ë¤¤¸÷ÅÀ¤È¤·¤Æ¼Ì¤Ã¤Æ¤¤¤Þ¤¹¡£SN 2022adqz¤ÏÇò¿§âäÀ±¤ò´Þ¤àÏ¢À±¤¬´Ø¤ï¤ë¤È¤µ¤ì¤ë¡ÖIa·¿Ä¶¿·À±¡×¤À¤Ã¤¿¤È¹Í¤¨¤é¤ì¤Æ¤¤¤Þ¤¹¡£
±§Ãè¤Ë¤Ï̵¿ô¤Î¶ä²Ï¤¬Â¸ºß¤·¤Æ¤¤¤Þ¤¹¡£¤½¤Î¤Ê¤«¤Ë¤ÏÅ·¤ÎÀî¶ä²Ï¤Î¡È¤ªÎ١ɤˤ¢¤ë¡Ö¥¢¥ó¥É¥í¥á¥À¶ä²Ï¡ÊM31¡Ë¡×¤ä¡¢Ä¶Âç¼ÁÎÌ¥Ö¥é¥Ã¥¯¥Û¡¼¥ë¼þÊÕ¤ÎÍͻҤ¬ÅÅÇȤǴѬ¤µ¤ì¤Æ¤¤¤ë¡ÖM87¡×¤Î¤è¤¦¤ËÍ̾¤Ê¶ä²Ï¤â¤¢¤ê¤Þ¤¹¤¬¡¢LEDA 857074¤Ïȯ¸«¤µ¤ì¤Æ°ÊÍ踦µæ¤ÎÂоݤˤÏÁª¤Ð¤ì¤Æ¤ª¤é¤º¡¢¥Ç¡¼¥¿¥Ù¡¼¥¹¤Ë¤â°ÌÃְʳ°¤Î¾ðÊó¤Ï»ö¼Â¾åµÏ¿¤µ¤ì¤Æ¤¤¤Ê¤«¤Ã¤¿¤È¤¤¤¤¤Þ¤¹¡£
ESA¤Ë¤è¤ë¤È¡¢¼«Æ°Áܺ÷¤µ¤ì¤ë¤è¤¦¤Ë¤Ê¤Ã¤¿Ä¶¿·À±¤Ïº£¤Ç¤ÏËèǯ¿ôËü·ï¤¬¸¡½Ð¤µ¤ì¤Æ¤¤¤Þ¤¹¤¬¡¢Å·Ê¸³Ø¼Ô¤Ë¤è¤Ã¤Æ¥«¥¿¥í¥°²½¤µ¤ì¤Æ¤¤¤ë¶ä²Ï¤Î¿ô¤Ï¿ôÉ´Ëü¤Ë¾å¤ë¤¿¤á¡¢¤¢¤ëÆÃÄê¤Î¶ä²Ï¤ÇĶ¿·À±¤¬¸«¤Ä¤«¤ë²ÄǽÀ¤Ï¤ï¤º¤«¤Ç¤¹¡£SN 2022adqz¤¬È¯¸«¤µ¤ì¤Ê¤±¤ì¤Ð¡¢¥Ï¥Ã¥Ö¥ë±§Ãè˾±ó¶À¤Ë¤è¤ëLEDA 857074¤Î´Ñ¬¤â¹Ô¤ï¤ì¤Ê¤«¤Ã¤¿¤«¤â¤·¤ì¤Þ¤»¤ó¡£
ËÁƬ¤Î²èÁü¤Ï¡È¥Ï¥Ã¥Ö¥ë±§Ãè˾±ó¶À¤Îº£½µ¤Î²èÁü¡É¤È¤·¤Æ2024ǯ8·î5ÆüÉդǸø³«¤µ¤ì¤Æ¤¤¤Þ¤¹¡£
Source
ESA/Hubble - A supernova spotlight
ʸ¡¦ÊÔ½¸¡¿soraeÊÔ½¸Éô