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µo«H¤H: evanzxcv.bbs@ptt.cc (ºP¤@ºP¶ë¶i¥h) ¬ÝªO: astronomy ¼Ð ÃD: [Äá¼v] M81ªi¼w¬P¨t¡BM82³·X¬P¨t µo«H¯¸: §å½ð½ð¹ê·~ (2013/06/18 Tue 11:31:44) http://flic.kr/p/eNrhmp 394±iÅ|¦X/¨C±iÃn¥ú6¬í,µJ¶Z214mm,¥ú°é5.0,ISO1600 ¶g¥½³sÄò¨â¤Ñ´¸,¬Û¾÷©ç§¹M8ÁÙ¦b¸}¬[¤W¨S®³¤U¨Ó, ¥i¬O³o¤Ñ¹ê¦bÃi±o¥Xªù,¯Á©Ê§ä¤FÓÂ÷©Ð¶¡µ¡¤á¤è¦V³Ìªñªº±ö¦èº¸¤ÑÅé¨Ó©çXD ¥ÎStellarium·j´Mµ²ªG´N¬OM81/M82¤F,¤]¬O³Ì¥_ªº±ö¦èº¸¤ÑÅé(¨ª½n69«×), ¹ï¥_½n21«×¥H¥_(¥]§t¥xÆW¥þ®q)¦a°Ï¦Ó¨¥¬O«ý·¥¬PÅé,¤]´N¬O¥þ¦~¥ô¦ó®ÉÔ¾ã©]¬Ò¥i¨£. ¨ª½n³o»ò°ªªº¦n³B¬O©P¤é¹B°ÊºC,¥i¥HÃn¥ú§ó¤[¤£©Ô½u,¤]¼W¥[¤F¨C±i·Ó¤ùªº°T¾¸¤ñ. §Ú¥±`¥Î200-300mmµJ¶Z©çÄá¨C±i³£¥u¯àÃn¥ú3¬í¥ª¥k,M81/M82¥i¥HÃn6¬í¤£©Ô½u! Å|¹Ï«á¤£¶È¥i¬Ý¨ì³æ±i·Ó¤ù§Y¥i¬Ý¨ìªºM81(µø¬Pµ¥7.9)©MM82(µø¬Pµ¥9.3), ©P³òªº¤TÓ¬P¨t:NGC3077(µø¬Pµ¥10.6)¡BNGC2976(µø¬Pµ¥10.8), ¬Æ¦Ü§óÅf²HªºNGC2959(µø¬Pµ¥12.8)³£Åã²{¥X¨Ó! M81ªi¼w¬P¨t¡BM82³·X¬P¨t¥H¤Î¤W±´£¨ìªº¥t¤TÓ¬P¨t, ³£¬O¡uM81¬P¨t¹Î¡vªº¦¨û,©¼¦¹¨ü¨ì±j¯Pªº¤Þ¤O¼vÅT. M81¥Ñ©óªí±«G«×°ª,¬O«Ü¼öªùªº¤Ñ¤åÆ[´ú¥Ø¼Ð, 27x14¨¤¤Àªºª½®|¹ï§ÚªºÃèÀY¦Ó¨¥²¤¶û¤p,¦]¦¹©çÄᤣ¥X¤Ó¦h²Ó¸`, ¦ý·Ó¤ù¤¤¤´¥i¬Ý¨ìM81°ª«G«×ªº¬P¨t®Ö©M¨â±ø¤j±ÛÁu. M82¬O³ÌµÛ¦Wªº¬PÃz¬P¨t(«í¬PÃzµo©Ê§Î¦¨ªº¬P¨t), ¦]¬°©MM81¥æ¤¬§@¥Î,³y¦¨«í¬P¤j¶q§Î¦¨; ¦Ó¤§©Ò¥Hªø±o¹³¡u³·X¡v¬O¦]¬°°¼±«ê¥©±¹ï¦a²y. n´M§äM81¡BM82³Ì²³æªº¤èªk¬O§Q¥Î¥_¤æ¤C¬P, §â¥_¤æ²Ä¤T¬P¡u¤Ñ¿Y¡v©M¥_¤æ²Ä¤@¬P¡u¤Ñ¼Ï¡v³s½u, ©¹¥_(¤Ñ¼Ïªº¤è¦V)©µ¦ù¤@¿,´N®t¤£¦h¬OM81©MM82©Ò¦bªº¦ì¸m: M82 - ¡¬M81 ¥_ ¡ù ¡ô ¢¬ ªF¡ö¢q¡÷¦è ¢¬ ¡õ ¢¬ «n ¢¬ ¢¬ ¢¬ £» £» ¢¬ ¤Ñ¼Ï ¶}¶§ £» ¢¬ ¥É¿Å ¡E ¢¬ £» ¤ÑÅv ¢¬ ·n¥ú ¢¬ £» ¢¬ ¤Ñæ¢ £» ¤Ñ¿Y -- ¡° µo«H¯¸: §å½ð½ð¹ê·~§{(ptt.cc) ¡» From: 18.189.1.179 |
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