¥È¥Ã¥×¥Ú¡¼¥¸¤Ø Ç㤤ʪ¤«¤´¤ò¸«¤ë ¹ñºÝ¸÷´ï¡¡µþÅÔÍò»³¤Î¥Õ¥ì¥ó¥É¥ê¡¼¤ÊÅ·ÂÎ˾±ó¶ÀÀìÌçŹ ¿·µ¬²ñ°÷ÅÐÏ¿ ²ñ°÷¥í¥°¥¤¥ó
³Æ¥ê¥ó¥¯
¥«¥Æ¥´¥ê¡¼¤«¤éÁª¤Ö
¾¦ÉÊÊä­ÀâÌÀ
¤ª¤¹¤¹¤á¥»¥Ã¥È¤«¤éõ¤¹
¥á¡¼¥«¡¼¤«¤éÁª¤Ö
¥¯¡¼¥ë¥»¥é¥ß¥Ã¥¯¥»¡¼¥Õ¥Æ¥£¥Ï¡¼¥·¥ã¥ë¥×¥ê¥º¥à
¥¯¥ê¥Ã¥¯¥í¥Ã¥¯2¥¤¥ó¥Á¥¢¥À¥×¥¿¡¼
±Ä¶ÈÆü¥«¥ì¥ó¥À¡¼
¥«¥ì¥ó¥À¡¼Æâ¤ÎŹµÙÆü¡Ê¶â¡¦ÅÚ¡¦½Ë¡Ë¤ÏŹµÙÆü¤È¤Ê¤ê¤Þ¤¹¡£¤Þ¤¿ÆüÍËÆü¤Î±Ä¶È¤ÏŹƬ¶È̳¤Î¤ß¤È¤Ê¤ê¡¢¾¦ÉʤÎȯÁ÷µÚ¤Ó¥á¡¼¥ë¤Ø¤Î¤´ÊÖ¿®¤Ï´ðËÜŪ¤Ë¹Ô¤Ã¤Æ¤ª¤ê¤Þ¤»¤ó¡£Í½¤á¤´Î»¾µ²¼¤µ¤¤¡£

¥ª¥ó¥é¥¤¥ó¥¹¥È¥¢¤Ç¤Î¤´Ãíʸ¤Ï24»þ´Ö¤ª¾µ¤ê¤·¤Æ¤ª¤ê¤Þ¤¹¡£ ¤´¼ÁÌäÅù¤´¤¶¤¤¤Þ¤·¤¿¤éÌ䤤¹ç¤ï¤»¥Õ¥©¡¼¥à¤è¤ê¤ªµ¤·Ú¤Ë¤´ÁêÃ̲¼¤µ¤¤¡£
¤ª¤¹¤¹¤á¾¦Éʤ«¤éõ¤¹
Çä¤ì¶Ú¾¦ÉÊ
Nexus2
¥Ê¥í¡¼¥Ð¥ó¥É¥Õ¥£¥ë¥¿¡¼
¥á¡¼¥ë¥Þ¥¬¥¸¥ó
¡Ú¤ª¼è´ó¤»ÉÊ¡ÛShelyak¡¡LISAʬ¸÷´ï¡Ê²Ä»ë¸÷¥¿¥¤¥×¡Ë
·¿¡¡ÈÖ SK_PF0021VIS
ÈÎÇä²Á³Ê 782,000±ß(Àǹþ860,200±ß)
¹ØÆþ¿ô
¡¦¥ª¥×¥·¥ç¥ó¤Î²Á³Ê¾ÜºÙ¤Ï¥³¥Á¥é

¤´Ãíʸ¸å75ÆüÄøÅÙ


¤³¤Î¾¦ÉʤˤĤ¤¤ÆÌ䤤¹ç¤ï¤»¤ë¡¦¸«ÀѽñºîÀ½°Íûò
¤³¤Î¾¦Éʤòͧã¤Ë¶µ¤¨¤ë
Ç㤤ʪ¤ò³¤±¤ë

Shelyak¡¡LISAʬ¸÷´ï¡Ê²Ä»ë¸÷¥¿¥¤¥×¡Ë






Shelyak¼ÒÀ½¤Îʬ¸÷´ï¤Ç¤¹¡£
ÆäË×ÂÀ±¡¢¿·À±¡¢Ä¶¿·À±¡¢¼å¤¤ÊѸ÷À±¡¢±óÊý¤Î¶ä²Ï¤ä¥¯¥¨¡¼¥µ¡¼¤ÎÀÖÊýÊаܡ¢ÏÇÀ±¾õÀ±±À¤Î³Îǧ¤Ê¤É¸÷¤Î¼å¤¤ÊªÂΤÎʬ¸÷¤òÆÀ°Õ¤È¤·¤Æ¤¤¤Þ¤¹¡£

Ʊ»þ¤ÎÊ»ÍѤ¬¿ä¾©¤µ¤ì¤ëÊÌÇä¤Î¥­¥ã¥ê¥Ö¥ì¡¼¥·¥ç¥ó¥â¥¸¥å¡¼¥ë¡Ê¥ª¥×¥·¥ç¥ó¡Ë¤Ï¡¢¥¢¥ë¥´¥ó¡¿¥Í¥ª¥ó¥é¥ó¥×¤Ë¤è¤Ã¤ÆLISA¤Î¼ç¥¹¥Ú¥¯¥È¥ëÈϰϤË¿¿ô¤Îȯ¸÷¥é¥¤¥ó¤òÄ󶡤·¡¢¥­¥ã¥ê¥Ö¥ì¡¼¥È¤¬Èó¾ï¤Ë´Êñ¤Ë¤Ê¤ê¤Þ¤¹¡£¤³¤Î¥â¥¸¥å¡¼¥ë¤Ë¤Ï¥¿¥ó¥°¥¹¥Æ¥ó¥é¥ó¥×¤âÁõÈ÷¤µ¤ì¤Æ¤¤¤Þ¤¹¡£

23¦Ìm¥¹¥ê¥Ã¥È¤Ç»ÈÍѤ·¤¿¾ì¹ç¡¢¥¹¥Ú¥¯¥È¥ëÈϰϤÏ400¡Á700nm¤ÎÁ´²Ä»ëÈϰϤò¥«¥Ð¡¼¤·¤Þ¤¹¡£

Example of raw spectrum on BD + 59 2829, a star Be of magnitude V = 9.9 obtained with a LISA





F5¤Ç¤Î»ÈÍѤòÁÛÄꤷ¤Æ¤ª¤ê¡¢¥·¥å¥ß¥Ã¥È¥«¥»¥°¥ì¥ó¶ÀÅûÅù¤Ç¤Ï¥ì¥Ç¥å¡¼¥µ¡¼¤Î»ÈÍѤ¹¤ë¤³¤È¤ÇÀܳ¤ò¹Ô¤¤¤Þ¤¹¡£

È¿¼Í¥¹¥ê¥Ã¥È¤¬ÅëºÜ¤µ¤ì¤Æ¤¤¤ë¤³¤È¤«¤é¡¢ÊÌÇä¤ÎCCD¥«¥á¥é¤ò»ÈÍѤ·¤¿¥¬¥¤¥Ç¥£¥ó¥°¤Ë¤è¤ê¡¢¥¹¥ê¥Ã¥È°ÌÃ֤γÎǧ¤ä¥ª¡¼¥È¥¬¥¤¥É¤ò¹Ô¤¦¤³¤È¤¬²Äǽ¤Ç¤¹¡£



ɸ½à¤Î¥¹¥ê¥Ã¥È¡Ê15-19-23-35¦Ìm¡Ë¤Î¾¤Ë¡¢¸ò´¹¥¹¥ê¥Ã¥È¡Ê¬¸÷·¿¡¿¥ï¥¤¥É·¿¡Ë¤Ë´¹Áõ¤ò¹Ô¤¦¤³¤È¤â²Äǽ¤Ç¤¹¡£



¶ÀÅû¤Ø¤ÎÀܳ¤Ï¡¢É¸½à¤Ç2¥¤¥ó¥Á¥·¥å¥ß¥«¥»¥Í¥¸¤È¤Ê¤ê¤Þ¤¹¡£
2¥¤¥ó¥Áº¹¹þ¤ß¤ÇÀܳ¤ò¹Ô¤¦¾ì¹ç¤Ï¡¢ÊÌÇä¤Î2¥¤¥ó¥Á¥¢¥À¥×¥¿¡¼¤¬É¬Íפˤʤê¤Þ¤¹¡£

¥«¥á¥é¤ÎÀܳ¤Ï¡¢Â¬Äꥫ¥á¥é¦¤¬¥Ð¥Ã¥¯¥Õ¥©¡¼¥«¥¹54.9mm¡ÊT¥Þ¥¦¥ó¥È¡Ë¡¢¥¬¥¤¥É¥«¥á¥é¤¬¥Ð¥Ã¥¯¥Õ¥©¡¼¥«¥¹17.5mm¡ÊC¥Þ¥¦¥ó¥È¡Ë¤È¤Ê¤ê¤Þ¤¹¡£
»ÈÍѤ¹¤ë¥«¥á¥é¤Ë¤Ä¤¤¤Æ¤Î¤´ÁêÃ̤ϡ¢¤ªÌ䤤¹ç¤ï¤»¥Õ¥©¡¼¥à¤è¤ê¤ªµ¤·Ú¤Ë¤´ÁêÃ̲¼¤µ¤¤¡£





¥¹¥Ú¥Ã¥¯¥·¡¼¥È¡Ê¥á¡¼¥«¡¼É½µ­¸¶Ê¸¡Ë
Collimator F=130mm F/5
High efficiency thanks to focal reducer
Power of resolution R ~1 000 for 23 µm slit
Visible range (400-700nm)
Slit 15/19/23/35µm
Slit length 4 mm
Weight: 1.4kg
Telescope interface M42 (T-standard), backfocus 41 mm
Acquisition camera interface T mount standard, M 42 * 0.75, backfocus 54.9 mm
Guiding camera interface C mount, backfocus 17.5 mm

¥æ¡¼¥¶¡¼¥Þ¥Ë¥å¥¢¥ë¡ÊPDF¡Ë

¢¨ËÜÀ½ÉʤˤÏÆüËܸì¥Þ¥Ë¥å¥¢¥ëµÚ¤Ó¥á¡¼¥«¡¼»ñÎÁÅù¤ÏÉÕ°¤·¤Æ¤¤¤Þ¤»¤ó¡£»ÈÍÑÊýË¡¤½¤Î¾¤Ë¤Ä¤¤¤Æ¤Ï¾åµ­±Ñʸ¥æ¡¼¥¶¡¼¥Þ¥Ë¥å¥¢¥ë¤ò¤´»²¾È²¼¤µ¤¤¡£
¢¨ËÜÉʤ˴ؤï¤ëµ»½Ñ¾ðÊ󡦤ªÌ䤤¹ç¤ï¤»¤Ë¤Ä¤¤¤Æ¤Ï¡¢¥á¡¼¥«¡¼¤ØžÁ÷¤ò¹Ô¤Ã¤¿¾å¤ÇÊÖÅú¤òÆÀ¤ë·Á¤È¤Ê¤ê¤Þ¤¹¡£
¡¡¤½¤Î¤¿¤á¤´ÊÖ¿®¤Ë¤ª»þ´Ö¤òĺ¤¯¾ì¹ç¤¬¤´¤¶¤¤¤Þ¤¹¤¬¡¢Í½¤á¤´Î»¾µ²¼¤µ¤¤¡£
¤³¤Î¾¦ÉʤòÇã¤Ã¤¿¿Í¤Ï¤³¤ó¤Ê¾¦ÉʤâÇã¤Ã¤Æ¤Þ¤¹
ºÇ¶á¥Á¥§¥Ã¥¯¤·¤¿¾¦ÉÊ

¤ª»Ùʧ¤¤ÊýË¡