Thursday, December 20, 2007
ClaviusÀÇ °Å´ëÇÑ Å©±â´Â Á¦ Åë»óÀûÀÎ Å©·¹ÀÌÅÍ ÃÔ¿µ ¼Â¾÷ÀÇ ÇÑ ½Ã¾ß¿¡ ´Ù µé¾î¿ÀÁö ¾ÊÀ» Á¤µµÀÔ´Ï´Ù. ¸Ç ´«À¸·Îµµ Á¸ÀçÀÇ È®ÀÎÀÌ °¡´ÉÇÑ ClaviusÀÇ Á÷°æÀº 225km¿¡ ´ÞÇÏ°í ±íÀÌ´Â 3.5km·Î µÇ¾î ÀÖ½À´Ï´Ù. ºñ±³Àû ¸ð¾ç»õ°¡ Àß À¯ÁöµÈ Å©·¹ÀÌÅÍ ÀÓ¿¡µµ ¸¸µé¾îÁøÁö ¹«·Á 40¾ï³âÀ̳ª µÇ¾ú´Ù°í Çϸç ÀÌ´Â Clavius°¡ ǰ°í ÀÖ´Â ¼ö¸¹Àº ÀÛÀº Å©·¹ÀÌÅ͵éÀÌ ´ëº¯Çϰí ÀÖ½À´Ï´Ù. ±× °¡¿îµ¥¿¡¼ ÅÁö¸·ÇÑ 4°³ÀÇ Å©·¹ÀÌÅ͵éÀÌ ¿øÈ£¸¦ ±×·Á°¡¸ç Á¡Á¡ Ä¿Áö°í ÀÖ´Â ¸ð½ÀÀÌ ÀÌä·Ó½À´Ï´Ù. »çÁø »ó ClaviusÀÇ 7½Ã ¹æÇâ¿¡ À§Ä¡ÇÑ Å©·¹ÀÌÅͰ¡ BlancanusÀÔ´Ï´Ù.
2007. 12. 20. 18:13:13 ~ KST
Albireo’s Planetary Observatory, Jiksan, Republic of Korea
ALPO Seeing Scale: 6/10, Transparency: 2/5
Takahashi Mewlon 300 (12-inch Dall-Kirkham, F11.9) at F24 using TeleVue Powermate x2 on EM-400
Lumenera LU075 + Astronomik R Dichroic filter with IR block
Registax 4: MAP processing, Photoshop (4 Mosaic)
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