Nebula

NGC7000(North American nebula,  북아메리카성운)

[2009.10.09. 경기도 파주 미타사]

Telescope : Pentax 105 SDHF (f/6.7 x 0.72 reducer),  LPS P2 filter
Mount :  em-200 temma 2,  , QHY5 PHD guide
Camera :  QHY8CCD
Exposure Info. :300sec x 6
Image processeing :  MaxIm DL & Photoshop CS