Nebula
IC1805( Heart nebular , 하트 성운)
[2012.11.10] 양평 국제천문대]
Telescope : Canon EF 70-200(70mm) Camera : QSI 583WSG Mount : Takahashi EM11 temma2 Exposure Info : Ha 600sec x 8ea, R,G,B 200sec x 3ea(binning 2), L 500sec x 3ea Image processing : MaxIm DL, Photoshop CS5