Nebula

NGC7635 (Bubble nebula, 버블성운)

[2008.10.01. 양평군 양동면 벗고개]

Telescope : Pentax 105 SDHF  F 6.7, 굴절망원경
Camera : Sbig ST402ME CCD
Mount :  EM-200 Temma2
Exposure Info  : L 300 sec x 5, R,G,B 300sec  x  각3매
Image processed by MaxIm DL & Photoshop CS