여러번 노린 대상입니다...
RC8 광축맞추고 다시 찍어 보았습니다..
Object: The Great Globular Cluster in Hercules
Optics : Astro Tech RC8 Carbon f/8
Mount : EM-200 Temma 2.
Guiding : LongPerng 66 ED / DIS2 Mono controled by MaxIm DL(Main relay)
Image Processing: MaxIm DL 5, Adobe Photoshop CS5
Camera : Sbig ST-8300M (-10C) / Starlight filter wheel
Exposure : L (Astronomic) - 600s x 4
RGB (Astronomic) - 300s x 5 each
Location : Yangpyeong, Gyeonggi-do, Korea
Date : July, 25, 2012 (GMT+9)
