D60+ASGT마운트+시그마 70-210 APO f2.8 (f2.8 최대개방)
ISO400 2분노출*13
IRIS dark subtraction, registration, sigma-kappa stacking, subsky, asinh stretch.
Photoshop gaussian blur, resize.
첨부 '1' |
---|
NADA. Network of Amatuer Digital Astrography © Since 2003, All Rights Reserved
Design ver 2.0 / Google Chrome 에 최적화 되어 있습니다.