to 1000x800
Mewlon-300CRS with Reducer F7.2 fl.2160mm Bitran BJ-53L Starlight Xpress OAG
Filter AstroDon Tru-Balance E-Series L130min. R20min. G20min. B20min. LRGB 10/27-10/28 2013(JST)
StellaImage7,CCDStack2, MaxIm DL5.23 & PhotoshopCC


NGC891 in Andromeda Type SA(s)b?:sp HII: Gallaxy
Mag 9.9 Dim 11.7x1.6 02h22m33.8s +42 21 01