Nakamura's(NTK)
31cm F5 Newtonian Reflector & ST-8

M1


00/10/02, 4:17(JST)
f=1500mm, F5, ST-8, CFW-8A, L; Edmund IR block, RGB; SBIG IR coating filters
L=10min, CCD temp; -10C

M27

00/10/04, 20:53(JST)
f=1500mm, F5, ST-8, CFW-8A, L; Edmund IR block, RGB; SBIG IR coating filters
L=20min, R=G=10min, B=20min, CCD temp; -10C