instruments: 235mm(F6.3) + ST-9 + clear filter
exp. time: 30sec
comparison star: GSC3118.1482
check star: GSC3118.1354
observer: Noritoshi Otani, Sakiko Ishibashi, Minako Ogi
スポンサーサイト
Observational Results
Author:OUS Tanabe Labo.
Okayama University of Science Astronomical Observatory