WEBT observations at Ouda Station are done by Katsura Matsumoto from Kyoto University.
Telescope parameters: Long= +135.9558 deg, Lat= +34.4671 deg, Alt= 388.5 m
Optical configuration: Ritchy-Chretien F/8, D= 0.6 m
CCD camera: Photometrics Ltd., Liquid-Nitrogen cooled; CCD chip: Thompson TH7882CDA, 576×384 pixels, 23×23 um pixel width; Field: 6.4×8.8 arcmin;
Filters: Johnson B, V, Kron-Cousins R_c, I_c.