λ=259ﾟLs,   (ω=024°, 035°W,   φ=19°S),   δ=24.1",   ι=13°
  Seeing: 2-4/10. Transparency: 4/5

Note:
By the use of a 32 cm Newtonian @ f33 (extended by PJ-20mm eyepiece) equipped with Bitran's cooled ccd camera BJ-41L (Sony ICX 285AL).

Image data are
    9-25 R images each with 0.15-0.2 secs
    4-5 G images each with 0.15- 0.2 secs
    16 B images each with 0.5-0.6 secs   (+Fuji SP-4)
    25-26 IR (820nm) images each exposed with 0.6-0.7 secs

Filters used: IDAS interference RGB filters of Type 2.

The Akutsu Observatory is located (140.2°E, 36.6°N) at Karasuyama, Tochigi, Japan.