λ=268゚Ls,
(ω=273°~ 276°W,
φ=20°S),
δ=21.7",
ι=23°
Seeing: 2-3 /10.
Instrument:
Use is made of an f /7.7 Newtonian extended to f /35 having a 25 cm speculum equipped with an ST-5C (at -5゚C).
Image data are
07/80 IR images each exposed with 0.07 secs
33/80 R + IR Rejection images each with 0.1 secs
20/80 G + IR Rejection images each with 0.1secs
12/80 B + IR Rejection images each with 0.2 secs
where the Planet Master was used to select the images.
Filters: Koh-Ei-Sha's interference RGB filter of Type 3.
The Morita Observatory is located (132.3°E, 34.3°N) at Hatsuka-ichi, Hiroshima, Japan.