λ=301゚Ls,
(ω=099°~ 107°W,
φ=25°S),
δ=12.6",
ι=41°
Seeing: 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
04-37/80 IR images each exposed with 0.07 secs
21-31/80 R + IR Rejection images each with 0.1 secs
36-40/80 G + IR Rejection images each with 0.1secs
25-35/80 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.