λ=269゚Ls,
(ω=245°~ 267°W,
φ=20°S),
δ=21.3",
ι=24°
Seeing: 4 /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
28-46/80 IR images each exposed with 0.07 secs
19-30/80 R + IR Rejection images each with 0.1 secs
24-34/80 G + IR Rejection images each with 0.1secs
27-45/80 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.