ω=078°W - 082°W, φ=4°S, δ=6.5", ι=39°
Solis L and the Daedalia new dark patch seem to exist. Ceraunius band ? looks darkened. Chryse is slightly whitish in B.
Seeing: 3-4 /10.
Observation Time : 20:35 - 21:13 GMT (05:35 - 06:13 JST)
The apparent declination of Mars was -23ﾟ34' and the planet lingered at the bottom.
Use is made of an f /7.7 Newtonian extended to f /50 having a 25 cm speculum equipped with an ST-5C (at -5ﾟC).
Image data are
15 IR images each exposed with 0.05 secs
15 R + IR Rejection images each with 0.2 secs
10 G + IR Rejection images each with 0.3 secs
15 B + IR Rejection images each with 0.5 secs
Filters: the Koh-eisha RGB filters of Type 3.
Observing site is located at Hatsuka-ichi, Hiroshima, Japan.