λ=164ﾟLs,   (ω=176°W, 182°W,   φ=11°S),   δ=7.8",   ι=42°
  Seeing: 4-5/10.

Note:
The sph is definite, large and white in B. The roll clouds over Tharsis Montes are quite faint if any. Cerberus-Phlegra is dark visible. Propontis I detected in R.

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 0.1 secs
    15 R + IR Rejection images each with 0.2 secs
    10 G + IR Rejection images each with 0.3 secs
    20 B + IR Rejection images each with 0.5 secs
Filters: Koh-eisha's interference RGB filter of Type 3.

Observing site is located at Hatsuka-ichi, Hiroshima, Japan.