2003 03 26 Mo Note

Martian Images taken on 26 March 2003 at 19:21~20:57GMT by Yukio MORITA.

λ=158ﾟLs, (ω=275°W - 295°W, φ=9°S), δ=7.2", ι=41°
Seeing: 4 /10.

Note:
Syrtis Mj and Hellas are near the CM. The western part of Hellas looks shadowy. The sph is large in B.

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
15 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.

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