2003 02 02 Mo Note
Martian Images taken on 2 February 2003 ( λ=132゚Ls) by Yukio MORITA

Shadowy area of Solis L is visible. Nilokeras remains. The morning area is misty. Seeing was 4 /10.

The apparent diameter δ is 5.3".

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
    20 IR images each exposed with 0.1 secs

Used filters are Koh-eisha's RGB filtesr of type 3.

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

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