2003 0724 JBs Note
Martian Drawing on 24 July 2003
at 08:15~08:35 GMT by Jeffrey D BEISH.

  λ=228゚Ls,   (ω=044°~048°W,   φ=21°S),   δ=20.9",   ι=28°

SPC clear. Novissima Thyle detaching from cap on evening limb. Rima Austrialis well-defined and Argenteus Mons bright at north edge of SPC. Novus Mons seen. NPR hood not seen. No clouds, thin line of morning limb haze seen. BC = 0.

  Seeing = 6. Transparency = 5, Altitude 50°.

41cm f /6.9 Newtonian, 520 x
Wratten Filters: W23A, W25, W33, W57, W64, W38A, W47.

The Beish Observatory is located (81°19'34.7"W, 27°21'07.1"N) at Lake Placid, FL, USA.

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