DPc15Dec03 Note
15 December 2003 (317゚Ls)

MARS IMAGES, DECEMBER 15th, 2003.

D. A. Peach. Loudwater, Buckinghamshire, UK.
11" (28 cm) Celestron SCT @ f/31.4.
ATK-1HS Mono CCD webcam.

Total Exposure Times:
IR (700-1100nm.): ~200 x 1/10th secs.
Blue (+ IR rejection.): ~1000 x 1/10th secs.

Seeing fair (Pickering 4-7.)
Transparency excellent (5.0mag.)
Wind NW (0-5mph). Moderate dew.

Eq Diam=9.65"
Altitude= 35-39° .


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