1111 DPk Note
11-12 November 2001 (270°Ls)

MARS IMAGES 11-12 NOVEMBER, 2001

D.C. Parker, Coral Gables, FL. Lynxx PC camera 16-in (41cm) F/6 NEWTONIAN
Eyepiece Projection @ f/44.2

Integration Times:
BLUE (Koheisha, 445nm peak central; BWHM 105nm) 3.00s
GREEN (Koheisha, 540nm peak central; BWHM 75nm) 0.92s
RED (RG610 - No IR Rejection) 0.21s
Images flat and dark corrected.

Seeing fair (5, Pickering). Transparency variable (0-4.5m) with frequent clouds. Wind NE 0-2 kts. Altitude = 45-40 degrees. Mild dew.
Albedo features appear fairly normal in morphology and intensity both visually and on CCD. Cimmerium M. and Sirenum M. dark. Scamander again seen separating Eridania and Electris. Trivium-Cerberus possibly visible as faint halftone on NW limb.
East limb and arctic hazes persist. SPC tiny, bright.