0114 DPk Note

14 January 2002 (309°Ls)

MARS IMAGES 14 JANUARY, 2002

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)    3.80-5.60s
 GREEN (Koheisha, 540nm peak central; BWHM 75nm)      1.32-1.80s
 RED      (RG610 - No IR Rejection)                                   0.30-0.36s
                     Images flat and dark corrected.

Seeing good (8, Pickering). Transparency poor, only 3.0-4.5m with high cirrus. Wind S 0-6 kts. Altitude = 49-41 degrees. Moderate dew.

Hellas light with some detail visible on its floor: Zea Lacus. Hadriacum M. well delineated, splitting into Euripides and Hadria before joining Promethei Sinus.
SPC small but visible. Moderate PM limb haze.