JUPITER IMAGES 20 JAN., 2000 D.C. Parker, Coral Gables, FL. 16-in (41cm) Newtonian Eyepiece Projection @ f/21.4 Integration Times: BLUE (Koheisha, 445nm peak central; BWHM 105nm) 0.84-1.28s GREEN (Koheisha, 540nm peak central; BWHM 75nm) 0.54-1.20s RED (Koheisha, 630nm peak central; BWHM 90nm) 0.42-1.20s Images flat and dark corrected. Seeing fair to good (5-7 Pickering), but conditions very difficult due to frequent clouds. Transparency 0-4.0m. No wind. Heavy dew. Altitude = 79-83 degrees.