λ=285°Ls, (ω=188°, 197°W, φ=23°S), δ=16.5", ι=36°
Seeing poor, "slow" (3-4 Pickering). Transparency = 4.5m.
Wind W 0-7 kts. Altitude = 48-51°. No dew.
Brilliant small cloud on PM limb near Arsia Mons. Bright localized cloud in northern Zephyria-Amazonis SE of the still weak Trivium-Cerberus. Violet Clearing = 0.
PARKER uses a 41 cm Newtonian working at f /59 with an eyepiece projection together with an SBIG ST9XE ccd camera, equipped with a CFW-8C filter wheel and RGB interference filters
Red (610 -1100nm) : 0.14s 2 images (RG610, NO IR ejection)
Green (488 - 574nm) : 0.60s 4-5 images
Blue (392 - 508nm) : 2.50s 3-6 images
Images bias, flat and dark corrected.
Observer: Donald C PARKER, Coral Gables, FL. USA