λ=240°Ls, (ω=231°, 234°W, φ=20°S), δ=24.1", ι=16°
Seeing fair (5-6 Pickering). Transparency 4-4.5 m.
Light wind SE 0-4 kts. Post thunderstorm. Altitude =46-44°.
Note:
Mars's atmosphere clear: no dust clouds. A few small AM limb clouds and haze on SE terminator. No Elysium clouds.
NP hood bright in blue. Hyblaeus Extension dark. Trivium-Cerberus only 2 dots. 1-2+ violet clearing.
PARKER uses a 41 cm Newtonian working at f/55 with an eyepiece projection together with an SBIG ST9XE ccd camera, equipped with a CFW-8C filter wheel and RGB interference filters
Integration times:
Red (610 -1100nm) : 0.14s 1 image (RG610, NO IR ejection)
Green (488 - 574nm) : 0.34s 7-10 images
Blue (392 - 508nm) : 1.25s 6-7 images
Images bias, flat and dark corrected.
Observer: Donald C PARKER, Coral Gables, FL. USA