|
Comet McNaught under full daylight conditions and bright sunshine / absolute highlight 2007 Mc Naugth erreichte zu diesem Zeitpunkt eine Helligkeit von -5, also heller als die Venus !!! Date / Time 20070113 between 15:00 & 15:30 pm; approx. 3,2° sum-distance !!! Sliding roof of my garden-observatory served as a shade to cut the direct sunlight. / Location Salem; 18 Km north of Lake Constanceensee; approx 600 m altitude. Optic: 60/600er Megrez APO / Camera: Canon D10 / 100 ISO several sets of 10 images / 1/250. - 1/500. sec; Format RAW / Monti: GPDX Horizont: Extremly brightl, light haze, we call it “Bodenseedunst" ca 50 images processed with AstroArt3 in sets of 10, followed by final steps with Adobe PS5 Conditions extremly hazardous for eyes & equipment; sun offset approx 3.5°
|