Orion and his Dog Stars, Sirius (bottom) and Procyon (left), in Canis Major and Canis Minor. Many red nebulas are also visible in this area of the northern winter Milky Way, as well as star clusters such as M41 below Sirius, and M50 at far left. The Orion Nebula, M42, is below the Belt of Orion in Orion’s Sword. Betelgeuse, Procyon and Sirius form the “Winter Triangle.” This is a stack of 5 x 5 minute exposures at f/2.8 and ISO 800 with the 35mm lens and filter-modified Canon 5D MkII, plus 2 x 2.5-minute exposures at ISO 1600 with the Kenko Softon filter for added star glows. However, haze this night added natural star glows. Taken from Quailway Cottage near Portal, Arizona, December 5, 2015.
The Lambda Centauri complex, also known as the Running Chicken Nebula IC 2948 (at left) and above it the Pearl Cluster (NGC 3766). Just right of centre is the open cluster IC 2714 ad below it the small barely resolve cluster Mel 105. To the upper right is the nebula complex NGC 3576/81. This is a rich area of sky to explore with binoculars or a low-power telescope with exccellent contrasts between rich starfields and dark nebulas. This is a stack of 4 x 10 minute exposures at f/4.3 with the Borg 77mm astrograph (330mm focal length) and Canon 5D MkII at ISO 800. Taken from Coonabarabran, Australia, March 2014.
Peresus in a stack of 5 x 4 minute exposures with the Canon 5D MkII at ISO 800 and 50mm Sigma lens at f/3.2. Plus two exposures taken thru the Kenko Softon filter for the star glows. Takes in the nebulosity in this part of the Milky Way including IC 1805 (top left) and several prominent star clusters: NGC 752 (right), M34 (centre) and NGC 1528 (left), as well as the Perseus OB Association (left of centre) and variable star Algol (centre). Taken from home Sept, 29, 2013.
