Scorpius Tail (NGC 6231) area, field oriented equatorially, with Hutech-modified Canon 5D camera with 135mm f/2 Canon L lens at f/2.8 for 3 minutes each at ISO400. Stack of 3 exposures, averaged stacked. Taken from Coonabarabran, NSW, Australia, July 2006.
Scutum starcloud with M11 Wild Duck Cluster at top, open cluster Messier 26 at bottom right, and NGC 6712 globular cluster at bottom left, with small green object being the planetary nebula IC 1295. The red star in the centre is S Scuti. Taken Aug 1, 2011 from home with Borg 77mm f/4 astropgraphic apo refractor, and Canon 5D MkII at ISO 800 for stack of 3 x 10 minute exposures. An IDAS V3 deep-sky filter was employed which likely discolored the overall tint.
This is the bright region of the Milky Way known as the Scutum Starcloud, in the constellation of Scutum the Shield. The bright Messier star cluster. M11, aka the Wild Duck Cluster, is embedded in the starcloud at left. This is a wonderful area to scan with binoculars and this field of view with the little RedCat astrograph is similar to what binoculars would show. The mass of dark dusty nebulosity at top is Barnard 111 and B110. The dark nebula at right is B103. The smaller Messier open star cluster M26 is at bottom. At lower left is the small globular cluster NGC 6712 with the tiny (on this scale) cyan-colored planetary nebula IC 1295 beside it at left. At lower right beside the orange star Alpha Scuti is the star cluster NGC 6664 with smaller Trumpler 34 to the left of NGC 6624. Above M11 is the small open cluster NGC 6704. This is a stack of 6 x 6-minute exposures with the William Optics RedCat 51mm astrograph at f/5 and the Canon EOS Ra at ISO 800 with LENR on as it was the warmest night of the summer, August 18, 2020. Aligned, stacked and median combined in Photoshop to eliminate some satellite trails. Autoguided with the ZWO ASIAir and ASI120MM guide camera with the RedCat on the Astro-Physics Mach1 mount. No filters employed here.
