A framing of the major areas of bright and dark nebulosity in Cygnus, showing pink emission nebulas contrasting with dark dusty regions in the Cygnus arm of the Milky Way. The main area of the bright Cygnus Starcloud is at upper right. The bright blue star Deneb is above centre. Just below it and left of centre is the North America Nebula, NGC 7000, and its adjacent companion Pelican Nebula, IC 5070. The Gamma Cygni nebulosity complex, IC 1318, is right of centre. The Veil Nebula supernova remnant, NGC 6960 and 6992-5, is at lower right. The small Cocoon Nebula, IC 5146, is at lower left. The Tulip Nebula, Sh2-101, is at upper right. Two obvious star clusters flank the scene: NGC 7209 in the lower left corner, and NGC 6940 in the lower right corner. The dark nebula Le Gentil 3, aka the Funnel Cloud Nebula, is at upper left. The dark Northern Coal Sack area is at centre. At top is the colourful "Patriotic Triple" stars of Omicron 1 and 2 Cygni. This is a stack of 8 x 4-minute exposures with the Canon RF28-70mm lens at 70mm and f/2.8, on the Canon EOS Ra camera at ISO 1600. The lens was equipped with the 95mm URTH Night light pollution rejecton filter to help enhance the nebulosity. I shot this from home August 5, 2022 on a very fine dark transparent night with the field straight overhead. The camera was on the Star Adventurer Mini tracker. I rejected about half the frames and used only the best 8 that had no trailing. That was enough to average our the satellites that appeared on some frames. All stacking and processing done in Photoshop. Curves and color grading applied in part using luminosity masks generated with TK8 Actions and Lumenzia. A mild Orton glow effect added with Luminar AI.
This is the central area of Cygnus and its bright Milky Way starcloud surrounded by red nebulosity. At left is the star Sadr (gamma Cygni) with the complex of nebulosity catalogued as IC 1318. At centre is the distinct Crescent Nebula, NGC 6888, a expanding nebula created by winds from a hot Wolf-Rayet star. At bottom left is the star cluster Messier 29, though looking a little lost in the rich starfields here. At top is the cluster IC 1311, looking more obvious than M29 but not observed visually and included in the NGC catalog. Odd. At far right are the large and loose star clusters NGC 6883 and NGC 6871, the latter an obvious binocular sight. To the left of Sadr is the small cluster NGC 6910. The dark nebulas B145 and LDN 862 are at right. The small emission nebula at bottom is Sharpless 2-104. This is a stack of 6 x 6-minute exposures at ISO 1600 without a filter, blended with 8 x 12-minute exposures at ISO 3200 taken through the Optolong L-Enhance dual narrowband filter to really bring out the faint nebulosity. All were with the William Optics RedCat 51mm f/5 astrograph and red-sensitive Canon EOS Ra full-frame mirrorless camera. Blending the two sets of exposures brings out the nebulosity while retaining the more natural colours in the stars and background sky. All stacked, aligned and blended in Photoshop CC. Taken from home in the wee hours of the morning of May 15/16, 2020 before dawn’s light began to wash out the sky.
The so-called “Dark Doodad” dark nebula in Musca, with the adjacent globular clusters, NGC 4372 below and NGC 4833 at left. I shot this from the Tibuc Cottage at Coonabarabran, NSW, Australia on March 31, 2016. This is a stack of 5 x 6-minute exposures with the Borg 77mm f/4 astrograph and filter-modified Canon 5D MkII at ISO 1600.
