Caldwell 33 (North Up, East Left)
Caldwell 33, also known as NGC 6992, is the eastern part of the "Veil Nebula", a supernova remnant in the constellation of Cygnus.  It lies at a distance of ~1,300 light-years. This image comprises 15 x Luminance (45 seconds each) and 6 x Red, Green and Blue (60, 60 and 48 seconds each), 0.5m f/2.9 ASA Astrograph with FLI ML3200 camera at an altitude of 80 degrees on 3 July 2017.  The field of view is 34’ x 23’.
Hills Observatory: 1 January 2013 to 6 May 2018
COMETS COMETS
DEEP SKY DEEP SKY