Click to see the full-resolution image

Object: Part of LDN889 - the dark nebula near Gamma Cygni in constellation Cygnus
Date: June 28, 2004 Ha data, and July 6 RGB
Equipment: TEC140 at F/5.6, ST-10XME, G11 mount; self-guided, Astronomik RGB and Ha  filters
Exposure: Ha+RGB 120:30:30:30 minutes. All binned 1x1
Processing: Dark frames
Comments: Click here to see the image in full resolution
Here is the H-alpha filtered image
Description: LDN889 is a dark nebula that flows from the bright star Gamma Cygni in Cygnus constellation. Part of it appears on the right of center in the image above.

Copyright 2004 Paul Kanevsky