Barnard 344 is a dark nebula in the constellation of Cygnus. It’s located close to the star Sadr in the Gamma Cygni Nebula. Barnard 344 is located on the bottom of the image.
This region is very rich of dark and emission nebulae. On the image also VanDenBergh 130, a reflection nebula in this region, can be seen. LBN234 is an emission nebula glowing with hydrogen and sulphur.
This image shows the region in HaRGB:
And this image shows the region in Hubble palette (red = SII, green = Ha, blue = OIII):
Telescope: TEC-140
Camera: QSI-583
Mount: Skywatcher NEQ-6
H-alpha: 6 x 1800 s (3nm astrodon)
SII: 3 x 1800 s (3nm astrodon)
OIII: 4 x 1800 s (3nm astrodon)
RGB: (4,4,4) x 600 s (astrodon TrueRGB)
