A large molecular cloud in the constellation of Ara. Also known as Gum 53 and includes the cluster NGC 6193 in the foreground.
This image is the Ha channel taken using an Astronomik 6nm Ha filter.
Scope = TSA120 and camera is the QSI683.
25 images of 20 minutes each for over 8 hours exposure. Processing in Pixinsight.
I've also captured LRGB+SII and looking forward to the challenge of combining the Ha data with the colour channels.
Comments and critique welcome.
Link to Astrobin image here.