NGC7000 in bicolour

Published:
David Slack
PRUDHOE
Revelation 66mm doublet/Orion ED80, Baader 7nm Ha filter, Astronomik 12nm Oiii filter, SXV-H9 CCD camera, Sky watcher HEQ5 pro, ASI 120mm finder guider
A bi-colour narrowband image of NGC 7000 taken on the nights of the 16th & 17th July comprising of 24 x 3 minute subs Ha + 31 x 5 minute subs Oiii, a synthetic green channel was created during processing.
2017-07-17T00:00:00