The Cone Nebula and Christmas Tree cluster in Monoceros.
The image is a Narrowband composit of H Alpha, O111 and Synthetic green. Capttured between January and Febuary between clouds! Total of 9 hours exposure of 15 min subs. Equipment used ; FLT 98 APO , NEQ6 and SXV694 mono cooled CCD with guiding by an ST80 and Loadstar guide cam.