The Rosette Nebula
January 17th, 2018
The Rosette nebula is an emission nebula in monoceros, centered on a cluster of newly born stars that are ionizing their birth material. This image is false color, using narrowband filters to bring out faint surrounding gas and fine details in the nebula.
Captured on: November 22nd, 2017
Canon 200mm F/2.8L @ F/3.5
ZWO ASI 1600mm-C
Red: ZWO 7nm SII filter(1.25″), 20x180s, -10C, Unity Gain
Green: ZWO 7nm Ha filter (1.25″), 20x180s, -10C, Unity Gain
Blue: ZWO 7nm OIII filter(1.25″), 20x180s, -10C, Unity Gain
Total Aquisition of 3hrs
PS, DSS, PHD2, SGP
Thanks for looking!