Rosette Nebula First Try (Stars suppressed)

Canon 6D

Canon 300mm f/4.0 + Canon 1.4x Teleconverter

Vixen Polarie tracking head

40sec exposures @ISO 3200, f/5.6

90x Light Frames

41x Dark Frames

29x Flat Frames

30x Offset Frames

Stacked in DeepSkyStacker

Processed in Photoshop and Lightroom

Done