SH2-308 – Dolphin Head Nebula
Commonly known as the Dolphin Head Nebula, or more formally SH2-308, this nebula is located just south of Sirius, the brightest star in the sky, in the constellation Canis Major (Big Dog)
M20 – The Trifid Nebula
So I decided to reprocess this data using some new processes and a couple more years of processing experience …….. Download hi-res .tiff file here Download hi-res tif file here