The Dolphin Head Nebula (SH2-308) is a bubble like nebula surrounding the bright Wolf-Rayet star EZ Canis Majoris. Taken from my bortle 5-6 backyard March 2026.
4hrs of 180sec exposures
SVbony sv550 with field flattener
SV220 7nm SII-OIII filter
#astro#Astrophotography#Space