Dolphin Head Nebula SH2-308

8" f/4 TS Newtonian Astrograph
iOptron CEM40
TS Coma Corrector
ZWO ASI2600MC Pro
Optolong L-eNhance filter
ASI Air Plus
300"X105 subs
Gain 100
Processed with APP and Photoshop, with final enhancements with Astro Sharp

This is a very dim target. And, further, it is low on our horizon, you get about 3 hours per night with the target being about 17-27 degrees altitude. The bright star in the center is SH2-308, a Wolf-Rayet star,
which has strong stellar winds that take material off the star and contribute to the surrounding nebula.

Astrobin High resolution image: https://app.astrobin.com/i/o7zgiu