Sh2-308 Gourd / Dolphin Nebula
01-24-2020 from Little Blair Valley, CA.
Telescope Engineering Company APO110FL @ f/5.74, 631mm.
FLI-PL16803 @-25c / Guided by SBIG ST-I / w OAG.
Ha-03-03 of 135, 150 Ha-9x15, 03-10x15 (bin 1x1)
http://www.mynightsky.net/Latest/Sh2-308b_2020.html