Sh2-129 aka Flying Bat nebula and OU4 aka the blue squid nebula (Hybrid HOO palette)

Bi color custom HOO palette: Lil Over 10 hours of remote dark site data: Sh2-129 aka Flying Bat nebula and OU4 aka the blue squid nebula (OIII signal); (Hybrid HOO palette) plus friends (bottom left corner: The bottom of Elephant Trunk nebula). Flying Bat nebula with Ha + Oiii (5Hrs & 20 mins each). Total integration time of 10hrs and 40mins from the Telescope Live remote dark site observatory in Spain. Astro Pixel processor stack using the special Ha and Oiii algorithms. Pixinsight Post processing with final touches in Paintshop pro.