Astronomy | astro_images | Headphone_HaLRGB_web
PK164+31.1, Headphone Nebula in Lynx
12/27/2016, 2/24/2017 12.5" Planewave telescope and QSI-640ws camera at f/8, 12.6 hours
PK164+31.1, Headphone Nebula in Lynx
12/27/2016, 2/24/2017 12.5" Planewave telescope and QSI-640ws camera at f/8, 12.6 hours