NGC 6992, remnants of a Supernova in the constellation Cygnus, located about 2,400 light-years from Earth. It is a glowing, lace-like filament of ionized hydrogen, oxygen, and sulfur, formed by a massive star that exploded 10,000 to 20,000 years ago. structure continues to expand at a massive speed of over 1.5 million kilometers per hour.
Telescope: Lacerta 10″ f/4 Carbon Newton
Camera: ZWO ASI2600MC Pro
Mount: Sky-Watcher EQ6-R Pro
Filter: Optolong L-eXtreme 2″
Software: Adobe Photoshop, Aries Productions Astro Pixel Processor (APP)
Pleiades Astrophoto PixInsight, ZWO ASIAIR,
Dualband: 15h 45′
No filter (for stars): 20′