The Elephant's Trunk Nebula is a concentration of interstellar gas and dust within the much larger ionized gas region IC 1396 located in the constellation Cepheus about 2,400 light years away from Earth.[1] The piece of the nebula shown here is the dark, dense globule IC 1396A; it is commonly called the Elephant's Trunk nebula because of its appearance at visible light wavelengths, where there is a dark patch with a bright, sinuous rim

‎‏nexstar6se (f10)1500mm
‎‏celestron.reducer f/6.3 1050mm
‎‏guide: svbony60mm
‎‏mount: eq6
‎‏camer main: ZWO asi294mc
‎‏camer guide : zwo asi120mc
‎‏filter : L-Enhance 2”
‎‏ASIAIR

‎‏photoshop

Flat,dark،baies
42 ~180s
‎‏coold camera : -10
‎‏gain: 188