The Easter Veil Nebula, is part of the Cygnus Loop, radio source W78, or Sharpless 103. Other parts of the loop include the 'Eastern Veil', the 'Western Veil' or 'Witch's Broom Nebula', and Pickering's Triangular Wisp. It is a large, relatively faint supernova remnant in the constellation Cygnus. The source supernova exploded some 5,000 to 8,000 years ago, and the remnants have since expanded to cover an area of ~3x3 degrees; about 6 times the diameter or 36 times the area of a full moon. The distance to the nebula is not precisely known, with estimates ranging from 1,400 to 2,600 light-years. It was discovered on 1784 September 5 by William Herschel.

 
Captured 09-14-09
15x360sec light
Captued -09-18-09
15x360sec light
33x1 sec flat
36x360 sec dark
Calibration with Nebulosity
Stacked with DSS
Processed with Photoshop CS3
Camera -Canon 350d IR/UV mod
Scope Celestron C8 w/.63 reducer
Filter is AstronomikCLS and Baader IR/UV
Guided with 80mm and DSI proII and PHD Guiding
Captured with Nebulosity
Seeing 9.5/10