Objekt: NGC7000
The North America Nebula (NGC 7000 or Caldwell 20)
is an emission nebula in the constellation Cygnus, close to Deneb (the
tail of the swan and its brightest star). The remarkable shape of the
nebula resembles that of the continent of North America, leading to the name of the object.
Location: Sudelfeld
Date: 11.7.2015
Camera: Canon 450Da
Lens: EF70-200mm f/4L IS USM
Focal Length: 191.0 mm
Mount: Skywatcher Star Adventurer
Guiding: None
Single exposure
Tv(Shutter Speed): 180s
Av (Aperture Value): 4.0
ISO Speed: 800
Processing: Conservative processing using Fitswork