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veil nebula

Veil nebula

 

The Veil Nebula complex is huge, covering about 7 moon widths on the sky, so I can’t get it all into one image. This image shows NGC6960 (sometimes called “The Witch’s Broom”), Pickering’s triangle, and NGC6979. All of these objects are part of a supernova remnant.

The supernova that created the Veil Nebula happened between 5000-8000 years ago and the nebula has been expanding ever since. The glowing gas is mostly hydrogen and sulphur (red) and oxygen (teal) whose atoms are being excited by the pressure waves created by the massive supernova explosion. The progenitor star whose explosion created this object was about 1,470 light years away.

 

Image details

 

Location: Filiates Thesprotias(Greece)

Exposure time 3:00 Hours

William Optics Star 71mm f/4.9 Astrograph

Neq6 Equatorial Mount with autoguider

Canon 60d Modified

Pre Processing Deepskystacker

Post Processing Photoshop CS6

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Uploaded on December 26, 2016