The Crab Nebula | Joao Vieira

Joao Vieira
Location of photo
Torres Novas, Portugal
Date/Time of photo
January 2013
GSO 8"RC with 0,63 focal reducer. Atik 314L+ camera with Astronomik narrowband Ha, SII and OIII filters. Losmandy G11 Gemini mount
The Crab nebula in narrowband. 2Oh exposure
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