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Contains:  Helix nebula, NGC 7293
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IC 7293 - Helix Nebula, 


            Niels Wilkening
IC 7293 - Helix Nebula

IC 7293 - Helix Nebula

Technical card

Imaging telescope or lens:Teleskop-Service Newton 8" f/4

Imaging camera:Canon EOS 350D / Digital Rebel XT


Guiding telescope or lens:GSO 5x80

Guiding camera:lacerta mgen2


Resolution: 2104x1550

Dates:Oct. 2, 2011

Frames: 25x535"

Integration: 3.7 hours

Avg. Moon age: 5.70 days

Avg. Moon phase: 32.46% job: 84044

RA center: 337.442 degrees

DEC center: -20.816 degrees

Pixel scale: 1.805 arcsec/pixel

Orientation: 1.413 degrees

Field radius: 0.655 degrees

Locations: Emberger Alm (ITT), Greifenburg, Austria



Niels Wilkening
License: None (All rights reserved)

Sky plot

Sky plot


IC 7293 - Helix Nebula, 


            Niels Wilkening