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Contains:  Helix nebula, NGC 7293
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NGC 7293 Helix planetary nebula, 


            Giuseppe Nicosia
NGC 7293 Helix planetary nebula
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NGC 7293 Helix planetary nebula

Technical card

Imaging telescope or lens:Celestron CPC-800

Imaging camera:Canon 600D Baader

Focal reducers:riduttore spianatore 0,8xAntares f/6.3 SCT


Dates:Aug. 27, 2016

Frames: 32x30" ISO3200 22C

Integration: 0.3 hours

Darks: ~40

Flats: ~15

Bias: ~36

Avg. Moon age: 24.63 days

Avg. Moon phase: 24.82%

Bortle Dark-Sky Scale: 3.00

Mean SQM: 21.30

Temperature: 16.00

Basic astrometry details job: 3279590

RA center: 22h 29' 38"

DEC center: -20° 50' 2"

Pixel scale: 0.957 arcsec/pixel

Orientation: 6.093 degrees

Field radius: 0.605 degrees

Resolution: 3787x2524

Locations: Portella Sella Maria, Cesarò, ME, Italy

Data source: Traveller



Giuseppe Nicosia
License: None (All rights reserved)

Sky plot

Sky plot


NGC 7293 Helix planetary nebula, 


            Giuseppe Nicosia