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Contains:  Helix nebula, NGC 7293
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Helix Nebula, 


            Onur Atilgan
Helix Nebula
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Helix Nebula

Technical card

Imaging telescopes or lenses:C9.25

Imaging cameras:Canon 6D

Mounts:Sky-Watcher EQ6 Pro

Guiding cameras:ZWO ASI290MM

Software:Pixinsight 1.8

Dates:July 28, 2019

Frames: 17x360" ISO6400

Integration: 1.7 hours

Darks: ~23

Bias: ~50

Avg. Moon age: 25.52 days

Avg. Moon phase: 17.12%

Bortle Dark-Sky Scale: 2.00

Mean SQM: 21.62

Temperature: 23.00

Basic astrometry details job: 2839011

RA center: 22h 29' 43"

DEC center: -20° 50' 2"

Pixel scale: 0.581 arcsec/pixel

Orientation: 33.191 degrees

Field radius: 0.332 degrees

Resolution: 3028x2792

Data source: Traveller


Location: Melikler Plateau of Yenisarbademli District in Isparta.



Onur Atilgan
License: Attribution-ShareAlike Creative Commons

Sky plot

Sky plot


Helix Nebula, 


            Onur Atilgan