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Contains:  Iris Nebula, NGC 7023
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NGC7023 Iris Nebula, 


            Sergei Sankov
NGC7023 Iris Nebula
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NGC7023 Iris Nebula

Technical card

Imaging telescopes or lenses: Sky-Watcher 200/1000 PDS

Imaging cameras: Nikon D3200 D3200

Mounts: Sky-Watcher HEQ5 PRO Synscan GoTo

Guiding telescopes or lenses: Bresser Skylux 70/700

Guiding cameras: ZWO ASI385MC

Software: DeepSkyStacker (DSS)  ·  FITStackerV12  ·  Adobe Photoshop 2014

Accessory: Baader MPCC Mark III (Coma Corrector)  ·  Bahtinov mask

Dates:Sept. 26, 2020

Frames: 89x180" ISO400

Integration: 4.5 hours

Darks: ~9

Bias: ~17

Avg. Moon age: 9.78 days

Avg. Moon phase: 74.45%

Bortle Dark-Sky Scale: 5.00

Basic astrometry details job: 3892520

RA center: 21h 1' 18"

DEC center: +68° 7' 33"

Pixel scale: 1.572 arcsec/pixel

Orientation: 1.367 degrees

Field radius: 0.735 degrees

Resolution: 2706x2006

Locations: Peeterristi, Peeterristi küla, Ида-Вирумаа, Estonia

Data source: Backyard



Sergei Sankov
License: None (All rights reserved)


  • Final
    NGC7023 Iris Nebula, 


            Sergei Sankov
  • NGC7023 Iris Nebula, 


            Sergei Sankov

Sky plot

Sky plot


NGC7023 Iris Nebula, 


            Sergei Sankov