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Contains:  NGC 6914, gamma Cyg nebula, IC 1318, Crescent nebula, NGC 6888, NGC 6883, IC 1311, NGC 6871, The star 27Cyg, The star 35Cyg, The star 25Cyg, The star 29Cyg, The star 28Cyg, The star 22Cyg, The star 34Cyg, The star 47Cyg, The star 39Cyg, The star Sadr (γCyg)
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Sadr 180mm, 


Sadr 180mm

Sadr 180mm

Technical card

Imaging telescope or lens:Nikkor 180mm ED lens F2.8

Imaging camera:Nikon DAW Modified D750

Mount:HEQ5 Pro

Software:DeepSky Stacker 3.3.4

Resolution: 2398x1610

Dates:July 26, 2017

Frames: 8x180" ISO800

Integration: 0.4 hours

Darks: ~50

Flats: ~50

Bias: ~350

Avg. Moon age: 3.37 days

Avg. Moon phase: 12.34%

Bortle Dark-Sky Scale: 3.00

Mean SQM: 21.15

Temperature: 20.00 job: 1709279

RA center: 303.794 degrees

DEC center: 36.964 degrees

Pixel scale: 17.055 arcsec/pixel

Orientation: 90.864 degrees

Field radius: 6.842 degrees

Locations: Castellet Les Bardons , Castellet, Vaucluse, Vaucluse, France

Data source: Traveller


A short capture of this region with an old pre-AI 180mm Nikkor on F/4
No guiding on an HEQ5
No filter



License: Attribution-NonCommercial-NoDerivs Creative Commons

Sky plot

Sky plot


Sadr 180mm,