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Contains:  M 21, NGC 6531, Trifid nebula, M 20, NGC 6514
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M20 Trifid Nebel, 


            Marco Wischumerski
M20 Trifid Nebel

M20 Trifid Nebel

Technical card

Resolution: 4769x3179

Dates:June 20, 2017

Frames: 12x300" ISO800

Integration: 1.0 hours

Darks: ~12

Flats: ~30

Bias: ~30

Avg. Moon age: 25.35 days

Avg. Moon phase: 18.47%

Bortle Dark-Sky Scale: 3.00

Mean SQM: 21.32 job: 1662788

RA center: 270.649 degrees

DEC center: -22.938 degrees

Pixel scale: 1.325 arcsec/pixel

Orientation: 109.051 degrees

Field radius: 1.055 degrees

Locations: Winkelmoos, Reit im Winkl, Bayern, Germany

Data source: Traveller



Marco Wischumerski
License: None (All rights reserved)

Sky plot

Sky plot


M20 Trifid Nebel, 


            Marco Wischumerski