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Contains:  M 43, NGC 1982, NGC 1977, NGC 1980, M 42, Great Nebula in Orion, NGC 1976, NGC 1975, NGC 1973, The star 45Ori, The star ιOri, The star θ2Ori, The star θ1Ori, The star 42Ori
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M42 with dithering, 


M42 with dithering

M42 with dithering

Technical card

Resolution: 3127x2378

Dates:Nov. 19, 2019

Frames: 45x45"

Integration: 0.6 hours

Avg. Moon age: 21.75 days

Avg. Moon phase: 54.26% job: 3065843

RA center: 5h 35' 10"

DEC center: -5° 19' 1"

Pixel scale: 1.694 arcsec/pixel

Orientation: 89.963 degrees

Field radius: 0.924

Data source: Backyard


So another round in the fight against the light pollution. This time I used dithering every frame so less vertical noise or maybe it was the absence of the moon most of the session.



License: None (All rights reserved)

Sky plot

Sky plot


M42 with dithering,