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, 




    

        sungazer
M42

Technical card

Resolution: 800x600

Dates: Dec. 17, 2017

Frames: 198x45"

Integration: 2.5 hours

Avg. Moon age: 28.83 days

Avg. Moon phase: 0.55%

Astrometry.net job: 1877755

RA center: 83.747 degrees

DEC center: -5.320 degrees

Pixel scale: 7.521 arcsec/pixel

Orientation: 89.961 degrees

Field radius: 1.045 degrees

Data source: Unknown

Description

M42 from a light polluted suburban backyard.
100 sub frames at 20 seconds each
98 sub frames at 45 seconds each
200 bias frames
20 dark
20 flat frames calabrated

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sungazer
sungazer
License: None (All rights reserved)
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M42, 




    

        sungazer