Contains: M 43, NGC 1982, NGC 1977, NGC 1980, M 42, Great Nebula in Orion, NGC 1976, NGC 1975, NGC 1981, NGC 1973, The star 45Ori, The star ιOri, The star θ2Ori, The star θ1Ori, The star 42Ori
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M42

Technical card

Resolution: 2047x1547

Dates: Jan. 23, 2017

Frames:
ZWO Optical B 36mm: 8x180" bin 1x1
ZWO Optical B 36mm: 10x30" bin 1x1
ZWO Optical G 36mm: 8x180" bin 1x1
ZWO Optical G 36mm: 10x30" bin 1x1
ZWO Optical L 36mm: 20x180" bin 1x1
ZWO Optical L 36mm: 10x30" bin 1x1
ZWO Optical R 36mm: 8x180" bin 1x1
ZWO Optical R 36mm: 10x30" bin 1x1

Integration: 2.5 hours

Avg. Moon age: 25.32 days

Avg. Moon phase: 18.78%

Astrometry.net job: 1751940

RA center: 83.802 degrees

DEC center: -5.314 degrees

Pixel scale: 3.307 arcsec/pixel

Orientation: 93.131 degrees

Field radius: 1.178 degrees

Locations: Guangzhou China, Guangzhou, China

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Author

Michael Leung
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M42, 




    

        Michael Leung

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