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Contains:  M 43, NGC 1982, NGC 1977, NGC 1980, M 42, Great Nebula in Orion, NGC 1976, The star 45Ori, The star ιOri, The star θ2Ori, The star θ1Ori, The star 42Ori
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M42 Four Panel Mosaic in Ha, 


            Rob Fink
M42 Four Panel Mosaic in Ha

M42 Four Panel Mosaic in Ha

Technical card

Resolution: 4970x3935

Dates:Dec. 15, 2018

Frames: 40x900"

Integration: 10.0 hours

Avg. Moon age: 7.40 days

Avg. Moon phase: 50.23% job: 2444775

RA center: 5h 35' 34"

DEC center: -5° 25' 26"

Pixel scale: 0.994 arcsec/pixel

Orientation: 89.718 degrees

Field radius: 0.875

Locations: Backyard, Roseville, California, United States

Data source: Backyard


Took these pictures in between clouds



Rob Fink
License: Attribution-NonCommercial Creative Commons

Sky plot

Sky plot


M42 Four Panel Mosaic in Ha, 


            Rob Fink