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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 and M43, 





    
        

            ollie
M42 and M43

M42 and M43

Technical card

Resolution: 4059x3711

Dates:Nov. 5, 2018Nov. 6, 2018

Frames:
Optolong 2" UV/IR Cut: 29x120" -10C bin 1x1
Optolong 2" UV/IR Cut: 30x297" -10C bin 1x1

Integration: 3.4 hours

Darks: ~9

Flats: ~30

Bias: ~46

Avg. Moon age: 27.81 days

Avg. Moon phase: 3.60%

Astrometry.net job: 2354676

RA center: 83.790 degrees

DEC center: -5.263 degrees

Pixel scale: 1.874 arcsec/pixel

Orientation: 93.664 degrees

Field radius: 1.565 degrees

Locations: Sky Ranch Observatory, Cerrillos, New Mexico, United States

Data source: Own remote observatory

Remote source: Sky Ranch Observatory

Comments

Author

ollie
ollie
License: None (All rights reserved)
1971
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M42 and M43, 





    
        

            ollie

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