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Contains:  Great Nebula in Orion, M 42, M 43, NGC 1976, NGC 1980, NGC 1982, The star θ1Ori, The star θ2Ori, The star ιOri
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M 42, 



    
        

            ofiuco
M 42
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M 42

Technical card


Resolution: 3782x2835

Dates:Dec. 9, 2018Oct. 19, 2019

Frames:
Astronomik UHC-E: 8x120" ISO1600
Astronomik UHC-E: 5x240" ISO400
Optolong L-pro: 25x30" ISO800

Integration: 0.8 hours

Darks: ~7

Flats: ~67

Flat darks: 0

Bias: ~52

Avg. Moon age: 11.06 days

Avg. Moon phase: 37.93%

Bortle Dark-Sky Scale: 4.00

Mean SQM: None

Mean FWHM: None

Temperature: 9.67


Basic astrometry details

Astrometry.net job: 3003802

RA center: 5h 35' 2"

DEC center: -5° 30' 28"

Pixel scale: 1.375 arcsec/pixel

Orientation: 154.845 degrees

Field radius: 0.903 degrees


Data source: Backyard

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ofiuco
ofiuco
License: None (All rights reserved)
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M 42, 



    
        

            ofiuco