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Contains:  M 43, NGC 1982, NGC 1980, M 42, Great Nebula in Orion, NGC 1976, The star ιOri, The star θ2Ori, The star θ1Ori
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M42 Narrowband, 





    
        

            Dave Bloomsness
M42 Narrowband

M42 Narrowband

Technical card

Resolution: 1200x907

Dates:Jan. 12, 2019

Frames: 60x180"

Integration: 3.0 hours

Avg. Moon age: 5.75 days

Avg. Moon phase: 32.98%

Astrometry.net job: 2465178

RA center: 83.664 degrees

DEC center: -5.557 degrees

Pixel scale: 3.533 arcsec/pixel

Orientation: 10.048 degrees

Field radius: 0.738 degrees

Locations: Winema Skies Observatory, Medford, Oregon, United States

Data source: Backyard

Description

Finally a clear night. Seeing was quite bad, but what can you do. 20 x 180 each H Alpha, SII, OIII

Comments

Author

davebl
Dave Bloomsness
License: None (All rights reserved)
840
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M42 Narrowband, 





    
        

            Dave Bloomsness