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Contains:  M 74, NGC 628
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The Phantom Galaxy, Messier 74, 





    
        

            Loran Hughes
The Phantom Galaxy, Messier 74

The Phantom Galaxy, Messier 74

Technical card

Resolution: 2000x1329

Dates:Nov. 18, 2018

Frames:
25x180" bin 1x1
258x90" bin 1x1

Integration: 7.7 hours

Darks: ~15

Bias: ~15

Avg. Moon age: 10.00 days

Avg. Moon phase: 76.42%

Bortle Dark-Sky Scale: 5.00

Astrometry.net job: 2384645

RA center: 24.174 degrees

DEC center: 15.787 degrees

Pixel scale: 1.260 arcsec/pixel

Orientation: 269.796 degrees

Field radius: 0.420 degrees

Locations: Westwood, Central Point, OR, United States

Data source: Backyard

Comments

Author

lthughes
Loran Hughes
License: Attribution-ShareAlike Creative Commons
1010
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Revisions

  • The Phantom Galaxy, Messier 74, 





    
        

            Loran Hughes
    Original
  • Final
    The Phantom Galaxy, Messier 74, 





    
        

            Loran Hughes
    B

B

Added more data taken after the moon set.

Sky plot

Sky plot

Histogram

The Phantom Galaxy, Messier 74, 





    
        

            Loran Hughes

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